/* * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ // // renum - enumerator for code (usually bundle) resources // #include "renum.h" #include <security_utilities/unix++.h> #include <security_utilities/debugging.h> namespace Security { namespace CodeSigning { using namespace UnixPlusPlus; ResourceEnumerator::ResourceEnumerator(string path) : mPath(path) { assert(!mPath.empty()); const char * paths[2] = { path.c_str(), NULL }; mFTS = fts_open((char * const *)paths, FTS_PHYSICAL | FTS_COMFOLLOW | FTS_NOCHDIR, NULL); if (!mFTS) UnixError::throwMe(); } ResourceEnumerator::~ResourceEnumerator() { checkError(fts_close(mFTS)); } FTSENT *ResourceEnumerator::next(string &path) { while (FTSENT *ent = fts_read(mFTS)) { switch (ent->fts_info) { case FTS_F: path = ent->fts_path + mPath.size() + 1; // skip prefix + "/" return ent; case FTS_D: secdebug("rdirenum", "entering %s", ent->fts_path); break; case FTS_DP: secdebug("rdirenum", "leaving %s", ent->fts_path); break; case FTS_SL: secdebug("rdirenum", "symlink ignored: %s", ent->fts_path); break; default: secdebug("rdirenum", "type %d (errno %d): %s", ent->fts_info, ent->fts_errno, ent->fts_path); break; } } return NULL; } } // end namespace CodeSigning } // end namespace Security