ResourceRequest ResourceHandleCFURLConnectionDelegate::createResourceRequest(CFURLRequestRef cfRequest, CFURLResponseRef redirectResponse)
{
ResourceRequest request;
CFHTTPMessageRef httpMessage = CFURLResponseGetHTTPResponse(redirectResponse);
if (httpMessage && CFHTTPMessageGetResponseStatusCode(httpMessage) == 307) {
RetainPtr<CFStringRef> lastHTTPMethod = m_handle->lastHTTPMethod().createCFString();
RetainPtr<CFStringRef> newMethod = adoptCF(CFURLRequestCopyHTTPRequestMethod(cfRequest));
if (CFStringCompareWithOptions(lastHTTPMethod.get(), newMethod.get(), CFRangeMake(0, CFStringGetLength(lastHTTPMethod.get())), kCFCompareCaseInsensitive)) {
RetainPtr<CFMutableURLRequestRef> mutableRequest = adoptCF(CFURLRequestCreateMutableCopy(0, cfRequest));
wkSetRequestStorageSession(m_handle->storageSession(), mutableRequest.get());
CFURLRequestSetHTTPRequestMethod(mutableRequest.get(), lastHTTPMethod.get());
FormData* body = m_handle->firstRequest().httpBody();
if (!equalIgnoringCase(m_handle->firstRequest().httpMethod(), "GET") && body && !body->isEmpty())
WebCore::setHTTPBody(mutableRequest.get(), body);
String originalContentType = m_handle->firstRequest().httpContentType();
if (!originalContentType.isEmpty())
CFURLRequestSetHTTPHeaderFieldValue(mutableRequest.get(), CFSTR("Content-Type"), originalContentType.createCFString().get());
request = mutableRequest.get();
}
}
if (request.isNull())
request = cfRequest;
if (!request.url().protocolIs("https") && protocolIs(request.httpReferrer(), "https") && m_handle->context()->shouldClearReferrerOnHTTPSToHTTPRedirect())
request.clearHTTPReferrer();
return request;
}
static CFURLRequestRef willSendRequest(CFURLConnectionRef conn, CFURLRequestRef cfRequest, CFURLResponseRef cfRedirectResponse, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
if (!cfRedirectResponse) {
CFRetain(cfRequest);
return cfRequest;
}
LOG(Network, "CFNet - willSendRequest(conn=%p, handle=%p) (%s)", conn, handle, handle->firstRequest().url().string().utf8().data());
ResourceRequest request;
if (cfRedirectResponse) {
CFHTTPMessageRef httpMessage = CFURLResponseGetHTTPResponse(cfRedirectResponse);
if (httpMessage && CFHTTPMessageGetResponseStatusCode(httpMessage) == 307) {
RetainPtr<CFStringRef> lastHTTPMethod(AdoptCF, handle->lastHTTPMethod().createCFString());
RetainPtr<CFStringRef> newMethod(AdoptCF, CFURLRequestCopyHTTPRequestMethod(cfRequest));
if (CFStringCompareWithOptions(lastHTTPMethod.get(), newMethod.get(), CFRangeMake(0, CFStringGetLength(lastHTTPMethod.get())), kCFCompareCaseInsensitive)) {
RetainPtr<CFMutableURLRequestRef> mutableRequest(AdoptCF, CFURLRequestCreateMutableCopy(0, cfRequest));
#if USE(CFURLSTORAGESESSIONS)
wkSetRequestStorageSession(ResourceHandle::currentStorageSession(), mutableRequest.get());
#endif
CFURLRequestSetHTTPRequestMethod(mutableRequest.get(), lastHTTPMethod.get());
FormData* body = handle->firstRequest().httpBody();
if (!equalIgnoringCase(handle->firstRequest().httpMethod(), "GET") && body && !body->isEmpty())
WebCore::setHTTPBody(mutableRequest.get(), body);
String originalContentType = handle->firstRequest().httpContentType();
RetainPtr<CFStringRef> originalContentTypeCF(AdoptCF, originalContentType.createCFString());
if (!originalContentType.isEmpty())
CFURLRequestSetHTTPHeaderFieldValue(mutableRequest.get(), CFSTR("Content-Type"), originalContentTypeCF.get());
request = mutableRequest.get();
}
}
}
if (request.isNull())
request = cfRequest;
// Should not set Referer after a redirect from a secure resource to non-secure one.
if (!request.url().protocolIs("https") && protocolIs(request.httpReferrer(), "https"))
request.clearHTTPReferrer();
handle->willSendRequest(request, cfRedirectResponse);
if (request.isNull())
return 0;
cfRequest = request.cfURLRequest();
CFRetain(cfRequest);
return cfRequest;
}
int tryAppendSingleCertField(CertNameRef pCertName, CFArrayRef where, CFStringRef key,
CFStringRef name, CFStringRef value)
{
if (CFStringCompareWithOptions(name, key, CFRangeMake(0, CFStringGetLength(name)), kCFCompareCaseInsensitive)
== kCFCompareEqualTo) {
CFArrayAppendValue((CFMutableArrayRef)where, value);
return 1;
}
return 0;
}
// ____________________________________________________________________________
// Obtain the name of an endpoint without regard for whether it has connections.
// The result should be released by the caller.
static CFStringRef EndpointName(MIDIEndpointRef endpoint, bool isExternal) {
CFMutableStringRef result = CFStringCreateMutable(NULL, 0);
CFStringRef str;
// begin with the endpoint's name
str = NULL;
MIDIObjectGetStringProperty(endpoint, kMIDIPropertyName, &str);
if (str != NULL) {
CFStringAppend(result, str);
CFRelease(str);
}
MIDIEntityRef entity = NULL;
MIDIEndpointGetEntity(endpoint, &entity);
if (entity == NULL)
// probably virtual
return result;
if (CFStringGetLength(result) == 0) {
// endpoint name has zero length -- try the entity
str = NULL;
MIDIObjectGetStringProperty(entity, kMIDIPropertyName, &str);
if (str != NULL) {
CFStringAppend(result, str);
CFRelease(str);
}
}
// now consider the device's name
MIDIDeviceRef device = NULL;
MIDIEntityGetDevice(entity, &device);
if (device == NULL)
return result;
str = NULL;
MIDIObjectGetStringProperty(device, kMIDIPropertyName, &str);
if (str != NULL) {
// if an external device has only one entity, throw away the endpoint name and just use the device name
if (isExternal && MIDIDeviceGetNumberOfEntities(device) < 2) {
CFRelease(result);
return str;
}
else {
// does the entity name already start with the device name? (some drivers do this though they shouldn't)
// if so, do not prepend
if (CFStringCompareWithOptions(str /* device name */, result /* endpoint name */, CFRangeMake(0, CFStringGetLength(str)), 0) != kCFCompareEqualTo) {
// prepend the device name to the entity name
if (CFStringGetLength(result) > 0)
CFStringInsert(result, 0, CFSTR(" "));
CFStringInsert(result, 0, str);
}
CFRelease(str);
}
}
return result;
}
int arrayParseDescDataPair(const void *val, void *context)
{
DescDataRef pDescData = (DescDataRef)val;
CertDataRef pCertData = (CertDataRef)context;
int ret = 1;
if (!pDescData->name || !pDescData->value)
return 0;
if (CFStringCompareWithOptions(pDescData->name, kCertDataSubjectName, CFRangeMake(0, CFStringGetLength(pDescData->name)), kCFCompareCaseInsensitive) == kCFCompareEqualTo)
ret = parseCertName(pDescData->value, (CFMutableArrayRef)pCertData->subject);
else if (CFStringCompareWithOptions(pDescData->name, kCertDataIssuerName, CFRangeMake(0, CFStringGetLength(pDescData->name)), kCFCompareCaseInsensitive) == kCFCompareEqualTo)
ret = parseCertName(pDescData->value, (CFMutableArrayRef)pCertData->issuer);
else if (CFStringCompareWithOptions(pDescData->name, kCertDataSha1Name, CFRangeMake(0, CFStringGetLength(pDescData->name)), kCFCompareCaseInsensitive) == kCFCompareEqualTo)
pCertData->sha1 = CFRetain(pDescData->value);
else if (CFStringCompareWithOptions(pDescData->name, kCertDataMd5Name, CFRangeMake(0, CFStringGetLength(pDescData->name)), kCFCompareCaseInsensitive) == kCFCompareEqualTo)
pCertData->md5 = CFRetain(pDescData->value);
else if (CFStringCompareWithOptions(pDescData->name, kCertDataSerialName, CFRangeMake(0, CFStringGetLength(pDescData->name)), kCFCompareCaseInsensitive) == kCFCompareEqualTo)
pCertData->serial = CFRetain(pDescData->value);
else
return 0;
return ret;
}
void Audio_Stream::streamIsReadyRead()
{
if (m_audioStreamParserRunning) {
AS_TRACE("%s: parser already running!\n", __PRETTY_FUNCTION__);
return;
}
CFStringRef audioContentType = CFSTR("audio/");
const CFIndex audioContentTypeLength = CFStringGetLength(audioContentType);
bool matchesAudioContentType = false;
CFStringRef contentType = m_httpStream->contentType();
if (m_contentType) {
CFRelease(m_contentType), m_contentType = 0;
}
if (contentType) {
m_contentType = CFStringCreateCopy(kCFAllocatorDefault, contentType);
/* Check if the stream's MIME type begins with audio/ */
matchesAudioContentType = (kCFCompareEqualTo ==
CFStringCompareWithOptions(contentType, CFSTR("audio/"),
CFRangeMake(0, audioContentTypeLength),
0));
}
if (m_strictContentTypeChecking && !matchesAudioContentType) {
closeAndSignalError(AS_ERR_OPEN);
return;
}
m_audioDataByteCount = 0;
/* OK, it should be an audio stream, let's try to open it */
OSStatus result = AudioFileStreamOpen(this,
propertyValueCallback,
streamDataCallback,
audioStreamTypeFromContentType(contentType),
&m_audioFileStream);
if (result == 0) {
AS_TRACE("%s: audio file stream opened.\n", __PRETTY_FUNCTION__);
m_audioStreamParserRunning = true;
} else {
closeAndSignalError(AS_ERR_OPEN);
}
}
void HTTP_Stream::parseICYStream(const UInt8 *buf, const CFIndex bufSize)
{
HS_TRACE("Parsing an IceCast stream, received %li bytes\n", bufSize);
CFIndex offset = 0;
CFIndex bytesFound = 0;
if (!m_icyHeadersRead) {
HS_TRACE("ICY headers not read, reading\n");
for (; offset < bufSize; offset++) {
if (m_icyHeaderCR && buf[offset] == '\n') {
if (bytesFound > 0) {
m_icyHeaderLines.push_back(createMetaDataStringWithMostReasonableEncoding(&buf[offset-bytesFound-1], bytesFound));
bytesFound = 0;
HS_TRACE_CFSTRING(m_icyHeaderLines[m_icyHeaderLines.size()-1]);
continue;
}
HS_TRACE("End of ICY headers\n");
m_icyHeadersRead = true;
break;
}
if (buf[offset] == '\r') {
m_icyHeaderCR = true;
continue;
} else {
m_icyHeaderCR = false;
}
bytesFound++;
}
} else if (!m_icyHeadersParsed) {
HS_TRACE("ICY headers not parsed, parsing\n");
const CFStringRef icyContentTypeHeader = CFSTR("content-type:");
const CFStringRef icyMetaDataHeader = CFSTR("icy-metaint:");
const CFStringRef icyNameHeader = CFSTR("icy-name:");
const CFIndex icyContenTypeHeaderLength = CFStringGetLength(icyContentTypeHeader);
const CFIndex icyMetaDataHeaderLength = CFStringGetLength(icyMetaDataHeader);
const CFIndex icyNameHeaderLength = CFStringGetLength(icyNameHeader);
for (std::vector<CFStringRef>::iterator h = m_icyHeaderLines.begin(); h != m_icyHeaderLines.end(); ++h) {
CFStringRef line = *h;
const CFIndex lineLength = CFStringGetLength(line);
if (lineLength == 0) {
continue;
}
HS_TRACE_CFSTRING(line);
if (CFStringCompareWithOptions(line,
icyContentTypeHeader,
CFRangeMake(0, icyContenTypeHeaderLength),
0) == kCFCompareEqualTo) {
if (m_contentType) {
CFRelease(m_contentType), m_contentType = 0;
}
m_contentType = CFStringCreateWithSubstring(kCFAllocatorDefault,
line,
CFRangeMake(icyContenTypeHeaderLength, lineLength - icyContenTypeHeaderLength));
}
if (CFStringCompareWithOptions(line,
icyMetaDataHeader,
CFRangeMake(0, icyMetaDataHeaderLength),
0) == kCFCompareEqualTo) {
CFStringRef metadataInterval = CFStringCreateWithSubstring(kCFAllocatorDefault,
line,
CFRangeMake(icyMetaDataHeaderLength, lineLength - icyMetaDataHeaderLength));
if (metadataInterval) {
m_icyMetaDataInterval = CFStringGetIntValue(metadataInterval);
CFRelease(metadataInterval);
} else {
m_icyMetaDataInterval = 0;
}
}
if (CFStringCompareWithOptions(line,
icyNameHeader,
CFRangeMake(0, icyNameHeaderLength),
0) == kCFCompareEqualTo) {
if (m_icyName) {
CFRelease(m_icyName);
}
m_icyName = CFStringCreateWithSubstring(kCFAllocatorDefault,
line,
CFRangeMake(icyNameHeaderLength, lineLength - icyNameHeaderLength));
}
}
m_icyHeadersParsed = true;
offset++;
if (m_delegate) {
m_delegate->streamIsReadyRead();
}
}
Stream_Configuration *config = Stream_Configuration::configuration();
if (!m_icyReadBuffer) {
m_icyReadBuffer = new UInt8[config->httpConnectionBufferSize];
}
HS_TRACE("Reading ICY stream for playback\n");
UInt32 i=0;
for (; offset < bufSize; offset++) {
// is this a metadata byte?
if (m_metaDataBytesRemaining > 0) {
m_metaDataBytesRemaining--;
if (m_metaDataBytesRemaining == 0) {
m_dataByteReadCount = 0;
if (m_delegate && !m_icyMetaData.empty()) {
std::map<CFStringRef,CFStringRef> metadataMap;
CFStringRef metaData = createMetaDataStringWithMostReasonableEncoding(&m_icyMetaData[0],
m_icyMetaData.size());
if (!metaData) {
// Metadata encoding failed, cannot parse.
m_icyMetaData.clear();
continue;
}
CFArrayRef tokens = CFStringCreateArrayBySeparatingStrings(kCFAllocatorDefault,
metaData,
CFSTR(";"));
for (CFIndex i=0, max=CFArrayGetCount(tokens); i < max; i++) {
CFStringRef token = (CFStringRef) CFArrayGetValueAtIndex(tokens, i);
CFRange foundRange;
if (CFStringFindWithOptions(token,
CFSTR("='"),
CFRangeMake(0, CFStringGetLength(token)),
NULL,
&foundRange) == true) {
CFRange keyRange = CFRangeMake(0, foundRange.location);
CFStringRef metadaKey = CFStringCreateWithSubstring(kCFAllocatorDefault,
token,
keyRange);
CFRange valueRange = CFRangeMake(foundRange.location + 2, CFStringGetLength(token) - keyRange.length - 3);
CFStringRef metadaValue = CFStringCreateWithSubstring(kCFAllocatorDefault,
token,
valueRange);
metadataMap[metadaKey] = metadaValue;
}
}
CFRelease(tokens);
CFRelease(metaData);
if (m_icyName) {
metadataMap[CFSTR("IcecastStationName")] = CFStringCreateCopy(kCFAllocatorDefault, m_icyName);
}
m_delegate->streamMetaDataAvailable(metadataMap);
}
m_icyMetaData.clear();
continue;
}
m_icyMetaData.push_back(buf[offset]);
continue;
}
// is this the interval byte?
if (m_icyMetaDataInterval > 0 && m_dataByteReadCount == m_icyMetaDataInterval) {
m_metaDataBytesRemaining = buf[offset] * 16;
if (m_metaDataBytesRemaining == 0) {
m_dataByteReadCount = 0;
}
continue;
}
// a data byte
m_dataByteReadCount++;
m_icyReadBuffer[i++] = buf[offset];
}
if (m_delegate && i > 0) {
m_delegate->streamHasBytesAvailable(m_icyReadBuffer, i);
}
}
void
__NCReplaceFormatToken(
CFMutableStringRef string,
CFIndex start,
CFIndex end
)
{
CFRange cmpRange;
int code = -1;
int lo,hi,idx;
UniChar charToMatch = CFStringGetCharacterAtIndex(string,start + 2);
Boolean didLoEqualHiAlready = FALSE;
// From start+2 to end-1 is the format directive:
cmpRange.location = start + 2;
cmpRange.length = end - start - 2;
// We do a binary search for the token in the table:
lo = 0;
hi = _formatTokenCount;
while ( (lo < hi) && (code == -1) ) {
int diff;
idx = (hi + lo) / 2;
diff = charToMatch - __formatTokenTable[idx].ctoken[0];
// Positive 'diff' means string is above this one;
// Negative 'diff' means string should be below it;
// Zero means we matched the first character, so we
// do a standard string compare to see if we got it.
if (diff > 0)
lo = idx;
else if (diff < 0)
hi = idx;
else {
CFComparisonResult cmpResult;
if (__formatTokenTable[idx].cftoken == NULL)
__formatTokenTable[idx].cftoken = CFStringCreateWithCStringNoCopy(
kCFAllocatorDefault,
__formatTokenTable[idx].ctoken,
CFCStringGetDefaultEncoding(),
kCFAllocatorNull);
cmpResult = CFStringCompareWithOptions(
string,
__formatTokenTable[idx].cftoken,
cmpRange,
0);
switch (cmpResult) {
case kCFCompareEqualTo:
code = __formatTokenTable[idx].code;
break;
case kCFCompareLessThan:
hi = idx;
break;
case kCFCompareGreaterThan:
lo = idx;
break;
}
}
if (hi == lo) {
if (didLoEqualHiAlready)
break;
else
didLoEqualHiAlready = TRUE;
}
}
// Replace the full range:
cmpRange = CFRangeMake(start,end - start + 1);
if (code == -1 || !NCANSIOutputEnable) {
// Just remove the thing:
CFStringDelete(string,cmpRange);
} else {
// Create the ANSI sequence:
CFStringRef replacement;
if (replacement = CFStringCreateWithFormat(kCFAllocatorDefault,NULL,CFSTR("\033[%dm"),code)) {
CFStringReplace(string,cmpRange,replacement);
CFRelease(replacement);
} else
CFStringDelete(string,cmpRange);
}
}
bool operator ()(CAMIDIEndpoints::EndpointInfo *a, CAMIDIEndpoints::EndpointInfo *b) {
CFStringRef namea = a->mDisplayName;
return CFStringCompareWithOptions(namea, b->mDisplayName, CFRangeMake(0, CFStringGetLength(namea)), 0) < 0;
}
