Added xmpp subdir to source

1 files changed, 0 insertions, 487 deletions

diff --git a/src/xmpp_presence.c b/src/xmpp_presence.c
deleted file mode 100644
index 745389a6..00000000
--- a/src/xmpp_presence.c
+++ /dev/null
@@ -1,487 +0,0 @@
-/*
- * xmpp_presence.c
- *
- * Copyright (C) 2012, 2013 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/>.
- *
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <glib.h>
-
-#include "common.h"
-#include "log.h"
-#include "muc.h"
-#include "preferences.h"
-#include "profanity.h"
-#include "xmpp.h"
-
-static GHashTable *sub_requests;
-
-#define HANDLE(ns, type, func) xmpp_handler_add(conn, func, ns, STANZA_NAME_PRESENCE, type, ctx)
-
-static int _presence_handler(xmpp_conn_t * const conn,
-    xmpp_stanza_t * const stanza, void * const userdata);
-static char* _handle_presence_caps(xmpp_stanza_t * const stanza);
-static int _room_presence_handler(const char * const jid,
-    xmpp_stanza_t * const stanza);
-
-void
-presence_init(void)
-{
-    sub_requests = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
-}
-
-void
-presence_add_handlers(void)
-{
-    xmpp_conn_t * const conn = jabber_get_conn();
-    xmpp_ctx_t * const ctx = jabber_get_ctx();
-    HANDLE(NULL, NULL, _presence_handler);
-}
-
-void
-presence_subscription(const char * const jid, const jabber_subscr_t action)
-{
-    xmpp_ctx_t *ctx = jabber_get_ctx();
-    xmpp_conn_t *conn = jabber_get_conn();
-    xmpp_stanza_t *presence;
-    char *type, *jid_cpy, *bare_jid;
-
-    // jid must be a bare JID
-    jid_cpy = strdup(jid);
-    bare_jid = strtok(jid_cpy, "/");
-    g_hash_table_remove(sub_requests, bare_jid);
-
-    if (action == PRESENCE_SUBSCRIBE)
-        type = STANZA_TYPE_SUBSCRIBE;
-    else if (action == PRESENCE_SUBSCRIBED)
-        type = STANZA_TYPE_SUBSCRIBED;
-    else if (action == PRESENCE_UNSUBSCRIBED)
-        type = STANZA_TYPE_UNSUBSCRIBED;
-    else { // unknown action
-        free(jid_cpy);
-        return;
-    }
-
-    presence = xmpp_stanza_new(ctx);
-    xmpp_stanza_set_name(presence, STANZA_NAME_PRESENCE);
-    xmpp_stanza_set_type(presence, type);
-    xmpp_stanza_set_attribute(presence, STANZA_ATTR_TO, bare_jid);
-    xmpp_send(conn, presence);
-    xmpp_stanza_release(presence);
-    free(jid_cpy);
-}
-
-GList *
-presence_get_subscription_requests(void)
-{
-    return g_hash_table_get_keys(sub_requests);
-}
-
-void
-presence_free_sub_requests(void)
-{
-    if (sub_requests != NULL)
-        g_hash_table_remove_all(sub_requests);
-}
-
-void
-presence_join_room(Jid *jid)
-{
-    xmpp_ctx_t *ctx = jabber_get_ctx();
-    xmpp_conn_t *conn = jabber_get_conn();
-    xmpp_stanza_t *presence = stanza_create_room_join_presence(ctx, jid->fulljid);
-    xmpp_send(conn, presence);
-    xmpp_stanza_release(presence);
-
-    muc_join_room(jid->barejid, jid->resourcepart);
-}
-
-void
-presence_change_room_nick(const char * const room, const char * const nick)
-{
-    xmpp_ctx_t *ctx = jabber_get_ctx();
-    xmpp_conn_t *conn = jabber_get_conn();
-    char *full_room_jid = create_fulljid(room, nick);
-    xmpp_stanza_t *presence = stanza_create_room_newnick_presence(ctx, full_room_jid);
-    xmpp_send(conn, presence);
-    xmpp_stanza_release(presence);
-
-    free(full_room_jid);
-}
-
-void
-presence_leave_chat_room(const char * const room_jid)
-{
-    xmpp_ctx_t *ctx = jabber_get_ctx();
-    xmpp_conn_t *conn = jabber_get_conn();
-    char *nick = muc_get_room_nick(room_jid);
-
-    xmpp_stanza_t *presence = stanza_create_room_leave_presence(ctx, room_jid,
-        nick);
-    xmpp_send(conn, presence);
-    xmpp_stanza_release(presence);
-}
-
-void
-presence_update(jabber_presence_t presence_type, const char * const msg,
-    int idle)
-{
-    xmpp_ctx_t *ctx = jabber_get_ctx();
-    xmpp_conn_t *conn = jabber_get_conn();
-    int pri;
-    char *show, *last;
-
-    // don't send presence when disconnected
-    if (jabber_get_connection_status() != JABBER_CONNECTED)
-        return;
-
-    pri = accounts_get_priority_for_presence_type(jabber_get_account_name(),
-        presence_type);
-    if (pri < JABBER_PRIORITY_MIN || pri > JABBER_PRIORITY_MAX)
-        pri = 0;
-
-    jabber_conn_set_presence_type(presence_type);
-    jabber_conn_set_presence_message(msg);
-    jabber_conn_set_priority(pri);
-
-    switch(presence_type)
-    {
-        case PRESENCE_AWAY:
-            show = STANZA_TEXT_AWAY;
-            last = STANZA_TEXT_AWAY;
-            break;
-        case PRESENCE_DND:
-            show = STANZA_TEXT_DND;
-            last = STANZA_TEXT_DND;
-            break;
-        case PRESENCE_CHAT:
-            show = STANZA_TEXT_CHAT;
-            last = STANZA_TEXT_CHAT;
-            break;
-        case PRESENCE_XA:
-            show = STANZA_TEXT_XA;
-            last = STANZA_TEXT_XA;
-            break;
-        default: // PRESENCE_ONLINE
-            show = NULL;
-            last = STANZA_TEXT_ONLINE;
-            break;
-    }
-
-
-    xmpp_stanza_t *presence = stanza_create_presence(ctx, show, msg);
-
-    // servers must treat no priority as 0
-    if (pri != 0) {
-        xmpp_stanza_t *priority, *value;
-        char pri_str[10];
-
-        snprintf(pri_str, sizeof(pri_str), "%d", pri);
-        priority = xmpp_stanza_new(ctx);
-        value = xmpp_stanza_new(ctx);
-        xmpp_stanza_set_name(priority, STANZA_NAME_PRIORITY);
-        xmpp_stanza_set_text(value, pri_str);
-        xmpp_stanza_add_child(priority, value);
-        xmpp_stanza_add_child(presence, priority);
-    }
-
-    if (idle > 0) {
-        xmpp_stanza_t *query = xmpp_stanza_new(ctx);
-        xmpp_stanza_set_name(query, STANZA_NAME_QUERY);
-        xmpp_stanza_set_ns(query, STANZA_NS_LASTACTIVITY);
-        char idle_str[10];
-        snprintf(idle_str, sizeof(idle_str), "%d", idle);
-        xmpp_stanza_set_attribute(query, STANZA_ATTR_SECONDS, idle_str);
-        xmpp_stanza_add_child(presence, query);
-    }
-
-    // add caps
-    xmpp_stanza_t *caps = xmpp_stanza_new(ctx);
-    xmpp_stanza_set_name(caps, STANZA_NAME_C);
-    xmpp_stanza_set_ns(caps, STANZA_NS_CAPS);
-    xmpp_stanza_t *query = caps_create_query_response_stanza(ctx);
-
-    char *sha1 = caps_create_sha1_str(query);
-    xmpp_stanza_set_attribute(caps, STANZA_ATTR_HASH, "sha-1");
-    xmpp_stanza_set_attribute(caps, STANZA_ATTR_NODE, "http://www.profanity.im");
-    xmpp_stanza_set_attribute(caps, STANZA_ATTR_VER, sha1);
-    xmpp_stanza_add_child(presence, caps);
-
-    xmpp_send(conn, presence);
-
-    // send presence for each room
-    GList *rooms = muc_get_active_room_list();
-    while (rooms != NULL) {
-        char *room = rooms->data;
-        char *nick = muc_get_room_nick(room);
-        char *full_room_jid = create_fulljid(room, nick);
-
-        xmpp_stanza_set_attribute(presence, STANZA_ATTR_TO, full_room_jid);
-        xmpp_send(conn, presence);
-
-        rooms = g_list_next(rooms);
-    }
-    g_list_free(rooms);
-
-    xmpp_stanza_release(presence);
-
-    FREE_SET_NULL(sha1);
-
-    // set last presence for account
-    accounts_set_last_presence(jabber_get_account_name(), last);
-}
-
-
-static int
-_presence_handler(xmpp_conn_t * const conn,
-    xmpp_stanza_t * const stanza, void * const userdata)
-{
-    const char *jid = xmpp_conn_get_jid(conn);
-    char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
-    char *type = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TYPE);
-
-    Jid *my_jid = jid_create(jid);
-    Jid *from_jid = jid_create(from);
-
-    if ((type != NULL) && (strcmp(type, STANZA_TYPE_ERROR) == 0)) {
-        return error_handler(stanza);
-    }
-
-    // handle chat room presence
-    if (muc_room_is_active(from_jid)) {
-        return _room_presence_handler(from_jid->str, stanza);
-
-    // handle regular presence
-    } else {
-        char *type = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TYPE);
-        char *show_str, *status_str;
-        int idle_seconds = stanza_get_idle_time(stanza);
-        GDateTime *last_activity = NULL;
-
-        if (idle_seconds > 0) {
-            GDateTime *now = g_date_time_new_now_local();
-            last_activity = g_date_time_add_seconds(now, 0 - idle_seconds);
-            g_date_time_unref(now);
-        }
-
-        char *caps_key = _handle_presence_caps(stanza);
-
-        xmpp_stanza_t *status = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_STATUS);
-        if (status != NULL)
-            status_str = xmpp_stanza_get_text(status);
-        else
-            status_str = NULL;
-
-        if (type == NULL) { // available
-            xmpp_stanza_t *show = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_SHOW);
-            if (show != NULL)
-                show_str = xmpp_stanza_get_text(show);
-            else
-                show_str = "online";
-
-            if (strcmp(my_jid->barejid, from_jid->barejid) !=0) {
-                prof_handle_contact_online(from_jid->barejid, show_str, status_str, last_activity, caps_key);
-            }
-        } else if (strcmp(type, STANZA_TYPE_UNAVAILABLE) == 0) {
-            if (strcmp(my_jid->barejid, from_jid->barejid) !=0) {
-                prof_handle_contact_offline(from_jid->barejid, "offline", status_str);
-            }
-
-        if (last_activity != NULL) {
-            g_date_time_unref(last_activity);
-        }
-
-        // subscriptions
-        } else if (strcmp(type, STANZA_TYPE_SUBSCRIBE) == 0) {
-            prof_handle_subscription(from_jid->barejid, PRESENCE_SUBSCRIBE);
-            g_hash_table_insert(sub_requests, strdup(from_jid->barejid), strdup(from_jid->barejid));
-        } else if (strcmp(type, STANZA_TYPE_SUBSCRIBED) == 0) {
-            prof_handle_subscription(from_jid->barejid, PRESENCE_SUBSCRIBED);
-            g_hash_table_remove(sub_requests, from_jid->barejid);
-        } else if (strcmp(type, STANZA_TYPE_UNSUBSCRIBED) == 0) {
-            prof_handle_subscription(from_jid->barejid, PRESENCE_UNSUBSCRIBED);
-            g_hash_table_remove(sub_requests, from_jid->barejid);
-        } else { /* unknown type */
-            log_debug("Received presence with unknown type '%s'", type);
-        }
-    }
-
-    return 1;
-}
-
-static char *
-_handle_presence_caps(xmpp_stanza_t * const stanza)
-{
-    xmpp_ctx_t *ctx = jabber_get_ctx();
-    xmpp_conn_t *conn = jabber_get_conn();
-    char *caps_key = NULL;
-    char *node = NULL;
-    char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
-    if (stanza_contains_caps(stanza)) {
-        char *hash_type = stanza_caps_get_hash(stanza);
-
-        // xep-0115
-        if (hash_type != NULL) {
-
-            // supported hash
-            if (strcmp(hash_type, "sha-1") == 0) {
-                node = stanza_get_caps_str(stanza);
-                caps_key = node;
-
-                if (node != NULL) {
-                    if (!caps_contains(caps_key)) {
-                        xmpp_stanza_t *iq = stanza_create_disco_iq(ctx, "disco", from, node);
-                        xmpp_send(conn, iq);
-                        xmpp_stanza_release(iq);
-                    }
-                }
-
-            // unsupported hash
-            } else {
-                node = stanza_get_caps_str(stanza);
-                caps_key = from;
-
-                if (node != NULL) {
-                    if (!caps_contains(caps_key)) {
-                        GString *id = g_string_new("disco_");
-                        g_string_append(id, from);
-                        xmpp_stanza_t *iq = stanza_create_disco_iq(ctx, id->str, from, node);
-                        xmpp_send(conn, iq);
-                        xmpp_stanza_release(iq);
-                        g_string_free(id, TRUE);
-                    }
-                }
-            }
-
-            return strdup(caps_key);
-
-        //ignore or handle legacy caps
-        } else {
-            node = stanza_get_caps_str(stanza);
-            caps_key = from;
-
-            if (node != NULL) {
-                if (!caps_contains(caps_key)) {
-                    GString *id = g_string_new("disco_");
-                    g_string_append(id, from);
-                    xmpp_stanza_t *iq = stanza_create_disco_iq(ctx, id->str, from, node);
-                    xmpp_send(conn, iq);
-                    xmpp_stanza_release(iq);
-                    g_string_free(id, TRUE);
-                }
-            }
-
-            return caps_key;
-        }
-    }
-    return NULL;
-}
-
-static int
-_room_presence_handler(const char * const jid, xmpp_stanza_t * const stanza)
-{
-    char *room = NULL;
-    char *nick = NULL;
-
-    if (!parse_room_jid(jid, &room, &nick)) {
-        log_error("Could not parse room jid: %s", room);
-        return 1;
-    }
-
-    // handle self presence
-    if (stanza_is_muc_self_presence(stanza, jabber_get_jid())) {
-        char *type = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TYPE);
-        gboolean nick_change = stanza_is_room_nick_change(stanza);
-
-        if ((type != NULL) && (strcmp(type, STANZA_TYPE_UNAVAILABLE) == 0)) {
-
-            // leave room if not self nick change
-            if (nick_change) {
-                muc_set_room_pending_nick_change(room);
-            } else {
-                prof_handle_leave_room(room);
-            }
-
-        // handle self nick change
-        } else if (muc_is_room_pending_nick_change(room)) {
-            muc_complete_room_nick_change(room, nick);
-            prof_handle_room_nick_change(room, nick);
-
-        // handle roster complete
-        } else if (!muc_get_roster_received(room)) {
-            prof_handle_room_roster_complete(room);
-
-        }
-
-    // handle presence from room members
-    } else {
-        char *type = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TYPE);
-        char *show_str, *status_str;
-        char *caps_key = _handle_presence_caps(stanza);
-
-        xmpp_stanza_t *status = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_STATUS);
-        if (status != NULL) {
-            status_str = xmpp_stanza_get_text(status);
-        } else {
-            status_str = NULL;
-        }
-
-        if ((type != NULL) && (strcmp(type, STANZA_TYPE_UNAVAILABLE) == 0)) {
-
-            // handle nickname change
-            if (stanza_is_room_nick_change(stanza)) {
-                char *new_nick = stanza_get_new_nick(stanza);
-                muc_set_roster_pending_nick_change(room, new_nick, nick);
-            } else {
-                prof_handle_room_member_offline(room, nick, "offline", status_str);
-            }
-        } else {
-            xmpp_stanza_t *show = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_SHOW);
-            if (show != NULL) {
-                show_str = xmpp_stanza_get_text(show);
-            } else {
-                show_str = "online";
-            }
-            if (!muc_get_roster_received(room)) {
-                muc_add_to_roster(room, nick, show_str, status_str, caps_key);
-            } else {
-                char *old_nick = muc_complete_roster_nick_change(room, nick);
-
-                if (old_nick != NULL) {
-                    muc_add_to_roster(room, nick, show_str, status_str, caps_key);
-                    prof_handle_room_member_nick_change(room, old_nick, nick);
-                } else {
-                    if (!muc_nick_in_roster(room, nick)) {
-                        prof_handle_room_member_online(room, nick, show_str, status_str, caps_key);
-                    } else {
-                        prof_handle_room_member_presence(room, nick, show_str, status_str, caps_key);
-                    }
-                }
-            }
-        }
-    }
-
-    free(room);
-    free(nick);
-
-    return 1;
-}
-