From 00e400dc984091b7cb0b130de723f96ba70f50b2 Mon Sep 17 00:00:00 2001 From: James Booth Date: Mon, 28 Jan 2013 00:41:37 +0000 Subject: Renamed iq.c -> xmpp_iq.c --- src/iq.c | 330 ---------------------------------------------------------- src/xmpp_iq.c | 330 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 330 insertions(+), 330 deletions(-) delete mode 100644 src/iq.c create mode 100644 src/xmpp_iq.c (limited to 'src') diff --git a/src/iq.c b/src/iq.c deleted file mode 100644 index 43e31147..00000000 --- a/src/iq.c +++ /dev/null @@ -1,330 +0,0 @@ -/* - * iq.c - * - * Copyright (C) 2012, 2013 James Booth - * - * 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 . - * - */ - -#include -#include - -#include - -#include "capabilities.h" -#include "common.h" -#include "config.h" -#include "contact_list.h" -#include "log.h" -#include "stanza.h" -#include "xmpp.h" - -#define HANDLE(ns, type, func) xmpp_handler_add(conn, func, ns, STANZA_NAME_IQ, type, ctx) - -static int _iq_handle_error(xmpp_conn_t * const conn, - xmpp_stanza_t * const stanza, void * const userdata); -static int _iq_handle_roster_set(xmpp_conn_t * const conn, - xmpp_stanza_t * const stanza, void * const userdata); -static int _iq_handle_roster_result(xmpp_conn_t * const conn, - xmpp_stanza_t * const stanza, void * const userdata); -static int _iq_handle_ping_get(xmpp_conn_t * const conn, - xmpp_stanza_t * const stanza, void * const userdata); -static int _iq_handle_version_get(xmpp_conn_t * const conn, - xmpp_stanza_t * const stanza, void * const userdata); -static int _iq_handle_discoinfo_get(xmpp_conn_t * const conn, - xmpp_stanza_t * const stanza, void * const userdata); -static int _iq_handle_discoinfo_result(xmpp_conn_t * const conn, - xmpp_stanza_t * const stanza, void * const userdata); - -void -iq_add_handlers(xmpp_conn_t * const conn, xmpp_ctx_t * const ctx) -{ - HANDLE(NULL, STANZA_TYPE_ERROR, _iq_handle_error); - HANDLE(XMPP_NS_ROSTER, STANZA_TYPE_SET, _iq_handle_roster_set); - HANDLE(XMPP_NS_ROSTER, STANZA_TYPE_RESULT, _iq_handle_roster_result); - HANDLE(XMPP_NS_DISCO_INFO, STANZA_TYPE_GET, _iq_handle_discoinfo_get); - HANDLE(XMPP_NS_DISCO_INFO, STANZA_TYPE_RESULT, _iq_handle_discoinfo_result); - HANDLE(STANZA_NS_VERSION, STANZA_TYPE_GET, _iq_handle_version_get); - HANDLE(STANZA_NS_PING, STANZA_TYPE_GET, _iq_handle_ping_get); -} - -static int -_iq_handle_error(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, - void * const userdata) -{ - const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); - - if (id != NULL) { - log_error("IQ error received, id: %s.", id); - } else { - log_error("IQ error recieved."); - } - - return 1; -} - -static int -_iq_handle_roster_set(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, - void * const userdata) -{ - xmpp_stanza_t *query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY); - xmpp_stanza_t *item = - xmpp_stanza_get_child_by_name(query, STANZA_NAME_ITEM); - - if (item == NULL) { - return 1; - } - - const char *jid = xmpp_stanza_get_attribute(item, STANZA_ATTR_JID); - const char *sub = xmpp_stanza_get_attribute(item, STANZA_ATTR_SUBSCRIPTION); - if (g_strcmp0(sub, "remove") == 0) { - contact_list_remove(jid); - return 1; - } - - gboolean pending_out = FALSE; - const char *ask = xmpp_stanza_get_attribute(item, STANZA_ATTR_ASK); - if ((ask != NULL) && (strcmp(ask, "subscribe") == 0)) { - pending_out = TRUE; - } - - contact_list_update_subscription(jid, sub, pending_out); - - return 1; -} - -static int -_iq_handle_roster_result(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, - void * const userdata) -{ - const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); - - // handle initial roster response - if (g_strcmp0(id, "roster") == 0) { - xmpp_stanza_t *query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY); - xmpp_stanza_t *item = xmpp_stanza_get_children(query); - - while (item != NULL) { - const char *jid = xmpp_stanza_get_attribute(item, STANZA_ATTR_JID); - const char *name = xmpp_stanza_get_attribute(item, STANZA_ATTR_NAME); - const char *sub = xmpp_stanza_get_attribute(item, STANZA_ATTR_SUBSCRIPTION); - - gboolean pending_out = FALSE; - const char *ask = xmpp_stanza_get_attribute(item, STANZA_ATTR_ASK); - if (g_strcmp0(ask, "subscribe") == 0) { - pending_out = TRUE; - } - - gboolean added = contact_list_add(jid, name, "offline", NULL, sub, - pending_out); - - if (!added) { - log_warning("Attempt to add contact twice: %s", jid); - } - - item = xmpp_stanza_get_next(item); - } - - /* TODO: Save somehow last presence show and use it for initial - * presence rather than PRESENCE_ONLINE. It will be helpful - * when I set dnd status and reconnect for some reason */ - // send initial presence - jabber_update_presence(PRESENCE_ONLINE, NULL, 0); - } - - return 1; -} - -static int -_iq_handle_ping_get(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, - void * const userdata) -{ - xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata; - const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); - const char *to = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TO); - const char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM); - - if ((from == NULL) || (to == NULL)) { - return 1; - } - - xmpp_stanza_t *pong = xmpp_stanza_new(ctx); - xmpp_stanza_set_name(pong, STANZA_NAME_IQ); - xmpp_stanza_set_attribute(pong, STANZA_ATTR_TO, from); - xmpp_stanza_set_attribute(pong, STANZA_ATTR_FROM, to); - xmpp_stanza_set_attribute(pong, STANZA_ATTR_TYPE, STANZA_TYPE_RESULT); - - if (id != NULL) { - xmpp_stanza_set_attribute(pong, STANZA_ATTR_ID, id); - } - - xmpp_send(conn, pong); - xmpp_stanza_release(pong); - - return 1; -} - -static int -_iq_handle_version_get(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, - void * const userdata) -{ - xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata; - const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); - const char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM); - - if (from != NULL) { - xmpp_stanza_t *response = xmpp_stanza_new(ctx); - xmpp_stanza_set_name(response, STANZA_NAME_IQ); - if (id != NULL) { - xmpp_stanza_set_id(response, id); - } - xmpp_stanza_set_attribute(response, STANZA_ATTR_TO, from); - xmpp_stanza_set_type(response, STANZA_TYPE_RESULT); - - xmpp_stanza_t *query = xmpp_stanza_new(ctx); - xmpp_stanza_set_name(query, STANZA_NAME_QUERY); - xmpp_stanza_set_ns(query, STANZA_NS_VERSION); - - xmpp_stanza_t *name = xmpp_stanza_new(ctx); - xmpp_stanza_set_name(name, "name"); - xmpp_stanza_t *name_txt = xmpp_stanza_new(ctx); - xmpp_stanza_set_text(name_txt, "Profanity"); - xmpp_stanza_add_child(name, name_txt); - - xmpp_stanza_t *version = xmpp_stanza_new(ctx); - xmpp_stanza_set_name(version, "version"); - xmpp_stanza_t *version_txt = xmpp_stanza_new(ctx); - GString *version_str = g_string_new(PACKAGE_VERSION); - if (strcmp(PACKAGE_STATUS, "development") == 0) { - g_string_append(version_str, "dev"); - } - xmpp_stanza_set_text(version_txt, version_str->str); - xmpp_stanza_add_child(version, version_txt); - - xmpp_stanza_add_child(query, name); - xmpp_stanza_add_child(query, version); - xmpp_stanza_add_child(response, query); - - xmpp_send(conn, response); - - xmpp_stanza_release(response); - } - - return 1; -} - -static int -_iq_handle_discoinfo_get(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, - void * const userdata) -{ - xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata; - const char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM); - - xmpp_stanza_t *incoming_query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY); - const char *node_str = xmpp_stanza_get_attribute(incoming_query, STANZA_ATTR_NODE); - - if (from != NULL && node_str != NULL) { - xmpp_stanza_t *response = xmpp_stanza_new(ctx); - xmpp_stanza_set_name(response, STANZA_NAME_IQ); - xmpp_stanza_set_id(response, xmpp_stanza_get_id(stanza)); - xmpp_stanza_set_attribute(response, STANZA_ATTR_TO, from); - xmpp_stanza_set_type(response, STANZA_TYPE_RESULT); - xmpp_stanza_t *query = caps_create_query_response_stanza(ctx); - xmpp_stanza_set_attribute(query, STANZA_ATTR_NODE, node_str); - xmpp_stanza_add_child(response, query); - xmpp_send(conn, response); - - xmpp_stanza_release(response); - } - - return 1; -} - -static int -_iq_handle_discoinfo_result(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, - void * const userdata) -{ - const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); - - if ((id != NULL) && (g_str_has_prefix(id, "disco"))) { - xmpp_stanza_t *query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY); - char *node = xmpp_stanza_get_attribute(query, STANZA_ATTR_NODE); - if (node == NULL) { - return 1; - } - - char *caps_key = NULL; - - // xep-0115 - if (g_strcmp0(id, "disco") == 0) { - caps_key = strdup(node); - - // validate sha1 - gchar **split = g_strsplit(node, "#", -1); - char *given_sha1 = split[1]; - char *generated_sha1 = caps_create_sha1_str(query); - - if (g_strcmp0(given_sha1, generated_sha1) != 0) { - log_info("Invalid SHA1 recieved for caps."); - FREE_SET_NULL(generated_sha1); - g_strfreev(split); - - return 1; - } - FREE_SET_NULL(generated_sha1); - g_strfreev(split); - - // non supported hash, or legacy caps - } else { - caps_key = strdup(id + 6); - } - - // already cached - if (caps_contains(caps_key)) { - log_info("Client info already cached."); - return 1; - } - - xmpp_stanza_t *identity = xmpp_stanza_get_child_by_name(query, "identity"); - - if (identity == NULL) { - return 1; - } - - const char *category = xmpp_stanza_get_attribute(identity, "category"); - if (category == NULL) { - return 1; - } - - if (strcmp(category, "client") != 0) { - return 1; - } - - const char *name = xmpp_stanza_get_attribute(identity, "name"); - if (name == 0) { - return 1; - } - - caps_add(caps_key, name); - - free(caps_key); - - return 1; - } else { - return 1; - } -} diff --git a/src/xmpp_iq.c b/src/xmpp_iq.c new file mode 100644 index 00000000..ec6482f4 --- /dev/null +++ b/src/xmpp_iq.c @@ -0,0 +1,330 @@ +/* + * xmpp_iq.c + * + * Copyright (C) 2012, 2013 James Booth + * + * 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 . + * + */ + +#include +#include + +#include + +#include "capabilities.h" +#include "common.h" +#include "config.h" +#include "contact_list.h" +#include "log.h" +#include "stanza.h" +#include "xmpp.h" + +#define HANDLE(ns, type, func) xmpp_handler_add(conn, func, ns, STANZA_NAME_IQ, type, ctx) + +static int _iq_handle_error(xmpp_conn_t * const conn, + xmpp_stanza_t * const stanza, void * const userdata); +static int _iq_handle_roster_set(xmpp_conn_t * const conn, + xmpp_stanza_t * const stanza, void * const userdata); +static int _iq_handle_roster_result(xmpp_conn_t * const conn, + xmpp_stanza_t * const stanza, void * const userdata); +static int _iq_handle_ping_get(xmpp_conn_t * const conn, + xmpp_stanza_t * const stanza, void * const userdata); +static int _iq_handle_version_get(xmpp_conn_t * const conn, + xmpp_stanza_t * const stanza, void * const userdata); +static int _iq_handle_discoinfo_get(xmpp_conn_t * const conn, + xmpp_stanza_t * const stanza, void * const userdata); +static int _iq_handle_discoinfo_result(xmpp_conn_t * const conn, + xmpp_stanza_t * const stanza, void * const userdata); + +void +iq_add_handlers(xmpp_conn_t * const conn, xmpp_ctx_t * const ctx) +{ + HANDLE(NULL, STANZA_TYPE_ERROR, _iq_handle_error); + HANDLE(XMPP_NS_ROSTER, STANZA_TYPE_SET, _iq_handle_roster_set); + HANDLE(XMPP_NS_ROSTER, STANZA_TYPE_RESULT, _iq_handle_roster_result); + HANDLE(XMPP_NS_DISCO_INFO, STANZA_TYPE_GET, _iq_handle_discoinfo_get); + HANDLE(XMPP_NS_DISCO_INFO, STANZA_TYPE_RESULT, _iq_handle_discoinfo_result); + HANDLE(STANZA_NS_VERSION, STANZA_TYPE_GET, _iq_handle_version_get); + HANDLE(STANZA_NS_PING, STANZA_TYPE_GET, _iq_handle_ping_get); +} + +static int +_iq_handle_error(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, + void * const userdata) +{ + const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); + + if (id != NULL) { + log_error("IQ error received, id: %s.", id); + } else { + log_error("IQ error recieved."); + } + + return 1; +} + +static int +_iq_handle_roster_set(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, + void * const userdata) +{ + xmpp_stanza_t *query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY); + xmpp_stanza_t *item = + xmpp_stanza_get_child_by_name(query, STANZA_NAME_ITEM); + + if (item == NULL) { + return 1; + } + + const char *jid = xmpp_stanza_get_attribute(item, STANZA_ATTR_JID); + const char *sub = xmpp_stanza_get_attribute(item, STANZA_ATTR_SUBSCRIPTION); + if (g_strcmp0(sub, "remove") == 0) { + contact_list_remove(jid); + return 1; + } + + gboolean pending_out = FALSE; + const char *ask = xmpp_stanza_get_attribute(item, STANZA_ATTR_ASK); + if ((ask != NULL) && (strcmp(ask, "subscribe") == 0)) { + pending_out = TRUE; + } + + contact_list_update_subscription(jid, sub, pending_out); + + return 1; +} + +static int +_iq_handle_roster_result(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, + void * const userdata) +{ + const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); + + // handle initial roster response + if (g_strcmp0(id, "roster") == 0) { + xmpp_stanza_t *query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY); + xmpp_stanza_t *item = xmpp_stanza_get_children(query); + + while (item != NULL) { + const char *jid = xmpp_stanza_get_attribute(item, STANZA_ATTR_JID); + const char *name = xmpp_stanza_get_attribute(item, STANZA_ATTR_NAME); + const char *sub = xmpp_stanza_get_attribute(item, STANZA_ATTR_SUBSCRIPTION); + + gboolean pending_out = FALSE; + const char *ask = xmpp_stanza_get_attribute(item, STANZA_ATTR_ASK); + if (g_strcmp0(ask, "subscribe") == 0) { + pending_out = TRUE; + } + + gboolean added = contact_list_add(jid, name, "offline", NULL, sub, + pending_out); + + if (!added) { + log_warning("Attempt to add contact twice: %s", jid); + } + + item = xmpp_stanza_get_next(item); + } + + /* TODO: Save somehow last presence show and use it for initial + * presence rather than PRESENCE_ONLINE. It will be helpful + * when I set dnd status and reconnect for some reason */ + // send initial presence + jabber_update_presence(PRESENCE_ONLINE, NULL, 0); + } + + return 1; +} + +static int +_iq_handle_ping_get(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, + void * const userdata) +{ + xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata; + const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); + const char *to = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TO); + const char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM); + + if ((from == NULL) || (to == NULL)) { + return 1; + } + + xmpp_stanza_t *pong = xmpp_stanza_new(ctx); + xmpp_stanza_set_name(pong, STANZA_NAME_IQ); + xmpp_stanza_set_attribute(pong, STANZA_ATTR_TO, from); + xmpp_stanza_set_attribute(pong, STANZA_ATTR_FROM, to); + xmpp_stanza_set_attribute(pong, STANZA_ATTR_TYPE, STANZA_TYPE_RESULT); + + if (id != NULL) { + xmpp_stanza_set_attribute(pong, STANZA_ATTR_ID, id); + } + + xmpp_send(conn, pong); + xmpp_stanza_release(pong); + + return 1; +} + +static int +_iq_handle_version_get(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, + void * const userdata) +{ + xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata; + const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); + const char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM); + + if (from != NULL) { + xmpp_stanza_t *response = xmpp_stanza_new(ctx); + xmpp_stanza_set_name(response, STANZA_NAME_IQ); + if (id != NULL) { + xmpp_stanza_set_id(response, id); + } + xmpp_stanza_set_attribute(response, STANZA_ATTR_TO, from); + xmpp_stanza_set_type(response, STANZA_TYPE_RESULT); + + xmpp_stanza_t *query = xmpp_stanza_new(ctx); + xmpp_stanza_set_name(query, STANZA_NAME_QUERY); + xmpp_stanza_set_ns(query, STANZA_NS_VERSION); + + xmpp_stanza_t *name = xmpp_stanza_new(ctx); + xmpp_stanza_set_name(name, "name"); + xmpp_stanza_t *name_txt = xmpp_stanza_new(ctx); + xmpp_stanza_set_text(name_txt, "Profanity"); + xmpp_stanza_add_child(name, name_txt); + + xmpp_stanza_t *version = xmpp_stanza_new(ctx); + xmpp_stanza_set_name(version, "version"); + xmpp_stanza_t *version_txt = xmpp_stanza_new(ctx); + GString *version_str = g_string_new(PACKAGE_VERSION); + if (strcmp(PACKAGE_STATUS, "development") == 0) { + g_string_append(version_str, "dev"); + } + xmpp_stanza_set_text(version_txt, version_str->str); + xmpp_stanza_add_child(version, version_txt); + + xmpp_stanza_add_child(query, name); + xmpp_stanza_add_child(query, version); + xmpp_stanza_add_child(response, query); + + xmpp_send(conn, response); + + xmpp_stanza_release(response); + } + + return 1; +} + +static int +_iq_handle_discoinfo_get(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, + void * const userdata) +{ + xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata; + const char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM); + + xmpp_stanza_t *incoming_query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY); + const char *node_str = xmpp_stanza_get_attribute(incoming_query, STANZA_ATTR_NODE); + + if (from != NULL && node_str != NULL) { + xmpp_stanza_t *response = xmpp_stanza_new(ctx); + xmpp_stanza_set_name(response, STANZA_NAME_IQ); + xmpp_stanza_set_id(response, xmpp_stanza_get_id(stanza)); + xmpp_stanza_set_attribute(response, STANZA_ATTR_TO, from); + xmpp_stanza_set_type(response, STANZA_TYPE_RESULT); + xmpp_stanza_t *query = caps_create_query_response_stanza(ctx); + xmpp_stanza_set_attribute(query, STANZA_ATTR_NODE, node_str); + xmpp_stanza_add_child(response, query); + xmpp_send(conn, response); + + xmpp_stanza_release(response); + } + + return 1; +} + +static int +_iq_handle_discoinfo_result(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, + void * const userdata) +{ + const char *id = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_ID); + + if ((id != NULL) && (g_str_has_prefix(id, "disco"))) { + xmpp_stanza_t *query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY); + char *node = xmpp_stanza_get_attribute(query, STANZA_ATTR_NODE); + if (node == NULL) { + return 1; + } + + char *caps_key = NULL; + + // xep-0115 + if (g_strcmp0(id, "disco") == 0) { + caps_key = strdup(node); + + // validate sha1 + gchar **split = g_strsplit(node, "#", -1); + char *given_sha1 = split[1]; + char *generated_sha1 = caps_create_sha1_str(query); + + if (g_strcmp0(given_sha1, generated_sha1) != 0) { + log_info("Invalid SHA1 recieved for caps."); + FREE_SET_NULL(generated_sha1); + g_strfreev(split); + + return 1; + } + FREE_SET_NULL(generated_sha1); + g_strfreev(split); + + // non supported hash, or legacy caps + } else { + caps_key = strdup(id + 6); + } + + // already cached + if (caps_contains(caps_key)) { + log_info("Client info already cached."); + return 1; + } + + xmpp_stanza_t *identity = xmpp_stanza_get_child_by_name(query, "identity"); + + if (identity == NULL) { + return 1; + } + + const char *category = xmpp_stanza_get_attribute(identity, "category"); + if (category == NULL) { + return 1; + } + + if (strcmp(category, "client") != 0) { + return 1; + } + + const char *name = xmpp_stanza_get_attribute(identity, "name"); + if (name == 0) { + return 1; + } + + caps_add(caps_key, name); + + free(caps_key); + + return 1; + } else { + return 1; + } +} -- cgit 1.4.1-2-gfad0