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  1. //convert text characters
  2. #ifndef INCLUDE_LIBICONV_H
  3. #define INCLUDE_LIBICONV_H
  4.  
  5. #ifndef INCLUDE_KOLIBRI_H
  6. #include "../lib/kolibri.h"
  7. #endif
  8.  
  9. #ifndef INCLUDE_DLL_H
  10. #include "../lib/dll.h"
  11. #endif
  12.  
  13. dword iconv_lib = #a_iconv_lib;
  14. char a_iconv_lib[19]="/sys/lib/iconv.obj\0";
  15.  
  16. dword iconv_open     = #aIconv_open;
  17. dword iconv          = #aIconv;
  18. $DD 2 dup 0
  19.  
  20. char aIconv_open[11] = "iconv_open\0";
  21. char aIconv[6]       = "iconv\0";
  22.  
  23.  
  24. dword ChangeCharset(dword from_chs, to_chs, conv_buf)
  25. {
  26.         dword cd, in_len, out_len, new_buf;    
  27.  
  28.         iconv_open stdcall (from_chs, to_chs); //CP866, CP1251, CP1252, KOI8-RU, UTF-8, ISO8859-5
  29.         if (EAX==-1)
  30.         {
  31.                 debug(from_chs);
  32.                 debug(to_chs);
  33.                 debug("iconv: wrong charset,\nuse only CP866, CP1251, CP1252, KOI8-RU, UTF-8, ISO8859-5");
  34.                 return 0;
  35.         }
  36.         cd = EAX;
  37.  
  38.         in_len = out_len = strlen(conv_buf)+1;
  39.         new_buf = mem_Alloc(in_len);
  40.         iconv stdcall (cd, #conv_buf, #in_len, #new_buf, #out_len);
  41.         cd = EAX;
  42.         if (cd!=0)
  43.         {
  44.                 debug("iconv: something is wrong with stdcall iconv()");
  45.                 debugi(cd);
  46.                 debug("in_len");
  47.                 debugi(in_len);
  48.                 debug("out_len");
  49.                 debugi(out_len);
  50.                 new_buf = free(new_buf);
  51.                 return 0;
  52.         }
  53.         strcpy(conv_buf, new_buf);
  54.         free(new_buf);
  55.         return conv_buf;
  56. }
  57.  
  58.  
  59. char *charsets[] = { " ", "UTF-8", "KOI8-RU", "CP1251",  "CP1252", "ISO8859-5", "CP866"};
  60. int cur_charset;
  61. enum {
  62.         CH_NULL,
  63.         CH_UTF8,
  64.         CH_KOI8,
  65.         CH_CP1251,
  66.         CH_CP1252,
  67.         CH_ISO8859_5,
  68.         CH_CP866
  69. };
  70.  
  71. #endif