nsresult
XPCOMGlueLoad(const char *xpcomFile, GetFrozenFunctionsFunc *func)
{
CHAR pszError[_MAX_PATH];
ULONG ulrc = NO_ERROR;
HMODULE h;
if (xpcomFile[0] == '.' && xpcomFile[1] == '\0') {
xpcomFile = XPCOM_DLL;
}
else {
char xpcomDir[MAXPATHLEN];
_fullpath(xpcomDir, xpcomFile, sizeof(xpcomDir));
char *lastSlash = ns_strrpbrk(xpcomDir, "/\\");
if (lastSlash) {
*lastSlash = '\0';
XPCOMGlueLoadDependentLibs(xpcomDir, ReadDependentCB);
snprintf(lastSlash, MAXPATHLEN - strlen(xpcomDir), "\\" XUL_DLL);
DosLoadModule(pszError, _MAX_PATH, xpcomDir, &sXULLibrary);
}
}
ulrc = DosLoadModule(pszError, _MAX_PATH, xpcomFile, &h);
if (ulrc != NO_ERROR)
return nsnull;
AppendDependentLib(h);
GetFrozenFunctionsFunc sym;
ulrc = DosQueryProcAddr(h, 0, "_NS_GetFrozenFunctions", (PFN*)&sym);
if (ulrc != NO_ERROR) {
XPCOMGlueUnload();
return NS_ERROR_NOT_AVAILABLE;
}
*func = sym;
return NS_OK;
}
int StartXPCOM(){
nsresult rv = NS_ERROR_BASE;
const GREVersionRange vr = {
"1.9.2",
PR_TRUE,
"2.0",
PR_FALSE
};
char xpcomPath[_MAX_PATH];
rv = GRE_GetGREPathWithProperties(&vr, 1, nsnull, 0,
xpcomPath, sizeof(xpcomPath));
if (NS_FAILED(rv)){
char *fxXpcomPath = "C:\\Program Files\\Mozilla Firefox\\xpcom.dll";
if(::PathFileExistsA( fxXpcomPath )){
strcpy(xpcomPath, fxXpcomPath);
rv = NS_OK;
}else{
rv = NS_ERROR_BASE;
}
}
if (NS_FAILED(rv))
return 1;
char *lastslash = ns_strrpbrk(xpcomPath, "/\\");
if (!lastslash)
return 2;
rv = XPCOMGlueStartup(xpcomPath);
if (NS_FAILED(rv))
return 3;
*lastslash = '\0';
char xulPath[_MAX_PATH];
_snprintf(xulPath, sizeof(xulPath), "%s\\xul.dll", xpcomPath);
xulPath[sizeof(xulPath) - 1] = '\0';
HINSTANCE xulModule = LoadLibraryEx(CString(xulPath), NULL, 0);
if (!xulModule)
return 4;
TCHAR temp[_MAX_PATH];
GetModuleFileName(xulModule, temp, sizeof(temp));
XRE_InitEmbedding =
(XRE_InitEmbeddingType) GetProcAddress(xulModule, "XRE_InitEmbedding");
if (!XRE_InitEmbedding) {
//fprintf(stderr, "Error: %i\n", GetLastError());
return 5;
}
XRE_TermEmbedding =
(XRE_TermEmbeddingType) GetProcAddress(xulModule, "XRE_TermEmbedding");
if (!XRE_TermEmbedding) {
fprintf(stderr, "Error: %i\n", GetLastError());
return 5;
}
XRE_NotifyProfile =
(XRE_NotifyProfileType) GetProcAddress(xulModule, "XRE_NotifyProfile");
if (!XRE_NotifyProfile) {
fprintf(stderr, "Error: %i\n", GetLastError());
return 5;
}
// Scope all the XPCOM stuff
{
nsCOMPtr<nsILocalFile> xuldir;
rv = NS_NewNativeLocalFile(nsCString(xpcomPath), PR_FALSE,
getter_AddRefs(xuldir));
if (NS_FAILED(rv))
return 6;
TCHAR self[_MAX_PATH];
HINSTANCE hInstanceApp = NULL;
hInstanceApp = GetModuleHandle(NULL);
GetModuleFileName(hInstanceApp, self, sizeof(self));
lastslash = ns_strrpbrk(xpcomPath, "/\\");
if (!lastslash)
return 7;
*lastslash = '\0';
nsCOMPtr<nsILocalFile> appdir;
nsEmbedCString cself;
NS_UTF16ToCString(nsEmbedString(self), NS_CSTRING_ENCODING_UTF8, cself);
rv = NS_NewNativeLocalFile(cself, PR_FALSE,
getter_AddRefs(appdir));
if (NS_FAILED(rv))
return 8;
kDirSvcProvider = new DonutDirectoryServiceProvider();
kDirSvcProvider->AddRef();
rv = XRE_InitEmbedding(xuldir, appdir, kDirSvcProvider, nsnull, 0);
if (NS_FAILED(rv))
return 9;
XRE_NotifyProfile();
RegisterAdditionalComponents();
}
return rv;
}
int main(int argc, char *argv[])
{
nsresult rv;
printf("You are embedded, man!\n\n");
printf("******************************************************************\n");
printf("* *\n");
printf("* IMPORTANT NOTE: *\n");
printf("* *\n");
printf("* WinEmbed is not supported!!! Do not raise bugs on it unless *\n");
printf("* it is badly broken (e.g. crash on start/exit, build errors) *\n");
printf("* or you have the patch to make it better! MFCEmbed is now our *\n");
printf("* embedding test application on Win32 and all testing should *\n");
printf("* be done on that. *\n");
printf("* *\n");
printf("******************************************************************\n");
printf("\n\n");
// Sophisticated command-line parsing in action
char *szFirstURL = "http://www.mozilla.org/projects/embedding/";
int argn;
for (argn = 1; argn < argc; argn++)
{
szFirstURL = argv[argn];
}
strncpy(gFirstURL, szFirstURL, sizeof(gFirstURL) - 1);
ghInstanceApp = GetModuleHandle(nullptr);
// Initialize global strings
TCHAR szTitle[MAX_LOADSTRING];
LoadString(ghInstanceApp, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
MyRegisterClass(ghInstanceApp);
char path[_MAX_PATH];
GetModuleFileName(ghInstanceApp, path, sizeof(path));
char* lastslash = ns_strrpbrk(path, "/\\");
if (!lastslash)
return 7;
strcpy(lastslash, "\\xulrunner\\xpcom.dll");
rv = XPCOMGlueStartup(path);
if (NS_FAILED(rv))
return 3;
strcpy(lastslash, "\\xulrunner\\xul.dll");
HINSTANCE xulModule = LoadLibraryEx(path, nullptr, 0);
if (!xulModule)
return 4;
XRE_InitEmbedding2 =
(XRE_InitEmbedding2Type) GetProcAddress(xulModule, "XRE_InitEmbedding2");
if (!XRE_InitEmbedding2) {
fprintf(stderr, "Error: %i\n", GetLastError());
return 5;
}
XRE_TermEmbedding =
(XRE_TermEmbeddingType) GetProcAddress(xulModule, "XRE_TermEmbedding");
if (!XRE_TermEmbedding) {
fprintf(stderr, "Error: %i\n", GetLastError());
return 5;
}
int result = 0;
// Scope all the XPCOM stuff
{
strcpy(lastslash, "\\xulrunner");
nsCOMPtr<nsIFile> xuldir;
rv = NS_NewNativeLocalFile(nsCString(path), false,
getter_AddRefs(xuldir));
if (NS_FAILED(rv))
return 6;
*lastslash = '\0';
nsCOMPtr<nsIFile> appdir;
rv = NS_NewNativeLocalFile(nsCString(path), false,
getter_AddRefs(appdir));
if (NS_FAILED(rv))
return 8;
rv = XRE_InitEmbedding2(xuldir, appdir, nullptr);
if (NS_FAILED(rv))
return 9;
if (NS_FAILED(StartupProfile())) {
result = 8;
}
else {
InitializeWindowCreator();
// Open the initial browser window
OpenWebPage(gFirstURL);
// Main message loop.
// NOTE: We use a fake event and a timeout in order to process idle stuff for
// Mozilla every 1/10th of a second.
bool runCondition = true;
result = AppCallbacks::RunEventLoop(runCondition);
}
}
XRE_TermEmbedding();
return result;
}
