static OSErr PrintLabelName (FSRef *fileRef)
{
static char labelNames[8][8] = { "None", "Red", "Orange", "Yellow", "Green", "Blue", "Purple", "Gray" };
FSSpec fileSpec;
FInfo finderInfo;
DInfo dInfo;
OSErr err = noErr;
int labelNum = 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;
}
if (IsFolder(fileRef))
{
err = FSGetDInfo (fileRef, &dInfo);
if (err != noErr)
{
fprintf(stderr, "FSpGetFInfo(): Error %d getting file Finder Directory Info from file spec\n", err);
return err;
}
labelNum = GetLabelNumber(dInfo.frFlags);
}
else
{
err = FSGetFInfo (fileRef, &finderInfo);
if (err != noErr)
{
fprintf(stderr, "FSpGetFInfo(): Error %d getting file Finder File Info from file spec\n", err);
return err;
}
labelNum = GetLabelNumber(finderInfo.fdFlags);
}
printf("%s\n", (char *)&labelNames[labelNum]);
return noErr;
}
static OSErr PrintLabelNumber (FSRef *fileRef)
{
FSSpec fileSpec;
FInfo finderInfo;
DInfo dInfo;
OSErr err = noErr;
int labelNum = 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;
}
if (IsFolder(fileRef))
{
err = FSGetDInfo (fileRef, &dInfo);
if (err != noErr)
{
fprintf(stderr, "FSpGetFInfo(): Error %d getting file Finder Directory Info from file spec\n", err);
return err;
}
labelNum = GetLabelNumber(dInfo.frFlags);
}
else
{
err = FSGetFInfo (fileRef, &finderInfo);
if (err != noErr)
{
fprintf(stderr, "FSpGetFInfo(): Error %d getting file Finder File Info from file spec\n", err);
return err;
}
labelNum = GetLabelNumber(finderInfo.fdFlags);
}
printf("%d\n", labelNum);
return noErr;
}
///////////////////////////////////////////////////////////////////
// Make sure file exists and we have privileges. Then set the
// file Finder comment.
///////////////////////////////////////////////////////////////////
static void SetFileLabel (char *path, short labelNum)
{
OSErr err = noErr;
FSRef fileRef;
FSSpec fileSpec;
short isFldr;
short currentLabel;
FInfo finderInfo;
CInfoPBRec infoRec;
//see if the file in question exists and we can write it
if (access(path, R_OK|W_OK|F_OK) == -1)
{
perror(path);
return;
}
//get file reference from path
err = FSPathMakeRef((char *)path, &fileRef, NULL);
if (err != noErr)
{
fprintf(stderr, "FSPathMakeRef: Error %d for file %s\n", err, path);
return;
}
//retrieve filespec from file ref
err = FSGetCatalogInfo (&fileRef, NULL, NULL, NULL, &fileSpec, NULL);
if (err != noErr)
{
fprintf(stderr, "FSGetCatalogInfo(): Error %d getting file spec for %s\n", err, path);
return;
}
/* Check if we're dealing with a folder */
isFldr = UnixIsFolder(path);
if (isFldr == -1)/* an error occurred in stat */
{
perror(path);
return;
}
///////////////////////// IF SPECIFIED FILE IS A FOLDER /////////////////////////
if (isFldr)
{
//Get HFS record
FSpGetPBRec(&fileSpec, &infoRec);
//get current label
currentLabel = GetLabelNumber(infoRec.dirInfo.ioDrUsrWds.frFlags);
//set new label into record
SetLabelInFlags(&infoRec.dirInfo.ioDrUsrWds.frFlags, labelNum);
//fill in the requisite fields
infoRec.hFileInfo.ioNamePtr = (unsigned char *)fileSpec.name;
infoRec.hFileInfo.ioVRefNum = fileSpec.vRefNum;
infoRec.hFileInfo.ioDirID = fileSpec.parID;
//set the record
PBSetCatInfoSync(&infoRec);
}
///////////////////////// IF SPECIFIED FILE IS A REGULAR FILE /////////////////////////
else
{
/* get the finder info */
err = FSpGetFInfo (&fileSpec, &finderInfo);
if (err != noErr)
{
if (!silentMode)
fprintf(stderr, "FSpGetFInfo(): Error %d getting file Finder info from file spec for file %s", err, path);
}
//retrieve the label number of the file
currentLabel = GetLabelNumber(finderInfo.fdFlags);
//if it's already set with the desired label we return
if (currentLabel == labelNum)
return;
//set the appropriate value in the flags field
SetLabelInFlags(&finderInfo.fdFlags, labelNum);
//apply the settings to the file
err = FSpSetFInfo (&fileSpec, &finderInfo);
if (err != noErr)
{
if (!silentMode)
fprintf(stderr, "FSpSetFInfo(): Error %d setting Finder info for %s", err, path);
return;
}
}
//print output reporting the changes made
if (!silentMode)
printf("%s:\n\t%s --> %s\n", path, (char *)&labelNames[currentLabel], (char *)&labelNames[labelNum]);
return;
}