String getURL(IDataObject* dataObject, DragData::FilenameConversionPolicy filenamePolicy, bool& success, String* title)
{
STGMEDIUM store;
String url;
success = false;
if (getWebLocData(dataObject, url, title))
success = true;
else if (SUCCEEDED(dataObject->GetData(urlWFormat(), &store))) {
// URL using Unicode
UChar* data = static_cast<UChar*>(GlobalLock(store.hGlobal));
url = extractURL(String(data), title);
GlobalUnlock(store.hGlobal);
ReleaseStgMedium(&store);
success = true;
} else if (SUCCEEDED(dataObject->GetData(urlFormat(), &store))) {
// URL using ASCII
char* data = static_cast<char*>(GlobalLock(store.hGlobal));
url = extractURL(String(data), title);
GlobalUnlock(store.hGlobal);
ReleaseStgMedium(&store);
success = true;
}
#if PLATFORM(CF)
else if (filenamePolicy == DragData::ConvertFilenames) {
if (SUCCEEDED(dataObject->GetData(filenameWFormat(), &store))) {
// file using unicode
wchar_t* data = static_cast<wchar_t*>(GlobalLock(store.hGlobal));
if (data && data[0] && (PathFileExists(data) || PathIsUNC(data))) {
RetainPtr<CFStringRef> pathAsCFString(AdoptCF, CFStringCreateWithCharacters(kCFAllocatorDefault, (const UniChar*)data, wcslen(data)));
if (urlFromPath(pathAsCFString.get(), url)) {
if (title)
*title = url;
success = true;
}
}
GlobalUnlock(store.hGlobal);
ReleaseStgMedium(&store);
} else if (SUCCEEDED(dataObject->GetData(filenameFormat(), &store))) {
// filename using ascii
char* data = static_cast<char*>(GlobalLock(store.hGlobal));
if (data && data[0] && (PathFileExistsA(data) || PathIsUNCA(data))) {
RetainPtr<CFStringRef> pathAsCFString(AdoptCF, CFStringCreateWithCString(kCFAllocatorDefault, data, kCFStringEncodingASCII));
if (urlFromPath(pathAsCFString.get(), url)) {
if (title)
*title = url;
success = true;
}
}
GlobalUnlock(store.hGlobal);
ReleaseStgMedium(&store);
}
}
#endif
return url;
}
String getURL(IDataObject* dataObject, bool& success, String* title)
{
STGMEDIUM store;
String url;
success = false;
if (getWebLocData(dataObject, url, title)) {
success = true;
return url;
} else if (SUCCEEDED(dataObject->GetData(urlWFormat(), &store))) {
//URL using unicode
UChar* data = (UChar*)GlobalLock(store.hGlobal);
url = extractURL(String(data), title);
GlobalUnlock(store.hGlobal);
ReleaseStgMedium(&store);
success = true;
} else if (SUCCEEDED(dataObject->GetData(urlFormat(), &store))) {
//URL using ascii
char* data = (char*)GlobalLock(store.hGlobal);
url = extractURL(String(data), title);
GlobalUnlock(store.hGlobal);
ReleaseStgMedium(&store);
success = true;
} else if (SUCCEEDED(dataObject->GetData(filenameWFormat(), &store))) {
//file using unicode
wchar_t* data = (wchar_t*)GlobalLock(store.hGlobal);
if (data && data[0] && (PathFileExists(data) || PathIsUNC(data))) {
RetainPtr<CFStringRef> pathAsCFString(AdoptCF, CFStringCreateWithCharacters(kCFAllocatorDefault, (const UniChar*)data, wcslen(data)));
if (urlFromPath(pathAsCFString.get(), url)) {
if (title)
*title = url;
success = true;
}
}
GlobalUnlock(store.hGlobal);
ReleaseStgMedium(&store);
} else if (SUCCEEDED(dataObject->GetData(filenameFormat(), &store))) {
//filename using ascii
char* data = (char*)GlobalLock(store.hGlobal);
if (data && data[0] && (PathFileExistsA(data) || PathIsUNCA(data))) {
RetainPtr<CFStringRef> pathAsCFString(AdoptCF, CFStringCreateWithCString(kCFAllocatorDefault, data, kCFStringEncodingASCII));
if (urlFromPath(pathAsCFString.get(), url)) {
if (title)
*title = url;
success = true;
}
}
GlobalUnlock(store.hGlobal);
ReleaseStgMedium(&store);
}
return url;
}