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Print{,_attr} and server{,_attr} hooks were incorrectly handled when both

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version existed (regular and attrs).  Specifically, the priority was not
respected, and both versions were run even when EAT_PLUGIN was returned.

Fixes #847.
This commit is contained in:
Diogo Sousa
2013-11-28 00:59:31 +00:00
parent d38bbb1e2c
commit 40f26429f8
5 changed files with 49 additions and 60 deletions
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71
src/common/plugin.c
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@@ -102,16 +102,21 @@ enum
LIST_USERS
};
/* We use binary flags here because it makes it possible for plugin_hook_find()
* to match several types of hooks. This is used so that plugin_hook_run()
* match both HOOK_SERVER and HOOK_SERVER_ATTRS hooks when plugin_emit_server()
* is called.
*/
enum
{
HOOK_COMMAND, /* /command */
HOOK_SERVER, /* PRIVMSG, NOTICE, numerics */
HOOK_SERVER_ATTRS, /* same as above, with attributes */
HOOK_PRINT, /* All print events */
HOOK_PRINT_ATTRS, /* same as above, with attributes */
HOOK_TIMER, /* timeouts */
HOOK_FD, /* sockets & fds */
HOOK_DELETED /* marked for deletion */
HOOK_COMMAND = 1 << 0, /* /command */
HOOK_SERVER = 1 << 1, /* PRIVMSG, NOTICE, numerics */
HOOK_SERVER_ATTRS = 1 << 2, /* same as above, with attributes */
HOOK_PRINT = 1 << 3, /* All print events */
HOOK_PRINT_ATTRS = 1 << 4, /* same as above, with attributes */
HOOK_TIMER = 1 << 5, /* timeouts */
HOOK_FD = 1 << 6, /* sockets & fds */
HOOK_DELETED = 1 << 7 /* marked for deletion */
};
GSList *plugin_list = NULL; /* export for plugingui.c */
@@ -560,16 +565,14 @@ plugin_hook_find (GSList *list, int type, char *name)
while (list)
{
hook = list->data;
if (hook && hook->type == type)
if (hook && (hook->type & type))
{
if (g_ascii_strcasecmp (hook->name, name) == 0)
return list;
if (type == HOOK_SERVER)
{
if (g_ascii_strcasecmp (hook->name, "RAW LINE") == 0)
if ((type & HOOK_SERVER)
&& g_ascii_strcasecmp (hook->name, "RAW LINE") == 0)
return list;
}
}
list = list->next;
}
@@ -599,7 +602,7 @@ plugin_hook_run (session *sess, char *name, char *word[], char *word_eol[],
hook->pl->context = sess;
/* run the plugin's callback function */
switch (type)
switch (hook->type)
{
case HOOK_COMMAND:
ret = ((hexchat_cmd_cb *)hook->callback) (word, word_eol, hook->userdata);
@@ -676,39 +679,30 @@ hexchat_event_attrs_free (hexchat_plugin *ph, hexchat_event_attrs *attrs)
}
/* got a server PRIVMSG, NOTICE, numeric etc... */
int
plugin_emit_server (session *sess, char *name, char *word[], char *word_eol[])
{
return plugin_hook_run (sess, name, word, word_eol, NULL, HOOK_SERVER);
}
int
plugin_emit_server_attrs (session *sess, char *name, char *word[], char *word_eol[],
time_t server_time)
plugin_emit_server (session *sess, char *name, char *word[], char *word_eol[],
time_t server_time)
{
hexchat_event_attrs attrs;
attrs.server_time_utc = server_time;
return plugin_hook_run (sess, name, word, word_eol, &attrs, HOOK_SERVER_ATTRS);
return plugin_hook_run (sess, name, word, word_eol, &attrs,
HOOK_SERVER | HOOK_SERVER_ATTRS);
}
/* see if any plugins are interested in this print event */
int
plugin_emit_print (session *sess, char *word[])
{
return plugin_hook_run (sess, word[0], word, NULL, NULL, HOOK_PRINT);
}
int
plugin_emit_print_attrs (session *sess, char *word[], time_t server_time)
plugin_emit_print (session *sess, char *word[], time_t server_time)
{
hexchat_event_attrs attrs;
attrs.server_time_utc = server_time;
return plugin_hook_run (sess, word[0], word, NULL, &attrs, HOOK_PRINT_ATTRS);
return plugin_hook_run (sess, word[0], word, NULL, &attrs,
HOOK_PRINT | HOOK_PRINT_ATTRS);
}
int
@@ -783,12 +777,27 @@ plugin_insert_hook (hexchat_hook *new_hook)
{
GSList *list;
hexchat_hook *hook;
int new_hook_type;
switch (new_hook->type)
{
case HOOK_PRINT:
case HOOK_PRINT_ATTRS:
new_hook_type = HOOK_PRINT | HOOK_PRINT_ATTRS;
break;
case HOOK_SERVER:
case HOOK_SERVER_ATTRS:
new_hook_type = HOOK_SERVER | HOOK_PRINT_ATTRS;
break;
default:
new_hook_type = new_hook->type;
}
list = hook_list;
while (list)
{
hook = list->data;
if (hook && hook->type == new_hook->type && hook->pri <= new_hook->pri)
if (hook && (hook->type & new_hook_type) && hook->pri <= new_hook->pri)
{
hook_list = g_slist_insert_before (hook_list, list, new_hook);
return;