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Diffstat (limited to 'src/plugins/irc/irc-config.c')
-rw-r--r--src/plugins/irc/irc-config.c155
1 files changed, 122 insertions, 33 deletions
diff --git a/src/plugins/irc/irc-config.c b/src/plugins/irc/irc-config.c
index 641a76aea..d368cf47a 100644
--- a/src/plugins/irc/irc-config.c
+++ b/src/plugins/irc/irc-config.c
@@ -801,6 +801,76 @@ irc_config_server_default_change_cb (void *data, struct t_config_option *option)
}
/*
+ * irc_config_check_gnutls_priorities: check string with GnuTLS priorities
+ * return NULL if ok, or pointer to char
+ * with error in string
+ */
+
+const char *
+irc_config_check_gnutls_priorities (const char *priorities)
+{
+#ifdef HAVE_GNUTLS
+ gnutls_priority_t priority_cache;
+ const char *pos_error;
+ int rc;
+
+ if (!priorities || !priorities[0])
+ return NULL;
+
+ rc = gnutls_priority_init (&priority_cache, priorities, &pos_error);
+ if (rc == GNUTLS_E_SUCCESS)
+ return NULL;
+ if (pos_error)
+ return pos_error;
+ return priorities;
+#else
+ /* make C compiler happy */
+ (void) priorities;
+
+ return NULL;
+#endif
+}
+
+/*
+ * irc_config_server_check_value_cb: callback called to check a server option
+ * when it is modified
+ */
+
+int
+irc_config_server_check_value_cb (void *data,
+ struct t_config_option *option,
+ const char *value)
+{
+ int index_option;
+ const char *pos_error;
+
+ /* make C compiler happy */
+ (void) option;
+
+ index_option = irc_server_search_option (data);
+ if (index_option >= 0)
+ {
+ switch (index_option)
+ {
+ case IRC_SERVER_OPTION_SSL_PRIORITIES:
+ pos_error = irc_config_check_gnutls_priorities (value);
+ if (pos_error)
+ {
+ weechat_printf (NULL,
+ _("%s%s: invalid priorities string, error "
+ "at this position in string: \"%s\""),
+ weechat_prefix ("error"), IRC_PLUGIN_NAME,
+ pos_error);
+ return 0;
+ }
+ break;
+ }
+ }
+
+ return 1;
+}
+
+/*
* irc_config_server_change_cb: callback called when a server option is modified
*/
@@ -1185,6 +1255,8 @@ irc_config_server_new_option (struct t_config_file *config_file,
const char *default_value,
const char *value,
int null_value_allowed,
+ void *callback_check_value,
+ void *callback_check_value_data,
void *callback_change,
void *callback_change_data)
{
@@ -1202,7 +1274,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1214,7 +1286,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1226,7 +1298,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1238,7 +1310,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1252,7 +1324,22 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
+ callback_change, callback_change_data,
+ NULL, NULL);
+ break;
+ case IRC_SERVER_OPTION_SSL_PRIORITIES:
+ new_option = weechat_config_new_option (
+ config_file, section,
+ option_name, "string",
+ N_("string with priorities for gnutls (for syntax, see "
+ "documentation of function gnutls_priority_init in gnutls "
+ "manual, common strings are: \"PERFORMANCE\", \"NORMAL\", "
+ "\"SECURE128\", \"SECURE256\", \"EXPORT\", \"NONE\")"),
+ NULL, 0, 0,
+ default_value, value,
+ null_value_allowed,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1264,7 +1351,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, INT_MAX,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1276,7 +1363,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1288,7 +1375,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1300,7 +1387,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
"plain|dh-blowfish", 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1312,7 +1399,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1324,7 +1411,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1337,7 +1424,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 1, 3600,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1349,7 +1436,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1361,7 +1448,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1373,7 +1460,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 1, 65535,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1385,7 +1472,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1397,7 +1484,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1409,7 +1496,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1422,7 +1509,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1437,7 +1524,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1450,7 +1537,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 3600,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1463,7 +1550,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1475,7 +1562,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1487,7 +1574,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 3600*24,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1502,7 +1589,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 1, 3600,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1516,7 +1603,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 60,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1530,7 +1617,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 60,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1543,7 +1630,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 60 * 24 * 7,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1556,7 +1643,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 1000000,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1569,7 +1656,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1582,7 +1669,7 @@ irc_config_server_new_option (struct t_config_file *config_file,
NULL, 0, 0,
default_value, value,
null_value_allowed,
- NULL, NULL,
+ callback_check_value, callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1596,8 +1683,8 @@ irc_config_server_new_option (struct t_config_file *config_file,
default_value, value,
null_value_allowed,
(section == irc_config_section_server_default) ?
- &irc_config_server_default_check_notify : NULL,
- NULL,
+ &irc_config_server_default_check_notify : callback_check_value,
+ callback_check_value_data,
callback_change, callback_change_data,
NULL, NULL);
break;
@@ -1782,6 +1869,8 @@ irc_config_server_create_default_options (struct t_config_section *section)
irc_server_option_default[i],
default_value,
0,
+ &irc_config_server_check_value_cb,
+ irc_server_option_string[i],
&irc_config_server_default_change_cb,
irc_server_option_string[i]);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 09:20:30 +0000