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xrdp-proprietary/sesman/tools/sesrun.c

136 lines
3.6 KiB

/**
* xrdp: A Remote Desktop Protocol server.
*
* Copyright (C) Jay Sorg 2004-2013
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
*
* @file sesrun.c
* @brief An utility to start a session
* @author Jay Sorg, Simone Fedele
*
*/
#include "sesman.h"
#include "tcp.h"
int g_sck;
int g_pid;
struct config_sesman g_cfg; /* config.h */
/******************************************************************************/
int DEFAULT_CC
main(int argc, char **argv)
{
int sck;
int code;
int i;
int size;
int version;
int width;
int height;
int bpp;
int display;
struct stream *in_s;
struct stream *out_s;
char *username;
char *password;
long data;
if (0 != config_read(&g_cfg))
{
g_printf("sesrun: error reading config. quitting.\n");
return 1;
}
g_pid = g_getpid();
if (argc == 1)
{
g_printf("xrdp session starter v0.1\n");
g_printf("\nusage:\n");
g_printf("sesrun <server> <username> <password> <width> <height> <bpp>\n");
}
else if (argc == 7)
{
username = argv[2];
password = argv[3];
width = g_atoi(argv[4]);
height = g_atoi(argv[5]);
bpp = g_atoi(argv[6]);
make_stream(in_s);
init_stream(in_s, 8192);
make_stream(out_s);
init_stream(out_s, 8192);
sck = g_tcp_socket();
if (sck < 0)
return 1;
if (g_tcp_connect(sck, argv[1], g_cfg.listen_port) == 0)
{
s_push_layer(out_s, channel_hdr, 8);
out_uint16_be(out_s, 0); /* code */
i = g_strlen(username);
out_uint16_be(out_s, i);
out_uint8a(out_s, username, i);
i = g_strlen(password);
out_uint16_be(out_s, i);
out_uint8a(out_s, password, i);
out_uint16_be(out_s, width);
out_uint16_be(out_s, height);
out_uint16_be(out_s, bpp);
s_mark_end(out_s);
s_pop_layer(out_s, channel_hdr);
out_uint32_be(out_s, 0); /* version */
out_uint32_be(out_s, out_s->end - out_s->data); /* size */
tcp_force_send(sck, out_s->data, out_s->end - out_s->data);
if (tcp_force_recv(sck, in_s->data, 8) == 0)
{
in_uint32_be(in_s, version);
in_uint32_be(in_s, size);
init_stream(in_s, 8192);
if (tcp_force_recv(sck, in_s->data, size - 8) == 0)
{
if (version == 0)
{
in_uint16_be(in_s, code);
if (code == 3)
{
in_uint16_be(in_s, data);
in_uint16_be(in_s, display);
g_printf("ok %d display %d\n", (int)data, display);
}
}
}
}
}
else
{
g_printf("connect error\n");
}
g_tcp_close(sck);
free_stream(in_s);
free_stream(out_s);
}
return 0;
}