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Misc plugin work

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* Fix crash when unloading plugins.
* Fixed plugin loader and plugin unload handler.
* Added a new example plugin: mod_logging which logs users logging in and out of the hub to stdout.
This commit is contained in:
Jan Vidar Krey
2010-06-22 16:04:33 +02:00
parent ccaa4860b4
commit aa26052479
11 changed files with 265 additions and 29 deletions
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89
src/core/plugininvoke.c Normal file
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/*
* uhub - A tiny ADC p2p connection hub
* Copyright (C) 2007-2010, Jan Vidar Krey
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "uhub.h"
#include "plugin_api/handle.h"
#define PLUGIN_INVOKE(HUB, FUNCNAME, CODE) \
if (HUB->plugins && HUB->plugins->loaded) \
{ \
struct uhub_plugin_handle* plugin = (struct uhub_plugin_handle*) list_get_first(HUB->plugins->loaded); \
while (plugin) \
{ \
if (plugin->funcs.FUNCNAME) \
CODE \
plugin = (struct uhub_plugin_handle*) list_get_next(HUB->plugins->loaded); \
} \
}
plugin_st plugin_check_ip_early(struct hub_info* hub, struct ip_addr_encap* addr)
{
plugin_st status = st_default;
PLUGIN_INVOKE(hub, login_check_ip_early, {
status = plugin->funcs.login_check_ip_early(addr);
if (status != st_default)
break;
});
return status;
}
plugin_st plugin_check_ip_late(struct hub_info* hub, struct ip_addr_encap* addr)
{
plugin_st status = st_default;
PLUGIN_INVOKE(hub, login_check_ip_late, {
status = plugin->funcs.login_check_ip_late(addr);
if (status != st_default)
break;
});
return status;
}
void plugin_log_connection_accepted(struct hub_info* hub, struct ip_addr_encap* ipaddr)
{
const char* addr = ip_convert_to_string(ipaddr);
LOG_TRACE("Got connection from %s", addr);
}
void plugin_log_connection_denied(struct hub_info* hub, struct ip_addr_encap* ipaddr)
{
const char* addr = ip_convert_to_string(ipaddr);
LOG_INFO("Denied connection from %s", addr);
}
void plugin_log_user_login_success(struct hub_info* hub, struct hub_user* user)
{
}
void plugin_log_user_login_error(struct hub_info* hub, struct hub_user* user)
{
}
void plugin_log_user_logout(struct hub_info* hub, struct hub_user* user)
{
}
void convert_user_to_plugin_user(struct plugin_user* puser, struct hub_user* user)
{
puser->sid = user->id.sid;
puser->nick = user->id.nick;
puser->cid = user->id.cid;
puser->addr = user->id.addr;
}