RetainPtr<CFDataRef> LegacyWebArchive::rawDataRepresentation()
{
RetainPtr<CFDictionaryRef> propertyList = createPropertyListRepresentation(this);
ASSERT(propertyList);
if (!propertyList) {
LOG(Archives, "LegacyWebArchive - Failed to create property list for archive, returning no data");
return 0;
}
RetainPtr<CFWriteStreamRef> stream(AdoptCF, CFWriteStreamCreateWithAllocatedBuffers(0, 0));
CFWriteStreamOpen(stream.get());
CFPropertyListWriteToStream(propertyList.get(), stream.get(), kCFPropertyListBinaryFormat_v1_0, 0);
RetainPtr<CFDataRef> plistData(AdoptCF, static_cast<CFDataRef>(CFWriteStreamCopyProperty(stream.get(), kCFStreamPropertyDataWritten)));
ASSERT(plistData);
CFWriteStreamClose(stream.get());
if (!plistData) {
LOG(Archives, "LegacyWebArchive - Failed to convert property list into raw data, returning no data");
return 0;
}
return plistData;
}
/* @overload write_plist(hash, path)
*
* Writes the serialized contents of a property list to the specified path.
*
* @note This does not yet support all possible types that can exist in a valid property list.
*
* @note This currently only assumes to be given an Xcode project document.
* This means that it only accepts dictionaries, arrays, and strings in
* the document.
*
* @param [Hash] hash The property list to serialize.
* @param [String] path The path to the property list file.
* @return [true, false] Wether or not saving was successful.
*/
static VALUE
write_plist(VALUE self, VALUE hash, VALUE path) {
VALUE h = rb_check_convert_type(hash, T_HASH, "Hash", "to_hash");
if (NIL_P(h)) {
rb_raise(rb_eTypeError, "%s can't be coerced to Hash", rb_obj_classname(hash));
}
CFMutableDictionaryRef dict = CFDictionaryCreateMutable(NULL,
0,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
rb_hash_foreach(h, dictionary_set, (st_data_t)dict);
CFURLRef fileURL = str_to_url(path);
CFWriteStreamRef stream = CFWriteStreamCreateWithFile(NULL, fileURL);
CFRelease(fileURL);
CFIndex success = 0;
if (CFWriteStreamOpen(stream)) {
CFStringRef errorString;
success = CFPropertyListWriteToStream(dict, stream, kCFPropertyListXMLFormat_v1_0, &errorString);
if (!success) {
CFShow(errorString);
}
} else {
printf("Unable to open stream!\n");
}
CFRelease(dict);
return success ? Qtrue : Qfalse;
}
void writePropertyListToFile (CFDataRef data) {
CFStringRef errorString;
CFPropertyListRef propertyList = CFPropertyListCreateFromXMLData (NULL, data, kCFPropertyListMutableContainersAndLeaves, &errorString);
if (errorString == NULL) {
CFStringRef urlString = CFStringCreateWithCString (NULL, kFilename, CFStringGetSystemEncoding ());
CFURLRef fileURL = CFURLCreateWithFileSystemPath (NULL, urlString, kCFURLPOSIXPathStyle, FALSE);
CFWriteStreamRef stream = CFWriteStreamCreateWithFile (NULL, fileURL);
Boolean isOpen = CFWriteStreamOpen (stream);
CFShow (CFSTR ("Property list (as written to file):"));
CFShow (propertyList);
CFIndex bytesWritten = CFPropertyListWriteToStream (propertyList, stream, kCFPropertyListXMLFormat_v1_0, NULL);
CFWriteStreamClose (stream);
}
else {
CFShow (errorString);
CFRelease (errorString);
}
CFRelease (propertyList);
}
sdmmd_return_t SDMMD_ServiceSendStream(SocketConnection handle, CFPropertyListRef data, CFPropertyListFormat format) {
CFStringRef errStr;
CFWriteStreamRef write = CFWriteStreamCreateWithAllocatedBuffers(kCFAllocatorDefault, kCFAllocatorDefault);
CFWriteStreamOpen(write);
uint32_t length = CFPropertyListWriteToStream(data, write, format, &errStr);
CFDataRef xmlData = CFWriteStreamCopyProperty(write, kCFStreamPropertyDataWritten);
sdmmd_return_t result = kAMDInvalidArgumentError;
if (length == CFDataGetLength(xmlData)) {
result = ((data) ? SDMMD_ServiceSend(handle, xmlData) : kAMDInvalidArgumentError);
}
if (xmlData)
CFRelease(xmlData);
CFWriteStreamClose(write);
if (write)
CFRelease(write);
return result;
}
CFNetDiagnosticStatus CFNetDiagnosticDiagnoseProblemInteractively(CFNetDiagnosticRef details) {
SInt32 retval = 0;
mach_port_t port = MACH_PORT_NULL;
CFDataRef msgData = NULL;
kern_return_t err;
//build message
CFWriteStreamRef stream = CFWriteStreamCreateWithAllocatedBuffers(kCFAllocatorDefault, kCFAllocatorDefault);
CFWriteStreamOpen(stream);
CFIndex len = CFPropertyListWriteToStream(details, stream, kCFPropertyListBinaryFormat_v1_0, NULL);
CFWriteStreamClose(stream);
if(len > 0) {
msgData = CFWriteStreamCopyProperty(stream, kCFStreamPropertyDataWritten);
}
CFRelease(stream);
if(msgData) {
err = bootstrap_look_up(bootstrap_port, *((name_t*)(&_CFNetDiagnosticMachPortName)), &port);
if (err == KERN_SUCCESS) {
err = _CFNetDiagnosticClient_passDescriptor( port,
_CFNetDiagnosticMachProtocolVersion,
(vm_address_t)CFDataGetBytePtr(msgData),
CFDataGetLength(msgData));
if (err == KERN_SUCCESS) {
//FIXME Yay!!!
}
}
CFRelease(msgData);
}
return (CFNetDiagnosticStatus)retval;
}
// domain should already be locked.
static Boolean _writeXMLFile(CFURLRef url, CFMutableDictionaryRef dict, Boolean isWorldReadable, Boolean *tryAgain) {
Boolean success = false;
CFAllocatorRef alloc = __CFPreferencesAllocator();
*tryAgain = false;
if (CFDictionaryGetCount(dict) == 0) {
// Destroy the file
CFBooleanRef val = (CFBooleanRef) CFURLCreatePropertyFromResource(alloc, url, kCFURLFileExists, NULL);
if (val && CFBooleanGetValue(val)) {
success = CFURLDestroyResource(url, NULL);
} else {
success = true;
}
if (val) CFRelease(val);
} else {
CFPropertyListFormat desiredFormat = __CFPreferencesShouldWriteXML() ? kCFPropertyListXMLFormat_v1_0 : kCFPropertyListBinaryFormat_v1_0;
CFWriteStreamRef binStream = CFWriteStreamCreateWithAllocatedBuffers(alloc, alloc);
CFWriteStreamOpen(binStream);
CFPropertyListWriteToStream(dict, binStream, desiredFormat, NULL);
CFWriteStreamClose(binStream);
CFDataRef data = (CFDataRef) CFWriteStreamCopyProperty(binStream, kCFStreamPropertyDataWritten);
CFRelease(binStream);
if (data) {
SInt32 mode;
#if DEPLOYMENT_TARGET_MACOSX
mode = isWorldReadable ? S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH : S_IRUSR|S_IWUSR;
#else
mode = 0666;
#endif
#if DEPLOYMENT_TARGET_MACOSX
{ // Try quick atomic way first, then fallback to slower ways and error cases
CFStringRef scheme = CFURLCopyScheme(url);
if (!scheme) {
*tryAgain = false;
CFRelease(data);
return false;
} else if (CFStringCompare(scheme, CFSTR("file"), 0) == kCFCompareEqualTo) {
SInt32 length = CFDataGetLength(data);
const void *bytes = (0 == length) ? (const void *)"" : CFDataGetBytePtr(data);
Boolean atomicWriteSuccess = __CFWriteBytesToFileWithAtomicity(url, bytes, length, mode, true);
if (atomicWriteSuccess) {
CFRelease(scheme);
*tryAgain = false;
CFRelease(data);
return true;
}
if (!atomicWriteSuccess && thread_errno() == ENOSPC) {
CFRelease(scheme);
*tryAgain = false;
CFRelease(data);
return false;
}
}
CFRelease(scheme);
}
#endif
success = CFURLWriteDataAndPropertiesToResource(url, data, URLPropertyDictForPOSIXMode(mode), NULL);
URLPropertyDictRelease();
if (success) {
CFDataRef readData;
if (!CFURLCreateDataAndPropertiesFromResource(alloc, url, &readData, NULL, NULL, NULL) || !CFEqual(readData, data)) {
success = false;
*tryAgain = true;
}
if (readData) CFRelease(readData);
} else {
CFBooleanRef val = (CFBooleanRef) CFURLCreatePropertyFromResource(alloc, url, kCFURLFileExists, NULL);
if (!val || !CFBooleanGetValue(val)) {
CFURLRef tmpURL = CFURLCreateWithFileSystemPathRelativeToBase(alloc, CFSTR("."), kCFURLPOSIXPathStyle, true, url); // Just "." because url is not a directory URL
CFURLRef parentURL = tmpURL ? CFURLCopyAbsoluteURL(tmpURL) : NULL;
if (tmpURL) CFRelease(tmpURL);
if (val) CFRelease(val);
val = (CFBooleanRef) CFURLCreatePropertyFromResource(alloc, parentURL, kCFURLFileExists, NULL);
if ((!val || !CFBooleanGetValue(val)) && _createDirectory(parentURL, isWorldReadable)) {
// parent directory didn't exist; now it does; try again to write
success = CFURLWriteDataAndPropertiesToResource(url, data, URLPropertyDictForPOSIXMode(mode), NULL);
URLPropertyDictRelease();
if (success) {
CFDataRef rdData;
if (!CFURLCreateDataAndPropertiesFromResource(alloc, url, &rdData, NULL, NULL, NULL) || !CFEqual(rdData, data)) {
success = false;
*tryAgain = true;
}
if (rdData) CFRelease(rdData);
}
}
if (parentURL) CFRelease(parentURL);
}
if (val) CFRelease(val);
}
CFRelease(data);
} else {
// ??? This should never happen
CFLog(__kCFLogAssertion, CFSTR("Could not generate XML data for property list"));
success = false;
}
}
return success;
}
