source: nikanabo/current/xdelta/diy/xdelta3.swig@ 870

Last change on this file since 870 was 185, checked in by geyser, 18 years ago
File size: 2.2 KB
RevLine 
[185]1%module xdelta3
2%import cstring.i
3%import argcargv.i
4%{
5#include "xdelta3.h"
6
7int xd3_main_cmdline (int ARGC, char **ARGV);
8
9#undef SWIG_init
10#undef SWIG_name
11
12#define SWIG_init initxdelta3
13#define SWIG_name "xdelta3"
14
15%}
16
17%cstring_input_binary(const char *input, unsigned int input_size);
18%cstring_input_binary(const char *source, unsigned int source_size);
19
20%define %max_output_withsize(TYPEMAP, SIZE, MAXSIZE)
21%typemap(in) MAXSIZE (unsigned int alloc_size) {
22 $1 = alloc_size = PyInt_AsLong(obj2);
23}
24%typemap(in,numinputs=0) (TYPEMAP, SIZE) {
25}
26%typemap(check) (TYPEMAP, SIZE) {
27 // alloc_size input is #7th position in xd3_xxcode_memory()
28 $1 = malloc(alloc_size7);
29 $2 = &alloc_size7;
30}
31%typemap(argout,fragment="t_output_helper") (TYPEMAP, SIZE) {
32 if (result == 0) {
33 PyObject *o;
34 // alloc_size7 now carries actual size
35 o = PyString_FromStringAndSize($1,alloc_size7);
36 $result = t_output_helper($result,o);
37 } else {
38 $result = t_output_helper($result,Py_None);
39 }
40 free($1);
41}
42%typemap(default) int flags {
43 $1 = 0;
44}
45%enddef
46
47%max_output_withsize(char *output_buf, unsigned int *output_size, unsigned int max_output);
48
49int xd3_encode_memory (const char *input,
50 unsigned int input_size,
51 const char *source,
52 unsigned int source_size,
53 char *output_buf,
54 unsigned int *output_size,
55 unsigned int max_output,
56 int flags);
57
58int xd3_decode_memory (const char *input,
59 unsigned int input_size,
60 const char *source,
61 unsigned int source_size,
62 char *output_buf,
63 unsigned int *output_size,
64 unsigned int max_output,
65 int flags);
66
67int xd3_main_cmdline (int ARGC, char **ARGV);
68
69/* Is this the right way? */
70enum {
71 /*XD3_JUST_HDR,*/
72 /*XD3_SKIP_WINDOW,*/
73 /*XD3_SKIP_EMIT,*/
74 /*XD3_FLUSH,*/
75 XD3_SEC_DJW,
76 XD3_SEC_FGK,
77 /*XD3_SEC_TYPE,*/
78 XD3_SEC_NODATA,
79 XD3_SEC_NOINST,
80 XD3_SEC_NOADDR,
81 /*XD3_SEC_OTHER,*/
82 XD3_ADLER32,
83 XD3_ADLER32_NOVER,
84 XD3_ALT_CODE_TABLE,
85 XD3_NOCOMPRESS,
86 XD3_BEGREEDY,
87 XD3_COMPLEVEL_SHIFT,
88 XD3_COMPLEVEL_MASK,
89 XD3_COMPLEVEL_1,
90 XD3_COMPLEVEL_3,
91 XD3_COMPLEVEL_6,
92 XD3_COMPLEVEL_9,
93};
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