createrepo_c library
C library for metadata manipulation
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compression_wrapper.h
1 /* createrepo_c - Library of routines for manipulation with repodata
2  * Copyright (C) 2012 Tomas Mlcoch
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License
6  * as published by the Free Software Foundation; either version 2
7  * of the License, or (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
17  * USA.
18  */
19 
20 #ifndef __C_CREATEREPOLIB_COMPRESSION_WRAPPER_H__
21 #define __C_CREATEREPOLIB_COMPRESSION_WRAPPER_H__
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
33 typedef enum {
41 
45 typedef enum {
48 } cr_OpenMode;
49 
50 
54 typedef struct {
56  void *FILE;
58 } CR_FILE;
59 
61 #define CR_CW_OK 0
62 #define CR_CW_ERR -1
71 const char *cr_compression_suffix(cr_CompressionType comtype);
72 
78 cr_CompressionType cr_detect_compression(const char* filename);
79 
87 CR_FILE *cr_open(const char *filename,
88  cr_OpenMode mode,
89  cr_CompressionType comtype);
90 
98 int cr_read(CR_FILE *cr_file, void *buffer, unsigned int len);
99 
108 int cr_write(CR_FILE *cr_file, const void *buffer, unsigned int len);
109 
116 int cr_puts(CR_FILE *cr_file, const char *str);
117 
125 int cr_printf(CR_FILE *cr_file, const char *format, ...);
126 
132 int cr_close(CR_FILE *cr_file);
133 
134 #ifdef __cplusplus
135 }
136 #endif
137 
138 #endif /* __C_CREATEREPOLIB_COMPRESSION_WRAPPER_H__ */