#include "utils.h"
#include "iri.h"
+char *remote;
+char *current;
static iconv_t locale2utf8;
return NULL;
}
- logprintf (LOG_VERBOSE, "parse_charset: %s\n", quote (charset));
+ /*logprintf (LOG_VERBOSE, "parse_charset: %s\n", quote (charset));*/
return charset;
}
/* Incomplete or invalid multibyte sequence */
if (errno == EINVAL || errno == EILSEQ)
{
+ if (!invalid)
+ logprintf (LOG_VERBOSE,
+ "Incomplete or invalide multibyte sequence encountered\n");
+
invalid++;
**out = *in;
in++;
(*out)++;
outlen--;
}
- else if (errno == E2BIG) /* Output buffer full */
+ else if (errno == E2BIG) /* Output buffer full */
{
char *new;
return false;
}
-/* Try to encode UTF-8 host to ASCII. Return the new domain on success or NULL
+/* Try to ASCII encode UTF-8 host. Return the new domain on success or NULL
on error. */
-char *idn_encode (char *host)
+char *
+idn_encode (char *host, bool utf8_encoded)
{
char *new;
int ret;
+ /* Encode to UTF-8 if not done using current remote */
+ if (!utf8_encoded)
+ {
+ if (!remote_to_utf8 ((const char *) host, (const char **) &new))
+ {
+ /* Nothing to encode or an error occured */
+ return NULL;
+ }
+
+ host = new;
+ }
+
/* toASCII UTF-8 NULL terminated string */
ret = idna_to_ascii_8z (host, &new, 0);
if (ret != IDNA_SUCCESS)
{
+ /* sXXXav : free new when needed ! */
logprintf (LOG_VERBOSE, "idn_encode failed (%d): %s\n", ret,
quote (idna_strerror (ret)));
return NULL;
return new;
}
+/* Try to decode an ASCII encoded host. Return the new domain in the locale on
+ success or NULL on error. */
+char *
+idn_decode (char *host)
+{
+ char *new;
+ int ret;
+
+ ret = idna_to_unicode_8zlz (host, &new, 0);
+ if (ret != IDNA_SUCCESS)
+ {
+ logprintf (LOG_VERBOSE, "idn_decode failed (%d): %s\n", ret,
+ quote (idna_strerror (ret)));
+ return NULL;
+ }
+
+ return new;
+}
+
+/* Return a new string */
+bool
+remote_to_utf8 (const char *str, const char **new)
+{
+ char *remote;
+ iconv_t cd;
+ bool ret = false;
+
+ if (opt.encoding_remote)
+ remote = opt.encoding_remote;
+ else if (current)
+ remote = current;
+ else
+ return false;
+
+ cd = iconv_open ("UTF-8", remote);
+ if (cd == (iconv_t)(-1))
+ return false;
+
+ if (do_conversion (cd, (char *) str, strlen ((char *) str), (char **) new))
+ ret = true;
+
+ iconv_close (cd);
+
+ /* Test if something was converted */
+ if (!strcmp (str, *new))
+ {
+ xfree ((char *) *new);
+ return false;
+ }
+
+ return ret;
+}
+
+char *get_remote_charset (void)
+{
+ return remote;
+}
+
+char *get_current_charset (void)
+{
+ return current;
+}
+
+void set_current_charset (char *charset)
+{
+ /*printf("[ current = `%s'\n", charset);*/
+
+ if (current)
+ xfree (current);
+
+ current = charset ? xstrdup (charset) : NULL;
+}
+
+void set_current_as_locale (void)
+{
+ /*printf("[ current = locale = `%s'\n", opt.locale);*/
+ if (current)
+ xfree (current);
+
+ /* sXXXav : assert opt.locale NULL ? */
+ current = xstrdup (opt.locale);
+}
+
+void
+set_remote_charset (char *charset)
+{
+ /*printf("[ remote = `%s'\n", charset);*/
+ if (remote)
+ xfree (remote);
+
+ remote = charset ? xstrdup (charset) : NULL;
+}
+
+void
+set_remote_as_current (void)
+{
+ /*printf("[ remote = current = `%s'\n", current);*/
+ if (remote)
+ xfree (remote);
+
+ remote = current ? xstrdup (current) : NULL;
+}
+