1 |
/* |
/* -*- c-basic-offset: 8 -*- |
2 |
rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
3 |
Entrypoint and utility functions |
Entrypoint and utility functions |
4 |
Copyright (C) Matthew Chapman 1999-2002 |
Copyright (C) Matthew Chapman 1999-2003 |
5 |
|
|
6 |
This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
7 |
it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
21 |
#include <stdarg.h> /* va_list va_start va_end */ |
#include <stdarg.h> /* va_list va_start va_end */ |
22 |
#include <unistd.h> /* read close getuid getgid getpid getppid gethostname */ |
#include <unistd.h> /* read close getuid getgid getpid getppid gethostname */ |
23 |
#include <fcntl.h> /* open */ |
#include <fcntl.h> /* open */ |
|
#include <errno.h> /* save licence uses it. */ |
|
24 |
#include <pwd.h> /* getpwuid */ |
#include <pwd.h> /* getpwuid */ |
25 |
#include <termios.h> /* tcgetattr tcsetattr */ |
#include <termios.h> /* tcgetattr tcsetattr */ |
26 |
#include <sys/stat.h> /* stat */ |
#include <sys/stat.h> /* stat */ |
27 |
#include <sys/time.h> /* gettimeofday */ |
#include <sys/time.h> /* gettimeofday */ |
28 |
#include <sys/times.h> /* times */ |
#include <sys/times.h> /* times */ |
29 |
|
#include <errno.h> |
30 |
#include "rdesktop.h" |
#include "rdesktop.h" |
31 |
|
|
32 |
#ifdef EGD_SOCKET |
#ifdef EGD_SOCKET |
45 |
char hostname[16]; |
char hostname[16]; |
46 |
char keymapname[16]; |
char keymapname[16]; |
47 |
int keylayout = 0x409; /* Defaults to US keyboard layout */ |
int keylayout = 0x409; /* Defaults to US keyboard layout */ |
48 |
int width = 800; /* If width or height are reset to zero, the geometry will |
int width = 800; /* If width or height are reset to zero, the geometry will |
49 |
be fetched from _NET_WORKAREA */ |
be fetched from _NET_WORKAREA */ |
50 |
int height = 600; |
int height = 600; |
51 |
int tcp_port_rdp = TCP_PORT_RDP; |
int tcp_port_rdp = TCP_PORT_RDP; |
52 |
|
int server_bpp = 8; |
53 |
|
int win_button_size = 0; /* If zero, disable single app mode */ |
54 |
BOOL bitmap_compression = True; |
BOOL bitmap_compression = True; |
55 |
BOOL sendmotion = True; |
BOOL sendmotion = True; |
56 |
BOOL orders = True; |
BOOL orders = True; |
59 |
BOOL fullscreen = False; |
BOOL fullscreen = False; |
60 |
BOOL grab_keyboard = True; |
BOOL grab_keyboard = True; |
61 |
BOOL hide_decorations = False; |
BOOL hide_decorations = False; |
62 |
|
BOOL use_rdp5 = False; |
63 |
extern BOOL owncolmap; |
extern BOOL owncolmap; |
64 |
|
|
65 |
|
#ifdef RDP2VNC |
66 |
|
extern int rfb_port; |
67 |
|
extern int defer_time; |
68 |
|
void |
69 |
|
rdp2vnc_connect(char *server, uint32 flags, char *domain, char *password, |
70 |
|
char *shell, char *directory); |
71 |
|
#endif |
72 |
/* Display usage information */ |
/* Display usage information */ |
73 |
static void |
static void |
74 |
usage(char *program) |
usage(char *program) |
75 |
{ |
{ |
76 |
fprintf(stderr, "rdesktop: A Remote Desktop Protocol client.\n"); |
fprintf(stderr, "rdesktop: A Remote Desktop Protocol client.\n"); |
77 |
fprintf(stderr, "Version " VERSION ". Copyright (C) 1999-2002 Matt Chapman.\n"); |
fprintf(stderr, "Version " VERSION ". Copyright (C) 1999-2003 Matt Chapman.\n"); |
78 |
fprintf(stderr, "See http://www.rdesktop.org/ for more information.\n\n"); |
fprintf(stderr, "See http://www.rdesktop.org/ for more information.\n\n"); |
79 |
|
|
80 |
fprintf(stderr, "Usage: %s [options] server[:port]\n", program); |
fprintf(stderr, "Usage: %s [options] server[:port]\n", program); |
81 |
|
#ifdef RDP2VNC |
82 |
|
fprintf(stderr, " -V: vnc port\n"); |
83 |
|
fprintf(stderr, " -E: defer time (ms)\n"); |
84 |
|
#endif |
85 |
fprintf(stderr, " -u: user name\n"); |
fprintf(stderr, " -u: user name\n"); |
86 |
fprintf(stderr, " -d: domain\n"); |
fprintf(stderr, " -d: domain\n"); |
87 |
fprintf(stderr, " -s: shell\n"); |
fprintf(stderr, " -s: shell\n"); |
88 |
|
fprintf(stderr, " -S: caption button size (single application mode)\n"); |
89 |
fprintf(stderr, " -c: working directory\n"); |
fprintf(stderr, " -c: working directory\n"); |
90 |
fprintf(stderr, " -p: password (- to prompt)\n"); |
fprintf(stderr, " -p: password (- to prompt)\n"); |
91 |
fprintf(stderr, " -n: client hostname\n"); |
fprintf(stderr, " -n: client hostname\n"); |
99 |
fprintf(stderr, " -K: keep window manager key bindings\n"); |
fprintf(stderr, " -K: keep window manager key bindings\n"); |
100 |
fprintf(stderr, " -T: window title\n"); |
fprintf(stderr, " -T: window title\n"); |
101 |
fprintf(stderr, " -D: hide window manager decorations\n"); |
fprintf(stderr, " -D: hide window manager decorations\n"); |
102 |
|
fprintf(stderr, " -a: server bpp\n"); |
103 |
|
fprintf(stderr, " -5: Use RDP5 (EXPERIMENTAL!)\n"); |
104 |
} |
} |
105 |
|
|
106 |
static BOOL |
static BOOL |
161 |
domain[0] = password[0] = shell[0] = directory[0] = 0; |
domain[0] = password[0] = shell[0] = directory[0] = 0; |
162 |
strcpy(keymapname, "en-us"); |
strcpy(keymapname, "en-us"); |
163 |
|
|
164 |
while ((c = getopt(argc, argv, "u:d:s:c:p:n:k:g:fbemCKT:Dh?")) != -1) |
#ifdef RDP2VNC |
165 |
|
#define VNCOPT "V:E:" |
166 |
|
#else |
167 |
|
#define VNCOPT |
168 |
|
#endif |
169 |
|
|
170 |
|
while ((c = getopt(argc, argv, VNCOPT "u:d:s:S:c:p:n:k:g:a:fbemCKT:Dh?54")) != -1) |
171 |
{ |
{ |
172 |
switch (c) |
switch (c) |
173 |
{ |
{ |
174 |
|
#ifdef RDP2VNC |
175 |
|
case 'V': |
176 |
|
rfb_port = strtol(optarg, NULL, 10); |
177 |
|
if (rfb_port < 100) |
178 |
|
rfb_port += 5900; |
179 |
|
break; |
180 |
|
|
181 |
|
case 'E': |
182 |
|
defer_time = strtol(optarg, NULL, 10); |
183 |
|
if (defer_time < 0) |
184 |
|
defer_time = 0; |
185 |
|
break; |
186 |
|
#endif |
187 |
|
|
188 |
case 'u': |
case 'u': |
189 |
STRNCPY(username, optarg, sizeof(username)); |
STRNCPY(username, optarg, sizeof(username)); |
190 |
username_option = 1; |
username_option = 1; |
198 |
STRNCPY(shell, optarg, sizeof(shell)); |
STRNCPY(shell, optarg, sizeof(shell)); |
199 |
break; |
break; |
200 |
|
|
201 |
|
case 'S': |
202 |
|
if (!strcmp(optarg, "standard")) |
203 |
|
{ |
204 |
|
win_button_size = 18; |
205 |
|
break; |
206 |
|
} |
207 |
|
|
208 |
|
win_button_size = strtol(optarg, &p, 10); |
209 |
|
|
210 |
|
if (*p) |
211 |
|
{ |
212 |
|
error("invalid button size\n"); |
213 |
|
return 1; |
214 |
|
} |
215 |
|
|
216 |
|
break; |
217 |
|
|
218 |
case 'c': |
case 'c': |
219 |
STRNCPY(directory, optarg, sizeof(directory)); |
STRNCPY(directory, optarg, sizeof(directory)); |
220 |
break; |
break; |
293 |
hide_decorations = True; |
hide_decorations = True; |
294 |
break; |
break; |
295 |
|
|
296 |
|
case 'a': |
297 |
|
server_bpp = strtol(optarg, NULL, 10); |
298 |
|
if (server_bpp != 8 && server_bpp != 16 && server_bpp != 15 |
299 |
|
&& server_bpp != 24) |
300 |
|
{ |
301 |
|
error("invalid server bpp\n"); |
302 |
|
return 1; |
303 |
|
} |
304 |
|
break; |
305 |
|
|
306 |
|
case '5': |
307 |
|
use_rdp5 = True; |
308 |
|
break; |
309 |
case 'h': |
case 'h': |
310 |
case '?': |
case '?': |
311 |
default: |
default: |
364 |
strncat(title, server, sizeof(title) - sizeof("rdesktop - ")); |
strncat(title, server, sizeof(title) - sizeof("rdesktop - ")); |
365 |
} |
} |
366 |
|
|
367 |
|
#ifdef RDP2VNC |
368 |
|
rdp2vnc_connect(server, flags, domain, password, shell, directory); |
369 |
|
#else |
370 |
|
|
371 |
if (!ui_init()) |
if (!ui_init()) |
372 |
return 1; |
return 1; |
373 |
|
|
386 |
DEBUG(("Disconnecting...\n")); |
DEBUG(("Disconnecting...\n")); |
387 |
rdp_disconnect(); |
rdp_disconnect(); |
388 |
ui_deinit(); |
ui_deinit(); |
389 |
|
|
390 |
|
#endif |
391 |
|
|
392 |
return 0; |
return 0; |
393 |
} |
} |
394 |
|
|
577 |
} |
} |
578 |
} |
} |
579 |
|
|
580 |
#ifdef SAVE_LICENCE |
|
581 |
int |
int |
582 |
load_licence(unsigned char **data) |
load_licence(unsigned char **data) |
583 |
{ |
{ |
622 |
s_ptr = &s; |
s_ptr = &s; |
623 |
s_ptr->p = data; |
s_ptr->p = data; |
624 |
/* Skip first two bytes */ |
/* Skip first two bytes */ |
625 |
in_uint16(s_ptr, len); |
in_uint16_le(s_ptr, len); |
626 |
|
|
627 |
/* Skip three strings */ |
/* Skip three strings */ |
628 |
for (i = 0; i < 3; i++) |
for (i = 0; i < 3; i++) |
629 |
{ |
{ |
630 |
in_uint32(s_ptr, len); |
in_uint32_le(s_ptr, len); |
631 |
s_ptr->p += len; |
s_ptr->p += len; |
632 |
/* Make sure that we won't be past the end of data after |
/* Make sure that we won't be past the end of data after |
633 |
* reading the next length value |
* reading the next length value |
635 |
if ((s_ptr->p) + 4 > data + length) |
if ((s_ptr->p) + 4 > data + length) |
636 |
{ |
{ |
637 |
printf("Error in parsing licence key.\n"); |
printf("Error in parsing licence key.\n"); |
638 |
printf("Strings %d end value %x > supplied length (%x)\n", |
printf("Strings %d end value %x > supplied length (%x)\n", i, |
639 |
i, s_ptr->p, data + length); |
(unsigned int) s_ptr->p, (unsigned int) data + length); |
640 |
return; |
return; |
641 |
} |
} |
642 |
} |
} |
643 |
in_uint32(s_ptr, len); |
in_uint32_le(s_ptr, len); |
644 |
if (s_ptr->p + len > data + length) |
if (s_ptr->p + len > data + length) |
645 |
{ |
{ |
646 |
printf("Error in parsing licence key.\n"); |
printf("Error in parsing licence key.\n"); |
647 |
printf("End of licence %x > supplied length (%x)\n", s_ptr->p + len, data + length); |
printf("End of licence %x > supplied length (%x)\n", |
648 |
|
(unsigned int) s_ptr->p + len, (unsigned int) data + length); |
649 |
return; |
return; |
650 |
} |
} |
651 |
|
|
681 |
fnamewrk = xmalloc(strlen(fname) + 12); |
fnamewrk = xmalloc(strlen(fname) + 12); |
682 |
for (y = 0;; y++) |
for (y = 0;; y++) |
683 |
{ |
{ |
684 |
sprintf(fnamewrk, "%s.%lu", fname, y); |
sprintf(fnamewrk, "%s.%lu", fname, (long unsigned int) y); |
685 |
fnwrkfd = open(fnamewrk, O_WRONLY | O_CREAT | O_EXCL, 0600); |
fnwrkfd = open(fnamewrk, O_WRONLY | O_CREAT | O_EXCL, 0600); |
686 |
if (fnwrkfd == -1) |
if (fnwrkfd == -1) |
687 |
{ |
{ |
734 |
} |
} |
735 |
|
|
736 |
} |
} |
|
#endif |
|