CFArrayRef CFCopySearchPathForDirectoriesInDomains(CFSearchPathDirectory directory, CFSearchPathDomainMask domainMask, Boolean expandTilde) {
CFMutableArrayRef array;
CFSearchPathEnumerationState state;
CFIndex homeLen = -1;
char cPath[CFMaxPathSize], home[CFMaxPathSize];
array = CFArrayCreateMutable(kCFAllocatorSystemDefault, 0, &kCFTypeArrayCallBacks);
state = __CFStartSearchPathEnumeration(directory, domainMask);
while ((state = __CFGetNextSearchPathEnumeration(state, (uint8_t *)cPath, sizeof(cPath)))) {
CFURLRef url = NULL;
if (expandTilde && (cPath[0] == '~')) {
if (homeLen < 0) {
CFURLRef homeURL = CFCopyHomeDirectoryURLForUser(NULL);
if (homeURL) {
CFURLGetFileSystemRepresentation(homeURL, true, (uint8_t *)home, CFMaxPathSize);
homeLen = strlen(home);
CFRelease(homeURL);
}
}
if (homeLen + strlen(cPath) < CFMaxPathSize) {
home[homeLen] = '\0';
strlcat(home, &cPath[1], sizeof(home));
url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorSystemDefault, (uint8_t *)home, strlen(home), true);
}
} else {
url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorSystemDefault, (uint8_t *)cPath, strlen(cPath), true);
}
if (url) {
CFArrayAppendValue(array, url);
CFRelease(url);
}
}
return array;
}
// Set the fallBackToHome parameter to true if we should fall back to the HOME environment variable if all else fails. Otherwise return NULL.
static CFURLRef _CFCopyHomeDirURLForUser(const char *username, bool fallBackToHome) {
const char *fixedHomePath = issetugid() ? NULL : __CFgetenv("CFFIXED_USER_HOME");
const char *homePath = NULL;
// Calculate the home directory we will use
// First try CFFIXED_USER_HOME (only if not setugid), then fall back to the upwd, then fall back to HOME environment variable
CFURLRef home = NULL;
if (!issetugid() && fixedHomePath) home = CFURLCreateFromFileSystemRepresentation(kCFAllocatorSystemDefault, (uint8_t *)fixedHomePath, strlen(fixedHomePath), true);
if (!home) {
struct passwd *upwd = NULL;
if (username) {
upwd = getpwnam(username);
} else {
uid_t euid;
__CFGetUGIDs(&euid, NULL);
upwd = getpwuid(euid ?: getuid());
}
if (upwd && upwd->pw_dir) {
home = CFURLCreateFromFileSystemRepresentation(kCFAllocatorSystemDefault, (uint8_t *)upwd->pw_dir, strlen(upwd->pw_dir), true);
}
}
if (fallBackToHome && !home) homePath = __CFgetenv("HOME");
if (fallBackToHome && !home && homePath) home = CFURLCreateFromFileSystemRepresentation(kCFAllocatorSystemDefault, (uint8_t *)homePath, strlen(homePath), true);
return home;
}
int main (int argc, const char * argv[]) {
const char *inputFileName = NULL;
char *outputFileName = NULL;
CFURLRef inURL = NULL;
if(argc != 2){
fprintf(stderr, "Usage: %s [inputfile] \n", argv[0]);
return 1;
}
inputFileName = argv[1];
fprintf(stdout, "Beginning Document \"%s\"\n", inputFileName);
inURL = CFURLCreateFromFileSystemRepresentation(NULL, inputFileName,
strlen(inputFileName), false);
if(!inURL){
fprintf(stderr, "Couldn't create URL for input file!\n");
return 1;
}
dumpPageStreams(inURL, stdout);
CFRelease(inURL);
return 0;
}
bool ofxAudioUnitFilePlayer::setFile(const std::string &filePath) {
CFURLRef fileURL;
fileURL = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
(const UInt8 *)filePath.c_str(),
filePath.length(),
NULL);
if(_fileID[0]) {
AudioFileClose(_fileID[0]);
_fileID[0] = NULL;
}
OSStatus s = AudioFileOpenURL(fileURL, kAudioFileReadPermission, 0, _fileID);
CFRelease(fileURL);
_primed = false;
if(s != noErr) {
cout << "Error " << s << " while opening file at " << filePath << endl;
return false;
} else {
// setting the file ID now since it seems to have some overhead.
// Doing it now ensures you'll get sound pretty much instantly after
// calling play() (subsequent calls don't have the overhead)
OFXAU_RET_BOOL(AudioUnitSetProperty(*_unit,
kAudioUnitProperty_ScheduledFileIDs,
kAudioUnitScope_Global,
0,
_fileID,
sizeof(_fileID)),
"setting file player's file ID");
}
}
//-----------------------------------------------------------------------------
int C700::CreatePGDataDic(CFDictionaryRef *data, int pgnum)
{
CFMutableDictionaryRef dict = CFDictionaryCreateMutable (NULL, 0,
&kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
const InstParams *vpSet = mEfx->GetVP();
if (vpSet[pgnum].loop) {
vpSet[pgnum].brr.data[vpSet[pgnum].brr.size - 9] |= 2;
}
else {
vpSet[pgnum].brr.data[vpSet[pgnum].brr.size - 9] &= ~2;
}
CFDataRef brrdata = CFDataCreate(NULL, vpSet[pgnum].brr.data, vpSet[pgnum].brr.size);
CFDictionarySetValue(dict, kSaveKey_brrdata, brrdata);
CFRelease(brrdata);
AddNumToDictionary(dict, kSaveKey_looppoint, vpSet[pgnum].lp);
CFNumberRef num = CFNumberCreate(NULL, kCFNumberDoubleType, &vpSet[pgnum].rate);
CFDictionarySetValue(dict, kSaveKey_samplerate, num);
CFRelease(num);
AddNumToDictionary(dict, kSaveKey_basekey, vpSet[pgnum].basekey);
AddNumToDictionary(dict, kSaveKey_lowkey, vpSet[pgnum].lowkey);
AddNumToDictionary(dict, kSaveKey_highkey, vpSet[pgnum].highkey);
AddNumToDictionary(dict, kSaveKey_ar, vpSet[pgnum].ar);
AddNumToDictionary(dict, kSaveKey_dr, vpSet[pgnum].dr);
AddNumToDictionary(dict, kSaveKey_sl, vpSet[pgnum].sl);
AddNumToDictionary(dict, kSaveKey_sr, vpSet[pgnum].sr);
AddBooleanToDictionary(dict, kSaveKey_SustainMode, vpSet[pgnum].sustainMode);
AddNumToDictionary(dict, kSaveKey_volL, vpSet[pgnum].volL);
AddNumToDictionary(dict, kSaveKey_volR, vpSet[pgnum].volR);
AddBooleanToDictionary(dict, kSaveKey_echo, vpSet[pgnum].echo);
AddNumToDictionary(dict, kSaveKey_bank, vpSet[pgnum].bank);
AddBooleanToDictionary(dict, kSaveKey_MonoMode, vpSet[pgnum].monoMode);
AddBooleanToDictionary(dict, kSaveKey_PortamentoOn, vpSet[pgnum].portamentoOn);
AddNumToDictionary(dict, kSaveKey_PortamentoRate, vpSet[pgnum].portamentoRate);
AddNumToDictionary(dict, kSaveKey_NoteOnPriority, vpSet[pgnum].noteOnPriority);
AddNumToDictionary(dict, kSaveKey_ReleasePriority, vpSet[pgnum].releasePriority);
//元波形情報
AddBooleanToDictionary(dict, kSaveKey_IsEmphasized, vpSet[pgnum].isEmphasized);
if ( vpSet[pgnum].sourceFile[0] ) {
CFURLRef url =
CFURLCreateFromFileSystemRepresentation(NULL, (UInt8*)vpSet[pgnum].sourceFile,
strlen(vpSet[pgnum].sourceFile), false);
CFDataRef urlData = CFURLCreateData( NULL, url, kCFStringEncodingUTF8, false );
CFDictionarySetValue(dict, kSaveKey_SourceFile, urlData);
CFRelease(urlData);
CFRelease(url);
}
//プログラム名
if (vpSet[pgnum].pgname[0] != 0) {
CFStringRef str = CFStringCreateWithCString(NULL, vpSet[pgnum].pgname, kCFStringEncodingUTF8);
CFDictionarySetValue(dict, kSaveKey_ProgName, str);
CFRelease(str);
}
*data = dict;
return 0;
}
MDSAttrParser::MDSAttrParser(
const char *bundlePath,
MDSSession &dl,
CSSM_DB_HANDLE objectHand,
CSSM_DB_HANDLE cdsaDirHand) :
mBundle(NULL),
mPath(NULL),
mDl(dl),
mObjectHand(objectHand),
mCdsaDirHand(cdsaDirHand),
mGuid(NULL),
mDefaults(NULL)
{
/* Only task here is to cook up a CFBundle for the specified path */
unsigned pathLen = strlen(bundlePath);
CFURLRef url = CFURLCreateFromFileSystemRepresentation(NULL,
(unsigned char *)bundlePath,
pathLen,
false);
if(url == NULL) {
Syslog::alert("CFURLCreateFromFileSystemRepresentation(%s) failure", mPath);
CssmError::throwMe(CSSMERR_DL_INVALID_DB_NAME);
}
/* FIXME - this leaks 28 bytes each time thru, even though we CFRelease the
* mBundle in out destructor. I think this is a CF leak. */
mBundle = CFBundleCreate(NULL, url);
CFRelease(url);
if(mBundle == NULL) {
Syslog::alert("CFBundleCreate(%s) failure", mPath);
CssmError::throwMe(CSSMERR_DL_INVALID_DB_NAME);
}
mPath = new char[pathLen + 1];
strcpy(mPath, bundlePath);
}
/* do a [NSString stringByDeletingPathExtension] equivalent */
CFStringRef impExpImportDeleteExtension(
CFStringRef fileStr)
{
CFDataRef fileStrData = CFStringCreateExternalRepresentation(NULL, fileStr,
kCFStringEncodingUTF8, 0);
if(fileStrData == NULL) {
return NULL;
}
CFURLRef urlRef = CFURLCreateFromFileSystemRepresentation(NULL,
CFDataGetBytePtr(fileStrData), CFDataGetLength(fileStrData), false);
if(urlRef == NULL) {
CFRelease(fileStrData);
return NULL;
}
CFURLRef rtnUrl = CFURLCreateCopyDeletingPathExtension(NULL, urlRef);
CFStringRef rtnStr = NULL;
CFRelease(urlRef);
if(rtnUrl) {
rtnStr = CFURLGetString(rtnUrl);
CFRetain(rtnStr);
CFRelease(rtnUrl);
}
CFRelease(fileStrData);
return rtnStr;
}
int diskarb_unmount( const char * dir, int flags )
{
int status;
status = -1;
if ( dir )
{
DASessionRef session;
session = DASessionCreate( kCFAllocatorDefault );
if ( session )
{
CFURLRef path;
path = CFURLCreateFromFileSystemRepresentation( kCFAllocatorDefault, ( void * ) dir, strlen( dir ), TRUE );
if ( path )
{
DADiskRef disk;
disk = DADiskCreateFromVolumePath( kCFAllocatorDefault, session, path );
if ( disk )
{
DADiskUnmountOptions options;
options = kDADiskUnmountOptionDefault;
if ( ( flags & MNT_FORCE ) )
{
options |= kDADiskUnmountOptionForce;
}
DASessionScheduleWithRunLoop( session, CFRunLoopGetCurrent( ), kCFRunLoopDefaultMode );
DADiskUnmount( disk, options, __diskarb_unmount, &status );
if ( status == -1 )
{
CFRunLoopRun( );
}
status = status ? -1 : 0;
DASessionUnscheduleFromRunLoop( session, CFRunLoopGetCurrent( ), kCFRunLoopDefaultMode );
CFRelease( disk );
}
CFRelease( path );
}
CFRelease( session );
}
}
return status;
}
CFPropertyListRef Resources::getPropertyList(const char* filename)
{
CFDataRef xmlCFDataRef;
CFStringRef error;
char cerror[10240];
CFPropertyListRef myCFPropertyListRef = NULL;
Boolean readOK;
char filePathBuf[PATH_MAX];
CFStringRef filePath = this->getResourcePath(filename);
CFStringGetCString(filePath, filePathBuf, sizeof(filePathBuf), kCFStringEncodingUTF8);
CFURLRef fileURL = CFURLCreateFromFileSystemRepresentation (kCFAllocatorDefault, (const unsigned char*)filePathBuf, strlen (filePathBuf), false);
if (fileURL!=NULL) {
readOK = CFURLCreateDataAndPropertiesFromResource( kCFAllocatorDefault, fileURL, &xmlCFDataRef, NULL, NULL, NULL);
if (readOK)
{
myCFPropertyListRef = CFPropertyListCreateFromXMLData(kCFAllocatorDefault, xmlCFDataRef, kCFPropertyListImmutable, &error);
if (error != NULL){
CFStringGetCString(error, cerror, sizeof(cerror), kCFStringEncodingUTF8);
scprintf("getPropertyList error: %s\n", cerror);
}
CFRelease(xmlCFDataRef);
}
else{
scprintf("Couldn't read Plist File %s\n", filePathBuf);
}
}
return myCFPropertyListRef;
}
/* Examines a directory, treating it as a bundle, and determines whether it has an executable.
* Examines the executable as a regular file to determine which architectures it matches.
* Prints out the results.
*/
static void examine_bundle(const uint8_t *bundle_path) {
CFURLRef bundleURL = CFURLCreateFromFileSystemRepresentation(NULL, bundle_path, strlen((const char *)bundle_path), true), executableURL = NULL;
CFBundleRef bundle = NULL;
uint8_t path[PATH_MAX];
struct stat statBuf;
if (bundleURL && (bundle = CFBundleCreate(NULL, bundleURL))) {
// Try to obtain a path to an executable within the bundle.
executableURL = CFBundleCopyExecutableURL(bundle);
if (executableURL && CFURLGetFileSystemRepresentation(executableURL, true, path, PATH_MAX) && stat((const char *)path, &statBuf) == 0) {
// Make sure it is a regular file, and if so examine it as a regular file.
if ((statBuf.st_mode & S_IFMT) == S_IFREG) {
examine_file(path);
} else {
printf("Unsupported file type for file %s.\n", path);
}
} else {
printf("No executable located for %s.\n", bundle_path);
}
} else {
printf("Cannot read %s.\n", bundle_path);
}
if (executableURL) CFRelease(executableURL);
if (bundle) CFRelease(bundle);
if (bundleURL) CFRelease(bundleURL);
}
/* ------------------------------------------------------------------
* read_user_settings ()
*/
static CFPropertyListRef read_user_settings ( const char *in_file, CFPropertyListMutabilityOptions in_opts )
{
CFPropertyListRef cf_prop_list = NULL;
CFURLRef cf_url = CFURLCreateFromFileSystemRepresentation(NULL, (const UInt8 *)in_file, strlen(in_file), FALSE);
if ( !cf_url ) {
msg_error( "aod: could not create URL from %s", in_file);
return( NULL );
}
SInt32 err;
CFDataRef cf_data = NULL;
if ( !CFURLCreateDataAndPropertiesFromResource(NULL, cf_url, &cf_data, NULL, NULL, &err) ) {
if ( msg_verbose )
msg_info("aod: no local user settings (%s), using defaults", in_file);
CFRelease(cf_url);
return( NULL );
}
CFStringRef cf_str_err = NULL;
if ( cf_data ) {
cf_prop_list = CFPropertyListCreateFromXMLData( kCFAllocatorDefault, cf_data, in_opts, &cf_str_err);
if ( cf_prop_list )
CFRetain(cf_prop_list);
} else
msg_error("aod: enable to create CFData ref for %s", in_file);
CFRelease(cf_url);
if ( cf_str_err )
CFRelease( cf_str_err );
if ( cf_data )
CFRelease( cf_data );
return( cf_prop_list );
} /* read_user_settings */
QImage FileImageProvider::image(const QFileInfo &info, const QSize size) const
{
QImage result;
#ifdef Q_OS_MAC
QString path = info.absoluteFilePath();
CGSize s;
s.width = size.width();
s.height = size.height();
CFURLRef url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
(const UInt8*)path.toUtf8().data(),
path.length(),
true);
if (url) {
CGImageRef image = QLThumbnailImageCreate(kCFAllocatorDefault, url, s, 0);
if (image) {
// result = QPixmap::fromMacCGImageRef(image).toImage();
// CFRelease(image);
}
CFRelease(url);
}
#else
#endif
if (result.isNull())
result = icon(info).pixmap(size).toImage();
return result;
}
static CFBundleRef _CFXBundleCreateFromImageName (CFAllocatorRef allocator, const char* image_name)
{
CFURLRef myBundleExecutableURL = CFURLCreateFromFileSystemRepresentation (allocator, (const unsigned char*)image_name, strlen (image_name), false);
if (myBundleExecutableURL == 0)
return 0;
CFURLRef myBundleContentsMacOSURL = CFURLCreateCopyDeletingLastPathComponent (allocator, myBundleExecutableURL); // Delete Versions/Current/Executable
CFRelease (myBundleExecutableURL);
if (myBundleContentsMacOSURL == 0)
return 0;
CFURLRef myBundleContentsURL = CFURLCreateCopyDeletingLastPathComponent (allocator, myBundleContentsMacOSURL); // Delete Current
CFRelease (myBundleContentsMacOSURL);
if (myBundleContentsURL == 0)
return 0;
CFURLRef theBundleURL = CFURLCreateCopyDeletingLastPathComponent (allocator, myBundleContentsURL); // Delete Versions
CFRelease (myBundleContentsURL);
if (theBundleURL == 0)
return 0;
CFBundleRef result = CFBundleCreate (allocator, theBundleURL);
CFRelease (theBundleURL);
return result;
}
bool ImageIODecoder::readHeader()
{
CFURLRef imageURLRef;
CGImageSourceRef sourceRef;
// diciu, if ReadHeader is called twice in a row make sure to release the previously allocated imageRef
if (imageRef != NULL)
CGImageRelease(imageRef);
imageRef = NULL;
imageURLRef = CFURLCreateFromFileSystemRepresentation( NULL,
(const UInt8*)m_filename.c_str(), m_filename.size(), false );
sourceRef = CGImageSourceCreateWithURL( imageURLRef, NULL );
CFRelease( imageURLRef );
if ( !sourceRef )
return false;
imageRef = CGImageSourceCreateImageAtIndex( sourceRef, 0, NULL );
CFRelease( sourceRef );
if( !imageRef )
return false;
m_width = CGImageGetWidth( imageRef );
m_height = CGImageGetHeight( imageRef );
CGColorSpaceRef colorSpace = CGImageGetColorSpace( imageRef );
if( !colorSpace )
return false;
m_type = CGColorSpaceGetNumberOfComponents( colorSpace ) > 1 ? CV_8UC3 : CV_8UC1;
return true;
}
static CFURLRef _CFCopyHomeDirURLForUser(struct passwd *upwd) {
CFURLRef home = NULL;
if (upwd && upwd->pw_dir) {
home = CFURLCreateFromFileSystemRepresentation(NULL, upwd->pw_dir, strlen(upwd->pw_dir), true);
}
return home;
}
char* getBundleVersion(const char* bundlePath) {
CFURLRef bundlePackageURL = NULL;
bundlePackageURL = CFURLCreateFromFileSystemRepresentation(
kCFAllocatorDefault,
(const UInt8*)bundlePath,
strlen(bundlePath),
true);
assert(bundlePackageURL);
CFBundleRef bundle = NULL;
bundle = CFBundleCreate(kCFAllocatorDefault, bundlePackageURL);
assert(bundle);
CFStringRef versionStr = (CFStringRef)CFBundleGetValueForInfoDictionaryKey(
bundle, kCFBundleVersionKey);
int length = CFStringGetLength(versionStr)+1;
char* ret = (char*)malloc(length);
Boolean v = CFStringGetCString(versionStr, ret, length, kCFStringEncodingASCII);
assert(v);
CFRelease(bundle);
CFRelease(bundlePackageURL);
return ret;
}
void
rbobj_to_alias_handle (VALUE obj, AliasHandle *alias)
{
FSRef ref;
CFURLRef URL;
Boolean ok;
OSErr error;
Check_Type (obj, T_STRING);
*alias = NULL;
URL = CFURLCreateFromFileSystemRepresentation (kCFAllocatorDefault,
(const UInt8 *)RSTRING (obj)->ptr,
RSTRING (obj)->len,
0 /* XXX: normally passing 0 even if it's a directory should
not hurt, as we are just getting the FSRef. */);
if (URL == NULL)
rb_raise (rb_eArgError, "Invalid path given");
ok = CFURLGetFSRef (URL, &ref);
CFRelease (URL);
if (ok) {
error = FSNewAlias (NULL, &ref, alias);
if (error != noErr)
rb_raise (rb_eArgError, "Cannot create alias handle for given filename '%s' : %s (%d)",
RSTRING (obj)->ptr, GetMacOSStatusErrorString (error), error);
}
else {
rb_raise (rb_eArgError, "Cannot obtain the filesystem reference for given filename '%s'",
RSTRING (obj)->ptr);
}
}
void InitMachOLibrary ()
{
Dl_info info;
if (dladdr ((const void*)InitMachOLibrary, &info))
{
if (info.dli_fname)
{
std::string name;
name.assign (info.dli_fname);
for (int i = 0; i < 3; i++)
{
int delPos = name.find_last_of ('/');
if (delPos == -1)
{
fprintf (stdout, "Could not determine bundle location.\n");
return; // unexpected
}
name.erase (delPos, name.length () - delPos);
}
CFURLRef bundleUrl = CFURLCreateFromFileSystemRepresentation (0, (const UInt8*)name.c_str (), name.length (), true);
if (bundleUrl)
{
VSTGUI_BUNDLEREF = CFBundleCreate (0, bundleUrl);
CFRelease (bundleUrl);
}
}
}
}
CFStringRef Resources::getResourcesPathFromDyldImage(){
const mach_header* header;
header = (mach_header*)&_mh_bundle_header;
const char* image_name = 0;
char buffer[PATH_MAX];
int cnt = _dyld_image_count();
for (int i = 1; i < cnt; i++)
{
if (_dyld_get_image_header((unsigned long)i) == header)
{
image_name = _dyld_get_image_name(i);
break;
}
}
CFURLRef executableURL = CFURLCreateFromFileSystemRepresentation (kCFAllocatorDefault, (const unsigned char*)image_name, strlen (image_name), false);
CFURLRef bundleContentsMacOSURL = CFURLCreateCopyDeletingLastPathComponent (kCFAllocatorDefault, executableURL);
CFRelease (executableURL);
CFURLRef bundleContentsURL = CFURLCreateCopyDeletingLastPathComponent (kCFAllocatorDefault, bundleContentsMacOSURL);
CFRelease (bundleContentsMacOSURL);
CFURLRef bundleURL = CFURLCreateCopyDeletingLastPathComponent (kCFAllocatorDefault, bundleContentsURL);
CFRelease (bundleContentsURL);
CFBundleRef bundle = CFBundleCreate (kCFAllocatorDefault, bundleURL);
CFURLRef bundleResourcesURL = CFBundleCopyResourcesDirectoryURL(bundle);
CFURLGetFileSystemRepresentation(bundleResourcesURL, TRUE, (UInt8*)buffer,PATH_MAX);
CFStringRef path = CFStringCreateWithCString(NULL,buffer, kCFStringEncodingUTF8);
return path;
}
// ----------------------------------------------------------
bool ofxAudioUnitSampler::setSamples(const std::vector<std::string> &samplePaths)
// ----------------------------------------------------------
{
CFURLRef sampleURLs[samplePaths.size()];
for(int i = 0; i < samplePaths.size(); i++)
{
sampleURLs[i] = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
(const UInt8 *)samplePaths[i].c_str(),
samplePaths[i].length(),
NULL);
}
CFArrayRef samples = CFArrayCreate(NULL, (const void **)&sampleURLs, samplePaths.size(), &kCFTypeArrayCallBacks);
OSStatus s = AudioUnitSetProperty(*_unit,
kAUSamplerProperty_LoadAudioFiles,
kAudioUnitScope_Global,
0,
&samples,
sizeof(samples));
OFXAU_PRINT(s, "setting ofxAudioUnitSampler's source samples");
for(int i = 0; i < samplePaths.size(); i++) CFRelease(sampleURLs[i]);
CFRelease(samples);
return s == noErr;
}
static void _CFUpdateUserInfo(void) {
struct passwd *upwd;
__CFEUID = geteuid();
__CFUID = getuid();
if (__CFHomeDirectory) CFRelease(__CFHomeDirectory);
__CFHomeDirectory = NULL;
if (__CFUserName) CFRelease(__CFUserName);
__CFUserName = NULL;
upwd = getpwuid(__CFEUID ? __CFEUID : __CFUID);
__CFHomeDirectory = _CFCopyHomeDirURLForUser(upwd);
if (!__CFHomeDirectory) {
const char *cpath = getenv("HOME");
if (cpath) {
__CFHomeDirectory = CFURLCreateFromFileSystemRepresentation(NULL, cpath, strlen(cpath), true);
}
}
// This implies that UserManager stores directory info in CString
// rather than FileSystemRep. Perhaps this is wrong & we should
// expect NeXTSTEP encodings. A great test of our localized system would
// be to have a user "O-umlat z e r". XXX
if (upwd && upwd->pw_name) {
__CFUserName = CFStringCreateWithCString(NULL, upwd->pw_name, kCFPlatformInterfaceStringEncoding);
} else {
const char *cuser = getenv("USER");
if (cuser)
__CFUserName = CFStringCreateWithCString(NULL, cuser, kCFPlatformInterfaceStringEncoding);
}
}
// ----------------------------------------------------------
bool ofxAudioUnitFilePlayer::setFile(std::string filePath)
// ----------------------------------------------------------
{
CFURLRef fileURL = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault,
(const UInt8 *)filePath.c_str(),
filePath.length(),
NULL);
if(fileID[0]) AudioFileClose(fileID[0]);
OSStatus s = AudioFileOpenURL(fileURL, kAudioFileReadPermission, 0, fileID);
CFRelease(fileURL);
if(s != noErr)
{
if(s == fnfErr)
{
cout << "File not found : " << filePath << endl;
}
else
{
cout << "Error " << s << " while opening file at " << filePath << endl;
}
return false;
}
UInt64 numPackets = 0;
UInt32 dataSize = sizeof(numPackets);
AudioFileGetProperty(fileID[0], kAudioFilePropertyAudioDataPacketCount, &dataSize, &numPackets);
AudioStreamBasicDescription asbd = {0};
dataSize = sizeof(asbd);
AudioFileGetProperty(fileID[0], kAudioFilePropertyDataFormat, &dataSize, &asbd);
// defining a region which basically says "play the whole file"
memset(®ion, 0, sizeof(region));
region.mTimeStamp.mFlags = kAudioTimeStampSampleTimeValid;
region.mTimeStamp.mSampleTime = 0;
region.mCompletionProc = NULL;
region.mCompletionProcUserData = NULL;
region.mAudioFile = fileID[0];
region.mLoopCount = 0;
region.mStartFrame = 0;
region.mFramesToPlay = numPackets * asbd.mFramesPerPacket;
// setting the file ID now since it seems to have some overhead.
// Doing it now ensures you'll get sound pretty much instantly after
// calling play()
return ERR_CHK_BOOL(AudioUnitSetProperty(*_unit,
kAudioUnitProperty_ScheduledFileIDs,
kAudioUnitScope_Global,
0,
fileID,
sizeof(fileID)),
"setting file player's file ID");
}
int main (int argc, char * const argv[])
{
char inputFile[]="blip.mp3";
static const double threshold=0.50;
int hardware=macbookpro;
double x,y,z,prev_x,prev_y,prev_z;
AudioFileID audioFile;
CFURLRef theURL = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, (UInt8*)inputFile, strlen(inputFile), false);
XThrowIfError (AudioFileOpenURL (theURL, kAudioFileReadPermission, 0, &audioFile), "AudioFileOpenURL");
// get the number of channels of the file
CAStreamBasicDescription fileFormat;
UInt32 propsize = sizeof(CAStreamBasicDescription);
XThrowIfError (AudioFileGetProperty(audioFile, kAudioFilePropertyDataFormat, &propsize, &fileFormat), "AudioFileGetProperty");
// lets set up our playing state now
AUGraph theGraph;
CAAudioUnit fileAU;
// this makes the graph, the file AU and sets it all up for playing
MakeSimpleGraph (theGraph, fileAU, fileFormat, audioFile);
// now we load the file contents up for playback before we start playing
// this has to be done the AU is initialized and anytime it is reset or uninitialized
Float64 fileDuration = PrepareFileAU (fileAU, fileFormat, audioFile);
printf ("file duration: %f secs\n", fileDuration);
read_sms_real(hardware,&x,&y,&z);
prev_x=x;
prev_y=y;
prev_z=z;
for(;;) {
read_sms_real(hardware,&x,&y,&z);
//printf("x: %f y: %f z: %f\n",x,y,z);
if(isDelta(threshold,x,y,z,prev_x,prev_y,prev_z))
XThrowIfError (AUGraphStart (theGraph), "AUGraphStart");
prev_x=x;
prev_y=y;
prev_z=z;
}
// sleep until the file is finished
//usleep ((int)(fileDuration * 1000. * 1000.));
// lets clean up
XThrowIfError (AUGraphStop (theGraph), "AUGraphStop");
XThrowIfError (AUGraphUninitialize (theGraph), "AUGraphUninitialize");
XThrowIfError (AudioFileClose (audioFile), "AudioFileClose");
XThrowIfError (AUGraphClose (theGraph), "AUGraphClose");
return 0;
}
music_obj<audio_queue_driver>::music_obj(const std::string& file_path, bool loop, float gain,
float start, float end)
: packet_index_(0)
, start_packet_index_(0)
, stop_packet_index_(0)
, volume_(gain)
, loop_(loop)
, is_paused_(false)
{
CFURLRef file_url = CFURLCreateFromFileSystemRepresentation(NULL, (const UInt8 *)file_path.c_str(), file_path.size(), false);
OSStatus res = AudioFileOpenURL(file_url, kAudioFileReadPermission, kAudioFileCAFType, &audio_file_);
CFRelease(file_url);
if(res)
{
throw sys_exception("audio_queue_driver: couldn't open audio file at '" + file_path + "'");
}
UInt32 size = sizeof(data_format_);
AudioFileGetProperty(audio_file_, kAudioFilePropertyDataFormat, &size, &data_format_);
AudioQueueNewOutput(&data_format_, &music_obj<audio_queue_driver>::buffer_cb, this, NULL, NULL, 0, &queue_);
AudioQueueAddPropertyListener(queue_, kAudioQueueProperty_IsRunning, &music_obj<audio_queue_driver>::playback_cb, this);
if (data_format_.mBytesPerPacket == 0 || data_format_.mFramesPerPacket == 0)
{
size = sizeof(max_packet_size_);
AudioFileGetProperty(audio_file_, kAudioFilePropertyPacketSizeUpperBound, &size, &max_packet_size_);
if (max_packet_size_ > BUFFER_SIZE_BYTES)
{
max_packet_size_ = BUFFER_SIZE_BYTES;
}
num_packets_to_read_ = BUFFER_SIZE_BYTES / max_packet_size_;
packet_descriptions_ = (AudioStreamPacketDescription*)malloc(sizeof(AudioStreamPacketDescription) * num_packets_to_read_);
}
else
{
num_packets_to_read_ = BUFFER_SIZE_BYTES / data_format_.mBytesPerPacket;
packet_descriptions_ = NULL;
}
AudioFileGetPropertyInfo(audio_file_, kAudioFilePropertyMagicCookieData, &size, NULL);
if (size > 0)
{
char* cookie = (char*)malloc(sizeof(char) * size);
AudioFileGetProperty(audio_file_, kAudioFilePropertyMagicCookieData, &size, cookie);
AudioQueueSetProperty(queue_, kAudioQueueProperty_MagicCookie, cookie, size);
free(cookie);
}
calculate_seek(start, end);
volume(volume_);
prime();
}
CFBundleRef Bundle::cfBundle() const
{
if (!mBundle) {
secdebug("bundle", "instantiating CFBundle for %s", mPath.c_str());
CFRef<CFURLRef> url = CFURLCreateFromFileSystemRepresentation(NULL,
(const UInt8 *)mPath.c_str(), mPath.length(), true);
if (!url || !(mBundle = CFBundleCreate(NULL, url)))
CFError::throwMe();
}
return mBundle;
}
//-----------------------------------------------------------------------------
bool CGBitmap::load (const CResourceDescription& desc)
{
if (bits)
return false;
bool result = false;
if (getBundleRef ())
{
// find the bitmap in our Bundle.
// If the resource description is of type integer, it must be in the form of bmp00123.png, where the resource id would be 123.
// else it just uses the name
char filename [PATH_MAX];
if (desc.type == CResourceDescription::kIntegerType)
sprintf (filename, "bmp%05d", (int32_t)desc.u.id);
else
strcpy (filename, desc.u.name);
CFStringRef cfStr = CFStringCreateWithCString (NULL, filename, kCFStringEncodingUTF8);
if (cfStr)
{
CFURLRef url = NULL;
if (filename[0] == '/')
url = CFURLCreateFromFileSystemRepresentation (0, (const UInt8*)filename, strlen (filename), false);
int32_t i = 0;
while (url == NULL)
{
static CFStringRef resTypes [] = { CFSTR("png"), CFSTR("bmp"), CFSTR("jpg"), CFSTR("pict"), NULL };
url = CFBundleCopyResourceURL (getBundleRef (), cfStr, desc.type == CResourceDescription::kIntegerType ? resTypes[i] : 0, NULL);
if (resTypes[++i] == NULL)
break;
}
CFRelease (cfStr);
if (url)
{
CGImageSourceRef source = CGImageSourceCreateWithURL (url, NULL);
if (source)
{
result = loadFromImageSource (source);
CFRelease (source);
}
CFRelease (url);
}
}
}
#if DEBUG
if (result == false)
{
if (desc.type == CResourceDescription::kIntegerType)
DebugPrint ("*** Bitmap Nr.:%d not found.\n", desc.u.id);
else
DebugPrint ("*** Bitmap '%s' not found.\n", desc.u.name);
}
#endif
return result;
}
bool OSystem_MacOSX::displayLogFile() {
// Use LaunchServices to open the log file, if possible.
if (_logFilePath.empty())
return false;
CFURLRef url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, (const UInt8 *)_logFilePath.c_str(), _logFilePath.size(), false);
OSStatus err = LSOpenCFURLRef(url, NULL);
CFRelease(url);
return err != noErr;
}
void QuartzBitmap_Output(QuartzDesc_t dev, QuartzBitmapDevice *qbd)
{
if(qbd->path && qbd->uti) {
/* On 10.4+ we can employ the CGImageDestination API to create a
variety of different bitmap formats */
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
char buf[PATH_MAX+1];
snprintf(buf, PATH_MAX, qbd->path, qbd->page); buf[PATH_MAX] = '\0';
CFStringRef pathString = CFStringCreateWithBytes(kCFAllocatorDefault, (UInt8*) buf, strlen(buf), kCFStringEncodingUTF8, FALSE);
CFURLRef path;
if(CFStringFind(pathString, CFSTR("://"), 0).location != kCFNotFound) {
CFStringRef pathEscaped = CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, pathString, NULL, NULL, kCFStringEncodingUTF8);
path = CFURLCreateWithString(kCFAllocatorDefault, pathEscaped, NULL);
CFRelease(pathEscaped);
} else {
path = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, (const UInt8*) buf, strlen(buf), FALSE);
}
CFRelease(pathString);
CFStringRef scheme = CFURLCopyScheme(path);
CFStringRef type = CFStringCreateWithBytes(kCFAllocatorDefault, (UInt8*) qbd->uti, strlen(qbd->uti), kCFStringEncodingUTF8, FALSE);
CGImageRef image = CGBitmapContextCreateImage(qbd->bitmap);
if(CFStringCompare(scheme,CFSTR("file"), 0) == 0) { /* file output */
CGImageDestinationRef dest = CGImageDestinationCreateWithURL(path, type, 1, NULL);
if(dest) {
CGImageDestinationAddImage(dest, image, NULL);
CGImageDestinationFinalize(dest);
CFRelease(dest);
} else
error(_("QuartzBitmap_Output - unable to open file '%s'"), buf);
} else if(CFStringCompare(scheme, CFSTR("clipboard"), 0) == 0) { /* clipboard output */
CFMutableDataRef data = CFDataCreateMutable(kCFAllocatorDefault, 0);
CGImageDestinationRef dest = CGImageDestinationCreateWithData(data, type, 1, NULL);
CGImageDestinationAddImage(dest, image, NULL);
CGImageDestinationFinalize(dest);
CFRelease(dest);
PasteboardRef pb = NULL;
if(PasteboardCreate(kPasteboardClipboard, &pb) == noErr) {
PasteboardClear(pb);
PasteboardSynchronize(pb);
PasteboardPutItemFlavor(pb, (PasteboardItemID) 1, type, data, 0);
}
CFRelease(data);
} else
warning(_("not a supported scheme, no image data written"));
CFRelease(scheme);
CFRelease(type);
CFRelease(path);
CFRelease(image);
#endif
}
}
OSStatus LoadSMF(const char *filename, MusicSequence& sequence, MusicSequenceLoadFlags loadFlags)
{
OSStatus result = noErr;
require_noerr (result = NewMusicSequence(&sequence), home);
CFURLRef url = CFURLCreateFromFileSystemRepresentation(kCFAllocatorDefault, (const UInt8*)filename, strlen(filename), false);
require_noerr (result = MusicSequenceFileLoad (sequence, url, 0, loadFlags), home);
home:
return result;
}
static CFURLRef
str_to_url(VALUE path) {
#ifdef FilePathValue
VALUE p = FilePathValue(path);
#else
VALUE p = rb_String(path);
#endif
CFURLRef fileURL = CFURLCreateFromFileSystemRepresentation(NULL, (const UInt8 *)RSTRING_PTR(p), RSTRING_LEN(p), false);
if (!fileURL) {
rb_raise(rb_eArgError, "Unable to create CFURL from `%s'.", RSTRING_PTR(rb_inspect(path)));
}
return fileURL;
}