void CAAudioFileFormats::DataFormatInfo::DebugPrint()
{
char buf[20];
static char *ny[] = { "not ", "" };
printf(" '%s': %sreadable %swritable\n", OSTypeToStr(buf, mFormatID), ny[mReadable], ny[mWritable]);
for (int i = 0; i < mNumVariants; ++i) {
CAStreamBasicDescription desc(mVariants[i]);
desc.PrintFormat(stdout, " ", "");
//printf(" %d bytes/frame\n", desc.mBytesPerFrame);
}
}
void PrintFileFormats()
{
CAAudioFileFormats *fileFormats = CAAudioFileFormats::Instance();
printf("{\n");
for (int i = 0; i < fileFormats->mNumFileFormats; ++i) {
CAAudioFileFormats::FileFormatInfo *ffi = &fileFormats->mFileFormats[i];
char buf[20];
printf("'%s' : ( (", OSTypeToStr(buf, ffi->mFileTypeID));
int next = ffi->NumberOfExtensions();
for (int e = 0; e < next; ++e)
printf("'%s', ", ffi->GetExtension(e, buf, sizeof(buf)));
printf("), (");
for (int j = 0; j < ffi->mNumDataFormats; ++j) {
CAAudioFileFormats::DataFormatInfo *dfi = &ffi->mDataFormats[j];
if (dfi->mFormatID == kAudioFormatLinearPCM) {
for (int k = 0; k < dfi->mNumVariants; ++k) {
AudioStreamBasicDescription *asbd = &dfi->mVariants[k];
if (asbd->mFormatFlags & ~(kAudioFormatFlagIsPacked | kAudioFormatFlagIsSignedInteger | kAudioFormatFlagIsBigEndian | kAudioFormatFlagIsFloat))
printf("(%08lx/%ld) ", asbd->mFormatFlags, asbd->mBitsPerChannel);
else {
printf("'%s",
(asbd->mFormatFlags & kAudioFormatFlagIsBigEndian) ? "BE" : "LE");
if (asbd->mFormatFlags & kAudioFormatFlagIsFloat)
printf("F");
else
printf("%sI",
(asbd->mFormatFlags & kAudioFormatFlagIsSignedInteger) ? "" : "U");
printf("%ld', ", asbd->mBitsPerChannel);
}
}
} else {
printf("'%s', ", OSTypeToStr(buf, dfi->mFormatID));
}
}
printf(")),\n");
}
printf("}\n");
}
void CAAudioFileFormats::FileFormatInfo::DebugPrint()
{
char ftype[20];
char ftypename[64];
CFStringGetCString(mFileTypeName, ftypename, sizeof(ftypename), kCFStringEncodingUTF8);
printf("File type: '%s' = %s\n Extensions:", OSTypeToStr(ftype, mFileTypeID), ftypename);
int i, n = NumberOfExtensions();
for (i = 0; i < n; ++i) {
GetExtension(i, ftype, sizeof(ftype));
printf(" .%s", ftype);
}
printf("\n Formats:\n");
for (i = 0; i < mNumDataFormats; ++i)
mDataFormats[i].DebugPrint();
}
static OSErr PrintCreatorCode (FSRef *fileRef)
{
FSSpec fileSpec;
FInfo finderInfo;
OSErr err = noErr;
char creatorType[5] = "\0";
//if it's a folder
if (IsFolder(fileRef))
{
printf("MACS\n");
return 0;
}
// retrieve filespec from file ref
err = FSGetCatalogInfo (fileRef, NULL, NULL, NULL, &fileSpec, NULL);
if (err != noErr)
{
fprintf(stderr, "FSGetCatalogInfo(): Error %d getting file spec from file reference\n", err);
return err;
}
// get Finder File Info
err = FSGetFInfo (fileRef, &finderInfo);
if (err != noErr)
{
fprintf(stderr, "FSpGetFInfo(): Error %d getting file Finder File Info from file spec\n", err);
return err;
}
/* get creator type string */
OSTypeToStr(finderInfo.fdCreator, creatorType);
//print it
if (strlen(creatorType) != 0)
printf("%s\n", creatorType);
return 0;
}
