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Diffstat (limited to 'source/blender/blenloader/intern/readfile.h')
-rw-r--r-- | source/blender/blenloader/intern/readfile.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/source/blender/blenloader/intern/readfile.h b/source/blender/blenloader/intern/readfile.h new file mode 100644 index 00000000000..af0d2f8ff12 --- /dev/null +++ b/source/blender/blenloader/intern/readfile.h @@ -0,0 +1,130 @@ +/* + * $Id$ + * + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * 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. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * 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. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + * blenloader readfile private function prototypes + */ +#ifndef READFILE_H +#define READFILE_H + +struct OldNewMap; + +typedef struct FileData { + // linked list of BHeadN's + ListBase listbase; + int flags; + int eof; + int buffersize; + int seek; + int (*read)(struct FileData *filedata, void *buffer, int size); + + // variables needed for reading from memory / stream + char * buffer; + + // variables needed for reading from file + int filedes; + + // variables needed for reading from stream + char headerdone; + int inbuffer; + + // general reading variables + struct SDNA *filesdna; + struct SDNA *memsdna; + char *compflags; + + int fileversion; + + struct OldNewMap *datamap; + struct OldNewMap *globmap; + struct OldNewMap *libmap; + + ListBase mainlist; + + /* ick ick, used to return + * data through streamglue. + */ + BlendFileData **bfd_r; + BlendReadError *error_r; +} FileData; + +typedef struct BHeadN { + struct BHeadN *next, *prev; + struct BHead bhead; +} BHeadN; + +#define FD_FLAGS_SWITCH_ENDIAN (1<<0) +#define FD_FLAGS_FILE_POINTSIZE_IS_4 (1<<1) +#define FD_FLAGS_POINTSIZE_DIFFERS (1<<2) +#define FD_FLAGS_FILE_OK (1<<3) +#define FD_FLAGS_NOT_MY_BUFFER (1<<4) +#define FD_FLAGS_NOT_MY_LIBMAP (1<<5) + +#define SIZEOFBLENDERHEADER 12 + + /***/ + +void blo_join_main(ListBase *mainlist); +void blo_split_main(ListBase *mainlist); + + BlendFileData* +blo_read_file_internal( + FileData *fd, + BlendReadError *error_r); + + + FileData* +blo_openblenderfile( + char *name); + + FileData* +blo_openblendermemory( + void *buffer, + int buffersize); + + void +blo_freefiledata( + FileData *fd); + + + BHead* +blo_firstbhead( + FileData *fd); + + BHead* +blo_nextbhead( + FileData *fd, + BHead *thisblock); + + BHead* +blo_prevbhead( + FileData *fd, + BHead *thisblock); + +#endif |