nsresult
nsResProtocolHandler::Init(nsIFile *aOmniJar)
{
nsresult rv;
nsCOMPtr<nsIURI> uri;
nsCAutoString omniJarSpec;
NS_GetURLSpecFromActualFile(aOmniJar, omniJarSpec, mIOService);
nsCAutoString urlStr("jar:");
urlStr += omniJarSpec;
urlStr += "!/";
rv = mIOService->NewURI(urlStr, nsnull, nsnull, getter_AddRefs(uri));
NS_ENSURE_SUCCESS(rv, rv);
// these entries should be kept in sync with the normal Init function
// resource:/// points to jar:omni.jar!/
SetSubstitution(EmptyCString(), uri);
// resource://gre/ points to jar:omni.jar!/
SetSubstitution(kGRE, uri);
urlStr += "chrome/toolkit/res/";
rv = mIOService->NewURI(urlStr, nsnull, nsnull, getter_AddRefs(uri));
NS_ENSURE_SUCCESS(rv, rv);
// resource://gre-resources/ points to jar:omni.jar!/chrome/toolkit/res/
SetSubstitution(kGRE_RESOURCES, uri);
return NS_OK;
}
nsresult
Omnijar::GetURIString(Type aType, nsACString& aResult)
{
NS_ABORT_IF_FALSE(IsInitialized(), "Omnijar not initialized");
aResult.Truncate();
// Return an empty string for APP in the unified case.
if ((aType == APP) && sIsUnified) {
return NS_OK;
}
nsAutoCString omniJarSpec;
if (sPath[aType]) {
nsresult rv = NS_GetURLSpecFromActualFile(sPath[aType], omniJarSpec);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
aResult = "jar:";
if (sIsNested[aType]) {
aResult += "jar:";
}
aResult += omniJarSpec;
aResult += "!";
if (sIsNested[aType]) {
aResult += "/" NS_STRINGIFY(OMNIJAR_NAME) "!";
}
} else {
nsCOMPtr<nsIFile> dir;
nsDirectoryService::gService->Get(SPROP(aType), NS_GET_IID(nsIFile),
getter_AddRefs(dir));
nsresult rv = NS_GetURLSpecFromActualFile(dir, aResult);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
}
aResult += "/";
return NS_OK;
}
