const gchar *
camel_iconv_locale_language (void)
{
iconv_init (FALSE);
return locale_lang;
}
const gchar *
camel_iconv_locale_charset (void)
{
iconv_init (FALSE);
return locale_charset;
}
/* On all platforms operate on UTF-8 encoding */
int
#if defined(WIN32)
translated_main(int argc, char **argv, char **envp)
#else /* defined(WIN32) */
main(int argc, char **argv, char **envp)
#endif /* defined(WIN32) */
{
RCType rc = RC_OK;
#if defined(J9ZOS390)
/* Convert EBCDIC to UTF-8 (ASCII) */
if (-1 != iconv_init()) {
/* translate argv strings to ascii */
for (int i = 0; i < argc; i++) {
argv[i] = e2a_string(argv[i]);
if (NULL == argv[i]) {
eprintf("failed to convert argument #%d from EBCDIC to ASCII", i);
rc = RC_FAILED;
break;
}
}
} else {
eprintf("failed to initialize iconv");
rc = RC_FAILED;
}
#endif /* defined(J9ZOS390) */
if (RC_OK == rc) {
rc = startTraceGen(argc, argv);
}
return (RC_OK == rc) ? 0 : -1;
}
const gchar *
camel_iconv_charset_name (const gchar *charset)
{
gchar *name, *ret, *tmp;
if (charset == NULL)
return NULL;
name = g_alloca (strlen (charset) + 1);
strcpy (name, charset);
e_strdown (name);
iconv_init (TRUE);
ret = g_hash_table_lookup (iconv_charsets, name);
if (ret != NULL) {
G_UNLOCK (iconv);
return ret;
}
/* Unknown, try canonicalise some basic charset types to something that should work */
if (strncmp (name, "iso", 3) == 0) {
/* Convert iso-nnnn-n or isonnnn-n or iso_nnnn-n to iso-nnnn-n or isonnnn-n */
gint iso, codepage;
gchar *p;
tmp = name + 3;
if (*tmp == '-' || *tmp == '_')
tmp++;
iso = strtoul (tmp, &p, 10);
if (iso == 10646) {
/* they all become ICONV_10646 */
ret = g_strdup (ICONV_10646);
} else {
tmp = p;
if (*tmp == '-' || *tmp == '_')
tmp++;
codepage = strtoul (tmp, &p, 10);
if (p > tmp) {
/* codepage is numeric */
#ifdef __aix__
if (codepage == 13)
ret = g_strdup ("IBM-921");
else
#endif /* __aix__ */
ret = g_strdup_printf (ICONV_ISO_D_FORMAT, iso, codepage);
} else {
/* codepage is a string - probably iso-2022-jp or something */
ret = g_strdup_printf (ICONV_ISO_S_FORMAT, iso, p);
}
}
} else if (strncmp (name, "windows-", 8) == 0) {
/* Convert windows-nnnnn or windows-cpnnnnn to cpnnnn */
tmp = name + 8;
if (!strncmp (tmp, "cp", 2))
tmp+=2;
ret = g_strdup_printf ("CP%s", tmp);
} else if (strncmp (name, "microsoft-", 10) == 0) {
/* Convert microsoft-nnnnn or microsoft-cpnnnnn to cpnnnn */
tmp = name + 10;
if (!strncmp (tmp, "cp", 2))
tmp+=2;
ret = g_strdup_printf ("CP%s", tmp);
} else {
/* Just assume its ok enough as is, case and all */
ret = g_strdup (charset);
}
g_hash_table_insert (iconv_charsets, g_strdup (name), ret);
G_UNLOCK (iconv);
return ret;
}
