static OSErr FindApplicationSupportFolder(FSRef *folderRef, char *folderPath, const char *folderName)
{
OSErr err;
FSRef p2ref, p1ref;
CFStringRef fstr;
UniChar buffer[PATH_MAX + 1];
UniChar s9xfolder[6] = { 'S', 'n', 'e', 's', '9', 'x' },
oldfolder[6] = { 'S', 'N', 'E', 'S', '9', 'X' };
err = FSFindFolder(kUserDomain, kApplicationSupportFolderType, kCreateFolder, &p2ref);
if (err)
return (err);
err = FSMakeFSRefUnicode(&p2ref, 6, s9xfolder, kTextEncodingUnicodeDefault, &p1ref);
if (err == dirNFErr || err == fnfErr)
{
err = FSMakeFSRefUnicode(&p2ref, 6, oldfolder, kTextEncodingUnicodeDefault, &p1ref);
if (err == dirNFErr || err == fnfErr)
err = FSCreateDirectoryUnicode(&p2ref, 6, s9xfolder, kFSCatInfoNone, nil, &p1ref, nil, nil);
}
if (err)
return (err);
fstr = CFStringCreateWithCString(kCFAllocatorDefault, folderName, CFStringGetSystemEncoding());
CFStringGetCharacters(fstr, CFRangeMake(0, CFStringGetLength(fstr)), buffer);
err = FSMakeFSRefUnicode(&p1ref, CFStringGetLength(fstr), buffer, kTextEncodingUnicodeDefault, folderRef);
if (err == dirNFErr || err == fnfErr)
{
err = FSCreateDirectoryUnicode(&p1ref, CFStringGetLength(fstr), buffer, kFSCatInfoNone, nil, folderRef, nil, nil);
if (err == noErr)
AddFolderIcon(folderRef, folderName);
}
if (err != noErr && !folderWarning)
{
AppearanceAlert(kAlertCautionAlert, kFolderFail, kFolderHint);
folderWarning = true;
}
else
err = FSRefMakePath(folderRef, (unsigned char *) folderPath, PATH_MAX);
CFRelease(fstr);
return err;
}
static OSErr FindSNESFolder(FSRef *folderRef, char *folderPath, const char *folderName)
{
OSStatus err;
CFURLRef burl, purl;
CFStringRef fstr;
FSRef pref;
UniChar buffer[PATH_MAX + 1];
Boolean r;
fstr = CFStringCreateWithCString(kCFAllocatorDefault, folderName, CFStringGetSystemEncoding());
CFStringGetCharacters(fstr, CFRangeMake(0, CFStringGetLength(fstr)), buffer);
burl = CFBundleCopyBundleURL(CFBundleGetMainBundle());
purl = CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault, burl);
r = CFURLGetFSRef(purl, &pref);
err = FSMakeFSRefUnicode(&pref, CFStringGetLength(fstr), buffer, kTextEncodingUnicodeDefault, folderRef);
if (err == dirNFErr || err == fnfErr)
{
err = FSCreateDirectoryUnicode(&pref, CFStringGetLength(fstr), buffer, kFSCatInfoNone, nil, folderRef, nil, nil);
if (err == noErr)
AddFolderIcon(folderRef, folderName);
}
if (err != noErr && !folderWarning)
{
AppearanceAlert(kAlertCautionAlert, kFolderFail, kFolderHint);
folderWarning = true;
}
else
err = FSRefMakePath(folderRef, (unsigned char *) folderPath, PATH_MAX);
CFRelease(purl);
CFRelease(burl);
CFRelease(fstr);
return err;
}
void CheckSaveFolder (FSRef *cartRef)
{
OSStatus err;
Boolean r;
FSCatalogInfo finfo;
FSVolumeInfo vinfo;
FSRef ref;
CFURLRef burl, purl;
char s[PATH_MAX + 1];
switch (saveInROMFolder)
{
case 0: // Snes9x folder
burl = CFBundleCopyBundleURL(CFBundleGetMainBundle());
purl = CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault, burl);
r = CFURLGetFSRef(purl, &ref);
CFRelease(purl);
CFRelease(burl);
break;
case 1: // ROM folder
err = FSGetCatalogInfo(cartRef, kFSCatInfoNone, NULL, NULL, NULL, &ref);
break;
case 2: // Application Support folder
return;
case 4: // Custom folder
if (saveFolderPath == NULL)
{
saveInROMFolder = 2;
return;
}
r = CFStringGetCString(saveFolderPath, s, PATH_MAX, kCFStringEncodingUTF8);
err = FSPathMakeRef((unsigned char *) s, &ref, NULL);
if (err)
{
AppearanceAlert(kAlertCautionAlert, kS9xMacAlertFolderNotFound, kS9xMacAlertFolderNotFoundHint);
saveInROMFolder = 2;
return;
}
break;
}
err = FSGetCatalogInfo(&ref, kFSCatInfoUserPrivs | kFSCatInfoVolume, &finfo, NULL, NULL, NULL);
if (err == noErr)
{
if (finfo.userPrivileges & kioACUserNoMakeChangesMask)
{
AppearanceAlert(kAlertCautionAlert, kS9xMacAlertFolderFailToCreate, kS9xMacAlertFolderFailToCreateHint);
saveInROMFolder = 2;
return;
}
err = FSGetVolumeInfo(finfo.volume, 0, NULL, kFSVolInfoFlags, &vinfo, NULL, NULL);
if (err == noErr)
{
if ((vinfo.flags & kFSVolFlagHardwareLockedMask) || (vinfo.flags & kFSVolFlagSoftwareLockedMask))
{
AppearanceAlert(kAlertCautionAlert, kS9xMacAlertFolderFailToCreate, kS9xMacAlertFolderFailToCreateHint);
saveInROMFolder = 2;
return;
}
}
}
if (err)
saveInROMFolder = 2;
}
