Panda3D
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00001 // Filename: virtualFileMountMultifile.h 00002 // Created by: drose (03Aug02) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef VIRTUALFILEMOUNTMULTIFILE_H 00016 #define VIRTUALFILEMOUNTMULTIFILE_H 00017 00018 #include "pandabase.h" 00019 00020 #include "virtualFileMount.h" 00021 #include "multifile.h" 00022 #include "pointerTo.h" 00023 00024 //////////////////////////////////////////////////////////////////// 00025 // Class : VirtualFileMountMultifile 00026 // Description : Maps a Multifile's contents into the 00027 // VirtualFileSystem. 00028 //////////////////////////////////////////////////////////////////// 00029 class EXPCL_PANDAEXPRESS VirtualFileMountMultifile : public VirtualFileMount { 00030 PUBLISHED: 00031 INLINE VirtualFileMountMultifile(Multifile *multifile); 00032 virtual ~VirtualFileMountMultifile(); 00033 00034 INLINE Multifile *get_multifile() const; 00035 00036 public: 00037 virtual bool has_file(const Filename &file) const; 00038 virtual bool is_directory(const Filename &file) const; 00039 virtual bool is_regular_file(const Filename &file) const; 00040 00041 virtual bool read_file(const Filename &file, bool do_uncompress, 00042 pvector<unsigned char> &result) const; 00043 00044 virtual istream *open_read_file(const Filename &file) const; 00045 virtual off_t get_file_size(const Filename &file, istream *stream) const; 00046 virtual off_t get_file_size(const Filename &file) const; 00047 virtual time_t get_timestamp(const Filename &file) const; 00048 00049 virtual bool scan_directory(vector_string &contents, 00050 const Filename &dir) const; 00051 00052 virtual void output(ostream &out) const; 00053 00054 private: 00055 PT(Multifile) _multifile; 00056 00057 00058 public: 00059 virtual TypeHandle get_type() const { 00060 return get_class_type(); 00061 } 00062 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00063 static TypeHandle get_class_type() { 00064 return _type_handle; 00065 } 00066 static void init_type() { 00067 VirtualFileMount::init_type(); 00068 register_type(_type_handle, "VirtualFileMountMultifile", 00069 VirtualFileMount::get_class_type()); 00070 } 00071 00072 private: 00073 static TypeHandle _type_handle; 00074 }; 00075 00076 #include "virtualFileMountMultifile.I" 00077 00078 #endif