int wmain(int argc, wchar_t* argv[])
{
if(argc != 4)
printUsage(argv[0]);
const wchar_t* destinationName = argv[1];
const wchar_t* classesName = argv[2];
const wchar_t* mainClassName = argv[3];
writeDestinationFile(destinationName);
if(HANDLE hDest = BeginUpdateResourceW(destinationName, TRUE))
{
std::vector<std::wstring> strings;
strings.resize(RESID_MAIN_CLASS + 1);
strings.at(RESID_MAIN_CLASS) = mainClassName;
writeStringResources(hDest, strings);
std::vector<char> jarFile;
readFile(&jarFile, classesName);
UpdateResourceW(hDest, reinterpret_cast<LPCWSTR>(RT_RCDATA), RESID_BOOT_JAR, LANG_NEUTRAL, &jarFile.at(0), jarFile.size());
EndUpdateResource(hDest, FALSE);
}
return 0;
}
static bool attachTypeLibrary(const QString &applicationName, int resource, const QByteArray &data, QString *errorMessage)
{
HANDLE hExe = 0;
QT_WA({
TCHAR *resourceName = MAKEINTRESOURCEW(resource);
hExe = BeginUpdateResourceW((TCHAR*)applicationName.utf16(), false);
if (hExe == 0) {
if (errorMessage)
*errorMessage = QString("Failed to attach type library to binary %1 - could not open file.").arg(applicationName);
return false;
}
if (!UpdateResourceW(hExe,L"TYPELIB",resourceName,0,(void*)data.data(),data.count())) {
EndUpdateResource(hExe, true);
if (errorMessage)
*errorMessage = QString("Failed to attach type library to binary %1 - could not update file.").arg(applicationName);
return false;
}
}, {
int
wmain(int argc, wchar_t** argv)
{
if (argc != 3) {
printf("Usage: redit <exe file> <icon file>\n");
return 1;
}
mozilla::ScopedClose file;
if (0 != _wsopen_s(&file.rwget(),
argv[2],
_O_BINARY | _O_RDONLY,
_SH_DENYWR,
_S_IREAD)
|| (-1 == file)) {
fprintf(stderr, "Unable to open icon file.\n");
return 1;
}
// Load all the data from the icon file
long filesize = _filelength(file);
nsAutoArrayPtr<BYTE> data(new BYTE[filesize]);
if(!data) {
fprintf(stderr, "Failed to allocate memory for icon file.\n");
return 1;
}
_read(file, data, filesize);
IconHeader* header = reinterpret_cast<IconHeader*>(data.get());
// Open the target library for updating
ScopedResourceUpdate updateRes(BeginUpdateResourceW(argv[1], FALSE));
if (NULL == updateRes) {
fprintf(stderr, "Unable to open library for modification.\n");
return 1;
}
// Allocate the group resource entry
long groupSize = sizeof(IconHeader)
+ header->ImageCount * sizeof(IconResEntry);
nsAutoArrayPtr<BYTE> group(new BYTE[groupSize]);
if(!group) {
fprintf(stderr, "Failed to allocate memory for new images.\n");
return 1;
}
memcpy(group, data, sizeof(IconHeader));
IconDirEntry* sourceIcon =
reinterpret_cast<IconDirEntry*>(data
+ sizeof(IconHeader));
IconResEntry* targetIcon =
reinterpret_cast<IconResEntry*>(group
+ sizeof(IconHeader));
for (int id = 1; id <= header->ImageCount; id++) {
// Add the individual icon
if (!UpdateResourceW(updateRes, RT_ICON, MAKEINTRESOURCE(id),
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL),
data + sourceIcon->ImageOffset,
sourceIcon->ImageSize)) {
fprintf(stderr, "Unable to update resource (RT_ICON).\n");
return 1;
}
// Copy the data for this icon
// (note that the structs have different sizes)
memcpy(targetIcon, sourceIcon, sizeof(IconResEntry));
targetIcon->ResourceID = id;
sourceIcon++;
targetIcon++;
}
if (!UpdateResourceW(updateRes, RT_GROUP_ICON, L"MAINICON",
MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL),
group, groupSize)) {
fprintf(stderr, "Unable to update resource (RT_GROUP_ICON).\n");
return 1;
}
// Save the modifications
if(!EndUpdateResourceW(updateRes.forget(), FALSE)) {
fprintf(stderr, "Unable to write changes to library.\n");
return 1;
}
return 0;
}
void CTCExeVersionManager::changedExeIcon(LPCTSTR lpExeName, LPCTSTR lpIconFile)
{
LPICONDIRENTRY pIconDirEntry(NULL);
LPGRPICONDIR pGrpIconDir(NULL);
HEADER header;
LPBYTE pIconBytes(NULL);
HANDLE hIconFile(NULL);
DWORD dwRet(0), nSize(0), nGSize(0), dwReserved(0);
HANDLE hUpdate(NULL);
BOOL ret(FALSE);
WORD i(0);
//打开图标文件
hIconFile = CreateFile(lpIconFile, GENERIC_READ, NULL, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hIconFile == INVALID_HANDLE_VALUE)
{
return;
}
//读取文件头部信息
ret=ReadFile(hIconFile, &header, sizeof(HEADER), &dwReserved, NULL);
if (!ret)
{
CloseHandle(hIconFile);
return;
}
//建立每一个图标的目录信息存放区域
pIconDirEntry = (LPICONDIRENTRY)new BYTE[header.idCount*sizeof(ICONDIRENTRY)];
if (pIconDirEntry==NULL)
{
CloseHandle(hIconFile);
return;
}
//从Icon文件中读取每一个图标的目录信息
ret = ReadFile(hIconFile, pIconDirEntry, header.idCount*sizeof(ICONDIRENTRY), &dwReserved, NULL);
if (!ret)
{
delete[] pIconDirEntry;
CloseHandle(hIconFile);
return;
}
//建立EXE文件中RT_GROUP_ICON所需的数据结构存放区域
nGSize=sizeof(GRPICONDIR)+header.idCount*sizeof(ICONDIRENTRY);
pGrpIconDir=(LPGRPICONDIR)new BYTE[nGSize];
//填充信息，这里相当于一个转换的过程
pGrpIconDir->idReserved=header.idReserved;
pGrpIconDir->idType=header.idType;
pGrpIconDir->idCount=header.idCount;
//复制信息并设置每一个图标对应的ID。ID为位置索引号
for(i=0;i<header.idCount;i++)
{
pGrpIconDir->idEntries[i].bWidth=pIconDirEntry[i].bWidth;
pGrpIconDir->idEntries[i].bHeight=pIconDirEntry[i].bHeight;
pGrpIconDir->idEntries[i].bColorCount=pIconDirEntry[i].bColorCount;
pGrpIconDir->idEntries[i].bReserved=pIconDirEntry[i].bReserved;
pGrpIconDir->idEntries[i].wPlanes=pIconDirEntry[i].wPlanes;
pGrpIconDir->idEntries[i].wBitCount=pIconDirEntry[i].wBitCount;
pGrpIconDir->idEntries[i].dwBytesInRes=pIconDirEntry[i].dwBytesInRes;
pGrpIconDir->idEntries[i].nID=i;
}
//开始更新EXE中的图标资源，ID定为最小０，如果原来存在０ID的图标信息则被替换为新的。
hUpdate = BeginUpdateResourceW(lpExeName, false);
if (hUpdate!=NULL)
{
//首先更新RT_GROUP_ICON信息
ret = UpdateResource(hUpdate, RT_GROUP_ICON, MAKEINTRESOURCE(0), MAKELANGID(LANG_CHINESE, SUBLANG_SYS_DEFAULT), (LPVOID)pGrpIconDir, nGSize);
if (!ret)
{
delete[] pIconDirEntry;
delete[] pGrpIconDir;
CloseHandle(hIconFile);
return;
}
//接着的是每一个Icon的信息存放
for(i=0;i<header.idCount;i++)
{
//Icon的字节数
nSize = pIconDirEntry[i].dwBytesInRes;
//偏移文件的指针到当前图标的开始处
dwRet=SetFilePointer(hIconFile, pIconDirEntry[i].dwImageOffset, NULL, FILE_BEGIN);
if (dwRet==INVALID_SET_FILE_POINTER)
{
break;
}
//准备pIconBytes来存放文件里的Byte信息用于更新到EXE中。
delete[] pIconBytes;
pIconBytes = new BYTE[nSize];
ret = ReadFile(hIconFile, (LPVOID)pIconBytes, nSize, &dwReserved, NULL);
if(!ret)
{
break;
}
//更新每一个ID对应的RT_ICON信息
ret = UpdateResourceW(hUpdate, RT_ICON, MAKEINTRESOURCE(pGrpIconDir->idEntries[i].nID), MAKELANGID(LANG_CHINESE, SUBLANG_SYS_DEFAULT), (LPVOID)pIconBytes, nSize);
if(!ret)
{
break;
}
}
//结束EXE资源的更新操作
if (pIconBytes!=NULL)
{
delete[] pIconBytes;
}
EndUpdateResourceW(hUpdate, false);
}
//清理资源并关闭Icon文件，到此更新操作结束！
delete[] pGrpIconDir;
delete[] pIconDirEntry;
CloseHandle(hIconFile);
m_isChangeExeIcon=true;
}
