gboolean
mu_util_fputs_encoded (const char *str, FILE *stream)
{
int rv;
char *conv;
g_return_val_if_fail (stream, FALSE);
/* g_get_charset return TRUE when the locale is UTF8 */
if (mu_util_locale_is_utf8())
return fputs (str, stream) == EOF ? FALSE : TRUE;
/* charset is _not_ utf8, so we need to convert it */
conv = NULL;
if (g_utf8_validate (str, -1, NULL))
conv = g_locale_from_utf8 (str, -1, NULL, NULL, NULL);
/* conversion failed; this happens because is some cases GMime may gives
* us non-UTF-8 strings from e.g. wrongly encoded message-subjects; if
* so, we escape the string */
conv = conv ? conv : g_strescape (str, "\n\t");
rv = conv ? fputs (conv, stream) : EOF;
g_free (conv);
return (rv == EOF) ? FALSE : TRUE;
}
gboolean
mu_util_fputs_encoded (const char *str, FILE *stream)
{
int rv;
g_return_val_if_fail (str, FALSE);
g_return_val_if_fail (stream, FALSE);
/* g_get_charset return TRUE when the locale is UTF8 */
if (mu_util_locale_is_utf8())
rv = fputs (str, stream);
else { /* charset is _not_ utf8, so we actually have to
* convert it..*/
GError *err;
unsigned bytes;
char *conv;
err = NULL;
conv = g_locale_from_utf8 (str, -1, (gsize*)&bytes, NULL, &err);
if (!conv || err) {
/* conversion failed; this happens because is
* some cases GMime may gives us non-UTF-8
* strings from e.g. wrongly encoded
* message-subjects; if so, we escape the
* string */
g_warning ("%s: g_locale_from_utf8 failed: %s",
__FUNCTION__,
err ? err->message : "conversion failed");
g_free (conv);
conv = g_strescape (str, NULL);
}
g_clear_error (&err);
rv = fputs (conv, stream);
g_free (conv);
}
return (rv == EOF) ? FALSE : TRUE;
}
gboolean
mu_util_fputs_encoded (const char *str, FILE *stream)
{
char *conv;
int rv;
g_return_val_if_fail (str, FALSE);
g_return_val_if_fail (stream, FALSE);
/* g_get_charset return TRUE when the locale is UTF8 */
if (mu_util_locale_is_utf8())
rv = fputs (str, stream);
else { /* charset is _not_ utf8, so we actually have to
* convert it..*/
GError *err;
unsigned bytes;
err = NULL;
conv = g_locale_from_utf8 (str, -1, &bytes, NULL, &err);
if (err) {
/* conversion failed; this happens because is
* some cases GMime may gives us non-UTF-8
* string from e.g. wrongly encoded
* message-subjects; if so, we escape the
* string */
g_free (conv);
conv = g_strescape (str, NULL);
g_error_free (err);
return FALSE;
}
rv = fputs (conv, stream);
g_free (conv);
}
if (rv == EOF) { /* note, apparently, does not set errno */
g_printerr ("fputs failed");
return FALSE;
}
return TRUE;
}
const char*
mu_date_str_s (const char* frm, time_t t)
{
struct tm *tmbuf;
static char buf[128];
static int is_utf8 = -1;
size_t len;
if (G_UNLIKELY(is_utf8 == -1))
is_utf8 = mu_util_locale_is_utf8 () ? 1 : 0;
g_return_val_if_fail (frm, NULL);
tmbuf = localtime(&t);
len = strftime (buf, sizeof(buf) - 1, frm, tmbuf);
if (len == 0)
return ""; /* not necessarily an error... */
if (!is_utf8) {
/* charset is _not_ utf8, so we need to convert it, so
* the date could contain locale-specific characters*/
gchar *conv;
GError *err;
err = NULL;
conv = g_locale_to_utf8 (buf, -1, NULL, NULL, &err);
if (err) {
g_warning ("conversion failed: %s", err->message);
g_error_free (err);
strcpy (buf, "<error>");
} else
strncpy (buf, conv, sizeof(buf));
g_free (conv);
}
return buf;
}
gboolean
mu_util_fputs_encoded (const char *str, FILE *stream)
{
int rv;
unsigned bytes;
char *conv;
g_return_val_if_fail (str, FALSE);
g_return_val_if_fail (stream, FALSE);
/* g_get_charset return TRUE when the locale is UTF8 */
if (mu_util_locale_is_utf8())
return fputs (str, stream) == EOF ? FALSE : TRUE;
/* charset is _not_ utf8, so we actually have to convert
* it
*/
conv = NULL;
if (g_utf8_validate (str, -1, NULL))
/* it _seems_ that on the bsds, the final err param
* may receive garbage... so we don't use it */
conv = g_locale_from_utf8
(str, -1, (gsize*)&bytes, NULL, NULL);
/* conversion failed; this happens because is some cases GMime
* may gives us non-UTF-8 strings from e.g. wrongly encoded
* message-subjects; if so, we escape the string
*/
if (!conv)
conv = g_strescape (str, "\n\t");
rv = conv ? fputs (conv, stream) : EOF;
g_free (conv);
return (rv == EOF) ? FALSE : TRUE;
}
