BOOL CVersionInfo::LoadVersionInfoResource(const CString& strModulePath, CVersionInfoBuffer &viBuf, LPCTSTR lpszResourceId, WORD wLangId)
{
HRSRC hResInfo;
HMODULE hModule = LoadLibraryEx(strModulePath, NULL, DONT_RESOLVE_DLL_REFERENCES | LOAD_LIBRARY_AS_DATAFILE);
if (NULL == hModule)
return FALSE;
if ((NULL == lpszResourceId) && (wLangId == 0xFFFF))
{
//Load first RT_VERSION resource that will be found
m_lpszResourceId = NULL;
EnumResourceNames(hModule, RT_VERSION, (ENUMRESNAMEPROC)EnumResourceNamesFuncFindFirst, (LONG_PTR)this);
if (NULL == m_lpszResourceId)
{
FreeLibrary(hModule);
return FALSE;
}
// Now the m_lpszResourceId must be the name of the resource
m_wLangId = 0xFFFF;
EnumResourceLanguages(hModule, RT_VERSION, m_lpszResourceId, (ENUMRESLANGPROC)EnumResourceLangFuncFindFirst, (LONG_PTR)this);
// Found resource, copy the ID's to local vars
lpszResourceId = m_lpszResourceId;
wLangId = m_wLangId;
}
hResInfo = FindResourceEx(hModule, RT_VERSION, lpszResourceId, wLangId);
// Write the resource language to the resource information file.
DWORD dwSize = SizeofResource(hModule, hResInfo);
if (dwSize)
{
HGLOBAL hgRes = LoadResource(hModule, hResInfo);
if (hgRes)
{
LPVOID lpMemory = LockResource(hgRes);
if (lpMemory)
{
viBuf.Write(lpMemory,dwSize);
UnlockResource(hgRes);
FreeLibrary(hModule);
return TRUE;
}
}
}
FreeLibrary(hModule);
return FALSE;
}
void CVersionInfo::WriteVarInfo(CVersionInfoBuffer & viBuf)
{
//Check string tables
if (m_stringFileInfo.IsEmpty())
return;
//Prepare to write VarFileInfo
DWORD posVarInfo = viBuf.PadToDWORD();
//Skip size of VarFileInfo for now;
viBuf.Pad(sizeof WORD);
//Write wValueLength
viBuf.WriteWord(0);
//Write type
viBuf.WriteWord(1);
viBuf.WriteString(L"VarFileInfo");
//Save offset of Var structure (Translation)
DWORD posTranslation = viBuf.PadToDWORD();
viBuf.Pad(sizeof WORD);
//Write size of translation, that is number of string tables * size of DWORD
DWORD dwTableCount = m_stringFileInfo.GetStringTableCount();
viBuf.WriteWord(LOWORD(dwTableCount * sizeof DWORD));
//Write type
viBuf.WriteWord(0);
//Write key (Translation)
viBuf.WriteString(L"Translation");
//Pad for value
viBuf.PadToDWORD();
//Collect all id's in one DWORD array
DWORD *pTranslationBuf = (DWORD*)_alloca(dwTableCount * sizeof DWORD);
DWORD *pTranslation = pTranslationBuf;
POSITION posTable = m_stringFileInfo.GetFirstStringTablePosition();
while (posTable)
{
CStringTable * pStringTable = m_stringFileInfo.GetNextStringTable(posTable);
TCHAR* pchEnding = NULL;
DWORD dwKey = _tcstol(pStringTable->GetKey(),&pchEnding, 16);
*pTranslation = (LOWORD(dwKey) << 16) | (HIWORD(dwKey));
pTranslation++;
}
viBuf.Write(pTranslationBuf, dwTableCount * sizeof DWORD);
//Write structure sizes
viBuf.WriteStructSize(posTranslation);
viBuf.WriteStructSize(posVarInfo);
}
void CVersionInfo::Write(CVersionInfoBuffer & viBuf)
{
//Pad to DWORD and save position for wLength
DWORD pos = viBuf.PadToDWORD();
//Skip size for now;
viBuf.Pad(sizeof WORD);
//Write wValueLength
viBuf.WriteWord(sizeof VS_FIXEDFILEINFO);
//Write wType
viBuf.WriteWord(0);
//Write key
viBuf.WriteString(L"VS_VERSION_INFO");
//Pad Fixed info
viBuf.PadToDWORD();
//Write Fixed file info
viBuf.Write(&m_vsFixedFileInfo, sizeof VS_FIXEDFILEINFO);
if (m_bRegularInfoOrder)
{
//Write string file info, it will pad as needed
m_stringFileInfo.Write(viBuf);
WriteVarInfo(viBuf);
}
else
{
WriteVarInfo(viBuf);
//Write string file info, it will pad as needed
m_stringFileInfo.Write(viBuf);
}
//Set the size of the Version Info
viBuf.WriteStructSize(pos);
}