const char *
init_translation_table (int cpsource, int cpdisplay)
{
int i;
iconv_t cd;
const char *cpsour, *cpdisp;
/* Fill inpit <-> display tables */
if (cpsource < 0 || cpdisplay < 0 || cpsource == cpdisplay) {
for (i = 0; i <= 255; ++i) {
conv_displ[i] = i;
conv_input[i] = i;
}
return NULL;
}
for (i = 0; i <= 127; ++i) {
conv_displ[i] = i;
conv_input[i] = i;
}
cpsour = codepages[cpsource].id;
cpdisp = codepages[cpdisplay].id;
/* display <- inpit table */
cd = iconv_open (cpdisp, cpsour);
if (cd == (iconv_t) - 1) {
g_snprintf (errbuf, sizeof (errbuf),
_("Cannot translate from %s to %s"), cpsour, cpdisp);
return errbuf;
}
for (i = 128; i <= 255; ++i)
conv_displ[i] = translate_character (cd, i);
iconv_close (cd);
/* inpit <- display table */
cd = iconv_open (cpsour, cpdisp);
if (cd == (iconv_t) - 1) {
g_snprintf (errbuf, sizeof (errbuf),
_("Cannot translate from %s to %s"), cpdisp, cpsour);
return errbuf;
}
for (i = 128; i <= 255; ++i) {
unsigned char ch;
ch = translate_character (cd, i);
conv_input[i] = (ch == UNKNCHAR) ? i : ch;
}
iconv_close (cd);
return NULL;
}
char *
init_translation_table (int cpsource, int cpdisplay)
{
int i;
GIConv cd;
/* Fill inpit <-> display tables */
if (cpsource < 0 || cpdisplay < 0 || cpsource == cpdisplay)
{
for (i = 0; i <= 255; ++i)
{
conv_displ[i] = i;
conv_input[i] = i;
cp_source = cp_display;
}
return NULL;
}
for (i = 0; i <= 127; ++i)
{
conv_displ[i] = i;
conv_input[i] = i;
}
cp_source = ((codepage_desc *) g_ptr_array_index (codepages, cpsource))->id;
cp_display = ((codepage_desc *) g_ptr_array_index (codepages, cpdisplay))->id;
/* display <- inpit table */
cd = g_iconv_open (cp_display, cp_source);
if (cd == INVALID_CONV)
return g_strdup_printf (_("Cannot translate from %s to %s"), cp_source, cp_display);
for (i = 128; i <= 255; ++i)
conv_displ[i] = translate_character (cd, i);
g_iconv_close (cd);
/* inpit <- display table */
cd = g_iconv_open (cp_source, cp_display);
if (cd == INVALID_CONV)
return g_strdup_printf (_("Cannot translate from %s to %s"), cp_display, cp_source);
for (i = 128; i <= 255; ++i)
{
unsigned char ch;
ch = translate_character (cd, i);
conv_input[i] = (ch == UNKNCHAR) ? i : ch;
}
g_iconv_close (cd);
return NULL;
}
