--- /dev/null
+/*
+ * $Id$
+ *
+ * Handle messages sent and received using XMPP (Jabber) protocol
+ *
+ * Copyright (c) 2007-2009 by Art Cancro
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "sysdep.h"
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <pwd.h>
+#include <errno.h>
+#include <sys/types.h>
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+# include <sys/time.h>
+# else
+# include <time.h>
+# endif
+#endif
+
+#include <sys/wait.h>
+#include <string.h>
+#include <limits.h>
+#include <ctype.h>
+#include <expat.h>
+#include <libcitadel.h>
+#include "citadel.h"
+#include "server.h"
+#include "citserver.h"
+#include "support.h"
+#include "config.h"
+#include "internet_addressing.h"
+#include "md5.h"
+#include "ctdl_module.h"
+#include "serv_xmpp.h"
+
+
+/*
+ * This function is called by the XMPP service's async loop.
+ * If the client session has instant messages waiting, it outputs
+ * unsolicited XML stanzas containing them.
+ */
+void xmpp_output_incoming_messages(void) {
+
+ struct ExpressMessage *ptr;
+
+ while (CC->FirstExpressMessage != NULL) {
+
+ begin_critical_section(S_SESSION_TABLE);
+ ptr = CC->FirstExpressMessage;
+ CC->FirstExpressMessage = CC->FirstExpressMessage->next;
+ end_critical_section(S_SESSION_TABLE);
+
+ cprintf("<message to=\"%s\" from=\"%s\" type=\"chat\">",
+ XMPP->client_jid,
+ ptr->sender_email);
+ if (ptr->text != NULL) {
+ striplt(ptr->text);
+ cprintf("<body>%s</body>", ptr->text);
+ free(ptr->text);
+ }
+ cprintf("</message>");
+ free(ptr);
+ }
+}
+
+/*
+ * Client is sending a message.
+ */
+void xmpp_send_message(char *message_to, char *message_body) {
+ char *recp = NULL;
+ int message_sent = 0;
+ struct CitContext *cptr;
+
+ if (message_body == NULL) return;
+ if (message_to == NULL) return;
+ if (IsEmptyStr(message_to)) return;
+ if (!CC->logged_in) return;
+
+ for (cptr = ContextList; cptr != NULL; cptr = cptr->next) {
+ if ( (cptr->logged_in)
+ && (cptr->can_receive_im)
+ && (!strcasecmp(cptr->cs_inet_email, message_to))
+ ) {
+ recp = cptr->user.fullname;
+ }
+ }
+
+ if (recp) {
+ message_sent = PerformXmsgHooks(CC->user.fullname, CC->cs_inet_email, recp, message_body);
+ }
+
+ free(XMPP->message_body);
+ XMPP->message_body = NULL;
+ XMPP->message_to[0] = 0;
+ time(&CC->lastidle);
+}
+
projects / citadel.git / blobdiff