// because the debugger can be attached at any time, and also because other
// methods will be called on this debugger for sources that have already been
// detached, we make fake entries for unknown source entries as they are
// encountered, and we retain old sourceID entries until they are replaced
// by new data. fake entries are handled by the Source constructor.
void DebuggerShell::sourceParsed(ExecState* execState,
SourceProvider* sourceProvider,
int errorLineNumber,
const WTF::String& errorMessage) {
intptr_t sourceID = sourceProvider->asID();
Source source = Source(fromWTFString(sourceProvider->url()));
source.parseID = nextParseID_++;
source_map_[sourceID] = source;
// The URL map is used in setting breakpoints.
// Therefore, it's okay if we overwrite one entry with another.
// This might happen if we parse both http://a.tld/foo.js and http://b.tld/foo.js ,
// both of which would clobber the spot occupied by the filename foo.js .
// This means if you want to break on one or the other, you'll have to
// specify the full URL. The convenient mapping for filename won't be useful.
// But for the common case, filename is very very useful.
url_map_[source.url] = sourceID;
url_map_[source.filename] = sourceID;
parse_id_map_[source.parseID] = sourceID;
if (errorLineNumber >= 0) {
WTF::CString error = errorMessage.ascii();
WTF::CString f = WTF::String::format("Parse failed in %s on line %d: %s",
source.url.c_str(), errorLineNumber, error.data()).ascii();
dumpToTTY(f);
} else {
if (tracing_ || dumping_source_) {
WTF::CString f = WTF::String::format("Parsed %s", source.url.c_str()).ascii();
dumpToTTY(f);
}
if (dumping_source_) {
// NOTE: We only dump first 100 bytes of source. The point is to know
// more or less what's in it, not to see all 2MB of JavaScript.
// It's really most useful for seeing the source of evals full of JSON.
WTF::CString code = sourceProvider->source().ascii();
WTF::CString code_clipped(code.data(), code.length() > 100 ? 100 : code.length());
WTF::CString f = WTF::String::format("Source of %s[%d]: %s", source.url.c_str(), source.parseID, code_clipped.data()).ascii();
dumpToTTY(f);
}
}
}
bool InspectorClientQt::sendMessageToFrontend(const String& message)
{
#if ENABLE(INSPECTOR)
if (m_remoteFrontEndChannel) {
WTF::CString msg = message.utf8();
m_remoteFrontEndChannel->webSocketSend(msg.data(), msg.length());
return true;
}
if (!m_frontendWebPage)
return false;
Page* frontendPage = m_frontendWebPage->page;
return doDispatchMessageOnFrontendPage(frontendPage, message);
#else
return false;
#endif
}
static inline std::string fromWTFString(const WTF::String& wtf_string) {
if (wtf_string.isNull()) return std::string();
WTF::CString cstring = wtf_string.ascii();
return std::string(cstring.data(), cstring.length());
}
void WebPreferences::migrateWebKitPreferencesToCFPreferences()
{
CFStringRef didMigrateKey = CFSTR(WebKitDidMigrateWebKitPreferencesToCFPreferencesPreferenceKey);
if (boolValueForKey(didMigrateKey))
return;
bool oldValue = m_autoSaves;
m_autoSaves = true;
setBoolValue(didMigrateKey, TRUE);
m_autoSaves = oldValue;
WTF::CString path = oldPreferencesPath().utf8();
RetainPtr<CFURLRef> urlRef(AdoptCF, CFURLCreateFromFileSystemRepresentation(0, reinterpret_cast<const UInt8*>(path.data()), path.length(), false));
if (!urlRef)
return;
RetainPtr<CFReadStreamRef> stream(AdoptCF, CFReadStreamCreateWithFile(0, urlRef.get()));
if (!stream)
return;
if (!CFReadStreamOpen(stream.get()))
return;
CFPropertyListFormat format = kCFPropertyListBinaryFormat_v1_0 | kCFPropertyListXMLFormat_v1_0;
RetainPtr<CFPropertyListRef> plist(AdoptCF, CFPropertyListCreateFromStream(0, stream.get(), 0, kCFPropertyListMutableContainersAndLeaves, &format, 0));
CFReadStreamClose(stream.get());
if (!plist || CFGetTypeID(plist.get()) != CFDictionaryGetTypeID())
return;
copyWebKitPreferencesToCFPreferences(static_cast<CFDictionaryRef>(plist.get()));
deleteFile(oldPreferencesPath());
}
