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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
<?php
/*
Generic Runtime Library (GRT)
Copyright (C) 2005 MySQL AB
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
include('Grt.php');
/**
* Workaround for broken ReflectionMethod->InvokeArgs(null, ***)
*
* @param file
* name of the file in which the assertion failed
* @param line
* number of the line in which the assertion failed
* @param code
* the code that caused the assertion to fail
*/
function grtAssertHandler($file, $line, $code)
{
echo "Assertion Failed:\n File '$file' \nLine '$line'\nCode '$code'\n";
}
/**
* Autoload function to simulate Java packages
*
* To be able to use the same file structure as for Java the autoload function
* simulates Java packages. A class with the name com_mysql_grt_db_Column is loaded
* from ./db/Columns.php. The Grt::GrtPackagePrefix is stripped from the file.
*
* @param class_name
* name of class to be loaded
*/
function __autoload($class_name) {
if (($class_name != '') && ($class_name != null)) {
if (substr_count($class_name, '_') == 0) {
$filename = getcwd() . '/' . $class_name . '.php';
} else {
$filename = getcwd() . '/' . str_replace('_', '/',
substr($class_name, strlen(Grt::GrtPackagePrefix))) . '.php';
}
require_once $filename;
}
}
/**
* Workaround for broken ReflectionMethod->InvokeArgs(null, ***)
*
* @param method
* the static ReflectionMethod that should be called
* @param params
* the params of the method in an array()
*
* @return returns the return value of the called function
*/
function reflectionMethodInvokeArgsStatic($method, $params) {
$paramCount = count($params);
$resultValue = null;
switch ($paramCount) {
case 0:
$resultValue = $method->invoke(null, null);
break;
case 1:
$resultValue = $method->invoke(null, $params[0]);
break;
case 2:
$resultValue = $method->invoke(null, $params[0], $params[1]);
break;
case 3:
$resultValue = $method->invoke(null, $params[0], $params[1], $params[2]);
break;
case 4:
$resultValue = $method->invoke(null, $params[0], $params[1], $params[2], $params[3]);
break;
case 5:
$resultValue = $method->invoke(null, $params[0], $params[1], $params[2], $params[3], $params[4]);
break;
case 6:
$resultValue = $method->invoke(null, $params[0], $params[1], $params[2], $params[3], $params[4],
$params[5]);
break;
case 7:
$resultValue = $method->invoke(null, $params[0], $params[1], $params[2], $params[3], $params[4],
$params[5], $params[6]);
break;
case 8:
$resultValue = $method->invoke(null, $params[0], $params[1], $params[2], $params[3], $params[4],
$params[5], $params[6], $params[7]);
break;
case 9:
$resultValue = $method->invoke(null, $params[0], $params[1], $params[2], $params[3], $params[4],
$params[5], $params[6], $params[7], $params[8]);
break;
case 10:
$resultValue = $method->invoke(null, $params[0], $params[1], $params[2], $params[3], $params[4],
$params[5], $params[6], $params[7], $params[8], $params[9]);
break;
}
return $resultValue;
}
/**
* Checks if the object is an instance of the given class or
* subclass
*
* @param $obj
* the object to check
* @param $class_name
* name of the class
*
* @return returns 1 if the object is an instance
*/
function isInstanceOrSubclass($obj, $class_name) {
$class = new ReflectionClass($class_name);
if (($class->isInstance($obj)) || (is_subclass_of($obj, $class_name))) {
return 1;
}
return 0;
}
?>
|
