Renamed source tree subdirectory into ‘src’, moved ‘asm’ subdirectory there and renamed it into ‘i386’.

1 files changed, 144 insertions, 0 deletions

diff --git a/src/files.h b/src/files.h
new file mode 100644
index 0000000..135757e
--- /dev/null
+++ b/src/files.h
@@ -0,0 +1,144 @@
+/*
+Copyright (C) 1997-2001 Id Software, Inc.
+
+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 (at your option) 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, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#define MAX_LISTED_FILES    4096
+
+typedef struct file_info_s {
+    size_t  size;
+    time_t  ctime;
+    time_t  mtime;
+    char    name[1];
+} file_info_t;
+
+/* bits 0 - 1, enum */
+#define FS_MODE_APPEND          0x00000000
+#define FS_MODE_READ            0x00000001
+#define FS_MODE_WRITE           0x00000002
+#define FS_MODE_RDWR            0x00000003
+#define FS_MODE_MASK            0x00000003
+
+/* bits 0 - 1, enum */
+#define FS_SEARCHDIRS_NO        0x00000000
+#define FS_SEARCHDIRS_YES       0x00000001
+#define FS_SEARCHDIRS_ONLY      0x00000002
+#define FS_SEARCHDIRS_RESERVED  0x00000003
+#define FS_SEARCHDIRS_MASK      0x00000003
+
+/* bit 2, enum */
+#define FS_FLUSH_NONE           0x00000000
+#define FS_FLUSH_SYNC           0x00000004
+#define FS_FLUSH_MASK           0x00000004
+
+/* bits 3 - 4, enum */
+#define FS_TYPE_ANY             0x00000000
+#define FS_TYPE_REAL            0x00000008
+#define FS_TYPE_PAK             0x00000010
+#define FS_TYPE_RESERVED        0x00000018
+#define FS_TYPE_MASK            0x00000018
+
+/* bits 5 - 6, flag */
+#define FS_PATH_ANY             0x00000000
+#define FS_PATH_BASE            0x00000020
+#define FS_PATH_GAME            0x00000040
+#define FS_PATH_MASK            0x00000060
+
+/* bits 7 - 10, flag */
+#define FS_SEARCH_BYFILTER      0x00000080
+#define FS_SEARCH_SAVEPATH      0x00000100
+#define FS_SEARCH_EXTRAINFO     0x00000200
+#define FS_SEARCH_NOSORT        0x00000400
+
+/* bits 7 - 8, flag */
+#define FS_FLAG_GZIP            0x00000080
+#define FS_FLAG_EXCL            0x00000100
+
+#define FS_Malloc( size )       Z_TagMalloc( size, TAG_FILESYSTEM )
+#define FS_Mallocz( size )      Z_TagMallocz( size, TAG_FILESYSTEM )
+#define FS_CopyString( string ) Z_TagCopyString( string, TAG_FILESYSTEM )
+
+// protection from malicious paks causing memory exhaustion
+// no loadable Q2 resource should ever exceed this limit
+#define MAX_LOADFILE    0x400000 // 64 MiB
+
+void    FS_Init( void );
+void    FS_Shutdown( void );
+void    FS_Restart( qboolean total );
+
+#if USE_CLIENT
+qerror_t FS_RenameFile( const char *from, const char *to );
+#endif
+
+qerror_t FS_CreatePath( char *path );
+
+char    *FS_CopyExtraInfo( const char *name, const file_info_t *info );
+
+ssize_t FS_FOpenFile( const char *filename, qhandle_t *f, unsigned mode );
+void    FS_FCloseFile( qhandle_t f );
+qhandle_t FS_EasyOpenFile( char *buf, size_t size, unsigned mode,
+    const char *dir, const char *name, const char *ext );
+
+qerror_t FS_FilterFile( qhandle_t f );
+
+#define FS_FileExistsEx( path, flags ) \
+    ( FS_LoadFileEx( path, NULL, flags ) != Q_ERR_NOENT )
+#define FS_FileExists( path ) \
+    FS_FileExistsEx( path, 0 )
+
+ssize_t FS_LoadFile( const char *path, void **buffer );
+ssize_t FS_LoadFileEx( const char *path, void **buffer, unsigned flags );
+void    *FS_AllocTempMem( size_t len );
+void    FS_FreeFile( void *buf );
+// a null buffer will just return the file length without loading
+// a -1 length is not present
+
+qerror_t FS_WriteFile( const char *path, const void *data, size_t len );
+
+ssize_t FS_Read( void *buffer, size_t len, qhandle_t f );
+ssize_t FS_Write( const void *buffer, size_t len, qhandle_t f );
+// properly handles partial reads
+
+ssize_t FS_FPrintf( qhandle_t f, const char *format, ... ) q_printf( 2, 3 );
+ssize_t FS_ReadLine( qhandle_t f, char *buffer, size_t size );
+
+void    FS_Flush( qhandle_t f );
+
+ssize_t FS_Tell( qhandle_t f );
+qerror_t FS_Seek( qhandle_t f, size_t offset );
+
+ssize_t  FS_GetFileLength( qhandle_t f );
+
+qboolean FS_WildCmp( const char *filter, const char *string );
+qboolean FS_ExtCmp( const char *extension, const char *string );
+
+void    **FS_ListFiles( const char *path, const char *extension, int flags, int *numFiles );
+void    **FS_CopyList( void **list, int count );
+file_info_t *FS_CopyInfo( const char *name, size_t size, time_t ctime, time_t mtime );
+void    FS_FreeList( void **list );
+
+char    *FS_ReplaceSeparators( char *s, int separator );
+
+int FS_pathcmp( const char *s1, const char *s2 );
+int FS_pathcmpn( const char *s1, const char *s2, size_t n );
+
+void FS_File_g( const char *path, const char *ext, int flags, genctx_t *ctx );
+
+extern cvar_t   *fs_game;
+
+extern char     fs_gamedir[];