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annotate bin/sat @ 3162:b5c058c7692e

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core (xmpp), plugin android: fixed DNS, SRV handling on Android: Android doesn't have a "/etc/resolv.conf" that Twisted expect. As a result, SRV records can't be checked correctly on connection. To work around that, DNS servers used on Android are checked when necessary (on Android plugin startup and on connectivity change), using some hacks, and Twisted is patched to use them.
author Goffi <goffi@goffi.org>
date Sun, 09 Feb 2020 23:56:42 +0100
parents 0b6d56a8f7e3
children e81ad34e8af8
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1 #!/bin/sh
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2
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3 DEBUG=""
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4 DAEMON=""
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5 PYTHON="python3"
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6
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7 # for Python 3, "twistd" is named "twistd3" on some distros, so we check for it first
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8 TWISTD="$(which twistd3 2>/dev/null)"
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9 if [ $? -ne 0 ]; then
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10 TWISTD="$(which twistd 2>/dev/null)"
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11 fi
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12 if [ $? -ne 0 ]; then
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13 printf "Can't find \"twistd\" script, are you sure that Twisted is installed?\n"
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14 exit 1
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15 fi
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16
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17 kill_process() {
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18 # $1 is the file containing the PID to kill, $2 is the process name
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19 if [ -f $1 ]; then
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20 PID=`cat $1`
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21 if ps -p $PID > /dev/null; then
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22 printf "Terminating $2... "
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23 kill $PID
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24 while ps -p $PID > /dev/null; do
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25 sleep 0.2
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26 done
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27 printf "OK\n"
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28 else
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29 echo "No running process of ID $PID... removing PID file"
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30 rm -f $1
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31 fi
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32 else
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33 echo "$2 is probably not running (PID file doesn't exist)"
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34 fi
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35 }
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36
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37 #We use python to parse config files
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38 eval `/usr/bin/env "$PYTHON" << PYTHONEND
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39 from sat.core.constants import Const as C
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40 from sat.tools.config import fixLocalDir
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41 from configparser import ConfigParser
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42 from os.path import expanduser, join
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43 import sys
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44
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45 fixLocalDir() # XXX: tmp update code, will be removed in the future
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46
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47 config = ConfigParser(defaults=C.DEFAULT_CONFIG)
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48 try:
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49 config.read(C.CONFIG_FILES)
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50 except:
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51 print ("echo \"/!\\ Can't read main config ! Please check the syntax\";")
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52 print ("exit 1")
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53 sys.exit()
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54
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55 env=[]
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56 env.append("PID_DIR='%s'" % join(expanduser(config.get('DEFAULT', 'pid_dir')),''))
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57 env.append("LOG_DIR='%s'" % join(expanduser(config.get('DEFAULT', 'log_dir')),''))
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58 env.append("APP_NAME='%s'" % C.APP_NAME)
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59 env.append("APP_NAME_FILE='%s'" % C.APP_NAME_FILE)
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60 print (";".join(env))
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61 PYTHONEND
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62 `
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63 APP_NAME="$APP_NAME"
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64 PID_FILE="$PID_DIR$APP_NAME_FILE.pid"
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65 LOG_FILE="$LOG_DIR$APP_NAME_FILE.log"
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66 RUNNING_MSG="$APP_NAME is running"
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67 NOT_RUNNING_MSG="$APP_NAME is *NOT* running"
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68
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69 # if there is one argument which is "stop", then we kill SaT
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70 if [ $# -eq 1 ];then
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71 if [ $1 = "stop" ];then
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72 kill_process $PID_FILE "$APP_NAME"
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73 exit 0
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74 elif [ $1 = "debug" ];then
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75 echo "Launching $APP_NAME in debug mode"
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76 DEBUG="--debug"
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77 elif [ $1 = "fg" ];then
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78 echo "Launching $APP_NAME in foreground mode"
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79 DAEMON="n"
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80 elif [ $1 = "status" ];then
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81 if [ -f $PID_FILE ]; then
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82 PID=`cat $PID_FILE`
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83 ps -p$PID 2>&1 > /dev/null
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84 if [ $? = 0 ];then
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85 echo "$RUNNING_MSG (pid: $PID)"
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86 exit 0
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87 else
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88 echo "$NOT_RUNNING_MSG, but a pid file is present (bad exit ?): $PID_FILE"
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89 exit 2
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90 fi
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91 else
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92 echo "$NOT_RUNNING_MSG"
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93 exit 1
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94 fi
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95 else
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96 echo "bad argument, please use one of (stop, debug, fg, status) or no argument"
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97 exit 1
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98 fi
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99 fi
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100
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101 MAIN_OPTIONS="-${DAEMON}o"
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102
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103 #Don't change the next lines
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104 AUTO_OPTIONS=""
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105 ADDITIONAL_OPTIONS="--pidfile $PID_FILE --logfile $LOG_FILE $AUTO_OPTIONS $DEBUG"
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106
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107 log_dir=`dirname "$LOG_FILE"`
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108 if [ ! -d $log_dir ] ; then
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109 mkdir $log_dir
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110 fi
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111
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112 exec /usr/bin/env $PYTHON $TWISTD $MAIN_OPTIONS $ADDITIONAL_OPTIONS $APP_NAME_FILE