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posix-fs-factory.cpp

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00001 /* ScummVM - Graphic Adventure Engine
00002  *
00003  * ScummVM is the legal property of its developers, whose names
00004  * are too numerous to list here. Please refer to the COPYRIGHT
00005  * file distributed with this source distribution.
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #if defined(POSIX) || defined(PLAYSTATION3)
00024 
00025 // Re-enable some forbidden symbols to avoid clashes with stat.h and unistd.h.
00026 // Also with clock() in sys/time.h in some Mac OS X SDKs.
00027 #define FORBIDDEN_SYMBOL_EXCEPTION_time_h
00028 #define FORBIDDEN_SYMBOL_EXCEPTION_unistd_h
00029 #define FORBIDDEN_SYMBOL_EXCEPTION_mkdir
00030 #define FORBIDDEN_SYMBOL_EXCEPTION_exit     //Needed for IRIX's unistd.h
00031 #define FORBIDDEN_SYMBOL_EXCEPTION_random
00032 #define FORBIDDEN_SYMBOL_EXCEPTION_srandom
00033 
00034 #include "backends/fs/posix/posix-fs-factory.h"
00035 #include "backends/fs/posix/posix-fs.h"
00036 
00037 AbstractFSNode *POSIXFilesystemFactory::makeRootFileNode() const {
00038     return new POSIXFilesystemNode("/");
00039 }
00040 
00041 AbstractFSNode *POSIXFilesystemFactory::makeCurrentDirectoryFileNode() const {
00042     char buf[MAXPATHLEN];
00043     return getcwd(buf, MAXPATHLEN) ? new POSIXFilesystemNode(buf) : NULL;
00044 }
00045 
00046 AbstractFSNode *POSIXFilesystemFactory::makeFileNodePath(const Common::String &path) const {
00047     assert(!path.empty());
00048     return new POSIXFilesystemNode(path);
00049 }
00050 #endif


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