--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cli-service.c	Thu Jan 11 04:29:08 2007 +0000
@@ -0,0 +1,85 @@
+/*
+ * Dropbear SSH
+ * 
+ * Copyright (c) 2002,2003 Matt Johnston
+ * Copyright (c) 2004 by Mihnea Stoenescu
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE. */
+
+#include "includes.h"
+#include "service.h"
+#include "dbutil.h"
+#include "packet.h"
+#include "buffer.h"
+#include "session.h"
+#include "ssh.h"
+
+void send_msg_service_request(char* servicename) {
+
+	TRACE(("enter send_msg_service_request: servicename='%s'", servicename))
+
+	CHECKCLEARTOWRITE();
+
+	buf_putbyte(ses.writepayload, SSH_MSG_SERVICE_REQUEST);
+	buf_putstring(ses.writepayload, servicename, strlen(servicename));
+
+	encrypt_packet();
+	TRACE(("leave send_msg_service_request"))
+}
+
+/* This just sets up the state variables right for the main client session loop
+ * to deal with */
+void recv_msg_service_accept() {
+
+	unsigned char* servicename;
+	unsigned int len;
+
+	TRACE(("enter recv_msg_service_accept"))
+
+	servicename = buf_getstring(ses.payload, &len);
+
+	/* ssh-userauth */
+	if (cli_ses.state == SERVICE_AUTH_REQ_SENT
+			&& len == SSH_SERVICE_USERAUTH_LEN
+			&& strncmp(SSH_SERVICE_USERAUTH, servicename, len) == 0) {
+
+		cli_ses.state = SERVICE_AUTH_ACCEPT_RCVD;
+		m_free(servicename);
+		TRACE(("leave recv_msg_service_accept: done ssh-userauth"))
+		return;
+	}
+
+	/* ssh-connection */
+	if (cli_ses.state == SERVICE_CONN_REQ_SENT
+			&& len == SSH_SERVICE_CONNECTION_LEN 
+			&& strncmp(SSH_SERVICE_CONNECTION, servicename, len) == 0) {
+
+		if (ses.authstate.authdone != 1) {
+			dropbear_exit("request for connection before auth");
+		}
+
+		cli_ses.state = SERVICE_CONN_ACCEPT_RCVD;
+		m_free(servicename);
+		TRACE(("leave recv_msg_service_accept: done ssh-connection"))
+		return;
+	}
+
+	dropbear_exit("unrecognised service accept");
+}