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<?php
2
/**
3
 * PEAR_Command_Pickle (pickle command)
4
 *
5
 * PHP versions 4 and 5
6
 *
7
 * @category   pear
8
 * @package    PEAR
9
 * @author     Greg Beaver <cellog@php.net>
10
 * @copyright  2005-2009 The Authors
11
 * @license    http://opensource.org/licenses/bsd-license.php New BSD License
12
 * @version    CVS: $Id: Pickle.php 313023 2011-07-06 19:17:11Z dufuz $
13
 * @link       http://pear.php.net/package/PEAR
14
 * @since      File available since Release 1.4.1
15
 */
16
 
17
/**
18
 * base class
19
 */
20
require_once 'PEAR/Command/Common.php';
21
 
22
/**
23
 * PEAR commands for login/logout
24
 *
25
 * @category   pear
26
 * @package    PEAR
27
 * @author     Greg Beaver <cellog@php.net>
28
 * @copyright  2005-2009 The Authors
29
 * @license    http://opensource.org/licenses/bsd-license.php New BSD License
30
 * @version    Release: 1.9.4
31
 * @link       http://pear.php.net/package/PEAR
32
 * @since      Class available since Release 1.4.1
33
 */
34
 
35
class PEAR_Command_Pickle extends PEAR_Command_Common
36
{
37
    var $commands = array(
38
        'pickle' => array(
39
            'summary' => 'Build PECL Package',
40
            'function' => 'doPackage',
41
            'shortcut' => 'pi',
42
            'options' => array(
43
                'nocompress' => array(
44
                    'shortopt' => 'Z',
45
                    'doc' => 'Do not gzip the package file'
46
                    ),
47
                'showname' => array(
48
                    'shortopt' => 'n',
49
                    'doc' => 'Print the name of the packaged file.',
50
                    ),
51
                ),
52
            'doc' => '[descfile]
53
Creates a PECL package from its package2.xml file.
54
 
55
An automatic conversion will be made to a package.xml 1.0 and written out to
56
disk in the current directory as "package.xml".  Note that
57
only simple package.xml 2.0 will be converted.  package.xml 2.0 with:
58
 
59
 - dependency types other than required/optional PECL package/ext/php/pearinstaller
60
 - more than one extsrcrelease or zendextsrcrelease
61
 - zendextbinrelease, extbinrelease, phprelease, or bundle release type
62
 - dependency groups
63
 - ignore tags in release filelist
64
 - tasks other than replace
65
 - custom roles
66
 
67
will cause pickle to fail, and output an error message.  If your package2.xml
68
uses any of these features, you are best off using PEAR_PackageFileManager to
69
generate both package.xml.
70
'
71
            ),
72
        );
73
 
74
    /**
75
     * PEAR_Command_Package constructor.
76
     *
77
     * @access public
78
     */
79
    function PEAR_Command_Pickle(&$ui, &$config)
80
    {
81
        parent::PEAR_Command_Common($ui, $config);
82
    }
83
 
84
    /**
85
     * For unit-testing ease
86
     *
87
     * @return PEAR_Packager
88
     */
89
    function &getPackager()
90
    {
91
        if (!class_exists('PEAR_Packager')) {
92
            require_once 'PEAR/Packager.php';
93
        }
94
 
95
        $a = &new PEAR_Packager;
96
        return $a;
97
    }
98
 
99
    /**
100
     * For unit-testing ease
101
     *
102
     * @param PEAR_Config $config
103
     * @param bool $debug
104
     * @param string|null $tmpdir
105
     * @return PEAR_PackageFile
106
     */
107
    function &getPackageFile($config, $debug = false)
108
    {
109
        if (!class_exists('PEAR_Common')) {
110
            require_once 'PEAR/Common.php';
111
        }
112
 
113
        if (!class_exists('PEAR_PackageFile')) {
114
            require_once 'PEAR/PackageFile.php';
115
        }
116
 
117
        $a = &new PEAR_PackageFile($config, $debug);
118
        $common = new PEAR_Common;
119
        $common->ui = $this->ui;
120
        $a->setLogger($common);
121
        return $a;
122
    }
123
 
124
    function doPackage($command, $options, $params)
125
    {
126
        $this->output = '';
127
        $pkginfofile = isset($params[0]) ? $params[0] : 'package2.xml';
128
        $packager = &$this->getPackager();
129
        if (PEAR::isError($err = $this->_convertPackage($pkginfofile))) {
130
            return $err;
131
        }
132
 
133
        $compress = empty($options['nocompress']) ? true : false;
134
        $result = $packager->package($pkginfofile, $compress, 'package.xml');
135
        if (PEAR::isError($result)) {
136
            return $this->raiseError($result);
137
        }
138
 
139
        // Don't want output, only the package file name just created
140
        if (isset($options['showname'])) {
141
            $this->ui->outputData($result, $command);
142
        }
143
 
144
        return true;
145
    }
146
 
147
    function _convertPackage($packagexml)
148
    {
149
        $pkg = &$this->getPackageFile($this->config);
150
        $pf2 = &$pkg->fromPackageFile($packagexml, PEAR_VALIDATE_NORMAL);
151
        if (!is_a($pf2, 'PEAR_PackageFile_v2')) {
152
            return $this->raiseError('Cannot process "' .
153
                $packagexml . '", is not a package.xml 2.0');
154
        }
155
 
156
        require_once 'PEAR/PackageFile/v1.php';
157
        $pf = new PEAR_PackageFile_v1;
158
        $pf->setConfig($this->config);
159
        if ($pf2->getPackageType() != 'extsrc' && $pf2->getPackageType() != 'zendextsrc') {
160
            return $this->raiseError('Cannot safely convert "' . $packagexml .
161
            '", is not an extension source package.  Using a PEAR_PackageFileManager-based ' .
162
            'script is an option');
163
        }
164
 
165
        if (is_array($pf2->getUsesRole())) {
166
            return $this->raiseError('Cannot safely convert "' . $packagexml .
167
            '", contains custom roles.  Using a PEAR_PackageFileManager-based script or ' .
168
            'the convert command is an option');
169
        }
170
 
171
        if (is_array($pf2->getUsesTask())) {
172
            return $this->raiseError('Cannot safely convert "' . $packagexml .
173
            '", contains custom tasks.  Using a PEAR_PackageFileManager-based script or ' .
174
            'the convert command is an option');
175
        }
176
 
177
        $deps = $pf2->getDependencies();
178
        if (isset($deps['group'])) {
179
            return $this->raiseError('Cannot safely convert "' . $packagexml .
180
            '", contains dependency groups.  Using a PEAR_PackageFileManager-based script ' .
181
            'or the convert command is an option');
182
        }
183
 
184
        if (isset($deps['required']['subpackage']) ||
185
              isset($deps['optional']['subpackage'])) {
186
            return $this->raiseError('Cannot safely convert "' . $packagexml .
187
            '", contains subpackage dependencies.  Using a PEAR_PackageFileManager-based  '.
188
            'script is an option');
189
        }
190
 
191
        if (isset($deps['required']['os'])) {
192
            return $this->raiseError('Cannot safely convert "' . $packagexml .
193
            '", contains os dependencies.  Using a PEAR_PackageFileManager-based  '.
194
            'script is an option');
195
        }
196
 
197
        if (isset($deps['required']['arch'])) {
198
            return $this->raiseError('Cannot safely convert "' . $packagexml .
199
            '", contains arch dependencies.  Using a PEAR_PackageFileManager-based  '.
200
            'script is an option');
201
        }
202
 
203
        $pf->setPackage($pf2->getPackage());
204
        $pf->setSummary($pf2->getSummary());
205
        $pf->setDescription($pf2->getDescription());
206
        foreach ($pf2->getMaintainers() as $maintainer) {
207
            $pf->addMaintainer($maintainer['role'], $maintainer['handle'],
208
                $maintainer['name'], $maintainer['email']);
209
        }
210
 
211
        $pf->setVersion($pf2->getVersion());
212
        $pf->setDate($pf2->getDate());
213
        $pf->setLicense($pf2->getLicense());
214
        $pf->setState($pf2->getState());
215
        $pf->setNotes($pf2->getNotes());
216
        $pf->addPhpDep($deps['required']['php']['min'], 'ge');
217
        if (isset($deps['required']['php']['max'])) {
218
            $pf->addPhpDep($deps['required']['php']['max'], 'le');
219
        }
220
 
221
        if (isset($deps['required']['package'])) {
222
            if (!isset($deps['required']['package'][0])) {
223
                $deps['required']['package'] = array($deps['required']['package']);
224
            }
225
 
226
            foreach ($deps['required']['package'] as $dep) {
227
                if (!isset($dep['channel'])) {
228
                    return $this->raiseError('Cannot safely convert "' . $packagexml . '"' .
229
                    ' contains uri-based dependency on a package.  Using a ' .
230
                    'PEAR_PackageFileManager-based script is an option');
231
                }
232
 
233
                if ($dep['channel'] != 'pear.php.net'
234
                    && $dep['channel'] != 'pecl.php.net'
235
                    && $dep['channel'] != 'doc.php.net') {
236
                    return $this->raiseError('Cannot safely convert "' . $packagexml . '"' .
237
                    ' contains dependency on a non-standard channel package.  Using a ' .
238
                    'PEAR_PackageFileManager-based script is an option');
239
                }
240
 
241
                if (isset($dep['conflicts'])) {
242
                    return $this->raiseError('Cannot safely convert "' . $packagexml . '"' .
243
                    ' contains conflicts dependency.  Using a ' .
244
                    'PEAR_PackageFileManager-based script is an option');
245
                }
246
 
247
                if (isset($dep['exclude'])) {
248
                    $this->ui->outputData('WARNING: exclude tags are ignored in conversion');
249
                }
250
 
251
                if (isset($dep['min'])) {
252
                    $pf->addPackageDep($dep['name'], $dep['min'], 'ge');
253
                }
254
 
255
                if (isset($dep['max'])) {
256
                    $pf->addPackageDep($dep['name'], $dep['max'], 'le');
257
                }
258
            }
259
        }
260
 
261
        if (isset($deps['required']['extension'])) {
262
            if (!isset($deps['required']['extension'][0])) {
263
                $deps['required']['extension'] = array($deps['required']['extension']);
264
            }
265
 
266
            foreach ($deps['required']['extension'] as $dep) {
267
                if (isset($dep['conflicts'])) {
268
                    return $this->raiseError('Cannot safely convert "' . $packagexml . '"' .
269
                    ' contains conflicts dependency.  Using a ' .
270
                    'PEAR_PackageFileManager-based script is an option');
271
                }
272
 
273
                if (isset($dep['exclude'])) {
274
                    $this->ui->outputData('WARNING: exclude tags are ignored in conversion');
275
                }
276
 
277
                if (isset($dep['min'])) {
278
                    $pf->addExtensionDep($dep['name'], $dep['min'], 'ge');
279
                }
280
 
281
                if (isset($dep['max'])) {
282
                    $pf->addExtensionDep($dep['name'], $dep['max'], 'le');
283
                }
284
            }
285
        }
286
 
287
        if (isset($deps['optional']['package'])) {
288
            if (!isset($deps['optional']['package'][0])) {
289
                $deps['optional']['package'] = array($deps['optional']['package']);
290
            }
291
 
292
            foreach ($deps['optional']['package'] as $dep) {
293
                if (!isset($dep['channel'])) {
294
                    return $this->raiseError('Cannot safely convert "' . $packagexml . '"' .
295
                    ' contains uri-based dependency on a package.  Using a ' .
296
                    'PEAR_PackageFileManager-based script is an option');
297
                }
298
 
299
                if ($dep['channel'] != 'pear.php.net'
300
                    && $dep['channel'] != 'pecl.php.net'
301
                    && $dep['channel'] != 'doc.php.net') {
302
                    return $this->raiseError('Cannot safely convert "' . $packagexml . '"' .
303
                    ' contains dependency on a non-standard channel package.  Using a ' .
304
                    'PEAR_PackageFileManager-based script is an option');
305
                }
306
 
307
                if (isset($dep['exclude'])) {
308
                    $this->ui->outputData('WARNING: exclude tags are ignored in conversion');
309
                }
310
 
311
                if (isset($dep['min'])) {
312
                    $pf->addPackageDep($dep['name'], $dep['min'], 'ge', 'yes');
313
                }
314
 
315
                if (isset($dep['max'])) {
316
                    $pf->addPackageDep($dep['name'], $dep['max'], 'le', 'yes');
317
                }
318
            }
319
        }
320
 
321
        if (isset($deps['optional']['extension'])) {
322
            if (!isset($deps['optional']['extension'][0])) {
323
                $deps['optional']['extension'] = array($deps['optional']['extension']);
324
            }
325
 
326
            foreach ($deps['optional']['extension'] as $dep) {
327
                if (isset($dep['exclude'])) {
328
                    $this->ui->outputData('WARNING: exclude tags are ignored in conversion');
329
                }
330
 
331
                if (isset($dep['min'])) {
332
                    $pf->addExtensionDep($dep['name'], $dep['min'], 'ge', 'yes');
333
                }
334
 
335
                if (isset($dep['max'])) {
336
                    $pf->addExtensionDep($dep['name'], $dep['max'], 'le', 'yes');
337
                }
338
            }
339
        }
340
 
341
        $contents = $pf2->getContents();
342
        $release  = $pf2->getReleases();
343
        if (isset($releases[0])) {
344
            return $this->raiseError('Cannot safely process "' . $packagexml . '" contains '
345
            . 'multiple extsrcrelease/zendextsrcrelease tags.  Using a PEAR_PackageFileManager-based script ' .
346
            'or the convert command is an option');
347
        }
348
 
349
        if ($configoptions = $pf2->getConfigureOptions()) {
350
            foreach ($configoptions as $option) {
351
                $default = isset($option['default']) ? $option['default'] : false;
352
                $pf->addConfigureOption($option['name'], $option['prompt'], $default);
353
            }
354
        }
355
 
356
        if (isset($release['filelist']['ignore'])) {
357
            return $this->raiseError('Cannot safely process "' . $packagexml . '" contains '
358
            . 'ignore tags.  Using a PEAR_PackageFileManager-based script or the convert' .
359
            ' command is an option');
360
        }
361
 
362
        if (isset($release['filelist']['install']) &&
363
              !isset($release['filelist']['install'][0])) {
364
            $release['filelist']['install'] = array($release['filelist']['install']);
365
        }
366
 
367
        if (isset($contents['dir']['attribs']['baseinstalldir'])) {
368
            $baseinstalldir = $contents['dir']['attribs']['baseinstalldir'];
369
        } else {
370
            $baseinstalldir = false;
371
        }
372
 
373
        if (!isset($contents['dir']['file'][0])) {
374
            $contents['dir']['file'] = array($contents['dir']['file']);
375
        }
376
 
377
        foreach ($contents['dir']['file'] as $file) {
378
            if ($baseinstalldir && !isset($file['attribs']['baseinstalldir'])) {
379
                $file['attribs']['baseinstalldir'] = $baseinstalldir;
380
            }
381
 
382
            $processFile = $file;
383
            unset($processFile['attribs']);
384
            if (count($processFile)) {
385
                foreach ($processFile as $name => $task) {
386
                    if ($name != $pf2->getTasksNs() . ':replace') {
387
                        return $this->raiseError('Cannot safely process "' . $packagexml .
388
                        '" contains tasks other than replace.  Using a ' .
389
                        'PEAR_PackageFileManager-based script is an option.');
390
                    }
391
                    $file['attribs']['replace'][] = $task;
392
                }
393
            }
394
 
395
            if (!in_array($file['attribs']['role'], PEAR_Common::getFileRoles())) {
396
                return $this->raiseError('Cannot safely convert "' . $packagexml .
397
                '", contains custom roles.  Using a PEAR_PackageFileManager-based script ' .
398
                'or the convert command is an option');
399
            }
400
 
401
            if (isset($release['filelist']['install'])) {
402
                foreach ($release['filelist']['install'] as $installas) {
403
                    if ($installas['attribs']['name'] == $file['attribs']['name']) {
404
                        $file['attribs']['install-as'] = $installas['attribs']['as'];
405
                    }
406
                }
407
            }
408
 
409
            $pf->addFile('/', $file['attribs']['name'], $file['attribs']);
410
        }
411
 
412
        if ($pf2->getChangeLog()) {
413
            $this->ui->outputData('WARNING: changelog is not translated to package.xml ' .
414
                '1.0, use PEAR_PackageFileManager-based script if you need changelog-' .
415
                'translation for package.xml 1.0');
416
        }
417
 
418
        $gen = &$pf->getDefaultGenerator();
419
        $gen->toPackageFile('.');
420
    }
421
}