-
Notifications
You must be signed in to change notification settings - Fork 8
/
explain.php
202 lines (189 loc) · 6.22 KB
/
explain.php
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
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
<?php
$input = @$argv[1];
$lastline = 1;
$classes = array();
$functions = array();
$main = false;
$scanpath = function($path) use (&$scanpath) {
$files = array();
if (is_dir($path)) {
foreach (scandir($path) as $file) {
if ($file != "." && $file != "..") {
$scan = "{$path}/{$file}";
if (is_dir($scan)) {
$files = array_merge(
$files, $scanpath($scan));
} else if (preg_match("~\.php\$~", $scan)) {
$files[] = $scan;
}
}
}
}
return $files;
};
$table = function($id, &$explained, &$lines) {
?>
<table id="<?=sprintf("table-%s", md5($id)) ?>" style="display:none;">
<thead>
<tr>
<th>LINE</th>
<th>OPLINE</th>
<th>OPCODE</th>
<th>OP1(TYPE)</th>
<th>OP1</th>
<th>OP2(TYPE)</th>
<th>OP2</th>
<th>RESULT(TYPE)</th>
<th>RESULT</th>
<th>EXT</th>
</tr>
</thead>
<tbody>
<?php foreach ($explained as $num => $opline): ?>
<?php if (@$opline["lineno"] != @$explained[$num+1]["lineno"]): ?>
<?php if (@$lines[$opline["lineno"]-1]): ?>
<tr>
<td class="code">#<?=$opline["lineno"] ?></td>
<td colspan="9" class="code">
<pre>
<code class="php">
<?php
if (function_exists('gzcompress')) {
echo htmlentities(rtrim(gzuncompress($lines[$opline["lineno"]-1])));
} else echo htmlentities(rtrim($lines[$opline["lineno"]-1]));
?>
</code>
</pre>
</td>
</tr>
<?php endif; ?>
<?php endif; ?>
<tr>
<td> </td>
<td><?=$opline["opline"] ?></td>
<td><?=explain_opcode($opline["opcode"]) ?></td>
<?php
foreach (array("op1", "op2", "result") as $op) {
if (isset($opline["{$op}_type"]) &&
$opline["{$op}_type"] != EXPLAIN_IS_UNUSED) {
printf("<td>%s</td>", explain_optype($opline["{$op}_type"]));
} else printf("<td>-</td>");
if (isset($opline[$op])) {
printf("<td>%s</td>", htmlentities($opline[$op]));
} else printf("<td>-</td>");
}
if (isset($opline["extended_value"])) {
printf("<td>0x%08.x</td>", $opline["extended_value"]);
} else printf("<td>-</td>");
?>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<?php
};
if (is_dir($input)) {
foreach ($scanpath($input) as $file) {
$name = substr($file, strlen($input));
$explained[$name] = explain(
$file, EXPLAIN_FILE, $classes[$name], $functions[$name]);
foreach (preg_split("~(\n)~", file_get_contents($file)) as $line) {
if (function_exists('gzcompress')) {
$lines[$name][] = gzcompress($line);
} else $lines[$name][] = $line;
}
}
} else {
if ($input && ($code = @file_get_contents($input))) {
foreach (preg_split("~(\n)~", $code) as $line) {
if (function_exists('gzcompress')) {
$lines[$input][] = gzcompress($line);
} else $lines[$input][] = $line;
}
$explained[$input] = explain(
$input, EXPLAIN_FILE, $classes[$input], $functions[$input]);
} else $explained = false;
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="explain: <?=$input ?>">
<meta name="author" content="[email protected] && [email protected]">
<title>Explain: <?=$input ?></title>
<script type="text/javascript" src="assets/js/highlight.min.js"></script>
<script type="text/javascript" src="assets/js/jquery.js"></script>
<script type="text/javascript" src="assets/js/jquery.cookie.js"></script>
<script type="text/javascript" src="assets/js/jquery.hotkeys.js"></script>
<script type="text/javascript" src="assets/js/jquery.jstree.js"></script>
<script type="text/javascript" src="assets/js/default.js"></script>
<link type="text/css" media="all" rel="stylesheet" href="assets/css/fonts.css" />
<link type="text/css" media="all" rel="stylesheet" href="assets/css/default.css" />
<link type="text/css" media="all" rel="stylesheet" href="assets/css/highlight.css" />
</head>
<body>
<div id="container">
<div id="left">
<div id="tree" class="jstree">
<ul>
<?php foreach ($explained as $file => $explanation): ?>
<li id="<?=md5($file) ?>">
<a href="#"><?=$file ?></a>
<ul>
<?php if ($classes[$file]): ?>
<li id="classes"><a href="#">Classes</a>
<ul>
<?php foreach ($classes[$file] as $class => $methods): ?>
<li><a href="#"><?=$class ?></a>
<ul>
<?php foreach($methods as $method => $opcodes): ?>
<li id="<?=md5("{$file}-{$class}-{$method}") ?>"><a href="#"><?=$method ?></a></li>
<?php endforeach; ?>
</ul>
</li>
<?php endforeach; ?>
</ul>
</li>
<?php endif; ?>
<?php if ($functions[$file]): ?>
<li id="functions"><a href="#">Functions</a>
<ul>
<?php foreach($functions[$file] as $function => $opcodes): ?>
<li id="<?=md5("{$file}-{$function}") ?>"><a href="#"><?=$function ?></a></li>
<?php endforeach; ?>
</ul>
</li>
<?php endif; ?>
</ul>
</li>
<?php endforeach; ?>
</ul>
</div>
</div>
<div id="right">
<?php
if ($explained) {
foreach ($explained as $file => $explanation) {
$table($file, $explanation, $lines[$file]);
if ($classes[$file]):
foreach ($classes[$file] as $class => $methods):
foreach ($methods as $method => $opcodes):
$table("{$file}-{$class}-{$method}", $opcodes, $lines[$file]);
endforeach;
endforeach;
endif;
if ($functions[$file]):
foreach ($functions[$file] as $function => $opcodes):
$table("{$file}-{$function}", $opcodes, $lines[$file]);
endforeach;
endif;
}
}
?>
</div>
</div>
<script>hljs.initHighlightingOnLoad();</script>
</body>
</html>