Subversion Repositories Kolibri OS

//convert text characters

dword iconv_lib = #a_iconv_lib;

char a_iconv_lib[19]="/sys/lib/iconv.obj\0";

dword iconv_open     = #aIconv_open;

dword iconv          = #aIconv;

dword  am5__ = 0x0;

dword  bm5__ = 0x0;

char aIconv_open[11] = "iconv_open\0";

char aIconv[6]       = "iconv\0";

dword ChangeCharset(dword from_chs, to_chs, conv_buf)

{

	dword cd, in_len, out_len, new_buf;

	iconv_open stdcall (from_chs, to_chs); //CP866, CP1251, CP1252, KOI8-RU, UTF-8, ISO8859-5

	if (EAX==-1)

	{

		debug (from_chs);

		debug (to_chs);

		debug("iconv: wrong charset,\nuse only CP866, CP1251, CP1252, KOI8-RU, UTF-8, ISO8859-5");

		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)

	{

		debug("iconv: something is wrong with stdcall iconv()");

		debug(itoa(cd));

		debug("in_len");

		debug(itoa(in_len));

		debug("out_len");

		debug(itoa(out_len));

		new_buf = 0;

		return 0;

	}

	strcpy(conv_buf, new_buf);

	free(new_buf);

	return conv_buf;

}