VeraCrypt
aboutsummaryrefslogtreecommitdiff
path: root/src/Common/Zip.vcxproj
blob: 3ed43587a88fb35e903016da94abb8e827c16df9 (plain) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289

<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <ItemGroup Label="ProjectConfigurations">
    <ProjectConfiguration Include="Debug|Win32">
      <Configuration>Debug</Configuration>
      <Platform>Win32</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Debug|x64">
      <Configuration>Debug</Configuration>
      <Platform>x64</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|Win32">
      <Configuration>Release</Configuration>
      <Platform>Win32</Platform>
    </ProjectConfiguration>
    <ProjectConfiguration Include="Release|x64">
      <Configuration>Release</Configuration>
      <Platform>x64</Platform>
    </ProjectConfiguration>
  </ItemGroup>
  <ItemGroup>
    <ClCompile Include="libzip\mkstemp.c" />
    <ClCompile Include="libzip\zip_add.c" />
    <ClCompile Include="libzip\zip_add_dir.c" />
    <ClCompile Include="libzip\zip_add_entry.c" />
    <ClCompile Include="libzip\zip_buffer.c" />
    <ClCompile Include="libzip\zip_close.c" />
    <ClCompile Include="libzip\zip_delete.c" />
    <ClCompile Include="libzip\zip_dirent.c" />
    <ClCompile Include="libzip\zip_dir_add.c" />
    <ClCompile Include="libzip\zip_discard.c" />
    <ClCompile Include="libzip\zip_entry.c" />
    <ClCompile Include="libzip\zip_error.c" />
    <ClCompile Include="libzip\zip_error_clear.c" />
    <ClCompile Include="libzip\zip_error_get.c" />
    <ClCompile Include="libzip\zip_error_get_sys_type.c" />
    <ClCompile Include="libzip\zip_error_strerror.c" />
    <ClCompile Include="libzip\zip_error_to_str.c" />
    <ClCompile Include="libzip\zip_err_str.c" />
    <ClCompile Include="libzip\zip_extra_field.c" />
    <ClCompile Include="libzip\zip_extra_field_api.c" />
    <ClCompile Include="libzip\zip_fclose.c" />
    <ClCompile Include="libzip\zip_fdopen.c" />
    <ClCompile Include="libzip\zip_filerange_crc.c" />
    <ClCompile Include="libzip\zip_file_add.c" />
    <ClCompile Include="libzip\zip_file_error_clear.c" />
    <ClCompile Include="libzip\zip_file_error_get.c" />
    <ClCompile Include="libzip\zip_file_get_comment.c" />
    <ClCompile Include="libzip\zip_file_get_external_attributes.c" />
    <ClCompile Include="libzip\zip_file_get_offset.c" />
    <ClCompile Include="libzip\zip_file_rename.c" />
    <ClCompile Include="libzip\zip_file_replace.c" />
    <ClCompile Include="libzip\zip_file_set_comment.c" />
    <ClCompile Include="libzip\zip_file_set_external_attributes.c" />
    <ClCompile Include="libzip\zip_file_set_mtime.c" />
    <ClCompile Include="libzip\zip_file_strerror.c" />
    <ClCompile Include="libzip\zip_fopen.c" />
    <ClCompile Include="libzip\zip_fopen_encrypted.c" />
    <ClCompile Include="libzip\zip_fopen_index.c" />
    <ClCompile Include="libzip\zip_fopen_index_encrypted.c" />
    <ClCompile Include="libzip\zip_fread.c" />
    <ClCompile Include="libzip\zip_get_archive_comment.c" />
    <ClCompile Include="libzip\zip_get_archive_flag.c" />
    <ClCompile Include="libzip\zip_get_compression_implementation.c" />
    <ClCompile Include="libzip\zip_get_encryption_implementation.c" />
    <ClCompile Include="libzip\zip_get_file_comment.c" />
    <ClCompile Include="libzip\zip_get_name.c" />
    <ClCompile Include="libzip\zip_get_num_entries.c" />
    <ClCompile Include="libzip\zip_get_num_files.c" />
    <ClCompile Include="libzip\zip_hash.c" />
    <ClCompile Include="libzip\zip_io_util.c" />
    <ClCompile Include="libzip\zip_memdup.c" />
    <ClCompile Include="libzip\zip_name_locate.c" />
    <ClCompile Include="libzip\zip_new.c" />
    <ClCompile Include="libzip\zip_open.c" />
    <ClCompile Include="libzip\zip_rename.c" />
    <ClCompile Include="libzip\zip_replace.c" />
    <ClCompile Include="libzip\zip_set_archive_comment.c" />
    <ClCompile Include="libzip\zip_set_archive_flag.c" />
    <ClCompile Include="libzip\zip_set_default_password.c" />
    <ClCompile Include="libzip\zip_set_file_comment.c" />
    <ClCompile Include="libzip\zip_set_file_compression.c" />
    <ClCompile Include="libzip\zip_set_name.c" />
    <ClCompile Include="libzip\zip_source_begin_write.c" />
    <ClCompile Include="libzip\zip_source_buffer.c" />
    <ClCompile Include="libzip\zip_source_call.c" />
    <ClCompile Include="libzip\zip_source_close.c" />
    <ClCompile Include="libzip\zip_source_commit_write.c" />
    <ClCompile Include="libzip\zip_source_crc.c" />
    <ClCompile Include="libzip\zip_source_deflate.c" />
    <ClCompile Include="libzip\zip_source_error.c" />
    <ClCompile Include="libzip\zip_source_filep.c" />
    <ClCompile Include="libzip\zip_source_free.c" />
    <ClCompile Include="libzip\zip_source_function.c" />
    <ClCompile Include="libzip\zip_source_is_deleted.c" />
    <ClCompile Include="libzip\zip_source_layered.c" />
    <ClCompile Include="libzip\zip_source_open.c" />
    <ClCompile Include="libzip\zip_source_pkware.c" />
    <ClCompile Include="libzip\zip_source_read.c" />
    <ClCompile Include="libzip\zip_source_remove.c" />
    <ClCompile Include="libzip\zip_source_rollback_write.c" />
    <ClCompile Include="libzip\zip_source_seek.c" />
    <ClCompile Include="libzip\zip_source_seek_write.c" />
    <ClCompile Include="libzip\zip_source_stat.c" />
    <ClCompile Include="libzip\zip_source_supports.c" />
    <ClCompile Include="libzip\zip_source_tell.c" />
    <ClCompile Include="libzip\zip_source_tell_write.c" />
    <ClCompile Include="libzip\zip_source_win32a.c" />
    <ClCompile Include="libzip\zip_source_win32handle.c" />
    <ClCompile Include="libzip\zip_source_win32utf8.c" />
    <ClCompile Include="libzip\zip_source_win32w.c" />
    <ClCompile Include="libzip\zip_source_window.c" />
    <ClCompile Include="libzip\zip_source_write.c" />
    <ClCompile Include="libzip\zip_source_zip.c" />
    <ClCompile Include="libzip\zip_source_zip_new.c" />
    <ClCompile Include="libzip\zip_stat.c" />
    <ClCompile Include="libzip\zip_stat_index.c" />
    <ClCompile Include="libzip\zip_stat_init.c" />
    <ClCompile Include="libzip\zip_strerror.c" />
    <ClCompile Include="libzip\zip_string.c" />
    <ClCompile Include="libzip\zip_unchange.c" />
    <ClCompile Include="libzip\zip_unchange_all.c" />
    <ClCompile Include="libzip\zip_unchange_archive.c" />
    <ClCompile Include="libzip\zip_unchange_data.c" />
    <ClCompile Include="libzip\zip_utf-8.c" />
    <ClCompile Include="zlib\adler32.c" />
    <ClCompile Include="zlib\compress.c" />
    <ClCompile Include="zlib\crc32.c" />
    <ClCompile Include="zlib\deflate.c" />
    <ClCompile Include="zlib\inffast.c" />
    <ClCompile Include="zlib\inflate.c" />
    <ClCompile Include="zlib\inftrees.c" />
    <ClCompile Include="zlib\trees.c" />
    <ClCompile Include="zlib\uncompr.c" />
    <ClCompile Include="zlib\zutil.c" />
  </ItemGroup>
  <ItemGroup>
    <ClInclude Include="libzip\compat.h" />
    <ClInclude Include="libzip\config.h" />
    <ClInclude Include="libzip\zconf.h" />
    <ClInclude Include="libzip\zip.h" />
    <ClInclude Include="libzip\zipconf.h" />
    <ClInclude Include="libzip\zipint.h" />
    <ClInclude Include="libzip\zipwin32.h" />
    <ClInclude Include="zlib\crc32.h" />
    <ClInclude Include="zlib\deflate.h" />
    <ClInclude Include="zlib\inffast.h" />
    <ClInclude Include="zlib\inffixed.h" />
    <ClInclude Include="zlib\inflate.h" />
    <ClInclude Include="zlib\inftrees.h" />
    <ClInclude Include="zlib\trees.h" />
    <ClInclude Include="zlib\zconf.h" />
    <ClInclude Include="zlib\zlib.h" />
    <ClInclude Include="zlib\zutil.h" />
  </ItemGroup>
  <PropertyGroup Label="Globals">
    <ProjectGuid>{6316EE71-0210-4CA4-BCC7-CFB7A3C090FC}</ProjectGuid>
    <Keyword>Win32Proj</Keyword>
    <RootNamespace>Zip</RootNamespace>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>Unicode</CharacterSet>
    <PlatformToolset>Windows7.1SDK</PlatformToolset>
    <WholeProgramOptimization>false</WholeProgramOptimization>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>true</UseDebugLibraries>
    <CharacterSet>Unicode</CharacterSet>
    <PlatformToolset>Windows7.1SDK</PlatformToolset>
    <WholeProgramOptimization>false</WholeProgramOptimization>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>false</WholeProgramOptimization>
    <CharacterSet>Unicode</CharacterSet>
    <PlatformToolset>Windows7.1SDK</PlatformToolset>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
    <ConfigurationType>StaticLibrary</ConfigurationType>
    <UseDebugLibraries>false</UseDebugLibraries>
    <WholeProgramOptimization>false</WholeProgramOptimization>
    <CharacterSet>Unicode</CharacterSet>
    <PlatformToolset>Windows7.1SDK</PlatformToolset>
  </PropertyGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
  <ImportGroup Label="ExtensionSettings">
  </ImportGroup>
  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
  </ImportGroup>
  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
  </ImportGroup>
  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
  </ImportGroup>
  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
  </ImportGroup>
  <PropertyGroup Label="UserMacros" />
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
    <OutDir>$(Platform)\$(Configuration)\</OutDir>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
    <OutDir>$(Platform)\$(Configuration)\</OutDir>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
    <OutDir>$(Configuration)\</OutDir>
  </PropertyGroup>
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
    <OutDir>$(Configuration)\</OutDir>
  </PropertyGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
    <ClCompile>
      <PrecompiledHeader>
      </PrecompiledHeader>
      <WarningLevel>Level3</WarningLevel>
      <Optimization>Disabled</Optimization>
      <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;_LIB;WIN32;HAVE_CONFIG_H;ZIP_STATIC;DEBUG;_DEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
      <AdditionalIncludeDirectories>zlib:libzip</AdditionalIncludeDirectories>
    </ClCompile>
    <Link>
      <SubSystem>Windows</SubSystem>
      <GenerateDebugInformation>true</GenerateDebugInformation>
    </Link>
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
    <ClCompile>
      <PrecompiledHeader>
      </PrecompiledHeader>
      <WarningLevel>Level3</WarningLevel>
      <Optimization>Disabled</Optimization>
      <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;_LIB;WIN32;HAVE_CONFIG_H;ZIP_STATIC;DEBUG;_DEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
      <AdditionalIncludeDirectories>zlib;libzip</AdditionalIncludeDirectories>
    </ClCompile>
    <Link>
      <SubSystem>Windows</SubSystem>
      <GenerateDebugInformation>true</GenerateDebugInformation>
    </Link>
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
    <ClCompile>
      <WarningLevel>Level3</WarningLevel>
      <PrecompiledHeader>
      </PrecompiledHeader>
      <Optimization>MaxSpeed</Optimization>
      <FunctionLevelLinking>true</FunctionLevelLinking>
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;_LIB;WIN32;HAVE_CONFIG_H;ZIP_STATIC;NDEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
      <AdditionalIncludeDirectories>zlib;libzip</AdditionalIncludeDirectories>
    </ClCompile>
    <Link>
      <SubSystem>Windows</SubSystem>
      <GenerateDebugInformation>true</GenerateDebugInformation>
      <EnableCOMDATFolding>true</EnableCOMDATFolding>
      <OptimizeReferences>true</OptimizeReferences>
    </Link>
  </ItemDefinitionGroup>
  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
    <ClCompile>
      <WarningLevel>Level3</WarningLevel>
      <PrecompiledHeader>
      </PrecompiledHeader>
      <Optimization>MaxSpeed</Optimization>
      <FunctionLevelLinking>true</FunctionLevelLinking>
      <IntrinsicFunctions>true</IntrinsicFunctions>
      <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;_LIB;WIN32;HAVE_CONFIG_H;ZIP_STATIC;NDEBUG;_WINDOWS;_CRT_SECURE_NO_DEPRECATE;_CRT_NON_CONFORMING_SWPRINTFS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
      <AdditionalIncludeDirectories>zlib;libzip</AdditionalIncludeDirectories>
    </ClCompile>
    <Link>
      <SubSystem>Windows</SubSystem>
      <GenerateDebugInformation>true</GenerateDebugInformation>
      <EnableCOMDATFolding>true</EnableCOMDATFolding>
      <OptimizeReferences>true</OptimizeReferences>
    </Link>
  </ItemDefinitionGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets">
  </ImportGroup>
</Project>
+= 2) MagEndMarker [i/2] = MAG_END_MARKER_OBFUSCATED [i]; MagEndMarker [i/2] = 0; } static void PkgError (char *msg) { MessageBox (NULL, msg, "VeraCrypt", MB_ICONERROR | MB_SETFOREGROUND | MB_TOPMOST); } static void PkgWarning (char *msg) { MessageBox (NULL, msg, "VeraCrypt", MB_ICONWARNING | MB_SETFOREGROUND | MB_TOPMOST); } static void PkgInfo (char *msg) { MessageBox (NULL, msg, "VeraCrypt", MB_ICONINFORMATION | MB_SETFOREGROUND | MB_TOPMOST); } // Returns 0 if decompression fails or, if successful, returns the size of the decompressed data static int DecompressBuffer (char *out, char *in, int len) { return (DecompressDeflatedData (out, in, len)); // Inflate } static void __cdecl PipeWriteThread (void *len) { int sendBufSize = PIPE_BUFFER_LEN, bytesSent = 0; int bytesToSend = *((int *) len), bytesSentTotal = 0; if (PipeWriteBuf == NULL || (HANDLE) hChildStdinWrite == INVALID_HANDLE_VALUE) { PkgError ("Failed sending data to the STDIN pipe"); return; } while (bytesToSend > 0) { if (bytesToSend < PIPE_BUFFER_LEN) sendBufSize = bytesToSend; if (!WriteFile ((HANDLE) hChildStdinWrite, (char *) PipeWriteBuf + bytesSentTotal, sendBufSize, &bytesSent, NULL) || bytesSent == 0 || bytesSent != sendBufSize) { PkgError ("Failed sending data to the STDIN pipe"); return; } bytesToSend -= bytesSent; bytesSentTotal += bytesSent; } // Closing the pipe causes the child process to stop reading from it if (!CloseHandle (hChildStdinWrite)) { PkgError ("Cannot close pipe"); return; } } // Returns 0 if compression fails or, if successful, the size of the compressed data static int CompressBuffer (char *out, char *in, int len) { SECURITY_ATTRIBUTES securityAttrib; DWORD bytesReceived = 0; HANDLE hChildStdoutWrite = INVALID_HANDLE_VALUE; HANDLE hChildStdoutRead = INVALID_HANDLE_VALUE; HANDLE hChildStdinRead = INVALID_HANDLE_VALUE; STARTUPINFO startupInfo; PROCESS_INFORMATION procInfo; char pipeBuffer [PIPE_BUFFER_LEN]; int res_len = 0; BOOL bGzipHeaderRead = FALSE; ZeroMemory (&startupInfo, sizeof (startupInfo)); ZeroMemory (&procInfo, sizeof (procInfo)); // Pipe handle inheritance securityAttrib.bInheritHandle = TRUE; securityAttrib.nLength = sizeof (securityAttrib); securityAttrib.lpSecurityDescriptor = NULL; if (!CreatePipe (&hChildStdoutRead, &hChildStdoutWrite, &securityAttrib, 0)) { PkgError ("Cannot create STDOUT pipe."); return 0; } SetHandleInformation (hChildStdoutRead, HANDLE_FLAG_INHERIT, 0); if (!CreatePipe (&hChildStdinRead, &((HANDLE) hChildStdinWrite), &securityAttrib, 0)) { PkgError ("Cannot create STDIN pipe."); return 0; } SetHandleInformation (hChildStdinWrite, HANDLE_FLAG_INHERIT, 0); // Create a child process that will compress the data startupInfo.wShowWindow = SW_HIDE; startupInfo.hStdInput = hChildStdinRead; startupInfo.hStdOutput = hChildStdoutWrite; startupInfo.cb = sizeof (startupInfo); startupInfo.hStdError = hChildStdoutWrite; startupInfo.dwFlags |= STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW; if (!CreateProcess (NULL, "gzip --best", NULL, NULL, TRUE, 0, NULL, NULL, &startupInfo, &procInfo)) { PkgError ("Error: Cannot run gzip.\n\nBefore you can create a self-extracting VeraCrypt package, you need to have the open-source 'gzip' compression tool placed in any directory in the search path for executable files (for example, in 'C:\\Windows\\').\n\nNote: gzip can be freely downloaded e.g. from www.gzip.org"); return 0; } CloseHandle (procInfo.hProcess); CloseHandle (procInfo.hThread); // Start sending the uncompressed data to the pipe (STDIN) PipeWriteBuf = in; _beginthread (PipeWriteThread, PIPE_BUFFER_LEN * 2, (void *) &len); if (!CloseHandle (hChildStdoutWrite)) { PkgError ("Cannot close STDOUT write"); return 0; } bGzipHeaderRead = FALSE; // Read the compressed data from the pipe (sent by the child process to STDOUT) while (TRUE) { if (!ReadFile (hChildStdoutRead, pipeBuffer, bGzipHeaderRead ? PIPE_BUFFER_LEN : 10, &bytesReceived, NULL)) break; if (bGzipHeaderRead) { memcpy (out + res_len, pipeBuffer, bytesReceived); res_len += bytesReceived; } else bGzipHeaderRead = TRUE; // Skip the 10-byte gzip header } return res_len - 8; // A gzip stream ends with a CRC-32 hash and a 32-bit size (those 8 bytes need to be chopped off) } // Clears all bytes that change when an exe file is digitally signed, except the data that are appended. // If those bytes weren't cleared, CRC-32 checks would fail after signing. static void WipeSignatureAreas (char *buffer) { // Clear bytes 0x130-0x1ff memset (buffer + 0x130, 0, 0x200 - 0x130); } BOOL MakeSelfExtractingPackage (HWND hwndDlg, char *szDestDir) { int i, x; unsigned char inputFile [TC_MAX_PATH]; unsigned char outputFile [TC_MAX_PATH]; unsigned char szTmpFilePath [TC_MAX_PATH]; unsigned char szTmp32bit [4] = {0}; unsigned char *szTmp32bitPtr = szTmp32bit; unsigned char *buffer = NULL, *compressedBuffer = NULL; unsigned char *bufIndex = NULL; char tmpStr [2048]; int bufLen = 0, compressedDataLen = 0, uncompressedDataLen = 0; x = strlen (szDestDir); if (x < 2) goto err; if (szDestDir[x - 1] != '\\') strcat (szDestDir, "\\"); GetModuleFileName (NULL, inputFile, sizeof (inputFile)); strcpy (outputFile, szDestDir); strncat (outputFile, OutputPackageFile, sizeof (outputFile) - strlen (outputFile) - 1); // Clone 'VeraCrypt Setup.exe' to create the base of the new self-extracting archive if (!TCCopyFile (inputFile, outputFile)) { handleWin32Error (hwndDlg); PkgError ("Cannot copy 'VeraCrypt Setup.exe' to the package"); goto err; } // Determine the buffer size needed for all the files and meta data and check if all required files exist bufLen = 0; for (i = 0; i < sizeof (szCompressedFiles) / sizeof (szCompressedFiles[0]); i++) { _snprintf (szTmpFilePath, sizeof(szTmpFilePath), "%s%s", szDestDir, szCompressedFiles[i]); if (!FileExists (szTmpFilePath)) { char tmpstr [1000]; _snprintf (tmpstr, sizeof(tmpstr), "File not found:\n\n'%s'", szTmpFilePath); remove (outputFile); PkgError (tmpstr); goto err; } bufLen += (int) GetFileSize64 (szTmpFilePath); bufLen += 2; // 16-bit filename length bufLen += strlen(szCompressedFiles[i]); // Filename bufLen += 4; // CRC-32 bufLen += 4; // 32-bit file length } buffer = malloc (bufLen + 524288); // + 512K reserve if (buffer == NULL) { PkgError ("Cannot allocate memory for uncompressed data"); remove (outputFile); goto err; } // Write the start marker if (!SaveBufferToFile (MAG_START_MARKER, outputFile, strlen (MAG_START_MARKER), TRUE)) { PkgError ("Cannot write the start marker"); remove (outputFile); goto err; } bufIndex = buffer; // Copy all required files and their meta data to the buffer for (i = 0; i < sizeof (szCompressedFiles) / sizeof (szCompressedFiles[0]); i++) { DWORD tmpFileSize; unsigned char *tmpBuffer; _snprintf (szTmpFilePath, sizeof(szTmpFilePath), "%s%s", szDestDir, szCompressedFiles[i]); tmpBuffer = LoadFile (szTmpFilePath, &tmpFileSize); if (tmpBuffer == NULL) { char tmpstr [1000]; free (tmpBuffer); _snprintf (tmpstr, sizeof(tmpstr), "Cannot load file \n'%s'", szTmpFilePath); remove (outputFile); PkgError (tmpstr); goto err; } // Copy the filename length to the main buffer mputWord (bufIndex, (WORD) strlen(szCompressedFiles[i])); // Copy the filename to the main buffer memcpy (bufIndex, szCompressedFiles[i], strlen(szCompressedFiles[i])); bufIndex += strlen(szCompressedFiles[i]); // Compute CRC-32 hash of the uncompressed file and copy it to the main buffer mputLong (bufIndex, GetCrc32 (tmpBuffer, tmpFileSize)); // Copy the file length to the main buffer mputLong (bufIndex, (unsigned __int32) tmpFileSize); // Copy the file contents to the main buffer memcpy (bufIndex, tmpBuffer, tmpFileSize); bufIndex += tmpFileSize; free (tmpBuffer); } // Calculate the total size of the uncompressed data uncompressedDataLen = (int) (bufIndex - buffer); // Write total size of the uncompressed data szTmp32bitPtr = szTmp32bit; mputLong (szTmp32bitPtr, (unsigned __int32) uncompressedDataLen); if (!SaveBufferToFile (szTmp32bit, outputFile, sizeof (szTmp32bit), TRUE)) { remove (outputFile); PkgError ("Cannot write the total size of the uncompressed data"); goto err; } // Compress all the files and meta data in the buffer to create a solid archive compressedBuffer = malloc (uncompressedDataLen + 524288); // + 512K reserve if (compressedBuffer == NULL) { remove (outputFile); PkgError ("Cannot allocate memory for compressed data"); goto err; } compressedDataLen = CompressBuffer (compressedBuffer, buffer, uncompressedDataLen); if (compressedDataLen <= 0) { remove (outputFile); PkgError ("Failed to compress the data"); goto err; } free (buffer); buffer = NULL; // Write the total size of the compressed data szTmp32bitPtr = szTmp32bit; mputLong (szTmp32bitPtr, (unsigned __int32) compressedDataLen); if (!SaveBufferToFile (szTmp32bit, outputFile, sizeof (szTmp32bit), TRUE)) { remove (outputFile); PkgError ("Cannot write the total size of the compressed data"); goto err; } // Write the compressed data if (!SaveBufferToFile (compressedBuffer, outputFile, compressedDataLen, TRUE)) { remove (outputFile); PkgError ("Cannot write compressed data to the package"); goto err; } // Write the end marker if (!SaveBufferToFile (MagEndMarker, outputFile, strlen (MagEndMarker), TRUE)) { remove (outputFile); PkgError ("Cannot write the end marker"); goto err; } free (compressedBuffer); compressedBuffer = NULL; // Compute and write CRC-32 hash of the entire package { DWORD tmpFileSize; char *tmpBuffer; tmpBuffer = LoadFile (outputFile, &tmpFileSize); if (tmpBuffer == NULL) { handleWin32Error (hwndDlg); remove (outputFile); PkgError ("Cannot load the package to compute CRC"); goto err; } // Zero all bytes that change when the exe is digitally signed (except appended blocks). WipeSignatureAreas (tmpBuffer); szTmp32bitPtr = szTmp32bit; mputLong (szTmp32bitPtr, GetCrc32 (tmpBuffer, tmpFileSize)); free (tmpBuffer); if (!SaveBufferToFile (szTmp32bit, outputFile, sizeof (szTmp32bit), TRUE)) { remove (outputFile); PkgError ("Cannot write the total size of the compressed data"); goto err; } } sprintf (tmpStr, "Self-extracting package successfully created (%s)", outputFile); PkgInfo (tmpStr); return TRUE; err: if (buffer) free (buffer); if (compressedBuffer) free (compressedBuffer); return FALSE; } // Verifies the CRC-32 of the whole self-extracting package (except the digital signature areas, if present) BOOL VerifyPackageIntegrity (void) { int fileDataEndPos = 0; int fileDataStartPos = 0; unsigned __int32 crc = 0; unsigned char *tmpBuffer; int tmpFileSize; char path [TC_MAX_PATH]; GetModuleFileName (NULL, path, sizeof (path)); fileDataEndPos = (int) FindStringInFile (path, MagEndMarker, strlen (MagEndMarker)); if (fileDataEndPos < 0) { Error ("DIST_PACKAGE_CORRUPTED"); return FALSE; } fileDataEndPos--; fileDataStartPos = (int) FindStringInFile (path, MAG_START_MARKER, strlen (MAG_START_MARKER)); if (fileDataStartPos < 0) { Error ("DIST_PACKAGE_CORRUPTED"); return FALSE; } fileDataStartPos += strlen (MAG_START_MARKER); if (!LoadInt32 (path, &crc, fileDataEndPos + strlen (MagEndMarker) + 1)) { Error ("CANT_VERIFY_PACKAGE_INTEGRITY"); return FALSE; } // Compute the CRC-32 hash of the whole file (except the digital signature area, if present) tmpBuffer = LoadFile (path, &tmpFileSize); if (tmpBuffer == NULL) { Error ("CANT_VERIFY_PACKAGE_INTEGRITY"); return FALSE; } // Zero all bytes that change when an exe is digitally signed (except appended blocks). WipeSignatureAreas (tmpBuffer); if (crc != GetCrc32 (tmpBuffer, fileDataEndPos + 1 + strlen (MagEndMarker))) { free (tmpBuffer); Error ("DIST_PACKAGE_CORRUPTED"); return FALSE; } free (tmpBuffer); return TRUE; } // Determines whether we are a self-extracting package BOOL IsSelfExtractingPackage (void) { char path [TC_MAX_PATH]; GetModuleFileName (NULL, path, sizeof (path)); return (FindStringInFile (path, MagEndMarker, strlen (MagEndMarker)) != -1); } static void FreeAllFileBuffers (void) { int fileNo; if (DecompressedData != NULL) { free (DecompressedData); DecompressedData = NULL; } for (fileNo = 0; fileNo < NBR_COMPRESSED_FILES; fileNo++) { Decompressed_Files[fileNo].fileName = NULL; Decompressed_Files[fileNo].fileContent = NULL; Decompressed_Files[fileNo].fileNameLength = 0; Decompressed_Files[fileNo].fileLength = 0; Decompressed_Files[fileNo].crc = 0; } } // Assumes that VerifyPackageIntegrity() has been used. Returns TRUE, if successful (otherwise FALSE). // Creates a table of pointers to buffers containing the following objects for each file: // filename size, filename (not null-terminated!), file size, file CRC-32, uncompressed file contents. // For details, see the definition of the DECOMPRESSED_FILE structure. BOOL SelfExtractInMemory (char *path) { int filePos = 0, fileNo = 0; int fileDataEndPos = 0; int fileDataStartPos = 0; int uncompressedLen = 0; int compressedLen = 0; unsigned char *compressedData = NULL; unsigned char *bufPos = NULL, *bufEndPos = NULL; FreeAllFileBuffers(); fileDataEndPos = (int) FindStringInFile (path, MagEndMarker, strlen (MagEndMarker)); if (fileDataEndPos < 0) { Error ("CANNOT_READ_FROM_PACKAGE"); return FALSE; } fileDataEndPos--; fileDataStartPos = (int) FindStringInFile (path, MAG_START_MARKER, strlen (MAG_START_MARKER)); if (fileDataStartPos < 0) { Error ("CANNOT_READ_FROM_PACKAGE"); return FALSE; } fileDataStartPos += strlen (MAG_START_MARKER); filePos = fileDataStartPos; // Read the stored total size of the uncompressed data if (!LoadInt32 (path, &uncompressedLen, filePos)) { Error ("CANNOT_READ_FROM_PACKAGE"); return FALSE; } filePos += 4; // Read the stored total size of the compressed data if (!LoadInt32 (path, &compressedLen, filePos)) { Error ("CANNOT_READ_FROM_PACKAGE"); return FALSE; } filePos += 4; if (compressedLen != fileDataEndPos - fileDataStartPos - 8 + 1) { Error ("DIST_PACKAGE_CORRUPTED"); } DecompressedData = malloc (uncompressedLen + 524288); // + 512K reserve if (DecompressedData == NULL) { Error ("ERR_MEM_ALLOC"); return FALSE; } bufPos = DecompressedData; bufEndPos = bufPos + uncompressedLen - 1; compressedData = LoadFileBlock (path, filePos, compressedLen); if (compressedData == NULL) { free (DecompressedData); DecompressedData = NULL; Error ("CANNOT_READ_FROM_PACKAGE"); return FALSE; } // Decompress the data if (DecompressBuffer (DecompressedData, compressedData, compressedLen) != uncompressedLen) { Error ("DIST_PACKAGE_CORRUPTED"); goto sem_end; } while (bufPos <= bufEndPos && fileNo < NBR_COMPRESSED_FILES) { // Filename length Decompressed_Files[fileNo].fileNameLength = mgetWord (bufPos); // Filename Decompressed_Files[fileNo].fileName = bufPos; bufPos += Decompressed_Files[fileNo].fileNameLength; // CRC-32 of the file Decompressed_Files[fileNo].crc = mgetLong (bufPos); // File length Decompressed_Files[fileNo].fileLength = mgetLong (bufPos); // File content Decompressed_Files[fileNo].fileContent = bufPos; bufPos += Decompressed_Files[fileNo].fileLength; // Verify CRC-32 of the file (to verify that it didn't get corrupted while creating the solid archive). if (Decompressed_Files[fileNo].crc != GetCrc32 (Decompressed_Files[fileNo].fileContent, Decompressed_Files[fileNo].fileLength)) { Error ("DIST_PACKAGE_CORRUPTED"); goto sem_end; } fileNo++; } if (fileNo < NBR_COMPRESSED_FILES) { Error ("DIST_PACKAGE_CORRUPTED"); goto sem_end; } free (compressedData); return TRUE; sem_end: FreeAllFileBuffers(); free (compressedData); return FALSE; } void __cdecl ExtractAllFilesThread (void *hwndDlg) { int fileNo; BOOL bSuccess = FALSE; char packageFile [TC_MAX_PATH]; InvalidateRect (GetDlgItem (GetParent (hwndDlg), IDD_INSTL_DLG), NULL, TRUE); ClearLogWindow (hwndDlg); GetModuleFileName (NULL, packageFile, sizeof (packageFile)); if (!(bSuccess = SelfExtractInMemory (packageFile))) goto eaf_end; if (mkfulldir (DestExtractPath, TRUE) != 0) { if (mkfulldir (DestExtractPath, FALSE) != 0) { wchar_t szTmp[TC_MAX_PATH]; handleWin32Error (hwndDlg); wsprintfW (szTmp, GetString ("CANT_CREATE_FOLDER"), DestExtractPath); MessageBoxW (hwndDlg, szTmp, lpszTitle, MB_ICONHAND); bSuccess = FALSE; goto eaf_end; } } for (fileNo = 0; fileNo < NBR_COMPRESSED_FILES; fileNo++) { char fileName [TC_MAX_PATH] = {0}; char filePath [TC_MAX_PATH] = {0}; // Filename strncpy (fileName, Decompressed_Files[fileNo].fileName, Decompressed_Files[fileNo].fileNameLength); fileName [Decompressed_Files[fileNo].fileNameLength] = 0; strcpy (filePath, DestExtractPath); strcat (filePath, fileName); StatusMessageParam (hwndDlg, "EXTRACTING_VERB", filePath); // Write the file if (!SaveBufferToFile ( Decompressed_Files[fileNo].fileContent, filePath, Decompressed_Files[fileNo].fileLength, FALSE)) { wchar_t szTmp[512]; _snwprintf (szTmp, sizeof (szTmp) / 2, GetString ("CANNOT_WRITE_FILE_X"), filePath); MessageBoxW (hwndDlg, szTmp, lpszTitle, MB_ICONERROR | MB_SETFOREGROUND | MB_TOPMOST); bSuccess = FALSE; goto eaf_end; } UpdateProgressBarProc ((int) (100 * ((float) fileNo / NBR_COMPRESSED_FILES))); } eaf_end: FreeAllFileBuffers(); if (bSuccess) PostMessage (MainDlg, TC_APPMSG_EXTRACTION_SUCCESS, 0, 0); else PostMessage (MainDlg, TC_APPMSG_EXTRACTION_FAILURE, 0, 0); }