kolibrios/programs/cmm/lib/obj/iconv.h

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//convert text characters
#ifndef INCLUDE_LIBICONV_H
#define INCLUDE_LIBICONV_H
#ifndef INCLUDE_KOLIBRI_H
#include "../lib/kolibri.h"
#endif
dword iconv_lib = #a_iconv_lib;
char a_iconv_lib[]="/sys/lib/iconv.obj";
dword iconv_open = #aIconv_open;
dword iconv = #aIconv;
$DD 2 dup 0
char aIconv_open[] = "iconv_open";
char aIconv[] = "iconv";
char charsets[] = "UTF-8\0 KOI8-RU\0 CP1251\0 CP1252\0 ISO8859-5\0CP866";
enum { CH_UTF8, CH_KOI8, CH_CP1251, CH_CP1252, CH_ISO8859_5, CH_CP866, CH_NULL };
dword ChangeCharset(dword from_chs, to_chs, conv_buf)
{
dword cd, in_len, out_len, new_buf;
from_chs = from_chs*10+#charsets;
debug("iconv: from_chs = "); debugln(from_chs);
debug("iconv: to_chs = "); debugln(to_chs);
iconv_open stdcall (from_chs, to_chs); //CP866, CP1251, CP1252, KOI8-RU, UTF-8, ISO8859-5
if (EAX==-1) {
debugln("iconv: unsupported charset");
return 0;
}
cd = EAX;
in_len = out_len = strlen(conv_buf)+1;
new_buf = mem_Alloc(in_len);
iconv stdcall (cd, #conv_buf, #in_len, #new_buf, #out_len);
cd = EAX;
if (cd!=0)
{
debugval("iconv: something is wrong with stdcall iconv()", cd);
debugval("in_len", in_len);
debugval("out_len", out_len);
new_buf = free(new_buf);
return conv_buf;
}
strcpy(conv_buf, new_buf);
free(new_buf);
return conv_buf;
}
#endif