bool
CFCBundle::GetPath (char *dst, size_t dst_len)
{
CFBundleRef bundle = get();
if (bundle)
{
CFCReleaser<CFURLRef> bundle_url (CFBundleCopyBundleURL (bundle));
if (bundle_url.get())
{
Boolean resolveAgainstBase = 0;
return ::CFURLGetFileSystemRepresentation (bundle_url.get(), resolveAgainstBase, (UInt8 *)dst, dst_len) != 0;
}
}
return false;
}
//----------------------------------------------------------------------
// Set the path for a bundle by supplying a
//----------------------------------------------------------------------
bool
CFBundle::SetPath (const char *in_path)
{
// Release our old bundle and ULR
reset(); // This class is a CFReleaser<CFBundleRef>
if (in_path && in_path[0])
{
char resolved_path[PATH_MAX];
const char *path = ::realpath(in_path, resolved_path);
if (path == NULL)
path = in_path;
CFAllocatorRef alloc = kCFAllocatorDefault;
// Make our Bundle URL
CFReleaser<CFURLRef> bundle_url(::CFURLCreateFromFileSystemRepresentation (alloc, (const UInt8 *)path, strlen (path), false));
if (bundle_url.get())
{
CFIndex last_length = LONG_MAX;
while (bundle_url.get() != NULL)
{
// Check the Path range and make sure we didn't make it to just
// "/", ".", or ".."
CFRange rangeIncludingSeparators;
CFRange range = ::CFURLGetByteRangeForComponent(bundle_url.get(), kCFURLComponentPath, &rangeIncludingSeparators);
if (range.length > last_length)
break;
reset (::CFBundleCreate (alloc, bundle_url.get()));
if (get() != NULL)
{
if (GetIdentifier() != NULL)
break;
reset();
}
bundle_url.reset (::CFURLCreateCopyDeletingLastPathComponent(alloc, bundle_url.get()));
last_length = range.length;
}
}
}
return get() != NULL;
}
//----------------------------------------------------------------------
// Set the path for a bundle by supplying a
//----------------------------------------------------------------------
bool
CFCBundle::SetPath (const char *path)
{
CFAllocatorRef alloc = kCFAllocatorDefault;
// Release our old bundle and URL
reset();
// Make a CFStringRef from the supplied path
CFCString cf_path;
cf_path.SetFileSystemRepresentation(path);
if (cf_path.get())
{
// Make our Bundle URL
CFCReleaser<CFURLRef> bundle_url (::CFURLCreateWithFileSystemPath (alloc, cf_path.get(), kCFURLPOSIXPathStyle, true));
if (bundle_url.get())
reset (::CFBundleCreate (alloc, bundle_url.get()));
}
return get() != NULL;
}
