1 |
/* -*- c-basic-offset: 8 -*- |
/* -*- 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 1999-2003 |
Copyright (C) Matthew Chapman 1999-2005 |
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 |
30 |
#include <errno.h> |
#include <errno.h> |
31 |
#include "rdesktop.h" |
#include "rdesktop.h" |
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33 |
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#ifdef HAVE_ICONV |
34 |
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#ifdef HAVE_LOCALE_H |
35 |
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#include <locale.h> |
36 |
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#endif |
37 |
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#ifdef HAVE_LANGINFO_H |
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#include <langinfo.h> |
39 |
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#endif |
40 |
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#endif |
41 |
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42 |
#ifdef EGD_SOCKET |
#ifdef EGD_SOCKET |
43 |
#include <sys/socket.h> /* socket connect */ |
#include <sys/socket.h> /* socket connect */ |
44 |
#include <sys/un.h> /* sockaddr_un */ |
#include <sys/un.h> /* sockaddr_un */ |
45 |
#endif |
#endif |
46 |
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#ifdef WITH_OPENSSL |
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47 |
#include <openssl/md5.h> |
#include <openssl/md5.h> |
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#else |
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#include "crypto/md5.h" |
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#endif |
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48 |
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49 |
char g_title[64] = ""; |
char g_title[64] = ""; |
50 |
char g_username[64]; |
char g_username[64]; |
51 |
char hostname[16]; |
char g_hostname[16]; |
52 |
char keymapname[16]; |
char keymapname[16]; |
53 |
int keylayout = 0x409; /* Defaults to US keyboard layout */ |
int g_keylayout = 0x409; /* Defaults to US keyboard layout */ |
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|
|
55 |
int g_width = 800; /* width is special: If 0, the |
int g_width = 800; /* width is special: If 0, the |
56 |
geometry will be fetched from |
geometry will be fetched from |
58 |
absolute value specifies the |
absolute value specifies the |
59 |
percent of the whole screen. */ |
percent of the whole screen. */ |
60 |
int g_height = 600; |
int g_height = 600; |
61 |
int tcp_port_rdp = TCP_PORT_RDP; |
int g_xpos = 0; |
62 |
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int g_ypos = 0; |
63 |
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int g_pos = 0; /* 0 position unspecified, |
64 |
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1 specified, |
65 |
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2 xpos neg, |
66 |
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4 ypos neg */ |
67 |
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extern int g_tcp_port_rdp; |
68 |
int g_server_bpp = 8; |
int g_server_bpp = 8; |
69 |
int g_win_button_size = 0; /* If zero, disable single app mode */ |
int g_win_button_size = 0; /* If zero, disable single app mode */ |
70 |
BOOL g_bitmap_compression = True; |
BOOL g_bitmap_compression = True; |
71 |
BOOL g_sendmotion = True; |
BOOL g_sendmotion = True; |
72 |
BOOL g_orders = True; |
BOOL g_bitmap_cache = True; |
73 |
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BOOL g_bitmap_cache_persist_enable = False; |
74 |
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BOOL g_bitmap_cache_precache = True; |
75 |
BOOL g_encryption = True; |
BOOL g_encryption = True; |
76 |
BOOL packet_encryption = True; |
BOOL packet_encryption = True; |
77 |
BOOL g_desktop_save = True; |
BOOL g_desktop_save = True; /* desktop save order */ |
78 |
|
BOOL g_polygon_ellipse_orders = True; /* polygon / ellipse orders */ |
79 |
BOOL g_fullscreen = False; |
BOOL g_fullscreen = False; |
80 |
BOOL g_grab_keyboard = True; |
BOOL g_grab_keyboard = True; |
81 |
BOOL g_hide_decorations = False; |
BOOL g_hide_decorations = False; |
82 |
BOOL g_use_rdp5 = True; |
BOOL g_use_rdp5 = True; |
83 |
BOOL g_console_session = False; |
BOOL g_console_session = False; |
84 |
BOOL g_numlock_sync = False; |
BOOL g_numlock_sync = False; |
85 |
extern BOOL g_owncolmap; |
BOOL g_owncolmap = False; |
86 |
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BOOL g_ownbackstore = True; /* We can't rely on external BackingStore */ |
87 |
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uint32 g_embed_wnd; |
88 |
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uint32 g_rdp5_performanceflags = |
89 |
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RDP5_NO_WALLPAPER | RDP5_NO_FULLWINDOWDRAG | RDP5_NO_MENUANIMATIONS; |
90 |
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|
91 |
#ifdef WITH_RDPSND |
#ifdef WITH_RDPSND |
92 |
BOOL g_rdpsnd = False; |
BOOL g_rdpsnd = False; |
93 |
#endif |
#endif |
94 |
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|
95 |
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#ifdef HAVE_ICONV |
96 |
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char g_codepage[16] = ""; |
97 |
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#endif |
98 |
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|
99 |
extern RDPDR_DEVICE g_rdpdr_device[]; |
extern RDPDR_DEVICE g_rdpdr_device[]; |
100 |
extern uint32 g_num_devices; |
extern uint32 g_num_devices; |
101 |
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extern char *g_rdpdr_clientname; |
102 |
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|
103 |
#ifdef RDP2VNC |
#ifdef RDP2VNC |
104 |
extern int rfb_port; |
extern int rfb_port; |
112 |
usage(char *program) |
usage(char *program) |
113 |
{ |
{ |
114 |
fprintf(stderr, "rdesktop: A Remote Desktop Protocol client.\n"); |
fprintf(stderr, "rdesktop: A Remote Desktop Protocol client.\n"); |
115 |
fprintf(stderr, "Version " VERSION ". Copyright (C) 1999-2003 Matt Chapman.\n"); |
fprintf(stderr, "Version " VERSION ". Copyright (C) 1999-2005 Matt Chapman.\n"); |
116 |
fprintf(stderr, "See http://www.rdesktop.org/ for more information.\n\n"); |
fprintf(stderr, "See http://www.rdesktop.org/ for more information.\n\n"); |
117 |
|
|
118 |
fprintf(stderr, "Usage: %s [options] server[:port]\n", program); |
fprintf(stderr, "Usage: %s [options] server[:port]\n", program); |
130 |
fprintf(stderr, " -g: desktop geometry (WxH)\n"); |
fprintf(stderr, " -g: desktop geometry (WxH)\n"); |
131 |
fprintf(stderr, " -f: full-screen mode\n"); |
fprintf(stderr, " -f: full-screen mode\n"); |
132 |
fprintf(stderr, " -b: force bitmap updates\n"); |
fprintf(stderr, " -b: force bitmap updates\n"); |
133 |
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#ifdef HAVE_ICONV |
134 |
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fprintf(stderr, " -L: local codepage\n"); |
135 |
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#endif |
136 |
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fprintf(stderr, " -B: use BackingStore of X-server (if available)\n"); |
137 |
fprintf(stderr, " -e: disable encryption (French TS)\n"); |
fprintf(stderr, " -e: disable encryption (French TS)\n"); |
138 |
fprintf(stderr, " -E: disable encryption from client to server\n"); |
fprintf(stderr, " -E: disable encryption from client to server\n"); |
139 |
fprintf(stderr, " -m: do not send motion events\n"); |
fprintf(stderr, " -m: do not send motion events\n"); |
143 |
fprintf(stderr, " -S: caption button size (single application mode)\n"); |
fprintf(stderr, " -S: caption button size (single application mode)\n"); |
144 |
fprintf(stderr, " -T: window title\n"); |
fprintf(stderr, " -T: window title\n"); |
145 |
fprintf(stderr, " -N: enable numlock syncronization\n"); |
fprintf(stderr, " -N: enable numlock syncronization\n"); |
146 |
|
fprintf(stderr, " -X: embed into another window with a given id.\n"); |
147 |
fprintf(stderr, " -a: connection colour depth\n"); |
fprintf(stderr, " -a: connection colour depth\n"); |
148 |
|
fprintf(stderr, " -z: enable rdp compression\n"); |
149 |
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fprintf(stderr, " -x: RDP5 experience (m[odem 28.8], b[roadband], l[an] or hex nr.)\n"); |
150 |
|
fprintf(stderr, " -P: use persistent bitmap caching\n"); |
151 |
fprintf(stderr, " -r: enable specified device redirection (this flag can be repeated)\n"); |
fprintf(stderr, " -r: enable specified device redirection (this flag can be repeated)\n"); |
152 |
fprintf(stderr, |
fprintf(stderr, |
153 |
" '-r comport:COM1=/dev/ttyS0': enable serial redirection of /dev/ttyS0 to COM1\n"); |
" '-r comport:COM1=/dev/ttyS0': enable serial redirection of /dev/ttyS0 to COM1\n"); |
154 |
fprintf(stderr, " or COM1=/dev/ttyS0,COM2=/dev/ttyS1\n"); |
fprintf(stderr, " or COM1=/dev/ttyS0,COM2=/dev/ttyS1\n"); |
155 |
fprintf(stderr, |
fprintf(stderr, |
156 |
" '-r disk:A=/mnt/floppy': enable redirection of /mnt/floppy to A:\n"); |
" '-r disk:floppy=/mnt/floppy': enable redirection of /mnt/floppy to 'floppy' share\n"); |
157 |
fprintf(stderr, " or A=/mnt/floppy,D=/mnt/cdrom'\n"); |
fprintf(stderr, " or 'floppy=/mnt/floppy,cdrom=/mnt/cdrom'\n"); |
158 |
|
fprintf(stderr, " '-r clientname=<client name>': Set the client name displayed\n"); |
159 |
|
fprintf(stderr, " for redirected disks\n"); |
160 |
fprintf(stderr, |
fprintf(stderr, |
161 |
" '-r lptport:LPT1=/dev/lp0': enable parallel redirection of /dev/lp0 to LPT1\n"); |
" '-r lptport:LPT1=/dev/lp0': enable parallel redirection of /dev/lp0 to LPT1\n"); |
162 |
fprintf(stderr, " or LPT1=/dev/lp0,LPT2=/dev/lp1\n"); |
fprintf(stderr, " or LPT1=/dev/lp0,LPT2=/dev/lp1\n"); |
163 |
fprintf(stderr, " '-r printer:mydeskjet': enable printer redirection\n"); |
fprintf(stderr, " '-r printer:mydeskjet': enable printer redirection\n"); |
164 |
fprintf(stderr, |
fprintf(stderr, |
165 |
" or mydeskjet:\"HP Laserjet IIIP\" to enter server driver as well\n"); |
" or mydeskjet=\"HP LaserJet IIIP\" to enter server driver as well\n"); |
166 |
fprintf(stderr, " '-r sound': enable sound redirection\n"); |
fprintf(stderr, " '-r sound:[local|off|remote]': enable sound redirection\n"); |
167 |
|
fprintf(stderr, " remote would leave sound on server\n"); |
168 |
fprintf(stderr, " -0: attach to console\n"); |
fprintf(stderr, " -0: attach to console\n"); |
169 |
fprintf(stderr, " -4: use RDP version 4\n"); |
fprintf(stderr, " -4: use RDP version 4\n"); |
170 |
fprintf(stderr, " -5: use RDP version 5 (default)\n"); |
fprintf(stderr, " -5: use RDP version 5 (default)\n"); |
171 |
} |
} |
172 |
|
|
173 |
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void |
174 |
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print_disconnect_reason(uint16 reason) |
175 |
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{ |
176 |
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char *text; |
177 |
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178 |
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switch (reason) |
179 |
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{ |
180 |
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case exDiscReasonNoInfo: |
181 |
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text = "No information available"; |
182 |
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break; |
183 |
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184 |
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case exDiscReasonAPIInitiatedDisconnect: |
185 |
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text = "Server initiated disconnect"; |
186 |
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break; |
187 |
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188 |
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case exDiscReasonAPIInitiatedLogoff: |
189 |
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text = "Server initiated logoff"; |
190 |
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break; |
191 |
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192 |
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case exDiscReasonServerIdleTimeout: |
193 |
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text = "Server idle timeout reached"; |
194 |
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break; |
195 |
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|
196 |
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case exDiscReasonServerLogonTimeout: |
197 |
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text = "Server logon timeout reached"; |
198 |
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break; |
199 |
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|
200 |
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case exDiscReasonReplacedByOtherConnection: |
201 |
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text = "The session was replaced"; |
202 |
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break; |
203 |
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|
204 |
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case exDiscReasonOutOfMemory: |
205 |
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text = "The server is out of memory"; |
206 |
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break; |
207 |
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208 |
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case exDiscReasonServerDeniedConnection: |
209 |
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text = "The server denied the connection"; |
210 |
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break; |
211 |
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212 |
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case exDiscReasonServerDeniedConnectionFips: |
213 |
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text = "The server denied the connection for security reason"; |
214 |
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break; |
215 |
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|
216 |
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case exDiscReasonLicenseInternal: |
217 |
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text = "Internal licensing error"; |
218 |
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break; |
219 |
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220 |
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case exDiscReasonLicenseNoLicenseServer: |
221 |
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text = "No license server available"; |
222 |
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break; |
223 |
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|
224 |
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case exDiscReasonLicenseNoLicense: |
225 |
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text = "No valid license available"; |
226 |
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break; |
227 |
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|
228 |
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case exDiscReasonLicenseErrClientMsg: |
229 |
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text = "Invalid licensing message"; |
230 |
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break; |
231 |
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|
232 |
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case exDiscReasonLicenseHwidDoesntMatchLicense: |
233 |
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text = "Hardware id doesn't match software license"; |
234 |
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break; |
235 |
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|
236 |
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case exDiscReasonLicenseErrClientLicense: |
237 |
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text = "Client license error"; |
238 |
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break; |
239 |
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|
240 |
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case exDiscReasonLicenseCantFinishProtocol: |
241 |
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text = "Network error during licensing protocol"; |
242 |
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break; |
243 |
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|
244 |
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case exDiscReasonLicenseClientEndedProtocol: |
245 |
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text = "Licensing protocol was not completed"; |
246 |
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break; |
247 |
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|
248 |
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case exDiscReasonLicenseErrClientEncryption: |
249 |
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text = "Incorrect client license enryption"; |
250 |
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break; |
251 |
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|
252 |
|
case exDiscReasonLicenseCantUpgradeLicense: |
253 |
|
text = "Can't upgrade license"; |
254 |
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break; |
255 |
|
|
256 |
|
case exDiscReasonLicenseNoRemoteConnections: |
257 |
|
text = "The server is not licensed to accept remote connections"; |
258 |
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break; |
259 |
|
|
260 |
|
default: |
261 |
|
if (reason > 0x1000 && reason < 0x7fff) |
262 |
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{ |
263 |
|
text = "Internal protocol error"; |
264 |
|
} |
265 |
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else |
266 |
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{ |
267 |
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text = "Unknown reason"; |
268 |
|
} |
269 |
|
} |
270 |
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fprintf(stderr, "disconnect: %s.\n", text); |
271 |
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} |
272 |
|
|
273 |
static BOOL |
static BOOL |
274 |
read_password(char *password, int size) |
read_password(char *password, int size) |
275 |
{ |
{ |
327 |
if (*server == '[' && p != NULL) |
if (*server == '[' && p != NULL) |
328 |
{ |
{ |
329 |
if (*(p + 1) == ':' && *(p + 2) != '\0') |
if (*(p + 1) == ':' && *(p + 2) != '\0') |
330 |
tcp_port_rdp = strtol(p + 2, NULL, 10); |
g_tcp_port_rdp = strtol(p + 2, NULL, 10); |
331 |
/* remove the port number and brackets from the address */ |
/* remove the port number and brackets from the address */ |
332 |
*p = '\0'; |
*p = '\0'; |
333 |
strncpy(server, server + 1, strlen(server)); |
strncpy(server, server + 1, strlen(server)); |
339 |
p = strchr(server, ':'); |
p = strchr(server, ':'); |
340 |
if (p != NULL) |
if (p != NULL) |
341 |
{ |
{ |
342 |
tcp_port_rdp = strtol(p + 1, NULL, 10); |
g_tcp_port_rdp = strtol(p + 1, NULL, 10); |
343 |
*p = 0; |
*p = 0; |
344 |
} |
} |
345 |
} |
} |
347 |
p = strchr(server, ':'); |
p = strchr(server, ':'); |
348 |
if (p != NULL) |
if (p != NULL) |
349 |
{ |
{ |
350 |
tcp_port_rdp = strtol(p + 1, NULL, 10); |
g_tcp_port_rdp = strtol(p + 1, NULL, 10); |
351 |
*p = 0; |
*p = 0; |
352 |
} |
} |
353 |
#endif /* IPv6 */ |
#endif /* IPv6 */ |
364 |
char password[64]; |
char password[64]; |
365 |
char shell[128]; |
char shell[128]; |
366 |
char directory[32]; |
char directory[32]; |
367 |
BOOL prompt_password, rdp_retval = False; |
BOOL prompt_password, deactivated; |
368 |
struct passwd *pw; |
struct passwd *pw; |
369 |
uint32 flags; |
uint32 flags, ext_disc_reason = 0; |
370 |
char *p; |
char *p; |
371 |
int c; |
int c; |
372 |
|
|
376 |
prompt_password = False; |
prompt_password = False; |
377 |
domain[0] = password[0] = shell[0] = directory[0] = 0; |
domain[0] = password[0] = shell[0] = directory[0] = 0; |
378 |
strcpy(keymapname, "en-us"); |
strcpy(keymapname, "en-us"); |
379 |
|
g_embed_wnd = 0; |
380 |
|
|
381 |
g_num_devices = 0; |
g_num_devices = 0; |
382 |
|
|
386 |
#define VNCOPT |
#define VNCOPT |
387 |
#endif |
#endif |
388 |
|
|
389 |
while ((c = getopt(argc, argv, VNCOPT "u:d:s:c:p:n:k:g:fbeEmCDKS:T:Na:r:045h?")) != -1) |
while ((c = getopt(argc, argv, |
390 |
|
VNCOPT "u:L:d:s:c:p:n:k:g:fbBeEmzCDKS:T:NX:a:x:Pr:045h?")) != -1) |
391 |
{ |
{ |
392 |
switch (c) |
switch (c) |
393 |
{ |
{ |
410 |
username_option = 1; |
username_option = 1; |
411 |
break; |
break; |
412 |
|
|
413 |
|
case 'L': |
414 |
|
#ifdef HAVE_ICONV |
415 |
|
STRNCPY(g_codepage, optarg, sizeof(g_codepage)); |
416 |
|
#else |
417 |
|
error("iconv support not available\n"); |
418 |
|
#endif |
419 |
|
break; |
420 |
|
|
421 |
case 'd': |
case 'd': |
422 |
STRNCPY(domain, optarg, sizeof(domain)); |
STRNCPY(domain, optarg, sizeof(domain)); |
423 |
break; |
break; |
447 |
break; |
break; |
448 |
|
|
449 |
case 'n': |
case 'n': |
450 |
STRNCPY(hostname, optarg, sizeof(hostname)); |
STRNCPY(g_hostname, optarg, sizeof(g_hostname)); |
451 |
break; |
break; |
452 |
|
|
453 |
case 'k': |
case 'k': |
470 |
} |
} |
471 |
|
|
472 |
if (*p == 'x') |
if (*p == 'x') |
473 |
g_height = strtol(p + 1, NULL, 10); |
g_height = strtol(p + 1, &p, 10); |
474 |
|
|
475 |
if (g_height <= 0) |
if (g_height <= 0) |
476 |
{ |
{ |
479 |
} |
} |
480 |
|
|
481 |
if (*p == '%') |
if (*p == '%') |
482 |
|
{ |
483 |
g_width = -g_width; |
g_width = -g_width; |
484 |
|
p++; |
485 |
|
} |
486 |
|
|
487 |
|
if (*p == '+' || *p == '-') |
488 |
|
{ |
489 |
|
g_pos |= (*p == '-') ? 2 : 1; |
490 |
|
g_xpos = strtol(p, &p, 10); |
491 |
|
|
492 |
|
} |
493 |
|
if (*p == '+' || *p == '-') |
494 |
|
{ |
495 |
|
g_pos |= (*p == '-') ? 4 : 1; |
496 |
|
g_ypos = strtol(p, NULL, 10); |
497 |
|
} |
498 |
|
|
499 |
break; |
break; |
500 |
|
|
503 |
break; |
break; |
504 |
|
|
505 |
case 'b': |
case 'b': |
506 |
g_orders = False; |
g_bitmap_cache = False; |
507 |
|
break; |
508 |
|
|
509 |
|
case 'B': |
510 |
|
g_ownbackstore = False; |
511 |
break; |
break; |
512 |
|
|
513 |
case 'e': |
case 'e': |
557 |
g_numlock_sync = True; |
g_numlock_sync = True; |
558 |
break; |
break; |
559 |
|
|
560 |
|
case 'X': |
561 |
|
g_embed_wnd = strtol(optarg, NULL, 0); |
562 |
|
break; |
563 |
|
|
564 |
case 'a': |
case 'a': |
565 |
g_server_bpp = strtol(optarg, NULL, 10); |
g_server_bpp = strtol(optarg, NULL, 10); |
566 |
if (g_server_bpp != 8 && g_server_bpp != 16 && g_server_bpp != 15 |
if (g_server_bpp != 8 && g_server_bpp != 16 && g_server_bpp != 15 |
571 |
} |
} |
572 |
break; |
break; |
573 |
|
|
574 |
|
case 'z': |
575 |
|
DEBUG(("rdp compression enabled\n")); |
576 |
|
flags |= RDP_COMPRESSION; |
577 |
|
break; |
578 |
|
|
579 |
|
case 'x': |
580 |
|
if (strncmp("modem", optarg, 1) == 0) |
581 |
|
{ |
582 |
|
g_rdp5_performanceflags = |
583 |
|
RDP5_NO_WALLPAPER | RDP5_NO_FULLWINDOWDRAG | |
584 |
|
RDP5_NO_MENUANIMATIONS | RDP5_NO_THEMING; |
585 |
|
} |
586 |
|
else if (strncmp("broadband", optarg, 1) == 0) |
587 |
|
{ |
588 |
|
g_rdp5_performanceflags = RDP5_NO_WALLPAPER; |
589 |
|
} |
590 |
|
else if (strncmp("lan", optarg, 1) == 0) |
591 |
|
{ |
592 |
|
g_rdp5_performanceflags = RDP5_DISABLE_NOTHING; |
593 |
|
} |
594 |
|
else |
595 |
|
{ |
596 |
|
g_rdp5_performanceflags = strtol(optarg, NULL, 16); |
597 |
|
} |
598 |
|
break; |
599 |
|
|
600 |
|
case 'P': |
601 |
|
g_bitmap_cache_persist_enable = True; |
602 |
|
break; |
603 |
|
|
604 |
case 'r': |
case 'r': |
605 |
|
|
606 |
if (strncmp("sound", optarg, 5) == 0) |
if (strncmp("sound", optarg, 5) == 0) |
607 |
{ |
{ |
608 |
|
optarg += 5; |
609 |
|
|
610 |
|
if (*optarg == ':') |
611 |
|
{ |
612 |
|
*optarg++; |
613 |
|
while ((p = next_arg(optarg, ','))) |
614 |
|
{ |
615 |
|
if (strncmp("remote", optarg, 6) == 0) |
616 |
|
flags |= RDP_LOGON_LEAVE_AUDIO; |
617 |
|
|
618 |
|
if (strncmp("local", optarg, 5) == 0) |
619 |
#ifdef WITH_RDPSND |
#ifdef WITH_RDPSND |
620 |
g_rdpsnd = True; |
g_rdpsnd = True; |
621 |
#else |
#else |
622 |
warning("Not compiled with sound support"); |
warning("Not compiled with sound support\n"); |
623 |
#endif |
#endif |
624 |
|
|
625 |
|
if (strncmp("off", optarg, 3) == 0) |
626 |
|
#ifdef WITH_RDPSND |
627 |
|
g_rdpsnd = False; |
628 |
|
#else |
629 |
|
warning("Not compiled with sound support\n"); |
630 |
|
#endif |
631 |
|
|
632 |
|
optarg = p; |
633 |
|
} |
634 |
|
} |
635 |
|
else |
636 |
|
{ |
637 |
|
#ifdef WITH_RDPSND |
638 |
|
g_rdpsnd = True; |
639 |
|
#else |
640 |
|
warning("Not compiled with sound support\n"); |
641 |
|
#endif |
642 |
|
} |
643 |
} |
} |
644 |
else if (strncmp("disk", optarg, 4) == 0) |
else if (strncmp("disk", optarg, 4) == 0) |
645 |
{ |
{ |
658 |
{ |
{ |
659 |
printer_enum_devices(&g_num_devices, optarg + 7); |
printer_enum_devices(&g_num_devices, optarg + 7); |
660 |
} |
} |
661 |
|
else if (strncmp("clientname", optarg, 7) == 0) |
662 |
|
{ |
663 |
|
g_rdpdr_clientname = xmalloc(strlen(optarg + 11) + 1); |
664 |
|
strcpy(g_rdpdr_clientname, optarg + 11); |
665 |
|
} |
666 |
else |
else |
667 |
{ |
{ |
668 |
warning("Unknown -r argument\n\n\tPossible arguments are: comport, disk, lptport, printer, sound\n"); |
warning("Unknown -r argument\n\n\tPossible arguments are: comport, disk, lptport, printer, sound\n"); |
689 |
} |
} |
690 |
} |
} |
691 |
|
|
692 |
if (argc - optind < 1) |
if (argc - optind != 1) |
693 |
{ |
{ |
694 |
usage(argv[0]); |
usage(argv[0]); |
695 |
return 1; |
return 1; |
710 |
STRNCPY(g_username, pw->pw_name, sizeof(g_username)); |
STRNCPY(g_username, pw->pw_name, sizeof(g_username)); |
711 |
} |
} |
712 |
|
|
713 |
if (hostname[0] == 0) |
#ifdef HAVE_ICONV |
714 |
|
if (g_codepage[0] == 0) |
715 |
|
{ |
716 |
|
if (setlocale(LC_CTYPE, "")) |
717 |
|
{ |
718 |
|
STRNCPY(g_codepage, nl_langinfo(CODESET), sizeof(g_codepage)); |
719 |
|
} |
720 |
|
else |
721 |
|
{ |
722 |
|
STRNCPY(g_codepage, DEFAULT_CODEPAGE, sizeof(g_codepage)); |
723 |
|
} |
724 |
|
} |
725 |
|
#endif |
726 |
|
|
727 |
|
if (g_hostname[0] == 0) |
728 |
{ |
{ |
729 |
if (gethostname(fullhostname, sizeof(fullhostname)) == -1) |
if (gethostname(fullhostname, sizeof(fullhostname)) == -1) |
730 |
{ |
{ |
736 |
if (p != NULL) |
if (p != NULL) |
737 |
*p = 0; |
*p = 0; |
738 |
|
|
739 |
STRNCPY(hostname, fullhostname, sizeof(hostname)); |
STRNCPY(g_hostname, fullhostname, sizeof(g_hostname)); |
740 |
|
} |
741 |
|
|
742 |
|
if ((flags & RDP_COMPRESSION) && (g_server_bpp > 8)) |
743 |
|
{ |
744 |
|
warning("rdp compression not supported for bpp > 8, compression disabled\n"); |
745 |
|
flags ^= RDP_COMPRESSION; |
746 |
} |
} |
747 |
|
|
748 |
if (prompt_password && read_password(password, sizeof(password))) |
if (prompt_password && read_password(password, sizeof(password))) |
782 |
|
|
783 |
if (ui_create_window()) |
if (ui_create_window()) |
784 |
{ |
{ |
785 |
rdp_retval = rdp_main_loop(); |
rdp_main_loop(&deactivated, &ext_disc_reason); |
786 |
ui_destroy_window(); |
ui_destroy_window(); |
787 |
} |
} |
788 |
|
|
789 |
DEBUG(("Disconnecting...\n")); |
DEBUG(("Disconnecting...\n")); |
790 |
rdp_disconnect(); |
rdp_disconnect(); |
791 |
|
cache_save_state(); |
792 |
ui_deinit(); |
ui_deinit(); |
793 |
|
|
794 |
if (True == rdp_retval) |
if (ext_disc_reason >= 2) |
795 |
|
print_disconnect_reason(ext_disc_reason); |
796 |
|
|
797 |
|
if (deactivated) |
798 |
|
{ |
799 |
|
/* clean disconnect */ |
800 |
return 0; |
return 0; |
801 |
|
} |
802 |
else |
else |
803 |
return 2; |
{ |
804 |
|
if (ext_disc_reason == exDiscReasonAPIInitiatedDisconnect |
805 |
|
|| ext_disc_reason == exDiscReasonAPIInitiatedLogoff) |
806 |
|
{ |
807 |
|
/* not so clean disconnect, but nothing to worry about */ |
808 |
|
return 0; |
809 |
|
} |
810 |
|
else |
811 |
|
{ |
812 |
|
/* return error */ |
813 |
|
return 2; |
814 |
|
} |
815 |
|
} |
816 |
|
|
817 |
#endif |
#endif |
818 |
|
|
918 |
void * |
void * |
919 |
xrealloc(void *oldmem, int size) |
xrealloc(void *oldmem, int size) |
920 |
{ |
{ |
921 |
void *mem = realloc(oldmem, size); |
void *mem; |
922 |
|
|
923 |
|
if (size < 1) |
924 |
|
size = 1; |
925 |
|
mem = realloc(oldmem, size); |
926 |
if (mem == NULL) |
if (mem == NULL) |
927 |
{ |
{ |
928 |
error("xrealloc %d\n", size); |
error("xrealloc %d\n", size); |
1007 |
} |
} |
1008 |
|
|
1009 |
/* |
/* |
1010 |
input: src is the string we look in for needle |
input: src is the string we look in for needle. |
1011 |
|
Needle may be escaped by a backslash, in |
1012 |
|
that case we ignore that particular needle. |
1013 |
return value: returns next src pointer, for |
return value: returns next src pointer, for |
1014 |
succesive executions, like in a while loop |
succesive executions, like in a while loop |
1015 |
if retval is 0, then there are no more args. |
if retval is 0, then there are no more args. |
1091 |
#define LTOA_BUFSIZE (sizeof(long) * 8 + 1) |
#define LTOA_BUFSIZE (sizeof(long) * 8 + 1) |
1092 |
|
|
1093 |
char * |
char * |
1094 |
ltoa(long N, int base) |
l_to_a(long N, int base) |
1095 |
{ |
{ |
1096 |
static char ret[LTOA_BUFSIZE]; |
static char ret[LTOA_BUFSIZE]; |
1097 |
|
|
1098 |
register int i = 2; |
char *head = ret, buf[LTOA_BUFSIZE], *tail = buf + sizeof(buf); |
|
long uarg; |
|
|
char *tail, *head = ret, buf[LTOA_BUFSIZE]; |
|
1099 |
|
|
1100 |
if (36 < base || 2 > base) |
register int divrem; |
|
base = 10; |
|
1101 |
|
|
1102 |
tail = &buf[LTOA_BUFSIZE - 1]; |
if (base < 36 || 2 > base) |
1103 |
*tail-- = '\0'; |
base = 10; |
1104 |
|
|
1105 |
if (10 == base && N < 0L) |
if (N < 0) |
1106 |
{ |
{ |
1107 |
*head++ = '-'; |
*head++ = '-'; |
1108 |
uarg = -N; |
N = -N; |
1109 |
} |
} |
|
else |
|
|
uarg = N; |
|
1110 |
|
|
1111 |
if (uarg) |
tail = buf + sizeof(buf); |
1112 |
{ |
*--tail = 0; |
|
for (i = 1; uarg; ++i) |
|
|
{ |
|
|
register ldiv_t r; |
|
1113 |
|
|
1114 |
r = ldiv(uarg, base); |
do |
1115 |
*tail-- = (char) (r.rem + ((9L < r.rem) ? ('A' - 10L) : '0')); |
{ |
1116 |
uarg = r.quot; |
divrem = N % base; |
1117 |
} |
*--tail = (divrem <= 9) ? divrem + '0' : divrem + 'a' - 10; |
1118 |
|
N /= base; |
1119 |
} |
} |
1120 |
else |
while (N); |
|
*tail-- = '0'; |
|
1121 |
|
|
1122 |
memcpy(head, ++tail, i); |
strcpy(head, tail); |
1123 |
return ret; |
return ret; |
1124 |
} |
} |
1125 |
|
|
1135 |
if (home == NULL) |
if (home == NULL) |
1136 |
return -1; |
return -1; |
1137 |
|
|
1138 |
path = (char *) xmalloc(strlen(home) + strlen(hostname) + sizeof("/.rdesktop/licence.")); |
path = (char *) xmalloc(strlen(home) + strlen(g_hostname) + sizeof("/.rdesktop/licence.")); |
1139 |
sprintf(path, "%s/.rdesktop/licence.%s", home, hostname); |
sprintf(path, "%s/.rdesktop/licence.%s", home, g_hostname); |
1140 |
|
|
1141 |
fd = open(path, O_RDONLY); |
fd = open(path, O_RDONLY); |
1142 |
if (fd == -1) |
if (fd == -1) |
1162 |
if (home == NULL) |
if (home == NULL) |
1163 |
return; |
return; |
1164 |
|
|
1165 |
path = (char *) xmalloc(strlen(home) + strlen(hostname) + sizeof("/.rdesktop/licence.")); |
path = (char *) xmalloc(strlen(home) + strlen(g_hostname) + sizeof("/.rdesktop/licence.")); |
1166 |
|
|
1167 |
sprintf(path, "%s/.rdesktop", home); |
sprintf(path, "%s/.rdesktop", home); |
1168 |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
if ((mkdir(path, 0700) == -1) && errno != EEXIST) |
1173 |
|
|
1174 |
/* write licence to licence.hostname.new, then atomically rename to licence.hostname */ |
/* write licence to licence.hostname.new, then atomically rename to licence.hostname */ |
1175 |
|
|
1176 |
sprintf(path, "%s/.rdesktop/licence.%s", home, hostname); |
sprintf(path, "%s/.rdesktop/licence.%s", home, g_hostname); |
1177 |
tmppath = (char *) xmalloc(strlen(path) + sizeof(".new")); |
tmppath = (char *) xmalloc(strlen(path) + sizeof(".new")); |
1178 |
strcpy(tmppath, path); |
strcpy(tmppath, path); |
1179 |
strcat(tmppath, ".new"); |
strcat(tmppath, ".new"); |
1200 |
xfree(tmppath); |
xfree(tmppath); |
1201 |
xfree(path); |
xfree(path); |
1202 |
} |
} |
1203 |
|
|
1204 |
|
/* Create the bitmap cache directory */ |
1205 |
|
BOOL |
1206 |
|
rd_pstcache_mkdir(void) |
1207 |
|
{ |
1208 |
|
char *home; |
1209 |
|
char bmpcache_dir[256]; |
1210 |
|
|
1211 |
|
home = getenv("HOME"); |
1212 |
|
|
1213 |
|
if (home == NULL) |
1214 |
|
return False; |
1215 |
|
|
1216 |
|
sprintf(bmpcache_dir, "%s/%s", home, ".rdesktop"); |
1217 |
|
|
1218 |
|
if ((mkdir(bmpcache_dir, S_IRWXU) == -1) && errno != EEXIST) |
1219 |
|
{ |
1220 |
|
perror(bmpcache_dir); |
1221 |
|
return False; |
1222 |
|
} |
1223 |
|
|
1224 |
|
sprintf(bmpcache_dir, "%s/%s", home, ".rdesktop/cache"); |
1225 |
|
|
1226 |
|
if ((mkdir(bmpcache_dir, S_IRWXU) == -1) && errno != EEXIST) |
1227 |
|
{ |
1228 |
|
perror(bmpcache_dir); |
1229 |
|
return False; |
1230 |
|
} |
1231 |
|
|
1232 |
|
return True; |
1233 |
|
} |
1234 |
|
|
1235 |
|
/* open a file in the .rdesktop directory */ |
1236 |
|
int |
1237 |
|
rd_open_file(char *filename) |
1238 |
|
{ |
1239 |
|
char *home; |
1240 |
|
char fn[256]; |
1241 |
|
int fd; |
1242 |
|
|
1243 |
|
home = getenv("HOME"); |
1244 |
|
if (home == NULL) |
1245 |
|
return -1; |
1246 |
|
sprintf(fn, "%s/.rdesktop/%s", home, filename); |
1247 |
|
fd = open(fn, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR); |
1248 |
|
if (fd == -1) |
1249 |
|
perror(fn); |
1250 |
|
return fd; |
1251 |
|
} |
1252 |
|
|
1253 |
|
/* close file */ |
1254 |
|
void |
1255 |
|
rd_close_file(int fd) |
1256 |
|
{ |
1257 |
|
close(fd); |
1258 |
|
} |
1259 |
|
|
1260 |
|
/* read from file*/ |
1261 |
|
int |
1262 |
|
rd_read_file(int fd, void *ptr, int len) |
1263 |
|
{ |
1264 |
|
return read(fd, ptr, len); |
1265 |
|
} |
1266 |
|
|
1267 |
|
/* write to file */ |
1268 |
|
int |
1269 |
|
rd_write_file(int fd, void *ptr, int len) |
1270 |
|
{ |
1271 |
|
return write(fd, ptr, len); |
1272 |
|
} |
1273 |
|
|
1274 |
|
/* move file pointer */ |
1275 |
|
int |
1276 |
|
rd_lseek_file(int fd, int offset) |
1277 |
|
{ |
1278 |
|
return lseek(fd, offset, SEEK_SET); |
1279 |
|
} |
1280 |
|
|
1281 |
|
/* do a write lock on a file */ |
1282 |
|
BOOL |
1283 |
|
rd_lock_file(int fd, int start, int len) |
1284 |
|
{ |
1285 |
|
struct flock lock; |
1286 |
|
|
1287 |
|
lock.l_type = F_WRLCK; |
1288 |
|
lock.l_whence = SEEK_SET; |
1289 |
|
lock.l_start = start; |
1290 |
|
lock.l_len = len; |
1291 |
|
if (fcntl(fd, F_SETLK, &lock) == -1) |
1292 |
|
return False; |
1293 |
|
return True; |
1294 |
|
} |