Fix compilation without physfs.

Also split fs related files to virtfs and physfs.

1 files changed, 207 insertions, 0 deletions

diff --git a/src/fs/physfs/virtfs.cpp b/src/fs/physfs/virtfs.cpp
new file mode 100644
index 000000000..7a1484081
--- /dev/null
+++ b/src/fs/physfs/virtfs.cpp
@@ -0,0 +1,207 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2013-2017  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "fs/virtfs.h"
+
+#include "fs/physfs/virtfsphys.h"
+#include "fs/virtfile.h"
+#include "fs/virtfsfuncs.h"
+#include "fs/virtlist.h"
+
+#include "debug.h"
+
+const char *dirSeparator = nullptr;
+
+namespace VirtFs
+{
+    void init(const std::string &restrict name)
+    {
+        VirtFsPhys::init(name);
+        updateDirSeparator();
+    }
+
+    void updateDirSeparator()
+    {
+        dirSeparator = VirtFsPhys::getDirSeparator();
+    }
+
+    const char *getDirSeparator()
+    {
+        return dirSeparator;
+    }
+
+    const char *getBaseDir()
+    {
+        return VirtFsPhys::getBaseDir();
+    }
+
+    const char *getUserDir()
+    {
+        return VirtFsPhys::getUserDir();
+    }
+
+    bool exists(const std::string &restrict name)
+    {
+        return VirtFsPhys::exists(name);
+    }
+
+    VirtList *enumerateFiles(std::string dirName)
+    {
+        return VirtFsPhys::enumerateFiles(dirName);
+    }
+
+    bool isDirectory(std::string name)
+    {
+        return VirtFsPhys::isDirectory(name);
+    }
+
+    bool isSymbolicLink(const std::string &restrict name)
+    {
+        return VirtFsPhys::isSymbolicLink(name);
+    }
+
+    void freeList(VirtList *restrict const handle)
+    {
+        delete handle;
+    }
+
+    VirtFile *openRead(std::string filename)
+    {
+        return VirtFsPhys::openRead(filename);
+    }
+
+    VirtFile *openWrite(const std::string &restrict filename)
+    {
+        return VirtFsPhys::openWrite(filename);
+    }
+
+    VirtFile *openAppend(const std::string &restrict filename)
+    {
+        return VirtFsPhys::openAppend(filename);
+    }
+
+    bool setWriteDir(const std::string &restrict newDir)
+    {
+        return VirtFsPhys::setWriteDir(newDir);
+    }
+
+    bool addDirToSearchPath(const std::string &restrict newDir,
+                            const Append append)
+    {
+        return VirtFsPhys::addDirToSearchPath(newDir, append);
+    }
+
+    bool removeDirFromSearchPath(const std::string &restrict oldDir)
+    {
+        return VirtFsPhys::removeDirFromSearchPath(oldDir);
+    }
+
+    bool addZipToSearchPath(const std::string &restrict newDir,
+                            const Append append)
+    {
+        return VirtFsPhys::addZipToSearchPath(newDir, append);
+    }
+
+    bool removeZipFromSearchPath(const std::string &restrict oldDir)
+    {
+        return VirtFsPhys::removeZipFromSearchPath(oldDir);
+    }
+
+    std::string getRealDir(std::string filename)
+    {
+        return VirtFsPhys::getRealDir(filename);
+    }
+
+    bool mkdir(const std::string &restrict dirname)
+    {
+        return VirtFsPhys::mkdir(dirname);
+    }
+
+    bool remove(const std::string &restrict filename)
+    {
+        return VirtFsPhys::remove(filename);
+    }
+
+    bool deinit()
+    {
+        return VirtFsPhys::deinit();
+    }
+
+    void permitLinks(const bool val)
+    {
+        VirtFsPhys::permitLinks(val);
+    }
+
+    const char *getLastError()
+    {
+        return VirtFsPhys::getLastError();
+    }
+
+    int close(VirtFile *restrict const file)
+    {
+        if (file == nullptr)
+            return 0;
+        return file->funcs->close(file);
+    }
+
+    int64_t read(VirtFile *restrict const file,
+                 void *restrict const buffer,
+                 const uint32_t objSize,
+                 const uint32_t objCount)
+    {
+        return file->funcs->read(file,
+            buffer,
+            objSize,
+            objCount);
+    }
+
+    int64_t write(VirtFile *restrict const file,
+                  const void *restrict const buffer,
+                  const uint32_t objSize,
+                  const uint32_t objCount)
+    {
+        return file->funcs->write(file,
+            buffer,
+            objSize,
+            objCount);
+    }
+
+    int64_t fileLength(VirtFile *restrict const file)
+    {
+        return file->funcs->fileLength(file);
+    }
+
+    int64_t tell(VirtFile *restrict const file)
+    {
+        return file->funcs->tell(file);
+    }
+
+    int seek(VirtFile *restrict const file,
+             const uint64_t pos)
+    {
+        return file->funcs->seek(file,
+            pos);
+    }
+
+    int eof(VirtFile *restrict const file)
+    {
+        return file->funcs->eof(file);
+    }
+}  // namespace VirtFs