San Mehat | a430b2b | 2014-09-23 08:30:51 -0700 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | # the next line restarts using wish. \ |
| 3 | exec wish "$0" "$@" |
| 4 | catch {rename send {}} |
| 5 | # |
| 6 | # Copyright (C) 2004-2009 Karl J. Runge <runge@karlrunge.com> |
| 7 | # All rights reserved. |
| 8 | # |
| 9 | # This is free software; you can redistribute it and/or modify |
| 10 | # it under the terms of the GNU General Public License as published by |
| 11 | # the Free Software Foundation; either version 2 of the License, or |
| 12 | # (at your option) any later version. |
| 13 | # |
| 14 | # This software is distributed in the hope that it will be useful, |
| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | # GNU General Public License for more details. |
| 18 | # |
| 19 | # You should have received a copy of the GNU General Public License |
| 20 | # along with this software; if not, write to the Free Software |
| 21 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| 22 | # USA. |
| 23 | |
| 24 | # |
| 25 | # tkx11vnc v0.2 |
| 26 | # This is a simple frontend to x11vnc. It uses the remote control |
| 27 | # and query features (-remote/-query aka -R/-Q) to interact with it. |
| 28 | # It is just a quick-n-dirty hack (it parses -help output, etc), but |
| 29 | # it could be of use playing with or learning about the (way too) many |
| 30 | # parameters x11vnc has. |
| 31 | # |
| 32 | # It can be used to interact with a running x11vnc (see the x11vnc |
| 33 | # -gui option), or to set the parameters and then start up x11vnc. |
| 34 | # |
| 35 | |
| 36 | # |
| 37 | # Below is a simple picture of how the gui should be laid out and how |
| 38 | # the menus should be organized. Most menu items correspond to remote |
| 39 | # control commands. A trailing ":" after the item name means it is a string |
| 40 | # to be set rather than a boolean that can be toggled (e.g. the entry |
| 41 | # box must be used). |
| 42 | # |
| 43 | # Some tweak options may be set in the prefix "=" string. |
| 44 | # A means it is an "Action" (not a true variable) |
| 45 | # R means it is an action only valid in remote mode. |
| 46 | # S means it is an action only valid in startup mode. |
| 47 | # Q means it is an action worth querying after running. |
| 48 | # P means the string can be +/- appended/deleted (string may not |
| 49 | # be the same after the remote command) |
| 50 | # G means gui internal item |
| 51 | # F means can be set via file browse |
| 52 | # D means for simple gui |
| 53 | # -C:val1,... means it will be a checkbox (radio button) |
| 54 | # the "-" means no other options follow |
| 55 | # 0 means to skip the item. |
| 56 | # -- means add a separator |
| 57 | # |
| 58 | # The =GAL ... =GAL LOFF stuff is to provide submenus. |
| 59 | # |
| 60 | |
| 61 | global env started time_count |
| 62 | set started "" |
| 63 | proc dtime {{msg ""}} { |
| 64 | global started time_count |
| 65 | if {$started == ""} { |
| 66 | return |
| 67 | } |
| 68 | set diff [expr "[exec gtod.bin] - $started"] |
| 69 | set diff [format "%.2f" $diff] |
| 70 | incr time_count |
| 71 | if {$msg == ""} { |
| 72 | set msg $time_count |
| 73 | } |
| 74 | puts -nonewline stderr "$msg $diff " |
| 75 | puts stderr [clock format [clock seconds]] |
| 76 | } |
| 77 | |
| 78 | if [info exists env(X11VNC_GUI_TIME)] { |
| 79 | global started time_count |
| 80 | set started [exec gtod.bin] |
| 81 | set time_count 0 |
| 82 | dtime "S" |
| 83 | } |
| 84 | |
| 85 | proc set_template {} { |
| 86 | global template |
| 87 | set template " |
| 88 | Row: Actions Clients Permissions Keyboard Pointer Help |
| 89 | Row: Displays Screen Tuning Debugging Misc |
| 90 | |
| 91 | Actions |
| 92 | =SA start |
| 93 | =RA stop |
| 94 | -- |
| 95 | =DSA attach |
| 96 | =DRA detach |
| 97 | -- |
| 98 | =RA ping |
| 99 | =RA update-all |
| 100 | =GAL Settings:: |
| 101 | =GA save-settings |
| 102 | =SFA load-settings: |
| 103 | =SA defaults-all |
| 104 | =0SA clear-all |
| 105 | -- |
| 106 | =F rc: |
| 107 | norc |
| 108 | =GAL LOFF |
| 109 | -- D |
| 110 | =DRA stop+quit |
| 111 | =DGA Quit |
| 112 | |
| 113 | Help |
| 114 | =DGA gui |
| 115 | =DGA all |
| 116 | |
| 117 | Clients |
| 118 | =DRQA current: |
| 119 | =DF connect: |
| 120 | =DRQA disconnect: |
| 121 | -- |
| 122 | accept: |
| 123 | afteraccept: |
| 124 | gone: |
| 125 | vncconnect |
| 126 | zeroconf |
| 127 | -- D |
| 128 | tightfilexfer |
| 129 | ultrafilexfer |
| 130 | proxy: |
| 131 | =GAL Chat:: |
| 132 | chatwindow |
| 133 | =DRA chaton |
| 134 | =DRA chatoff |
| 135 | =GAL LOFF |
| 136 | =GAL Java-applet:: |
| 137 | =D http |
| 138 | httpdir: |
| 139 | httpport: |
| 140 | https: |
| 141 | httpsredir: |
| 142 | enablehttpproxy |
| 143 | =GAL LOFF |
| 144 | |
| 145 | Displays |
| 146 | =D display: |
| 147 | =F auth: |
| 148 | =S reflect: |
| 149 | =D desktop: |
| 150 | =D rfbport: |
| 151 | =S autoport: |
| 152 | =0 gui: |
| 153 | |
| 154 | Screen |
| 155 | =DRA refresh |
| 156 | =RA reset |
| 157 | =RA blacken |
| 158 | -- D |
| 159 | =D scale: |
| 160 | scale_cursor: |
| 161 | -- |
| 162 | =D solid |
| 163 | solid_color: |
| 164 | -- |
| 165 | =GAL OverlayVisuals:: |
| 166 | overlay |
| 167 | overlay_nocursor |
| 168 | 8to24 |
| 169 | 8to24_opts: |
| 170 | =GAL LOFF |
| 171 | =GAL 8-Bit-Color:: |
| 172 | flashcmap |
| 173 | shiftcmap: |
| 174 | notruecolor |
| 175 | =GAL LOFF |
| 176 | =GAL SubWindow:: |
| 177 | id: |
| 178 | sid: |
| 179 | =RA id_cmd: |
| 180 | =GAL LOFF |
| 181 | =GAL ResizeRotate:: |
| 182 | = xrandr |
| 183 | =-C:resize,newfbsize,exit xrandr_mode: |
| 184 | rotate: |
| 185 | padgeom: |
| 186 | =GAL LOFF |
| 187 | =GAL Clipping:: |
| 188 | =P blackout: |
| 189 | xinerama |
| 190 | clip: |
| 191 | =GAL LOFF |
| 192 | =GAL Misc-Screen:: |
| 193 | fixscreen: |
| 194 | visual: |
| 195 | rawfb: |
| 196 | pipeinput: |
| 197 | uinput_accel: |
| 198 | uinput_reset: |
| 199 | uinput_always: |
| 200 | 24to32 |
| 201 | =GAL LOFF |
| 202 | |
| 203 | Keyboard |
| 204 | =D norepeat |
| 205 | =D add_keysyms |
| 206 | modtweak |
| 207 | xkb |
| 208 | -- |
| 209 | capslock |
| 210 | skip_lockkeys |
| 211 | -- |
| 212 | skip_keycodes: |
| 213 | skip_dups |
| 214 | sloppy_keys |
| 215 | -- |
| 216 | =FP remap: |
| 217 | clear_mods |
| 218 | clear_keys |
| 219 | clear_all |
| 220 | =RA clear_locks |
| 221 | |
| 222 | Pointer |
| 223 | =D-C:none,arrow,X,some,most cursor: |
| 224 | =-C:1,2,3,4,5,6 arrow: |
| 225 | -- |
| 226 | cursorpos |
| 227 | =D nocursorshape |
| 228 | -- |
| 229 | noxfixes |
| 230 | cursor_drag |
| 231 | =GAL AlphaBlending:: |
| 232 | noalphablend |
| 233 | alphacut: |
| 234 | alphafrac: |
| 235 | alpharemove |
| 236 | =GAL LOFF |
| 237 | -- |
| 238 | buttonmap: |
| 239 | -- |
| 240 | xwarppointer |
| 241 | always_inject |
| 242 | |
| 243 | Misc |
| 244 | =GD-C:full,icon,tray WindowView: |
| 245 | =GD simple-gui |
| 246 | -- D |
| 247 | =GA all-settings |
| 248 | =RA remote-cmd: |
| 249 | =GAL Selection:: |
| 250 | =D nosel |
| 251 | noprimary |
| 252 | nosetprimary |
| 253 | noclipboard |
| 254 | nosetclipboard |
| 255 | seldir: |
| 256 | =GAL LOFF |
| 257 | =GAL X-ext:: |
| 258 | xtrap |
| 259 | noxrecord |
| 260 | =RQA reset_record |
| 261 | =GAL LOFF |
| 262 | =GAL MacOSX:: |
| 263 | macnosaver |
| 264 | macnowait |
| 265 | macwheel: |
| 266 | macnoswap |
| 267 | macnoresize |
| 268 | maciconanim: |
| 269 | macmenu |
| 270 | =GAL LOFF |
| 271 | -- |
| 272 | 6 |
| 273 | noipv6 |
| 274 | noipv4 |
| 275 | -- |
| 276 | nofb |
| 277 | =D nobell |
| 278 | nolookup |
| 279 | rfbversion: |
| 280 | bg |
| 281 | =S loop |
| 282 | =S loopbg |
| 283 | =S sleepin: |
| 284 | =-C:ignore,exit sigpipe: |
| 285 | =0 inetd |
| 286 | |
| 287 | Debugging |
| 288 | debug_pointer |
| 289 | debug_keyboard |
| 290 | =F logfile: |
| 291 | =GA show-logfile |
| 292 | =GA tail-logfile |
| 293 | quiet |
| 294 | -- |
| 295 | =GA show-start-cmd |
| 296 | =DG debug_gui |
| 297 | =GAL Misc-Debug:: |
| 298 | debug_xevents |
| 299 | debug_xdamage |
| 300 | =-C:0,1,2,3 debug_wireframe: |
| 301 | debug_scroll |
| 302 | debug_tiles |
| 303 | debug_grabs |
| 304 | debug_sel |
| 305 | debug_ncache |
| 306 | dbg |
| 307 | =GAL LOFF |
| 308 | |
| 309 | Permissions |
| 310 | =DRQA lock |
| 311 | =DRQA unlock |
| 312 | =D shared |
| 313 | =D forever |
| 314 | -- |
| 315 | =DFP allow: |
| 316 | =D localhost |
| 317 | =RA allowonce: |
| 318 | listen: |
| 319 | -- D |
| 320 | =D viewonly |
| 321 | input: |
| 322 | -- |
| 323 | =GAL Passwords:: |
| 324 | passwd: |
| 325 | viewpasswd: |
| 326 | =F passwdfile: |
| 327 | =F rfbauth: |
| 328 | usepw |
| 329 | -- |
| 330 | unixpw |
| 331 | unixpw_list: |
| 332 | unixpw_nis |
| 333 | unixpw_nis_list: |
| 334 | =0 storepasswd |
| 335 | =GAL LOFF |
| 336 | =GAL SSL:: |
| 337 | ssl |
| 338 | =F ssl_pem: |
| 339 | stunnel |
| 340 | =F stunnel_pem: |
| 341 | =F ssldir: |
| 342 | =F sslverify: |
| 343 | ssltimeout: |
| 344 | -- |
| 345 | enc: |
| 346 | =GAL LOFF |
| 347 | =GAL Misc-Perms:: |
| 348 | safer |
| 349 | unsafe |
| 350 | =RA noremote |
| 351 | =0S alwaysshared |
| 352 | =0S nevershared |
| 353 | =0S dontdisconnect |
| 354 | =SQA deny_all |
| 355 | timeout: |
| 356 | grabkbd |
| 357 | grabptr |
| 358 | grabalways |
| 359 | grablocal: |
| 360 | forcedpms |
| 361 | clientdpms |
| 362 | noserverdpms |
| 363 | noultraext |
| 364 | =GAL LOFF |
| 365 | |
| 366 | Tuning |
| 367 | =D-C:0,1,2,3,4 pointer_mode: |
| 368 | input_skip: |
| 369 | allinput |
| 370 | =D nodragging |
| 371 | -- D |
| 372 | speeds: |
| 373 | =D wait: |
| 374 | defer: |
| 375 | =D nap |
| 376 | screen_blank: |
| 377 | -- |
| 378 | =GAL WireFrame:: |
| 379 | wireframe |
| 380 | wireframe_mode: |
| 381 | =-C:never,top,always wirecopyrect: |
| 382 | =GAL LOFF |
| 383 | =GAL ScrollCopyRect:: |
| 384 | =-C:never,keys,mouse,always scrollcopyrect: |
| 385 | scr_area: |
| 386 | scr_skip: |
| 387 | scr_inc: |
| 388 | scr_keys: |
| 389 | scr_term: |
| 390 | scr_keyrepeat: |
| 391 | scr_parms: |
| 392 | =GAL LOFF |
| 393 | =GAL XDAMAGE:: |
| 394 | xdamage |
| 395 | xd_area: |
| 396 | xd_mem: |
| 397 | =GAL LOFF |
| 398 | =GAL Ncache:: |
| 399 | ncache |
| 400 | ncache_size: |
| 401 | ncache_cr |
| 402 | ncache_no_moveraise |
| 403 | ncache_no_dtchange |
| 404 | ncache_old_wm |
| 405 | ncache_no_rootpixmap |
| 406 | ncache_keep_anims |
| 407 | ncache_pad: |
| 408 | =RA ncache_reset_rootpixmap |
| 409 | =GAL LOFF |
| 410 | -- |
| 411 | =GAL SharedMemory:: |
| 412 | noshm |
| 413 | flipbyteorder |
| 414 | onetile |
| 415 | =GAL LOFF |
| 416 | =GAL Misc-Tuning:: |
| 417 | progressive: |
| 418 | fs: |
| 419 | gaps: |
| 420 | grow: |
| 421 | fuzz: |
| 422 | extra_fbur: |
| 423 | wait_ui: |
| 424 | setdefer: |
| 425 | nowait_bog |
| 426 | slow_fb: |
| 427 | xrefresh: |
| 428 | readtimeout: |
| 429 | snapfb |
| 430 | threads |
| 431 | wmdt: |
| 432 | rfbwait: |
| 433 | nodpms |
| 434 | nofbpm |
| 435 | =GAL LOFF |
| 436 | " |
| 437 | } |
| 438 | |
| 439 | proc set_internal_help {} { |
| 440 | global helptext helpall |
| 441 | |
| 442 | # set some internal item help here: |
| 443 | set helptext(start) " |
| 444 | Launch x11vnc with the settings you have prescribed in the gui. |
| 445 | The x11vnc process is started in an xterm window so you can see the |
| 446 | output, kill it, etc. |
| 447 | |
| 448 | By viewing this help item, the command built so far will be displayed |
| 449 | in the gui text area. Have a look. If you Press start it will be shown |
| 450 | as well and you will be asked to confirm running it. |
| 451 | |
| 452 | If you want to use a saved profile \"rc file\" you can do \"Misc -> rc\" and |
| 453 | select the file and simply start x11vnc using the rc file. Alternatively, |
| 454 | you could first use the \"Actions -> load-settings\" action to load in |
| 455 | an \"rc file\" and then press \"Actions -> start\" to start up x11vnc |
| 456 | based on those values. |
| 457 | " |
| 458 | set helptext(stop) " |
| 459 | The \"Actions -> stop\" action sends a signal to the running x11vnc |
| 460 | server indicating it should shutdown all connections and exit. |
| 461 | |
| 462 | The GUI stays running in case you want to start a new x11vnc or attach |
| 463 | to another one. Use \"Actions -> Quit\" if you then want to have the |
| 464 | gui exit. Use \"Actions -> stop+quit\" to have both exit at once. |
| 465 | " |
| 466 | |
| 467 | set helptext(show-start-cmd) " |
| 468 | Displays in the text area what the x11vnc start command (i.e. the command |
| 469 | run by \"Actions -> start\") looks like for the current values of the |
| 470 | settings. This can be done even in the attached state. Intended for |
| 471 | debugging the gui. The help item for \"Actions -> start\" gives the |
| 472 | same info. |
| 473 | |
| 474 | If you want to load in a saved profile \"rc file\" use \"Misc -> rc\" |
| 475 | and select the file. \"Actions -> load-settings\" does a similar thing |
| 476 | with an rc-file, but reading the file and setting the gui variables to |
| 477 | its values. |
| 478 | " |
| 479 | |
| 480 | set helptext(debug_gui) " |
| 481 | Set debug_gui to get more output printed in the text area. |
| 482 | " |
| 483 | |
| 484 | set helptext(detach) " |
| 485 | No longer be associated with the x11vnc server. Switch to the |
| 486 | non-connected state. The x11vnc server keeps running: it does not exit. |
| 487 | |
| 488 | You can either later reattach to it \"Actions -> attach\", or start |
| 489 | up a new x11vnc \"Actions -> start\", or exit \"Actions -> Quit\". |
| 490 | " |
| 491 | |
| 492 | set helptext(attach) " |
| 493 | Attach to a running x11vnc server, if possible. Switches to connected |
| 494 | state if successful. Usually the channel used to attach is via the X |
| 495 | display (VNC_CONNECT rootwin property) being polled by the x11vnc server. |
| 496 | To change or set the X display to use do \"Displays -> display\". |
| 497 | |
| 498 | Sometimes the \"-connect /path/to/filename\" is used as the communcation |
| 499 | channel. The running x11vnc has to know that \"/path/to/filename\" |
| 500 | is the communication channel (i.e. it is using the same -connect option). |
| 501 | " |
| 502 | |
| 503 | set helptext(ping) " |
| 504 | Check if x11vnc still responds to \"ping\" remote command. |
| 505 | " |
| 506 | |
| 507 | set helptext(update-all) " |
| 508 | Query the x11vnc server for the current values of all variables. |
| 509 | Populate the values into the gui's database. |
| 510 | |
| 511 | Normally the gui will refresh this info every time it interacts with |
| 512 | the x11vnc server (including after a few minutes of inactivity), so one |
| 513 | doesn't need to use this action very often (unless something else is |
| 514 | changing the state of the x11vnc server, or new clients have connected, |
| 515 | etc). |
| 516 | " |
| 517 | |
| 518 | set helptext(clear-all) " |
| 519 | Forget any variable settings either entered in by you or set at the |
| 520 | default. Basically sets everything to 0 or the string (unset). |
| 521 | |
| 522 | This action is only available in \"startup\" mode, not when connected |
| 523 | to a running x11vnc server (in that case the variable settings reflect |
| 524 | the state of the running x11vnc). To detach from a running x11vnc |
| 525 | server use \"Actions -> detach\"; to completely stop the x11vnc server |
| 526 | use \"Actions -> stop\". |
| 527 | " |
| 528 | |
| 529 | set helptext(defaults-all) " |
| 530 | Reset all variable settings to the default values. Basically sets |
| 531 | everything to the default queries \"x11vnc -QD var\" retrieved at startup. |
| 532 | |
| 533 | This action is only available in \"startup\" mode, not when connected |
| 534 | to a running x11vnc server (in that case the variable settings reflect |
| 535 | the state of the running x11vnc). To detach from a running x11vnc |
| 536 | server use \"Actions -> detach\"; to completely stop the x11vnc server |
| 537 | use \"Actions -> stop\". |
| 538 | " |
| 539 | |
| 540 | set helptext(load-settings) " |
| 541 | Read in the \"rc file\" you prescribe in the dialog and then set the |
| 542 | variables to those in the rc-file. Any variables not mentioned in the |
| 543 | rc-file are set to their default value. |
| 544 | |
| 545 | You could then do \"Actions -> start\" to start x11vnc with these |
| 546 | parameters. Or you could make some further changes to variables |
| 547 | using the gui before starting x11vnc. |
| 548 | |
| 549 | This action is only available in \"startup\" mode, not when connected |
| 550 | to a running x11vnc server (in that case the variable settings reflect |
| 551 | the state of the running x11vnc). To detach from a running x11vnc |
| 552 | server use \"Actions -> detach\"; to completely stop the x11vnc server |
| 553 | use \"Actions -> stop\". |
| 554 | " |
| 555 | |
| 556 | set helptext(save-settings) " |
| 557 | Construct a ~/.x11vncrc file based on the current settings and |
| 558 | offer to save it in a file (default ~/.x11vncrc). If saved in a |
| 559 | file other than the default, you can access the profile by using |
| 560 | the \"-rc <filename>\" option when starting x11vnc. |
| 561 | |
| 562 | If an rc file entry begins with \"#d\" that means the current |
| 563 | setting is at the Default value and so you probably want to leave |
| 564 | it commented out with the \"#\" character. |
| 565 | |
| 566 | If an rc file entry begins with \"#?\" that means we think |
| 567 | you probably do not really want to force the value to this setting. |
| 568 | |
| 569 | In either case, feel free to uncomment the line and/or change any |
| 570 | of the parameter values in the file. |
| 571 | " |
| 572 | |
| 573 | set helptext(all-settings) " |
| 574 | Displays the gui's database of all of the x11vnc server's current |
| 575 | settings. Use \"Actions -> update-all\" or \"Control+R\" to |
| 576 | refresh this list if it ever gets out of sync. |
| 577 | " |
| 578 | |
| 579 | set helptext(remote-cmd) " |
| 580 | Run a remote command (-R) or query (-Q) directly. Only a few |
| 581 | remote commands are not on a menu, but for those few you can |
| 582 | run the command directly this way. Just enter the command into |
| 583 | the Entry box when prompted. Use the prefix \"Q:\" to indicate |
| 584 | a -Q query. Examples: \"zero:20,20,100,100\", \"Q:ext_xfixes\" |
| 585 | " |
| 586 | |
| 587 | set helptext(stop+quit) " |
| 588 | Send the stop command to the x11vnc server, then terminate the tkx11vnc gui. |
| 589 | " |
| 590 | |
| 591 | set helptext(show-logfile) " |
| 592 | View the current contents of the logfile (if it exists and is accessible |
| 593 | by the gui process). |
| 594 | " |
| 595 | |
| 596 | set helptext(tail-logfile) " |
| 597 | Run the tail(1) command with -f option on the logfile in an xterm. |
| 598 | (if it exists and is accessible by the gui process). |
| 599 | " |
| 600 | |
| 601 | set helptext(Quit) " |
| 602 | Terminate the tkx11vnc gui. Any x11vnc server will be left running. |
| 603 | " |
| 604 | |
| 605 | set helptext(current) " |
| 606 | Shows a menu of currently connected VNC clients on the x11vnc server. |
| 607 | |
| 608 | Allows you to find more information about them, change their input |
| 609 | permissions, or disconnect them. |
| 610 | |
| 611 | Note that the File transfer permission only applies to UltraVNC |
| 612 | file transfer, not TightVNC file transfer. |
| 613 | |
| 614 | You will be prompted to confirm any disconnections. |
| 615 | " |
| 616 | |
| 617 | set helptext(client) " |
| 618 | After selecting a VNC client from the \"Clients -> current\" menu, |
| 619 | you will be presented with a dialog that shows the information |
| 620 | about the VNC client. |
| 621 | |
| 622 | You can choose to disconnect the client by clicking on the |
| 623 | \"Disconnect\" checkbox and pressing \"OK\". There will be a |
| 624 | confirmation dialog to doublecheck. |
| 625 | |
| 626 | Alternatively, you can fine tune the VNC client's input permissions |
| 627 | by selecting any of the Keystrokes, Mouse-Motion, Button-Click, |
| 628 | Clipboard-Input, or Files checkboxes and pressing \"OK\". This is like |
| 629 | the \"-input\" option but on a per-client basis. |
| 630 | |
| 631 | To not change any aspects of the VNC client press \"Cancel\". |
| 632 | " |
| 633 | |
| 634 | set helptext(solid_color) " |
| 635 | Set the -solid color value. |
| 636 | " |
| 637 | |
| 638 | set helptext(xrandr_mode) " |
| 639 | Set the -xrandr mode value. |
| 640 | " |
| 641 | |
| 642 | set helptext(unixpw_list) " |
| 643 | Set the -unixpw usernames list value. |
| 644 | " |
| 645 | |
| 646 | set helptext(unixpw_nis_list) " |
| 647 | Set the -unixpw_nis usernames list value. |
| 648 | " |
| 649 | |
| 650 | set helptext(stunnel_pem) " |
| 651 | Set the -stunnel pem filename value. |
| 652 | " |
| 653 | |
| 654 | set helptext(ssl_pem) " |
| 655 | Set the -ssl pem filename value. |
| 656 | " |
| 657 | |
| 658 | set helptext(wireframe_mode) " |
| 659 | Set the -wireframe mode string value. |
| 660 | " |
| 661 | |
| 662 | set helptext(simple-gui) " |
| 663 | Toggle between menu items corresponding the most basic ones |
| 664 | and all possible settings. I.e. toggle between a simple gui |
| 665 | and one for power users. |
| 666 | " |
| 667 | |
| 668 | set helptext(Tray) " |
| 669 | The tray/icon mode (started with \"x11vnc -gui tray ...\", etc.) presents |
| 670 | a small icon that indicates the status of the running x11vnc server. |
| 671 | |
| 672 | Depending on your environment, this icon may be embedded in a system |
| 673 | tray or applet dock, or simply be a standalone window. \"-gui tray\" |
| 674 | will attempt to embed the icon in the system tray, while \"-gui icon\" |
| 675 | is for a standalone window. Use \"-gui tray=setpass\" (or icon=setpass) |
| 676 | to be prompted to set the session password at startup. |
| 677 | |
| 678 | When the icon has a light background, that means no VNC viewers are |
| 679 | currently connected to the VNC display. |
| 680 | |
| 681 | When the icon has a dark background (i.e. reverse-video), that means at |
| 682 | least one VNC viewer is connected to the VNC display. |
| 683 | |
| 684 | Moving the mouse pointer over the icon will popup a \"status balloon\" |
| 685 | indicating the VNC display name and the names and info of any connected VNC |
| 686 | viewers. Press the middle mouse button if the balloon does not appear. |
| 687 | |
| 688 | Clicking the left or right mouse button on the icon displays a menu |
| 689 | of actions: |
| 690 | |
| 691 | Properties - Brings up the Properties dialog to set some basic |
| 692 | parameters. The full tkx11vnc GUI may be accessed |
| 693 | via the \"Advanced ...\" button. Press \"Help\" |
| 694 | in the Properties dialog for more info. |
| 695 | |
| 696 | Help - Displays this help text. |
| 697 | |
| 698 | New Client - Presents an entry box where you type in the name |
| 699 | of a computer that is running a VNC viewer in |
| 700 | \"listen\" mode (e.g. vncviewer -listen). For a |
| 701 | non-standard listening port use \"host:port\". |
| 702 | |
| 703 | Pressing \"OK\" will initiate the reverse |
| 704 | connection. Use a blank hostname to skip it. |
| 705 | |
| 706 | Disconnect - Shows a popup menu of connected clients. Click on |
| 707 | one to disconnect it, or click on \"All Clients\" |
| 708 | disconnect all clients. |
| 709 | |
| 710 | Window View - Switch between the \"full\" gui (also known as |
| 711 | \"Advanced\"), \"icon\" mode (small icon window with |
| 712 | popups), or \"tray\" mode (small icon embedded in the |
| 713 | system tray). This is a shortcut for the action: |
| 714 | \"Properties -> Advanced -> Misc -> WindowView\". |
| 715 | |
| 716 | Stop x11vnc - Directs the x11vnc server to disconnect all vncviewers |
| 717 | and then exit. The tray/icon GUI then exits as well. |
| 718 | |
| 719 | Logfile - Show the logfile if x11vnc is being run with one. |
| 720 | |
| 721 | Custom - If you have a \$HOME/.x11vnc.gui file each uncommented |
| 722 | line in it becomes an additional menu item for this |
| 723 | menu. The remote control command is run directly |
| 724 | via \"x11vnc -R <command>\", or if prefixed with |
| 725 | \"action:\" runs a gui internal action, or if \"sep\" |
| 726 | adds a separator. Set X11VNC_CUSTOM_GUI to use |
| 727 | a different filename. Example file contents: |
| 728 | |
| 729 | scale:3/4 |
| 730 | scale:1 |
| 731 | scale_cursor:1 |
| 732 | sep |
| 733 | action:all-settings |
| 734 | #debug_keyboard |
| 735 | sep |
| 736 | action:Quit |
| 737 | |
| 738 | Termination: |
| 739 | |
| 740 | If the x11vnc server stops for any reason, the tray/icon gui will exit. |
| 741 | |
| 742 | If you delete the tray/icon (e.g. X out button), that is the same |
| 743 | as the \"Stop x11vnc\" action in the menu. (This will disconnect any |
| 744 | VNC viewer you are currently using to access the display since the |
| 745 | x11vnc server is terminated). |
| 746 | |
| 747 | To terminate the tray/icon gui window but not the x11vnc server press |
| 748 | Control-C on the tray/icon window. You can also do this (and much |
| 749 | more) via Properties -> Advanced -> Actions -> Quit |
| 750 | " |
| 751 | |
| 752 | set helptext(NewClient) " |
| 753 | New Client - Presents an entry box where you type in the name |
| 754 | of a computer that is running a VNC viewer in |
| 755 | \"listen\" mode (e.g. vncviewer -listen). For a |
| 756 | non-standard listening port use \"host:port\". |
| 757 | |
| 758 | Pressing \"OK\" will initiate the reverse |
| 759 | connection. Use a blank hostname to skip it, or |
| 760 | delete (\"X-out\") the window. |
| 761 | |
| 762 | " |
| 763 | |
| 764 | set helptext(Properties) " |
| 765 | The Properties dialog allows you to set some basic parameters of a |
| 766 | running x11vnc server. After modifying them press \"OK\" or \"Apply\" |
| 767 | to apply the changes, or press \"Cancel\" to skip applying them. |
| 768 | |
| 769 | Accept Connections: |
| 770 | |
| 771 | Toggles whether VNC viewers are allowed to connect or not. It corresponds |
| 772 | to the \"-R unlock\" and \"-R lock\" remote-control commands. |
| 773 | |
| 774 | Ask for Confirmation: |
| 775 | |
| 776 | Toggles whether a popup menu will be presented at the X display when |
| 777 | a new VNC viewer attempts to connect. The person sitting at the X |
| 778 | display can choose to accept or reject the connection or accept the |
| 779 | connection in ViewOnly mode. It corresponds to the \"-R accept:popup\" |
| 780 | and \"-R accept:\" remote-control commands. |
| 781 | |
| 782 | All Clients ViewOnly: |
| 783 | |
| 784 | Toggles whether the entire VNC desktop is view only. All clients |
| 785 | will only be able to watch when this is set (regardless of how they |
| 786 | logged in). It corresponds to the \"-R viewonly\" and \"-R noviewonly\" |
| 787 | remote-control commands. |
| 788 | |
| 789 | Shared: |
| 790 | |
| 791 | Toggles whether multiple simultaneous viewer connections are allowed |
| 792 | or not. It corresponds to the \"-R shared\" and \"-R noshared\" |
| 793 | remote-control commands. |
| 794 | |
| 795 | Advertise Service (Zeroconf): |
| 796 | |
| 797 | Toggles whether this VNC server should advertize itself via Zeroconf |
| 798 | (also called Bonjour, mDNS, and avahi). Then VNC viewers can then find |
| 799 | this service on the local network. It corresponds to the \"-R zeroconf\" |
| 800 | and \"-R nozeroconf\" remote-control commands. |
| 801 | |
| 802 | Serve Java Viewer Applet: |
| 803 | |
| 804 | Toggles whether this VNC server should serve up a Java VNC Viewer |
| 805 | applet via HTTP on http://hostname:5800/ (or port 5800+n for VNC |
| 806 | port 5900+n). A java enabled Web Browser can then connect to the |
| 807 | desktopby VNC. If SSL is active then the HTTPS URL https://hostname:5900/ |
| 808 | (etc.) will work as well. This requires the x11vnc java viewer jar file |
| 809 | (shared/x11vnc/classes) to be installed. It corresponds to the |
| 810 | \"-R http\" and \"-R nohttp\" remote commands. |
| 811 | |
| 812 | Solid Background Color: |
| 813 | |
| 814 | To improve VNC performance, if this option is set, then x11vnc will try |
| 815 | to make the desktop background a solid color (which compresses extremely |
| 816 | well compared to photo images, etc.) It corresponds to the \"-R solid\" |
| 817 | and \"-R nosolid\" remote commands. |
| 818 | |
| 819 | Password: |
| 820 | |
| 821 | Lets you set the session password viewers may use to gain full access |
| 822 | to the display. This will only work if x11vnc was started with the |
| 823 | -gui icon or -gui tray mode. |
| 824 | |
| 825 | ViewOnly Password: |
| 826 | |
| 827 | Lets you set the session password viewers may use to gain view only |
| 828 | access to the display. This will only work if x11vnc was started with |
| 829 | the -gui icon or -gui tray mode. |
| 830 | |
| 831 | |
| 832 | NOTE: These \"session\" passwords only last for the current x11vnc |
| 833 | session (they are not remembered, see the -storepasswd, -passwdfile, |
| 834 | and -rfbauth x11vnc options for using stored passwords). |
| 835 | |
| 836 | If you set \"Password\" to the empty string that makes the \"ViewOnly |
| 837 | Password\" empty as well and removes the need for any password to log in. |
| 838 | |
| 839 | If you set \"ViewOnly Password\" to the empty string that just removes |
| 840 | the ViewOnly log in aspect: \"Password\" is still required to log in. |
| 841 | |
| 842 | - The \"Help\" button shows this help text. |
| 843 | |
| 844 | - The \"Advanced ...\" button replaces the Properties dialog with the full |
| 845 | tkx11vnc GUI. All dynamic settings can be modified in the full GUI. |
| 846 | |
| 847 | |
| 848 | ========================================================================== |
| 849 | |
| 850 | Don't Lock Yourself Out: |
| 851 | |
| 852 | If you are sitting at the physical X display you cannot get into too |
| 853 | much trouble setting the Properties dialog values. |
| 854 | |
| 855 | However IF you are using a VNC Viewer to REMOTELY access the X display |
| 856 | some items in the Properties dialog can lock you out of further access: |
| 857 | |
| 858 | \"Accept Connections\" if you disable this remotely, and |
| 859 | accidentally disconnect your VNC viewer then you will not be |
| 860 | able to reconnect. |
| 861 | |
| 862 | \"Ask for Confirmation\" if you enable this only someone |
| 863 | sitting at the X display can confirm any new VNC connections. |
| 864 | Furthermore, any current VNC viewers will be blocked while |
| 865 | waiting for the confirmation (times out in 120 sec by default). |
| 866 | |
| 867 | \"All Clients ViewOnly\" if you enable this remotely, well |
| 868 | you can no longer provide input to disable it. |
| 869 | |
| 870 | If you do lock yourself out you could log in remotely and start up |
| 871 | a second x11vnc and connect to that one to try to fix things in the |
| 872 | first one. |
| 873 | |
| 874 | Note that if there are two or more x11vnc's on the same display the |
| 875 | use of the GUI may be ill-behaved. Terminate the second x11vnc as |
| 876 | soon as you have fixed the setting in the first one. Use of a remote |
| 877 | control command, e.g. \"x11vnc -R noviewonly\" or \"x11vnc -R unlock\" |
| 878 | is a good way to avoid this problem. |
| 879 | " |
| 880 | |
| 881 | set helptext(all) $helpall |
| 882 | |
| 883 | set helptext(Misc-Tuning:) " |
| 884 | x11vnc has what seems like hundreds of tuning parameters! In this |
| 885 | sub-menu we place some lesser used ones. Most likely you'll want to |
| 886 | leave them at their default values, but you can try them out quickly |
| 887 | with the gui to see if they improve things. |
| 888 | " |
| 889 | |
| 890 | set helptext(Passwords:) " |
| 891 | The items in this sub-menu pertain to setting passwords. Note that x11vnc |
| 892 | has two types of password files: RealVNC-style ones (you can create them |
| 893 | with x11vnc -storepasswd or other VNC utility program) you use these |
| 894 | via -rfbauth; and plain-text file passwords you use via -passwdfile. |
| 895 | |
| 896 | Normally passwords cannot be changed by remote-control (e.g. the gui), |
| 897 | but for the case of the \"Icon\" and \"Tray\" modes this constraint has |
| 898 | been relaxed. |
| 899 | |
| 900 | In neither the RealVNC-style nor the plain-text file cases should the |
| 901 | password files be readable by users you do not want to access the VNC |
| 902 | server. Contrary to popular belief, the RealVNC-style passwords are |
| 903 | not encrypted, merely obscured. |
| 904 | |
| 905 | x11vnc has the even less secure -passwd and -viewpasswd supplied on |
| 906 | the command line. Be careful with these since they could be read by |
| 907 | users with something like the ps(1) command. On some operating systems |
| 908 | x11vnc tries to quickly overwrite them on the command line but it doesn't |
| 909 | work everywhere. |
| 910 | |
| 911 | Regarding ViewOnly passwords (where a VNC client using that password |
| 912 | can only watch the screen, not interact with it), this is not available |
| 913 | with -rfbauth, but only with -passwdfile, -passwd, and -viewpasswd. |
| 914 | " |
| 915 | |
| 916 | set helptext(SSL:) " |
| 917 | In this sub-menu we provide the options related to SSL encrpytion |
| 918 | and authentication. |
| 919 | |
| 920 | There is a built-in mode (-ssl) using the OpenSSL library, and a 2nd |
| 921 | using the external stunnel program (-stunnel, that needs to be installed |
| 922 | on the system). Either may require or benefit from having PEM certificate |
| 923 | files specified. |
| 924 | |
| 925 | " |
| 926 | |
| 927 | set helptext(Misc-Perms:) " |
| 928 | In this sub-menu we provide some lesser used permission options. |
| 929 | |
| 930 | Regarding -alwaysshared, -nevershared, and -dontdisconnect, you probably |
| 931 | should never use them and just use x11vnc's -shared and -forever options |
| 932 | instead (these give basically the same functionality and if you mixed |
| 933 | them too much unexpected things may happen). |
| 934 | " |
| 935 | #' |
| 936 | |
| 937 | set helptext(AlphaBlending:) " |
| 938 | In this sub-menu we provide some tweak parameters for cursors (little |
| 939 | icon at the mouse pointer) that have transparency (i.e. an Alpha channel |
| 940 | in addition to Red, Green, and Blue RGB channels). For these cursors, |
| 941 | some of the graphics underneath the cursor is allowed to be blended in: |
| 942 | e.g. a drop-shadow (a terrible effect IMNSHO). |
| 943 | |
| 944 | AlphaBlending for x11vnc is only available when the XFIXES X extension is |
| 945 | present (since otherwise it cannot see the cursors at all and so applies |
| 946 | heuristics to show some fake cursors). AlphaBlending is only a problem |
| 947 | with x11vnc when the cursors are not opaque. |
| 948 | |
| 949 | Opaque cursors (e.g. bitmap or simply colored cursor) are rendered |
| 950 | correctly by x11vnc. Only when there is transparency does x11vnc have |
| 951 | to make some approximation to transform the cursor to be opaque (the |
| 952 | VNC protocol does not provide for an alpha channel in cursors, only RGB). |
| 953 | |
| 954 | The items in this sub-menu let you tweak x11vnc's approximation scheme |
| 955 | for cursors with transparency. Hopefully you won't have to use them. |
| 956 | Certain cursor \"themes\" may require adjustment however. |
| 957 | " |
| 958 | #' |
| 959 | set helptext(OverlayVisuals:) " |
| 960 | In this sub-menu are some options that involve fixing color problems |
| 961 | for \"Overlay\" or \"Multi-Depth\" visuals. This problem is rare |
| 962 | since overlay and multi-depth visual video hardware is rare. |
| 963 | Some Sun, SGI, and HP machines are known to have them. |
| 964 | |
| 965 | The short answer is if you have a multi-depth visual display (e.g. 8 and |
| 966 | 24 bits), and you see messed up colors in x11vnc try the \"-overlay\" |
| 967 | option on Solaris or IRIX. |
| 968 | |
| 969 | A brief Background on pixels, color, and visuals: |
| 970 | |
| 971 | Pixels (picture elements) are kept in video memory as a certain number |
| 972 | of bits-per-pixel (bpp). Most common are 8bpp, 16bpp, and 32bpp. |
| 973 | Less common are 24bpp, 4bpp, and 1bpp (monochrome). |
| 974 | |
| 975 | How pixel values (i.e. values of the bits) are rendered into colors on |
| 976 | the screen can be done via different \"Recipes\". These different |
| 977 | recipes are referred to as \"visuals\". E.g. for 8bpp there is |
| 978 | a PseudoColor visual that maintains a mapping (that can be changed |
| 979 | dynamically) of the pixel values (256 possible ones) into RGB values. |
| 980 | Other 8bpp visuals, e.g. StaticGrey and TrueColor have fixed, regular |
| 981 | mappings and so provide less variation in kinds of colors. |
| 982 | |
| 983 | A visual's \"depth\" is how many of the pixels are used in the |
| 984 | actual recipe. This may sound wasteful (i.e. not using some of the |
| 985 | bits), but for 32bpp (4 billion colors) that is too much and nearly |
| 986 | always only 24 for them are used. The most common Visual seems to |
| 987 | be depth 24 TrueColor at 32bpp. This provides 16 million colors |
| 988 | which is more than the number of pixels on most screens (1280x1024 = |
| 989 | 1.3 million pixels). Another sometimes used visual that ignores some |
| 990 | bits is depth 15 TrueColor at 16bpp. |
| 991 | |
| 992 | OK, now, finally, to the Overlay Visuals. Some hardware (or software |
| 993 | emulations) allow different depth visuals to be used on the display |
| 994 | at the same time. The pixels of windows using different depth visuals |
| 995 | may overlap. |
| 996 | |
| 997 | The most common seems to be both 8 and 24 depth visuals on a 32bpp setup. |
| 998 | 24 of the pixels can be used for one visual and the remaining 8 for the |
| 999 | other. This is sometimes referred to as \"8+24\" mode. Furthermore, |
| 1000 | a speedup is achieved because writing graphics data to, say, the 8bit |
| 1001 | visual does not destroy the image data in the 24bit visual. Evidently |
| 1002 | popup menus can be done very quickly this way: they use the 8bit visual |
| 1003 | and when the popup goes away the graphics data in the 24bit visual is |
| 1004 | immediately reexposed without having the application redraw it. |
| 1005 | |
| 1006 | Also, some legacy applications can only use 8bpp visuals. But in these |
| 1007 | days of high color graphics and web browsers one would like the rest |
| 1008 | of the desktop to use depth 24 visuals. They often work on the multi |
| 1009 | depth visuals. |
| 1010 | |
| 1011 | How does this effect x11vnc? x11vnc nearly always polls the root window |
| 1012 | (container of all other windows). The root window will be one depth, |
| 1013 | e.g. 8 or 24. Any windows using the *other* depth will appear to have |
| 1014 | messed up colors (or just be black or some other solid color) when viewed |
| 1015 | via x11vnc. |
| 1016 | |
| 1017 | How to fix? Solaris and IRIX provide an API to extract the full snapshot |
| 1018 | of the display with all the colors correct. It comes to x11vnc as depth |
| 1019 | 24 TrueColor. To enable this use the \"-overlay\" option. Performance |
| 1020 | may be slower, but if the colors are correct that is a big improvement. |
| 1021 | " |
| 1022 | |
| 1023 | set helptext(8-Bit-Color:) " |
| 1024 | Some older displays (e.g. with limited Video RAM) use 8 bits-per-pixel |
| 1025 | color. This allows for only 256 different colors on the screen at the |
| 1026 | same time. This sometimes leads to problems with viewing these 8bpp |
| 1027 | displays via x11vnc. This sub-menu has some options that correspond to |
| 1028 | workarounds for this case. If you can configure the machine to use 16bpp |
| 1029 | it may be worth it to avoid the color problems (e.g. color flashing |
| 1030 | as the 8bit colormap is switched). |
| 1031 | " |
| 1032 | set helptext(SubWindow:) " |
| 1033 | This sub-menu has a couple options regarding having x11vnc poll a |
| 1034 | single window, not the entire display. This way just the window |
| 1035 | is shared. |
| 1036 | |
| 1037 | Note if the application pops up multiple windows they are not tracked |
| 1038 | and shared. So this is not application sharing. The application has to |
| 1039 | be very simple (e.g. a simple terminal or the image window on a webcam) |
| 1040 | for this mode to be usable. |
| 1041 | " |
| 1042 | set helptext(ResizeRotate:) " |
| 1043 | This sub-menu has some options regarding screens that support the X |
| 1044 | Resize, Reflection, and Rotation Extension (RANDR), and one expects screen |
| 1045 | resizing, reflection, or rotation to take place during the x11vnc session. |
| 1046 | This is pretty rare, but x11vnc seems to handle it reasonably well using |
| 1047 | this X extension. |
| 1048 | |
| 1049 | This mode is on by default in -id mode to try to track the changing |
| 1050 | size of the SubWindow. It is not on by default for full-screen mode |
| 1051 | because of the extra overhead, etc. |
| 1052 | " |
| 1053 | |
| 1054 | set helptext(WireFrame:) " |
| 1055 | This sub-menu has some options for the x11vnc wireframing speedup scheme. |
| 1056 | |
| 1057 | For x11vnc, Wireframing means to watch for toplevel windows being Opaquely |
| 1058 | Moved or Resized. When x11vnc detects this, it stops polling the screen |
| 1059 | and simply shows a \"wireframe\" outline of the window as it is being |
| 1060 | moved or resized. This avoids \"screen polling thrashing\" when the |
| 1061 | screen is changing so rapidly during this period. For various reasons |
| 1062 | this is usually much faster then letting the window manager do its |
| 1063 | own wireframing (you are encouraged to do Opaque moves and resizes |
| 1064 | when using x11vnc!) |
| 1065 | |
| 1066 | Also, once a moved window is released in its new position, x11vnc uses |
| 1067 | the VNC CopyRect encoding to very efficiently update the VNC viewers |
| 1068 | (each just copies the image data locally). |
| 1069 | |
| 1070 | This sort of scheme was used much in the 1990's on local displays because |
| 1071 | video hardware was slow at the time. x11vnc tries to use this same trick |
| 1072 | as a speedup for its activities (the network is much slower than video |
| 1073 | hardware writes, and the video hardware reads that x11vnc uses to poll |
| 1074 | the screen are still slow today). |
| 1075 | " |
| 1076 | #'" |
| 1077 | |
| 1078 | set helptext(Safe:) " |
| 1079 | In this sub-menu are some options for making x11vnc operations |
| 1080 | more, or less, safe. E.g. disable the running of external commands, etc. |
| 1081 | |
| 1082 | You can also turn off the Remote control channel (NOTE that doing that |
| 1083 | will disable the GUI from being able to communicate with x11vnc). |
| 1084 | " |
| 1085 | |
| 1086 | set helptext(X-ext:) " |
| 1087 | In this sub-menu are a few rarely used options regarding some X extensions |
| 1088 | used by x11vnc. |
| 1089 | " |
| 1090 | set helptext(Clipping:) " |
| 1091 | In this sub-menu are some options regarding clipping or blacking out |
| 1092 | portions of the Screen. E.g. under XINERAMA when the multiple monitors |
| 1093 | are not the same size. |
| 1094 | |
| 1095 | " |
| 1096 | set helptext(Misc-Screen:) " |
| 1097 | In this sub-menu are some little used options modifying aspects of |
| 1098 | the screen source. |
| 1099 | " |
| 1100 | |
| 1101 | set helptext(Settings:) " |
| 1102 | In this sub-menu are some options for saving and loading option settings. |
| 1103 | The default file to store settings in is ~/.x11vncrc, but you can save |
| 1104 | different \"profiles\" in other files for later use. |
| 1105 | |
| 1106 | " |
| 1107 | set helptext(Java-applet:) " |
| 1108 | In this sub-menu are some options for running the built-in HTTP server |
| 1109 | that delivers the TightVNC Java VNC Viewer applet (VncViewer.jar) to |
| 1110 | clients. The viewer runs in their Web browser. |
| 1111 | |
| 1112 | The default port listened on is 5800, so the URL is typically: |
| 1113 | |
| 1114 | http://hostname:5800/ |
| 1115 | |
| 1116 | but this can be altered by -httpport, etc. |
| 1117 | " |
| 1118 | |
| 1119 | set helptext(Chat:) " |
| 1120 | In this sub-menu are some options for enabling a local chat window |
| 1121 | and starting or stopping the current chat. This is the UltraVNC |
| 1122 | Text Chat support in x11vnc. |
| 1123 | " |
| 1124 | |
| 1125 | set helptext(ScrollCopyRect:) " |
| 1126 | This sub-menu has some options for the x11vnc Scroll detection and |
| 1127 | CopyRect speedup scheme. |
| 1128 | |
| 1129 | For this mode, x11vnc \"spies\" on communication between the X server and |
| 1130 | applications using the RECORD extension. It looks for various patterns |
| 1131 | to detect a scrolled window. This only works for some applications, |
| 1132 | fortunately some important ones. |
| 1133 | |
| 1134 | Once the scroll is detected it uses the VNC CopyRect encoding for a |
| 1135 | big speedup. Screen polling is also sped up for this scheme. |
| 1136 | |
| 1137 | There are many tweakable parameters for this mode and they are described |
| 1138 | in the sub-menu items. |
| 1139 | " |
| 1140 | |
| 1141 | set helptext(XDAMAGE:) " |
| 1142 | The DAMAGE X extension allows the X server to send signals to x11vnc |
| 1143 | telling it which regions of the screen have been changed. This improves |
| 1144 | x11vnc's performance markedly. The DAMAGE extension must be available |
| 1145 | on the display for this to work. |
| 1146 | |
| 1147 | Unfortunately DAMAGE cannot be trusted completely for the changed regions, |
| 1148 | because often the reported changed region is much larger than the actual |
| 1149 | changed regions. Nevertheless, x11vnc uses the DAMAGE information very |
| 1150 | effectively as hints to improve its performance. |
| 1151 | |
| 1152 | The items in the sub-menu allow tweaking x11vnc's DAMAGE algorithm. |
| 1153 | " |
| 1154 | |
| 1155 | set helptext(Ncache:) " |
| 1156 | A simple client-side (viewer) caching scheme is enabled with the |
| 1157 | \"-ncache n\" option. It simply uses \"n\" framebuffer sized areas |
| 1158 | below the actual display for caching window pixel data. |
| 1159 | |
| 1160 | Drawbacks are it uses a lot of RAM (roughly n times more), and the |
| 1161 | pixels cache area is visible in the viewers. |
| 1162 | |
| 1163 | The items in the sub-menu allow tweaking x11vnc's -ncache algorithm. |
| 1164 | " |
| 1165 | |
| 1166 | set helptext(SharedMemory:) " |
| 1167 | This sub-menu provides some options regarding SYSV shared memory usage |
| 1168 | (shm) by x11vnc. Usually you want shm turned on because the x11vnc |
| 1169 | process is nearly always running on the same machine the X server process |
| 1170 | is running on. SharedMemory gives a performance speedup. However, if you |
| 1171 | need to modify this scenario for special usage these options allow you to. |
| 1172 | " |
| 1173 | |
| 1174 | set helptext(Misc-Debug:) " |
| 1175 | This sub-menu contains a lot of debugging parameters usually used |
| 1176 | for debugging x11vnc itself. This is unlike the -debug_pointer and |
| 1177 | -debug_keyboard options that are useful in learning information, quirks, |
| 1178 | etc. about your local display and environment. |
| 1179 | " |
| 1180 | |
| 1181 | set helptext(Selection:) " |
| 1182 | This sub-menu contains some options centering around the Selection |
| 1183 | (also referred to as the Clipboard, Cutbuffers, etc). x11vnc will try |
| 1184 | to exchange the selections between the VNC viewers and the X server. |
| 1185 | You can adjust that behavior with these options. |
| 1186 | " |
| 1187 | |
| 1188 | set helptext(WindowView) " |
| 1189 | Set the Window View Mode for the gui. There are three modes: |
| 1190 | |
| 1191 | - full: Presents the full gui (Actions, Clients, etc, buttons, |
| 1192 | and the Text area and Set/Entry box). |
| 1193 | |
| 1194 | - icon: Presents a small icon instead of the full gui. Moving |
| 1195 | the mouse over it shows the VNC display name and any |
| 1196 | connected clients. Clicking on the icon pops up a menu |
| 1197 | of actions to perform. Among them is \"Properties\" that |
| 1198 | allows setting more parameters. Clicking on \"Advanced\" |
| 1199 | in \"Properties\" brings up the full gui. |
| 1200 | |
| 1201 | - tray: Attempt to embed the small icon in the system tray. If |
| 1202 | this fails it will resort to icon mode where the small icon |
| 1203 | is a standalone window. |
| 1204 | |
| 1205 | Note that in \"full\" mode if you delete the full gui window the gui |
| 1206 | terminates (but the x11vnc server keeps running). However under \"icon\" |
| 1207 | or \"tray\" mode if you bring up the full gui window via \"Properties -> |
| 1208 | Advanced\" and then delete it the gui does NOT terminate. |
| 1209 | |
| 1210 | Also note that by default in \"icon\" mode if you delete the icon |
| 1211 | window both the gui *and* the x11vnc server terminate. |
| 1212 | " |
| 1213 | |
| 1214 | set helptext(gui) " |
| 1215 | tkx11vnc is a simple frontend to x11vnc. Nothing fancy, it merely |
| 1216 | provides an interface to each of the many x11vnc command line options and |
| 1217 | remote control commands. See \"Help -> all\" for much info about x11vnc. |
| 1218 | |
| 1219 | For a simplier gui, run x11vnc in \"tray\" or \"icon\" mode such as |
| 1220 | \"-gui tray\", \"-gui icon\", or \"-gui tray=setpass\". In that |
| 1221 | mode the full gui is only available under \"Advanced ...\". |
| 1222 | |
| 1223 | Also, \"-gui ez\" will show fewer menu items (toggle via Misc -> simple_gui) |
| 1224 | |
| 1225 | All menu items have a (?) button one can click on to get more information |
| 1226 | about the option or command. |
| 1227 | |
| 1228 | There are two states tkx11vnc can be in: |
| 1229 | |
| 1230 | 1) Available to control a running x11vnc process. |
| 1231 | |
| 1232 | 2) Getting ready to start a x11vnc process. |
| 1233 | |
| 1234 | Most people will just use state 1). |
| 1235 | |
| 1236 | In state 1) the Menu items available in the menus are those that |
| 1237 | correspond to the x11vnc \"remote control\" commands. See the -remote |
| 1238 | entry under \"Help -> all\" for a complete list. Also available is |
| 1239 | the \"Actions -> stop\" item to shut down the running x11vnc server, |
| 1240 | thereby changing to state 2). There are other actions available too. |
| 1241 | |
| 1242 | In state 2) the Menu items available in the menus (\"Actions\", \"Clients\", |
| 1243 | etc.) are those that correspond to command line options used in starting |
| 1244 | an x11vnc process, and the \"Actions -> start\" item executes |
| 1245 | x11vnc thereby changing to state 1). To see what x11vnc startup command |
| 1246 | you have built so far, look at the (?) help for \"Actions -> start\" |
| 1247 | and it will show you what the command looks like. |
| 1248 | |
| 1249 | There is much overlap between the menu items available in state 1) |
| 1250 | and state 2), but it is worth keeping in mind it is not 100%. |
| 1251 | For example, you cannot set passwords or password files in state 1). |
| 1252 | (update: simple password setting is now allowed in \"tray\" or \"icon\" mode). |
| 1253 | |
| 1254 | |
| 1255 | Also note that there may be *two* separate X displays involved, not just |
| 1256 | one: 1) the X display x11vnc will be polling (and making available to |
| 1257 | VNC viewers), and 2) the X display this GUI is intended to display on. |
| 1258 | |
| 1259 | For example, one might use ssh to access the remote machine where the |
| 1260 | GUI would display on :11 and x11vnc would poll display :0. By default |
| 1261 | the gui will display on the value in the DISPLAY env. variable followed |
| 1262 | by the value from the -display option. To override this, use something |
| 1263 | like: \"-gui otherhost:0\", etc. |
| 1264 | |
| 1265 | |
| 1266 | GUI components: |
| 1267 | --- ---------- |
| 1268 | |
| 1269 | 1) At the top of the gui is a info text label where information will |
| 1270 | be posted, e.g. when traversing menu items text indicating how to get |
| 1271 | help on the item and its current value will be displayed. |
| 1272 | |
| 1273 | 2) Below the info label is the area where the menu buttons, \"Actions\", |
| 1274 | \"Clients\", etc., are presented. If a menu item has a checkbox, |
| 1275 | it corresponds to a boolean on/off variable. Otherwise it is |
| 1276 | either a string variable, or an action not associated with a |
| 1277 | variable (for the most part). |
| 1278 | |
| 1279 | 3) Below the menu button area is a label indicating the current x11vnc |
| 1280 | X display being polled and the corresponding VNC display name. Both |
| 1281 | will be \"(*none*)\" when there is no connection established. |
| 1282 | |
| 1283 | 4) Below the x11 and vnc displays label is a text area there scrolling |
| 1284 | information about actions being taken and commands being run is displayed. |
| 1285 | To scroll click in the area and use PageUp/PageDown or the arrow keys. |
| 1286 | |
| 1287 | 5) At the bottom is an entry area. When one selects a menu item that |
| 1288 | requires supplying a string value, the label will be set to the |
| 1289 | parameter name and one types in the new value. Then one presses the |
| 1290 | \"OK\" button or presses \"Enter\" to set the value. Or you can press |
| 1291 | \"Cancel\" or \"Escape\" to avoid changing the variable. |
| 1292 | |
| 1293 | Many variables are boolean toggles (for example, \"Permissions -> |
| 1294 | viewonly\") or Radio button selections. Selecting these menu items |
| 1295 | will NOT activate the entry area but rather toggle the variable |
| 1296 | immediately. |
| 1297 | |
| 1298 | |
| 1299 | CASCADES BUG: There is a bug not yet worked around for the cascade menus |
| 1300 | where the (?) help button gets in the way. To get the mouse over to |
| 1301 | the cascade menu click and release mouse to activate the cascade, then |
| 1302 | you can click on its items. Dragging with a mouse button held down will |
| 1303 | not work (sorry!). |
| 1304 | |
| 1305 | |
| 1306 | Key Bindings: |
| 1307 | |
| 1308 | In the Text Area: Control-/ selects all of the text. |
| 1309 | Anywhere: Control-d invokes \"Actions -> detach\" |
| 1310 | Anywhere: Control-a invokes \"Actions -> attach\" |
| 1311 | Anywhere: Control-p invokes \"Actions -> ping\" |
| 1312 | Anywhere: Control-u and Control-r invoke \"Actions -> update-all\" |
| 1313 | " |
| 1314 | |
| 1315 | set under_wally " |
| 1316 | Misc: |
| 1317 | |
| 1318 | Since x11vnc has so many settings and to avoid further confusion, |
| 1319 | the libvncserver options: |
| 1320 | |
| 1321 | -alwaysshared |
| 1322 | -nevershared |
| 1323 | -dontdisconnect |
| 1324 | |
| 1325 | are not available for changing in a running x11vnc (even though it |
| 1326 | is feasible). These options overlap with the x11vnc options -shared |
| 1327 | and -forever which are hopefully enough for most usage. They may be |
| 1328 | specified for x11vnc startup if desired. |
| 1329 | |
| 1330 | " |
| 1331 | |
| 1332 | global beginner_mode |
| 1333 | if {$beginner_mode} { |
| 1334 | set helptext(gui) " |
| 1335 | tkx11vnc is a simple frontend to x11vnc. It is currently running in |
| 1336 | \"ez\" or \"simple\" mode. For many more options run it in normal |
| 1337 | mode by toggling \"Misc -> simple_gui\". |
| 1338 | |
| 1339 | All menu items have a (?) button one can click on to get more information |
| 1340 | about the option or command. |
| 1341 | |
| 1342 | GUI components: |
| 1343 | --- ---------- |
| 1344 | |
| 1345 | 1) At the top of the gui is a info text label where information will |
| 1346 | be posted, e.g. when traversing menu items text indicating how to get |
| 1347 | help on the item and its current value will be displayed. |
| 1348 | |
| 1349 | 2) Below the info label is the area where the menu buttons, \"Actions\", |
| 1350 | \"Clients\", etc., are presented. If a menu item has a checkbox, |
| 1351 | it corresponds to a boolean on/off variable. Otherwise it is |
| 1352 | either a string variable, or an action not associated with a |
| 1353 | variable (for the most part). |
| 1354 | |
| 1355 | 3) Below the menu button area is a label indicating the current x11vnc |
| 1356 | X display being polled and the corresponding VNC display name. Both |
| 1357 | will be \"(*none*)\" when there is no connection established. |
| 1358 | |
| 1359 | 4) Below the x11 and vnc displays label is a text area there scrolling |
| 1360 | information about actions being taken and commands being run is displayed. |
| 1361 | To scroll click in the area and use PageUp/PageDown or the arrow keys. |
| 1362 | |
| 1363 | 5) At the bottom is an entry area. When one selects a menu item that |
| 1364 | requires supplying a string value, the label will be set to the |
| 1365 | parameter name and one types in the new value. Then one presses the |
| 1366 | \"OK\" button or presses \"Enter\" to set the value. Or you can press |
| 1367 | \"Cancel\" or \"Escape\" to avoid changing the variable. |
| 1368 | |
| 1369 | Many variables are boolean toggles (for example, \"Permissions -> |
| 1370 | viewonly\") or Radio button selections. Selecting these menu items |
| 1371 | will NOT activate the entry area but rather toggle the variable |
| 1372 | immediately. |
| 1373 | |
| 1374 | CASCADES BUG: There is a bug not yet worked around for the cascade menus |
| 1375 | where the (?) help button gets in the way. To get the mouse over to |
| 1376 | the cascade menu click and release mouse to activate the cascade, then |
| 1377 | you can click on its items. Dragging with a mouse button held down will |
| 1378 | not work (sorry!). |
| 1379 | |
| 1380 | " |
| 1381 | } |
| 1382 | |
| 1383 | } |
| 1384 | |
| 1385 | proc center_win {w} { |
| 1386 | wm withdraw $w |
| 1387 | set x [expr [winfo screenwidth $w]/2 - [winfo reqwidth $w]/2]; |
| 1388 | set y [expr [winfo screenheight $w]/2 - [winfo reqheight $w]/2]; |
| 1389 | wm geometry $w +$x+$y |
| 1390 | wm deiconify $w |
| 1391 | update |
| 1392 | } |
| 1393 | |
| 1394 | proc textwidth {text} { |
| 1395 | set min 0; |
| 1396 | foreach line [split $text "\n"] { |
| 1397 | set n [string length $line] |
| 1398 | if {$n > $min} { |
| 1399 | set min $n |
| 1400 | } |
| 1401 | } |
| 1402 | return $min |
| 1403 | } |
| 1404 | |
| 1405 | proc textheight {text} { |
| 1406 | set count 0; |
| 1407 | foreach line [split $text "\n"] { |
| 1408 | incr count |
| 1409 | } |
| 1410 | return $count |
| 1411 | } |
| 1412 | |
| 1413 | proc set_name {name} { |
| 1414 | global full_win icon_mode |
| 1415 | global saved_set_name |
| 1416 | |
| 1417 | if {![info exists saved_set_name]} { |
| 1418 | set saved_set_name "tkx11vnc" |
| 1419 | } |
| 1420 | if {$name == "RESTORE"} { |
| 1421 | set name $saved_set_name |
| 1422 | } else { |
| 1423 | set saved_set_name $name |
| 1424 | } |
| 1425 | if {![info exists full_win]} { |
| 1426 | return |
| 1427 | } |
| 1428 | set w "." |
| 1429 | if {$icon_mode} { |
| 1430 | wm title $w "$name" |
| 1431 | wm iconname $w "$name" |
| 1432 | set w $full_win |
| 1433 | } |
| 1434 | wm title $w "$name" |
| 1435 | wm iconname $w "$name" |
| 1436 | } |
| 1437 | |
| 1438 | proc make_toplevel {w {title ""}} { |
| 1439 | catch {destroy $w} |
| 1440 | toplevel $w; |
| 1441 | bind $w <Escape> "destroy $w" |
| 1442 | if {$title != ""} { |
| 1443 | wm title $w $title |
| 1444 | wm iconname $w $title |
| 1445 | } |
| 1446 | } |
| 1447 | |
| 1448 | proc textwin {name title text {entry ""}} { |
| 1449 | global max_text_height max_text_width |
| 1450 | global bfont ffont |
| 1451 | |
| 1452 | set width [textwidth $text] |
| 1453 | incr width |
| 1454 | if {$width > $max_text_width} { |
| 1455 | set width $max_text_width |
| 1456 | } |
| 1457 | set height [textheight $text] |
| 1458 | if {$height > $max_text_height} { |
| 1459 | set height $max_text_height |
| 1460 | } |
| 1461 | |
| 1462 | set w ".text_$name" |
| 1463 | make_toplevel $w $title |
| 1464 | |
| 1465 | frame $w.f -bd 0; |
| 1466 | pack $w.f -fill both -expand 1 |
| 1467 | text $w.f.t -width $width -height $height -setgrid 1 -bd 2 \ |
| 1468 | -yscrollcommand "$w.f.y set" -relief ridge \ |
| 1469 | -font $ffont; |
| 1470 | scrollbar $w.f.y -orient v -relief sunken -command "$w.f.t yview"; |
| 1471 | button $w.f.b -text "Dismiss" -command "destroy $w" -font $bfont \ |
| 1472 | -pady 2 |
| 1473 | |
| 1474 | $w.f.t insert 1.0 $text; |
| 1475 | |
| 1476 | bind $w <Enter> "focus $w.f.t" |
| 1477 | |
| 1478 | if {$entry != ""} { |
| 1479 | # varname+Label Name |
| 1480 | set list [split $entry "+"] |
| 1481 | set varname [lindex $list 0] |
| 1482 | set labname [lindex $list 1] |
| 1483 | frame $w.f.ef -bd 1 -relief groove |
| 1484 | label $w.f.ef.l -text "$labname" -anchor w -font $bfont |
| 1485 | entry $w.f.ef.e -relief sunken -font $ffont \ |
| 1486 | -textvariable $varname |
| 1487 | button $w.f.ef.b -text "OK" -font $bfont \ |
| 1488 | -command "set ${varname}_ok 1; destroy $w" |
| 1489 | bind $w.f.ef.e <KeyPress-Return> "set ${varname}_ok 1; destroy $w" |
| 1490 | |
| 1491 | pack $w.f.ef.l -side left |
| 1492 | pack $w.f.ef.e -side left -fill x -expand 1 |
| 1493 | pack $w.f.ef.b -side right |
| 1494 | } |
| 1495 | |
| 1496 | wm withdraw $w |
| 1497 | pack $w.f.b -side bottom -fill x |
| 1498 | if {$entry != ""} { |
| 1499 | pack $w.f.ef -side bottom -fill x |
| 1500 | bind $w <Enter> "focus $w.f.ef.e" |
| 1501 | $w.f.ef.e icursor end |
| 1502 | } else { |
| 1503 | bind $w <Enter> "focus $w.f.t" |
| 1504 | } |
| 1505 | pack $w.f.y -side right -fill y; |
| 1506 | pack $w.f.t -side top -fill both -expand 1; |
| 1507 | update |
| 1508 | |
| 1509 | center_win $w |
| 1510 | |
| 1511 | return $w |
| 1512 | } |
| 1513 | |
| 1514 | proc active_when_connected {item} { |
| 1515 | global helpremote helptext |
| 1516 | global icon_mode |
| 1517 | |
| 1518 | if {$icon_mode} { |
| 1519 | if {$item == "passwd"} { |
| 1520 | return 1 |
| 1521 | } |
| 1522 | if {$item == "viewpasswd"} { |
| 1523 | return 1 |
| 1524 | } |
| 1525 | } |
| 1526 | |
| 1527 | if {[opt_match G $item]} { |
| 1528 | return 1 |
| 1529 | } elseif {[opt_match R $item]} { |
| 1530 | return 1 |
| 1531 | } elseif {[opt_match S $item]} { |
| 1532 | return 0 |
| 1533 | } elseif {[is_action $item]} { |
| 1534 | if {[opt_match R $item]} { |
| 1535 | return 1 |
| 1536 | } else { |
| 1537 | return 0 |
| 1538 | } |
| 1539 | } elseif {[info exists helpremote($item)]} { |
| 1540 | return 1 |
| 1541 | } else { |
| 1542 | return 0 |
| 1543 | } |
| 1544 | } |
| 1545 | |
| 1546 | proc active_when_starting {item} { |
| 1547 | global helpremote helptext beginner_mode |
| 1548 | |
| 1549 | if {$beginner_mode} { |
| 1550 | if {[opt_match G $item]} { |
| 1551 | return 1 |
| 1552 | } |
| 1553 | if {$item == "display"} { |
| 1554 | return 1 |
| 1555 | } |
| 1556 | if {$item == "attach"} { |
| 1557 | return 1 |
| 1558 | } |
| 1559 | if {$item == "debug_gui"} { |
| 1560 | return 1 |
| 1561 | } |
| 1562 | return 0 |
| 1563 | } |
| 1564 | |
| 1565 | if {[opt_match G $item]} { |
| 1566 | return 1 |
| 1567 | } elseif {[opt_match S $item]} { |
| 1568 | return 1 |
| 1569 | } elseif {[opt_match R $item]} { |
| 1570 | return 0 |
| 1571 | } elseif {[is_action $item]} { |
| 1572 | if {[opt_match S $item]} { |
| 1573 | return 1 |
| 1574 | } else { |
| 1575 | return 0 |
| 1576 | } |
| 1577 | } elseif {[info exists helptext($item)]} { |
| 1578 | return 1 |
| 1579 | } else { |
| 1580 | return 0 |
| 1581 | } |
| 1582 | } |
| 1583 | |
| 1584 | proc help_win {item} { |
| 1585 | global helptext helpremote menu_var |
| 1586 | global query_ans query_aro |
| 1587 | global beginner_mode |
| 1588 | |
| 1589 | set ok 0 |
| 1590 | set text "Help on $item:\n\n" |
| 1591 | |
| 1592 | if {$item == "NewClient"} { |
| 1593 | ; |
| 1594 | } elseif {[is_gui_internal $item]} { |
| 1595 | if {$item != "gui" && $item != "all" && $item != "Misc-Tuning:" \ |
| 1596 | && $item != "Properties" && $item != "Tray"} { |
| 1597 | append text " + Is a gui internal Action (cannot be set).\n"; |
| 1598 | } |
| 1599 | } elseif {[is_action $item]} { |
| 1600 | append text " + Is a remote control Action (cannot be set).\n"; |
| 1601 | } elseif {[active_when_connected $item]} { |
| 1602 | append text " + Can be changed in a running x11vnc.\n"; |
| 1603 | } else { |
| 1604 | append text " - Cannot be changed in a running x11vnc.\n"; |
| 1605 | } |
| 1606 | if {$item == "NewClient"} { |
| 1607 | ; |
| 1608 | } elseif {[is_gui_internal $item]} { |
| 1609 | ; |
| 1610 | } elseif {[active_when_starting $item]} { |
| 1611 | append text " + Can be set at x11vnc startup.\n"; |
| 1612 | } else { |
| 1613 | if {! $beginner_mode} { |
| 1614 | append text " - Cannot be set at x11vnc startup.\n"; |
| 1615 | } |
| 1616 | } |
| 1617 | append text "\n" |
| 1618 | |
| 1619 | if {[info exists helptext($item)]} { |
| 1620 | append text "\n" |
| 1621 | if {[is_gui_internal $item]} { |
| 1622 | append text "==== x11vnc help: ====\n"; |
| 1623 | } else { |
| 1624 | append text "==== x11vnc startup option help: ====\n"; |
| 1625 | } |
| 1626 | append text "\n" |
| 1627 | append text $helptext($item) |
| 1628 | append text "\n" |
| 1629 | set ok 1 |
| 1630 | } |
| 1631 | |
| 1632 | if {[info exists helpremote($item)]} { |
| 1633 | append text "\n" |
| 1634 | append text "==== x11vnc remote control help: ====\n"; |
| 1635 | append text "\n" |
| 1636 | append text $helpremote($item) |
| 1637 | set ok 1 |
| 1638 | } |
| 1639 | |
| 1640 | if {![is_action $item] && [info exists menu_var($item)]} { |
| 1641 | global unset_str |
| 1642 | append text "\n\n" |
| 1643 | append text "==== current $item value: ====\n"; |
| 1644 | append text "\n" |
| 1645 | |
| 1646 | if {$item == "passwd" || $item == "viewpasswd"} { |
| 1647 | ; |
| 1648 | } elseif {$menu_var($item) == ""} { |
| 1649 | append text "$unset_str\n" |
| 1650 | } else { |
| 1651 | append text "$menu_var($item)\n" |
| 1652 | } |
| 1653 | if {$item == "http" || $item == "httpdir" || $item == "httpport"} { |
| 1654 | global vnc_url; |
| 1655 | append text "\nURL: $vnc_url\n" |
| 1656 | } |
| 1657 | } |
| 1658 | |
| 1659 | if {$item == "start"} { |
| 1660 | set str [get_start_x11vnc_txt] |
| 1661 | append_text "$str\n" |
| 1662 | # append text "\nPossible \$HOME/.x11vncrc settings for this command:\n\n" |
| 1663 | # set rctxt [get_start_x11vnc_cmd 1] |
| 1664 | # append text "$rctxt\n" |
| 1665 | } |
| 1666 | |
| 1667 | regsub -all { } $item " " name |
| 1668 | |
| 1669 | if {$ok} { |
| 1670 | textwin $name "x11vnc help: $item" "$text"; |
| 1671 | } |
| 1672 | return $ok |
| 1673 | } |
| 1674 | |
| 1675 | proc parse_help {} { |
| 1676 | global env x11vnc_prog; |
| 1677 | global helpall helptext; |
| 1678 | |
| 1679 | set helppipe [open "| $x11vnc_prog -help" "r"]; |
| 1680 | if {$helppipe == ""} { |
| 1681 | puts stderr "failed to run $x11vnc_prog -help"; |
| 1682 | exit 1; |
| 1683 | } |
| 1684 | |
| 1685 | set sawopts 0; |
| 1686 | set curropt ""; |
| 1687 | while {[gets $helppipe line] > -1} { |
| 1688 | append helpall "$line\n" |
| 1689 | |
| 1690 | # XXX |
| 1691 | if {[regexp {^Options:} $line]} { |
| 1692 | set sawopts 1; |
| 1693 | continue; |
| 1694 | } |
| 1695 | # XXX |
| 1696 | if {[regexp {^These options} $line]} { |
| 1697 | continue; |
| 1698 | } |
| 1699 | # tweak aliases: |
| 1700 | regsub {^-zeroconf} $line "-zero_conf" line |
| 1701 | regsub {^-avahi } $line "-zeroconf" line |
| 1702 | |
| 1703 | if {! $sawopts} { |
| 1704 | continue; |
| 1705 | } |
| 1706 | if {[regexp {^-([0-9A-z_][0-9A-z_]*)} $line match name]} { |
| 1707 | set allnames($name) 1; |
| 1708 | if {"$curropt" != "no$name" && "no$curropt" != "$name"} { |
| 1709 | set curropt $name; |
| 1710 | set helptext($curropt) "$line\n"; |
| 1711 | } else { |
| 1712 | append helptext($curropt) "$line\n"; |
| 1713 | } |
| 1714 | } elseif {$curropt != ""} { |
| 1715 | append helptext($curropt) "$line\n"; |
| 1716 | } |
| 1717 | } |
| 1718 | foreach name [array names allnames] { |
| 1719 | if {[regexp {^no} $name]} { |
| 1720 | regsub {^no} $name "" pair |
| 1721 | } else { |
| 1722 | set pair "no$name" |
| 1723 | } |
| 1724 | if {[info exists helptext($name)]} { |
| 1725 | if ![info exists helptext($pair)] { |
| 1726 | set helptext($pair) $helptext($name); |
| 1727 | } |
| 1728 | } elseif {[info exists helptext($pair)]} { |
| 1729 | if ![info exists helptext($name)] { |
| 1730 | set helptext($name) $helptext($pair); |
| 1731 | } |
| 1732 | } |
| 1733 | } |
| 1734 | |
| 1735 | set_internal_help |
| 1736 | } |
| 1737 | |
| 1738 | proc tweak_both {new old} { |
| 1739 | tweak_help $new $old |
| 1740 | tweak_remote_help $new $old |
| 1741 | } |
| 1742 | |
| 1743 | proc tweak_remote_help {new old} { |
| 1744 | global helpremote |
| 1745 | if ![info exists helpremote($new)] { |
| 1746 | if {[info exists helpremote($old)]} { |
| 1747 | set helpremote($new) $helpremote($old) |
| 1748 | } |
| 1749 | } |
| 1750 | } |
| 1751 | |
| 1752 | proc tweak_help {new old} { |
| 1753 | global helptext |
| 1754 | if ![info exists helptext($new)] { |
| 1755 | if {[info exists helptext($old)]} { |
| 1756 | set helptext($new) $helptext($old) |
| 1757 | } |
| 1758 | } |
| 1759 | } |
| 1760 | |
| 1761 | proc parse_remote_help {} { |
| 1762 | global helpremote helptext help_indent remote_name; |
| 1763 | |
| 1764 | set sawopts 0; |
| 1765 | set curropt ""; |
| 1766 | set possopts ""; |
| 1767 | set offset [expr $help_indent - 1]; |
| 1768 | foreach line [split $helptext(remote) "\n"] { |
| 1769 | |
| 1770 | set line [string range $line $offset end]; |
| 1771 | |
| 1772 | # XXX |
| 1773 | if {[regexp {^The following -remote/-R commands} $line]} { |
| 1774 | set sawopts 1; |
| 1775 | continue; |
| 1776 | } |
| 1777 | # XXX |
| 1778 | if {[regexp {^The vncconnect.*command} $line]} { |
| 1779 | set sawopts 0; |
| 1780 | } |
| 1781 | |
| 1782 | if {! $sawopts} { |
| 1783 | continue; |
| 1784 | } |
| 1785 | if {[regexp {^([0-9A-z_][0-9A-z_:]*)} $line match name]} { |
| 1786 | regsub {:.*$} $name "" popt |
| 1787 | lappend possopts $popt |
| 1788 | if {"$curropt" != "no$name" && "no$curropt" != "$name"} { |
| 1789 | set curropt $name; |
| 1790 | regsub {:.*$} $curropt "" curropt |
| 1791 | set remote_name($curropt) $name |
| 1792 | set helpremote($curropt) "$line\n"; |
| 1793 | } else { |
| 1794 | append helpremote($curropt) "$line\n"; |
| 1795 | } |
| 1796 | } elseif {$curropt != ""} { |
| 1797 | append helpremote($curropt) "$line\n"; |
| 1798 | } |
| 1799 | } |
| 1800 | |
| 1801 | foreach popt $possopts { |
| 1802 | if {[info exists helpremote($popt)]} { |
| 1803 | continue |
| 1804 | } |
| 1805 | if {[regexp {^no} $popt]} { |
| 1806 | regsub {^no} $popt "" try |
| 1807 | } else { |
| 1808 | set try "no$popt" |
| 1809 | } |
| 1810 | if {[info exists helpremote($try)]} { |
| 1811 | set helpremote($popt) $helpremote($try) |
| 1812 | } |
| 1813 | } |
| 1814 | } |
| 1815 | |
| 1816 | proc parse_query_help {} { |
| 1817 | global query_ans query_aro query_ans_list query_aro_list helptext; |
| 1818 | |
| 1819 | set sawans 0; |
| 1820 | set sawaro 0; |
| 1821 | set ans_str "" |
| 1822 | set aro_str "" |
| 1823 | |
| 1824 | foreach line [split $helptext(query) "\n"] { |
| 1825 | |
| 1826 | if {! $sawans && [regexp {^ *ans=} $line]} { |
| 1827 | set sawans 1 |
| 1828 | } |
| 1829 | if {! $sawans} { |
| 1830 | continue |
| 1831 | } |
| 1832 | |
| 1833 | if {[regexp {^ *aro=} $line]} { |
| 1834 | set sawaro 1 |
| 1835 | } |
| 1836 | if {$sawaro && [regexp {^[ ]*$} $line]} { |
| 1837 | set sawans 0 |
| 1838 | break |
| 1839 | } |
| 1840 | |
| 1841 | regsub {ans=} $line "" line |
| 1842 | regsub {aro=} $line "" line |
| 1843 | set line [string trim $line] |
| 1844 | |
| 1845 | if {$sawaro} { |
| 1846 | set aro_str "$aro_str $line" |
| 1847 | } else { |
| 1848 | set ans_str "$ans_str $line" |
| 1849 | } |
| 1850 | } |
| 1851 | |
| 1852 | regsub -all { *} $ans_str " " ans_str |
| 1853 | regsub -all { *} $aro_str " " aro_str |
| 1854 | |
| 1855 | set ans_str [string trim $ans_str] |
| 1856 | set aro_str [string trim $aro_str] |
| 1857 | set query_ans_list [split $ans_str] |
| 1858 | set query_aro_list [split $aro_str] |
| 1859 | |
| 1860 | foreach item $query_ans_list { |
| 1861 | if {[regexp {^[ ]*$} $item]} { |
| 1862 | continue |
| 1863 | } |
| 1864 | set query_ans($item) 1 |
| 1865 | } |
| 1866 | foreach item $query_aro_list { |
| 1867 | if {[regexp {^[ ]*$} $item]} { |
| 1868 | continue |
| 1869 | } |
| 1870 | set query_aro($item) 1 |
| 1871 | } |
| 1872 | } |
| 1873 | |
| 1874 | proc in_debug_mode {} { |
| 1875 | global menu_var |
| 1876 | if {![info exists menu_var(debug_gui)]} { |
| 1877 | return 0 |
| 1878 | } |
| 1879 | return $menu_var(debug_gui) |
| 1880 | } |
| 1881 | |
| 1882 | # Menubar utilities: |
| 1883 | proc menus_state {state} { |
| 1884 | global menu_b |
| 1885 | |
| 1886 | foreach case [array names menu_b] { |
| 1887 | set menu_button $menu_b($case) |
| 1888 | if {![winfo exists $menu_button]} { |
| 1889 | continue |
| 1890 | } |
| 1891 | $menu_button configure -state $state |
| 1892 | } |
| 1893 | } |
| 1894 | |
| 1895 | proc menus_enable {} { |
| 1896 | global menus_disabled |
| 1897 | |
| 1898 | menus_state "normal" |
| 1899 | set menus_disabled 0 |
| 1900 | } |
| 1901 | |
| 1902 | proc menus_disable {} { |
| 1903 | global menus_disabled |
| 1904 | |
| 1905 | set menus_disabled 1 |
| 1906 | menus_state "disabled" |
| 1907 | } |
| 1908 | |
| 1909 | # Entry box utilities: |
| 1910 | proc entry_state {x state} { |
| 1911 | global entry_box entry_label entry_ok entry_help entry_skip entry_browse |
| 1912 | global old_labels |
| 1913 | if {$x == "all"} { |
| 1914 | if {!$old_labels} { |
| 1915 | $entry_label configure -state $state |
| 1916 | } |
| 1917 | $entry_box configure -state $state |
| 1918 | $entry_ok configure -state $state |
| 1919 | $entry_skip configure -state $state |
| 1920 | $entry_help configure -state $state |
| 1921 | $entry_browse configure -state $state |
| 1922 | } elseif {$x == "label"} { |
| 1923 | if {!$old_labels} { |
| 1924 | $entry_label configure -state $state |
| 1925 | } |
| 1926 | } elseif {$x == "box"} { |
| 1927 | $entry_box configure -state $state |
| 1928 | } elseif {$x == "ok"} { |
| 1929 | $entry_ok configure -state $state |
| 1930 | } elseif {$x == "skip"} { |
| 1931 | $entry_skip configure -state $state |
| 1932 | } elseif {$x == "help"} { |
| 1933 | $entry_help configure -state $state |
| 1934 | } elseif {$x == "browse"} { |
| 1935 | $entry_browse configure -state $state |
| 1936 | } |
| 1937 | } |
| 1938 | |
| 1939 | proc entry_enable {{x "all"}} { |
| 1940 | entry_state $x normal |
| 1941 | } |
| 1942 | |
| 1943 | proc entry_disable {{x "all"}} { |
| 1944 | entry_state $x disabled |
| 1945 | } |
| 1946 | |
| 1947 | proc entry_browse_button {{show 1}} { |
| 1948 | global entry_browse |
| 1949 | if {$show} { |
| 1950 | pack $entry_browse -side left |
| 1951 | } else { |
| 1952 | pack forget $entry_browse |
| 1953 | } |
| 1954 | } |
| 1955 | proc entry_focus {} { |
| 1956 | global entry_box |
| 1957 | focus $entry_box |
| 1958 | } |
| 1959 | proc entry_select {} { |
| 1960 | global entry_box |
| 1961 | $entry_box selection range 0 end |
| 1962 | } |
| 1963 | proc entry_get {} { |
| 1964 | global entry_box |
| 1965 | return [$entry_box get] |
| 1966 | } |
| 1967 | proc entry_insert {str} { |
| 1968 | global entry_box |
| 1969 | entry_delete |
| 1970 | $entry_box insert end $str |
| 1971 | $entry_box icursor end |
| 1972 | } |
| 1973 | proc entry_delete {} { |
| 1974 | global entry_box |
| 1975 | $entry_box delete 0 end |
| 1976 | } |
| 1977 | |
| 1978 | |
| 1979 | # Utilities for remote control and updating vars. |
| 1980 | |
| 1981 | proc push_new_value {item name new {query 1}} { |
| 1982 | global menu_var always_update remote_output query_output |
| 1983 | global query_result_list |
| 1984 | |
| 1985 | set debug [in_debug_mode] |
| 1986 | |
| 1987 | set getout 0 |
| 1988 | set print_getout 0; |
| 1989 | |
| 1990 | set do_query_all 0 |
| 1991 | |
| 1992 | set newnew "" |
| 1993 | if {$item == "disconnect"} { |
| 1994 | set newnew "N/A" |
| 1995 | set do_query_all 1 |
| 1996 | } elseif {$always_update} { |
| 1997 | set do_query_all 1 |
| 1998 | } |
| 1999 | |
| 2000 | if {$item == "remote-cmd"} { |
| 2001 | # kludge for arbitrary remote command: |
| 2002 | if {[regexp {^Q:} $new]} { |
| 2003 | # extra kludge for Q:var to mean -Q var |
| 2004 | regsub {^Q:} $new "" new |
| 2005 | set qonly 1 |
| 2006 | } else { |
| 2007 | set qonly 0 |
| 2008 | } |
| 2009 | # need to extract item from new: |
| 2010 | set qtmp $new |
| 2011 | regsub {:.*$} $qtmp "" qtmp |
| 2012 | if {$qonly} { |
| 2013 | set rargs [list "-Q" "$qtmp"] |
| 2014 | set print_getout 1 |
| 2015 | set qargs "" |
| 2016 | } else { |
| 2017 | set rargs [list "-R" "$new"] |
| 2018 | set qargs "" |
| 2019 | } |
| 2020 | set getout 1 |
| 2021 | |
| 2022 | } elseif {[value_is_string $item]} { |
| 2023 | # string var: |
| 2024 | set rargs [list "-R" "$name:$new"] |
| 2025 | set qargs [list "-Q" "$name"] |
| 2026 | } else { |
| 2027 | # boolean var: |
| 2028 | set rargs [list "-R" "$name"] |
| 2029 | set qargs [list "-Q" "$name"] |
| 2030 | } |
| 2031 | |
| 2032 | if {! $query && ! $always_update} { |
| 2033 | set getout 1 |
| 2034 | } elseif {$item == "noremote"} { |
| 2035 | set getout 1 |
| 2036 | } elseif {[is_action $item] && ![opt_match Q $item] && $rargs != ""} { |
| 2037 | set getout 1 |
| 2038 | } elseif {[regexp {^(sid|id)$} $item] && ![regexp {^0x} $new]} { |
| 2039 | set getout 1 |
| 2040 | } |
| 2041 | |
| 2042 | set remote_output "" |
| 2043 | set query_output "" |
| 2044 | |
| 2045 | if {!$debug} { |
| 2046 | if [regexp {passwd} $rargs] { |
| 2047 | append_text "x11vnc ..." |
| 2048 | } else { |
| 2049 | append_text "x11vnc $rargs ..." |
| 2050 | } |
| 2051 | } |
| 2052 | |
| 2053 | if {$getout} { |
| 2054 | set remote_output [run_remote_cmd $rargs] |
| 2055 | if {$print_getout} { |
| 2056 | append_text "\t$remote_output" |
| 2057 | } |
| 2058 | append_text "\n" |
| 2059 | return |
| 2060 | } |
| 2061 | |
| 2062 | if {$do_query_all} { |
| 2063 | set all [all_query_vars] |
| 2064 | set qargs [list "-Q" $all] |
| 2065 | |
| 2066 | global last_query_all_time |
| 2067 | set last_query_all_time [clock seconds] |
| 2068 | } |
| 2069 | |
| 2070 | set rqargs [concat $rargs $qargs] |
| 2071 | |
| 2072 | set query [run_remote_cmd $rqargs] |
| 2073 | set query_output $query |
| 2074 | |
| 2075 | set query_result_list "" |
| 2076 | |
| 2077 | if {$newnew != ""} { |
| 2078 | set new $newnew |
| 2079 | } |
| 2080 | |
| 2081 | if {![see_if_ok $query $item "$name:$new"]} { |
| 2082 | # failed |
| 2083 | if {[regexp {^a..=} $query]} { |
| 2084 | # but some result came back |
| 2085 | # synchronize everything with a 2nd call. |
| 2086 | set query_output [query_all 1] |
| 2087 | } else { |
| 2088 | # server may be dead |
| 2089 | if {$item != "ping" && $item != "attach"} { |
| 2090 | try_connect |
| 2091 | } |
| 2092 | } |
| 2093 | } else { |
| 2094 | # succeeded |
| 2095 | # synchronize this variable (or variables) |
| 2096 | # for a speedup used the list parsed by see_if_ok. |
| 2097 | update_menu_vars "USE_LIST" |
| 2098 | |
| 2099 | if {$do_query_all} { |
| 2100 | global all_settings |
| 2101 | set all_settings $query |
| 2102 | } |
| 2103 | } |
| 2104 | } |
| 2105 | |
| 2106 | proc set_kmbc_str {} { |
| 2107 | global vl_bk vl_bm vl_bb vl_bc vl_bf vr_bk vr_bm vr_bb vr_bc vr_bf |
| 2108 | |
| 2109 | set str "" |
| 2110 | if {$vl_bk} { |
| 2111 | append str "K" |
| 2112 | } |
| 2113 | if {$vl_bm} { |
| 2114 | append str "M" |
| 2115 | } |
| 2116 | if {$vl_bb} { |
| 2117 | append str "B" |
| 2118 | } |
| 2119 | if {$vl_bc} { |
| 2120 | append str "C" |
| 2121 | } |
| 2122 | if {$vl_bf} { |
| 2123 | append str "F" |
| 2124 | } |
| 2125 | if {$vr_bk || $vr_bm || $vr_bb || $vr_bc || $vr_bf} { |
| 2126 | append str "," |
| 2127 | } |
| 2128 | if {$vr_bk} { |
| 2129 | append str "K" |
| 2130 | } |
| 2131 | if {$vr_bm} { |
| 2132 | append str "M" |
| 2133 | } |
| 2134 | if {$vr_bb} { |
| 2135 | append str "B" |
| 2136 | } |
| 2137 | if {$vr_bc} { |
| 2138 | append str "C" |
| 2139 | } |
| 2140 | if {$vr_bf} { |
| 2141 | append str "F" |
| 2142 | } |
| 2143 | entry_insert $str |
| 2144 | } |
| 2145 | |
| 2146 | proc insert_input_window {} { |
| 2147 | global text_area cleanup_window |
| 2148 | global ffont menu_var |
| 2149 | global vl_bk vl_bm vl_bb vl_bc vl_bf vr_bk vr_bm vr_bb vr_bc vr_bf |
| 2150 | |
| 2151 | append_text "\nUse these checkboxes to set the input permissions, " |
| 2152 | append_text "or type in the \"KMBCF...\"\n" |
| 2153 | append_text "-input string manually. Then press \"OK\" or \"Cancel\".\n" |
| 2154 | append_text "(note: an empty setting means use the default behavior, " |
| 2155 | append_text "see viewonly)\n\n" |
| 2156 | set w "$text_area.wk_f" |
| 2157 | catch {destroy $w} |
| 2158 | frame $w -bd 1 -relief ridge -cursor {top_left_arrow} |
| 2159 | set fl $w.fl |
| 2160 | frame $fl |
| 2161 | set fr $w.fr |
| 2162 | frame $fr |
| 2163 | label $fl.l -font $ffont -text "Normal clients: " |
| 2164 | checkbutton $fl.bk -pady 1 -font $ffont -anchor w -variable vl_bk \ |
| 2165 | -pady 1 -command set_kmbc_str -text "Keystrokes" |
| 2166 | checkbutton $fl.bm -font $ffont -anchor w -variable vl_bm \ |
| 2167 | -pady 1 -command set_kmbc_str -text "Mouse-Motion" |
| 2168 | checkbutton $fl.bb -font $ffont -anchor w -variable vl_bb \ |
| 2169 | -pady 1 -command set_kmbc_str -text "Button-Click" |
| 2170 | checkbutton $fl.bc -font $ffont -anchor w -variable vl_bc \ |
| 2171 | -pady 1 -command set_kmbc_str -text "Clipboard-Input" |
| 2172 | checkbutton $fl.bf -font $ffont -anchor w -variable vl_bf \ |
| 2173 | -pady 1 -command set_kmbc_str -text "Files" |
| 2174 | label $fr.l -pady 1 -font $ffont -text "View-Only clients:" |
| 2175 | checkbutton $fr.bk -font $ffont -anchor w -variable vr_bk \ |
| 2176 | -pady 1 -command set_kmbc_str -text "Keystrokes" |
| 2177 | checkbutton $fr.bm -font $ffont -anchor w -variable vr_bm \ |
| 2178 | -pady 1 -command set_kmbc_str -text "Mouse-Motion" |
| 2179 | checkbutton $fr.bb -font $ffont -anchor w -variable vr_bb \ |
| 2180 | -pady 1 -command set_kmbc_str -text "Button-Click" |
| 2181 | checkbutton $fr.bc -font $ffont -anchor w -variable vr_bc \ |
| 2182 | -pady 1 -command set_kmbc_str -text "Clipboard-Input" |
| 2183 | checkbutton $fr.bf -font $ffont -anchor w -variable vr_bf \ |
| 2184 | -pady 1 -command set_kmbc_str -text "Files" |
| 2185 | |
| 2186 | if {[info exists menu_var(input)]} { |
| 2187 | set input_str $menu_var(input) |
| 2188 | } else { |
| 2189 | set input_str "" |
| 2190 | } |
| 2191 | |
| 2192 | if {[regexp {(.*),(.*)} $input_str match normal viewonly]} { |
| 2193 | ; |
| 2194 | } else { |
| 2195 | set normal $input_str |
| 2196 | set viewonly "" |
| 2197 | } |
| 2198 | set vl_bk 0 |
| 2199 | set vl_bm 0 |
| 2200 | set vl_bb 0 |
| 2201 | set vl_bc 0 |
| 2202 | set vl_bf 0 |
| 2203 | |
| 2204 | set vr_bk 0 |
| 2205 | set vr_bm 0 |
| 2206 | set vr_bb 0 |
| 2207 | set vr_bc 0 |
| 2208 | set vr_bf 0 |
| 2209 | |
| 2210 | if {[regexp -nocase {K} $normal]} { |
| 2211 | set vl_bk 1 |
| 2212 | } |
| 2213 | if {[regexp -nocase {M} $normal]} { |
| 2214 | set vl_bm 1 |
| 2215 | } |
| 2216 | if {[regexp -nocase {B} $normal]} { |
| 2217 | set vl_bb 1 |
| 2218 | } |
| 2219 | if {[regexp -nocase {C} $normal]} { |
| 2220 | set vl_bc 1 |
| 2221 | } |
| 2222 | if {[regexp -nocase {F} $normal]} { |
| 2223 | set vl_bf 1 |
| 2224 | } |
| 2225 | if {[regexp -nocase {K} $viewonly]} { |
| 2226 | set vr_bk 1 |
| 2227 | } |
| 2228 | if {[regexp -nocase {M} $viewonly]} { |
| 2229 | set vr_bm 1 |
| 2230 | } |
| 2231 | if {[regexp -nocase {B} $viewonly]} { |
| 2232 | set vr_bb 1 |
| 2233 | } |
| 2234 | if {[regexp -nocase {C} $viewonly]} { |
| 2235 | set vr_bc 1 |
| 2236 | } |
| 2237 | if {[regexp -nocase {F} $viewonly]} { |
| 2238 | set vr_bf 1 |
| 2239 | } |
| 2240 | |
| 2241 | pack $fl.l $fl.bk $fl.bm $fl.bb $fl.bc $fl.bf -side top -fill x |
| 2242 | pack $fr.l $fr.bk $fr.bm $fr.bb $fr.bc $fr.bf -side top -fill x |
| 2243 | pack $fl $fr -side left |
| 2244 | update |
| 2245 | update idletasks |
| 2246 | $text_area window create end -window $w |
| 2247 | $text_area see end |
| 2248 | $text_area insert end "\n" |
| 2249 | # $text_area insert end "\n\n\n\n\n\n\n\n\n" |
| 2250 | |
| 2251 | set cleanup_window $w |
| 2252 | } |
| 2253 | |
| 2254 | proc set_ca_str {w} { |
| 2255 | global ca_bk ca_bm ca_bb ca_bc ca_bf ca_di |
| 2256 | |
| 2257 | if {$ca_di} { |
| 2258 | entry_insert "disconnect" |
| 2259 | $w.bk configure -state disabled |
| 2260 | $w.bm configure -state disabled |
| 2261 | $w.bb configure -state disabled |
| 2262 | $w.bc configure -state disabled |
| 2263 | $w.bf configure -state disabled |
| 2264 | return |
| 2265 | } |
| 2266 | |
| 2267 | $w.bk configure -state normal |
| 2268 | $w.bm configure -state normal |
| 2269 | $w.bb configure -state normal |
| 2270 | $w.bc configure -state normal |
| 2271 | $w.bf configure -state normal |
| 2272 | |
| 2273 | set str "" |
| 2274 | if {$ca_bk} { |
| 2275 | append str "K" |
| 2276 | } |
| 2277 | if {$ca_bm} { |
| 2278 | append str "M" |
| 2279 | } |
| 2280 | if {$ca_bb} { |
| 2281 | append str "B" |
| 2282 | } |
| 2283 | if {$ca_bc} { |
| 2284 | append str "C" |
| 2285 | } |
| 2286 | if {$ca_bf} { |
| 2287 | append str "F" |
| 2288 | } |
| 2289 | entry_insert $str |
| 2290 | } |
| 2291 | |
| 2292 | proc insert_client_action_window {input} { |
| 2293 | global text_area cleanup_window |
| 2294 | global ffont menu_var |
| 2295 | global ca_bk ca_bm ca_bb ca_bc ca_bf ca_di |
| 2296 | |
| 2297 | append_text "\nUse these checkboxes to set the input permissions " |
| 2298 | append_text "for this client\n-OR- whether to disconnect it instead. " |
| 2299 | append_text "Then press \"OK\" or \"Cancel\".\n\n" |
| 2300 | set w "$text_area.ca_f" |
| 2301 | catch {destroy $w} |
| 2302 | frame $w -bd 1 -relief ridge -cursor {top_left_arrow} |
| 2303 | checkbutton $w.di -pady 1 -font $ffont -anchor w -variable ca_di \ |
| 2304 | -pady 1 -command "set_ca_str $w" -text "Disconnect " |
| 2305 | checkbutton $w.bk -font $ffont -anchor w -variable ca_bk \ |
| 2306 | -pady 1 -command "set_ca_str $w" -text "Keystrokes" |
| 2307 | checkbutton $w.bm -font $ffont -anchor w -variable ca_bm \ |
| 2308 | -pady 1 -command "set_ca_str $w" -text "Mouse-Motion" |
| 2309 | checkbutton $w.bb -font $ffont -anchor w -variable ca_bb \ |
| 2310 | -pady 1 -command "set_ca_str $w" -text "Button-Click" |
| 2311 | checkbutton $w.bc -font $ffont -anchor w -variable ca_bc \ |
| 2312 | -pady 1 -command "set_ca_str $w" -text "Clipboard" |
| 2313 | checkbutton $w.bf -font $ffont -anchor w -variable ca_bf \ |
| 2314 | -pady 1 -command "set_ca_str $w" -text "Files" |
| 2315 | |
| 2316 | set ca_di 0 |
| 2317 | set ca_bk 0 |
| 2318 | set ca_bm 0 |
| 2319 | set ca_bb 0 |
| 2320 | set ca_bf 0 |
| 2321 | set ca_bc 0 |
| 2322 | |
| 2323 | if {[regexp -nocase {K} $input]} { |
| 2324 | set ca_bk 1 |
| 2325 | } |
| 2326 | if {[regexp -nocase {M} $input]} { |
| 2327 | set ca_bm 1 |
| 2328 | } |
| 2329 | if {[regexp -nocase {B} $input]} { |
| 2330 | set ca_bb 1 |
| 2331 | } |
| 2332 | if {[regexp -nocase {C} $input]} { |
| 2333 | set ca_bc 1 |
| 2334 | } |
| 2335 | if {[regexp -nocase {F} $input]} { |
| 2336 | set ca_bf 1 |
| 2337 | } |
| 2338 | |
| 2339 | pack $w.di $w.bk $w.bm $w.bb $w.bc $w.bf -side left |
| 2340 | update |
| 2341 | update idletasks |
| 2342 | $text_area window create end -window $w |
| 2343 | $text_area see end |
| 2344 | $text_area insert end "\n" |
| 2345 | |
| 2346 | set cleanup_window $w |
| 2347 | } |
| 2348 | |
| 2349 | proc cleanup_text_window {} { |
| 2350 | global cleanup_window |
| 2351 | if {[info exists cleanup_window]} { |
| 2352 | catch {destroy $cleanup_window} |
| 2353 | } |
| 2354 | } |
| 2355 | |
| 2356 | # For updating a string variable. Also used for simple OK/Cancel dialogs |
| 2357 | # with entry = 0. |
| 2358 | proc entry_dialog {item {entry 1}} { |
| 2359 | global menu_var entry_str entry_set entry_dialog_item |
| 2360 | global unset_str connected_to_x11vnc entry_box |
| 2361 | |
| 2362 | set entry_str "Set $item" |
| 2363 | set entry_set 0 |
| 2364 | set entry_dialog_item $item |
| 2365 | |
| 2366 | entry_enable |
| 2367 | menus_disable |
| 2368 | |
| 2369 | if {$item == "passwd" || $item == "viewpasswd"} { |
| 2370 | $entry_box configure -show "*" |
| 2371 | } |
| 2372 | |
| 2373 | if {$entry} { |
| 2374 | entry_insert "" |
| 2375 | if {[info exists menu_var($item)] && |
| 2376 | $menu_var($item) != $unset_str} { |
| 2377 | entry_insert $menu_var($item) |
| 2378 | entry_select |
| 2379 | } |
| 2380 | |
| 2381 | if {[is_browse $item]} { |
| 2382 | entry_browse_button |
| 2383 | } |
| 2384 | set_info "Set parameter in entry box, " |
| 2385 | entry_focus |
| 2386 | } else { |
| 2387 | entry_disable box |
| 2388 | } |
| 2389 | |
| 2390 | set clean_text_window 0; |
| 2391 | |
| 2392 | if {$item == "input"} { |
| 2393 | insert_input_window |
| 2394 | set clean_text_window 1 |
| 2395 | } |
| 2396 | |
| 2397 | update |
| 2398 | |
| 2399 | # wait for user reply: |
| 2400 | vwait entry_set |
| 2401 | |
| 2402 | set rc $entry_set |
| 2403 | set entry_set 0 |
| 2404 | |
| 2405 | set value [entry_get] |
| 2406 | update |
| 2407 | |
| 2408 | entry_browse_button 0 |
| 2409 | set entry_str "Set... :" |
| 2410 | |
| 2411 | entry_delete |
| 2412 | entry_disable |
| 2413 | menus_enable |
| 2414 | |
| 2415 | if {$clean_text_window} { |
| 2416 | cleanup_text_window; |
| 2417 | } |
| 2418 | |
| 2419 | update |
| 2420 | |
| 2421 | if {! $entry} { |
| 2422 | ; |
| 2423 | } elseif {$rc} { |
| 2424 | set menu_var($item) $value |
| 2425 | } else { |
| 2426 | if {[in_debug_mode]} { |
| 2427 | append_text "skipped setting $item\n" |
| 2428 | } |
| 2429 | } |
| 2430 | |
| 2431 | $entry_box configure -show "" |
| 2432 | |
| 2433 | return $rc |
| 2434 | } |
| 2435 | |
| 2436 | proc warning_dialog {msg {item "gui"} } { |
| 2437 | append_text $msg |
| 2438 | # just reuse the entry widgets for a yes/no dialog |
| 2439 | return [entry_dialog $item 0] |
| 2440 | } |
| 2441 | |
| 2442 | # For updating a boolean toggle: |
| 2443 | proc check_var {item} { |
| 2444 | global menu_var |
| 2445 | |
| 2446 | set inval $menu_var($item); |
| 2447 | |
| 2448 | if {$item == "debug_gui"} { |
| 2449 | return ""; |
| 2450 | } |
| 2451 | |
| 2452 | set rname $item |
| 2453 | if {! $inval} { |
| 2454 | if {[regexp {^no} $item]} { |
| 2455 | regsub {^no} $rname "" rname |
| 2456 | } else { |
| 2457 | set rname "no$rname" |
| 2458 | } |
| 2459 | } |
| 2460 | return $rname |
| 2461 | } |
| 2462 | |
| 2463 | proc see_if_ok {query item expected} { |
| 2464 | global query_result_list |
| 2465 | |
| 2466 | set ok 0 |
| 2467 | set found "" |
| 2468 | |
| 2469 | set query_result_list [split_query $query] |
| 2470 | |
| 2471 | foreach q $query_result_list { |
| 2472 | # XXX following will crash if $item is not a good regexp |
| 2473 | # need to protect it \Q$item\E style... |
| 2474 | # if {[regexp "^$item:" $q]} { |
| 2475 | # set found $q |
| 2476 | # } |
| 2477 | if {[string first "$item:" $q] == 0} { |
| 2478 | set found $q |
| 2479 | } |
| 2480 | if {$q == $expected} { |
| 2481 | set ok 1 |
| 2482 | if {$found != ""} { |
| 2483 | break; |
| 2484 | } |
| 2485 | } |
| 2486 | } |
| 2487 | if {$found == ""} { |
| 2488 | set msg $query |
| 2489 | regsub {^a..=} $msg {} msg |
| 2490 | if {[string length $msg] > 60} { |
| 2491 | set msg [string range $msg 0 60] |
| 2492 | } |
| 2493 | } else { |
| 2494 | set msg $found |
| 2495 | } |
| 2496 | if {!$ok && $found != ""} { |
| 2497 | # check for floating point match: |
| 2498 | set v1 "" |
| 2499 | set v2 "" |
| 2500 | regexp {:([0-9.][0-9.]*)$} $found m0 v1 |
| 2501 | regexp {:([0-9.][0-9.]*)$} $expected m0 v2 |
| 2502 | if {$v1 != "" && $v2 != ""} { |
| 2503 | set diff "" |
| 2504 | catch {set diff [expr "$v1 - $v2"]} |
| 2505 | if {$diff != ""} { |
| 2506 | if {$diff < 0} { |
| 2507 | set diff [expr "0.0 - $diff"] |
| 2508 | } |
| 2509 | if {$diff < 0.00001} { |
| 2510 | set ok 1 |
| 2511 | } |
| 2512 | } |
| 2513 | } |
| 2514 | } |
| 2515 | if {$ok} { |
| 2516 | append_text "\tSet OK ($msg)\n" |
| 2517 | return 1 |
| 2518 | |
| 2519 | } elseif {[opt_match P $item] && [regexp {:(-|\+)} $expected]} { |
| 2520 | # e.g. blackout:+30x30+20+20 |
| 2521 | append_text "\t($msg)\n" |
| 2522 | return 1 |
| 2523 | } elseif {[regexp {:[0-9]\.[0-9]} $expected]} { |
| 2524 | append_text "\t($msg)\n" |
| 2525 | return 1 |
| 2526 | } elseif {$item == "connect" || $item == "disconnect" |
| 2527 | || $item == "client" || $item == "client_input"} { |
| 2528 | append_text "\t($msg)\n" |
| 2529 | return 1 |
| 2530 | } elseif {$item == "passwd" || $item == "viewpasswd"} { |
| 2531 | append_text "\t($msg)\n" |
| 2532 | return 1 |
| 2533 | } else { |
| 2534 | append_text "\t*FAILED* $msg\n" |
| 2535 | return 0 |
| 2536 | } |
| 2537 | } |
| 2538 | |
| 2539 | proc get_default_vars {} { |
| 2540 | global default_var env |
| 2541 | |
| 2542 | set qry [all_query_vars] |
| 2543 | |
| 2544 | append qry ",vncconnect" |
| 2545 | |
| 2546 | set q "" |
| 2547 | set i 0 |
| 2548 | set all "" |
| 2549 | foreach s [split $qry ","] { |
| 2550 | if {$q != ""} { |
| 2551 | append q "," |
| 2552 | } |
| 2553 | append q $s |
| 2554 | incr i |
| 2555 | if {$i > 50} { |
| 2556 | set qargs [list "-QD" $q] |
| 2557 | set a [run_remote_cmd $qargs] |
| 2558 | if [info exists env(TKX11VNC_PRINT_ALL_QD)] { |
| 2559 | puts $q |
| 2560 | puts $a |
| 2561 | puts "---------------" |
| 2562 | } |
| 2563 | if {$all != ""} { |
| 2564 | append all "," |
| 2565 | } |
| 2566 | append all $a |
| 2567 | set q "" |
| 2568 | set i 0 |
| 2569 | } |
| 2570 | } |
| 2571 | if {$q != ""} { |
| 2572 | set qargs [list "-QD" $q] |
| 2573 | set a [run_remote_cmd $qargs] |
| 2574 | if [info exists env(TKX11VNC_PRINT_ALL_QD)] { |
| 2575 | puts $q |
| 2576 | puts $a |
| 2577 | puts "---------------" |
| 2578 | } |
| 2579 | if {$all != ""} { |
| 2580 | append all "," |
| 2581 | } |
| 2582 | append all $a |
| 2583 | } |
| 2584 | |
| 2585 | # old way, qry too long... |
| 2586 | # set qargs [list "-QD" $qry] |
| 2587 | # set all [run_remote_cmd $qargs] |
| 2588 | |
| 2589 | if {[regexp {ans=} $all]} { |
| 2590 | #append_text "Retrieved all default settings.\n" |
| 2591 | } else { |
| 2592 | #append_text "Failed to retrieve default settings.\n" |
| 2593 | } |
| 2594 | |
| 2595 | set query_result_list [split_query $all] |
| 2596 | |
| 2597 | set default_var(gui) "" |
| 2598 | |
| 2599 | foreach piece $query_result_list { |
| 2600 | if {[regexp {^([^:][^:]*):(.*)$} $piece m0 item val]} { |
| 2601 | if {$val == "N/A"} { |
| 2602 | if {$item == "vncconnect"} { |
| 2603 | set val 1 |
| 2604 | } else { |
| 2605 | set val "" |
| 2606 | } |
| 2607 | } |
| 2608 | if {$item == "display"} { |
| 2609 | set val "" |
| 2610 | } elseif {$item == "desktop"} { |
| 2611 | set val "" |
| 2612 | } elseif {$item == "auth"} { |
| 2613 | set val "" |
| 2614 | } elseif {$item == "gui"} { |
| 2615 | continue |
| 2616 | } |
| 2617 | # some hacks we do here for now.. |
| 2618 | if {$item == "cursor" && $val == ""} { |
| 2619 | set val "most" |
| 2620 | } elseif {$item == "scrollcopyrect" && $val == ""} { |
| 2621 | set val "always" |
| 2622 | } elseif {$item == "wirecopyrect" && $val == ""} { |
| 2623 | set val "always" |
| 2624 | # } elseif {$item == "overlay_nocursor" && $val == 0} { |
| 2625 | # set val 1 |
| 2626 | } |
| 2627 | |
| 2628 | set default_var($item) $val |
| 2629 | #puts "default: $item -> $val" |
| 2630 | } |
| 2631 | } |
| 2632 | } |
| 2633 | |
| 2634 | proc tilde_expand {file} { |
| 2635 | global env |
| 2636 | if {[file exists $file]} { |
| 2637 | return $file |
| 2638 | } |
| 2639 | |
| 2640 | set user "" |
| 2641 | if {[info exists env(USER)]} { |
| 2642 | set user $env(USER) |
| 2643 | } |
| 2644 | if {$user == "" && [info exists env(LOGNAME)]} { |
| 2645 | set user $env(LOGNAME) |
| 2646 | } |
| 2647 | |
| 2648 | set home "" |
| 2649 | if {[info exists env(HOME)]} { |
| 2650 | set home $env(HOME) |
| 2651 | } elseif {$user != ""} { |
| 2652 | set home "/home/$user" |
| 2653 | } |
| 2654 | |
| 2655 | if {[regexp {^~} $file]} { |
| 2656 | if {[regexp {^~/} $file]} { |
| 2657 | if {$home != ""} { |
| 2658 | regsub {^~} $file $home file |
| 2659 | } |
| 2660 | } else { |
| 2661 | regsub {^~} $file "/home/" file |
| 2662 | } |
| 2663 | } |
| 2664 | return $file |
| 2665 | } |
| 2666 | |
| 2667 | proc insert_cmdline_vars {} { |
| 2668 | global env cmd_var menu_var default_var x11vnc_cmdline |
| 2669 | if {![info exists x11vnc_cmdline]} { |
| 2670 | return |
| 2671 | } |
| 2672 | if {$x11vnc_cmdline == ""} { |
| 2673 | return |
| 2674 | } |
| 2675 | set cmd_var(novar) 1 |
| 2676 | set str [string trim $x11vnc_cmdline] |
| 2677 | |
| 2678 | while {[regexp -- {^-} $str]} { |
| 2679 | if {[regexp -- {^--*([^ \t][^ \t]*)(.*)$} $str m var rest]} { |
| 2680 | set rest [string trim $rest] |
| 2681 | set var [string trim $var] |
| 2682 | if {[regexp {^\{\{([^\}]*)\}\}(.*)} $rest m val rest]} { |
| 2683 | set str [string trim $rest] |
| 2684 | set cmd_var($var) $val |
| 2685 | } else { |
| 2686 | set str $rest |
| 2687 | set cmd_var($var) "boolean" |
| 2688 | } |
| 2689 | } else { |
| 2690 | break |
| 2691 | } |
| 2692 | } |
| 2693 | |
| 2694 | if {[info exists cmd_var(rc)]} { |
| 2695 | load_settings $cmd_var(rc) |
| 2696 | } elseif {[info exists cmd_var(norc)]} { |
| 2697 | ; |
| 2698 | } else { |
| 2699 | set filex [tilde_expand "~/.x11vncrc"] |
| 2700 | if {[file exists $filex]} { |
| 2701 | load_settings $filex |
| 2702 | } |
| 2703 | } |
| 2704 | |
| 2705 | foreach var [array names cmd_var] { |
| 2706 | if {$var == "novar"} { |
| 2707 | continue |
| 2708 | } |
| 2709 | if {[regexp {^[ \t]*$} $var]} { |
| 2710 | continue |
| 2711 | } |
| 2712 | if {[info exists menu_var($var)]} { |
| 2713 | if {$cmd_var($var) == "boolean"} { |
| 2714 | set menu_var($var) 1 |
| 2715 | } else { |
| 2716 | set menu_var($var) $cmd_var($var) |
| 2717 | } |
| 2718 | } |
| 2719 | } |
| 2720 | } |
| 2721 | |
| 2722 | proc copy_default_vars {} { |
| 2723 | global menu_var default_var |
| 2724 | foreach item [array names default_var] { |
| 2725 | if {[info exists menu_var($item)]} { |
| 2726 | if {[info exists default_var($item)]} { |
| 2727 | set menu_var($item) $default_var($item) |
| 2728 | } |
| 2729 | } |
| 2730 | } |
| 2731 | foreach item [array names menu_var] { |
| 2732 | if {[info exists default_var($item)]} { |
| 2733 | set menu_var($item) $default_var($item) |
| 2734 | } |
| 2735 | } |
| 2736 | } |
| 2737 | |
| 2738 | proc update_menu_vars {{query ""}} { |
| 2739 | global all_settings menu_var query_result_list |
| 2740 | global x11vnc_icon_mode |
| 2741 | |
| 2742 | set debug [in_debug_mode] |
| 2743 | |
| 2744 | if {$query == "USE_LIST"} { |
| 2745 | ; |
| 2746 | } elseif {$query == ""} { |
| 2747 | set query_result_list [split_query $all_settings] |
| 2748 | } else { |
| 2749 | set query_result_list [split_query $query] |
| 2750 | } |
| 2751 | |
| 2752 | foreach piece $query_result_list { |
| 2753 | #puts stderr "UMV: $piece" |
| 2754 | if [regexp {icon_mode:0} $piece] { |
| 2755 | set x11vnc_icon_mode 0 |
| 2756 | #puts stderr "x11vnc_icon_mode: $x11vnc_icon_mode" |
| 2757 | } |
| 2758 | if [regexp {icon_mode:1} $piece] { |
| 2759 | set x11vnc_icon_mode 1 |
| 2760 | #puts stderr "x11vnc_icon_mode: $x11vnc_icon_mode" |
| 2761 | } |
| 2762 | # XXX ipv6 |
| 2763 | if {[regexp {^([^:][^:]*):(.*)$} $piece m0 item val]} { |
| 2764 | if {[info exists menu_var($item)]} { |
| 2765 | set old $menu_var($item) |
| 2766 | #puts stderr " $old" |
| 2767 | if {$val == "N/A"} { |
| 2768 | continue |
| 2769 | } |
| 2770 | set menu_var($item) $val |
| 2771 | } |
| 2772 | if {$item == "clients"} { |
| 2773 | update_clients_menu $val |
| 2774 | } elseif {$item == "display"} { |
| 2775 | set_x11_display $val |
| 2776 | } elseif {$item == "vncdisplay"} { |
| 2777 | set_vnc_display $val |
| 2778 | } elseif {$item == "http_url"} { |
| 2779 | set_vnc_url $val |
| 2780 | } |
| 2781 | } |
| 2782 | } |
| 2783 | } |
| 2784 | |
| 2785 | proc load_settings {{file ""}} { |
| 2786 | global menu_var default_var env |
| 2787 | |
| 2788 | if {$file == ""} { |
| 2789 | if {![info exists menu_var(load-settings)]} { |
| 2790 | return |
| 2791 | } |
| 2792 | set file $menu_var(load-settings) |
| 2793 | } |
| 2794 | if {$file == ""} { |
| 2795 | return |
| 2796 | } |
| 2797 | |
| 2798 | set fh "" |
| 2799 | set filex [tilde_expand $file] |
| 2800 | catch {set fh [open $filex "r"]} |
| 2801 | |
| 2802 | if {$fh == ""} { |
| 2803 | append_text "load_settings: *** failed to open $filex ***\n" |
| 2804 | return |
| 2805 | } |
| 2806 | copy_default_vars |
| 2807 | |
| 2808 | set str "" |
| 2809 | while {[gets $fh line] > -1} { |
| 2810 | regsub -all {\\#} $line {__QUOTED_HASH__} line |
| 2811 | if {[regexp {^[ \t]*#} $line]} { |
| 2812 | continue |
| 2813 | } |
| 2814 | for {set i 0} {$i < 5} {incr i} { |
| 2815 | regsub {#.*$} $line "" line |
| 2816 | } |
| 2817 | if {[regexp {^[ \t]*$} $line]} { |
| 2818 | continue |
| 2819 | } |
| 2820 | regsub -all {__QUOTED_HASH__} $line {#} line |
| 2821 | if {[regexp {\\$} $line]} { |
| 2822 | regsub {\\$} $line " " line |
| 2823 | append str "$line" |
| 2824 | } else { |
| 2825 | append str "$line\n" |
| 2826 | } |
| 2827 | } |
| 2828 | close $fh |
| 2829 | |
| 2830 | set count 0 |
| 2831 | set parms "" |
| 2832 | |
| 2833 | foreach line [split $str "\n"] { |
| 2834 | set line [string trim $line] |
| 2835 | regsub {^--*} $line "" line |
| 2836 | regsub -all {[ \t][ \t]*} $line " " line |
| 2837 | set list [split $line] |
| 2838 | set item [lindex $list 0] |
| 2839 | set value [lindex $list 1] |
| 2840 | if {[regexp {^[ \t]*$} $item]} { |
| 2841 | continue |
| 2842 | } |
| 2843 | if {$item == "gui"} { |
| 2844 | continue |
| 2845 | } |
| 2846 | if {[info exists menu_var($item)]} { |
| 2847 | if {[value_is_bool $item]} { |
| 2848 | set menu_var($item) 1 |
| 2849 | incr count |
| 2850 | append parms " -$item\n" |
| 2851 | } elseif {[value_is_string $item]} { |
| 2852 | if {$value != ""} { |
| 2853 | set menu_var($item) $value |
| 2854 | set nitem [get_nitem $item] |
| 2855 | append parms " -$nitem $value\n" |
| 2856 | incr count |
| 2857 | } |
| 2858 | } |
| 2859 | } |
| 2860 | } |
| 2861 | append_text "loaded $count parameter settings from $filex" |
| 2862 | if {$count > 0} { |
| 2863 | append_text ":\n" |
| 2864 | append_text $parms |
| 2865 | } else { |
| 2866 | append_text ".\n" |
| 2867 | } |
| 2868 | } |
| 2869 | |
| 2870 | proc save_settings {} { |
| 2871 | set rc_text [get_settings_rcfile] |
| 2872 | |
| 2873 | set top "# |
| 2874 | # This file is based on the current x11vnc settings and can be used as |
| 2875 | # as a ~/.x11vncrc defaults file. If saved to another filename, these |
| 2876 | # settings can be passed to x11vnc at startup via \"-rc <filename>\". |
| 2877 | # |
| 2878 | # The rc file comment character is \"#\". Use \"\\#\" for the literal char. |
| 2879 | # You can continue lines using \"\\\" as the last character of a line. |
| 2880 | # |
| 2881 | # Lines beginning with \"#d\" indicate the parameter value is at its default |
| 2882 | # setting and you probably want to leave it commented out. |
| 2883 | # |
| 2884 | # Lines beginning with \"#?\" indicate parameters you probably do not |
| 2885 | # want to hardwire to the current setting (uncomment if you want that). |
| 2886 | # |
| 2887 | # Some parameters are boolean, e.g. -forever, and take no value; while |
| 2888 | # the others, e.g. -wait 50, take a string or numerical value. |
| 2889 | # |
| 2890 | # For booleans, the line will end with comment \"default: on\" or |
| 2891 | # \"default: off\" indicating the default setting. (Note: often |
| 2892 | # \"-nofoobar\" corresponds to option \"-foobar\" and the former is |
| 2893 | # \"the default\", e.g. -norepeat). |
| 2894 | # |
| 2895 | # For string or numerical options, the value \"\" in a line below |
| 2896 | # means the default is unset and you will need to supply some non-empty |
| 2897 | # value to use the parameter. For reference, if the default differs |
| 2898 | # from your value it placed at the end of the line as a comment. |
| 2899 | # |
| 2900 | # Feel free to uncomment or comment any of the lines or to change any |
| 2901 | # of the values of the parameters. Don't be surprised that most if not |
| 2902 | # all of the lines below are commented out (x11vnc has so many parameters, |
| 2903 | # most of them will be at their default values). |
| 2904 | #------------------------------------------------------------------------- |
| 2905 | |
| 2906 | " |
| 2907 | |
| 2908 | set rc_text "$top$rc_text" |
| 2909 | |
| 2910 | global env save_settings_var save_settings_var_ok |
| 2911 | if {[info exists env(HOME)]} { |
| 2912 | set save_settings_var "$env(HOME)/.x11vncrc" |
| 2913 | } else { |
| 2914 | set save_settings_var ".x11vncrc" |
| 2915 | } |
| 2916 | set save_settings_var_ok 0 |
| 2917 | |
| 2918 | set w [textwin "save_settings" "Save Settings..." $rc_text \ |
| 2919 | "save_settings_var+Save as:"] |
| 2920 | |
| 2921 | tkwait window $w |
| 2922 | |
| 2923 | if {$save_settings_var_ok == 1} { |
| 2924 | set file $save_settings_var |
| 2925 | if {$file == ""} { |
| 2926 | return |
| 2927 | } |
| 2928 | set file [tilde_expand $file] |
| 2929 | append_text "\nSaving current settings to $file ...\n" |
| 2930 | if {[file exists $file]} { |
| 2931 | set backup "${file}~" |
| 2932 | append_text "Backing up $file -> $backup ...\n" |
| 2933 | catch {file delete -force $backup} |
| 2934 | set emsg "*** Backup to $backup failed. ***\n" |
| 2935 | if {![file exists $backup]} { |
| 2936 | catch {file copy -force $file $backup} |
| 2937 | if {![file exists $backup]} { |
| 2938 | append_text $emsg |
| 2939 | bell |
| 2940 | } |
| 2941 | } else { |
| 2942 | append_text $emsg |
| 2943 | bell |
| 2944 | } |
| 2945 | } |
| 2946 | set fh "" |
| 2947 | catch {set fh [open $file "w"]} |
| 2948 | if {$fh != ""} { |
| 2949 | puts $fh $rc_text |
| 2950 | close $fh |
| 2951 | if {![file exists $file]} { |
| 2952 | append_text "*** Saving to $file failed. ***\n" |
| 2953 | bell |
| 2954 | } else { |
| 2955 | append_text "Done.\n" |
| 2956 | } |
| 2957 | } else { |
| 2958 | append_text "*** Open of $file failed. ***\n" |
| 2959 | bell |
| 2960 | } |
| 2961 | } |
| 2962 | } |
| 2963 | |
| 2964 | proc clear_all {} { |
| 2965 | global menu_var unset_str |
| 2966 | |
| 2967 | set debug [in_debug_mode] |
| 2968 | |
| 2969 | foreach item [array names menu_var] { |
| 2970 | if {$item == "debug_gui"} { |
| 2971 | continue |
| 2972 | } |
| 2973 | if {[info exists menu_var($item)]} { |
| 2974 | if {[is_action $item]} { |
| 2975 | set menu_var($item) "" |
| 2976 | } elseif {[value_is_bool $item]} { |
| 2977 | set menu_var($item) 0 |
| 2978 | } elseif {[value_is_string $item]} { |
| 2979 | set menu_var($item) $unset_str |
| 2980 | } |
| 2981 | } |
| 2982 | } |
| 2983 | append_text "Cleared all settings.\n" |
| 2984 | } |
| 2985 | |
| 2986 | proc defaults_all {} { |
| 2987 | copy_default_vars |
| 2988 | append_text "Reset all variables to default values.\n" |
| 2989 | } |
| 2990 | |
| 2991 | proc all_query_vars {} { |
| 2992 | global query_ans_list query_aro_list all_settings |
| 2993 | global cache_all_query_vars |
| 2994 | |
| 2995 | if {$cache_all_query_vars != ""} { |
| 2996 | return $cache_all_query_vars |
| 2997 | } |
| 2998 | |
| 2999 | set qry "" |
| 3000 | foreach item $query_ans_list { |
| 3001 | if {$qry == ""} { |
| 3002 | set qry $item |
| 3003 | } else { |
| 3004 | append qry ",$item" |
| 3005 | } |
| 3006 | } |
| 3007 | foreach item $query_aro_list { |
| 3008 | if {$qry == ""} { |
| 3009 | set qry $item |
| 3010 | } else { |
| 3011 | append qry ",$item" |
| 3012 | } |
| 3013 | } |
| 3014 | set cache_all_query_vars $qry |
| 3015 | |
| 3016 | global env |
| 3017 | if [info exists env(TKX11VNC_PRINT_ALL_VARS)] { |
| 3018 | puts "--------------- BEGIN ALL VARS ---------------" |
| 3019 | puts $qry |
| 3020 | puts "--------------- END ALL VARS ---------------" |
| 3021 | } |
| 3022 | |
| 3023 | return $qry |
| 3024 | } |
| 3025 | |
| 3026 | proc query_all {{quiet 0}} { |
| 3027 | global query_ans_list query_aro_list all_settings |
| 3028 | global last_query_all_time |
| 3029 | |
| 3030 | dtime 1 |
| 3031 | set qry [all_query_vars] |
| 3032 | |
| 3033 | set qargs [list "-Q" $qry] |
| 3034 | set all [run_remote_cmd $qargs] |
| 3035 | |
| 3036 | if {[regexp {ans=} $all]} { |
| 3037 | if {! $quiet} { |
| 3038 | append_text "Retrieved all current settings.\n" |
| 3039 | } |
| 3040 | set all_settings $all |
| 3041 | update_menu_vars $all |
| 3042 | } else { |
| 3043 | if {! $quiet} { |
| 3044 | append_text "Failed to retrieve current settings.\n" |
| 3045 | } |
| 3046 | } |
| 3047 | set last_query_all_time [clock seconds] |
| 3048 | dtime 2 |
| 3049 | return $all |
| 3050 | } |
| 3051 | |
| 3052 | proc set_info {str} { |
| 3053 | global info_str info_label |
| 3054 | #set w1 [$info_label cget -width] |
| 3055 | #set w2 [winfo width $info_label] |
| 3056 | #puts "set_info: w=$w1 winfo=$w2" |
| 3057 | #append_text "$str\n" |
| 3058 | set info_str "$str" |
| 3059 | update |
| 3060 | } |
| 3061 | |
| 3062 | proc append_text {str} { |
| 3063 | global text_area text_area_str |
| 3064 | |
| 3065 | if {![info exists text_area_str]} { |
| 3066 | set text_area_str "" |
| 3067 | } |
| 3068 | append text_area_str $str |
| 3069 | |
| 3070 | if {![info exists text_area]} { |
| 3071 | puts stderr $str |
| 3072 | return |
| 3073 | } |
| 3074 | if {$text_area == ""} { |
| 3075 | puts stderr $str |
| 3076 | return |
| 3077 | } |
| 3078 | if {![winfo exists $text_area]} { |
| 3079 | puts stderr $str |
| 3080 | return |
| 3081 | } |
| 3082 | |
| 3083 | $text_area insert end $str |
| 3084 | $text_area see end |
| 3085 | } |
| 3086 | |
| 3087 | proc show_all_settings {} { |
| 3088 | global all_settings |
| 3089 | global client_sock client_tail |
| 3090 | global x11vnc_client_file |
| 3091 | |
| 3092 | set txt "\nRead-Write settings:\n\n" |
| 3093 | foreach item [split_query $all_settings] { |
| 3094 | regsub {:} $item {: } item |
| 3095 | append txt " $item\n" |
| 3096 | if {[regexp {noremote} $item]} { |
| 3097 | append txt "\nRead-Only settings:\n\n" |
| 3098 | } |
| 3099 | } |
| 3100 | append txt "\nInternal settings:\n\n" |
| 3101 | append txt "x11vnc_client_file: $x11vnc_client_file\n" |
| 3102 | if {[info exists client_tail]} { |
| 3103 | append txt "client_tail: $client_tail\n" |
| 3104 | } else { |
| 3105 | append txt "client_tail: unset\n" |
| 3106 | } |
| 3107 | if {[info exists client_sock]} { |
| 3108 | append txt "client_sock: $client_sock\n" |
| 3109 | } else { |
| 3110 | append txt "client_sock: unset\n" |
| 3111 | } |
| 3112 | set estr "" |
| 3113 | catch {set estr [exec env | grep -i X11VNC]} |
| 3114 | append txt "$estr\n" |
| 3115 | textwin "Settings" "All Current Settings" $txt |
| 3116 | } |
| 3117 | |
| 3118 | proc show_logfile {} { |
| 3119 | global menu_var unset_str |
| 3120 | |
| 3121 | set logfile [tilde_expand $menu_var(logfile)] |
| 3122 | |
| 3123 | if {$logfile == "" || $logfile == $unset_str} { |
| 3124 | set txt "\nNo logfile was specified at x11vnc startup.\n\n" |
| 3125 | } elseif {![file exists $logfile]} { |
| 3126 | set txt "\nLogfile \"$logfile\" does not exist.\n\n" |
| 3127 | } else { |
| 3128 | set fh "-3" |
| 3129 | set err "" |
| 3130 | catch {set fh [open $logfile "r"]} err |
| 3131 | if {$fh == "-3"} { |
| 3132 | set txt "\nError opening \"$logfile\" $err.\n\n" |
| 3133 | } else { |
| 3134 | set txt "\nLogfile \"$logfile\" current contents:\n" |
| 3135 | while {[gets $fh line] > -1} { |
| 3136 | append txt "$line\n" |
| 3137 | } |
| 3138 | close $fh |
| 3139 | } |
| 3140 | } |
| 3141 | textwin "Logfile" "Logfile" $txt |
| 3142 | } |
| 3143 | |
| 3144 | proc tail_logfile {} { |
| 3145 | global menu_var unset_str ffont |
| 3146 | set logfile $menu_var(logfile) |
| 3147 | |
| 3148 | set txt "" |
| 3149 | if {$logfile == "" || $logfile == $unset_str} { |
| 3150 | set txt "\nNo logfile was specified at x11vnc startup.\n\n" |
| 3151 | } elseif {![file exists $logfile]} { |
| 3152 | set txt "\nLogfile \"$logfile\" does not exist.\n\n" |
| 3153 | } else { |
| 3154 | set cmd "" |
| 3155 | set xterm_cmd "xterm -sb -fn $ffont -geometry 80x45 -title x11vnc-logfile -e" |
| 3156 | set cmd [split $xterm_cmd] |
| 3157 | lappend cmd "tail" |
| 3158 | lappend cmd "-3000f" |
| 3159 | lappend cmd $logfile |
| 3160 | lappend cmd "&" |
| 3161 | catch {[eval exec $cmd]} |
| 3162 | } |
| 3163 | if {$txt != ""} { |
| 3164 | textwin "Logfile" "Logfile" $txt |
| 3165 | } |
| 3166 | } |
| 3167 | |
| 3168 | proc set_connected {yesno} { |
| 3169 | global connected_to_x11vnc |
| 3170 | set orig $connected_to_x11vnc |
| 3171 | |
| 3172 | if {$yesno == "yes"} { |
| 3173 | set connected_to_x11vnc 1 |
| 3174 | } else { |
| 3175 | set connected_to_x11vnc 0 |
| 3176 | no_x11_display |
| 3177 | no_vnc_display |
| 3178 | } |
| 3179 | if {$orig != $connected_to_x11vnc} { |
| 3180 | set_widgets |
| 3181 | } |
| 3182 | } |
| 3183 | |
| 3184 | proc detach_from_display {} { |
| 3185 | global connected_to_x11vnc reply_xdisplay x11vnc_xdisplay |
| 3186 | set str "Detaching from X display." |
| 3187 | if {$reply_xdisplay != ""} { |
| 3188 | set str "Detaching from $reply_xdisplay." |
| 3189 | } elseif {$x11vnc_xdisplay != ""} { |
| 3190 | set str "Detaching from $x11vnc_xdisplay." |
| 3191 | } |
| 3192 | if {$connected_to_x11vnc} { |
| 3193 | append_text "$str\n" |
| 3194 | } |
| 3195 | set_connected no |
| 3196 | } |
| 3197 | |
| 3198 | proc do_stop_quit {} { |
| 3199 | push_new_value "stop" "stop" 1 0 |
| 3200 | set_connected no |
| 3201 | update |
| 3202 | after 250 |
| 3203 | destroy . |
| 3204 | } |
| 3205 | |
| 3206 | # Menu item is an action: |
| 3207 | proc do_action {item} { |
| 3208 | global menu_var connected_to_x11vnc beginner_mode |
| 3209 | |
| 3210 | if {[in_debug_mode]} { |
| 3211 | append_text "action: \"$item\"\n" |
| 3212 | } |
| 3213 | #puts "action: \"$item\"\n" |
| 3214 | |
| 3215 | if {$item == "ping"} { |
| 3216 | if {$beginner_mode} { |
| 3217 | try_connect_and_query_all |
| 3218 | } else { |
| 3219 | try_connect |
| 3220 | } |
| 3221 | return |
| 3222 | } elseif {$item == "start"} { |
| 3223 | start_x11vnc |
| 3224 | return |
| 3225 | } elseif {$item == "detach"} { |
| 3226 | detach_from_display |
| 3227 | return |
| 3228 | } elseif {$item == "attach"} { |
| 3229 | try_connect_and_query_all |
| 3230 | return |
| 3231 | } elseif {$item == "update-all"} { |
| 3232 | query_all |
| 3233 | return |
| 3234 | } elseif {$item == "clear-all"} { |
| 3235 | clear_all |
| 3236 | return |
| 3237 | } elseif {$item == "defaults-all"} { |
| 3238 | defaults_all |
| 3239 | return |
| 3240 | } elseif {$item == "save-settings"} { |
| 3241 | save_settings |
| 3242 | return |
| 3243 | } elseif {$item == "show-start-cmd"} { |
| 3244 | show_start_cmd |
| 3245 | return |
| 3246 | } elseif {$item == "all-settings"} { |
| 3247 | show_all_settings |
| 3248 | return |
| 3249 | } elseif {$item == "show-logfile"} { |
| 3250 | show_logfile |
| 3251 | return |
| 3252 | } elseif {$item == "tail-logfile"} { |
| 3253 | tail_logfile |
| 3254 | return |
| 3255 | } elseif {$item == "Misc-Tuning:"} { |
| 3256 | menu_help "$item" |
| 3257 | return |
| 3258 | } elseif {$item == "WindowView"} { |
| 3259 | change_view_state |
| 3260 | return |
| 3261 | } elseif {$item == "quit" || $item == "Quit"} { |
| 3262 | destroy . |
| 3263 | exit 0 |
| 3264 | } elseif {$item == "stop+quit"} { |
| 3265 | do_stop_quit |
| 3266 | } |
| 3267 | |
| 3268 | if {[value_is_string $item]} { |
| 3269 | if {! [entry_dialog $item]} { |
| 3270 | return |
| 3271 | } |
| 3272 | set new $menu_var($item) |
| 3273 | set name $item |
| 3274 | } else { |
| 3275 | set new 1 |
| 3276 | set name $item |
| 3277 | } |
| 3278 | |
| 3279 | if {$item == "load-settings"} { |
| 3280 | load_settings |
| 3281 | return |
| 3282 | } |
| 3283 | |
| 3284 | if {! $connected_to_x11vnc} { |
| 3285 | ; |
| 3286 | } elseif {[regexp {^(stop|quit|exit|shutdown)$} $item]} { |
| 3287 | # just do -R |
| 3288 | append_text "stopping remote x11vnc server...\n" |
| 3289 | push_new_value $item $name $new 0 |
| 3290 | set_connected no |
| 3291 | |
| 3292 | } elseif {[opt_match Q $item]} { |
| 3293 | push_new_value $item $name $new 1 |
| 3294 | } else { |
| 3295 | push_new_value $item $name $new 0 |
| 3296 | } |
| 3297 | } |
| 3298 | |
| 3299 | proc ptime {time} { |
| 3300 | set usec [lindex [split $time] 0] |
| 3301 | set sec [format "%.3f" [expr "$usec / 1000000.0"]] |
| 3302 | puts "time: $sec secs." |
| 3303 | } |
| 3304 | |
| 3305 | proc do_var {item} { |
| 3306 | global connected_to_x11vnc item_cascade menu_var |
| 3307 | |
| 3308 | set debug [in_debug_mode] |
| 3309 | |
| 3310 | set string 0 |
| 3311 | if {[is_action $item] || $item == "WindowView"} { |
| 3312 | # Menu item is action: |
| 3313 | if {$debug} { |
| 3314 | ptime [time {do_action $item}] |
| 3315 | } else { |
| 3316 | do_action $item |
| 3317 | } |
| 3318 | return |
| 3319 | } |
| 3320 | |
| 3321 | if {[value_is_string $item]} { |
| 3322 | # Menu item is a string: |
| 3323 | if {$item_cascade($item) != ""} { |
| 3324 | # Cascade sets variable automatically |
| 3325 | } else { |
| 3326 | # Otherwise Entry box |
| 3327 | if {![entry_dialog $item]} { |
| 3328 | return |
| 3329 | } |
| 3330 | } |
| 3331 | set new $menu_var($item) |
| 3332 | set name $item |
| 3333 | } else { |
| 3334 | # Menu item is a boolean: |
| 3335 | set name [check_var $item] |
| 3336 | if {$name == ""} { |
| 3337 | return |
| 3338 | } |
| 3339 | set new 1 |
| 3340 | } |
| 3341 | if {$connected_to_x11vnc} { |
| 3342 | if {$debug} { |
| 3343 | ptime [time {push_new_value $item $name $new 1}] |
| 3344 | } else { |
| 3345 | push_new_value $item $name $new 1 |
| 3346 | } |
| 3347 | |
| 3348 | if {$item == "http"} { |
| 3349 | global vnc_url |
| 3350 | append_text " URL: $vnc_url\n" |
| 3351 | } |
| 3352 | } |
| 3353 | } |
| 3354 | |
| 3355 | proc menu_help {item} { |
| 3356 | if ![help_win $item] { |
| 3357 | textwin "nohelp" "No help available" \ |
| 3358 | "Sorry, no help avaiable for \"$item\"" |
| 3359 | } |
| 3360 | } |
| 3361 | |
| 3362 | proc opt_match {c item} { |
| 3363 | global item_opts |
| 3364 | if {[info exists item_opts($item)]} { |
| 3365 | if {[regexp "^\[A-z\]*$c" $item_opts($item)]} { |
| 3366 | return 1 |
| 3367 | } |
| 3368 | } |
| 3369 | return 0 |
| 3370 | } |
| 3371 | |
| 3372 | proc is_action {item} { |
| 3373 | return [opt_match A $item] |
| 3374 | } |
| 3375 | |
| 3376 | proc is_gui_internal {item} { |
| 3377 | if {$item == "Properties"} { |
| 3378 | return 1 |
| 3379 | } |
| 3380 | if {$item == "Tray"} { |
| 3381 | return 1 |
| 3382 | } |
| 3383 | return [opt_match G $item] |
| 3384 | } |
| 3385 | |
| 3386 | proc is_browse {item} { |
| 3387 | return [opt_match F $item] |
| 3388 | } |
| 3389 | |
| 3390 | proc value_is_string {item} { |
| 3391 | global item_bool |
| 3392 | if {![info exists item_bool($item)]} { |
| 3393 | return 0 |
| 3394 | } |
| 3395 | if {! $item_bool($item)} { |
| 3396 | return 1 |
| 3397 | } else { |
| 3398 | return 0 |
| 3399 | } |
| 3400 | } |
| 3401 | |
| 3402 | proc value_is_bool {item} { |
| 3403 | global item_bool |
| 3404 | if {![info exists item_bool($item)]} { |
| 3405 | return 0 |
| 3406 | } |
| 3407 | if {$item_bool($item)} { |
| 3408 | return 1 |
| 3409 | } else { |
| 3410 | return 0 |
| 3411 | } |
| 3412 | } |
| 3413 | |
| 3414 | proc split_query0 {query} { |
| 3415 | # original slower way with regexp/regsub |
| 3416 | regsub -all {aro=} $query {ans=} query |
| 3417 | set items {} |
| 3418 | while {1} { |
| 3419 | if {! [regexp {^ans=(.*)$} $query m0 m1]} { |
| 3420 | break |
| 3421 | } |
| 3422 | set item $m1 |
| 3423 | set m2 "" |
| 3424 | regexp {,ans=.*$} $item m2 |
| 3425 | regsub {,ans=.*$} $item "" item |
| 3426 | if {$item != ""} { |
| 3427 | lappend items $item |
| 3428 | } |
| 3429 | set query $m2 |
| 3430 | regsub {^,} $query "" query |
| 3431 | } |
| 3432 | return $items |
| 3433 | } |
| 3434 | |
| 3435 | proc split_query {query} { |
| 3436 | regsub -all {aro=} $query {ans=} query |
| 3437 | set items {} |
| 3438 | while {1} { |
| 3439 | set n [string first "ans=" $query] |
| 3440 | if {$n < 0} { |
| 3441 | break |
| 3442 | } |
| 3443 | set from [expr $n+4] |
| 3444 | |
| 3445 | set m [string first ",ans=" $query] |
| 3446 | if {$m < 0} { |
| 3447 | set more 0 |
| 3448 | set item [string range $query $from end] |
| 3449 | } else { |
| 3450 | set more 1 |
| 3451 | set to [expr $m-1] |
| 3452 | set item [string range $query $from $to] |
| 3453 | } |
| 3454 | if {$item != ""} { |
| 3455 | lappend items $item |
| 3456 | } |
| 3457 | if {$more} { |
| 3458 | incr m |
| 3459 | set query [string range $query $m end] |
| 3460 | } else { |
| 3461 | set query "" |
| 3462 | } |
| 3463 | } |
| 3464 | return $items |
| 3465 | } |
| 3466 | |
| 3467 | proc set_x11_display {name} { |
| 3468 | global x11_display |
| 3469 | set x11_display "x11vnc X display: $name" |
| 3470 | set_name "tkx11vnc - $name" |
| 3471 | } |
| 3472 | proc set_vnc_display {name} { |
| 3473 | global vnc_display icon_mode |
| 3474 | set vnc_display "VNC display: $name" |
| 3475 | |
| 3476 | if {$icon_mode} { |
| 3477 | set_icon_label |
| 3478 | } |
| 3479 | } |
| 3480 | proc set_vnc_url {name} { |
| 3481 | global vnc_url |
| 3482 | set vnc_url $name |
| 3483 | } |
| 3484 | proc no_x11_display {} { |
| 3485 | set_x11_display "(*none*)" |
| 3486 | set_name "tkx11vnc" |
| 3487 | } |
| 3488 | proc no_vnc_display {} { |
| 3489 | set_vnc_display "(*none*)" |
| 3490 | } |
| 3491 | proc no_vnc_url {} { |
| 3492 | set_vnc_url "(*none*)" |
| 3493 | } |
| 3494 | |
| 3495 | proc get_vnc_display_number {} { |
| 3496 | global vnc_display |
| 3497 | if ![info exists vnc_display] { |
| 3498 | return "none" |
| 3499 | } |
| 3500 | if {$vnc_display == ""} { |
| 3501 | return "none" |
| 3502 | } |
| 3503 | set str $vnc_display |
| 3504 | regsub {VNC display: *} $str "" str |
| 3505 | if [regexp {:([0-9][0-9]*)} $str m0 n] { |
| 3506 | return $n |
| 3507 | } |
| 3508 | return "none" |
| 3509 | } |
| 3510 | |
| 3511 | proc fetch_displays {} { |
| 3512 | |
| 3513 | set qargs [list "-Q" "display,vncdisplay"] |
| 3514 | set result [run_remote_cmd $qargs] |
| 3515 | |
| 3516 | set got_x11 0 |
| 3517 | set got_vnc 0 |
| 3518 | set got_url 0 |
| 3519 | |
| 3520 | foreach item [split_query $result] { |
| 3521 | if {[regexp {^display:(.*)$} $item m0 m1]} { |
| 3522 | set_x11_display $m1 |
| 3523 | set got_x11 1 |
| 3524 | } elseif {[regexp {^vncdisplay:(.*)$} $item m0 m1]} { |
| 3525 | set_vnc_display $m1 |
| 3526 | set got_vnc 1 |
| 3527 | } elseif {[regexp {^http_url:(.*)$} $item m0 m1]} { |
| 3528 | set_vnc_url $m1 |
| 3529 | set got_url 1 |
| 3530 | } |
| 3531 | } |
| 3532 | if {! $got_x11} { |
| 3533 | no_x11_display |
| 3534 | } |
| 3535 | if {! $got_vnc} { |
| 3536 | no_vnc_display |
| 3537 | } |
| 3538 | if {! $got_url} { |
| 3539 | no_vnc_url |
| 3540 | } |
| 3541 | } |
| 3542 | |
| 3543 | proc client_dialog {client} { |
| 3544 | set cid "" |
| 3545 | set host "" |
| 3546 | set ip "" |
| 3547 | global menu_var text_area cleanup_window item_bool |
| 3548 | |
| 3549 | #<id>:<ip>:<port>:<user>:<unix>:<hostname>:<input>:<loginview>:<time> |
| 3550 | append_text "\nClient info string:\n - $client\n\n" |
| 3551 | if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \ |
| 3552 | $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} { |
| 3553 | set cid $m1 |
| 3554 | set ip $m2 |
| 3555 | set port $m3 |
| 3556 | set user $m4 |
| 3557 | set unix $m5 |
| 3558 | set host $m6 |
| 3559 | regsub {\..*$} $host "" host |
| 3560 | set input $m7 |
| 3561 | set logvo $m8 |
| 3562 | set ltime $m9 |
| 3563 | append_text "Host: $host, Port: $port, User: $user" |
| 3564 | if {$unix != "" && $unix != "none"} { |
| 3565 | append_text ", Unix: $unix" |
| 3566 | } |
| 3567 | append_text ", IP: $ip, Id: $cid\n" |
| 3568 | append_text " - originally logged in as: " |
| 3569 | if {$logvo == "1" } { |
| 3570 | append_text "View-Only Client" |
| 3571 | } else { |
| 3572 | append_text "Normal Client" |
| 3573 | } |
| 3574 | if {$ltime != ""} { |
| 3575 | set tim [clock format $ltime] |
| 3576 | append_text ", $tim" |
| 3577 | } |
| 3578 | append_text "\n" |
| 3579 | append_text " - currently allowed input: " |
| 3580 | set sk 0 |
| 3581 | set sm 0 |
| 3582 | set sb 0 |
| 3583 | set sc 0 |
| 3584 | set sf 0 |
| 3585 | if {[regexp -nocase {K} $input]} { |
| 3586 | append_text "Keystrokes" |
| 3587 | set sk 1 |
| 3588 | } |
| 3589 | if {[regexp -nocase {M} $input]} { |
| 3590 | if {$sk} { |
| 3591 | append_text ", " |
| 3592 | } |
| 3593 | append_text "Mouse-Motion" |
| 3594 | set sm 1 |
| 3595 | } |
| 3596 | if {[regexp -nocase {B} $input]} { |
| 3597 | if {$sk || $sm} { |
| 3598 | append_text ", " |
| 3599 | } |
| 3600 | append_text "Button-Click" |
| 3601 | set sb 1 |
| 3602 | } |
| 3603 | if {[regexp -nocase {C} $input]} { |
| 3604 | if {$sk || $sm || $sb} { |
| 3605 | append_text ", " |
| 3606 | } |
| 3607 | append_text "Clipboard" |
| 3608 | set sm 1 |
| 3609 | } |
| 3610 | if {[regexp -nocase {F} $input]} { |
| 3611 | if {$sk || $sm || $sb || $sf} { |
| 3612 | append_text ", " |
| 3613 | } |
| 3614 | append_text "Files" |
| 3615 | set sf 1 |
| 3616 | } |
| 3617 | if {! $sk && ! $sm && ! $sb && ! $sm && ! $sf} { |
| 3618 | append_text "None" |
| 3619 | } |
| 3620 | append_text "\n" |
| 3621 | } |
| 3622 | if {$cid == ""} { |
| 3623 | append_text "Invalid client info string: $client\n" |
| 3624 | return |
| 3625 | } |
| 3626 | |
| 3627 | regsub -all {_} $input "" input |
| 3628 | set menu_var(client) "$input" |
| 3629 | set item_bool(client) 0 |
| 3630 | |
| 3631 | insert_client_action_window $input |
| 3632 | set rc [entry_dialog client 1] |
| 3633 | |
| 3634 | cleanup_text_window |
| 3635 | |
| 3636 | set val $menu_var(client) |
| 3637 | #puts "rc: $rc val: $val" |
| 3638 | |
| 3639 | if {! $rc} { |
| 3640 | return; |
| 3641 | } elseif {[regexp -nocase {(disconnect|close)} $val]} { |
| 3642 | disconnect_dialog $client |
| 3643 | } else { |
| 3644 | regsub -all -nocase {[^KMBCF]} $val "" val |
| 3645 | set item_bool(client_input) 0 |
| 3646 | push_new_value "client_input" "client_input" "$cid:$val" 0 |
| 3647 | } |
| 3648 | } |
| 3649 | |
| 3650 | proc disconnect_dialog {client} { |
| 3651 | set cid "" |
| 3652 | set host "" |
| 3653 | set msg "\n" |
| 3654 | append msg "*** Client info string:\n $client\n" |
| 3655 | if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \ |
| 3656 | $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} { |
| 3657 | set cid $m1 |
| 3658 | set ip $m2 |
| 3659 | set port $m3 |
| 3660 | set user $m4 |
| 3661 | set unix $m5 |
| 3662 | set host $m6 |
| 3663 | regsub {\..*$} $host "" host |
| 3664 | set input $m7 |
| 3665 | set logvo $m8 |
| 3666 | set ltime $m9 |
| 3667 | append_text "Host: $host, Port: $port, IP: $ip, User: $user" |
| 3668 | if {$unix != "" && $unix != "none"} { |
| 3669 | append_text ", Unix: $unix" |
| 3670 | } |
| 3671 | append_text ", Id: $cid\n" |
| 3672 | } |
| 3673 | if {$cid == ""} { |
| 3674 | append_text "Invalid client info string: $client\n" |
| 3675 | return |
| 3676 | } |
| 3677 | append msg "*** To *DISCONNECT* this client press \"OK\" again, otherwise press \"Cancel\"\n" |
| 3678 | bell |
| 3679 | if {[warning_dialog $msg "current"]} { |
| 3680 | push_new_value "disconnect" "disconnect" $cid 1 |
| 3681 | } else { |
| 3682 | append_text "disconnect cancelled.\n" |
| 3683 | } |
| 3684 | } |
| 3685 | |
| 3686 | proc update_clients_and_repost {} { |
| 3687 | global item_cascade menu_m menu_b |
| 3688 | |
| 3689 | append_text "Refreshing connected clients list... " |
| 3690 | query_all 1 |
| 3691 | update |
| 3692 | |
| 3693 | set saw 0 |
| 3694 | set casc $item_cascade(current) |
| 3695 | set last [$casc index end] |
| 3696 | for {set i 0} {$i <= $last} {incr i} { |
| 3697 | if {[$casc type $i] == "separator"} { |
| 3698 | continue |
| 3699 | } |
| 3700 | set name [$casc entrycget $i -label] |
| 3701 | if {[regexp {^num-clients} $name]} { |
| 3702 | continue |
| 3703 | } |
| 3704 | if {[regexp {^refresh-list} $name]} { |
| 3705 | continue |
| 3706 | } |
| 3707 | if {! $saw} { |
| 3708 | append_text "\n" |
| 3709 | } |
| 3710 | set saw 1 |
| 3711 | append_text "client: $name\n" |
| 3712 | } |
| 3713 | if {! $saw} { |
| 3714 | append_text "done.\n" |
| 3715 | } |
| 3716 | } |
| 3717 | |
| 3718 | proc update_clients_menu {list} { |
| 3719 | global item_cascade ffont |
| 3720 | global saved_clients_str |
| 3721 | |
| 3722 | if {![info exists saved_clients_str]} { |
| 3723 | set saved_clients_str "" |
| 3724 | } |
| 3725 | if {$list == "INIT"} { |
| 3726 | set list $saved_clients_str |
| 3727 | } else { |
| 3728 | set saved_clients_str $list |
| 3729 | } |
| 3730 | |
| 3731 | set subm $item_cascade(current); |
| 3732 | catch {destroy $subm} |
| 3733 | menu $subm -tearoff 0 -font $ffont |
| 3734 | $subm add command |
| 3735 | $subm add command -label "refresh-list" \ |
| 3736 | -command "update_clients_and_repost" |
| 3737 | $subm add separator |
| 3738 | set count 0 |
| 3739 | foreach client [split $list ","] { |
| 3740 | if {![regexp {^[a-z0-9]*[a-z0-9]:} $client]} { |
| 3741 | #append_text "Skipping client line: " |
| 3742 | #append_text $client |
| 3743 | #append_text "\n" |
| 3744 | continue |
| 3745 | } |
| 3746 | regsub -all {[{}()~!$&*|;'"`{}<>\[\]]} $client "" client |
| 3747 | #' |
| 3748 | if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \ |
| 3749 | $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} { |
| 3750 | set id $m1 |
| 3751 | set user $m4 |
| 3752 | set unix $m5 |
| 3753 | set host $m6 |
| 3754 | regsub {\..*$} $host "" host |
| 3755 | set clabel "$host $id" |
| 3756 | if {$unix != "" && $unix != "none"} { |
| 3757 | set clabel "$unix@$clabel" |
| 3758 | } elseif {$user != "unknown-user"} { |
| 3759 | set clabel "$user@$clabel" |
| 3760 | } |
| 3761 | } else { |
| 3762 | regsub {:.*$} $client "" clabel |
| 3763 | } |
| 3764 | $subm add command -label "$clabel" \ |
| 3765 | -command "client_dialog \{$client\}" |
| 3766 | incr count |
| 3767 | } |
| 3768 | $subm entryconfigure 0 -label "num-clients: $count" |
| 3769 | } |
| 3770 | |
| 3771 | proc set_widgets {} { |
| 3772 | global connected_to_x11vnc item_case item_menu item_entry menu_m |
| 3773 | |
| 3774 | foreach item [array names item_case] { |
| 3775 | if ![info exists item_case($item)] { continue; } |
| 3776 | set case $item_case($item) |
| 3777 | if ![info exists item_menu($item)] { continue; } |
| 3778 | set menu $item_menu($item) |
| 3779 | if ![info exists item_entry($item)] { continue; } |
| 3780 | set entry $item_entry($item) |
| 3781 | if {$entry < 0} { |
| 3782 | # skip case under beginner_mode |
| 3783 | continue |
| 3784 | } |
| 3785 | set type [$menu type $entry] |
| 3786 | if {$type == "separator" || $type == "tearoff"} { |
| 3787 | continue |
| 3788 | } |
| 3789 | if {![winfo exists $menu]} { |
| 3790 | continue |
| 3791 | } |
| 3792 | if {$connected_to_x11vnc} { |
| 3793 | if {[active_when_connected $item]} { |
| 3794 | $menu entryconfigure $entry -state normal |
| 3795 | } else { |
| 3796 | $menu entryconfigure $entry -state disabled |
| 3797 | } |
| 3798 | } else { |
| 3799 | if {[active_when_starting $item]} { |
| 3800 | $menu entryconfigure $entry -state normal |
| 3801 | } else { |
| 3802 | $menu entryconfigure $entry -state disabled |
| 3803 | } |
| 3804 | } |
| 3805 | } |
| 3806 | } |
| 3807 | |
| 3808 | proc toggle_simple_gui {} { |
| 3809 | global beginner_mode simple_gui_created |
| 3810 | global connected_to_x11vnc make_gui_count |
| 3811 | |
| 3812 | if {$beginner_mode} { |
| 3813 | append_text "\nSwitching to simple-gui mode.\n" |
| 3814 | } else { |
| 3815 | append_text "\nSwitching to power-user gui mode.\n" |
| 3816 | } |
| 3817 | |
| 3818 | if {$make_gui_count == 1} { |
| 3819 | incr make_gui_count |
| 3820 | } |
| 3821 | set simple_gui_created 1 |
| 3822 | make_menu_items |
| 3823 | set_widgets |
| 3824 | set_internal_help |
| 3825 | append_text "\n" |
| 3826 | } |
| 3827 | |
| 3828 | proc little_qs {m} { |
| 3829 | global bfont ffont beginner_mode |
| 3830 | global helpremote helptext helplabel |
| 3831 | global tk_version osname |
| 3832 | |
| 3833 | if {$tk_version < 8.0} { |
| 3834 | return |
| 3835 | } |
| 3836 | if {$osname == "Darwin"} { |
| 3837 | return |
| 3838 | } |
| 3839 | |
| 3840 | set n [$m index end] |
| 3841 | |
| 3842 | for {set i 0} {$i <= $n} {incr i} { |
| 3843 | set type [$m type $i] |
| 3844 | #puts "$m - $i - $type" |
| 3845 | if {$type == "separator"} { |
| 3846 | $m add separator |
| 3847 | } elseif {$type == "tearoff"} { |
| 3848 | continue; |
| 3849 | } else { |
| 3850 | set label [$m entrycget $i -label] |
| 3851 | set str "" |
| 3852 | if {[info exists helpremote($label)]} { |
| 3853 | set str "(?)" |
| 3854 | } elseif {[info exists helptext($label)]} { |
| 3855 | set str "(?)" |
| 3856 | } |
| 3857 | $m add command -label $str \ |
| 3858 | -font $ffont \ |
| 3859 | -command "menu_help $label"; |
| 3860 | |
| 3861 | if {$str == ""} { |
| 3862 | $m entryconfigure end -state disabled |
| 3863 | } |
| 3864 | set arg "$m,$i" |
| 3865 | #puts "helplabel: $arg -> $label" |
| 3866 | set helplabel($arg) $label |
| 3867 | set j [$m index end] |
| 3868 | set arg "$m,$j" |
| 3869 | set helplabel($arg) $label |
| 3870 | } |
| 3871 | if {$i == 0} { |
| 3872 | $m entryconfigure end -columnbreak 1 |
| 3873 | } |
| 3874 | } |
| 3875 | |
| 3876 | menu_bindings $m |
| 3877 | } |
| 3878 | |
| 3879 | proc make_menu_items {} { |
| 3880 | global template |
| 3881 | global menu_b menu_m menu_count |
| 3882 | global item_opts item_bool item_case item_menu item_entry menu_var unset_str |
| 3883 | global item_cascade |
| 3884 | global bfont ffont beginner_mode simple_gui_created |
| 3885 | global helptext helpremote helplabel |
| 3886 | |
| 3887 | # some tweaks... |
| 3888 | if {![info exists menu_var(deny)]} { |
| 3889 | set menu_var(deny) 0 |
| 3890 | } |
| 3891 | |
| 3892 | set case ""; |
| 3893 | set L_casc "" |
| 3894 | set L_casc_count 0 |
| 3895 | set L_menus [list] |
| 3896 | |
| 3897 | # Extract the menu items: |
| 3898 | foreach line [split $template "\n"] { |
| 3899 | if {[regexp {^Row:} $line]} { |
| 3900 | continue |
| 3901 | } |
| 3902 | if {[regexp {^[A-z]} $line]} { |
| 3903 | set case [string trim $line] |
| 3904 | |
| 3905 | if {$simple_gui_created} { |
| 3906 | set i0 0 |
| 3907 | #if {$case == "Misc"} { # kludge for simple_gui |
| 3908 | # set i0 1 |
| 3909 | #} |
| 3910 | catch {$menu_m($case) delete $i0 end} |
| 3911 | } |
| 3912 | set menu_count($case) 0 |
| 3913 | continue; |
| 3914 | } |
| 3915 | |
| 3916 | set item [string trim $line] |
| 3917 | regsub -all { *} $item " " item |
| 3918 | if {$item == ""} { |
| 3919 | continue; |
| 3920 | } |
| 3921 | set opts "" |
| 3922 | if {[regexp {^=} $item]} { |
| 3923 | set opts [lindex [split $item] 0] |
| 3924 | regsub {^=} $opts "" opts |
| 3925 | set item [lindex [split $item] 1] |
| 3926 | } |
| 3927 | if {[regexp {^0} $opts]} { |
| 3928 | continue; |
| 3929 | } |
| 3930 | if {[regexp {:$} $item]} { |
| 3931 | set bool 0 |
| 3932 | } else { |
| 3933 | set bool 1 |
| 3934 | } |
| 3935 | regsub {:$} $item {} item |
| 3936 | |
| 3937 | if {$item == "LOFF"} { |
| 3938 | set L_casc "" |
| 3939 | continue |
| 3940 | } |
| 3941 | |
| 3942 | if {$item == "-- D"} { |
| 3943 | set beginner_sep 1 |
| 3944 | set item "--" |
| 3945 | } else { |
| 3946 | set beginner_sep 0 |
| 3947 | } |
| 3948 | |
| 3949 | set item_opts($item) $opts |
| 3950 | set item_case($item) $case |
| 3951 | set item_bool($item) $bool |
| 3952 | set item_cascade($item) "" |
| 3953 | |
| 3954 | if {$L_casc == ""} { |
| 3955 | set item_entry($item) $menu_count($case) |
| 3956 | set m $menu_m($case) |
| 3957 | } else { |
| 3958 | # hack for cascades for crowded menus. See =GAL opts. |
| 3959 | set item_entry($item) $L_casc_count |
| 3960 | set m $L_casc |
| 3961 | } |
| 3962 | |
| 3963 | set mvar 0 |
| 3964 | |
| 3965 | if {$beginner_mode && ! $beginner_sep && ![opt_match D $item]} { |
| 3966 | set item_entry($item) "-1" |
| 3967 | continue; |
| 3968 | } |
| 3969 | |
| 3970 | set item_menu($item) $m |
| 3971 | |
| 3972 | if {0} { puts "ITEM: $item\t- $opts\t- $case\t- \ |
| 3973 | $bool\t- $menu_count($case)" } |
| 3974 | |
| 3975 | # Create the menu items, its variables, etc., etc. |
| 3976 | |
| 3977 | if {$item == "--"} { |
| 3978 | $m add separator |
| 3979 | |
| 3980 | } elseif {$item == "Quit"} { |
| 3981 | # Quit item must shut us down: |
| 3982 | $m add command -label "$item" -underline 0 \ |
| 3983 | -font $ffont \ |
| 3984 | -command {destroy .; exit 0} |
| 3985 | |
| 3986 | } elseif {$case == "Help"} { |
| 3987 | # Help is simple help: |
| 3988 | $m add command -label "$item" \ |
| 3989 | -font $ffont \ |
| 3990 | -command "menu_help $item" |
| 3991 | |
| 3992 | } elseif {[opt_match L $item]} { |
| 3993 | # Special sub-menu cascade (=GAL ends with LOFF) |
| 3994 | set subm $m.casc_L$menu_count($case) |
| 3995 | catch {destroy $subm} |
| 3996 | menu $subm -tearoff 0 -font $ffont |
| 3997 | set item_cascade($item) $subm |
| 3998 | $m add cascade -label "$item" \ |
| 3999 | -font $ffont \ |
| 4000 | -menu $subm |
| 4001 | set L_casc $subm |
| 4002 | set L_casc_count -1 |
| 4003 | lappend L_menus $L_casc |
| 4004 | |
| 4005 | } elseif {$item == "current"} { |
| 4006 | # Current clients cascade |
| 4007 | set subm $m.current_cascade |
| 4008 | catch {destroy $subm} |
| 4009 | set item_cascade($item) $subm |
| 4010 | update_clients_menu "INIT" |
| 4011 | $m add cascade -label "$item" \ |
| 4012 | -font $ffont \ |
| 4013 | -menu $subm |
| 4014 | |
| 4015 | } elseif {[is_action $item]} { |
| 4016 | # Action |
| 4017 | $m add command -label "$item" \ |
| 4018 | -font $ffont \ |
| 4019 | -command "do_var $item" |
| 4020 | if {![info exists menu_var($item)]} { |
| 4021 | set menu_var($item) ""; # for convenience |
| 4022 | } |
| 4023 | |
| 4024 | } elseif {! $item_bool($item)} { |
| 4025 | # String |
| 4026 | if {[regexp -- {-C:(.*)} $item_opts($item) m0 m1]} { |
| 4027 | # Radiobutton select |
| 4028 | set subm $m.radio_cascade$menu_count($case) |
| 4029 | catch {destroy $subm} |
| 4030 | menu $subm -tearoff 0 -font $ffont |
| 4031 | foreach val [split $m1 ","] { |
| 4032 | $subm add radiobutton -label "$val" \ |
| 4033 | -command "do_var $item" \ |
| 4034 | -value "$val" \ |
| 4035 | -font $ffont \ |
| 4036 | -variable menu_var($item) |
| 4037 | } |
| 4038 | $m add cascade -label "$item" \ |
| 4039 | -font $ffont \ |
| 4040 | -menu $subm |
| 4041 | set item_cascade($item) $subm |
| 4042 | } else { |
| 4043 | # Arbitrary_string |
| 4044 | $m add command -label "$item" \ |
| 4045 | -font $ffont \ |
| 4046 | -command "do_var $item" |
| 4047 | } |
| 4048 | set mvar 1 |
| 4049 | |
| 4050 | } elseif {$item == "simple-gui"} { |
| 4051 | $m add checkbutton -label "$item" \ |
| 4052 | -command "toggle_simple_gui" \ |
| 4053 | -font $ffont \ |
| 4054 | -variable beginner_mode |
| 4055 | } else { |
| 4056 | # Boolean |
| 4057 | $m add checkbutton -label "$item" \ |
| 4058 | -command "do_var $item" \ |
| 4059 | -font $ffont \ |
| 4060 | -variable menu_var($item) |
| 4061 | if {![info exists menu_var($item)]} { |
| 4062 | set menu_var($item) 0 |
| 4063 | } |
| 4064 | } |
| 4065 | |
| 4066 | if {$L_casc_count == -1} { |
| 4067 | incr menu_count($case) |
| 4068 | incr L_casc_count |
| 4069 | } elseif {$L_casc != ""} { |
| 4070 | incr L_casc_count |
| 4071 | } else { |
| 4072 | incr menu_count($case) |
| 4073 | } |
| 4074 | |
| 4075 | if {$mvar} { |
| 4076 | if {![info exists menu_var($item)]} { |
| 4077 | set menu_var($item) $unset_str |
| 4078 | } |
| 4079 | } |
| 4080 | } |
| 4081 | |
| 4082 | # Now make the little "(?)" help buttons |
| 4083 | global osname |
| 4084 | foreach case [array names menu_m] { |
| 4085 | if {$case == "Help"} { |
| 4086 | continue; |
| 4087 | } |
| 4088 | little_qs $menu_m($case); |
| 4089 | } |
| 4090 | foreach m $L_menus { |
| 4091 | little_qs $m |
| 4092 | } |
| 4093 | } |
| 4094 | |
| 4095 | proc check_update_vars {} { |
| 4096 | global last_query_all_time query_all_freq icon_mode |
| 4097 | global connected_to_x11vnc client_tail client_sock |
| 4098 | |
| 4099 | set now [clock seconds] |
| 4100 | |
| 4101 | set delay $query_all_freq |
| 4102 | if {$client_tail != "" && $client_sock == ""} { |
| 4103 | set delay [expr 2 * $query_all_freq] |
| 4104 | } |
| 4105 | |
| 4106 | if {$connected_to_x11vnc} { |
| 4107 | set quiet 0 |
| 4108 | set refresh [expr "$last_query_all_time + $delay"] |
| 4109 | |
| 4110 | # puts "menu_posted $now $last_query_all_time" |
| 4111 | # puts "menu_posted $refresh" |
| 4112 | |
| 4113 | if {$now > $refresh} { |
| 4114 | append_text "Refreshing current settings... " |
| 4115 | query_all $quiet |
| 4116 | if {$quiet} { |
| 4117 | append_text "done\n" |
| 4118 | } |
| 4119 | } |
| 4120 | } |
| 4121 | } |
| 4122 | |
| 4123 | proc menu_posted {} { |
| 4124 | check_update_vars |
| 4125 | } |
| 4126 | |
| 4127 | proc props_widgets {state} { |
| 4128 | global props_buttons |
| 4129 | foreach w $props_buttons { |
| 4130 | $w configure -state $state |
| 4131 | } |
| 4132 | update |
| 4133 | } |
| 4134 | |
| 4135 | proc props_apply {} { |
| 4136 | global props_accept props_confirm props_viewonly props_shared |
| 4137 | global props_zeroconf props_javaview props_solid |
| 4138 | global props_passwd props_viewpasswd |
| 4139 | global prop0_accept prop0_confirm prop0_viewonly prop0_shared |
| 4140 | global prop0_zeroconf prop0_javaview prop0_solid |
| 4141 | global prop0_passwd prop0_viewpasswd |
| 4142 | global menu_var |
| 4143 | global client_sock |
| 4144 | |
| 4145 | props_widgets disabled |
| 4146 | |
| 4147 | set aft 500 |
| 4148 | if {[info exists client_sock]} { |
| 4149 | if {$client_sock != ""} { |
| 4150 | set aft 150 |
| 4151 | } |
| 4152 | } |
| 4153 | set did 0 |
| 4154 | |
| 4155 | set fail 0 |
| 4156 | |
| 4157 | if {$props_confirm != $prop0_confirm} { |
| 4158 | if {$did > 0} {after $aft}; incr did |
| 4159 | if {$props_confirm} { |
| 4160 | push_new_value "accept" "accept" "popup" 1 |
| 4161 | } else { |
| 4162 | push_new_value "accept" "accept" "" 1 |
| 4163 | } |
| 4164 | if {$menu_var(accept) == "popup"} { |
| 4165 | set props_confirm 1 |
| 4166 | } elseif {$menu_var(accept) == ""} { |
| 4167 | set props_confirm 0 |
| 4168 | } |
| 4169 | if {$props_confirm == $prop0_confirm} {incr fail} |
| 4170 | set prop0_confirm $props_confirm |
| 4171 | } |
| 4172 | |
| 4173 | if {$props_viewonly != $prop0_viewonly} { |
| 4174 | if {$did > 0} {after $aft}; incr did |
| 4175 | if {$props_viewonly} { |
| 4176 | push_new_value "viewonly" "viewonly" 1 1 |
| 4177 | } else { |
| 4178 | push_new_value "viewonly" "noviewonly" 1 1 |
| 4179 | } |
| 4180 | if {$menu_var(viewonly)} { |
| 4181 | set props_viewonly 1 |
| 4182 | } else { |
| 4183 | set props_viewonly 0 |
| 4184 | } |
| 4185 | if {$props_viewonly == $prop0_viewonly} {incr fail} |
| 4186 | set prop0_viewonly $props_viewonly |
| 4187 | } |
| 4188 | |
| 4189 | if {$props_shared != $prop0_shared} { |
| 4190 | if {$did > 0} {after $aft}; incr did |
| 4191 | if {$props_shared} { |
| 4192 | push_new_value "shared" "shared" 1 1 |
| 4193 | } else { |
| 4194 | push_new_value "shared" "noshared" 1 1 |
| 4195 | } |
| 4196 | if {$menu_var(shared)} { |
| 4197 | set props_shared 1 |
| 4198 | } else { |
| 4199 | set props_shared 0 |
| 4200 | } |
| 4201 | if {$props_shared == $prop0_shared} {incr fail} |
| 4202 | set prop0_shared $props_shared |
| 4203 | } |
| 4204 | |
| 4205 | if {$props_zeroconf != $prop0_zeroconf} { |
| 4206 | if {$did > 0} {after $aft}; incr did |
| 4207 | if {$props_zeroconf} { |
| 4208 | push_new_value "zeroconf" "zeroconf" 1 1 |
| 4209 | } else { |
| 4210 | push_new_value "zeroconf" "nozeroconf" 1 1 |
| 4211 | } |
| 4212 | if {$menu_var(zeroconf)} { |
| 4213 | set props_zeroconf 1 |
| 4214 | } else { |
| 4215 | set props_zeroconf 0 |
| 4216 | } |
| 4217 | if {$props_zeroconf == $prop0_zeroconf} {incr fail} |
| 4218 | set prop0_zeroconf $props_zeroconf |
| 4219 | } |
| 4220 | |
| 4221 | if {$props_javaview != $prop0_javaview} { |
| 4222 | if {$did > 0} {after $aft}; incr did |
| 4223 | if {$props_javaview} { |
| 4224 | push_new_value "http" "http" 1 1 |
| 4225 | } else { |
| 4226 | push_new_value "http" "nohttp" 1 1 |
| 4227 | } |
| 4228 | if {$menu_var(http)} { |
| 4229 | set props_javaview 1 |
| 4230 | } else { |
| 4231 | set props_javaview 0 |
| 4232 | } |
| 4233 | if {$props_javaview == $prop0_javaview} {incr fail} |
| 4234 | set prop0_javaview $props_javaview |
| 4235 | } |
| 4236 | |
| 4237 | if {$props_solid != $prop0_solid} { |
| 4238 | if {$did > 0} {after $aft}; incr did |
| 4239 | if {$props_solid} { |
| 4240 | push_new_value "solid" "solid" 1 1 |
| 4241 | } else { |
| 4242 | push_new_value "solid" "nosolid" 1 1 |
| 4243 | } |
| 4244 | if {$menu_var(solid)} { |
| 4245 | set props_solid 1 |
| 4246 | } else { |
| 4247 | set props_solid 0 |
| 4248 | } |
| 4249 | if {$props_solid == $prop0_solid} {incr fail} |
| 4250 | set prop0_solid $props_solid |
| 4251 | } |
| 4252 | |
| 4253 | set fpw 0 |
| 4254 | if {$props_passwd != $prop0_passwd} { |
| 4255 | set fpw 1 |
| 4256 | } |
| 4257 | set vpw 0 |
| 4258 | if {$props_viewpasswd != $prop0_viewpasswd} { |
| 4259 | set vpw 1 |
| 4260 | } |
| 4261 | |
| 4262 | set pw_ord [list] |
| 4263 | if {!$fpw && !$vpw } { |
| 4264 | # neither change |
| 4265 | ; |
| 4266 | } elseif {$fpw && !$vpw} { |
| 4267 | # full password change |
| 4268 | if {$props_passwd == ""} { |
| 4269 | if {$prop0_viewpasswd != ""} { |
| 4270 | # set view to "" as well and first |
| 4271 | set props_viewpasswd "" |
| 4272 | set pw_ord [list vpw fpw] |
| 4273 | } else { |
| 4274 | set pw_ord [list fpw] |
| 4275 | } |
| 4276 | } else { |
| 4277 | # assume view state OK |
| 4278 | set pw_ord [list fpw] |
| 4279 | } |
| 4280 | |
| 4281 | } elseif {!$fpw && $vpw} { |
| 4282 | # view password change |
| 4283 | if {$props_viewpasswd == ""} { |
| 4284 | # assume full state OK |
| 4285 | set pw_ord [list vpw] |
| 4286 | } else { |
| 4287 | if {$prop0_passwd == ""} { |
| 4288 | # could be trouble, x11vnc makes random |
| 4289 | # full passwd... |
| 4290 | set pw_ord [list vpw] |
| 4291 | } else { |
| 4292 | # OK, full non-null. |
| 4293 | set pw_ord [list vpw] |
| 4294 | } |
| 4295 | } |
| 4296 | } elseif {$fpw && $vpw} { |
| 4297 | # both full and view password change |
| 4298 | if {$props_passwd == "" && $props_viewpasswd == ""} { |
| 4299 | # OK, do view first |
| 4300 | set pw_ord [list vpw fpw] |
| 4301 | } elseif {$props_passwd == "" && $props_viewpasswd != ""} { |
| 4302 | # Not good, do view first anyway x11vnc will fix. |
| 4303 | set pw_ord [list vpw fpw] |
| 4304 | } elseif {$props_passwd != "" && $props_viewpasswd == ""} { |
| 4305 | # OK, view first |
| 4306 | set pw_ord [list vpw fpw] |
| 4307 | } elseif {$props_passwd != "" && $props_viewpasswd != ""} { |
| 4308 | # OK, full first |
| 4309 | set pw_ord [list fpw vpw] |
| 4310 | } |
| 4311 | } |
| 4312 | |
| 4313 | foreach case $pw_ord { |
| 4314 | if {$case == "fpw"} { |
| 4315 | if {$did > 0} {after $aft}; incr did |
| 4316 | push_new_value "passwd" "passwd" "$props_passwd" 1 |
| 4317 | if {$props_passwd == $prop0_passwd} {incr fail} |
| 4318 | set prop0_passwd $props_passwd |
| 4319 | } |
| 4320 | if {$case == "vpw"} { |
| 4321 | if {$did > 0} {after $aft}; incr did |
| 4322 | push_new_value "viewpasswd" "viewpasswd" "$props_viewpasswd" 1 |
| 4323 | if {$props_viewpasswd == $prop0_viewpasswd} {incr fail} |
| 4324 | set prop0_viewpasswd $props_viewpasswd |
| 4325 | } |
| 4326 | } |
| 4327 | |
| 4328 | if {$props_accept != $prop0_accept} { |
| 4329 | if {$did > 0} {after $aft}; incr did |
| 4330 | if {$props_accept} { |
| 4331 | push_new_value "unlock" "unlock" 1 0 |
| 4332 | } else { |
| 4333 | push_new_value "lock" "lock" 1 0 |
| 4334 | } |
| 4335 | if {$props_accept == $prop0_accept} {incr fail} |
| 4336 | set prop0_accept $props_accept |
| 4337 | } |
| 4338 | |
| 4339 | props_widgets normal |
| 4340 | if {$fail > 0} { |
| 4341 | return 0 |
| 4342 | } else { |
| 4343 | return 1 |
| 4344 | } |
| 4345 | } |
| 4346 | |
| 4347 | proc props_advanced {} { |
| 4348 | global icon_mode props_win full_win |
| 4349 | global props_advanced_first |
| 4350 | |
| 4351 | if ![info exists props_advanced_first] { |
| 4352 | center_win $full_win |
| 4353 | set props_advanced_first 1 |
| 4354 | set first 1 |
| 4355 | } else { |
| 4356 | set first 0 |
| 4357 | } |
| 4358 | update |
| 4359 | wm deiconify $full_win |
| 4360 | update |
| 4361 | |
| 4362 | if {$first} { |
| 4363 | set w $full_win |
| 4364 | wm minsize $w [winfo width $w] [winfo height $w] |
| 4365 | } |
| 4366 | push_new_value "remote-cmd" "remote-cmd" "Q:clients" 1 |
| 4367 | } |
| 4368 | |
| 4369 | proc do_props {} { |
| 4370 | global props_accept props_confirm props_viewonly props_shared |
| 4371 | global props_zeroconf props_javaview props_solid |
| 4372 | global props_passwd props_viewpasswd |
| 4373 | global prop0_accept prop0_confirm prop0_viewonly prop0_shared |
| 4374 | global prop0_zeroconf prop0_javaview prop0_solid |
| 4375 | global prop0_passwd prop0_viewpasswd |
| 4376 | global menu_var unset_str |
| 4377 | global have_labelframes ffont bfont |
| 4378 | global props_buttons icon_noadvanced |
| 4379 | global icon_mode icon_mode_at_startup |
| 4380 | global screen_height screen_width |
| 4381 | global do_props_msg |
| 4382 | |
| 4383 | set msg "" |
| 4384 | if {[info exists do_props_msg]} { |
| 4385 | set msg $do_props_msg |
| 4386 | } |
| 4387 | |
| 4388 | check_update_vars |
| 4389 | |
| 4390 | set pady 0.5m |
| 4391 | set pady 0.3m |
| 4392 | if {$screen_height <= 360} { |
| 4393 | set pady 0m |
| 4394 | } |
| 4395 | |
| 4396 | if [info exists menu_var(deny)] { |
| 4397 | if {$menu_var(deny) == $unset_str || $menu_var(deny) == 0} { |
| 4398 | set props_accept 1 |
| 4399 | } else { |
| 4400 | set props_accept 0 |
| 4401 | } |
| 4402 | } else { |
| 4403 | set menu_var(deny) 0 |
| 4404 | set props_accept 1 |
| 4405 | } |
| 4406 | set prop0_accept $props_accept |
| 4407 | |
| 4408 | if [info exists menu_var(accept)] { |
| 4409 | if {$menu_var(accept) == $unset_str || $menu_var(accept) == ""} { |
| 4410 | set props_confirm 0 |
| 4411 | } else { |
| 4412 | set props_confirm 1 |
| 4413 | } |
| 4414 | } else { |
| 4415 | set menu_var(accept) "" |
| 4416 | set props_confirm 0 |
| 4417 | } |
| 4418 | set prop0_confirm $props_confirm |
| 4419 | |
| 4420 | if [info exists menu_var(viewonly)] { |
| 4421 | if {$menu_var(viewonly) == $unset_str || $menu_var(viewonly) == ""} { |
| 4422 | set props_viewonly 0 |
| 4423 | } elseif ($menu_var(viewonly)) { |
| 4424 | set props_viewonly 1 |
| 4425 | } else { |
| 4426 | set props_viewonly 0 |
| 4427 | } |
| 4428 | } else { |
| 4429 | set menu_var(viewonly) 0 |
| 4430 | set props_viewonly 0 |
| 4431 | } |
| 4432 | set prop0_viewonly $props_viewonly |
| 4433 | |
| 4434 | if [info exists menu_var(shared)] { |
| 4435 | if {$menu_var(shared) == $unset_str || $menu_var(shared) == ""} { |
| 4436 | set props_shared 0 |
| 4437 | } elseif ($menu_var(shared)) { |
| 4438 | set props_shared 1 |
| 4439 | } else { |
| 4440 | set props_shared 0 |
| 4441 | } |
| 4442 | } else { |
| 4443 | set menu_var(shared) 0 |
| 4444 | set props_shared 0 |
| 4445 | } |
| 4446 | set prop0_shared $props_shared |
| 4447 | |
| 4448 | if [info exists menu_var(zeroconf)] { |
| 4449 | if {$menu_var(zeroconf) == $unset_str || $menu_var(zeroconf) == ""} { |
| 4450 | set props_zeroconf 0 |
| 4451 | } elseif ($menu_var(zeroconf)) { |
| 4452 | set props_zeroconf 1 |
| 4453 | } else { |
| 4454 | set props_zeroconf 0 |
| 4455 | } |
| 4456 | } else { |
| 4457 | set menu_var(zeroconf) 0 |
| 4458 | set props_zeroconf 0 |
| 4459 | } |
| 4460 | set prop0_zeroconf $props_zeroconf |
| 4461 | |
| 4462 | if [info exists menu_var(http)] { |
| 4463 | if {$menu_var(http) == $unset_str || $menu_var(http) == ""} { |
| 4464 | set props_javaview 0 |
| 4465 | } elseif ($menu_var(http)) { |
| 4466 | set props_javaview 1 |
| 4467 | } else { |
| 4468 | set props_javaview 0 |
| 4469 | } |
| 4470 | } else { |
| 4471 | set menu_var(http) 0 |
| 4472 | set props_javaview 0 |
| 4473 | } |
| 4474 | set prop0_javaview $props_javaview |
| 4475 | |
| 4476 | if [info exists menu_var(solid)] { |
| 4477 | if {$menu_var(solid) == $unset_str || $menu_var(solid) == ""} { |
| 4478 | set props_solid 0 |
| 4479 | } elseif ($menu_var(solid)) { |
| 4480 | set props_solid 1 |
| 4481 | } else { |
| 4482 | set props_solid 0 |
| 4483 | } |
| 4484 | } else { |
| 4485 | set menu_var(solid) 0 |
| 4486 | set props_solid 0 |
| 4487 | } |
| 4488 | set prop0_solid $props_solid |
| 4489 | |
| 4490 | if ![info exists props_passwd] { |
| 4491 | set props_passwd "" |
| 4492 | } |
| 4493 | set prop0_passwd $props_passwd |
| 4494 | |
| 4495 | if ![info exists props_viewpasswd] { |
| 4496 | set props_viewpasswd "" |
| 4497 | } |
| 4498 | set prop0_viewpasswd $props_viewpasswd |
| 4499 | |
| 4500 | if [info exists props_buttons] { |
| 4501 | catch {unset props_buttons} |
| 4502 | } |
| 4503 | set props_buttons [list] |
| 4504 | |
| 4505 | set wp .props |
| 4506 | set w $wp |
| 4507 | catch {destroy $wp} |
| 4508 | toplevel $wp |
| 4509 | wm title $wp "x11vnc Properties" |
| 4510 | frame $w.lf |
| 4511 | set w $w.lf |
| 4512 | set b1 "$w.buttons1" |
| 4513 | frame $b1 |
| 4514 | button $b1.ok -text OK -command "if {\[props_apply\]} {destroy $wp}" -font $bfont |
| 4515 | button $b1.cancel -text Cancel -command "destroy $wp" -font $bfont |
| 4516 | button $b1.apply -text Apply -command "props_apply" -font $bfont |
| 4517 | |
| 4518 | bind $w <KeyPress-Escape> "destroy $wp" |
| 4519 | |
| 4520 | pack $b1.ok $b1.cancel $b1.apply -side left -expand 0 |
| 4521 | lappend props_buttons $b1.apply $b1.cancel $b1.ok |
| 4522 | |
| 4523 | set b2 "$w.buttons2" |
| 4524 | frame $b2 |
| 4525 | |
| 4526 | button $b2.advanced -text " Advanced ... " \ |
| 4527 | -command "destroy $wp; props_advanced" -font $bfont |
| 4528 | if {! $icon_noadvanced} { |
| 4529 | lappend props_buttons $b2.advanced |
| 4530 | pack $b2.advanced -side left -expand 0 |
| 4531 | } |
| 4532 | |
| 4533 | button $b2.help -text " Help " -command "menu_help Properties" -font $bfont |
| 4534 | lappend props_buttons $b2.help |
| 4535 | pack $b2.help -side left -expand 0 |
| 4536 | |
| 4537 | set pw "$w.passwd" |
| 4538 | if {$have_labelframes} { |
| 4539 | labelframe $pw -text "Password" -font $bfont |
| 4540 | } else { |
| 4541 | frame $pw |
| 4542 | set l $pw.l |
| 4543 | label $l -text "Password:" -justify left -anchor w -font $bfont |
| 4544 | pack $pw.l -fill x -expand 1 -padx 1m -pady 0m -side top |
| 4545 | } |
| 4546 | entry $pw.e -show "*" -textvariable props_passwd -font $bfont |
| 4547 | pack $pw.e -fill x -expand 1 -padx 1m -pady $pady -side top |
| 4548 | |
| 4549 | global x11vnc_icon_mode |
| 4550 | if {! $x11vnc_icon_mode} { |
| 4551 | catch { $pw.e configure -state disabled} |
| 4552 | if {! $have_labelframes} { |
| 4553 | catch { $pw.l configure -state disabled} |
| 4554 | } |
| 4555 | } else { |
| 4556 | lappend props_buttons $pw.e |
| 4557 | } |
| 4558 | |
| 4559 | |
| 4560 | set vp "$w.viewpw" |
| 4561 | if {$have_labelframes} { |
| 4562 | labelframe $vp -text "ViewOnly Password" -font $bfont |
| 4563 | } else { |
| 4564 | frame $vp |
| 4565 | set l $vp.l |
| 4566 | label $l -text "ViewOnly Password:" -justify left -anchor w -font $bfont |
| 4567 | pack $vp.l -fill x -expand 1 -padx 1m -pady 0m -side top |
| 4568 | } |
| 4569 | entry $vp.e -show "*" -textvariable props_viewpasswd -font $bfont |
| 4570 | pack $vp.e -fill x -expand 1 -padx 1m -pady $pady -side top |
| 4571 | |
| 4572 | if {! $x11vnc_icon_mode} { |
| 4573 | catch { $vp.e configure -state disabled} |
| 4574 | if {! $have_labelframes} { |
| 4575 | catch { $vp.l configure -state disabled} |
| 4576 | } |
| 4577 | } else { |
| 4578 | lappend props_buttons $vp.e |
| 4579 | } |
| 4580 | |
| 4581 | if {! $icon_mode_at_startup} { |
| 4582 | $vp.e configure -state disabled |
| 4583 | catch {$vp.l configure -state disabled} |
| 4584 | catch {$vp configure -state disabled} |
| 4585 | catch {$vp configure -foreground grey60} |
| 4586 | $pw.e configure -state disabled |
| 4587 | catch {$pw.l configure -state disabled} |
| 4588 | catch {$pw configure -state disabled} |
| 4589 | catch {$pw configure -foreground grey60} |
| 4590 | } |
| 4591 | |
| 4592 | set sb "$w.solid" |
| 4593 | frame $sb |
| 4594 | checkbutton $sb.button -text "Solid Background Color" \ |
| 4595 | -variable props_solid -anchor w -font $bfont |
| 4596 | pack $sb.button -fill x -expand 1 -padx 1m -pady $pady |
| 4597 | |
| 4598 | set jv "$w.javaview" |
| 4599 | frame $jv |
| 4600 | checkbutton $jv.button -text "Serve Java Viewer Applet" \ |
| 4601 | -variable props_javaview -anchor w -font $bfont |
| 4602 | pack $jv.button -fill x -expand 1 -padx 1m -pady $pady |
| 4603 | |
| 4604 | set zc "$w.zeroconf" |
| 4605 | frame $zc |
| 4606 | checkbutton $zc.button -text "Advertise Service (Zeroconf)" \ |
| 4607 | -variable props_zeroconf -anchor w -font $bfont |
| 4608 | pack $zc.button -fill x -expand 1 -padx 1m -pady $pady |
| 4609 | |
| 4610 | set sh "$w.shared" |
| 4611 | frame $sh |
| 4612 | checkbutton $sh.button -text "Shared" \ |
| 4613 | -variable props_shared -anchor w -font $bfont |
| 4614 | pack $sh.button -fill x -expand 1 -padx 1m -pady $pady |
| 4615 | |
| 4616 | set vo "$w.viewonly" |
| 4617 | frame $vo |
| 4618 | checkbutton $vo.button -text "All Clients ViewOnly" \ |
| 4619 | -variable props_viewonly -anchor w -font $bfont |
| 4620 | pack $vo.button -fill x -expand 1 -padx 1m -pady $pady |
| 4621 | |
| 4622 | set cf "$w.confirm" |
| 4623 | frame $cf |
| 4624 | checkbutton $cf.button -text "Ask for Confirmation" \ |
| 4625 | -variable props_confirm -anchor w -font $bfont |
| 4626 | pack $cf.button -fill x -expand 1 -padx 1m -pady $pady |
| 4627 | |
| 4628 | set ac "$w.accept" |
| 4629 | frame $ac |
| 4630 | checkbutton $ac.button -text "Accept Connections" \ |
| 4631 | -variable props_accept -anchor w -font $bfont |
| 4632 | pack $ac.button -fill x -expand 1 -padx 1m -pady $pady |
| 4633 | |
| 4634 | set px "6m" |
| 4635 | pack $b1 -side bottom -fill x -pady $pady -padx $px |
| 4636 | pack $b2 -side bottom -fill x -pady $pady -padx $px |
| 4637 | pack $vp -side bottom -fill x -pady $pady -padx $px |
| 4638 | pack $pw -side bottom -fill x -pady $pady -padx $px |
| 4639 | pack $sb -side bottom -fill x -pady 0m -padx $px |
| 4640 | pack $jv -side bottom -fill x -pady 0m -padx $px |
| 4641 | pack $zc -side bottom -fill x -pady 0m -padx $px |
| 4642 | pack $sh -side bottom -fill x -pady 0m -padx $px |
| 4643 | pack $vo -side bottom -fill x -pady 0m -padx $px |
| 4644 | pack $cf -side bottom -fill x -pady 0m -padx $px |
| 4645 | pack $ac -side bottom -fill x -pady 0m -padx $px |
| 4646 | |
| 4647 | global show_props_instructions |
| 4648 | if {![info exists show_props_instructions]} { |
| 4649 | set show_props_instructions 1 |
| 4650 | } |
| 4651 | |
| 4652 | wm withdraw .props |
| 4653 | |
| 4654 | set wl $w |
| 4655 | |
| 4656 | pack $wl -side left |
| 4657 | |
| 4658 | if {$msg != ""} { |
| 4659 | set tw [textwidth $msg] |
| 4660 | set th [textheight $msg] |
| 4661 | set th [expr $th - 1] |
| 4662 | set ms ".props.msg" |
| 4663 | text $ms -font $ffont -relief ridge -width $tw -height $th |
| 4664 | $ms insert 1.0 $msg |
| 4665 | |
| 4666 | set si "$wl.instructions" |
| 4667 | frame $si |
| 4668 | checkbutton $si.button -text "Show Instructions" \ |
| 4669 | -variable show_props_instructions -anchor w -font $bfont \ |
| 4670 | -command "toggle_instructions $ms $pady $px" |
| 4671 | |
| 4672 | pack $si.button -fill x -expand 1 -padx 1m -pady $pady |
| 4673 | pack $si -side bottom -fill x -pady 0m -padx $px |
| 4674 | |
| 4675 | if {$show_props_instructions} { |
| 4676 | pack $ms -side left -fill both |
| 4677 | } |
| 4678 | |
| 4679 | update |
| 4680 | } |
| 4681 | |
| 4682 | |
| 4683 | lappend props_buttons $ac.button $cf.button $vo.button $sh.button $zc.button $jv.button $sb.button |
| 4684 | |
| 4685 | |
| 4686 | set w .props |
| 4687 | update |
| 4688 | wm resizable $w 1 0 |
| 4689 | center_win $w |
| 4690 | update |
| 4691 | |
| 4692 | #wm minsize $w [winfo width $w] [winfo height $w] |
| 4693 | |
| 4694 | tkwait window $w |
| 4695 | set show_props_instructions 0 |
| 4696 | } |
| 4697 | |
| 4698 | proc toggle_instructions {ms pady px} { |
| 4699 | global show_props_instructions |
| 4700 | if {$show_props_instructions} { |
| 4701 | pack $ms -side left -fill both |
| 4702 | } else { |
| 4703 | pack forget $ms |
| 4704 | } |
| 4705 | catch {pack .props} |
| 4706 | update |
| 4707 | } |
| 4708 | |
| 4709 | proc do_new_client {} { |
| 4710 | global newclient ffont bfont |
| 4711 | |
| 4712 | set w .newclient |
| 4713 | catch {destroy $w} |
| 4714 | toplevel $w |
| 4715 | label $w.l -text "Hostname: " -font $bfont |
| 4716 | set newclient "" |
| 4717 | entry $w.e -width 16 -textvariable newclient -font $bfont |
| 4718 | button $w.b -text OK -command "destroy $w" -font $bfont |
| 4719 | button $w.h -text Help -command "menu_help NewClient" -font $bfont |
| 4720 | bind $w.e <Return> "update; after 100; destroy $w" |
| 4721 | |
| 4722 | wm title $w "New Client" |
| 4723 | |
| 4724 | pack $w.l $w.e $w.h $w.b -side left -pady 1m -padx 0.5m |
| 4725 | focus $w.e |
| 4726 | center_win $w |
| 4727 | update |
| 4728 | |
| 4729 | tkwait window $w |
| 4730 | |
| 4731 | regsub -all {[{}()~!$&*|;'"`{}<>\[\]]} $newclient "" newclient |
| 4732 | #' |
| 4733 | if {$newclient != ""} { |
| 4734 | push_new_value "connect" "connect" "$newclient" 1 |
| 4735 | } |
| 4736 | } |
| 4737 | |
| 4738 | proc do_disconnect_all {} { |
| 4739 | push_new_value "disconnect" "disconnect" "all" 1 |
| 4740 | } |
| 4741 | |
| 4742 | proc do_disconnect_client {id} { |
| 4743 | push_new_value "disconnect" "disconnect" "$id" 1 |
| 4744 | } |
| 4745 | |
| 4746 | proc popup_post {m} { |
| 4747 | global popup_cascade_posted client_balloon |
| 4748 | global client_id_list |
| 4749 | |
| 4750 | set popup_cascade_posted 0 |
| 4751 | |
| 4752 | set wd "$m.disconnect" |
| 4753 | |
| 4754 | if {![winfo exists $wd]} { |
| 4755 | return |
| 4756 | } |
| 4757 | |
| 4758 | catch {$wd delete 0 end} |
| 4759 | |
| 4760 | $wd add command -label "Disconnect client:" |
| 4761 | $wd add separator |
| 4762 | $wd add command -label "All Clients" -command do_disconnect_all |
| 4763 | |
| 4764 | if {![info exists client_id_list]} { |
| 4765 | return |
| 4766 | } |
| 4767 | |
| 4768 | foreach client $client_id_list { |
| 4769 | if {$client == ""} { |
| 4770 | continue |
| 4771 | } |
| 4772 | if {[regexp {^([^:]*):(.*)$} $client mat id lab]} { |
| 4773 | set nid [expr "$id + 0"] |
| 4774 | $wd add command -label "$nid $lab" \ |
| 4775 | -command "do_disconnect_client $id" |
| 4776 | } |
| 4777 | } |
| 4778 | } |
| 4779 | |
| 4780 | proc pmenu {m x y} { |
| 4781 | if {![winfo exists $m]} { |
| 4782 | return |
| 4783 | } |
| 4784 | set x [expr $x-10] |
| 4785 | set y [expr $y-10] |
| 4786 | $m post $x $y |
| 4787 | # XXX more care needed |
| 4788 | grab set -global $m |
| 4789 | } |
| 4790 | |
| 4791 | proc set_client_balloon {str} { |
| 4792 | global client_balloon vnc_display |
| 4793 | global client_id_list |
| 4794 | |
| 4795 | set client_id_list [list] |
| 4796 | |
| 4797 | set client_balloon "$vnc_display" |
| 4798 | set count 0 |
| 4799 | regsub -all {^.*aro=clients:} $str "" str |
| 4800 | regsub -all {aro=.*$} $str "" str |
| 4801 | regsub -all {ans=.*$} $str "" str |
| 4802 | foreach client [split $str ","] { |
| 4803 | #puts "client: $client" |
| 4804 | if [regexp {^[ ]*$} $client] { |
| 4805 | continue |
| 4806 | } |
| 4807 | if {[regexp {^(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*):(.*)$} \ |
| 4808 | $client m0 m1 m2 m3 m4 m5 m6 m7 m8 m9]} { |
| 4809 | set id $m1 |
| 4810 | set nid [expr "$m1 + 0"] |
| 4811 | set ip $m2 |
| 4812 | set port $m3 |
| 4813 | set user $m4 |
| 4814 | set unix $m5 |
| 4815 | if {[string length $user] >= 24} { |
| 4816 | # weird identd hash... |
| 4817 | set user [string range $user 0 8] |
| 4818 | set user "${user}..." |
| 4819 | } |
| 4820 | if {$unix != "" && $unix != "none"} { |
| 4821 | set user $unix |
| 4822 | } |
| 4823 | set host $m6 |
| 4824 | set input $m7 |
| 4825 | set vo $m8 |
| 4826 | set ltime $m9 |
| 4827 | if [regexp {^[ ]*$} $host] { |
| 4828 | set host $ip |
| 4829 | } |
| 4830 | set client_balloon "${client_balloon}\n$nid $user\@$host" |
| 4831 | if {$vo == "1"} { |
| 4832 | set client_balloon "${client_balloon} - view" |
| 4833 | lappend client_id_list "$id:$user\@$host - view" |
| 4834 | } else { |
| 4835 | set client_balloon "${client_balloon} - full" |
| 4836 | lappend client_id_list "$id:$user\@$host - full" |
| 4837 | } |
| 4838 | } else { |
| 4839 | set i [expr $count+1] |
| 4840 | if {$i == 1} { |
| 4841 | set client_balloon "${client_balloon}\nunknown-host$i" |
| 4842 | } |
| 4843 | } |
| 4844 | incr count |
| 4845 | } |
| 4846 | if {$count == 0} { |
| 4847 | set client_balloon "${client_balloon}\nNo connections." |
| 4848 | } |
| 4849 | icon_win_cfg $count |
| 4850 | } |
| 4851 | |
| 4852 | proc read_client_info {channel} { |
| 4853 | global x11vnc_client_file client_str client_info_read |
| 4854 | global read_client_info_lock |
| 4855 | global read_clients |
| 4856 | set db 0 |
| 4857 | |
| 4858 | set read_clients 0 |
| 4859 | |
| 4860 | if {![info exists read_client_info_lock]} { |
| 4861 | set read_client_info_lock 0 |
| 4862 | } |
| 4863 | |
| 4864 | if {$channel != ""} { |
| 4865 | |
| 4866 | if {$read_client_info_lock} { |
| 4867 | return |
| 4868 | } |
| 4869 | set read_client_info_lock 1 |
| 4870 | after 100 |
| 4871 | set str "" |
| 4872 | set count [gets $channel str] |
| 4873 | if {$db} {puts stderr "read_client_info-$channel: $str"} |
| 4874 | |
| 4875 | if {$count == -1 || [eof $channel]} { |
| 4876 | close $channel |
| 4877 | catch {file delete $x11vnc_client_file} |
| 4878 | set read_client_info_lock 0 |
| 4879 | clean_icon_exit |
| 4880 | } |
| 4881 | if {$count > 0 && ![regexp {^[ ]*$} $str]} { |
| 4882 | set client_info_read 1 |
| 4883 | if {$str == "quit"} { |
| 4884 | catch {file delete $x11vnc_client_file} |
| 4885 | set read_client_info_lock 0 |
| 4886 | clean_icon_exit |
| 4887 | } elseif {$str == "skip"} { |
| 4888 | ; |
| 4889 | } elseif [regexp {^clients:} $str] { |
| 4890 | regsub {^clients:} $str "" str |
| 4891 | set read_clients 1 |
| 4892 | if {$str == "none"} { |
| 4893 | set str "" |
| 4894 | } |
| 4895 | update_clients_menu $str |
| 4896 | set client_str $str |
| 4897 | set_client_balloon $str |
| 4898 | } |
| 4899 | } |
| 4900 | set read_client_info_lock 0 |
| 4901 | } |
| 4902 | } |
| 4903 | |
| 4904 | proc check_set_vnc_display {} { |
| 4905 | |
| 4906 | global read_clients check_set_vnc_display_done |
| 4907 | |
| 4908 | if {[info exists check_set_vnc_display_done]} { |
| 4909 | return |
| 4910 | } |
| 4911 | if {[info exists read_clients]} { |
| 4912 | if {$read_clients} { |
| 4913 | after 250 |
| 4914 | query_all |
| 4915 | global client_str |
| 4916 | set_client_balloon $client_str |
| 4917 | set check_set_vnc_display_done 1 |
| 4918 | } |
| 4919 | } |
| 4920 | } |
| 4921 | |
| 4922 | proc read_client_tail {} { |
| 4923 | global client_tail |
| 4924 | |
| 4925 | if {$client_tail != ""} { |
| 4926 | read_client_info $client_tail |
| 4927 | check_set_vnc_display |
| 4928 | } |
| 4929 | } |
| 4930 | |
| 4931 | proc read_client_sock {} { |
| 4932 | global client_sock |
| 4933 | |
| 4934 | if {$client_sock != ""} { |
| 4935 | read_client_info $client_sock |
| 4936 | check_set_vnc_display |
| 4937 | } |
| 4938 | } |
| 4939 | |
| 4940 | proc show_client_balloon {} { |
| 4941 | global icon_mode icon_win props_win full_win |
| 4942 | global client_balloon ffont connected_to_x11vnc |
| 4943 | |
| 4944 | set noinfo "tkx11vnc: no client information" |
| 4945 | set noinfo "$noinfo\navailable from x11vnc ..." |
| 4946 | if ![info exists client_balloon] { |
| 4947 | set client_balloon $noinfo |
| 4948 | } |
| 4949 | if {$client_balloon == ""} { |
| 4950 | set client_balloon $noinfo |
| 4951 | } |
| 4952 | if {! [info exists icon_win]} { |
| 4953 | return |
| 4954 | } elseif {$icon_win == ""} { |
| 4955 | return |
| 4956 | } elseif {! [winfo exists $icon_win]} { |
| 4957 | return |
| 4958 | } |
| 4959 | |
| 4960 | set x [expr [winfo rootx $icon_win] + ([winfo width $icon_win]/2)] |
| 4961 | set y [expr [winfo rooty $icon_win] + [winfo height $icon_win] + 4] |
| 4962 | |
| 4963 | set infotext $client_balloon |
| 4964 | if {!$connected_to_x11vnc} { |
| 4965 | set infotext "Not currently attached to x11vnc\nLast available info:\n$infotext" |
| 4966 | } |
| 4967 | |
| 4968 | set w .client_balloon |
| 4969 | catch {destroy $w} |
| 4970 | toplevel $w -bg black -screen [winfo screen $icon_win] |
| 4971 | wm overrideredirect $w 1 |
| 4972 | label $w.l -text "$infotext" -relief flat -bg "#ffffaa" -fg black \ |
| 4973 | -padx 2 -pady 0 -anchor w -justify left -font $ffont |
| 4974 | pack $w.l -side left -padx 1 -pady 1 |
| 4975 | |
| 4976 | set w2 [winfo reqwidth $w.l] |
| 4977 | set h2 [winfo reqheight $w.l] |
| 4978 | |
| 4979 | set W [winfo screenwidth $w] |
| 4980 | set H [winfo screenheight $w] |
| 4981 | |
| 4982 | if {[expr $x+$w2] > $W} { |
| 4983 | set w3 [winfo width $icon_win] |
| 4984 | set x [expr "$W - $w2 - $w3 - 4"] |
| 4985 | } |
| 4986 | if {[expr $y+$h2] > $H} { |
| 4987 | set h3 [winfo height $icon_win] |
| 4988 | set y [expr "$H - $h2 - $h3 - 4"] |
| 4989 | } |
| 4990 | |
| 4991 | wm geometry $w +${x}+${y} |
| 4992 | } |
| 4993 | |
| 4994 | proc kill_client_balloon {} { |
| 4995 | global client_balloon_id client_balloon_win |
| 4996 | if [info exists client_balloon_id] { |
| 4997 | catch {after cancel $client_balloon_id} |
| 4998 | } |
| 4999 | if [winfo exists .client_balloon] { |
| 5000 | destroy .client_balloon |
| 5001 | } |
| 5002 | } |
| 5003 | |
| 5004 | proc icon_win_cfg {clients} { |
| 5005 | global icon_win client_tail client_sock client_info_read |
| 5006 | |
| 5007 | if {! [info exists icon_win]} { |
| 5008 | return |
| 5009 | } elseif {$icon_win == ""} { |
| 5010 | return |
| 5011 | } elseif {! [winfo exists $icon_win]} { |
| 5012 | return |
| 5013 | } |
| 5014 | if {$clients > 0} { |
| 5015 | $icon_win configure -bg black -fg white |
| 5016 | } else { |
| 5017 | $icon_win configure -bg white -fg black |
| 5018 | } |
| 5019 | |
| 5020 | if {$client_tail == "" || !$client_info_read} { |
| 5021 | if {$client_sock == ""} { |
| 5022 | $icon_win configure -fg red |
| 5023 | } |
| 5024 | } |
| 5025 | } |
| 5026 | |
| 5027 | proc server_accept {sock addr port} { |
| 5028 | global socket_cookie server socket_got_callback |
| 5029 | global client_tail client_sock |
| 5030 | set db 0 |
| 5031 | |
| 5032 | if {$db} {puts stderr "sock=$sock addr=$addr port=$port"} |
| 5033 | |
| 5034 | update; update idletasks |
| 5035 | after 50 |
| 5036 | update; update idletasks |
| 5037 | set count [gets $sock str] |
| 5038 | |
| 5039 | if {$count >= 0} { |
| 5040 | set str [string trim $str] |
| 5041 | if {$db} {puts stderr "server_accept: \"$str\""} |
| 5042 | if {$str == "COOKIE:$socket_cookie"} { |
| 5043 | set client_sock $sock |
| 5044 | if {$db} {puts stderr "cookie matched. $client_sock"} |
| 5045 | } else { |
| 5046 | if {$db} {puts stderr "cookie NO matched."} |
| 5047 | } |
| 5048 | } |
| 5049 | catch {close $server} |
| 5050 | set socket_got_callback 1 |
| 5051 | if {$db} {puts stderr "socket_got_callback $socket_got_callback"} |
| 5052 | } |
| 5053 | |
| 5054 | proc try_client_info_sock {} { |
| 5055 | global socket_cookie server socket_got_callback |
| 5056 | global x11vnc_started x11vnc_xdisplay hostname client_sock |
| 5057 | global x11vnc_xdisplay0 menu_var |
| 5058 | |
| 5059 | set db 0 |
| 5060 | #dtime t1 |
| 5061 | set start 13037 |
| 5062 | set tries 100 |
| 5063 | set socket_got_callback 0 |
| 5064 | |
| 5065 | set xd $x11vnc_xdisplay |
| 5066 | if {$xd == "" && $x11vnc_xdisplay0 != ""} { |
| 5067 | set xd $x11vnc_xdisplay0 |
| 5068 | } |
| 5069 | if {$xd == "" && [info exists menu_var(display)]} { |
| 5070 | set xd $menu_var(display) |
| 5071 | } |
| 5072 | |
| 5073 | set myaddr "" |
| 5074 | regsub {\..*$} $hostname "" shost |
| 5075 | if {$x11vnc_started} { |
| 5076 | set myaddr "127.0.0.1" |
| 5077 | } elseif {$xd != ""} { |
| 5078 | if {[regexp {^:} $xd]} { |
| 5079 | set myaddr "127.0.0.1" |
| 5080 | } elseif {[regexp -nocase "^$shost" $xd]} { |
| 5081 | set myaddr "127.0.0.1" |
| 5082 | } elseif {[regexp -nocase "^localhost" $xd]} { |
| 5083 | set myaddr "127.0.0.1" |
| 5084 | } else { |
| 5085 | set myaddr $hostname |
| 5086 | } |
| 5087 | } else { |
| 5088 | set myaddr $hostname |
| 5089 | } |
| 5090 | |
| 5091 | for {set i 0} {$i <= $tries} {incr i} { |
| 5092 | set port [expr $start + $i] |
| 5093 | set server [socket -server server_accept -myaddr $myaddr $port] |
| 5094 | if {$server == ""} { |
| 5095 | continue |
| 5096 | } |
| 5097 | if {[eof $server]} { |
| 5098 | continue |
| 5099 | } |
| 5100 | set err "" |
| 5101 | catch {set err [fconfigure $server -error]} |
| 5102 | #puts "err: $server: $err" |
| 5103 | if {$err == ""} { |
| 5104 | break |
| 5105 | } |
| 5106 | } |
| 5107 | if {$server == ""} { |
| 5108 | append_text "try_client_info_sock: server socket failed.\n" |
| 5109 | return |
| 5110 | } |
| 5111 | if {! $x11vnc_started} { |
| 5112 | run_remote_cmd [list "-nosync" "-R" "noop"] |
| 5113 | if {$db} {dtime A} |
| 5114 | after 250 |
| 5115 | if {$db} {dtime A} |
| 5116 | } |
| 5117 | |
| 5118 | # set the cookie to some obscured randomness |
| 5119 | set socket_cookie [clock clicks] |
| 5120 | set r [expr rand()] |
| 5121 | if {$r != ""} { |
| 5122 | append socket_cookie $r |
| 5123 | } |
| 5124 | set r "" |
| 5125 | catch {set r [winfo id .]} |
| 5126 | if {$r != ""} { |
| 5127 | append socket_cookie $r |
| 5128 | } |
| 5129 | if {[regexp {([0-9])([0-9])$} [clock clicks] m m1 m2]} { |
| 5130 | regsub -all {\.} $socket_cookie $m1 socket_cookie |
| 5131 | regsub -all {x} $socket_cookie $m2 socket_cookie |
| 5132 | } |
| 5133 | run_remote_cmd [list "-nosync" "-R" \ |
| 5134 | "client_info_sock:$myaddr:$port:$socket_cookie"] |
| 5135 | #dtime t2 |
| 5136 | if {$db} {puts "client_info_sock:$myaddr:$port:$socket_cookie"} |
| 5137 | for {set i 0} {$i < 10} {incr i} { |
| 5138 | after 50 |
| 5139 | update; update idletasks |
| 5140 | #dtime aa |
| 5141 | if {$socket_got_callback != 0} { |
| 5142 | #puts "break-" |
| 5143 | break |
| 5144 | } |
| 5145 | } |
| 5146 | #dtime t3 |
| 5147 | |
| 5148 | set aftid "" |
| 5149 | if {$socket_got_callback == 0} { |
| 5150 | set aftid [after 10000 {set socket_got_callback 2}] |
| 5151 | tkwait variable socket_got_callback |
| 5152 | } |
| 5153 | |
| 5154 | if {$aftid != ""} { |
| 5155 | catch {after cancel $aftid} |
| 5156 | } |
| 5157 | |
| 5158 | if {$socket_got_callback != 1} { |
| 5159 | puts stderr "try_client_info_sock failed: no callback\n" |
| 5160 | catch {close $server} |
| 5161 | } else { |
| 5162 | setup_client_sock 1 |
| 5163 | } |
| 5164 | #dtime t4 |
| 5165 | } |
| 5166 | |
| 5167 | proc set_icon_label {} { |
| 5168 | global icon_win |
| 5169 | |
| 5170 | set lab [get_icon_label] |
| 5171 | |
| 5172 | if {! [info exists icon_win]} { |
| 5173 | return |
| 5174 | } elseif {$icon_win == ""} { |
| 5175 | return |
| 5176 | } elseif {! [winfo exists $icon_win]} { |
| 5177 | return |
| 5178 | } |
| 5179 | |
| 5180 | if {[info exists icon_win]} { |
| 5181 | $icon_win configure -text $lab |
| 5182 | } |
| 5183 | } |
| 5184 | |
| 5185 | proc get_icon_label {{set 0}} { |
| 5186 | global icon_minimal |
| 5187 | |
| 5188 | set lab0 "x11\nvnc" |
| 5189 | |
| 5190 | if {$icon_minimal} { |
| 5191 | set lab [get_vnc_display_number] |
| 5192 | if {$lab != "none"} { |
| 5193 | #set lab " :$lab" |
| 5194 | set lab ":$lab" |
| 5195 | } else { |
| 5196 | set lab "-" |
| 5197 | } |
| 5198 | } else { |
| 5199 | set lab $lab0 |
| 5200 | } |
| 5201 | return $lab |
| 5202 | } |
| 5203 | |
| 5204 | # currently unused |
| 5205 | proc lmenu {menu} { |
| 5206 | global popup_cascade_posted |
| 5207 | global left_iconwin_menu |
| 5208 | set left_iconwin_menu 1 |
| 5209 | after 100 |
| 5210 | update |
| 5211 | if {!$popup_cascade_posted && $left_iconwin_menu} { |
| 5212 | for {set i 0} {$i < 3} {incr i} { |
| 5213 | after 100 |
| 5214 | update |
| 5215 | } |
| 5216 | if {!$popup_cascade_posted && $left_iconwin_menu} { |
| 5217 | $menu unpost |
| 5218 | return |
| 5219 | } |
| 5220 | } |
| 5221 | # kludge for WindowView |
| 5222 | if {$popup_cascade_posted} { |
| 5223 | focus $menu |
| 5224 | } |
| 5225 | } |
| 5226 | |
| 5227 | proc old_balloon {} { |
| 5228 | global client_str saved_clients_str |
| 5229 | set str "" |
| 5230 | if {[info exists client_str]} { |
| 5231 | if {$client_str != ""} { |
| 5232 | set str $client_str |
| 5233 | } |
| 5234 | } |
| 5235 | if {$str == ""} { |
| 5236 | if {[info exists saved_clients_str]} { |
| 5237 | set str $saved_clients_str |
| 5238 | } |
| 5239 | } |
| 5240 | if {$str != ""} { |
| 5241 | set_client_balloon $str |
| 5242 | } |
| 5243 | } |
| 5244 | |
| 5245 | proc get_custom_menu_items {} { |
| 5246 | global env custom_last_read |
| 5247 | |
| 5248 | if {![info exists custom_last_read]} { |
| 5249 | set custom_last_read 0 |
| 5250 | } |
| 5251 | if {[info exists env(X11VNC_CUSTOM_GUI)]} { |
| 5252 | set custom "$env(X11VNC_CUSTOM_GUI)" |
| 5253 | } elseif {![info exists env(HOME)]} { |
| 5254 | return [list "none"] |
| 5255 | } else { |
| 5256 | set custom "$env(HOME)/.x11vnc.gui" |
| 5257 | } |
| 5258 | if {![file exists $custom]} { |
| 5259 | return [list "none"] |
| 5260 | } |
| 5261 | |
| 5262 | # if {[file mtime $custom] <= $custom_last_read} { |
| 5263 | # return [list "nochange"] |
| 5264 | # } |
| 5265 | |
| 5266 | set in "" |
| 5267 | catch {set in [open $custom "r"]} |
| 5268 | if {$in == ""} { |
| 5269 | return [list "none"] |
| 5270 | } |
| 5271 | |
| 5272 | set custom_last_read [clock seconds] |
| 5273 | |
| 5274 | set count 0 |
| 5275 | while {[gets $in line] > -1} { |
| 5276 | if {[regexp {^[ \t]*#} $line]} { |
| 5277 | continue |
| 5278 | } |
| 5279 | set line [string trim $line] |
| 5280 | if {$line != ""} { |
| 5281 | lappend items $line |
| 5282 | incr count |
| 5283 | } |
| 5284 | } |
| 5285 | close $in |
| 5286 | |
| 5287 | if {$count > 0} { |
| 5288 | return $items |
| 5289 | } else { |
| 5290 | return [list "none"] |
| 5291 | } |
| 5292 | } |
| 5293 | |
| 5294 | proc make_custom_menu {menu font} { |
| 5295 | set items [get_custom_menu_items] |
| 5296 | set i0 [lindex $items 0] |
| 5297 | catch {$menu delete 0 end} |
| 5298 | if {$i0 != "none"} { |
| 5299 | $menu add command -font $font -label "Custom items:" |
| 5300 | $menu add separator |
| 5301 | foreach item $items { |
| 5302 | if {$item == "sep" || $item == "separator"} { |
| 5303 | $menu add separator |
| 5304 | continue |
| 5305 | } |
| 5306 | if {[regexp {^action:(.*)$} $item m action]} { |
| 5307 | $menu add command -font $font -label "$action" \ |
| 5308 | -command "do_var $action" |
| 5309 | continue |
| 5310 | } |
| 5311 | $menu add command -font $font -label "$item" \ |
| 5312 | -command "run_remote_cmd \[list \"-R\" \"$item\"\]" |
| 5313 | } |
| 5314 | } |
| 5315 | } |
| 5316 | |
| 5317 | proc make_icon {} { |
| 5318 | global icon_mode icon_embed_id icon_win props_win full_win |
| 5319 | global tray_embed tray_running env |
| 5320 | global x11vnc_client_file client_tail client_sock client_str saved_clients_str |
| 5321 | global client_balloon_id |
| 5322 | global bfont sfont snfont ffont |
| 5323 | global icon_minimal gui_start_mode |
| 5324 | global popup_cascade_posted menu_var x11vnc_gui_geom |
| 5325 | set min_x 24 |
| 5326 | set min_y 24 |
| 5327 | |
| 5328 | set font $bfont |
| 5329 | set mfont $font |
| 5330 | |
| 5331 | if {$tray_embed} { |
| 5332 | set font $sfont |
| 5333 | set mfont $snfont |
| 5334 | } |
| 5335 | if {[info exists env(X11VNC_ICON_FONT)]} { |
| 5336 | set font $env(X11VNC_ICON_FONT) |
| 5337 | } |
| 5338 | if {[regexp {([0-9][0-9]*)x([0-9][0-9]*)} $x11vnc_gui_geom m mx my]} { |
| 5339 | if {$mx < $min_x} { |
| 5340 | set min_x $mx |
| 5341 | } |
| 5342 | if {$my < $min_y} { |
| 5343 | set min_y $my |
| 5344 | } |
| 5345 | } |
| 5346 | wm minsize . $min_x $min_y |
| 5347 | |
| 5348 | if {$tray_embed && $tray_running} { |
| 5349 | wm withdraw . |
| 5350 | } |
| 5351 | |
| 5352 | set l .icon |
| 5353 | set icon_win $l |
| 5354 | catch destroy {$icon_win} |
| 5355 | if {$icon_minimal} { |
| 5356 | set bw 1 |
| 5357 | } else { |
| 5358 | set bw 5 |
| 5359 | } |
| 5360 | set lab [get_icon_label] |
| 5361 | label $l -text $lab -borderwidth $bw -font $font |
| 5362 | icon_win_cfg 0 |
| 5363 | |
| 5364 | |
| 5365 | set popup_cascade_posted 0 |
| 5366 | pack $l -fill both -expand 1 |
| 5367 | set menu "$l.menu" |
| 5368 | menu $menu -tearoff 0 -postcommand "popup_post $menu" |
| 5369 | $menu add command -font $mfont -label "Properties" -command do_props |
| 5370 | $menu add command -font $mfont -label "Help" -command "menu_help Tray" |
| 5371 | $menu add command -font $mfont -label "Logfile" -command show_logfile |
| 5372 | $menu add separator |
| 5373 | $menu add command -font $mfont -label "New Client" -command do_new_client |
| 5374 | |
| 5375 | set wd "$menu.disconnect" |
| 5376 | catch {destroy $wd} |
| 5377 | menu $wd -tearoff 0 -font $ffont \ |
| 5378 | -postcommand {set popup_cascade_posted 1} |
| 5379 | $wd add command -label "Disconnect client:" |
| 5380 | $wd add separator |
| 5381 | $wd add command -label "All Clients" -command do_disconnect_all |
| 5382 | $menu add cascade -font $mfont -label "Disconnect:" -menu $wd |
| 5383 | |
| 5384 | $menu add separator |
| 5385 | |
| 5386 | set wv "$menu.windowview" |
| 5387 | catch {destroy $wv} |
| 5388 | menu $wv -tearoff 0 -font $ffont \ |
| 5389 | -postcommand {set popup_cascade_posted 1} |
| 5390 | foreach val {full icon tray} { |
| 5391 | $wv add radiobutton -label "$val" \ |
| 5392 | -value "$val" -font $ffont \ |
| 5393 | -command "do_var WindowView" \ |
| 5394 | -variable menu_var(WindowView) |
| 5395 | } |
| 5396 | $menu add cascade -font $mfont -label "Window View:" -menu $wv |
| 5397 | |
| 5398 | $menu add command -font $mfont -label "Dismiss" -command "$menu unpost" |
| 5399 | $menu add command -font $mfont -label "Stop x11vnc" -command clean_icon_exit |
| 5400 | |
| 5401 | set items [get_custom_menu_items] |
| 5402 | set i0 [lindex $items 0] |
| 5403 | if {$i0 != "none" && $i0 != "nochange"} { |
| 5404 | $menu add separator |
| 5405 | set cm "$menu.custom" |
| 5406 | catch {destroy $cm} |
| 5407 | menu $cm -tearoff 0 -font $ffont \ |
| 5408 | -postcommand "set popup_cascade_posted 1; make_custom_menu $cm $ffont" |
| 5409 | $menu add cascade -font $mfont -label "Custom:" -menu $cm |
| 5410 | } |
| 5411 | |
| 5412 | bind $icon_win <ButtonRelease-1> "pmenu $menu %X %Y" |
| 5413 | bind $icon_win <ButtonRelease-3> "pmenu $menu %X %Y" |
| 5414 | bind $icon_win <Enter> {set client_balloon_id [after 500 show_client_balloon]} |
| 5415 | bind $icon_win <Button> {kill_client_balloon} |
| 5416 | bind $icon_win <Leave> {kill_client_balloon} |
| 5417 | bind $icon_win <Shift-ButtonRelease-1> {kill_client_balloon; show_client_balloon} |
| 5418 | bind $icon_win <ButtonRelease-2> {kill_client_balloon; show_client_balloon} |
| 5419 | # bind $menu <Leave> "lmenu $menu" |
| 5420 | # bind $menu <Enter> "set left_iconwin_menu 0" |
| 5421 | # bind $menu <KeyPress-Escape> "$menu unpost" |
| 5422 | |
| 5423 | bind . <Control-KeyPress-c> {destroy .; exit 0} |
| 5424 | |
| 5425 | if {!$tray_embed || !$tray_running} { |
| 5426 | global x11vnc_gui_geom |
| 5427 | if {$x11vnc_gui_geom != ""} { |
| 5428 | set doit 1 |
| 5429 | if {[regexp {x} $x11vnc_gui_geom]} { |
| 5430 | if {$gui_start_mode == "full"} { |
| 5431 | set doit 0 |
| 5432 | } |
| 5433 | } |
| 5434 | if {$doit} { |
| 5435 | wm geometry . $x11vnc_gui_geom |
| 5436 | } |
| 5437 | } |
| 5438 | } |
| 5439 | wm iconname . "tkx11vnc" |
| 5440 | wm title . "tkx11vnc" |
| 5441 | update |
| 5442 | if {$tray_embed && $tray_running} { |
| 5443 | #wm deiconify .; # why did we have this??? |
| 5444 | #after 10000 {wm deiconify .; puts "reqheight [winfo reqheight .]"; puts "reqwidth [winfo reqwidth .]"; puts "height [winfo height .]"; puts "width [winfo width .]"} |
| 5445 | } else { |
| 5446 | wm deiconify . |
| 5447 | } |
| 5448 | update |
| 5449 | |
| 5450 | #puts "reqheight [winfo reqheight .]" |
| 5451 | #puts "reqwidth [winfo reqwidth .]" |
| 5452 | #puts "height [winfo height .]" |
| 5453 | #puts "width [winfo width .]" |
| 5454 | #puts "AAA" |
| 5455 | |
| 5456 | old_balloon |
| 5457 | } |
| 5458 | |
| 5459 | proc setup_client_channel {} { |
| 5460 | global client_sock client_tail |
| 5461 | |
| 5462 | # XXX/setup_client_channel |
| 5463 | if {$client_sock == "" } { |
| 5464 | stop_watch on |
| 5465 | try_client_info_sock |
| 5466 | if {$client_sock == "" } { |
| 5467 | after 500 |
| 5468 | try_client_info_sock |
| 5469 | } |
| 5470 | stop_watch off |
| 5471 | } |
| 5472 | if {$client_tail == "" && $client_sock == ""} { |
| 5473 | set m "\n" |
| 5474 | set m "${m}tkx11vnc:\n" |
| 5475 | set m "${m}\n" |
| 5476 | set m "${m} Warning -- running in icon/tray mode but the\n" |
| 5477 | set m "${m} connected client info channel from x11vnc is\n" |
| 5478 | set m "${m} not working. The viewer client list and icon\n" |
| 5479 | set m "${m} color indicator will not be accurate.\n" |
| 5480 | set m "${m}\n" |
| 5481 | set m "${m} You may need to restart \"x11vnc -gui tray ...\"\n" |
| 5482 | set m "${m} for this to work properly.\n" |
| 5483 | set m "${m}\n" |
| 5484 | textwin "Warning" "Warning" $m |
| 5485 | update |
| 5486 | } |
| 5487 | dtime C |
| 5488 | } |
| 5489 | |
| 5490 | proc clean_client_tail {} { |
| 5491 | global client_tail client_info_read |
| 5492 | if [info exists client_tail] { |
| 5493 | if {$client_tail != ""} { |
| 5494 | set p "" |
| 5495 | catch {set p [pid $client_tail]} |
| 5496 | if {$p != ""} { |
| 5497 | catch {exec kill -TERM $p >/dev/null 2>/dev/null} |
| 5498 | } |
| 5499 | catch {close $client_tail} |
| 5500 | set client_tail "" |
| 5501 | } |
| 5502 | } |
| 5503 | set client_info_read 0 |
| 5504 | } |
| 5505 | |
| 5506 | proc clean_icon_exit {} { |
| 5507 | clean_client_tail |
| 5508 | push_new_value "stop" "stop" 1 0 |
| 5509 | set_connected no |
| 5510 | update |
| 5511 | destroy . |
| 5512 | exit |
| 5513 | } |
| 5514 | |
| 5515 | proc make_gui {mode} { |
| 5516 | global icon_mode tray_embed tray_running full_win icon_win |
| 5517 | global top_widget_names x11vnc_gui_geom |
| 5518 | global gui_current_state make_gui_count |
| 5519 | global x11vnc_connect connected_to_x11vnc |
| 5520 | global x11_display |
| 5521 | global gui_start_mode |
| 5522 | |
| 5523 | incr make_gui_count |
| 5524 | |
| 5525 | if {$gui_start_mode == ""} { |
| 5526 | set gui_start_mode $mode |
| 5527 | } |
| 5528 | |
| 5529 | wm withdraw . |
| 5530 | |
| 5531 | set full_geom "" |
| 5532 | if {[winfo exists .full]} { |
| 5533 | catch {set full_geom [wm geometry .full]} |
| 5534 | } |
| 5535 | |
| 5536 | set fw .full |
| 5537 | set full_win $fw |
| 5538 | catch {pack forget $full_win} |
| 5539 | catch {pack forget $icon_win} |
| 5540 | catch {destroy $full_win} |
| 5541 | catch {destroy $icon_win} |
| 5542 | |
| 5543 | wm minsize . 1 1 |
| 5544 | |
| 5545 | set gui_current_state "" |
| 5546 | |
| 5547 | if {$mode == "full"} { |
| 5548 | frame $fw |
| 5549 | set icon_mode 0 |
| 5550 | |
| 5551 | wm protocol . WM_DELETE_WINDOW "destroy .; exit" |
| 5552 | make_widgets $fw |
| 5553 | |
| 5554 | set w "." |
| 5555 | wm geometry $w "" |
| 5556 | if {$x11vnc_gui_geom != ""} { |
| 5557 | set doit 1 |
| 5558 | if {[regexp {x} $x11vnc_gui_geom]} { |
| 5559 | if {$gui_start_mode != $mode} { |
| 5560 | set doit 0 |
| 5561 | } |
| 5562 | } |
| 5563 | if {$doit} { |
| 5564 | wm geometry $w $x11vnc_gui_geom |
| 5565 | } |
| 5566 | } |
| 5567 | pack $fw -fill both -expand 1 |
| 5568 | |
| 5569 | } elseif {$mode == "icon" || $mode == "tray"} { |
| 5570 | |
| 5571 | toplevel $fw |
| 5572 | wm withdraw $fw |
| 5573 | |
| 5574 | wm protocol $fw WM_DELETE_WINDOW "wm withdraw .full" |
| 5575 | wm protocol . WM_DELETE_WINDOW "clean_icon_exit" |
| 5576 | |
| 5577 | if {$mode == "icon"} { |
| 5578 | set tray_embed 0 |
| 5579 | } elseif {$mode == "tray"} { |
| 5580 | set tray_embed 1 |
| 5581 | } |
| 5582 | set icon_mode 1 |
| 5583 | make_widgets $fw |
| 5584 | set w $fw |
| 5585 | make_icon |
| 5586 | wm geometry $fw "" |
| 5587 | wm geometry . "" |
| 5588 | } else { |
| 5589 | return |
| 5590 | } |
| 5591 | set_view_variable $mode |
| 5592 | set gui_current_state $mode |
| 5593 | |
| 5594 | |
| 5595 | update |
| 5596 | if {!$tray_embed || !$tray_running} { |
| 5597 | wm deiconify . |
| 5598 | } |
| 5599 | update idletasks |
| 5600 | wm minsize $w [winfo width $w] [winfo height $w] |
| 5601 | if {$mode == "full" && $make_gui_count > 1} { |
| 5602 | center_win . |
| 5603 | } |
| 5604 | |
| 5605 | |
| 5606 | if {$make_gui_count == 1} { |
| 5607 | copy_default_vars |
| 5608 | if {$x11vnc_connect} { |
| 5609 | try_connect_and_query_all |
| 5610 | } else { |
| 5611 | insert_cmdline_vars |
| 5612 | } |
| 5613 | } else { |
| 5614 | set_name "RESTORE" |
| 5615 | } |
| 5616 | |
| 5617 | setup_client_tail |
| 5618 | |
| 5619 | set_widgets |
| 5620 | |
| 5621 | if {$mode == "tray"} { |
| 5622 | setup_tray_embed |
| 5623 | } |
| 5624 | } |
| 5625 | |
| 5626 | proc make_widgets {top} { |
| 5627 | global template make_gui_count |
| 5628 | global menu_b menu_m menu_count |
| 5629 | global item_opts item_bool item_case item_menu item_entry menu_var unset_str |
| 5630 | global item_cascade |
| 5631 | global info_label info_str x11_display vnc_display |
| 5632 | global text_area text_area_str |
| 5633 | global entry_box entry_str entry_set entry_label entry_ok entry_browse |
| 5634 | global entry_help entry_skip |
| 5635 | global bfont ffont beginner_mode |
| 5636 | global helptext helpremote helplabel |
| 5637 | global icon_mode icon_win props_win full_win |
| 5638 | global top_widget_names |
| 5639 | global screen_height screen_width |
| 5640 | |
| 5641 | |
| 5642 | # Make the top label |
| 5643 | set label_width 84 |
| 5644 | if {$screen_width <= 400} { |
| 5645 | set label_width 64 |
| 5646 | } |
| 5647 | set info_label "$top.info" |
| 5648 | label $info_label -textvariable info_str -bd 2 -relief groove \ |
| 5649 | -anchor w -width $label_width -font $ffont |
| 5650 | pack $info_label -side top -fill x -expand 0 |
| 5651 | |
| 5652 | set top_widget_names(info) $info_label |
| 5653 | |
| 5654 | # Extract the Rows: |
| 5655 | set row 0; |
| 5656 | set colmax 0; |
| 5657 | foreach line [split $template "\n"] { |
| 5658 | if {[regexp {^Row: (.*)} $line rest]} { |
| 5659 | set col 0 |
| 5660 | foreach case [split $rest] { |
| 5661 | if {$case == "" || $case == "Row:"} { |
| 5662 | continue |
| 5663 | } |
| 5664 | set menu_row($case) $row |
| 5665 | set menu_col($case) $col |
| 5666 | |
| 5667 | lappend cases($col) $case; |
| 5668 | set len [string length $case] |
| 5669 | if {[info exists max_len($col)]} { |
| 5670 | if {$len > $max_len($col)} { |
| 5671 | set max_len($col) $len |
| 5672 | } |
| 5673 | } else { |
| 5674 | set max_len($col) $len |
| 5675 | } |
| 5676 | incr col |
| 5677 | if {$col > $colmax} { |
| 5678 | set colmax $col |
| 5679 | } |
| 5680 | } |
| 5681 | incr row; |
| 5682 | } |
| 5683 | } |
| 5684 | |
| 5685 | # Make frames for the rows and make the menu buttons. |
| 5686 | set f "$top.menuframe" |
| 5687 | frame $f |
| 5688 | for {set c 0} {$c < $colmax} {incr c} { |
| 5689 | set colf "$f.menuframe$c" |
| 5690 | frame $colf |
| 5691 | pack $colf -side left -fill y |
| 5692 | set fbg [$colf cget -background] |
| 5693 | foreach case $cases($c) { |
| 5694 | set menub "$colf.menu$case"; |
| 5695 | set menu "$colf.menu$case.menu"; |
| 5696 | set menu_b($case) $menub |
| 5697 | set menu_m($case) $menu |
| 5698 | set ul 0 |
| 5699 | foreach char [split $case ""] { |
| 5700 | set char [string tolower $char] |
| 5701 | if {![info exists underlined($char)]} { |
| 5702 | set underlined($char) 1 |
| 5703 | break |
| 5704 | } |
| 5705 | incr ul |
| 5706 | } |
| 5707 | global osname |
| 5708 | set tstr "$case" |
| 5709 | if {$osname == "Darwin"} { |
| 5710 | #set tstr " $case " |
| 5711 | } |
| 5712 | menubutton $menub -text "$tstr" -underline $ul \ |
| 5713 | -anchor w -menu $menu -background $fbg \ |
| 5714 | -font $bfont |
| 5715 | pack $menub -side top -fill x |
| 5716 | menu $menu -tearoff 0 -postcommand menu_posted |
| 5717 | } |
| 5718 | } |
| 5719 | pack $f -side top -fill x |
| 5720 | set top_widget_names(menuframe) $f |
| 5721 | |
| 5722 | make_menu_items |
| 5723 | |
| 5724 | # Make the x11 and vnc display label bar: |
| 5725 | set df "$top.displayframe" |
| 5726 | frame $df -bd 1 -relief groove |
| 5727 | set top_widget_names(displayframe) $df |
| 5728 | |
| 5729 | set df_x11 "$df.xdisplay" |
| 5730 | |
| 5731 | if {$make_gui_count == 1} { |
| 5732 | no_x11_display |
| 5733 | } |
| 5734 | set lw [expr {$label_width / 2}] |
| 5735 | label $df_x11 -textvariable x11_display -width $lw -anchor w \ |
| 5736 | -font $ffont |
| 5737 | |
| 5738 | set df_vnc "$df.vdisplay" |
| 5739 | |
| 5740 | if {$make_gui_count == 1} { |
| 5741 | no_vnc_display |
| 5742 | } |
| 5743 | label $df_vnc -textvariable vnc_display -width $lw -anchor w \ |
| 5744 | -font $ffont |
| 5745 | |
| 5746 | pack $df_x11 $df_vnc -side left |
| 5747 | pack $df -side top -fill x |
| 5748 | |
| 5749 | # text area |
| 5750 | global text_height |
| 5751 | set text_area "$top.text" |
| 5752 | if {$screen_width <= 400} { |
| 5753 | text $text_area -height $text_height -width $label_width \ |
| 5754 | -relief ridge -font $ffont |
| 5755 | } else { |
| 5756 | text $text_area -height $text_height -relief ridge -font $ffont |
| 5757 | } |
| 5758 | pack $text_area -side top -fill both -expand 1 |
| 5759 | set top_widget_names(text) $text_area |
| 5760 | |
| 5761 | |
| 5762 | if {$text_area_str == ""} { |
| 5763 | set str "Click Help -> gui for overview." |
| 5764 | append_text "\n$str\n\n" |
| 5765 | } else { |
| 5766 | append_text $text_area_str |
| 5767 | } |
| 5768 | |
| 5769 | # Make entry box stuff |
| 5770 | set ef "$top.entryframe" |
| 5771 | frame $ef -bd 1 -relief groove |
| 5772 | set top_widget_names(entryframe) $ef |
| 5773 | |
| 5774 | # Entry Label |
| 5775 | set ef_label "$ef.label" |
| 5776 | label $ef_label -textvariable entry_str -anchor w -font $bfont |
| 5777 | |
| 5778 | set entry_str "Set... : " |
| 5779 | set ef_entry "$ef.entry" |
| 5780 | entry $ef_entry -relief sunken -font $ffont |
| 5781 | bind $ef_entry <KeyPress-Return> {set entry_set 1} |
| 5782 | bind $ef_entry <KeyPress-Escape> {set entry_set 0} |
| 5783 | |
| 5784 | set ok_s "OK" |
| 5785 | set cancel_s "Cancel" |
| 5786 | set help_s "Help" |
| 5787 | set browse_s "Browse..." |
| 5788 | global osname |
| 5789 | if {$osname == "Darwin"} { |
| 5790 | set ok_s " OK " |
| 5791 | set cancel_s " Cancel " |
| 5792 | set help_s " Help " |
| 5793 | set browse_s " Browse... " |
| 5794 | } |
| 5795 | |
| 5796 | # Entry OK button |
| 5797 | set bpx "1m" |
| 5798 | set bpy "1" |
| 5799 | set hlt "0" |
| 5800 | set ef_ok "$ef.ok" |
| 5801 | button $ef_ok -text $ok_s -pady $bpy -padx $bpx -command {set entry_set 1} \ |
| 5802 | -highlightthickness $hlt \ |
| 5803 | -font $bfont |
| 5804 | |
| 5805 | # Entry Skip button |
| 5806 | set ef_skip "$ef.skip" |
| 5807 | button $ef_skip -text $cancel_s -pady $bpy -padx $bpx -command {set entry_set 0} \ |
| 5808 | -highlightthickness $hlt \ |
| 5809 | -font $bfont |
| 5810 | |
| 5811 | # Entry Help button |
| 5812 | set ef_help "$ef.help" |
| 5813 | button $ef_help -text $help_s -pady $bpy -padx $bpx -command \ |
| 5814 | {menu_help $entry_dialog_item} -font $bfont \ |
| 5815 | -highlightthickness $hlt |
| 5816 | |
| 5817 | # Entry Browse button |
| 5818 | set ef_browse "$ef.browse" |
| 5819 | button $ef_browse -text $browse_s -pady $bpy -padx $bpx -font $bfont \ |
| 5820 | -highlightthickness $hlt \ |
| 5821 | -command {entry_insert [tk_getOpenFile]} |
| 5822 | |
| 5823 | pack $ef_label -side left |
| 5824 | pack $ef_entry -side left -fill x -expand 1 |
| 5825 | pack $ef_ok -side right |
| 5826 | pack $ef_skip -side right |
| 5827 | pack $ef_help -side right |
| 5828 | pack $ef -side bottom -fill x |
| 5829 | |
| 5830 | set entry_ok $ef_ok |
| 5831 | set entry_skip $ef_skip |
| 5832 | set entry_help $ef_help |
| 5833 | set entry_box $ef_entry |
| 5834 | set entry_browse $ef_browse |
| 5835 | set entry_label $ef_label |
| 5836 | entry_disable |
| 5837 | |
| 5838 | } |
| 5839 | |
| 5840 | proc menu_bindings {m} { |
| 5841 | set db 0 |
| 5842 | if {$db} {puts "menu_bindings $m"} |
| 5843 | |
| 5844 | bind $m <<MenuSelect>> { |
| 5845 | #syntax hilite bug \ |
| 5846 | MenuSelect>> |
| 5847 | set n [%W index active] |
| 5848 | set db 0 |
| 5849 | if {$db} {puts stderr "menu_bindings %W $n"} |
| 5850 | set label " " |
| 5851 | if {$n != "none"} { |
| 5852 | set str %W,$n |
| 5853 | set which "" |
| 5854 | |
| 5855 | if {$db} {puts "menu_bindings $str"} |
| 5856 | if {[info exists helplabel($str)]} { |
| 5857 | set vname [format %%-16s $helplabel($str)] |
| 5858 | set label "Click (?) for help on: $vname" |
| 5859 | set which $helplabel($str) |
| 5860 | } |
| 5861 | if {$which == ""} { |
| 5862 | ; |
| 5863 | } elseif {$which == "passwd" || $which == "viewpasswd"} { |
| 5864 | ; |
| 5865 | } elseif {[is_action $which]} { |
| 5866 | if {[info exists menu_var($which)] |
| 5867 | && $menu_var($which) != ""} { |
| 5868 | set label "$label value: $menu_var($which)" |
| 5869 | } else { |
| 5870 | set label "$label (is action)" |
| 5871 | } |
| 5872 | } elseif {[info exists menu_var($which)]} { |
| 5873 | set label "$label value: $menu_var($which)" |
| 5874 | if {$which == "http"} { |
| 5875 | global vnc_url |
| 5876 | set label "$label URL: $vnc_url" |
| 5877 | } |
| 5878 | } |
| 5879 | } |
| 5880 | set_info $label |
| 5881 | } |
| 5882 | } |
| 5883 | |
| 5884 | proc key_bindings {} { |
| 5885 | global env menus_disabled |
| 5886 | if {[info exists env(USER)] && $env(USER) == "runge"} { |
| 5887 | # quick restart |
| 5888 | bind . <Control-KeyPress-k> {exec $argv0 $argv &; destroy .} |
| 5889 | } |
| 5890 | bind . <Control-KeyPress-p> { \ |
| 5891 | global menus_disabled; \ |
| 5892 | if {!$menus_disabled} {try_connect_and_query_all} \ |
| 5893 | } |
| 5894 | bind . <Control-KeyPress-u> { \ |
| 5895 | global menus_disabled; \ |
| 5896 | if {!$menus_disabled} {query_all 0} \ |
| 5897 | } |
| 5898 | bind . <Control-KeyPress-r> { \ |
| 5899 | global menus_disabled; \ |
| 5900 | if {!$menus_disabled} {query_all 0} \ |
| 5901 | } |
| 5902 | bind . <Control-KeyPress-d> { \ |
| 5903 | global menus_disabled; \ |
| 5904 | if {!$menus_disabled} {detach_from_display} \ |
| 5905 | } |
| 5906 | bind . <Control-KeyPress-a> { \ |
| 5907 | global menus_disabled; \ |
| 5908 | if {!$menus_disabled} {try_connect_and_query_all} \ |
| 5909 | } |
| 5910 | } |
| 5911 | |
| 5912 | proc stop_watch {onoff} { |
| 5913 | global orig_cursor text_area entry_box |
| 5914 | |
| 5915 | set widgets [list .] |
| 5916 | if [info exists text_area] { |
| 5917 | if {$text_area != ""} { |
| 5918 | lappend widgets $text_area |
| 5919 | } |
| 5920 | } |
| 5921 | if [info exists entry_box] { |
| 5922 | if {$entry_box != ""} { |
| 5923 | lappend widgets $entry_box |
| 5924 | } |
| 5925 | } |
| 5926 | |
| 5927 | if {$onoff == "on"} { |
| 5928 | foreach item $widgets { |
| 5929 | if {![winfo exists $item]} { |
| 5930 | continue |
| 5931 | } |
| 5932 | $item config -cursor {watch} |
| 5933 | } |
| 5934 | } else { |
| 5935 | foreach item $widgets { |
| 5936 | if {![winfo exists $item]} { |
| 5937 | continue |
| 5938 | } |
| 5939 | $item config -cursor {} |
| 5940 | } |
| 5941 | } |
| 5942 | update |
| 5943 | } |
| 5944 | |
| 5945 | proc double_check_noremote {} { |
| 5946 | set msg "\n\n" |
| 5947 | append msg "*** WARNING: setting \"noremote\" will disable ALL remote control commands (i.e.\n" |
| 5948 | append msg "*** WARNING: *this* gui will be locked out). Do you really want to do this?\n" |
| 5949 | append msg "*** WARNING: If so, press \"OK\", otherwise press \"Cancel\"\n" |
| 5950 | append msg "\n" |
| 5951 | bell |
| 5952 | return [warning_dialog $msg "noremote"] |
| 5953 | } |
| 5954 | |
| 5955 | proc get_settings_rcfile {} { |
| 5956 | global menu_var default_var unset_str |
| 5957 | global x11vnc_gui_params |
| 5958 | |
| 5959 | set rc_txt "" |
| 5960 | |
| 5961 | set menu_var(gui) $x11vnc_gui_params |
| 5962 | |
| 5963 | foreach item [lsort [array names menu_var]] { |
| 5964 | if {$item == "gui"} { |
| 5965 | ; |
| 5966 | } elseif {![active_when_starting $item]} { |
| 5967 | continue |
| 5968 | } elseif {[is_action $item]} { |
| 5969 | continue |
| 5970 | } |
| 5971 | if {$item == "debug_gui"} { |
| 5972 | continue |
| 5973 | } elseif {$item == "WindowView"} { |
| 5974 | continue |
| 5975 | } elseif {$item == "rc" || $item == "norc"} { |
| 5976 | continue |
| 5977 | } elseif {$item == "loop"} { |
| 5978 | continue |
| 5979 | } elseif {$item == "loopbg"} { |
| 5980 | continue |
| 5981 | } |
| 5982 | |
| 5983 | set def "" |
| 5984 | if {[info exists default_var($item)]} { |
| 5985 | set def $default_var($item) |
| 5986 | } |
| 5987 | |
| 5988 | |
| 5989 | set qst "" |
| 5990 | set hmm "#? " |
| 5991 | if {$item == "display"} { |
| 5992 | set qst $hmm |
| 5993 | } elseif {$item == "desktop"} { |
| 5994 | set qst $hmm |
| 5995 | } elseif {$item == "dontdisconnect"} { |
| 5996 | set qst $hmm |
| 5997 | } elseif {$item == "alwaysshared"} { |
| 5998 | set qst $hmm |
| 5999 | } elseif {$item == "nevershared"} { |
| 6000 | set qst $hmm |
| 6001 | } elseif {$item == "gui"} { |
| 6002 | set qst $hmm |
| 6003 | } |
| 6004 | |
| 6005 | if {![info exists menu_var($item)]} { |
| 6006 | set mv $def |
| 6007 | } else { |
| 6008 | set mv $menu_var($item) |
| 6009 | } |
| 6010 | #puts "item=$item def=$def mv=$mv" |
| 6011 | if {$mv == $unset_str} { |
| 6012 | set mv "" |
| 6013 | } |
| 6014 | set ntab 3 |
| 6015 | |
| 6016 | if {$item == "gui" || [value_is_string $item]} { |
| 6017 | set nitem [get_nitem $item] |
| 6018 | |
| 6019 | if {$mv == "" && $def != ""} { |
| 6020 | set qst $hmm |
| 6021 | } |
| 6022 | set n 0 |
| 6023 | if {$qst != ""} { |
| 6024 | append rc_txt $qst |
| 6025 | incr n [string length $qst] |
| 6026 | } elseif {$mv == $def} { |
| 6027 | append rc_txt "#d " |
| 6028 | incr n [string length "#d "] |
| 6029 | } |
| 6030 | set mt $mv |
| 6031 | regsub -all {#} $mt {\#} mt |
| 6032 | if {$mt == ""} { |
| 6033 | set mt {""} |
| 6034 | } |
| 6035 | append rc_txt "-$nitem $mt" |
| 6036 | |
| 6037 | if {$mv != $def} { |
| 6038 | set m [string length "-$nitem $mt"] |
| 6039 | incr n $m |
| 6040 | set n [expr $n / 8] |
| 6041 | set c 0 |
| 6042 | for {set i $n} {$i <= $ntab} {incr i} { |
| 6043 | append rc_txt "\t" |
| 6044 | incr c |
| 6045 | } |
| 6046 | if {$c == 0} { |
| 6047 | append rc_txt "\t" |
| 6048 | } |
| 6049 | regsub -all {#} $def {\#} def |
| 6050 | if {$def == ""} { |
| 6051 | set def {""} |
| 6052 | } |
| 6053 | append rc_txt "# default: $def" |
| 6054 | } |
| 6055 | append rc_txt "\n" |
| 6056 | |
| 6057 | } elseif {[value_is_bool $item]} { |
| 6058 | set n 0 |
| 6059 | if {$qst != ""} { |
| 6060 | append rc_txt $qst |
| 6061 | incr n [string length $qst] |
| 6062 | } elseif {$mv == $def} { |
| 6063 | append rc_txt "#d " |
| 6064 | incr n [string length "#d "] |
| 6065 | } |
| 6066 | if {$def == 1} { |
| 6067 | set dv "on" |
| 6068 | } else { |
| 6069 | set dv "off" |
| 6070 | } |
| 6071 | append rc_txt "-$item" |
| 6072 | set m [string length "-$item"] |
| 6073 | incr n $m |
| 6074 | set n [expr $n / 8] |
| 6075 | for {set i $n} {$i <= $ntab} {incr i} { |
| 6076 | append rc_txt "\t" |
| 6077 | } |
| 6078 | append rc_txt "# default: $dv" |
| 6079 | append rc_txt "\n" |
| 6080 | |
| 6081 | } |
| 6082 | } |
| 6083 | return $rc_txt |
| 6084 | } |
| 6085 | |
| 6086 | proc double_check_start_x11vnc {} { |
| 6087 | global hostname |
| 6088 | set msg [get_start_x11vnc_txt] |
| 6089 | bell |
| 6090 | append msg "\n" |
| 6091 | append msg "*** To run the above command on machine \"$hostname\" (thereby\n" |
| 6092 | append msg "*** starting x11vnc) press \"OK\", otherwise press \"Cancel\".\n" |
| 6093 | return [warning_dialog $msg "start"] |
| 6094 | } |
| 6095 | |
| 6096 | proc get_start_x11vnc_txt {} { |
| 6097 | set cmd [get_start_x11vnc_cmd] |
| 6098 | set str [join $cmd] |
| 6099 | set msg "" |
| 6100 | append msg "\n" |
| 6101 | append msg "==== The command built so far is: ====\n"; |
| 6102 | append msg "\n" |
| 6103 | append msg "$str\n" |
| 6104 | return $msg |
| 6105 | } |
| 6106 | |
| 6107 | proc show_start_cmd {} { |
| 6108 | set msg [get_start_x11vnc_txt] |
| 6109 | append_text "$msg\n" |
| 6110 | } |
| 6111 | |
| 6112 | proc get_nitem {item} { |
| 6113 | set nitem $item |
| 6114 | if {$nitem == "screen_blank"} { |
| 6115 | set nitem "sb" |
| 6116 | } elseif {$nitem == "xrandr_mode"} { |
| 6117 | set nitem "xrandr" |
| 6118 | } elseif {$nitem == "unixpw_list"} { |
| 6119 | set nitem "unixpw" |
| 6120 | } elseif {$nitem == "unixpw_nis_list"} { |
| 6121 | set nitem "unixpw_nis" |
| 6122 | } elseif {$nitem == "stunnel_pem"} { |
| 6123 | set nitem "stunnel" |
| 6124 | } elseif {$nitem == "ssl_pem"} { |
| 6125 | set nitem "ssl" |
| 6126 | } elseif {$nitem == "wireframe_mode"} { |
| 6127 | set nitem "wireframe" |
| 6128 | } elseif {$nitem == "solid_color"} { |
| 6129 | set nitem "solid" |
| 6130 | } |
| 6131 | return $nitem |
| 6132 | } |
| 6133 | |
| 6134 | proc get_start_x11vnc_cmd {{show_rc 0}} { |
| 6135 | global cmd_var menu_var default_var unset_str x11vnc_prog |
| 6136 | |
| 6137 | set xterm_cmd "xterm -iconic -geometry 80x35 -title x11vnc-console -e" |
| 6138 | |
| 6139 | set cmd [split $xterm_cmd] |
| 6140 | |
| 6141 | lappend cmd $x11vnc_prog |
| 6142 | |
| 6143 | lappend cmd "-gui" |
| 6144 | lappend cmd "none" |
| 6145 | |
| 6146 | set rc_txt "" |
| 6147 | |
| 6148 | set saw_id 0 |
| 6149 | |
| 6150 | foreach item [lsort [array names menu_var]] { |
| 6151 | if {$item == "gui"} { |
| 6152 | continue |
| 6153 | } elseif {![active_when_starting $item]} { |
| 6154 | continue |
| 6155 | } elseif {[is_action $item]} { |
| 6156 | continue |
| 6157 | } elseif {$item == "debug_gui"} { |
| 6158 | continue |
| 6159 | } elseif {$item == "WindowView"} { |
| 6160 | continue |
| 6161 | } |
| 6162 | |
| 6163 | if {$item == "id" || $item == "sid"} { |
| 6164 | set val $menu_var($item); |
| 6165 | if {$val == "0x0" || $val == "root"} { |
| 6166 | continue |
| 6167 | } |
| 6168 | } |
| 6169 | if {$item == "sid" && $saw_id} { |
| 6170 | continue |
| 6171 | } |
| 6172 | if {$item == "id"} { |
| 6173 | set saw_id 1 |
| 6174 | } elseif {$item == "httpport" && $menu_var($item) == "0"} { |
| 6175 | continue |
| 6176 | } elseif {$item == "progressive" && $menu_var($item) == "0"} { |
| 6177 | continue |
| 6178 | } elseif {$item == "dontdisconnect" && $menu_var($item) == "-1"} { |
| 6179 | continue |
| 6180 | } elseif {$item == "alwaysshared" && $menu_var($item) == "-1"} { |
| 6181 | continue |
| 6182 | } |
| 6183 | |
| 6184 | if {[value_is_bool $item]} { |
| 6185 | if {[info exists menu_var($item)]} { |
| 6186 | set add 1 |
| 6187 | if {[info exists default_var($item)]} { |
| 6188 | if {$menu_var($item) == $default_var($item)} { |
| 6189 | set add 0; |
| 6190 | } |
| 6191 | } elseif {! $menu_var($item)} { |
| 6192 | set add 0 |
| 6193 | } |
| 6194 | if {$add} { |
| 6195 | lappend cmd "-$item" |
| 6196 | append rc_txt "-$item\n" |
| 6197 | } |
| 6198 | } |
| 6199 | } elseif {[value_is_string $item]} { |
| 6200 | if {![info exists menu_var($item)]} { |
| 6201 | continue |
| 6202 | } |
| 6203 | if {$menu_var($item) != "" && $menu_var($item) != $unset_str} { |
| 6204 | set add 1 |
| 6205 | set nitem [get_nitem $item] |
| 6206 | |
| 6207 | if {[info exists default_var($item)]} { |
| 6208 | if {$menu_var($item) == $default_var($item)} { |
| 6209 | set add 0; |
| 6210 | } |
| 6211 | } |
| 6212 | if {$add} { |
| 6213 | lappend cmd "-$nitem" |
| 6214 | set mv $menu_var($item) |
| 6215 | |
| 6216 | if {[regexp {^~} $mv]} { |
| 6217 | if {$item == "auth" || |
| 6218 | $item == "rc" || |
| 6219 | $item == "accept" || |
| 6220 | $item == "connect" || |
| 6221 | $item == "allow" || |
| 6222 | $item == "passwdfile" || |
| 6223 | $item == "o" || |
| 6224 | $item == "logfile" || |
| 6225 | $item == "remap" || |
| 6226 | $item == "httpdir"} { |
| 6227 | set mv [tilde_expand $mv] |
| 6228 | } |
| 6229 | } |
| 6230 | |
| 6231 | lappend cmd $mv |
| 6232 | set mt $mv |
| 6233 | regsub -all {#} $mt {\#} mt |
| 6234 | append rc_txt "-$nitem $mt\n" |
| 6235 | } |
| 6236 | } |
| 6237 | } |
| 6238 | } |
| 6239 | lappend cmd "2>" |
| 6240 | lappend cmd "/dev/null" |
| 6241 | lappend cmd "&" |
| 6242 | |
| 6243 | if {$show_rc} { |
| 6244 | return $rc_txt |
| 6245 | } else { |
| 6246 | return $cmd |
| 6247 | } |
| 6248 | } |
| 6249 | |
| 6250 | proc start_x11vnc {} { |
| 6251 | global menu_var unset_str |
| 6252 | global x11vnc_prog x11vnc_xdisplay |
| 6253 | global connected_to_x11vnc |
| 6254 | |
| 6255 | if {$connected_to_x11vnc} { |
| 6256 | append_text "\n" |
| 6257 | append_text "WARNING: Still connected to an x11vnc server.\n" |
| 6258 | append_text "WARNING: Use \"stop\" or \"detach\" first.\n" |
| 6259 | return 0 |
| 6260 | } |
| 6261 | |
| 6262 | if {![double_check_start_x11vnc]} { |
| 6263 | return |
| 6264 | } |
| 6265 | |
| 6266 | set x11vnc_xdisplay "" |
| 6267 | if {[info exists menu_var(display)]} { |
| 6268 | if {$menu_var(display) != "" && $menu_var(display) != $unset_str} { |
| 6269 | set x11vnc_xdisplay $menu_var(display) |
| 6270 | } |
| 6271 | } |
| 6272 | |
| 6273 | set cmd [get_start_x11vnc_cmd] |
| 6274 | |
| 6275 | set str [join $cmd] |
| 6276 | regsub { -e} $str " -e \\\n " str |
| 6277 | |
| 6278 | if {0} { |
| 6279 | puts "running: $str" |
| 6280 | foreach word $cmd { |
| 6281 | puts " word: $word" |
| 6282 | } |
| 6283 | } |
| 6284 | |
| 6285 | append_text "Starting x11vnc in an iconified xterm with command:\n" |
| 6286 | append_text " $str\n\n" |
| 6287 | catch {[eval exec $cmd]} |
| 6288 | after 500 |
| 6289 | try_connect_and_query_all 3 |
| 6290 | if {!$connected_to_x11vnc} { |
| 6291 | append_text "\nStarting x11vnc seems to have failed.\n" |
| 6292 | if {[regexp -- {-o } $str] || [regexp -- {-logfile} $str]} { |
| 6293 | append_text "Examine the logfile (Debugging -> show-logfile) for error messages.\n" |
| 6294 | } else { |
| 6295 | append_text "Rerun with a logfile (if needed) and examine the logfile\n" |
| 6296 | append_text "(Debugging -> show-logfile) for error messages.\n" |
| 6297 | } |
| 6298 | } |
| 6299 | } |
| 6300 | |
| 6301 | proc run_remote_cmd_via_sock {opts} { |
| 6302 | global client_sock |
| 6303 | |
| 6304 | set db 0 |
| 6305 | if {[file channels $client_sock] == ""} { |
| 6306 | set client_sock "" |
| 6307 | return "fail" |
| 6308 | } |
| 6309 | if {[eof $client_sock]} { |
| 6310 | catch {close $client_sock} |
| 6311 | set client_sock "" |
| 6312 | return "fail" |
| 6313 | } |
| 6314 | set result "" |
| 6315 | |
| 6316 | setup_client_sock 0 |
| 6317 | |
| 6318 | set docmd "" |
| 6319 | foreach opt $opts { |
| 6320 | if {$opt == "-R"} { |
| 6321 | set docmd "-R" |
| 6322 | continue |
| 6323 | } elseif {$opt == "-Q"} { |
| 6324 | set docmd "-Q" |
| 6325 | continue |
| 6326 | } |
| 6327 | |
| 6328 | if {$docmd == ""} { |
| 6329 | continue |
| 6330 | } elseif {$docmd == "-R"} { |
| 6331 | set str "cmd=$opt" |
| 6332 | } elseif {$docmd == "-Q"} { |
| 6333 | set str "qry=$opt" |
| 6334 | } else { |
| 6335 | set docmd "" |
| 6336 | continue |
| 6337 | } |
| 6338 | |
| 6339 | if {$db} {puts stderr "run_remote_cmd_via_sock: $docmd \"$str\""} |
| 6340 | catch {puts $client_sock $str} |
| 6341 | if {$db} {puts stderr "run_remote_cmd_via_sock: flush"} |
| 6342 | catch {flush $client_sock} |
| 6343 | if {$db} {puts stderr "run_remote_cmd_via_sock: gets"} |
| 6344 | catch {gets $client_sock res} |
| 6345 | if {$db} {puts stderr "run_remote_cmd_via_sock: \"$res\""} |
| 6346 | set res [string trim $res] |
| 6347 | |
| 6348 | if [regexp {=clients:} $res] { |
| 6349 | regsub {^.*=clients:} $res "" cres |
| 6350 | regsub {,aro=.*$} $cres "" cres |
| 6351 | regsub {,ans=.*$} $cres "" cres |
| 6352 | if {$cres == "none"} { |
| 6353 | set cres "" |
| 6354 | } |
| 6355 | update_clients_menu $cres |
| 6356 | set client_str $cres |
| 6357 | set_client_balloon $cres |
| 6358 | } |
| 6359 | |
| 6360 | if [regexp {^clients:} $res] { |
| 6361 | regsub {^clients:} $res "" tmp |
| 6362 | if {$tmp == "none"} { |
| 6363 | set tmp "" |
| 6364 | } |
| 6365 | update_clients_menu $tmp |
| 6366 | set client_str $tmp |
| 6367 | set_client_balloon $tmp |
| 6368 | |
| 6369 | if ![regexp {^clients} $opt] { |
| 6370 | # we could block here... |
| 6371 | if {$db} {puts stderr "run_remote_cmd_via_sock: gets"} |
| 6372 | gets $client_sock res |
| 6373 | if {$db} {puts stderr "run_remote_cmd_via_sock: \"$res\""} |
| 6374 | set res [string trim $res] |
| 6375 | } |
| 6376 | } |
| 6377 | |
| 6378 | set docmd "" |
| 6379 | |
| 6380 | if {$res != ""} { |
| 6381 | append result "$res\n" |
| 6382 | } |
| 6383 | } |
| 6384 | |
| 6385 | setup_client_sock 1 |
| 6386 | |
| 6387 | set result [string trim $result] |
| 6388 | |
| 6389 | return $result |
| 6390 | } |
| 6391 | |
| 6392 | proc run_remote_cmd {opts} { |
| 6393 | global menu_var x11vnc_prog x11vnc_cmdline x11vnc_xdisplay |
| 6394 | global x11vnc_auth_file x11vnc_connect_file |
| 6395 | global client_sock |
| 6396 | |
| 6397 | set debug [in_debug_mode] |
| 6398 | |
| 6399 | if {[lindex $opts 0] == "-R" && [lindex $opts 1] == "noremote"} { |
| 6400 | set str [join $opts] |
| 6401 | if ![double_check_noremote] { |
| 6402 | append_text "skipping: x11vnc $str" |
| 6403 | return "" |
| 6404 | } else { |
| 6405 | append_text "running: x11vnc $str (please do \"Actions -> detach\" to clean things up)\n" |
| 6406 | append_text "subsequent -R/-Q commands should fail..." |
| 6407 | } |
| 6408 | } |
| 6409 | |
| 6410 | if {$client_sock != ""} { |
| 6411 | menus_disable |
| 6412 | stop_watch on |
| 6413 | set result [run_remote_cmd_via_sock $opts] |
| 6414 | stop_watch off |
| 6415 | menus_enable |
| 6416 | if {$result != "fail"} { |
| 6417 | return $result |
| 6418 | } |
| 6419 | } |
| 6420 | |
| 6421 | set cmd "" |
| 6422 | |
| 6423 | lappend cmd $x11vnc_prog; |
| 6424 | |
| 6425 | if {$x11vnc_connect_file != ""} { |
| 6426 | lappend cmd "-connect" |
| 6427 | lappend cmd $x11vnc_connect_file |
| 6428 | } else { |
| 6429 | if {$x11vnc_xdisplay != ""} { |
| 6430 | lappend cmd "-display" |
| 6431 | lappend cmd $x11vnc_xdisplay |
| 6432 | } |
| 6433 | if {$x11vnc_auth_file != ""} { |
| 6434 | lappend cmd "-auth" |
| 6435 | lappend cmd $x11vnc_auth_file |
| 6436 | } |
| 6437 | } |
| 6438 | lappend cmd "-sync" |
| 6439 | foreach word $opts { |
| 6440 | lappend cmd $word |
| 6441 | } |
| 6442 | lappend cmd "2>" |
| 6443 | lappend cmd "/dev/null" |
| 6444 | |
| 6445 | if {0 || $debug} { |
| 6446 | set str [join $cmd] |
| 6447 | puts "running: $str" |
| 6448 | foreach word $cmd { |
| 6449 | puts " word: $word" |
| 6450 | } |
| 6451 | } |
| 6452 | |
| 6453 | set output "" |
| 6454 | menus_disable |
| 6455 | |
| 6456 | stop_watch on |
| 6457 | catch {set output [eval exec $cmd]} |
| 6458 | stop_watch off |
| 6459 | |
| 6460 | menus_enable |
| 6461 | if {$debug} { |
| 6462 | if {[string length $output] > 100} { |
| 6463 | set str [string range $output 0 100] |
| 6464 | append_text "output: $str ...\n" |
| 6465 | } else { |
| 6466 | append_text "output: $output\n" |
| 6467 | } |
| 6468 | } |
| 6469 | return $output |
| 6470 | } |
| 6471 | |
| 6472 | proc try_connect_and_query_all {{n 2}} { |
| 6473 | for {set i 0} {$i < $n} {incr i} { |
| 6474 | if {$i > 0} { |
| 6475 | after 500 |
| 6476 | append_text "trying again ...\n" |
| 6477 | } |
| 6478 | if {[try_connect]} { |
| 6479 | query_all |
| 6480 | break |
| 6481 | } |
| 6482 | } |
| 6483 | } |
| 6484 | |
| 6485 | proc try_connect {} { |
| 6486 | global x11vnc_xdisplay connected_to_x11vnc reply_xdisplay |
| 6487 | global menu_var unset_str |
| 6488 | |
| 6489 | set db 0 |
| 6490 | #dtime c1 |
| 6491 | |
| 6492 | if {! $connected_to_x11vnc} { |
| 6493 | if {[info exists menu_var(display)]} { |
| 6494 | set d $menu_var(display) |
| 6495 | if {$d != "" && $d != $unset_str && $d != $x11vnc_xdisplay} { |
| 6496 | set x11vnc_xdisplay $menu_var(display) |
| 6497 | append_text "Setting X display to: $x11vnc_xdisplay\n" |
| 6498 | } |
| 6499 | } |
| 6500 | } |
| 6501 | |
| 6502 | set_info "Pinging $x11vnc_xdisplay ..." |
| 6503 | set rargs [list "-Q" "ping"] |
| 6504 | set result [run_remote_cmd $rargs] |
| 6505 | #dtime c2a |
| 6506 | |
| 6507 | if {$db} {puts "try_connect: \"$result\""} |
| 6508 | |
| 6509 | if {[regexp {^ans=ping:} $result]} { |
| 6510 | regsub {^ans=ping:} $result {} reply_xdisplay |
| 6511 | set msg "Connected to $reply_xdisplay" |
| 6512 | set_info $msg |
| 6513 | append_text "$msg\n" |
| 6514 | set_connected yes |
| 6515 | |
| 6516 | setup_client_channel |
| 6517 | #dtime c2b |
| 6518 | setup_client_sock 1 |
| 6519 | setup_client_tail |
| 6520 | |
| 6521 | fetch_displays |
| 6522 | #dtime c3a |
| 6523 | return 1 |
| 6524 | } else { |
| 6525 | set str "x11vnc server." |
| 6526 | if {$x11vnc_xdisplay != ""} { |
| 6527 | set str $x11vnc_xdisplay |
| 6528 | } |
| 6529 | set msg "No reply from $str" |
| 6530 | set_info $msg |
| 6531 | append_text "$msg\n" |
| 6532 | set_connected no |
| 6533 | return 0 |
| 6534 | } |
| 6535 | } |
| 6536 | |
| 6537 | proc set_view_variable {val} { |
| 6538 | global menu_var |
| 6539 | set menu_var(WindowView) $val |
| 6540 | } |
| 6541 | proc get_view_variable {} { |
| 6542 | global menu_var |
| 6543 | if {![info exists menu_var(WindowView)]} { |
| 6544 | set menu_var(WindowView) "none" |
| 6545 | } |
| 6546 | return $menu_var(WindowView) |
| 6547 | } |
| 6548 | |
| 6549 | proc dono {a b c} { |
| 6550 | exit 1; |
| 6551 | } |
| 6552 | |
| 6553 | proc do_port_prompt {} { |
| 6554 | global bfont ffont |
| 6555 | global port_reply port_set |
| 6556 | |
| 6557 | set guess 5900 |
| 6558 | for {set i 0} {$i < 50} {incr i} { |
| 6559 | set fh "" |
| 6560 | set try [expr $guess + $i] |
| 6561 | catch {set fh [socket -server dono $try]} |
| 6562 | if {$fh != ""} { |
| 6563 | catch {close $fh} |
| 6564 | set guess $try |
| 6565 | break; |
| 6566 | } |
| 6567 | } |
| 6568 | set hn "" |
| 6569 | catch {set hn [exec uname -n]} |
| 6570 | if {$hn == ""} { |
| 6571 | set hn "hostname" |
| 6572 | } |
| 6573 | |
| 6574 | set text " Set the x11vnc Listening Port: |
| 6575 | |
| 6576 | VNC Display :0 corresponds to TCP port 5900 |
| 6577 | VNC Display :1 corresponds to TCP port 5901 |
| 6578 | etc. |
| 6579 | |
| 6580 | In the Entry below, indicate a Port for x11vnc to listen on. |
| 6581 | |
| 6582 | Note that to connect to x11vnc, a VNC Viewer will need to |
| 6583 | know your selection, for example: |
| 6584 | |
| 6585 | vncviewer $hn:0 |
| 6586 | vncviewer $hn:1 |
| 6587 | etc. |
| 6588 | |
| 6589 | Your firewall may block incoming connections to TCP ports; |
| 6590 | if it does you may need to reconfigure it. |
| 6591 | |
| 6592 | You can also set some additional parameters: |
| 6593 | |
| 6594 | - Enable SSL encryption. |
| 6595 | (requires an SSL enabled vncviewer, such as SSVNC) |
| 6596 | - Listen only on localhost. (e.g. for an SSH tunnel) |
| 6597 | - Enable UltraVNC or TightVNC File transfer. |
| 6598 | " |
| 6599 | set port_set $guess |
| 6600 | set port_reply "" |
| 6601 | |
| 6602 | toplevel .pp |
| 6603 | wm title .pp "Select x11vnc port" |
| 6604 | |
| 6605 | wm protocol . WM_DELETE_WINDOW "destroy .; exit" |
| 6606 | wm protocol .pp WM_DELETE_WINDOW "destroy .pp; exit" |
| 6607 | |
| 6608 | label .pp.m -text "$text" -relief ridge -justify left -font $ffont |
| 6609 | |
| 6610 | global tk_version |
| 6611 | set tkold 0 |
| 6612 | if [info exists tk_version] { |
| 6613 | if [regexp {^8\.[0-3]$} $tk_version] { |
| 6614 | set tkold 1 |
| 6615 | } |
| 6616 | if [regexp {^[3-7]\.} $tk_version] { |
| 6617 | set tkold 1 |
| 6618 | } |
| 6619 | } |
| 6620 | |
| 6621 | if {$tkold} { |
| 6622 | frame .pp.f -bd 1 -relief ridge |
| 6623 | } else { |
| 6624 | frame .pp.f -bd 1 -relief ridge -pady 2 |
| 6625 | } |
| 6626 | label .pp.f.l -text "Port: " -font $bfont |
| 6627 | entry .pp.f.e -width 8 -textvariable port_set -font $ffont |
| 6628 | global enable_ssl; set enable_ssl 0 |
| 6629 | if [info exists env(X11VNC_SSL_ENABLED)] { |
| 6630 | set enable_ssl 1 |
| 6631 | } |
| 6632 | checkbutton .pp.f.ssl -relief raised -pady 3 -padx 3 -text "Enable SSL" -variable enable_ssl -font $bfont |
| 6633 | global localhost; set localhost 0 |
| 6634 | if [info exists env(X11VNC_LOCALHOST_ENABLED)] { |
| 6635 | set localhost 1 |
| 6636 | } |
| 6637 | checkbutton .pp.f.loc -relief raised -pady 3 -padx 3 -text "Listen on localhost" -variable localhost -font $bfont |
| 6638 | pack .pp.f.l .pp.f.e -side left |
| 6639 | pack .pp.f.loc .pp.f.ssl -side right |
| 6640 | |
| 6641 | if {$tkold} { |
| 6642 | frame .pp.t -bd 1 -relief ridge |
| 6643 | } else { |
| 6644 | frame .pp.t -bd 1 -relief ridge -pady 2 |
| 6645 | } |
| 6646 | global file_transfer; set file_transfer "none" |
| 6647 | if [info exists env(X11VNC_FILETRANSFER_ENABLED)] { |
| 6648 | set file_transfer $env(X11VNC_FILETRANSFER_ENABLED) |
| 6649 | } |
| 6650 | label .pp.t.l -text "File Transfer: " -font $bfont |
| 6651 | radiobutton .pp.t.none -text "None" -variable file_transfer -value "none" -font $bfont |
| 6652 | radiobutton .pp.t.ultra -text "UltraVNC" -variable file_transfer -value "ultra" -font $bfont |
| 6653 | radiobutton .pp.t.tight -text "TightVNC" -variable file_transfer -value "tight" -font $bfont |
| 6654 | pack .pp.t.l .pp.t.none .pp.t.ultra .pp.t.tight -side left |
| 6655 | |
| 6656 | frame .pp.o -bd 1 -relief ridge |
| 6657 | button .pp.o.ok -text "OK" -command "set port_reply 1; destroy .pp" -font $bfont |
| 6658 | button .pp.o.cancel -text "Cancel" -command "set port_reply 0; destroy .pp" -font $bfont |
| 6659 | pack .pp.o.ok .pp.o.cancel -side left -fill x -expand 1 |
| 6660 | pack .pp.m -side top -fill x -expand 1 |
| 6661 | pack .pp.f .pp.t .pp.o -side top -fill x |
| 6662 | |
| 6663 | focus .pp.f.e |
| 6664 | .pp.f.e icursor end |
| 6665 | |
| 6666 | wm withdraw .pp |
| 6667 | update |
| 6668 | center_win .pp |
| 6669 | |
| 6670 | wm minsize .pp [winfo width .pp] [winfo height .pp] |
| 6671 | |
| 6672 | bind .pp.f.e <KeyPress-Return> "set port_reply 1; destroy .pp" |
| 6673 | |
| 6674 | vwait port_reply |
| 6675 | |
| 6676 | if {$port_reply} { |
| 6677 | regsub -all {^:} $port_set "" port_set |
| 6678 | regsub -all {[ \t]} $port_set "" port_set |
| 6679 | if {[regexp {^[0-9][0-9]*$} $port_set]} { |
| 6680 | if {$port_set < 0} { |
| 6681 | set port_set [expr 0 - $port_set] |
| 6682 | } elseif {$port_set < 200} { |
| 6683 | set port_set [expr $port_set + 5900] |
| 6684 | } |
| 6685 | puts "$port_set:ssl${enable_ssl}:localhost$localhost:ft_$file_transfer" |
| 6686 | } |
| 6687 | } |
| 6688 | } |
| 6689 | |
| 6690 | proc change_view_state {} { |
| 6691 | global menu_var gui_current_state |
| 6692 | |
| 6693 | set new [get_view_variable] |
| 6694 | |
| 6695 | if {![info exists gui_current_state]} { |
| 6696 | set gui_current_state "" |
| 6697 | } |
| 6698 | set old $gui_current_state |
| 6699 | #puts "$old -> $new" |
| 6700 | |
| 6701 | if {$old == $new} { |
| 6702 | return |
| 6703 | } |
| 6704 | |
| 6705 | if {$old == "full" || $old == "icon" || $old == "tray"} { |
| 6706 | ; |
| 6707 | } else { |
| 6708 | set old "none" |
| 6709 | } |
| 6710 | |
| 6711 | if {$new == "full" || $new == "icon" || $new == "tray"} { |
| 6712 | if {$old == "tray"} { |
| 6713 | # sigh XReparentWindow would be too easy... |
| 6714 | # undo_tray_embed |
| 6715 | restart_everything $new |
| 6716 | destroy . |
| 6717 | exit |
| 6718 | } |
| 6719 | make_gui $new |
| 6720 | if {$new == "tray"} { |
| 6721 | wm withdraw . |
| 6722 | } |
| 6723 | } else { |
| 6724 | set_view_variable $old |
| 6725 | } |
| 6726 | } |
| 6727 | |
| 6728 | proc setup_client_tail {} { |
| 6729 | global client_tail |
| 6730 | if {$client_tail != ""} { |
| 6731 | fileevent $client_tail readable read_client_tail |
| 6732 | } |
| 6733 | } |
| 6734 | |
| 6735 | proc setup_client_sock {{enable 1}} { |
| 6736 | global client_sock |
| 6737 | if {$client_sock != ""} { |
| 6738 | if {$enable} { |
| 6739 | fileevent $client_sock readable read_client_sock |
| 6740 | } else { |
| 6741 | fileevent $client_sock readable "" |
| 6742 | } |
| 6743 | } |
| 6744 | } |
| 6745 | |
| 6746 | proc setup_tray_embed {} { |
| 6747 | update |
| 6748 | set w [winfo width .] |
| 6749 | set h [winfo height .] |
| 6750 | if {$w < 24} { |
| 6751 | set w 24 |
| 6752 | } |
| 6753 | if {$h < 24} { |
| 6754 | set h 24 |
| 6755 | } |
| 6756 | wm minsize . $w $h |
| 6757 | set wid [winfo id .] |
| 6758 | push_new_value "remote-cmd" "remote-cmd" "trayembed:$wid" 0 |
| 6759 | } |
| 6760 | |
| 6761 | proc restart_everything {gui_mode} { |
| 6762 | global env gui_argv0 x11vnc_prog full_win |
| 6763 | global icon_mode_at_startup |
| 6764 | global tray_embed tray_running |
| 6765 | if {$gui_mode == "full"} { |
| 6766 | set env(X11VNC_ICON_MODE) 0 |
| 6767 | } elseif {$gui_mode == "icon"} { |
| 6768 | set env(X11VNC_ICON_MODE) 1 |
| 6769 | } elseif {$gui_mode == "tray"} { |
| 6770 | if {$tray_running} { |
| 6771 | set env(X11VNC_ICON_MODE) "RUNNING" |
| 6772 | } else { |
| 6773 | set env(X11VNC_ICON_MODE) "TRAY" |
| 6774 | } |
| 6775 | } |
| 6776 | puts stderr "" |
| 6777 | puts stderr "tkx11vnc: restarting gui to leave tray mode." |
| 6778 | puts stderr " new gui will be running in the background." |
| 6779 | puts stderr " use kill(1) rather than Ctrl-C to kill it." |
| 6780 | puts stderr "" |
| 6781 | if {[info exists env(X11VNC_RESTART_DEPTH)]} { |
| 6782 | set n $env(X11VNC_RESTART_DEPTH) |
| 6783 | incr n |
| 6784 | set env(X11VNC_RESTART_DEPTH) $n |
| 6785 | } else { |
| 6786 | set env(X11VNC_RESTART_DEPTH) 0 |
| 6787 | } |
| 6788 | set env(X11VNC_ICON_SETPASS) "" |
| 6789 | |
| 6790 | if {![info exists env(X11VNC_WISHCMD)]} { |
| 6791 | puts stderr "failure in restart_everything." |
| 6792 | exit 1; |
| 6793 | } |
| 6794 | |
| 6795 | set code [exec $x11vnc_prog -printgui] |
| 6796 | if {[string length $code] < 20000} { |
| 6797 | puts stderr "failure in restart_everything." |
| 6798 | exit 1; |
| 6799 | } |
| 6800 | set tmp "/tmp/x11vnc[pid]" |
| 6801 | append tmp [clock clicks] |
| 6802 | set tmp2 "" |
| 6803 | catch {set tmp2 [exec mktemp $tmp.XXXXXX 2>/dev/null]} |
| 6804 | if {$tmp2 != "" && [file exists $tmp2]} { |
| 6805 | set tmp $tmp2 |
| 6806 | } else { |
| 6807 | file delete -force $tmp |
| 6808 | if {[file exists $tmp]} { |
| 6809 | puts stderr "failure in restart_everything." |
| 6810 | exit 1; |
| 6811 | } |
| 6812 | } |
| 6813 | set fh [open $tmp "a"] |
| 6814 | if {![file owned $tmp]} { |
| 6815 | puts stderr "failure in restart_everything." |
| 6816 | exit 1; |
| 6817 | } |
| 6818 | file attributes $tmp -permissions "0400" |
| 6819 | puts $fh $code |
| 6820 | close $fh |
| 6821 | |
| 6822 | #puts stderr [exec ls -l $tmp] |
| 6823 | |
| 6824 | wm withdraw . |
| 6825 | catch {wm withdraw $full_win} |
| 6826 | update |
| 6827 | |
| 6828 | exec $env(X11VNC_WISHCMD) $tmp & |
| 6829 | after 2000 |
| 6830 | file delete -force $tmp |
| 6831 | |
| 6832 | destroy . |
| 6833 | exit |
| 6834 | } |
| 6835 | |
| 6836 | proc undo_tray_embed {} { |
| 6837 | set wid [winfo id .] |
| 6838 | push_new_value "remote-cmd" "remote-cmd" "trayunembed:$wid" 0 |
| 6839 | } |
| 6840 | |
| 6841 | ############################################################################ |
| 6842 | # main: |
| 6843 | |
| 6844 | if [info exists env(X11VNC_GUI_TIME)] { |
| 6845 | dtime M |
| 6846 | } |
| 6847 | |
| 6848 | wm withdraw . |
| 6849 | |
| 6850 | global env x11vnc_prog x11vnc_cmdline x11vnc_xdisplay x11vnc_connect; |
| 6851 | global x11vnc_xdisplay0 |
| 6852 | global x11vnc_client_file x11vnc_gui_geom x11vnc_started vnc_url |
| 6853 | global x11vnc_gui_params |
| 6854 | global x11vnc_auth_file x11vnc_connect_file beginner_mode simple_gui_created |
| 6855 | global helpall helptext helpremote helplabel hostname osname |
| 6856 | global all_settings reply_xdisplay always_update |
| 6857 | global max_text_height max_text_width |
| 6858 | global text_height |
| 6859 | global menu_var unset_str menus_disabled |
| 6860 | global bfont ffont sfont snfont old_labels have_labelframes |
| 6861 | global connected_to_x11vnc |
| 6862 | global cache_all_query_vars |
| 6863 | global last_query_all_time query_all_freq client_tail client_sock client_info_read |
| 6864 | global icon_mode icon_mode_at_startup x11vnc_icon_mode |
| 6865 | global tray_embed tray_running icon_setpasswd icon_embed_id |
| 6866 | global icon_noadvanced icon_minimal |
| 6867 | global make_gui_count text_area_str |
| 6868 | global gui_argv0 gui_start_mode |
| 6869 | global screen_height screen_width |
| 6870 | |
| 6871 | set unset_str "(unset)" |
| 6872 | set vnc_url $unset_str |
| 6873 | set connected_to_x11vnc 0 |
| 6874 | set menus_disabled 0 |
| 6875 | set max_text_height 40 |
| 6876 | set max_text_width 90 |
| 6877 | set text_height 14 |
| 6878 | set bfont "-adobe-helvetica-bold-r-*-*-*-120-*-*-*-*-*-*" |
| 6879 | set sfont "-adobe-helvetica-bold-r-*-*-*-100-*-*-*-*-*-*" |
| 6880 | set snfont "-adobe-helvetica-medium-r-*-*-*-100-*-*-*-*-*-*" |
| 6881 | set ffont "fixed" |
| 6882 | |
| 6883 | set got_helv 0 |
| 6884 | catch { |
| 6885 | foreach fam [font families] { |
| 6886 | if {$fam == "helvetica"} { |
| 6887 | set got_helv 1 |
| 6888 | } |
| 6889 | if {$fam == "Helvetica"} { |
| 6890 | set got_helv 1 |
| 6891 | } |
| 6892 | } |
| 6893 | } |
| 6894 | |
| 6895 | if {$got_helv} { |
| 6896 | set bfont "Helvetica -12 bold" |
| 6897 | set sfont "Helvetica -10 bold" |
| 6898 | set snfont "Helvetica -10" |
| 6899 | } |
| 6900 | |
| 6901 | set ls "" |
| 6902 | catch {set ls [font metrics $bfont -linespace]} |
| 6903 | if {$ls != "" && $ls > 14} { |
| 6904 | # some recent setups have BIG rendering for the above fonts. |
| 6905 | # on recent (8/08) debian these are really ragged: |
| 6906 | set bfont "-adobe-helvetica-bold-r-*-*-*-90-*-*-*-*-*-*" |
| 6907 | set sfont "-adobe-helvetica-bold-r-*-*-*-75-*-*-*-*-*-*" |
| 6908 | set snfont "-adobe-helvetica-medium-r-*-*-*-75-*-*-*-*-*-*" |
| 6909 | |
| 6910 | set ls "" |
| 6911 | catch {set ls [font metrics $bfont -linespace]} |
| 6912 | if {$ls != "" && $ls < 14} { |
| 6913 | # these are bigger but look better... but for how long? |
| 6914 | set bfont "-adobe-helvetica-bold-r-*-*-*-100-*-*-*-*-*-*" |
| 6915 | set sfont "-adobe-helvetica-bold-r-*-*-*-80-*-*-*-*-*-*" |
| 6916 | set snfont "-adobe-helvetica-medium-r-*-*-*-80-*-*-*-*-*-*" |
| 6917 | |
| 6918 | # maybe consider... {-font font Font {Helvetica -12 bold} {Helvetica -12 bold}} |
| 6919 | # or stick with system font like ssvnc. |
| 6920 | } |
| 6921 | } |
| 6922 | |
| 6923 | # need to check if "fixed" font under XFT on tk8.5 is actually fixed width!! |
| 6924 | set ls "" |
| 6925 | catch {set ls [font metrics $ffont -linespace]} |
| 6926 | set fs "" |
| 6927 | catch {set fs [font metrics $ffont -fixed]} |
| 6928 | set redo 0 |
| 6929 | if {$fs != "" && $fs != "1"} { |
| 6930 | set redo 1 |
| 6931 | } |
| 6932 | if {$ls != "" && $ls > 14} { |
| 6933 | set redo 1 |
| 6934 | } |
| 6935 | if {$redo} { |
| 6936 | foreach fn [font names] { |
| 6937 | if {$fn == "TkFixedFont"} { |
| 6938 | set ffont $fn |
| 6939 | break |
| 6940 | } |
| 6941 | } |
| 6942 | } |
| 6943 | |
| 6944 | set help_indent 24; |
| 6945 | set reply_xdisplay "" |
| 6946 | set all_settings "None so far." |
| 6947 | set always_update 1 |
| 6948 | set cache_all_query_vars "" |
| 6949 | set query_all_freq 120 |
| 6950 | set last_query_all_time [clock seconds] |
| 6951 | set client_tail "" |
| 6952 | set client_sock "" |
| 6953 | set client_info_read 0 |
| 6954 | set make_gui_count 0 |
| 6955 | set text_area_str "" |
| 6956 | set gui_argv0 $argv0 |
| 6957 | set gui_start_mode "" |
| 6958 | |
| 6959 | if {$tk_version < 8.0} { |
| 6960 | puts stderr "" |
| 6961 | puts stderr "*** tkx11vnc: tk version is old $tk_version, please use 8.0 or higher." |
| 6962 | puts stderr "*** will try to continue with reduced functionality..." |
| 6963 | puts stderr "" |
| 6964 | } |
| 6965 | if {[regexp {^[34]} $tk_version] || $tk_version == "8.0"} { |
| 6966 | set old_labels 1 |
| 6967 | } else { |
| 6968 | set old_labels 0 |
| 6969 | } |
| 6970 | set have_labelframes 1 |
| 6971 | if {$tk_version < 8.4} { |
| 6972 | set have_labelframes 0 |
| 6973 | } |
| 6974 | |
| 6975 | set screen_height [winfo screenheight .] |
| 6976 | set screen_width [winfo screenwidth .] |
| 6977 | if {$screen_height < 700} { |
| 6978 | # short screen, netbook? |
| 6979 | set max_text_height 30 |
| 6980 | if {$screen_height < 500} { |
| 6981 | # short screen, PDA? |
| 6982 | set max_text_height 22 |
| 6983 | set text_height 13 |
| 6984 | if {$screen_height <= 360} { |
| 6985 | # very short. |
| 6986 | set max_text_height 16 |
| 6987 | set max_text_width 60 |
| 6988 | set text_height 11 |
| 6989 | } |
| 6990 | } |
| 6991 | } |
| 6992 | if {[info exists env(X11VNC_GUI_TEXT_HEIGHT)]} { |
| 6993 | set max_text_height $env(X11VNC_GUI_TEXT_HEIGHT) |
| 6994 | } |
| 6995 | if {[info exists env(X11VNC_GUI_TEXT_WIDTH)]} { |
| 6996 | set max_text_width $env(X11VNC_GUI_TEXT_WIDTH) |
| 6997 | } |
| 6998 | |
| 6999 | if {"$argv" == "-spit"} { |
| 7000 | set fh [open $argv0 r] |
| 7001 | puts "#ifndef _TKX11VNC_H" |
| 7002 | puts "#define _TKX11VNC_H" |
| 7003 | puts "#ifdef NOGUI" |
| 7004 | puts "char gui_code\[\] = \"\";" |
| 7005 | puts "#else" |
| 7006 | puts "/*" |
| 7007 | puts " * tkx11vnc.h: generated by 'tkx11vnc -spit'" |
| 7008 | puts " * Abandon all hope, ye who enter here..." |
| 7009 | puts " * ...edit tkx11vnc instead." |
| 7010 | puts " */" |
| 7011 | puts " char gui_code\[\] =" |
| 7012 | while {[gets $fh line] > -1} { |
| 7013 | regsub -all {\\} $line {\\\\} line |
| 7014 | regsub -all {"} $line {\\"} line |
| 7015 | puts "\"$line\\n\"" |
| 7016 | } |
| 7017 | puts "#endif" |
| 7018 | puts "/* ifdef NOGUI */" |
| 7019 | puts "#endif" |
| 7020 | puts "/* ifndef _TKX11VNC_H */" |
| 7021 | close $fh |
| 7022 | puts ";" |
| 7023 | exit 0 |
| 7024 | } |
| 7025 | |
| 7026 | set_view_variable "full" |
| 7027 | |
| 7028 | #puts [exec env | grep X11VNC] |
| 7029 | |
| 7030 | # Read environment for clues: |
| 7031 | |
| 7032 | set x11vnc_client_file ""; |
| 7033 | if {[info exists env(X11VNC_CLIENT_FILE)]} { |
| 7034 | set x11vnc_client_file $env(X11VNC_CLIENT_FILE); |
| 7035 | set file $x11vnc_client_file |
| 7036 | |
| 7037 | set client_tail "" |
| 7038 | if {[file exists $file] && [file isfile $file]} { |
| 7039 | if {[file readable $file] && [file owned $file]} { |
| 7040 | set client_tail [open "|tail -f $x11vnc_client_file" "r"] |
| 7041 | } |
| 7042 | } |
| 7043 | if {$client_tail != ""} { |
| 7044 | gets $client_tail tmp |
| 7045 | if [eof $client_tail] { |
| 7046 | #puts "eof $client_tail" |
| 7047 | clean_client_tail |
| 7048 | set client_tail "" |
| 7049 | } |
| 7050 | } |
| 7051 | catch {file delete -force $x11vnc_client_file} |
| 7052 | } |
| 7053 | |
| 7054 | if {[info exists env(X11VNC_PROG)]} { |
| 7055 | set x11vnc_prog $env(X11VNC_PROG); |
| 7056 | } else { |
| 7057 | set x11vnc_prog "x11vnc"; |
| 7058 | } |
| 7059 | |
| 7060 | if {[info exists env(X11VNC_CMDLINE)]} { |
| 7061 | set x11vnc_cmdline $env(X11VNC_CMDLINE); |
| 7062 | } else { |
| 7063 | set x11vnc_cmdline ""; |
| 7064 | } |
| 7065 | |
| 7066 | if {[info exists env(X11VNC_CONNECT)]} { |
| 7067 | set x11vnc_connect 1 |
| 7068 | } else { |
| 7069 | set x11vnc_connect 0; |
| 7070 | } |
| 7071 | |
| 7072 | if {[info exists env(X11VNC_GUI_GEOM)]} { |
| 7073 | set x11vnc_gui_geom $env(X11VNC_GUI_GEOM); |
| 7074 | } else { |
| 7075 | set x11vnc_gui_geom "" |
| 7076 | } |
| 7077 | if {[info exists env(X11VNC_GUI_PARAMS)]} { |
| 7078 | set x11vnc_gui_params $env(X11VNC_GUI_PARAMS); |
| 7079 | } else { |
| 7080 | set x11vnc_gui_params "" |
| 7081 | } |
| 7082 | |
| 7083 | if {[info exists env(X11VNC_FONT_BOLD)]} { |
| 7084 | set bfont $env(X11VNC_FONT_BOLD) |
| 7085 | } |
| 7086 | if {[info exists env(X11VNC_FONT_BOLD_SMALL)]} { |
| 7087 | set sfont $env(X11VNC_FONT_BOLD_SMALL) |
| 7088 | } |
| 7089 | if {[info exists env(X11VNC_FONT_REG_SMALL)]} { |
| 7090 | set snfont $env(X11VNC_FONT_REG_SMALL) |
| 7091 | } |
| 7092 | if {[info exists env(X11VNC_FONT_FIXED)]} { |
| 7093 | set ffont $env(X11VNC_FONT_FIXED) |
| 7094 | } |
| 7095 | |
| 7096 | if {[info exists env(X11VNC_CONNECT_FILE)]} { |
| 7097 | set x11vnc_connect_file $env(X11VNC_CONNECT_FILE); |
| 7098 | } else { |
| 7099 | set x11vnc_connect_file ""; |
| 7100 | } |
| 7101 | |
| 7102 | set x11vnc_started 0 |
| 7103 | if {[info exists env(X11VNC_STARTED)]} { |
| 7104 | set x11vnc_started 1 |
| 7105 | } |
| 7106 | |
| 7107 | set x11vnc_xdisplay "" |
| 7108 | if {[info exists env(X11VNC_XDISPLAY)]} { |
| 7109 | set x11vnc_xdisplay $env(X11VNC_XDISPLAY); |
| 7110 | set x11vnc_connect 1 |
| 7111 | |
| 7112 | } elseif {$argv != "" && [regexp {:[0-9]} $argv]} { |
| 7113 | set env(X11VNC_XDISPLAY) "$argv" |
| 7114 | set x11vnc_xdisplay "$argv" |
| 7115 | set x11vnc_connect 1 |
| 7116 | |
| 7117 | } elseif {[info exists env(DISPLAY)]} { |
| 7118 | set x11vnc_xdisplay $env(DISPLAY); |
| 7119 | } else { |
| 7120 | set x11vnc_xdisplay ":0"; |
| 7121 | } |
| 7122 | set x11vnc_xdisplay0 $x11vnc_xdisplay |
| 7123 | |
| 7124 | if {[info exists env(X11VNC_AUTH_FILE)]} { |
| 7125 | set x11vnc_auth_file $env(X11VNC_AUTH_FILE) |
| 7126 | } else { |
| 7127 | set x11vnc_auth_file "" |
| 7128 | } |
| 7129 | |
| 7130 | set simple_gui_created 0 |
| 7131 | if {[info exists env(X11VNC_SIMPLE_GUI)]} { |
| 7132 | set beginner_mode 1 |
| 7133 | } else { |
| 7134 | set beginner_mode 0 |
| 7135 | } |
| 7136 | |
| 7137 | set icon_mode 0 |
| 7138 | set x11vnc_icon_mode 0 |
| 7139 | set tray_embed 0 |
| 7140 | set tray_running 0 |
| 7141 | |
| 7142 | if {![info exists env(X11VNC_ICON_MODE_AT_STARTUP)]} { |
| 7143 | if {[info exists env(X11VNC_ICON_MODE)]} { |
| 7144 | if {$env(X11VNC_ICON_MODE) != 0} { |
| 7145 | set env(X11VNC_ICON_MODE_AT_STARTUP) 1 |
| 7146 | } else { |
| 7147 | set env(X11VNC_ICON_MODE_AT_STARTUP) 0 |
| 7148 | } |
| 7149 | } else { |
| 7150 | set env(X11VNC_ICON_MODE_AT_STARTUP) 0 |
| 7151 | } |
| 7152 | } |
| 7153 | set icon_mode_at_startup $env(X11VNC_ICON_MODE_AT_STARTUP) |
| 7154 | |
| 7155 | if {![info exists env(X11VNC_ICON_MODE)]} { |
| 7156 | set icon_mode 0 |
| 7157 | } elseif {$env(X11VNC_ICON_MODE) == "" || $env(X11VNC_ICON_MODE) == "0"} { |
| 7158 | set icon_mode 0 |
| 7159 | } else { |
| 7160 | set icon_mode 1 |
| 7161 | set_view_variable "icon" |
| 7162 | if [regexp -nocase {TRAY} $env(X11VNC_ICON_MODE)] { |
| 7163 | set tray_embed 1 |
| 7164 | } |
| 7165 | if [regexp -nocase {RUNNING} $env(X11VNC_ICON_MODE)] { |
| 7166 | set tray_running 1 |
| 7167 | } |
| 7168 | } |
| 7169 | |
| 7170 | set icon_setpasswd 0 |
| 7171 | if {[info exists env(X11VNC_ICON_SETPASS)]} { |
| 7172 | if {$env(X11VNC_ICON_SETPASS) != ""} { |
| 7173 | set icon_setpasswd 1 |
| 7174 | } |
| 7175 | } |
| 7176 | |
| 7177 | set icon_noadvanced 0 |
| 7178 | if {[info exists env(X11VNC_ICON_NOADVANCED)]} { |
| 7179 | set icon_noadvanced 1 |
| 7180 | } |
| 7181 | |
| 7182 | set icon_minimal 0 |
| 7183 | if {[info exists env(X11VNC_ICON_MINIMAL)]} { |
| 7184 | set icon_minimal 1 |
| 7185 | } |
| 7186 | |
| 7187 | if {[info exists env(X11VNC_ICON_EMBED_ID)]} { |
| 7188 | set icon_embed_id $env(X11VNC_ICON_EMBED_ID) |
| 7189 | } else { |
| 7190 | set icon_embed_id "" |
| 7191 | } |
| 7192 | |
| 7193 | |
| 7194 | set hostname [exec uname -n] |
| 7195 | set osname [exec uname] |
| 7196 | |
| 7197 | if {[regexp -nocase {IRIX} $osname]} { |
| 7198 | # IRIX "fixed" font is huge and doublespaced... |
| 7199 | set ffont $snfont |
| 7200 | } |
| 7201 | if {[regexp -nocase {Darwin} $osname]} { |
| 7202 | set ffont {Monaco 10} |
| 7203 | set bfont {system} |
| 7204 | } |
| 7205 | |
| 7206 | if {"$argv" == "-portprompt"} { |
| 7207 | do_port_prompt |
| 7208 | exit 0 |
| 7209 | } |
| 7210 | |
| 7211 | #puts [exec env] |
| 7212 | #puts "x11vnc_xdisplay: $x11vnc_xdisplay" |
| 7213 | |
| 7214 | set env(X11VNC_STD_HELP) 1 |
| 7215 | |
| 7216 | # scrape the help output for the text and remote control vars: |
| 7217 | parse_help; |
| 7218 | parse_remote_help; |
| 7219 | parse_query_help; |
| 7220 | |
| 7221 | # tweaks to duplicate help text: |
| 7222 | tweak_remote_help lock deny |
| 7223 | tweak_remote_help unlock deny |
| 7224 | |
| 7225 | tweak_both quiet q |
| 7226 | tweak_help logfile o |
| 7227 | tweak_both xwarppointer xwarp |
| 7228 | tweak_both screen_blank sb |
| 7229 | |
| 7230 | set_template |
| 7231 | |
| 7232 | set_name "tkx11vnc" |
| 7233 | |
| 7234 | key_bindings; |
| 7235 | |
| 7236 | get_default_vars |
| 7237 | |
| 7238 | dtime D |
| 7239 | |
| 7240 | proc check_setpasswd {} { |
| 7241 | global env icon_setpasswd |
| 7242 | global do_props_msg |
| 7243 | set do_props_msg "" |
| 7244 | if {$icon_setpasswd} { |
| 7245 | set m "\n" |
| 7246 | set m "${m} Note the x11vnc icon in the system tray.\n" |
| 7247 | set m "${m} This panel is its 'Properties' dialog.\n" |
| 7248 | set m "${m}\n" |
| 7249 | set m "${m} To specify a Session Password and to\n" |
| 7250 | set m "${m} allow VNC viewers to connect, follow\n" |
| 7251 | set m "${m} these steps:\n" |
| 7252 | set m "${m}\n" |
| 7253 | set m "${m} Enter a passwd in the Password field\n" |
| 7254 | set m "${m} (it can be left blank.) You can also\n" |
| 7255 | set m "${m} supply a ViewOnly passwd if desired.\n" |
| 7256 | set m "${m}\n" |
| 7257 | set m "${m} Set 'Accept Connections' and then Press \n" |
| 7258 | set m "${m} 'Apply' to allow incoming connections.\n" |
| 7259 | set m "${m}\n" |
| 7260 | set m "${m} No Viewer can connect until you do this.\n" |
| 7261 | set m "${m}\n" |
| 7262 | set m "${m} The passwords are only for this x11vnc\n" |
| 7263 | set m "${m} session and are not saved. Run x11vnc\n" |
| 7264 | set m "${m} manually for more control (e.g. -rfbauth \n" |
| 7265 | set m "${m} for a saved password.)\n" |
| 7266 | set m "${m}\n" |
| 7267 | set m "${m} See 'Help' for details on each option.\n" |
| 7268 | |
| 7269 | global x11vnc_cmdline |
| 7270 | |
| 7271 | set dossl 0 |
| 7272 | if {[info exists x11vnc_cmdline]} { |
| 7273 | if [regexp -- {-ssl} $x11vnc_cmdline] { |
| 7274 | set dossl 1 |
| 7275 | } |
| 7276 | } |
| 7277 | if {$dossl || [info exists env(X11VNC_GOT_SSL)]} { |
| 7278 | set m "${m}\n" |
| 7279 | set m "${m} SSL encryption mode active. You can\n" |
| 7280 | set m "${m} find your Public Cert in the Logfile\n" |
| 7281 | set m "${m} and also the ~/.vnc/certs directory.\n" |
| 7282 | } |
| 7283 | |
| 7284 | if {[info exists env(X11VNC_SETPASS_FAIL)]} { |
| 7285 | set pp 5900 |
| 7286 | if {[info exists env(X11VNC_GOT_RFBPORT_VAL)]} { |
| 7287 | if {$env(X11VNC_GOT_RFBPORT_VAL) > 0} { |
| 7288 | set pp $env(X11VNC_GOT_RFBPORT_VAL) |
| 7289 | } |
| 7290 | } |
| 7291 | |
| 7292 | set m " The x11vnc program failed to start! \n" |
| 7293 | set m "${m}\n" |
| 7294 | set m "${m} Maybe there is another VNC server\n" |
| 7295 | set m "${m} already listening on port $pp?\n" |
| 7296 | set m "${m}\n" |
| 7297 | set m "${m} You will need to start over after\n" |
| 7298 | set m "${m} you make sure x11vnc can start.\n" |
| 7299 | } |
| 7300 | |
| 7301 | set do_props_msg $m |
| 7302 | do_props |
| 7303 | } |
| 7304 | } |
| 7305 | |
| 7306 | if {0} { |
| 7307 | if {[info exists env(X11VNC_ICON_SETPASS)]} { |
| 7308 | if {$env(X11VNC_ICON_SETPASS) == "2"} { |
| 7309 | global icon_mode_at_startup icon_mode |
| 7310 | set icon_mode_at_startup 1 |
| 7311 | set icon_mode 2 |
| 7312 | } |
| 7313 | } |
| 7314 | } |
| 7315 | |
| 7316 | if {$icon_mode} { |
| 7317 | if {$icon_mode == 2} { |
| 7318 | make_gui "full" |
| 7319 | } elseif {$tray_embed} { |
| 7320 | make_gui "tray" |
| 7321 | } else { |
| 7322 | make_gui "icon" |
| 7323 | } |
| 7324 | dtime G |
| 7325 | old_balloon |
| 7326 | check_setpasswd |
| 7327 | push_new_value "remote-cmd" "remote-cmd" "Q:clients" 1 |
| 7328 | } else { |
| 7329 | make_gui "full" |
| 7330 | dtime G |
| 7331 | check_setpasswd |
| 7332 | } |
| 7333 | |
| 7334 | |
| 7335 | # main loop. |