Files
Slnkdwf/ATL90/source/CLStencil/clstencil.cpp
Jos Groot Lipman 0e37d774d2 Merge SLNKDWF64 branch
svn path=/Slnkdwf/trunk/; revision=23911
2015-01-21 12:09:31 +00:00

622 lines
18 KiB
C++

// clstencil.cpp : Defines the entry point for the console application.
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Classes Reference and related electronic
// documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft C++ Libraries products.
#include "stdafx.h"
#include <stdio.h>
//////////////////////////////////////////////////////////////////////
//Resource (satellite) dll search and load routines. see LoadLocResDll
//an example.
//Note: Change made here must be sync with all other tools.
__inline
errno_t __cdecl DuplicateEnvString(TCHAR **ppszBuffer, size_t *pnBufferSizeInTChars, const TCHAR *pszVarName)
{
/* validation section */
if (ppszBuffer == NULL) { return EINVAL; }
*ppszBuffer = NULL;
if (pnBufferSizeInTChars != NULL)
{
*pnBufferSizeInTChars = 0;
}
/* varname is already validated in getenv */
TCHAR szDummyBuff[1] = {0};
size_t nSizeNeeded = 0;
errno_t ret=_tgetenv_s(&nSizeNeeded,szDummyBuff,1,pszVarName);
if (nSizeNeeded > 0)
{
*ppszBuffer = new TCHAR[nSizeNeeded];
if (*ppszBuffer != NULL)
{
size_t nSizeNeeded2 = 0;
ret=_tgetenv_s(&nSizeNeeded2,*ppszBuffer,nSizeNeeded,pszVarName);
if (nSizeNeeded2!=nSizeNeeded)
{
ret=ERANGE;
} else if (pnBufferSizeInTChars != NULL)
{
*pnBufferSizeInTChars = nSizeNeeded;
}
} else
{
ret=ENOMEM;
}
}
return ret;
}
#define _TCSNLEN(sz,c) (min(_tcslen(sz), c))
#define PATHLEFT(sz) (_MAX_PATH - _TCSNLEN(sz, (_MAX_PATH-1)) - 1)
typedef LANGID (WINAPI* PFNGETUSERDEFAULTUILANGUAGE)();
static BOOL CALLBACK _EnumResLangProc(HMODULE /*hModule*/, LPCTSTR /*pszType*/,
LPCTSTR /*pszName*/, WORD langid, LONG_PTR lParam)
{
if(lParam == NULL)
{
return FALSE;
}
LANGID* plangid = reinterpret_cast< LANGID* >( lParam );
*plangid = langid;
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
//Purpose: GetUserDefaultUILanguage for downlevel platforms (Win9x, NT4).
//Input: szDllName - the string resource dll name to search. Ex: ToolUI.dll
//Output: TCHAR *szPathOut - filled with absolute path to dll, if found.
// size_t sizeInCharacters - buffer size in characters
//Returns: Success - HMODULE of found dll, Failure - NULL
//////////////////////////////////////////////////////////////////////////
HRESULT GetUserDefaultUILanguageLegacyCompat(LANGID* pLangid)
{
HRESULT hr=E_FAIL;
if (pLangid == NULL) { return E_POINTER; }
PFNGETUSERDEFAULTUILANGUAGE pfnGetUserDefaultUILanguage;
HINSTANCE hKernel32 = ::GetModuleHandle(_T("kernel32.dll"));
pfnGetUserDefaultUILanguage = (PFNGETUSERDEFAULTUILANGUAGE)::GetProcAddress(hKernel32, "GetUserDefaultUILanguage");
if(pfnGetUserDefaultUILanguage != NULL)
{
*pLangid = pfnGetUserDefaultUILanguage();
hr = S_OK;
} else
{
// We're not on an MUI-capable system.
OSVERSIONINFO version;
memset(&version, 0, sizeof(version));
version.dwOSVersionInfoSize = sizeof(version);
::GetVersionEx(&version);
if( version.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS)
{
// We're on Windows 9x, so look in the registry for the UI language
HKEY hKey = NULL;
LONG nResult = ::RegOpenKeyEx(HKEY_CURRENT_USER,
_T( "Control Panel\\Desktop\\ResourceLocale" ), 0, KEY_READ, &hKey);
if (nResult == ERROR_SUCCESS)
{
DWORD dwType;
TCHAR szValue[16];
ULONG nBytes = sizeof( szValue );
nResult = ::RegQueryValueEx(hKey, NULL, NULL, &dwType, LPBYTE( szValue ),
&nBytes );
if ((nResult == ERROR_SUCCESS) && (dwType == REG_SZ))
{
DWORD dwLangID;
int nFields = _stscanf_s( szValue, _T( "%x" ), &dwLangID );
if( nFields == 1 )
{
*pLangid = LANGID( dwLangID );
hr = S_OK;
}
}
::RegCloseKey(hKey);
}
}
else
{
// We're on NT 4. The UI language is the same as the language of the version
// resource in ntdll.dll
HMODULE hNTDLL = ::GetModuleHandle( _T( "ntdll.dll" ) );
if (hNTDLL != NULL)
{
*pLangid = 0;
::EnumResourceLanguages( hNTDLL, RT_VERSION, MAKEINTRESOURCE( 1 ),
_EnumResLangProc, reinterpret_cast< LONG_PTR >( pLangid ) );
if (*pLangid != 0)
{
hr = S_OK;
}
}
}
}
return hr;
}
//////////////////////////////////////////////////////////////////////////
//Purpose: Searches for a resource dll in sub directories using a search order
// based on szPath - a directory to search res dll below.
// see example at .
//Input: szDllName - the string resource dll name to search. Ex: ToolUI.dll
//Output: TCHAR *szPathOut - filled with absolute path to dll, if found.
// size_t sizeInCharacters - buffer size in characters
//Returns: Success (found dll) - S_OK , Failure - E_FAIL or E_UNEXPECTED
//////////////////////////////////////////////////////////////////////////
HRESULT LoadUILibrary(LPCTSTR szPath, LPCTSTR szDllName, DWORD dwExFlags,
HINSTANCE *phinstOut, LPTSTR szFullPathOut,size_t sizeInCharacters,
LCID *plcidOut)
{
TCHAR szPathTemp[_MAX_PATH + 1] = _T("");
HRESULT hr = E_FAIL;
LCID lcidFound = (LCID)-1;
size_t nPathEnd = 0;
// Gotta have this stuff!
if (szPath==NULL || *szPath == '\0')
{
return E_POINTER;
}
if (szDllName==NULL || *szDllName == '\0')
{
return E_POINTER;
}
if (!szPath || !*szPath || !szDllName || !*szDllName)
{
return E_INVALIDARG;
}
if (phinstOut != NULL)
{
*phinstOut = NULL;
}
szPathTemp[_MAX_PATH-1] = L'\0';
// Add \ to the end if necessary
_tcsncpy_s(szPathTemp,_countof(szPathTemp), szPath, _TRUNCATE);
if (szPathTemp[_TCSNLEN(szPathTemp, _MAX_PATH-1) - 1] != L'\\')
{
_tcsncat_s(szPathTemp,_countof(szPathTemp), _T("\\"), PATHLEFT(szPathTemp));
}
// Check if given path even exists
if (GetFileAttributes(szPathTemp) == 0xFFFFFFFF)
{
return E_FAIL;
}
nPathEnd = _TCSNLEN(szPathTemp, _MAX_PATH-1);
{
LANGID langid=0;
if (FAILED(GetUserDefaultUILanguageLegacyCompat(&langid)))
{
return E_UNEXPECTED;
}
const LCID lcidUser = MAKELCID(langid, SORT_DEFAULT);
LCID rglcid[3];
rglcid[0] = lcidUser;
rglcid[1] = MAKELCID(MAKELANGID(PRIMARYLANGID(lcidUser), SUBLANG_DEFAULT), SORTIDFROMLCID(lcidUser));
rglcid[2] = 0x409;
for (unsigned int i = 0; i < _countof(rglcid); i++)
{
TCHAR szNumBuf[10];
// Check if it's the same as any LCID already checked,
// which is very possible
unsigned int n = 0;
for (n = 0; n < i; n++)
{
if (rglcid[n] == rglcid[i])
break;
}
if (n < i)
{
continue;
}
szPathTemp[nPathEnd] = L'\0';
_itot_s(rglcid[i], szNumBuf,_countof(szNumBuf), 10);
_tcsncat_s(szPathTemp, _countof(szPathTemp),szNumBuf , PATHLEFT(szPathTemp));
_tcsncat_s(szPathTemp,_countof(szPathTemp), _T("\\"), PATHLEFT(szPathTemp));
_tcsncat_s(szPathTemp,_countof(szPathTemp), szDllName, PATHLEFT(szPathTemp));
if (GetFileAttributes(szPathTemp) != 0xFFFFFFFF)
{
lcidFound = rglcid[i];
hr = S_OK;
goto Done;
}
}
}
// None of the default choices exists, so now look for the dll in a folder below
//the given path (szPath)
{
szPathTemp[nPathEnd] = L'\0';
_tcsncat_s(szPathTemp,_countof(szPathTemp), _T("*.*"), PATHLEFT(szPathTemp));
WIN32_FIND_DATA wfdw;
HANDLE hDirs = FindFirstFile(szPathTemp, &wfdw);
nPathEnd = _TCSNLEN(szPathTemp, _MAX_PATH-1)-3;
if (hDirs != INVALID_HANDLE_VALUE)
{
while (FindNextFile(hDirs, &wfdw))
{
// We are only interested in directories, since at this level, that should
// be the only thing in this directory, i.e, LCID sub dirs
if (wfdw.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
// Skip current and previous dirs, "." and ".."
if (!_tcscmp(wfdw.cFileName, _T(".")) || !_tcscmp(wfdw.cFileName, _T("..")))
continue;
// Does this dir have a copy of the dll?
szPathTemp[nPathEnd] = L'\0';
_tcsncat_s(szPathTemp,_countof(szPathTemp), wfdw.cFileName, PATHLEFT(szPathTemp));
_tcsncat_s(szPathTemp,_countof(szPathTemp), _T("\\"), PATHLEFT(szPathTemp));
_tcsncat_s(szPathTemp,_countof(szPathTemp), szDllName, PATHLEFT(szPathTemp));
if (GetFileAttributes(szPathTemp) != 0xFFFFFFFF)
{
// Got it!
lcidFound = (LCID)_tstol(wfdw.cFileName);
hr = S_OK;
break;
}
}
}
FindClose(hDirs);
}
}
Done:
if (SUCCEEDED(hr))
{
// Set the default LCID
if (plcidOut)
{
if (lcidFound == (LCID)-1)
{
return E_UNEXPECTED;
}
*plcidOut = lcidFound;
}
// Finally, attempt to load the library
// Beware! A dll loaded with LOAD_LIBRARY_AS_DATAFILE won't
// let you use LoadIcon and things like that (only general calls like
// FindResource and LoadResource).
if (phinstOut != NULL)
{
*phinstOut = LoadLibraryEx(szPathTemp, NULL, dwExFlags);
hr = (*phinstOut) ? S_OK : E_FAIL;
}
if ( szFullPathOut )
{
_tcsncpy_s(szFullPathOut,sizeInCharacters, szPathTemp, _MAX_PATH-1);
}
}
return hr;
}
//////////////////////////////////////////////////////////////////////////
//Purpose: Iterates env("PATH") directories to try to find (using LoadUILibrary)
// resource dll a directory below PATH dirs. Ex: if PATH="c:\bin;d:\win"
// and szDllName="ToolUI.dll", then the first of c:\bin\1033\ToolUI.dll
// and d:\win\SomeFolder\ToolUI.dll will be loaded.
// See LoadLocResDll doc (below) for example.
//Input: szDllName - the string resource dll name to search. Ex: ToolUI.dll
//Output: TCHAR *szPathOut - filled with absolute path to dll, if found.
// size_t sizeInCharacters - buffer size in characters
//Returns: Success - HMODULE of found dll, Failure - NULL
//////////////////////////////////////////////////////////////////////////
HMODULE LoadSearchPath(LPCTSTR szDllName,TCHAR *szPathOut, size_t sizeInCharacters)
{
TCHAR * szEnvPATH = NULL;
TCHAR * szEnvPATHBuff = NULL;
int nPathLen = 0;
int nPathIndex = 0;
HMODULE hmod = NULL;
if (DuplicateEnvString(&szEnvPATHBuff,NULL,_T("PATH"))==0 && (szEnvPATH=szEnvPATHBuff) != NULL)
{
while (*szEnvPATH)
{
/* skip leading white space and nop semicolons */
for (; *szEnvPATH == L' ' || *szEnvPATH == L';'; ++szEnvPATH)
{} /* NOTHING */
if (*szEnvPATH == L'\0')
{
break;
}
++nPathIndex;
/* copy this chunk of the path into our trypath */
nPathLen = 0;
TCHAR szPath[_MAX_PATH+1];
TCHAR * pszTry = NULL;
for (pszTry = szPath; *szEnvPATH != L'\0' && *szEnvPATH != L';'; ++szEnvPATH)
{
++nPathLen;
if (nPathLen < _MAX_PATH)
{
*pszTry++ = *szEnvPATH;
} else
{
break;
}
}
*pszTry = L'\0';
if (nPathLen == 0 || nPathLen >= _MAX_PATH)
{
continue;
}
LoadUILibrary(szPath, szDllName, LOAD_LIBRARY_AS_DATAFILE,
&hmod, szPathOut,sizeInCharacters, NULL);
if ( hmod )
{
break;
}
}
}
if (szEnvPATHBuff!=NULL)
{
delete [] szEnvPATHBuff;
}
return hmod;
}
//Example: Say PATH="c:\bin;d:\win", resource dll name (szDllName) is "ToolUI.dll",
// user locale is 936, and the .exe calling LoadLocResDll is c:\MyTools\Tool.exe
// Search order:
// a) c:\MyTools\936\ToolUI.dll (exe path + user default UI lang)
// b) c:\MyTools\1033 (same with eng)
// c) c:\MyTools\*\ToolUI.dll (where * is sub folder).
// d) c:\bin\936\ToolUI.dll (first in path)
// e) c:\bin\1033\ToolUI.dll (first in path + eng)
// f) c:\bin\*\ToolUI.dll
// g) d:\win\936\ToolUI.dll (second in path)
// h) d:\win\1033\ToolUI.dll (second in path + eng)
// i) d:\win\*\ToolUI.dll (second in path + eng)
// j) if bExeDefaultModule and not found, return exe HINSTANCE.
// Note: The primary lang (without the sublang) is tested after the user ui lang.
// Main Input: szDllName - the name of the resource dll <ToolName>ui.dll. Ex: vcdeployUI.dll
// Main Output: HMODULE of resource dll or NULL - if not found (see bExeDefaultModule).
HMODULE LoadLocResDll(LPCTSTR szDllName,BOOL bExeDefaultModule=TRUE,DWORD dwExFlags=LOAD_LIBRARY_AS_DATAFILE,LPTSTR pszPathOut = NULL,size_t sizeInCharacters = 0 )
{
HMODULE hmod = NULL;
TCHAR driverpath[_MAX_PATH + 1], exepath[_MAX_PATH + 1];
LPTSTR p = NULL;
GetModuleFileName(GetModuleHandle(NULL), driverpath, _MAX_PATH);
// from MSDN: If the length of the path exceeds the size specified by the nSize parameter, the function succeeds and the string is truncated to nSize characters and may not be null terminated.
driverpath[_MAX_PATH] = '\0';
// find path of tool
p = driverpath + _TCSNLEN(driverpath, _MAX_PATH-1)-1;
while ( *p != L'\\' && p != driverpath)
{
p--;
}
*p = '\0';
LoadUILibrary(driverpath, szDllName, dwExFlags,
&hmod, exepath,_countof(exepath), NULL);
if ( hmod == NULL )
{
// search PATH\<lcid> for <ToolName>ui.dll
hmod = LoadSearchPath(szDllName,exepath,_countof(exepath));
}
if ( hmod && pszPathOut )
{
_tcsncpy_s(pszPathOut,sizeInCharacters, exepath, _MAX_PATH-1);
}
//Not found dll, return the exe HINSTANCE as a fallback.
if (hmod == NULL && bExeDefaultModule)
{
hmod=GetModuleHandle(NULL);
}
return hmod;
}
//End loc routines
////////////////////////////////////////////////////////////////////
const TCHAR* szClStencilUIDll=_T("clstencilUI.dll");
CComModule _Module;
void PrintUsage(LPCSTR lpszErrorText=NULL);
bool GetParameters(int argc, char *argv[],
LPTSTR *ppszInputFile,
LPTSTR *ppszOutputFile,
LPTSTR *ppszQueryString,
LPTSTR *ppszFormInput,
LPTSTR *ppszErrorLog,
LPTSTR *ppszContentType,
LPTSTR *ppszVerb,
LPBOOL pbNoLogo);
int main(int argc, char* argv[])
{
LPTSTR szInputFile = NULL;
LPTSTR szOutputFile = NULL;
LPTSTR szQueryString = NULL;
LPTSTR szFormInput = NULL;
LPTSTR szErrorLog = NULL;
LPTSTR szContentType = NULL;
LPTSTR szVerb = NULL;
BOOL bNoLogo = FALSE;
HINSTANCE hInstResource=LoadLocResDll(szClStencilUIDll,TRUE);
_AtlBaseModule.AddResourceInstance(hInstResource);
if (argc < 3)
{
CStringA str;
Emit(str, IDS_INVALID_ARGS);
PrintUsage(str);
return 1;
}
CoInitialize(NULL);
if (!GetParameters(argc, argv, &szInputFile, &szOutputFile, &szQueryString, &szFormInput, &szErrorLog, &szContentType, &szVerb, &bNoLogo))
{
return 1;
}
CStringA strHeader;
if (bNoLogo == FALSE)
{
Emit(strHeader, IDS_HEADER);
printf((LPCSTR) strHeader);
}
_Module.Init(NULL, GetModuleHandle(NULL));
CSProcExtension extension;
if (!extension.Initialize())
{
CStringA str;
Emit(str, IDS_INIT_FAILED);
printf((LPCSTR) str);
_Module.Term();
return 1;
}
if (!extension.DispatchStencilCall(szInputFile, szOutputFile, szQueryString, szErrorLog, szFormInput, szContentType, szVerb))
printf("%s\n", (LPCSTR) extension.m_strErr);
extension.Uninitialize();
_Module.Term();
CoUninitialize();
return 0;
}
void PrintUsage(LPCSTR lpszErrorText)
{
CStringA strBuffer;
if (lpszErrorText && *lpszErrorText)
{
Emit(strBuffer, IDS_ERROR, lpszErrorText);
printf((LPCSTR) strBuffer);
}
Emit(strBuffer, IDS_USAGE);
printf((LPCSTR) strBuffer);
}
bool GetParameters(int argc, char *argv[],
LPTSTR *ppszInputFile,
LPTSTR *ppszOutputFile,
LPTSTR *ppszQueryString,
LPTSTR *ppszFormInput,
LPTSTR *ppszErrorLog,
LPTSTR *ppszContentType,
LPTSTR *ppszVerb,
LPBOOL pbNoLogo)
{
for (int i = 1; i < argc; i++)
{
if (i == (argc-1))
return false;
if (argv[i][0] != '-')
return false;
char ch = argv[i][1];
switch (ch)
{
case 'n' : case 'N':
{
*pbNoLogo = TRUE;
continue;
}
case 'i' : case 'I' :
{
*ppszInputFile = argv[++i];
continue;
}
case 'o' : case 'O' :
{
*ppszOutputFile = argv[++i];
continue;
}
case 'q' : case 'Q' :
{
*ppszQueryString = argv[++i];
continue;
}
case 'f' : case 'F':
{
*ppszFormInput = argv[++i];
continue;
}
case 'e' : case 'E':
{
*ppszErrorLog = argv[++i];
continue;
}
case 'c' : case 'C':
{
*ppszContentType = argv[++i];
continue;
}
case 'v' : case 'V':
{
*ppszVerb = argv[++i];
continue;
}
default:
{
CStringA str;
Emit(str, IDS_UNKNOWN_PARAM, argv[i]);
PrintUsage(str);
return false;
}
}
}
if (*ppszInputFile == NULL)
{
CStringA str;
Emit(str, IDS_INPUT_FILE);
PrintUsage(str);
return false;
}
// fix up the query quoted query string
if (*ppszQueryString != NULL)
{
int n = (int) strlen(*ppszQueryString);
(*ppszQueryString)[n] = 0;
}
// fix up the query quoted content-type string
if (*ppszContentType != NULL)
{
int n = (int) strlen(*ppszContentType);
(*ppszContentType)[n] = 0;
}
return true;
}