1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
<?php
/**
*
* @author Christian Doebler <christian doebler@netways.de>
*
*/
class IcingaApiCommandSendPipe
extends IcingaApiCommandSend
implements IcingaApiCommandInterface {
/*
* VARIABLES
*/
protected $config = false;
protected $commands = false;
private $callStack = array();
/*
* METHODS
*/
/**
* (non-PHPdoc)
* @see objects/command/IcingaApiCommandInterface#checkConfig()
*/
public function checkConfig (array $config) {
$configOk = false;
if (array_key_exists('pipe', $config) && !empty($config['pipe'])) {
if (file_exists($config['pipe']) && is_writable($config['pipe'])) {
$configOk = true;
} else {
throw new IcingaApiCommandSendPipeException('checkConfig(): Pipe "' . $config['pipe'] . '" is missing or not writable!');
}
} else {
throw new IcingaApiCommandSendPipeException('checkConfig(): Setting for key "pipe" is missing!');
}
return $configOk;
}
/**
* (non-PHPdoc)
* @see objects/command/IcingaApiCommandInterface#setConfig()
*/
public function setConfig (array $config) {
if ($this->checkConfig($config)) {
$this->config = $config;
}
return $this;
}
/**
* (non-PHPdoc)
* @see objects/command/IcingaApiCommandInterface#send()
* TODO: fix blocking on pipes which are not read
*/
public function send () {
$success = false;
if ($this->config !== false && $this->commands !== false) {
$pipe = fopen($this->config['pipe'], 'w');
if ($pipe) {
$commands = implode("\n", $this->commands) . "\n";
$commandLength = strlen($commands);
$sizeWritten = fwrite($pipe, $commands, $commandLength);
if ($sizeWritten < $commandLength) {
throw new IcingaApiCommandSendPipeException('send(): Commands not completely transmitted!');
} else {
$success = true;
}
fclose($pipe);
} else {
throw new IcingaApiCommandSendPipeException('send(): Could not open pipe!');
}
} else {
throw new IcingaApiCommandSendPipeException('send(): Config or command(s) missing!');
}
array_push($this->callStack, array($this->config['pipe'], $commands, $success));
return $success;
}
/**
* (non-PHPdoc)
* @see objects/command/IcingaApiCommandInterface#getCallStack()
*/
public function getCallStack () {
return $this->callStack;
}
}
// class exceptions
class IcingaApiCommandSendPipeException extends IcingaApiCommandException {}
?>
|
