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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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52
src/plugin_api/handle.h
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@@ -17,6 +17,9 @@
*
*/
#ifndef HAVE_UHUB_PLUGIN_HANDLE_H
#define HAVE_UHUB_PLUGIN_HANDLE_H
#include "system.h"
#include "util/ipcalc.h"
@@ -45,7 +48,6 @@ enum plugin_status
st_default = 0, /* Use default */
st_allow = 1, /* Allow action */
st_deny = -1, /* Deny action */
st_restrict = -2, /* Further action required */
};
typedef enum plugin_status plugin_st;
@@ -69,17 +71,24 @@ struct auth_info
enum auth_credentials credentials;
};
typedef plugin_st (*on_connect_t)(struct ip_addr_encap*);
typedef plugin_st (*on_chat_msg_t)(struct plugin_user* from, const char* message);
typedef plugin_st (*on_private_msg_t)(struct plugin_user* from, struct plugin_user* to, const char* message);
typedef plugin_st (*on_search_t)(struct plugin_user* from, const char* data);
typedef plugin_st (*on_p2p_connect_t)(struct plugin_user* from, struct plugin_user* to);
typedef plugin_st (*on_p2p_revconnect_t)(struct plugin_user* from, struct plugin_user* to);
typedef void (*on_user_connect_t)(struct ip_addr_encap*);
typedef void (*on_user_login_t)(struct plugin_user*);
typedef void (*on_user_logout_t)(struct plugin_user*);
typedef void (*on_user_nick_change_t)(struct plugin_user*, const char* new_nick);
typedef plugin_st (*on_change_nick_t)(struct plugin_user*, const char* new_nick);
typedef plugin_st (*on_check_ip_early_t)(struct ip_addr_encap*);
typedef plugin_st (*on_check_ip_late_t)(struct ip_addr_encap*);
typedef plugin_st (*on_validate_nick_t)(const char* nick);
typedef plugin_st (*on_validate_cid_t)(const char* cid);
typedef plugin_st (*on_change_nick_t)(struct plugin_user*, const char* new_nick);
typedef int (*auth_get_user_t)(const char* nickname, struct auth_info* info);
typedef plugin_st (*auth_register_user_t)(struct auth_info* user);
typedef plugin_st (*auth_update_user_t)(struct auth_info* user);
@@ -88,23 +97,28 @@ typedef plugin_st (*auth_delete_user_t)(struct auth_info* user);
struct plugin_funcs
{
// Users logging in and out
on_connect_t on_connect;
on_user_login_t on_user_login;
on_user_logout_t on_user_logout;
on_change_nick_t on_user_change_nick;
on_user_connect_t on_user_connect; /* A user has connected to the hub */
on_user_login_t on_user_login; /* A user has successfully logged in to the hub */
on_user_logout_t on_user_logout; /* A user has logged out of the hub (was previously logged in) */
on_user_nick_change_t on_user_nick_change; /* A user has changed nickname */
// Activity events
on_chat_msg_t on_chat_msg;
on_private_msg_t on_private_msg;
on_search_t on_search;
on_p2p_connect_t on_p2p_connect;
on_p2p_revconnect_t on_p2p_revconnect;
// Activity events (can be intercepted and refused by a plugin)
on_chat_msg_t on_chat_msg; /* A public chat message is about to be sent (can be intercepted) */
on_private_msg_t on_private_msg; /* A public chat message is about to be sent (can be intercepted) */
on_search_t on_search; /* A search is about to be sent (can be intercepted) */
on_p2p_connect_t on_p2p_connect; /* A user is about to connect to another user (can be intercepted) */
on_p2p_revconnect_t on_p2p_revconnect; /* A user is about to connect to another user (can be intercepted) */
// Authentication actions.
auth_get_user_t auth_get_user; /* Get authentication info from plugin */
auth_register_user_t auth_register_user; /* Register user */
auth_update_user_t auth_update_user; /* Update a registered user */
auth_delete_user_t auth_delete_user; /* Delete a registered user */
// Login check functions
on_check_ip_early_t login_check_ip_early;
on_check_ip_late_t login_check_ip_late;
// Authentication
auth_get_user_t auth_get_user;
auth_register_user_t auth_register_user;
auth_update_user_t auth_update_user;
auth_delete_user_t auth_delete_user;
};
struct uhub_plugin_handle
@@ -135,3 +149,5 @@ extern int plugin_unregister(struct uhub_plugin_handle*);
typedef int (*plugin_register_f)(struct uhub_plugin_handle* handle, const char* config);
typedef int (*plugin_unregister_f)(struct uhub_plugin_handle*);
#endif /* HAVE_UHUB_PLUGIN_HANDLE_H */