| 1 |
d776e077
|
Scott Ullrich
|
#!/usr/local/bin/php -f
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| 2 |
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| 3 |
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<?php
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| 4 |
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| 5 |
8a7712ea
|
Scott Ullrich
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require_once("globals.inc");
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| 6 |
eb95ba84
|
Scott Ullrich
|
echo "Starting the {$g['product_name']} shell system";
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| 7 |
d776e077
|
Scott Ullrich
|
$g['booting'] = true;
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| 8 |
8a7712ea
|
Scott Ullrich
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require_once("functions.inc");
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| 9 |
d776e077
|
Scott Ullrich
|
echo ".";
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| 10 |
8a7712ea
|
Scott Ullrich
|
require_once("config.inc");
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| 11 |
d776e077
|
Scott Ullrich
|
echo ".";
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| 12 |
8a7712ea
|
Scott Ullrich
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require_once("util.inc");
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| 13 |
415c850d
|
Scott Ullrich
|
echo ".";
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| 14 |
d776e077
|
Scott Ullrich
|
$g['booting'] = false;
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| 15 |
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| 16 |
7116ab7f
|
Scott Ullrich
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$shell_cmds = array("alias", "alloc", "bg", "bind", "bindkey", "break",
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| 17 |
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"breaksw", "builtins", "case", "cd", "chdir", "command", "complete", "continue", "default",
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| 18 |
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"dirs", "do", "done", "echo", "echotc", "elif", "else", "end", "endif", "endsw", "esac", "eval",
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| 19 |
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"exec", "exit", "export", "false", "fc", "fg", "filetest", "fi", "for", "foreach", "getopts",
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| 20 |
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"glob", "goto", "hash", "hashstat", "history", "hup", "if", "jobid", "jobs", "kill", "limit",
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| 21 |
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"local", "log", "login", "logout", "ls-F", "nice", "nohup", "notify", "onintr", "popd",
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| 22 |
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"printenv", "pushd", "pwd", "read", "readonly", "rehash", "repeat", "return", "sched", "set",
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| 23 |
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"setenv", "settc", "setty", "setvar", "shift", "source", "stop", "suspend", "switch",
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| 24 |
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"telltc", "test", "then", "time", "trap", "true", "type", "ulimit", "umask", "unalias",
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| 25 |
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"uncomplete", "unhash", "unlimit", "unset", "unsetenv", "until", "wait", "where", "which",
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| 26 |
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"while");
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| 27 |
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| 28 |
50fa05d1
|
Scott Ullrich
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function pipe_cmd($command, $text_to_pipe) {
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| 29 |
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$descriptorspec = array(
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| 30 |
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0 => array("pipe", "r"), // stdin
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| 31 |
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1 => array("pipe", "w"), // stdout
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| 32 |
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2 => array("pipe", "w")); // stderr ?? instead of a file
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| 33 |
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| 34 |
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$fd = proc_open("$command", $descriptorspec, $pipes);
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| 35 |
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if (is_resource($fd)) {
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| 36 |
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fwrite($pipes[0], "{$text_to_pipe}");
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| 37 |
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fclose($pipes[0]);
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| 38 |
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while($s= fgets($pipes[1], 1024)) {
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| 39 |
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// read from the pipe
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| 40 |
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$buffer .= $s;
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| 41 |
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}
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| 42 |
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fclose($pipes[1]);
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| 43 |
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fclose($pipes[2]);
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| 44 |
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}
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| 45 |
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return $buffer;
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| 46 |
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}
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| 47 |
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| 48 |
3d3be836
|
Scott Ullrich
|
if(!function_exists("readline")) {
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| 49 |
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function readline() {
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| 50 |
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$fp = fopen('php://stdin', 'r');
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| 51 |
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$textinput = chop(fgets($fp));
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| 52 |
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fclose($fp);
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| 53 |
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}
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| 54 |
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return $textinput;
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| 55 |
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}
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| 56 |
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| 57 |
cd8ca22f
|
Scott Ullrich
|
function more($text, $count=24) {
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| 58 |
5003c48a
|
Scott Ullrich
|
$counter=0;
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| 59 |
cfbfd941
|
smos
|
$lines = explode("\n", $text);
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| 60 |
5003c48a
|
Scott Ullrich
|
foreach($lines as $line) {
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| 61 |
cd8ca22f
|
Scott Ullrich
|
if($counter > $count) {
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| 62 |
5003c48a
|
Scott Ullrich
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echo "Press RETURN to continue ...";
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| 63 |
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$fp = fopen('php://stdin', 'r');
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| 64 |
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$pressreturn = chop(fgets($fp));
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| 65 |
cd8ca22f
|
Scott Ullrich
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if($pressreturn == "q" || $pressreturn == "quit")
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| 66 |
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return;
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| 67 |
5003c48a
|
Scott Ullrich
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fclose($fp);
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| 68 |
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$counter = 0;
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| 69 |
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}
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| 70 |
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echo "{$line}\n";
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| 71 |
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$counter++;
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| 72 |
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}
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| 73 |
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}
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| 74 |
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| 75 |
46d53988
|
Scott Ullrich
|
function show_help() {
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| 76 |
60ff8601
|
Scott Ullrich
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| 77 |
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$show_help_text = <<<EOF
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| 78 |
415c850d
|
Scott Ullrich
|
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| 79 |
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Enter a series of commands and then execute the set with "exec".
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For example:
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echo "foo"; // php command
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echo "foo2"; // php command
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! echo "heh" # shell command
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| 85 |
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exec
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| 86 |
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| 87 |
60ff8601
|
Scott Ullrich
|
Example commands:
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| 88 |
02105da4
|
Scott Ullrich
|
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| 89 |
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startrecording <recordingfilename>
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| 90 |
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stoprecording <recordingfilename>
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| 91 |
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showrecordings
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| 93 |
60ff8601
|
Scott Ullrich
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parse_config(true); # reloads the \$config array
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| 94 |
5003c48a
|
Scott Ullrich
|
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| 95 |
60ff8601
|
Scott Ullrich
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\$temp = print_r(\$config, true);
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| 96 |
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more(\$temp);
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| 97 |
5003c48a
|
Scott Ullrich
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| 98 |
60ff8601
|
Scott Ullrich
|
/* to output a configuration array */
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print_r(\$config);
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| 101 |
4c12ef0a
|
Scott Ullrich
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/* to output the interfaces configuration portion of config.xml */
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| 102 |
60ff8601
|
Scott Ullrich
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print_r(\$config['interfaces']);
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| 103 |
46d53988
|
Scott Ullrich
|
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| 104 |
60ff8601
|
Scott Ullrich
|
/* to output the dhcp server configuration */
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| 105 |
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print_r(\$config['dhcpd']);
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| 106 |
415c850d
|
Scott Ullrich
|
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| 107 |
b9e3a295
|
Scott Ullrich
|
/* to exit the php {$g['product_name']} shell */
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| 108 |
60ff8601
|
Scott Ullrich
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exit
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| 109 |
46d53988
|
Scott Ullrich
|
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| 110 |
60ff8601
|
Scott Ullrich
|
/* to output supported wireless modes for an interface */
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| 111 |
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print_r(get_wireless_modes(\"ath0\"));
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| 112 |
46d53988
|
Scott Ullrich
|
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| 113 |
60ff8601
|
Scott Ullrich
|
/* to enable SSH */
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| 114 |
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\$config['system']['enablesshd'] = true;
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| 115 |
46d53988
|
Scott Ullrich
|
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| 116 |
60ff8601
|
Scott Ullrich
|
/* change OPTX to the OPT interface name such as BACKHAUL */
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| 117 |
00ea455f
|
Scott Ullrich
|
\$config['interfaces']['optx']['wireless']['standard'] = "11a";
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| 118 |
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\$config['interfaces']['optx']['wireless']['mode'] = "hostap";
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\$config['interfaces']['optx']['wireless']['channel'] = "6";
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| 120 |
46d53988
|
Scott Ullrich
|
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| 121 |
60ff8601
|
Scott Ullrich
|
/* to enable dhcp server for an optx interface */
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| 122 |
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\$config['dhcpd']['optx']['enable'] = true;
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| 123 |
00ea455f
|
Scott Ullrich
|
\$config['dhcpd']['optx']['range']['from'] = "192.168.31.100";
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| 124 |
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\$config['dhcpd']['optx']['range']['to'] = "192.168.31.150";
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| 125 |
46d53988
|
Scott Ullrich
|
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| 126 |
60ff8601
|
Scott Ullrich
|
/* to disable the firewall filter */
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| 127 |
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\$config['system']['disablefilter'] = true;
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| 128 |
46d53988
|
Scott Ullrich
|
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| 129 |
60ff8601
|
Scott Ullrich
|
/* to enable an interface and set it for dhcp */
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| 130 |
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\$config['interfaces']['optx']['disabled'] = false;
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| 131 |
00ea455f
|
Scott Ullrich
|
\$config['interfaces']['optx']['ipaddr'] = "dhcp";
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| 132 |
46d53988
|
Scott Ullrich
|
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| 133 |
60ff8601
|
Scott Ullrich
|
/* to enable an interface and set a static ip address */
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| 134 |
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\$config['interfaces']['wan']['disabled'] = false;
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| 135 |
00ea455f
|
Scott Ullrich
|
\$config['interfaces']['wan']['ipaddr'] = "192.168.100.1";
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| 136 |
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\$config['interfaces']['wan']['subnet'] = "24";
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| 137 |
46d53988
|
Scott Ullrich
|
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| 138 |
60ff8601
|
Scott Ullrich
|
/* to save out the new configuration (config.xml) */
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| 139 |
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write_config();
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| 140 |
46d53988
|
Scott Ullrich
|
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| 141 |
60ff8601
|
Scott Ullrich
|
/* to reboot the system after saving */
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| 142 |
328ab0ae
|
Scott Ullrich
|
system_reboot_sync();
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| 143 |
46d53988
|
Scott Ullrich
|
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| 144 |
60ff8601
|
Scott Ullrich
|
EOF;
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| 145 |
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| 146 |
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more($show_help_text);
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| 147 |
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| 148 |
46d53988
|
Scott Ullrich
|
}
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| 149 |
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| 150 |
d776e077
|
Scott Ullrich
|
$fp = fopen('php://stdin', 'r');
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| 151 |
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| 152 |
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echo ".\n\n";
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| 153 |
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| 154 |
1b8a2f5c
|
Scott Ullrich
|
$pkg_interface='console';
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| 155 |
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| 156 |
d776e077
|
Scott Ullrich
|
$shell_active = true;
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| 157 |
f6907eb4
|
sullrich
|
$tccommands = array();
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| 158 |
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| 159 |
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function completion($string, $index) {
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| 160 |
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global $tccommands;
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| 161 |
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return $tccommands;
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| 162 |
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}
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| 163 |
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| 164 |
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readline_completion_function("completion");
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| 165 |
d776e077
|
Scott Ullrich
|
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| 166 |
415c850d
|
Scott Ullrich
|
if($argc < 2) {
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| 167 |
b9e3a295
|
Scott Ullrich
|
echo "Welcome to the {$g['product_name']} php shell system\n";
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| 168 |
415c850d
|
Scott Ullrich
|
echo "Written by Scott Ullrich (sullrich@gmail.com)\n";
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| 169 |
b1de6b8b
|
Scott Ullrich
|
echo "\nType \"help\" to show common usage scenarios.\n";
|
| 170 |
|
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echo "\nAvailable playback commands:\n ";
|
| 171 |
|
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$files = scandir("/etc/phpshellsessions/");
|
| 172 |
f6907eb4
|
sullrich
|
$tccommands[] = "playback";
|
| 173 |
b1de6b8b
|
Scott Ullrich
|
foreach($files as $file) {
|
| 174 |
f6907eb4
|
sullrich
|
if($file <> "." and $file <> "..") {
|
| 175 |
b1de6b8b
|
Scott Ullrich
|
echo $file . " ";
|
| 176 |
f6907eb4
|
sullrich
|
if(function_exists("readline_add_history")) {
|
| 177 |
|
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readline_add_history("playback $file");
|
| 178 |
|
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$tccommands[] = "$file";
|
| 179 |
|
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}
|
| 180 |
|
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}
|
| 181 |
b1de6b8b
|
Scott Ullrich
|
}
|
| 182 |
|
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echo "\n\n";
|
| 183 |
415c850d
|
Scott Ullrich
|
}
|
| 184 |
d776e077
|
Scott Ullrich
|
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| 185 |
34af0cab
|
Scott Ullrich
|
$recording = false;
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| 186 |
93a3d242
|
Scott Ullrich
|
$playback_file_split = array();
|
| 187 |
|
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$playbackbuffer = "";
|
| 188 |
|
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| 189 |
415c850d
|
Scott Ullrich
|
if($argv[1]=="playback" or $argv[1]=="run") {
|
| 190 |
47643f5b
|
Scott Ullrich
|
if(!file_exists("/etc/phpshellsessions/{$argv[2]}")) {
|
| 191 |
|
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echo "Could not locate playback file.";
|
| 192 |
|
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exit;
|
| 193 |
|
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}
|
| 194 |
415c850d
|
Scott Ullrich
|
playback_file($argv[2]);
|
| 195 |
|
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exit;
|
| 196 |
|
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}
|
| 197 |
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| 198 |
f6907eb4
|
sullrich
|
// Define more commands
|
| 199 |
|
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$tccommands[] = "exit";
|
| 200 |
|
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$tccommands[] = "quit";
|
| 201 |
|
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$tccommands[] = "?";
|
| 202 |
|
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$tccommands[] = "exec";
|
| 203 |
|
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$tccommands[] = "startrecording";
|
| 204 |
|
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$tccommands[] = "stoprecording";
|
| 205 |
|
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$tccommands[] = "showrecordings";
|
| 206 |
|
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$tccommands[] = "record";
|
| 207 |
|
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$tccommands[] = "reset";
|
| 208 |
e788b01d
|
sullrich
|
$tccommands[] = "master";
|
| 209 |
|
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$tccommands[] = "RELENG_1_2";
|
| 210 |
f6907eb4
|
sullrich
|
|
| 211 |
d776e077
|
Scott Ullrich
|
while($shell_active == true) {
|
| 212 |
b9e3a295
|
Scott Ullrich
|
$command = readline("{$g['product_name']} shell: ");
|
| 213 |
415c850d
|
Scott Ullrich
|
readline_add_history($command);
|
| 214 |
cfbfd941
|
smos
|
$command_split = explode(" ", $command);
|
| 215 |
415c850d
|
Scott Ullrich
|
$first_command = $command_split[0];
|
| 216 |
|
|
if($first_command == "playback" || $first_command == "run") {
|
| 217 |
|
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$playback_file = $command_split[1];
|
| 218 |
|
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if(!$playback_file || !file_exists("/etc/phpshellsessions/{$playback_file}")) {
|
| 219 |
|
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$command = "";
|
| 220 |
|
|
echo "Could not locate playback file.\n";
|
| 221 |
|
|
} else {
|
| 222 |
|
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$command = "";
|
| 223 |
|
|
echo "\nPlayback of file {$command_split[1]} started.\n\n";
|
| 224 |
|
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playback_file("{$playback_file}");
|
| 225 |
|
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continue;
|
| 226 |
|
|
}
|
| 227 |
|
|
}
|
| 228 |
4c12ef0a
|
Scott Ullrich
|
if($first_command == "exit" or $first_command == "quit")
|
| 229 |
9f2820d8
|
Scott Ullrich
|
die;
|
| 230 |
|
|
if($first_command == "help" or $first_command == "?") {
|
| 231 |
|
|
show_help();
|
| 232 |
|
|
$playbackbuffer = "";
|
| 233 |
|
|
continue;
|
| 234 |
|
|
}
|
| 235 |
415c850d
|
Scott Ullrich
|
if($first_command == "exec" or $first_command == "exec;") {
|
| 236 |
|
|
playback_text($playbackbuffer);
|
| 237 |
|
|
$playbackbuffer = "";
|
| 238 |
|
|
continue;
|
| 239 |
|
|
}
|
| 240 |
|
|
if($first_command == "stoprecording" || $first_command == "stoprecord" || $first_command == "stop") {
|
| 241 |
|
|
if($recording) {
|
| 242 |
|
|
fwrite($recording_fd, $playbackbuffer);
|
| 243 |
|
|
fclose($recording_fd);
|
| 244 |
|
|
$command = "";
|
| 245 |
|
|
conf_mount_ro();
|
| 246 |
|
|
echo "Recording stopped.\n";
|
| 247 |
|
|
$recording = false;
|
| 248 |
|
|
} else {
|
| 249 |
|
|
echo "No recording session in progress.\n";
|
| 250 |
|
|
$command = "";
|
| 251 |
|
|
}
|
| 252 |
|
|
}
|
| 253 |
|
|
if($first_command == "showrecordings") {
|
| 254 |
4c12ef0a
|
Scott Ullrich
|
show_recordings();
|
| 255 |
|
|
$command = "";
|
| 256 |
415c850d
|
Scott Ullrich
|
}
|
| 257 |
|
|
if($first_command == "reset") {
|
| 258 |
|
|
$playbackbuffer = "";
|
| 259 |
|
|
echo "\nBuffer reset.\n\n";
|
| 260 |
|
|
continue;
|
| 261 |
|
|
}
|
| 262 |
|
|
if($first_command == "record") {
|
| 263 |
|
|
if(!$command_split[1]) {
|
| 264 |
|
|
echo "usage: record playbackname\n";
|
| 265 |
|
|
$command = "";
|
| 266 |
|
|
} else {
|
| 267 |
|
|
/* time to record */
|
| 268 |
|
|
conf_mount_rw();
|
| 269 |
|
|
safe_mkdir("/etc/phpshellsessions");
|
| 270 |
|
|
$recording_fd = fopen("/etc/phpshellsessions/{$command_split[1]}","w");
|
| 271 |
|
|
if(!$recording_fd) {
|
| 272 |
|
|
echo "Could not start recording session.\n";
|
| 273 |
34af0cab
|
Scott Ullrich
|
$command = "";
|
| 274 |
415c850d
|
Scott Ullrich
|
} else {
|
| 275 |
|
|
$recording = true;
|
| 276 |
|
|
echo "Recording of {$command_split[1]} started.\n";
|
| 277 |
34af0cab
|
Scott Ullrich
|
$command = "";
|
| 278 |
|
|
}
|
| 279 |
93a3d242
|
Scott Ullrich
|
}
|
| 280 |
415c850d
|
Scott Ullrich
|
}
|
| 281 |
|
|
$playbackbuffer .= $command . "\n";
|
| 282 |
93a3d242
|
Scott Ullrich
|
}
|
| 283 |
|
|
|
| 284 |
4c12ef0a
|
Scott Ullrich
|
function show_recordings() {
|
| 285 |
|
|
conf_mount_rw();
|
| 286 |
|
|
safe_mkdir("/etc/phpshellsessions");
|
| 287 |
|
|
if($recording)
|
| 288 |
|
|
conf_mount_ro();
|
| 289 |
|
|
echo "==> Sessions available for playback are:\n";
|
| 290 |
|
|
system("cd /etc/phpshellsessions && ls /etc/phpshellsessions");
|
| 291 |
|
|
echo "==> end of list.\n";
|
| 292 |
|
|
}
|
| 293 |
|
|
|
| 294 |
93a3d242
|
Scott Ullrich
|
function returnlastchar($command) {
|
| 295 |
|
|
$commandlen = strlen($command);
|
| 296 |
|
|
$endofstring = substr($command, ($commandlen-1));
|
| 297 |
|
|
return $endofstring;
|
| 298 |
|
|
}
|
| 299 |
|
|
|
| 300 |
|
|
function returnfirstchar($command) {
|
| 301 |
|
|
$commandlen = strlen($command);
|
| 302 |
|
|
$endofstring = substr($command, 0, 1);
|
| 303 |
|
|
return $endofstring;
|
| 304 |
|
|
}
|
| 305 |
|
|
|
| 306 |
|
|
function str_replace_all($search,$replace,$subject) {
|
| 307 |
|
|
while(strpos($subject,$search)!==false)
|
| 308 |
|
|
$subject = str_replace($search,$replace,$subject);
|
| 309 |
|
|
return $subject;
|
| 310 |
d776e077
|
Scott Ullrich
|
}
|
| 311 |
46d53988
|
Scott Ullrich
|
|
| 312 |
415c850d
|
Scott Ullrich
|
function playback_text($playback_file_contents) {
|
| 313 |
cfbfd941
|
smos
|
$playback_file_split = explode("\n", $playback_file_contents);
|
| 314 |
8586a962
|
Scott Ullrich
|
$playback_text = "require_once('functions.inc');\n";
|
| 315 |
|
|
$playback_text .= "require_once('globals.inc');\n";
|
| 316 |
|
|
$playback_text .= "require_once('config.inc');\n";
|
| 317 |
415c850d
|
Scott Ullrich
|
$toquote = '"';
|
| 318 |
|
|
$toquotereplace = '\\"';
|
| 319 |
|
|
foreach($playback_file_split as $pfs) {
|
| 320 |
|
|
$firstchar = returnfirstchar($pfs);
|
| 321 |
|
|
$currentline = $pfs;
|
| 322 |
|
|
if($firstchar == "!") {
|
| 323 |
|
|
/* XXX: encode " in $pfs */
|
| 324 |
|
|
$pfsa = str_replace($toquote, $toquotereplace, $currentline);
|
| 325 |
|
|
$playback_text .= str_replace("!", "system(\"", $pfsa) . "\");\n";
|
| 326 |
|
|
} else if ($firstchar == "=") {
|
| 327 |
|
|
/* XXX: encode " in $pfs */
|
| 328 |
|
|
$pfsa = str_replace($toquote, $toquotereplace, $currentline);
|
| 329 |
|
|
$currentline .= str_replace("!", "system(\"", $pfsa) . "\");\n";
|
| 330 |
|
|
} else {
|
| 331 |
|
|
$playback_text .= $pfs . "\n";
|
| 332 |
|
|
}
|
| 333 |
|
|
}
|
| 334 |
|
|
eval($playback_text);
|
| 335 |
|
|
}
|
| 336 |
|
|
|
| 337 |
|
|
function playback_file($playback_file) {
|
| 338 |
|
|
$playback_file_contents = file_get_contents("/etc/phpshellsessions/{$playback_file}");
|
| 339 |
|
|
playback_text($playback_file_contents);
|
| 340 |
|
|
}
|
| 341 |
|
|
|
| 342 |
cfbfd941
|
smos
|
?>
|