xserver

xserver with xephyr scale patch
git clone https://git.neptards.moe/u3shit/xserver.git
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windisplay.c (2221B)

      1 /*
      2  * File: windisplay.c
      3  * Purpose: Retrieve server display name
      4  *
      5  * Copyright (C) Jon TURNEY 2009
      6  *
      7  * Permission is hereby granted, free of charge, to any person obtaining a
      8  * copy of this software and associated documentation files (the "Software"),
      9  * to deal in the Software without restriction, including without limitation
     10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     11  * and/or sell copies of the Software, and to permit persons to whom the
     12  * Software is furnished to do so, subject to the following conditions:
     13  *
     14  * The above copyright notice and this permission notice (including the next
     15  * paragraph) shall be included in all copies or substantial portions of the
     16  * Software.
     17  *
     18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     21  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     23  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     24  * DEALINGS IN THE SOFTWARE.
     25  *
     26  */
     27 
     28 #ifdef HAVE_XWIN_CONFIG_H
     29 #include <xwin-config.h>
     30 #endif
     31 
     32 #include <opaque.h>             // for display
     33 #include "windisplay.h"
     34 #include "winmsg.h"
     35 
     36 #define XSERV_t
     37 #define TRANS_SERVER
     38 #include <X11/Xtrans/Xtrans.h>
     39 
     40 /*
     41   Generate a display name string referring to the display of this server,
     42   using a transport we know is enabled
     43 */
     44 
     45 void
     46 winGetDisplayName(char *szDisplay, unsigned int screen)
     47 {
     48     if (_XSERVTransIsListening("local")) {
     49         snprintf(szDisplay, 512, ":%s.%d", display, screen);
     50     }
     51     else if (_XSERVTransIsListening("inet")) {
     52         snprintf(szDisplay, 512, "127.0.0.1:%s.%d", display, screen);
     53     }
     54     else if (_XSERVTransIsListening("inet6")) {
     55         snprintf(szDisplay, 512, "::1:%s.%d", display, screen);
     56     }
     57     else {
     58         // this can't happen!
     59         ErrorF("winGetDisplay: Don't know what to use for DISPLAY\n");
     60         snprintf(szDisplay, 512, "localhost:%s.%d", display, screen);
     61     }
     62 
     63     winDebug("winGetDisplay: DISPLAY=%s\n", szDisplay);
     64 }