San Mehat | a430b2b | 2014-09-23 08:30:51 -0700 | [diff] [blame] | 1 | /* |
| 2 | Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com> |
| 3 | All rights reserved. |
| 4 | |
| 5 | This file is part of x11vnc. |
| 6 | |
| 7 | x11vnc is free software; you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
| 9 | the Free Software Foundation; either version 2 of the License, or (at |
| 10 | your option) any later version. |
| 11 | |
| 12 | x11vnc is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with x11vnc; if not, write to the Free Software |
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA |
| 20 | or see <http://www.gnu.org/licenses/>. |
| 21 | |
| 22 | In addition, as a special exception, Karl J. Runge |
| 23 | gives permission to link the code of its release of x11vnc with the |
| 24 | OpenSSL project's "OpenSSL" library (or with modified versions of it |
| 25 | that use the same license as the "OpenSSL" library), and distribute |
| 26 | the linked executables. You must obey the GNU General Public License |
| 27 | in all respects for all of the code used other than "OpenSSL". If you |
| 28 | modify this file, you may extend this exception to your version of the |
| 29 | file, but you are not obligated to do so. If you do not wish to do |
| 30 | so, delete this exception statement from your version. |
| 31 | */ |
| 32 | |
| 33 | /* -- remote.c -- */ |
| 34 | |
| 35 | #include "x11vnc.h" |
| 36 | #include "inet.h" |
| 37 | #include "xwrappers.h" |
| 38 | #include "xevents.h" |
| 39 | #include "xinerama.h" |
| 40 | #include "xrandr.h" |
| 41 | #include "xdamage.h" |
| 42 | #include "xrecord.h" |
| 43 | #include "xkb_bell.h" |
| 44 | #include "win_utils.h" |
| 45 | #include "screen.h" |
| 46 | #include "cleanup.h" |
| 47 | #include "gui.h" |
| 48 | #include "solid.h" |
| 49 | #include "user.h" |
| 50 | #include "rates.h" |
| 51 | #include "scan.h" |
| 52 | #include "connections.h" |
| 53 | #include "pointer.h" |
| 54 | #include "cursor.h" |
| 55 | #include "userinput.h" |
| 56 | #include "keyboard.h" |
| 57 | #include "selection.h" |
| 58 | #include "unixpw.h" |
| 59 | #include "uinput.h" |
| 60 | #include "userinput.h" |
| 61 | #include "avahi.h" |
| 62 | #include "sslhelper.h" |
| 63 | |
| 64 | int send_remote_cmd(char *cmd, int query, int wait); |
| 65 | int do_remote_query(char *remote_cmd, char *query_cmd, int remote_sync, |
| 66 | int qdefault); |
| 67 | void check_black_fb(void); |
| 68 | int check_httpdir(void); |
| 69 | void http_connections(int on); |
| 70 | int remote_control_access_ok(void); |
| 71 | char *process_remote_cmd(char *cmd, int stringonly); |
| 72 | |
| 73 | |
| 74 | static char *add_item(char *instr, char *item); |
| 75 | static char *delete_item(char *instr, char *item); |
| 76 | static void if_8bpp_do_new_fb(void); |
| 77 | static void reset_httpport(int old, int newp); |
| 78 | static void reset_rfbport(int old, int newp) ; |
| 79 | |
| 80 | char *query_result = NULL; |
| 81 | |
| 82 | /* |
| 83 | * for the wild-n-crazy -remote/-R interface. |
| 84 | */ |
| 85 | int send_remote_cmd(char *cmd, int query, int wait) { |
| 86 | FILE *in = NULL; |
| 87 | |
| 88 | if (query_result != NULL) { |
| 89 | free(query_result); |
| 90 | query_result = NULL; |
| 91 | } |
| 92 | |
| 93 | if (client_connect_file) { |
| 94 | umask(077); |
| 95 | in = fopen(client_connect_file, "w"); |
| 96 | if (in == NULL) { |
| 97 | fprintf(stderr, "send_remote_cmd: could not open " |
| 98 | "connect file \"%s\" for writing\n", |
| 99 | client_connect_file); |
| 100 | perror("fopen"); |
| 101 | return 1; |
| 102 | } |
| 103 | } else if (x11vnc_remote_prop == None) { |
| 104 | initialize_x11vnc_remote_prop(); |
| 105 | if (x11vnc_remote_prop == None) { |
| 106 | fprintf(stderr, "send_remote_cmd: could not obtain " |
| 107 | "X11VNC_REMOTE X property\n"); |
| 108 | return 1; |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | if (in != NULL) { |
| 113 | fprintf(stderr, ">>> sending remote command: \"%s\"\n via" |
| 114 | " connect file: %s\n", cmd, client_connect_file); |
| 115 | fprintf(in, "%s\n", cmd); |
| 116 | fclose(in); |
| 117 | } else { |
| 118 | fprintf(stderr, ">>> sending remote command: \"%s\" via" |
| 119 | " X11VNC_REMOTE X property.\n", cmd); |
| 120 | set_x11vnc_remote_prop(cmd); |
| 121 | if (dpy) { |
| 122 | XFlush_wr(dpy); |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | if (query || wait) { |
| 127 | char line[X11VNC_REMOTE_MAX]; |
| 128 | int rc=1, i=0, max=140, ms_sl=25; |
| 129 | |
| 130 | if (!strcmp(cmd, "cmd=stop")) { |
| 131 | max = 40; |
| 132 | } |
| 133 | if (strstr(cmd, "script:")) { |
| 134 | max = 400; |
| 135 | } |
| 136 | if (strstr(cmd, "bcx_xattach:")) { |
| 137 | max = 400; |
| 138 | } |
| 139 | if (getenv("X11VNC_SYNC_TIMEOUT")) { |
| 140 | max = (int) ((1000. * atof(getenv("X11VNC_SYNC_TIMEOUT")))/ms_sl); |
| 141 | } |
| 142 | for (i=0; i<max; i++) { |
| 143 | if (i==0) { |
| 144 | usleep(10 * 1000); |
| 145 | } else { |
| 146 | usleep(ms_sl * 1000); |
| 147 | } |
| 148 | if (client_connect_file) { |
| 149 | char *q; |
| 150 | in = fopen(client_connect_file, "r"); |
| 151 | if (in == NULL) { |
| 152 | fprintf(stderr, "send_remote_cmd: could" |
| 153 | " not open connect file \"%s\" for" |
| 154 | " writing\n", client_connect_file); |
| 155 | perror("fopen"); |
| 156 | return 1; |
| 157 | } |
| 158 | fgets(line, X11VNC_REMOTE_MAX, in); |
| 159 | fclose(in); |
| 160 | q = line; |
| 161 | while (*q != '\0') { |
| 162 | if (*q == '\n') *q = '\0'; |
| 163 | q++; |
| 164 | } |
| 165 | } else { |
| 166 | read_x11vnc_remote_prop(1); |
| 167 | strncpy(line, x11vnc_remote_str, |
| 168 | X11VNC_REMOTE_MAX); |
| 169 | } |
| 170 | if (strcmp(cmd, line)) { |
| 171 | if (query || wait) { |
| 172 | query_result = strdup(line); |
| 173 | fprintf(stdout, "%s\n", line); |
| 174 | fflush(stdout); |
| 175 | } |
| 176 | rc = 0; |
| 177 | break; |
| 178 | } |
| 179 | } |
| 180 | if (rc) { |
| 181 | fprintf(stderr, "error: could not connect to " |
| 182 | "an x11vnc server at %s (rc=%d)\n", |
| 183 | client_connect_file ? client_connect_file |
| 184 | : DisplayString(dpy), rc); |
| 185 | } |
| 186 | return rc; |
| 187 | } |
| 188 | return 0; |
| 189 | } |
| 190 | |
| 191 | int do_remote_query(char *remote_cmd, char *query_cmd, int remote_sync, |
| 192 | int qdefault) { |
| 193 | char *rcmd = NULL, *qcmd = NULL; |
| 194 | int rc = 1, direct = 0; |
| 195 | |
| 196 | if (qdefault && !query_cmd) { |
| 197 | query_cmd = remote_cmd; |
| 198 | remote_cmd = NULL; |
| 199 | } |
| 200 | if (remote_cmd && strstr(remote_cmd, "DIRECT:") == remote_cmd) { |
| 201 | direct = 1; |
| 202 | remote_cmd += strlen("DIRECT:"); |
| 203 | } |
| 204 | if (query_cmd && strstr(query_cmd, "DIRECT:") == query_cmd) { |
| 205 | direct = 1; |
| 206 | query_cmd += strlen("DIRECT:"); |
| 207 | } |
| 208 | |
| 209 | if (remote_cmd) { |
| 210 | rcmd = (char *) malloc(strlen(remote_cmd) + 5); |
| 211 | strcpy(rcmd, "cmd="); |
| 212 | strcat(rcmd, remote_cmd); |
| 213 | } |
| 214 | if (query_cmd) { |
| 215 | qcmd = (char *) malloc(strlen(query_cmd) + 5); |
| 216 | strcpy(qcmd, "qry="); |
| 217 | strcat(qcmd, query_cmd); |
| 218 | } |
| 219 | if (direct) { |
| 220 | char *res; |
| 221 | if (rcmd) { |
| 222 | res = process_remote_cmd(rcmd, 1); |
| 223 | fprintf(stdout, "%s\n", res); |
| 224 | } |
| 225 | if (qcmd) { |
| 226 | res = process_remote_cmd(qcmd, 1); |
| 227 | fprintf(stdout, "%s\n", res); |
| 228 | } |
| 229 | fflush(stdout); |
| 230 | return 0; |
| 231 | } |
| 232 | if (qdefault) { |
| 233 | char *res; |
| 234 | if (!qcmd) { |
| 235 | return 1; |
| 236 | } |
| 237 | res = process_remote_cmd(qcmd, 1); |
| 238 | fprintf(stdout, "%s\n", res); |
| 239 | fflush(stdout); |
| 240 | return 0; |
| 241 | } |
| 242 | |
| 243 | if (rcmd && qcmd) { |
| 244 | rc = send_remote_cmd(rcmd, 0, 1); |
| 245 | if (rc) { |
| 246 | free(rcmd); |
| 247 | free(qcmd); |
| 248 | return(rc); |
| 249 | } |
| 250 | rc = send_remote_cmd(qcmd, 1, 1); |
| 251 | } else if (rcmd) { |
| 252 | rc = send_remote_cmd(rcmd, 0, remote_sync); |
| 253 | free(rcmd); |
| 254 | } else if (qcmd) { |
| 255 | rc = send_remote_cmd(qcmd, 1, 1); |
| 256 | free(qcmd); |
| 257 | } |
| 258 | return rc; |
| 259 | } |
| 260 | |
| 261 | static char *add_item(char *instr, char *item) { |
| 262 | char *p, *str; |
| 263 | int len, saw_item = 0; |
| 264 | |
| 265 | if (! instr || *instr == '\0') { |
| 266 | str = strdup(item); |
| 267 | return str; |
| 268 | } |
| 269 | len = strlen(instr) + 1 + strlen(item) + 1; |
| 270 | str = (char *) malloc(len); |
| 271 | str[0] = '\0'; |
| 272 | |
| 273 | /* n.b. instr will be modified; caller replaces with returned string */ |
| 274 | p = strtok(instr, ","); |
| 275 | while (p) { |
| 276 | if (!strcmp(p, item)) { |
| 277 | if (saw_item) { |
| 278 | p = strtok(NULL, ","); |
| 279 | continue; |
| 280 | } |
| 281 | saw_item = 1; |
| 282 | } else if (*p == '\0') { |
| 283 | p = strtok(NULL, ","); |
| 284 | continue; |
| 285 | } |
| 286 | if (str[0]) { |
| 287 | strcat(str, ","); |
| 288 | } |
| 289 | strcat(str, p); |
| 290 | p = strtok(NULL, ","); |
| 291 | } |
| 292 | if (! saw_item) { |
| 293 | if (str[0]) { |
| 294 | strcat(str, ","); |
| 295 | } |
| 296 | strcat(str, item); |
| 297 | } |
| 298 | return str; |
| 299 | } |
| 300 | |
| 301 | static char *delete_item(char *instr, char *item) { |
| 302 | char *p, *str; |
| 303 | int len; |
| 304 | |
| 305 | if (! instr || *instr == '\0') { |
| 306 | str = strdup(""); |
| 307 | return str; |
| 308 | } |
| 309 | len = strlen(instr) + 1; |
| 310 | str = (char *) malloc(len); |
| 311 | str[0] = '\0'; |
| 312 | |
| 313 | /* n.b. instr will be modified; caller replaces with returned string */ |
| 314 | p = strtok(instr, ","); |
| 315 | while (p) { |
| 316 | if (!strcmp(p, item) || *p == '\0') { |
| 317 | p = strtok(NULL, ","); |
| 318 | continue; |
| 319 | } |
| 320 | if (str[0]) { |
| 321 | strcat(str, ","); |
| 322 | } |
| 323 | strcat(str, p); |
| 324 | p = strtok(NULL, ","); |
| 325 | } |
| 326 | return str; |
| 327 | } |
| 328 | |
| 329 | static void if_8bpp_do_new_fb(void) { |
| 330 | if (bpp == 8) { |
| 331 | do_new_fb(0); |
| 332 | } else { |
| 333 | rfbLog(" bpp(%d) is not 8bpp, not resetting fb\n", bpp); |
| 334 | } |
| 335 | } |
| 336 | |
| 337 | void check_black_fb(void) { |
| 338 | if (!screen) { |
| 339 | return; |
| 340 | } |
| 341 | if (new_fb_size_clients(screen) != client_count) { |
| 342 | rfbLog("trying to send a black fb for non-newfbsize" |
| 343 | " clients %d != %d\n", client_count, |
| 344 | new_fb_size_clients(screen)); |
| 345 | push_black_screen(4); |
| 346 | } |
| 347 | } |
| 348 | |
| 349 | int check_httpdir(void) { |
| 350 | if (http_dir && http_dir[0] != '\0') { |
| 351 | return 1; |
| 352 | } else { |
| 353 | char *prog = NULL, *httpdir, *q; |
| 354 | struct stat sbuf; |
| 355 | int len; |
| 356 | |
| 357 | rfbLog("check_httpdir: trying to guess httpdir... %s\n", program_name); |
| 358 | if (program_name[0] == '/') { |
| 359 | prog = strdup(program_name); |
| 360 | } else { |
| 361 | char cwd[1024]; |
| 362 | getcwd(cwd, 1024); |
| 363 | len = strlen(cwd) + 1 + strlen(program_name) + 1; |
| 364 | prog = (char *) malloc(len); |
| 365 | snprintf(prog, len, "%s/%s", cwd, program_name); |
| 366 | if (stat(prog, &sbuf) != 0) { |
| 367 | char *path = strdup(getenv("PATH")); |
| 368 | char *p, *base; |
| 369 | base = strrchr(program_name, '/'); |
| 370 | if (base) { |
| 371 | base++; |
| 372 | } else { |
| 373 | base = program_name; |
| 374 | } |
| 375 | |
| 376 | p = strtok(path, ":"); |
| 377 | while(p) { |
| 378 | if (prog) { |
| 379 | free(prog); |
| 380 | prog = NULL; |
| 381 | } |
| 382 | len = strlen(p) + 1 + strlen(base) + 1; |
| 383 | prog = (char *) malloc(len); |
| 384 | snprintf(prog, len, "%s/%s", p, base); |
| 385 | if (stat(prog, &sbuf) == 0) { |
| 386 | break; |
| 387 | } |
| 388 | p = strtok(NULL, ":"); |
| 389 | } |
| 390 | free(path); |
| 391 | } |
| 392 | } |
| 393 | /* |
| 394 | * /path/to/bin/x11vnc |
| 395 | * /path/to/bin/../share/x11vnc/classes |
| 396 | * 12345678901234567 |
| 397 | * /path/to/bin/../share/x11vnc/classes/ssl |
| 398 | * 123456789012345678901 |
| 399 | * 21 |
| 400 | */ |
| 401 | if ((q = strrchr(prog, '/')) == NULL) { |
| 402 | rfbLog("check_httpdir: bad program path: %s\n", prog); |
| 403 | free(prog); |
| 404 | rfbLog("check_httpdir: *HTTP disabled* Use -httpdir path\n"); |
| 405 | return 0; |
| 406 | } |
| 407 | |
| 408 | len = strlen(prog) + 21 + 1; |
| 409 | *q = '\0'; |
| 410 | httpdir = (char *) malloc(len); |
| 411 | if (use_stunnel && http_ssl) { |
| 412 | snprintf(httpdir, len, "%s/../share/x11vnc/classes/ssl", prog); |
| 413 | } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) { |
| 414 | snprintf(httpdir, len, "%s/../share/x11vnc/classes/ssl", prog); |
| 415 | } else { |
| 416 | snprintf(httpdir, len, "%s/../share/x11vnc/classes", prog); |
| 417 | } |
| 418 | if (stat(httpdir, &sbuf) != 0) { |
| 419 | if (use_stunnel && http_ssl) { |
| 420 | snprintf(httpdir, len, "%s/../classes/ssl", prog); |
| 421 | } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) { |
| 422 | snprintf(httpdir, len, "%s/../classes/ssl", prog); |
| 423 | } else { |
| 424 | snprintf(httpdir, len, "%s/../classes", prog); |
| 425 | } |
| 426 | } |
| 427 | free(prog); |
| 428 | |
| 429 | if (stat(httpdir, &sbuf) == 0) { |
| 430 | /* good enough for me */ |
| 431 | rfbLog("check_httpdir: guessed directory:\n"); |
| 432 | rfbLog(" %s\n", httpdir); |
| 433 | http_dir = httpdir; |
| 434 | return 1; |
| 435 | } else { |
| 436 | /* try some hardwires: */ |
| 437 | int i; |
| 438 | char **use; |
| 439 | char *list[] = { |
| 440 | "/usr/local/share/x11vnc/classes", |
| 441 | "/usr/share/x11vnc/classes", |
| 442 | NULL |
| 443 | }; |
| 444 | char *ssllist[] = { |
| 445 | "/usr/local/share/x11vnc/classes/ssl", |
| 446 | "/usr/share/x11vnc/classes/ssl", |
| 447 | NULL |
| 448 | }; |
| 449 | if (use_stunnel && http_ssl) { |
| 450 | use = ssllist; |
| 451 | } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) { |
| 452 | use = ssllist; |
| 453 | } else { |
| 454 | use = list; |
| 455 | } |
| 456 | i = 0; |
| 457 | while (use[i] != NULL) { |
| 458 | if (stat(use[i], &sbuf) == 0) { |
| 459 | http_dir = strdup(use[i]); |
| 460 | return 1; |
| 461 | } |
| 462 | i++; |
| 463 | } |
| 464 | |
| 465 | rfbLog("check_httpdir: bad guess:\n"); |
| 466 | rfbLog(" %s\n", httpdir); |
| 467 | rfbLog("check_httpdir: *HTTP disabled* Use -httpdir path\n"); |
| 468 | return 0; |
| 469 | } |
| 470 | } |
| 471 | } |
| 472 | |
| 473 | static void rfb_http_init_sockets(void) { |
| 474 | in_addr_t iface; |
| 475 | if (!screen) { |
| 476 | return; |
| 477 | } |
| 478 | iface = screen->listenInterface; |
| 479 | if (getenv("X11VNC_HTTP_LISTEN_LOCALHOST")) { |
| 480 | rfbLog("http_connections: HTTP listen on localhost only. (not HTTPS)\n"); |
| 481 | screen->listenInterface = htonl(INADDR_LOOPBACK); |
| 482 | } |
| 483 | rfbHttpInitSockets(screen); |
| 484 | if (noipv4 || getenv("IPV4_FAILS")) { |
| 485 | if (getenv("IPV4_FAILS")) { |
| 486 | rfbLog("TESTING: IPV4_FAILS for rfb_http_init_sockets()\n"); |
| 487 | } |
| 488 | if (screen->httpListenSock > -1) { |
| 489 | close(screen->httpListenSock); |
| 490 | screen->httpListenSock = -1; |
| 491 | } |
| 492 | } |
| 493 | screen->listenInterface = iface; |
| 494 | } |
| 495 | |
| 496 | void http_connections(int on) { |
| 497 | if (!screen) { |
| 498 | return; |
| 499 | } |
| 500 | if (on) { |
| 501 | rfbLog("http_connections: turning on http service.\n"); |
| 502 | |
| 503 | if (inetd && use_openssl) { |
| 504 | /* |
| 505 | * try to work around rapid fire https requests |
| 506 | * in inetd mode... ugh. |
| 507 | */ |
| 508 | if (screen->httpPort == 0) { |
| 509 | int port = find_free_port(5800, 5850); |
| 510 | if (port) { |
| 511 | /* mutex */ |
| 512 | screen->httpPort = port; |
| 513 | } |
| 514 | } |
| 515 | } |
| 516 | screen->httpInitDone = FALSE; |
| 517 | if (check_httpdir()) { |
| 518 | int fd6 = -1; |
| 519 | char *save = listen_str6; |
| 520 | |
| 521 | screen->httpDir = http_dir; |
| 522 | |
| 523 | rfb_http_init_sockets(); |
| 524 | |
| 525 | if (getenv("X11VNC_HTTP_LISTEN_LOCALHOST")) { |
| 526 | listen_str6 = "localhost"; |
| 527 | } |
| 528 | |
| 529 | if (screen->httpPort != 0 && screen->httpListenSock < 0) { |
| 530 | rfbLog("http_connections: failed to listen on http port: %d\n", screen->httpPort); |
| 531 | if (ipv6_listen) { |
| 532 | fd6 = listen6(screen->httpPort); |
| 533 | } |
| 534 | if (fd6 < 0) { |
| 535 | clean_up_exit(1); |
| 536 | } |
| 537 | rfbLog("http_connections: trying IPv6 only mode.\n"); |
| 538 | } |
| 539 | if (ipv6_listen && screen->httpPort > 0) { |
| 540 | if (fd6 < 0) { |
| 541 | fd6 = listen6(screen->httpPort); |
| 542 | } |
| 543 | ipv6_http_fd = fd6; |
| 544 | if (ipv6_http_fd >= 0) { |
| 545 | rfbLog("http_connections: Listening %s on IPv6 port %d (socket %d)\n", |
| 546 | screen->httpListenSock < 0 ? "only" : "also", |
| 547 | screen->httpPort, ipv6_http_fd); |
| 548 | } |
| 549 | } |
| 550 | listen_str6 = save; |
| 551 | } |
| 552 | } else { |
| 553 | rfbLog("http_connections: turning off http service.\n"); |
| 554 | if (screen->httpListenSock > -1) { |
| 555 | close(screen->httpListenSock); |
| 556 | screen->httpListenSock = -1; |
| 557 | } |
| 558 | screen->httpDir = NULL; |
| 559 | if (ipv6_http_fd >= 0) { |
| 560 | close(ipv6_http_fd); |
| 561 | ipv6_http_fd = -1; |
| 562 | } |
| 563 | } |
| 564 | } |
| 565 | |
| 566 | static void reset_httpport(int old, int newp) { |
| 567 | int hp = newp; |
| 568 | |
| 569 | if (! screen->httpDir) { |
| 570 | return; |
| 571 | } else if (inetd) { |
| 572 | rfbLog("reset_httpport: cannot set httpport: %d in inetd.\n", hp); |
| 573 | return; |
| 574 | } else if (!screen) { |
| 575 | rfbLog("reset_httpport: no screen.\n"); |
| 576 | return; |
| 577 | } else if (hp < 0) { |
| 578 | rfbLog("reset_httpport: invalid httpport: %d\n", hp); |
| 579 | return; |
| 580 | } else if (hp == old) { |
| 581 | rfbLog("reset_httpport: unchanged httpport: %d\n", hp); |
| 582 | return; |
| 583 | } |
| 584 | |
| 585 | if (screen->httpListenSock > -1) { |
| 586 | close(screen->httpListenSock); |
| 587 | screen->httpListenSock = -1; |
| 588 | } |
| 589 | |
| 590 | screen->httpPort = hp; |
| 591 | screen->httpInitDone = FALSE; |
| 592 | |
| 593 | rfbLog("reset_httpport: setting httpport %d -> %d.\n", |
| 594 | old == -1 ? hp : old, hp); |
| 595 | |
| 596 | if (noipv4 || getenv("IPV4_FAILS")) { |
| 597 | if (getenv("IPV4_FAILS")) { |
| 598 | rfbLog("TESTING: IPV4_FAILS for reset_httpport()\n"); |
| 599 | } |
| 600 | } else if (screen->httpPort == 0) { |
| 601 | ; |
| 602 | } else { |
| 603 | rfb_http_init_sockets(); |
| 604 | } |
| 605 | |
| 606 | if (screen->httpPort != 0 && screen->httpListenSock < 0) { |
| 607 | rfbLog("reset_httpport: failed to listen on http port: %d\n", |
| 608 | screen->httpPort); |
| 609 | } |
| 610 | |
| 611 | if (ipv6_http_fd >= 0) { |
| 612 | close(ipv6_http_fd); |
| 613 | ipv6_http_fd = -1; |
| 614 | } |
| 615 | if (ipv6_listen && screen->httpPort > 0) { |
| 616 | ipv6_http_fd = listen6(screen->httpPort); |
| 617 | rfbLog("reset_httpport: ipv6_http_fd: %d port: %d\n", |
| 618 | ipv6_http_fd, screen->httpPort); |
| 619 | } |
| 620 | } |
| 621 | |
| 622 | static void reset_rfbport(int old, int newp) { |
| 623 | int rp = newp; |
| 624 | |
| 625 | if (inetd) { |
| 626 | rfbLog("reset_rfbport: cannot set rfbport: %d in inetd.\n", rp); |
| 627 | return; |
| 628 | } else if (!screen) { |
| 629 | rfbLog("reset_rfbport: no screen.\n"); |
| 630 | return; |
| 631 | } else if (rp < 0) { |
| 632 | rfbLog("reset_rfbport: invalid rfbport: %d\n", rp); |
| 633 | return; |
| 634 | } else if (rp == old) { |
| 635 | rfbLog("reset_rfbport: unchanged rfbport: %d\n", rp); |
| 636 | return; |
| 637 | } |
| 638 | |
| 639 | rfbLog("reset_rfbport: setting rfbport %d -> %d.\n", old == -1 ? rp : old, rp); |
| 640 | |
| 641 | screen->port = rp; |
| 642 | |
| 643 | if (use_openssl) { |
| 644 | openssl_port(1); |
| 645 | if (openssl_sock < 0 && openssl_sock6 < 0) { |
| 646 | rfbLog("reset_rfbport: warning could not listen on port: %d\n", |
| 647 | screen->port); |
| 648 | } else { |
| 649 | set_vnc_desktop_name(); |
| 650 | } |
| 651 | if (https_port_num >= 0) { |
| 652 | https_port(1); |
| 653 | } |
| 654 | return; |
| 655 | } |
| 656 | |
| 657 | if (screen->listenSock >= 0) { |
| 658 | FD_CLR(screen->listenSock, &(screen->allFds)); |
| 659 | close(screen->listenSock); |
| 660 | screen->listenSock = -1; |
| 661 | } |
| 662 | |
| 663 | if (noipv4 || getenv("IPV4_FAILS")) { |
| 664 | if (getenv("IPV4_FAILS")) { |
| 665 | rfbLog("TESTING: IPV4_FAILS for reset_rfbport()\n"); |
| 666 | } |
| 667 | } else { |
| 668 | screen->listenSock = listen_tcp(screen->port, screen->listenInterface, 0); |
| 669 | if (screen->listenSock >= 0) { |
| 670 | if (screen->listenSock > screen->maxFd) { |
| 671 | screen->maxFd = screen->listenSock; |
| 672 | } |
| 673 | FD_SET(screen->listenSock, &(screen->allFds)); |
| 674 | } |
| 675 | } |
| 676 | |
| 677 | if (ipv6_listen_fd >= 0) { |
| 678 | close(ipv6_listen_fd); |
| 679 | ipv6_listen_fd = -1; |
| 680 | } |
| 681 | if (ipv6_listen && screen->port > 0) { |
| 682 | ipv6_listen_fd = listen6(screen->port); |
| 683 | rfbLog("reset_rfbport: ipv6_listen_fd: %d port: %d\n", |
| 684 | ipv6_listen_fd, screen->port); |
| 685 | } |
| 686 | |
| 687 | if (screen->listenSock < 0 && ipv6_listen_fd < 0) { |
| 688 | rfbLog("reset_rfbport: warning could not listen on port: %d\n", screen->port); |
| 689 | } else { |
| 690 | set_vnc_desktop_name(); |
| 691 | } |
| 692 | } |
| 693 | |
| 694 | /* |
| 695 | * Do some sanity checking of the permissions on the XAUTHORITY and the |
| 696 | * -connect file. This is -privremote. What should be done is check |
| 697 | * for an empty host access list, currently we lazily do not bring in |
| 698 | * libXau yet. |
| 699 | */ |
| 700 | int remote_control_access_ok(void) { |
| 701 | #if NO_X11 |
| 702 | return 0; |
| 703 | #else |
| 704 | struct stat sbuf; |
| 705 | |
| 706 | if (client_connect_file) { |
| 707 | if (stat(client_connect_file, &sbuf) == 0) { |
| 708 | if (sbuf.st_mode & S_IWOTH) { |
| 709 | rfbLog("connect file is writable by others.\n"); |
| 710 | rfbLog(" %s\n", client_connect_file); |
| 711 | return 0; |
| 712 | } |
| 713 | if (sbuf.st_mode & S_IWGRP) { |
| 714 | rfbLog("connect file is writable by group.\n"); |
| 715 | rfbLog(" %s\n", client_connect_file); |
| 716 | return 0; |
| 717 | } |
| 718 | } |
| 719 | } |
| 720 | |
| 721 | if (dpy) { |
| 722 | char tmp[1000]; |
| 723 | char *home, *xauth; |
| 724 | char *dpy_str = DisplayString(dpy); |
| 725 | Display *dpy2; |
| 726 | XHostAddress *xha; |
| 727 | Bool enabled; |
| 728 | int n; |
| 729 | |
| 730 | home = get_home_dir(); |
| 731 | if (getenv("XAUTHORITY") != NULL) { |
| 732 | xauth = getenv("XAUTHORITY"); |
| 733 | } else if (home) { |
| 734 | int len = 1000 - strlen("/.Xauthority") - 1; |
| 735 | strncpy(tmp, home, len); |
| 736 | strcat(tmp, "/.Xauthority"); |
| 737 | xauth = tmp; |
| 738 | } else { |
| 739 | rfbLog("cannot determine default XAUTHORITY.\n"); |
| 740 | return 0; |
| 741 | } |
| 742 | if (home) { |
| 743 | free(home); |
| 744 | } |
| 745 | if (stat(xauth, &sbuf) == 0) { |
| 746 | if (sbuf.st_mode & S_IWOTH) { |
| 747 | rfbLog("XAUTHORITY is writable by others!!\n"); |
| 748 | rfbLog(" %s\n", xauth); |
| 749 | return 0; |
| 750 | } |
| 751 | if (sbuf.st_mode & S_IWGRP) { |
| 752 | rfbLog("XAUTHORITY is writable by group!!\n"); |
| 753 | rfbLog(" %s\n", xauth); |
| 754 | return 0; |
| 755 | } |
| 756 | if (sbuf.st_mode & S_IROTH) { |
| 757 | rfbLog("XAUTHORITY is readable by others.\n"); |
| 758 | rfbLog(" %s\n", xauth); |
| 759 | return 0; |
| 760 | } |
| 761 | if (sbuf.st_mode & S_IRGRP) { |
| 762 | rfbLog("XAUTHORITY is readable by group.\n"); |
| 763 | rfbLog(" %s\n", xauth); |
| 764 | return 0; |
| 765 | } |
| 766 | } |
| 767 | |
| 768 | X_LOCK; |
| 769 | xha = XListHosts(dpy, &n, &enabled); |
| 770 | X_UNLOCK; |
| 771 | if (! enabled) { |
| 772 | rfbLog("X access control is disabled, X clients can\n"); |
| 773 | rfbLog(" connect from any host. Run 'xhost -'\n"); |
| 774 | return 0; |
| 775 | } |
| 776 | if (xha) { |
| 777 | int i; |
| 778 | rfbLog("The following hosts can connect w/o X11 " |
| 779 | "auth:\n"); |
| 780 | for (i=0; i<n; i++) { |
| 781 | if (xha[i].family == FamilyInternet) { |
| 782 | char *str = raw2host(xha[i].address, |
| 783 | xha[i].length); |
| 784 | char *ip = raw2ip(xha[i].address); |
| 785 | rfbLog(" %s/%s\n", str, ip); |
| 786 | free(str); |
| 787 | free(ip); |
| 788 | } else { |
| 789 | rfbLog(" unknown-%d\n", i+1); |
| 790 | } |
| 791 | } |
| 792 | XFree_wr(xha); |
| 793 | return 0; |
| 794 | } |
| 795 | |
| 796 | if (getenv("XAUTHORITY")) { |
| 797 | xauth = strdup(getenv("XAUTHORITY")); |
| 798 | } else { |
| 799 | xauth = NULL; |
| 800 | } |
| 801 | set_env("XAUTHORITY", "/impossible/xauthfile"); |
| 802 | |
| 803 | fprintf(stderr, "\nChecking if display %s requires " |
| 804 | "XAUTHORITY\n", dpy_str); |
| 805 | fprintf(stderr, " -- (ignore any Xlib: errors that" |
| 806 | " follow) --\n"); |
| 807 | dpy2 = XOpenDisplay_wr(dpy_str); |
| 808 | fflush(stderr); |
| 809 | fprintf(stderr, " -- (done checking) --\n\n"); |
| 810 | |
| 811 | if (xauth) { |
| 812 | set_env("XAUTHORITY", xauth); |
| 813 | free(xauth); |
| 814 | } else { |
| 815 | xauth = getenv("XAUTHORITY"); |
| 816 | if (xauth) { |
| 817 | *(xauth-2) = '_'; /* yow */ |
| 818 | } |
| 819 | } |
| 820 | if (dpy2) { |
| 821 | rfbLog("XAUTHORITY is not required on display.\n"); |
| 822 | rfbLog(" %s\n", DisplayString(dpy)); |
| 823 | XCloseDisplay_wr(dpy2); |
| 824 | dpy2 = NULL; |
| 825 | return 0; |
| 826 | } |
| 827 | |
| 828 | } |
| 829 | return 1; |
| 830 | #endif /* NO_X11 */ |
| 831 | } |
| 832 | |
| 833 | #ifdef MACOSX |
| 834 | void macosxCG_keycode_inject(int down, int keycode); |
| 835 | #endif |
| 836 | |
| 837 | int rc_npieces = 0; |
| 838 | |
| 839 | /* |
| 840 | * Huge, ugly switch to handle all remote commands and queries |
| 841 | * -remote/-R and -query/-Q. |
| 842 | */ |
| 843 | char *process_remote_cmd(char *cmd, int stringonly) { |
| 844 | #if REMOTE_CONTROL |
| 845 | char *p = cmd; |
| 846 | char *co = ""; |
| 847 | char buf[X11VNC_REMOTE_MAX]; |
| 848 | int bufn = X11VNC_REMOTE_MAX; |
| 849 | int query = 0; |
| 850 | static char *prev_cursors_mode = NULL; |
| 851 | |
| 852 | if (!query_default && !accept_remote_cmds) { |
| 853 | rfbLog("remote commands disabled: %s\n", cmd); |
| 854 | return NULL; |
| 855 | } |
| 856 | if (unixpw_in_progress) { |
| 857 | rfbLog("skip remote command: %s unixpw_in_progress.\n", cmd); |
| 858 | return NULL; |
| 859 | } |
| 860 | |
| 861 | if (!query_default && priv_remote) { |
| 862 | if (! remote_control_access_ok()) { |
| 863 | rfbLog("** Disabling remote commands in -privremote " |
| 864 | "mode.\n"); |
| 865 | accept_remote_cmds = 0; |
| 866 | return NULL; |
| 867 | } |
| 868 | } |
| 869 | |
| 870 | |
| 871 | strcpy(buf, ""); |
| 872 | if (strstr(cmd, "cmd=") == cmd) { |
| 873 | p += strlen("cmd="); |
| 874 | if (strstr(p, "script:") == p) { |
| 875 | char *s, *q, **pieces, tmp[1024]; |
| 876 | int k = 0, n = 0, dp = 1; |
| 877 | |
| 878 | p += strlen("script:"); |
| 879 | |
| 880 | if (strstr(p, "file=") == p) { |
| 881 | FILE *f; |
| 882 | struct stat sbuf; |
| 883 | |
| 884 | p += strlen("file="); |
| 885 | |
| 886 | rfbLog("reading script from file '%s'\n", p); |
| 887 | |
| 888 | if (stat(p, &sbuf) != 0) { |
| 889 | rfbLogPerror("stat"); |
| 890 | return NULL; |
| 891 | } |
| 892 | |
| 893 | f = fopen(p, "r"); |
| 894 | if (f == NULL) { |
| 895 | rfbLogPerror("fopen"); |
| 896 | return NULL; |
| 897 | } |
| 898 | |
| 899 | p = (char *) calloc(sbuf.st_size + 1, 1); |
| 900 | dp = 0; |
| 901 | while (fgets(tmp, 1024, f) != NULL) { |
| 902 | char *c = strchr(tmp, '#'); |
| 903 | if (c) *c = '\0'; |
| 904 | if (strlen(p) + strlen(tmp) > (size_t) sbuf.st_size) { |
| 905 | break; |
| 906 | } |
| 907 | strcat(p, tmp); |
| 908 | } |
| 909 | fclose(f); |
| 910 | } |
| 911 | |
| 912 | pieces = (char **) malloc(strlen(p) * sizeof(char *)); |
| 913 | if (dp) { |
| 914 | s = strdup(p); |
| 915 | } else { |
| 916 | s = p; |
| 917 | } |
| 918 | q = strtok(s, ";"); |
| 919 | |
| 920 | while (q) { |
| 921 | char *t = lblanks(q); |
| 922 | if (strstr(t, "cmd=") != t && strstr(t, "qry=") != t) { |
| 923 | strcpy(tmp, "cmd="); |
| 924 | } else { |
| 925 | strcpy(tmp, ""); |
| 926 | } |
| 927 | strncat(tmp, t, 1000); |
| 928 | pieces[n] = strdup(tmp); |
| 929 | n++; |
| 930 | q = strtok(NULL, ";"); |
| 931 | } |
| 932 | free(s); |
| 933 | |
| 934 | for (k=0; k < n; k++) { |
| 935 | char *c = pieces[k]; |
| 936 | char *t = c + strlen(c) - 1; /* shortest is "cmd=" */ |
| 937 | while (isspace((unsigned char) (*t))) { |
| 938 | *t = '\0'; |
| 939 | if (t <= c) break; |
| 940 | t--; |
| 941 | } |
| 942 | if (k < n - 1) { |
| 943 | process_remote_cmd(c, 1); |
| 944 | } else { |
| 945 | process_remote_cmd(c, 0); |
| 946 | } |
| 947 | } |
| 948 | for (k=0; k<n; k++) { |
| 949 | free(pieces[k]); |
| 950 | } |
| 951 | free(pieces); |
| 952 | return NULL; |
| 953 | } |
| 954 | } else if (strstr(cmd, "qry=") == cmd) { |
| 955 | query = 1; |
| 956 | if (strchr(cmd, ',')) { |
| 957 | /* comma separated batch mode */ |
| 958 | char *s, *q, *res, **pieces, tmp[1024]; |
| 959 | int k = 0, n = 0; |
| 960 | |
| 961 | pieces = (char **) malloc(strlen(cmd) * sizeof(char *)); |
| 962 | s = strdup(cmd + strlen("qry=")); |
| 963 | q = strtok(s, ","); |
| 964 | |
| 965 | while (q) { |
| 966 | strcpy(tmp, "qry="); |
| 967 | strncat(tmp, q, 1000); |
| 968 | pieces[n] = strdup(tmp); |
| 969 | n++; |
| 970 | q = strtok(NULL, ","); |
| 971 | } |
| 972 | free(s); |
| 973 | |
| 974 | rc_npieces = n; |
| 975 | strcpy(buf, ""); |
| 976 | for (k=0; k < n; k++) { |
| 977 | res = process_remote_cmd(pieces[k], 1); |
| 978 | if (res && strlen(buf)+strlen(res) |
| 979 | >= X11VNC_REMOTE_MAX - 1) { |
| 980 | rfbLog("overflow in process_remote_cmd:" |
| 981 | " %s -- %s\n", buf, res); |
| 982 | free(res); |
| 983 | break; |
| 984 | } |
| 985 | if (res) { |
| 986 | strcat(buf, res); |
| 987 | free(res); |
| 988 | } |
| 989 | if (k < n - 1) { |
| 990 | strcat(buf, ","); |
| 991 | } |
| 992 | } |
| 993 | for (k=0; k<n; k++) { |
| 994 | free(pieces[k]); |
| 995 | } |
| 996 | free(pieces); |
| 997 | rc_npieces = 0; |
| 998 | goto qry; |
| 999 | } |
| 1000 | p += strlen("qry="); |
| 1001 | } else { |
| 1002 | rfbLog("ignoring malformed command: %s\n", cmd); |
| 1003 | goto done; |
| 1004 | } |
| 1005 | |
| 1006 | /* allow var=val usage */ |
| 1007 | if (!strchr(p, ':')) { |
| 1008 | char *q = strchr(p, '='); |
| 1009 | if (q) *q = ':'; |
| 1010 | } |
| 1011 | |
| 1012 | /* always call like: COLON_CHECK("foobar:") */ |
| 1013 | #define COLON_CHECK(str) \ |
| 1014 | if (strstr(p, str) != p) { \ |
| 1015 | co = ":"; \ |
| 1016 | if (! query) { \ |
| 1017 | goto done; \ |
| 1018 | } \ |
| 1019 | } else { \ |
| 1020 | char *q = strchr(p, ':'); \ |
| 1021 | if (query && q != NULL) { \ |
| 1022 | *(q+1) = '\0'; \ |
| 1023 | } \ |
| 1024 | } |
| 1025 | |
| 1026 | #define NOTAPP \ |
| 1027 | if (query) { \ |
| 1028 | if (strchr(p, ':')) { \ |
| 1029 | snprintf(buf, bufn, "ans=%sN/A", p); \ |
| 1030 | } else { \ |
| 1031 | snprintf(buf, bufn, "ans=%s:N/A", p); \ |
| 1032 | } \ |
| 1033 | goto qry; \ |
| 1034 | } |
| 1035 | |
| 1036 | #define NOTAPPRO \ |
| 1037 | if (query) { \ |
| 1038 | if (strchr(p, ':')) { \ |
| 1039 | snprintf(buf, bufn, "aro=%sN/A", p); \ |
| 1040 | } else { \ |
| 1041 | snprintf(buf, bufn, "aro=%s:N/A", p); \ |
| 1042 | } \ |
| 1043 | goto qry; \ |
| 1044 | } |
| 1045 | |
| 1046 | /* |
| 1047 | * Maybe add: passwdfile logfile bg rfbauth passwd... |
| 1048 | */ |
| 1049 | if (!strcmp(p, "")) { /* skip-cmd-list */ |
| 1050 | NOTAPP |
| 1051 | rfbLog("remote_cmd: empty command.\n"); |
| 1052 | goto done; |
| 1053 | } |
| 1054 | if (strstr(p, "CR:") == p) { /* skip-cmd-list */ |
| 1055 | /* CR:WxH+X+Y,dx,dy */ |
| 1056 | int w, h, x, y, dx, dy; |
| 1057 | NOTAPP |
| 1058 | if (sscanf(p+3, "%dx%d+%d+%d,%d,%d", &w, &h, &x, &y, &dx, &dy) == 6) { |
| 1059 | sraRegionPtr r; |
| 1060 | rfbLog("rfbDoCopyRect(screen, %d, %d, %d, %d, %d, %d)\n", x, y, x+w, y+h, dx, dy); |
| 1061 | r = sraRgnCreateRect(x, y, x+w, y+h); |
| 1062 | do_copyregion(r, dx, dy, 0); |
| 1063 | fb_push(); |
| 1064 | sraRgnDestroy(r); |
| 1065 | rfbLog("did\n"); |
| 1066 | } else { |
| 1067 | rfbLog("remote_cmd: bad CR string: %s\n", p); |
| 1068 | } |
| 1069 | goto done; |
| 1070 | } |
| 1071 | if (!strcmp(p, "stop") || !strcmp(p, "quit") || |
| 1072 | !strcmp(p, "exit") || !strcmp(p, "shutdown")) { |
| 1073 | NOTAPP |
| 1074 | if (client_connect_file) { |
| 1075 | FILE *in = fopen(client_connect_file, "w"); |
| 1076 | if (in) { |
| 1077 | fprintf(in, "cmd=noop\n"); |
| 1078 | fclose(in); |
| 1079 | } |
| 1080 | } |
| 1081 | rfbLog("remote_cmd: setting shut_down flag\n"); |
| 1082 | shut_down = 1; |
| 1083 | close_all_clients(); |
| 1084 | goto done; |
| 1085 | } |
| 1086 | if (!strcmp(p, "ping") |
| 1087 | || strstr(p, "ping:") == p) { /* skip-cmd-list */ |
| 1088 | query = 1; |
| 1089 | if (rfb_desktop_name) { |
| 1090 | snprintf(buf, bufn, "ans=%s:%s", p, rfb_desktop_name); |
| 1091 | } else { |
| 1092 | snprintf(buf, bufn, "ans=%s:%s", p, "unknown"); |
| 1093 | } |
| 1094 | goto qry; |
| 1095 | goto done; |
| 1096 | } |
| 1097 | if (!strcmp(p, "resend_cutbuffer")) { |
| 1098 | NOTAPP |
| 1099 | resend_selection("cutbuffer"); |
| 1100 | goto done; |
| 1101 | } |
| 1102 | if (!strcmp(p, "resend_clipboard")) { |
| 1103 | NOTAPP |
| 1104 | resend_selection("clipboard"); |
| 1105 | goto done; |
| 1106 | } |
| 1107 | if (!strcmp(p, "resend_primary")) { |
| 1108 | NOTAPP |
| 1109 | resend_selection("primary"); |
| 1110 | goto done; |
| 1111 | } |
| 1112 | if (!strcmp(p, "blacken") || !strcmp(p, "zero")) { |
| 1113 | NOTAPP |
| 1114 | push_black_screen(4); |
| 1115 | goto done; |
| 1116 | } |
| 1117 | if (!strcmp(p, "refresh")) { |
| 1118 | NOTAPP |
| 1119 | refresh_screen(1); |
| 1120 | goto done; |
| 1121 | } |
| 1122 | if (!strcmp(p, "reset")) { |
| 1123 | NOTAPP |
| 1124 | do_new_fb(1); |
| 1125 | goto done; |
| 1126 | } |
| 1127 | if (strstr(p, "zero:") == p) { /* skip-cmd-list */ |
| 1128 | int x1, y1, x2, y2; |
| 1129 | NOTAPP |
| 1130 | p += strlen("zero:"); |
| 1131 | if (sscanf(p, "%d,%d,%d,%d", &x1, &y1, &x2, &y2) == 4) { |
| 1132 | int mark = 1; |
| 1133 | rfbLog("zeroing rect: %s\n", p); |
| 1134 | if (x1 < 0 || x2 < 0) { |
| 1135 | x1 = nabs(x1); |
| 1136 | x2 = nabs(x2); |
| 1137 | mark = 0; /* hack for testing */ |
| 1138 | } |
| 1139 | |
| 1140 | zero_fb(x1, y1, x2, y2); |
| 1141 | if (mark) { |
| 1142 | mark_rect_as_modified(x1, y1, x2, y2, 0); |
| 1143 | } |
| 1144 | push_sleep(4); |
| 1145 | } |
| 1146 | goto done; |
| 1147 | } |
| 1148 | if (strstr(p, "damagefb:") == p) { /* skip-cmd-list */ |
| 1149 | int delay; |
| 1150 | NOTAPP |
| 1151 | p += strlen("damagefb:"); |
| 1152 | if (sscanf(p, "%d", &delay) == 1) { |
| 1153 | rfbLog("damaging client fb's for %d secs " |
| 1154 | "(by not marking rects.)\n", delay); |
| 1155 | damage_time = time(NULL); |
| 1156 | damage_delay = delay; |
| 1157 | } |
| 1158 | goto done; |
| 1159 | } |
| 1160 | if (strstr(p, "close") == p) { |
| 1161 | NOTAPP |
| 1162 | COLON_CHECK("close:") |
| 1163 | p += strlen("close:"); |
| 1164 | close_clients(p); |
| 1165 | goto done; |
| 1166 | } |
| 1167 | if (strstr(p, "disconnect") == p) { |
| 1168 | NOTAPP |
| 1169 | COLON_CHECK("disconnect:") |
| 1170 | p += strlen("disconnect:"); |
| 1171 | close_clients(p); |
| 1172 | goto done; |
| 1173 | } |
| 1174 | if (strstr(p, "id_cmd") == p) { |
| 1175 | NOTAPP |
| 1176 | COLON_CHECK("id_cmd:") |
| 1177 | p += strlen("id_cmd:"); |
| 1178 | id_cmd(p); |
| 1179 | goto done; |
| 1180 | } |
| 1181 | if (strstr(p, "id") == p) { |
| 1182 | int ok = 0; |
| 1183 | Window twin; |
| 1184 | COLON_CHECK("id:") |
| 1185 | if (query) { |
| 1186 | snprintf(buf, bufn, "ans=%s%s0x%lx", p, co, |
| 1187 | rootshift ? 0 : subwin); |
| 1188 | goto qry; |
| 1189 | } |
| 1190 | p += strlen("id:"); |
| 1191 | if (*p == '\0' || !strcmp("root", p)) { /* skip-cmd-list */ |
| 1192 | /* back to root win */ |
| 1193 | twin = 0x0; |
| 1194 | ok = 1; |
| 1195 | } else if (!strcmp("pick", p)) { |
| 1196 | twin = 0x0; |
| 1197 | if (safe_remote_only) { |
| 1198 | rfbLog("unsafe: '-id pick'\n"); |
| 1199 | } else if (pick_windowid(&twin)) { |
| 1200 | ok = 1; |
| 1201 | } |
| 1202 | } else if (! scan_hexdec(p, &twin)) { |
| 1203 | rfbLog("-id: skipping incorrect hex/dec number:" |
| 1204 | " %s\n", p); |
| 1205 | } else { |
| 1206 | ok = 1; |
| 1207 | } |
| 1208 | if (ok) { |
| 1209 | X_LOCK; |
| 1210 | if (twin && ! valid_window(twin, NULL, 0)) { |
| 1211 | rfbLog("skipping invalid sub-window: 0x%lx\n", twin); |
| 1212 | X_UNLOCK; |
| 1213 | } else { |
| 1214 | subwin = twin; |
| 1215 | rootshift = 0; |
| 1216 | X_UNLOCK; |
| 1217 | check_black_fb(); |
| 1218 | do_new_fb(1); |
| 1219 | } |
| 1220 | } |
| 1221 | goto done; |
| 1222 | } |
| 1223 | if (strstr(p, "sid") == p) { |
| 1224 | int ok = 0; |
| 1225 | Window twin; |
| 1226 | COLON_CHECK("sid:") |
| 1227 | if (query) { |
| 1228 | snprintf(buf, bufn, "ans=%s%s0x%lx", p, co, |
| 1229 | !rootshift ? 0 : subwin); |
| 1230 | goto qry; |
| 1231 | } |
| 1232 | p += strlen("sid:"); |
| 1233 | if (*p == '\0' || !strcmp("root", p)) { /* skip-cmd-list */ |
| 1234 | /* back to root win */ |
| 1235 | twin = 0x0; |
| 1236 | ok = 1; |
| 1237 | } else if (!strcmp("pick", p)) { |
| 1238 | twin = 0x0; |
| 1239 | if (safe_remote_only) { |
| 1240 | rfbLog("unsafe: '-sid pick'\n"); |
| 1241 | } else if (pick_windowid(&twin)) { |
| 1242 | ok = 1; |
| 1243 | } |
| 1244 | } else if (! scan_hexdec(p, &twin)) { |
| 1245 | rfbLog("-sid: skipping incorrect hex/dec number: %s\n", p); |
| 1246 | } else { |
| 1247 | ok = 1; |
| 1248 | } |
| 1249 | if (ok) { |
| 1250 | X_LOCK; |
| 1251 | if (twin && ! valid_window(twin, NULL, 0)) { |
| 1252 | rfbLog("skipping invalid sub-window: 0x%lx\n", twin); |
| 1253 | X_UNLOCK; |
| 1254 | } else { |
| 1255 | subwin = twin; |
| 1256 | rootshift = 1; |
| 1257 | X_UNLOCK; |
| 1258 | check_black_fb(); |
| 1259 | do_new_fb(1); |
| 1260 | } |
| 1261 | } |
| 1262 | goto done; |
| 1263 | } |
| 1264 | if (strstr(p, "waitmapped") == p) { |
| 1265 | if (query) { |
| 1266 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 1267 | subwin_wait_mapped); |
| 1268 | goto qry; |
| 1269 | } |
| 1270 | subwin_wait_mapped = 1; |
| 1271 | goto done; |
| 1272 | } |
| 1273 | if (strstr(p, "nowaitmapped") == p) { |
| 1274 | if (query) { |
| 1275 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 1276 | !subwin_wait_mapped); |
| 1277 | goto qry; |
| 1278 | } |
| 1279 | subwin_wait_mapped = 0; |
| 1280 | goto done; |
| 1281 | } |
| 1282 | if (!strcmp(p, "clip") || |
| 1283 | strstr(p, "clip:") == p) { /* skip-cmd-list */ |
| 1284 | COLON_CHECK("clip:") |
| 1285 | if (query) { |
| 1286 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 1287 | NONUL(clip_str)); |
| 1288 | goto qry; |
| 1289 | } |
| 1290 | p += strlen("clip:"); |
| 1291 | if (clip_str) { |
| 1292 | int w, h, x, y; |
| 1293 | free(clip_str); |
| 1294 | /* try to handle easy case where WxH is unchanged: */ |
| 1295 | if (parse_geom(p, &w, &h, &x, &y, wdpy_x, wdpy_y)) { |
| 1296 | if (cdpy_x == w && cdpy_y == h) { |
| 1297 | if (x >= 0 && y >= 0) { |
| 1298 | if (x + w <= wdpy_x && y + h <= wdpy_y) { |
| 1299 | coff_x = x; |
| 1300 | coff_y = y; |
| 1301 | clip_str = strdup(p); |
| 1302 | goto done; |
| 1303 | } |
| 1304 | } |
| 1305 | } |
| 1306 | } |
| 1307 | } |
| 1308 | clip_str = strdup(p); |
| 1309 | |
| 1310 | /* OK, this requires a new fb... */ |
| 1311 | do_new_fb(1); |
| 1312 | goto done; |
| 1313 | } |
| 1314 | if (!strcmp(p, "flashcmap")) { |
| 1315 | if (query) { |
| 1316 | snprintf(buf, bufn, "ans=%s:%d", p, flash_cmap); |
| 1317 | goto qry; |
| 1318 | } |
| 1319 | rfbLog("remote_cmd: turning on flashcmap mode.\n"); |
| 1320 | flash_cmap = 1; |
| 1321 | goto done; |
| 1322 | } |
| 1323 | if (!strcmp(p, "noflashcmap")) { |
| 1324 | if (query) { |
| 1325 | snprintf(buf, bufn, "ans=%s:%d", p, !flash_cmap); |
| 1326 | goto qry; |
| 1327 | } |
| 1328 | rfbLog("remote_cmd: turning off flashcmap mode.\n"); |
| 1329 | flash_cmap = 0; |
| 1330 | goto done; |
| 1331 | } |
| 1332 | if (strstr(p, "shiftcmap") == p) { |
| 1333 | COLON_CHECK("shiftcmap:") |
| 1334 | if (query) { |
| 1335 | snprintf(buf, bufn, "ans=%s%s%d", p, co, shift_cmap); |
| 1336 | goto qry; |
| 1337 | } |
| 1338 | p += strlen("shiftcmap:"); |
| 1339 | shift_cmap = atoi(p); |
| 1340 | rfbLog("remote_cmd: set -shiftcmap %d\n", shift_cmap); |
| 1341 | do_new_fb(1); |
| 1342 | goto done; |
| 1343 | } |
| 1344 | if (!strcmp(p, "truecolor")) { |
| 1345 | int orig = force_indexed_color; |
| 1346 | if (query) { |
| 1347 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 1348 | !force_indexed_color); |
| 1349 | goto qry; |
| 1350 | } |
| 1351 | rfbLog("remote_cmd: turning off notruecolor mode.\n"); |
| 1352 | force_indexed_color = 0; |
| 1353 | if (orig != force_indexed_color) { |
| 1354 | if_8bpp_do_new_fb(); |
| 1355 | } |
| 1356 | goto done; |
| 1357 | } |
| 1358 | if (!strcmp(p, "notruecolor")) { |
| 1359 | int orig = force_indexed_color; |
| 1360 | if (query) { |
| 1361 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 1362 | force_indexed_color); |
| 1363 | goto qry; |
| 1364 | } |
| 1365 | rfbLog("remote_cmd: turning on notruecolor mode.\n"); |
| 1366 | force_indexed_color = 1; |
| 1367 | if (orig != force_indexed_color) { |
| 1368 | if_8bpp_do_new_fb(); |
| 1369 | } |
| 1370 | goto done; |
| 1371 | } |
| 1372 | if (!strcmp(p, "overlay")) { |
| 1373 | if (query) { |
| 1374 | snprintf(buf, bufn, "ans=%s:%d", p, overlay); |
| 1375 | goto qry; |
| 1376 | } |
| 1377 | rfbLog("remote_cmd: turning on -overlay mode.\n"); |
| 1378 | if (!overlay_present) { |
| 1379 | rfbLog("skipping: overlay extension not present.\n"); |
| 1380 | } else if (overlay) { |
| 1381 | rfbLog("skipping: already in -overlay mode.\n"); |
| 1382 | } else { |
| 1383 | int reset_mem = 0; |
| 1384 | /* here we go... */ |
| 1385 | if (using_shm) { |
| 1386 | rfbLog("setting -noshm mode.\n"); |
| 1387 | using_shm = 0; |
| 1388 | reset_mem = 1; |
| 1389 | } |
| 1390 | overlay = 1; |
| 1391 | do_new_fb(reset_mem); |
| 1392 | } |
| 1393 | goto done; |
| 1394 | } |
| 1395 | if (!strcmp(p, "nooverlay")) { |
| 1396 | int orig = overlay; |
| 1397 | if (query) { |
| 1398 | snprintf(buf, bufn, "ans=%s:%d", p, !overlay); |
| 1399 | goto qry; |
| 1400 | } |
| 1401 | rfbLog("remote_cmd: turning off overlay mode\n"); |
| 1402 | overlay = 0; |
| 1403 | if (!overlay_present) { |
| 1404 | rfbLog("warning: overlay extension not present.\n"); |
| 1405 | } else if (!orig) { |
| 1406 | rfbLog("skipping: already not in -overlay mode.\n"); |
| 1407 | } else { |
| 1408 | /* here we go... */ |
| 1409 | do_new_fb(0); |
| 1410 | } |
| 1411 | goto done; |
| 1412 | } |
| 1413 | if (!strcmp(p, "overlay_cursor") || |
| 1414 | !strcmp(p, "overlay_yescursor") || |
| 1415 | !strcmp(p, "nooverlay_nocursor")) { |
| 1416 | if (query) { |
| 1417 | snprintf(buf, bufn, "ans=%s:%d", p, overlay_cursor); |
| 1418 | goto qry; |
| 1419 | } |
| 1420 | rfbLog("remote_cmd: turning on overlay_cursor mode.\n"); |
| 1421 | overlay_cursor = 1; |
| 1422 | if (!overlay_present) { |
| 1423 | rfbLog("warning: overlay extension not present.\n"); |
| 1424 | } else if (!overlay) { |
| 1425 | rfbLog("warning: not in -overlay mode.\n"); |
| 1426 | } else { |
| 1427 | rfbLog("You may want to run -R noshow_cursor or\n"); |
| 1428 | rfbLog(" -R cursor:none to disable any extra " |
| 1429 | "cursors.\n"); |
| 1430 | } |
| 1431 | goto done; |
| 1432 | } |
| 1433 | if (!strcmp(p, "nooverlay_cursor") || |
| 1434 | !strcmp(p, "nooverlay_yescursor") || |
| 1435 | !strcmp(p, "overlay_nocursor")) { |
| 1436 | if (query) { |
| 1437 | snprintf(buf, bufn, "ans=%s:%d", p, !overlay_cursor); |
| 1438 | goto qry; |
| 1439 | } |
| 1440 | rfbLog("remote_cmd: turning off overlay_cursor mode\n"); |
| 1441 | overlay_cursor = 0; |
| 1442 | if (!overlay_present) { |
| 1443 | rfbLog("warning: overlay extension not present.\n"); |
| 1444 | } else if (!overlay) { |
| 1445 | rfbLog("warning: not in -overlay mode.\n"); |
| 1446 | } else { |
| 1447 | rfbLog("You may want to run -R show_cursor or\n"); |
| 1448 | rfbLog(" -R cursor:... to re-enable any cursors.\n"); |
| 1449 | } |
| 1450 | goto done; |
| 1451 | } |
| 1452 | if (!strcmp(p, "8to24")) { |
| 1453 | if (query) { |
| 1454 | snprintf(buf, bufn, "ans=%s:%d", p, cmap8to24); |
| 1455 | goto qry; |
| 1456 | } |
| 1457 | if (overlay) { |
| 1458 | rfbLog("disabling -overlay in -8to24 mode.\n"); |
| 1459 | overlay = 0; |
| 1460 | } |
| 1461 | rfbLog("remote_cmd: turning on -8to24 mode.\n"); |
| 1462 | cmap8to24 = 1; |
| 1463 | if (overlay) { |
| 1464 | rfbLog("disabling -overlay in -8to24 mode.\n"); |
| 1465 | overlay = 0; |
| 1466 | } |
| 1467 | do_new_fb(0); |
| 1468 | goto done; |
| 1469 | } |
| 1470 | if (!strcmp(p, "no8to24")) { |
| 1471 | if (query) { |
| 1472 | snprintf(buf, bufn, "ans=%s:%d", p, !cmap8to24); |
| 1473 | goto qry; |
| 1474 | } |
| 1475 | rfbLog("remote_cmd: turning off -8to24 mode.\n"); |
| 1476 | cmap8to24 = 0; |
| 1477 | do_new_fb(0); |
| 1478 | goto done; |
| 1479 | } |
| 1480 | if (strstr(p, "8to24_opts") == p) { |
| 1481 | COLON_CHECK("8to24_opts:") |
| 1482 | if (query) { |
| 1483 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 1484 | NONUL(cmap8to24_str)); |
| 1485 | goto qry; |
| 1486 | } |
| 1487 | p += strlen("8to24_opts:"); |
| 1488 | if (cmap8to24_str) { |
| 1489 | free(cmap8to24_str); |
| 1490 | } |
| 1491 | cmap8to24_str = strdup(p); |
| 1492 | if (*p == '\0') { |
| 1493 | cmap8to24 = 0; |
| 1494 | } else { |
| 1495 | cmap8to24 = 1; |
| 1496 | } |
| 1497 | rfbLog("remote_cmd: set cmap8to24_str to: %s\n", cmap8to24_str); |
| 1498 | do_new_fb(0); |
| 1499 | goto done; |
| 1500 | } |
| 1501 | if (!strcmp(p, "24to32")) { |
| 1502 | if (query) { |
| 1503 | snprintf(buf, bufn, "ans=%s:%d", p, xform24to32); |
| 1504 | goto qry; |
| 1505 | } |
| 1506 | rfbLog("remote_cmd: turning on -24to32 mode.\n"); |
| 1507 | xform24to32 = 1; |
| 1508 | do_new_fb(1); |
| 1509 | goto done; |
| 1510 | } |
| 1511 | if (!strcmp(p, "no24to32")) { |
| 1512 | if (query) { |
| 1513 | snprintf(buf, bufn, "ans=%s:%d", p, !xform24to32); |
| 1514 | goto qry; |
| 1515 | } |
| 1516 | rfbLog("remote_cmd: turning off -24to32 mode.\n"); |
| 1517 | if (set_visual_str_to_something) { |
| 1518 | if (visual_str) { |
| 1519 | rfbLog("unsetting: %d %d/%d\n", visual_str, |
| 1520 | (int) visual_id, visual_depth); |
| 1521 | free(visual_str); |
| 1522 | } |
| 1523 | visual_str = NULL; |
| 1524 | visual_id = (VisualID) 0; |
| 1525 | visual_depth = 0; |
| 1526 | } |
| 1527 | xform24to32 = 0; |
| 1528 | do_new_fb(1); |
| 1529 | goto done; |
| 1530 | } |
| 1531 | if (strstr(p, "visual") == p) { |
| 1532 | COLON_CHECK("visual:") |
| 1533 | if (query) { |
| 1534 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 1535 | NONUL(visual_str)); |
| 1536 | goto qry; |
| 1537 | } |
| 1538 | p += strlen("visual:"); |
| 1539 | if (visual_str) free(visual_str); |
| 1540 | visual_str = strdup(p); |
| 1541 | |
| 1542 | /* OK, this requires a new fb... */ |
| 1543 | do_new_fb(0); |
| 1544 | goto done; |
| 1545 | } |
| 1546 | if (!strcmp(p, "scale") || |
| 1547 | strstr(p, "scale:") == p) { /* skip-cmd-list */ |
| 1548 | COLON_CHECK("scale:") |
| 1549 | if (query) { |
| 1550 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 1551 | NONUL(scale_str)); |
| 1552 | goto qry; |
| 1553 | } |
| 1554 | p += strlen("scale:"); |
| 1555 | if (scale_str) free(scale_str); |
| 1556 | scale_str = strdup(p); |
| 1557 | |
| 1558 | /* OK, this requires a new fb... */ |
| 1559 | check_black_fb(); |
| 1560 | do_new_fb(0); |
| 1561 | goto done; |
| 1562 | } |
| 1563 | if (!strcmp(p, "scale_cursor") || |
| 1564 | strstr(p, "scale_cursor:") == p) { /* skip-cmd-list */ |
| 1565 | COLON_CHECK("scale_cursor:") |
| 1566 | if (query) { |
| 1567 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 1568 | NONUL(scale_cursor_str)); |
| 1569 | goto qry; |
| 1570 | } |
| 1571 | p += strlen("scale_cursor:"); |
| 1572 | if (scale_cursor_str) free(scale_cursor_str); |
| 1573 | if (*p == '\0') { |
| 1574 | scale_cursor_str = NULL; |
| 1575 | } else { |
| 1576 | scale_cursor_str = strdup(p); |
| 1577 | } |
| 1578 | setup_cursors_and_push(); |
| 1579 | goto done; |
| 1580 | } |
| 1581 | if (!strcmp(p, "viewonly")) { |
| 1582 | if (query) { |
| 1583 | snprintf(buf, bufn, "ans=%s:%d", p, view_only); |
| 1584 | goto qry; |
| 1585 | } |
| 1586 | rfbLog("remote_cmd: enable viewonly mode.\n"); |
| 1587 | view_only = 1; |
| 1588 | goto done; |
| 1589 | } |
| 1590 | if (!strcmp(p, "noviewonly")) { |
| 1591 | if (query) { |
| 1592 | snprintf(buf, bufn, "ans=%s:%d", p, !view_only); |
| 1593 | goto qry; |
| 1594 | } |
| 1595 | rfbLog("remote_cmd: disable viewonly mode.\n"); |
| 1596 | view_only = 0; |
| 1597 | if (raw_fb) set_raw_fb_params(0); |
| 1598 | goto done; |
| 1599 | } |
| 1600 | if (!strcmp(p, "shared")) { |
| 1601 | if (query) { |
| 1602 | snprintf(buf, bufn, "ans=%s:%d", p, shared); goto qry; |
| 1603 | } |
| 1604 | rfbLog("remote_cmd: enable sharing.\n"); |
| 1605 | shared = 1; |
| 1606 | if (screen) { |
| 1607 | /* mutex */ |
| 1608 | screen->alwaysShared = TRUE; |
| 1609 | screen->neverShared = FALSE; |
| 1610 | } |
| 1611 | goto done; |
| 1612 | } |
| 1613 | if (!strcmp(p, "noshared")) { |
| 1614 | if (query) { |
| 1615 | snprintf(buf, bufn, "ans=%s:%d", p, !shared); goto qry; |
| 1616 | } |
| 1617 | rfbLog("remote_cmd: disable sharing.\n"); |
| 1618 | shared = 0; |
| 1619 | if (screen) { |
| 1620 | /* mutex */ |
| 1621 | screen->alwaysShared = FALSE; |
| 1622 | screen->neverShared = TRUE; |
| 1623 | } |
| 1624 | goto done; |
| 1625 | } |
| 1626 | if (!strcmp(p, "forever")) { |
| 1627 | if (query) { |
| 1628 | snprintf(buf, bufn, "ans=%s:%d", p, 1-connect_once); |
| 1629 | goto qry; |
| 1630 | } |
| 1631 | rfbLog("remote_cmd: enable -forever mode.\n"); |
| 1632 | connect_once = 0; |
| 1633 | goto done; |
| 1634 | } |
| 1635 | if (!strcmp(p, "noforever") || !strcmp(p, "once")) { |
| 1636 | if (query) { |
| 1637 | snprintf(buf, bufn, "ans=%s:%d", p, connect_once); |
| 1638 | goto qry; |
| 1639 | } |
| 1640 | rfbLog("remote_cmd: disable -forever mode.\n"); |
| 1641 | connect_once = 1; |
| 1642 | goto done; |
| 1643 | } |
| 1644 | if (strstr(p, "timeout") == p) { |
| 1645 | int to; |
| 1646 | COLON_CHECK("timeout:") |
| 1647 | if (query) { |
| 1648 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 1649 | first_conn_timeout); |
| 1650 | goto qry; |
| 1651 | } |
| 1652 | p += strlen("timeout:"); |
| 1653 | to = atoi(p); |
| 1654 | if (to > 0 ) { |
| 1655 | to = -to; |
| 1656 | } |
| 1657 | first_conn_timeout = to; |
| 1658 | rfbLog("remote_cmd: set -timeout to %d\n", -to); |
| 1659 | goto done; |
| 1660 | } |
| 1661 | if (!strcmp(p, "tightfilexfer")) { |
| 1662 | if (query) { |
| 1663 | snprintf(buf, bufn, "ans=%s:%d", p, tightfilexfer); |
| 1664 | goto qry; |
| 1665 | } |
| 1666 | #ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER |
| 1667 | if (! tightfilexfer) { |
| 1668 | rfbLog("remote_cmd: enabling -tightfilexfer for *NEW* clients.\n"); |
| 1669 | tightfilexfer = 1; |
| 1670 | rfbLog("rfbRegisterTightVNCFileTransferExtension: 4\n"); |
| 1671 | rfbRegisterTightVNCFileTransferExtension(); |
| 1672 | } |
| 1673 | #else |
| 1674 | rfbLog("remote_cmd: -tightfilexfer not supported in this binary.\n"); |
| 1675 | #endif |
| 1676 | goto done; |
| 1677 | } |
| 1678 | if (!strcmp(p, "notightfilexfer")) { |
| 1679 | if (query) { |
| 1680 | snprintf(buf, bufn, "ans=%s:%d", p, !tightfilexfer); |
| 1681 | goto qry; |
| 1682 | } |
| 1683 | #ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER |
| 1684 | if (tightfilexfer) { |
| 1685 | rfbLog("remote_cmd: disabling -tightfilexfer for *NEW* clients.\n"); |
| 1686 | tightfilexfer = 0; |
| 1687 | rfbLog("rfbUnregisterTightVNCFileTransferExtension: 2\n"); |
| 1688 | rfbUnregisterTightVNCFileTransferExtension(); |
| 1689 | } |
| 1690 | #else |
| 1691 | rfbLog("remote_cmd: -tightfilexfer not supported in this binary.\n"); |
| 1692 | #endif |
| 1693 | goto done; |
| 1694 | } |
| 1695 | if (!strcmp(p, "ultrafilexfer")) { |
| 1696 | if (query) { |
| 1697 | if (screen) { |
| 1698 | snprintf(buf, bufn, "ans=%s:%d", p, screen->permitFileTransfer == TRUE); |
| 1699 | } else { |
| 1700 | snprintf(buf, bufn, "ans=%s:%d", p, 0); |
| 1701 | } |
| 1702 | goto qry; |
| 1703 | } |
| 1704 | if (! screen->permitFileTransfer) { |
| 1705 | rfbLog("remote_cmd: enabling -ultrafilexfer for clients.\n"); |
| 1706 | /* mutex */ |
| 1707 | screen->permitFileTransfer = TRUE; |
| 1708 | } |
| 1709 | goto done; |
| 1710 | } |
| 1711 | if (!strcmp(p, "noultrafilexfer")) { |
| 1712 | if (query) { |
| 1713 | if (screen) { |
| 1714 | snprintf(buf, bufn, "ans=%s:%d", p, screen->permitFileTransfer == FALSE); |
| 1715 | } else { |
| 1716 | snprintf(buf, bufn, "ans=%s:%d", p, 1); |
| 1717 | } |
| 1718 | goto qry; |
| 1719 | } |
| 1720 | if (screen->permitFileTransfer) { |
| 1721 | rfbLog("remote_cmd: disabling -ultrafilexfer for clients.\n"); |
| 1722 | /* mutex */ |
| 1723 | screen->permitFileTransfer = FALSE; |
| 1724 | } |
| 1725 | goto done; |
| 1726 | } |
| 1727 | if (strstr(p, "rfbversion") == p) { |
| 1728 | int maj, min; |
| 1729 | COLON_CHECK("rfbversion:") |
| 1730 | if (query) { |
| 1731 | if (screen) { |
| 1732 | snprintf(buf, bufn, "ans=%s:%d.%d", p, screen->protocolMajorVersion, screen->protocolMinorVersion); |
| 1733 | } else { |
| 1734 | snprintf(buf, bufn, "ans=%s:%d.%d", p, 3, 8); |
| 1735 | } |
| 1736 | goto qry; |
| 1737 | } |
| 1738 | p += strlen("rfbversion:"); |
| 1739 | |
| 1740 | if (sscanf(p, "%d.%d", &maj, &min) == 2) { |
| 1741 | /* mutex */ |
| 1742 | screen->protocolMajorVersion = maj; |
| 1743 | screen->protocolMinorVersion = min; |
| 1744 | rfbLog("remote_cmd: set rfbversion to: %d.%d\n", maj, min); |
| 1745 | } else { |
| 1746 | rfbLog("remote_cmd: invalid rfbversion: %s\n", p); |
| 1747 | } |
| 1748 | goto done; |
| 1749 | } |
| 1750 | if (!strcmp(p, "deny") || !strcmp(p, "lock")) { |
| 1751 | if (query) { |
| 1752 | snprintf(buf, bufn, "ans=%s:%d", p, deny_all); |
| 1753 | goto qry; |
| 1754 | } |
| 1755 | rfbLog("remote_cmd: denying new connections.\n"); |
| 1756 | deny_all = 1; |
| 1757 | goto done; |
| 1758 | } |
| 1759 | if (!strcmp(p, "nodeny") || !strcmp(p, "unlock")) { |
| 1760 | if (query) { |
| 1761 | snprintf(buf, bufn, "ans=%s:%d", p, !deny_all); |
| 1762 | goto qry; |
| 1763 | } |
| 1764 | rfbLog("remote_cmd: allowing new connections.\n"); |
| 1765 | deny_all = 0; |
| 1766 | goto done; |
| 1767 | } |
| 1768 | if (!strcmp(p, "avahi") || !strcmp(p, "mdns") || !strcmp(p, "zeroconf")) { |
| 1769 | if (query) { |
| 1770 | snprintf(buf, bufn, "ans=%s:%d", p, avahi); |
| 1771 | goto qry; |
| 1772 | } |
| 1773 | rfbLog("remote_cmd: enable -avahi mDNS mode.\n"); |
| 1774 | if (!avahi) { |
| 1775 | avahi = 1; |
| 1776 | avahi_initialise(); |
| 1777 | avahi_advertise(vnc_desktop_name, this_host(), |
| 1778 | screen->port); |
| 1779 | } |
| 1780 | goto done; |
| 1781 | } |
| 1782 | if (!strcmp(p, "noavahi") || !strcmp(p, "nomdns") || !strcmp(p, "nozeroconf")) { |
| 1783 | if (query) { |
| 1784 | snprintf(buf, bufn, "ans=%s:%d", p, !avahi); |
| 1785 | goto qry; |
| 1786 | } |
| 1787 | rfbLog("remote_cmd: disable -avahi mDNS mode.\n"); |
| 1788 | if (avahi) { |
| 1789 | avahi = 0; |
| 1790 | avahi_reset(); |
| 1791 | } |
| 1792 | goto done; |
| 1793 | } |
| 1794 | if (strstr(p, "connect") == p) { |
| 1795 | NOTAPP |
| 1796 | COLON_CHECK("connect:") |
| 1797 | p += strlen("connect:"); |
| 1798 | /* this is a reverse connection */ |
| 1799 | reverse_connect(p); |
| 1800 | goto done; |
| 1801 | } |
| 1802 | if (strstr(p, "proxy") == p) { |
| 1803 | COLON_CHECK("proxy:") |
| 1804 | if (query) { |
| 1805 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 1806 | NONUL(connect_proxy)); |
| 1807 | goto qry; |
| 1808 | } |
| 1809 | p += strlen("proxy:"); |
| 1810 | if (connect_proxy) { |
| 1811 | free(connect_proxy); |
| 1812 | connect_proxy = NULL; |
| 1813 | } |
| 1814 | if (!strcmp(p, "") || !strcasecmp(p, "none")) { /* skip-cmd-list */ |
| 1815 | rfbLog("remote_cmd: disabled -proxy\n"); |
| 1816 | } else { |
| 1817 | connect_proxy = strdup(p); |
| 1818 | rfbLog("remote_cmd: set -proxy %s\n", connect_proxy); |
| 1819 | } |
| 1820 | goto done; |
| 1821 | } |
| 1822 | if (strstr(p, "allowonce") == p) { |
| 1823 | COLON_CHECK("allowonce:") |
| 1824 | if (query) { |
| 1825 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 1826 | NONUL(allow_once)); |
| 1827 | goto qry; |
| 1828 | } |
| 1829 | p += strlen("allowonce:"); |
| 1830 | allow_once = strdup(p); |
| 1831 | rfbLog("remote_cmd: set allow_once %s\n", allow_once); |
| 1832 | goto done; |
| 1833 | } |
| 1834 | if (strstr(p, "allow") == p) { |
| 1835 | char *before, *old; |
| 1836 | COLON_CHECK("allow:") |
| 1837 | if (query) { |
| 1838 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 1839 | NONUL(allow_list)); |
| 1840 | goto qry; |
| 1841 | } |
| 1842 | |
| 1843 | if (unixpw) { |
| 1844 | rfbLog("remote_cmd: cannot change allow in -unixpw\n"); |
| 1845 | goto done; |
| 1846 | } |
| 1847 | p += strlen("allow:"); |
| 1848 | if (allow_list && strchr(allow_list, '/')) { |
| 1849 | rfbLog("remote_cmd: cannot use allow:host\n"); |
| 1850 | rfbLog("in '-allow %s' mode.\n", allow_list); |
| 1851 | goto done; |
| 1852 | } |
| 1853 | if (allow_list) { |
| 1854 | before = strdup(allow_list); |
| 1855 | } else { |
| 1856 | before = strdup(""); |
| 1857 | } |
| 1858 | |
| 1859 | old = allow_list; |
| 1860 | if (*p == '+') { |
| 1861 | p++; |
| 1862 | allow_list = add_item(allow_list, p); |
| 1863 | } else if (*p == '-') { |
| 1864 | p++; |
| 1865 | allow_list = delete_item(allow_list, p); |
| 1866 | } else { |
| 1867 | allow_list = strdup(p); |
| 1868 | } |
| 1869 | |
| 1870 | if (strcmp(before, allow_list)) { |
| 1871 | rfbLog("remote_cmd: modified allow_list:\n"); |
| 1872 | rfbLog(" from: \"%s\"\n", before); |
| 1873 | rfbLog(" to: \"%s\"\n", allow_list); |
| 1874 | } |
| 1875 | if (old) free(old); |
| 1876 | free(before); |
| 1877 | goto done; |
| 1878 | } |
| 1879 | if (!strcmp(p, "noipv6")) { |
| 1880 | if (query) { |
| 1881 | snprintf(buf, bufn, "ans=%s:%d", p, noipv6); |
| 1882 | goto qry; |
| 1883 | } |
| 1884 | rfbLog("remote_cmd: enabling -noipv6 mode for future sockets.\n"); |
| 1885 | noipv6 = 1; |
| 1886 | goto done; |
| 1887 | } |
| 1888 | if (!strcmp(p, "ipv6")) { |
| 1889 | if (query) { |
| 1890 | snprintf(buf, bufn, "ans=%s:%d", p, !noipv6); |
| 1891 | goto qry; |
| 1892 | } |
| 1893 | rfbLog("remote_cmd: disabling -noipv6 mode for future sockets.\n"); |
| 1894 | noipv6 = 0; |
| 1895 | goto done; |
| 1896 | } |
| 1897 | if (!strcmp(p, "noipv4")) { |
| 1898 | if (query) { |
| 1899 | snprintf(buf, bufn, "ans=%s:%d", p, noipv4); |
| 1900 | goto qry; |
| 1901 | } |
| 1902 | rfbLog("remote_cmd: enabling -noipv4 mode for future sockets.\n"); |
| 1903 | noipv4 = 1; |
| 1904 | goto done; |
| 1905 | } |
| 1906 | if (!strcmp(p, "ipv4")) { |
| 1907 | if (query) { |
| 1908 | snprintf(buf, bufn, "ans=%s:%d", p, !noipv4); |
| 1909 | goto qry; |
| 1910 | } |
| 1911 | rfbLog("remote_cmd: disabling -noipv4 mode for future sockets.\n"); |
| 1912 | noipv4 = 0; |
| 1913 | goto done; |
| 1914 | } |
| 1915 | if (!strcmp(p, "no6")) { |
| 1916 | if (query) { |
| 1917 | snprintf(buf, bufn, "ans=%s:%d", p, !ipv6_listen); |
| 1918 | goto qry; |
| 1919 | } |
| 1920 | if (ipv6_listen) { |
| 1921 | ipv6_listen = 0; |
| 1922 | rfbLog("disabling -6 IPv6 listening mode.\n"); |
| 1923 | reset_rfbport(-1, screen->port); |
| 1924 | reset_httpport(-1, screen->httpPort); |
| 1925 | if (https_port_num > 0) { |
| 1926 | https_port(1); |
| 1927 | } |
| 1928 | } |
| 1929 | goto done; |
| 1930 | } |
| 1931 | if (!strcmp(p, "6")) { |
| 1932 | if (query) { |
| 1933 | snprintf(buf, bufn, "ans=%s:%d", p, ipv6_listen); |
| 1934 | goto qry; |
| 1935 | } |
| 1936 | if (!ipv6_listen) { |
| 1937 | ipv6_listen = 1; |
| 1938 | rfbLog("enabling -6 IPv6 listening mode.\n"); |
| 1939 | reset_rfbport(-1, screen->port); |
| 1940 | reset_httpport(-1, screen->httpPort); |
| 1941 | if (https_port_num > 0) { |
| 1942 | https_port(1); |
| 1943 | } |
| 1944 | } |
| 1945 | goto done; |
| 1946 | } |
| 1947 | if (!strcmp(p, "localhost")) { |
| 1948 | char *before, *old; |
| 1949 | if (query) { |
| 1950 | int state = 0; |
| 1951 | char *s = allow_list; |
| 1952 | if (s && (!strcmp(s, "127.0.0.1") || |
| 1953 | !strcmp(s, "localhost"))) { |
| 1954 | state = 1; |
| 1955 | } |
| 1956 | snprintf(buf, bufn, "ans=%s:%d", p, state); |
| 1957 | goto qry; |
| 1958 | } |
| 1959 | if (allow_list) { |
| 1960 | before = strdup(allow_list); |
| 1961 | } else { |
| 1962 | before = strdup(""); |
| 1963 | } |
| 1964 | old = allow_list; |
| 1965 | |
| 1966 | allow_list = strdup("127.0.0.1"); |
| 1967 | |
| 1968 | if (strcmp(before, allow_list)) { |
| 1969 | rfbLog("remote_cmd: modified allow_list:\n"); |
| 1970 | rfbLog(" from: \"%s\"\n", before); |
| 1971 | rfbLog(" to: \"%s\"\n", allow_list); |
| 1972 | } |
| 1973 | if (old) free(old); |
| 1974 | free(before); |
| 1975 | |
| 1976 | if (listen_str) { |
| 1977 | free(listen_str); |
| 1978 | } |
| 1979 | listen_str = strdup("localhost"); |
| 1980 | |
| 1981 | /* mutex */ |
| 1982 | screen->listenInterface = htonl(INADDR_LOOPBACK); |
| 1983 | rfbLog("listening on loopback network only.\n"); |
| 1984 | rfbLog("allow list is: '%s'\n", NONUL(allow_list)); |
| 1985 | reset_rfbport(-1, screen->port); |
| 1986 | reset_httpport(-1, screen->httpPort); |
| 1987 | goto done; |
| 1988 | } |
| 1989 | if (!strcmp(p, "nolocalhost")) { |
| 1990 | char *before, *old; |
| 1991 | if (query) { |
| 1992 | int state = 0; |
| 1993 | char *s = allow_list; |
| 1994 | if (s && (!strcmp(s, "127.0.0.1") || |
| 1995 | !strcmp(s, "localhost"))) { |
| 1996 | state = 1; |
| 1997 | } |
| 1998 | snprintf(buf, bufn, "ans=%s:%d", p, !state); |
| 1999 | goto qry; |
| 2000 | } |
| 2001 | if (unixpw) { |
| 2002 | rfbLog("remote_cmd: cannot change localhost in -unixpw\n"); |
| 2003 | goto done; |
| 2004 | } |
| 2005 | if (allow_list) { |
| 2006 | before = strdup(allow_list); |
| 2007 | } else { |
| 2008 | before = strdup(""); |
| 2009 | } |
| 2010 | old = allow_list; |
| 2011 | |
| 2012 | allow_list = strdup(""); |
| 2013 | |
| 2014 | if (strcmp(before, allow_list)) { |
| 2015 | rfbLog("remote_cmd: modified allow_list:\n"); |
| 2016 | rfbLog(" from: \"%s\"\n", before); |
| 2017 | rfbLog(" to: \"%s\"\n", allow_list); |
| 2018 | } |
| 2019 | if (old) free(old); |
| 2020 | free(before); |
| 2021 | |
| 2022 | if (listen_str) { |
| 2023 | free(listen_str); |
| 2024 | } |
| 2025 | listen_str = NULL; |
| 2026 | |
| 2027 | /* mutex */ |
| 2028 | screen->listenInterface = htonl(INADDR_ANY); |
| 2029 | rfbLog("listening on ALL network interfaces.\n"); |
| 2030 | rfbLog("allow list is: '%s'\n", NONUL(allow_list)); |
| 2031 | reset_rfbport(-1, screen->port); |
| 2032 | reset_httpport(-1, screen->httpPort); |
| 2033 | goto done; |
| 2034 | } |
| 2035 | if (strstr(p, "listen") == p) { |
| 2036 | char *before; |
| 2037 | int ok, mod = 0; |
| 2038 | |
| 2039 | COLON_CHECK("listen:") |
| 2040 | if (query) { |
| 2041 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2042 | NONUL(listen_str)); |
| 2043 | goto qry; |
| 2044 | } |
| 2045 | if (unixpw) { |
| 2046 | rfbLog("remote_cmd: cannot change listen in -unixpw\n"); |
| 2047 | goto done; |
| 2048 | } |
| 2049 | if (listen_str) { |
| 2050 | before = strdup(listen_str); |
| 2051 | } else { |
| 2052 | before = strdup(""); |
| 2053 | } |
| 2054 | p += strlen("listen:"); |
| 2055 | |
| 2056 | listen_str = strdup(p); |
| 2057 | |
| 2058 | if (strcmp(before, listen_str)) { |
| 2059 | rfbLog("remote_cmd: modified listen_str:\n"); |
| 2060 | rfbLog(" from: \"%s\"\n", before); |
| 2061 | rfbLog(" to: \"%s\"\n", listen_str); |
| 2062 | mod = 1; |
| 2063 | } |
| 2064 | |
| 2065 | ok = 1; |
| 2066 | /* mutex */ |
| 2067 | if (listen_str == NULL || *listen_str == '\0' || |
| 2068 | !strcmp(listen_str, "any")) { |
| 2069 | screen->listenInterface = htonl(INADDR_ANY); |
| 2070 | } else if (!strcmp(listen_str, "localhost")) { |
| 2071 | screen->listenInterface = htonl(INADDR_LOOPBACK); |
| 2072 | } else { |
| 2073 | struct hostent *hp; |
| 2074 | in_addr_t iface = inet_addr(listen_str); |
| 2075 | if (iface == htonl(INADDR_NONE)) { |
| 2076 | if (!host_lookup) { |
| 2077 | ok = 0; |
| 2078 | } else if (!(hp = gethostbyname(listen_str))) { |
| 2079 | ok = 0; |
| 2080 | } else { |
| 2081 | iface = *(unsigned long *)hp->h_addr; |
| 2082 | } |
| 2083 | } |
| 2084 | if (ok) { |
| 2085 | screen->listenInterface = iface; |
| 2086 | } |
| 2087 | } |
| 2088 | |
| 2089 | if (ok && mod) { |
| 2090 | int is_loopback = 0; |
| 2091 | in_addr_t iface = screen->listenInterface; |
| 2092 | |
| 2093 | if (allow_list) { |
| 2094 | if (!strcmp(allow_list, "127.0.0.1") || |
| 2095 | !strcmp(allow_list, "localhost")) { |
| 2096 | is_loopback = 1; |
| 2097 | } |
| 2098 | } |
| 2099 | if (iface != htonl(INADDR_LOOPBACK)) { |
| 2100 | if (is_loopback) { |
| 2101 | rfbLog("re-setting -allow list to all " |
| 2102 | "hosts for non-loopback listening.\n"); |
| 2103 | if (allow_list) { |
| 2104 | free(allow_list); |
| 2105 | } |
| 2106 | allow_list = NULL; |
| 2107 | } |
| 2108 | } else { |
| 2109 | if (!is_loopback) { |
| 2110 | if (allow_list) { |
| 2111 | free(allow_list); |
| 2112 | } |
| 2113 | rfbLog("setting -allow list to 127.0.0.1\n"); |
| 2114 | allow_list = strdup("127.0.0.1"); |
| 2115 | } |
| 2116 | } |
| 2117 | } |
| 2118 | if (ok) { |
| 2119 | rfbLog("allow list is: '%s'\n", NONUL(allow_list)); |
| 2120 | reset_rfbport(-1, screen->port); |
| 2121 | reset_httpport(-1, screen->httpPort); |
| 2122 | free(before); |
| 2123 | } else { |
| 2124 | rfbLog("invalid listen string: %s\n", listen_str); |
| 2125 | free(listen_str); |
| 2126 | listen_str = before; |
| 2127 | } |
| 2128 | goto done; |
| 2129 | } |
| 2130 | if (!strcmp(p, "lookup")) { |
| 2131 | if (query) { |
| 2132 | snprintf(buf, bufn, "ans=%s:%d", p, host_lookup); |
| 2133 | goto qry; |
| 2134 | } |
| 2135 | rfbLog("remote_cmd: enabling hostname lookup.\n"); |
| 2136 | host_lookup = 1; |
| 2137 | goto done; |
| 2138 | } |
| 2139 | if (!strcmp(p, "nolookup")) { |
| 2140 | if (query) { |
| 2141 | snprintf(buf, bufn, "ans=%s:%d", p, !host_lookup); |
| 2142 | goto qry; |
| 2143 | } |
| 2144 | rfbLog("remote_cmd: disabling hostname lookup.\n"); |
| 2145 | host_lookup = 0; |
| 2146 | goto done; |
| 2147 | } |
| 2148 | if (strstr(p, "accept") == p) { |
| 2149 | int doit = 1, safe = 0; |
| 2150 | COLON_CHECK("accept:") |
| 2151 | if (query) { |
| 2152 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2153 | NONUL(accept_cmd)); |
| 2154 | goto qry; |
| 2155 | } |
| 2156 | p += strlen("accept:"); |
| 2157 | if (!strcmp(p, "") || strstr(p, "popup") == p) { /* skip-cmd-list */ |
| 2158 | safe = 1; |
| 2159 | } |
| 2160 | if (safe_remote_only && ! safe) { |
| 2161 | rfbLog("unsafe: %s\n", p); |
| 2162 | doit = 0; |
| 2163 | } |
| 2164 | |
| 2165 | if (doit) { |
| 2166 | if (accept_cmd) free(accept_cmd); |
| 2167 | accept_cmd = strdup(p); |
| 2168 | } |
| 2169 | goto done; |
| 2170 | } |
| 2171 | if (strstr(p, "afteraccept") == p) { |
| 2172 | int safe = 0; |
| 2173 | COLON_CHECK("afteraccept:") |
| 2174 | if (query) { |
| 2175 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2176 | NONUL(afteraccept_cmd)); |
| 2177 | goto qry; |
| 2178 | } |
| 2179 | p += strlen("afteraccept:"); |
| 2180 | if (!strcmp(p, "")) { /* skip-cmd-list */ |
| 2181 | safe = 1; |
| 2182 | } |
| 2183 | if (safe_remote_only && ! safe) { |
| 2184 | rfbLog("unsafe: %s\n", p); |
| 2185 | } else { |
| 2186 | if (afteraccept_cmd) free(afteraccept_cmd); |
| 2187 | afteraccept_cmd = strdup(p); |
| 2188 | } |
| 2189 | goto done; |
| 2190 | } |
| 2191 | if (strstr(p, "gone") == p) { |
| 2192 | int safe = 0; |
| 2193 | COLON_CHECK("gone:") |
| 2194 | if (query) { |
| 2195 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2196 | NONUL(gone_cmd)); |
| 2197 | goto qry; |
| 2198 | } |
| 2199 | p += strlen("gone:"); |
| 2200 | if (!strcmp(p, "") || strstr(p, "popup") == p) { /* skip-cmd-list */ |
| 2201 | safe = 1; |
| 2202 | } |
| 2203 | if (safe_remote_only && ! safe) { |
| 2204 | rfbLog("unsafe: %s\n", p); |
| 2205 | } else { |
| 2206 | if (gone_cmd) free(gone_cmd); |
| 2207 | gone_cmd = strdup(p); |
| 2208 | } |
| 2209 | goto done; |
| 2210 | } |
| 2211 | if (!strcmp(p, "shm")) { |
| 2212 | int orig = using_shm; |
| 2213 | if (query) { |
| 2214 | snprintf(buf, bufn, "ans=%s:%d", p, using_shm); |
| 2215 | goto qry; |
| 2216 | } |
| 2217 | rfbLog("remote_cmd: turning off noshm mode.\n"); |
| 2218 | using_shm = 1; |
| 2219 | if (raw_fb) set_raw_fb_params(0); |
| 2220 | |
| 2221 | if (orig != using_shm) { |
| 2222 | do_new_fb(1); |
| 2223 | } else { |
| 2224 | rfbLog(" already in shm mode.\n"); |
| 2225 | } |
| 2226 | goto done; |
| 2227 | } |
| 2228 | if (!strcmp(p, "noshm")) { |
| 2229 | int orig = using_shm; |
| 2230 | if (query) { |
| 2231 | snprintf(buf, bufn, "ans=%s:%d", p, !using_shm); |
| 2232 | goto qry; |
| 2233 | } |
| 2234 | rfbLog("remote_cmd: turning on noshm mode.\n"); |
| 2235 | using_shm = 0; |
| 2236 | if (orig != using_shm) { |
| 2237 | do_new_fb(1); |
| 2238 | } else { |
| 2239 | rfbLog(" already in noshm mode.\n"); |
| 2240 | } |
| 2241 | goto done; |
| 2242 | } |
| 2243 | if (!strcmp(p, "flipbyteorder")) { |
| 2244 | int orig = flip_byte_order; |
| 2245 | if (query) { |
| 2246 | snprintf(buf, bufn, "ans=%s:%d", p, flip_byte_order); |
| 2247 | goto qry; |
| 2248 | } |
| 2249 | rfbLog("remote_cmd: turning on flipbyteorder mode.\n"); |
| 2250 | flip_byte_order = 1; |
| 2251 | if (orig != flip_byte_order) { |
| 2252 | if (! using_shm || xform24to32) { |
| 2253 | do_new_fb(1); |
| 2254 | } else { |
| 2255 | rfbLog(" using shm, not resetting fb\n"); |
| 2256 | } |
| 2257 | } |
| 2258 | goto done; |
| 2259 | } |
| 2260 | if (!strcmp(p, "noflipbyteorder")) { |
| 2261 | int orig = flip_byte_order; |
| 2262 | if (query) { |
| 2263 | snprintf(buf, bufn, "ans=%s:%d", p, !flip_byte_order); |
| 2264 | goto qry; |
| 2265 | } |
| 2266 | rfbLog("remote_cmd: turning off flipbyteorder mode.\n"); |
| 2267 | flip_byte_order = 0; |
| 2268 | if (orig != flip_byte_order) { |
| 2269 | if (! using_shm || xform24to32) { |
| 2270 | do_new_fb(1); |
| 2271 | } else { |
| 2272 | rfbLog(" using shm, not resetting fb\n"); |
| 2273 | } |
| 2274 | } |
| 2275 | goto done; |
| 2276 | } |
| 2277 | if (!strcmp(p, "onetile")) { |
| 2278 | if (query) { |
| 2279 | snprintf(buf, bufn, "ans=%s:%d", p, single_copytile); |
| 2280 | goto qry; |
| 2281 | } |
| 2282 | rfbLog("remote_cmd: enable -onetile mode.\n"); |
| 2283 | single_copytile = 1; |
| 2284 | goto done; |
| 2285 | } |
| 2286 | if (!strcmp(p, "noonetile")) { |
| 2287 | if (query) { |
| 2288 | snprintf(buf, bufn, "ans=%s:%d", p, !single_copytile); |
| 2289 | goto qry; |
| 2290 | } |
| 2291 | rfbLog("remote_cmd: disable -onetile mode.\n"); |
| 2292 | if (tile_shm_count < ntiles_x) { |
| 2293 | rfbLog(" this has no effect: tile_shm_count=%d" |
| 2294 | " ntiles_x=%d\n", tile_shm_count, ntiles_x); |
| 2295 | |
| 2296 | } |
| 2297 | single_copytile = 0; |
| 2298 | goto done; |
| 2299 | } |
| 2300 | if (strstr(p, "solid_color") == p) { |
| 2301 | /* |
| 2302 | * n.b. this solid stuff perhaps should reflect |
| 2303 | * safe_remote_only but at least the command names |
| 2304 | * are fixed. |
| 2305 | */ |
| 2306 | char *newc; |
| 2307 | int doit = 1; |
| 2308 | COLON_CHECK("solid_color:") |
| 2309 | if (query) { |
| 2310 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2311 | NONUL(solid_str)); |
| 2312 | goto qry; |
| 2313 | } |
| 2314 | p += strlen("solid_color:"); |
| 2315 | if (*p != '\0') { |
| 2316 | newc = strdup(p); |
| 2317 | } else { |
| 2318 | newc = strdup(solid_default); |
| 2319 | } |
| 2320 | rfbLog("remote_cmd: solid %s -> %s\n", NONUL(solid_str), newc); |
| 2321 | |
| 2322 | if (solid_str) { |
| 2323 | if (!strcmp(solid_str, newc)) { |
| 2324 | doit = 0; |
| 2325 | } |
| 2326 | free(solid_str); |
| 2327 | } |
| 2328 | solid_str = newc; |
| 2329 | use_solid_bg = 1; |
| 2330 | if (raw_fb && !macosx_console) set_raw_fb_params(0); |
| 2331 | |
| 2332 | if (doit && client_count) { |
| 2333 | solid_bg(0); |
| 2334 | } |
| 2335 | goto done; |
| 2336 | } |
| 2337 | if (!strcmp(p, "solid")) { |
| 2338 | int orig = use_solid_bg; |
| 2339 | if (query) { |
| 2340 | snprintf(buf, bufn, "ans=%s:%d", p, use_solid_bg); |
| 2341 | goto qry; |
| 2342 | } |
| 2343 | rfbLog("remote_cmd: enable -solid mode\n"); |
| 2344 | if (! solid_str) { |
| 2345 | solid_str = strdup(solid_default); |
| 2346 | } |
| 2347 | use_solid_bg = 1; |
| 2348 | if (raw_fb && !macosx_console) set_raw_fb_params(0); |
| 2349 | if (client_count && !orig) { |
| 2350 | solid_bg(0); |
| 2351 | } |
| 2352 | goto done; |
| 2353 | } |
| 2354 | if (!strcmp(p, "nosolid")) { |
| 2355 | int orig = use_solid_bg; |
| 2356 | if (query) { |
| 2357 | snprintf(buf, bufn, "ans=%s:%d", p, !use_solid_bg); |
| 2358 | goto qry; |
| 2359 | } |
| 2360 | rfbLog("remote_cmd: disable -solid mode\n"); |
| 2361 | use_solid_bg = 0; |
| 2362 | if (client_count && orig) { |
| 2363 | solid_bg(1); |
| 2364 | } |
| 2365 | goto done; |
| 2366 | } |
| 2367 | if (strstr(p, "blackout") == p) { |
| 2368 | char *before, *old; |
| 2369 | COLON_CHECK("blackout:") |
| 2370 | if (query) { |
| 2371 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2372 | NONUL(blackout_str)); |
| 2373 | goto qry; |
| 2374 | } |
| 2375 | p += strlen("blackout:"); |
| 2376 | if (blackout_str) { |
| 2377 | before = strdup(blackout_str); |
| 2378 | } else { |
| 2379 | before = strdup(""); |
| 2380 | } |
| 2381 | old = blackout_str; |
| 2382 | if (*p == '+') { |
| 2383 | p++; |
| 2384 | blackout_str = add_item(blackout_str, p); |
| 2385 | } else if (*p == '-') { |
| 2386 | p++; |
| 2387 | blackout_str = delete_item(blackout_str, p); |
| 2388 | } else { |
| 2389 | blackout_str = strdup(p); |
| 2390 | } |
| 2391 | if (strcmp(before, blackout_str)) { |
| 2392 | rfbLog("remote_cmd: changing -blackout\n"); |
| 2393 | rfbLog(" from: %s\n", before); |
| 2394 | rfbLog(" to: %s\n", blackout_str); |
| 2395 | if (0 && !strcmp(blackout_str, "") && |
| 2396 | single_copytile_orig != single_copytile) { |
| 2397 | rfbLog("resetting single_copytile to: %d\n", |
| 2398 | single_copytile_orig); |
| 2399 | single_copytile = single_copytile_orig; |
| 2400 | } |
| 2401 | initialize_blackouts_and_xinerama(); |
| 2402 | } |
| 2403 | if (old) free(old); |
| 2404 | free(before); |
| 2405 | goto done; |
| 2406 | } |
| 2407 | if (!strcmp(p, "xinerama")) { |
| 2408 | if (query) { |
| 2409 | snprintf(buf, bufn, "ans=%s:%d", p, xinerama); |
| 2410 | goto qry; |
| 2411 | } |
| 2412 | rfbLog("remote_cmd: enable xinerama mode. (if applicable).\n"); |
| 2413 | xinerama = 1; |
| 2414 | initialize_blackouts_and_xinerama(); |
| 2415 | goto done; |
| 2416 | } |
| 2417 | if (!strcmp(p, "noxinerama")) { |
| 2418 | if (query) { |
| 2419 | snprintf(buf, bufn, "ans=%s:%d", p, !xinerama); |
| 2420 | goto qry; |
| 2421 | } |
| 2422 | rfbLog("remote_cmd: disable xinerama mode. (if applicable).\n"); |
| 2423 | xinerama = 0; |
| 2424 | initialize_blackouts_and_xinerama(); |
| 2425 | goto done; |
| 2426 | } |
| 2427 | if (!strcmp(p, "xtrap")) { |
| 2428 | if (query) { |
| 2429 | snprintf(buf, bufn, "ans=%s:%d", p, xtrap_input); |
| 2430 | goto qry; |
| 2431 | } |
| 2432 | rfbLog("remote_cmd: enable xtrap input mode." |
| 2433 | "(if applicable).\n"); |
| 2434 | if (! xtrap_input) { |
| 2435 | xtrap_input = 1; |
| 2436 | disable_grabserver(dpy, 1); |
| 2437 | } |
| 2438 | goto done; |
| 2439 | } |
| 2440 | if (!strcmp(p, "noxtrap")) { |
| 2441 | if (query) { |
| 2442 | snprintf(buf, bufn, "ans=%s:%d", p, !xtrap_input); |
| 2443 | goto qry; |
| 2444 | } |
| 2445 | rfbLog("remote_cmd: disable xtrap input mode." |
| 2446 | "(if applicable).\n"); |
| 2447 | if (xtrap_input) { |
| 2448 | xtrap_input = 0; |
| 2449 | disable_grabserver(dpy, 1); |
| 2450 | } |
| 2451 | goto done; |
| 2452 | } |
| 2453 | if (!strcmp(p, "xrandr")) { |
| 2454 | int orig = xrandr; |
| 2455 | if (query) { |
| 2456 | snprintf(buf, bufn, "ans=%s:%d", p, xrandr); goto qry; |
| 2457 | } |
| 2458 | if (xrandr_present) { |
| 2459 | rfbLog("remote_cmd: enable xrandr mode.\n"); |
| 2460 | xrandr = 1; |
| 2461 | if (raw_fb) set_raw_fb_params(0); |
| 2462 | if (! xrandr_mode) { |
| 2463 | xrandr_mode = strdup("default"); |
| 2464 | } |
| 2465 | if (orig != xrandr) { |
| 2466 | initialize_xrandr(); |
| 2467 | } |
| 2468 | } else { |
| 2469 | rfbLog("remote_cmd: XRANDR ext. not present.\n"); |
| 2470 | } |
| 2471 | goto done; |
| 2472 | } |
| 2473 | if (!strcmp(p, "noxrandr")) { |
| 2474 | int orig = xrandr; |
| 2475 | if (query) { |
| 2476 | snprintf(buf, bufn, "ans=%s:%d", p, !xrandr); goto qry; |
| 2477 | } |
| 2478 | xrandr = 0; |
| 2479 | xrandr_maybe = 0; |
| 2480 | if (xrandr_present) { |
| 2481 | rfbLog("remote_cmd: disable xrandr mode.\n"); |
| 2482 | if (orig != xrandr) { |
| 2483 | initialize_xrandr(); |
| 2484 | } |
| 2485 | } else { |
| 2486 | rfbLog("remote_cmd: XRANDR ext. not present.\n"); |
| 2487 | } |
| 2488 | goto done; |
| 2489 | } |
| 2490 | if (strstr(p, "xrandr_mode") == p) { |
| 2491 | int orig = xrandr; |
| 2492 | COLON_CHECK("xrandr_mode:") |
| 2493 | if (query) { |
| 2494 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2495 | NONUL(xrandr_mode)); |
| 2496 | goto qry; |
| 2497 | } |
| 2498 | p += strlen("xrandr_mode:"); |
| 2499 | if (!strcmp("none", p)) { |
| 2500 | xrandr = 0; |
| 2501 | xrandr_maybe = 0; |
| 2502 | } else { |
| 2503 | if (known_xrandr_mode(p)) { |
| 2504 | if (xrandr_mode) free(xrandr_mode); |
| 2505 | xrandr_mode = strdup(p); |
| 2506 | } else { |
| 2507 | rfbLog("skipping unknown xrandr mode: %s\n", p); |
| 2508 | goto done; |
| 2509 | } |
| 2510 | xrandr = 1; |
| 2511 | } |
| 2512 | if (xrandr_present) { |
| 2513 | if (xrandr) { |
| 2514 | rfbLog("remote_cmd: enable xrandr mode.\n"); |
| 2515 | } else { |
| 2516 | rfbLog("remote_cmd: disable xrandr mode.\n"); |
| 2517 | } |
| 2518 | if (! xrandr_mode) { |
| 2519 | xrandr_mode = strdup("default"); |
| 2520 | } |
| 2521 | if (orig != xrandr) { |
| 2522 | initialize_xrandr(); |
| 2523 | } |
| 2524 | } else { |
| 2525 | rfbLog("remote_cmd: XRANDR ext. not present.\n"); |
| 2526 | } |
| 2527 | goto done; |
| 2528 | } |
| 2529 | if (strstr(p, "rotate") == p) { |
| 2530 | COLON_CHECK("rotate:") |
| 2531 | if (query) { |
| 2532 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2533 | NONUL(rotating_str)); |
| 2534 | goto qry; |
| 2535 | } |
| 2536 | p += strlen("rotate:"); |
| 2537 | if (rotating_str) free(rotating_str); |
| 2538 | rotating_str = strdup(p); |
| 2539 | rfbLog("remote_cmd: set rotate to \"%s\"\n", rotating_str); |
| 2540 | |
| 2541 | do_new_fb(0); |
| 2542 | goto done; |
| 2543 | } |
| 2544 | if (strstr(p, "padgeom") == p) { |
| 2545 | COLON_CHECK("padgeom:") |
| 2546 | if (query) { |
| 2547 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2548 | NONUL(pad_geometry)); |
| 2549 | goto qry; |
| 2550 | } |
| 2551 | p += strlen("padgeom:"); |
| 2552 | if (!strcmp("force", p) || !strcmp("do",p) || !strcmp("go",p)) { |
| 2553 | rfbLog("remote_cmd: invoking install_padded_fb()\n"); |
| 2554 | install_padded_fb(pad_geometry); |
| 2555 | } else { |
| 2556 | if (pad_geometry) free(pad_geometry); |
| 2557 | pad_geometry = strdup(p); |
| 2558 | rfbLog("remote_cmd: set padgeom to: %s\n", |
| 2559 | pad_geometry); |
| 2560 | } |
| 2561 | goto done; |
| 2562 | } |
| 2563 | if (!strcmp(p, "quiet") || !strcmp(p, "q")) { |
| 2564 | if (query) { |
| 2565 | snprintf(buf, bufn, "ans=%s:%d", p, quiet); goto qry; |
| 2566 | } |
| 2567 | rfbLog("remote_cmd: turning on quiet mode.\n"); |
| 2568 | quiet = 1; |
| 2569 | goto done; |
| 2570 | } |
| 2571 | if (!strcmp(p, "noquiet")) { |
| 2572 | if (query) { |
| 2573 | snprintf(buf, bufn, "ans=%s:%d", p, !quiet); goto qry; |
| 2574 | } |
| 2575 | rfbLog("remote_cmd: turning off quiet mode.\n"); |
| 2576 | quiet = 0; |
| 2577 | goto done; |
| 2578 | } |
| 2579 | if (!strcmp(p, "modtweak")) { |
| 2580 | if (query) { |
| 2581 | snprintf(buf, bufn, "ans=%s:%d", p, use_modifier_tweak); |
| 2582 | goto qry; |
| 2583 | } |
| 2584 | rfbLog("remote_cmd: enabling -modtweak mode.\n"); |
| 2585 | if (! use_modifier_tweak) { |
| 2586 | use_modifier_tweak = 1; |
| 2587 | initialize_modtweak(); |
| 2588 | } |
| 2589 | use_modifier_tweak = 1; |
| 2590 | goto done; |
| 2591 | } |
| 2592 | if (!strcmp(p, "nomodtweak")) { |
| 2593 | if (query) { |
| 2594 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 2595 | !use_modifier_tweak); |
| 2596 | goto qry; |
| 2597 | } |
| 2598 | rfbLog("remote_cmd: enabling -nomodtweak mode.\n"); |
| 2599 | got_nomodtweak = 1; |
| 2600 | use_modifier_tweak = 0; |
| 2601 | goto done; |
| 2602 | } |
| 2603 | if (!strcmp(p, "xkb")) { |
| 2604 | if (query) { |
| 2605 | snprintf(buf, bufn, "ans=%s:%d", p, use_xkb_modtweak); |
| 2606 | goto qry; |
| 2607 | } |
| 2608 | if (! xkb_present) { |
| 2609 | rfbLog("remote_cmd: cannot enable -xkb " |
| 2610 | "modtweak mode (not supported on X display)\n"); |
| 2611 | goto done; |
| 2612 | } |
| 2613 | rfbLog("remote_cmd: enabling -xkb modtweak mode" |
| 2614 | " (if supported).\n"); |
| 2615 | if (! use_modifier_tweak || ! use_xkb_modtweak) { |
| 2616 | use_modifier_tweak = 1; |
| 2617 | use_xkb_modtweak = 1; |
| 2618 | initialize_modtweak(); |
| 2619 | } |
| 2620 | use_modifier_tweak = 1; |
| 2621 | use_xkb_modtweak = 1; |
| 2622 | goto done; |
| 2623 | } |
| 2624 | if (!strcmp(p, "noxkb")) { |
| 2625 | if (query) { |
| 2626 | snprintf(buf, bufn, "ans=%s:%d", p, !use_xkb_modtweak); |
| 2627 | goto qry; |
| 2628 | } |
| 2629 | if (! xkb_present) { |
| 2630 | rfbLog("remote_cmd: cannot disable -xkb " |
| 2631 | "modtweak mode (not supported on X display)\n"); |
| 2632 | goto done; |
| 2633 | } |
| 2634 | rfbLog("remote_cmd: disabling -xkb modtweak mode.\n"); |
| 2635 | use_xkb_modtweak = 0; |
| 2636 | got_noxkb = 1; |
| 2637 | initialize_modtweak(); |
| 2638 | goto done; |
| 2639 | } |
| 2640 | if (!strcmp(p, "capslock")) { |
| 2641 | if (query) { |
| 2642 | snprintf(buf, bufn, "ans=%s:%d", p, watch_capslock); |
| 2643 | goto qry; |
| 2644 | } |
| 2645 | rfbLog("remote_cmd: enabling -capslock mode\n"); |
| 2646 | watch_capslock = 1; |
| 2647 | goto done; |
| 2648 | } |
| 2649 | if (!strcmp(p, "nocapslock")) { |
| 2650 | if (query) { |
| 2651 | snprintf(buf, bufn, "ans=%s:%d", p, !watch_capslock); |
| 2652 | goto qry; |
| 2653 | } |
| 2654 | rfbLog("remote_cmd: disabling -capslock mode\n"); |
| 2655 | watch_capslock = 0; |
| 2656 | goto done; |
| 2657 | } |
| 2658 | if (!strcmp(p, "skip_lockkeys")) { |
| 2659 | if (query) { |
| 2660 | snprintf(buf, bufn, "ans=%s:%d", p, skip_lockkeys); |
| 2661 | goto qry; |
| 2662 | } |
| 2663 | rfbLog("remote_cmd: enabling -skip_lockkeys mode\n"); |
| 2664 | skip_lockkeys = 1; |
| 2665 | goto done; |
| 2666 | } |
| 2667 | if (!strcmp(p, "noskip_lockkeys")) { |
| 2668 | if (query) { |
| 2669 | snprintf(buf, bufn, "ans=%s:%d", p, !skip_lockkeys); |
| 2670 | goto qry; |
| 2671 | } |
| 2672 | rfbLog("remote_cmd: disabling -skip_lockkeys mode\n"); |
| 2673 | skip_lockkeys = 0; |
| 2674 | goto done; |
| 2675 | } |
| 2676 | if (strstr(p, "skip_keycodes") == p) { |
| 2677 | COLON_CHECK("skip_keycodes:") |
| 2678 | if (query) { |
| 2679 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2680 | NONUL(skip_keycodes)); |
| 2681 | goto qry; |
| 2682 | } |
| 2683 | p += strlen("skip_keycodes:"); |
| 2684 | rfbLog("remote_cmd: setting xkb -skip_keycodes" |
| 2685 | " to:\n\t'%s'\n", p); |
| 2686 | if (! xkb_present) { |
| 2687 | rfbLog("remote_cmd: warning xkb not present\n"); |
| 2688 | } else if (! use_xkb_modtweak) { |
| 2689 | rfbLog("remote_cmd: turning on xkb.\n"); |
| 2690 | use_xkb_modtweak = 1; |
| 2691 | if (! use_modifier_tweak) { |
| 2692 | rfbLog("remote_cmd: turning on modtweak.\n"); |
| 2693 | use_modifier_tweak = 1; |
| 2694 | } |
| 2695 | } |
| 2696 | if (skip_keycodes) free(skip_keycodes); |
| 2697 | skip_keycodes = strdup(p); |
| 2698 | initialize_modtweak(); |
| 2699 | goto done; |
| 2700 | } |
| 2701 | if (!strcmp(p, "sloppy_keys")) { |
| 2702 | if (query) { |
| 2703 | snprintf(buf, bufn, "ans=%s:%d", p, sloppy_keys); |
| 2704 | goto qry; |
| 2705 | } |
| 2706 | sloppy_keys += 1; |
| 2707 | rfbLog("remote_cmd: set sloppy_keys to: %d\n", sloppy_keys); |
| 2708 | goto done; |
| 2709 | } |
| 2710 | if (!strcmp(p, "nosloppy_keys")) { |
| 2711 | if (query) { |
| 2712 | snprintf(buf, bufn, "ans=%s:%d", p, !sloppy_keys); |
| 2713 | goto qry; |
| 2714 | } |
| 2715 | sloppy_keys = 0; |
| 2716 | rfbLog("remote_cmd: set sloppy_keys to: %d\n", sloppy_keys); |
| 2717 | goto done; |
| 2718 | } |
| 2719 | if (!strcmp(p, "skip_dups")) { |
| 2720 | if (query) { |
| 2721 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 2722 | skip_duplicate_key_events); |
| 2723 | goto qry; |
| 2724 | } |
| 2725 | rfbLog("remote_cmd: enabling -skip_dups mode\n"); |
| 2726 | skip_duplicate_key_events = 1; |
| 2727 | goto done; |
| 2728 | } |
| 2729 | if (!strcmp(p, "noskip_dups")) { |
| 2730 | if (query) { |
| 2731 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 2732 | !skip_duplicate_key_events); |
| 2733 | goto qry; |
| 2734 | } |
| 2735 | rfbLog("remote_cmd: disabling -skip_dups mode\n"); |
| 2736 | skip_duplicate_key_events = 0; |
| 2737 | goto done; |
| 2738 | } |
| 2739 | if (!strcmp(p, "add_keysyms")) { |
| 2740 | if (query) { |
| 2741 | snprintf(buf, bufn, "ans=%s:%d", p, add_keysyms); |
| 2742 | goto qry; |
| 2743 | } |
| 2744 | rfbLog("remote_cmd: enabling -add_keysyms mode.\n"); |
| 2745 | add_keysyms = 1; |
| 2746 | goto done; |
| 2747 | } |
| 2748 | if (!strcmp(p, "noadd_keysyms")) { |
| 2749 | if (query) { |
| 2750 | snprintf(buf, bufn, "ans=%s:%d", p, !add_keysyms); |
| 2751 | goto qry; |
| 2752 | } |
| 2753 | rfbLog("remote_cmd: disabling -add_keysyms mode.\n"); |
| 2754 | add_keysyms = 0; |
| 2755 | goto done; |
| 2756 | } |
| 2757 | if (!strcmp(p, "clear_mods")) { |
| 2758 | if (query) { |
| 2759 | snprintf(buf, bufn, "ans=%s:%d", p, clear_mods == 1); |
| 2760 | goto qry; |
| 2761 | } |
| 2762 | rfbLog("remote_cmd: enabling -clear_mods mode.\n"); |
| 2763 | clear_mods = 1; |
| 2764 | if (use_threads) {X_LOCK;} |
| 2765 | clear_modifiers(0); |
| 2766 | if (use_threads) {X_UNLOCK;} |
| 2767 | goto done; |
| 2768 | } |
| 2769 | if (!strcmp(p, "noclear_mods")) { |
| 2770 | if (query) { |
| 2771 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 2772 | !(clear_mods == 1)); |
| 2773 | goto qry; |
| 2774 | } |
| 2775 | rfbLog("remote_cmd: disabling -clear_mods mode.\n"); |
| 2776 | clear_mods = 0; |
| 2777 | goto done; |
| 2778 | } |
| 2779 | if (!strcmp(p, "clear_keys")) { |
| 2780 | if (query) { |
| 2781 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 2782 | clear_mods == 2); |
| 2783 | goto qry; |
| 2784 | } |
| 2785 | rfbLog("remote_cmd: enabling -clear_keys mode.\n"); |
| 2786 | clear_mods = 2; |
| 2787 | if (use_threads) {X_LOCK;} |
| 2788 | clear_keys(); |
| 2789 | if (use_threads) {X_UNLOCK;} |
| 2790 | goto done; |
| 2791 | } |
| 2792 | if (!strcmp(p, "noclear_keys")) { |
| 2793 | if (query) { |
| 2794 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 2795 | !(clear_mods == 2)); |
| 2796 | goto qry; |
| 2797 | } |
| 2798 | rfbLog("remote_cmd: disabling -clear_keys mode.\n"); |
| 2799 | clear_mods = 0; |
| 2800 | goto done; |
| 2801 | } |
| 2802 | if (!strcmp(p, "clear_all")) { |
| 2803 | if (query) { |
| 2804 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 2805 | clear_mods == 3); |
| 2806 | goto qry; |
| 2807 | } |
| 2808 | rfbLog("remote_cmd: doing clear_all action.\n"); |
| 2809 | clear_mods = 3; |
| 2810 | if (use_threads) {X_LOCK;} |
| 2811 | clear_keys(); |
| 2812 | clear_locks(); |
| 2813 | if (use_threads) {X_UNLOCK;} |
| 2814 | goto done; |
| 2815 | } |
| 2816 | if (!strcmp(p, "clear_locks")) { |
| 2817 | NOTAPP |
| 2818 | rfbLog("remote_cmd: doing clear_locks action.\n"); |
| 2819 | if (use_threads) {X_LOCK;} |
| 2820 | clear_locks(); |
| 2821 | if (use_threads) {X_UNLOCK;} |
| 2822 | goto done; |
| 2823 | } |
| 2824 | if (!strcmp(p, "keystate")) { |
| 2825 | int i, state[256]; |
| 2826 | NOTAPP |
| 2827 | for (i=0; i<256; i++) { |
| 2828 | state[i] = 0; |
| 2829 | } |
| 2830 | if (use_threads) {X_LOCK;} |
| 2831 | get_keystate(state); |
| 2832 | if (use_threads) {X_UNLOCK;} |
| 2833 | for (i=0; i<256; i++) { |
| 2834 | fprintf(stderr, "keystate[%03d] %d\n", i, state[i]); |
| 2835 | } |
| 2836 | goto done; |
| 2837 | } |
| 2838 | if (strstr(p, "remap") == p) { |
| 2839 | char *before, *old; |
| 2840 | COLON_CHECK("remap:") |
| 2841 | if (query) { |
| 2842 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 2843 | NONUL(remap_file)); |
| 2844 | goto qry; |
| 2845 | } |
| 2846 | p += strlen("remap:"); |
| 2847 | if ((*p == '+' || *p == '-') && remap_file && |
| 2848 | strchr(remap_file, '/')) { |
| 2849 | rfbLog("remote_cmd: cannot use remap:+/-\n"); |
| 2850 | rfbLog("in '-remap %s' mode.\n", remap_file); |
| 2851 | goto done; |
| 2852 | } |
| 2853 | if (remap_file) { |
| 2854 | before = strdup(remap_file); |
| 2855 | } else { |
| 2856 | before = strdup(""); |
| 2857 | } |
| 2858 | old = remap_file; |
| 2859 | if (*p == '+') { |
| 2860 | p++; |
| 2861 | remap_file = add_item(remap_file, p); |
| 2862 | } else if (*p == '-') { |
| 2863 | p++; |
| 2864 | remap_file = delete_item(remap_file, p); |
| 2865 | if (! strchr(remap_file, '-')) { |
| 2866 | *remap_file = '\0'; |
| 2867 | } |
| 2868 | } else { |
| 2869 | remap_file = strdup(p); |
| 2870 | } |
| 2871 | if (strcmp(before, remap_file)) { |
| 2872 | rfbLog("remote_cmd: changed -remap\n"); |
| 2873 | rfbLog(" from: %s\n", before); |
| 2874 | rfbLog(" to: %s\n", remap_file); |
| 2875 | initialize_remap(remap_file); |
| 2876 | } |
| 2877 | if (old) free(old); |
| 2878 | free(before); |
| 2879 | goto done; |
| 2880 | } |
| 2881 | if (!strcmp(p, "repeat")) { |
| 2882 | if (query) { |
| 2883 | snprintf(buf, bufn, "ans=%s:%d", p, !no_autorepeat); |
| 2884 | goto qry; |
| 2885 | } |
| 2886 | rfbLog("remote_cmd: enabling -repeat mode.\n"); |
| 2887 | autorepeat(1, 0); /* restore initial setting */ |
| 2888 | no_autorepeat = 0; |
| 2889 | goto done; |
| 2890 | } |
| 2891 | if (!strcmp(p, "norepeat")) { |
| 2892 | if (query) { |
| 2893 | snprintf(buf, bufn, "ans=%s:%d", p, no_autorepeat); |
| 2894 | goto qry; |
| 2895 | } |
| 2896 | rfbLog("remote_cmd: enabling -norepeat mode.\n"); |
| 2897 | no_autorepeat = 1; |
| 2898 | if (no_repeat_countdown >= 0) { |
| 2899 | no_repeat_countdown = 2; |
| 2900 | } |
| 2901 | if (client_count && ! view_only) { |
| 2902 | autorepeat(0, 0); /* disable if any clients */ |
| 2903 | } |
| 2904 | goto done; |
| 2905 | } |
| 2906 | if (!strcmp(p, "fb")) { |
| 2907 | if (query) { |
| 2908 | snprintf(buf, bufn, "ans=%s:%d", p, !nofb); |
| 2909 | goto qry; |
| 2910 | } |
| 2911 | if (nofb) { |
| 2912 | rfbLog("remote_cmd: disabling nofb mode.\n"); |
| 2913 | rfbLog(" you may need to these turn back on:\n"); |
| 2914 | rfbLog(" xfixes, xdamage, solid, flashcmap\n"); |
| 2915 | rfbLog(" overlay, shm, noonetile, nap, cursor\n"); |
| 2916 | rfbLog(" cursorpos, cursorshape, bell.\n"); |
| 2917 | nofb = 0; |
| 2918 | set_nofb_params(1); |
| 2919 | do_new_fb(1); |
| 2920 | } |
| 2921 | goto done; |
| 2922 | } |
| 2923 | if (!strcmp(p, "nofb")) { |
| 2924 | if (query) { |
| 2925 | snprintf(buf, bufn, "ans=%s:%d", p, nofb); |
| 2926 | goto qry; |
| 2927 | } |
| 2928 | if (!nofb) { |
| 2929 | rfbLog("remote_cmd: enabling nofb mode.\n"); |
| 2930 | if (main_fb) { |
| 2931 | push_black_screen(4); |
| 2932 | } |
| 2933 | nofb = 1; |
| 2934 | sound_bell = 0; |
| 2935 | initialize_watch_bell(); |
| 2936 | set_nofb_params(0); |
| 2937 | do_new_fb(1); |
| 2938 | } |
| 2939 | goto done; |
| 2940 | } |
| 2941 | if (!strcmp(p, "bell")) { |
| 2942 | if (query) { |
| 2943 | snprintf(buf, bufn, "ans=%s:%d", p, sound_bell); |
| 2944 | goto qry; |
| 2945 | } |
| 2946 | rfbLog("remote_cmd: enabling bell (if supported).\n"); |
| 2947 | initialize_watch_bell(); |
| 2948 | sound_bell = 1; |
| 2949 | goto done; |
| 2950 | } |
| 2951 | if (!strcmp(p, "nobell")) { |
| 2952 | if (query) { |
| 2953 | snprintf(buf, bufn, "ans=%s:%d", p, !sound_bell); |
| 2954 | goto qry; |
| 2955 | } |
| 2956 | rfbLog("remote_cmd: disabling bell.\n"); |
| 2957 | initialize_watch_bell(); |
| 2958 | sound_bell = 0; |
| 2959 | goto done; |
| 2960 | } |
| 2961 | if (!strcmp(p, "sendbell")) { |
| 2962 | NOTAPP |
| 2963 | rfbLog("remote_cmd: sendbell.\n"); |
| 2964 | if (screen && client_count) { |
| 2965 | rfbSendBell(screen); |
| 2966 | } |
| 2967 | goto done; |
| 2968 | } |
| 2969 | if (!strcmp(p, "sel")) { |
| 2970 | if (query) { |
| 2971 | snprintf(buf, bufn, "ans=%s:%d", p, watch_selection); |
| 2972 | goto qry; |
| 2973 | } |
| 2974 | rfbLog("remote_cmd: enabling watch selection+primary.\n"); |
| 2975 | watch_selection = 1; |
| 2976 | watch_primary = 1; |
| 2977 | watch_clipboard = 1; |
| 2978 | goto done; |
| 2979 | } |
| 2980 | if (!strcmp(p, "nosel")) { |
| 2981 | if (query) { |
| 2982 | snprintf(buf, bufn, "ans=%s:%d", p, !watch_selection); |
| 2983 | goto qry; |
| 2984 | } |
| 2985 | rfbLog("remote_cmd: disabling watch selection+primary.\n"); |
| 2986 | watch_selection = 0; |
| 2987 | watch_primary = 0; |
| 2988 | watch_clipboard = 0; |
| 2989 | goto done; |
| 2990 | } |
| 2991 | if (!strcmp(p, "primary")) { |
| 2992 | if (query) { |
| 2993 | snprintf(buf, bufn, "ans=%s:%d", p, watch_primary); |
| 2994 | goto qry; |
| 2995 | } |
| 2996 | rfbLog("remote_cmd: enabling watch_primary.\n"); |
| 2997 | watch_primary = 1; |
| 2998 | goto done; |
| 2999 | } |
| 3000 | if (!strcmp(p, "noprimary")) { |
| 3001 | if (query) { |
| 3002 | snprintf(buf, bufn, "ans=%s:%d", p, !watch_primary); |
| 3003 | goto qry; |
| 3004 | } |
| 3005 | rfbLog("remote_cmd: disabling watch_primary.\n"); |
| 3006 | watch_primary = 0; |
| 3007 | goto done; |
| 3008 | } |
| 3009 | if (!strcmp(p, "setprimary")) { |
| 3010 | if (query) { |
| 3011 | snprintf(buf, bufn, "ans=%s:%d", p, set_primary); |
| 3012 | goto qry; |
| 3013 | } |
| 3014 | rfbLog("remote_cmd: enabling set_primary.\n"); |
| 3015 | set_primary = 1; |
| 3016 | goto done; |
| 3017 | } |
| 3018 | if (!strcmp(p, "nosetprimary")) { |
| 3019 | if (query) { |
| 3020 | snprintf(buf, bufn, "ans=%s:%d", p, !set_primary); |
| 3021 | goto qry; |
| 3022 | } |
| 3023 | rfbLog("remote_cmd: disabling set_primary.\n"); |
| 3024 | set_primary = 0; |
| 3025 | goto done; |
| 3026 | } |
| 3027 | if (!strcmp(p, "clipboard")) { |
| 3028 | if (query) { |
| 3029 | snprintf(buf, bufn, "ans=%s:%d", p, watch_clipboard); |
| 3030 | goto qry; |
| 3031 | } |
| 3032 | rfbLog("remote_cmd: enabling watch_clipboard.\n"); |
| 3033 | watch_clipboard = 1; |
| 3034 | goto done; |
| 3035 | } |
| 3036 | if (!strcmp(p, "noclipboard")) { |
| 3037 | if (query) { |
| 3038 | snprintf(buf, bufn, "ans=%s:%d", p, !watch_clipboard); |
| 3039 | goto qry; |
| 3040 | } |
| 3041 | rfbLog("remote_cmd: disabling watch_clipboard.\n"); |
| 3042 | watch_clipboard = 0; |
| 3043 | goto done; |
| 3044 | } |
| 3045 | if (!strcmp(p, "setclipboard")) { |
| 3046 | if (query) { |
| 3047 | snprintf(buf, bufn, "ans=%s:%d", p, set_clipboard); |
| 3048 | goto qry; |
| 3049 | } |
| 3050 | rfbLog("remote_cmd: enabling set_clipboard.\n"); |
| 3051 | set_clipboard = 1; |
| 3052 | goto done; |
| 3053 | } |
| 3054 | if (!strcmp(p, "nosetclipboard")) { |
| 3055 | if (query) { |
| 3056 | snprintf(buf, bufn, "ans=%s:%d", p, !set_clipboard); |
| 3057 | goto qry; |
| 3058 | } |
| 3059 | rfbLog("remote_cmd: disabling set_clipboard.\n"); |
| 3060 | set_clipboard = 0; |
| 3061 | goto done; |
| 3062 | } |
| 3063 | if (strstr(p, "seldir") == p) { |
| 3064 | COLON_CHECK("seldir:") |
| 3065 | if (query) { |
| 3066 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3067 | NONUL(sel_direction)); |
| 3068 | goto qry; |
| 3069 | } |
| 3070 | p += strlen("seldir:"); |
| 3071 | rfbLog("remote_cmd: setting -seldir to %s\n", p); |
| 3072 | if (sel_direction) free(sel_direction); |
| 3073 | sel_direction = strdup(p); |
| 3074 | goto done; |
| 3075 | } |
| 3076 | if (!strcmp(p, "set_no_cursor")) { /* skip-cmd-list */ |
| 3077 | rfbLog("remote_cmd: calling set_no_cursor()\n"); |
| 3078 | set_no_cursor(); |
| 3079 | goto done; |
| 3080 | } |
| 3081 | if (!strcmp(p, "cursorshape")) { |
| 3082 | if (query) { |
| 3083 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 3084 | cursor_shape_updates); |
| 3085 | goto qry; |
| 3086 | } |
| 3087 | rfbLog("remote_cmd: turning on cursorshape mode.\n"); |
| 3088 | |
| 3089 | set_no_cursor(); |
| 3090 | cursor_shape_updates = 1; |
| 3091 | restore_cursor_shape_updates(screen); |
| 3092 | first_cursor(); |
| 3093 | goto done; |
| 3094 | } |
| 3095 | if (!strcmp(p, "nocursorshape")) { |
| 3096 | int i, max = 5; |
| 3097 | if (query) { |
| 3098 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 3099 | !cursor_shape_updates); |
| 3100 | goto qry; |
| 3101 | } |
| 3102 | rfbLog("remote_cmd: turning off cursorshape mode.\n"); |
| 3103 | |
| 3104 | set_no_cursor(); |
| 3105 | for (i=0; i<max; i++) { |
| 3106 | /* XXX: try to force empty cursor back to client */ |
| 3107 | rfbPE(-1); |
| 3108 | } |
| 3109 | cursor_shape_updates = 0; |
| 3110 | disable_cursor_shape_updates(screen); |
| 3111 | first_cursor(); |
| 3112 | goto done; |
| 3113 | } |
| 3114 | if (!strcmp(p, "cursorpos")) { |
| 3115 | if (query) { |
| 3116 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 3117 | cursor_pos_updates); |
| 3118 | goto qry; |
| 3119 | } |
| 3120 | rfbLog("remote_cmd: turning on cursorpos mode.\n"); |
| 3121 | cursor_pos_updates = 1; |
| 3122 | goto done; |
| 3123 | } |
| 3124 | if (!strcmp(p, "nocursorpos")) { |
| 3125 | if (query) { |
| 3126 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 3127 | !cursor_pos_updates); |
| 3128 | goto qry; |
| 3129 | } |
| 3130 | rfbLog("remote_cmd: turning off cursorpos mode.\n"); |
| 3131 | cursor_pos_updates = 0; |
| 3132 | goto done; |
| 3133 | } |
| 3134 | if (!strcmp(p, "cursor_drag")) { |
| 3135 | if (query) { |
| 3136 | snprintf(buf, bufn, "ans=%s:%d", p, cursor_drag_changes); |
| 3137 | goto qry; |
| 3138 | } |
| 3139 | cursor_drag_changes = 1; |
| 3140 | rfbLog("remote_cmd: setting cursor_drag_changes: %d.\n", cursor_drag_changes); |
| 3141 | goto done; |
| 3142 | } |
| 3143 | if (!strcmp(p, "nocursor_drag")) { |
| 3144 | if (query) { |
| 3145 | snprintf(buf, bufn, "ans=%s:%d", p, !cursor_drag_changes); |
| 3146 | goto qry; |
| 3147 | } |
| 3148 | cursor_drag_changes = 0; |
| 3149 | rfbLog("remote_cmd: setting cursor_drag_changes: %d.\n", cursor_drag_changes); |
| 3150 | goto done; |
| 3151 | } |
| 3152 | if (strstr(p, "cursor") == p) { |
| 3153 | COLON_CHECK("cursor:") |
| 3154 | if (query) { |
| 3155 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3156 | NONUL(multiple_cursors_mode)); |
| 3157 | goto qry; |
| 3158 | } |
| 3159 | p += strlen("cursor:"); |
| 3160 | if (multiple_cursors_mode) { |
| 3161 | if (prev_cursors_mode) free(prev_cursors_mode); |
| 3162 | prev_cursors_mode = strdup(multiple_cursors_mode); |
| 3163 | free(multiple_cursors_mode); |
| 3164 | } |
| 3165 | multiple_cursors_mode = strdup(p); |
| 3166 | |
| 3167 | rfbLog("remote_cmd: changed -cursor mode " |
| 3168 | "to: %s\n", multiple_cursors_mode); |
| 3169 | |
| 3170 | if (strcmp(multiple_cursors_mode, "none") && !show_cursor) { |
| 3171 | show_cursor = 1; |
| 3172 | rfbLog("remote_cmd: changed show_cursor " |
| 3173 | "to: %d\n", show_cursor); |
| 3174 | } |
| 3175 | initialize_cursors_mode(); |
| 3176 | first_cursor(); |
| 3177 | goto done; |
| 3178 | } |
| 3179 | if (!strcmp(p, "show_cursor")) { |
| 3180 | if (query) { |
| 3181 | snprintf(buf, bufn, "ans=%s:%d", p, show_cursor); |
| 3182 | goto qry; |
| 3183 | } |
| 3184 | rfbLog("remote_cmd: enabling show_cursor.\n"); |
| 3185 | show_cursor = 1; |
| 3186 | if (multiple_cursors_mode && !strcmp(multiple_cursors_mode, |
| 3187 | "none")) { |
| 3188 | free(multiple_cursors_mode); |
| 3189 | if (prev_cursors_mode) { |
| 3190 | multiple_cursors_mode = |
| 3191 | strdup(prev_cursors_mode); |
| 3192 | } else { |
| 3193 | multiple_cursors_mode = strdup("default"); |
| 3194 | } |
| 3195 | rfbLog("remote_cmd: changed -cursor mode " |
| 3196 | "to: %s\n", multiple_cursors_mode); |
| 3197 | } |
| 3198 | initialize_cursors_mode(); |
| 3199 | first_cursor(); |
| 3200 | goto done; |
| 3201 | } |
| 3202 | if (!strcmp(p, "noshow_cursor") || !strcmp(p, "nocursor")) { |
| 3203 | if (query) { |
| 3204 | snprintf(buf, bufn, "ans=%s:%d", p, !show_cursor); |
| 3205 | goto qry; |
| 3206 | } |
| 3207 | if (prev_cursors_mode) free(prev_cursors_mode); |
| 3208 | prev_cursors_mode = strdup(multiple_cursors_mode); |
| 3209 | |
| 3210 | rfbLog("remote_cmd: disabling show_cursor.\n"); |
| 3211 | show_cursor = 0; |
| 3212 | initialize_cursors_mode(); |
| 3213 | first_cursor(); |
| 3214 | goto done; |
| 3215 | } |
| 3216 | if (strstr(p, "arrow") == p) { |
| 3217 | COLON_CHECK("arrow:") |
| 3218 | if (query) { |
| 3219 | snprintf(buf, bufn, "ans=%s%s%d", p, co, alt_arrow); |
| 3220 | goto qry; |
| 3221 | } |
| 3222 | p += strlen("arrow:"); |
| 3223 | alt_arrow = atoi(p); |
| 3224 | rfbLog("remote_cmd: setting alt_arrow: %d.\n", alt_arrow); |
| 3225 | setup_cursors_and_push(); |
| 3226 | goto done; |
| 3227 | } |
| 3228 | if (!strcmp(p, "xfixes")) { |
| 3229 | if (query) { |
| 3230 | snprintf(buf, bufn, "ans=%s:%d", p, use_xfixes); |
| 3231 | goto qry; |
| 3232 | } |
| 3233 | if (! xfixes_present) { |
| 3234 | rfbLog("remote_cmd: cannot enable xfixes " |
| 3235 | "(not supported on X display)\n"); |
| 3236 | goto done; |
| 3237 | } |
| 3238 | rfbLog("remote_cmd: enabling -xfixes" |
| 3239 | " (if supported).\n"); |
| 3240 | use_xfixes = 1; |
| 3241 | initialize_xfixes(); |
| 3242 | first_cursor(); |
| 3243 | goto done; |
| 3244 | } |
| 3245 | if (!strcmp(p, "noxfixes")) { |
| 3246 | if (query) { |
| 3247 | snprintf(buf, bufn, "ans=%s:%d", p, !use_xfixes); |
| 3248 | goto qry; |
| 3249 | } |
| 3250 | if (! xfixes_present) { |
| 3251 | rfbLog("remote_cmd: disabling xfixes " |
| 3252 | "(but not supported on X display)\n"); |
| 3253 | goto done; |
| 3254 | } |
| 3255 | rfbLog("remote_cmd: disabling -xfixes.\n"); |
| 3256 | use_xfixes = 0; |
| 3257 | initialize_xfixes(); |
| 3258 | first_cursor(); |
| 3259 | goto done; |
| 3260 | } |
| 3261 | if (!strcmp(p, "xdamage")) { |
| 3262 | int orig = use_xdamage; |
| 3263 | if (query) { |
| 3264 | snprintf(buf, bufn, "ans=%s:%d", p, use_xdamage); |
| 3265 | goto qry; |
| 3266 | } |
| 3267 | if (! xdamage_present) { |
| 3268 | rfbLog("remote_cmd: cannot enable xdamage hints " |
| 3269 | "(not supported on X display)\n"); |
| 3270 | goto done; |
| 3271 | } |
| 3272 | rfbLog("remote_cmd: enabling xdamage hints" |
| 3273 | " (if supported).\n"); |
| 3274 | use_xdamage = 1; |
| 3275 | if (use_xdamage != orig) { |
| 3276 | initialize_xdamage(); |
| 3277 | create_xdamage_if_needed(0); |
| 3278 | } |
| 3279 | goto done; |
| 3280 | } |
| 3281 | if (!strcmp(p, "noxdamage")) { |
| 3282 | int orig = use_xdamage; |
| 3283 | if (query) { |
| 3284 | snprintf(buf, bufn, "ans=%s:%d", p, !use_xdamage); |
| 3285 | goto qry; |
| 3286 | } |
| 3287 | if (! xdamage_present) { |
| 3288 | rfbLog("remote_cmd: disabling xdamage hints " |
| 3289 | "(but not supported on X display)\n"); |
| 3290 | goto done; |
| 3291 | } |
| 3292 | rfbLog("remote_cmd: disabling xdamage hints.\n"); |
| 3293 | use_xdamage = 0; |
| 3294 | if (use_xdamage != orig) { |
| 3295 | initialize_xdamage(); |
| 3296 | destroy_xdamage_if_needed(); |
| 3297 | } |
| 3298 | goto done; |
| 3299 | } |
| 3300 | if (strstr(p, "xd_area") == p) { |
| 3301 | int a; |
| 3302 | COLON_CHECK("xd_area:") |
| 3303 | if (query) { |
| 3304 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 3305 | xdamage_max_area); |
| 3306 | goto qry; |
| 3307 | } |
| 3308 | p += strlen("xd_area:"); |
| 3309 | a = atoi(p); |
| 3310 | if (a >= 0) { |
| 3311 | rfbLog("remote_cmd: setting xdamage_max_area " |
| 3312 | "%d -> %d.\n", xdamage_max_area, a); |
| 3313 | xdamage_max_area = a; |
| 3314 | } |
| 3315 | goto done; |
| 3316 | } |
| 3317 | if (strstr(p, "xd_mem") == p) { |
| 3318 | double a; |
| 3319 | COLON_CHECK("xd_mem:") |
| 3320 | if (query) { |
| 3321 | snprintf(buf, bufn, "ans=%s%s%.3f", p, co, |
| 3322 | xdamage_memory); |
| 3323 | goto qry; |
| 3324 | } |
| 3325 | p += strlen("xd_mem:"); |
| 3326 | a = atof(p); |
| 3327 | if (a >= 0.0) { |
| 3328 | rfbLog("remote_cmd: setting xdamage_memory " |
| 3329 | "%.3f -> %.3f.\n", xdamage_memory, a); |
| 3330 | xdamage_memory = a; |
| 3331 | } |
| 3332 | goto done; |
| 3333 | } |
| 3334 | if (strstr(p, "alphacut") == p) { |
| 3335 | int a; |
| 3336 | COLON_CHECK("alphacut:") |
| 3337 | if (query) { |
| 3338 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 3339 | alpha_threshold); |
| 3340 | goto qry; |
| 3341 | } |
| 3342 | p += strlen("alphacut:"); |
| 3343 | a = atoi(p); |
| 3344 | if (a < 0) a = 0; |
| 3345 | if (a > 256) a = 256; /* allow 256 for testing. */ |
| 3346 | if (alpha_threshold != a) { |
| 3347 | rfbLog("remote_cmd: setting alphacut " |
| 3348 | "%d -> %d.\n", alpha_threshold, a); |
| 3349 | if (a == 256) { |
| 3350 | rfbLog("note: alphacut=256 leads to completely" |
| 3351 | " transparent cursors.\n"); |
| 3352 | } |
| 3353 | alpha_threshold = a; |
| 3354 | setup_cursors_and_push(); |
| 3355 | } |
| 3356 | goto done; |
| 3357 | } |
| 3358 | if (strstr(p, "alphafrac") == p) { |
| 3359 | double a; |
| 3360 | COLON_CHECK("alphafrac:") |
| 3361 | if (query) { |
| 3362 | snprintf(buf, bufn, "ans=%s%s%f", p, co, |
| 3363 | alpha_frac); |
| 3364 | goto qry; |
| 3365 | } |
| 3366 | p += strlen("alphafrac:"); |
| 3367 | a = atof(p); |
| 3368 | if (a < 0.0) a = 0.0; |
| 3369 | if (a > 1.0) a = 1.0; |
| 3370 | if (alpha_frac != a) { |
| 3371 | rfbLog("remote_cmd: setting alphafrac " |
| 3372 | "%f -> %f.\n", alpha_frac, a); |
| 3373 | alpha_frac = a; |
| 3374 | setup_cursors_and_push(); |
| 3375 | } |
| 3376 | goto done; |
| 3377 | } |
| 3378 | if (strstr(p, "alpharemove") == p) { |
| 3379 | if (query) { |
| 3380 | snprintf(buf, bufn, "ans=%s:%d", p, alpha_remove); |
| 3381 | goto qry; |
| 3382 | } |
| 3383 | if (!alpha_remove) { |
| 3384 | rfbLog("remote_cmd: enable alpharemove\n"); |
| 3385 | alpha_remove = 1; |
| 3386 | setup_cursors_and_push(); |
| 3387 | } |
| 3388 | goto done; |
| 3389 | } |
| 3390 | if (strstr(p, "noalpharemove") == p) { |
| 3391 | if (query) { |
| 3392 | snprintf(buf, bufn, "ans=%s:%d", p, !alpha_remove); |
| 3393 | goto qry; |
| 3394 | } |
| 3395 | if (alpha_remove) { |
| 3396 | rfbLog("remote_cmd: disable alpharemove\n"); |
| 3397 | alpha_remove = 0; |
| 3398 | setup_cursors_and_push(); |
| 3399 | } |
| 3400 | goto done; |
| 3401 | } |
| 3402 | if (strstr(p, "alphablend") == p) { |
| 3403 | if (query) { |
| 3404 | snprintf(buf, bufn, "ans=%s:%d", p, alpha_blend); |
| 3405 | goto qry; |
| 3406 | } |
| 3407 | if (!alpha_blend) { |
| 3408 | rfbLog("remote_cmd: enable alphablend\n"); |
| 3409 | alpha_remove = 0; |
| 3410 | alpha_blend = 1; |
| 3411 | setup_cursors_and_push(); |
| 3412 | } |
| 3413 | goto done; |
| 3414 | } |
| 3415 | if (strstr(p, "noalphablend") == p) { |
| 3416 | if (query) { |
| 3417 | snprintf(buf, bufn, "ans=%s:%d", p, !alpha_blend); |
| 3418 | goto qry; |
| 3419 | } |
| 3420 | if (alpha_blend) { |
| 3421 | rfbLog("remote_cmd: disable alphablend\n"); |
| 3422 | alpha_blend = 0; |
| 3423 | setup_cursors_and_push(); |
| 3424 | } |
| 3425 | goto done; |
| 3426 | } |
| 3427 | if (strstr(p, "xwarppointer") == p || strstr(p, "xwarp") == p) { |
| 3428 | if (query) { |
| 3429 | snprintf(buf, bufn, "ans=%s:%d", p, use_xwarppointer); |
| 3430 | goto qry; |
| 3431 | } |
| 3432 | rfbLog("remote_cmd: turning on xwarppointer mode.\n"); |
| 3433 | use_xwarppointer = 1; |
| 3434 | goto done; |
| 3435 | } |
| 3436 | if (strstr(p, "noxwarppointer") == p || |
| 3437 | strstr(p, "noxwarp") == p) { |
| 3438 | if (query) { |
| 3439 | snprintf(buf, bufn, "ans=%s:%d", p, !use_xwarppointer); |
| 3440 | goto qry; |
| 3441 | } |
| 3442 | rfbLog("remote_cmd: turning off xwarppointer mode.\n"); |
| 3443 | use_xwarppointer = 0; |
| 3444 | goto done; |
| 3445 | } |
| 3446 | if (strstr(p, "always_inject") == p) { |
| 3447 | if (query) { |
| 3448 | snprintf(buf, bufn, "ans=%s:%d", p, always_inject); |
| 3449 | goto qry; |
| 3450 | } |
| 3451 | rfbLog("remote_cmd: turning on always_inject mode.\n"); |
| 3452 | always_inject = 1; |
| 3453 | goto done; |
| 3454 | } |
| 3455 | if (strstr(p, "noalways_inject") == p) { |
| 3456 | if (query) { |
| 3457 | snprintf(buf, bufn, "ans=%s:%d", p, !always_inject); |
| 3458 | goto qry; |
| 3459 | } |
| 3460 | rfbLog("remote_cmd: turning off always_inject mode.\n"); |
| 3461 | always_inject = 0; |
| 3462 | goto done; |
| 3463 | } |
| 3464 | if (strstr(p, "buttonmap") == p) { |
| 3465 | COLON_CHECK("buttonmap:") |
| 3466 | if (query) { |
| 3467 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3468 | NONUL(pointer_remap)); |
| 3469 | goto qry; |
| 3470 | } |
| 3471 | p += strlen("buttonmap:"); |
| 3472 | if (pointer_remap) free(pointer_remap); |
| 3473 | pointer_remap = strdup(p); |
| 3474 | |
| 3475 | rfbLog("remote_cmd: setting -buttonmap to:\n\t'%s'\n", p); |
| 3476 | initialize_pointer_map(p); |
| 3477 | goto done; |
| 3478 | } |
| 3479 | if (!strcmp(p, "dragging")) { |
| 3480 | if (query) { |
| 3481 | snprintf(buf, bufn, "ans=%s:%d", p, show_dragging); |
| 3482 | goto qry; |
| 3483 | } |
| 3484 | rfbLog("remote_cmd: enabling mouse dragging mode.\n"); |
| 3485 | show_dragging = 1; |
| 3486 | goto done; |
| 3487 | } |
| 3488 | if (!strcmp(p, "nodragging")) { |
| 3489 | if (query) { |
| 3490 | snprintf(buf, bufn, "ans=%s:%d", p, !show_dragging); |
| 3491 | goto qry; |
| 3492 | } |
| 3493 | rfbLog("remote_cmd: enabling mouse nodragging mode.\n"); |
| 3494 | show_dragging = 0; |
| 3495 | goto done; |
| 3496 | } |
| 3497 | #ifndef NO_NCACHE |
| 3498 | if (!strcmp(p, "ncache_cr")) { |
| 3499 | if (query) { |
| 3500 | snprintf(buf, bufn, "ans=%s:%d", p, ncache_copyrect); |
| 3501 | goto qry; |
| 3502 | } |
| 3503 | ncache_copyrect = 1; |
| 3504 | rfbLog("remote_cmd: set -ncache_cr %d\n", ncache_copyrect); |
| 3505 | goto done; |
| 3506 | } |
| 3507 | if (!strcmp(p, "noncache_cr")) { |
| 3508 | if (query) { |
| 3509 | snprintf(buf, bufn, "ans=%s:%d", p, !ncache_copyrect); |
| 3510 | goto qry; |
| 3511 | } |
| 3512 | ncache_copyrect = 0; |
| 3513 | rfbLog("remote_cmd: disabled -ncache_cr %d\n", ncache_copyrect); |
| 3514 | |
| 3515 | goto done; |
| 3516 | } |
| 3517 | if (!strcmp(p, "ncache_no_moveraise")) { |
| 3518 | if (query) { |
| 3519 | snprintf(buf, bufn, "ans=%s:%d", p, !ncache_wf_raises); |
| 3520 | goto qry; |
| 3521 | } |
| 3522 | ncache_wf_raises = 0; |
| 3523 | rfbLog("remote_cmd: set -ncache_no_moveraise\n"); |
| 3524 | goto done; |
| 3525 | } |
| 3526 | if (!strcmp(p, "noncache_no_moveraise")) { |
| 3527 | if (query) { |
| 3528 | snprintf(buf, bufn, "ans=%s:%d", p, ncache_wf_raises); |
| 3529 | goto qry; |
| 3530 | } |
| 3531 | ncache_wf_raises = 1; |
| 3532 | rfbLog("remote_cmd: disabled -ncache_no_moveraise\n"); |
| 3533 | goto done; |
| 3534 | } |
| 3535 | if (!strcmp(p, "ncache_no_dtchange")) { |
| 3536 | if (query) { |
| 3537 | snprintf(buf, bufn, "ans=%s:%d", p, !ncache_dt_change); |
| 3538 | goto qry; |
| 3539 | } |
| 3540 | ncache_dt_change = 0; |
| 3541 | rfbLog("remote_cmd: set -ncache_no_dt_change\n"); |
| 3542 | goto done; |
| 3543 | } |
| 3544 | if (!strcmp(p, "noncache_no_dtchange")) { |
| 3545 | if (query) { |
| 3546 | snprintf(buf, bufn, "ans=%s:%d", p, ncache_dt_change); |
| 3547 | goto qry; |
| 3548 | } |
| 3549 | ncache_dt_change = 1; |
| 3550 | rfbLog("remote_cmd: disabled -ncache_no_dt_change\n"); |
| 3551 | goto done; |
| 3552 | } |
| 3553 | if (!strcmp(p, "ncache_no_rootpixmap")) { |
| 3554 | int orig = ncache_xrootpmap; |
| 3555 | if (query) { |
| 3556 | snprintf(buf, bufn, "ans=%s:%d", p, !ncache_xrootpmap); |
| 3557 | goto qry; |
| 3558 | } |
| 3559 | ncache_xrootpmap = 0; |
| 3560 | rfbLog("remote_cmd: set -ncache_no_rootpixmap\n"); |
| 3561 | if (orig != ncache_xrootpmap) { |
| 3562 | do_new_fb(1); |
| 3563 | } |
| 3564 | goto done; |
| 3565 | } |
| 3566 | if (!strcmp(p, "noncache_no_rootpixmap")) { |
| 3567 | int orig = ncache_xrootpmap; |
| 3568 | if (query) { |
| 3569 | snprintf(buf, bufn, "ans=%s:%d", p, ncache_xrootpmap); |
| 3570 | goto qry; |
| 3571 | } |
| 3572 | ncache_xrootpmap = 1; |
| 3573 | rfbLog("remote_cmd: disabled -ncache_no_rootpixmap\n"); |
| 3574 | if (orig != ncache_xrootpmap) { |
| 3575 | do_new_fb(1); |
| 3576 | } |
| 3577 | goto done; |
| 3578 | } |
| 3579 | if (!strcmp(p, "ncache_reset_rootpixmap") || !strcmp(p, "ncrp")) { |
| 3580 | if (query) { |
| 3581 | snprintf(buf, bufn, "ans=%s:%d", p, !ncache_xrootpmap); |
| 3582 | goto qry; |
| 3583 | } |
| 3584 | if (ncache_xrootpmap) { |
| 3585 | rfbLog("remote_cmd: resetting root pixmap.\n"); |
| 3586 | set_ncache_xrootpmap(); |
| 3587 | } |
| 3588 | goto done; |
| 3589 | } |
| 3590 | if (!strcmp(p, "ncache_keep_anims")) { |
| 3591 | if (query) { |
| 3592 | snprintf(buf, bufn, "ans=%s:%d", p, ncache_keep_anims); |
| 3593 | goto qry; |
| 3594 | } |
| 3595 | kde_no_animate(0); |
| 3596 | ncache_keep_anims = 1; |
| 3597 | rfbLog("remote_cmd: set -ncache_keep_anims\n"); |
| 3598 | goto done; |
| 3599 | } |
| 3600 | if (!strcmp(p, "noncache_keep_anims")) { |
| 3601 | if (query) { |
| 3602 | snprintf(buf, bufn, "ans=%s:%d", p, !ncache_keep_anims); |
| 3603 | goto qry; |
| 3604 | } |
| 3605 | ncache_keep_anims = 0; |
| 3606 | kde_no_animate(1); |
| 3607 | rfbLog("remote_cmd: disabled -ncache_keep_anims\n"); |
| 3608 | goto done; |
| 3609 | } |
| 3610 | if (!strcmp(p, "ncache_old_wm")) { |
| 3611 | if (query) { |
| 3612 | snprintf(buf, bufn, "ans=%s:%d", p, ncache_old_wm); |
| 3613 | goto qry; |
| 3614 | } |
| 3615 | ncache_old_wm = 1; |
| 3616 | rfbLog("remote_cmd: set -ncache_old_wm\n"); |
| 3617 | goto done; |
| 3618 | } |
| 3619 | if (!strcmp(p, "noncache_old_wm")) { |
| 3620 | if (query) { |
| 3621 | snprintf(buf, bufn, "ans=%s:%d", p, !ncache_old_wm); |
| 3622 | goto qry; |
| 3623 | } |
| 3624 | ncache_old_wm = 0; |
| 3625 | rfbLog("remote_cmd: disabled -ncache_old_wm\n"); |
| 3626 | goto done; |
| 3627 | } |
| 3628 | if (strstr(p, "ncache_pad") == p) { |
| 3629 | int orig = ncache_pad, n; |
| 3630 | COLON_CHECK("ncache_pad:") |
| 3631 | if (query) { |
| 3632 | snprintf(buf, bufn, "ans=%s%s%d", p, co, ncache_pad); |
| 3633 | goto qry; |
| 3634 | } |
| 3635 | p += strlen("ncache_pad:"); |
| 3636 | n = atoi(p); |
| 3637 | |
| 3638 | rfbLog("remote_cmd: setting ncache_pad %d to: %d\n", orig, n); |
| 3639 | goto done; |
| 3640 | } |
| 3641 | if (!strcmp(p, "ncache")) { |
| 3642 | if (query) { |
| 3643 | snprintf(buf, bufn, "ans=%s:%d", p, !!ncache); |
| 3644 | goto qry; |
| 3645 | } |
| 3646 | ncache = ncache0; |
| 3647 | rfbLog("remote_cmd: set ncache %d\n", ncache); |
| 3648 | goto done; |
| 3649 | } |
| 3650 | if (!strcmp(p, "noncache")) { |
| 3651 | if (query) { |
| 3652 | snprintf(buf, bufn, "ans=%s:%d", p, !ncache); |
| 3653 | goto qry; |
| 3654 | } |
| 3655 | ncache = 0; |
| 3656 | rfbLog("remote_cmd: disabled ncache %d\n", ncache); |
| 3657 | goto done; |
| 3658 | } |
| 3659 | if (strstr(p, "ncache_size") == p) { |
| 3660 | int orig = ncache, n; |
| 3661 | COLON_CHECK("ncache_size:") |
| 3662 | if (query) { |
| 3663 | snprintf(buf, bufn, "ans=%s%s%d", p, co, ncache); |
| 3664 | goto qry; |
| 3665 | } |
| 3666 | p += strlen("ncache_size:"); |
| 3667 | n = atoi(p); |
| 3668 | |
| 3669 | if (n >= 0 && n != ncache) { |
| 3670 | rfbLog("remote_cmd: setting ncache %d to: %d\n", orig, ncache); |
| 3671 | ncache = n; |
| 3672 | do_new_fb(1); |
| 3673 | if (client_count) { |
| 3674 | check_ncache(1,0); |
| 3675 | } |
| 3676 | } |
| 3677 | goto done; |
| 3678 | } |
| 3679 | if (!strcmp(p, "debug_ncache")) { |
| 3680 | if (query) { |
| 3681 | snprintf(buf, bufn, "ans=%s:%d", p, ncdb); |
| 3682 | goto qry; |
| 3683 | } |
| 3684 | ncdb = 1; |
| 3685 | rfbLog("remote_cmd: enabled debug_ncache\n"); |
| 3686 | goto done; |
| 3687 | } |
| 3688 | if (!strcmp(p, "nodebug_ncache")) { |
| 3689 | if (query) { |
| 3690 | snprintf(buf, bufn, "ans=%s:%d", p, !ncdb); |
| 3691 | goto qry; |
| 3692 | } |
| 3693 | ncdb = 0; |
| 3694 | rfbLog("remote_cmd: disabled debug_ncache\n"); |
| 3695 | goto done; |
| 3696 | } |
| 3697 | #endif |
| 3698 | if (strstr(p, "wireframe_mode") == p) { |
| 3699 | COLON_CHECK("wireframe_mode:") |
| 3700 | if (query) { |
| 3701 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3702 | wireframe_str ? wireframe_str : WIREFRAME_PARMS); |
| 3703 | goto qry; |
| 3704 | } |
| 3705 | p += strlen("wireframe_mode:"); |
| 3706 | if (*p) { |
| 3707 | if (wireframe_str) { |
| 3708 | free(wireframe_str); |
| 3709 | } |
| 3710 | wireframe_str = strdup(p); |
| 3711 | parse_wireframe(); |
| 3712 | } |
| 3713 | rfbLog("remote_cmd: enabling -wireframe mode.\n"); |
| 3714 | wireframe = 1; |
| 3715 | goto done; |
| 3716 | } |
| 3717 | if (strstr(p, "wireframe:") == p) { /* skip-cmd-list */ |
| 3718 | COLON_CHECK("wireframe:") |
| 3719 | if (query) { |
| 3720 | snprintf(buf, bufn, "ans=%s%s%d", p, co, wireframe); |
| 3721 | goto qry; |
| 3722 | } |
| 3723 | p += strlen("wireframe:"); |
| 3724 | if (*p) { |
| 3725 | if (wireframe_str) { |
| 3726 | free(wireframe_str); |
| 3727 | } |
| 3728 | wireframe_str = strdup(p); |
| 3729 | parse_wireframe(); |
| 3730 | } |
| 3731 | rfbLog("remote_cmd: enabling -wireframe mode.\n"); |
| 3732 | wireframe = 1; |
| 3733 | goto done; |
| 3734 | } |
| 3735 | if (strstr(p, "wf:") == p) { /* skip-cmd-list */ |
| 3736 | COLON_CHECK("wf:") |
| 3737 | if (query) { |
| 3738 | snprintf(buf, bufn, "ans=%s%s%d", p, co, wireframe); |
| 3739 | goto qry; |
| 3740 | } |
| 3741 | p += strlen("wf:"); |
| 3742 | if (*p) { |
| 3743 | if (wireframe_str) { |
| 3744 | free(wireframe_str); |
| 3745 | } |
| 3746 | wireframe_str = strdup(p); |
| 3747 | parse_wireframe(); |
| 3748 | } |
| 3749 | rfbLog("remote_cmd: enabling -wireframe mode.\n"); |
| 3750 | wireframe = 1; |
| 3751 | goto done; |
| 3752 | } |
| 3753 | if (!strcmp(p, "wireframe") || !strcmp(p, "wf")) { |
| 3754 | if (query) { |
| 3755 | snprintf(buf, bufn, "ans=%s:%d", p, wireframe); |
| 3756 | goto qry; |
| 3757 | } |
| 3758 | rfbLog("remote_cmd: enabling -wireframe mode.\n"); |
| 3759 | wireframe = 1; |
| 3760 | goto done; |
| 3761 | } |
| 3762 | if (!strcmp(p, "nowireframe") || !strcmp(p, "nowf")) { |
| 3763 | if (query) { |
| 3764 | snprintf(buf, bufn, "ans=%s:%d", p, !wireframe); |
| 3765 | goto qry; |
| 3766 | } |
| 3767 | rfbLog("remote_cmd: enabling -nowireframe mode.\n"); |
| 3768 | wireframe = 0; |
| 3769 | goto done; |
| 3770 | } |
| 3771 | if (!strcmp(p, "wireframelocal") || !strcmp(p, "wfl")) { |
| 3772 | if (query) { |
| 3773 | snprintf(buf, bufn, "ans=%s:%d", p, wireframe_local); |
| 3774 | goto qry; |
| 3775 | } |
| 3776 | rfbLog("remote_cmd: enabling -wireframelocal mode.\n"); |
| 3777 | wireframe_local = 1; |
| 3778 | goto done; |
| 3779 | } |
| 3780 | if (!strcmp(p, "nowireframelocal") || !strcmp(p, "nowfl")) { |
| 3781 | if (query) { |
| 3782 | snprintf(buf, bufn, "ans=%s:%d", p, !wireframe_local); |
| 3783 | goto qry; |
| 3784 | } |
| 3785 | rfbLog("remote_cmd: enabling -nowireframelocal mode.\n"); |
| 3786 | wireframe_local = 0; |
| 3787 | goto done; |
| 3788 | } |
| 3789 | if (strstr(p, "wirecopyrect") == p) { |
| 3790 | COLON_CHECK("wirecopyrect:") |
| 3791 | if (query) { |
| 3792 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3793 | NONUL(wireframe_copyrect)); |
| 3794 | goto qry; |
| 3795 | } |
| 3796 | p += strlen("wirecopyrect:"); |
| 3797 | |
| 3798 | set_wirecopyrect_mode(p); |
| 3799 | rfbLog("remote_cmd: changed -wirecopyrect mode " |
| 3800 | "to: %s\n", NONUL(wireframe_copyrect)); |
| 3801 | got_wirecopyrect = 1; |
| 3802 | goto done; |
| 3803 | } |
| 3804 | if (strstr(p, "wcr") == p) { |
| 3805 | COLON_CHECK("wcr:") |
| 3806 | if (query) { |
| 3807 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3808 | NONUL(wireframe_copyrect)); |
| 3809 | goto qry; |
| 3810 | } |
| 3811 | p += strlen("wcr:"); |
| 3812 | |
| 3813 | set_wirecopyrect_mode(p); |
| 3814 | rfbLog("remote_cmd: changed -wirecopyrect mode " |
| 3815 | "to: %s\n", NONUL(wireframe_copyrect)); |
| 3816 | got_wirecopyrect = 1; |
| 3817 | goto done; |
| 3818 | } |
| 3819 | if (!strcmp(p, "nowirecopyrect") || !strcmp(p, "nowcr")) { |
| 3820 | if (query) { |
| 3821 | snprintf(buf, bufn, "ans=%s:%s", p, |
| 3822 | NONUL(wireframe_copyrect)); |
| 3823 | goto qry; |
| 3824 | } |
| 3825 | |
| 3826 | set_wirecopyrect_mode("never"); |
| 3827 | rfbLog("remote_cmd: changed -wirecopyrect mode " |
| 3828 | "to: %s\n", NONUL(wireframe_copyrect)); |
| 3829 | goto done; |
| 3830 | } |
| 3831 | if (strstr(p, "scr_area") == p) { |
| 3832 | COLON_CHECK("scr_area:") |
| 3833 | if (query) { |
| 3834 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 3835 | scrollcopyrect_min_area); |
| 3836 | goto qry; |
| 3837 | } |
| 3838 | p += strlen("scr_area:"); |
| 3839 | |
| 3840 | scrollcopyrect_min_area = atoi(p); |
| 3841 | rfbLog("remote_cmd: changed -scr_area to: %d\n", |
| 3842 | scrollcopyrect_min_area); |
| 3843 | goto done; |
| 3844 | } |
| 3845 | if (strstr(p, "scr_skip") == p) { |
| 3846 | char *s = scroll_skip_str; |
| 3847 | COLON_CHECK("scr_skip:") |
| 3848 | if (!s || *s == '\0') s = scroll_skip_str0; |
| 3849 | if (query) { |
| 3850 | snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s)); |
| 3851 | goto qry; |
| 3852 | } |
| 3853 | p += strlen("scr_skip:"); |
| 3854 | if (scroll_skip_str) { |
| 3855 | free(scroll_skip_str); |
| 3856 | } |
| 3857 | |
| 3858 | scroll_skip_str = strdup(p); |
| 3859 | rfbLog("remote_cmd: changed -scr_skip to: %s\n", |
| 3860 | scroll_skip_str); |
| 3861 | initialize_scroll_matches(); |
| 3862 | goto done; |
| 3863 | } |
| 3864 | if (strstr(p, "scr_inc") == p) { |
| 3865 | char *s = scroll_good_str; |
| 3866 | if (!s || *s == '\0') s = scroll_good_str0; |
| 3867 | COLON_CHECK("scr_inc:") |
| 3868 | if (query) { |
| 3869 | snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s)); |
| 3870 | goto qry; |
| 3871 | } |
| 3872 | p += strlen("scr_inc:"); |
| 3873 | if (scroll_good_str) { |
| 3874 | free(scroll_good_str); |
| 3875 | } |
| 3876 | |
| 3877 | scroll_good_str = strdup(p); |
| 3878 | rfbLog("remote_cmd: changed -scr_inc to: %s\n", |
| 3879 | scroll_good_str); |
| 3880 | initialize_scroll_matches(); |
| 3881 | goto done; |
| 3882 | } |
| 3883 | if (strstr(p, "scr_keys") == p) { |
| 3884 | COLON_CHECK("scr_keys:") |
| 3885 | if (query) { |
| 3886 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3887 | NONUL(scroll_key_list_str)); |
| 3888 | goto qry; |
| 3889 | } |
| 3890 | p += strlen("scr_keys:"); |
| 3891 | if (scroll_key_list_str) { |
| 3892 | free(scroll_key_list_str); |
| 3893 | } |
| 3894 | |
| 3895 | scroll_key_list_str = strdup(p); |
| 3896 | rfbLog("remote_cmd: changed -scr_keys to: %s\n", |
| 3897 | scroll_key_list_str); |
| 3898 | initialize_scroll_keys(); |
| 3899 | goto done; |
| 3900 | } |
| 3901 | if (strstr(p, "scr_term") == p) { |
| 3902 | char *s = scroll_term_str; |
| 3903 | if (!s || *s == '\0') s = scroll_term_str0; |
| 3904 | COLON_CHECK("scr_term:") |
| 3905 | if (query) { |
| 3906 | snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s)); |
| 3907 | goto qry; |
| 3908 | } |
| 3909 | p += strlen("scr_term:"); |
| 3910 | if (scroll_term_str) { |
| 3911 | free(scroll_term_str); |
| 3912 | } |
| 3913 | |
| 3914 | scroll_term_str = strdup(p); |
| 3915 | rfbLog("remote_cmd: changed -scr_term to: %s\n", |
| 3916 | scroll_term_str); |
| 3917 | initialize_scroll_term(); |
| 3918 | goto done; |
| 3919 | } |
| 3920 | if (strstr(p, "scr_keyrepeat") == p) { |
| 3921 | char *s = max_keyrepeat_str; |
| 3922 | if (!s || *s == '\0') s = max_keyrepeat_str0; |
| 3923 | COLON_CHECK("scr_keyrepeat:") |
| 3924 | if (query) { |
| 3925 | snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s)); |
| 3926 | goto qry; |
| 3927 | } |
| 3928 | p += strlen("scr_keyrepeat:"); |
| 3929 | if (max_keyrepeat_str) { |
| 3930 | free(max_keyrepeat_str); |
| 3931 | } |
| 3932 | |
| 3933 | max_keyrepeat_str = strdup(p); |
| 3934 | rfbLog("remote_cmd: changed -scr_keyrepeat to: %s\n", |
| 3935 | max_keyrepeat_str); |
| 3936 | initialize_max_keyrepeat(); |
| 3937 | goto done; |
| 3938 | } |
| 3939 | if (strstr(p, "scr_parms") == p) { |
| 3940 | COLON_CHECK("scr_parms:") |
| 3941 | if (query) { |
| 3942 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3943 | scroll_copyrect_str ? scroll_copyrect_str |
| 3944 | : SCROLL_COPYRECT_PARMS); |
| 3945 | goto qry; |
| 3946 | } |
| 3947 | p += strlen("scr_parms:"); |
| 3948 | if (*p) { |
| 3949 | if (scroll_copyrect_str) { |
| 3950 | free(scroll_copyrect_str); |
| 3951 | } |
| 3952 | set_scrollcopyrect_mode("always"); |
| 3953 | scroll_copyrect_str = strdup(p); |
| 3954 | parse_scroll_copyrect(); |
| 3955 | } |
| 3956 | rfbLog("remote_cmd: set -scr_parms %s.\n", |
| 3957 | NONUL(scroll_copyrect_str)); |
| 3958 | got_scrollcopyrect = 1; |
| 3959 | goto done; |
| 3960 | } |
| 3961 | if (strstr(p, "scrollcopyrect") == p) { |
| 3962 | COLON_CHECK("scrollcopyrect:") |
| 3963 | if (query) { |
| 3964 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3965 | NONUL(scroll_copyrect)); |
| 3966 | goto qry; |
| 3967 | } |
| 3968 | p += strlen("scrollcopyrect:"); |
| 3969 | |
| 3970 | set_scrollcopyrect_mode(p); |
| 3971 | rfbLog("remote_cmd: changed -scrollcopyrect mode " |
| 3972 | "to: %s\n", NONUL(scroll_copyrect)); |
| 3973 | got_scrollcopyrect = 1; |
| 3974 | goto done; |
| 3975 | } |
| 3976 | if (!strcmp(p, "scr") || |
| 3977 | strstr(p, "scr:") == p) { /* skip-cmd-list */ |
| 3978 | COLON_CHECK("scr:") |
| 3979 | if (query) { |
| 3980 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 3981 | NONUL(scroll_copyrect)); |
| 3982 | goto qry; |
| 3983 | } |
| 3984 | p += strlen("scr:"); |
| 3985 | |
| 3986 | set_scrollcopyrect_mode(p); |
| 3987 | rfbLog("remote_cmd: changed -scrollcopyrect mode " |
| 3988 | "to: %s\n", NONUL(scroll_copyrect)); |
| 3989 | got_scrollcopyrect = 1; |
| 3990 | goto done; |
| 3991 | } |
| 3992 | if (!strcmp(p, "noscrollcopyrect") || !strcmp(p, "noscr")) { |
| 3993 | if (query) { |
| 3994 | snprintf(buf, bufn, "ans=%s:%s", p, |
| 3995 | NONUL(scroll_copyrect)); |
| 3996 | goto qry; |
| 3997 | } |
| 3998 | |
| 3999 | set_scrollcopyrect_mode("never"); |
| 4000 | rfbLog("remote_cmd: changed -scrollcopyrect mode " |
| 4001 | "to: %s\n", NONUL(scroll_copyrect)); |
| 4002 | goto done; |
| 4003 | } |
| 4004 | if (strstr(p, "fixscreen") == p) { |
| 4005 | COLON_CHECK("fixscreen:") |
| 4006 | if (query) { |
| 4007 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 4008 | NONUL(screen_fixup_str)); |
| 4009 | goto qry; |
| 4010 | } |
| 4011 | p += strlen("fixscreen:"); |
| 4012 | if (screen_fixup_str) { |
| 4013 | free(screen_fixup_str); |
| 4014 | } |
| 4015 | screen_fixup_str = strdup(p); |
| 4016 | parse_fixscreen(); |
| 4017 | rfbLog("remote_cmd: set -fixscreen %s.\n", |
| 4018 | NONUL(screen_fixup_str)); |
| 4019 | goto done; |
| 4020 | } |
| 4021 | if (!strcmp(p, "noxrecord")) { |
| 4022 | int orig = noxrecord; |
| 4023 | if (query) { |
| 4024 | snprintf(buf, bufn, "ans=%s:%d", p, noxrecord); |
| 4025 | goto qry; |
| 4026 | } |
| 4027 | noxrecord = 1; |
| 4028 | rfbLog("set noxrecord to: %d\n", noxrecord); |
| 4029 | if (orig != noxrecord) { |
| 4030 | shutdown_xrecord(); |
| 4031 | } |
| 4032 | goto done; |
| 4033 | } |
| 4034 | if (!strcmp(p, "xrecord")) { |
| 4035 | int orig = noxrecord; |
| 4036 | if (query) { |
| 4037 | snprintf(buf, bufn, "ans=%s:%d", p, !noxrecord); |
| 4038 | goto qry; |
| 4039 | } |
| 4040 | noxrecord = 0; |
| 4041 | rfbLog("set noxrecord to: %d\n", noxrecord); |
| 4042 | if (orig != noxrecord) { |
| 4043 | initialize_xrecord(); |
| 4044 | } |
| 4045 | goto done; |
| 4046 | } |
| 4047 | if (!strcmp(p, "reset_record")) { |
| 4048 | NOTAPP |
| 4049 | if (use_xrecord) { |
| 4050 | rfbLog("resetting RECORD\n"); |
| 4051 | check_xrecord_reset(1); |
| 4052 | } else { |
| 4053 | rfbLog("RECORD is disabled, not resetting.\n"); |
| 4054 | } |
| 4055 | goto done; |
| 4056 | } |
| 4057 | if (strstr(p, "pointer_mode") == p) { |
| 4058 | int pm; |
| 4059 | COLON_CHECK("pointer_mode:") |
| 4060 | if (query) { |
| 4061 | snprintf(buf, bufn, "ans=%s%s%d", p, co, pointer_mode); |
| 4062 | goto qry; |
| 4063 | } |
| 4064 | p += strlen("pointer_mode:"); |
| 4065 | pm = atoi(p); |
| 4066 | if (pm < 0 || pm > pointer_mode_max) { |
| 4067 | rfbLog("remote_cmd: pointer_mode out of range:" |
| 4068 | " 1-%d: %d\n", pointer_mode_max, pm); |
| 4069 | } else { |
| 4070 | rfbLog("remote_cmd: setting pointer_mode %d\n", pm); |
| 4071 | pointer_mode = pm; |
| 4072 | } |
| 4073 | goto done; |
| 4074 | } |
| 4075 | if (strstr(p, "pm") == p) { |
| 4076 | int pm; |
| 4077 | COLON_CHECK("pm:") |
| 4078 | if (query) { |
| 4079 | snprintf(buf, bufn, "ans=%s%s%d", p, co, pointer_mode); |
| 4080 | goto qry; |
| 4081 | } |
| 4082 | p += strlen("pm:"); |
| 4083 | pm = atoi(p); |
| 4084 | if (pm < 0 || pm > pointer_mode_max) { |
| 4085 | rfbLog("remote_cmd: pointer_mode out of range:" |
| 4086 | " 1-%d: %d\n", pointer_mode_max, pm); |
| 4087 | } else { |
| 4088 | rfbLog("remote_cmd: setting pointer_mode %d\n", pm); |
| 4089 | pointer_mode = pm; |
| 4090 | } |
| 4091 | goto done; |
| 4092 | } |
| 4093 | if (strstr(p, "input_skip") == p) { |
| 4094 | int is; |
| 4095 | COLON_CHECK("input_skip:") |
| 4096 | if (query) { |
| 4097 | snprintf(buf, bufn, "ans=%s%s%d", p, co, ui_skip); |
| 4098 | goto qry; |
| 4099 | } |
| 4100 | p += strlen("input_skip:"); |
| 4101 | is = atoi(p); |
| 4102 | rfbLog("remote_cmd: setting input_skip %d\n", is); |
| 4103 | ui_skip = is; |
| 4104 | goto done; |
| 4105 | } |
| 4106 | if (!strcmp(p, "allinput")) { |
| 4107 | if (query) { |
| 4108 | snprintf(buf, bufn, "ans=%s:%d", p, all_input); |
| 4109 | goto qry; |
| 4110 | } |
| 4111 | all_input = 1; |
| 4112 | rfbLog("enabled allinput\n"); |
| 4113 | if (handle_events_eagerly) { |
| 4114 | rfbLog("disabled input_eagerly\n"); |
| 4115 | handle_events_eagerly = 0; |
| 4116 | } |
| 4117 | goto done; |
| 4118 | } |
| 4119 | if (!strcmp(p, "noallinput")) { |
| 4120 | if (query) { |
| 4121 | snprintf(buf, bufn, "ans=%s:%d", p, !all_input); |
| 4122 | goto qry; |
| 4123 | } |
| 4124 | all_input = 0; |
| 4125 | rfbLog("disabled allinput\n"); |
| 4126 | goto done; |
| 4127 | } |
| 4128 | if (!strcmp(p, "input_eagerly")) { |
| 4129 | if (query) { |
| 4130 | snprintf(buf, bufn, "ans=%s:%d", p, handle_events_eagerly); |
| 4131 | goto qry; |
| 4132 | } |
| 4133 | handle_events_eagerly = 1; |
| 4134 | rfbLog("enabled input_eagerly\n"); |
| 4135 | if (all_input) { |
| 4136 | rfbLog("disabled allinput\n"); |
| 4137 | all_input = 0; |
| 4138 | } |
| 4139 | goto done; |
| 4140 | } |
| 4141 | if (!strcmp(p, "noinput_eagerly")) { |
| 4142 | if (query) { |
| 4143 | snprintf(buf, bufn, "ans=%s:%d", p, !handle_events_eagerly); |
| 4144 | goto qry; |
| 4145 | } |
| 4146 | handle_events_eagerly = 0; |
| 4147 | rfbLog("disabled input_eagerly\n"); |
| 4148 | goto done; |
| 4149 | } |
| 4150 | if (strstr(p, "input") == p) { |
| 4151 | int doit = 1; |
| 4152 | COLON_CHECK("input:") |
| 4153 | if (query) { |
| 4154 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 4155 | NONUL(allowed_input_str)); |
| 4156 | goto qry; |
| 4157 | } |
| 4158 | p += strlen("input:"); |
| 4159 | if (allowed_input_str && !strcmp(p, allowed_input_str)) { /* skip-cmd-list */ |
| 4160 | doit = 0; |
| 4161 | } |
| 4162 | rfbLog("remote_cmd: setting input %s\n", p); |
| 4163 | if (allowed_input_str) free(allowed_input_str); |
| 4164 | if (*p == '\0') { |
| 4165 | allowed_input_str = NULL; |
| 4166 | } else { |
| 4167 | allowed_input_str = strdup(p); |
| 4168 | } |
| 4169 | if (doit) { |
| 4170 | initialize_allowed_input(); |
| 4171 | } |
| 4172 | goto done; |
| 4173 | } |
| 4174 | if (!strcmp(p, "grabkbd")) { |
| 4175 | if (query) { |
| 4176 | snprintf(buf, bufn, "ans=%s:%d", p, grab_kbd); |
| 4177 | goto qry; |
| 4178 | } |
| 4179 | grab_kbd = 1; |
| 4180 | if (grab_always) { |
| 4181 | adjust_grabs(1, 0); |
| 4182 | } |
| 4183 | rfbLog("enabled grab_kbd\n"); |
| 4184 | goto done; |
| 4185 | } |
| 4186 | if (!strcmp(p, "nograbkbd")) { |
| 4187 | int orig = grab_kbd; |
| 4188 | if (query) { |
| 4189 | snprintf(buf, bufn, "ans=%s:%d", p, !grab_kbd); |
| 4190 | goto qry; |
| 4191 | } |
| 4192 | grab_kbd = 0; |
| 4193 | if (orig && dpy) { |
| 4194 | #if !NO_X11 |
| 4195 | X_LOCK; |
| 4196 | XUngrabKeyboard(dpy, CurrentTime); |
| 4197 | X_UNLOCK; |
| 4198 | #endif |
| 4199 | } |
| 4200 | rfbLog("disabled grab_kbd\n"); |
| 4201 | |
| 4202 | goto done; |
| 4203 | } |
| 4204 | if (!strcmp(p, "grabptr")) { |
| 4205 | if (query) { |
| 4206 | snprintf(buf, bufn, "ans=%s:%d", p, grab_ptr); |
| 4207 | goto qry; |
| 4208 | } |
| 4209 | grab_ptr = 1; |
| 4210 | if (grab_always) { |
| 4211 | adjust_grabs(1, 0); |
| 4212 | } |
| 4213 | rfbLog("enabled grab_ptr\n"); |
| 4214 | goto done; |
| 4215 | } |
| 4216 | if (!strcmp(p, "ungrabboth")) { |
| 4217 | if (query) { |
| 4218 | snprintf(buf, bufn, "ans=%s:%d", p, ungrab_both); |
| 4219 | goto qry; |
| 4220 | } |
| 4221 | ungrab_both = 1; |
| 4222 | rfbLog("enabled ungrab_both\n"); |
| 4223 | goto done; |
| 4224 | } |
| 4225 | if (!strcmp(p, "noungrabboth")) { |
| 4226 | if (query) { |
| 4227 | snprintf(buf, bufn, "ans=%s:%d", p, !ungrab_both); |
| 4228 | goto qry; |
| 4229 | } |
| 4230 | ungrab_both = 0; |
| 4231 | rfbLog("disabled ungrab_both\n"); |
| 4232 | goto done; |
| 4233 | } |
| 4234 | if (!strcmp(p, "nograbptr")) { |
| 4235 | int orig = grab_ptr; |
| 4236 | if (query) { |
| 4237 | snprintf(buf, bufn, "ans=%s:%d", p, !grab_ptr); |
| 4238 | goto qry; |
| 4239 | } |
| 4240 | grab_ptr = 0; |
| 4241 | if (orig && dpy) { |
| 4242 | #if !NO_X11 |
| 4243 | X_LOCK; |
| 4244 | XUngrabPointer(dpy, CurrentTime); |
| 4245 | X_UNLOCK; |
| 4246 | #endif |
| 4247 | } |
| 4248 | rfbLog("disabled grab_ptr\n"); |
| 4249 | goto done; |
| 4250 | } |
| 4251 | if (!strcmp(p, "grabalways")) { |
| 4252 | if (query) { |
| 4253 | snprintf(buf, bufn, "ans=%s:%d", p, grab_always); |
| 4254 | goto qry; |
| 4255 | } |
| 4256 | grab_ptr = 1; |
| 4257 | grab_kbd = 1; |
| 4258 | grab_always = 1; |
| 4259 | adjust_grabs(1, 0); |
| 4260 | rfbLog("enabled grab_always\n"); |
| 4261 | goto done; |
| 4262 | } |
| 4263 | if (!strcmp(p, "nograbalways")) { |
| 4264 | int orig = grab_always; |
| 4265 | if (query) { |
| 4266 | snprintf(buf, bufn, "ans=%s:%d", p, !grab_always); |
| 4267 | goto qry; |
| 4268 | } |
| 4269 | grab_ptr = 0; |
| 4270 | grab_kbd = 0; |
| 4271 | grab_always = 0; |
| 4272 | if (orig && dpy) { |
| 4273 | #if !NO_X11 |
| 4274 | X_LOCK; |
| 4275 | XUngrabKeyboard(dpy, CurrentTime); |
| 4276 | XUngrabPointer(dpy, CurrentTime); |
| 4277 | X_UNLOCK; |
| 4278 | #endif |
| 4279 | } |
| 4280 | adjust_grabs(0, 0); |
| 4281 | rfbLog("disabled grab_always\n"); |
| 4282 | goto done; |
| 4283 | } |
| 4284 | if (strstr(p, "grablocal") == p) { |
| 4285 | COLON_CHECK("grablocal:") |
| 4286 | if (query) { |
| 4287 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 4288 | grab_local); |
| 4289 | goto qry; |
| 4290 | } |
| 4291 | p += strlen("grablocal:"); |
| 4292 | |
| 4293 | grab_local = atoi(p); |
| 4294 | rfbLog("remote_cmd: changed -grablocal to: %d\n", |
| 4295 | grab_local); |
| 4296 | goto done; |
| 4297 | } |
| 4298 | if (strstr(p, "client_input") == p) { |
| 4299 | NOTAPP |
| 4300 | COLON_CHECK("client_input:") |
| 4301 | p += strlen("client_input:"); |
| 4302 | set_client_input(p); |
| 4303 | goto done; |
| 4304 | } |
| 4305 | if (strstr(p, "ssltimeout") == p) { |
| 4306 | int is; |
| 4307 | COLON_CHECK("ssltimeout:") |
| 4308 | if (query) { |
| 4309 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 4310 | ssl_timeout_secs); |
| 4311 | goto qry; |
| 4312 | } |
| 4313 | p += strlen("ssltimeout:"); |
| 4314 | is = atoi(p); |
| 4315 | rfbLog("remote_cmd: setting ssltimeout: %d\n", is); |
| 4316 | ssl_timeout_secs = is; |
| 4317 | goto done; |
| 4318 | } |
| 4319 | if (strstr(p, "speeds") == p) { |
| 4320 | COLON_CHECK("speeds:") |
| 4321 | if (query) { |
| 4322 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 4323 | NONUL(speeds_str)); |
| 4324 | goto qry; |
| 4325 | } |
| 4326 | p += strlen("speeds:"); |
| 4327 | if (speeds_str) free(speeds_str); |
| 4328 | speeds_str = strdup(p); |
| 4329 | |
| 4330 | rfbLog("remote_cmd: setting -speeds to:\n\t'%s'\n", p); |
| 4331 | initialize_speeds(); |
| 4332 | goto done; |
| 4333 | } |
| 4334 | if (strstr(p, "wmdt") == p) { |
| 4335 | COLON_CHECK("wmdt:") |
| 4336 | if (query) { |
| 4337 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 4338 | NONUL(wmdt_str)); |
| 4339 | goto qry; |
| 4340 | } |
| 4341 | p += strlen("wmdt:"); |
| 4342 | if (wmdt_str) free(wmdt_str); |
| 4343 | wmdt_str = strdup(p); |
| 4344 | |
| 4345 | rfbLog("remote_cmd: setting -wmdt to: %s\n", p); |
| 4346 | goto done; |
| 4347 | } |
| 4348 | if (!strcmp(p, "debug_pointer") || !strcmp(p, "dp")) { |
| 4349 | if (query) { |
| 4350 | snprintf(buf, bufn, "ans=%s:%d", p, debug_pointer); |
| 4351 | goto qry; |
| 4352 | } |
| 4353 | rfbLog("remote_cmd: turning on debug_pointer.\n"); |
| 4354 | debug_pointer = 1; |
| 4355 | goto done; |
| 4356 | } |
| 4357 | if (!strcmp(p, "nodebug_pointer") || !strcmp(p, "nodp")) { |
| 4358 | if (query) { |
| 4359 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_pointer); |
| 4360 | goto qry; |
| 4361 | } |
| 4362 | rfbLog("remote_cmd: turning off debug_pointer.\n"); |
| 4363 | debug_pointer = 0; |
| 4364 | goto done; |
| 4365 | } |
| 4366 | if (!strcmp(p, "debug_keyboard") || !strcmp(p, "dk")) { |
| 4367 | if (query) { |
| 4368 | snprintf(buf, bufn, "ans=%s:%d", p, debug_keyboard); |
| 4369 | goto qry; |
| 4370 | } |
| 4371 | rfbLog("remote_cmd: turning on debug_keyboard.\n"); |
| 4372 | debug_keyboard = 1; |
| 4373 | goto done; |
| 4374 | } |
| 4375 | if (!strcmp(p, "nodebug_keyboard") || !strcmp(p, "nodk")) { |
| 4376 | if (query) { |
| 4377 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_keyboard); |
| 4378 | goto qry; |
| 4379 | } |
| 4380 | rfbLog("remote_cmd: turning off debug_keyboard.\n"); |
| 4381 | debug_keyboard = 0; |
| 4382 | goto done; |
| 4383 | } |
| 4384 | if (strstr(p, "keycode") == p) { |
| 4385 | int kc, down = -1; |
| 4386 | char *c; |
| 4387 | NOTAPP |
| 4388 | COLON_CHECK("keycode:") |
| 4389 | p += strlen("keycode:"); |
| 4390 | kc = atoi(p); |
| 4391 | if (kc < 0) kc = 0; |
| 4392 | kc = kc % 256; |
| 4393 | c = strchr(p, ','); |
| 4394 | if (c) down = atoi(c+1); |
| 4395 | rfbLog("remote_cmd: insert keycode %d down=%d\n", kc, down); |
| 4396 | |
| 4397 | if (macosx_console) { |
| 4398 | #ifdef MACOSX |
| 4399 | if (down == -1) { |
| 4400 | macosxCG_keycode_inject(1, kc); |
| 4401 | usleep(50*1000); |
| 4402 | macosxCG_keycode_inject(0, kc); |
| 4403 | } else { |
| 4404 | macosxCG_keycode_inject(down, kc); |
| 4405 | } |
| 4406 | #endif |
| 4407 | } else { |
| 4408 | X_LOCK; |
| 4409 | if (down == -1) { |
| 4410 | XTestFakeKeyEvent_wr(dpy, kc, 1, CurrentTime); |
| 4411 | usleep(50*1000); |
| 4412 | XTestFakeKeyEvent_wr(dpy, kc, 0, CurrentTime); |
| 4413 | } else { |
| 4414 | XTestFakeKeyEvent_wr(dpy, kc, down, CurrentTime); |
| 4415 | } |
| 4416 | XFlush_wr(dpy); |
| 4417 | X_UNLOCK; |
| 4418 | } |
| 4419 | goto done; |
| 4420 | } |
| 4421 | if (strstr(p, "keysym") == p) { |
| 4422 | int down = -1; |
| 4423 | unsigned int in; |
| 4424 | KeySym ks; |
| 4425 | char *c, *str; |
| 4426 | NOTAPP |
| 4427 | COLON_CHECK("keysym:") |
| 4428 | p += strlen("keysym:"); |
| 4429 | |
| 4430 | c = strchr(p, ','); |
| 4431 | if (c) { |
| 4432 | down = atoi(c+1); |
| 4433 | *c = '\0'; |
| 4434 | } |
| 4435 | |
| 4436 | if (sscanf(p, "0x%x", &in) == 1) { |
| 4437 | ks = (KeySym) in; |
| 4438 | } else if (sscanf(p, "%u", &in) == 1) { |
| 4439 | ks = (KeySym) in; |
| 4440 | } else if ((ks = XStringToKeysym(p)) != NoSymbol) { |
| 4441 | ; |
| 4442 | } else { |
| 4443 | rfbLog("remote_cmd: bad keysym: %s\n", p); |
| 4444 | goto done; |
| 4445 | } |
| 4446 | str = XKeysymToString(ks); |
| 4447 | str = str ? str : "NoSymbol"; |
| 4448 | rfbLog("remote_cmd: insert keysym %s 0x%x '%s' down=%d\n", p, ks, str, down); |
| 4449 | if (down == -1) { |
| 4450 | keyboard(1, ks, NULL); |
| 4451 | usleep(50*1000); |
| 4452 | keyboard(0, ks, NULL); |
| 4453 | } else { |
| 4454 | keyboard(down, ks, NULL); |
| 4455 | } |
| 4456 | goto done; |
| 4457 | } |
| 4458 | if (strstr(p, "ptr") == p) { |
| 4459 | int x, y, m = 0; |
| 4460 | NOTAPP |
| 4461 | COLON_CHECK("ptr:") |
| 4462 | p += strlen("ptr:"); |
| 4463 | rfbLog("remote_cmd: insert pointer event: %s\n", p); |
| 4464 | if (sscanf(p, "%d,%d,%d", &x, &y, &m) == 3) { |
| 4465 | pointer_event(m, x, y, NULL); |
| 4466 | } else if (sscanf(p, "%d,%d", &x, &y) == 2) { |
| 4467 | pointer_event(m, x, y, NULL); |
| 4468 | } else { |
| 4469 | rfbLog("remote_cmd: bad ptr:x,y,mask\n"); |
| 4470 | } |
| 4471 | |
| 4472 | goto done; |
| 4473 | } |
| 4474 | if (strstr(p, "fakebuttonevent") == p) { |
| 4475 | int mb, down = 0; |
| 4476 | NOTAPP |
| 4477 | COLON_CHECK("fakebuttonevent:") |
| 4478 | p += strlen("fakebuttonevent:"); |
| 4479 | rfbLog("remote_cmd: insert fakebuttonevent: %s\n", p); |
| 4480 | if (sscanf(p, "%d,%d", &mb, &down) == 2) { |
| 4481 | X_LOCK; |
| 4482 | rfbLog("remote_cmd: XTestFakeButtonEvent(mb=%d, down=%d)\n", mb, down); |
| 4483 | XTestFakeButtonEvent_wr(dpy, mb, down ? True : False, CurrentTime); |
| 4484 | XFlush_wr(dpy); |
| 4485 | X_UNLOCK; |
| 4486 | } |
| 4487 | |
| 4488 | goto done; |
| 4489 | } |
| 4490 | if (strstr(p, "sleep") == p) { |
| 4491 | NOTAPP |
| 4492 | COLON_CHECK("sleep:") |
| 4493 | p += strlen("sleep:"); |
| 4494 | rfbLog("remote_cmd: sleeping: %s\n", p); |
| 4495 | usleep((int) (1.0e+6 * atof(p))); |
| 4496 | rfbLog("remote_cmd: done sleeping.\n"); |
| 4497 | goto done; |
| 4498 | } |
| 4499 | if (strstr(p, "get_xprop") == p) { |
| 4500 | char *res; |
| 4501 | unsigned long id; |
| 4502 | Window win = None; /* None implies root in get_xprop() */ |
| 4503 | |
| 4504 | /* note we force query and assume the colon is there. */ |
| 4505 | query = 1; |
| 4506 | if (strstr(p, "get_xprop:") != p) { /* skip-cmd-list */ |
| 4507 | snprintf(buf, bufn, "ans=%s:N/A", p); |
| 4508 | goto qry; |
| 4509 | } |
| 4510 | p += strlen("get_xprop:"); |
| 4511 | |
| 4512 | if (strstr(p, "id=") == p) { /* skip-cmd-list */ |
| 4513 | p += strlen("id="); |
| 4514 | if (scan_hexdec(p, &id)) { |
| 4515 | win = (Window) id; |
| 4516 | } |
| 4517 | if (strchr(p, ':')) { |
| 4518 | p = strchr(p, ':') + 1; |
| 4519 | } |
| 4520 | } |
| 4521 | |
| 4522 | res = get_xprop(p, win); |
| 4523 | if (res == NULL) { |
| 4524 | res = strdup("NULL"); |
| 4525 | } |
| 4526 | snprintf(buf, bufn, "ans=get_xprop:%s:%s", p, res); |
| 4527 | free(res); |
| 4528 | |
| 4529 | goto qry; |
| 4530 | } |
| 4531 | if (strstr(p, "set_xprop") == p) { |
| 4532 | char *q; |
| 4533 | int rc = -2; |
| 4534 | unsigned long id; |
| 4535 | Window win = None; /* None implies root in set_xprop() */ |
| 4536 | |
| 4537 | /* note we force query and assume the colon is there. */ |
| 4538 | query = 1; |
| 4539 | if (strstr(p, "set_xprop:") != p) { /* skip-cmd-list */ |
| 4540 | snprintf(buf, bufn, "ans=%s:N/A", p); |
| 4541 | goto qry; |
| 4542 | } |
| 4543 | p += strlen("set_xprop:"); |
| 4544 | |
| 4545 | if (strstr(p, "id=") == p) { /* skip-cmd-list */ |
| 4546 | p += strlen("id="); |
| 4547 | if (scan_hexdec(p, &id)) { |
| 4548 | win = (Window) id; |
| 4549 | } |
| 4550 | if (strchr(p, ':')) { |
| 4551 | p = strchr(p, ':') + 1; |
| 4552 | } |
| 4553 | } |
| 4554 | |
| 4555 | q = strchr(p, ':'); |
| 4556 | if (q) { |
| 4557 | *q = '\0'; |
| 4558 | rc = set_xprop(p, win, q+1); |
| 4559 | *q = ':'; |
| 4560 | } |
| 4561 | snprintf(buf, bufn, "ans=set_xprop:%s:%d", p, rc); |
| 4562 | |
| 4563 | goto qry; |
| 4564 | } |
| 4565 | if (strstr(p, "wininfo") == p) { |
| 4566 | char *res, *t = ""; |
| 4567 | unsigned long id; |
| 4568 | Window win = None; |
| 4569 | int show_children = 0; |
| 4570 | |
| 4571 | /* note we force query and assume the colon is there. */ |
| 4572 | query = 1; |
| 4573 | if (strstr(p, "wininfo:") != p) { /* skip-cmd-list */ |
| 4574 | snprintf(buf, bufn, "ans=%s:N/A", p); |
| 4575 | goto qry; |
| 4576 | } |
| 4577 | p += strlen("wininfo:"); |
| 4578 | |
| 4579 | if (p[0] == '+') { |
| 4580 | show_children = 1; |
| 4581 | t = "+"; |
| 4582 | p++; |
| 4583 | } |
| 4584 | if (!strcmp(p, "root")) { /* skip-cmd-list */ |
| 4585 | win = rootwin; |
| 4586 | } else if (scan_hexdec(p, &id)) { |
| 4587 | win = (Window) id; |
| 4588 | } |
| 4589 | |
| 4590 | res = wininfo(win, show_children); |
| 4591 | if (res == NULL) { |
| 4592 | res = strdup("NULL"); |
| 4593 | } |
| 4594 | snprintf(buf, bufn, "ans=wininfo:%s%s:%s", t, p, res); |
| 4595 | free(res); |
| 4596 | |
| 4597 | goto qry; |
| 4598 | } |
| 4599 | if (strstr(p, "bcx_xattach") == p) { |
| 4600 | char *res; |
| 4601 | int pg_init = -1, kg_init = -1; |
| 4602 | int try = 0, max_tries = 4; |
| 4603 | |
| 4604 | /* note we force query and assume the colon is there. */ |
| 4605 | query = 1; |
| 4606 | if (strstr(p, "bcx_xattach:") != p) { /* skip-cmd-list */ |
| 4607 | snprintf(buf, bufn, "ans=%s:N/A", p); |
| 4608 | goto qry; |
| 4609 | } |
| 4610 | p += strlen("bcx_xattach:"); |
| 4611 | |
| 4612 | if (strstr(p, "retry=")) { /* skip-cmd-list */ |
| 4613 | int n; |
| 4614 | char *q = strstr(p, "retry="); /* skip-cmd-list */ |
| 4615 | if (sscanf(q, "retry=%d", &n) == 1) { |
| 4616 | if (n < 0) n = 0; |
| 4617 | max_tries = 1 + n; |
| 4618 | } |
| 4619 | } |
| 4620 | |
| 4621 | try_again: |
| 4622 | |
| 4623 | res = bcx_xattach(p, &pg_init, &kg_init); |
| 4624 | try++; |
| 4625 | if (res == NULL) { |
| 4626 | res = strdup("NULL"); |
| 4627 | } else if (strstr(res, "GRAB_FAIL_INIT")) { |
| 4628 | rfbLog("bcx_xattach: failed grab check for '%s': %s. Final state OK, not Retrying.\n", p, res); |
| 4629 | } else if (strstr(res, "GRAB_FAIL") && try < max_tries) { |
| 4630 | rfbLog("bcx_xattach: failed grab check for '%s': %s. Retrying[%d]...\n", p, res, try); |
| 4631 | free(res); |
| 4632 | pointer_event(0, dpy_x/2 + try, dpy_y/2 + try, NULL); |
| 4633 | #if !NO_X11 |
| 4634 | X_LOCK; |
| 4635 | XFlush_wr(dpy); |
| 4636 | if (dpy) { |
| 4637 | if (try == 2) { |
| 4638 | XSync(dpy, False); |
| 4639 | } else if (try == 3) { |
| 4640 | XSync(dpy, True); |
| 4641 | } |
| 4642 | } |
| 4643 | X_UNLOCK; |
| 4644 | #endif |
| 4645 | if (try == 1) { |
| 4646 | usleep(250*1000); |
| 4647 | } else if (try <= 4) { |
| 4648 | usleep(try*400*1000); |
| 4649 | } else { |
| 4650 | usleep(4*500*1000); |
| 4651 | } |
| 4652 | goto try_again; |
| 4653 | } |
| 4654 | |
| 4655 | snprintf(buf, bufn, "ans=bcx_xattach:%s:%s", p, res); |
| 4656 | free(res); |
| 4657 | |
| 4658 | goto qry; |
| 4659 | } |
| 4660 | if (strstr(p, "deferupdate") == p) { |
| 4661 | int d; |
| 4662 | COLON_CHECK("deferupdate:") |
| 4663 | if (query) { |
| 4664 | if (!screen) { |
| 4665 | d = defer_update; |
| 4666 | } else { |
| 4667 | d = screen->deferUpdateTime; |
| 4668 | } |
| 4669 | snprintf(buf, bufn, "ans=%s%s%d", p, co, d); |
| 4670 | goto qry; |
| 4671 | } |
| 4672 | p += strlen("deferupdate:"); |
| 4673 | d = atoi(p); |
| 4674 | if (d < 0) d = 0; |
| 4675 | rfbLog("remote_cmd: setting defer to %d ms.\n", d); |
| 4676 | defer_update = d; |
| 4677 | /* mutex */ |
| 4678 | screen->deferUpdateTime = d; |
| 4679 | got_defer = 1; |
| 4680 | goto done; |
| 4681 | } |
| 4682 | if (strstr(p, "defer") == p) { |
| 4683 | int d; |
| 4684 | COLON_CHECK("defer:") |
| 4685 | if (query) { |
| 4686 | if (!screen) { |
| 4687 | d = defer_update; |
| 4688 | } else { |
| 4689 | d = screen->deferUpdateTime; |
| 4690 | } |
| 4691 | snprintf(buf, bufn, "ans=%s%s%d", p, co, d); |
| 4692 | goto qry; |
| 4693 | } |
| 4694 | p += strlen("defer:"); |
| 4695 | d = atoi(p); |
| 4696 | if (d < 0) d = 0; |
| 4697 | rfbLog("remote_cmd: setting defer to %d ms.\n", d); |
| 4698 | defer_update = d; |
| 4699 | /* mutex */ |
| 4700 | screen->deferUpdateTime = d; |
| 4701 | got_defer = 1; |
| 4702 | goto done; |
| 4703 | } |
| 4704 | if (strstr(p, "setdefer") == p) { |
| 4705 | COLON_CHECK("setdefer:") |
| 4706 | if (query) { |
| 4707 | snprintf(buf, bufn, "ans=%s%s%d", p, co, set_defer); |
| 4708 | goto qry; |
| 4709 | } |
| 4710 | p += strlen("setdefer:"); |
| 4711 | set_defer = atoi(p); |
| 4712 | rfbLog("remote_cmd: setting set_defer to %d\n", set_defer); |
| 4713 | goto done; |
| 4714 | } |
| 4715 | if (strstr(p, "extra_fbur") == p) { |
| 4716 | COLON_CHECK("extra_fbur:") |
| 4717 | if (query) { |
| 4718 | snprintf(buf, bufn, "ans=%s%s%d", p, co, extra_fbur); |
| 4719 | goto qry; |
| 4720 | } |
| 4721 | p += strlen("extra_fbur:"); |
| 4722 | extra_fbur = atoi(p); |
| 4723 | rfbLog("remote_cmd: setting extra_fbur to %d\n", extra_fbur); |
| 4724 | goto done; |
| 4725 | } |
| 4726 | if (strstr(p, "wait_ui") == p) { |
| 4727 | double w; |
| 4728 | COLON_CHECK("wait_ui:") |
| 4729 | if (query) { |
| 4730 | snprintf(buf, bufn, "ans=%s%s%.2f", p, co, wait_ui); |
| 4731 | goto qry; |
| 4732 | } |
| 4733 | p += strlen("wait_ui:"); |
| 4734 | w = atof(p); |
| 4735 | if (w <= 0) w = 1.0; |
| 4736 | rfbLog("remote_cmd: setting wait_ui factor %.2f -> %.2f\n", |
| 4737 | wait_ui, w); |
| 4738 | wait_ui = w; |
| 4739 | goto done; |
| 4740 | } |
| 4741 | if (!strcmp(p, "wait_bog")) { |
| 4742 | if (query) { |
| 4743 | snprintf(buf, bufn, "ans=%s:%d", p, wait_bog); |
| 4744 | goto qry; |
| 4745 | } |
| 4746 | wait_bog = 1; |
| 4747 | rfbLog("remote_cmd: setting wait_bog to %d\n", wait_bog); |
| 4748 | goto done; |
| 4749 | } |
| 4750 | if (!strcmp(p, "nowait_bog")) { |
| 4751 | if (query) { |
| 4752 | snprintf(buf, bufn, "ans=%s:%d", p, !wait_bog); |
| 4753 | goto qry; |
| 4754 | } |
| 4755 | wait_bog = 0; |
| 4756 | rfbLog("remote_cmd: setting wait_bog to %d\n", wait_bog); |
| 4757 | goto done; |
| 4758 | } |
| 4759 | if (strstr(p, "slow_fb") == p) { |
| 4760 | double w; |
| 4761 | COLON_CHECK("slow_fb:") |
| 4762 | if (query) { |
| 4763 | snprintf(buf, bufn, "ans=%s%s%.2f", p, co, slow_fb); |
| 4764 | goto qry; |
| 4765 | } |
| 4766 | p += strlen("slow_fb:"); |
| 4767 | w = atof(p); |
| 4768 | if (w <= 0) w = 0.0; |
| 4769 | rfbLog("remote_cmd: setting slow_fb factor %.2f -> %.2f\n", |
| 4770 | slow_fb, w); |
| 4771 | slow_fb = w; |
| 4772 | goto done; |
| 4773 | } |
| 4774 | if (strstr(p, "xrefresh") == p) { |
| 4775 | double w; |
| 4776 | COLON_CHECK("xrefresh:") |
| 4777 | if (query) { |
| 4778 | snprintf(buf, bufn, "ans=%s%s%.2f", p, co, xrefresh); |
| 4779 | goto qry; |
| 4780 | } |
| 4781 | p += strlen("xrefresh:"); |
| 4782 | w = atof(p); |
| 4783 | if (w <= 0) w = 0.0; |
| 4784 | rfbLog("remote_cmd: setting xrefresh delay %.2f -> %.2f\n", |
| 4785 | xrefresh, w); |
| 4786 | xrefresh = w; |
| 4787 | goto done; |
| 4788 | } |
| 4789 | if (strstr(p, "wait") == p) { |
| 4790 | int w; |
| 4791 | COLON_CHECK("wait:") |
| 4792 | if (query) { |
| 4793 | snprintf(buf, bufn, "ans=%s%s%d", p, co, waitms); |
| 4794 | goto qry; |
| 4795 | } |
| 4796 | p += strlen("wait:"); |
| 4797 | w = atoi(p); |
| 4798 | if (w < 0) w = 0; |
| 4799 | rfbLog("remote_cmd: setting wait %d -> %d ms.\n", waitms, w); |
| 4800 | waitms = w; |
| 4801 | goto done; |
| 4802 | } |
| 4803 | if (strstr(p, "readtimeout") == p) { |
| 4804 | int w, orig = rfbMaxClientWait; |
| 4805 | COLON_CHECK("readtimeout:") |
| 4806 | if (query) { |
| 4807 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 4808 | rfbMaxClientWait/1000); |
| 4809 | goto qry; |
| 4810 | } |
| 4811 | p += strlen("readtimeout:"); |
| 4812 | w = atoi(p) * 1000; |
| 4813 | if (w <= 0) w = 0; |
| 4814 | rfbLog("remote_cmd: setting rfbMaxClientWait %d -> " |
| 4815 | "%d msec.\n", orig, w); |
| 4816 | rfbMaxClientWait = w; |
| 4817 | goto done; |
| 4818 | } |
| 4819 | if (!strcmp(p, "nap")) { |
| 4820 | if (query) { |
| 4821 | snprintf(buf, bufn, "ans=%s:%d", p, take_naps); |
| 4822 | goto qry; |
| 4823 | } |
| 4824 | rfbLog("remote_cmd: turning on nap mode.\n"); |
| 4825 | take_naps = 1; |
| 4826 | goto done; |
| 4827 | } |
| 4828 | if (!strcmp(p, "nonap")) { |
| 4829 | if (query) { |
| 4830 | snprintf(buf, bufn, "ans=%s:%d", p, !take_naps); |
| 4831 | goto qry; |
| 4832 | } |
| 4833 | rfbLog("remote_cmd: turning off nap mode.\n"); |
| 4834 | take_naps = 0; |
| 4835 | goto done; |
| 4836 | } |
| 4837 | if (strstr(p, "sb") == p) { |
| 4838 | int w; |
| 4839 | COLON_CHECK("sb:") |
| 4840 | if (query) { |
| 4841 | snprintf(buf, bufn, "ans=%s%s%d", p, co, screen_blank); |
| 4842 | goto qry; |
| 4843 | } |
| 4844 | p += strlen("sb:"); |
| 4845 | w = atoi(p); |
| 4846 | if (w < 0) w = 0; |
| 4847 | rfbLog("remote_cmd: setting screen_blank %d -> %d sec.\n", |
| 4848 | screen_blank, w); |
| 4849 | screen_blank = w; |
| 4850 | goto done; |
| 4851 | } |
| 4852 | if (strstr(p, "screen_blank") == p) { |
| 4853 | int w; |
| 4854 | COLON_CHECK("screen_blank:") |
| 4855 | if (query) { |
| 4856 | snprintf(buf, bufn, "ans=%s%s%d", p, co, screen_blank); |
| 4857 | goto qry; |
| 4858 | } |
| 4859 | p += strlen("screen_blank:"); |
| 4860 | w = atoi(p); |
| 4861 | if (w < 0) w = 0; |
| 4862 | rfbLog("remote_cmd: setting screen_blank %d -> %d sec.\n", |
| 4863 | screen_blank, w); |
| 4864 | screen_blank = w; |
| 4865 | goto done; |
| 4866 | } |
| 4867 | if (!strcmp(p, "fbpm")) { |
| 4868 | if (query) { |
| 4869 | snprintf(buf, bufn, "ans=%s:%d", p, !watch_fbpm); |
| 4870 | goto qry; |
| 4871 | } |
| 4872 | rfbLog("remote_cmd: turning off -nofbpm mode.\n"); |
| 4873 | watch_fbpm = 0; |
| 4874 | goto done; |
| 4875 | } |
| 4876 | if (!strcmp(p, "nofbpm")) { |
| 4877 | if (query) { |
| 4878 | snprintf(buf, bufn, "ans=%s:%d", p, watch_fbpm); |
| 4879 | goto qry; |
| 4880 | } |
| 4881 | rfbLog("remote_cmd: turning on -nofbpm mode.\n"); |
| 4882 | watch_fbpm = 1; |
| 4883 | goto done; |
| 4884 | } |
| 4885 | if (!strcmp(p, "dpms")) { |
| 4886 | if (query) { |
| 4887 | snprintf(buf, bufn, "ans=%s:%d", p, !watch_dpms); |
| 4888 | goto qry; |
| 4889 | } |
| 4890 | rfbLog("remote_cmd: turning off -nodpms mode.\n"); |
| 4891 | watch_dpms = 0; |
| 4892 | goto done; |
| 4893 | } |
| 4894 | if (!strcmp(p, "nodpms")) { |
| 4895 | if (query) { |
| 4896 | snprintf(buf, bufn, "ans=%s:%d", p, watch_dpms); |
| 4897 | goto qry; |
| 4898 | } |
| 4899 | rfbLog("remote_cmd: turning on -nodpms mode.\n"); |
| 4900 | watch_dpms = 1; |
| 4901 | goto done; |
| 4902 | } |
| 4903 | if (!strcmp(p, "clientdpms")) { |
| 4904 | if (query) { |
| 4905 | snprintf(buf, bufn, "ans=%s:%d", p, client_dpms); |
| 4906 | goto qry; |
| 4907 | } |
| 4908 | rfbLog("remote_cmd: turning on -clientdpms mode.\n"); |
| 4909 | client_dpms = 1; |
| 4910 | goto done; |
| 4911 | } |
| 4912 | if (!strcmp(p, "noclientdpms")) { |
| 4913 | if (query) { |
| 4914 | snprintf(buf, bufn, "ans=%s:%d", p, !client_dpms); |
| 4915 | goto qry; |
| 4916 | } |
| 4917 | rfbLog("remote_cmd: turning off -clientdpms mode.\n"); |
| 4918 | client_dpms = 0; |
| 4919 | goto done; |
| 4920 | } |
| 4921 | if (!strcmp(p, "forcedpms")) { |
| 4922 | if (query) { |
| 4923 | snprintf(buf, bufn, "ans=%s:%d", p, force_dpms); |
| 4924 | goto qry; |
| 4925 | } |
| 4926 | rfbLog("remote_cmd: turning on -forcedpms mode.\n"); |
| 4927 | force_dpms = 1; |
| 4928 | goto done; |
| 4929 | } |
| 4930 | if (!strcmp(p, "noforcedpms")) { |
| 4931 | if (query) { |
| 4932 | snprintf(buf, bufn, "ans=%s:%d", p, !force_dpms); |
| 4933 | goto qry; |
| 4934 | } |
| 4935 | rfbLog("remote_cmd: turning off -forcedpms mode.\n"); |
| 4936 | force_dpms = 0; |
| 4937 | goto done; |
| 4938 | } |
| 4939 | if (!strcmp(p, "noserverdpms")) { |
| 4940 | if (query) { |
| 4941 | snprintf(buf, bufn, "ans=%s:%d", p, no_ultra_dpms); |
| 4942 | goto qry; |
| 4943 | } |
| 4944 | rfbLog("remote_cmd: turning on -noserverdpms mode.\n"); |
| 4945 | no_ultra_dpms = 1; |
| 4946 | goto done; |
| 4947 | } |
| 4948 | if (!strcmp(p, "serverdpms")) { |
| 4949 | if (query) { |
| 4950 | snprintf(buf, bufn, "ans=%s:%d", p, !no_ultra_dpms); |
| 4951 | goto qry; |
| 4952 | } |
| 4953 | rfbLog("remote_cmd: turning off -noserverdpms mode.\n"); |
| 4954 | no_ultra_dpms = 0; |
| 4955 | goto done; |
| 4956 | } |
| 4957 | if (!strcmp(p, "noultraext")) { |
| 4958 | if (query) { |
| 4959 | snprintf(buf, bufn, "ans=%s:%d", p, no_ultra_ext); |
| 4960 | goto qry; |
| 4961 | } |
| 4962 | rfbLog("remote_cmd: turning on -noultraext mode.\n"); |
| 4963 | no_ultra_ext = 1; |
| 4964 | goto done; |
| 4965 | } |
| 4966 | if (!strcmp(p, "ultraext")) { |
| 4967 | if (query) { |
| 4968 | snprintf(buf, bufn, "ans=%s:%d", p, !no_ultra_ext); |
| 4969 | goto qry; |
| 4970 | } |
| 4971 | rfbLog("remote_cmd: turning off -noultraext mode.\n"); |
| 4972 | no_ultra_ext = 0; |
| 4973 | goto done; |
| 4974 | } |
| 4975 | if (!strcmp(p, "chatwindow")) { |
| 4976 | if (query) { |
| 4977 | snprintf(buf, bufn, "ans=%s:%d", p, chat_window); |
| 4978 | goto qry; |
| 4979 | } |
| 4980 | rfbLog("remote_cmd: enabling the local chat window.\n"); |
| 4981 | chat_window = 1; |
| 4982 | goto done; |
| 4983 | } |
| 4984 | if (!strcmp(p, "nochatwindow")) { |
| 4985 | if (query) { |
| 4986 | snprintf(buf, bufn, "ans=%s:%d", p, !chat_window); |
| 4987 | goto qry; |
| 4988 | } |
| 4989 | rfbLog("remote_cmd: disabling the local chat window.\n"); |
| 4990 | chat_window = 0; |
| 4991 | goto done; |
| 4992 | } |
| 4993 | if (!strcmp(p, "chaton")) { |
| 4994 | if (query) { |
| 4995 | snprintf(buf, bufn, "ans=%s:%d", p, (chat_window_client != NULL)); |
| 4996 | goto qry; |
| 4997 | } |
| 4998 | rfbLog("remote_cmd: turning local chat window on.\n"); |
| 4999 | chat_window = 1; |
| 5000 | set_text_chat(NULL, rfbTextChatOpen, ""); |
| 5001 | goto done; |
| 5002 | } |
| 5003 | if (!strcmp(p, "chatoff")) { |
| 5004 | if (query) { |
| 5005 | snprintf(buf, bufn, "ans=%s:%d", p, (chat_window_client == NULL)); |
| 5006 | goto qry; |
| 5007 | } |
| 5008 | rfbLog("remote_cmd: turning local chat window off.\n"); |
| 5009 | set_text_chat(NULL, rfbTextChatClose, ""); |
| 5010 | set_text_chat(NULL, rfbTextChatFinished, ""); |
| 5011 | goto done; |
| 5012 | } |
| 5013 | if (strstr(p, "fs") == p) { |
| 5014 | COLON_CHECK("fs:") |
| 5015 | if (query) { |
| 5016 | snprintf(buf, bufn, "ans=%s%s%f", p, co, fs_frac); |
| 5017 | goto qry; |
| 5018 | } |
| 5019 | p += strlen("fs:"); |
| 5020 | fs_frac = atof(p); |
| 5021 | rfbLog("remote_cmd: setting -fs frac to %f\n", fs_frac); |
| 5022 | goto done; |
| 5023 | } |
| 5024 | if (strstr(p, "gaps") == p) { |
| 5025 | int g; |
| 5026 | COLON_CHECK("gaps:") |
| 5027 | if (query) { |
| 5028 | snprintf(buf, bufn, "ans=%s%s%d", p, co, gaps_fill); |
| 5029 | goto qry; |
| 5030 | } |
| 5031 | p += strlen("gaps:"); |
| 5032 | g = atoi(p); |
| 5033 | if (g < 0) g = 0; |
| 5034 | rfbLog("remote_cmd: setting gaps_fill %d -> %d.\n", |
| 5035 | gaps_fill, g); |
| 5036 | gaps_fill = g; |
| 5037 | goto done; |
| 5038 | } |
| 5039 | if (strstr(p, "grow") == p) { |
| 5040 | int g; |
| 5041 | COLON_CHECK("grow:") |
| 5042 | if (query) { |
| 5043 | snprintf(buf, bufn, "ans=%s%s%d", p, co, grow_fill); |
| 5044 | goto qry; |
| 5045 | } |
| 5046 | p += strlen("grow:"); |
| 5047 | g = atoi(p); |
| 5048 | if (g < 0) g = 0; |
| 5049 | rfbLog("remote_cmd: setting grow_fill %d -> %d.\n", |
| 5050 | grow_fill, g); |
| 5051 | grow_fill = g; |
| 5052 | goto done; |
| 5053 | } |
| 5054 | if (strstr(p, "fuzz") == p) { |
| 5055 | int f; |
| 5056 | COLON_CHECK("fuzz:") |
| 5057 | if (query) { |
| 5058 | snprintf(buf, bufn, "ans=%s%s%d", p, co, tile_fuzz); |
| 5059 | goto qry; |
| 5060 | } |
| 5061 | p += strlen("fuzz:"); |
| 5062 | f = atoi(p); |
| 5063 | if (f < 0) f = 0; |
| 5064 | rfbLog("remote_cmd: setting tile_fuzz %d -> %d.\n", |
| 5065 | tile_fuzz, f); |
| 5066 | grow_fill = f; |
| 5067 | goto done; |
| 5068 | } |
| 5069 | if (!strcmp(p, "snapfb")) { |
| 5070 | int orig = use_snapfb; |
| 5071 | if (query) { |
| 5072 | snprintf(buf, bufn, "ans=%s:%d", p, use_snapfb); |
| 5073 | goto qry; |
| 5074 | } |
| 5075 | rfbLog("remote_cmd: turning on snapfb mode.\n"); |
| 5076 | use_snapfb = 1; |
| 5077 | if (orig != use_snapfb) { |
| 5078 | do_new_fb(1); |
| 5079 | } |
| 5080 | goto done; |
| 5081 | } |
| 5082 | if (!strcmp(p, "nosnapfb")) { |
| 5083 | int orig = use_snapfb; |
| 5084 | if (query) { |
| 5085 | snprintf(buf, bufn, "ans=%s:%d", p, !use_snapfb); |
| 5086 | goto qry; |
| 5087 | } |
| 5088 | rfbLog("remote_cmd: turning off snapfb mode.\n"); |
| 5089 | use_snapfb = 0; |
| 5090 | if (orig != use_snapfb) { |
| 5091 | do_new_fb(1); |
| 5092 | } |
| 5093 | |
| 5094 | goto done; |
| 5095 | } |
| 5096 | if (strstr(p, "rawfb") == p) { |
| 5097 | COLON_CHECK("rawfb:") |
| 5098 | if (query) { |
| 5099 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 5100 | NONUL(raw_fb_str)); |
| 5101 | goto qry; |
| 5102 | } |
| 5103 | p += strlen("rawfb:"); |
| 5104 | if (raw_fb_str) free(raw_fb_str); |
| 5105 | raw_fb_str = strdup(p); |
| 5106 | if (safe_remote_only && strstr(p, "setup:") == p) { /* skip-cmd-list */ |
| 5107 | /* n.b. we still allow filename, shm, of rawfb */ |
| 5108 | fprintf(stderr, "unsafe rawfb setup: %s\n", p); |
| 5109 | exit(1); |
| 5110 | } |
| 5111 | |
| 5112 | rfbLog("remote_cmd: setting -rawfb to:\n\t'%s'\n", p); |
| 5113 | |
| 5114 | if (*raw_fb_str == '\0') { |
| 5115 | free(raw_fb_str); |
| 5116 | raw_fb_str = NULL; |
| 5117 | if (raw_fb_mmap) { |
| 5118 | munmap(raw_fb_addr, raw_fb_mmap); |
| 5119 | } |
| 5120 | if (raw_fb_fd >= 0) { |
| 5121 | close(raw_fb_fd); |
| 5122 | } |
| 5123 | raw_fb_fd = -1; |
| 5124 | raw_fb = NULL; |
| 5125 | raw_fb_addr = NULL; |
| 5126 | raw_fb_offset = 0; |
| 5127 | raw_fb_shm = 0; |
| 5128 | raw_fb_mmap = 0; |
| 5129 | raw_fb_seek = 0; |
| 5130 | rfbLog("restoring per-rawfb settings...\n"); |
| 5131 | set_raw_fb_params(1); |
| 5132 | } |
| 5133 | rfbLog("hang on tight, here we go...\n"); |
| 5134 | raw_fb_back_to_X = 1; |
| 5135 | do_new_fb(1); |
| 5136 | raw_fb_back_to_X = 0; |
| 5137 | goto done; |
| 5138 | } |
| 5139 | if (strstr(p, "uinput_accel") == p) { |
| 5140 | COLON_CHECK("uinput_accel:") |
| 5141 | if (query) { |
| 5142 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 5143 | NONUL(get_uinput_accel())); |
| 5144 | goto qry; |
| 5145 | } |
| 5146 | p += strlen("uinput_accel:"); |
| 5147 | rfbLog("set_uinput_accel: %s\n", p); |
| 5148 | set_uinput_accel(p); |
| 5149 | goto done; |
| 5150 | } |
| 5151 | if (strstr(p, "uinput_thresh") == p) { |
| 5152 | COLON_CHECK("uinput_thresh:") |
| 5153 | if (query) { |
| 5154 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 5155 | NONUL(get_uinput_thresh())); |
| 5156 | goto qry; |
| 5157 | } |
| 5158 | p += strlen("uinput_thresh:"); |
| 5159 | rfbLog("set_uinput_thresh: %s\n", p); |
| 5160 | set_uinput_thresh(p); |
| 5161 | goto done; |
| 5162 | } |
| 5163 | if (strstr(p, "uinput_reset") == p) { |
| 5164 | COLON_CHECK("uinput_reset:") |
| 5165 | if (query) { |
| 5166 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 5167 | get_uinput_reset()); |
| 5168 | goto qry; |
| 5169 | } |
| 5170 | p += strlen("uinput_reset:"); |
| 5171 | rfbLog("set_uinput_reset: %s\n", p); |
| 5172 | set_uinput_reset(atoi(p)); |
| 5173 | goto done; |
| 5174 | } |
| 5175 | if (strstr(p, "uinput_always") == p) { |
| 5176 | COLON_CHECK("uinput_always:") |
| 5177 | if (query) { |
| 5178 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 5179 | get_uinput_always()); |
| 5180 | goto qry; |
| 5181 | } |
| 5182 | p += strlen("uinput_always:"); |
| 5183 | rfbLog("set_uinput_always: %s\n", p); |
| 5184 | set_uinput_always(atoi(p)); |
| 5185 | goto done; |
| 5186 | } |
| 5187 | if (strstr(p, "progressive") == p) { |
| 5188 | int f; |
| 5189 | COLON_CHECK("progressive:") |
| 5190 | if (query) { |
| 5191 | if (!screen) { |
| 5192 | f = 0; |
| 5193 | } else { |
| 5194 | f = screen->progressiveSliceHeight; |
| 5195 | } |
| 5196 | snprintf(buf, bufn, "ans=%s%s%d", p, co, f); |
| 5197 | goto qry; |
| 5198 | } |
| 5199 | p += strlen("progressive:"); |
| 5200 | f = atoi(p); |
| 5201 | if (f < 0) f = 0; |
| 5202 | rfbLog("remote_cmd: setting progressive %d -> %d.\n", |
| 5203 | screen->progressiveSliceHeight, f); |
| 5204 | /* mutex */ |
| 5205 | screen->progressiveSliceHeight = f; |
| 5206 | goto done; |
| 5207 | } |
| 5208 | if (strstr(p, "rfbport") == p) { |
| 5209 | int rp, orig = screen ? screen->port : 5900; |
| 5210 | COLON_CHECK("rfbport:") |
| 5211 | if (query) { |
| 5212 | snprintf(buf, bufn, "ans=%s%s%d", p, co, orig); |
| 5213 | goto qry; |
| 5214 | } |
| 5215 | p += strlen("rfbport:"); |
| 5216 | rp = atoi(p); |
| 5217 | reset_rfbport(orig, rp); |
| 5218 | goto done; |
| 5219 | } |
| 5220 | if (!strcmp(p, "http")) { |
| 5221 | if (query) { |
| 5222 | int ls = screen ? screen->httpListenSock : -1; |
| 5223 | snprintf(buf, bufn, "ans=%s:%d", p, (ls > -1)); |
| 5224 | goto qry; |
| 5225 | } |
| 5226 | if (screen->httpListenSock > -1 || ipv6_http_fd > -1) { |
| 5227 | rfbLog("already listening for http connections.\n"); |
| 5228 | } else { |
| 5229 | rfbLog("turning on listening for http connections.\n"); |
| 5230 | if (check_httpdir()) { |
| 5231 | http_connections(1); |
| 5232 | } |
| 5233 | } |
| 5234 | goto done; |
| 5235 | } |
| 5236 | if (!strcmp(p, "nohttp")) { |
| 5237 | if (query) { |
| 5238 | int ls = screen ? screen->httpListenSock : -1; |
| 5239 | snprintf(buf, bufn, "ans=%s:%d", p, !(ls > -1)); |
| 5240 | goto qry; |
| 5241 | } |
| 5242 | if (screen->httpListenSock < 0 && ipv6_http_fd < 0) { |
| 5243 | rfbLog("already not listening for http connections.\n"); |
| 5244 | } else { |
| 5245 | rfbLog("turning off listening for http connections.\n"); |
| 5246 | if (check_httpdir()) { |
| 5247 | http_connections(0); |
| 5248 | } |
| 5249 | } |
| 5250 | goto done; |
| 5251 | } |
| 5252 | if (strstr(p, "httpport") == p) { |
| 5253 | int hp, orig = screen ? screen->httpPort : 0; |
| 5254 | COLON_CHECK("httpport:") |
| 5255 | if (query) { |
| 5256 | snprintf(buf, bufn, "ans=%s%s%d", p, co, orig); |
| 5257 | goto qry; |
| 5258 | } |
| 5259 | p += strlen("httpport:"); |
| 5260 | hp = atoi(p); |
| 5261 | reset_httpport(orig, hp); |
| 5262 | goto done; |
| 5263 | } |
| 5264 | if (strstr(p, "httpdir") == p) { |
| 5265 | COLON_CHECK("httpdir:") |
| 5266 | if (query) { |
| 5267 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 5268 | NONUL(http_dir)); |
| 5269 | goto qry; |
| 5270 | } |
| 5271 | p += strlen("httpdir:"); |
| 5272 | if (http_dir && !strcmp(http_dir, p)) { |
| 5273 | rfbLog("no change in httpdir: %s\n", http_dir); |
| 5274 | } else { |
| 5275 | if (http_dir) { |
| 5276 | free(http_dir); |
| 5277 | } |
| 5278 | http_dir = strdup(p); |
| 5279 | http_connections(0); |
| 5280 | if (*p != '\0') { |
| 5281 | http_connections(1); |
| 5282 | } |
| 5283 | } |
| 5284 | goto done; |
| 5285 | } |
| 5286 | if (!strcmp(p, "enablehttpproxy")) { |
| 5287 | if (query) { |
| 5288 | int ht = screen ? screen->httpEnableProxyConnect : 0; |
| 5289 | snprintf(buf, bufn, "ans=%s:%d", p, ht != 0); |
| 5290 | goto qry; |
| 5291 | } |
| 5292 | rfbLog("turning on enablehttpproxy.\n"); |
| 5293 | /* mutex */ |
| 5294 | screen->httpEnableProxyConnect = 1; |
| 5295 | goto done; |
| 5296 | } |
| 5297 | if (!strcmp(p, "noenablehttpproxy")) { |
| 5298 | if (query) { |
| 5299 | int ht = screen ? screen->httpEnableProxyConnect : 0; |
| 5300 | snprintf(buf, bufn, "ans=%s:%d", p, ht == 0); |
| 5301 | goto qry; |
| 5302 | } |
| 5303 | rfbLog("turning off enablehttpproxy.\n"); |
| 5304 | screen->httpEnableProxyConnect = 0; |
| 5305 | goto done; |
| 5306 | } |
| 5307 | if (!strcmp(p, "alwaysshared")) { |
| 5308 | if (query) { |
| 5309 | int t = screen ? screen->alwaysShared : 0; |
| 5310 | snprintf(buf, bufn, "ans=%s:%d", p, t != 0); |
| 5311 | goto qry; |
| 5312 | } |
| 5313 | rfbLog("turning on alwaysshared.\n"); |
| 5314 | screen->alwaysShared = 1; |
| 5315 | goto done; |
| 5316 | } |
| 5317 | if (!strcmp(p, "noalwaysshared")) { |
| 5318 | if (query) { |
| 5319 | int t = screen ? screen->alwaysShared : 0; |
| 5320 | snprintf(buf, bufn, "ans=%s:%d", p, t == 0); |
| 5321 | goto qry; |
| 5322 | } |
| 5323 | rfbLog("turning off alwaysshared.\n"); |
| 5324 | screen->alwaysShared = 0; |
| 5325 | goto done; |
| 5326 | } |
| 5327 | if (!strcmp(p, "nevershared")) { |
| 5328 | if (query) { |
| 5329 | int t = screen ? screen->neverShared : 1; |
| 5330 | snprintf(buf, bufn, "ans=%s:%d", p, t != 0); |
| 5331 | goto qry; |
| 5332 | } |
| 5333 | rfbLog("turning on nevershared.\n"); |
| 5334 | screen->neverShared = 1; |
| 5335 | goto done; |
| 5336 | } |
| 5337 | if (!strcmp(p, "noalwaysshared")) { |
| 5338 | if (query) { |
| 5339 | int t = screen ? screen->neverShared : 1; |
| 5340 | snprintf(buf, bufn, "ans=%s:%d", p, t == 0); |
| 5341 | goto qry; |
| 5342 | } |
| 5343 | rfbLog("turning off nevershared.\n"); |
| 5344 | screen->neverShared = 0; |
| 5345 | goto done; |
| 5346 | } |
| 5347 | if (!strcmp(p, "dontdisconnect")) { |
| 5348 | if (query) { |
| 5349 | int t = screen ? screen->dontDisconnect : 1; |
| 5350 | snprintf(buf, bufn, "ans=%s:%d", p, t != 0); |
| 5351 | goto qry; |
| 5352 | } |
| 5353 | rfbLog("turning on dontdisconnect.\n"); |
| 5354 | screen->dontDisconnect = 1; |
| 5355 | goto done; |
| 5356 | } |
| 5357 | if (!strcmp(p, "nodontdisconnect")) { |
| 5358 | if (query) { |
| 5359 | int t = screen ? screen->dontDisconnect : 1; |
| 5360 | snprintf(buf, bufn, "ans=%s:%d", p, t == 0); |
| 5361 | goto qry; |
| 5362 | } |
| 5363 | rfbLog("turning off dontdisconnect.\n"); |
| 5364 | screen->dontDisconnect = 0; |
| 5365 | goto done; |
| 5366 | } |
| 5367 | if (!strcmp(p, "desktop") || |
| 5368 | strstr(p, "desktop:") == p) { /* skip-cmd-list */ |
| 5369 | COLON_CHECK("desktop:") |
| 5370 | if (query) { |
| 5371 | snprintf(buf, bufn, "ans=%s%s%s", p, co, |
| 5372 | NONUL(rfb_desktop_name)); |
| 5373 | goto qry; |
| 5374 | } |
| 5375 | p += strlen("desktop:"); |
| 5376 | if (rfb_desktop_name) { |
| 5377 | free(rfb_desktop_name); |
| 5378 | } |
| 5379 | rfb_desktop_name = strdup(p); |
| 5380 | /* mutex */ |
| 5381 | screen->desktopName = rfb_desktop_name; |
| 5382 | rfbLog("remote_cmd: setting desktop name to %s\n", |
| 5383 | rfb_desktop_name); |
| 5384 | goto done; |
| 5385 | } |
| 5386 | if (!strcmp(p, "debug_xevents")) { |
| 5387 | if (query) { |
| 5388 | snprintf(buf, bufn, "ans=%s:%d", p, debug_xevents); |
| 5389 | goto qry; |
| 5390 | } |
| 5391 | debug_xevents = 1; |
| 5392 | rfbLog("set debug_xevents to: %d\n", debug_xevents); |
| 5393 | goto done; |
| 5394 | } |
| 5395 | if (!strcmp(p, "nodebug_xevents")) { |
| 5396 | if (query) { |
| 5397 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_xevents); |
| 5398 | goto qry; |
| 5399 | } |
| 5400 | debug_xevents = 0; |
| 5401 | rfbLog("set debug_xevents to: %d\n", debug_xevents); |
| 5402 | goto done; |
| 5403 | } |
| 5404 | if (strstr(p, "debug_xevents") == p) { |
| 5405 | COLON_CHECK("debug_xevents:") |
| 5406 | if (query) { |
| 5407 | snprintf(buf, bufn, "ans=%s%s%d", p, co, debug_xevents); |
| 5408 | goto qry; |
| 5409 | } |
| 5410 | p += strlen("debug_xevents:"); |
| 5411 | debug_xevents = atoi(p); |
| 5412 | rfbLog("set debug_xevents to: %d\n", debug_xevents); |
| 5413 | goto done; |
| 5414 | } |
| 5415 | if (!strcmp(p, "debug_xdamage")) { |
| 5416 | if (query) { |
| 5417 | snprintf(buf, bufn, "ans=%s:%d", p, debug_xdamage); |
| 5418 | goto qry; |
| 5419 | } |
| 5420 | debug_xdamage = 1; |
| 5421 | rfbLog("set debug_xdamage to: %d\n", debug_xdamage); |
| 5422 | goto done; |
| 5423 | } |
| 5424 | if (!strcmp(p, "nodebug_xdamage")) { |
| 5425 | if (query) { |
| 5426 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_xdamage); |
| 5427 | goto qry; |
| 5428 | } |
| 5429 | debug_xdamage = 0; |
| 5430 | rfbLog("set debug_xdamage to: %d\n", debug_xdamage); |
| 5431 | goto done; |
| 5432 | } |
| 5433 | if (strstr(p, "debug_xdamage") == p) { |
| 5434 | COLON_CHECK("debug_xdamage:") |
| 5435 | if (query) { |
| 5436 | snprintf(buf, bufn, "ans=%s%s%d", p, co, debug_xdamage); |
| 5437 | goto qry; |
| 5438 | } |
| 5439 | p += strlen("debug_xdamage:"); |
| 5440 | debug_xdamage = atoi(p); |
| 5441 | rfbLog("set debug_xdamage to: %d\n", debug_xdamage); |
| 5442 | goto done; |
| 5443 | } |
| 5444 | if (!strcmp(p, "debug_wireframe")) { |
| 5445 | if (query) { |
| 5446 | snprintf(buf, bufn, "ans=%s:%d", p, debug_wireframe); |
| 5447 | goto qry; |
| 5448 | } |
| 5449 | debug_wireframe = 1; |
| 5450 | rfbLog("set debug_wireframe to: %d\n", debug_wireframe); |
| 5451 | goto done; |
| 5452 | } |
| 5453 | if (!strcmp(p, "nodebug_wireframe")) { |
| 5454 | if (query) { |
| 5455 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_wireframe); |
| 5456 | goto qry; |
| 5457 | } |
| 5458 | debug_wireframe = 0; |
| 5459 | rfbLog("set debug_wireframe to: %d\n", debug_wireframe); |
| 5460 | goto done; |
| 5461 | } |
| 5462 | if (strstr(p, "debug_wireframe") == p) { |
| 5463 | COLON_CHECK("debug_wireframe:") |
| 5464 | if (query) { |
| 5465 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 5466 | debug_wireframe); |
| 5467 | goto qry; |
| 5468 | } |
| 5469 | p += strlen("debug_wireframe:"); |
| 5470 | debug_wireframe = atoi(p); |
| 5471 | rfbLog("set debug_wireframe to: %d\n", debug_wireframe); |
| 5472 | goto done; |
| 5473 | } |
| 5474 | if (!strcmp(p, "debug_scroll")) { |
| 5475 | if (query) { |
| 5476 | snprintf(buf, bufn, "ans=%s:%d", p, debug_scroll); |
| 5477 | goto qry; |
| 5478 | } |
| 5479 | debug_scroll = 1; |
| 5480 | rfbLog("set debug_scroll to: %d\n", debug_scroll); |
| 5481 | goto done; |
| 5482 | } |
| 5483 | if (!strcmp(p, "nodebug_scroll")) { |
| 5484 | if (query) { |
| 5485 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_scroll); |
| 5486 | goto qry; |
| 5487 | } |
| 5488 | debug_scroll = 0; |
| 5489 | rfbLog("set debug_scroll to: %d\n", debug_scroll); |
| 5490 | goto done; |
| 5491 | } |
| 5492 | if (strstr(p, "debug_scroll") == p) { |
| 5493 | COLON_CHECK("debug_scroll:") |
| 5494 | if (query) { |
| 5495 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 5496 | debug_scroll); |
| 5497 | goto qry; |
| 5498 | } |
| 5499 | p += strlen("debug_scroll:"); |
| 5500 | debug_scroll = atoi(p); |
| 5501 | rfbLog("set debug_scroll to: %d\n", debug_scroll); |
| 5502 | goto done; |
| 5503 | } |
| 5504 | if (!strcmp(p, "debug_tiles") || !strcmp(p, "dbt")) { |
| 5505 | if (query) { |
| 5506 | snprintf(buf, bufn, "ans=%s:%d", p, debug_tiles); |
| 5507 | goto qry; |
| 5508 | } |
| 5509 | debug_tiles = 1; |
| 5510 | rfbLog("set debug_tiles to: %d\n", debug_tiles); |
| 5511 | goto done; |
| 5512 | } |
| 5513 | if (!strcmp(p, "nodebug_tiles") || !strcmp(p, "nodbt")) { |
| 5514 | if (query) { |
| 5515 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_tiles); |
| 5516 | goto qry; |
| 5517 | } |
| 5518 | debug_tiles = 0; |
| 5519 | rfbLog("set debug_tiles to: %d\n", debug_tiles); |
| 5520 | goto done; |
| 5521 | } |
| 5522 | if (strstr(p, "debug_tiles") == p) { |
| 5523 | COLON_CHECK("debug_tiles:") |
| 5524 | if (query) { |
| 5525 | snprintf(buf, bufn, "ans=%s%s%d", p, co, |
| 5526 | debug_tiles); |
| 5527 | goto qry; |
| 5528 | } |
| 5529 | p += strlen("debug_tiles:"); |
| 5530 | debug_tiles = atoi(p); |
| 5531 | rfbLog("set debug_tiles to: %d\n", debug_tiles); |
| 5532 | goto done; |
| 5533 | } |
| 5534 | if (!strcmp(p, "debug_grabs")) { |
| 5535 | if (query) { |
| 5536 | snprintf(buf, bufn, "ans=%s:%d", p, debug_grabs); |
| 5537 | goto qry; |
| 5538 | } |
| 5539 | debug_grabs = 1; |
| 5540 | rfbLog("set debug_grabs to: %d\n", debug_grabs); |
| 5541 | goto done; |
| 5542 | } |
| 5543 | if (!strcmp(p, "nodebug_grabs")) { |
| 5544 | if (query) { |
| 5545 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_grabs); |
| 5546 | goto qry; |
| 5547 | } |
| 5548 | debug_grabs = 0; |
| 5549 | rfbLog("set debug_grabs to: %d\n", debug_grabs); |
| 5550 | goto done; |
| 5551 | } |
| 5552 | if (!strcmp(p, "debug_sel")) { |
| 5553 | if (query) { |
| 5554 | snprintf(buf, bufn, "ans=%s:%d", p, debug_sel); |
| 5555 | goto qry; |
| 5556 | } |
| 5557 | debug_sel = 1; |
| 5558 | rfbLog("set debug_sel to: %d\n", debug_sel); |
| 5559 | goto done; |
| 5560 | } |
| 5561 | if (!strcmp(p, "nodebug_sel")) { |
| 5562 | if (query) { |
| 5563 | snprintf(buf, bufn, "ans=%s:%d", p, !debug_sel); |
| 5564 | goto qry; |
| 5565 | } |
| 5566 | debug_sel = 0; |
| 5567 | rfbLog("set debug_sel to: %d\n", debug_sel); |
| 5568 | goto done; |
| 5569 | } |
| 5570 | if (!strcmp(p, "dbg")) { |
| 5571 | if (query) { |
| 5572 | snprintf(buf, bufn, "ans=%s:%d", p, crash_debug); |
| 5573 | goto qry; |
| 5574 | } |
| 5575 | crash_debug = 1; |
| 5576 | rfbLog("set crash_debug to: %d\n", crash_debug); |
| 5577 | goto done; |
| 5578 | } |
| 5579 | if (!strcmp(p, "nodbg")) { |
| 5580 | if (query) { |
| 5581 | snprintf(buf, bufn, "ans=%s:%d", p, !crash_debug); |
| 5582 | goto qry; |
| 5583 | } |
| 5584 | crash_debug = 0; |
| 5585 | rfbLog("set crash_debug to: %d\n", crash_debug); |
| 5586 | goto done; |
| 5587 | } |
| 5588 | if (!strcmp(p, "macnosaver")) { |
| 5589 | if (query) { |
| 5590 | snprintf(buf, bufn, "ans=%s:%d", p, macosx_noscreensaver); goto qry; |
| 5591 | } |
| 5592 | rfbLog("remote_cmd: turn on macnosaver.\n"); |
| 5593 | macosx_noscreensaver = 1; |
| 5594 | goto done; |
| 5595 | } |
| 5596 | if (!strcmp(p, "macsaver") || !strcmp(p, "nomacnosaver")) { |
| 5597 | if (query) { |
| 5598 | snprintf(buf, bufn, "ans=%s:%d", p, !macosx_noscreensaver); goto qry; |
| 5599 | } |
| 5600 | rfbLog("remote_cmd: turn off macnosaver.\n"); |
| 5601 | macosx_noscreensaver = 0; |
| 5602 | goto done; |
| 5603 | } |
| 5604 | if (!strcmp(p, "macnowait")) { |
| 5605 | if (query) { |
| 5606 | snprintf(buf, bufn, "ans=%s:%d", p, !macosx_wait_for_switch); goto qry; |
| 5607 | } |
| 5608 | rfbLog("remote_cmd: disable macosx_wait_for_switch.\n"); |
| 5609 | macosx_wait_for_switch = 0; |
| 5610 | goto done; |
| 5611 | } |
| 5612 | if (!strcmp(p, "macwait") || !strcmp(p, "nomacnowait")) { |
| 5613 | if (query) { |
| 5614 | snprintf(buf, bufn, "ans=%s:%d", p, macosx_wait_for_switch); goto qry; |
| 5615 | } |
| 5616 | rfbLog("remote_cmd: enable macosx_wait_for_switch.\n"); |
| 5617 | macosx_wait_for_switch = 1; |
| 5618 | goto done; |
| 5619 | } |
| 5620 | if (strstr(p, "macwheel") == p) { |
| 5621 | COLON_CHECK("macwheel:") |
| 5622 | if (query) { |
| 5623 | snprintf(buf, bufn, "ans=%s%s%d", p, co, macosx_mouse_wheel_speed); |
| 5624 | goto qry; |
| 5625 | } |
| 5626 | p += strlen("macwheel:"); |
| 5627 | macosx_mouse_wheel_speed = atoi(p); |
| 5628 | rfbLog("set macosx_mouse_wheel_speed to: %d\n", macosx_mouse_wheel_speed); |
| 5629 | goto done; |
| 5630 | } |
| 5631 | if (!strcmp(p, "macnoswap")) { |
| 5632 | if (query) { |
| 5633 | snprintf(buf, bufn, "ans=%s:%d", p, !macosx_swap23); goto qry; |
| 5634 | } |
| 5635 | rfbLog("remote_cmd: disable macosx_swap23.\n"); |
| 5636 | macosx_swap23 = 0; |
| 5637 | goto done; |
| 5638 | } |
| 5639 | if (!strcmp(p, "macswap") || !strcmp(p, "nomacnoswap")) { |
| 5640 | if (query) { |
| 5641 | snprintf(buf, bufn, "ans=%s:%d", p, macosx_swap23); goto qry; |
| 5642 | } |
| 5643 | rfbLog("remote_cmd: enable macosx_swap23.\n"); |
| 5644 | macosx_swap23 = 1; |
| 5645 | goto done; |
| 5646 | } |
| 5647 | if (!strcmp(p, "macnoresize")) { |
| 5648 | if (query) { |
| 5649 | snprintf(buf, bufn, "ans=%s:%d", p, !macosx_resize); goto qry; |
| 5650 | } |
| 5651 | rfbLog("remote_cmd: disable macosx_resize.\n"); |
| 5652 | macosx_resize = 0; |
| 5653 | goto done; |
| 5654 | } |
| 5655 | if (!strcmp(p, "macresize") || !strcmp(p, "nomacnoresize")) { |
| 5656 | if (query) { |
| 5657 | snprintf(buf, bufn, "ans=%s:%d", p, macosx_resize); goto qry; |
| 5658 | } |
| 5659 | rfbLog("remote_cmd: enable macosx_resize.\n"); |
| 5660 | macosx_resize = 1; |
| 5661 | goto done; |
| 5662 | } |
| 5663 | if (strstr(p, "maciconanim") == p) { |
| 5664 | COLON_CHECK("maciconanim:") |
| 5665 | if (query) { |
| 5666 | snprintf(buf, bufn, "ans=%s%s%d", p, co, macosx_icon_anim_time); |
| 5667 | goto qry; |
| 5668 | } |
| 5669 | p += strlen("maciconanim:"); |
| 5670 | macosx_icon_anim_time = atoi(p); |
| 5671 | rfbLog("set macosx_icon_anim_time to: %d\n", macosx_icon_anim_time); |
| 5672 | goto done; |
| 5673 | } |
| 5674 | if (!strcmp(p, "macmenu")) { |
| 5675 | if (query) { |
| 5676 | snprintf(buf, bufn, "ans=%s:%d", p, macosx_ncache_macmenu); goto qry; |
| 5677 | } |
| 5678 | rfbLog("remote_cmd: enable macosx_ncache_macmenu.\n"); |
| 5679 | macosx_ncache_macmenu = 1; |
| 5680 | goto done; |
| 5681 | } |
| 5682 | if (!strcmp(p, "macnomenu") || !strcmp(p, "nomacmenu")) { |
| 5683 | if (query) { |
| 5684 | snprintf(buf, bufn, "ans=%s:%d", p, !macosx_ncache_macmenu); goto qry; |
| 5685 | } |
| 5686 | rfbLog("remote_cmd: disable macosx_ncache_macmenu.\n"); |
| 5687 | macosx_ncache_macmenu = 0; |
| 5688 | goto done; |
| 5689 | } |
| 5690 | if (!strcmp(p, "macuskbd")) { |
| 5691 | if (query) { |
| 5692 | snprintf(buf, bufn, "ans=%s:%d", p, macosx_us_kbd); goto qry; |
| 5693 | } |
| 5694 | rfbLog("remote_cmd: enable macosx_us_kbd.\n"); |
| 5695 | macosx_us_kbd = 1; |
| 5696 | goto done; |
| 5697 | } |
| 5698 | if (!strcmp(p, "nomacuskbd")) { |
| 5699 | if (query) { |
| 5700 | snprintf(buf, bufn, "ans=%s:%d", p, !macosx_us_kbd); goto qry; |
| 5701 | } |
| 5702 | rfbLog("remote_cmd: disable macosx_us_kbd.\n"); |
| 5703 | macosx_us_kbd = 0; |
| 5704 | goto done; |
| 5705 | } |
| 5706 | if (strstr(p, "hack") == p) { /* skip-cmd-list */ |
| 5707 | COLON_CHECK("hack:") |
| 5708 | if (query) { |
| 5709 | snprintf(buf, bufn, "ans=%s%s%d", p, co, hack_val); |
| 5710 | goto qry; |
| 5711 | } |
| 5712 | p += strlen("hack:"); |
| 5713 | hack_val = atoi(p); |
| 5714 | rfbLog("set hack_val to: %d\n", hack_val); |
| 5715 | goto done; |
| 5716 | } |
| 5717 | if (!strcmp(p, "noremote")) { |
| 5718 | if (query) { |
| 5719 | snprintf(buf, bufn, "ans=%s:%d", p, |
| 5720 | !accept_remote_cmds); |
| 5721 | goto qry; |
| 5722 | } |
| 5723 | rfbLog("remote_cmd: disabling remote commands.\n"); |
| 5724 | accept_remote_cmds = 0; /* cannot be turned back on. */ |
| 5725 | goto done; |
| 5726 | } |
| 5727 | if (strstr(p, "client_info_sock") == p) { /* skip-cmd-list */ |
| 5728 | NOTAPP |
| 5729 | p += strlen("client_info_sock:"); |
| 5730 | if (*p != '\0') { |
| 5731 | start_client_info_sock(p); |
| 5732 | } |
| 5733 | goto done; |
| 5734 | } |
| 5735 | if (strstr(p, "noop") == p) { |
| 5736 | NOTAPP |
| 5737 | rfbLog("remote_cmd: noop\n"); |
| 5738 | goto done; |
| 5739 | } |
| 5740 | if (icon_mode && !query && strstr(p, "passwd") == p) { /* skip-cmd-list */ |
| 5741 | char **passwds_new = (char **) malloc(3*sizeof(char *)); |
| 5742 | char **passwds_old = (char **) screen->authPasswdData; |
| 5743 | |
| 5744 | COLON_CHECK("passwd:") |
| 5745 | p += strlen("passwd:"); |
| 5746 | |
| 5747 | passwds_new[0] = strdup(p); |
| 5748 | |
| 5749 | /* mutex */ |
| 5750 | if (screen->authPasswdData && |
| 5751 | screen->passwordCheck == rfbCheckPasswordByList) { |
| 5752 | passwds_new[1] = passwds_old[1]; |
| 5753 | } else { |
| 5754 | passwds_new[1] = NULL; |
| 5755 | screen->passwordCheck = rfbCheckPasswordByList; |
| 5756 | } |
| 5757 | passwds_new[2] = NULL; |
| 5758 | |
| 5759 | screen->authPasswdData = (void*) passwds_new; |
| 5760 | if (*p == '\0') { |
| 5761 | screen->authPasswdData = (void*) NULL; |
| 5762 | } |
| 5763 | rfbLog("remote_cmd: changed full access passwd.\n"); |
| 5764 | goto done; |
| 5765 | } |
| 5766 | if (icon_mode && !query && strstr(p, "viewpasswd") == p) { /* skip-cmd-list */ |
| 5767 | char **passwds_new = (char **) malloc(3*sizeof(char *)); |
| 5768 | char **passwds_old = (char **) screen->authPasswdData; |
| 5769 | |
| 5770 | COLON_CHECK("viewpasswd:") |
| 5771 | p += strlen("viewpasswd:"); |
| 5772 | |
| 5773 | passwds_new[1] = strdup(p); |
| 5774 | |
| 5775 | if (screen->authPasswdData && |
| 5776 | screen->passwordCheck == rfbCheckPasswordByList) { |
| 5777 | passwds_new[0] = passwds_old[0]; |
| 5778 | } else { |
| 5779 | char *tmp = (char *) malloc(4 + CHALLENGESIZE); |
| 5780 | rfbRandomBytes((unsigned char*)tmp); |
| 5781 | passwds_new[0] = tmp; |
| 5782 | screen->passwordCheck = rfbCheckPasswordByList; |
| 5783 | } |
| 5784 | passwds_new[2] = NULL; |
| 5785 | |
| 5786 | if (*p == '\0') { |
| 5787 | passwds_new[1] = NULL; |
| 5788 | } |
| 5789 | |
| 5790 | screen->authPasswdData = (void*) passwds_new; |
| 5791 | rfbLog("remote_cmd: changed view only passwd.\n"); |
| 5792 | goto done; |
| 5793 | } |
| 5794 | if (strstr(p, "trayembed") == p) { /* skip-cmd-list */ |
| 5795 | unsigned long id; |
| 5796 | NOTAPP |
| 5797 | |
| 5798 | COLON_CHECK("trayembed:") |
| 5799 | p += strlen("trayembed:"); |
| 5800 | if (scan_hexdec(p, &id)) { |
| 5801 | tray_request = (Window) id; |
| 5802 | tray_unembed = 0; |
| 5803 | rfbLog("remote_cmd: will try to embed 0x%x in" |
| 5804 | " the system tray.\n", id); |
| 5805 | } |
| 5806 | goto done; |
| 5807 | } |
| 5808 | if (strstr(p, "trayunembed") == p) { /* skip-cmd-list */ |
| 5809 | unsigned long id; |
| 5810 | NOTAPP |
| 5811 | |
| 5812 | COLON_CHECK("trayunembed:") |
| 5813 | p += strlen("trayunembed:"); |
| 5814 | if (scan_hexdec(p, &id)) { |
| 5815 | tray_request = (Window) id; |
| 5816 | tray_unembed = 1; |
| 5817 | rfbLog("remote_cmd: will try to unembed 0x%x out" |
| 5818 | " of the system tray.\n", id); |
| 5819 | } |
| 5820 | goto done; |
| 5821 | } |
| 5822 | if (query) { |
| 5823 | /* read-only variables that can only be queried: */ |
| 5824 | |
| 5825 | if (!strcmp(p, "display")) { |
| 5826 | if (raw_fb) { |
| 5827 | snprintf(buf, bufn, "aro=%s:rawfb:%p", |
| 5828 | p, raw_fb_addr); |
| 5829 | } else if (! dpy) { |
| 5830 | snprintf(buf, bufn, "aro=%s:", p); |
| 5831 | } else { |
| 5832 | char *d; |
| 5833 | d = DisplayString(dpy); |
| 5834 | if (! d) d = "unknown"; |
| 5835 | if (*d == ':') { |
| 5836 | snprintf(buf, bufn, "aro=%s:%s%s", p, |
| 5837 | this_host(), d); |
| 5838 | } else { |
| 5839 | snprintf(buf, bufn, "aro=%s:%s", p, d); |
| 5840 | } |
| 5841 | } |
| 5842 | goto qry; |
| 5843 | } |
| 5844 | if (!strcmp(p, "vncdisplay")) { |
| 5845 | snprintf(buf, bufn, "aro=%s:%s", p, |
| 5846 | NONUL(vnc_desktop_name)); |
| 5847 | goto qry; |
| 5848 | } |
| 5849 | if (!strcmp(p, "icon_mode")) { |
| 5850 | snprintf(buf, bufn, "aro=%s:%d", p, icon_mode); |
| 5851 | goto qry; |
| 5852 | } |
| 5853 | if (!strcmp(p, "autoport")) { |
| 5854 | snprintf(buf, bufn, "aro=%s:%d", p, auto_port); |
| 5855 | goto qry; |
| 5856 | } |
| 5857 | if (!strcmp(p, "loop") || !strcmp(p, "loopbg")) { |
| 5858 | snprintf(buf, bufn, "aro=%s:%d", p, 0); |
| 5859 | goto qry; |
| 5860 | } |
| 5861 | if (!strcmp(p, "desktopname")) { |
| 5862 | snprintf(buf, bufn, "aro=%s:%s", p, |
| 5863 | NONUL(rfb_desktop_name)); |
| 5864 | goto qry; |
| 5865 | } |
| 5866 | if (!strcmp(p, "guess_desktop")) { |
| 5867 | snprintf(buf, bufn, "aro=%s:%s", p, |
| 5868 | NONUL(guess_desktop())); |
| 5869 | goto qry; |
| 5870 | } |
| 5871 | if (!strcmp(p, "guess_dbus")) { |
| 5872 | snprintf(buf, bufn, "aro=%s:%s", p, |
| 5873 | NONUL(dbus_session())); |
| 5874 | goto qry; |
| 5875 | } |
| 5876 | if (!strcmp(p, "http_url")) { |
| 5877 | if (!screen) { |
| 5878 | snprintf(buf, bufn, "aro=%s:", p); |
| 5879 | } else if (screen->httpListenSock > -1) { |
| 5880 | snprintf(buf, bufn, "aro=%s:http://%s:%d", p, |
| 5881 | NONUL(screen->thisHost), screen->httpPort); |
| 5882 | } else { |
| 5883 | snprintf(buf, bufn, "aro=%s:%s", p, |
| 5884 | "http_not_active"); |
| 5885 | } |
| 5886 | goto qry; |
| 5887 | } |
| 5888 | if (!strcmp(p, "auth") || !strcmp(p, "xauth")) { |
| 5889 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(auth_file)); |
| 5890 | goto qry; |
| 5891 | } |
| 5892 | if (!strcmp(p, "users")) { |
| 5893 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(users_list)); |
| 5894 | goto qry; |
| 5895 | } |
| 5896 | if (!strcmp(p, "rootshift")) { |
| 5897 | snprintf(buf, bufn, "aro=%s:%d", p, rootshift); |
| 5898 | goto qry; |
| 5899 | } |
| 5900 | if (!strcmp(p, "clipshift")) { |
| 5901 | snprintf(buf, bufn, "aro=%s:%d", p, clipshift); |
| 5902 | goto qry; |
| 5903 | } |
| 5904 | if (!strcmp(p, "scale_str")) { |
| 5905 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(scale_str)); |
| 5906 | goto qry; |
| 5907 | } |
| 5908 | if (!strcmp(p, "scaled_x")) { |
| 5909 | snprintf(buf, bufn, "aro=%s:%d", p, scaled_x); |
| 5910 | goto qry; |
| 5911 | } |
| 5912 | if (!strcmp(p, "scaled_y")) { |
| 5913 | snprintf(buf, bufn, "aro=%s:%d", p, scaled_y); |
| 5914 | goto qry; |
| 5915 | } |
| 5916 | if (!strcmp(p, "scale_numer")) { |
| 5917 | snprintf(buf, bufn, "aro=%s:%d", p, scale_numer); |
| 5918 | goto qry; |
| 5919 | } |
| 5920 | if (!strcmp(p, "scale_denom")) { |
| 5921 | snprintf(buf, bufn, "aro=%s:%d", p, scale_denom); |
| 5922 | goto qry; |
| 5923 | } |
| 5924 | if (!strcmp(p, "scale_fac_x")) { |
| 5925 | snprintf(buf, bufn, "aro=%s:%f", p, scale_fac_x); |
| 5926 | goto qry; |
| 5927 | } |
| 5928 | if (!strcmp(p, "scale_fac_y")) { |
| 5929 | snprintf(buf, bufn, "aro=%s:%f", p, scale_fac_y); |
| 5930 | goto qry; |
| 5931 | } |
| 5932 | if (!strcmp(p, "scaling_blend")) { |
| 5933 | snprintf(buf, bufn, "aro=%s:%d", p, scaling_blend); |
| 5934 | goto qry; |
| 5935 | } |
| 5936 | if (!strcmp(p, "scaling_nomult4")) { |
| 5937 | snprintf(buf, bufn, "aro=%s:%d", p, scaling_nomult4); |
| 5938 | goto qry; |
| 5939 | } |
| 5940 | if (!strcmp(p, "scaling_pad")) { |
| 5941 | snprintf(buf, bufn, "aro=%s:%d", p, scaling_pad); |
| 5942 | goto qry; |
| 5943 | } |
| 5944 | if (!strcmp(p, "scaling_interpolate")) { |
| 5945 | snprintf(buf, bufn, "aro=%s:%d", p, |
| 5946 | scaling_interpolate); |
| 5947 | goto qry; |
| 5948 | } |
| 5949 | if (!strcmp(p, "inetd")) { |
| 5950 | snprintf(buf, bufn, "aro=%s:%d", p, inetd); |
| 5951 | goto qry; |
| 5952 | } |
| 5953 | if (!strcmp(p, "privremote")) { |
| 5954 | snprintf(buf, bufn, "aro=%s:%d", p, priv_remote); |
| 5955 | goto qry; |
| 5956 | } |
| 5957 | if (!strcmp(p, "unsafe")) { |
| 5958 | snprintf(buf, bufn, "aro=%s:%d", p, !safe_remote_only); |
| 5959 | goto qry; |
| 5960 | } |
| 5961 | if (!strcmp(p, "safer")) { |
| 5962 | snprintf(buf, bufn, "aro=%s:%d", p, more_safe); |
| 5963 | goto qry; |
| 5964 | } |
| 5965 | if (!strcmp(p, "nocmds")) { |
| 5966 | snprintf(buf, bufn, "aro=%s:%d", p, no_external_cmds); |
| 5967 | goto qry; |
| 5968 | } |
| 5969 | if (!strcmp(p, "passwdfile")) { |
| 5970 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(passwdfile)); |
| 5971 | goto qry; |
| 5972 | } |
| 5973 | if (!strcmp(p, "unixpw")) { |
| 5974 | snprintf(buf, bufn, "aro=%s:%d", p, unixpw); |
| 5975 | goto qry; |
| 5976 | } |
| 5977 | if (!strcmp(p, "unixpw_nis")) { |
| 5978 | snprintf(buf, bufn, "aro=%s:%d", p, unixpw_nis); |
| 5979 | goto qry; |
| 5980 | } |
| 5981 | if (!strcmp(p, "unixpw_list")) { |
| 5982 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(unixpw_list)); |
| 5983 | goto qry; |
| 5984 | } |
| 5985 | if (!strcmp(p, "ssl")) { |
| 5986 | snprintf(buf, bufn, "aro=%s:%d", p, use_openssl); |
| 5987 | goto qry; |
| 5988 | } |
| 5989 | if (!strcmp(p, "ssl_pem")) { |
| 5990 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(openssl_pem)); |
| 5991 | goto qry; |
| 5992 | } |
| 5993 | if (!strcmp(p, "sslverify")) { |
| 5994 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(ssl_verify)); |
| 5995 | goto qry; |
| 5996 | } |
| 5997 | if (!strcmp(p, "stunnel")) { |
| 5998 | snprintf(buf, bufn, "aro=%s:%d", p, use_stunnel); |
| 5999 | goto qry; |
| 6000 | } |
| 6001 | if (!strcmp(p, "stunnel_pem")) { |
| 6002 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(stunnel_pem)); |
| 6003 | goto qry; |
| 6004 | } |
| 6005 | if (!strcmp(p, "https")) { |
| 6006 | snprintf(buf, bufn, "aro=%s:%d", p, https_port_num); |
| 6007 | goto qry; |
| 6008 | } |
| 6009 | if (!strcmp(p, "httpsredir")) { |
| 6010 | snprintf(buf, bufn, "aro=%s:%d", p, https_port_redir); |
| 6011 | goto qry; |
| 6012 | } |
| 6013 | if (!strcmp(p, "usepw")) { |
| 6014 | snprintf(buf, bufn, "aro=%s:%d", p, usepw); |
| 6015 | goto qry; |
| 6016 | } |
| 6017 | if (!strcmp(p, "using_shm")) { |
| 6018 | snprintf(buf, bufn, "aro=%s:%d", p, !using_shm); |
| 6019 | goto qry; |
| 6020 | } |
| 6021 | if (!strcmp(p, "logfile") || !strcmp(p, "o")) { |
| 6022 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(logfile)); |
| 6023 | goto qry; |
| 6024 | } |
| 6025 | if (!strcmp(p, "flag")) { |
| 6026 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(flagfile)); |
| 6027 | goto qry; |
| 6028 | } |
| 6029 | if (!strcmp(p, "rmflag")) { |
| 6030 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(rm_flagfile)); |
| 6031 | goto qry; |
| 6032 | } |
| 6033 | if (!strcmp(p, "rc")) { |
| 6034 | char *s = rc_rcfile; |
| 6035 | if (rc_rcfile_default) { |
| 6036 | s = NULL; |
| 6037 | } |
| 6038 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(s)); |
| 6039 | goto qry; |
| 6040 | } |
| 6041 | if (!strcmp(p, "norc")) { |
| 6042 | snprintf(buf, bufn, "aro=%s:%d", p, got_norc); |
| 6043 | goto qry; |
| 6044 | } |
| 6045 | if (!strcmp(p, "h") || !strcmp(p, "help") || |
| 6046 | !strcmp(p, "V") || !strcmp(p, "version") || |
| 6047 | !strcmp(p, "lastmod")) { |
| 6048 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(lastmod)); |
| 6049 | goto qry; |
| 6050 | } |
| 6051 | if (!strcmp(p, "bg")) { |
| 6052 | snprintf(buf, bufn, "aro=%s:%d", p, opts_bg); |
| 6053 | goto qry; |
| 6054 | } |
| 6055 | if (!strcmp(p, "sigpipe")) { |
| 6056 | snprintf(buf, bufn, "aro=%s:%s", p, NONUL(sigpipe)); |
| 6057 | goto qry; |
| 6058 | } |
| 6059 | if (!strcmp(p, "threads")) { |
| 6060 | snprintf(buf, bufn, "aro=%s:%d", p, use_threads); |
| 6061 | goto qry; |
| 6062 | } |
| 6063 | if (!strcmp(p, "readrate")) { |
| 6064 | snprintf(buf, bufn, "aro=%s:%d", p, get_read_rate()); |
| 6065 | goto qry; |
| 6066 | } |
| 6067 | if (!strcmp(p, "netrate")) { |
| 6068 | snprintf(buf, bufn, "aro=%s:%d", p, get_net_rate()); |
| 6069 | goto qry; |
| 6070 | } |
| 6071 | if (!strcmp(p, "netlatency")) { |
| 6072 | snprintf(buf, bufn, "aro=%s:%d", p, get_net_latency()); |
| 6073 | goto qry; |
| 6074 | } |
| 6075 | if (!strcmp(p, "pipeinput")) { |
| 6076 | snprintf(buf, bufn, "aro=%s:%s", p, |
| 6077 | NONUL(pipeinput_str)); |
| 6078 | goto qry; |
| 6079 | } |
| 6080 | if (!strcmp(p, "clients")) { |
| 6081 | char *str = list_clients(); |
| 6082 | snprintf(buf, bufn, "aro=%s:%s", p, str); |
| 6083 | free(str); |
| 6084 | goto qry; |
| 6085 | } |
| 6086 | if (!strcmp(p, "client_count")) { |
| 6087 | snprintf(buf, bufn, "aro=%s:%d", p, client_count); |
| 6088 | goto qry; |
| 6089 | } |
| 6090 | if (!strcmp(p, "pid")) { |
| 6091 | snprintf(buf, bufn, "aro=%s:%d", p, (int) getpid()); |
| 6092 | goto qry; |
| 6093 | } |
| 6094 | if (!strcmp(p, "ext_xtest")) { |
| 6095 | snprintf(buf, bufn, "aro=%s:%d", p, xtest_present); |
| 6096 | goto qry; |
| 6097 | } |
| 6098 | if (!strcmp(p, "ext_xtrap")) { |
| 6099 | snprintf(buf, bufn, "aro=%s:%d", p, xtrap_present); |
| 6100 | goto qry; |
| 6101 | } |
| 6102 | if (!strcmp(p, "ext_xrecord")) { |
| 6103 | snprintf(buf, bufn, "aro=%s:%d", p, xrecord_present); |
| 6104 | goto qry; |
| 6105 | } |
| 6106 | if (!strcmp(p, "ext_xkb")) { |
| 6107 | snprintf(buf, bufn, "aro=%s:%d", p, xkb_present); |
| 6108 | goto qry; |
| 6109 | } |
| 6110 | if (!strcmp(p, "ext_xshm")) { |
| 6111 | snprintf(buf, bufn, "aro=%s:%d", p, xshm_present); |
| 6112 | goto qry; |
| 6113 | } |
| 6114 | if (!strcmp(p, "ext_xinerama")) { |
| 6115 | snprintf(buf, bufn, "aro=%s:%d", p, xinerama_present); |
| 6116 | goto qry; |
| 6117 | } |
| 6118 | if (!strcmp(p, "ext_overlay")) { |
| 6119 | snprintf(buf, bufn, "aro=%s:%d", p, overlay_present); |
| 6120 | goto qry; |
| 6121 | } |
| 6122 | if (!strcmp(p, "ext_xfixes")) { |
| 6123 | snprintf(buf, bufn, "aro=%s:%d", p, xfixes_present); |
| 6124 | goto qry; |
| 6125 | } |
| 6126 | if (!strcmp(p, "ext_xdamage")) { |
| 6127 | snprintf(buf, bufn, "aro=%s:%d", p, xdamage_present); |
| 6128 | goto qry; |
| 6129 | } |
| 6130 | if (!strcmp(p, "ext_xrandr")) { |
| 6131 | snprintf(buf, bufn, "aro=%s:%d", p, xrandr_present); |
| 6132 | goto qry; |
| 6133 | } |
| 6134 | if (!strcmp(p, "rootwin")) { |
| 6135 | snprintf(buf, bufn, "aro=%s:0x%x", p, |
| 6136 | (unsigned int) rootwin); |
| 6137 | goto qry; |
| 6138 | } |
| 6139 | if (!strcmp(p, "num_buttons")) { |
| 6140 | snprintf(buf, bufn, "aro=%s:%d", p, num_buttons); |
| 6141 | goto qry; |
| 6142 | } |
| 6143 | if (!strcmp(p, "button_mask")) { |
| 6144 | snprintf(buf, bufn, "aro=%s:%d", p, button_mask); |
| 6145 | goto qry; |
| 6146 | } |
| 6147 | if (!strcmp(p, "mouse_x")) { |
| 6148 | snprintf(buf, bufn, "aro=%s:%d", p, cursor_x); |
| 6149 | goto qry; |
| 6150 | } |
| 6151 | if (!strcmp(p, "mouse_y")) { |
| 6152 | snprintf(buf, bufn, "aro=%s:%d", p, cursor_y); |
| 6153 | goto qry; |
| 6154 | } |
| 6155 | if (!strcmp(p, "grab_state")) { |
| 6156 | int ptr_grabbed, kbd_grabbed; |
| 6157 | |
| 6158 | grab_state(&ptr_grabbed, &kbd_grabbed); |
| 6159 | snprintf(buf, bufn, "aro=%s:%d,%d", p, ptr_grabbed, kbd_grabbed); |
| 6160 | if (dpy && rc_npieces < 10) { |
| 6161 | rfbLog("remote_cmd: ptr,kbd: %s\n", buf); |
| 6162 | } |
| 6163 | goto qry; |
| 6164 | } |
| 6165 | if (!strcmp(p, "pointer_pos") || !strcmp(p, "pointer_x") || !strcmp(p, "pointer_y") || !strcmp(p, "pointer_same") || !strcmp(p, "pointer_root") || !strcmp(p, "pointer_mask")) { |
| 6166 | int px = -1, py = -1; |
| 6167 | int wx, wy; |
| 6168 | unsigned int m = 0; |
| 6169 | Window r, c; |
| 6170 | Bool same_screen = True; |
| 6171 | |
| 6172 | |
| 6173 | if (!strcmp(p, "pointer_pos")) { /* skip-cmd-list */ |
| 6174 | snprintf(buf, bufn, "aro=%s:%d,%d", p, px, py); |
| 6175 | } else if (!strcmp(p, "pointer_x")) { /* skip-cmd-list */ |
| 6176 | snprintf(buf, bufn, "aro=%s:%d", p, px); |
| 6177 | } else if (!strcmp(p, "pointer_y")) { /* skip-cmd-list */ |
| 6178 | snprintf(buf, bufn, "aro=%s:%d", p, py); |
| 6179 | } else if (!strcmp(p, "pointer_same")) { /* skip-cmd-list */ |
| 6180 | snprintf(buf, bufn, "aro=%s:%d", p, same_screen); |
| 6181 | } else if (!strcmp(p, "pointer_root")) { /* skip-cmd-list */ |
| 6182 | snprintf(buf, bufn, "aro=%s:0x%x", p, (unsigned int) rootwin); |
| 6183 | } else if (!strcmp(p, "pointer_mask")) { /* skip-cmd-list */ |
| 6184 | snprintf(buf, bufn, "aro=%s:0x%x", p, m); |
| 6185 | } |
| 6186 | if (!dpy) { |
| 6187 | goto qry; |
| 6188 | } |
| 6189 | #if NO_X11 |
| 6190 | goto qry; |
| 6191 | #else |
| 6192 | X_LOCK; |
| 6193 | same_screen = XQueryPointer_wr(dpy, rootwin, &r, &c, &px, &py, &wx, &wy, &m); |
| 6194 | X_UNLOCK; |
| 6195 | #endif |
| 6196 | |
| 6197 | if (!strcmp(p, "pointer_pos")) { /* skip-cmd-list */ |
| 6198 | snprintf(buf, bufn, "aro=%s:%d,%d", p, px, py); |
| 6199 | } else if (!strcmp(p, "pointer_x")) { /* skip-cmd-list */ |
| 6200 | snprintf(buf, bufn, "aro=%s:%d", p, px); |
| 6201 | } else if (!strcmp(p, "pointer_y")) { /* skip-cmd-list */ |
| 6202 | snprintf(buf, bufn, "aro=%s:%d", p, py); |
| 6203 | } else if (!strcmp(p, "pointer_same")) { /* skip-cmd-list */ |
| 6204 | snprintf(buf, bufn, "aro=%s:%d", p, same_screen); |
| 6205 | } else if (!strcmp(p, "pointer_root")) { /* skip-cmd-list */ |
| 6206 | snprintf(buf, bufn, "aro=%s:0x%x", p, (unsigned int) r); |
| 6207 | } else if (!strcmp(p, "pointer_mask")) { /* skip-cmd-list */ |
| 6208 | snprintf(buf, bufn, "aro=%s:0x%x", p, m); |
| 6209 | } |
| 6210 | if (rc_npieces < 10) { |
| 6211 | rfbLog("remote_cmd: %s: %s\n", p, buf); |
| 6212 | } |
| 6213 | goto qry; |
| 6214 | } |
| 6215 | if (!strcmp(p, "bpp")) { |
| 6216 | snprintf(buf, bufn, "aro=%s:%d", p, bpp); |
| 6217 | goto qry; |
| 6218 | } |
| 6219 | if (!strcmp(p, "depth")) { |
| 6220 | snprintf(buf, bufn, "aro=%s:%d", p, depth); |
| 6221 | goto qry; |
| 6222 | } |
| 6223 | if (!strcmp(p, "indexed_color")) { |
| 6224 | snprintf(buf, bufn, "aro=%s:%d", p, indexed_color); |
| 6225 | goto qry; |
| 6226 | } |
| 6227 | if (!strcmp(p, "dpy_x")) { |
| 6228 | snprintf(buf, bufn, "aro=%s:%d", p, dpy_x); |
| 6229 | goto qry; |
| 6230 | } |
| 6231 | if (!strcmp(p, "dpy_y")) { |
| 6232 | snprintf(buf, bufn, "aro=%s:%d", p, dpy_y); |
| 6233 | goto qry; |
| 6234 | } |
| 6235 | if (!strcmp(p, "wdpy_x")) { |
| 6236 | snprintf(buf, bufn, "aro=%s:%d", p, wdpy_x); |
| 6237 | goto qry; |
| 6238 | } |
| 6239 | if (!strcmp(p, "wdpy_y")) { |
| 6240 | snprintf(buf, bufn, "aro=%s:%d", p, wdpy_y); |
| 6241 | goto qry; |
| 6242 | } |
| 6243 | if (!strcmp(p, "off_x")) { |
| 6244 | snprintf(buf, bufn, "aro=%s:%d", p, off_x); |
| 6245 | goto qry; |
| 6246 | } |
| 6247 | if (!strcmp(p, "off_y")) { |
| 6248 | snprintf(buf, bufn, "aro=%s:%d", p, off_y); |
| 6249 | goto qry; |
| 6250 | } |
| 6251 | if (!strcmp(p, "cdpy_x")) { |
| 6252 | snprintf(buf, bufn, "aro=%s:%d", p, cdpy_x); |
| 6253 | goto qry; |
| 6254 | } |
| 6255 | if (!strcmp(p, "cdpy_y")) { |
| 6256 | snprintf(buf, bufn, "aro=%s:%d", p, cdpy_y); |
| 6257 | goto qry; |
| 6258 | } |
| 6259 | if (!strcmp(p, "coff_x")) { |
| 6260 | snprintf(buf, bufn, "aro=%s:%d", p, coff_x); |
| 6261 | goto qry; |
| 6262 | } |
| 6263 | if (!strcmp(p, "coff_y")) { |
| 6264 | snprintf(buf, bufn, "aro=%s:%d", p, coff_y); |
| 6265 | goto qry; |
| 6266 | } |
| 6267 | if (!strcmp(p, "rfbauth")) { |
| 6268 | NOTAPPRO |
| 6269 | goto qry; |
| 6270 | } |
| 6271 | if (!strcmp(p, "passwd")) { |
| 6272 | NOTAPPRO |
| 6273 | goto qry; |
| 6274 | } |
| 6275 | if (!strcmp(p, "viewpasswd")) { |
| 6276 | NOTAPPRO |
| 6277 | goto qry; |
| 6278 | } |
| 6279 | if (1) { |
| 6280 | NOTAPP |
| 6281 | goto qry; |
| 6282 | } |
| 6283 | goto done; |
| 6284 | } |
| 6285 | if (1) { |
| 6286 | char tmp[100]; |
| 6287 | NOTAPP |
| 6288 | rfbLog("remote_cmd: warning unknown\n"); |
| 6289 | strncpy(tmp, p, 90); |
| 6290 | rfbLog("command \"%s\"\n", tmp); |
| 6291 | goto done; |
| 6292 | } |
| 6293 | |
| 6294 | done: |
| 6295 | |
| 6296 | if (*buf == '\0') { |
| 6297 | sprintf(buf, "%s", "ack=1"); |
| 6298 | } |
| 6299 | |
| 6300 | qry: |
| 6301 | |
| 6302 | if (stringonly) { |
| 6303 | return strdup(buf); |
| 6304 | } else if (client_connect_file) { |
| 6305 | FILE *out = fopen(client_connect_file, "w"); |
| 6306 | if (out != NULL) { |
| 6307 | fprintf(out, "%s\n", buf); |
| 6308 | fclose(out); |
| 6309 | usleep(20*1000); |
| 6310 | } |
| 6311 | } else { |
| 6312 | if (dpy) { /* raw_fb hack */ |
| 6313 | X_LOCK; |
| 6314 | set_x11vnc_remote_prop(buf); |
| 6315 | XFlush_wr(dpy); |
| 6316 | X_UNLOCK; |
| 6317 | } |
| 6318 | } |
| 6319 | #endif /* REMOTE_CONTROL */ |
| 6320 | return NULL; |
| 6321 | } |
| 6322 | |
| 6323 | |