X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fbitio.h;h=d653dcd375f632f742578511eb259728b69e2da8;hp=beced62df1337aeec642df38250cdb155f2b3576;hb=86683e9e9c61cb3f0164a1ffcf151ccefa8871df;hpb=b89cdb28e751ded1c1b4b1096f602e1a8011d9a1

diff --git a/lib/bitio.h b/lib/bitio.h
index beced62..d653dcd 100644
--- a/lib/bitio.h
+++ b/lib/bitio.h
@@ -4,58 +4,116 @@
    Part of the swftools package.
    
    Copyright (c) 2001 Matthias Kramm <kramm@quiss.org> 
+ 
+   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 file is distributed under the GPL, see file COPYING for details */#include <stdio.h>
+   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 */
+
+#include <stdio.h>
+#include "types.h"
+#include "../config.h"
+
+#ifdef HAVE_ZZIP
+#include "zzip/lib.h"
+#endif
 
 #ifndef __rfxswf_bitio_h__
 #define __rfxswf_bitio_h__
 
-#define READER_TYPE_FILE 0
-#define READER_TYPE_MEM  1
-#define READER_TYPE_ZLIB 2
-#define WRITER_TYPE_FILE 0
-#define WRITER_TYPE_MEM  1
-#define WRITER_TYPE_ZLIB 2
+#define READER_TYPE_FILE 1
+#define READER_TYPE_MEM  2
+#define READER_TYPE_ZLIB_U 3
+#define READER_TYPE_ZLIB_C 4
+#define READER_TYPE_ZLIB READER_TYPE_ZLIB_U
+#define READER_TYPE_NULL 5
+#define READER_TYPE_FILE2 6
+#define READER_TYPE_ZZIP 7
+
+#define WRITER_TYPE_FILE 1
+#define WRITER_TYPE_MEM  2
+#define WRITER_TYPE_ZLIB_C 3
+#define WRITER_TYPE_ZLIB_U 4
+#define WRITER_TYPE_NULL 5
+#define WRITER_TYPE_GROWING_MEM  6
+#define WRITER_TYPE_ZLIB WRITER_TYPE_ZLIB_C
 
-struct reader_t
+typedef struct _reader
 {
-    int (*read)(struct reader_t*, void*data, int len);
+    int (*read)(struct _reader*, void*data, int len);
+    void (*dealloc)(struct _reader*);
 
     void *internal;
     int type;
     unsigned char mybyte;
     unsigned char bitpos;
     int pos;
-};
+} reader_t;
 
-struct writer_t
+typedef struct _writer
 {
-    int (*write)(struct writer_t*, void*data, int len);
-    void (*finish)(struct writer_t*);
+    int (*write)(struct _writer*, void*data, int len);
+    void (*flush)(struct _writer*);
+    void (*finish)(struct _writer*);
 
     void *internal;
     int type;
     unsigned char mybyte;
     unsigned char bitpos;
     int pos;
-};
+} writer_t;
 
-void reader_resetbits(struct reader_t*r);
-unsigned int reader_readbit(struct reader_t*r);
-unsigned int reader_readbits(struct reader_t*r, int num);
+void reader_resetbits(reader_t*r);
+unsigned int reader_readbit(reader_t*r);
+unsigned int reader_readbits(reader_t*r, int num);
 
-void writer_resetbits(struct writer_t*w);
-void writer_writebit(struct writer_t*w, int bit);
-void writer_writebits(struct writer_t*w, unsigned int data, int bits);
+U8 reader_readU8(reader_t*r);
+U16 reader_readU16(reader_t*r);
+U32 reader_readU32(reader_t*r);
+float reader_readFloat(reader_t*r);
+double reader_readDouble(reader_t*r);
+char*reader_readString(reader_t*r);
+
+void writer_resetbits(writer_t*w);
+void writer_writebit(writer_t*w, int bit);
+void writer_writebits(writer_t*w, unsigned int data, int bits);
+
+void writer_writeU8(writer_t*w, unsigned char b);
+void writer_writeU16(writer_t*w, unsigned short v);
+void writer_writeU32(writer_t*w, unsigned long v);
+void writer_writeFloat(writer_t*w, float f);
+void writer_writeDouble(writer_t*w, double f);
+void writer_writeString(writer_t*w, const char*s);
 
 /* standard readers / writers */
 
-void reader_init_filereader(struct reader_t*r, int handle);
-void reader_init_zlibinflate(struct reader_t*r, struct reader_t*input);
-void reader_init_memreader(struct reader_t*r, void*data, int length);
+void reader_init_filereader(reader_t*r, int handle);
+void reader_init_filereader2(reader_t*r, const char*filename);
+void reader_init_zlibinflate(reader_t*r, reader_t*input);
+void reader_init_memreader(reader_t*r, void*data, int length);
+void reader_init_nullreader(reader_t*r);
+#ifdef HAVE_ZZIP
+void reader_init_zzipreader(reader_t*r,ZZIP_FILE*z);
+#endif
+
+void writer_init_filewriter(writer_t*w, int handle);
+void writer_init_filewriter2(writer_t*w, char*filename);
+void writer_init_zlibdeflate(writer_t*w, writer_t*output);
+void writer_init_memwriter(writer_t*r, void*data, int length);
+void writer_init_nullwriter(writer_t*w);
 
-void writer_init_filewriter(struct writer_t*w, int handle);
-void writer_init_zlibdeflate(struct writer_t*w, struct writer_t*output);
-void writer_init_memwriter(struct writer_t*r, void*data, int length);
+void writer_init_growingmemwriter(writer_t*r, U32 grow);
+void* writer_growmemwrite_memptr(writer_t*w, int*len);
+void* writer_growmemwrite_getmem(writer_t*w);
+void writer_growmemwrite_reset(writer_t*w);
 
 #endif //__rfxswf_bitio_h__