int plugin_show_help(session *sess, char *cmd)
{
GSList *list;
xchat_hook *hook;
list = plugin_hook_find(hook_list, HOOK_COMMAND, cmd);
if (list)
{
hook = (xchat_hook*)list->data;
if (hook->help_text)
{
PrintText(sess, hook->help_text);
return 1;
}
}
return 0;
}
static int
plugin_hook_run (session *sess, char *name, char *word[], char *word_eol[],
hexchat_event_attrs *attrs, int type)
{
GSList *list, *next;
hexchat_hook *hook;
int ret, eat = 0;
list = hook_list;
while (1)
{
list = plugin_hook_find (list, type, name);
if (!list)
goto xit;
hook = list->data;
next = list->next;
hook->pl->context = sess;
/* run the plugin's callback function */
switch (hook->type)
{
case HOOK_COMMAND:
ret = ((hexchat_cmd_cb *)hook->callback) (word, word_eol, hook->userdata);
break;
case HOOK_PRINT_ATTRS:
ret = ((hexchat_print_attrs_cb *)hook->callback) (word, attrs, hook->userdata);
break;
case HOOK_SERVER:
ret = ((hexchat_serv_cb *)hook->callback) (word, word_eol, hook->userdata);
break;
case HOOK_SERVER_ATTRS:
ret = ((hexchat_serv_attrs_cb *)hook->callback) (word, word_eol, attrs, hook->userdata);
break;
default: /*case HOOK_PRINT:*/
ret = ((hexchat_print_cb *)hook->callback) (word, hook->userdata);
break;
}
if ((ret & HEXCHAT_EAT_HEXCHAT) && (ret & HEXCHAT_EAT_PLUGIN))
{
eat = 1;
goto xit;
}
if (ret & HEXCHAT_EAT_PLUGIN)
goto xit; /* stop running plugins */
if (ret & HEXCHAT_EAT_HEXCHAT)
eat = 1; /* eventually we'll return 1, but continue running plugins */
list = next;
}
xit:
/* really remove deleted hooks now */
list = hook_list;
while (list)
{
hook = list->data;
next = list->next;
if (!hook || hook->type == HOOK_DELETED)
{
hook_list = g_slist_remove (hook_list, hook);
g_free (hook);
}
list = next;
}
return eat;
}
static int plugin_hook_run(session *sess, char *name, char *word[], char *word_eol[], int type)
{
GSList *list, *next;
xchat_hook *hook;
int ret, eat = 0;
list = hook_list;
while (1)
{
list = plugin_hook_find(list, type, name);
if (!list)
goto xit;
hook = (xchat_hook*)list->data;
next = list->next;
hook->pl->context = sess;
// run the plugin's callback function
switch (type)
{
case HOOK_COMMAND:
ret = ((xchat_cmd_cb*)hook->callback)(word, word_eol, hook->userdata);
break;
case HOOK_SERVER:
ret = ((xchat_serv_cb*)hook->callback)(word, word_eol, hook->userdata);
break;
default: //case HOOK_PRINT:
ret = ((xchat_print_cb*)hook->callback)(word, hook->userdata);
break;
}
if ((ret & XCHAT_EAT_XCHAT) && (ret & XCHAT_EAT_PLUGIN))
{
eat = 1;
goto xit;
}
if (ret & XCHAT_EAT_PLUGIN)
goto xit; // stop running plugins
if (ret & XCHAT_EAT_XCHAT)
eat = 1; // eventually we'll return 1, but continue running plugins
list = next;
}
xit:
// really remove deleted hooks now
list = hook_list;
while (list)
{
hook = (xchat_hook*)list->data;
next = list->next;
if (hook->type == HOOK_DELETED)
{
hook_list = g_slist_remove(hook_list, hook);
free(hook);
}
list = next;
}
return eat;
}
