linux virtual display, init commit

Signed-off-by: fufesou <shuanglongchen@yeah.net>

res/pam.d/rustdesk.debian

@@ -0,0 +1,5 @@
+#%PAM-1.0
+@include common-auth
+@include common-account
+@include common-session
+@include common-password

res/pam.d/rustdesk.suse

@@ -0,0 +1,5 @@
+#%PAM-1.0
+auth        include     common-auth
+account     include     common-account
+session     include     common-session
+password    include     common-password

res/startwm.sh

@@ -0,0 +1,130 @@
+#!/usr/bin/env bash
+
+# This script is derived from https://github.com/neutrinolabs/xrdp/sesman/startwm.sh.
+
+#
+# This script is an example. You might need to edit this script
+# depending on your distro if it doesn't work for you.
+#
+# Uncomment the following line for debug:
+# exec xterm
+
+
+# Execution sequence for interactive login shell - pseudocode
+#
+# IF /etc/profile is readable THEN
+#     execute ~/.bash_profile
+# END IF
+# IF ~/.bash_profile is readable THEN
+#     execute ~/.bash_profile
+# ELSE
+#     IF ~/.bash_login is readable THEN
+#         execute ~/.bash_login
+#     ELSE
+#         IF ~/.profile is readable THEN
+#             execute ~/.profile
+#         END IF
+#     END IF
+# END IF
+pre_start()
+{
+  if [ -r /etc/profile ]; then
+    . /etc/profile
+  fi
+  if [ -r ~/.bash_profile ]; then
+    . ~/.bash_profile
+  else
+    if [ -r ~/.bash_login ]; then
+      . ~/.bash_login
+    else
+      if [ -r ~/.profile ]; then
+        . ~/.profile
+      fi
+    fi
+  fi
+  return 0
+}
+
+# When loging out from the interactive shell, the execution sequence is:
+#
+# IF ~/.bash_logout exists THEN
+#     execute ~/.bash_logout
+# END IF
+post_start()
+{
+  if [ -r ~/.bash_logout ]; then
+    . ~/.bash_logout
+  fi
+  return 0
+}
+
+#start the window manager
+wm_start()
+{
+  if [ -r /etc/default/locale ]; then
+    . /etc/default/locale
+    export LANG LANGUAGE
+  fi
+
+  # debian
+  if [ -r /etc/X11/Xsession ]; then
+    pre_start
+    . /etc/X11/Xsession
+    post_start
+    exit 0
+  fi
+
+  # alpine
+  # Don't use /etc/X11/xinit/Xsession - it doesn't work
+  if [ -f /etc/alpine-release ]; then
+    if [ -f /etc/X11/xinit/xinitrc ]; then
+        pre_start
+        /etc/X11/xinit/xinitrc
+        post_start
+    else
+        echo "** xinit package isn't installed" >&2
+        exit 1
+    fi
+  fi
+
+  # el
+  if [ -r /etc/X11/xinit/Xsession ]; then
+    pre_start
+    . /etc/X11/xinit/Xsession
+    post_start
+    exit 0
+  fi
+
+  # suse
+  if [ -r /etc/X11/xdm/Xsession ]; then
+    # since the following script run a user login shell,
+    # do not execute the pseudo login shell scripts
+    . /etc/X11/xdm/Xsession
+    exit 0
+  elif [ -r /usr/etc/X11/xdm/Xsession ]; then
+    . /usr/etc/X11/xdm/Xsession
+    exit 0
+  fi
+
+  pre_start
+  xterm
+  post_start
+}
+
+#. /etc/environment
+#export PATH=$PATH
+#export LANG=$LANG
+
+# change PATH to be what your environment needs usually what is in
+# /etc/environment
+#PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"
+#export PATH=$PATH
+
+# for PATH and LANG from /etc/environment
+# pam will auto process the environment file if /etc/pam.d/xrdp-sesman
+# includes
+# auth       required     pam_env.so readenv=1
+
+wm_start
+
+exit 1

res/xorg.conf

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+Section "Monitor"
+    Identifier "Dummy Monitor"
+ 
+    # Default HorizSync 31.50 - 48.00 kHz
+    HorizSync 5.0 - 150.0
+    # Default VertRefresh 50.00 - 70.00 Hz
+    VertRefresh 5.0 - 100.0
+ 
+    # Taken from https://www.xpra.org/xorg.conf
+    Modeline "1920x1080" 23.53 1920 1952 2040 2072 1080 1106 1108 1135
+    Modeline "1280x720" 27.41 1280 1312 1416 1448 720 737 740 757
+EndSection
+ 
+Section "Device"
+    Identifier "Dummy VideoCard"
+    Driver "dummy"
+    # Default VideoRam 4096
+    # (1920 * 1080 * 4) / 1024 = 8100
+    VideoRam 8100
+EndSection
+ 
+Section "Screen"
+    Identifier "Dummy Screen"
+    Device "Dummy VideoCard"
+    Monitor "Dummy Monitor"
+    SubSectionSub "Display"
+        Depth 24
+        Modes "1920x1080" "1280x720"
+    EndSubSection
+EndSection