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  1. //convert text characters
  2.  
  3. dword iconv_lib = #a_iconv_lib;
  4. char a_iconv_lib[19]="/sys/lib/iconv.obj\0";
  5.  
  6. dword iconv_open     = #aIconv_open;
  7. dword iconv          = #aIconv;
  8.  
  9. dword  am5__ = 0x0;
  10. dword  bm5__ = 0x0;
  11.  
  12. char aIconv_open[11] = "iconv_open\0";
  13. char aIconv[6]       = "iconv\0";
  14.  
  15.  
  16. dword ChangeCharset(dword from_chs, to_chs, conv_buf)
  17. {
  18.         dword cd, in_len, out_len, new_buf;    
  19.         debug (from_chs);
  20.         debug (to_chs);
  21.  
  22.         iconv_open stdcall (from_chs, to_chs); //CP866, CP1251, CP1252, KOI8-RU, UTF-8, ISO8859-5
  23.         if (EAX==-1) { debug("iconv: wrong charset,\nuse only CP866, CP1251, CP1252, KOI8-RU, UTF-8, ISO8859-5"); return 0; }
  24.         cd = EAX;
  25.  
  26.         in_len = out_len = strlen(conv_buf);
  27.         new_buf = mem_Alloc(in_len);
  28.         iconv stdcall (cd, #conv_buf, #in_len, #new_buf, #out_len);
  29.         cd = EAX;
  30.         if (cd!=0)
  31.         {
  32.                 debug("iconv: something is wrong with stdcall iconv()");
  33.                 debug(itoa(cd));
  34.                 debug("in_len");
  35.                 debug(itoa(in_len));
  36.                 debug("out_len");
  37.                 debug(itoa(out_len));
  38.                 new_buf = 0;
  39.         }
  40.         return new_buf;
  41. }