std::string
System::get_language()
{
#ifdef WIN32
char* lang_c = getenv("LC_MESSAGES");
#else
char* lang_c = setlocale(LC_MESSAGES, NULL);
#endif
std::string lang;
if (lang_c)
{
lang = lang_c;
}
if (lang.empty() || lang == "C")
{
lang_c = getenv("LANG");
if (lang_c)
{
lang = lang_c;
}
}
if (lang.empty() || lang == "C")
{
#ifndef __APPLE__
return globals::default_language;
#else /* on Mac OS X we get "C" if launched using Finder, so we ask the OS for the language */
/* Note: this is used as last resort to allow the use of LANG when starting via Terminal */
CFArrayRef preferred_languages = CFLocaleCopyPreferredLanguages();
//CFShow(preferred_languages);
CFStringRef language = (CFStringRef)CFArrayGetValueAtIndex(preferred_languages, 0 /* most important language */);
//CFShow(language);
CFRelease(preferred_languages);
CFStringRef substring = CFStringCreateWithSubstring(NULL, language, CFRangeMake(0, 2));
CFRelease(language);
char buff[3];
CFStringGetCString(substring, buff, 3, kCFStringEncodingUTF8);
CFRelease(substring);
lang = buff;
return lang;
#endif
}
else
{
return lang.substr(0, 2);
}
}
CFBundleRef mac_loadExeBundle(const char *name)
{
CFBundleRef baseBundle = CFBundleGetBundleWithIdentifier(CFSTR("org.demi3d.Demi"));
CFBundleRef mainBundle = CFBundleGetMainBundle();
CFStringRef nameRef = CFStringCreateWithCString(NULL, name, kCFStringEncodingASCII);
CFURLRef bundleURL = 0; //URL of bundle to load
CFBundleRef bundle = 0; //bundle to load
//cut off .bundle if present
if (CFStringHasSuffix(nameRef, CFSTR(".bundle")))
{
CFStringRef nameTempRef = nameRef;
int end = CFStringGetLength(nameTempRef) - CFStringGetLength(CFSTR(".bundle"));
nameRef = CFStringCreateWithSubstring(NULL, nameTempRef, CFRangeMake(0, end));
CFRelease(nameTempRef);
}
//assume relative to Resources/ directory of Main bundle
bundleURL = CFBundleCopyResourceURL(mainBundle, nameRef, CFSTR("bundle"), NULL);
if (bundleURL)
{
bundle = CFBundleCreate(NULL, bundleURL);
CFRelease(bundleURL);
}
//otherwise, try Resources/ directory of Ogre Framework bundle
if (!bundle)
{
bundleURL = CFBundleCopyResourceURL(baseBundle, nameRef, CFSTR("bundle"), NULL);
if (bundleURL)
{
bundle = CFBundleCreate(NULL, bundleURL);
CFRelease(bundleURL);
}
}
CFRelease(nameRef);
if (bundle)
{
if (CFBundleLoadExecutable(bundle))
return bundle;
else
CFRelease(bundle);
}
return 0;
}
// ____________________________________________________________________________________
// Infer an audio file type from a filename's extension.
static Boolean InferAudioFileFormatFromFilename(CFStringRef filename, AudioFileTypeID *outFiletype)
{
OSStatus err;
// find the extension in the filename.
CFRange range = CFStringFind(filename, CFSTR("."), kCFCompareBackwards);
if (range.location == kCFNotFound)
return FALSE;
range.location += 1;
range.length = CFStringGetLength(filename) - range.location;
CFStringRef extension = CFStringCreateWithSubstring(NULL, filename, range);
UInt32 propertySize = sizeof(AudioFileTypeID);
err = AudioFileGetGlobalInfo(kAudioFileGlobalInfo_TypesForExtension, sizeof(extension), &extension, &propertySize, outFiletype);
CFRelease(extension);
return (err == noErr && propertySize > 0);
}
bool CAAudioFileFormats::InferFileFormatFromFilename(CFStringRef filename, AudioFileTypeID &filetype)
{
bool result = false;
CFRange range = CFStringFind(filename, CFSTR("."), kCFCompareBackwards);
if (range.location == kCFNotFound) return false;
range.location += 1;
range.length = CFStringGetLength(filename) - range.location;
CFStringRef ext = CFStringCreateWithSubstring(NULL, filename, range);
for (int i = 0; i < mNumFileFormats; ++i) {
FileFormatInfo *ffi = &mFileFormats[i];
if (ffi->MatchExtension(ext)) {
filetype = ffi->mFileTypeID;
result = true;
break;
}
}
CFRelease(ext);
return result;
}
CFStringRef SDMMD_PathToDeviceSupport(SDMMD_AMDeviceRef device)
{
CFStringRef dev_support_path = NULL;
if (device) {
SDMMD_AMDeviceConnect(device);
SDMMD_AMDeviceStartSession(device);
CFStringRef full_os_version = SDMMD_AMDeviceCopyValue(device, NULL, CFSTR(kProductVersion));
CFStringRef os_version = CFStringCreateWithSubstring(kCFAllocatorDefault, full_os_version, CFRangeMake(0, 3));
CFSafeRelease(full_os_version);
CFStringRef build_version = SDMMD_AMDeviceCopyValue(device, NULL, CFSTR(kBuildVersion));
SDMMD_AMDeviceStopSession(device);
SDMMD_AMDeviceDisconnect(device);
if (os_version && build_version) {
CFStringRef sdk_path = SDMMD_CopyDeviceSupportPathFromXCRUN();
CFStringRef device_support = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@/DeviceSupport/%@"), sdk_path, os_version);
char *device_support_cstr = SDMCFStringGetString(device_support);
bool isDir = false;
bool file_exists = FileExistsAtPathIsDir(device_support_cstr, &isDir);
if (file_exists && isDir) {
dev_support_path = CFStringCreateCopy(kCFAllocatorDefault, device_support);
}
else {
CFStringRef device_support_build = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ (%@)"), device_support, build_version);
char *device_support_build_cstr = SDMCFStringGetString(device_support_build);
file_exists = FileExistsAtPathIsDir(device_support_build_cstr, &isDir);
if (file_exists && isDir) {
dev_support_path = CFStringCreateCopy(kCFAllocatorDefault, device_support_build);
}
Safe(free, device_support_build_cstr);
CFSafeRelease(device_support_build);
}
Safe(free, device_support_cstr);
CFSafeRelease(sdk_path);
CFSafeRelease(device_support);
}
CFSafeRelease(os_version);
CFSafeRelease(build_version);
}
return dev_support_path;
}
void HTTP_Stream::parseICYStream(UInt8 *buf, CFIndex bufSize)
{
CFIndex offset = 0;
if (!m_icyHeadersRead) {
// TODO: fail after n tries?
for (; offset < bufSize; offset++) {
if (m_icyHeaderCR && buf[offset] == '\n') {
m_icyHeaderLines.push_back(std::string(""));
size_t n = m_icyHeaderLines.size();
/* If the last two lines were empty, we have reached
the end of the headers */
if (n >= 2) {
if (m_icyHeaderLines[n-2].empty() &&
m_icyHeaderLines[n-1].empty()) {
m_icyHeadersRead = true;
break;
}
}
continue;
}
if (buf[offset] == '\r') {
m_icyHeaderCR = true;
continue;
} else {
m_icyHeaderCR = false;
}
size_t numberOfLines = m_icyHeaderLines.size();
if (numberOfLines == 0) {
continue;
}
m_icyHeaderLines[numberOfLines - 1].push_back(buf[offset]);
}
} else if (!m_icyHeadersParsed) {
const char *icyContentTypeHeader = "content-type:";
const char *icyMetaDataHeader = "icy-metaint:";
size_t icyContenTypeHeaderLength = strlen(icyContentTypeHeader);
size_t icyMetaDataHeaderLength = strlen(icyMetaDataHeader);
for (std::vector<std::string>::iterator h = m_icyHeaderLines.begin(); h != m_icyHeaderLines.end(); ++h) {
if (h->compare(0, icyContenTypeHeaderLength, icyContentTypeHeader) == 0) {
m_contentType = h->substr(icyContenTypeHeaderLength, h->length() - icyContenTypeHeaderLength);
}
if (h->compare(0, icyMetaDataHeaderLength, icyMetaDataHeader) == 0) {
m_icyMetaDataInterval = atoi(h->substr(icyMetaDataHeaderLength, h->length() - icyMetaDataHeaderLength).c_str());
}
}
m_icyHeadersParsed = true;
offset++;
if (m_delegate) {
m_delegate->streamIsReadyRead();
}
}
if (!m_icyReadBuffer) {
m_icyReadBuffer = new UInt8[STREAM_BUFSIZ];
}
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);
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);
}
}
static CFStringRef CopyUserVisibleSlotName(CFStringRef slotName)
// Translate the PCI card slot name into a user friendly number.
//
// Machine Slot Name (in numeric order, starting at 1)
// --------- ---------
// Beige G3 A1, B1, C1
// B&W G3, G4 (PCI Graphics) J12, J11, J10, J9
// G4 (AGP Graphics) A, B, C, D
// G4 (Digital Audio)... 1, 2, 3, 4, 5
// ... and later ditto
{
CFStringRef result;
CFStringRef slotPrefix;
CFStringRef trimmedSlotName;
UInt32 sysVer;
Boolean tenTwoOrLater;
assert(slotName != NULL);
result = NULL; // not really necessary, but used for post-condition debug assert
slotPrefix = NULL;
trimmedSlotName = NULL;
slotPrefix = CFSTR("SLOT-");
if ( CFStringHasPrefix(slotName, slotPrefix) ) {
trimmedSlotName = CFStringCreateWithSubstring(NULL,
slotName,
CFRangeMake(CFStringGetLength(slotPrefix),
CFStringGetLength(slotName) - CFStringGetLength(slotPrefix))
);
}
if (trimmedSlotName == NULL) {
trimmedSlotName = (CFStringRef) CFRetain(slotName);
}
// The Network preferences panel on 10.2 and later will translate
// slot names into slot numbers. We replicate it's behaviour here.
tenTwoOrLater = (Gestalt(gestaltSystemVersion, (SInt32 *) &sysVer) == noErr)
&& (sysVer >= 0x01020);
if (tenTwoOrLater) {
// Beige G3
if ( CFEqual(trimmedSlotName, CFSTR("A1")) ) {
result = CFSTR("1");
} else if ( CFEqual(trimmedSlotName, CFSTR("B1")) ) {
result = CFSTR("2");
} else if ( CFEqual(trimmedSlotName, CFSTR("C1")) ) {
result = CFSTR("3");
// Blue and White G3, G4 (PCI Graphics)
} else if ( CFEqual(trimmedSlotName, CFSTR("J12")) ) {
result = CFSTR("1");
} else if ( CFEqual(trimmedSlotName, CFSTR("J11")) ) {
result = CFSTR("2");
} else if ( CFEqual(trimmedSlotName, CFSTR("J10")) ) {
result = CFSTR("3");
} else if ( CFEqual(trimmedSlotName, CFSTR("J9")) ) {
result = CFSTR("4");
// G4 (AGP Graphics)
} else if ( CFEqual(trimmedSlotName, CFSTR("A")) ) {
result = CFSTR("1");
} else if ( CFEqual(trimmedSlotName, CFSTR("B")) ) {
result = CFSTR("2");
} else if ( CFEqual(trimmedSlotName, CFSTR("C")) ) {
result = CFSTR("3");
} else if ( CFEqual(trimmedSlotName, CFSTR("D")) ) {
result = CFSTR("4");
// all later models
} else {
result = trimmedSlotName;
}
} else {
result = trimmedSlotName;
}
CFRetain(result);
CFQRelease(trimmedSlotName);
assert(result != NULL);
return result;
}
CF_INLINE void diff_mungeTokenForRange(CFStringRef text, CFRange tokenRange, CFMutableStringRef chars, CFMutableDictionaryRef tokenHash, CFMutableArrayRef tokenArray) {
CFStringRef token = CFStringCreateWithSubstring(kCFAllocatorDefault, text, tokenRange);
diff_mungeHelper(token, tokenArray, tokenHash, chars);
CFRelease(token);
}
int
odkerb_get_im_handle_with_user_record(ODRecordRef userRecord, CFStringRef imType, CFStringRef realm, CFStringRef allegedShortName, char im_handle[], size_t im_handle_size)
{
int retval = -1;
CFArrayRef cfIMHandles = NULL;
CFErrorRef cfError = NULL;
CFMutableArrayRef cfMatches = NULL;
CFStringRef cfRealID = NULL;
int i;
ODKERB_PARAM_ASSERT(userRecord != NULL);
ODKERB_PARAM_ASSERT(allegedShortName != NULL);
ODKERB_PARAM_ASSERT(im_handle != 0);
ODKERB_PARAM_ASSERT(im_handle_size > 0);
*im_handle = '\0';
cfIMHandles = ODRecordCopyValues(userRecord, kODAttributeTypeIMHandle, &cfError);
if (cfIMHandles == NULL || cfError != NULL) {
ODKERB_LOG_CFERROR(LOG_ERR, "Unable to obtain IM handles", cfError);
goto failure;
}
else if (CFArrayGetCount(cfIMHandles) == 0) {
ODKERB_LOG_CFSTRING(LOG_DEBUG, "No IM handles", allegedShortName);
goto failure;
}
/* there could be many IM handles that look plausible, so we heuristically determine which
* one is the most likely to be the correct one. imagine, for instance, that the following
* ones are available:
* JABBER: [email protected]
* JABBER: [email protected]
* JABBER: [email protected]
* YAHOO: [email protected]
*/
/* first, remove those of the wrong type or realm because they can't possibly be right */
cfMatches = CFArrayCreateMutableCopy(kCFAllocatorDefault, 0, cfIMHandles);
if (cfMatches == NULL) {
ODKERB_LOG_ERRNO(LOG_ERR, ENOMEM);
goto failure;
}
for (i = CFArrayGetCount(cfMatches) - 1; i >= 0; --i) {
CFStringRef cfID = CFArrayGetValueAtIndex(cfMatches, i);
if (cfID != NULL
&& odkerb_CFStringHasPrefixWithOptions(cfID, imType, kCFCompareCaseInsensitive)
&& odkerb_CFStringHasSuffixWithOptions(cfID, realm, kCFCompareCaseInsensitive))
continue;
/* isn't a match, so remove it from the list */
CFArrayRemoveValueAtIndex(cfMatches, i);
}
CFStringRef match = NULL;
if (CFArrayGetCount(cfMatches) == 0) {
ODKERB_LOG_CFSTRING(LOG_INFO, "No IM handles matching type and realm", allegedShortName);
goto failure;
}
else if (CFArrayGetCount(cfMatches) == 1) {
match = CFArrayGetValueAtIndex(cfMatches, 0);
goto found_match;
}
/* second, attempt to use the short name to disasmbiguate among the several choices */
for (i = 0; i < CFArrayGetCount(cfMatches); ++i) {
CFStringRef cfID = CFArrayGetValueAtIndex(cfMatches, i);
if (cfID == NULL)
continue;
CFRange where = CFStringFind(cfID, allegedShortName, kCFCompareCaseInsensitive | kCFCompareDiacriticInsensitive);
if (where.location != kCFNotFound) {
match = cfID;
goto found_match;
}
}
/* at this point, there are several possibilities, but none of them contain the
* short name, so just choose the first one */
match = CFArrayGetValueAtIndex(cfMatches, 0);
found_match:
assert(match != NULL);
/* the ID is the substring following the IM type specifier prefix (kIMTypeJABBER) */
assert(CFStringGetLength(match) > CFStringGetLength(imType));
cfRealID = CFStringCreateWithSubstring(kCFAllocatorDefault, match,
CFRangeMake(CFStringGetLength(imType), CFStringGetLength(match)-CFStringGetLength(imType)));
if (cfRealID == NULL) {
ODKERB_LOG_ERRNO(LOG_ERR, ENOMEM);
goto failure;
}
if (CFStringGetCString(cfRealID, im_handle, im_handle_size-1, kCFStringEncodingUTF8) == FALSE) {
ODKERB_LOG_CFSTRING(LOG_ERR, "Cannot obtain IM handle string", cfRealID);
goto failure;
}
retval = 0;
failure:
CF_SAFE_RELEASE(cfError);
CF_SAFE_RELEASE(cfRealID);
CF_SAFE_RELEASE(cfMatches);
CF_SAFE_RELEASE(cfIMHandles);
return retval;
}
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);
}
}
CFStringRef
CopyNextWorkstationName(SCDynamicStoreRef store, CFStringRef currentName)
{
CFMutableStringRef computerName = NULL;
CFStringRef macAddress = NULL;
if (currentName) {
/* Sanity check to make sure the current Workstation name is longer than the length of a MAC address string */
CFIndex totalLengh = CFStringGetLength(currentName);
if (totalLengh >= (CFIndex)kMACAddressLengh) {
/* Create a substring that chops off the MAC addres, giving us the Computer Name */
CFRange range = CFRangeMake(0, totalLengh - kMACAddressLengh);
CFStringRef oldComputerName = CFStringCreateWithSubstring(NULL, currentName, range);
/* If the Computer Name contains a trailing close paren it means that this name may have
already experienced a name conflict which means it could have a trailing digit to increment */
if (CFStringHasSuffix(oldComputerName, CFSTR(")"))) {
CFRange result;
/* Search for the first open paren, starting the search from the end of the Computer Name */
if (CFStringFindWithOptions(oldComputerName, CFSTR("("), range, kCFCompareBackwards, &result)) {
/* Create a substring which contains the contents between the open and close paren */
range = CFRangeMake(result.location + 1, CFStringGetLength(oldComputerName) - result.location - 2);
CFStringRef countString = CFStringCreateWithSubstring(NULL, currentName, range);
/* Try converting the substring to an integer */
SInt32 conflictCount = CFStringGetIntValue(countString);
if (conflictCount) {
/* Create a substring of just the Computer Name without the trailing open paren, conflict integer, close paren */
range = CFRangeMake(0, result.location);
CFStringRef tempComputerName = CFStringCreateWithSubstring(NULL, oldComputerName, range);
/* Create a mutable copy of the Computer Name base substring */
computerName = CFStringCreateMutableCopy(NULL, 0, tempComputerName);
/* Create a string containing a space, open paren, previous conflict digit incremented by one, close paren */
CFStringRef numberString = CFStringCreateWithFormat(NULL, NULL, CFSTR(" (%d)"), ++conflictCount);
/* Truncate the Computer Name base as neccessary to ensure we can append the conflict digits */
CFStringTruncateToUTF8Length(computerName, kMaxComputerName - CFStringGetLength(numberString));
/* Append the incremented conflict digit to the Computer Name base string */
CFStringAppend(computerName, numberString);
}
}
}
/* If computerName is NULL it means that the previous Computer Name didn't contain any conflict digits so append a " (2)" */
if (!computerName) {
/* Create mutable copy of previous Computer Name */
computerName = CFStringCreateMutableCopy(NULL, 0, oldComputerName);
/* Make sure we have enough room to append 4 characters to the name by truncating the Computer Name if neccessary */
CFStringTruncateToUTF8Length(computerName, kMaxComputerName - 4);
/* Append the name conflict digits */
CFStringAppend(computerName, CFSTR(" (2)"));
}
CFRelease(oldComputerName);
} else {
DbgLog( kLogError, "Workstation name is shorter than a MAC address which shouldn't be possible" );
}
} else {
/* There's currently no registered Workstation name so get the Computer Name from the dynamic store */
CFStringRef tempName = SCDynamicStoreCopyComputerName(store, NULL);
if (tempName) {
/* Create a mutable copy of the Computer Name */
computerName = CFStringCreateMutableCopy(NULL, 0, tempName);
CFRelease(tempName);
/* Truncate the Computer Name to ensure we can append the MAC address */
CFStringTruncateToUTF8Length(computerName, kMaxComputerName);
} else {
return NULL;
}
}
/* Copy the primary MAC address string */
macAddress = CopyPrimaryMacAddress();
if (!macAddress) {
if (computerName) {
CFRelease(computerName);
}
return NULL;
}
/* Append a space */
CFStringAppend(computerName, CFSTR(" "));
/* Append the MAC address string */
CFStringAppend(computerName, macAddress);
CFRelease(macAddress);
return computerName;
}
void
configSet(CFMutableArrayRef config, CFStringRef key, CFStringRef value)
{
CFMutableStringRef pref;
CFIndex configLen = CFArrayGetCount(config);
CFIndex i;
CFIndex n;
CFMutableStringRef newValue;
CFRange range;
CFStringRef specialChars = CFSTR(" \"'$!|\\<>`{}[]");
boolean_t mustQuote = FALSE;
/* create search prefix */
pref = CFStringCreateMutableCopy(NULL, 0, key);
CFStringAppend(pref, CFSTR("="));
/*
* create new / replacement value
*
* Note: Since the configuration file may be processed by a
* shell script we need to ensure that, if needed, the
* string is properly quoted.
*/
newValue = CFStringCreateMutableCopy(NULL, 0, value);
n = CFStringGetLength(specialChars);
for (i = 0; i < n; i++) {
CFStringRef specialChar;
specialChar = CFStringCreateWithSubstring(NULL, specialChars, CFRangeMake(i, 1));
range = CFStringFind(newValue, specialChar, 0);
CFRelease(specialChar);
if (range.location != kCFNotFound) {
/* this string has at least one special character */
mustQuote = TRUE;
break;
}
}
if (mustQuote) {
CFStringRef charsToQuote = CFSTR("\\\"$`");
/*
* in addition to quoting the entire string we also need to escape the
* space " " and backslash "\" characters
*/
n = CFStringGetLength(charsToQuote);
for (i = 0; i < n; i++) {
CFStringRef quoteChar;
CFArrayRef matches;
quoteChar = CFStringCreateWithSubstring(NULL, charsToQuote, CFRangeMake(i, 1));
range = CFRangeMake(0, CFStringGetLength(newValue));
matches = CFStringCreateArrayWithFindResults(NULL,
newValue,
quoteChar,
range,
0);
CFRelease(quoteChar);
if (matches) {
CFIndex j = CFArrayGetCount(matches);
while (--j >= 0) {
const CFRange *range;
range = CFArrayGetValueAtIndex(matches, j);
CFStringInsert(newValue, range->location, CFSTR("\\"));
}
CFRelease(matches);
}
}
CFStringInsert(newValue, 0, CFSTR("\""));
CFStringAppend(newValue, CFSTR("\""));
}
/* locate existing key */
for (i = 0; i < configLen; i++) {
if (CFStringHasPrefix(CFArrayGetValueAtIndex(config, i), pref)) {
break;
}
}
CFStringAppend(pref, newValue);
CFRelease(newValue);
if (i < configLen) {
/* if replacing an existing entry */
CFArraySetValueAtIndex(config, i, pref);
} else {
/*
* if new entry, insert it just prior to the last (emtpy)
* array element.
*/
CFArrayInsertValueAtIndex(config, configLen-1, pref);
}
CFRelease(pref);
return;
}
/*******************************************************************************
* copyAdjustedPathForURL()
*
* This function takes an URL with a given kext, and adjusts it to be absolute
* or relative to the kext's containing repository, properly handling plugin
* kexts to include the repository-path of the containing kext as well.
*******************************************************************************/
CFStringRef copyAdjustedPathForURL(
OSKextRef theKext,
CFURLRef urlToAdjust,
PathSpec pathSpec)
{
CFStringRef result = NULL;
CFURLRef absURL = NULL; // must release
CFStringRef absPath = NULL; // must release
CFStringRef kextAbsPath = NULL; // must release
CFStringRef kextRelPath = NULL; // must release
CFStringRef pathInKext = NULL; // must release
CFRange scratchRange;
if (pathSpec != kPathsFull && pathSpec != kPathsRelative) {
OSKextLog(theKext,
kOSKextLogErrorLevel | kOSKextLogGeneralFlag,
"Invalid argument to copyAdjustedPathForURL().");
}
absURL = CFURLCopyAbsoluteURL(urlToAdjust);
if (!absURL) {
OSKextLogMemError();
goto finish;
}
if (pathSpec == kPathsFull) {
result = CFURLCopyFileSystemPath(absURL, kCFURLPOSIXPathStyle);
goto finish;
}
/*****
* Okay, we are doing repository-relative paths here. Here's how!
* We are strip the matching part of the kext's absolute path
* from the URL/path handed in, which gives us the path in the kext.
* Then we tack that back onto the kext's repository-relative path. Got it?
*/
kextAbsPath = copyPathForKext(theKext, kPathsFull);
kextRelPath = copyPathForKext(theKext, kPathsRelative);
absPath = CFURLCopyFileSystemPath(absURL, kCFURLPOSIXPathStyle);
if (!kextAbsPath || !kextRelPath || !absPath) {
goto finish;
}
scratchRange = CFRangeMake(CFStringGetLength(kextAbsPath),
CFStringGetLength(absPath) - CFStringGetLength(kextAbsPath));
pathInKext = CFStringCreateWithSubstring(kCFAllocatorDefault, absPath,
scratchRange);
if (!pathInKext) {
OSKextLogMemError();
}
result = CFStringCreateWithFormat(kCFAllocatorDefault, /* options */ 0,
CFSTR("%@%@"), kextRelPath, pathInKext);
finish:
SAFE_RELEASE(absURL);
SAFE_RELEASE(absPath);
SAFE_RELEASE(kextAbsPath);
SAFE_RELEASE(kextRelPath);
SAFE_RELEASE(pathInKext);
return result;
}
CFStringRef copyPathForKext(
OSKextRef theKext,
PathSpec pathSpec)
{
CFStringRef result = CFSTR("(can't determine kext path)");
CFURLRef kextURL = OSKextGetURL(theKext); // do not release
CFURLRef absURL = NULL; // must release
OSKextRef containerKext = NULL; // must release
CFURLRef containerURL = NULL; // do not release
CFURLRef containerAbsURL = NULL; // must release
CFURLRef repositoryURL = NULL; // must release
CFStringRef repositoryPath = NULL; // must release
CFStringRef kextPath = NULL; // must release
if (!kextURL) {
OSKextLog(theKext,
kOSKextLogErrorLevel | kOSKextLogGeneralFlag,
"Kext has no URL!");
goto finish;
}
if (pathSpec == kPathsNone) {
result = CFURLCopyLastPathComponent(kextURL);
} else if (pathSpec == kPathsFull) {
absURL = CFURLCopyAbsoluteURL(kextURL);
if (!absURL) {
OSKextLogMemError();
goto finish;
}
result = CFURLCopyFileSystemPath(absURL, kCFURLPOSIXPathStyle);
} else if (pathSpec == kPathsRelative) {
CFRange relativeRange;
absURL = CFURLCopyAbsoluteURL(kextURL);
if (!absURL) {
OSKextLogMemError();
goto finish;
}
containerKext = OSKextCopyContainerForPluginKext(theKext);
if (containerKext) {
containerURL = OSKextGetURL(containerKext);
if (!containerURL) {
OSKextLog(containerKext,
kOSKextLogErrorLevel | kOSKextLogGeneralFlag,
"Container kext has no URL!");
goto finish;
}
containerAbsURL = CFURLCopyAbsoluteURL(containerURL);
if (!containerAbsURL) {
OSKextLogMemError();
goto finish;
}
repositoryURL = CFURLCreateCopyDeletingLastPathComponent(
kCFAllocatorDefault, containerAbsURL);
if (!repositoryURL) {
OSKextLogMemError();
goto finish;
}
} else {
repositoryURL = CFURLCreateCopyDeletingLastPathComponent(
kCFAllocatorDefault, absURL);
if (!repositoryURL) {
OSKextLogMemError();
goto finish;
}
}
repositoryPath = CFURLCopyFileSystemPath(repositoryURL, kCFURLPOSIXPathStyle);
kextPath = CFURLCopyFileSystemPath(absURL, kCFURLPOSIXPathStyle);
if (!repositoryPath || !kextPath) {
OSKextLogMemError();
goto finish;
}
/* We add 1 to the length of the repositoryPath to handle the
* intermediate '/' character.
*/
relativeRange = CFRangeMake(1+CFStringGetLength(repositoryPath),
CFStringGetLength(kextPath) - (1+CFStringGetLength(repositoryPath)));
result = CFStringCreateWithSubstring(kCFAllocatorDefault,
kextPath, relativeRange);
} else {
OSKextLog(/* kext */ NULL,
kOSKextLogErrorLevel | kOSKextLogGeneralFlag,
"Internal error.");
goto finish;
}
finish:
SAFE_RELEASE(absURL);
SAFE_RELEASE(containerKext);
SAFE_RELEASE(containerAbsURL);
SAFE_RELEASE(repositoryURL);
SAFE_RELEASE(repositoryPath);
SAFE_RELEASE(kextPath);
return result;
}
bool MODDecoder::Open(CFErrorRef *error)
{
if(IsOpen()) {
log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger("org.sbooth.AudioEngine.AudioDecoder.MOD");
LOG4CXX_WARN(logger, "Open() called on an AudioDecoder that is already open");
return true;
}
// Ensure the input source is open
if(!mInputSource->IsOpen() && !mInputSource->Open(error))
return false;
dfs.open = NULL;
dfs.skip = skip_callback;
dfs.getc = getc_callback;
dfs.getnc = getnc_callback;
dfs.close = close_callback;
df = dumbfile_open_ex(this, &dfs);
if(NULL == df) {
return false;
}
CFStringRef fileSystemPath = CFURLCopyFileSystemPath(GetURL(), kCFURLPOSIXPathStyle);
CFStringRef extension = NULL;
CFRange range;
if(CFStringFindWithOptionsAndLocale(fileSystemPath, CFSTR("."), CFRangeMake(0, CFStringGetLength(fileSystemPath)), kCFCompareBackwards, CFLocaleGetSystem(), &range)) {
extension = CFStringCreateWithSubstring(kCFAllocatorDefault, fileSystemPath, CFRangeMake(range.location + 1, CFStringGetLength(fileSystemPath) - range.location - 1));
}
CFRelease(fileSystemPath), fileSystemPath = NULL;
if(NULL == extension) {
return false;
}
// Attempt to create the appropriate decoder based on the file's extension
if(kCFCompareEqualTo == CFStringCompare(extension, CFSTR("it"), kCFCompareCaseInsensitive))
duh = dumb_read_it(df);
else if(kCFCompareEqualTo == CFStringCompare(extension, CFSTR("xm"), kCFCompareCaseInsensitive))
duh = dumb_read_xm(df);
else if(kCFCompareEqualTo == CFStringCompare(extension, CFSTR("s3m"), kCFCompareCaseInsensitive))
duh = dumb_read_s3m(df);
else if(kCFCompareEqualTo == CFStringCompare(extension, CFSTR("mod"), kCFCompareCaseInsensitive))
duh = dumb_read_mod(df);
CFRelease(extension), extension = NULL;
if(NULL == duh) {
if(error) {
CFMutableDictionaryRef errorDictionary = CFDictionaryCreateMutable(kCFAllocatorDefault,
32,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
CFStringRef displayName = CreateDisplayNameForURL(mInputSource->GetURL());
CFStringRef errorString = CFStringCreateWithFormat(kCFAllocatorDefault,
NULL,
CFCopyLocalizedString(CFSTR("The file “%@” is not a valid MOD file."), ""),
displayName);
CFDictionarySetValue(errorDictionary,
kCFErrorLocalizedDescriptionKey,
errorString);
CFDictionarySetValue(errorDictionary,
kCFErrorLocalizedFailureReasonKey,
CFCopyLocalizedString(CFSTR("Not a MOD file"), ""));
CFDictionarySetValue(errorDictionary,
kCFErrorLocalizedRecoverySuggestionKey,
CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), ""));
CFRelease(errorString), errorString = NULL;
CFRelease(displayName), displayName = NULL;
*error = CFErrorCreate(kCFAllocatorDefault,
AudioDecoderErrorDomain,
AudioDecoderInputOutputError,
errorDictionary);
CFRelease(errorDictionary), errorDictionary = NULL;
}
if(df)
dumbfile_close(df), df = NULL;
return false;
}
mTotalFrames = duh_get_length(duh);
dsr = duh_start_sigrenderer(duh, 0, 2, 0);
if(NULL == dsr) {
if(error) {
CFMutableDictionaryRef errorDictionary = CFDictionaryCreateMutable(kCFAllocatorDefault,
32,
&kCFTypeDictionaryKeyCallBacks,
&kCFTypeDictionaryValueCallBacks);
CFStringRef displayName = CreateDisplayNameForURL(mInputSource->GetURL());
CFStringRef errorString = CFStringCreateWithFormat(kCFAllocatorDefault,
NULL,
CFCopyLocalizedString(CFSTR("The file “%@” is not a valid MOD file."), ""),
displayName);
CFDictionarySetValue(errorDictionary,
kCFErrorLocalizedDescriptionKey,
errorString);
CFDictionarySetValue(errorDictionary,
kCFErrorLocalizedFailureReasonKey,
CFCopyLocalizedString(CFSTR("Not a MOD file"), ""));
CFDictionarySetValue(errorDictionary,
kCFErrorLocalizedRecoverySuggestionKey,
CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), ""));
CFRelease(errorString), errorString = NULL;
CFRelease(displayName), displayName = NULL;
*error = CFErrorCreate(kCFAllocatorDefault,
AudioDecoderErrorDomain,
AudioDecoderInputOutputError,
errorDictionary);
CFRelease(errorDictionary), errorDictionary = NULL;
}
if(df)
dumbfile_close(df), df = NULL;
if(duh)
unload_duh(duh), duh = NULL;
return false;
}
// Generate interleaved 2 channel 44.1 16-bit output
mFormat.mFormatID = kAudioFormatLinearPCM;
mFormat.mFormatFlags = kAudioFormatFlagsNativeEndian | kAudioFormatFlagIsSignedInteger | kAudioFormatFlagIsPacked;
mFormat.mSampleRate = DUMB_SAMPLE_RATE;
mFormat.mChannelsPerFrame = DUMB_CHANNELS;
mFormat.mBitsPerChannel = DUMB_BIT_DEPTH;
mFormat.mBytesPerPacket = (mFormat.mBitsPerChannel / 8) * mFormat.mChannelsPerFrame;
mFormat.mFramesPerPacket = 1;
mFormat.mBytesPerFrame = mFormat.mBytesPerPacket * mFormat.mFramesPerPacket;
mFormat.mReserved = 0;
// Set up the source format
mSourceFormat.mFormatID = 'MOD ';
mSourceFormat.mSampleRate = DUMB_SAMPLE_RATE;
mSourceFormat.mChannelsPerFrame = DUMB_CHANNELS;
// Setup the channel layout
mChannelLayout = CreateChannelLayoutWithTag(kAudioChannelLayoutTag_Stereo);
mIsOpen = true;
return true;
}
__private_extern__ CFArrayRef _CFPreferencesCreateDomainList(CFStringRef userName, CFStringRef hostName) {
CFAllocatorRef prefAlloc = __CFPreferencesAllocator();
CFArrayRef domains;
CFMutableArrayRef marray;
CFStringRef *cachedDomainKeys;
CFPreferencesDomainRef *cachedDomains;
SInt32 idx, cnt;
CFStringRef suffix;
UInt32 suffixLen;
CFURLRef prefDir = _preferencesDirectoryForUserHost(userName, hostName);
if (!prefDir) {
return NULL;
}
if (hostName == kCFPreferencesAnyHost) {
suffix = CFStringCreateWithCString(prefAlloc, ".plist", kCFStringEncodingASCII);
} else if (hostName == kCFPreferencesCurrentHost) {
CFStringRef hostID = _CFPreferencesGetByHostIdentifierString();
suffix = CFStringCreateWithFormat(prefAlloc, NULL, CFSTR(".%@.plist"), hostID);
} else {
suffix = CFStringCreateWithFormat(prefAlloc, NULL, CFSTR(".%@.plist"), hostName); // sketchy - this allows someone to create a domain list for an arbitrary hostname.
}
suffixLen = CFStringGetLength(suffix);
domains = (CFArrayRef)CFURLCreatePropertyFromResource(prefAlloc, prefDir, kCFURLFileDirectoryContents, NULL);
CFRelease(prefDir);
if (domains){
marray = CFArrayCreateMutableCopy(prefAlloc, 0, domains);
CFRelease(domains);
} else {
marray = CFArrayCreateMutable(prefAlloc, 0, & kCFTypeArrayCallBacks);
}
for (idx = CFArrayGetCount(marray)-1; idx >= 0; idx --) {
CFURLRef url = (CFURLRef)CFArrayGetValueAtIndex(marray, idx);
CFStringRef string = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle);
if (!CFStringHasSuffix(string, suffix)) {
CFArrayRemoveValueAtIndex(marray, idx);
} else {
CFStringRef dom = CFStringCreateWithSubstring(prefAlloc, string, CFRangeMake(0, CFStringGetLength(string) - suffixLen));
if (CFEqual(dom, CFSTR(".GlobalPreferences"))) {
CFArraySetValueAtIndex(marray, idx, kCFPreferencesAnyApplication);
} else {
CFArraySetValueAtIndex(marray, idx, dom);
}
CFRelease(dom);
}
CFRelease(string);
}
CFRelease(suffix);
// Now add any domains added in the cache; delete any that have been deleted in the cache
__CFSpinLock(&domainCacheLock);
if (!domainCache) {
__CFSpinUnlock(&domainCacheLock);
return marray;
}
cnt = CFDictionaryGetCount(domainCache);
cachedDomainKeys = (CFStringRef *)CFAllocatorAllocate(prefAlloc, 2 * cnt * sizeof(CFStringRef), 0);
cachedDomains = (CFPreferencesDomainRef *)(cachedDomainKeys + cnt);
CFDictionaryGetKeysAndValues(domainCache, (const void **)cachedDomainKeys, (const void **)cachedDomains);
__CFSpinUnlock(&domainCacheLock);
suffix = _CFPreferencesCachePrefixForUserHost(userName, hostName);
suffixLen = CFStringGetLength(suffix);
for (idx = 0; idx < cnt; idx ++) {
CFStringRef domainKey = cachedDomainKeys[idx];
CFPreferencesDomainRef domain = cachedDomains[idx];
CFStringRef domainName;
CFIndex keyCount = 0;
if (!CFStringHasPrefix(domainKey, suffix)) continue;
domainName = CFStringCreateWithSubstring(prefAlloc, domainKey, CFRangeMake(suffixLen, CFStringGetLength(domainKey) - suffixLen));
if (CFEqual(domainName, CFSTR("*"))) {
CFRelease(domainName);
domainName = (CFStringRef)CFRetain(kCFPreferencesAnyApplication);
} else if (CFEqual(domainName, kCFPreferencesCurrentApplication)) {
CFRelease(domainName);
domainName = (CFStringRef)CFRetain(_CFProcessNameString());
}
CFDictionaryRef d = _CFPreferencesDomainDeepCopyDictionary(domain);
keyCount = d ? CFDictionaryGetCount(d) : 0;
if (keyCount) CFRelease(d);
if (keyCount == 0) {
// Domain was deleted
SInt32 firstIndexOfValue = CFArrayGetFirstIndexOfValue(marray, CFRangeMake(0, CFArrayGetCount(marray)), domainName);
if (0 <= firstIndexOfValue) {
CFArrayRemoveValueAtIndex(marray, firstIndexOfValue);
}
} else if (!CFArrayContainsValue(marray, CFRangeMake(0, CFArrayGetCount(marray)), domainName)) {
CFArrayAppendValue(marray, domainName);
}
CFRelease(domainName);
}
CFRelease(suffix);
CFAllocatorDeallocate(prefAlloc, cachedDomainKeys);
return marray;
}
Boolean DAMountContainsArgument( CFStringRef arguments, CFStringRef argument )
{
CFBooleanRef argumentValue;
CFBooleanRef argumentsValue;
argumentsValue = NULL;
if ( CFStringHasPrefix( argument, CFSTR( "no" ) ) )
{
argument = CFStringCreateWithSubstring( kCFAllocatorDefault, argument, CFRangeMake( 2, CFStringGetLength( argument ) - 2 ) );
argumentValue = kCFBooleanFalse;
}
else
{
argument = CFRetain( argument );
argumentValue = kCFBooleanTrue;
}
if ( argument )
{
CFArrayRef argumentList;
CFIndex argumentListCount;
CFIndex argumentListIndex;
argumentList = CFStringCreateArrayBySeparatingStrings( kCFAllocatorDefault, arguments, CFSTR( "," ) );
if ( argumentList )
{
argumentListCount = CFArrayGetCount( argumentList );
for ( argumentListIndex = 0; argumentListIndex < argumentListCount; argumentListIndex++ )
{
CFStringRef compare;
compare = CFArrayGetValueAtIndex( argumentList, argumentListIndex );
if ( compare )
{
CFBooleanRef compareValue;
if ( CFStringHasPrefix( compare, CFSTR( "no" ) ) )
{
compare = CFStringCreateWithSubstring( kCFAllocatorDefault, compare, CFRangeMake( 2, CFStringGetLength( compare ) - 2 ) );
compareValue = kCFBooleanFalse;
}
else
{
compare = CFRetain( compare );
compareValue = kCFBooleanTrue;
}
if ( compare )
{
if ( CFEqual( compare, CFSTR( FSTAB_RO ) ) )
{
CFRelease( compare );
compare = CFRetain( kDAFileSystemMountArgumentNoWrite );
compareValue = compareValue;
}
if ( CFEqual( compare, CFSTR( FSTAB_RW ) ) )
{
CFRelease( compare );
compare = CFRetain( kDAFileSystemMountArgumentNoWrite );
compareValue = ( compareValue == kCFBooleanTrue ) ? kCFBooleanFalse : kCFBooleanTrue;
}
}
if ( compare )
{
if ( CFEqual( argument, compare ) )
{
argumentsValue = compareValue;
}
CFRelease( compare );
}
}
}
CFRelease( argumentList );
}
CFRelease( argument );
}
return ( argumentValue == argumentsValue ) ? TRUE : FALSE;
}
/* There has got to be an easier way to do this. For now we based this code
on CFNetwork/Connection/URLResponse.cpp. */
static CFStringRef copyParseMaxAge(CFStringRef cacheControlHeader) {
/* The format of the cache control header is a comma-separated list, but
each list element could be a key-value pair, with the value quoted and
possibly containing a comma. */
CFStringInlineBuffer inlineBuf;
CFRange componentRange;
CFIndex length = CFStringGetLength(cacheControlHeader);
bool done = false;
CFCharacterSetRef whitespaceSet = CFCharacterSetGetPredefined(kCFCharacterSetWhitespace);
CFStringRef maxAgeValue = NULL;
CFStringInitInlineBuffer(cacheControlHeader, &inlineBuf, CFRangeMake(0, length));
componentRange.location = 0;
while (!done) {
bool inQuotes = false;
bool foundComponentStart = false;
CFIndex charIndex = componentRange.location;
CFIndex componentEnd = -1;
CFRange maxAgeRg;
componentRange.length = 0;
while (charIndex < length) {
UniChar ch = CFStringGetCharacterFromInlineBuffer(&inlineBuf, charIndex);
if (!inQuotes && ch == ',') {
componentRange.length = charIndex - componentRange.location;
break;
}
if (!CFCharacterSetIsCharacterMember(whitespaceSet, ch)) {
if (!foundComponentStart) {
foundComponentStart = true;
componentRange.location = charIndex;
} else {
componentEnd = charIndex;
}
if (ch == '\"') {
inQuotes = (inQuotes == false);
}
}
charIndex ++;
}
if (componentEnd == -1) {
componentRange.length = charIndex - componentRange.location;
} else {
componentRange.length = componentEnd - componentRange.location + 1;
}
if (charIndex == length) {
/* Fell off the end; this is the last component. */
done = true;
}
/* componentRange should now contain the range of the current
component; trimmed of any whitespace. */
/* We want to look for a max-age value. */
if (!maxAgeValue && CFStringFindWithOptions(cacheControlHeader, CFSTR("max-age"), componentRange, kCFCompareCaseInsensitive | kCFCompareAnchored, &maxAgeRg)) {
CFIndex equalIdx;
CFIndex maxCompRg = componentRange.location + componentRange.length;
for (equalIdx = maxAgeRg.location + maxAgeRg.length; equalIdx < maxCompRg; equalIdx ++) {
UniChar equalCh = CFStringGetCharacterFromInlineBuffer(&inlineBuf, equalIdx);
if (equalCh == '=') {
// Parse out max-age value
equalIdx ++;
while (equalIdx < maxCompRg && CFCharacterSetIsCharacterMember(whitespaceSet, CFStringGetCharacterAtIndex(cacheControlHeader, equalIdx))) {
equalIdx ++;
}
if (equalIdx < maxCompRg) {
maxAgeValue = CFStringCreateWithSubstring(kCFAllocatorDefault, cacheControlHeader, CFRangeMake(equalIdx, maxCompRg-equalIdx));
}
} else if (!CFCharacterSetIsCharacterMember(whitespaceSet, equalCh)) {
// Not a valid max-age header; break out doing nothing
break;
}
}
}
if (!done && maxAgeValue) {
done = true;
}
if (!done) {
/* Advance to the next component; + 1 to get past the comma. */
componentRange.location = charIndex + 1;
}
}
return maxAgeValue;
}
int main (int argc, const char* argv[]) {
if (argc == 1) {
printf("Usage: LocalizationStatusHelper <bundle-path>\n");
} else {
if (chdir(argv[1]) == -1) {
printf("Cannot change directory to %s", argv[1]);
perror("");
return 0;
}
DIR* dir = opendir(".");
if (dir == NULL) {
printf("Cannot open %s for reading", argv[1]);
perror("");
return 0;
}
struct languagesAndKeys sk;
sk.languages = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
sk.keys = CFArrayCreateMutable(NULL, 0, &kCFTypeArrayCallBacks);
CFMutableSetRef unionKeys = CFSetCreateMutable(NULL, 0, &kCFTypeSetCallBacks);
struct dirent* dp;
// Scan for the directory.
while ((dp = readdir(dir)) != NULL) {
if (dp->d_type == DT_DIR) {
CFStringRef dirName = CFStringCreateWithCString(NULL, dp->d_name, kCFStringEncodingUTF8);
// Check if it's an lproj.
if (CFStringHasSuffix(dirName, CFSTR(".lproj"))) {
CFMutableSetRef langKeys = CFSetCreateMutable(NULL, 0, &kCFTypeSetCallBacks);
// Scan for strings files.
chdir(dp->d_name);
DIR* subdir = opendir(".");
if (subdir != NULL) {
struct dirent* dp2;
while ((dp2 = readdir(subdir)) != NULL) {
// Ignore linked strings files.
if (dp2->d_type == DT_REG) {
CFStringRef stringsName = CFStringCreateWithCString(NULL, dp2->d_name, kCFStringEncodingUTF8);
// Ignore non-strings files.
if (CFStringHasSuffix(stringsName, CFSTR(".strings"))) {
// Convert to
CFURLRef stringsURL = CFURLCreateWithFileSystemPath(NULL, stringsName, kCFURLPOSIXPathStyle, false);
CFReadStreamRef stringsStream = CFReadStreamCreateWithFile(NULL, stringsURL);
CFRelease(stringsURL);
CFReadStreamOpen(stringsStream);
CFPropertyListRef strings = CFPropertyListCreateFromStream(NULL, stringsStream, 0, kCFPropertyListImmutable, NULL, NULL);
CFReadStreamClose(stringsStream);
CFRelease(stringsStream);
CFDictionaryApplyFunction(strings, (CFDictionaryApplierFunction)&addKeysToSet, langKeys);
CFDictionaryApplyFunction(strings, (CFDictionaryApplierFunction)&addKeysToSet, unionKeys);
CFRelease(strings);
}
CFRelease(stringsName);
}
}
closedir(subdir);
}
chdir("..");
CFStringRef langCode = CFStringCreateWithSubstring(NULL, dirName, CFRangeMake(0, CFStringGetLength(dirName)-6));
CFArrayAppendValue(sk.languages, langCode);
CFArrayAppendValue(sk.keys, langKeys);
CFRelease(langKeys);
CFRelease(langCode);
}
CFRelease(dirName);
}
}
closedir(dir);
sk.count = CFArrayGetCount(sk.languages);
printf("|| *Key* ||");
CFArrayApplyFunction(sk.languages, CFRangeMake(0, sk.count), (CFArrayApplierFunction)&printHeader, NULL);
printf("\n");
CFSetApplyFunction(unionKeys, (CFSetApplierFunction)&printSupportedLanguages, &sk);
CFRelease(sk.keys);
CFRelease(sk.languages);
CFRelease(unionKeys);
}
return 0;
}
