mozilla
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gecko-dev
зеркало из https://github.com/mozilla/gecko-dev.git
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gecko-dev/other-licenses/7zstub/mozilla_customizations.diff

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diff --git a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/Bundles/SFXSetup/SFXSetup.dsp b/other-licenses/7zstub/src/CPP/7zip/Bundles/SFXSetup/SFXSetup.dsp
index b1d740e..61cb260 100644
--- a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/Bundles/SFXSetup/SFXSetup.dsp
+++ b/other-licenses/7zstub/src/CPP/7zip/Bundles/SFXSetup/SFXSetup.dsp
@@ -54,7 +54,7 @@ BSC32=bscmake.exe
# 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:windows /machine:I386
-# ADD LINK32 comctl32.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:windows /machine:I386 /out:"C:\Util\7zS.sfx" /opt:NOWIN98
+# ADD 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 delayimp.lib /nologo /subsystem:windows /machine:I386 /out:"Release\7zS.sfx" /opt:NOWIN98 /delayload:user32.dll /delayload:shell32.dll /delayload:oleaut32.dll
# SUBTRACT LINK32 /pdb:none
!ELSEIF "$(CFG)" == "SFXSetup - Win32 Debug"
@@ -81,7 +81,7 @@ BSC32=bscmake.exe
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /debug /machine:I386 /pdbtype:sept
-# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib comctl32.lib /nologo /subsystem:windows /debug /machine:I386 /out:"C:\UTIL\7zSfxS.exe" /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib delayimp.lib /nologo /subsystem:windows /debug /machine:I386 /out:"Debug\7zSfxS.exe" /pdbtype:sept /delayload:user32.dll /delayload:shell32.dll /delayload:oleaut32.dll
!ELSEIF "$(CFG)" == "SFXSetup - Win32 ReleaseD"
@@ -107,9 +107,9 @@ BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
-# ADD BASE LINK32 comctl32.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:windows /machine:I386 /out:"C:\UTIL\7zWinSR.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:windows /machine:I386 /out:"C:\UTIL\7zWinSR.exe"
# SUBTRACT BASE LINK32 /debug /nodefaultlib
-# ADD LINK32 comctl32.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:windows /machine:I386 /out:"C:\Util\7zSD.sfx" /opt:NOWIN98
+# ADD 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 delayimp.lib /nologo /subsystem:windows /machine:I386 /out:"ReleaseD\7zSD.sfx" /opt:NOWIN98 /delayload:user32.dll /delayload:shell32.dll /delayload:oleaut32.dll
# SUBTRACT LINK32 /pdb:none
!ENDIF
diff --git a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/Bundles/SFXSetup/SfxSetup.cpp b/other-licenses/7zstub/src/CPP/7zip/Bundles/SFXSetup/SfxSetup.cpp
index 1705a8d..e3a3bb2 100644
--- a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/Bundles/SFXSetup/SfxSetup.cpp
+++ b/other-licenses/7zstub/src/CPP/7zip/Bundles/SFXSetup/SfxSetup.cpp
@@ -125,6 +125,179 @@ static void ShowErrorMessageSpec(const UString &name)
ShowErrorMessage(NULL, message);
}
+/* BEGIN Mozilla customizations */
+
+static char const *
+FindStrInBuf(char const * buf, size_t bufLen, char const * str)
+{
+ size_t index = 0;
+ while (index < bufLen) {
+ char const * result = strstr(buf + index, str);
+ if (result) {
+ return result;
+ }
+ while ((buf[index] != '\0') && (index < bufLen)) {
+ index++;
+ }
+ index++;
+ }
+ return NULL;
+}
+
+static bool
+ReadPostSigningDataFromView(char const * view, DWORD size, AString& data)
+{
+ // Find the offset and length of the certificate table,
+ // so we know the valid range to look for the token.
+ if (size < (0x3c + sizeof(UInt32))) {
+ return false;
+ }
+ UInt32 PEHeaderOffset = *(UInt32*)(view + 0x3c);
+ UInt32 optionalHeaderOffset = PEHeaderOffset + 24;
+ UInt32 certDirEntryOffset = 0;
+ if (size < (optionalHeaderOffset + sizeof(UInt16))) {
+ return false;
+ }
+ UInt16 magic = *(UInt16*)(view + optionalHeaderOffset);
+ if (magic == 0x010b) {
+ // 32-bit executable
+ certDirEntryOffset = optionalHeaderOffset + 128;
+ } else if (magic == 0x020b) {
+ // 64-bit executable; certain header fields are wider
+ certDirEntryOffset = optionalHeaderOffset + 144;
+ } else {
+ // Unknown executable
+ return false;
+ }
+ if (size < certDirEntryOffset + 8) {
+ return false;
+ }
+ UInt32 certTableOffset = *(UInt32*)(view + certDirEntryOffset);
+ UInt32 certTableLen = *(UInt32*)(view + certDirEntryOffset + sizeof(UInt32));
+ if (certTableOffset == 0 || certTableLen == 0 ||
+ size < (certTableOffset + certTableLen)) {
+ return false;
+ }
+
+ char const token[] = "__MOZCUSTOM__:";
+ // We're searching for a string inside a binary blob,
+ // so a normal strstr that bails on the first NUL won't work.
+ char const * tokenPos = FindStrInBuf(view + certTableOffset,
+ certTableLen, token);
+ if (tokenPos) {
+ size_t tokenLen = (sizeof(token) / sizeof(token[0])) - 1;
+ data = AString(tokenPos + tokenLen);
+ return true;
+ }
+ return false;
+}
+
+static bool
+ReadPostSigningData(UString exePath, AString& data)
+{
+ bool retval = false;
+ HANDLE exeFile = CreateFileW(exePath, GENERIC_READ, FILE_SHARE_READ, NULL,
+ OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+ if (exeFile != INVALID_HANDLE_VALUE) {
+ HANDLE mapping = CreateFileMapping(exeFile, NULL, PAGE_READONLY, 0, 0, NULL);
+ if (mapping != INVALID_HANDLE_VALUE) {
+ // MSDN claims the return value on failure is NULL,
+ // but I've also seen it returned on success, so double-check.
+ if (mapping || GetLastError() == ERROR_SUCCESS) {
+ char * view = (char*)MapViewOfFile(mapping, FILE_MAP_READ, 0, 0, 0);
+ if (view) {
+ DWORD fileSize = GetFileSize(exeFile, NULL);
+ retval = ReadPostSigningDataFromView(view, fileSize, data);
+ }
+ CloseHandle(mapping);
+ }
+ }
+ CloseHandle(exeFile);
+ }
+ return retval;
+}
+
+// Delayed load libraries are loaded when the first symbol is used.
+// The following ensures that we load the delayed loaded libraries from the
+// system directory.
+struct AutoLoadSystemDependencies
+{
+ AutoLoadSystemDependencies()
+ {
+ HMODULE module = ::GetModuleHandleW(L"kernel32.dll");
+ if (module) {
+ // SetDefaultDllDirectories is always available on Windows 8 and above. It
+ // is also available on Windows Vista, Windows Server 2008, and
+ // Windows 7 when MS KB2533623 has been applied.
+ typedef BOOL (WINAPI *SetDefaultDllDirectoriesType)(DWORD);
+ SetDefaultDllDirectoriesType setDefaultDllDirectories =
+ (SetDefaultDllDirectoriesType) GetProcAddress(module, "SetDefaultDllDirectories");
+ if (setDefaultDllDirectories) {
+ setDefaultDllDirectories(0x0800 /* LOAD_LIBRARY_SEARCH_SYSTEM32 */ );
+ return;
+ }
+ }
+
+ static LPCWSTR delayDLLs[] = { L"uxtheme.dll", L"userenv.dll",
+ L"setupapi.dll", L"apphelp.dll",
+ L"propsys.dll", L"dwmapi.dll",
+ L"cryptbase.dll", L"oleacc.dll",
+ L"clbcatq.dll" };
+ WCHAR systemDirectory[MAX_PATH + 1] = { L'\0' };
+ // If GetSystemDirectory fails we accept that we'll load the DLLs from the
+ // normal search path.
+ GetSystemDirectoryW(systemDirectory, MAX_PATH + 1);
+ size_t systemDirLen = wcslen(systemDirectory);
+
+ // Make the system directory path terminate with a slash
+ if (systemDirectory[systemDirLen - 1] != L'\\' && systemDirLen) {
+ systemDirectory[systemDirLen] = L'\\';
+ ++systemDirLen;
+ // No need to re-NULL terminate
+ }
+
+ // For each known DLL ensure it is loaded from the system32 directory
+ for (size_t i = 0; i < sizeof(delayDLLs) / sizeof(delayDLLs[0]); ++i) {
+ size_t fileLen = wcslen(delayDLLs[i]);
+ wcsncpy(systemDirectory + systemDirLen, delayDLLs[i],
+ MAX_PATH - systemDirLen);
+ if (systemDirLen + fileLen <= MAX_PATH) {
+ systemDirectory[systemDirLen + fileLen] = L'\0';
+ } else {
+ systemDirectory[MAX_PATH] = L'\0';
+ }
+ LPCWSTR fullModulePath = systemDirectory; // just for code readability
+ LoadLibraryW(fullModulePath);
+ }
+ }
+} loadDLLs;
+
+BOOL
+RemoveCurrentDirFromSearchPath()
+{
+ // kernel32.dll is in the knownDLL list so it is safe to load without a full path
+ HMODULE kernel32 = LoadLibraryW(L"kernel32.dll");
+ if (!kernel32) {
+ return FALSE;
+ }
+
+ typedef BOOL (WINAPI *SetDllDirectoryType)(LPCWSTR);
+ SetDllDirectoryType SetDllDirectoryFn =
+ (SetDllDirectoryType)GetProcAddress(kernel32, "SetDllDirectoryW");
+ if (!SetDllDirectoryFn) {
+ FreeLibrary(kernel32);
+ return FALSE;
+ }
+
+ // If this call fails we can't do much about it, so ignore it.
+ // It is unlikely to fail and this is just a precaution anyway.
+ SetDllDirectoryFn(L"");
+ FreeLibrary(kernel32);
+ return TRUE;
+}
+
+/* END Mozilla customizations */
+
int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE /* hPrevInstance */,
#ifdef UNDER_CE
LPWSTR
@@ -133,13 +306,35 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE /* hPrevInstance */,
#endif
/* lpCmdLine */,int /* nCmdShow */)
{
+ /* BEGIN Mozilla customizations */
+ // Disable current directory from being in the search path.
+ // This call does not help with implicitly loaded DLLs.
+ if (!RemoveCurrentDirFromSearchPath()) {
+ WCHAR minOSTitle[512] = { '\0' };
+ WCHAR minOSText[512] = { '\0' };
+ LoadStringW(NULL, IDS_MIN_OS_TITLE, minOSTitle,
+ sizeof(minOSTitle) / sizeof(minOSTitle[0]));
+ LoadStringW(NULL, IDS_MIN_OS_TEXT, minOSText,
+ sizeof(minOSText) / sizeof(minOSText[0]));
+ MessageBoxW(NULL, minOSText, minOSTitle, MB_OK | MB_ICONERROR);
+ return 1;
+ }
+ /* END Mozilla customizations */
+
g_hInstance = (HINSTANCE)hInstance;
NT_CHECK
- #ifdef _WIN32
- LoadSecurityDlls();
- #endif
+ // BEGIN Mozilla customizations
+ // Our AutoLoadSystemDependencies (see above) does the same job as the
+ // LoadSecurityDlls function, but slightly better because it runs as a static
+ // initializer, and it doesn't include LOAD_LIBRARY_SEARCH_USER_DIRS in
+ // the search path, which partially defeats the purpose of calling
+ // SetDefaultDllDirectories at all.
+ //#ifdef _WIN32
+ //LoadSecurityDlls();
+ //#endif
+ // END Mozilla customizations
// InitCommonControls();
@@ -172,6 +367,18 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE /* hPrevInstance */,
UString dirPrefix ("." STRING_PATH_SEPARATOR);
UString appLaunched;
bool showProgress = true;
+
+ /* BEGIN Mozilla customizations */
+ bool extractOnly = false;
+ if (switches.IsPrefixedBy_NoCase(L"/extractdir=")) {
+ assumeYes = true;
+ showProgress = false;
+ extractOnly = true;
+ } else if (!switches.IsEmpty()) {
+ showProgress = false;
+ }
+ /* END Mozilla customizations */
+
if (!config.IsEmpty())
{
CObjectVector<CTextConfigPair> pairs;
@@ -204,7 +411,8 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE /* hPrevInstance */,
}
CTempDir tempDir;
- if (!tempDir.Create(kTempDirPrefix))
+ /* Mozilla customizations - Added !extractOnly */
+ if (!extractOnly && !tempDir.Create(kTempDirPrefix))
{
if (!assumeYes)
ShowErrorMessage(L"Can not create temp folder archive");
@@ -222,7 +430,9 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE /* hPrevInstance */,
}
}
- const FString tempDirPath = tempDir.GetPath();
+ /* BEGIN Mozilla customizations - added extractOnly parameter support */
+ const FString tempDirPath = extractOnly ? switches.Ptr(12) : GetUnicodeString(tempDir.GetPath());
+ /* END Mozilla customizations */
// tempDirPath = L"M:\\1\\"; // to test low disk space
{
bool isCorrupt = false;
@@ -250,6 +460,28 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE /* hPrevInstance */,
}
}
+ /* BEGIN Mozilla customizations */
+ // Retrieve and store any data added to this file after signing.
+ {
+ AString postSigningData;
+ if (ReadPostSigningData(fullPath, postSigningData)) {
+ FString postSigningDataFilePath(tempDirPath);
+ NFile::NName::NormalizeDirPathPrefix(postSigningDataFilePath);
+ postSigningDataFilePath += L"postSigningData";
+
+ NFile::NIO::COutFile postSigningDataFile;
+ postSigningDataFile.Create(postSigningDataFilePath, true);
+
+ UInt32 written = 0;
+ postSigningDataFile.Write(postSigningData, postSigningData.Len(), written);
+ }
+ }
+
+ if (extractOnly) {
+ return 0;
+ }
+ /* END Mozilla customizations */
+
#ifndef UNDER_CE
CCurrentDirRestorer currentDirRestorer;
if (!SetCurrentDir(tempDirPath))
diff --git a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/Bundles/SFXSetup/resource.h b/other-licenses/7zstub/src/CPP/7zip/Bundles/SFXSetup/resource.h
index 533197e..975d779 100644
--- a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/Bundles/SFXSetup/resource.h
+++ b/other-licenses/7zstub/src/CPP/7zip/Bundles/SFXSetup/resource.h
@@ -4,3 +4,5 @@
#define IDS_EXTRACTION_ERROR_MESSAGE 8
#define IDS_CANNOT_CREATE_FOLDER 3003
#define IDS_PROGRESS_EXTRACTING 3300
+#define IDS_MIN_OS_TITLE 70
+#define IDS_MIN_OS_TEXT 71
diff --git a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/Bundles/SFXSetup/resource.rc b/other-licenses/7zstub/src/CPP/7zip/Bundles/SFXSetup/resource.rc
index 9e88fd4..9fda0d0 100644
--- a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/Bundles/SFXSetup/resource.rc
+++ b/other-licenses/7zstub/src/CPP/7zip/Bundles/SFXSetup/resource.rc
@@ -11,6 +11,8 @@ BEGIN
IDS_EXTRACTION_ERROR_MESSAGE "File is corrupt"
IDS_CANNOT_CREATE_FOLDER "Cannot create folder '{0}'"
IDS_PROGRESS_EXTRACTING "Extracting"
+ IDS_MIN_OS_TITLE "Setup Error"
+ IDS_MIN_OS_TEXT "Microsoft Windows 7 or newer is required."
END
#include "../../UI/FileManager/ProgressDialog.rc"
diff --git a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/UI/FileManager/ProgressDialog.cpp b/other-licenses/7zstub/src/CPP/7zip/UI/FileManager/ProgressDialog.cpp
index 27d42b2..9b61369 100644
--- a/c:/Users/mhowell/Downloads/lzma1805/CPP/7zip/UI/FileManager/ProgressDialog.cpp
+++ b/other-licenses/7zstub/src/CPP/7zip/UI/FileManager/ProgressDialog.cpp
@@ -165,7 +165,8 @@ bool CProgressDialog::OnButtonClicked(int buttonID, HWND buttonHWND)
bool paused = Sync.GetPaused();
Sync.SetPaused(true);
_inCancelMessageBox = true;
- int res = ::MessageBoxW(*this, L"Are you sure you want to cancel?", _title, MB_YESNOCANCEL);
+ // Mozilla Customization - Removed redundant cancel button from dialog.
+ int res = ::MessageBoxW(*this, L"Are you sure you want to cancel?", _title, MB_YESNO);
_inCancelMessageBox = false;
Sync.SetPaused(paused);
if (res == IDCANCEL || res == IDNO)
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