Isolate bigcrawl in a second pass on macOS to parallelize the rest

macOS was the CI bottleneck (~460s serial, the ~8min total): its loopback drops
fetches when bigcrawl's sustained -c8 crawl competes with other crawls, so a
parallel make check flaked bigcrawl's exact file count. Rather than keep the
whole macOS suite serial, run everything except bigcrawl in parallel (2x cores,
capped 16), then bigcrawl alone in a second pass, which is the serial-safe
condition green on master. Linux still runs the full suite in parallel.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Xavier Roche <roche@httrack.com>

.gitattributes

@@ -1,3 +0,0 @@
-# Resource scripts are Windows tooling input and must stay CRLF: the engine has no
-# encoding guard, so an autocrlf checkout could otherwise flatten them silently.
-*.rc text eol=crlf

.github/workflows/ci.yml

@@ -41,7 +41,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y --no-install-recommends \
             build-essential clang autoconf automake libtool autoconf-archive \
-            zlib1g-dev libssl-dev libbrotli-dev libzstd-dev
+            zlib1g-dev libssl-dev
 
       - name: Configure
         run: |
@@ -50,9 +50,6 @@ jobs:
           # committed generated files already let a plain checkout build.
           autoreconf -fi
           ./configure
-          # a missing decoder would silently drop the coding from Accept-Encoding
-          grep -q "define HTS_USEBROTLI 1" config.h
-          grep -q "define HTS_USEZSTD 1" config.h
 
       - name: Build
         run: make -j"$(nproc)"
@@ -85,7 +82,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y --no-install-recommends \
             build-essential autoconf automake libtool autoconf-archive \
-            zlib1g-dev libssl-dev libbrotli-dev libzstd-dev
+            zlib1g-dev libssl-dev
 
       - name: Configure
         run: |
@@ -126,70 +123,33 @@ jobs:
       - name: Install build dependencies
         run: |
           set -euo pipefail
-          brew install autoconf automake libtool autoconf-archive brotli zstd
+          brew install autoconf automake libtool autoconf-archive
 
       - name: Configure
         run: |
           set -euo pipefail
           ssl="$(brew --prefix openssl@3)"
-          brewp="$(brew --prefix)"
           autoreconf -fi
-          ./configure CPPFLAGS="-I${ssl}/include -I${brewp}/include" \
-            LDFLAGS="-L${ssl}/lib -L${brewp}/lib"
-          grep -q "define HTS_USEBROTLI 1" config.h
-          grep -q "define HTS_USEZSTD 1" config.h
+          ./configure CPPFLAGS="-I${ssl}/include" LDFLAGS="-L${ssl}/lib"
 
       - name: Build
         run: make -j"$(sysctl -n hw.ncpu)"
 
-      - name: Add loopback aliases (macOS lacks 127.0.0.2/.3)
-        # 19_local-connect-fallback needs the dead 127.0.0.2/.3 to refuse
-        # instantly like Linux; alias them onto lo0 so they don't stall to timeout.
-        run: |
-          set -euo pipefail
-          sudo ifconfig lo0 alias 127.0.0.2 up
-          sudo ifconfig lo0 alias 127.0.0.3 up
-
       - name: Test
+        # bigcrawl's sustained -c8 crawl drops fetches on macOS's loopback when
+        # it competes with other crawls, flaking its exact file count (the #527
+        # macOS drop). Run everything else in parallel, then bigcrawl alone (its
+        # serial-safe condition). Linux tolerates the full parallel run.
         run: |
           jobs=$(( $(sysctl -n hw.ncpu) * 2 )); [ "$jobs" -le 16 ] || jobs=16
-          make check -j"$jobs"
+          rest=$(cd tests && ls *.test | grep -v '^36_local-bigcrawl\.test$' | tr '\n' ' ')
+          make check -j"$jobs" TESTS="$rest"
+          make check TESTS=36_local-bigcrawl.test
 
       - name: Print the test log on failure
         if: failure()
         run: cat tests/test-suite.log 2>/dev/null || true
 
-  # Runtime smoke of the WebHTTrack launcher on macOS: it carries a Darwin-only
-  # browser path (open -W) and nothing else exercises htsserver. Install into a
-  # temp prefix, then check webhttrack brings up htsserver and serves the UI.
-  webhttrack-macos:
-    name: webhttrack smoke (macOS arm64)
-    runs-on: macos-14
-    steps:
-      - uses: actions/checkout@v6
-        with:
-          submodules: recursive
-
-      - name: Install build dependencies
-        run: |
-          set -euo pipefail
-          brew install autoconf automake libtool autoconf-archive brotli zstd
-
-      - name: Build and install into a temp prefix
-        run: |
-          set -euo pipefail
-          ssl="$(brew --prefix openssl@3)"
-          brewp="$(brew --prefix)"
-          autoreconf -fi
-          ./configure CPPFLAGS="-I${ssl}/include -I${brewp}/include" \
-            LDFLAGS="-L${ssl}/lib -L${brewp}/lib" \
-            --prefix="$RUNNER_TEMP/inst"
-          make -j"$(sysctl -n hw.ncpu)"
-          make install
-
-      - name: Smoke-test webhttrack
-        run: bash tests/webhttrack-smoke.sh "$RUNNER_TEMP/inst"
-
   # Portability/hardening: 32-bit (i386) build on the x86-64 runner via multilib
   # -- no extra hardware. Exercises the 32-bit size_t/pointer ABI, where size
   # and bounds math can truncate or wrap in ways 64-bit never reveals (the axis
@@ -210,8 +170,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y --no-install-recommends \
             build-essential gcc-multilib autoconf automake libtool \
-            autoconf-archive zlib1g-dev:i386 libssl-dev:i386 \
-            libbrotli-dev:i386 libzstd-dev:i386
+            autoconf-archive zlib1g-dev:i386 libssl-dev:i386
 
       - name: Configure
         run: |
@@ -252,7 +211,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y --no-install-recommends \
             build-essential autoconf automake libtool autoconf-archive \
-            zlib1g-dev libssl-dev libbrotli-dev libzstd-dev
+            zlib1g-dev libssl-dev
 
       - name: Configure (sanitized)
         run: |
@@ -354,7 +313,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y --no-install-recommends \
             build-essential clang autoconf automake libtool autoconf-archive \
-            zlib1g-dev libssl-dev libbrotli-dev libzstd-dev
+            zlib1g-dev libssl-dev
 
       - name: Configure (fuzzers, static)
         run: |
@@ -434,7 +393,7 @@ jobs:
           apt-get install -y --no-install-recommends \
             ca-certificates git \
             build-essential autoconf automake libtool autoconf-archive \
-            zlib1g-dev libssl-dev libbrotli-dev libzstd-dev \
+            zlib1g-dev libssl-dev \
             debhelper devscripts lintian fakeroot
 
       - uses: actions/checkout@v6
@@ -478,7 +437,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y --no-install-recommends \
             build-essential autoconf automake libtool autoconf-archive \
-            zlib1g-dev libssl-dev libbrotli-dev libzstd-dev
+            zlib1g-dev libssl-dev
 
       - name: distcheck
         run: |
@@ -554,16 +513,6 @@ jobs:
       - name: shfmt
         run: shfmt -d -i 4 $SHELL_SCRIPTS
 
-      # MSBuild rejects a malformed .vcxproj with a bare MSB4025 and no build, so
-      # catch it here in seconds rather than on a Windows runner minutes in.
-      - name: XML well-formedness (MSBuild project files)
-        run: |
-          set -euo pipefail
-          for f in src/*.vcxproj; do
-            python3 -c "import sys,xml.dom.minidom; xml.dom.minidom.parse(sys.argv[1])" "$f"
-            echo "ok $f"
-          done
-
   # Check clang-format on CHANGED LINES ONLY. The engine predates clang-format
   # (it was shaped by an old Visual Studio formatter) and does not round-trip,
   # so we never reformat the whole tree -- only the lines a PR touches.

.github/workflows/windows-build.yml

@@ -1,145 +0,0 @@
-# Windows build of the engine (VS2022 v143 + vcpkg): libhttrack, the CLI,
-# webhttrack, proxytrack.
-#
-# The autotools CI covers the unix builds; this covers the MSVC one, which had
-# no coverage at all and had drifted (the old .vcproj pinned OpenSSL 1.0.1j).
-# libhttrack.dll is what the WinHTTrack GUI links against.
-name: windows-build
-
-on:
-  push:
-    branches: [master]
-  pull_request:
-  workflow_dispatch:
-
-permissions:
-  contents: read
-
-jobs:
-  libhttrack:
-    runs-on: windows-2022
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [x64, Win32]
-        configuration: [Release]
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          submodules: recursive   # coucal lives in src/coucal
-
-      # Located through vswhere rather than microsoft/setup-msbuild: the repo
-      # only allows GitHub-owned actions.
-      - name: Find MSBuild
-        shell: pwsh
-        run: |
-          $vswhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
-          $msbuild = & $vswhere -latest -products * -requires Microsoft.Component.MSBuild `
-            -find MSBuild\**\Bin\MSBuild.exe | Select-Object -First 1
-          if (-not $msbuild) { throw "MSBuild not found" }
-          Write-Host "MSBuild: $msbuild"
-          "MSBUILD=$msbuild" | Out-File -FilePath $env:GITHUB_ENV -Append
-
-      - name: Enable vcpkg MSBuild integration
-        shell: pwsh
-        run: vcpkg integrate install
-
-      # httrack and webhttrack carry a ProjectReference to libhttrack, so building
-      # them builds it first; proxytrack is standalone.
-      - name: Build
-        shell: pwsh
-        run: |
-          foreach ($proj in @("libhttrack", "httrack", "webhttrack", "proxytrack")) {
-            & $env:MSBUILD "src\$proj.vcxproj" `
-              /m `
-              /p:Configuration=${{ matrix.configuration }} `
-              /p:Platform=${{ matrix.platform }} `
-              /p:VcpkgEnableManifest=true `
-              /flp:LogFile=msbuild-$proj.log`;Verbosity=normal
-            if ($LASTEXITCODE -ne 0) { throw "$proj failed" }
-          }
-
-      # WinHTTrack links src\$(Platform)\$(Configuration)\libhttrack.lib, so the
-      # import lib and the DLL both have to land there under that exact name.
-      - name: Check the binaries landed where they are expected
-        shell: pwsh
-        run: |
-          $dir = "src\${{ matrix.platform }}\${{ matrix.configuration }}"
-          $want = @("libhttrack.dll", "libhttrack.lib", "httrack.exe",
-                    "webhttrack.exe", "proxytrack.exe")
-          foreach ($f in $want) {
-            if (-not (Test-Path "$dir\$f")) { throw "missing $dir\$f" }
-            Write-Host "found $dir\$f"
-          }
-
-      # A CRT split across the exe/DLL boundary links fine and crashes on the
-      # first cross-heap free, so assert both sides import the *same* vcruntime.
-      # Also assert the machine type: Test-Path alone would accept an x64 binary
-      # sitting in the Win32 output dir.
-      - name: Check the CRT is shared across the boundary
-        shell: pwsh
-        run: |
-          $ErrorActionPreference = "Stop"
-          $dir = "src\${{ matrix.platform }}\${{ matrix.configuration }}"
-          $dumpbin = & "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe" `
-            -latest -find VC\Tools\MSVC\**\bin\Host*\*\dumpbin.exe | Select-Object -First 1
-          if (-not $dumpbin) { throw "dumpbin not found" }
-          $wantMachine = if ("${{ matrix.platform }}" -eq "x64") { "x64" } else { "x86" }
-
-          function Get-Crt($path) {
-            $out = & $dumpbin /dependents /headers $path
-            if ($LASTEXITCODE -ne 0) { throw "dumpbin failed on $path" }
-            ,@($out | Select-String -Pattern '^\s*(vcruntime\d+d?\.dll)$' |
-               ForEach-Object { $_.Matches[0].Groups[1].Value.ToLower() })
-          }
-
-          # Negative control: cmd.exe links the old msvcrt, not vcruntime140. If
-          # this came back non-empty the detector would match anything, and the
-          # assertion below would pass on a mismatched CRT too.
-          if ((Get-Crt "$env:SystemRoot\System32\cmd.exe").Count -ne 0) {
-            throw "negative control failed: the vcruntime detector matches anything"
-          }
-
-          $crts = @{}
-          foreach ($f in @("libhttrack.dll", "httrack.exe")) {
-            $crt = Get-Crt "$dir\$f"
-            if ($crt.Count -eq 0) { throw "$f imports no vcruntime: static or mismatched CRT" }
-            $crts[$f] = $crt
-
-            $hdr = & $dumpbin /headers "$dir\$f"
-            if (-not ($hdr | Select-String -SimpleMatch "machine ($wantMachine)")) {
-              throw "$f is not $wantMachine"
-            }
-            Write-Host "$f -> $($crt -join ',') ($wantMachine)"
-          }
-
-          $a = $crts["libhttrack.dll"] | Sort-Object
-          $b = $crts["httrack.exe"] | Sort-Object
-          if (Compare-Object $a $b) {
-            throw "CRT mismatch across the boundary: libhttrack.dll=$a httrack.exe=$b"
-          }
-
-      # The engine self-tests exercise the codecs the DLL was linked with: a
-      # missing brotli/zstd decoder shows up here, not just at link time.
-      - name: Run the content-coding self-tests
-        shell: pwsh
-        run: |
-          $ErrorActionPreference = "Stop"
-          $exe = "src\${{ matrix.platform }}\${{ matrix.configuration }}\httrack.exe"
-          $tmp = New-Item -ItemType Directory -Path (Join-Path $env:RUNNER_TEMP "st")
-          foreach ($t in @("acceptencoding", "contentcodings")) {
-            $out = & $exe -O NUL "-#test=$t" $tmp.FullName run
-            if ($LASTEXITCODE -ne 0) { throw "$t failed" }
-            if (-not ($out | Select-String -SimpleMatch "$t self-test OK")) {
-              throw "$t did not report OK: $out"
-            }
-            Write-Host ($out -join "`n")
-          }
-
-      - name: Upload MSBuild logs
-        if: always()
-        uses: actions/upload-artifact@v4
-        with:
-          name: msbuild-${{ matrix.platform }}-${{ matrix.configuration }}
-          path: msbuild-*.log
-          if-no-files-found: ignore

AGENTS.md

@@ -14,10 +14,10 @@ the operational checklist: toolchain, invariants, and how to ship a change.
   automatically; only a test slower than the current longest raises the floor.
   On a few-core Linux box, `-j` at 2x the core count is faster still: the tests
   spend much of their wall time asleep (server trickles, httrack self-pacing),
-  so an idle core covers a sleeping one. CI uses `min(2*cores, 16)` on every
-  platform, macOS included: the test server raises its listen backlog
-  (`request_queue_size`) so macOS/BSD don't drop connections under a parallel
-  `-c16` bigcrawl the way Python's default backlog of 5 did.
+  so an idle core covers a sleeping one. CI uses `min(2*cores, 16)`. macOS runs
+  36_local-bigcrawl alone in a second pass: its sustained `-c8` crawl overloads
+  the macOS loopback when it competes with other crawls and flakes its exact
+  file count (Linux tolerates the full parallel run).
   Or run `sh build.sh` to do bootstrap + configure + make in one shot.
 
 ## Hard invariants

CLAUDE.local.md

@@ -1 +0,0 @@
-/home/roche/git/httrack-works/CLAUDE.httrack.local.md

README

@@ -40,6 +40,7 @@ These are the principals limits of HTTrack for that moment. Note that we did not
 that would have solved them.
 
 - Several scripts generating complex filenames may not find them (ex: img.src='image'+a+Mobj.dst+'.gif')
+- Some java classes may not find some files on them (class included)
 - Cgi-bin links may not work properly in some cases (parameters needed). To avoid them: use filters like -*cgi-bin*
 
 

configure.ac

@@ -64,6 +64,16 @@ AC_SUBST(LT_CV_OBJDIR,$lt_cv_objdir)
 # Export version info
 AC_SUBST(VERSION_INFO)
 
+# Versioned plugin name for dlopen() in hts_create_opt(); soname major is
+# libtool's current - age, so this tracks VERSION_INFO bumps automatically.
+HTS_SONAME_MAJOR=$((${VERSION_INFO%%:*} - ${VERSION_INFO##*:}))
+case "$host_os" in
+darwin*) HTS_LIBHTSJAVA_NAME="libhtsjava.$HTS_SONAME_MAJOR.dylib" ;;
+*) HTS_LIBHTSJAVA_NAME="libhtsjava.so.$HTS_SONAME_MAJOR" ;;
+esac
+AC_DEFINE_UNQUOTED([HTS_LIBHTSJAVA_NAME], ["$HTS_LIBHTSJAVA_NAME"],
+  [Versioned libhtsjava runtime name, derived from VERSION_INFO])
+
 ### Default CFLAGS
 DEFAULT_CFLAGS="-Wall -Wformat -Wformat-security \
 -Wmultichar -Wwrite-strings -Wcast-qual -Wcast-align \
@@ -109,8 +119,8 @@ case "$CFLAGS" in
 esac
 
 # Force libc back into DT_NEEDED for libraries that reach it only through
-# libhttrack (the libtest callbacks), but only with a GNU-style linker; Apple
-# ld rejects these flags and links libSystem unconditionally.
+# libhttrack (libhtsjava, the libtest callbacks), but only with a GNU-style
+# linker; Apple ld rejects these flags and links libSystem unconditionally.
 AX_CHECK_LINK_FLAG([-Wl,--push-state,--no-as-needed,-lc,--pop-state],
 	[LIBC_FORCE_LINK="-Wl,--push-state,--no-as-needed,-lc,--pop-state"])
 AC_SUBST([LIBC_FORCE_LINK])
@@ -173,10 +183,6 @@ AC_CHECK_HEADERS([execinfo.h])
 ### zlib
 CHECK_ZLIB()
 
-### brotli and zstd content codings (optional)
-CHECK_BROTLI()
-CHECK_ZSTD()
-
 ### OpenSSL is explicitly enabled/disabled ?
 AC_MSG_CHECKING(whether to enable https support)
 AC_ARG_ENABLE([https],

debian/control

@@ -2,7 +2,7 @@ Source: httrack
 Section: web
 Maintainer: Xavier Roche <roche@httrack.com>
 Standards-Version: 4.7.4
-Build-Depends: debhelper-compat (= 14), autoconf, autoconf-archive, automake, libtool, zlib1g-dev, libssl-dev, libbrotli-dev, libzstd-dev
+Build-Depends: debhelper-compat (= 14), autoconf, autoconf-archive, automake, libtool, zlib1g-dev, libssl-dev
 Rules-Requires-Root: no
 Homepage: http://www.httrack.com
 Vcs-Git: https://github.com/xroche/httrack.git

debian/copyright

@@ -7,8 +7,9 @@ Files: *
 Copyright: 1998-2026 Xavier Roche and other contributors
 License: GPL-3+
 Comment:
- htsbasenet.h links against the system OpenSSL library (originally by Eric
- Young); no OpenSSL/SSLeay code is bundled here.
+ The engine includes contributions from Yann Philippot (src/htsjava.c,
+ src/htsjava.h). htsbasenet.h links against the system OpenSSL library
+ (originally by Eric Young); no OpenSSL/SSLeay code is bundled here.
 
 Files: src/minizip/*
 Copyright: 1998-2010 Gilles Vollant

debian/libhttrack-dev.files

@@ -1,4 +1,5 @@
 usr/include/httrack
 usr/lib/*/libhttrack.{so}
+usr/lib/*/libhtsjava.{so}
 usr/share/httrack/libtest
 usr/lib/*/httrack/libtest

debian/libhttrack3.files

@@ -1,2 +1,3 @@
 usr/lib/*/libhttrack.so.3*
+usr/lib/*/libhtsjava.so.3*
 usr/share/httrack/templates

html/faq.html

@@ -609,9 +609,10 @@ most mirrors do work. We still are working to improve the mirror quality of HTTr
 <br>
 
 </a><a NAME="Q2b">Q: <strong>Some Java applets do not work properly!</strong><br>
-A: <em>Java applets may not work in some cases, because HTTrack does not parse compiled class files to find
-the resources they load. Java applets often need to be online anyway, since remote files are fetched directly
-at runtime.<br>
+A: <em>Java applets may not work in some cases, for example if HTTrack failed to detect all included classes
+or files called within the class file. Sometimes, Java applets need to be online, because remote files are
+directly caught. Finally, the site structure can be incompatible with the class (always try to keep the original site structure
+when you want to get Java classes)<br>
 If there is no way to make some classes work properly, you can exclude them with the filters. 
 They will be available, but only online.
 </em>

html/fcguide.html

@@ -243,7 +243,7 @@ Build options:
 Spider options:
   bN accept cookies in cookies.txt (0=do not accept,* 1=accept) (--cookies[=N])
   u  check document type if unknown (cgi,asp..) (u0 don't check, * u1 check but /, u2 check always) (--check-type[=N])
-  j *parse scripts (j0 don't parse) (--parse-java[=N])
+  j *parse Java Classes (j0 don't parse) (--parse-java[=N])
   sN follow robots.txt and meta robots tags (0=never,1=sometimes,* 2=always) (--robots[=N])
  %h  force HTTP/1.0 requests (reduce update features, only for old servers or proxies) (--http-10)
  %B  tolerant requests (accept bogus responses on some servers, but not standard!) (--tolerant)
@@ -417,7 +417,7 @@ site. Specifically, the defauls are:
   X *purge old files after update (X0 keep delete)
   bN  accept cookies in cookies.txt (0=do not accept,* 1=accept)
   u check document type if unknown (cgi,asp..) (u0 don't check, * u1 check but /, u2 check always)
-  j *parse scripts (j0 don't parse)
+  j *parse Java Classes (j0 don't parse)
   sN  follow robots.txt and meta robots tags (0=never,1=sometimes,* 2=always)
   C  create/use a cache for updates and retries (C0 no cache,C1 cache is prioritary,* C2 test update before)
   f *log file mode
@@ -497,9 +497,9 @@ about your browser retaining them.
 <p align=justify> This causes different document types to be analyzed
 differently.
 
-<pre><b><i>  j *parse scripts (j0 don't parse) </i></b></pre>
+<pre><b><i>  j *parse Java Classes (j0 don't parse) </i></b></pre>
 
-<p align=justify> This causes scripts to be parsed looking for
+<p align=justify> This causes Java class files to be parsed looking for
 URLs.
 
 <pre><b><i>  sN  follow robots.txt and meta robots tags (0=never,1=sometimes,* 2=always) </i></b></pre>
@@ -1178,7 +1178,7 @@ accepted and sent back in order to allow access.
 Spider options:
  bN  accept cookies in cookies.txt (0=do not accept,* 1=accept)
  u   check document type if unknown (cgi,asp..) (u0 don't check, * u1 check but /, u2 check always)
- j   *parse scripts (j0 don't parse)
+ j   *parse Java Classes (j0 don't parse)
  sN  follow robots.txt and meta robots tags (0=never,1=sometimes,* 2=always)
  %h  force HTTP/1.0 requests (reduce update features, only for old servers or proxies)
  %B  tolerant requests (accept bogus responses on some servers, but not standard!)
@@ -2451,10 +2451,12 @@ work.  We still are working to improve the mirror quality of HTTrack.
 
 <p align=justify><b>Q: Some Java applets do not work properly! </b>
 
-<p align=justify> A: Java applets may not work in some cases, because
-HTTrack does not parse compiled class files to find the resources they
-load.  Java applets often need to be online anyway, since remote files
-are fetched directly at runtime.
+<p align=justify> A: Java applets may not work in some cases, for
+example if HTTrack failed to detect all included classes or files called
+within the class file.  Sometimes, Java applets need to be online,
+because remote files are directly caught.  Finally, the site structure
+can be incompatible with the class (always try to keep the original site
+structure when you want to get Java classes)
 
 <p align=justify> If there is no way to make some classes work properly,
 you can exclude them with the filters.  They will be available, but only

html/httrack.man.html

@@ -764,9 +764,9 @@ check, * u1 check but /, u2 check always)
 <td width="78%">
 
 
-<p>*parse scripts (j0 don t parse, bitmask: |1 parse
-default, |4 don t parse .js |8 don t be aggressive)
-(--parse-java[=N])</p></td></tr>
+<p>*parse Java Classes (j0 don t parse, bitmask: |1 parse
+default, |2 don t parse .class |4 don t parse .js |8 don t
+be aggressive) (--parse-java[=N])</p></td></tr>
 <tr valign="top" align="left">
 <td width="11%"></td>
 <td width="6%">
@@ -889,8 +889,8 @@ only) (--protocol[=N])</p></td></tr>
 <td width="78%">
 
 
-<p>disable a specific external mime module (-%w
-httrack-plugin) (--disable-module &lt;param&gt;)</p></td></tr>
+<p>disable a specific external mime module (-%w htsswf -%w
+htsjava) (--disable-module &lt;param&gt;)</p></td></tr>
 </table>
 
 <p style="margin-left:11%; margin-top: 1em"><b>Browser
@@ -2175,6 +2175,10 @@ Several scripts generating complex filenames may not find
 them (ex:
 img.src=&rsquo;image&rsquo;+a+Mobj.dst+&rsquo;.gif&rsquo;)</small></p>
 
+<p style="margin-left:11%; margin-top: 1em"><small>- Some
+java classes may not find some files on them (class
+included)</small></p>
+
 <p style="margin-left:11%; margin-top: 1em"><small>-
 Cgi-bin links may not work properly in some cases
 (parameters needed). To avoid them: use filters like

html/options.html

@@ -288,8 +288,8 @@ This option define whether the engine has to abandon a host if a timeout/"too sl
 &P extended parsing, attempt to parse all links (even in unknown tags or Javascript)
 This option activates the extended parsing, that attempt to find links in unknown Html code/javascript
 
-j *parse scripts (j0 don't parse)
-This option defines whether the engine has to parse scripts or not to catch included files
+j *parse Java Classes (j0 don't parse)
+This option define whether the engine has to parse java files or not to catch included files
 
 I *make an index (I0 don't make)
 This option define whether the engine has to generate an index.html on the top directory

html/plug.html

@@ -103,219 +103,220 @@ h4 { margin: 0;  font-weight: bold;  font-size: 1.18em; }
 
 <br>
 
-You can write external functions to be plugged in the httrack library very easily. 
-We'll see there some examples.
+You can write external functions to be plugged in the httrack library very easily. 
+We'll see there some examples.
 
 <br><br>
-
-The <tt>httrack</tt> commandline tool allows (since the 3.30 release) to plug external functions to various callbacks defined in httrack.
-The 3.41 release introduces a cleaned up verion of callbacks, with two major changes:
-<ul>
-<li>Cleaned up function prototypes, with two arguments always passed (the caller carg structure, and the httrackp* object), convenient to pass an user-defined pointer (see <tt>CALLBACKARG_USERDEF(carg)</tt>)</li>
-<li>The httrackp* option structure can be directly accessed to plug callbacks (no need to give the callback name and function name in the commandline!)</li>
-<li>The callback plug is made through the CHAIN_FUNCTION() helper, allowing to chain multiple callbacks of the same type (the callbacks MUST preserve the chain by calling ancestors)</li>
-</ul>
-
-<br>
-References: 
-<ul>
-<li>the <tt>httrack-library.h</tt> prototype file
-<br />
+
+The <tt>httrack</tt> commandline tool allows (since the 3.30 release) to plug external functions to various callbacks defined in httrack.
+The 3.41 release introduces a cleaned up verion of callbacks, with two major changes:
+<ul>
+<li>Cleaned up function prototypes, with two arguments always passed (the caller carg structure, and the httrackp* object), convenient to pass an user-defined pointer (see <tt>CALLBACKARG_USERDEF(carg)</tt>)</li>
+<li>The httrackp* option structure can be directly accessed to plug callbacks (no need to give the callback name and function name in the commandline!)</li>
+<li>The callback plug is made through the CHAIN_FUNCTION() helper, allowing to chain multiple callbacks of the same type (the callbacks MUST preserve the chain by calling ancestors)</li>
+</ul>
+
+<br>
+References: 
+<ul>
+<li>the <tt>httrack-library.h</tt> prototype file
+<br />
 Note: the <i>Initialization</i>, <i>Main functions</i>, <i>Options handling</i> and <i>Wrapper functions</i> sections are generally the only ones to be considered.
 </li>
-<li>the <tt>htsdefines.h</tt> prototype file, which describes callback function prototypes</li>
-<li>the <tt>htsopt.h</tt> prototype file, which describes the full httrackp* structure</li>
-<li>the <tt>callbacks-example*.c</tt> files given in the httrack archive</li>
-<li>the example given at the end of this document</li>
-</ul>
-
-<br />
-Below the list of functions to be defined in the module (plugin).<br />
-<br />
-
-<table width="100%">
-<tr><td><b><i>module function name</i></b></td><td><b>function description</b></td><td><b>function signature</b></td></tr>
-<tr><td background="img/fade.gif"><i>hts_plug</i></td><td background="img/fade.gif">
-The module entry point. The opt structure can be used to plug callbacks, using the CHAIN_FUNCTION() macro helper. The argv optional argument is the one passed in the commandline as --wrapper parameter.<br>return value: 1 upon success, 0 upon error (the mirror will then be aborted)<br />
-
-<br />
-Wrappers can be plugged inside hts_plug() using:<br />
-<tt>
-CHAIN_FUNCTION(opt, &lt;callback name&gt;, &lt;our callback function name&gt;, &lt;our callback function optional custom pointer argument&gt;);
-</tt>
-<br />
-
-<br />
-Example:
-<br />
-<tt>
-CHAIN_FUNCTION(opt, check_html, process, userdef);
-</tt>
-<br />
-
-</td><td background="img/fade.gif"><tt>extern int hts_plug(httrackp *opt, const char* argv);</tt></td></tr>
-
-<!-- -->
-
-<tr><td background="img/fade.gif"><i>hts_unplug</i></td><td background="img/fade.gif">
-The module exit point. To free allocated resources without using global variables, use the uninit callback (see below)</td><td background="img/fade.gif"><tt>extern int hts_unplug(httrackp *opt);</tt></td></tr>
-
-</table>
-
-
-<br />
-Note that all callbacks (except init and uninit) take as first two argument:
-<ul>
-<li>the t_hts_callbackarg structure<br />
-this structure holds the callback chain (parent callbacks defined before the current callback) pointers, and the user-defined pointer ; see <tt>CALLBACKARG_USERDEF(carg)</tt>)
-</li>
-<li>the httrackp structure<br />
-this structure, holding all current httrack options and mirror state, can be read or mofidied
-</li>
-</ul>
-
-<br />
-Below the list of callbacks, and associated external wrappers.
-
-<table width="100%">
-<tr><td><b><i>callback name</i></b></td><td><b>callback description</b></td><td><b>callback function signature</b></td></tr>
-
-<tr><td background="img/fade.gif"><i>init</i></td><td background="img/fade.gif">Note: the use the "start" callback is advised. Called during initialization.<br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>uninit</i></td><td background="img/fade.gif">Note: the use os the "end" callback is advised.<br />Called during un-initialization<br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>start</i></td><td background="img/fade.gif">Called when the mirror starts. The <tt>opt</tt> structure passed lists all options defined for this mirror. You may modify the <tt>opt</tt> structure to fit your needs.<br>return value: 1 upon success, 0 upon error (the mirror will then be aborted)</td><td background="img/fade.gif"><tt>int mycallback(t_hts_callbackarg *carg, httrackp* opt);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>end</i></td><td background="img/fade.gif">Called when the mirror ends<br>return value: 1 upon success, 0 upon error (the mirror will then be considered aborted)</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>chopt</i></td><td background="img/fade.gif">Called when options are to be changed. The <tt>opt</tt> structure passed lists all options, updated to take account of recent changes<br>return value: 1 upon success, 0 upon error (the mirror will then be aborted)</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>preprocess</i></td><td background="img/fade.gif">Called when a document (which is an html document) is to be parsed (original, not yet modified document). The <tt>html</tt> address points to the document data address (char**), and the <tt>length</tt> address points to the lenth of this document. Both pointer values (address and size) can be modified to change the document. It is up to the callback function to reallocate the given pointer (using the hts_realloc()/hts_free() library functions), which will be free()'ed by the engine. Hence, return of static buffers is strictly forbidden, and the use of hts_strdup() in such cases is advised. The <tt>url_address</tt> and <tt>url_file</tt> are the address and URI of the file being processed<br>return value: 1 if the new pointers can be applied (default value)</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char** html, int* len, const char* url_address, const char* url_file);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>postprocess</i></td><td background="img/fade.gif">Called when a document (which is an html document) is parsed and transformed (links rewritten). The <tt>html</tt> address points to the document data address (char**), and the <tt>length</tt> address points to the lenth of this document. Both pointer values (address and size) can be modified to change the document. It is up to the callback function to reallocate the given pointer (using the hts_realloc()/hts_free() library functions), which will be free()'ed by the engine. Hence, return of static buffers is strictly forbidden, and the use of hts_strdup() in such cases is advised. The <tt>url_address</tt> and <tt>url_file</tt> are the address and URI of the file being processed<br>return value: 1 if the new pointers can be applied (default value)</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char** html, int* len, const char* url_address, const char* url_file);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>check_html</i></td><td background="img/fade.gif">Called when a document (which may not be an html document) is to be parsed. The <tt>html</tt> address points to the document data, of lenth <tt>len</tt>. The <tt>url_address</tt> and <tt>url_file</tt> are the address and URI of the file being processed<br>return value: 1 if the parsing can be processed, 0 if the file must be skipped without being parsed</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* html, int len, const char* url_address, const char* url_file);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>query</i></td><td background="img/fade.gif">Called when the wizard needs to ask a question. The <tt>question</tt> string contains the question for the (human) user<br>return value: the string answer ("" for default reply)</td><td background="img/fade.gif"><tt>const char* mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* question);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>query2</i></td><td background="img/fade.gif">Called when the wizard needs to ask a question</td><td background="img/fade.gif"><tt>const char* mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* question);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>query3</i></td><td background="img/fade.gif">Called when the wizard needs to ask a question</td><td background="img/fade.gif"><tt>const char* mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* question);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>loop</i></td><td background="img/fade.gif">Called periodically (informational, to display statistics)<br>return value: 1 if the mirror can continue, 0 if the mirror must be aborted</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, lien_back* back, int back_max, int back_index, int lien_tot, int lien_ntot, int stat_time, hts_stat_struct* stats);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>check_link</i></td><td background="img/fade.gif">Called when a link has to be tested. The <tt>adr</tt> and <tt>fil</tt> are the address and URI of the link being tested. The passed <tt>status</tt> value has the following meaning: 0 if the link is to be accepted by default, 1 if the link is to be refused by default, and -1 if no decision has yet been taken by the engine<br>return value: same meaning as the passed <tt>status</tt> value ; you may generally return -1 to let the engine take the decision by itself</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* adr, const char* fil, int status);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>check_mime</i></td><td background="img/fade.gif">Called when a link download has begun, and needs to be tested against its MIME type. The <tt>adr</tt> and <tt>fil</tt> are the address and URI of the link being tested, and the <tt>mime</tt> string contains the link type being processed. The passed <tt>status</tt> value has the following meaning: 0 if the link is to be accepted by default, 1 if the link is to be refused by default, and -1 if no decision has yet been taken by the engine<br>return value: same meaning as the passed <tt>status</tt> value ; you may generally return -1 to let the engine take the decision by itself</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* adr, const char* fil, const char* mime, int status);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>pause</i></td><td background="img/fade.gif">Called when the engine must pause. When the <tt>lockfile</tt> passed is deleted, the function can return<br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* lockfile);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>filesave</i></td><td background="img/fade.gif">Called when a file is to be saved on disk<br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* file);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>filesave2</i></td><td background="img/fade.gif">Called when a file is to be saved or checked on disk<br>The hostname, filename and local filename are given. Two additional flags tells if the local file is new (is_new), if the local file is to be modified (is_modified), and if the file was not updated remotely (not_updated).<br>(!is_new && !is_modified): the file is up-to-date, and will not be modified<br>(is_new && is_modified): a new file will be written (or an updated file is being written)<br>(!is_new && is_modified): a file is being updated (append)<br>(is_new && !is_modified): an empty file will be written ("do not recatch locally erased files")<br>not_updated: the file was not re-downloaded because it was up-to-date (no data transferred again)<br><br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* hostname, const char* filename, const char* localfile, int is_new, int is_modified, int not_updated);</tt></td></tr>
-
-<tr><td background="img/fade.gif"><i>linkdetected</i></td><td background="img/fade.gif">Called when a link has been detected<br>return value: 1 if the link can be analyzed, 0 if the link must not even be considered</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* link);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>linkdetected2</i></td><td background="img/fade.gif">Called when a link has been detected<br>return value: 1 if the link can be analyzed, 0 if the link must not even be considered</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* link, const const char* tag_start);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>xfrstatus</i></td><td background="img/fade.gif">Called when a file has been processed (downloaded, updated, or error)<br>return value: must return 1</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, lien_back* back);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>savename</i></td><td background="img/fade.gif">Called when a local filename has to be processed. The <tt>adr_complete</tt> and <tt>fil_complete</tt> are the address and URI of the file being saved ; the <tt>referer_adr</tt> and <tt>referer_fil</tt> are the address and URI of the referer link. The <tt>save</tt> string contains the local filename being used. You may modifiy the <tt>save</tt> string to fit your needs, up to 1024 bytes (note: filename collisions, if any, will be handled by the engine by renaming the file into file-2.ext, file-3.ext ..).<br>return value: must return 1</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* adr_complete, const char* fil_complete, const char* referer_adr, const char* referer_fil, char* save);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>sendhead</i></td><td background="img/fade.gif">Called when HTTP headers are to be sent to the remote server. The <tt>buff</tt> buffer contains text headers, <tt>adr</tt> and <tt>fil</tt> the URL, and <tt>referer_adr</tt> and <tt>referer_fil</tt> the referer URL. The <tt>outgoing</tt> structure contains all information related to the current slot.<br>return value: 1 if the mirror can continue, 0 if the mirror must be aborted</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* buff, const char* adr, const char* fil, const char* referer_adr, const char* referer_fil, htsblk* outgoing);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>receivehead</i></td><td background="img/fade.gif">Called when HTTP headers are recevived from the remote server. The <tt>buff</tt> buffer contains text headers, <tt>adr</tt> and <tt>fil</tt> the URL, and <tt>referer_adr</tt> and <tt>referer_fil</tt> the referer URL. The <tt>incoming</tt> structure contains all information related to the current slot.<br>return value: 1 if the mirror can continue, 0 if the mirror must be aborted</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* buff, const char* adr, const char* fil, const char* referer_adr, const char* referer_fil, htsblk* incoming);</tt></td></tr>
-
-<tr><td background="img/fade.gif"><i>detect</i></td><td background="img/fade.gif">Called when an unknown document is to be parsed. The <tt>str</tt> structure contains all information related to the document.<br>return value: 1 if the type is known and can be parsed, 0 if the document type is unknown</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, htsmoduleStruct* str);</tt></td></tr>
-<tr><td background="img/fade.gif"><i>parse</i></td><td background="img/fade.gif">The <tt>str</tt> structure contains all information related to the document.<br>return value: 1 if the document was successfully parsed, 0 if an error occurred</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, htsmoduleStruct* str);</tt></td></tr>
-
-
-</table>
+<li>the <tt>htsdefines.h</tt> prototype file, which describes callback function prototypes</li>
+<li>the <tt>htsopt.h</tt> prototype file, which describes the full httrackp* structure</li>
+<li>the <tt>callbacks-example*.c</tt> files given in the httrack archive</li>
+<li>the <tt>htsjava.c</tt> source file (the java class plugin ; overrides 'detect' and 'parse')</li>
+<li>the example given at the end of this document</li>
+</ul>
+
+<br />
+Below the list of functions to be defined in the module (plugin).<br />
+<br />
+
+<table width="100%">
+<tr><td><b><i>module function name</i></b></td><td><b>function description</b></td><td><b>function signature</b></td></tr>
+<tr><td background="img/fade.gif"><i>hts_plug</i></td><td background="img/fade.gif">
+The module entry point. The opt structure can be used to plug callbacks, using the CHAIN_FUNCTION() macro helper. The argv optional argument is the one passed in the commandline as --wrapper parameter.<br>return value: 1 upon success, 0 upon error (the mirror will then be aborted)<br />
+
+<br />
+Wrappers can be plugged inside hts_plug() using:<br />
+<tt>
+CHAIN_FUNCTION(opt, &lt;callback name&gt;, &lt;our callback function name&gt;, &lt;our callback function optional custom pointer argument&gt;);
+</tt>
+<br />
+
+<br />
+Example:
+<br />
+<tt>
+CHAIN_FUNCTION(opt, check_html, process, userdef);
+</tt>
+<br />
+
+</td><td background="img/fade.gif"><tt>extern int hts_plug(httrackp *opt, const char* argv);</tt></td></tr>
+
+<!-- -->
+
+<tr><td background="img/fade.gif"><i>hts_unplug</i></td><td background="img/fade.gif">
+The module exit point. To free allocated resources without using global variables, use the uninit callback (see below)</td><td background="img/fade.gif"><tt>extern int hts_unplug(httrackp *opt);</tt></td></tr>
+
+</table>
+
+
+<br />
+Note that all callbacks (except init and uninit) take as first two argument:
+<ul>
+<li>the t_hts_callbackarg structure<br />
+this structure holds the callback chain (parent callbacks defined before the current callback) pointers, and the user-defined pointer ; see <tt>CALLBACKARG_USERDEF(carg)</tt>)
+</li>
+<li>the httrackp structure<br />
+this structure, holding all current httrack options and mirror state, can be read or mofidied
+</li>
+</ul>
+
+<br />
+Below the list of callbacks, and associated external wrappers.
+
+<table width="100%">
+<tr><td><b><i>callback name</i></b></td><td><b>callback description</b></td><td><b>callback function signature</b></td></tr>
+
+<tr><td background="img/fade.gif"><i>init</i></td><td background="img/fade.gif">Note: the use the "start" callback is advised. Called during initialization.<br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>uninit</i></td><td background="img/fade.gif">Note: the use os the "end" callback is advised.<br />Called during un-initialization<br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>start</i></td><td background="img/fade.gif">Called when the mirror starts. The <tt>opt</tt> structure passed lists all options defined for this mirror. You may modify the <tt>opt</tt> structure to fit your needs.<br>return value: 1 upon success, 0 upon error (the mirror will then be aborted)</td><td background="img/fade.gif"><tt>int mycallback(t_hts_callbackarg *carg, httrackp* opt);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>end</i></td><td background="img/fade.gif">Called when the mirror ends<br>return value: 1 upon success, 0 upon error (the mirror will then be considered aborted)</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>chopt</i></td><td background="img/fade.gif">Called when options are to be changed. The <tt>opt</tt> structure passed lists all options, updated to take account of recent changes<br>return value: 1 upon success, 0 upon error (the mirror will then be aborted)</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>preprocess</i></td><td background="img/fade.gif">Called when a document (which is an html document) is to be parsed (original, not yet modified document). The <tt>html</tt> address points to the document data address (char**), and the <tt>length</tt> address points to the lenth of this document. Both pointer values (address and size) can be modified to change the document. It is up to the callback function to reallocate the given pointer (using the hts_realloc()/hts_free() library functions), which will be free()'ed by the engine. Hence, return of static buffers is strictly forbidden, and the use of hts_strdup() in such cases is advised. The <tt>url_address</tt> and <tt>url_file</tt> are the address and URI of the file being processed<br>return value: 1 if the new pointers can be applied (default value)</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char** html, int* len, const char* url_address, const char* url_file);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>postprocess</i></td><td background="img/fade.gif">Called when a document (which is an html document) is parsed and transformed (links rewritten). The <tt>html</tt> address points to the document data address (char**), and the <tt>length</tt> address points to the lenth of this document. Both pointer values (address and size) can be modified to change the document. It is up to the callback function to reallocate the given pointer (using the hts_realloc()/hts_free() library functions), which will be free()'ed by the engine. Hence, return of static buffers is strictly forbidden, and the use of hts_strdup() in such cases is advised. The <tt>url_address</tt> and <tt>url_file</tt> are the address and URI of the file being processed<br>return value: 1 if the new pointers can be applied (default value)</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char** html, int* len, const char* url_address, const char* url_file);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>check_html</i></td><td background="img/fade.gif">Called when a document (which may not be an html document) is to be parsed. The <tt>html</tt> address points to the document data, of lenth <tt>len</tt>. The <tt>url_address</tt> and <tt>url_file</tt> are the address and URI of the file being processed<br>return value: 1 if the parsing can be processed, 0 if the file must be skipped without being parsed</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* html, int len, const char* url_address, const char* url_file);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>query</i></td><td background="img/fade.gif">Called when the wizard needs to ask a question. The <tt>question</tt> string contains the question for the (human) user<br>return value: the string answer ("" for default reply)</td><td background="img/fade.gif"><tt>const char* mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* question);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>query2</i></td><td background="img/fade.gif">Called when the wizard needs to ask a question</td><td background="img/fade.gif"><tt>const char* mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* question);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>query3</i></td><td background="img/fade.gif">Called when the wizard needs to ask a question</td><td background="img/fade.gif"><tt>const char* mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* question);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>loop</i></td><td background="img/fade.gif">Called periodically (informational, to display statistics)<br>return value: 1 if the mirror can continue, 0 if the mirror must be aborted</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, lien_back* back, int back_max, int back_index, int lien_tot, int lien_ntot, int stat_time, hts_stat_struct* stats);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>check_link</i></td><td background="img/fade.gif">Called when a link has to be tested. The <tt>adr</tt> and <tt>fil</tt> are the address and URI of the link being tested. The passed <tt>status</tt> value has the following meaning: 0 if the link is to be accepted by default, 1 if the link is to be refused by default, and -1 if no decision has yet been taken by the engine<br>return value: same meaning as the passed <tt>status</tt> value ; you may generally return -1 to let the engine take the decision by itself</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* adr, const char* fil, int status);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>check_mime</i></td><td background="img/fade.gif">Called when a link download has begun, and needs to be tested against its MIME type. The <tt>adr</tt> and <tt>fil</tt> are the address and URI of the link being tested, and the <tt>mime</tt> string contains the link type being processed. The passed <tt>status</tt> value has the following meaning: 0 if the link is to be accepted by default, 1 if the link is to be refused by default, and -1 if no decision has yet been taken by the engine<br>return value: same meaning as the passed <tt>status</tt> value ; you may generally return -1 to let the engine take the decision by itself</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* adr, const char* fil, const char* mime, int status);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>pause</i></td><td background="img/fade.gif">Called when the engine must pause. When the <tt>lockfile</tt> passed is deleted, the function can return<br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* lockfile);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>filesave</i></td><td background="img/fade.gif">Called when a file is to be saved on disk<br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* file);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>filesave2</i></td><td background="img/fade.gif">Called when a file is to be saved or checked on disk<br>The hostname, filename and local filename are given. Two additional flags tells if the local file is new (is_new), if the local file is to be modified (is_modified), and if the file was not updated remotely (not_updated).<br>(!is_new && !is_modified): the file is up-to-date, and will not be modified<br>(is_new && is_modified): a new file will be written (or an updated file is being written)<br>(!is_new && is_modified): a file is being updated (append)<br>(is_new && !is_modified): an empty file will be written ("do not recatch locally erased files")<br>not_updated: the file was not re-downloaded because it was up-to-date (no data transferred again)<br><br>return value: none</td><td background="img/fade.gif"><tt>void  mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* hostname, const char* filename, const char* localfile, int is_new, int is_modified, int not_updated);</tt></td></tr>
+
+<tr><td background="img/fade.gif"><i>linkdetected</i></td><td background="img/fade.gif">Called when a link has been detected<br>return value: 1 if the link can be analyzed, 0 if the link must not even be considered</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* link);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>linkdetected2</i></td><td background="img/fade.gif">Called when a link has been detected<br>return value: 1 if the link can be analyzed, 0 if the link must not even be considered</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* link, const const char* tag_start);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>xfrstatus</i></td><td background="img/fade.gif">Called when a file has been processed (downloaded, updated, or error)<br>return value: must return 1</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, lien_back* back);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>savename</i></td><td background="img/fade.gif">Called when a local filename has to be processed. The <tt>adr_complete</tt> and <tt>fil_complete</tt> are the address and URI of the file being saved ; the <tt>referer_adr</tt> and <tt>referer_fil</tt> are the address and URI of the referer link. The <tt>save</tt> string contains the local filename being used. You may modifiy the <tt>save</tt> string to fit your needs, up to 1024 bytes (note: filename collisions, if any, will be handled by the engine by renaming the file into file-2.ext, file-3.ext ..).<br>return value: must return 1</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, const char* adr_complete, const char* fil_complete, const char* referer_adr, const char* referer_fil, char* save);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>sendhead</i></td><td background="img/fade.gif">Called when HTTP headers are to be sent to the remote server. The <tt>buff</tt> buffer contains text headers, <tt>adr</tt> and <tt>fil</tt> the URL, and <tt>referer_adr</tt> and <tt>referer_fil</tt> the referer URL. The <tt>outgoing</tt> structure contains all information related to the current slot.<br>return value: 1 if the mirror can continue, 0 if the mirror must be aborted</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* buff, const char* adr, const char* fil, const char* referer_adr, const char* referer_fil, htsblk* outgoing);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>receivehead</i></td><td background="img/fade.gif">Called when HTTP headers are recevived from the remote server. The <tt>buff</tt> buffer contains text headers, <tt>adr</tt> and <tt>fil</tt> the URL, and <tt>referer_adr</tt> and <tt>referer_fil</tt> the referer URL. The <tt>incoming</tt> structure contains all information related to the current slot.<br>return value: 1 if the mirror can continue, 0 if the mirror must be aborted</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, char* buff, const char* adr, const char* fil, const char* referer_adr, const char* referer_fil, htsblk* incoming);</tt></td></tr>
+
+<tr><td background="img/fade.gif"><i>detect</i></td><td background="img/fade.gif">Called when an unknown document is to be parsed. The <tt>str</tt> structure contains all information related to the document.<br>return value: 1 if the type is known and can be parsed, 0 if the document type is unknown</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, htsmoduleStruct* str);</tt></td></tr>
+<tr><td background="img/fade.gif"><i>parse</i></td><td background="img/fade.gif">The <tt>str</tt> structure contains all information related to the document.<br>return value: 1 if the document was successfully parsed, 0 if an error occurred</td><td background="img/fade.gif"><tt>int   mycallback(t_hts_callbackarg *carg, httrackp* opt, htsmoduleStruct* str);</tt></td></tr>
+
+
+</table>
 
 <br><br>
-Note: the optional libhttrack-plugin module (libhttrack-plugin.dll or libhttrack-plugin.so), if found in the library environment, is loaded automatically, and its <tt>hts_plug()</tt> function being called.<br />
-
-
-<br />
-An example is generally more efficient than anything else, so let's write our first module, aimed to stupidely print all parsed html files:
-<table width="100%" border="2">
-<tr><td>
-<pre>
-/* system includes */
-#include &lt;stdio.h&gt;
-#include &lt;stdlib.h&gt;
-#include &lt;string.h&gt;
-
-/* standard httrack module includes */
-#include "httrack-library.h"
-#include "htsopt.h"
-#include "htsdefines.h"
-
-/* local function called as "check_html" callback */
-static int process_file(t_hts_callbackarg /*the carg structure, holding various information*/*carg, /*the option settings*/httrackp *opt, 
-                        /*other parameters are callback-specific*/
-                        char* html, int len, const char* url_address, const char* url_file) {
-  void *ourDummyArg = (void*) CALLBACKARG_USERDEF(carg);    /*optional user-defined arg*/
-
-  /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */
-  if (CALLBACKARG_PREV_FUN(carg, check_html) != NULL) {
-    if (!CALLBACKARG_PREV_FUN(carg, check_html)(CALLBACKARG_PREV_CARG(carg), opt,
-                                                html, len, url_address, url_file)) {
-        return 0;  /* abort */
-      }
-  }
-
-  printf("file %s%s content: %s\n", url_address, url_file, html);
-  return 1;  /* success */
-}
-
-/* local function called as "end" callback */
-static int end_of_mirror(t_hts_callbackarg /*the carg structure, holding various information*/*carg, /*the option settings*/httrackp *opt) {
-  void *ourDummyArg = (void*) CALLBACKARG_USERDEF(carg);    /*optional user-defined arg*/
-
-  /* processing */
-  fprintf(stderr, "That's all, folks!\n");
-
-  /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */
-  if (CALLBACKARG_PREV_FUN(carg, end) != NULL) {
-    /* status is ok on our side, return other callabck's status */
-    return CALLBACKARG_PREV_FUN(carg, end)(CALLBACKARG_PREV_CARG(carg), opt);
-  }
-
-  return 1;  /* success */
-}
-
-/*
-module entry point
-the function name and prototype MUST match this prototype
-*/
-EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv) {
-  /* optional argument passed in the commandline we won't be using here */
-  const char *arg = strchr(argv, ',');
-  if (arg != NULL)
-    arg++;
-
-  /* plug callback functions */
-  CHAIN_FUNCTION(opt, check_html, process_file, /*optional user-defined arg*/NULL);
-  CHAIN_FUNCTION(opt, end, end_of_mirror, /*optional user-defined arg*/NULL);
-
-  return 1;  /* success */
-}
-
-/*
-module exit point
-the function name and prototype MUST match this prototype
-*/
-EXTERNAL_FUNCTION int hts_unplug(httrackp *opt) {
-  fprintf(stder, "Module unplugged");
-
-  return 1;  /* success */
-}
-</pre>
-</td></tr></table>
-
-<br />
-Compile this file ; for example:
-<br />
-<tt>
-gcc -O -g3 -shared -o mylibrary.so myexample.c
-</tt>
-<br />
-and plug the module using the commandline ; for example:
-<br />
-<tt>
-httrack --wrapper mylibrary http://www.example.com
-</tt>
-<br />
-or, if some parameters are desired:
-<br />
-<tt>
-httrack --wrapper mylibrary,myparameter-string http://www.example.com
-</tt>
-<br />
-(the "myparameter-string" string will be available in the 'arg' parameter passed to the hts_plug entry point)
-<br />
-
+Note: the optional libhttrack-plugin module (libhttrack-plugin.dll or libhttrack-plugin.so), if found in the library environment, is loaded automatically, and its <tt>hts_plug()</tt> function being called.<br />
+
 
+<br />
+An example is generally more efficient than anything else, so let's write our first module, aimed to stupidely print all parsed html files:
+<table width="100%" border="2">
+<tr><td>
+<pre>
+/* system includes */
+#include &lt;stdio.h&gt;
+#include &lt;stdlib.h&gt;
+#include &lt;string.h&gt;
+
+/* standard httrack module includes */
+#include "httrack-library.h"
+#include "htsopt.h"
+#include "htsdefines.h"
+
+/* local function called as "check_html" callback */
+static int process_file(t_hts_callbackarg /*the carg structure, holding various information*/*carg, /*the option settings*/httrackp *opt, 
+                        /*other parameters are callback-specific*/
+                        char* html, int len, const char* url_address, const char* url_file) {
+  void *ourDummyArg = (void*) CALLBACKARG_USERDEF(carg);    /*optional user-defined arg*/
+
+  /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */
+  if (CALLBACKARG_PREV_FUN(carg, check_html) != NULL) {
+    if (!CALLBACKARG_PREV_FUN(carg, check_html)(CALLBACKARG_PREV_CARG(carg), opt,
+                                                html, len, url_address, url_file)) {
+        return 0;  /* abort */
+      }
+  }
+
+  printf("file %s%s content: %s\n", url_address, url_file, html);
+  return 1;  /* success */
+}
+
+/* local function called as "end" callback */
+static int end_of_mirror(t_hts_callbackarg /*the carg structure, holding various information*/*carg, /*the option settings*/httrackp *opt) {
+  void *ourDummyArg = (void*) CALLBACKARG_USERDEF(carg);    /*optional user-defined arg*/
+
+  /* processing */
+  fprintf(stderr, "That's all, folks!\n");
+
+  /* call parent functions if multiple callbacks are chained. you can skip this part, if you don't want previous callbacks to be called. */
+  if (CALLBACKARG_PREV_FUN(carg, end) != NULL) {
+    /* status is ok on our side, return other callabck's status */
+    return CALLBACKARG_PREV_FUN(carg, end)(CALLBACKARG_PREV_CARG(carg), opt);
+  }
+
+  return 1;  /* success */
+}
+
+/*
+module entry point
+the function name and prototype MUST match this prototype
+*/
+EXTERNAL_FUNCTION int hts_plug(httrackp *opt, const char* argv) {
+  /* optional argument passed in the commandline we won't be using here */
+  const char *arg = strchr(argv, ',');
+  if (arg != NULL)
+    arg++;
+
+  /* plug callback functions */
+  CHAIN_FUNCTION(opt, check_html, process_file, /*optional user-defined arg*/NULL);
+  CHAIN_FUNCTION(opt, end, end_of_mirror, /*optional user-defined arg*/NULL);
+
+  return 1;  /* success */
+}
+
+/*
+module exit point
+the function name and prototype MUST match this prototype
+*/
+EXTERNAL_FUNCTION int hts_unplug(httrackp *opt) {
+  fprintf(stder, "Module unplugged");
+
+  return 1;  /* success */
+}
+</pre>
+</td></tr></table>
+
+<br />
+Compile this file ; for example:
+<br />
+<tt>
+gcc -O -g3 -shared -o mylibrary.so myexample.c
+</tt>
+<br />
+and plug the module using the commandline ; for example:
+<br />
+<tt>
+httrack --wrapper mylibrary http://www.example.com
+</tt>
+<br />
+or, if some parameters are desired:
+<br />
+<tt>
+httrack --wrapper mylibrary,myparameter-string http://www.example.com
+</tt>
+<br />
+(the "myparameter-string" string will be available in the 'arg' parameter passed to the hts_plug entry point)
+<br />
+
+
 <br><br>
 
 <!-- ==================== Start epilogue ==================== -->

html/step9_opt6.html

@@ -118,8 +118,8 @@ h4 { margin: 0;  font-weight: bold;  font-size: 1.18em; }
   <br>Avoid "never", because the local mirror could be bogus
   </small><br><br>
 <!-- -->
-  <li>Parse scripts</li>
-  <br><small>Must the engine parse scripts to seek included filenames?
+  <li>Parse java files</li>
+  <br><small>Must the engine parse .java files (java classes) to seek included filenames?
   <br>It is checked by default
   </small><br><br>
 <!-- -->

m4/check_codecs.m4

@@ -1,66 +0,0 @@
-dnl @synopsis CHECK_BROTLI()
-dnl @synopsis CHECK_ZSTD()
-dnl
-dnl Look for libbrotlidec and libzstd, the decoders for the "br" and "zstd"
-dnl HTTP content codings. Both are optional: a missing library only drops the
-dnl coding from Accept-Encoding. --with-brotli=DIR / --with-zstd=DIR point at a
-dnl prefix; --without-brotli / --without-zstd disable the coding; the default
-dnl is to use the library when it is found.
-dnl
-dnl Define HTS_USEBROTLI / HTS_USEZSTD to 1 or 0, and substitute BROTLI_LIBS /
-dnl ZSTD_LIBS.
-
-dnl CHECK_CODEC(name, NAME, header, library, symbol, companion-libs)
-AC_DEFUN([CHECK_CODEC], [
-AC_ARG_WITH([$1],
-	[AS_HELP_STRING([--with-$1@<:@=DIR@:>@],[Enable the $1 content coding @<:@default=auto@:>@])],
-	[codec_want=$withval], [codec_want=auto])
-$2_LIBS=""
-codec_have=no
-if test "$codec_want" != "no"; then
-	codec_old_cppflags="$CPPFLAGS"
-	codec_old_ldflags="$LDFLAGS"
-	codec_dir=no
-	if test "$codec_want" != "yes" -a "$codec_want" != "auto"; then
-		codec_dir=yes
-		# An explicit prefix is authoritative: if the header is not under
-		# it, error rather than silently pick a system copy.
-		if test ! -f "$codec_want/include/$3"; then
-			AC_MSG_ERROR([$1 requested at $codec_want but $codec_want/include/$3 is missing])
-		fi
-		CPPFLAGS="$CPPFLAGS -I$codec_want/include"
-		LDFLAGS="$LDFLAGS -L$codec_want/lib"
-	fi
-	AC_CHECK_HEADER([$3], [codec_h=yes], [codec_h=no])
-	AC_CHECK_LIB([$4], [$5], [codec_lib=yes], [codec_lib=no], [$6])
-	CPPFLAGS="$codec_old_cppflags"
-	LDFLAGS="$codec_old_ldflags"
-	if test "$codec_h" = "yes" -a "$codec_lib" = "yes"; then
-		codec_have=yes
-		$2_LIBS="-l$4 $6"
-		if test "$codec_dir" = "yes"; then
-			$2_LIBS="-L$codec_want/lib -l$4 $6"
-			# The rest of configure still needs the header path.
-			CPPFLAGS="$CPPFLAGS -I$codec_want/include"
-		fi
-	elif test "$codec_want" != "auto"; then
-		AC_MSG_ERROR([$1 requested but lib$4/$3 not found])
-	fi
-fi
-AC_MSG_CHECKING([whether to enable the $1 content coding])
-AC_MSG_RESULT([$codec_have])
-if test "$codec_have" = "yes"; then
-	AC_DEFINE([HTS_USE$2], [1], [Define to 1 to decode the $1 content coding])
-else
-	AC_DEFINE([HTS_USE$2], [0], [Define to 1 to decode the $1 content coding])
-fi
-AC_SUBST([$2_LIBS])
-AC_SUBST([$2_ENABLED], [$codec_have])
-])
-
-dnl brotlidec needs brotlicommon (the static dictionary) for a fully-static link.
-AC_DEFUN([CHECK_BROTLI],
-	[CHECK_CODEC([brotli], [BROTLI], [brotli/decode.h], [brotlidec], [BrotliDecoderDecompressStream], [-lbrotlicommon])])
-
-AC_DEFUN([CHECK_ZSTD],
-	[CHECK_CODEC([zstd], [ZSTD], [zstd.h], [zstd], [ZSTD_decompressStream], [])])

man/httrack.1

@@ -3,7 +3,7 @@
 .\"
 .\" This file is generated by man/makeman.sh; do not edit by hand.
 .\" SPDX-License-Identifier: GPL-3.0-or-later
-.TH httrack 1 "12 July 2026" "httrack website copier"
+.TH httrack 1 "07 July 2026" "httrack website copier"
 .SH NAME
 httrack \- offline browser : copy websites to a local directory
 .SH SYNOPSIS
@@ -224,7 +224,7 @@ explain which filter rule accepts or rejects a URL, then exit (\-\-why <param>)
 .IP \-u
 check document type if unknown (cgi,asp..) (u0 don't check, * u1 check but /, u2 check always) (\-\-check\-type[=N])
 .IP \-j
-*parse scripts (j0 don't parse, bitmask: |1 parse default, |4 don't parse .js |8 don't be aggressive) (\-\-parse\-java[=N])
+*parse Java Classes (j0 don't parse, bitmask: |1 parse default, |2 don't parse .class |4 don't parse .js |8 don't be aggressive) (\-\-parse\-java[=N])
 .IP \-sN
 follow robots.txt and meta robots tags (0=never,1=sometimes,* 2=always, 3=always (even strict rules)) (\-\-robots[=N])
 .IP \-%h
@@ -248,7 +248,7 @@ can also be used to force a specific file type: \-\-assume foo.cgi=text/html
 .IP \-@iN
 internet protocol (0=both ipv6+ipv4, 4=ipv4 only, 6=ipv6 only) (\-\-protocol[=N])
 .IP \-%w
-disable a specific external mime module (\-%w httrack\-plugin) (\-\-disable\-module <param>)
+disable a specific external mime module (\-%w htsswf \-%w htsjava) (\-\-disable\-module <param>)
 .SS Browser ID:
 .IP \-F
 user\-agent field sent in HTTP headers (\-F "user\-agent name") (\-\-user\-agent <param>)
@@ -514,6 +514,8 @@ that would have solved them.
 .SM
 \- Several scripts generating complex filenames may not find them (ex: img.src='image'+a+Mobj.dst+'.gif')
 .SM
+\- Some java classes may not find some files on them (class included)
+.SM
 \- Cgi\-bin links may not work properly in some cases (parameters needed). To avoid them: use filters like \-*cgi\-bin*
 .SH BUGS
 Please reports bugs to

src/Makefile.am

@@ -44,7 +44,7 @@ httrack_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_PIE)
 proxytrack_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_PIE)
 htsserver_LDFLAGS = $(AM_LDFLAGS) $(LDFLAGS_PIE)
 
-lib_LTLIBRARIES = libhttrack.la
+lib_LTLIBRARIES = libhttrack.la libhtsjava.la
 
 htsserver_SOURCES = htsserver.c htsserver.h htsweb.c htsweb.h
 proxytrack_SOURCES = proxy/main.c \
@@ -61,7 +61,7 @@ libhttrack_la_SOURCES =  htscore.c htsparse.c htsback.c htscache.c \
 	htshelp.c htslib.c htscoremain.c \
 	htsname.c htsrobots.c htstools.c htswizard.c \
 	htsalias.c htsthread.c htsindex.c htsbauth.c \
-	htsmd5.c htscodec.c htszlib.c htswrap.c htsconcat.c \
+	htsmd5.c htszlib.c htswrap.c htsconcat.c \
 	htsmodules.c htscharset.c punycode.c htsencoding.c htssniff.c \
 	md5.c \
 	minizip/ioapi.c minizip/mztools.c minizip/unzip.c minizip/zip.c \
@@ -72,20 +72,25 @@ libhttrack_la_SOURCES =  htscore.c htsparse.c htsback.c htscache.c \
 	htshelp.h htsindex.h htslib.h htsmd5.h \
 	htsmodules.h htsname.h htsnet.h htssniff.h \
 	htsopt.h htsrobots.h htsthread.h  \
-	htstools.h htswizard.h htswrap.h htscodec.h htszlib.h  \
+	htstools.h htswizard.h htswrap.h htszlib.h  \
 	htsstrings.h htsarrays.h httrack-library.h \
 	htscharset.h punycode.h htsencoding.h \
 	htsentities.h htsentities.sh htsbasiccharsets.sh htscodepages.h \
 	md5.h coucal/murmurhash3.h \
 	minizip/crypt.h minizip/ioapi.h minizip/mztools.h minizip/unzip.h minizip/zip.h
-libhttrack_la_LIBADD = $(THREADS_LIBS) $(ZLIB_LIBS) $(BROTLI_LIBS) $(ZSTD_LIBS) $(OPENSSL_LIBS) $(DL_LIBS) $(SOCKET_LIBS) $(ICONV_LIBS)
+libhttrack_la_LIBADD = $(THREADS_LIBS) $(ZLIB_LIBS) $(OPENSSL_LIBS) $(DL_LIBS) $(SOCKET_LIBS) $(ICONV_LIBS)
 libhttrack_la_CFLAGS = $(AM_CFLAGS) -DLIBHTTRACK_EXPORTS -DZLIB_CONST
 libhttrack_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(VERSION_INFO)
 
+libhtsjava_la_SOURCES = htsjava.c htsjava.h
+libhtsjava_la_LIBADD = $(THREADS_LIBS) $(DL_LIBS) libhttrack.la
+# This thin JNI wrapper reaches libc only through libhttrack, so the direct
+# libc edge is dropped from DT_NEEDED (library-not-linked-against-libc). Force
+# libc back as a dependency; configure gates the flag since only a GNU-style
+# linker accepts it (LIBC_FORCE_LINK is empty on e.g. macOS).
+libhtsjava_la_LDFLAGS = $(AM_LDFLAGS) -version-info $(VERSION_INFO) $(LIBC_FORCE_LINK)
+
 EXTRA_DIST = httrack.h webhttrack \
-		version.rc \
-		libhttrack.rc \
-		httrack.rc \
 		coucal/murmurhash3.h.diff \
 		coucal/murmurhash3.h.orig \
 		minizip/iowin32.c \
@@ -108,13 +113,13 @@ EXTRA_DIST = httrack.h webhttrack \
 		proxy/proxystrings.h \
 		proxy/proxytrack.h \
 		proxy/store.h \
+		proxy/proxytrack.vcproj \
 		coucal/LICENSE \
 		coucal/Makefile \
 		coucal/README.md \
 		coucal/sample.c \
 		coucal/tests.c \
-		vcpkg.json \
-		httrack.vcxproj \
-		libhttrack.vcxproj \
-		proxytrack.vcxproj \
-		webhttrack.vcxproj
+		htsjava.vcproj \
+		httrack.dsp httrack.dsw httrack.vcproj \
+		libhttrack.dsp libhttrack.dsw libhttrack.vcproj \
+		webhttrack.dsp webhttrack.dsw webhttrack.vcproj

src/htsback.c

@@ -44,7 +44,6 @@ Please visit our Website: http://www.httrack.com
 #include "htsback.h"
 
 #include "htsftp.h"
-#include "htscodec.h"
 #if HTS_USEZLIB
 #include "htszlib.h"
 #else
@@ -628,7 +627,8 @@ int back_finalize(httrackp * opt, cache_back * cache, struct_back * sback,
       if (!back[p].testmode) {  // not test mode
         const char *state = "unknown";
 
-        /* Undo the content coding */
+        /* décompression */
+#if HTS_USEZLIB
         if (back[p].r.compressed) {
           if (back[p].r.size > 0) {
             // stats
@@ -674,15 +674,12 @@ int back_finalize(httrackp * opt, cache_back * cache, struct_back * sback,
             // décompression
             if (back[p].tmpfile != NULL) {
               if (back[p].url_sav[0]) {
-                const hts_codec codec =
-                    hts_codec_parse(back[p].r.contentencoding);
                 LLint size;
 
                 file_notify(opt, back[p].url_adr, back[p].url_fil,
                             back[p].url_sav, 1, 1, back[p].r.notmodified);
                 filecreateempty(&opt->state.strc, back[p].url_sav);     // filenote & co
-                if ((size = hts_codec_unpack(codec, back[p].tmpfile,
-                                             back[p].url_sav)) >= 0) {
+                if ((size = hts_zunpack(back[p].tmpfile, back[p].url_sav)) >= 0) {
                   back[p].r.size = back[p].r.totalsize = size;
                   // fichier -> mémoire
                   if (!back[p].r.is_write) {
@@ -697,16 +694,7 @@ int back_finalize(httrackp * opt, cache_back * cache, struct_back * sback,
                   }
                 } else {
                   back[p].r.statuscode = STATUSCODE_INVALID;
-                  snprintf(back[p].r.msg, sizeof(back[p].r.msg),
-                           codec == HTS_CODEC_UNSUPPORTED
-                               ? "Unsupported Content-Encoding (%s)"
-                               : "Error when decompressing (%s)",
-                           back[p].r.contentencoding);
-                  /* Drop the undecoded body and its placeholder so the writer
-                     can't commit the coded bytes as the page. */
-                  if (!back[p].r.is_write)
-                    deleteaddr(&back[p].r);
-                  UNLINK(back[p].url_sav);
+                  strcpybuff(back[p].r.msg, "Error when decompressing");
                 }
               }
               /* ensure that no remaining temporary file exists */
@@ -720,6 +708,7 @@ int back_finalize(httrackp * opt, cache_back * cache, struct_back * sback,
             // unflag
           }
         }
+#endif
         /* Body fully received: keep the freshly written url_sav, drop the
            backup of the previous copy. */
         back_finalize_backup(opt, &back[p], HTS_TRUE);
@@ -818,7 +807,7 @@ int back_finalize(httrackp * opt, cache_back * cache, struct_back * sback,
           else
             strcatbuff(flags, "-");
           if (back[p].r.compressed)
-            strcatbuff(flags, "Z"); // content coding
+            strcatbuff(flags, "Z");     // gzip
           else
             strcatbuff(flags, "-");
           /* Err I had to split these.. */
@@ -827,7 +816,9 @@ int back_finalize(httrackp * opt, cache_back * cache, struct_back * sback,
           fprintf(cache->txt, LLintP, (LLint) back[p].r.totalsize);
           fprintf(cache->txt, "\t%s\t", flags);
         }
+#if HTS_USEZLIB
         back[p].r.compressed = 0;
+#endif
 
         if (back[p].r.statuscode == HTTP_OK) {
           if (back[p].r.size >= 0) {
@@ -2950,13 +2941,11 @@ void back_wait(struct_back * sback, httrackp * opt, cache_back * cache,
                             int last_errno = 0;
 
                             back[i].r.is_write = 1;     // écrire
-                            /* a .gz/.br/.zst saved under its own coding stays
-                               packed on disk */
                             if (back[i].r.compressed &&
-                                !hts_codec_is_archive_ext(
-                                    hts_codec_parse(back[i].r.contentencoding),
-                                    get_ext(catbuff, sizeof(catbuff),
-                                            back[i].url_sav))) {
+                                /* .gz are *NOT* depacked!! */
+                                strfield(get_ext(catbuff, sizeof(catbuff), back[i].url_sav), "gz") == 0
+                                && strfield(get_ext(catbuff, sizeof(catbuff), back[i].url_sav), "tgz") == 0
+                              ) {
                               if (create_back_tmpfile(opt, &back[i], "z") ==
                                   0) {
                                 assertf(back[i].tmpfile != NULL);
@@ -3523,11 +3512,6 @@ void back_wait(struct_back * sback, httrackp * opt, cache_back * cache,
                     continue;
                   }
 
-                  // The server really sent 304 here; the *-hacks below force
-                  // NOT_MODIFIED only after confirming the file is complete.
-                  const hts_boolean server_sent_304 =
-                      (back[i].r.statuscode == HTTP_NOT_MODIFIED);
-
                   /*
                      Solve "false" 416 problems
                    */
@@ -3622,7 +3606,7 @@ void back_wait(struct_back * sback, httrackp * opt, cache_back * cache,
                       if (back[i].r.statuscode == HTTP_OK && !back[i].testmode) {       // 'OK'
                         if (!is_hypertext_mime(opt, back[i].r.contenttype, back[i].url_fil)) {  // not HTML
                           if (strnotempty(back[i].url_sav)) {   // target found
-                            off_t size = fsize_utf8(back[i].url_sav);
+                            int size = fsize_utf8(back[i].url_sav);     // target size
 
                             if (size >= 0) {
                               if (back[i].r.totalsize == size) {        // same size!
@@ -3717,21 +3701,6 @@ void back_wait(struct_back * sback, httrackp * opt, cache_back * cache,
                     }
                   }
 
-                  // Out-of-protocol 304 to a Range resume: the file is still
-                  // partial, so drop it and refetch instead of trusting it.
-                  if (server_sent_304 && back[i].range_req_size > 0) {
-                    url_savename_refname_remove(opt, back[i].url_adr,
-                                                back[i].url_fil);
-                    UNLINK(back[i].url_sav);
-                    deletehttp(&back[i].r);
-                    back[i].r.soc = INVALID_SOCKET;
-                    back[i].r.statuscode = STATUSCODE_NON_FATAL;
-                    strcpybuff(back[i].r.msg,
-                               "Bogus 304 on resume, restarting");
-                    back[i].status = STATUS_READY;
-                    back_set_finished(sback, i);
-                  }
-
                   /* sinon, continuer */
                   /* if (back[i].r.soc!=INVALID_SOCKET) {   // ok récupérer body? */
                   // head: terminé
@@ -3850,7 +3819,7 @@ void back_wait(struct_back * sback, httrackp * opt, cache_back * cache,
                       const hts_boolean range_ok =
                           back[i].r.crange > 0 && resume >= 0 &&
                           resume <= (LLint) sz &&
-                          back[i].r.crange_end == back[i].r.crange - 1 &&
+                          back[i].r.crange_end + 1 == back[i].r.crange &&
                           (back[i].r.totalsize < 0 ||
                            back[i].r.totalsize ==
                                back[i].r.crange_end - resume + 1);
@@ -3879,9 +3848,8 @@ void back_wait(struct_back * sback, httrackp * opt, cache_back * cache,
                               // drop bytes past the resume point; a silent
                               // failure could leave a stale tail, so on error
                               // drop the partial and refetch the whole file
-                              /* not (off_t): 32-bit on MSVC, wrapping a resume
-                                 past 2GB */
-                              if (HTS_FTRUNCATE(back[i].r.out, resume) != 0) {
+                              if (HTS_FTRUNCATE(back[i].r.out,
+                                                (off_t) resume) != 0) {
                                 fclose(back[i].r.out);
                                 back[i].r.out = NULL;
                                 url_savename_refname_remove(
@@ -3893,9 +3861,7 @@ void back_wait(struct_back * sback, httrackp * opt, cache_back * cache,
                                            "Can not truncate partial file, "
                                            "restarting");
                               } else {
-                                /* not (off_t): 32-bit on MSVC, truncating a
-                                   resume past 2GB */
-                                fseeko(back[i].r.out, resume, SEEK_SET);
+                                fseeko(back[i].r.out, (off_t) resume, SEEK_SET);
                                 /* create a temporary reference file in case of
                                  * broken mirror */
                                 if (back_serialize_ref(opt, &back[i]) != 0) {
@@ -3922,20 +3888,11 @@ void back_wait(struct_back * sback, httrackp * opt, cache_back * cache,
                           if (fp) {
                             LLint alloc_mem = resume + 1;
 
-                            // Bound the in-memory buffer to a 32-bit size (real
-                            // in-RAM resources are far smaller); a hostile
-                            // Content-Length that would overflow the add or the
-                            // (size_t) cast is dropped and refetched instead.
-                            if (back[i].r.totalsize > INT32_MAX - alloc_mem) {
-                              url_savename_refname_remove(opt, back[i].url_adr,
-                                                          back[i].url_fil);
-                              UNLINK(back[i].url_sav);
-                              alloc_mem = -1;
-                            } else if (back[i].r.totalsize >= 0)
+                            if (back[i].r.totalsize >= 0)
                               alloc_mem += back[i].r.totalsize; // AJOUTER RESTANT!
-                            if (alloc_mem >= 0 && deleteaddr(&back[i].r) &&
-                                (back[i].r.adr =
-                                     (char *) malloct((size_t) alloc_mem))) {
+                            if (deleteaddr(&back[i].r)
+                                && (back[i].r.adr =
+                                    (char *) malloct((size_t) alloc_mem))) {
                               back[i].r.size = resume;
                               if (back[i].r.totalsize >= 0)
                                 back[i].r.totalsize += resume; // -> full size
@@ -4221,13 +4178,10 @@ static int back_maxtime_grace(const int maxtime) {
    No floor (unlike the time grace): a size overrun should abort promptly. */
 static LLint back_maxsize_grace(const LLint maxsite) { return maxsite / 10; }
 
-/* Which cap has overrun its grace and must hard-stop the mirror (#77, #481).
-   -M measures received volume (HTS_TOTAL_RECV), not saved 200-only stat_bytes
-   which undercounts redirect/error-heavy crawls (#520). */
+/* Which cap has overrun its grace and must hard-stop the mirror (#77, #481). */
 static hts_mirror_limit back_mirror_limit(httrackp *opt) {
-  if (opt->maxsite > 0 && HTS_STAT.HTS_TOTAL_RECV >= opt->maxsite &&
-      HTS_STAT.HTS_TOTAL_RECV - opt->maxsite >=
-          back_maxsize_grace(opt->maxsite))
+  if (opt->maxsite > 0 && HTS_STAT.stat_bytes >= opt->maxsite &&
+      HTS_STAT.stat_bytes - opt->maxsite >= back_maxsize_grace(opt->maxsite))
     return HTS_MIRROR_LIMIT_SIZE;
   if (opt->maxtime > 0) {
     const TStamp elapsed = time_local() - HTS_STAT.stat_timestart;
@@ -4241,7 +4195,7 @@ static hts_mirror_limit back_mirror_limit(httrackp *opt) {
 
 int back_checkmirror(httrackp *opt) {
   /* request a smooth stop the first time each cap is reached */
-  if (opt->maxsite > 0 && HTS_STAT.HTS_TOTAL_RECV >= opt->maxsite &&
+  if (opt->maxsite > 0 && HTS_STAT.stat_bytes >= opt->maxsite &&
       !opt->state.stop) {
     hts_log_print(opt, LOG_ERROR,
                   "More than " LLintP

src/htscodec.c

@@ -1,366 +0,0 @@
-/* ------------------------------------------------------------ */
-/*
-HTTrack Website Copier, Offline Browser for Windows and Unix
-Copyright (C) 2026 Xavier Roche and other contributors
-
-SPDX-License-Identifier: GPL-3.0-or-later
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-Ethical use: we kindly ask that you NOT use this software to harvest email
-addresses or to collect any other private information about people. Doing so
-would dishonor our work and waste the many hours we have spent on it.
-
-Please visit our Website: http://www.httrack.com
-*/
-
-/* ------------------------------------------------------------ */
-/* File: HTTP content codings (gzip/deflate, brotli, zstd)      */
-/* Author: Xavier Roche                                         */
-/* ------------------------------------------------------------ */
-
-/* Internal engine bytecode */
-#define HTS_INTERNAL_BYTECODE
-
-#include "htsbase.h"
-#include "htscore.h"
-#include "htscodec.h"
-#include "htszlib.h"
-
-#if HTS_USEBROTLI
-#include <brotli/decode.h>
-#endif
-
-#if HTS_USEZSTD
-#include <zstd.h>
-/* 8 MB, the window an HTTP zstd decoder must honor (RFC 9659); libzstd
-   defaults to 128 MB. */
-#define HTS_ZSTD_WINDOWLOG_MAX 23
-#endif
-
-/* Decoded-size budget, bounding a bomb: brotli and zstd reach a million to one.
-   Deflate cannot pass 1032x, so it only meets this at the 2 GiB ceiling. */
-#define HTS_CODEC_MAX_RATIO 4096
-#define HTS_CODEC_MIN_MAXOUT (1024 * 1024)
-
-LLint hts_codec_maxout(LLint in_size) {
-  LLint maxout;
-
-  if (in_size <= 0 || in_size > INT_MAX / HTS_CODEC_MAX_RATIO)
-    maxout = INT_MAX;
-  else
-    maxout = in_size * HTS_CODEC_MAX_RATIO;
-  if (maxout < HTS_CODEC_MIN_MAXOUT)
-    maxout = HTS_CODEC_MIN_MAXOUT;
-  return maxout;
-}
-
-hts_codec hts_codec_parse(const char *encoding) {
-  if (encoding == NULL || encoding[0] == '\0' ||
-      strfield2(encoding, "identity"))
-    return HTS_CODEC_IDENTITY;
-  if (strfield2(encoding, "gzip") || strfield2(encoding, "x-gzip") ||
-      strfield2(encoding, "deflate") || strfield2(encoding, "x-deflate"))
-    return HTS_USEZLIB ? HTS_CODEC_DEFLATE : HTS_CODEC_UNSUPPORTED;
-  if (strfield2(encoding, "br"))
-    return HTS_USEBROTLI ? HTS_CODEC_BROTLI : HTS_CODEC_UNSUPPORTED;
-  if (strfield2(encoding, "zstd"))
-    return HTS_USEZSTD ? HTS_CODEC_ZSTD : HTS_CODEC_UNSUPPORTED;
-  if (strfield2(encoding, "compress") || strfield2(encoding, "x-compress"))
-    return HTS_CODEC_UNSUPPORTED; /* LZW: never advertised, no decoder here */
-  /* Not a coding at all: broken servers put charsets and the like here, and
-     the plain body they sent must survive it. */
-  return HTS_CODEC_IDENTITY;
-}
-
-#if HTS_USEBROTLI
-#define HTS_AE_BROTLI ", br"
-#else
-#define HTS_AE_BROTLI ""
-#endif
-#if HTS_USEZSTD
-#define HTS_AE_ZSTD ", zstd"
-#else
-#define HTS_AE_ZSTD ""
-#endif
-
-const char *hts_acceptencoding(hts_boolean compressible, hts_boolean secure) {
-  if (!compressible)
-    return "identity";
-#if HTS_USEZLIB
-  /* br and zstd over TLS only, as browsers do: a cleartext intermediary that
-     rewrites a coding it can not read would corrupt the mirror. */
-  if (secure)
-    return "gzip, deflate" HTS_AE_BROTLI HTS_AE_ZSTD ", identity;q=0.9";
-  return "gzip, deflate, identity;q=0.9";
-#else
-  (void) secure;
-  return "identity";
-#endif
-}
-
-hts_boolean hts_codec_is_archive_ext(hts_codec codec, const char *ext) {
-  if (ext == NULL || ext[0] == '\0')
-    return HTS_FALSE;
-  switch (codec) {
-  case HTS_CODEC_DEFLATE:
-    return strfield2(ext, "gz") || strfield2(ext, "tgz") ? HTS_TRUE : HTS_FALSE;
-  case HTS_CODEC_BROTLI:
-    return strfield2(ext, "br") ? HTS_TRUE : HTS_FALSE;
-  case HTS_CODEC_ZSTD:
-    return strfield2(ext, "zst") || strfield2(ext, "tzst") ? HTS_TRUE
-                                                           : HTS_FALSE;
-  default:
-    return HTS_FALSE;
-  }
-}
-
-#if HTS_USEBROTLI || HTS_USEZSTD
-/* Append produced bytes to out under the decoded-size budget, advancing *total.
-   HTS_FALSE on a short write or once the budget is exceeded (a bomb); the
-   over-budget bytes are never written. */
-static hts_boolean codec_sink(FILE *out, const void *buf, size_t produced,
-                              LLint *total, LLint maxout) {
-  if (produced == 0)
-    return HTS_TRUE;
-  *total += (LLint) produced;
-  if (*total > maxout)
-    return HTS_FALSE;
-  return fwrite(buf, 1, produced, out) == produced ? HTS_TRUE : HTS_FALSE;
-}
-#endif
-
-#if HTS_USEBROTLI
-static int codec_unpack_brotli(FILE *in, FILE *out, LLint maxout) {
-  BrotliDecoderState *const state =
-      BrotliDecoderCreateInstance(NULL, NULL, NULL);
-  hts_boolean ok = HTS_TRUE, done = HTS_FALSE;
-  LLint total = 0;
-
-  if (state == NULL)
-    return -1;
-  while (ok && !done) {
-    unsigned char BIGSTK inbuf[8192];
-    size_t avail_in = fread(inbuf, 1, sizeof(inbuf), in);
-    const uint8_t *next_in = inbuf;
-
-    if (avail_in == 0)
-      break; /* EOF; a stream still hungry for input is truncated */
-    for (;;) {
-      unsigned char BIGSTK outbuf[8192];
-      uint8_t *next_out = outbuf;
-      size_t avail_out = sizeof(outbuf);
-      size_t produced;
-      BrotliDecoderResult res;
-
-      res = BrotliDecoderDecompressStream(state, &avail_in, &next_in,
-                                          &avail_out, &next_out, NULL);
-      produced = sizeof(outbuf) - avail_out;
-      if (!codec_sink(out, outbuf, produced, &total, maxout)) {
-        ok = HTS_FALSE;
-        break;
-      }
-      if (res == BROTLI_DECODER_RESULT_ERROR) {
-        ok = HTS_FALSE;
-        break;
-      }
-      if (res == BROTLI_DECODER_RESULT_SUCCESS) {
-        done = HTS_TRUE;
-        break;
-      }
-      if (res == BROTLI_DECODER_RESULT_NEEDS_MORE_INPUT)
-        break;
-    }
-    if (ferror(in))
-      ok = HTS_FALSE;
-  }
-  BrotliDecoderDestroyInstance(state);
-  return (ok && done && !ferror(in)) ? (int) total : -1;
-}
-
-static size_t codec_head_brotli(const void *in, size_t in_len, void *out,
-                                size_t out_len) {
-  BrotliDecoderState *const state =
-      BrotliDecoderCreateInstance(NULL, NULL, NULL);
-  const uint8_t *next_in = (const uint8_t *) in;
-  uint8_t *next_out = (uint8_t *) out;
-  size_t avail_in = in_len, avail_out = out_len;
-  BrotliDecoderResult res;
-
-  if (state == NULL)
-    return 0;
-  res = BrotliDecoderDecompressStream(state, &avail_in, &next_in, &avail_out,
-                                      &next_out, NULL);
-  BrotliDecoderDestroyInstance(state);
-  return (res != BROTLI_DECODER_RESULT_ERROR) ? out_len - avail_out : 0;
-}
-#endif
-
-#if HTS_USEZSTD
-static int codec_unpack_zstd(FILE *in, FILE *out, LLint maxout) {
-  ZSTD_DStream *const zds = ZSTD_createDStream();
-  hts_boolean ok = HTS_TRUE, eof = HTS_FALSE;
-  size_t zret = 1; /* 0 once a frame is fully flushed */
-  LLint total = 0;
-
-  if (zds == NULL)
-    return -1;
-  if (ZSTD_isError(ZSTD_DCtx_setParameter(zds, ZSTD_d_windowLogMax,
-                                          HTS_ZSTD_WINDOWLOG_MAX))) {
-    ZSTD_freeDStream(zds);
-    return -1;
-  }
-  while (ok && !eof) {
-    unsigned char BIGSTK inbuf[8192];
-    ZSTD_inBuffer input;
-
-    input.src = inbuf;
-    input.size = fread(inbuf, 1, sizeof(inbuf), in);
-    input.pos = 0;
-    if (input.size == 0) {
-      eof = HTS_TRUE;
-      break;
-    }
-    while (input.pos < input.size) {
-      unsigned char BIGSTK outbuf[8192];
-      ZSTD_outBuffer output;
-
-      output.dst = outbuf;
-      output.size = sizeof(outbuf);
-      output.pos = 0;
-      zret = ZSTD_decompressStream(zds, &output, &input);
-      if (ZSTD_isError(zret)) {
-        ok = HTS_FALSE;
-        break;
-      }
-      if (!codec_sink(out, outbuf, output.pos, &total, maxout)) {
-        ok = HTS_FALSE;
-        break;
-      }
-    }
-    if (ferror(in))
-      ok = HTS_FALSE;
-  }
-  ZSTD_freeDStream(zds);
-  /* zret != 0 at EOF: the last frame never completed */
-  return (ok && zret == 0 && !ferror(in)) ? (int) total : -1;
-}
-
-static size_t codec_head_zstd(const void *in, size_t in_len, void *out,
-                              size_t out_len) {
-  ZSTD_DStream *const zds = ZSTD_createDStream();
-  ZSTD_inBuffer input;
-  ZSTD_outBuffer output;
-  size_t zret;
-
-  if (zds == NULL)
-    return 0;
-  if (ZSTD_isError(ZSTD_DCtx_setParameter(zds, ZSTD_d_windowLogMax,
-                                          HTS_ZSTD_WINDOWLOG_MAX))) {
-    ZSTD_freeDStream(zds);
-    return 0;
-  }
-  input.src = in;
-  input.size = in_len;
-  input.pos = 0;
-  output.dst = out;
-  output.size = out_len;
-  output.pos = 0;
-  zret = ZSTD_decompressStream(zds, &output, &input);
-  ZSTD_freeDStream(zds);
-  return ZSTD_isError(zret) ? 0 : output.pos;
-}
-#endif
-
-LLint hts_codec_coded_size(FILE *in) {
-  long size;
-
-  if (fseek(in, 0, SEEK_END) != 0)
-    return -1;
-  size = ftell(in);
-  if (size < 0 || fseek(in, 0, SEEK_SET) != 0)
-    return -1;
-  return (LLint) size;
-}
-
-int hts_codec_unpack(hts_codec codec, const char *filename,
-                     const char *newfile) {
-  if (filename == NULL || newfile == NULL || !filename[0] || !newfile[0])
-    return -1;
-  switch (codec) {
-  case HTS_CODEC_DEFLATE:
-#if HTS_USEZLIB
-    return hts_zunpack(filename, newfile);
-#else
-    return -1;
-#endif
-  case HTS_CODEC_BROTLI:
-  case HTS_CODEC_ZSTD:
-    break;
-  default: /* IDENTITY never reaches the unpacker; UNSUPPORTED must fail */
-    return -1;
-  }
-#if HTS_USEBROTLI || HTS_USEZSTD
-  {
-    char catbuff[CATBUFF_SIZE];
-    FILE *out, *in = FOPEN(fconv(catbuff, sizeof(catbuff), filename), "rb");
-    LLint maxout;
-    int ret = -1;
-
-    if (in == NULL)
-      return -1;
-    maxout = hts_codec_maxout(hts_codec_coded_size(in));
-    out = FOPEN(fconv(catbuff, sizeof(catbuff), newfile), "wb");
-    if (out == NULL) {
-      fclose(in);
-      return -1;
-    }
-#if HTS_USEBROTLI
-    if (codec == HTS_CODEC_BROTLI)
-      ret = codec_unpack_brotli(in, out, maxout);
-#endif
-#if HTS_USEZSTD
-    if (codec == HTS_CODEC_ZSTD)
-      ret = codec_unpack_zstd(in, out, maxout);
-#endif
-    fclose(out);
-    fclose(in);
-    return ret;
-  }
-#else
-  return -1;
-#endif
-}
-
-size_t hts_codec_head(hts_codec codec, const void *in, size_t in_len, void *out,
-                      size_t out_len) {
-  if (in == NULL || in_len == 0 || out == NULL || out_len == 0)
-    return 0;
-  switch (codec) {
-#if HTS_USEZLIB
-  case HTS_CODEC_DEFLATE:
-    return hts_zhead(in, in_len, out, out_len);
-#endif
-#if HTS_USEBROTLI
-  case HTS_CODEC_BROTLI:
-    return codec_head_brotli(in, in_len, out, out_len);
-#endif
-#if HTS_USEZSTD
-  case HTS_CODEC_ZSTD:
-    return codec_head_zstd(in, in_len, out, out_len);
-#endif
-  default:
-    return 0;
-  }
-}

src/htscodec.h

@@ -1,79 +0,0 @@
-/* ------------------------------------------------------------ */
-/*
-HTTrack Website Copier, Offline Browser for Windows and Unix
-Copyright (C) 2026 Xavier Roche and other contributors
-
-SPDX-License-Identifier: GPL-3.0-or-later
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-Ethical use: we kindly ask that you NOT use this software to harvest email
-addresses or to collect any other private information about people. Doing so
-would dishonor our work and waste the many hours we have spent on it.
-
-Please visit our Website: http://www.httrack.com
-*/
-
-/* ------------------------------------------------------------ */
-/* File: HTTP content codings (gzip/deflate, brotli, zstd)      */
-/* Author: Xavier Roche                                         */
-/* ------------------------------------------------------------ */
-
-#ifndef HTS_DEFCODEC
-#define HTS_DEFCODEC
-
-#include "htsglobal.h"
-
-/* Content codings we may meet in a Content-Encoding header. */
-typedef enum {
-  HTS_CODEC_IDENTITY = 0, /**< no coding, or a token we treat as none */
-  HTS_CODEC_DEFLATE,      /**< gzip, x-gzip, deflate, x-deflate */
-  HTS_CODEC_BROTLI,       /**< br */
-  HTS_CODEC_ZSTD,         /**< zstd */
-  HTS_CODEC_UNSUPPORTED   /**< a real coding we can not decode */
-} hts_codec;
-
-#ifdef HTS_INTERNAL_BYTECODE
-
-/* Codec for a Content-Encoding token. A known coding we can not decode is
-   UNSUPPORTED; an unrecognized token is IDENTITY (servers do emit junk). */
-extern hts_codec hts_codec_parse(const char *encoding);
-
-/* Accept-Encoding value to advertise; secure (TLS) also offers br and zstd. */
-extern const char *hts_acceptencoding(hts_boolean compressible,
-                                      hts_boolean secure);
-
-/* HTS_TRUE if ext is the codec's own archive extension: a foo.gz served as
-   Content-Encoding: gzip stays packed on disk. */
-extern hts_boolean hts_codec_is_archive_ext(hts_codec codec, const char *ext);
-
-/* Decode filename into newfile. Returns the decoded size, or -1 on a truncated
-   or corrupt stream, an unsupported coding, a bomb over the budget, or I/O. */
-extern int hts_codec_unpack(hts_codec codec, const char *filename,
-                            const char *newfile);
-
-/* Decode up to out_len leading bytes of a coded body for the MIME sniffer;
-   0 when nothing could be decoded. */
-extern size_t hts_codec_head(hts_codec codec, const void *in, size_t in_len,
-                             void *out, size_t out_len);
-
-/* Ceiling on the decoded size of a body of in_size coded bytes. */
-extern LLint hts_codec_maxout(LLint in_size);
-
-/* Coded size of an open stream, left rewound; -1 if unknown. */
-extern LLint hts_codec_coded_size(FILE *in);
-
-#endif
-
-#endif

src/htscore.c

@@ -3875,6 +3875,7 @@ void voidf(void) {
   a = "|                      HTTrack Website Copier   |" CRLF;
   a = "|Code:         Windows Interface Xavier Roche   |" CRLF;
   a = "|                    HTS/HTTrack Xavier Roche   |" CRLF;
+  a = "|                .class Parser Yann Philippot   |" CRLF;
   a = "|                                               |" CRLF;
   a = "|Tested on:                 Windows95,98,NT,2K  |" CRLF;
   a = "|                           Linux PC            |" CRLF;

src/htscoremain.c

@@ -1452,7 +1452,7 @@ static int hts_main_internal(int argc, char **argv, httrackp * opt) {
                 if ((na + 1 >= argc) || (argv[na + 1][0] == '-')) {
                   HTS_PANIC_PRINTF
                     ("Option %w needs to be followed by a blank space, and a module name");
-                  printf("Example: -%%w httrack-plugin\n");
+                  printf("Example: -%%w htsswf\n");
                   htsmain_free();
                   return -1;
                 } else {

src/htsdefines.h

@@ -70,7 +70,7 @@ typedef struct t_hts_callbackarg t_hts_callbackarg;
 #endif
 
 /* Marks a symbol an external wrapper module exports back to the engine.
-   Must override -fvisibility=hidden on ELF, or dlopen()ed plugins
+   Must override -fvisibility=hidden on ELF, or dlopen()ed plugins (htsjava)
    hide their own hts_plug()/hts_unplug() entry points. */
 #ifndef EXTERNAL_FUNCTION
 #ifdef _WIN32

src/htsdns_selftest.c

@@ -133,10 +133,9 @@ static struct addrinfo *mock_mkai(const mock_addr *a) {
   return ai;
 }
 
-static int HTS_RESOLVER_CALL mock_getaddrinfo(const char *node,
-                                              const char *service,
-                                              const struct addrinfo *hints,
-                                              struct addrinfo **res) {
+static int mock_getaddrinfo(const char *node, const char *service,
+                            const struct addrinfo *hints,
+                            struct addrinfo **res) {
   mock_host *const h = mock_find(node);
   const int want = (hints != NULL) ? hints->ai_family : PF_UNSPEC;
   struct addrinfo *head = NULL, *tail = NULL;
@@ -165,7 +164,7 @@ static int HTS_RESOLVER_CALL mock_getaddrinfo(const char *node,
   return 0;
 }
 
-static void HTS_RESOLVER_CALL mock_freeaddrinfo(struct addrinfo *res) {
+static void mock_freeaddrinfo(struct addrinfo *res) {
   while (res != NULL) {
     struct addrinfo *const next = res->ai_next;
 

src/htsfilters.c

@@ -121,18 +121,12 @@ int fa_strjoker_dual(int type, char **filters, int nfil, const char *nom1,
   return use1 ? jok1 : jok2;
 }
 
-/* Real filters/URLs fit HTS_URLMAXSIZE*2; past it a hostile pattern recurses
-   O(len) deep or runs O(n^2*stars). Cap length (depth) and steps (work). */
-#define STRJOKER_MAXLEN (HTS_URLMAXSIZE * 2)
-#define STRJOKER_MAXSTEPS 2000000u
-
 /* Failure memo for the recursive matcher: one bit per (chaine, joker) offset
    pair keeps star-heavy patterns polynomial instead of exponential (#501). */
 typedef struct strjoker_memo {
   const char *chaine0, *joker0; /* offsets are relative to these bases */
   size_t stride;                /* strlen(joker0) + 1 */
   unsigned char *failed;        /* failed-pair bitmap; NULL: no memo */
-  size_t *nsteps; /* shared work counter; NULL: unbounded (oracle) */
 } strjoker_memo;
 
 static const char *strjoker_impl(const strjoker_memo *memo, const char *chaine,
@@ -147,8 +141,6 @@ static const char *strjoker_rec(const strjoker_memo *memo, const char *chaine,
   size_t bit = 0;
   const char *adr;
 
-  if (memo->nsteps != NULL && ++*memo->nsteps > STRJOKER_MAXSTEPS)
-    return NULL; /* work budget spent: fail the match safely */
   if (memo->failed) {
     bit = (size_t) (chaine - memo->chaine0) * memo->stride +
           (size_t) (joker - memo->joker0);
@@ -161,24 +153,22 @@ static const char *strjoker_rec(const strjoker_memo *memo, const char *chaine,
   return adr;
 }
 
-/* Match chaine against joker with a shared work budget *nsteps (a strjokerfind
-   sweep passes one counter, bounding the whole scan). */
-static const char *strjoker_bounded(const char *chaine, const char *joker,
-                                    LLint *size, int *size_flag,
-                                    size_t *nsteps) {
-  strjoker_memo memo = {chaine, joker, 0, NULL, nsteps};
+// wildcard comparator: match chaine against joker (pattern), case-insensitive
+// returns the address of the first matched letter past any leading joker
+// (ie. *[..]toto.. returns the address of toto within chaine), NULL on mismatch
+HTS_INLINE const char *strjoker(const char *chaine, const char *joker,
+                                LLint *size, int *size_flag) {
+  strjoker_memo memo = {chaine, joker, 0, NULL};
   unsigned char stackbits[2048];
   hts_boolean onheap = HTS_FALSE;
   const char *adr;
 
   if (chaine != NULL && joker != NULL) {
-    const size_t l1 = strlen(chaine), l2 = strlen(joker);
+    const size_t n1 = strlen(chaine) + 1;
 
-    if (l1 > STRJOKER_MAXLEN || l2 > STRJOKER_MAXLEN)
-      return NULL; /* beyond any real filter/URL: bound depth+work */
-    memo.stride = l2 + 1;
-    if (l1 + 1 <= (SIZE_MAX - 7) / memo.stride) { // overflow-safe bitmap size
-      const size_t bytes = ((l1 + 1) * memo.stride + 7) / 8;
+    memo.stride = strlen(joker) + 1;
+    if (n1 <= (SIZE_MAX - 7) / memo.stride) { // overflow-safe bitmap size
+      const size_t bytes = (n1 * memo.stride + 7) / 8;
 
       if (bytes <= sizeof(stackbits)) {
         memset(stackbits, 0, bytes);
@@ -195,16 +185,6 @@ static const char *strjoker_bounded(const char *chaine, const char *joker,
   return adr;
 }
 
-// wildcard comparator: match chaine against joker (pattern), case-insensitive
-// returns the address of the first matched letter past any leading joker
-// (ie. *[..]toto.. returns the address of toto within chaine), NULL on mismatch
-HTS_INLINE const char *strjoker(const char *chaine, const char *joker,
-                                LLint *size, int *size_flag) {
-  size_t nsteps = 0;
-
-  return strjoker_bounded(chaine, joker, size, size_flag, &nsteps);
-}
-
 /* Test-only oracle: the same matcher without the failure memo. */
 const char *strjoker_nomemo(const char *chaine, const char *joker, LLint *size,
                             int *size_flag) {
@@ -213,20 +193,6 @@ const char *strjoker_nomemo(const char *chaine, const char *joker, LLint *size,
   return strjoker_rec(&memo, chaine, joker, size, size_flag);
 }
 
-/* Test-only: strjoker() reporting the work-budget steps spent and the cap, so a
-   self-test can prove the budget bounds a hostile pattern's work. */
-const char *strjoker_steps(const char *chaine, const char *joker,
-                           size_t *nsteps_out, size_t *maxsteps_out) {
-  size_t nsteps = 0;
-  const char *r = strjoker_bounded(chaine, joker, NULL, NULL, &nsteps);
-
-  if (nsteps_out != NULL)
-    *nsteps_out = nsteps;
-  if (maxsteps_out != NULL)
-    *maxsteps_out = STRJOKER_MAXSTEPS;
-  return r;
-}
-
 static const char *strjoker_impl(const strjoker_memo *memo, const char *chaine,
                                  const char *joker, LLint *size,
                                  int *size_flag) {
@@ -465,18 +431,12 @@ static const char *strjoker_impl(const strjoker_memo *memo, const char *chaine,
 // d'un strcpy sur une variable ayant un nom en lettres et copiant une chaine de chiffres
 // ATTENTION!! Eviter les jokers en début, où gare au temps machine!
 const char *strjokerfind(const char *chaine, const char *joker) {
-  size_t nsteps = 0; /* one budget for the whole scan */
   const char *adr;
 
-  if (chaine != NULL && strlen(chaine) > STRJOKER_MAXLEN)
-    return NULL;
   while(*chaine) {
-    if ((adr = strjoker_bounded(chaine, joker, NULL, NULL,
-                                &nsteps))) { // ok trouvé
+    if ((adr = strjoker(chaine, joker, NULL, NULL))) {  // ok trouvé
       return adr;
     }
-    if (nsteps > STRJOKER_MAXSTEPS) // scan budget spent: no match
-      return NULL;
     chaine++;
   }
   return NULL;

src/htsfilters.h

@@ -52,10 +52,6 @@ HTS_INLINE const char *strjoker(const char *chaine, const char *joker, LLint * s
    oracle for the memoized matcher. */
 const char *strjoker_nomemo(const char *chaine, const char *joker, LLint *size,
                             int *size_flag);
-/* strjoker() reporting the work-budget steps it spent and the cap; test-only,
-   lets a self-test assert the budget bounds a hostile pattern's work. */
-const char *strjoker_steps(const char *chaine, const char *joker,
-                           size_t *nsteps_out, size_t *maxsteps_out);
 const char *strjokerfind(const char *chaine, const char *joker);
 #endif
 

src/htsglobal.h

@@ -140,15 +140,6 @@ Please visit our Website: http://www.httrack.com
 #define HTS_USEZLIB 1
 #endif
 
-// brotli and zstd content codings; off unless the build opted in (configure,
-// or the Visual Studio projects, which link the vcpkg libraries)
-#ifndef HTS_USEBROTLI
-#define HTS_USEBROTLI 0
-#endif
-#ifndef HTS_USEZSTD
-#define HTS_USEZSTD 0
-#endif
-
 #ifndef HTS_INET6
 #define HTS_INET6 0
 #endif

src/htshelp.c

@@ -546,8 +546,8 @@ void help(const char *app, int more) {
   infomsg(" %Y  explain which filter rule accepts or rejects a URL, then exit");
   infomsg
     ("  u  check document type if unknown (cgi,asp..) (u0 don't check, * u1 check but /, u2 check always)");
-  infomsg("  j *parse scripts (j0 don't parse, bitmask: |1 parse default, |4 "
-          "don't parse .js |8 don't be aggressive)");
+  infomsg
+    ("  j *parse Java Classes (j0 don't parse, bitmask: |1 parse default, |2 don't parse .class |4 don't parse .js |8 don't be aggressive)");
   infomsg
     ("  sN follow robots.txt and meta robots tags (0=never,1=sometimes,* 2=always, 3=always (even strict rules))");
   infomsg
@@ -571,7 +571,8 @@ void help(const char *app, int more) {
     ("     can also be used to force a specific file type: --assume foo.cgi=text/html");
   infomsg
     (" @iN internet protocol (0=both ipv6+ipv4, 4=ipv4 only, 6=ipv6 only)");
-  infomsg(" %w  disable a specific external mime module (-%w httrack-plugin)");
+  infomsg
+    (" %w  disable a specific external mime module (-%w htsswf -%w htsjava)");
   infomsg("");
   infomsg("Browser ID:");
   infomsg

src/htsjava.c

@@ -0,0 +1,517 @@
+/* ------------------------------------------------------------ */
+/*
+HTTrack Website Copier, Offline Browser for Windows and Unix
+Copyright (C) 1998 Xavier Roche and other contributors
+
+SPDX-License-Identifier: GPL-3.0-or-later
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Ethical use: we kindly ask that you NOT use this software to harvest email
+addresses or to collect any other private information about people. Doing so
+would dishonor our work and waste the many hours we have spent on it.
+
+Please visit our Website: http://www.httrack.com
+*/
+
+/* ------------------------------------------------------------ */
+/* File: Java classes parser                                    */
+/* Author: Yann Philippot                                       */
+/* ------------------------------------------------------------ */
+
+/* Version: Oct/2000 */
+/* Fixed: problems with class structure (10/2000) */
+
+// htsjava.c - Parseur de classes java
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#if ( defined(_WIN32) ||defined(HAVE_SYS_TYPES_H) )
+#include <sys/types.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/* Standard httrack module includes */
+#include "httrack-library.h"
+#include "htsopt.h"
+#include "htsdefines.h"
+
+/* Module structures */
+#include "htsmodules.h"
+
+/* We link to libhttrack, we can use its functions */
+#include "httrack-library.h"
+
+/* This file */
+#include "htsjava.h"
+
+/* calloct/freet wrappers */
+#include "htssafe.h"
+
+static int reverse_endian(void) {
+  int endian = 1;
+
+  return (*((char *) &endian) == 1);
+}
+
+/* big/little endian swap */
+#define hts_swap16(A) ( (((A) & 0xFF)<<8) | (((A) & 0xFF00)>>8) )
+#define hts_swap32(A) ( (( (hts_swap16(A)) & 0xFFFF)<<16) | (( (hts_swap16(A>>16)) & 0xFFFF)) )
+
+/* Static definitions */
+static RESP_STRUCT readtable(htsmoduleStruct * str, FILE * fp, RESP_STRUCT,
+                             int *);
+static unsigned short int readshort(FILE * fp);
+static int tris(httrackp * opt, char *);
+static char *printname(char[1024], char[1024]);
+
+// ** HTS_xx sinon pas pris par VC++
+#define HTS_CLASS  7
+#define HTS_FIELDREF  9
+#define HTS_METHODREF  10
+#define HTS_STRING  8
+#define HTS_INTEGER  3
+#define HTS_FLOAT  4
+#define HTS_LONG  5
+#define HTS_DOUBLE  6
+#define HTS_INTERFACE  11
+#define HTS_NAMEANDTYPE  12
+#define HTS_ASCIZ  1
+#define HTS_UNICODE  2
+
+#define JAVADEBUG 0
+
+static const char *libName = "htsjava";
+
+#ifdef _WIN32
+#define strcasecmp(a,b) stricmp(a,b)
+#define strncasecmp(a,b,n) strnicmp(a,b,n)
+#endif
+
+static int detect_mime(htsmoduleStruct * str) {
+  const char *savename = str->filename;
+
+  if (savename) {
+    int len = (int) strlen(savename);
+
+    if (len > 6 && strcasecmp(savename + len - 6, ".class") == 0) {
+      return 1;
+    }
+  }
+  return 0;
+}
+
+static int hts_detect_java(t_hts_callbackarg * carg, httrackp * opt,
+                           htsmoduleStruct * str) {
+  /* Call parent functions if multiple callbacks are chained. */
+  if (CALLBACKARG_PREV_FUN(carg, detect) != NULL) {
+    if (CALLBACKARG_PREV_FUN(carg, detect)
+        (CALLBACKARG_PREV_CARG(carg), opt, str)) {
+      return 1;                 /* Found before us, let them have the priority */
+    }
+  }
+
+  /* Check MIME */
+  if (detect_mime(str)) {
+    str->wrapper_name = libName;        /* Our ID */
+    return 1;                   /* Known format, we take it */
+  }
+
+  return 0;                     /* Unknown format */
+}
+
+static off_t fsize(const char *s) {
+  STRUCT_STAT st;
+
+  if (STAT(s, &st) == 0 && S_ISREG(st.st_mode)) {
+    return st.st_size;
+  } else {
+    return -1;
+  }
+}
+
+static int hts_parse_java(t_hts_callbackarg * carg, httrackp * opt,
+                          htsmoduleStruct * str) {
+  /* The wrapper_name memebr has changed: not for us anymore */
+  if (str->wrapper_name == NULL || strcmp(str->wrapper_name, libName) != 0) {
+    /* Call parent functions if multiple callbacks are chained. */
+    if (CALLBACKARG_PREV_FUN(carg, parse) != NULL) {
+      return CALLBACKARG_PREV_FUN(carg, parse) (CALLBACKARG_PREV_CARG(carg),
+                                                opt, str);
+    }
+    strcpy(str->err_msg,
+           "unexpected error: bad wrapper_name and no previous wrapper");
+    return 0;                   /* Unexpected error */
+  } else {
+    if (detect_mime(str)) {
+
+      /* (Legacy code) */
+      char catbuff[CATBUFF_SIZE];
+      FILE *fpout;
+      JAVA_HEADER header;
+      RESP_STRUCT *tab;
+      const char *file = str->filename;
+
+      str->relativeToHtmlLink = 1;
+
+#if JAVADEBUG
+      printf("fopen\n");
+#endif
+      if ((fpout = FOPEN(fconv(catbuff, sizeof(catbuff), file), "r+b")) ==
+          NULL) {
+        sprintf(str->err_msg, "Unable to open file %s", file);
+        return 0;               // une erreur..
+      }
+#if JAVADEBUG
+      printf("fread\n");
+#endif
+      if (fread(&header, 1, 10, fpout) != 10) { // pas complet..
+        fclose(fpout);
+        sprintf(str->err_msg, "File header too small (file len = " LLintP ")",
+                (LLint) fsize(file));
+        return 0;
+      }
+#if JAVADEBUG
+      printf("header\n");
+#endif
+      // tester en tête
+      if (reverse_endian()) {
+        header.magic = hts_swap32(header.magic);
+        header.count = hts_swap16(header.count);
+      }
+      if (header.magic != 0xCAFEBABE) {
+        sprintf(str->err_msg, "non java file");
+        if (fpout) {
+          fclose(fpout);
+          fpout = NULL;
+        }
+        return 0;
+      }
+
+      /* A constant-pool entry is >= 1 byte on disk; reject a count exceeding
+         the file size (hostile .class ~68 MB alloc DoS). */
+      if (!hts_count_fits(header.count, (LLint) fsize(file))) {
+        fclose(fpout);
+        sprintf(str->err_msg,
+                "Invalid constant pool count %u (file len " LLintP ")",
+                (unsigned) header.count, (LLint) fsize(file));
+        return 0;
+      }
+      tab = (RESP_STRUCT *) calloct(header.count, sizeof(RESP_STRUCT));
+      if (!tab) {
+        sprintf(str->err_msg, "Unable to alloc %d bytes",
+                (int) sizeof(RESP_STRUCT));
+        if (fpout) {
+          fclose(fpout);
+          fpout = NULL;
+        }
+        return 0;               // erreur..
+      }
+#if JAVADEBUG
+      printf("calchead\n");
+#endif
+      {
+        int i;
+
+        for(i = 1; i < header.count; i++) {
+          int err = 0;          // ++    
+
+          tab[i] = readtable(str, fpout, tab[i], &err);
+          if (!err) {
+            if ((tab[i].type == HTS_LONG) || (tab[i].type == HTS_DOUBLE))
+              i++;              //2 element si double ou float
+          } else {              // ++ une erreur est survenue!
+            if (strnotempty(str->err_msg) == 0)
+              strcpy(str->err_msg, "Internal readtable error");
+            freet(tab);
+            if (fpout) {
+              fclose(fpout);
+              fpout = NULL;
+            }
+            return 0;
+          }
+        }
+
+      }
+
+#if JAVADEBUG
+      printf("addfiles\n");
+#endif
+      {
+        unsigned int Class;
+        unsigned int SClass;
+        int i;
+
+        Class = readshort(fpout);
+        SClass = readshort(fpout);
+
+        for(i = 1; i < header.count; i++) {
+
+          if (tab[i].type == HTS_CLASS) {
+
+            if ((tab[i].index1 < header.count) && (tab[i].index1 >= 0)) {
+
+              if ((tab[i].index1 != SClass) && (tab[i].index1 != Class)
+                  && (tab[tab[i].index1].name[0] != '[')) {
+
+                if (!strstr(tab[tab[i].index1].name, "java/")) {
+                  char BIGSTK tempo[1024];
+
+                  tempo[0] = '\0';
+
+                  snprintf(tempo, sizeof(tempo), "%s.class", tab[tab[i].index1].name);
+#if JAVADEBUG
+                  printf("add %s\n", tempo);
+#endif
+                  if (tab[tab[i].index1].file_position >= 0)
+                    str->addLink(str, tempo);   /* tab[tab[i].index1].file_position */
+                }
+
+              }
+            } else {
+              i = header.count; // exit 
+            }
+          }
+
+        }
+      }
+
+#if JAVADEBUG
+      printf("end\n");
+#endif
+      freet(tab);
+      if (fpout) {
+        fclose(fpout);
+        fpout = NULL;
+      }
+      return 1;
+
+    } else {
+      strcpy(str->err_msg, "bad MIME type");
+    }
+  }
+  return 0;                     /* Error */
+}
+
+/*
+module entry point 
+*/
+EXTERNAL_FUNCTION int hts_plug(httrackp * opt, const char *argv);
+EXTERNAL_FUNCTION int hts_plug(httrackp * opt, const char *argv) {
+  /* Plug callback functions */
+  CHAIN_FUNCTION(opt, detect, hts_detect_java, NULL);
+  CHAIN_FUNCTION(opt, parse, hts_parse_java, NULL);
+
+  return 1;                     /* success */
+}
+
+// error: !=0 si erreur fatale
+static RESP_STRUCT readtable(htsmoduleStruct * str, FILE * fp,
+                             RESP_STRUCT trans, int *error) {
+  char rname[1024];
+  unsigned short int length;
+  int j;
+
+  *error = 0;                   // pas d'erreur
+  trans.file_position = -1;
+  trans.type = (int) (unsigned char) fgetc(fp);
+  switch (trans.type) {
+  case HTS_CLASS:
+    strcpy(trans.name, "Class");
+    trans.index1 = readshort(fp);
+    break;
+
+  case HTS_FIELDREF:
+    strcpy(trans.name, "Field Reference");
+    trans.index1 = readshort(fp);
+    readshort(fp);
+    break;
+
+  case HTS_METHODREF:
+    strcpy(trans.name, "Method Reference");
+    trans.index1 = readshort(fp);
+    readshort(fp);
+    break;
+
+  case HTS_INTERFACE:
+    strcpy(trans.name, "Interface Method Reference");
+    trans.index1 = readshort(fp);
+    readshort(fp);
+    break;
+  case HTS_NAMEANDTYPE:
+    strcpy(trans.name, "Name and Type");
+    trans.index1 = readshort(fp);
+    readshort(fp);
+    break;
+
+  case HTS_STRING:             // CONSTANT_String
+    strcpy(trans.name, "String");
+    trans.index1 = readshort(fp);
+    break;
+
+  case HTS_INTEGER:
+    strcpy(trans.name, "Integer");
+    for(j = 0; j < 4; j++)
+      fgetc(fp);
+    break;
+
+  case HTS_FLOAT:
+    strcpy(trans.name, "Float");
+    for(j = 0; j < 4; j++)
+      fgetc(fp);
+    break;
+
+  case HTS_LONG:
+    strcpy(trans.name, "Long");
+    for(j = 0; j < 8; j++)
+      fgetc(fp);
+    break;
+  case HTS_DOUBLE:
+    strcpy(trans.name, "Double");
+    for(j = 0; j < 8; j++)
+      fgetc(fp);
+    break;
+
+  case HTS_ASCIZ:
+  case HTS_UNICODE:
+
+    if (trans.type == HTS_ASCIZ)
+      strcpy(trans.name, "HTS_ASCIZ");
+    else
+      strcpy(trans.name, "HTS_UNICODE");
+
+    {
+      char BIGSTK buffer[1024];
+      char *p;
+
+      p = &buffer[0];
+
+      trans.file_position = ftell(fp);
+      length = readshort(fp);
+      if (length < HTS_URLMAXSIZE) {
+        while(length > 0) {
+          *p++ = fgetc(fp);
+
+          length--;
+        }
+        *p = '\0';
+
+        if (tris(str->opt, buffer) == 1)
+          str->addLink(str, buffer);    /* trans.file_position */
+        else if (tris(str->opt, buffer) == 2)
+          str->addLink(str, printname(rname, buffer));
+
+        strcpy(trans.name, buffer);
+      } else { // gros pb
+        while((length > 0) && (!feof(fp))) {
+          fgetc(fp);
+          length--;
+        }
+        if (!feof(fp)) {
+          trans.type = -1;
+        } else {
+          sprintf(str->err_msg, "Internal structure error (ASCII)");
+          *error = 1;
+        }
+        return (trans);
+      }
+    }
+    break;
+  default:
+    // on arrête tout 
+    sprintf(str->err_msg, "Internal structure unknown (type %d)", trans.type);
+    *error = 1;
+    return (trans);
+    break;
+  }
+  return (trans);
+}
+
+static unsigned short int readshort(FILE * fp) {
+  unsigned short int valint;
+
+  if (fread(&valint, sizeof(valint), 1, fp) == 1) {
+    if (reverse_endian())
+      return hts_swap16(valint);
+    else
+      return valint;
+  } else {
+    return 0;
+  }
+
+}
+
+static int tris(httrackp * opt, char *buffer) {
+  char catbuff[CATBUFF_SIZE];
+
+  //
+  // Java
+  if ((buffer[0] == '[') && buffer[1] == 'L' && (!strstr(buffer, "java/")))
+    return 2;
+  if (strstr(buffer, ".gif") || strstr(buffer, ".jpg")
+      || strstr(buffer, ".jpeg") || strstr(buffer, ".au"))
+    return 1;
+  // Ajouts R.X: test type
+  // Autres fichiers
+  {
+    char type[256];
+
+    if (get_httptype_sized(opt, type, sizeof(type), buffer,
+                           0)) // recognized type
+      return 1;
+    // ajout RX 05/2001
+    else if (is_dyntype(get_ext(catbuff, sizeof(catbuff), buffer)))      // asp,cgi...
+      return 1;
+  }
+  return 0;
+}
+
+static char *printname(char rname[1024], char name[1024]) {
+  char *p;
+  char *p1;
+  size_t j;
+
+  rname[0] = '\0';
+  //
+
+  p = &name[0];
+
+  if (*p != '[') {
+    return rname;  // ""
+  }
+  p += 2;
+  p1 = rname;
+  for(j = 0; name[j] != '\0'; j++, p++) {
+    if (*p == '/')
+      *p1 = '.';
+    if (*p == ';') {
+      *p1 = '\0';
+      strcat(rname, ".class");
+      return rname;
+    } else
+      *p1 = *p;
+    p1++;
+  }
+  p1 -= 3;
+  *p1 = '\0';
+  return rname;
+
+}

src/htsjava.h

@@ -0,0 +1,70 @@
+/* ------------------------------------------------------------ */
+/*
+HTTrack Website Copier, Offline Browser for Windows and Unix
+Copyright (C) 1998 Xavier Roche and other contributors
+
+SPDX-License-Identifier: GPL-3.0-or-later
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Ethical use: we kindly ask that you NOT use this software to harvest email
+addresses or to collect any other private information about people. Doing so
+would dishonor our work and waste the many hours we have spent on it.
+
+Please visit our Website: http://www.httrack.com
+*/
+
+/* ------------------------------------------------------------ */
+/* File: Java classes parser .h                                 */
+/* Author: Yann Philippot                                       */
+/* ------------------------------------------------------------ */
+
+#ifndef HTSJAVA_DEFH
+#define HTSJAVA_DEFH
+
+#include <stdint.h>
+
+#ifndef HTS_DEF_FWSTRUCT_JAVA_HEADER
+#define HTS_DEF_FWSTRUCT_JAVA_HEADER
+typedef struct JAVA_HEADER JAVA_HEADER;
+#endif
+/* 10-byte on-disk .class header image, fread() directly: fields need exact
+   widths (LP64's 8-byte 'unsigned long' magic never matched 0xCAFEBABE). */
+struct JAVA_HEADER {
+  uint32_t magic;
+  uint16_t minor;
+  uint16_t major;
+  uint16_t count;
+};
+
+#ifndef HTS_DEF_FWSTRUCT_RESP_STRUCT
+#define HTS_DEF_FWSTRUCT_RESP_STRUCT
+typedef struct RESP_STRUCT RESP_STRUCT;
+#endif
+struct RESP_STRUCT {
+  int file_position;
+  //
+  unsigned int index1;
+  unsigned int type;
+  char name[1024];
+};
+
+/* Library internal definictions */
+#ifdef HTS_INTERNAL_BYTECODE
+
+EXTERNAL_FUNCTION int hts_plug_java(httrackp * opt, const char *argv);
+
+#endif
+
+#endif

src/htsjava.vcproj

@@ -0,0 +1,373 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9,00"
+	Name="htsjava"
+	ProjectGUID="{2F353408-2C6C-4D31-9AC0-08BDC064DF64}"
+	RootNamespace="htsjava"
+	Keyword="Win32Proj"
+	TargetFrameworkVersion="131072"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="C:\temp\htsjava\Debug"
+			IntermediateDirectory="C:\temp\htsjava\Debug"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="C:\Dev\openssl-1.0.1j\include"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="C:\temp\httrack\htsjava.dll"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="$(OutDir)/htsjava.pdb"
+				SubSystem="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				ImportLibrary="$(OutDir)/htsjava.lib"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="C:\Dev\openssl-1.0.1j\include"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="1"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="C:\temp\httrack64\htsjava.dll"
+				LinkIncremental="2"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="$(OutDir)/htsjava.pdb"
+				SubSystem="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				ImportLibrary="$(OutDir)/htsjava.lib"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="C:\temp\htsjava\Release"
+			IntermediateDirectory="C:\temp\htsjava\Release"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="C:\Dev\openssl-1.0.1j\include"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				RuntimeLibrary="0"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="O:\HTTrack\httrack\htsjava.dll"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="O:\HTTrack\httrack\htsjava.pdb"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				ImportLibrary="$(OutDir)/htsjava.lib"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="&quot;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\signtool.exe&quot; sign /f &quot;Z:\Mes Documents\certificats\httrack-com\httrack-signing-certificate.pfx&quot; /t http://timestamp.verisign.com/scripts/timstamp.dll $(TargetPath)&#x0D;&#x0A;"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="2"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="C:\Dev\openssl-1.0.1j\include"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				RuntimeLibrary="0"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				OutputFile="O:\HTTrack\httrack\x64\htsjava.dll"
+				LinkIncremental="1"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="O:\HTTrack\httrack\x64\htsjava.pdb"
+				SubSystem="2"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				ImportLibrary="$(OutDir)/htsjava.lib"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="&quot;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\signtool.exe&quot; sign /f &quot;Z:\Mes Documents\certificats\httrack-com\httrack-signing-certificate.pfx&quot; /t http://timestamp.verisign.com/scripts/timstamp.dll $(TargetPath)&#x0D;&#x0A;"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
+			>
+			<File
+				RelativePath="htsjava.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl;inc;xsd"
+			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
+			>
+			<File
+				RelativePath="htsjava.h"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
+			>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>

src/htslib.c

@@ -48,7 +48,6 @@ Please visit our Website: http://www.httrack.com
 #include "htsmodules.h"
 #include "htscharset.h"
 #include "htsencoding.h"
-#include "htscodec.h"
 
 #ifdef _WIN32
 #include <direct.h>
@@ -1060,10 +1059,10 @@ static int append_cookie_header(buff_struct *bstr, t_cookie *cookie,
   return cook;
 }
 
-/* Build the request Cookie line for domain/path into dst (always
-   NUL-terminated). Returns the number of cookies emitted. */
-int http_cookie_header(t_cookie *cookie, const char *domain, const char *path,
-                       char *dst, size_t dst_size) {
+/* Self-test entry for append_cookie_header(): build the request Cookie line
+   into dst (always NUL-terminated). Returns the number of cookies emitted. */
+int http_cookie_header_selftest(t_cookie *cookie, const char *domain,
+                                const char *path, char *dst, size_t dst_size) {
   buff_struct bstr = {dst, dst_size, 0};
 
   assertf(dst != NULL && dst_size > 0);
@@ -1280,16 +1279,11 @@ int http_sendhead(httrackp * opt, t_cookie * cookie, int mode,
       // Compression accepted ?
       if (retour->req.http11) {
         hts_boolean compressible = HTS_FALSE;
-        hts_boolean secure = HTS_FALSE;
-
 #if HTS_USEZLIB
         compressible = (!retour->req.range_used && !retour->req.nocompression);
-#endif
-#if HTS_USEOPENSSL
-        secure = retour->ssl ? HTS_TRUE : HTS_FALSE;
 #endif
         print_buffer(&bstr, "Accept-Encoding: %s" H_CRLF,
-                     hts_acceptencoding(compressible, secure));
+                     hts_acceptencoding(compressible));
       }
 
       /* Authentification */
@@ -1592,7 +1586,7 @@ void treathead(t_cookie * cookie, const char *adr, const char *fil, htsblk * ret
         a = strchr(rcvd + p, '/');
         if (a != NULL) {
           a++;
-          if (sscanf(a, LLintP, &retour->crange) == 1 && retour->crange >= 0) {
+          if (sscanf(a, LLintP, &retour->crange) == 1) {
             retour->crange_start = 0;
             retour->crange_end = retour->crange - 1;
           } else {
@@ -1600,12 +1594,6 @@ void treathead(t_cookie * cookie, const char *adr, const char *fil, htsblk * ret
           }
         }
       }
-      // A valid Content-Range has no negative field; reject hostile values so
-      // the crange +/- 1 arithmetic downstream cannot sign-overflow (UB).
-      if (retour->crange_start < 0 || retour->crange_end < 0 ||
-          retour->crange < 0) {
-        retour->crange_start = retour->crange_end = retour->crange = 0;
-      }
     }
   } else if ((p = strfield(rcvd, "Connection:")) != 0) {
     char *a = rcvd + p;
@@ -1674,10 +1662,22 @@ void treathead(t_cookie * cookie, const char *adr, const char *fil, htsblk * ret
         strcpybuff(retour->contentencoding, tempo);
       else
         retour->contentencoding[0] = '\0';
-      /* A coding to undo (or one we can not undo, which must fail the fetch
-         rather than save the coded bytes as the page) */
-      if (hts_codec_parse(retour->contentencoding) != HTS_CODEC_IDENTITY)
-        retour->compressed = 1;
+#if HTS_USEZLIB
+      /* Check known encodings */
+      if (retour->contentencoding[0]) {
+        if ((strfield2(retour->contentencoding, "gzip"))
+            || (strfield2(retour->contentencoding, "x-gzip"))
+            /*
+               || (strfield2(retour->contentencoding, "compress"))
+               || (strfield2(retour->contentencoding, "x-compress"))
+             */
+            || (strfield2(retour->contentencoding, "deflate"))
+            || (strfield2(retour->contentencoding, "x-deflate"))
+          ) {
+          retour->compressed = 1;
+        }
+      }
+#endif
     }
   } else if ((p = strfield(rcvd, "Location:")) != 0) {
     if (retour) {
@@ -1702,9 +1702,6 @@ void treathead(t_cookie * cookie, const char *adr, const char *fil, htsblk * ret
 #if DEBUG_COOK
     printf("set-cookie detected\n");
 #endif
-    /* Over-long host overflows the fail-safe domain[] copy (abort); drop it. */
-    if (adr && strlen(jump_identification_const(adr)) >= sizeof(domain))
-      return;
     while(*a) {
       char *token_st, *token_end;
       char *value_st, *value_end;
@@ -2001,15 +1998,6 @@ LLint http_xfread1(htsblk * r, int bufl) {
 
   if (bufl > 0) {
     if (!r->is_write) {         // stocker en mémoire
-      // In-memory content must fit a 32-bit index (allocs below add 1, reads
-      // use int offsets): reject a hostile Content-Length or endless stream.
-      const LLint inmem_want =
-          (r->totalsize >= 0) ? r->totalsize : (r->size + bufl);
-      if (inmem_want >= INT32_MAX) {
-        r->statuscode = STATUSCODE_INVALID;
-        strcpybuff(r->msg, "In-memory content too large");
-        return READ_ERROR;
-      }
       if (r->totalsize >= 0) {  // totalsize déterminé ET ALLOUE
         if (r->adr == NULL) {
           r->adr = (char *) malloct((size_t) r->totalsize + 1);
@@ -2572,11 +2560,6 @@ int ident_url_absolute(const char *url, lien_adrfil *adrfil) {
     // recopier adrfil->adresse www..
     strncatbuff(adrfil->adr, p, ((int) (q - p)));
     // *( adrfil->adr+( ((int) q) - ((int) p) ) )=0;  // faut arrêter la fumette!
-
-    // fil[] holds the path plus a possible leading '/' the top strlen() misses.
-    if (strlen(q) >= sizeof(adrfil->fil) - (q[0] != '/' ? 1 : 0))
-      return -1;
-
     // recopier chemin /pub/..
     if (q[0] != '/')            // page par défaut (/)
       strcatbuff(adrfil->fil, "/");
@@ -4359,6 +4342,11 @@ HTSEXT_API void get_httptype(httrackp *opt, char *s, const char *fil,
   (void) get_httptype_sized(opt, s, HTS_MIMETYPE_SIZE, fil, flag);
 }
 
+/* Advertised Accept-Encoding; gzip and deflate both decode via hts_zunpack */
+const char *hts_acceptencoding(hts_boolean compressible) {
+  return compressible ? "gzip, deflate, identity;q=0.9" : "identity";
+}
+
 // get type of fil (php)
 // s: buffer (text/html) or NULL
 // return: 1 if known by user
@@ -5007,7 +4995,7 @@ static struct addrinfo *resolver_make_ai(const char *ip, int want_family) {
   return ai;
 }
 
-static void HTS_RESOLVER_CALL override_freeaddrinfo(struct addrinfo *res) {
+static void override_freeaddrinfo(struct addrinfo *res) {
   while (res != NULL) {
     struct addrinfo *const next = res->ai_next;
 
@@ -5017,10 +5005,9 @@ static void HTS_RESOLVER_CALL override_freeaddrinfo(struct addrinfo *res) {
   }
 }
 
-static int HTS_RESOLVER_CALL override_getaddrinfo(const char *node,
-                                                  const char *service,
-                                                  const struct addrinfo *hints,
-                                                  struct addrinfo **res) {
+static int override_getaddrinfo(const char *node, const char *service,
+                                const struct addrinfo *hints,
+                                struct addrinfo **res) {
   const char *const spec = getenv("HTTRACK_DEBUG_RESOLVE");
   const int want = (hints != NULL) ? hints->ai_family : PF_UNSPEC;
   const char *colon;
@@ -5916,7 +5903,17 @@ int multipleStringMatch(const char *s, const char *match) {
 }
 
 HTSEXT_API httrackp *hts_create_opt(void) {
-  static const char *defaultModules[] = {"httrack-plugin", NULL};
+#if ( defined(_WIN32) || defined(__ANDROID__) )
+  static const char *defaultModules[] = {
+    "htsswf", "htsjava", "httrack-plugin", NULL
+  };
+#else
+#ifndef HTS_LIBHTSJAVA_NAME
+#define HTS_LIBHTSJAVA_NAME "libhtsjava.so" /* non-autoconf fallback */
+#endif
+  static const char *defaultModules[] = {"libhtsswf.so.1", HTS_LIBHTSJAVA_NAME,
+                                         "httrack-plugin", NULL};
+#endif
   httrackp *opt = malloc(sizeof(httrackp));
 
   /* default options */

src/htslib.h

@@ -184,10 +184,10 @@ int http_sendhead(httrackp * opt, t_cookie * cookie, int mode, const char *xsend
                   const char *referer_adr, const char *referer_fil,
                   htsblk * retour);
 /* Build the request "Cookie:" header line for stored cookies matching
-   domain/path into dst (NUL-terminated), wrapping the logic http_sendhead()
-   uses. Returns cookies emitted. */
-int http_cookie_header(t_cookie *cookie, const char *domain, const char *path,
-                       char *dst, size_t dst_size);
+   domain/path into dst (NUL-terminated). Exposed for the -#Q self-test;
+   wraps the same logic http_sendhead() uses. Returns cookies emitted. */
+int http_cookie_header_selftest(t_cookie *cookie, const char *domain,
+                                const char *path, char *dst, size_t dst_size);
 
 T_SOC newhttp(httrackp * opt, const char *iadr, htsblk * retour, int port,
               int waitconnect);
@@ -283,6 +283,9 @@ int ishttperror(int err);
 int get_userhttptype(httrackp * opt, char *s, const char *fil);
 int give_mimext(char *s, size_t ssize, const char *st);
 
+/* Advertised Accept-Encoding value (no header name/CRLF); see htslib.c. */
+const char *hts_acceptencoding(hts_boolean compressible);
+
 int may_bogus_multiple(httrackp * opt, const char *mime, const char *filename);
 int may_unknown2(httrackp * opt, const char *mime, const char *filename);
 
@@ -490,14 +493,6 @@ HTS_STATIC int strcmpnocase(const char *a, const char *b) {
 #define snprintf _snprintf
 #endif
 
-/* MSVC ships these POSIX functions under other names. Kept out of the installed
-   headers: they would rewrite the same identifiers in a consumer's own code. */
-#ifdef _MSC_VER
-#define fseeko _fseeki64
-#define ftello _ftelli64
-#define timegm _mkgmtime
-#endif
-
 #define strfield2(f,s) ( (strlen(f)!=strlen(s)) ? 0 : (strfield(f,s)) )
 
 // is this MIME an hypertext MIME (text/html), html/js-style or other script/text type?

src/htsname.c

@@ -42,7 +42,6 @@ Please visit our Website: http://www.httrack.com
 #include "htscharset.h"
 #include "htsencoding.h"
 #include "htssniff.h"
-#include "htscodec.h"
 #if HTS_USEZLIB
 #include "htszlib.h"
 #endif
@@ -152,6 +151,29 @@ typedef struct sniff_src {
   const char *prev_save; /* previous run's save name (cache X-Save) */
 } sniff_src;
 
+#if HTS_USEZLIB
+/* Inflate the head of a gzip/zlib stream; 0 when undecodable. */
+static size_t sniff_inflate_head(const void *in, size_t in_len, void *out,
+                                 size_t out_len) {
+  z_stream zs;
+  size_t n = 0;
+  int err;
+
+  memset(&zs, 0, sizeof(zs));
+  if (inflateInit2(&zs, 47) != Z_OK) /* 47: gzip or zlib, autodetected */
+    return 0;
+  zs.next_in = (const Bytef *) in;
+  zs.avail_in = (uInt) in_len;
+  zs.next_out = (Bytef *) out;
+  zs.avail_out = (uInt) out_len;
+  err = inflate(&zs, Z_SYNC_FLUSH);
+  if (err == Z_OK || err == Z_STREAM_END || err == Z_BUF_ERROR)
+    n = out_len - zs.avail_out;
+  inflateEnd(&zs);
+  return n;
+}
+#endif
+
 static size_t sniff_read_head(const char *path, void *buf, size_t len) {
   char catbuff[CATBUFF_SIZE];
   FILE *const fp = FOPEN(fconv(catbuff, sizeof(catbuff), path), "rb");
@@ -183,12 +205,16 @@ static size_t sniff_slot_head(const lien_back *slot, void *buf, size_t len) {
       n = sniff_read_head(slot->tmpfile, buf, len);
   }
   if (n > 0 && r->compressed) {
+#if HTS_USEZLIB
     unsigned char raw[HTS_SNIFF_LEN];
 
     if (n > sizeof(raw))
       n = sizeof(raw);
     memcpy(raw, buf, n);
-    n = hts_codec_head(hts_codec_parse(r->contentencoding), raw, n, buf, len);
+    n = sniff_inflate_head(raw, n, buf, len);
+#else
+    n = 0;
+#endif
   }
   return n;
 }

src/htsnet.h

@@ -309,19 +309,10 @@ typedef socklen_t SOClen;
     self-test can script DNS answers (families, multiplicity, errors)
     in-process. The free function must match its getaddrinfo (a fake allocates
     its own chain), hence the pair. */
-/* Winsock's resolver is __stdcall; a plain pointer only compiles on x64, where
-   there is one convention. Backend implementations must carry this too. */
-#ifdef _WIN32
-#define HTS_RESOLVER_CALL WSAAPI
-#else
-#define HTS_RESOLVER_CALL
-#endif
-
 typedef struct hts_resolver_backend {
-  int(HTS_RESOLVER_CALL *getaddrinfo)(const char *node, const char *service,
-                                      const struct addrinfo *hints,
-                                      struct addrinfo **res);
-  void(HTS_RESOLVER_CALL *freeaddrinfo)(struct addrinfo *res);
+  int (*getaddrinfo)(const char *node, const char *service,
+                     const struct addrinfo *hints, struct addrinfo **res);
+  void (*freeaddrinfo)(struct addrinfo *res);
 } hts_resolver_backend;
 
 /** Install a resolver backend for the process; NULL restores the libc default.

src/htsopt.h

@@ -328,8 +328,8 @@ typedef enum hts_wizard {
 
 typedef enum hts_robots {
   HTS_ROBOTS_NEVER = 0,        /**< ignore robots rules */
-  HTS_ROBOTS_SOMETIMES = 1,    /**< partial obedience, set by -s */
-  HTS_ROBOTS_ALWAYS = 2,       /**< obey robots rules (default) */
+  HTS_ROBOTS_SOMETIMES = 1,    /**< partial obedience (default) */
+  HTS_ROBOTS_ALWAYS = 2,       /**< obey robots rules */
   HTS_ROBOTS_ALWAYS_STRICT = 3 /**< obey even strict rules */
 } hts_robots;
 #endif

src/htsparse.c

@@ -4311,8 +4311,6 @@ int hts_wait_delayed(htsmoduleStruct * str, lien_adrfilsave *afs,
       *forbidden_url == 0 && IS_DELAYED_EXT(afs->save) && !opt->state.stop) {
     int loops;
     int continue_loop;
-    char BIGSTK
-        cookie_before[16384]; /* #15: this URL's Cookie header, pre-request */
 
     hts_log_print(opt, LOG_DEBUG, "Waiting for type to be known: %s%s", afs->af.adr,
                   afs->af.fil);
@@ -4321,12 +4319,6 @@ int hts_wait_delayed(htsmoduleStruct * str, lien_adrfilsave *afs,
     for(loops = 0, continue_loop = 1;
         IS_DELAYED_EXT(afs->save) && continue_loop && loops < 7; loops++) {
       continue_loop = 0;
-      /* #15: snapshot the Cookie header THIS url would send, so only its own
-         self-redirect Set-Cookie trips the retry, not a concurrent slot's. */
-      cookie_before[0] = '\0';
-      if (opt->accept_cookie && opt->cookie != NULL)
-        http_cookie_header(opt->cookie, jump_identification_const(afs->af.adr),
-                           afs->af.fil, cookie_before, sizeof(cookie_before));
 
       /* Wait for an available slot */
       if (!hts_wait_available_socket(sback, opt, cache, ptr))
@@ -4524,17 +4516,6 @@ int hts_wait_delayed(htsmoduleStruct * str, lien_adrfilsave *afs,
           /* Moved! */
           else if (HTTP_IS_REDIRECT(back[b].r.statuscode)) {
             char BIGSTK mov_url[HTS_URLMAXSIZE * 2];
-            char BIGSTK cookie_after[16384];
-            hts_boolean cookies_changed;
-
-            /* #15: cookie-wall signal: this URL's own Cookie header changed
-               across its self-redirect (a Set-Cookie it just set). */
-            cookie_after[0] = '\0';
-            if (opt->accept_cookie && opt->cookie != NULL)
-              http_cookie_header(
-                  opt->cookie, jump_identification_const(afs->af.adr),
-                  afs->af.fil, cookie_after, sizeof(cookie_after));
-            cookies_changed = strcmp(cookie_before, cookie_after) != 0;
 
             mov_url[0] = '\0';
             strcpybuff(mov_url, back[b].r.location);    // copier URL
@@ -4604,24 +4585,11 @@ int hts_wait_delayed(htsmoduleStruct * str, lien_adrfilsave *afs,
                   url_savename(afs, former, heap(ptr)->adr, heap(ptr)->fil, 
                                opt, sback, cache, hash, ptr, numero_passe,
                                &delayed_back);
-                } else if (cookies_changed) {
-                  // #15: cookie-wall self-redirect; evict the cached
-                  // fast-header so the re-issue refetches with the cookie.
-                  if (cache->cached_tests != NULL)
-                    coucal_remove(cache->cached_tests,
-                                  concat(OPT_GET_BUFF(opt),
-                                         OPT_GET_BUFF_SIZE(opt), afs->af.adr,
-                                         afs->af.fil));
-                  afs->save[0] = '\0';
-                  url_savename(afs, former, heap(ptr)->adr, heap(ptr)->fil, opt,
-                               sback, cache, hash, ptr, numero_passe,
-                               &delayed_back);
-                  continue_loop = 1;
                 } else {
                   hts_log_print(opt, LOG_WARNING,
                                 "Unable to test %s%s (loop to same filename)",
                                 afs->af.adr, afs->af.fil);
-                } // loop to same location
+                }               // loop to same location
               }                 // ident_url_relatif()
             }                   // location
           }                     // redirect

src/htssafe.h

@@ -456,6 +456,13 @@ static HTS_INLINE HTS_UNUSED const char *htsbuff_str(const htsbuff *b) {
   return b->buf;
 }
 
+/** True if 'count' records of >= 1 byte each fit in 'available' bytes; guards
+    an attacker-controlled count driving a large allocation. */
+static HTS_INLINE HTS_UNUSED hts_boolean hts_count_fits(size_t count,
+                                                        LLint available) {
+  return (available >= 0 && (LLint) count <= available) ? HTS_TRUE : HTS_FALSE;
+}
+
 /* Thin aliases over the libc allocator/memcpy (historical "t" suffix); no
    added bounds checking. freet() also NULLs the freed pointer and tolerates
    NULL. memcpybuff() despite the name is a raw memcpy: the caller owns the

src/htsselftest.c

@@ -54,13 +54,9 @@ Please visit our Website: http://www.httrack.com
 #include "htsftp.h"
 #include "htsmd5.h"
 #include "htssniff.h"
-#include "htscodec.h"
 #if HTS_USEZLIB
 #include "htszlib.h"
 #endif
-#if HTS_USEZSTD
-#include <zstd.h>
-#endif
 #include "coucal/coucal.h"
 
 #include <ctype.h>
@@ -744,44 +740,6 @@ static int st_filterdual(httrackp *opt, int argc, char **argv) {
   return 0;
 }
 
-/* Length/work caps stop a hostile pattern stack-overflowing or hanging the
-   process (OSS-Fuzz 5060751291908096 / 5745936014573568). */
-static int st_filterbounds(httrackp *opt, int argc, char **argv) {
-  const size_t big = 100000; /* well past the length cap */
-  const size_t stars = 1023; /* pattern len 2047, under the length cap */
-  const size_t subjlen = 2048;
-  char *subj = malloct(big + 1);
-  char *pat = malloct(2 * stars + 2);
-  size_t steps = 0, maxsteps = 0, i;
-
-  (void) opt;
-  (void) argc;
-  (void) argv;
-  memset(subj, 'a', big);
-  subj[big] = '\0';
-  /* '*' matches anything, but an over-length subject trips the length cap */
-  assertf(strjoker(subj, "*", NULL, NULL) == NULL);
-  assertf(strjokerfind(subj, "*") == NULL);
-  /* Star-heavy dead-end at the length cap: unbounded it runs ~1.26e9 memo-steps
-     (~6s). */
-  for (i = 0; i < stars; i++) {
-    pat[2 * i] = '*';
-    pat[2 * i + 1] = 'a';
-  }
-  pat[2 * stars] = 'b'; /* never matches an all-'a' subject */
-  pat[2 * stars + 1] = '\0';
-  subj[subjlen] = '\0';
-  /* Budget must fire and hold: steps > cap (deleting the budget zeroes the
-     counter that is the enforcement), steps < 10*cap (unbudgeted ~1.26e9). */
-  assertf(strjoker_steps(subj, pat, &steps, &maxsteps) == NULL);
-  assertf(steps > maxsteps && steps < 10 * maxsteps);
-  assertf(strjokerfind(subj, pat) == NULL);
-  freet(pat);
-  freet(subj);
-  printf("filterbounds: OK\n");
-  return 0;
-}
-
 static int st_simplify(httrackp *opt, int argc, char **argv) {
   (void) opt;
   if (argc < 1) {
@@ -1308,30 +1266,6 @@ static int st_identurl(httrackp *opt, int argc, char **argv) {
   return 0;
 }
 
-/* Regression for the one-byte fil[] overflow: a 2047-byte hostless "?"-URL used
-   to abort in strncat_safe_ when the missing leading '/' pushed fil to 2048. */
-static int st_identabs(httrackp *opt, int argc, char **argv) {
-  lien_adrfil af;
-  const size_t len =
-      sizeof(af.fil) - 1; /* 2047: max URL the top guard admits */
-  char *url = malloct(len + 1);
-
-  (void) opt;
-  (void) argc;
-  (void) argv;
-  url[0] = '?';
-  memset(url + 1, 'a', len - 1);
-  url[len] = '\0';
-  assertf(ident_url_absolute(url, &af) == -1);
-  freet(url);
-  /* valid URLs still parse, so the guard is not over-rejecting */
-  assertf(ident_url_absolute("http://www.example.com/a/b/c.html?x=1", &af) ==
-          0);
-  assertf(ident_url_absolute("www.foo.com?bar=1", &af) == 0);
-  printf("identabs self-test OK\n");
-  return 0;
-}
-
 /* Extra args are key=value: adr= cdispo= statuscode= status= strip= urlhack=
    no-www= no-slash= no-query= n83= type=, plus repeatable prior=adr|fil|sav
    registering an already-crawled link (dedup/collision paths). */
@@ -1376,82 +1310,6 @@ static int st_headerlong(httrackp *opt, int argc, char **argv) {
   return 0;
 }
 
-/* http_xfread1 must refuse an in-memory buffer whose size would exceed a 32-bit
-   index (hostile Content-Length or endless stream) rather than allocate it.
-   The guard returns before any socket read, so no real connection is needed. */
-static int st_xfread_limit(httrackp *opt, int argc, char **argv) {
-  htsblk r;
-
-  (void) opt;
-  (void) argc;
-  (void) argv;
-
-  // Content-Length just over 2 GiB.
-  memset(&r, 0, sizeof(r));
-  r.soc = INVALID_SOCKET;
-  r.totalsize = (LLint) INT32_MAX + 1;
-  printf("bylen: refused=%d adr=%s msg=%s\n",
-         http_xfread1(&r, 8192) == READ_ERROR, r.adr != NULL ? "alloc" : "null",
-         r.msg);
-  if (r.adr != NULL)
-    freet(r.adr);
-
-  // Unknown length, buffer already at the limit: the next read would exceed it.
-  memset(&r, 0, sizeof(r));
-  r.soc = INVALID_SOCKET;
-  r.totalsize = -1;
-  r.size = (LLint) INT32_MAX;
-  printf("bygrow: refused=%d adr=%s msg=%s\n",
-         http_xfread1(&r, 8192) == READ_ERROR, r.adr != NULL ? "alloc" : "null",
-         r.msg);
-  if (r.adr != NULL)
-    freet(r.adr);
-
-  // Exactly at the 2 GiB index (size + bufl == INT32_MAX): must also be
-  // refused, since the reallocs below add 1 (a `> INT32_MAX` check would let
-  // this through and overflow the int realloc size).
-  memset(&r, 0, sizeof(r));
-  r.soc = INVALID_SOCKET;
-  r.totalsize = -1;
-  r.size = (LLint) INT32_MAX - 8192;
-  http_xfread1(&r, 8192);
-  printf("boundary: msg=%s\n", r.msg);
-
-  // A legitimate small size must NOT be refused by the guard (the read then
-  // fails on the invalid socket, but the size-too-large msg must not be set).
-  memset(&r, 0, sizeof(r));
-  r.soc = INVALID_SOCKET;
-  r.totalsize = 1000;
-  http_xfread1(&r, 8192);
-  printf("accept: msg=%s\n", r.msg);
-  if (r.adr != NULL)
-    freet(r.adr);
-  return 0;
-}
-
-/* Parse a Content-Range header and print the sanitized triple. A hostile value
-   (negative or INT64 extreme) must clamp to 0 without signed-overflow UB. */
-static int st_crange(httrackp *opt, int argc, char **argv) {
-  int i;
-
-  (void) opt;
-  if (argc < 1) {
-    fprintf(stderr, "crange: needs at least one raw Content-Range line\n");
-    return 1;
-  }
-  for (i = 0; i < argc; i++) {
-    htsblk r;
-    char BIGSTK line[HTS_URLMAXSIZE * 2];
-
-    memset(&r, 0, sizeof(r));
-    strcpybuff(line, argv[i]);
-    treathead(NULL, "www.example.com", "/", &r, line);
-    printf("crange_start=" LLintP " crange_end=" LLintP " crange=" LLintP "\n",
-           (LLint) r.crange_start, (LLint) r.crange_end, (LLint) r.crange);
-  }
-  return 0;
-}
-
 /* Decode a body argument ("hex:FFD8.." or literal text) into buf. */
 static size_t st_decode_body(const char *arg, char *buf, size_t size) {
   size_t n = 0;
@@ -1821,30 +1679,9 @@ static int st_cookies(httrackp *opt, int argc, char **argv) {
     return 1;
   }
 
-  http_cookie_header(&cookie, dom, "/", hdr, sizeof(hdr));
+  http_cookie_header_selftest(&cookie, dom, "/", hdr, sizeof(hdr));
   if (strcmp(hdr, expected) != 0)
     err = 1;
-
-  /* A hostile over-long request host must not overflow domain[256] in
-     treathead's default-domain copy (that would abort the mirror). */
-  {
-    static t_cookie ck2;
-    htsblk r;
-    char host[600];
-
-    memset(&r, 0, sizeof(r));
-    memset(host, 'a', sizeof(host) - 1);
-    host[sizeof(host) - 1] = '\0';
-    ck2.max_len = (int) sizeof(ck2.data);
-    ck2.data[0] = '\0';
-    treathead(&ck2, host, "/", &r, "Set-Cookie: SID=1; path=/");
-    if (strnotempty(ck2.data)) // oversize-host cookie was not dropped
-      err = 1;
-    /* control: a normal host still yields a cookie through treathead */
-    treathead(&ck2, dom, "/", &r, "Set-Cookie: SID=1; path=/");
-    if (strstr(ck2.data, "SID") == NULL) // guard wrongly dropped a valid cookie
-      err = 1;
-  }
   if (strstr(hdr, "$Version") != NULL || strstr(hdr, "$Path") != NULL)
     err = 1;
   if (strstr(hdr, "junk") != NULL) // wrong-domain cookie leaked
@@ -2309,7 +2146,6 @@ static int ae_write_collision(const char *path, const unsigned char *src,
   freet(buf);
   return ok ? 0 : 1;
 }
-#endif
 
 /* Write src[0..len) to path as-is; 0 on success. */
 static int ae_write_raw(const char *path, const unsigned char *src,
@@ -2343,22 +2179,17 @@ static int ae_check_decoded(const char *path, const unsigned char *expect,
   fclose(f);
   return (off == len) ? 0 : 1;
 }
+#endif
 
 /* Accept-Encoding (#450): advertise gzip+deflate; both decode (hts_zunpack) */
 static int st_acceptencoding(httrackp *opt, int argc, char **argv) {
-  const char *off = hts_acceptencoding(HTS_FALSE, HTS_TRUE);
-  const char *on = hts_acceptencoding(HTS_TRUE, HTS_FALSE);
-  const char *tls = hts_acceptencoding(HTS_TRUE, HTS_TRUE);
+  const char *off = hts_acceptencoding(HTS_FALSE);
+  const char *on = hts_acceptencoding(HTS_TRUE);
 
   (void) opt;
   assertf(strcmp(off, "identity") == 0);
   assertf(strstr(on, "gzip") != NULL);
   assertf(strstr(on, "deflate") != NULL); /* fails on the old gzip-only list */
-  /* br and zstd ride on TLS only, so a cleartext proxy can not be handed a
-     coding it may try to rewrite */
-  assertf(strstr(on, "br") == NULL && strstr(on, "zstd") == NULL);
-  assertf((strstr(tls, ", br") != NULL) == (HTS_USEBROTLI != 0));
-  assertf((strstr(tls, "zstd") != NULL) == (HTS_USEZSTD != 0));
 #if HTS_USEZLIB
   if (argc >= 1) {
     static const int windowBits[] = {16 + MAX_WBITS, MAX_WBITS, -MAX_WBITS};
@@ -2446,115 +2277,6 @@ static int st_acceptencoding(httrackp *opt, int argc, char **argv) {
   return 0;
 }
 
-#if HTS_USEBROTLI
-/* No brotli encoder is linked, so the coded bytes are canned: brotli quality 9
-   over cc_text, and over 4 MiB of 'A' (14 bytes, ~300000x). */
-static const unsigned char cc_br_text[] = {
-    0x1b, 0x43, 0x00, 0x00, 0x44, 0xdd, 0x96, 0xea, 0xe8, 0x22, 0xdd, 0x90,
-    0xa4, 0x1b, 0x8a, 0xf7, 0x47, 0x0e, 0xc2, 0xc5, 0x3d, 0x09, 0x1b, 0x70,
-    0xe0, 0x1e, 0x60, 0xa0, 0x8b, 0xcc, 0xbe, 0xcb, 0xb0, 0x31, 0x76, 0x9e,
-    0xcf, 0x6e, 0x41, 0xb5, 0xe8, 0x2e, 0x56, 0x78, 0x08, 0x1b, 0xfa, 0x08,
-    0x8a, 0x50, 0x83, 0x4e, 0x62, 0x7f, 0xbf, 0x05, 0xf2, 0x22, 0x8f, 0xdf,
-    0x28, 0xdc, 0x9f, 0xa9, 0x90, 0x50, 0x37, 0x62, 0x56, 0x4f, 0xa8};
-static const unsigned char cc_br_bomb[] = {0x9b, 0xff, 0xff, 0x3f, 0x00,
-                                           0x24, 0x82, 0xe2, 0xb1, 0x40,
-                                           0x72, 0xef, 0x7f, 0x00};
-#endif
-
-static const unsigned char cc_text[] =
-    "content codings: HTTrack decodes gzip, brotli and zstd bodies alike.";
-
-/* Content codings: br and zstd decode, junk tokens stay identity, a coding we
-   can not undo fails the fetch, and a bomb never lands on disk. */
-static int st_contentcodings(httrackp *opt, int argc, char **argv) {
-  const size_t tlen = sizeof(cc_text) - 1;
-  char inpath[HTS_URLMAXSIZE], outpath[HTS_URLMAXSIZE];
-
-  (void) opt;
-  assertf(hts_codec_parse("gzip") == HTS_CODEC_DEFLATE);
-  assertf(hts_codec_parse("x-deflate") == HTS_CODEC_DEFLATE);
-  assertf(hts_codec_parse("") == HTS_CODEC_IDENTITY);
-  assertf(hts_codec_parse("identity") == HTS_CODEC_IDENTITY);
-  /* servers do label plain bodies with junk; the page must survive that */
-  assertf(hts_codec_parse("utf-8") == HTS_CODEC_IDENTITY);
-  /* a real coding with no decoder here: fail, never save the coded bytes */
-  assertf(hts_codec_parse("compress") == HTS_CODEC_UNSUPPORTED);
-  assertf(hts_codec_parse("br") ==
-          (HTS_USEBROTLI ? HTS_CODEC_BROTLI : HTS_CODEC_UNSUPPORTED));
-  assertf(hts_codec_parse("zstd") ==
-          (HTS_USEZSTD ? HTS_CODEC_ZSTD : HTS_CODEC_UNSUPPORTED));
-  assertf(hts_codec_is_archive_ext(HTS_CODEC_DEFLATE, "tgz"));
-  assertf(!hts_codec_is_archive_ext(HTS_CODEC_DEFLATE, "html"));
-  assertf(hts_codec_is_archive_ext(HTS_CODEC_BROTLI, "br"));
-  assertf(hts_codec_is_archive_ext(HTS_CODEC_ZSTD, "zst"));
-  /* decoded-size budget: 4096x, floor 1 MiB, ceiling INT_MAX */
-  assertf(hts_codec_maxout(1) == 1024 * 1024);
-  assertf(hts_codec_maxout(1024) == 4096 * 1024);
-  assertf(hts_codec_maxout(1024 * 1024) == INT_MAX);
-
-  if (argc >= 1) {
-    snprintf(inpath, sizeof(inpath), "%s/cc-in", argv[0]);
-    snprintf(outpath, sizeof(outpath), "%s/cc-out", argv[0]);
-#if HTS_USEBROTLI
-    {
-      unsigned char head[16];
-
-      assertf(ae_write_raw(inpath, cc_br_text, sizeof(cc_br_text)) == 0);
-      assertf(hts_codec_unpack(HTS_CODEC_BROTLI, inpath, outpath) ==
-              (int) tlen);
-      assertf(ae_check_decoded(outpath, cc_text, tlen) == 0);
-      assertf(hts_codec_head(HTS_CODEC_BROTLI, cc_br_text, sizeof(cc_br_text),
-                             head, sizeof(head)) == sizeof(head));
-      assertf(memcmp(head, cc_text, sizeof(head)) == 0);
-      /* truncated: must fail, not fall back to a verbatim copy */
-      assertf(ae_write_raw(inpath, cc_br_text, sizeof(cc_br_text) - 4) == 0);
-      assertf(hts_codec_unpack(HTS_CODEC_BROTLI, inpath, outpath) < 0);
-      /* cc_br_bomb is a valid stream that expands to 4 MiB; the budget, not a
-         corrupt frame, is what must reject it. */
-      assertf((LLint) (4 * 1024 * 1024) >
-              hts_codec_maxout((LLint) sizeof(cc_br_bomb)));
-      assertf(ae_write_raw(inpath, cc_br_bomb, sizeof(cc_br_bomb)) == 0);
-      assertf(hts_codec_unpack(HTS_CODEC_BROTLI, inpath, outpath) < 0);
-    }
-#endif
-#if HTS_USEZSTD
-    {
-      const size_t bomblen = 4 * 1024 * 1024;
-      const size_t bound = ZSTD_compressBound(bomblen);
-      unsigned char *bomb = malloct(bomblen);
-      unsigned char *zbuf = malloct(bound);
-      unsigned char head[16];
-      size_t zlen;
-
-      assertf(bomb != NULL && zbuf != NULL);
-      zlen = ZSTD_compress(zbuf, bound, cc_text, tlen, 6);
-      assertf(!ZSTD_isError(zlen));
-      assertf(ae_write_raw(inpath, zbuf, zlen) == 0);
-      assertf(hts_codec_unpack(HTS_CODEC_ZSTD, inpath, outpath) == (int) tlen);
-      assertf(ae_check_decoded(outpath, cc_text, tlen) == 0);
-      assertf(hts_codec_head(HTS_CODEC_ZSTD, zbuf, zlen, head, sizeof(head)) ==
-              sizeof(head));
-      assertf(memcmp(head, cc_text, sizeof(head)) == 0);
-      assertf(ae_write_raw(inpath, zbuf, zlen - 4) == 0);
-      assertf(hts_codec_unpack(HTS_CODEC_ZSTD, inpath, outpath) < 0);
-      memset(bomb, 'A', bomblen);
-      zlen = ZSTD_compress(zbuf, bound, bomb, bomblen, 6);
-      assertf(!ZSTD_isError(zlen));
-      /* the fixture must really be past the budget, whatever the ratio is */
-      assertf((LLint) bomblen > hts_codec_maxout((LLint) zlen));
-      assertf(ae_write_raw(inpath, zbuf, zlen) == 0);
-      assertf(hts_codec_unpack(HTS_CODEC_ZSTD, inpath, outpath) < 0);
-      freet(bomb);
-      freet(zbuf);
-    }
-#endif
-    /* a coding we can not undo yields no file at all */
-    assertf(hts_codec_unpack(HTS_CODEC_UNSUPPORTED, inpath, outpath) < 0);
-  }
-  printf("contentcodings self-test OK\n");
-  return 0;
-}
-
 /* Each call parses `txt` under a fresh host, then checkrobots() for `path`. */
 static int rb_decide(robots_wizard *r, const char *txt, const char *path) {
   static int n = 0;
@@ -2703,6 +2425,21 @@ static int st_ftpuser(httrackp *opt, int argc, char **argv) {
   return 0;
 }
 
+/* hts_count_fits caps the .class constant-pool entry count to the file size,
+   rejecting the ~68 MB-per-file calloc DoS. */
+static int st_java(httrackp *opt, int argc, char **argv) {
+  (void) opt;
+  (void) argc;
+  (void) argv;
+  assertf(hts_count_fits(10, 1000) == HTS_TRUE);
+  assertf(hts_count_fits(0, 10) == HTS_TRUE);
+  assertf(hts_count_fits(65535, 10) == HTS_FALSE);
+  assertf(hts_count_fits(1, 0) == HTS_FALSE);
+  assertf(hts_count_fits(1, -1) == HTS_FALSE);
+  printf("java constant-pool cap self-test OK\n");
+  return 0;
+}
+
 /* ------------------------------------------------------------ */
 /* Registry: name -> handler, with a usage hint and a one-line description. */
 /* ------------------------------------------------------------ */
@@ -2724,8 +2461,6 @@ static const struct selftest_entry {
      "memoized vs unmemoized matcher differential", st_filtermemo},
     {"filterdual", "<string1> <string2> <filter>...",
      "merged two-form filter verdict (fa_strjoker_dual)", st_filterdual},
-    {"filterbounds", "", "matcher length/work caps reject hostile patterns",
-     st_filterbounds},
     {"simplify", "<path>", "collapse ./ and ../ in a path", st_simplify},
     {"stripquery", "", "--strip-query pattern/key stripping self-test",
      st_stripquery},
@@ -2756,17 +2491,11 @@ static const struct selftest_entry {
     {"resolve", "<link> <adr> <fil>", "resolve a link against an origin",
      st_resolve},
     {"identurl", "<url>", "split an absolute URL into (adr, fil)", st_identurl},
-    {"identabs", "", "ident_url_absolute one-byte fil[] overflow self-test",
-     st_identabs},
     {"header", "<raw-header-line> ...", "response header-line parsing",
      st_header},
     {"headerlong", "[header-name:]",
      "over-long header value must not overflow the parse scratch",
      st_headerlong},
-    {"crange", "<raw-content-range-line> ...",
-     "Content-Range parse integer safety", st_crange},
-    {"xfread-limit", "", "in-memory receive buffer size bound",
-     st_xfread_limit},
     {"savename", "<fil> <content-type> [key=value ...]",
      "local save-name for a URL", st_savename},
     {"sniff", "<content-type> <hex:..|text>", "MIME magic consistency",
@@ -2796,9 +2525,6 @@ static const struct selftest_entry {
     {"status", "", "HTTP status code -> reason phrase self-test", st_status},
     {"acceptencoding", "[dir]",
      "Accept-Encoding advertises gzip+deflate, both decode", st_acceptencoding},
-    {"contentcodings", "[dir]",
-     "brotli and zstd bodies decode; bombs and unknown codings are refused",
-     st_contentcodings},
     {"robots", "", "robots.txt RFC 9309 Allow/Disallow precedence self-test",
      st_robots},
 #ifndef _WIN32
@@ -2806,6 +2532,7 @@ static const struct selftest_entry {
      st_ftpline},
 #endif
     {"ftp-userpass", "", "ftp_split_userpass bounds URL userinfo", st_ftpuser},
+    {"java", "", "java .class constant-pool count cap self-test", st_java},
 };
 
 static void list_selftests(void) {

src/htszlib.c

@@ -37,7 +37,6 @@ Please visit our Website: http://www.httrack.com
 /* specific definitions */
 #include "htsbase.h"
 #include "htscore.h"
-#include "htscodec.h"
 #include "htszlib.h"
 
 #if HTS_USEZLIB
@@ -47,8 +46,13 @@ Please visit our Website: http://www.httrack.com
 #include "htszlib.h"
 */
 
+/*
+  Unpack file into a new file (gzip, zlib RFC1950 or raw deflate RFC1951).
+  A body provably in no deflate framing is copied verbatim (identity).
+  Return value: size of the new file, or -1 if an error occurred
+*/
 /* Note: utf-8 */
-int hts_zunpack(const char *filename, const char *newfile) {
+int hts_zunpack(char *filename, char *newfile) {
   int ret = -1;
 
   if (filename != NULL && newfile != NULL && filename[0] && newfile[0]) {
@@ -57,7 +61,6 @@ int hts_zunpack(const char *filename, const char *newfile) {
 
     if (in != NULL) {
       unsigned char BIGSTK inbuf[8192];
-      const LLint maxout = hts_codec_maxout(hts_codec_coded_size(in));
       size_t navail = fread(inbuf, 1, sizeof(inbuf), in);
       /* gzip/zlib headers -> +32 windowBits; else raw deflate (RFC1951) */
       const hts_boolean wrapped =
@@ -70,10 +73,9 @@ int hts_zunpack(const char *filename, const char *newfile) {
          deflate framing at all. env_error: local I/O or memory failure. */
       hts_boolean not_deflate = HTS_FALSE;
       hts_boolean env_error = HTS_FALSE;
-      hts_boolean bomb = HTS_FALSE;
 
       /* deflate is ambiguous; on failure retry with the other windowBits */
-      for (attempt = 0; attempt < 2 && ret < 0 && !bomb; attempt++) {
+      for (attempt = 0; attempt < 2 && ret < 0; attempt++) {
         const int windowBits =
             (attempt == 0 ? wrapped : !wrapped) ? (32 + MAX_WBITS) : -MAX_WBITS;
         FILE *fpout;
@@ -100,7 +102,7 @@ int hts_zunpack(const char *filename, const char *newfile) {
         }
         {
           hts_boolean ok = HTS_TRUE;
-          LLint size = 0;
+          int size = 0;
           int zerr = Z_OK;
 
           /* chunked inflate; first chunk in inbuf, single member */
@@ -124,33 +126,27 @@ int hts_zunpack(const char *filename, const char *newfile) {
                 break;
               }
               produced = sizeof(outbuf) - strm.avail_out;
-              size += (LLint) produced;
-              if (size > maxout) { /* decompression bomb: no retry, no copy */
-                bomb = HTS_TRUE;
-                ok = HTS_FALSE;
-                break;
-              }
               if (produced > 0 &&
                   fwrite(outbuf, 1, produced, fpout) != produced) {
                 env_error = HTS_TRUE;
                 ok = HTS_FALSE;
                 break;
               }
+              size += (int) produced;
             } while (strm.avail_out == 0);
             if (!ok || zerr == Z_STREAM_END)
               break;
             navail = fread(inbuf, 1, sizeof(inbuf), in);
           } while (navail > 0);
           if (ok && zerr == Z_STREAM_END)
-            ret = (int) size;
+            ret = size;
         }
         inflateEnd(&strm);
         fclose(fpout);
       }
       /* keep a mislabeled identity body verbatim only when provably not
          deflate; truncation or a local failure must keep failing (#47) */
-      if (ret < 0 && !bomb && !wrapped && not_deflate && !env_error &&
-          !ferror(in)) {
+      if (ret < 0 && !wrapped && not_deflate && !env_error && !ferror(in)) {
         FILE *const fpout =
             FOPEN(fconv(catbuff, sizeof(catbuff), newfile), "wb");
 
@@ -176,25 +172,6 @@ int hts_zunpack(const char *filename, const char *newfile) {
   return ret;
 }
 
-size_t hts_zhead(const void *in, size_t in_len, void *out, size_t out_len) {
-  z_stream zs;
-  size_t n = 0;
-  int err;
-
-  memset(&zs, 0, sizeof(zs));
-  if (inflateInit2(&zs, 47) != Z_OK) /* 47: gzip or zlib, autodetected */
-    return 0;
-  zs.next_in = (const Bytef *) in;
-  zs.avail_in = (uInt) in_len;
-  zs.next_out = (Bytef *) out;
-  zs.avail_out = (uInt) out_len;
-  err = inflate(&zs, Z_SYNC_FLUSH);
-  if (err == Z_OK || err == Z_STREAM_END || err == Z_BUF_ERROR)
-    n = out_len - zs.avail_out;
-  inflateEnd(&zs);
-  return n;
-}
-
 int hts_extract_meta(const char *path) {
   char catbuff[CATBUFF_SIZE];
   unzFile zFile = unzOpen(fconcat(catbuff, sizeof(catbuff), path, "hts-cache/new.zip"));

src/htszlib.h

@@ -44,13 +44,7 @@ Please visit our Website: http://www.httrack.com
 
 /* Library internal definictions */
 #ifdef HTS_INTERNAL_BYTECODE
-/* Inflate filename into newfile (gzip, zlib or raw deflate); decoded size, or
-   -1 on a corrupt/truncated stream, an over-budget body, or an I/O failure. A
-   body provably in no deflate framing is copied verbatim. */
-extern int hts_zunpack(const char *filename, const char *newfile);
-/* Inflate the head of a gzip/zlib stream, out_len max; 0 if undecodable */
-extern size_t hts_zhead(const void *in, size_t in_len, void *out,
-                        size_t out_len);
+extern int hts_zunpack(char *filename, char *newfile);
 extern int hts_extract_meta(const char *path);
 extern const char *hts_get_zerror(int err);
 #endif

src/httrack.c

@@ -919,6 +919,9 @@ static void signal_handlers(void) {
 #ifdef SIGSEGV
   signal(SIGSEGV, sig_fatal);   // segmentation violation
 #endif
+#ifdef SIGSTKFLT
+  signal(SIGSTKFLT, sig_fatal); // stack fault
+#endif
 }
 
 // fin routines de détournement de SIGHUP & co

src/httrack.dsp

@@ -0,0 +1,127 @@
+# Microsoft Developer Studio Project File - Name="httrack" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=httrack - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "httrack.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "httrack.mak" CFG="httrack - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "httrack - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "httrack - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "httrack - Win32 Release avec debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "httrack - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "c:\temp\vcpp"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /MD /W3 /Gi /O2 /Op /Ob2 /I "C:\Dev\IPv6Kit\inc\\" /I "C:\Dev\zlib\\" /I "C:\Dev\openssl\include" /I "C:\Dev\Winhttrack" /D "NDEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "HTS_ANALYSTE_CONSOLE" /YX /FD /Zm200 /c
+# SUBTRACT CPP /Fr
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 wsock32.lib libhttrack.lib /nologo /subsystem:console /machine:I386 /out:"L:\HTTrack\httrack\httrack.exe" /libpath:"C:\Dev\openssl\lib" /libpath:"C:\Dev\zlib\dll32" /libpath:"C:\Dev\openssl\lib\out32dll" /libpath:"C:\temp\Releaselib"
+# SUBTRACT LINK32 /verbose
+
+!ELSEIF  "$(CFG)" == "httrack - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "c:\temp\vcpp"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# ADD CPP /nologo /MDd /W3 /Gm /GR /ZI /Od /I "C:\Dev\IPv6Kit\inc\\" /I "C:\Dev\zlib\\" /I "C:\Dev\openssl\include" /I "C:\Dev\Winhttrack" /D "_DEBUG" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "HTS_ANALYSTE_CONSOLE" /FAcs /Fr /FD /Zm200 /c
+# ADD BASE RSC /l 0x40c /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 wsock32.lib libhttrack.lib /nologo /subsystem:console /debug /debugtype:both /machine:I386 /out:"C:\temp\httrack.exe" /pdbtype:sept /libpath:"C:\Dev\openssl\lib" /libpath:"C:\Dev\zlib\dll32" /libpath:"C:\Dev\openssl\lib\out32dll" /libpath:"C:\temp\Debuglib"
+# SUBTRACT LINK32 /profile /map
+
+!ELSEIF  "$(CFG)" == "httrack - Win32 Release avec debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "httrack___Win32_Release_avec_debug"
+# PROP BASE Intermediate_Dir "httrack___Win32_Release_avec_debug"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release_avec_debug"
+# PROP Intermediate_Dir "c:\temp\vcpp"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /Ot /Oi /Oy /Ob2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
+# SUBTRACT BASE CPP /Ox /Oa /Ow /Og /Os
+# ADD CPP /nologo /MD /W3 /GX /Zi /Ot /Oi /Oy /Ob2 /I "C:\Dev\IPv6Kit\inc\\" /I "C:\Dev\zlib\\" /I "C:\Dev\openssl\include" /I "C:\Dev\Winhttrack" /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D "HTS_ANALYSTE_CONSOLE" /FAcs /FR /YX /FD /Zm200 /c
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 wsock32.lib /nologo /subsystem:console /machine:I386 /out:"c:\temp\httrack.exe"
+# SUBTRACT BASE LINK32 /verbose
+# ADD LINK32 wsock32.lib libhttrack.lib /nologo /subsystem:console /debug /machine:I386 /out:"L:\HTTrack\httrack\httrack.exe" /libpath:"C:\Dev\openssl\lib" /libpath:"C:\Dev\zlib\dll32" /libpath:"C:\Dev\openssl\lib\out32dll"
+# SUBTRACT LINK32 /verbose
+
+!ENDIF 
+
+# Begin Target
+
+# Name "httrack - Win32 Release"
+# Name "httrack - Win32 Debug"
+# Name "httrack - Win32 Release avec debug"
+# Begin Source File
+
+SOURCE=httrack.c
+# End Source File
+# Begin Source File
+
+SOURCE=httrack.h
+# End Source File
+# End Target
+# End Project

src/httrack.dsw

@@ -0,0 +1,44 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "httrack"=.\httrack.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libhttrack
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "libhttrack"=.\libhttrack\libhttrack.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+

src/httrack.rc

@@ -1,5 +0,0 @@
-// Version resource for httrack.exe, the command line program. See version.rc.
-#define VER_FILE_DESCRIPTION "HTTrack Website Copier (command line)"
-#define VER_ORIGINAL_FILENAME "httrack.exe"
-#define VER_FILETYPE VFT_APP
-#include "version.rc"

src/httrack.vcproj

@@ -0,0 +1,677 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9,00"
+	Name="httrack"
+	ProjectGUID="{D0E894E7-F64C-4722-9807-9ABB1054D43A}"
+	RootNamespace="httrack"
+	TargetFrameworkVersion="131072"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Release avec debug|Win32"
+			OutputDirectory=".\Release_avec_debug"
+			IntermediateDirectory="c:\temp\vcpp"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TypeLibraryName=".\Release_avec_debug/httrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/Zm200 "
+				Optimization="4"
+				InlineFunctionExpansion="2"
+				EnableIntrinsicFunctions="true"
+				FavorSizeOrSpeed="1"
+				OmitFramePointers="true"
+				AdditionalIncludeDirectories="&quot;C:\Dev\zlib-1.2.8\&quot;;&quot;C:\Dev\openssl-1.0.1j\include&quot;;coucal"
+				PreprocessorDefinitions="WIN32;_CONSOLE;HTS_ANALYSTE_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="2"
+				UsePrecompiledHeader="0"
+				PrecompiledHeaderFile="c:\temp\vcpp/httrack.pch"
+				AssemblerOutput="2"
+				AssemblerListingLocation="c:\temp\vcpp/"
+				ObjectFile="c:\temp\vcpp/"
+				ProgramDataBaseFileName="c:\temp\vcpp/"
+				BrowseInformation="1"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="O:\HTTrack\httrack\httrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib,C:\Dev\zlib\dll32,C:\Dev\openssl\lib\out32dll"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\Release_avec_debug/httrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release avec debug|x64"
+			OutputDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+				TypeLibraryName=".\Release_avec_debug/httrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/Zm200 "
+				Optimization="4"
+				InlineFunctionExpansion="2"
+				EnableIntrinsicFunctions="true"
+				FavorSizeOrSpeed="1"
+				OmitFramePointers="true"
+				AdditionalIncludeDirectories="&quot;C:\Dev\zlib-1.2.8\&quot;;&quot;C:\Dev\openssl-1.0.1j\include&quot;;coucal"
+				PreprocessorDefinitions="WIN32;_CONSOLE;HTS_ANALYSTE_CONSOLE"
+				RuntimeLibrary="2"
+				UsePrecompiledHeader="0"
+				PrecompiledHeaderFile="c:\temp\vcpp/httrack.pch"
+				AssemblerOutput="2"
+				AssemblerListingLocation="c:\temp\vcpp/"
+				ObjectFile="c:\temp\vcpp/"
+				ProgramDataBaseFileName="c:\temp\vcpp/"
+				BrowseInformation="1"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="O:\HTTrack\httrack\httrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib,C:\Dev\zlib\dll32,C:\Dev\openssl\lib\out32dll"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\Release_avec_debug/httrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="C:\temp\httrackcmd\Debug"
+			IntermediateDirectory="C:\temp\httrackcmd\Debug"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TypeLibraryName=".\Debug/httrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/Zm200 "
+				Optimization="0"
+				AdditionalIncludeDirectories="&quot;C:\Dev\zlib-1.2.8\&quot;;&quot;C:\Dev\openssl-1.0.1j\include&quot;;coucal"
+				PreprocessorDefinitions="_DEBUG;WIN32;_CONSOLE;HTS_ANALYSTE_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="3"
+				BufferSecurityCheck="true"
+				RuntimeTypeInfo="true"
+				PrecompiledHeaderFile="c:\temp\vcpp/httrack.pch"
+				AssemblerOutput="2"
+				AssemblerListingLocation="c:\temp\vcpp/"
+				ObjectFile="c:\temp\vcpp/"
+				ProgramDataBaseFileName="c:\temp\vcpp/"
+				BrowseInformation="1"
+				BrowseInformationFile="c:\temp\vcpp/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="4"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="C:\temp\httrack\httrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib;C:\temp\release_libz;C:\Dev\openssl\lib\out32dll;C:\temp\Debuglib"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\Debug/httrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="C:\temp\httrackcmd\Debug"
+			IntermediateDirectory="C:\temp\httrackcmd\Debug"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+				TypeLibraryName=".\Debug/httrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/Zm200 "
+				Optimization="0"
+				AdditionalIncludeDirectories="&quot;C:\Dev\zlib-1.2.8\&quot;;&quot;C:\Dev\openssl-1.0.1j\include&quot;;coucal"
+				PreprocessorDefinitions="_DEBUG;WIN32;_CONSOLE;HTS_ANALYSTE_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				RuntimeLibrary="3"
+				BufferSecurityCheck="true"
+				RuntimeTypeInfo="true"
+				PrecompiledHeaderFile="c:\temp\vcpp/httrack.pch"
+				AssemblerOutput="2"
+				AssemblerListingLocation="c:\temp\vcpp/"
+				ObjectFile="c:\temp\vcpp/"
+				ProgramDataBaseFileName="c:\temp\vcpp/"
+				BrowseInformation="1"
+				BrowseInformationFile="c:\temp\vcpp/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="C:\temp\httrack64\httrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib,C:\temp\zlib,C:\Dev\openssl\lib\out32dll,C:\temp\Debuglib"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\Debug/httrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="C:\temp\httrackcmd\Release"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TypeLibraryName=".\Release/httrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/Zm200 "
+				Optimization="3"
+				InlineFunctionExpansion="2"
+				AdditionalIncludeDirectories="&quot;C:\Dev\zlib-1.2.8\&quot;;&quot;C:\Dev\openssl-1.0.1j\include&quot;;coucal"
+				PreprocessorDefinitions="NDEBUG;WIN32;_CONSOLE;HTS_ANALYSTE_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				PrecompiledHeaderFile="c:\temp\vcpp/httrack.pch"
+				AssemblerListingLocation="c:\temp\vcpp/"
+				ObjectFile="c:\temp\vcpp/"
+				ProgramDataBaseFileName="c:\temp\vcpp/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="O:\HTTrack\httrack\httrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib,C:\temp\zlib,C:\Dev\openssl\lib\out32dll,C:\temp\Releaselib"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="O:\HTTrack\httrack\httrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+				TypeLibraryName=".\Release/httrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalOptions="/Zm200 "
+				Optimization="3"
+				InlineFunctionExpansion="2"
+				AdditionalIncludeDirectories="&quot;C:\Dev\zlib-1.2.8\&quot;;&quot;C:\Dev\openssl-1.0.1j\include&quot;;coucal"
+				PreprocessorDefinitions="NDEBUG;WIN32;_CONSOLE;HTS_ANALYSTE_CONSOLE;_CRT_SECURE_NO_WARNINGS"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				UsePrecompiledHeader="0"
+				PrecompiledHeaderFile="c:\temp\vcpp/httrack.pch"
+				AssemblerListingLocation="c:\temp\vcpp64/"
+				ObjectFile="c:\temp\vcpp64/"
+				ProgramDataBaseFileName="c:\temp\vcpp64/"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1033"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="O:\HTTrack\httrack\x64\httrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib,C:\temp\zlib,C:\Dev\openssl\lib\out32dll,C:\temp\Releaselib"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="O:\HTTrack\httrack\x64\httrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<File
+			RelativePath="httrack.c"
+			>
+			<FileConfiguration
+				Name="Release avec debug|Win32"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""
+					BrowseInformation="1"
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Release avec debug|x64"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""
+					BrowseInformation="1"
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Debug|Win32"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					Optimization="0"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""
+					BrowseInformation="1"
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Debug|x64"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					Optimization="0"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""
+					BrowseInformation="1"
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Release|Win32"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					Optimization="2"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Release|x64"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					Optimization="2"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""
+				/>
+			</FileConfiguration>
+		</File>
+		<File
+			RelativePath=".\httrack.h"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>

src/httrack.vcxproj

@@ -1,116 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-
-  <PropertyGroup Label="Globals">
-    <VCProjectVersion>17.0</VCProjectVersion>
-    <ProjectGuid>{2F9E0E4C-2B5B-4B2E-9F6D-1C0A5E7B3D01}</ProjectGuid>
-    <RootNamespace>httrack</RootNamespace>
-    <WindowsTargetPlatformVersion Condition="'$(WindowsTargetPlatformVersion)'==''">10.0</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-
-  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-
-  <PropertyGroup>
-    <!-- No direct vcpkg dependency, but the triplet drives applocal deployment:
-         without it the OpenSSL and zlib DLLs libhttrack needs never land beside
-         httrack.exe. -->
-    <VcpkgEnableManifest>true</VcpkgEnableManifest>
-    <VcpkgTriplet Condition="'$(Platform)'=='Win32'">x86-windows</VcpkgTriplet>
-    <VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows</VcpkgTriplet>
-    <OutDir>$(MSBuildThisFileDirectory)$(Platform)\$(Configuration)\</OutDir>
-    <IntDir>$(MSBuildThisFileDirectory)$(Platform)\$(Configuration)\obj\httrack\</IntDir>
-    <TargetName>httrack</TargetName>
-  </PropertyGroup>
-
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <!-- No LIBHTTRACK_EXPORTS: HTSEXT_API is dllimport on this side. -->
-      <PreprocessorDefinitions>WIN32;_CONSOLE;_MBCS;WINVER=0x0601;_WIN32_WINNT=0x0601;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>$(MSBuildThisFileDirectory);$(MSBuildThisFileDirectory)coucal;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <WarningLevel>Level3</WarningLevel>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <CompileAs>CompileAsC</CompileAs>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <!-- main() calls WSAStartup/WSACleanup itself. -->
-      <AdditionalDependencies>Ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
-    <ClCompile>
-      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <Optimization>Disabled</Optimization>
-      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
-    </ClCompile>
-  </ItemDefinitionGroup>
-
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
-    <ClCompile>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <Optimization>MaxSpeed</Optimization>
-      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <StringPooling>true</StringPooling>
-    </ClCompile>
-    <Link>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <ItemGroup>
-    <ClCompile Include="httrack.c" />
-  </ItemGroup>
-
-  <!-- Pulls in libhttrack.lib and builds it first. -->
-  <ItemGroup>
-    <ProjectReference Include="libhttrack.vcxproj">
-      <Project>{e76ad871-54c1-45e8-a657-6117adeffb46}</Project>
-    </ProjectReference>
-  </ItemGroup>
-  <ItemGroup>
-    <ResourceCompile Include="httrack.rc" />
-  </ItemGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-</Project>

src/libhttrack.dsp

@@ -0,0 +1,406 @@
+# Microsoft Developer Studio Project File - Name="libhttrack" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=libhttrack - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "libhttrack.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "libhttrack.mak" CFG="libhttrack - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "libhttrack - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "libhttrack - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "libhttrack - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "C:\temp\Releaselib"
+# PROP Intermediate_Dir "C:\temp\Releaselib"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "LIBHTTRACK_EXPORTS" /Yu"stdafx.h" /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /Ob2 /I "C:\Dev\IPv6Kit\inc" /I "C:\Dev\zlib\include" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "LIBHTTRACK_EXPORTS" /D "ZLIB_DLL" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD LINK32 wsock32.lib zdll.lib /nologo /dll /map /machine:I386 /out:"L:\HTTrack\httrack\libhttrack.dll" /libpath:"C:\Dev\zlib\lib"
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "libhttrack - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "C:\temp\Debuglib"
+# PROP Intermediate_Dir "C:\temp\Debuglib"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "LIBHTTRACK_EXPORTS" /Yu"stdafx.h" /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "C:\Dev\IPv6Kit\inc" /I "C:\Dev\zlib\include" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "LIBHTTRACK_EXPORTS" /D "ZLIB_DLL" /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0x40c /d "_DEBUG"
+# ADD RSC /l 0x40c /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 wsock32.lib zdll.lib /nologo /dll /map /debug /machine:I386 /out:"C:\temp\libhttrack.dll" /pdbtype:sept /libpath:"C:\Dev\zlib\lib"
+# SUBTRACT LINK32 /pdb:none
+
+!ENDIF 
+
+# Begin Target
+
+# Name "libhttrack - Win32 Release"
+# Name "libhttrack - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
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+SOURCE=minizip\zip.c
+# End Source File
+# Begin Source File
+
+SOURCE=minizip\zip.h
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# End Group
+# Begin Source File
+
+SOURCE=.\ReadMe.txt
+# End Source File
+# End Target
+# End Project

src/libhttrack.dsw

@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "libhttrack"=.\libhttrack.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+

src/libhttrack.rc

@@ -1,5 +0,0 @@
-// Version resource for libhttrack.dll. See version.rc.
-#define VER_FILE_DESCRIPTION "HTTrack Website Copier engine"
-#define VER_ORIGINAL_FILENAME "libhttrack.dll"
-#define VER_FILETYPE VFT_DLL
-#include "version.rc"

src/libhttrack.vcxproj

@@ -1,149 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-
-  <PropertyGroup Label="Globals">
-    <VCProjectVersion>17.0</VCProjectVersion>
-    <ProjectGuid>{E76AD871-54C1-45E8-A657-6117ADEFFB46}</ProjectGuid>
-    <RootNamespace>libhttrack</RootNamespace>
-    <WindowsTargetPlatformVersion Condition="'$(WindowsTargetPlatformVersion)'==''">10.0</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-
-  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
-    <ConfigurationType>DynamicLibrary</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-
-  <!-- OpenSSL 3.x and zlib come from vcpkg. Dynamic triplets: the DLLs ship with
-       the app, so an OpenSSL CVE is a DLL swap rather than a rebuild. -->
-  <PropertyGroup>
-    <VcpkgEnableManifest>true</VcpkgEnableManifest>
-    <VcpkgTriplet Condition="'$(Platform)'=='Win32'">x86-windows</VcpkgTriplet>
-    <VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows</VcpkgTriplet>
-    <!-- WinHTTrack links ..\httrack\src\$(Platform)\$(Configuration)\libhttrack.lib -->
-    <OutDir>$(MSBuildThisFileDirectory)$(Platform)\$(Configuration)\</OutDir>
-    <IntDir>$(MSBuildThisFileDirectory)$(Platform)\$(Configuration)\obj\</IntDir>
-    <TargetName>libhttrack</TargetName>
-  </PropertyGroup>
-
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <!-- LIBHTTRACK_EXPORTS turns HTSEXT_API into __declspec(dllexport); ZLIB_DLL
-           imports zlib from its DLL. HTS_USEBROTLI/HTS_USEZSTD enable the br and
-           zstd content codings. Windows 7 floor, matching WinHTTrack. -->
-      <PreprocessorDefinitions>WIN32;_WINDOWS;_MBCS;_USRDLL;LIBHTTRACK_EXPORTS;ZLIB_DLL;HTS_USEBROTLI=1;HTS_USEZSTD=1;WINVER=0x0601;_WIN32_WINNT=0x0601;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>$(MSBuildThisFileDirectory);$(MSBuildThisFileDirectory)coucal;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <WarningLevel>Level3</WarningLevel>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <CompileAs>CompileAsC</CompileAs>
-    </ClCompile>
-    <Link>
-      <!-- vcpkg auto-links libssl/libcrypto/zlib/brotli/zstd; only the OS import
-           lib is explicit. -->
-      <AdditionalDependencies>Ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
-    <ClCompile>
-      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <Optimization>Disabled</Optimization>
-      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
-    </ClCompile>
-  </ItemDefinitionGroup>
-
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
-    <ClCompile>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <Optimization>MaxSpeed</Optimization>
-      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <StringPooling>true</StringPooling>
-    </ClCompile>
-    <Link>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <ItemGroup>
-    <ClCompile Include="coucal\coucal.c" />
-    <ClCompile Include="htsalias.c" />
-    <ClCompile Include="htsback.c" />
-    <ClCompile Include="htsbauth.c" />
-    <ClCompile Include="htscache.c" />
-    <ClCompile Include="htscache_selftest.c" />
-    <ClCompile Include="htscatchurl.c" />
-    <ClCompile Include="htscharset.c" />
-    <ClCompile Include="htscodec.c" />
-    <ClCompile Include="htsconcat.c" />
-    <ClCompile Include="htscore.c" />
-    <ClCompile Include="htscoremain.c" />
-    <ClCompile Include="htsdns_selftest.c" />
-    <ClCompile Include="htsencoding.c" />
-    <ClCompile Include="htsfilters.c" />
-    <ClCompile Include="htsftp.c" />
-    <ClCompile Include="htshash.c" />
-    <ClCompile Include="htshelp.c" />
-    <ClCompile Include="htsindex.c" />
-    <ClCompile Include="htslib.c" />
-    <ClCompile Include="htsmd5.c" />
-    <ClCompile Include="htsmodules.c" />
-    <ClCompile Include="htsname.c" />
-    <ClCompile Include="htsparse.c" />
-    <ClCompile Include="htsrobots.c" />
-    <ClCompile Include="htsselftest.c" />
-    <ClCompile Include="htssniff.c" />
-    <ClCompile Include="htsthread.c" />
-    <ClCompile Include="htstools.c" />
-    <ClCompile Include="htswizard.c" />
-    <ClCompile Include="htswrap.c" />
-    <ClCompile Include="htszlib.c" />
-    <ClCompile Include="md5.c" />
-    <ClCompile Include="minizip\ioapi.c" />
-    <ClCompile Include="minizip\iowin32.c" />
-    <ClCompile Include="minizip\mztools.c" />
-    <ClCompile Include="minizip\unzip.c" />
-    <ClCompile Include="minizip\zip.c" />
-    <ClCompile Include="punycode.c" />
-  </ItemGroup>
-  <ItemGroup>
-    <ResourceCompile Include="libhttrack.rc" />
-  </ItemGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-</Project>

src/proxy/proxytrack.vcproj

@@ -0,0 +1,438 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9,00"
+	Name="proxytrack"
+	ProjectGUID="{4C31F79A-9DAB-44CE-88D6-0FF961599AAB}"
+	RootNamespace="proxytrack"
+	Keyword="Win32Proj"
+	TargetFrameworkVersion="131072"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="C:\temp\proxytrack\Debug"
+			IntermediateDirectory="C:\temp\proxytrack\Debug\int"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="C:\Dev\httrack\src;&quot;C:\Dev\zlib-1.2.8&quot;;C:\Dev\minizip;&quot;C:\Dev\openssl-1.0.1j\include&quot;;C:\Dev\httrack\src\coucal"
+				PreprocessorDefinitions="NO_MALLOCT;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				BufferSecurityCheck="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="4"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib zlib1.lib"
+				OutputFile="c:\temp\httrack\proxytrack.exe"
+				LinkIncremental="2"
+				AdditionalLibraryDirectories="C:\temp\debug_libz"
+				IgnoreAllDefaultLibraries="false"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="$(OutDir)/proxytrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="C:\Dev\httrack\src;&quot;C:\Dev\zlib-1.2.8&quot;;C:\Dev\minizip;&quot;C:\Dev\openssl-1.0.1j\include&quot;;C:\Dev\httrack\src\coucal"
+				PreprocessorDefinitions="NO_MALLOCT;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				BufferSecurityCheck="true"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib zlib1.lib"
+				OutputFile="c:\temp\httrack64\proxytrack.exe"
+				LinkIncremental="2"
+				AdditionalLibraryDirectories="C:\temp\debug_libz64"
+				IgnoreAllDefaultLibraries="false"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="$(OutDir)/proxytrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="C:\temp\proxytrack\Release"
+			IntermediateDirectory="C:\temp\proxytrack\Release\int"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="C:\Dev\httrack\src;&quot;C:\Dev\zlib-1.2.8&quot;;C:\Dev\minizip;&quot;C:\Dev\openssl-1.0.1j\include&quot;;C:\Dev\httrack\src\coucal"
+				PreprocessorDefinitions="NO_MALLOCT;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				RuntimeLibrary="0"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib zlib1.lib"
+				OutputFile="O:\HTTrack\httrack\proxytrack.exe"
+				LinkIncremental="1"
+				AdditionalLibraryDirectories="C:\temp\release_libz;C:\temp\Releaselib"
+				IgnoreAllDefaultLibraries="false"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="O:\HTTrack\httrack\proxytrack.pdb"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				OptimizeForWindows98="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				Description="Copying proxytrack to separate package"
+				CommandLine="&quot;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\signtool.exe&quot; sign /f &quot;Z:\Mes Documents\certificats\httrack-com\httrack-signing-certificate.pfx&quot; /t http://timestamp.verisign.com/scripts/timstamp.dll $(TargetPath)&#x0D;&#x0A;copy /Y &quot;O:\HTTrack\httrack\proxytrack.exe&quot; &quot;O:\ProxyTrack\proxytrack\proxytrack.exe&quot;&#x0D;&#x0A;copy /Y &quot;C:\Dev\httrack\src\proxy\*.c&quot; &quot;O:\ProxyTrack\proxytrack\src\&quot;&#x0D;&#x0A;copy /Y &quot;C:\Dev\httrack\src\proxy\*.h&quot;  &quot;O:\ProxyTrack\proxytrack\src\&quot;&#x0D;&#x0A;copy /Y &quot;C:\Dev\httrack\src\proxy\*.vcproj&quot; &quot;O:\ProxyTrack\proxytrack\src\&quot;&#x0D;&#x0A;copy /Y &quot;C:\Dev\httrack\src\proxy\*.txt&quot; &quot;O:\ProxyTrack\proxytrack\src\&quot;&#x0D;&#x0A;"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="C:\Dev\httrack\src;&quot;C:\Dev\zlib-1.2.8&quot;;C:\Dev\minizip;&quot;C:\Dev\openssl-1.0.1j\include&quot;;C:\Dev\httrack\src\coucal"
+				PreprocessorDefinitions="NO_MALLOCT;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				RuntimeLibrary="0"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib zlib1.lib"
+				OutputFile="O:\HTTrack\httrack\x64\proxytrack.exe"
+				LinkIncremental="1"
+				AdditionalLibraryDirectories="C:\temp\release_libz64;C:\temp\Releaselib64"
+				IgnoreAllDefaultLibraries="false"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="O:\HTTrack\httrack\x64\proxytrack.pdb"
+				SubSystem="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				Description="Copying proxytrack to separate package"
+				CommandLine="&quot;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\signtool.exe&quot; sign /f &quot;Z:\Mes Documents\certificats\httrack-com\httrack-signing-certificate.pfx&quot; /t http://timestamp.verisign.com/scripts/timstamp.dll $(TargetPath)&#x0D;&#x0A;copy /Y &quot;O:\HTTrack\httrack\proxytrack.exe&quot; &quot;O:\ProxyTrack\proxytrack\proxytrack.exe&quot;&#x0D;&#x0A;copy /Y &quot;C:\Dev\httrack\src\proxy\*.c&quot; &quot;O:\ProxyTrack\proxytrack\src\&quot;&#x0D;&#x0A;copy /Y &quot;C:\Dev\httrack\src\proxy\*.h&quot;  &quot;O:\ProxyTrack\proxytrack\src\&quot;&#x0D;&#x0A;copy /Y &quot;C:\Dev\httrack\src\proxy\*.vcproj&quot; &quot;O:\ProxyTrack\proxytrack\src\&quot;&#x0D;&#x0A;copy /Y &quot;C:\Dev\httrack\src\proxy\*.txt&quot; &quot;O:\ProxyTrack\proxytrack\src\&quot;&#x0D;&#x0A;"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
+			>
+			<File
+				RelativePath="..\coucal\coucal.c"
+				>
+			</File>
+			<File
+				RelativePath="..\htsmd5.c"
+				>
+			</File>
+			<File
+				RelativePath="..\minizip\ioapi.c"
+				>
+			</File>
+			<File
+				RelativePath="..\minizip\iowin32.c"
+				>
+			</File>
+			<File
+				RelativePath="main.c"
+				>
+			</File>
+			<File
+				RelativePath="..\md5.c"
+				>
+			</File>
+			<File
+				RelativePath="..\minizip\mztools.c"
+				>
+			</File>
+			<File
+				RelativePath="proxytrack.c"
+				>
+			</File>
+			<File
+				RelativePath="store.c"
+				>
+			</File>
+			<File
+				RelativePath="..\minizip\unzip.c"
+				>
+			</File>
+			<File
+				RelativePath="..\minizip\zip.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl;inc;xsd"
+			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
+			>
+			<File
+				RelativePath="proxystrings.h"
+				>
+			</File>
+			<File
+				RelativePath="proxytrack.h"
+				>
+			</File>
+			<File
+				RelativePath="store.h"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}"
+			>
+			<File
+				RelativePath=".\changelog.txt"
+				>
+			</File>
+		</Filter>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>

src/proxy/store.c

@@ -1938,9 +1938,6 @@ static time_t getGMT(struct tm *tm) {   /* hey, time_t is local! */
 #if (defined(BSD) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD_kernel__))
     time_t now = time(NULL);
     time_t timezone = -localtime(&now)->tm_gmtoff;
-#elif defined(_MSC_VER)
-    /* MSVC spells it _timezone */
-    const time_t timezone = _timezone;
 #endif
     return (time_t) (t - timezone);
   }

src/proxytrack.vcxproj

@@ -1,113 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-
-  <PropertyGroup Label="Globals">
-    <VCProjectVersion>17.0</VCProjectVersion>
-    <ProjectGuid>{2F9E0E4C-2B5B-4B2E-9F6D-1C0A5E7B3D03}</ProjectGuid>
-    <RootNamespace>proxytrack</RootNamespace>
-    <WindowsTargetPlatformVersion Condition="'$(WindowsTargetPlatformVersion)'==''">10.0</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-
-  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-
-  <PropertyGroup>
-    <VcpkgEnableManifest>true</VcpkgEnableManifest>
-    <VcpkgTriplet Condition="'$(Platform)'=='Win32'">x86-windows</VcpkgTriplet>
-    <VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows</VcpkgTriplet>
-    <OutDir>$(MSBuildThisFileDirectory)$(Platform)\$(Configuration)\</OutDir>
-    <IntDir>$(MSBuildThisFileDirectory)$(Platform)\$(Configuration)\obj\proxytrack\</IntDir>
-    <TargetName>proxytrack</TargetName>
-  </PropertyGroup>
-
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <!-- Matches proxytrack_CFLAGS in Makefile.am. Standalone: it does not link
-           libhttrack, it only borrows headers (hts_effective_mime is a macro). -->
-      <PreprocessorDefinitions>WIN32;_CONSOLE;_MBCS;NO_MALLOCT;ZLIB_CONST;HTS_INTHASH_USES_MD5;ZLIB_DLL;WINVER=0x0601;_WIN32_WINNT=0x0601;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>$(MSBuildThisFileDirectory);$(MSBuildThisFileDirectory)coucal;$(MSBuildThisFileDirectory)proxy;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <WarningLevel>Level3</WarningLevel>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <CompileAs>CompileAsC</CompileAs>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <AdditionalDependencies>Ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
-    <ClCompile>
-      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <Optimization>Disabled</Optimization>
-      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
-    </ClCompile>
-  </ItemDefinitionGroup>
-
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
-    <ClCompile>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <Optimization>MaxSpeed</Optimization>
-      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <StringPooling>true</StringPooling>
-    </ClCompile>
-    <Link>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <ItemGroup>
-    <ClCompile Include="proxy\main.c" />
-    <ClCompile Include="proxy\proxytrack.c" />
-    <ClCompile Include="proxy\store.c" />
-    <ClCompile Include="coucal\coucal.c" />
-    <ClCompile Include="htsmd5.c" />
-    <ClCompile Include="md5.c" />
-    <ClCompile Include="minizip\ioapi.c" />
-    <ClCompile Include="minizip\iowin32.c" />
-    <ClCompile Include="minizip\mztools.c" />
-    <ClCompile Include="minizip\unzip.c" />
-    <ClCompile Include="minizip\zip.c" />
-  </ItemGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-</Project>

src/vcpkg.json

@@ -1,12 +0,0 @@
-{
-  "$schema":
-      "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
-  "name": "libhttrack",
-  "version-string": "3.49",
-  "dependencies": [
-    "brotli",
-    "openssl",
-    "zlib",
-    "zstd"
-  ]
-}

src/version.rc

@@ -1,50 +0,0 @@
-// Version resource for libhttrack.dll and httrack.exe. Signing enforces that every
-// binary in a release names the same product and version, so both need one.
-// Spelled out here because a VERSIONINFO cannot take a version string apart;
-// tests/01_engine-version-macros.test fails if this drifts from htsglobal.h.
-// The per-binary parts come from libhttrack.rc / httrack.rc.
-
-#include <winver.h>
-
-#ifndef VER_FILE_DESCRIPTION
-#define VER_FILE_DESCRIPTION "HTTrack Website Copier"
-#endif
-#ifndef VER_ORIGINAL_FILENAME
-#define VER_ORIGINAL_FILENAME ""
-#endif
-#ifndef VER_FILETYPE
-#define VER_FILETYPE VFT_APP
-#endif
-
-VS_VERSION_INFO VERSIONINFO
-  FILEVERSION 3, 49, 12, 0
-  PRODUCTVERSION 3, 49, 12, 0
-  FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
-#ifdef _DEBUG
-  FILEFLAGS VS_FF_DEBUG
-#else
-  FILEFLAGS 0x0L
-#endif
-  FILEOS VOS_NT_WINDOWS32
-  FILETYPE VER_FILETYPE
-  FILESUBTYPE VFT2_UNKNOWN
-BEGIN
-  BLOCK "StringFileInfo"
-  BEGIN
-    BLOCK "040904b0"  // U.S. English, Unicode
-    BEGIN
-      VALUE "CompanyName", "Xavier Roche"
-      VALUE "FileDescription", VER_FILE_DESCRIPTION
-      VALUE "FileVersion", "3.49.12"
-      VALUE "InternalName", VER_ORIGINAL_FILENAME
-      VALUE "LegalCopyright", "Copyright (C) 1998-2026 Xavier Roche and other contributors. GNU GPL v3 or later."
-      VALUE "OriginalFilename", VER_ORIGINAL_FILENAME
-      VALUE "ProductName", "HTTrack Website Copier"
-      VALUE "ProductVersion", "3.49-12"
-    END
-  END
-  BLOCK "VarFileInfo"
-  BEGIN
-    VALUE "Translation", 0x409, 1200
-  END
-END

src/webhttrack

@@ -12,9 +12,10 @@ if test -n "${BROWSER}"; then
 fi
 # Patch for Darwin/Mac by Ross Williams
 if test "$(uname -s)" == "Darwin"; then
-    # Darwin's 'open -W' launches the default browser and waits for it to quit.
-    # Keep it only as a fallback so a configured $BROWSER still wins the search.
-    BROWSEREXEFALLBACK="/usr/bin/open -W"
+    # Darwin/Mac OS X uses a system 'open' command to find
+    # the default browser. The -W flag causes it to wait for
+    # the browser to exit
+    BROWSEREXE="/usr/bin/open -W"
 fi
 BINWD=$(dirname "$0")
 SRCHPATH=("$BINWD" /usr/local/bin /usr/share/bin /usr/bin /usr/lib/httrack /usr/local/lib/httrack /usr/local/share/httrack /opt/local/bin /sw/bin "${HOME}/usr/bin" "${HOME}/bin")
@@ -80,7 +81,6 @@ for i in "${SRCHBROWSEREXE[@]}"; do
     done
     test -n "$BROWSEREXE" && break
 done
-test -n "$BROWSEREXE" || BROWSEREXE="${BROWSEREXEFALLBACK}"
 test -n "$BROWSEREXE" || ! log "Could not find any suitable browser" || exit 1
 
 # "browse" command
@@ -132,12 +132,12 @@ function cleanup {
 }
 
 # Cleanup in case of emergency
-trap "cleanup now; exit" HUP INT QUIT PIPE TERM
+trap "cleanup now; exit" HUP INT QUIT ILL TRAP ABRT BUS FPE SEGV PIPE ALRM TERM STKFLT XCPU XFSZ
 
 # Got SRVURL, launch browser
 launch_browser "${BROWSEREXE}" "${SRVURL}"
 
 # That's all, folks!
-trap "" HUP INT QUIT PIPE TERM
+trap "" HUP INT QUIT ILL TRAP ABRT BUS FPE SEGV PIPE ALRM TERM STKFLT XCPU XFSZ
 cleanup
 exit 0

src/webhttrack.dsp

@@ -0,0 +1,120 @@
+# Microsoft Developer Studio Project File - Name="webhttrack" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=webhttrack - Win32 Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "webhttrack.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "webhttrack.mak" CFG="webhttrack - Win32 Debug"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "webhttrack - Win32 Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "webhttrack - Win32 Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "webhttrack - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Release"
+# PROP Intermediate_Dir "Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "C:\Dev\\" /I "C:\Dev\IPv6Kit\inc\\" /I "C:\Dev\zlib\\" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FR /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 wsock32.lib libhttrack.lib /nologo /subsystem:console /pdb:none /machine:I386 /force /out:"L:\HTTrack\httrack\webhttrack.exe" /libpath:"C:\Dev\openssl\lib" /libpath:"C:\Dev\zlib\dll32" /libpath:"C:\Dev\openssl\lib\out32dll" /libpath:"C:\temp\Releaselib"
+
+!ELSEIF  "$(CFG)" == "webhttrack - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "Debug"
+# PROP Intermediate_Dir "Debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GR /GX /ZI /Od /I "C:\Dev\\" /I "C:\Dev\IPv6Kit\inc\\" /I "C:\Dev\zlib\\" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FAcs /FR /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+# ADD BASE RSC /l 0x40c /d "_DEBUG"
+# ADD RSC /l 0x40c /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 wsock32.lib libhttrack.lib /nologo /subsystem:console /debug /machine:I386 /out:"C:\temp\webhttrack.exe" /pdbtype:sept /libpath:"C:\Dev\openssl\lib" /libpath:"C:\Dev\zlib\dll32" /libpath:"C:\Dev\openssl\lib\out32dll" /libpath:"C:\temp\Releaselib"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "webhttrack - Win32 Release"
+# Name "webhttrack - Win32 Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=.\htsserver.c
+# End Source File
+# Begin Source File
+
+SOURCE=.\htsweb.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=.\htsserver.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\htsweb.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# End Group
+# Begin Source File
+
+SOURCE=.\ReadMe.txt
+# End Source File
+# End Target
+# End Project

src/webhttrack.dsw

@@ -0,0 +1,44 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "libhttrack"=..\libhttrack\libhttrack.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "webhttrack"=.\webhttrack.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+    Begin Project Dependency
+    Project_Dep_Name libhttrack
+    End Project Dependency
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+

src/webhttrack.vcproj

@@ -0,0 +1,443 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="9,00"
+	Name="webhttrack"
+	ProjectGUID="{B2A68D1B-3EB3-4B16-B634-8D36AC4266EC}"
+	RootNamespace="webhttrack"
+	TargetFrameworkVersion="131072"
+	>
+	<Platforms>
+		<Platform
+			Name="Win32"
+		/>
+		<Platform
+			Name="x64"
+		/>
+	</Platforms>
+	<ToolFiles>
+	</ToolFiles>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="C:\temp\webhttrack\Debug"
+			IntermediateDirectory="C:\temp\webhttrack\Debug"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TypeLibraryName=".\Debug/webhttrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="C:\Dev\httrack\src;C:\Dev\zlib\;&quot;C:\Dev\openssl-1.0.1j\include&quot;;C:\Dev\httrack\src\coucal"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				BufferSecurityCheck="true"
+				RuntimeTypeInfo="true"
+				PrecompiledHeaderFile=".\Debug/webhttrack.pch"
+				AssemblerOutput="2"
+				AssemblerListingLocation=".\Debug/"
+				ObjectFile=".\Debug/"
+				ProgramDataBaseFileName=".\Debug/"
+				BrowseInformation="1"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="4"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1036"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="C:\temp\httrack\webhttrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib;C:\temp\debug_libz;C:\Dev\openssl\lib\out32dll;C:\temp\Debuglib"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\Debug/webhttrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Debug|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+				TypeLibraryName=".\Debug/webhttrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				AdditionalIncludeDirectories="C:\Dev\httrack\src;C:\Dev\zlib\;&quot;C:\Dev\openssl-1.0.1j\include&quot;;C:\Dev\httrack\src\coucal"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="3"
+				BufferSecurityCheck="true"
+				RuntimeTypeInfo="true"
+				PrecompiledHeaderFile=".\Debug/webhttrack.pch"
+				AssemblerOutput="2"
+				AssemblerListingLocation=".\Debug/"
+				ObjectFile=".\Debug/"
+				ProgramDataBaseFileName=".\Debug/"
+				BrowseInformation="1"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				DebugInformationFormat="3"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="_DEBUG"
+				Culture="1036"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="C:\temp\httrack64\webhttrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib;C:\temp\debug_libz64;C:\Dev\openssl\lib\out32dll;C:\temp\Debuglib"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile=".\Debug/webhttrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="C:\temp\webhttrack\Release"
+			IntermediateDirectory="C:\temp\webhttrack\Release"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TypeLibraryName=".\Release/webhttrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="3"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="C:\Dev\httrack\src;C:\Dev\zlib\;&quot;C:\Dev\openssl-1.0.1j\include&quot;;C:\Dev\httrack\src\coucal"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				PrecompiledHeaderFile=".\Release/webhttrack.pch"
+				AssemblerListingLocation="c:\temp\VCRelease/"
+				ObjectFile="c:\temp\VCRelease/"
+				ProgramDataBaseFileName="c:\temp\VCRelease/"
+				BrowseInformation="1"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1036"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="O:\HTTrack\httrack\webhttrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib;C:\temp\release_libz;C:\Dev\openssl\lib\out32dll;C:\temp\Releaselib"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="O:\HTTrack\httrack\webhttrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="1"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="&quot;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\signtool.exe&quot; sign /f &quot;Z:\Mes Documents\certificats\httrack-com\httrack-signing-certificate.pfx&quot; /t http://timestamp.verisign.com/scripts/timstamp.dll $(TargetPath)&#x0D;&#x0A;"
+			/>
+		</Configuration>
+		<Configuration
+			Name="Release|x64"
+			OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			ConfigurationType="1"
+			InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC71.vsprops"
+			UseOfMFC="0"
+			ATLMinimizesCRunTimeLibraryUsage="false"
+			CharacterSet="2"
+			>
+			<Tool
+				Name="VCPreBuildEventTool"
+			/>
+			<Tool
+				Name="VCCustomBuildTool"
+			/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"
+			/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"
+			/>
+			<Tool
+				Name="VCMIDLTool"
+				TargetEnvironment="3"
+				TypeLibraryName=".\Release/webhttrack.tlb"
+				HeaderFileName=""
+			/>
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="3"
+				InlineFunctionExpansion="1"
+				AdditionalIncludeDirectories="C:\Dev\httrack\src;C:\Dev\zlib\;&quot;C:\Dev\openssl-1.0.1j\include&quot;;C:\Dev\httrack\src\coucal"
+				PreprocessorDefinitions="_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE"
+				StringPooling="true"
+				RuntimeLibrary="2"
+				EnableFunctionLevelLinking="true"
+				PrecompiledHeaderFile=".\Release/webhttrack.pch"
+				AssemblerListingLocation="c:\temp\VCRelease64/"
+				ObjectFile="c:\temp\VCRelease64/"
+				ProgramDataBaseFileName="c:\temp\VCRelease64/"
+				BrowseInformation="1"
+				WarningLevel="3"
+				SuppressStartupBanner="true"
+				Detect64BitPortabilityProblems="true"
+				CompileAs="0"
+			/>
+			<Tool
+				Name="VCManagedResourceCompilerTool"
+			/>
+			<Tool
+				Name="VCResourceCompilerTool"
+				PreprocessorDefinitions="NDEBUG"
+				Culture="1036"
+			/>
+			<Tool
+				Name="VCPreLinkEventTool"
+			/>
+			<Tool
+				Name="VCLinkerTool"
+				AdditionalDependencies="Ws2_32.lib libhttrack.lib"
+				OutputFile="O:\HTTrack\httrack\x64\webhttrack.exe"
+				LinkIncremental="1"
+				SuppressStartupBanner="true"
+				AdditionalLibraryDirectories="C:\Dev\openssl\lib;C:\temp\release_libz64;C:\Dev\openssl\lib\out32dll;C:\temp\Releaselib64"
+				GenerateDebugInformation="true"
+				ProgramDatabaseFile="O:\HTTrack\httrack\x64\webhttrack.pdb"
+				SubSystem="1"
+				RandomizedBaseAddress="1"
+				DataExecutionPrevention="0"
+				TargetMachine="17"
+			/>
+			<Tool
+				Name="VCALinkTool"
+			/>
+			<Tool
+				Name="VCManifestTool"
+			/>
+			<Tool
+				Name="VCXDCMakeTool"
+			/>
+			<Tool
+				Name="VCBscMakeTool"
+			/>
+			<Tool
+				Name="VCFxCopTool"
+			/>
+			<Tool
+				Name="VCAppVerifierTool"
+			/>
+			<Tool
+				Name="VCPostBuildEventTool"
+				CommandLine="&quot;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\signtool.exe&quot; sign /f &quot;Z:\Mes Documents\certificats\httrack-com\httrack-signing-certificate.pfx&quot; /t http://timestamp.verisign.com/scripts/timstamp.dll $(TargetPath)&#x0D;&#x0A;"
+			/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+			>
+			<File
+				RelativePath="htsserver.c"
+				>
+			</File>
+			<File
+				RelativePath="htsweb.c"
+				>
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl"
+			>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+			>
+			<File
+				RelativePath="htsserver.h"
+				>
+			</File>
+			<File
+				RelativePath="htsweb.h"
+				>
+			</File>
+		</Filter>
+		<File
+			RelativePath="ReadMe.txt"
+			>
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>

src/webhttrack.vcxproj

@@ -1,109 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-
-  <PropertyGroup Label="Globals">
-    <VCProjectVersion>17.0</VCProjectVersion>
-    <ProjectGuid>{2F9E0E4C-2B5B-4B2E-9F6D-1C0A5E7B3D02}</ProjectGuid>
-    <RootNamespace>webhttrack</RootNamespace>
-    <WindowsTargetPlatformVersion Condition="'$(WindowsTargetPlatformVersion)'==''">10.0</WindowsTargetPlatformVersion>
-  </PropertyGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-
-  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v143</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-  </PropertyGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-
-  <PropertyGroup>
-    <VcpkgEnableManifest>true</VcpkgEnableManifest>
-    <VcpkgTriplet Condition="'$(Platform)'=='Win32'">x86-windows</VcpkgTriplet>
-    <VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows</VcpkgTriplet>
-    <OutDir>$(MSBuildThisFileDirectory)$(Platform)\$(Configuration)\</OutDir>
-    <IntDir>$(MSBuildThisFileDirectory)$(Platform)\$(Configuration)\obj\webhttrack\</IntDir>
-    <TargetName>webhttrack</TargetName>
-  </PropertyGroup>
-
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <!-- Matches htsserver_CFLAGS in Makefile.am. -->
-      <PreprocessorDefinitions>WIN32;_CONSOLE;_MBCS;ZLIB_CONST;HTS_INTHASH_USES_MD5;WINVER=0x0601;_WIN32_WINNT=0x0601;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>$(MSBuildThisFileDirectory);$(MSBuildThisFileDirectory)coucal;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <WarningLevel>Level3</WarningLevel>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <CompileAs>CompileAsC</CompileAs>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <AdditionalDependencies>Ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
-    <ClCompile>
-      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <Optimization>Disabled</Optimization>
-      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
-      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
-      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
-    </ClCompile>
-  </ItemDefinitionGroup>
-
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
-    <ClCompile>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <Optimization>MaxSpeed</Optimization>
-      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <StringPooling>true</StringPooling>
-    </ClCompile>
-    <Link>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-    </Link>
-  </ItemDefinitionGroup>
-
-  <ItemGroup>
-    <ClCompile Include="htsserver.c" />
-    <ClCompile Include="htsweb.c" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="libhttrack.vcxproj">
-      <Project>{e76ad871-54c1-45e8-a657-6117adeffb46}</Project>
-    </ProjectReference>
-  </ItemGroup>
-
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-</Project>

tests/01_engine-crange.test

@@ -1,34 +0,0 @@
-#!/bin/bash
-#
-
-set -euo pipefail
-
-# Content-Range parse (treathead via -#test=crange). Hostile values must clamp
-# to 0, and the crange +/- 1 arithmetic must not sign-overflow (UBSan aborts on
-# the pre-fix binary at the INT64_MIN cases).
-
-cr() {
-    local want="$1"
-    shift
-    out="$(httrack -O /dev/null -#test=crange "$@")"
-    test "$out" == "$want" || {
-        echo "FAIL: $* -> '$out' (want '$want')"
-        exit 1
-    }
-}
-
-# Normal range and the '*/N' fallback both parse through unchanged.
-cr 'crange_start=0 crange_end=70870 crange=70871' 'Content-Range: bytes 0-70870/70871'
-cr 'crange_start=0 crange_end=70870 crange=70871' 'Content-Range: bytes */70871'
-
-# INT64_MIN total in the fallback would make crange-1 overflow: clamp to 0.
-cr 'crange_start=0 crange_end=0 crange=0' 'Content-Range: bytes */-9223372036854775808'
-
-# Any negative field in the 3-field form clamps the whole triple to 0 (each
-# field independently: a leading negative start/end alone still zeroes all).
-cr 'crange_start=0 crange_end=0 crange=0' 'Content-Range: bytes -1--1/-1'
-cr 'crange_start=0 crange_end=0 crange=0' 'Content-Range: bytes -5-10/20'
-
-# INT64_MAX is non-negative: it passes through, the parse must not mangle it.
-cr 'crange_start=0 crange_end=9223372036854775807 crange=9223372036854775807' \
-    'Content-Range: bytes 0-9223372036854775807/9223372036854775807'

tests/01_engine-filter.test

@@ -192,6 +192,3 @@ test "$(with_timeout httrack -O /dev/null -#test=filter "$pat" "$subj")" == "$su
 # (guards against a single-backtrack-point matcher rewrite)
 match '*[aX]X*[a]Y' 'aXaXaY'
 nomatch '*[aX]X*[a]Y' 'aXbXaY'
-
-# hostile patterns must not stack-overflow or hang: length + work caps
-test "$(with_timeout httrack -O /dev/null -#test=filterbounds)" == "filterbounds: OK" || exit 1

tests/01_engine-identabs.test

@@ -1,8 +0,0 @@
-#!/bin/bash
-#
-
-set -euo pipefail
-
-# A 2047-byte hostless "?"-URL used to overflow fil[] by one byte and abort in
-# strncat_safe_; the guard now returns -1 while valid URLs still parse.
-test "$(httrack -O /dev/null -#test=identabs)" == "identabs self-test OK" || exit 1

tests/01_engine-java.test

@@ -0,0 +1,7 @@
+#!/bin/bash
+#
+
+set -euo pipefail
+
+# .class constant-pool count is capped to the file size (calloc DoS).
+httrack -O /dev/null -#test=java run | grep -q "java constant-pool cap self-test OK"

tests/01_engine-version-macros.test

@@ -1,64 +0,0 @@
-#!/bin/bash
-#
-# version.rc repeats the version that htsglobal.h declares. Signing enforces that
-# every binary in a release reports the same one, so a drift fails the signing
-# request on release day rather than the build. Assert the two agree.
-
-set -euo pipefail
-
-src="${top_srcdir:-..}/src"
-h="$src/htsglobal.h"
-rc="$src/version.rc"
-for f in "$h" "$rc"; do
-    [ -f "$f" ] || {
-        echo "cannot find $f"
-        exit 1
-    }
-done
-
-# 3.49-12 (display) and 3.49.12 (dotted).
-version=$(sed -n 's/^#define HTTRACK_VERSION[[:space:]][[:space:]]*"\([^"]*\)".*/\1/p' "$h")
-versionid=$(sed -n 's/^#define HTTRACK_VERSIONID[[:space:]][[:space:]]*"\([^"]*\)".*/\1/p' "$h")
-if [ -z "$version" ] || [ -z "$versionid" ]; then
-    echo "could not read the version from $h"
-    exit 1
-fi
-
-# The same version, as version.rc states it.
-fileversion=$(sed -n 's/^[[:space:]]*FILEVERSION[[:space:]][[:space:]]*\(.*\)$/\1/p' "$rc" | tr -d ' \r')
-productversion=$(sed -n 's/^[[:space:]]*PRODUCTVERSION[[:space:]][[:space:]]*\(.*\)$/\1/p' "$rc" | tr -d ' \r')
-rc_fileversion=$(sed -n 's/.*VALUE "FileVersion",[[:space:]]*"\([^"]*\)".*/\1/p' "$rc")
-rc_productversion=$(sed -n 's/.*VALUE "ProductVersion",[[:space:]]*"\([^"]*\)".*/\1/p' "$rc")
-rc_productname=$(sed -n 's/.*VALUE "ProductName",[[:space:]]*"\([^"]*\)".*/\1/p' "$rc")
-
-# 3.49.12 -> 3,49,12,0
-expected_numeric="$(echo "$versionid" | tr '.' ','),0"
-
-fail=0
-check() { # what expected actual
-    if [ "$2" != "$3" ]; then
-        echo "version.rc $1 is \"$3\", but htsglobal.h says it should be \"$2\""
-        fail=1
-    fi
-}
-check FILEVERSION "$expected_numeric" "$fileversion"
-check PRODUCTVERSION "$expected_numeric" "$productversion"
-check FileVersion "$versionid" "$rc_fileversion"
-check ProductVersion "$version" "$rc_productversion"
-
-# Signing pins the product name too.
-check ProductName "HTTrack Website Copier" "$rc_productname"
-
-[ "$fail" -eq 0 ] || exit 1
-
-# And the shipped binary must agree with the header it was built from.
-out=$(httrack --version)
-case "$out" in
-*"$version"*) ;;
-*)
-    echo "httrack --version says \"$out\", which does not mention $version"
-    exit 1
-    ;;
-esac
-
-echo "version resource agrees with htsglobal.h: $version ($expected_numeric)"

tests/01_engine-xfread.test

@@ -1,29 +0,0 @@
-#!/bin/bash
-#
-
-set -euo pipefail
-
-# http_xfread1 must refuse an in-memory receive buffer that would exceed a
-# 32-bit index (hostile Content-Length, or an endless stream) rather than
-# allocate it, while still accepting a normal small size. -#test=xfread-limit
-# drives both refusal paths and the accept path.
-
-out="$(httrack -O /dev/null -#test=xfread-limit)"
-for case in bylen bygrow; do
-    echo "$out" | grep -q "${case}: refused=1 adr=null msg=In-memory content too large" || {
-        echo "FAIL ${case}: $out"
-        exit 1
-    }
-done
-
-# Exactly INT32_MAX must be refused too (the reallocs add 1).
-echo "$out" | grep -q 'boundary: msg=In-memory content too large' || {
-    echo "FAIL boundary: $out"
-    exit 1
-}
-
-# The guard must NOT fire for a legitimate small size.
-if echo "$out" | grep -q 'accept: msg=In-memory content too large'; then
-    echo "FAIL accept (guard fired on a legit size): $out"
-    exit 1
-fi

tests/01_zlib-contentcodings.test

@@ -1,11 +0,0 @@
-#!/bin/bash
-#
-
-set -euo pipefail
-
-# brotli/zstd decode, unknown codings, and the decoded-size budget.
-dir=$(mktemp -d)
-trap 'rm -rf "$dir"' EXIT
-
-httrack -O /dev/null -#test=contentcodings "$dir" run |
-    grep -q "contentcodings self-test OK"

tests/19_local-connect-fallback.test

@@ -66,12 +66,9 @@ test -n "$port" || {
 }
 
 out="$tmpdir/crawl"
-# macOS has only 127.0.0.1, so the dead 127.0.0.x connects block to the timeout
-# instead of refusing instantly (as on Linux); a small --timeout + --retries=0
-# bound the stall without changing what the fallback exercises.
 HTTRACK_DEBUG_RESOLVE="deadhost:127.0.0.2,127.0.0.1" \
     httrack "http://deadhost:$port/simple/basic.html" -O "$out" \
-    -c1 --robots=0 --timeout=5 --retries=0 --quiet -Z >"$tmpdir/log" 2>&1
+    -c1 --robots=0 --timeout=30 --quiet -Z >"$tmpdir/log" 2>&1
 
 log="$out/hts-log.txt"
 
@@ -95,12 +92,12 @@ test -f "$out/deadhost_$port/simple/basic.html" || {
     exit 1
 }
 
-# every address dead: the slot exhausts the list, then errors out (the harness
-# timeout would catch a hang/loop)
+# every address refused: the slot exhausts the list, then errors out (the
+# harness timeout would catch a hang/loop; refused connects are instant)
 out2="$tmpdir/crawl2"
 HTTRACK_DEBUG_RESOLVE="alldead:127.0.0.2,127.0.0.3" \
     httrack "http://alldead:$port/simple/basic.html" -O "$out2" \
-    -c1 --robots=0 --timeout=5 --retries=0 --quiet -Z >"$tmpdir/log2" 2>&1
+    -c1 --robots=0 --timeout=30 --quiet -Z >"$tmpdir/log2" 2>&1
 log2="$out2/hts-log.txt"
 
 grep -q "trying next address" "$log2" || {

tests/31_local-javaclass.test

@@ -0,0 +1,23 @@
+#!/bin/bash
+# The java plugin must load (versioned dlopen name) and parse a .class
+# constant pool: a resource named only inside Foo.class gets crawled.
+set -e
+
+: "${top_srcdir:=..}"
+
+tmproot=$(mktemp -d)
+trap 'rm -rf "$tmproot"' EXIT
+mkdir "$tmproot/javaclass"
+
+cat >"$tmproot/javaclass/index.html" <<'EOF'
+<html><body><a href="Foo.class">applet</a></body></html>
+EOF
+printf 'GIF89a' >"$tmproot/javaclass/hello.gif"
+# magic/minor/major, count=2, one CONSTANT_Utf8 "hello.gif", class/superclass
+printf '\xCA\xFE\xBA\xBE\x00\x00\x00\x32\x00\x02\x01\x00\x09hello.gif\x00\x00\x00\x00' \
+    >"$tmproot/javaclass/Foo.class"
+
+bash "$top_srcdir/tests/local-crawl.sh" --root "$tmproot" --errors 0 \
+    --found 'javaclass/Foo.class' \
+    --found 'javaclass/hello.gif' \
+    httrack 'BASEURL/javaclass/index.html'

tests/36_local-bigcrawl.test

@@ -53,4 +53,4 @@ bash "$top_srcdir/tests/local-crawl.sh" --rerun \
     --log-found ', no files updated' \
     --max-mirror-bytes 700000 \
     --min-mirror-bytes 500000 \
-    httrack 'BASEURL/big/index.html' --retries=0 -c16 -%c100 -A100000000
+    httrack 'BASEURL/big/index.html' --retries=0 -c8 -%c100 -A100000000

tests/45_local-maxsize-recv.test

@@ -1,16 +0,0 @@
-#!/bin/bash
-#
-# -M caps received volume, not saved 200-only bytes (#520): links to large 404
-# bodies pump received >> saved; the cap must trip though little lands on disk.
-
-set -euo pipefail
-
-: "${top_srcdir:=..}"
-
-# The mirror bound is the load-bearing half: it fires while <100 KB is saved,
-# so the cap can only have tripped on received volume, not saved bytes (which
-# would exceed the cap and fetch all 16 links).
-bash "$top_srcdir/tests/local-crawl.sh" \
-    --log-found 'More than 500000 bytes have been transferred.. giving up' \
-    --max-mirror-bytes 100000 \
-    httrack 'BASEURL/maxrecv/index.html' -M500000 -c4

tests/46_local-update-304-resume.test

@@ -1,118 +0,0 @@
-#!/bin/bash
-# C7: a server 304 answering a resume's Range request is out of protocol; httrack
-# must drop the partial and refetch, not finalize it as complete at the partial
-# byte count. Pass 1 leaves a partial + temp-ref; pass 2 resumes, gets a bogus
-# 304, and must recover the whole file.
-set -u
-
-: "${top_srcdir:=..}"
-testdir=$(cd "$(dirname "$0")" && pwd)
-server="${testdir}/local-server.py"
-
-command -v python3 >/dev/null || ! echo "python3 not found; skipping" || exit 77
-
-tmpdir=$(mktemp -d "${TMPDIR:-/tmp}/httrack_c7.XXXXXX") || exit 1
-serverpid=
-crawlpid=
-cleanup() {
-    test -n "$crawlpid" && kill -9 "$crawlpid" 2>/dev/null
-    if test -n "$serverpid"; then
-        kill "$serverpid" 2>/dev/null
-        wait "$serverpid" 2>/dev/null
-    fi
-    rm -rf "$tmpdir"
-}
-trap cleanup EXIT HUP INT QUIT PIPE TERM
-
-serverlog="${tmpdir}/server.log"
-counter="${tmpdir}/reqcount"
-mark="${tmpdir}/got304"
-RESUME304_COUNTER="$counter" RESUME304_MARK="$mark" python3 "$server" --root "${testdir}/server-root" >"$serverlog" 2>&1 &
-serverpid=$!
-port=
-for _ in $(seq 1 50); do
-    line=$(head -n1 "$serverlog" 2>/dev/null)
-    if test "${line%% *}" == "PORT"; then
-        port="${line#PORT }"
-        break
-    fi
-    kill -0 "$serverpid" 2>/dev/null || {
-        echo "server exited early: $(cat "$serverlog")"
-        exit 1
-    }
-    sleep 0.1
-done
-test -n "$port" || {
-    echo "could not discover server port"
-    exit 1
-}
-base="http://127.0.0.1:${port}"
-
-which httrack >/dev/null || {
-    echo "could not find httrack"
-    exit 1
-}
-out="${tmpdir}/crawl"
-mkdir "$out"
-common=(-O "$out" --quiet --disable-security-limits --robots=0 --timeout=30 --retries=1 -c1)
-refdir="${out}/hts-cache/ref"
-
-# --- pass 1: crawl, interrupt once the blob download is underway -------------
-printf '[pass 1: interrupt mid-download] ..\t'
-httrack "${common[@]}" "${base}/resume304/index.html" >"${tmpdir}/log1" 2>&1 &
-crawlpid=$!
-for _ in $(seq 1 300); do
-    test -s "$counter" && break
-    kill -0 "$crawlpid" 2>/dev/null || break
-    sleep 0.1
-done
-sleep 0.5
-kill -TERM "$crawlpid" 2>/dev/null
-wait "$crawlpid" 2>/dev/null
-crawlpid=
-test -n "$(find "$refdir" -name '*.ref' 2>/dev/null)" || {
-    echo "FAIL: no temp-ref survived pass 1; cannot drive C7"
-    exit 1
-}
-echo "OK (temp-ref present)"
-before=$(wc -c <"$counter" 2>/dev/null || echo 0)
-
-# --- pass 2: --continue -> resume Range -> bogus 304 -> drop + refetch --------
-printf '[pass 2: resume gets 304, must refetch] ..\t'
-httrack "${common[@]}" --continue "${base}/resume304/index.html" >"${tmpdir}/log2" 2>&1
-echo "OK (terminated)"
-
-blob=$(find "$out" -name blob.bin 2>/dev/null | head -1)
-full=8200 # len(RESUME304_BODY) = len("C7DATA--") + 8192
-
-printf '[file recovered whole] ..\t'
-test -s "$blob" || {
-    echo "FAIL: blob.bin missing after the 304 resume (partial dropped, not refetched)"
-    exit 1
-}
-got=$(wc -c <"$blob")
-test "$got" -eq "$full" || {
-    echo "FAIL: blob.bin is ${got} bytes, expected ${full} (partial finalized as complete)"
-    exit 1
-}
-echo "OK (${got} bytes)"
-
-# Pass 2 must issue at least two requests: the resume (Range -> 304) and the
-# range-less refetch (-> 200). Exactly one means the partial was trusted.
-after=$(wc -c <"$counter" 2>/dev/null || echo 0)
-hits=$((after - before))
-printf '[resume then refetch] ..\t'
-test "$hits" -ge 2 || {
-    echo "FAIL: only ${hits} pass-2 request(s); the 304 was trusted, no refetch"
-    exit 1
-}
-echo "OK (${hits} requests)"
-
-# The recovery must go through the resume path: a Range request that drew the
-# bogus 304 (a fresh re-crawl sends no Range, so this marker stays empty).
-printf '[resume Range drew a 304] ..\t'
-test -s "$mark" || {
-    echo "FAIL: no Range request got a 304; the resume path was not exercised"
-    exit 1
-}
-echo "OK"

tests/47_local-crange-overflow.test

@@ -1,96 +0,0 @@
-#!/bin/bash
-# C2: a resume whose 206 carries a Content-Range end of INT64_MAX must not
-# sign-overflow the crange+1 range check (UBSan aborts on the pre-fix binary).
-# Pass 1 leaves a partial + temp-ref; pass 2 resumes, gets the hostile 206, and
-# must reject the range and refetch the whole file rather than overflow. Teeth
-# are UBSan-only: a normal build wraps to the same reject+restart.
-set -u
-
-: "${top_srcdir:=..}"
-testdir=$(cd "$(dirname "$0")" && pwd)
-server="${testdir}/local-server.py"
-
-command -v python3 >/dev/null || ! echo "python3 not found; skipping" || exit 77
-
-tmpdir=$(mktemp -d "${TMPDIR:-/tmp}/httrack_crange.XXXXXX") || exit 1
-serverpid=
-crawlpid=
-cleanup() {
-    test -n "$crawlpid" && kill -9 "$crawlpid" 2>/dev/null
-    if test -n "$serverpid"; then
-        kill "$serverpid" 2>/dev/null
-        wait "$serverpid" 2>/dev/null
-    fi
-    rm -rf "$tmpdir"
-}
-trap cleanup EXIT HUP INT QUIT PIPE TERM
-
-serverlog="${tmpdir}/server.log"
-python3 "$server" --root "${testdir}/server-root" >"$serverlog" 2>&1 &
-serverpid=$!
-port=
-for _ in $(seq 1 50); do
-    line=$(head -n1 "$serverlog" 2>/dev/null)
-    if test "${line%% *}" == "PORT"; then
-        port="${line#PORT }"
-        break
-    fi
-    kill -0 "$serverpid" 2>/dev/null || {
-        echo "server exited early: $(cat "$serverlog")"
-        exit 1
-    }
-    sleep 0.1
-done
-test -n "$port" || {
-    echo "could not discover server port"
-    exit 1
-}
-base="http://127.0.0.1:${port}"
-
-which httrack >/dev/null || {
-    echo "could not find httrack"
-    exit 1
-}
-out="${tmpdir}/crawl"
-mkdir "$out"
-common=(-O "$out" --quiet --disable-security-limits --robots=0 --timeout=30 --retries=1 -c1)
-refdir="${out}/hts-cache/ref"
-
-# --- pass 1: crawl, interrupt once the blob download is underway -------------
-printf '[pass 1: interrupt mid-download] ..\t'
-httrack "${common[@]}" "${base}/crange206/index.html" >"${tmpdir}/log1" 2>&1 &
-crawlpid=$!
-for _ in $(seq 1 300); do
-    test -n "$(find "$refdir" -name '*.ref' 2>/dev/null)" && break
-    kill -0 "$crawlpid" 2>/dev/null || break
-    sleep 0.1
-done
-sleep 0.3
-kill -TERM "$crawlpid" 2>/dev/null
-wait "$crawlpid" 2>/dev/null
-crawlpid=
-test -n "$(find "$refdir" -name '*.ref' 2>/dev/null)" || {
-    echo "FAIL: no temp-ref survived pass 1; cannot drive the resume"
-    exit 1
-}
-echo "OK (temp-ref present)"
-
-# --- pass 2: --continue -> resume -> hostile INT64_MAX Content-Range ----------
-printf '[pass 2: hostile 206, no overflow, refetch] ..\t'
-httrack "${common[@]}" --continue "${base}/crange206/index.html" >"${tmpdir}/log2" 2>&1
-echo "OK (terminated)"
-
-blob=$(find "$out" -name blob.bin 2>/dev/null | head -1)
-full=6008 # len(CRANGE206_BODY) = len("CR206DAT") + 6000
-
-printf '[file recovered whole] ..\t'
-test -s "$blob" || {
-    echo "FAIL: blob.bin missing after the hostile 206"
-    exit 1
-}
-got=$(wc -c <"$blob")
-test "$got" -eq "$full" || {
-    echo "FAIL: blob.bin is ${got} bytes, expected ${full}"
-    exit 1
-}
-echo "OK (${got} bytes)"

tests/48_local-crange-memresume.test

@@ -1,96 +0,0 @@
-#!/bin/bash
-# C2 (memory branch): a resume whose 206 lies text/html with a matching
-# INT64_MAX Content-Length must not overflow the resume buffer-size add
-# (UBSan aborts on the pre-fix binary at alloc_mem += totalsize). Pass 1 leaves
-# a partial + temp-ref; pass 2 resumes and must reject and refetch the whole
-# file. Teeth are UBSan-only: a normal build wraps to the same reject+restart.
-set -u
-
-: "${top_srcdir:=..}"
-testdir=$(cd "$(dirname "$0")" && pwd)
-server="${testdir}/local-server.py"
-
-command -v python3 >/dev/null || ! echo "python3 not found; skipping" || exit 77
-
-tmpdir=$(mktemp -d "${TMPDIR:-/tmp}/httrack_crangemem.XXXXXX") || exit 1
-serverpid=
-crawlpid=
-cleanup() {
-    test -n "$crawlpid" && kill -9 "$crawlpid" 2>/dev/null
-    if test -n "$serverpid"; then
-        kill "$serverpid" 2>/dev/null
-        wait "$serverpid" 2>/dev/null
-    fi
-    rm -rf "$tmpdir"
-}
-trap cleanup EXIT HUP INT QUIT PIPE TERM
-
-serverlog="${tmpdir}/server.log"
-python3 "$server" --root "${testdir}/server-root" >"$serverlog" 2>&1 &
-serverpid=$!
-port=
-for _ in $(seq 1 50); do
-    line=$(head -n1 "$serverlog" 2>/dev/null)
-    if test "${line%% *}" == "PORT"; then
-        port="${line#PORT }"
-        break
-    fi
-    kill -0 "$serverpid" 2>/dev/null || {
-        echo "server exited early: $(cat "$serverlog")"
-        exit 1
-    }
-    sleep 0.1
-done
-test -n "$port" || {
-    echo "could not discover server port"
-    exit 1
-}
-base="http://127.0.0.1:${port}"
-
-which httrack >/dev/null || {
-    echo "could not find httrack"
-    exit 1
-}
-out="${tmpdir}/crawl"
-mkdir "$out"
-common=(-O "$out" --quiet --disable-security-limits --robots=0 --timeout=30 --retries=1 -c1)
-refdir="${out}/hts-cache/ref"
-
-# --- pass 1: crawl, interrupt once the blob download is underway -------------
-printf '[pass 1: interrupt mid-download] ..\t'
-httrack "${common[@]}" "${base}/crange206mem/index.html" >"${tmpdir}/log1" 2>&1 &
-crawlpid=$!
-for _ in $(seq 1 300); do
-    test -n "$(find "$refdir" -name '*.ref' 2>/dev/null)" && break
-    kill -0 "$crawlpid" 2>/dev/null || break
-    sleep 0.1
-done
-sleep 0.3
-kill -TERM "$crawlpid" 2>/dev/null
-wait "$crawlpid" 2>/dev/null
-crawlpid=
-test -n "$(find "$refdir" -name '*.ref' 2>/dev/null)" || {
-    echo "FAIL: no temp-ref survived pass 1; cannot drive the resume"
-    exit 1
-}
-echo "OK (temp-ref present)"
-
-# --- pass 2: --continue -> resume -> hostile INT64_MAX Content-Range ----------
-printf '[pass 2: hostile 206, no overflow, refetch] ..\t'
-httrack "${common[@]}" --continue "${base}/crange206mem/index.html" >"${tmpdir}/log2" 2>&1
-echo "OK (terminated)"
-
-blob=$(find "$out" -name blob.bin 2>/dev/null | head -1)
-full=6008 # len(CRANGE206_BODY) = len("CR206DAT") + 6000
-
-printf '[file recovered whole] ..\t'
-test -s "$blob" || {
-    echo "FAIL: blob.bin missing after the hostile 206"
-    exit 1
-}
-got=$(wc -c <"$blob")
-test "$got" -eq "$full" || {
-    echo "FAIL: blob.bin is ${got} bytes, expected ${full}"
-    exit 1
-}
-echo "OK (${got} bytes)"

tests/49_local-cookiewall.test

@@ -1,34 +0,0 @@
-#!/bin/bash
-#
-# Cookie-wall self-redirect (#15): httrack replays a Set-Cookie to mirror the
-# real page, gives up when nothing changes, and stays bounded when it never does.
-
-set -euo pipefail
-
-: "${top_srcdir:=..}"
-
-# Unknown-ext (wall.php) and known-ext (wall.html): the wall sets the cookie once,
-# then serves real content; httrack must replay it and mirror that content.
-bash "$top_srcdir/tests/local-crawl.sh" --errors 0 \
-    --found 'cookiewall/wall.html' \
-    --file-matches 'cookiewall/wall.html' 'REAL-CONTENT-BEHIND-COOKIE-WALL' \
-    httrack 'BASEURL/cookiewall/index.html'
-
-bash "$top_srcdir/tests/local-crawl.sh" --errors 0 \
-    --found 'cookiewall2/wall.html' \
-    --file-matches 'cookiewall2/wall.html' 'REAL-CONTENT-BEHIND-COOKIE-WALL' \
-    httrack 'BASEURL/cookiewall2/index.html'
-
-# No Set-Cookie: the jar never changes, so httrack must give up at once (retry
-# stays gated) and not mirror the wall. A dropped gate would skip this log line.
-bash "$top_srcdir/tests/local-crawl.sh" --errors 0 \
-    --not-found 'cookiewall3/wall.html' \
-    --log-found 'loop to same filename' \
-    httrack 'BASEURL/cookiewall3/index.html'
-
-# Ever-changing cookie never satisfies the wall: httrack must stop at the retry
-# cap (bounded, no early give-up) and not mirror it.
-bash "$top_srcdir/tests/local-crawl.sh" --errors 0 \
-    --not-found 'cookiewall4/wall.html' \
-    --log-not-found 'loop to same filename' \
-    httrack 'BASEURL/cookiewall4/index.html'

tests/50_local-contentcodings.test

@@ -1,38 +0,0 @@
-#!/bin/bash
-#
-# br and zstd on the wire: both decode, a junk coding leaves the body alone, an
-# undecodable one fails the fetch, and br/zstd are advertised over TLS only.
-
-set -euo pipefail
-
-: "${top_srcdir:=..}"
-
-# Both decoders are needed for the wire fixtures; the codec-off matrix is
-# covered by the fenced 01_zlib-contentcodings self-test.
-if test "${BROTLI_ENABLED:-yes}" != "yes" || test "${ZSTD_ENABLED:-yes}" != "yes"; then
-    echo "brotli/zstd not both compiled, skipping"
-    exit 77
-fi
-
-# bad.html (in memory) and bin.dat (direct-to-disk) both carry an undecodable
-# coding: the fetch fails and neither leaves coded bytes on disk.
-bash "$top_srcdir/tests/local-crawl.sh" --errors 2 --files 5 \
-    --file-matches 'codec/br.html' 'coded body' \
-    --file-matches 'codec/zstd.html' 'coded body' \
-    --file-matches 'codec/junk.html' 'junk coding' \
-    --file-matches 'codec/ae.html' 'AE=gzip, deflate,' \
-    --file-not-matches 'codec/ae.html' ' br' \
-    --file-not-matches 'codec/ae.html' 'zstd' \
-    --not-found 'codec/bad.html' \
-    --not-found 'codec/bin.dat' \
-    --log-found 'Unsupported Content-Encoding' \
-    httrack 'BASEURL/codec/index.html'
-
-if test "${HTTPS_SUPPORT:-}" == "no"; then
-    echo "no https support compiled, skipping the TLS leg"
-    exit 0
-fi
-
-bash "$top_srcdir/tests/local-crawl.sh" --tls --errors 2 --files 5 \
-    --file-matches 'codec/ae.html' 'AE=gzip, deflate, br, zstd,' \
-    httrack 'BASEURL/codec/index.html'

tests/Makefile.am

@@ -15,8 +15,6 @@ TESTS_ENVIRONMENT += PATH=$(top_builddir)/src$(PATH_SEPARATOR)$$PATH
 ### TESTS_ENVIRONMENT += $(SHLIBPATH_VAR)="$(top_builddir)/src/$(LT_CV_OBJDIR)$${$(SHLIBPATH_VAR):+$(PATH_SEPARATOR)}$$$(SHLIBPATH_VAR)"
 TESTS_ENVIRONMENT += ONLINE_UNIT_TESTS=$(ONLINE_UNIT_TESTS)
 TESTS_ENVIRONMENT += HTTPS_SUPPORT=$(HTTPS_SUPPORT)
-TESTS_ENVIRONMENT += BROTLI_ENABLED=$(BROTLI_ENABLED)
-TESTS_ENVIRONMENT += ZSTD_ENABLED=$(ZSTD_ENABLED)
 TESTS_ENVIRONMENT += V6_SUPPORT=$(V6_SUPPORT)
 TESTS_ENVIRONMENT += top_srcdir=$(top_srcdir)
 
@@ -32,7 +30,6 @@ TESTS = \
 	01_engine-cmdline.test \
 	01_engine-cookies.test \
 	01_engine-copyopt.test \
-	01_engine-crange.test \
 	01_engine-dns.test \
 	01_engine-doitlog.test \
 	01_engine-entities.test \
@@ -46,9 +43,9 @@ TESTS = \
 	01_engine-header.test \
 	01_engine-idna.test \
 	01_engine-identurl.test \
-	01_engine-identabs.test \
 	01_engine-escape-room.test \
 	01_engine-inplace-escape.test \
+	01_engine-java.test \
 	01_engine-makeindex.test \
 	01_engine-mime.test \
 	01_engine-parse.test \
@@ -68,10 +65,7 @@ TESTS = \
 	01_engine-urlhack.test \
 	01_engine-unescape-bounds.test \
 	01_engine-useragent.test \
-	01_engine-version-macros.test \
-	01_engine-xfread.test \
 	01_zlib-acceptencoding.test \
-	01_zlib-contentcodings.test \
 	01_zlib-cache.test \
 	01_zlib-cache-corrupt.test \
 	01_zlib-cache-legacy.test \
@@ -106,6 +100,7 @@ TESTS = \
 	28_local-pause.test \
 	29_local-redirect-fragment.test \
 	30_local-fragment-link.test \
+	31_local-javaclass.test \
 	32_local-cdispo.test \
 	33_local-delayed.test \
 	34_local-maxtime.test \
@@ -118,12 +113,6 @@ TESTS = \
 	41_local-utf8-link.test \
 	42_local-maxsize-slow.test \
 	43_local-update-truncate.test \
-	44_local-update-errormask.test \
-	45_local-maxsize-recv.test \
-	46_local-update-304-resume.test \
-	47_local-crange-overflow.test \
-	48_local-crange-memresume.test \
-	49_local-cookiewall.test \
-	50_local-contentcodings.test
+	44_local-update-errormask.test
 
 CLEANFILES = check-network_sh.cache

tests/crawl-test.sh

@@ -105,7 +105,7 @@ function start-crawl {
     log="${tmp}/log"
     debug starting httrack -O "${tmp}" "${moreargs[@]}" "${@:pos}"
     info "running httrack ${*:pos}"
-    httrack -O "${tmp}" --user-agent="httrack $ver ut ($(uname -mrs))" "${moreargs[@]}" "${@:pos}" >"${log}" 2>&1 &
+    httrack -O "${tmp}" --user-agent="httrack $ver ut ($(uname -omrs))" "${moreargs[@]}" "${@:pos}" >"${log}" 2>&1 &
     crawlpid="$!"
     debug "started cralwer on pid $crawlpid"
     wait "$crawlpid"

tests/local-crawl.sh

@@ -213,7 +213,7 @@ mkdir "$out" || die "could not create $out"
 declare -a moreargs=(--quiet --max-time=120 --timeout=30 --disable-security-limits --robots=0)
 log="${tmpdir}/log"
 info "running httrack ${hts[*]}"
-httrack -O "$out" --user-agent="httrack $ver local ($(uname -mrs))" "${moreargs[@]}" "${hts[@]}" >"$log" 2>&1 &
+httrack -O "$out" --user-agent="httrack $ver local ($(uname -omrs))" "${moreargs[@]}" "${hts[@]}" >"$log" 2>&1 &
 crawlpid=$!
 wait "$crawlpid"
 crawlres=$?
@@ -230,7 +230,7 @@ grep -iE "^[0-9:]*[[:space:]]Error:" "${out}/hts-log.txt" >&2
 # --- optional second pass: re-mirror into the same dir (cache/update path) ----
 if test -n "$rerun"; then
     info "re-running httrack (update pass)"
-    httrack -O "$out" --user-agent="httrack $ver local ($(uname -mrs))" \
+    httrack -O "$out" --user-agent="httrack $ver local ($(uname -omrs))" \
         "${moreargs[@]}" "${hts[@]}" >"${log}.2" 2>&1 &
     crawlpid=$!
     wait "$crawlpid"
@@ -258,7 +258,7 @@ fi
 if test -n "$rerun_args"; then
     read -ra extra <<<"$rerun_args"
     info "re-running httrack with ${rerun_args}"
-    httrack -O "$out" --user-agent="httrack $ver local ($(uname -mrs))" \
+    httrack -O "$out" --user-agent="httrack $ver local ($(uname -omrs))" \
         "${moreargs[@]}" "${hts[@]}" "${extra[@]}" >"${log}.2" 2>&1 &
     crawlpid=$!
     wait "$crawlpid"
@@ -281,7 +281,7 @@ if test -n "$rerun_dead"; then
     wait "$serverpid" 2>/dev/null
     serverpid=
     info "re-running httrack against the stopped server"
-    httrack -O "$out" --user-agent="httrack $ver local ($(uname -mrs))" \
+    httrack -O "$out" --user-agent="httrack $ver local ($(uname -omrs))" \
         "${moreargs[@]}" "${hts[@]}" >"${log}.dead" 2>&1 &
     crawlpid=$!
     wait "$crawlpid" || true

tests/local-server.py

@@ -14,7 +14,6 @@ stdlib only (http.server + ssl) -- no new build or runtime dependency.
 """
 
 import argparse
-import base64
 import gzip
 import hashlib
 import os
@@ -634,75 +633,6 @@ class Handler(SimpleHTTPRequestHandler):
             extra_headers=[("Content-Encoding", "gzip")],
         )
 
-    # --- content codings ---------------------------------------------------
-    # Canned br/zstd bodies (no brotli/zstd module in the stdlib): both decode
-    # to CODEC_BODY. Regenerate with the brotli/zstd CLIs over that string.
-    CODEC_BODY = (
-        b"<html><head><title>codec</title></head>"
-        b"<body><p>coded body</p></body></html>"
-    )
-    CODEC_BR = base64.b64decode(
-        "G0sAAAQccqSBBfJlUvOccsDeitqC9CbHwENWiptQj5aExP0mBjjVgy2DF17olLzLo2T2Eg=="
-    )
-    CODEC_ZSTD = base64.b64decode(
-        "KLUv/SBMFQIAFAM8aHRtbD48aGVhZD48dGl0bGU+Y29kZWM8LzwvYm9keT48"
-        "cGQgPC9wPjwvL2h0bWw+BQA7p8QMDNQ1PgcWhjkG"
-    )
-
-    def route_codec_index(self):
-        self.send_html(
-            '\t<a href="br.html">br</a>\n'
-            '\t<a href="zstd.html">zstd</a>\n'
-            '\t<a href="junk.html">junk</a>\n'
-            '\t<a href="bad.html">bad</a>\n'
-            '\t<a href="bin.dat">bin</a>\n'
-            '\t<a href="ae.html">ae</a>\n'
-        )
-
-    def route_codec_br(self):
-        self.send_raw(
-            self.CODEC_BR, "text/html", extra_headers=[("Content-Encoding", "br")]
-        )
-
-    def route_codec_zstd(self):
-        self.send_raw(
-            self.CODEC_ZSTD, "text/html", extra_headers=[("Content-Encoding", "zstd")]
-        )
-
-    # Junk token on a plain body: the page must survive (broken servers do this)
-    def route_codec_junk(self):
-        self.send_raw(
-            b"<html><body><p>junk coding</p></body></html>",
-            "text/html",
-            extra_headers=[("Content-Encoding", "utf-8")],
-        )
-
-    # A real coding we have no decoder for: the fetch must fail rather than
-    # save the coded bytes as the page.
-    def route_codec_bad(self):
-        self.send_raw(
-            b"<html><body><p>never decoded</p></body></html>",
-            "text/html",
-            extra_headers=[("Content-Encoding", "compress")],
-        )
-
-    # Same, on a non-HTML body: this takes the direct-to-disk (is_write) branch,
-    # a different discard path than the in-memory bad.html above.
-    def route_codec_bin(self):
-        self.send_raw(
-            b"\x00\x01\x02 CODED-BINARY-MUST-NOT-LAND \xff\xfe" * 8,
-            "application/octet-stream",
-            extra_headers=[("Content-Encoding", "compress")],
-        )
-
-    # Echo what httrack advertised, so a crawl can assert the header.
-    def route_codec_ae(self):
-        self.send_raw(
-            b"<html><body><p>AE=%s</p></body></html>"
-            % self.headers.get("Accept-Encoding", "").encode(),
-            "text/html",
-        )
-
     # --- MIME-type exclusion abort (issue #58) -----------------------------
     # A -mime:application/pdf filter must abort the transfer once the header
     # arrives, not download the whole body and discard it.
@@ -860,56 +790,6 @@ class Handler(SimpleHTTPRequestHandler):
         self.send_header("Content-Length", "0")
         self.end_headers()
 
-    # C7: stall the first GET (partial + temp-ref), then answer the resume's
-    # Range with a bogus 304; httrack must drop the partial and refetch.
-    RESUME304_BODY = b"C7DATA--" + bytes((i * 7 + 3) % 256 for i in range(8192))
-    _resume304_started = False
-
-    def route_resume304_index(self):
-        self.send_html('\t<a href="blob.bin">blob</a>')
-
-    def route_resume304(self):
-        counter = os.environ.get("RESUME304_COUNTER")
-        if counter:
-            with open(counter, "a") as fp:
-                fp.write("x")
-        rng = self.headers.get("Range")
-        if not Handler._resume304_started:
-            Handler._resume304_started = True
-            self.send_response(200)
-            self.send_header("Content-Type", "application/octet-stream")
-            self.send_header("Content-Length", str(len(self.RESUME304_BODY)))
-            self.send_header("Accept-Ranges", "bytes")
-            self.send_header("Last-Modified", BIG_LASTMOD)
-            self.send_header("ETag", '"c7"')
-            self.end_headers()
-            if self.command != "HEAD":
-                self.wfile.write(self.RESUME304_BODY[:4096])
-                self.wfile.flush()
-                try:
-                    while True:
-                        time.sleep(3600)
-                except OSError:
-                    pass
-            return
-        if rng is not None:  # resume request: bogus out-of-protocol 304
-            mark = os.environ.get("RESUME304_MARK")
-            if mark:
-                with open(mark, "a") as fp:
-                    fp.write("z")
-            self.send_response(304)
-            self.send_header("ETag", '"c7"')
-            self.send_header("Content-Length", "0")
-            self.end_headers()
-            return
-        # Range-less refetch after the partial is dropped: whole file.
-        self.send_response(200)
-        self.send_header("Content-Type", "application/octet-stream")
-        self.send_header("Content-Length", str(len(self.RESUME304_BODY)))
-        self.end_headers()
-        if self.command != "HEAD":
-            self.wfile.write(self.RESUME304_BODY)
-
     # 206 resume must honor the server's Content-Range, not the offset we asked
     # for (#198): a server resuming a few bytes *before* the request must not
     # leave httrack duplicating the overlap onto the partial. flaky.bin
@@ -975,94 +855,6 @@ class Handler(SimpleHTTPRequestHandler):
         if self.command != "HEAD":
             self.wfile.write(part)
 
-    # C2: a resume answered with a 206 whose Content-Range end is INT64_MAX would
-    # sign-overflow the crange+1 range check (UBSan abort). Stall first (partial +
-    # ref), then answer the resume Range with that hostile 206; httrack must reject
-    # the range and refetch, never overflow.
-    CRANGE206_BODY = b"CR206DAT" + bytes((i * 5 + 1) % 256 for i in range(6000))
-    _crange206_started = False
-
-    def route_crange206_index(self):
-        self.send_html('\t<a href="blob.bin">blob</a>')
-
-    def route_crange206(self):
-        rng = self.headers.get("Range")
-        if not Handler._crange206_started:
-            Handler._crange206_started = True
-            self.send_response(200)
-            self.send_header("Content-Type", "application/octet-stream")
-            self.send_header("Content-Length", str(len(self.CRANGE206_BODY)))
-            self.send_header("Accept-Ranges", "bytes")
-            self.end_headers()
-            if self.command != "HEAD":
-                self.wfile.write(self.CRANGE206_BODY[:3000])
-                self.wfile.flush()
-                try:
-                    while True:
-                        time.sleep(3600)
-                except OSError:
-                    pass
-            return
-        if rng is not None:  # resume: hostile 206, Content-Range end = INT64_MAX
-            self.send_response(206, "Partial Content")
-            self.send_header("Content-Type", "application/octet-stream")
-            self.send_header("Content-Length", str(len(self.CRANGE206_BODY)))
-            self.send_header("Content-Range", "bytes 0-9223372036854775807/1")
-            self.end_headers()
-            if self.command != "HEAD":
-                self.wfile.write(self.CRANGE206_BODY)
-            return
-        # range-less refetch after the bad range is rejected: whole file.
-        self.send_response(200)
-        self.send_header("Content-Type", "application/octet-stream")
-        self.send_header("Content-Length", str(len(self.CRANGE206_BODY)))
-        self.end_headers()
-        if self.command != "HEAD":
-            self.wfile.write(self.CRANGE206_BODY)
-
-    # C2 memory branch: a resume answered with a 206 that lies text/html (so the
-    # resume buffers in memory) plus a matching INT64_MAX Content-Length would
-    # overflow the buffer-size add. Stall first, then send that hostile 206.
-    _crange206mem_started = False
-
-    def route_crange206mem_index(self):
-        self.send_html('\t<a href="blob.bin">blob</a>')
-
-    def route_crange206mem(self):
-        rng = self.headers.get("Range")
-        if not Handler._crange206mem_started:
-            Handler._crange206mem_started = True
-            self.send_response(200)
-            self.send_header("Content-Type", "application/octet-stream")
-            self.send_header("Content-Length", str(len(self.CRANGE206_BODY)))
-            self.send_header("Accept-Ranges", "bytes")
-            self.end_headers()
-            if self.command != "HEAD":
-                self.wfile.write(self.CRANGE206_BODY[:3000])
-                self.wfile.flush()
-                try:
-                    while True:
-                        time.sleep(3600)
-                except OSError:
-                    pass
-            return
-        if rng is not None:  # resume: text/html + matching INT64_MAX Content-Length
-            self.send_response(206, "Partial Content")
-            self.send_header("Content-Type", "text/html")
-            self.send_header("Content-Length", "9223372036854775807")
-            self.send_header(
-                "Content-Range", "bytes 0-9223372036854775806/9223372036854775807"
-            )
-            self.end_headers()
-            return  # the overflow is computed before any body read
-        # range-less refetch after the resume is rejected: whole file.
-        self.send_response(200)
-        self.send_header("Content-Type", "application/octet-stream")
-        self.send_header("Content-Length", str(len(self.CRANGE206_BODY)))
-        self.end_headers()
-        if self.command != "HEAD":
-            self.wfile.write(self.CRANGE206_BODY)
-
     # error pages / 0-byte files (#17): -o0 ("no error pages") must keep 4xx/5xx
     # bodies off disk; a genuine 0-byte 200 is a valid file and stays.
     def route_errpage_index(self):
@@ -1213,56 +1005,6 @@ class Handler(SimpleHTTPRequestHandler):
     def route_delayed_empty(self):
         self.send_raw(b"", "text/html")  # 200 + Content-Length: 0
 
-    # --- /cookiewall/ (#15): a self-redirect that only sets a cookie is a
-    # consent wall; httrack must replay the cookie and fetch the real page.
-    WALL_MARK = b"REAL-CONTENT-BEHIND-COOKIE-WALL"
-
-    def route_cookiewall_index(self):
-        self.send_html('\t<a href="wall.php">wall</a>')
-
-    def route_cookiewall_wall(self):
-        self._cookiewall_reply("wall.php")
-
-    # Known-extension twin: .html so the type is not delayed-resolved.
-    def route_cookiewall2_index(self):
-        self.send_html('\t<a href="wall.html">wall</a>')
-
-    def route_cookiewall2_wall(self):
-        self._cookiewall_reply("wall.html")
-
-    def _cookiewall_reply(self, location):
-        if self.request_cookies().get("gate") == "1":
-            self.send_raw(
-                b"<html><body>" + self.WALL_MARK + b"</body></html>\n", "text/html"
-            )
-        else:
-            self._wall_redirect(location, "gate=1; Path=/")
-
-    # No-cookie self-redirect: the jar never changes, so httrack must give up at
-    # once rather than re-fetch (proves the cookie-wall retry stays gated on #15).
-    def route_cookiewall3_index(self):
-        self.send_html('\t<a href="wall.php">wall</a>')
-
-    def route_cookiewall3_wall(self):
-        self._wall_redirect("wall.php", None)
-
-    # Ever-changing cookie: every hit sets a fresh value, so the jar keeps
-    # changing; httrack must stop at the loops<7 cap, not spin forever.
-    def route_cookiewall4_index(self):
-        self.send_html('\t<a href="wall.php">wall</a>')
-
-    def route_cookiewall4_wall(self):
-        nonce = int(self.request_cookies().get("gate", "0")) + 1
-        self._wall_redirect("wall.php", f"gate={nonce}; Path=/")
-
-    def _wall_redirect(self, location, set_cookie):
-        self.send_response(302, "Found")
-        self.send_header("Location", location)
-        if set_cookie is not None:
-            self.send_header("Set-Cookie", set_cookie)
-        self.send_header("Content-Length", "0")
-        self.end_headers()
-
     # -E time-limit (#481): pages that trickle far longer than any -E budget,
     # so only an engine-side abort can end the crawl.
     TRICKLE_SECONDS = 60
@@ -1362,22 +1104,6 @@ class Handler(SimpleHTTPRequestHandler):
         except OSError:
             pass
 
-    # -M received-volume cap (#520): links to large 404 bodies. httrack receives
-    # each (HTS_TOTAL_RECV climbs) but saves none, so saved stays far below -M.
-    def route_maxrecv_index(self):
-        self.send_html(
-            "".join('\t<a href="r%d.bin">r%d</a>\n' % (i, i) for i in range(16))
-        )
-
-    def route_maxrecv_404(self):
-        body = b"x" * self.BIGFILE_BYTES
-        self.send_response(404, "Not Found")
-        self.send_header("Content-Type", "application/octet-stream")
-        self.send_header("Content-Length", str(len(body)))
-        self.end_headers()
-        if self.command != "HEAD":
-            self.wfile.write(body)
-
     ROUTES = {
         "/cookies/entrance.php": route_entrance,
         "/cookies/second.php": route_second,
@@ -1385,13 +1111,6 @@ class Handler(SimpleHTTPRequestHandler):
         "/gated/index.php": route_gated_index,
         "/gated/secret.php": route_gated_secret,
         "/robots.txt": route_robots,
-        "/codec/index.html": route_codec_index,
-        "/codec/br.html": route_codec_br,
-        "/codec/zstd.html": route_codec_zstd,
-        "/codec/junk.html": route_codec_junk,
-        "/codec/bad.html": route_codec_bad,
-        "/codec/bin.dat": route_codec_bin,
-        "/codec/ae.html": route_codec_ae,
         "/types/index.html": route_types_index,
         "/types/control.php": route_types,
         "/types/photo.png": route_types,
@@ -1414,15 +1133,9 @@ class Handler(SimpleHTTPRequestHandler):
         "/intl/" + INTL_NAME: route_intl_page,
         "/resume/index.html": route_resume_index,
         "/resume/blob.txt": route_resume,
-        "/resume304/index.html": route_resume304_index,
-        "/resume304/blob.bin": route_resume304,
         "/overlap/index.html": route_overlap_index,
         "/overlap/flaky.bin": route_overlap,
         "/overlap/full.bin": route_overlap_full,
-        "/crange206/index.html": route_crange206_index,
-        "/crange206/blob.bin": route_crange206,
-        "/crange206mem/index.html": route_crange206mem_index,
-        "/crange206mem/blob.bin": route_crange206mem,
         "/size/index.html": route_size_index,
         "/size/oversize.bin": route_size_oversize,
         "/errpage/index.html": route_errpage_index,
@@ -1486,14 +1199,6 @@ class Handler(SimpleHTTPRequestHandler):
         "/delayed/chain7.php": route_delayed_chain,
         "/delayed/chain8.php": route_delayed_chain,
         "/delayed/chain9.php": route_delayed_chain,
-        "/cookiewall/index.html": route_cookiewall_index,
-        "/cookiewall/wall.php": route_cookiewall_wall,
-        "/cookiewall2/index.html": route_cookiewall2_index,
-        "/cookiewall2/wall.html": route_cookiewall2_wall,
-        "/cookiewall3/index.html": route_cookiewall3_index,
-        "/cookiewall3/wall.php": route_cookiewall3_wall,
-        "/cookiewall4/index.html": route_cookiewall4_index,
-        "/cookiewall4/wall.php": route_cookiewall4_wall,
         "/redir/index.html": route_redir_index,
         "/redir/go.php": route_redir_go,
         "/redir/target.html": route_redir_target,
@@ -1501,23 +1206,6 @@ class Handler(SimpleHTTPRequestHandler):
         "/mini304/page.html": route_mini304_page,
         "/errmask/index.html": route_errmask_index,
         "/errmask/keep.dat": route_errmask_keep,
-        "/maxrecv/index.html": route_maxrecv_index,
-        "/maxrecv/r0.bin": route_maxrecv_404,
-        "/maxrecv/r1.bin": route_maxrecv_404,
-        "/maxrecv/r2.bin": route_maxrecv_404,
-        "/maxrecv/r3.bin": route_maxrecv_404,
-        "/maxrecv/r4.bin": route_maxrecv_404,
-        "/maxrecv/r5.bin": route_maxrecv_404,
-        "/maxrecv/r6.bin": route_maxrecv_404,
-        "/maxrecv/r7.bin": route_maxrecv_404,
-        "/maxrecv/r8.bin": route_maxrecv_404,
-        "/maxrecv/r9.bin": route_maxrecv_404,
-        "/maxrecv/r10.bin": route_maxrecv_404,
-        "/maxrecv/r11.bin": route_maxrecv_404,
-        "/maxrecv/r12.bin": route_maxrecv_404,
-        "/maxrecv/r13.bin": route_maxrecv_404,
-        "/maxrecv/r14.bin": route_maxrecv_404,
-        "/maxrecv/r15.bin": route_maxrecv_404,
     }
 
     # --- /big/ seeded pseudo-site ------------------------------------------
@@ -1722,12 +1410,7 @@ def main():
     def factory(*a, **kw):
         return Handler(*a, directory=root, **kw)
 
-    # macOS/BSD drop SYNs when the listen backlog overflows (Linux is lenient);
-    # raise it from Python's default 5 so a busy -c8 crawl can't lose fetches.
-    class BacklogHTTPServer(ThreadingHTTPServer):
-        request_queue_size = 128
-
-    httpd = BacklogHTTPServer((args.bind, 0), factory)
+    httpd = ThreadingHTTPServer((args.bind, 0), factory)
 
     if args.tls:
         import ssl

tests/webhttrack-smoke.sh

@@ -1,99 +0,0 @@
-#!/bin/bash
-# Smoke-test an installed webhttrack: launch it with a stub browser and assert
-# htsserver comes up and serves the web UI. Arg: the install prefix.
-set -euo pipefail
-
-prefix="${1:?usage: webhttrack-smoke.sh <install-prefix>}"
-wht="$prefix/bin/webhttrack"
-test -x "$wht" || {
-    echo "no webhttrack at $wht" >&2
-    exit 1
-}
-
-work="$(mktemp -d)"
-# webhttrack backgrounds htsserver, which outlives it; reap any stray one (scoped
-# to this prefix) so a lingering server can never hold the CI step open.
-trap 'pkill -f "$prefix/bin/htsserver" 2>/dev/null || true; rm -rf "$work"' EXIT
-export HOME="$work/home"
-mkdir -p "$HOME/websites"
-marker="$work/marker"
-
-stubdir="$work/bin"
-mkdir -p "$stubdir"
-
-# On Darwin webhttrack hardcodes "open -W", which launches a real GUI browser and
-# blocks headless. Shadow uname so it takes the generic path and picks the stub
-# browser below; htsserver and webhttrack's path resolution still run for real.
-cat >"$stubdir/uname" <<'EOF'
-#!/bin/bash
-[ "${1:-}" = "-s" ] && {
-    echo Linux
-    exit 0
-}
-exec /usr/bin/uname "$@"
-EOF
-chmod +x "$stubdir/uname"
-
-# Stub browser: webhttrack tries its browser-name list in order and runs the
-# first it finds, so shadow the first entry, "x-www-browser". It fetches the
-# server URL and records PASS only for the working UI: the brand string AND the
-# step-2 form action, which a truncated/degraded template page would lack (the
-# bare title alone is not enough). htsserver only lives until webhttrack exits,
-# so the check has to happen here.
-# -a: the UI is served ISO-8859-1, so grep must not treat it as binary.
-cat >"$stubdir/x-www-browser" <<EOF
-#!/bin/bash
-echo "stub browser invoked with: \$1" >&2
-if body="\$(curl -fsSL --max-time 20 "\$1")" && printf '%s' "\$body" | grep -qai httrack && printf '%s' "\$body" | grep -qaF step2.html; then
-    echo PASS >"$marker"
-else
-    echo "FAIL: unexpected response from \$1" >"$marker"
-fi
-EOF
-chmod +x "$stubdir/x-www-browser"
-export PATH="$stubdir:$prefix/bin:$PATH"
-
-echo "launching webhttrack"
-"$wht" </dev/null >"$work/webhttrack.log" 2>&1 &
-whpid=$!
-
-# Bounded poll for the marker (macOS has no timeout(1)); teardown below kills
-# webhttrack and reaps htsserver, so the run is bounded without a watchdog.
-for i in $(seq 1 45); do
-    test -f "$marker" && {
-        echo "marker written after ${i}s"
-        break
-    }
-    kill -0 "$whpid" 2>/dev/null || {
-        echo "webhttrack exited on its own after ${i}s"
-        break
-    }
-    sleep 1
-done
-
-# Reap webhttrack and the htsserver it spawned. Confirm death with a bounded poll
-# (not a blocking wait, which could hang on macOS); SIGKILL if it ignores TERM.
-echo "tearing down"
-kill "$whpid" 2>/dev/null || true
-if pkill -f "$prefix/bin/htsserver" 2>/dev/null; then
-    echo "reaped a lingering htsserver"
-else
-    echo "no lingering htsserver"
-fi
-for _ in $(seq 1 10); do
-    kill -0 "$whpid" 2>/dev/null || break
-    sleep 1
-done
-kill -9 "$whpid" 2>/dev/null || true
-
-echo "--- webhttrack.log ---"
-cat "$work/webhttrack.log" 2>/dev/null || true
-echo "--- end ---"
-echo "marker=[$(cat "$marker" 2>/dev/null || echo NONE)]"
-
-if test "$(cat "$marker" 2>/dev/null || true)" = PASS; then
-    echo "webhttrack smoke: PASS"
-else
-    echo "webhttrack smoke: FAIL" >&2
-    exit 1
-fi