diff options
Diffstat (limited to 'src/event/server_events.c')
| -rw-r--r-- | src/event/server_events.c | 825 |
1 files changed, 825 insertions, 0 deletions
diff --git a/src/event/server_events.c b/src/event/server_events.c new file mode 100644 index 00000000..fe942680 --- /dev/null +++ b/src/event/server_events.c @@ -0,0 +1,825 @@ +/* + * server_events.c + * + * Copyright (C) 2012 - 2015 James Booth <boothj5@gmail.com> + * + * This file is part of Profanity. + * + * Profanity 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. + * + * Profanity 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 Profanity. If not, see <http://www.gnu.org/licenses/>. + * + * In addition, as a special exception, the copyright holders give permission to + * link the code of portions of this program with the OpenSSL library under + * certain conditions as described in each individual source file, and + * distribute linked combinations including the two. + * + * You must obey the GNU General Public License in all respects for all of the + * code used other than OpenSSL. If you modify file(s) with this exception, you + * may extend this exception to your version of the file(s), but you are not + * obligated to do so. If you do not wish to do so, delete this exception + * statement from your version. If you delete this exception statement from all + * source files in the program, then also delete it here. + * + */ + +#include <string.h> +#include <stdlib.h> + +#include "config.h" + +#include "chat_session.h" +#include "log.h" +#include "muc.h" +#include "config/preferences.h" +#include "config/account.h" +#include "roster_list.h" + +#ifdef HAVE_LIBOTR +#include "otr/otr.h" +#include <libotr/proto.h> +#endif + +#include "ui/ui.h" + +void +handle_room_join_error(const char * const room, const char * const err) +{ + if (muc_active(room)) { + muc_leave(room); + } + ui_handle_room_join_error(room, err); +} + +// handle presence stanza errors +void +handle_presence_error(const char *from, const char * const type, + const char *err_msg) +{ + // handle error from recipient + if (from != NULL) { + ui_handle_recipient_error(from, err_msg); + + // handle errors from no recipient + } else { + ui_handle_error(err_msg); + } +} + +// handle message stanza errors +void +handle_message_error(const char * const jid, const char * const type, + const char * const err_msg) +{ + // handle errors from no recipient + if (jid == NULL) { + ui_handle_error(err_msg); + + // handle recipient not found ('from' contains a value and type is 'cancel') + } else if (type != NULL && (strcmp(type, "cancel") == 0)) { + log_info("Recipient %s not found: %s", jid, err_msg); + Jid *jidp = jid_create(jid); + chat_session_remove(jidp->barejid); + + // handle any other error from recipient + } else { + ui_handle_recipient_error(jid, err_msg); + } +} + +void +handle_login_account_success(char *account_name) +{ + ProfAccount *account = accounts_get_account(account_name); + +#ifdef HAVE_LIBOTR + otr_on_connect(account); +#endif + + ui_handle_login_account_success(account); + + // attempt to rejoin rooms with passwords + GList *curr = muc_rooms(); + while (curr != NULL) { + char *password = muc_password(curr->data); + if (password != NULL) { + char *nick = muc_nick(curr->data); + presence_join_room(curr->data, nick, password); + } + curr = g_list_next(curr); + } + g_list_free(curr); + + log_info("%s logged in successfully", account->jid); + account_free(account); +} + +void +handle_roster_received(void) +{ + if (prefs_get_boolean(PREF_ROSTER)) { + ui_show_roster(); + } +} + +void +handle_lost_connection(void) +{ + cons_show_error("Lost connection."); + roster_clear(); + muc_invites_clear(); + chat_sessions_clear(); + ui_disconnected(); +} + +void +handle_failed_login(void) +{ + cons_show_error("Login failed."); + log_info("Login failed"); +} + +void +handle_software_version_result(const char * const jid, const char * const presence, + const char * const name, const char * const version, const char * const os) +{ + cons_show_software_version(jid, presence, name, version, os); +} + +void +handle_disco_info(const char *from, GSList *identities, GSList *features) +{ + cons_show_disco_info(from, identities, features); +} + +void +handle_room_disco_info(const char * const room, GSList *identities, GSList *features, gboolean display) +{ + muc_set_features(room, features); + if (display) { + ui_show_room_disco_info(room, identities, features); + } +} + +void +handle_disco_info_error(const char * const from, const char * const error) +{ + if (from) { + cons_show_error("Service discovery failed for %s: %s", from, error); + } else { + cons_show_error("Service discovery failed: %s", error); + } +} + +void +handle_enable_carbons_error(const char * const error) +{ + cons_show_error("Server error enabling message carbons: %s", error); +} + +void +handle_disable_carbons_error(const char * const error) +{ + cons_show_error("Server error disabling message carbons: %s", error); +} + +void +handle_room_info_error(const char * const room, const char * const error) +{ + ui_handle_room_info_error(room, error); +} + +void +handle_room_list(GSList *rooms, const char *conference_node) +{ + cons_show_room_list(rooms, conference_node); +} + +void +handle_room_affiliation_list_result_error(const char * const room, const char * const affiliation, + const char * const error) +{ + log_debug("Error retrieving %s list for room %s: %s", affiliation, room, error); + ui_handle_room_affiliation_list_error(room, affiliation, error); +} + +void +handle_room_affiliation_list(const char * const room, const char * const affiliation, GSList *jids) +{ + muc_jid_autocomplete_add_all(room, jids); + ui_handle_room_affiliation_list(room, affiliation, jids); +} + +void +handle_room_role_set_error(const char * const room, const char * const nick, const char * const role, + const char * const error) +{ + log_debug("Error setting role %s list for room %s, user %s: %s", role, room, nick, error); + ui_handle_room_role_set_error(room, nick, role, error); +} + +void +handle_room_role_list_result_error(const char * const room, const char * const role, const char * const error) +{ + log_debug("Error retrieving %s list for room %s: %s", role, room, error); + ui_handle_room_role_list_error(room, role, error); +} + +void +handle_room_role_list(const char * const room, const char * const role, GSList *nicks) +{ + ui_handle_room_role_list(room, role, nicks); +} + +void +handle_room_affiliation_set_error(const char * const room, const char * const jid, const char * const affiliation, + const char * const error) +{ + log_debug("Error setting affiliation %s list for room %s, user %s: %s", affiliation, room, jid, error); + ui_handle_room_affiliation_set_error(room, jid, affiliation, error); +} + +void +handle_disco_items(GSList *items, const char *jid) +{ + cons_show_disco_items(items, jid); +} + +void +handle_room_invite(jabber_invite_t invite_type, + const char * const invitor, const char * const room, + const char * const reason, const char * const password) +{ + if (!muc_active(room) && !muc_invites_contain(room)) { + cons_show_room_invite(invitor, room, reason); + muc_invites_add(room, password); + } +} + +void +handle_room_broadcast(const char *const room_jid, + const char * const message) +{ + if (muc_roster_complete(room_jid)) { + ui_room_broadcast(room_jid, message); + } else { + muc_pending_broadcasts_add(room_jid, message); + } +} + +void +handle_room_subject(const char * const room, const char * const nick, const char * const subject) +{ + muc_set_subject(room, subject); + if (muc_roster_complete(room)) { + ui_room_subject(room, nick, subject); + } +} + +void +handle_room_history(const char * const room_jid, const char * const nick, + GTimeVal tv_stamp, const char * const message) +{ + ui_room_history(room_jid, nick, tv_stamp, message); +} + +void +handle_room_message(const char * const room_jid, const char * const nick, + const char * const message) +{ + ui_room_message(room_jid, nick, message); + + if (prefs_get_boolean(PREF_GRLOG)) { + Jid *jid = jid_create(jabber_get_fulljid()); + groupchat_log_chat(jid->barejid, room_jid, nick, message); + jid_destroy(jid); + } +} + +void +handle_incoming_private_message(char *fulljid, char *message) +{ + ui_incoming_private_msg(fulljid, message, NULL); +} + +void +handle_carbon(char *barejid, char *message) +{ + ui_outgoing_chat_msg_carbon(barejid, message); +} + +void +handle_incoming_message(char *barejid, char *resource, char *message) +{ +#ifdef HAVE_LIBOTR + gboolean was_decrypted = FALSE; + char *newmessage; + + prof_otrpolicy_t policy = otr_get_policy(barejid); + char *whitespace_base = strstr(message,OTRL_MESSAGE_TAG_BASE); + + //check for OTR whitespace (opportunistic or always) + if (policy == PROF_OTRPOLICY_OPPORTUNISTIC || policy == PROF_OTRPOLICY_ALWAYS) { + if (whitespace_base) { + if (strstr(message, OTRL_MESSAGE_TAG_V2) || strstr(message, OTRL_MESSAGE_TAG_V1)) { + // Remove whitespace pattern for proper display in UI + // Handle both BASE+TAGV1/2(16+8) and BASE+TAGV1+TAGV2(16+8+8) + int tag_length = 24; + if (strstr(message, OTRL_MESSAGE_TAG_V2) && strstr(message, OTRL_MESSAGE_TAG_V1)) { + tag_length = 32; + } + memmove(whitespace_base, whitespace_base+tag_length, tag_length); + char *otr_query_message = otr_start_query(); + cons_show("OTR Whitespace pattern detected. Attempting to start OTR session..."); + message_send_chat_encrypted(barejid, otr_query_message); + } + } + } + newmessage = otr_decrypt_message(barejid, message, &was_decrypted); + + // internal OTR message + if (newmessage == NULL) { + return; + } + + if (policy == PROF_OTRPOLICY_ALWAYS && !was_decrypted && !whitespace_base) { + char *otr_query_message = otr_start_query(); + cons_show("Attempting to start OTR session..."); + message_send_chat_encrypted(barejid, otr_query_message); + } + + ui_incoming_msg(barejid, resource, newmessage, NULL); + chat_log_otr_msg_in(barejid, newmessage, was_decrypted); + otr_free_message(newmessage); +#else + ui_incoming_msg(barejid, resource, message, NULL); + chat_log_msg_in(barejid, message); +#endif +} + +void +handle_delayed_private_message(char *fulljid, char *message, GTimeVal tv_stamp) +{ + ui_incoming_private_msg(fulljid, message, &tv_stamp); +} + +void +handle_delayed_message(char *barejid, char *message, GTimeVal tv_stamp) +{ + ui_incoming_msg(barejid, NULL, message, &tv_stamp); + chat_log_msg_in_delayed(barejid, message, &tv_stamp); +} + +void +handle_message_receipt(char *barejid, char *id) +{ + ui_message_receipt(barejid, id); +} + +void +handle_typing(char *barejid, char *resource) +{ + ui_contact_typing(barejid, resource); + if (ui_chat_win_exists(barejid)) { + chat_session_recipient_typing(barejid, resource); + } +} + +void +handle_paused(char *barejid, char *resource) +{ + if (ui_chat_win_exists(barejid)) { + chat_session_recipient_paused(barejid, resource); + } +} + +void +handle_inactive(char *barejid, char *resource) +{ + if (ui_chat_win_exists(barejid)) { + chat_session_recipient_inactive(barejid, resource); + } +} + +void +handle_gone(const char * const barejid, const char * const resource) +{ + ui_recipient_gone(barejid, resource); + if (ui_chat_win_exists(barejid)) { + chat_session_recipient_gone(barejid, resource); + } +} + +void +handle_activity(const char * const barejid, const char * const resource, gboolean send_states) +{ + if (ui_chat_win_exists(barejid)) { + chat_session_recipient_active(barejid, resource, send_states); + } +} + +void +handle_subscription(const char *barejid, jabber_subscr_t type) +{ + switch (type) { + case PRESENCE_SUBSCRIBE: + /* TODO: auto-subscribe if needed */ + cons_show("Received authorization request from %s", barejid); + log_info("Received authorization request from %s", barejid); + ui_print_system_msg_from_recipient(barejid, "Authorization request, type '/sub allow' to accept or '/sub deny' to reject"); + if (prefs_get_boolean(PREF_NOTIFY_SUB)) { + notify_subscription(barejid); + } + break; + case PRESENCE_SUBSCRIBED: + cons_show("Subscription received from %s", barejid); + log_info("Subscription received from %s", barejid); + ui_print_system_msg_from_recipient(barejid, "Subscribed"); + break; + case PRESENCE_UNSUBSCRIBED: + cons_show("%s deleted subscription", barejid); + log_info("%s deleted subscription", barejid); + ui_print_system_msg_from_recipient(barejid, "Unsubscribed"); + break; + default: + /* unknown type */ + break; + } +} + +void +handle_contact_offline(char *barejid, char *resource, char *status) +{ + gboolean updated = roster_contact_offline(barejid, resource, status); + + if (resource != NULL && updated) { + ui_contact_offline(barejid, resource, status); + } + + rosterwin_roster(); + chat_session_remove(barejid); +} + +void +handle_contact_online(char *barejid, Resource *resource, + GDateTime *last_activity) +{ + gboolean updated = roster_update_presence(barejid, resource, last_activity); + + if (updated) { + char *show_console = prefs_get_string(PREF_STATUSES_CONSOLE); + char *show_chat_win = prefs_get_string(PREF_STATUSES_CHAT); + PContact contact = roster_get_contact(barejid); + if (p_contact_subscription(contact) != NULL) { + if (strcmp(p_contact_subscription(contact), "none") != 0) { + + // show in console if "all" + if (g_strcmp0(show_console, "all") == 0) { + cons_show_contact_online(contact, resource, last_activity); + + // show in console of "online" and presence online + } else if (g_strcmp0(show_console, "online") == 0 && + resource->presence == RESOURCE_ONLINE) { + cons_show_contact_online(contact, resource, last_activity); + + } + + // show in chat win if "all" + if (g_strcmp0(show_chat_win, "all") == 0) { + ui_chat_win_contact_online(contact, resource, last_activity); + + // show in char win if "online" and presence online + } else if (g_strcmp0(show_chat_win, "online") == 0 && + resource->presence == RESOURCE_ONLINE) { + ui_chat_win_contact_online(contact, resource, last_activity); + } + } + } + prefs_free_string(show_console); + prefs_free_string(show_chat_win); + } + + rosterwin_roster(); + chat_session_remove(barejid); +} + +void +handle_leave_room(const char * const room) +{ + muc_leave(room); + ui_leave_room(room); +} + +void +handle_room_destroy(const char * const room) +{ + muc_leave(room); + ui_room_destroy(room); +} + +void +handle_room_destroyed(const char * const room, const char * const new_jid, const char * const password, + const char * const reason) +{ + muc_leave(room); + ui_room_destroyed(room, reason, new_jid, password); +} + +void +handle_room_kicked(const char * const room, const char * const actor, const char * const reason) +{ + muc_leave(room); + ui_room_kicked(room, actor, reason); +} + +void +handle_room_banned(const char * const room, const char * const actor, const char * const reason) +{ + muc_leave(room); + ui_room_banned(room, actor, reason); +} + +void +handle_room_configure(const char * const room, DataForm *form) +{ + ui_handle_room_configuration(room, form); +} + +void +handle_room_configuration_form_error(const char * const room, const char * const message) +{ + ui_handle_room_configuration_form_error(room, message); +} + +void +handle_room_config_submit_result(const char * const room) +{ + ui_handle_room_config_submit_result(room); +} + +void +handle_room_config_submit_result_error(const char * const room, const char * const message) +{ + ui_handle_room_config_submit_result_error(room, message); +} + +void +handle_room_kick_result_error(const char * const room, const char * const nick, const char * const error) +{ + ui_handle_room_kick_error(room, nick, error); +} + +void +handle_room_occupant_offline(const char * const room, const char * const nick, + const char * const show, const char * const status) +{ + muc_roster_remove(room, nick); + + char *muc_status_pref = prefs_get_string(PREF_STATUSES_MUC); + if (g_strcmp0(muc_status_pref, "none") != 0) { + ui_room_member_offline(room, nick); + } + prefs_free_string(muc_status_pref); + occupantswin_occupants(room); +} + +void +handle_room_occupent_kicked(const char * const room, const char * const nick, const char * const actor, + const char * const reason) +{ + muc_roster_remove(room, nick); + ui_room_member_kicked(room, nick, actor, reason); + occupantswin_occupants(room); +} + +void +handle_room_occupent_banned(const char * const room, const char * const nick, const char * const actor, + const char * const reason) +{ + muc_roster_remove(room, nick); + ui_room_member_banned(room, nick, actor, reason); + occupantswin_occupants(room); +} + +void +handle_group_add(const char * const contact, + const char * const group) +{ + ui_group_added(contact, group); +} + +void +handle_group_remove(const char * const contact, + const char * const group) +{ + ui_group_removed(contact, group); +} + +void +handle_roster_remove(const char * const barejid) +{ + ui_roster_remove(barejid); +} + +void +handle_roster_add(const char * const barejid, const char * const name) +{ + ui_roster_add(barejid, name); +} + +void +handle_roster_update(const char * const barejid, const char * const name, + GSList *groups, const char * const subscription, gboolean pending_out) +{ + roster_update(barejid, name, groups, subscription, pending_out); + rosterwin_roster(); +} + +void +handle_autoping_cancel(void) +{ + prefs_set_autoping(0); + cons_show_error("Server ping not supported, autoping disabled."); +} + +void +handle_xmpp_stanza(const char * const msg) +{ + ui_handle_stanza(msg); +} + +void +handle_ping_result(const char * const from, int millis) +{ + if (from == NULL) { + cons_show("Ping response from server: %dms.", millis); + } else { + cons_show("Ping response from %s: %dms.", from, millis); + } +} + +void +handle_ping_error_result(const char * const from, const char * const error) +{ + if (error == NULL) { + cons_show_error("Error returned from pinging %s.", from); + } else { + cons_show_error("Error returned from pinging %s: %s.", from, error); + } +} + +void +handle_muc_self_online(const char * const room, const char * const nick, gboolean config_required, + const char * const role, const char * const affiliation, const char * const actor, const char * const reason, + const char * const jid, const char * const show, const char * const status) +{ + muc_roster_add(room, nick, jid, role, affiliation, show, status); + char *old_role = muc_role_str(room); + char *old_affiliation = muc_affiliation_str(room); + muc_set_role(room, role); + muc_set_affiliation(room, affiliation); + + // handle self nick change + if (muc_nick_change_pending(room)) { + muc_nick_change_complete(room, nick); + ui_room_nick_change(room, nick); + + // handle roster complete + } else if (!muc_roster_complete(room)) { + if (muc_autojoin(room)) { + ui_room_join(room, FALSE); + } else { + ui_room_join(room, TRUE); + } + + iq_room_info_request(room, FALSE); + + muc_invites_remove(room); + muc_roster_set_complete(room); + + // show roster if occupants list disabled by default + if (!prefs_get_boolean(PREF_OCCUPANTS)) { + GList *occupants = muc_roster(room); + ui_room_roster(room, occupants, NULL); + g_list_free(occupants); + } + + char *subject = muc_subject(room); + if (subject != NULL) { + ui_room_subject(room, NULL, subject); + } + + GList *pending_broadcasts = muc_pending_broadcasts(room); + if (pending_broadcasts != NULL) { + GList *curr = pending_broadcasts; + while (curr != NULL) { + ui_room_broadcast(room, curr->data); + curr = g_list_next(curr); + } + } + + // room configuration required + if (config_required) { + muc_set_requires_config(room, TRUE); + ui_room_requires_config(room); + } + + // check for change in role/affiliation + } else { + if (prefs_get_boolean(PREF_MUC_PRIVILEGES)) { + // both changed + if ((g_strcmp0(role, old_role) != 0) && (g_strcmp0(affiliation, old_affiliation) != 0)) { + ui_room_role_and_affiliation_change(room, role, affiliation, actor, reason); + + // role changed + } else if (g_strcmp0(role, old_role) != 0) { + ui_room_role_change(room, role, actor, reason); + + // affiliation changed + } else if (g_strcmp0(affiliation, old_affiliation) != 0) { + ui_room_affiliation_change(room, affiliation, actor, reason); + } + } + } + + occupantswin_occupants(room); +} + +void +handle_muc_occupant_online(const char * const room, const char * const nick, const char * const jid, + const char * const role, const char * const affiliation, const char * const actor, const char * const reason, + const char * const show, const char * const status) +{ + Occupant *occupant = muc_roster_item(room, nick); + + const char *old_role = NULL; + const char *old_affiliation = NULL; + if (occupant) { + old_role = muc_occupant_role_str(occupant); + old_affiliation = muc_occupant_affiliation_str(occupant); + } + + gboolean updated = muc_roster_add(room, nick, jid, role, affiliation, show, status); + + // not yet finished joining room + if (!muc_roster_complete(room)) { + return; + } + + // handle nickname change + char *old_nick = muc_roster_nick_change_complete(room, nick); + if (old_nick) { + ui_room_member_nick_change(room, old_nick, nick); + free(old_nick); + occupantswin_occupants(room); + return; + } + + // joined room + if (!occupant) { + char *muc_status_pref = prefs_get_string(PREF_STATUSES_MUC); + if (g_strcmp0(muc_status_pref, "none") != 0) { + ui_room_member_online(room, nick, role, affiliation, show, status); + } + prefs_free_string(muc_status_pref); + occupantswin_occupants(room); + return; + } + + // presence updated + if (updated) { + char *muc_status_pref = prefs_get_string(PREF_STATUSES_MUC); + if (g_strcmp0(muc_status_pref, "all") == 0) { + ui_room_member_presence(room, nick, show, status); + } + prefs_free_string(muc_status_pref); + occupantswin_occupants(room); + + // presence unchanged, check for role/affiliation change + } else { + if (prefs_get_boolean(PREF_MUC_PRIVILEGES)) { + // both changed + if ((g_strcmp0(role, old_role) != 0) && (g_strcmp0(affiliation, old_affiliation) != 0)) { + ui_room_occupant_role_and_affiliation_change(room, nick, role, affiliation, actor, reason); + + // role changed + } else if (g_strcmp0(role, old_role) != 0) { + ui_room_occupant_role_change(room, nick, role, actor, reason); + + // affiliation changed + } else if (g_strcmp0(affiliation, old_affiliation) != 0) { + ui_room_occupant_affiliation_change(room, nick, affiliation, actor, reason); + } + } + occupantswin_occupants(room); + } +} |