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author | James Booth <boothj5@gmail.com> | 2013-01-12 01:01:39 +0000 |
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committer | James Booth <boothj5@gmail.com> | 2013-01-12 01:01:39 +0000 |
commit | dad01d8f84431141eb93cba1409c2a4c01620548 (patch) | |
tree | ffa073e761bb8cb23edced11d423461ac9edaed5 /src/muc.c | |
parent | f8cc0c4d07cdf195372f554f2d1beeaf9182d977 (diff) | |
download | profani-tty-dad01d8f84431141eb93cba1409c2a4c01620548.tar.gz |
Renamed room_chat module to muc
Diffstat (limited to 'src/muc.c')
-rw-r--r-- | src/muc.c | 476 |
1 files changed, 476 insertions, 0 deletions
diff --git a/src/muc.c b/src/muc.c new file mode 100644 index 00000000..da9d6522 --- /dev/null +++ b/src/muc.c @@ -0,0 +1,476 @@ +/* + * muc.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 "contact.h" +#include "prof_autocomplete.h" + +typedef struct _muc_room_t { + char *room; // e.g. test@conference.server + char *nick; // e.g. Some User + char *subject; + gboolean pending_nick_change; + GHashTable *roster; + PAutocomplete nick_ac; + GHashTable *nick_changes; + gboolean roster_received; +} muc_room; + +GHashTable *rooms = NULL; + +static void _room_free(muc_room *room); + +/* + * Join the chat room with the specified nickname + */ +void +room_join(const char * const room, const char * const nick) +{ + if (rooms == NULL) { + rooms = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, + (GDestroyNotify)_room_free); + } + + muc_room *new_room = malloc(sizeof(muc_room)); + new_room->room = strdup(room); + new_room->nick = strdup(nick); + new_room->roster = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, + (GDestroyNotify)p_contact_free); + new_room->nick_ac = p_autocomplete_new(); + new_room->nick_changes = g_hash_table_new_full(g_str_hash, g_str_equal, + g_free, g_free); + new_room->roster_received = FALSE; + new_room->pending_nick_change = FALSE; + + g_hash_table_insert(rooms, strdup(room), new_room); +} + +/* + * Leave the room + */ +void +room_leave(const char * const room) +{ + g_hash_table_remove(rooms, room); +} + +/* + * Flag that the user has sent a nick change to the service + * and is awaiting the response + */ +void +room_set_pending_nick_change(const char * const room) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + chat_room->pending_nick_change = TRUE; + } +} + +/* + * Returns TRUE if the room is awaiting the result of a + * nick change + */ +gboolean +room_is_pending_nick_change(const char * const room) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + return chat_room->pending_nick_change; + } else { + return FALSE; + } +} + +/* + * Change the current nuck name for the room, call once + * the service has responded + */ +void +room_change_nick(const char * const room, const char * const nick) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + free(chat_room->nick); + chat_room->nick = strdup(nick); + chat_room->pending_nick_change = FALSE; + } +} + +/* + * Returns TRUE if the user is currently in the room + */ +gboolean +room_is_active(const char * const full_room_jid) +{ + char **tokens = g_strsplit(full_room_jid, "/", 0); + char *room_part = tokens[0]; + + if (rooms != NULL) { + muc_room *chat_room = g_hash_table_lookup(rooms, room_part); + + if (chat_room != NULL) { + return TRUE; + } else { + return FALSE; + } + } else { + return FALSE; + } +} + +/* + * Return a list of room names + * The contents of the list are owned by the chat room and should not be + * modified or freed. + */ +GList * +room_get_rooms(void) +{ + if (rooms != NULL) { + return g_hash_table_get_keys(rooms); + } else { + return NULL; + } +} + +/* + * Return current users nickname for the specified room + * The nickname is owned by the chat room and should not be modified or freed + */ +char * +room_get_nick_for_room(const char * const room) +{ + if (rooms != NULL) { + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + return chat_room->nick; + } else { + return NULL; + } + } else { + return NULL; + } +} + +/* + * Get the room name part of the full JID, e.g. + * Full JID = "test@conference.server/person" + * returns "test@conference.server" + */ +char * +room_get_room_from_full_jid(const char * const full_room_jid) +{ + char **tokens = g_strsplit(full_room_jid, "/", 0); + char *room_part; + + if (tokens == NULL || tokens[0] == NULL) { + return NULL; + } else { + room_part = strdup(tokens[0]); + + g_strfreev(tokens); + + return room_part; + } +} + +/* + * Returns TRUE if the JID is a room JID + * The test is that the passed JID does not contain a "/" + */ +gboolean +room_from_jid_is_room(const char * const room_jid) +{ + gchar *result = g_strrstr(room_jid, "/"); + return (result == NULL); +} + +/* + * Get the nickname part of the full JID, e.g. + * Full JID = "test@conference.server/person" + * returns "person" + */ +char * +room_get_nick_from_full_jid(const char * const full_room_jid) +{ + char **tokens = g_strsplit(full_room_jid, "/", 0); + char *nick_part; + + if (tokens == NULL || tokens[1] == NULL) { + return NULL; + } else { + nick_part = strdup(tokens[1]); + + g_strfreev(tokens); + + return nick_part; + } +} + +/* + * Given a room name, and a nick name create and return a full JID of the form + * room@server/nick + * Will return a newly created string that must be freed by the caller + */ +char * +room_create_full_room_jid(const char * const room, const char * const nick) +{ + GString *full_jid = g_string_new(room); + g_string_append(full_jid, "/"); + g_string_append(full_jid, nick); + + char *result = strdup(full_jid->str); + + g_string_free(full_jid, TRUE); + + return result; +} + +/* + * Given a full room JID of the form + * room@server/nick + * Will create two new strings and point room and nick to them e.g. + * *room = "room@server", *nick = "nick" + * The strings must be freed by the caller + * Returns TRUE if the JID was parsed successfully, FALSE otherwise + */ +gboolean +room_parse_room_jid(const char * const full_room_jid, char **room, char **nick) +{ + char **tokens = g_strsplit(full_room_jid, "/", 0); + + if (tokens == NULL || tokens[0] == NULL || tokens[1] == NULL) { + return FALSE; + } else { + *room = strdup(tokens[0]); + *nick = strdup(tokens[1]); + + g_strfreev(tokens); + + return TRUE; + } +} + +/* + * Returns TRUE if the specified nick exists in the room's roster + */ +gboolean +room_nick_in_roster(const char * const room, const char * const nick) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + PContact contact = g_hash_table_lookup(chat_room->roster, nick); + if (contact != NULL) { + return TRUE; + } else { + return FALSE; + } + } + + return FALSE; +} + +/* + * Add a new chat room member to the room's roster + */ +gboolean +room_add_to_roster(const char * const room, const char * const nick, + const char * const show, const char * const status) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + gboolean updated = FALSE; + + if (chat_room != NULL) { + PContact old = g_hash_table_lookup(chat_room->roster, nick); + + if (old == NULL) { + updated = TRUE; + p_autocomplete_add(chat_room->nick_ac, strdup(nick)); + } else if ((g_strcmp0(p_contact_presence(old), show) != 0) || + (g_strcmp0(p_contact_status(old), status) != 0)) { + updated = TRUE; + } + + PContact contact = p_contact_new(nick, NULL, show, status, NULL, FALSE); + g_hash_table_replace(chat_room->roster, strdup(nick), contact); + } + + return updated; +} + +/* + * Remove a room member from the room's roster + */ +void +room_remove_from_roster(const char * const room, const char * const nick) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + g_hash_table_remove(chat_room->roster, nick); + p_autocomplete_remove(chat_room->nick_ac, nick); + } +} + +/* + * Return a list of PContacts representing the room members in the room's roster + * The list is owned by the room and must not be mofified or freed + */ +GList * +room_get_roster(const char * const room) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + return g_hash_table_get_values(chat_room->roster); + } else { + return NULL; + } +} + +/* + * Return a PAutocomplete representing the room member's in the roster + */ +PAutocomplete +room_get_nick_ac(const char * const room) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + return chat_room->nick_ac; + } else { + return NULL; + } +} + +/* + * Set to TRUE when the rooms roster has been fully recieved + */ +void +room_set_roster_received(const char * const room) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + chat_room->roster_received = TRUE; + } +} + +/* + * Returns TRUE id the rooms roster has been fully recieved + */ +gboolean +room_get_roster_received(const char * const room) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + return chat_room->roster_received; + } else { + return FALSE; + } +} + +/* + * Remove the old_nick from the roster, and flag that a pending nickname change + * is in progress + */ +void +room_add_pending_nick_change(const char * const room, + const char * const new_nick, const char * const old_nick) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + g_hash_table_insert(chat_room->nick_changes, strdup(new_nick), strdup(old_nick)); + room_remove_from_roster(room, old_nick); + } +} + +/* + * Complete the pending nick name change for a contact in the room's roster + * The new nick name will be added to the roster + * The old nick name will be returned in a new string which must be freed by + * the caller + */ +char * +room_complete_pending_nick_change(const char * const room, + const char * const nick) +{ + muc_room *chat_room = g_hash_table_lookup(rooms, room); + + if (chat_room != NULL) { + char *old_nick = g_hash_table_lookup(chat_room->nick_changes, nick); + char *old_nick_cpy; + + if (old_nick != NULL) { + old_nick_cpy = strdup(old_nick); + g_hash_table_remove(chat_room->nick_changes, nick); + + return old_nick_cpy; + } + } + + return NULL; +} + +static void +_room_free(muc_room *room) +{ + if (room != NULL) { + if (room->room != NULL) { + g_free(room->room); + room->room = NULL; + } + if (room->nick != NULL) { + g_free(room->nick); + room->nick = NULL; + } + if (room->subject != NULL) { + g_free(room->subject); + room->subject = NULL; + } + if (room->roster != NULL) { + g_hash_table_remove_all(room->roster); + room->roster = NULL; + } + if (room->nick_ac != NULL) { + p_autocomplete_free(room->nick_ac); + } + if (room->nick_changes != NULL) { + g_hash_table_remove_all(room->nick_changes); + room->nick_changes = NULL; + } + g_free(room); + } + room = NULL; +} |