/* * Copyright (c) 2004 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@ */ // // CodeRepository - directory search paths for bundles // #include <security_utilities/coderepository.h> #include <security_utilities/debugging.h> namespace Security { PathList::PathList() { } PathList::PathList(const string &subPath, const char *suffix /* = NULL */, const char *envar /* = NULL */, bool forUser /* = true */) : mSuffix(suffix) { if (envar) if (const char *envPath = getenv(envar)) { #if !defined(NDEBUG) if (envPath[0] == '!') { // envar="!path" -> single-item override (debugging only) mDebugOverride = envPath + 1; secdebug("pathlist", "%p env(\"%s\") overrides to \"%s\"", this, envar, mDebugOverride.c_str()); return; } #endif //NDEBUG // treat envPath as a classic colon-separated list of directories secdebug("pathlist", "%p configuring from env(\"%s\")", this, envar); while (const char *p = strchr(envPath, ':')) { addDirectory(string(envPath, p - envPath)); envPath = p + 1; } addDirectory(envPath); return; } // no joy from environment variables secdebug("pathlist", "%p configuring from default path set \"%s\"", this, subPath.c_str()); if (forUser) secdebug("pathlist", "user search list not yet implemented"); addDirectory("/Library/" + subPath); addDirectory("/System/Library/" + subPath); } PathList::~PathList() { // virtual } void PathList::addDirectory(const string &dirPath) { //@@@ validate dirPath? mPaths.push_back(dirPath); } } // end namespace Security