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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, version 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#include <stdlib.h>
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#include <string.h>
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#include <strophe.h>
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#include <weechat/weechat-plugin.h>
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#include "plugin.h"
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#include "config.h"
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#include "connection.h"
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//#include "api/xmpp-api-hello.h"
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//#include "api/xmpp-api-error.h"
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//#include "api/xmpp-api-message.h"
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//#include "api/xmpp-api-user-typing.h"
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xmpp_conn_t *connection;
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void connection__init()
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{
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xmpp_initialize();
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}
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int version_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userdata)
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{
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xmpp_stanza_t *reply, *query, *name, *version, *text;
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const char *ns;
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xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata;
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weechat_printf(NULL, "Received version request from %s", xmpp_stanza_get_from(stanza));
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reply = xmpp_stanza_reply(stanza);
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xmpp_stanza_set_type(reply, "result");
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query = xmpp_stanza_new(ctx);
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xmpp_stanza_set_name(query, "query");
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ns = xmpp_stanza_get_ns(xmpp_stanza_get_children(stanza));
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if (ns) {
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xmpp_stanza_set_ns(query, ns);
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}
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name = xmpp_stanza_new(ctx);
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xmpp_stanza_set_name(name, "name");
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xmpp_stanza_add_child(query, name);
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xmpp_stanza_release(name);
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text = xmpp_stanza_new(ctx);
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xmpp_stanza_set_text(text, "libstrophe example bot");
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xmpp_stanza_add_child(name, text);
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xmpp_stanza_release(text);
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version = xmpp_stanza_new(ctx);
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xmpp_stanza_set_name(version, "version");
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xmpp_stanza_add_child(query, version);
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xmpp_stanza_release(version);
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text = xmpp_stanza_new(ctx);
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xmpp_stanza_set_text(text, "1.0");
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xmpp_stanza_add_child(version, text);
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xmpp_stanza_release(text);
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xmpp_stanza_add_child(reply, query);
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xmpp_stanza_release(query);
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xmpp_send(conn, reply);
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xmpp_stanza_release(reply);
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return 1;
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}
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int message_handler(xmpp_conn_t *conn, xmpp_stanza_t *stanza, void *userdata)
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{
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xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata;
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xmpp_stanza_t *body, *reply;
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const char *type;
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char *intext, *replytext;
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int quit = 0;
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body = xmpp_stanza_get_child_by_name(stanza, "body");
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if (body == NULL)
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return 1;
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type = xmpp_stanza_get_type(stanza);
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if (type != NULL && strcmp(type, "error") == 0)
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return 1;
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intext = xmpp_stanza_get_text(body);
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weechat_printf(NULL, "Incoming message from %s: %s", xmpp_stanza_get_from(stanza),
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intext);
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reply = xmpp_stanza_reply(stanza);
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if (xmpp_stanza_get_type(reply) == NULL)
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xmpp_stanza_set_type(reply, "chat");
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if (strcmp(intext, "quit") == 0) {
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replytext = strdup("bye!");
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quit = 1;
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} else {
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replytext = (char *)malloc(strlen(" to you too!") + strlen(intext) + 1);
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strcpy(replytext, intext);
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strcat(replytext, " to you too!");
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}
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xmpp_free(ctx, intext);
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xmpp_message_set_body(reply, replytext);
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xmpp_send(conn, reply);
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xmpp_stanza_release(reply);
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free(replytext);
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if (quit)
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xmpp_disconnect(conn);
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return 1;
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}
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void connection__handler(xmpp_conn_t *conn, xmpp_conn_event_t status,
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int error, xmpp_stream_error_t *stream_error,
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void *userdata)
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{
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xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata;
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(void)error;
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(void)stream_error;
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if (status == XMPP_CONN_CONNECT) {
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xmpp_stanza_t *pres;
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weechat_printf(NULL, "DEBUG: connected");
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xmpp_handler_add(conn, version_handler, "jabber:iq:version", "iq", NULL,
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ctx);
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xmpp_handler_add(conn, message_handler, NULL, "message", NULL, ctx);
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/* Send initial <presence/> so that we appear online to contacts */
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pres = xmpp_presence_new(ctx);
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xmpp_send(conn, pres);
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xmpp_stanza_release(pres);
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} else {
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weechat_printf(NULL, "DEBUG: disconnected");
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xmpp_stop(ctx);
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}
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}
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int connection__connect(xmpp_ctx_t *context, xmpp_conn_t **connection,
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xmpp_log_t *logger, const char* jid,
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const char* password, int tls)
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{
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*connection = xmpp_conn_new(context);
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xmpp_conn_set_jid(*connection, jid);
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xmpp_conn_set_pass(*connection, password);
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auto flags = xmpp_conn_get_flags(*connection);
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switch (tls)
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{
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case 0:
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flags |= XMPP_CONN_FLAG_DISABLE_TLS;
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break;
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case 1:
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break;
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case 2:
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flags |= XMPP_CONN_FLAG_TRUST_TLS;
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break;
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default:
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break;
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}
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xmpp_conn_set_flags(*connection, flags);
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if (xmpp_connect_client(*connection, NULL, 0, &connection__handler, context)
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!= XMPP_EOK)
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{
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weechat_printf(
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NULL,
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_("%s%s: error connecting to %s"),
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weechat_prefix("error"), WEECHAT_XMPP_PLUGIN_NAME,
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jid);
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return 0;
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}
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weechat_printf(
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NULL,
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_("%s%s: c'necting to %s"),
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weechat_prefix("error"), WEECHAT_XMPP_PLUGIN_NAME,
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jid);
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return 1;
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}
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void connection__process(xmpp_ctx_t *context, xmpp_conn_t *connection,
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const unsigned long timeout)
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{
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if (connection)
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{
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xmpp_run_once(context ? context : xmpp_conn_get_context(connection),
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timeout);
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}
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}
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int connection__route_message(xmpp_conn_t *workspace,
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const char *type, void *message)
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{
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//struct stringcase key;
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//key.string = type;
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//size_t case_count = sizeof(cases) / sizeof(cases[0]);
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//void *entry_ptr = bsearch(&key, cases, case_count,
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// sizeof(struct stringcase), stringcase_cmp);
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//if (entry_ptr)
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//{
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// struct stringcase *entry = (struct stringcase *)entry_ptr;
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// return (*entry->func)(workspace, message);
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//}
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//else
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//{
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// weechat_printf(
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// workspace->buffer,
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// _("%s%s: got unhandled message of type: %s"),
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// weechat_prefix("error"), XMPP_PLUGIN_NAME,
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// type);
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return 1;
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//}
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}
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