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<?php |
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2
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3
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function trace($text) |
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4
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{ |
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5
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static $firstRun = true; |
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6
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if ($firstRun) { |
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7
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$firstRun = false; |
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8
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openlog("palma", LOG_PID, LOG_USER); |
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9
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} |
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10
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syslog(LOG_NOTICE, $text); |
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11
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} |
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12
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13
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function monitor($action) |
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14
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{ |
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15
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if (!defined('CONFIG_MONITOR_URL')) { |
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//trace('CONFIG_MONITOR_URL is undefined'); |
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return; |
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} |
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19
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//trace("monitor $action"); |
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20
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$ch = curl_init(); |
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21
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$url = CONFIG_MONITOR_URL; |
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22
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23
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curl_setopt_array($ch, array( |
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CURLOPT_RETURNTRANSFER => 1, |
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CURLOPT_URL => CONFIG_MONITOR_URL . '/' . CONFIG_STATIONNAME . '/' . base64_encode($action), |
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CURLOPT_USERAGENT => 'PalMA cURL Request' |
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)); |
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28
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$resp = curl_exec($ch); |
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29
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curl_close($ch); |
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30
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} |
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31
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32
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function set_constants() |
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33
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{ |
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34
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// Get some constants from a configuration file. |
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35
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$conf_fn = 'palma.ini'; |
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36
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if (!file_exists($conf_fn)) { |
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$conf_fn = '/etc/palma.ini'; |
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38
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} |
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39
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$conf = parse_ini_file($conf_fn); |
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40
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//~ print_r($conf); |
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41
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42
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// Entries in group 'display'. |
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43
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if (array_key_exists('id', $conf)) { |
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44
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define('CONFIG_DISPLAY', $conf['id']); |
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45
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} else { |
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46
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define('CONFIG_DISPLAY', ':1'); |
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47
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} |
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48
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if (array_key_exists('ssh', $conf)) { |
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49
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define('CONFIG_SSH', $conf['ssh']); |
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50
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} // There is no default value for CONFIG_SSH. |
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51
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52
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// Entries in group 'general'. |
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if (array_key_exists('password', $conf)) { |
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54
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define('CONFIG_PASSWORD', $conf['password']); |
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} else { |
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define('CONFIG_PASSWORD', false); |
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57
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} |
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58
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if (array_key_exists('pin', $conf)) { |
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59
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define('CONFIG_PIN', $conf['pin']); |
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60
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} else { |
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61
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define('CONFIG_PIN', true); |
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62
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} |
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63
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if (array_key_exists('stationname', $conf)) { |
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64
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define('CONFIG_STATIONNAME', $conf['stationname']); |
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65
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} else { |
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66
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define( |
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67
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'CONFIG_STATIONNAME', |
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68
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str_replace(array("\r", "\n", " "), '', `hostname -f`) |
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69
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); |
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70
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} |
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71
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if (array_key_exists('theme', $conf)) { |
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72
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define('CONFIG_THEME', $conf['theme']); |
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73
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} else { |
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74
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define('CONFIG_THEME', 'demo/simple'); |
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75
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} |
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76
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77
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// Entries in group 'path'. |
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78
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if (array_key_exists('start_url', $conf)) { |
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define('CONFIG_START_URL', $conf['start_url']); |
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80
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} else { |
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81
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// By default we use the FQDN of the host |
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82
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define( |
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'CONFIG_START_URL', |
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84
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'http://' . str_replace(array("\r", "\n", " "), '', `hostname -f`) . '/' |
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85
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); |
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86
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} |
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87
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if (array_key_exists('control_file', $conf)) { |
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88
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define('CONFIG_CONTROL_FILE', $conf['control_file']); |
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89
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} else { |
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90
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define('CONFIG_CONTROL_FILE', CONFIG_START_URL . 'control.php'); |
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91
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} |
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92
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if (array_key_exists('policy', $conf)) { |
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93
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define('CONFIG_POLICY', $conf['policy']); |
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94
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} // There is no default value for CONFIG_POLICY. |
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95
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if (array_key_exists('upload_dir', $conf)) { |
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96
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define('CONFIG_UPLOAD_DIR', $conf['upload_dir']); |
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97
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} else { |
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98
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define('CONFIG_UPLOAD_DIR', '/tmp/palma'); |
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99
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} |
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100
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if (array_key_exists('institution_url', $conf)) { |
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101
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define('CONFIG_INSTITUTION_URL', $conf['institution_url']); |
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102
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} else { |
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103
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define('CONFIG_INSTITUTION_URL', ''); |
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104
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} |
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105
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106
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// Entries in group 'monitoring'. |
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107
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if (array_key_exists('monitor_url', $conf)) { |
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108
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define('CONFIG_MONITOR_URL', $conf['monitor_url']); |
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109
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} // There is no default value for CONFIG_MONITOR_URL. |
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110
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} |
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111
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set_constants(); |
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112
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UB-Mannheim /
PalMA
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