tools/wmc/utils.h

   1 /*
   2  * Utility routines' prototypes etc.
   3  *
   4  * Copyright 1998,2000 Bertho A. Stultiens (BS)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WMC_UTILS_H
  22 #define __WMC_UTILS_H
  23
  24 #include <stddef.h>     /* size_t */
  25
  26 #include "wmctypes.h"
  27
  28 void *xmalloc(size_t);
  29 void *xrealloc(void *, size_t);
  30 char *xstrdup(const char *str);
  31
  32 #ifndef __GNUC__
  33 #define __attribute__(X)
  34 #endif
  35
  36 char *strmake(const char* fmt, ...) __attribute__((__format__ (__printf__, 1, 2 )));
  37 int mcy_error(const char *s, ...) __attribute__((format (printf, 1, 2)));
  38 int xyyerror(const char *s, ...) __attribute__((format (printf, 1, 2)));
  39 int mcy_warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
  40 void internal_error(const char *file, int line, const char *s, ...) __attribute__((format (printf, 3, 4)));
  41 void fatal_perror( const char *msg, ... ) __attribute__((format (printf, 1, 2), noreturn));
  42 void error(const char *s, ...) __attribute__((format (printf, 1, 2)));
  43 void warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
  44
  45 char *dup_basename(const char *name, const char *ext);
  46 int strendswith( const char *str, const char *end );
  47
  48 WCHAR *xunistrdup(const WCHAR * str);
  49 WCHAR *unistrcpy(WCHAR *dst, const WCHAR *src);
  50 int unistrlen(const WCHAR *s);
  51 int unistricmp(const WCHAR *s1, const WCHAR *s2);
  52 int unistrcmp(const WCHAR *s1, const WCHAR *s2);
  53 WCHAR *utf8_to_unicode( const char *src, int srclen, int *dstlen );
  54 char *unicode_to_utf8( const WCHAR *src, int srclen, int *dstlen );
  55 int is_valid_codepage(int id);
  56 WCHAR *codepage_to_unicode( int codepage, const char *src, int srclen, int *dstlen );
  57
  58 /* buffer management */
  59
  60 extern int byte_swapped;
  61 extern unsigned char *output_buffer;
  62 extern size_t output_buffer_pos;
  63 extern size_t output_buffer_size;
  64
  65 extern void init_output_buffer(void);
  66 extern void flush_output_buffer( const char *name );
  67 extern void put_data( const void *data, size_t size );
  68 extern void put_byte( unsigned char val );
  69 extern void put_word( unsigned short val );
  70 extern void put_dword( unsigned int val );
  71 extern void align_output( unsigned int align );
  72
  73 #endif