1 | <?php
|
---|
2 | // --------------------------------------------------------------------------------
|
---|
3 | // PhpConcept Library - Zip Module 2.5
|
---|
4 | // --------------------------------------------------------------------------------
|
---|
5 | // License GNU/LGPL - Vincent Blavet - March 2006
|
---|
6 | // http://www.phpconcept.net
|
---|
7 | // --------------------------------------------------------------------------------
|
---|
8 | //
|
---|
9 | // Presentation :
|
---|
10 | // PclZip is a PHP library that manage ZIP archives.
|
---|
11 | // So far tests show that archives generated by PclZip are readable by
|
---|
12 | // WinZip application and other tools.
|
---|
13 | //
|
---|
14 | // Description :
|
---|
15 | // See readme.txt and http://www.phpconcept.net
|
---|
16 | //
|
---|
17 | // Warning :
|
---|
18 | // This library and the associated files are non commercial, non professional
|
---|
19 | // work.
|
---|
20 | // It should not have unexpected results. However if any damage is caused by
|
---|
21 | // this software the author can not be responsible.
|
---|
22 | // The use of this software is at the risk of the user.
|
---|
23 | //
|
---|
24 | // --------------------------------------------------------------------------------
|
---|
25 | // $Id: pclzip.lib.php,v 1.44 2006/03/08 21:23:59 vblavet Exp $
|
---|
26 | // --------------------------------------------------------------------------------
|
---|
27 |
|
---|
28 | // ----- Constants
|
---|
29 | define( 'PCLZIP_READ_BLOCK_SIZE', 2048 );
|
---|
30 |
|
---|
31 | define( 'PCLZIP_SEPARATOR', ',' );
|
---|
32 |
|
---|
33 | define( 'PCLZIP_ERROR_EXTERNAL', 0 );
|
---|
34 |
|
---|
35 | define( 'PCLZIP_TEMPORARY_DIR', '' );
|
---|
36 |
|
---|
37 | // --------------------------------------------------------------------------------
|
---|
38 | // ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****
|
---|
39 | // --------------------------------------------------------------------------------
|
---|
40 |
|
---|
41 | // ----- Global variables
|
---|
42 | $g_pclzip_version = "2.5";
|
---|
43 |
|
---|
44 | define( 'PCLZIP_ERR_USER_ABORTED', 2 );
|
---|
45 | define( 'PCLZIP_ERR_NO_ERROR', 0 );
|
---|
46 | define( 'PCLZIP_ERR_WRITE_OPEN_FAIL', -1 );
|
---|
47 | define( 'PCLZIP_ERR_READ_OPEN_FAIL', -2 );
|
---|
48 | define( 'PCLZIP_ERR_INVALID_PARAMETER', -3 );
|
---|
49 | define( 'PCLZIP_ERR_MISSING_FILE', -4 );
|
---|
50 | define( 'PCLZIP_ERR_FILENAME_TOO_LONG', -5 );
|
---|
51 | define( 'PCLZIP_ERR_INVALID_ZIP', -6 );
|
---|
52 | define( 'PCLZIP_ERR_BAD_EXTRACTED_FILE', -7 );
|
---|
53 | define( 'PCLZIP_ERR_DIR_CREATE_FAIL', -8 );
|
---|
54 | define( 'PCLZIP_ERR_BAD_EXTENSION', -9 );
|
---|
55 | define( 'PCLZIP_ERR_BAD_FORMAT', -10 );
|
---|
56 | define( 'PCLZIP_ERR_DELETE_FILE_FAIL', -11 );
|
---|
57 | define( 'PCLZIP_ERR_RENAME_FILE_FAIL', -12 );
|
---|
58 | define( 'PCLZIP_ERR_BAD_CHECKSUM', -13 );
|
---|
59 | define( 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14 );
|
---|
60 | define( 'PCLZIP_ERR_MISSING_OPTION_VALUE', -15 );
|
---|
61 | define( 'PCLZIP_ERR_INVALID_OPTION_VALUE', -16 );
|
---|
62 | define( 'PCLZIP_ERR_ALREADY_A_DIRECTORY', -17 );
|
---|
63 | define( 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION', -18 );
|
---|
64 | define( 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', -19 );
|
---|
65 | define( 'PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE', -20 );
|
---|
66 | define( 'PCLZIP_ERR_DIRECTORY_RESTRICTION', -21 );
|
---|
67 |
|
---|
68 | // ----- Options values
|
---|
69 | define( 'PCLZIP_OPT_PATH', 77001 );
|
---|
70 | define( 'PCLZIP_OPT_ADD_PATH', 77002 );
|
---|
71 | define( 'PCLZIP_OPT_REMOVE_PATH', 77003 );
|
---|
72 | define( 'PCLZIP_OPT_REMOVE_ALL_PATH', 77004 );
|
---|
73 | define( 'PCLZIP_OPT_SET_CHMOD', 77005 );
|
---|
74 | define( 'PCLZIP_OPT_EXTRACT_AS_STRING', 77006 );
|
---|
75 | define( 'PCLZIP_OPT_NO_COMPRESSION', 77007 );
|
---|
76 | define( 'PCLZIP_OPT_BY_NAME', 77008 );
|
---|
77 | define( 'PCLZIP_OPT_BY_INDEX', 77009 );
|
---|
78 | define( 'PCLZIP_OPT_BY_EREG', 77010 );
|
---|
79 | define( 'PCLZIP_OPT_BY_PREG', 77011 );
|
---|
80 | define( 'PCLZIP_OPT_COMMENT', 77012 );
|
---|
81 | define( 'PCLZIP_OPT_ADD_COMMENT', 77013 );
|
---|
82 | define( 'PCLZIP_OPT_PREPEND_COMMENT', 77014 );
|
---|
83 | define( 'PCLZIP_OPT_EXTRACT_IN_OUTPUT', 77015 );
|
---|
84 | define( 'PCLZIP_OPT_REPLACE_NEWER', 77016 );
|
---|
85 | define( 'PCLZIP_OPT_STOP_ON_ERROR', 77017 );
|
---|
86 | // Having big trouble with crypt. Need to multiply 2 long int
|
---|
87 | // which is not correctly supported by PHP ...
|
---|
88 | //define( 'PCLZIP_OPT_CRYPT', 77018 );
|
---|
89 | define( 'PCLZIP_OPT_EXTRACT_DIR_RESTRICTION', 77019 );
|
---|
90 |
|
---|
91 | // ----- File description attributes
|
---|
92 | define( 'PCLZIP_ATT_FILE_NAME', 79001 );
|
---|
93 | define( 'PCLZIP_ATT_FILE_NEW_SHORT_NAME', 79002 );
|
---|
94 | define( 'PCLZIP_ATT_FILE_NEW_FULL_NAME', 79003 );
|
---|
95 |
|
---|
96 | // ----- Call backs values
|
---|
97 | define( 'PCLZIP_CB_PRE_EXTRACT', 78001 );
|
---|
98 | define( 'PCLZIP_CB_POST_EXTRACT', 78002 );
|
---|
99 | define( 'PCLZIP_CB_PRE_ADD', 78003 );
|
---|
100 | define( 'PCLZIP_CB_POST_ADD', 78004 );
|
---|
101 |
|
---|
102 | class PclZip
|
---|
103 | {
|
---|
104 | // ----- Filename of the zip file
|
---|
105 | var $zipname = '';
|
---|
106 |
|
---|
107 | // ----- File descriptor of the zip file
|
---|
108 | var $zip_fd = 0;
|
---|
109 |
|
---|
110 | // ----- Internal error handling
|
---|
111 | var $error_code = 1;
|
---|
112 | var $error_string = '';
|
---|
113 |
|
---|
114 | // ----- Current status of the magic_quotes_runtime
|
---|
115 | // This value store the php configuration for magic_quotes
|
---|
116 | // The class can then disable the magic_quotes and reset it after
|
---|
117 | var $magic_quotes_status;
|
---|
118 |
|
---|
119 | // --------------------------------------------------------------------------------
|
---|
120 | // Function : PclZip()
|
---|
121 | // Description :
|
---|
122 | // Creates a PclZip object and set the name of the associated Zip archive
|
---|
123 | // filename.
|
---|
124 | // Note that no real action is taken, if the archive does not exist it is not
|
---|
125 | // created. Use create() for that.
|
---|
126 | // --------------------------------------------------------------------------------
|
---|
127 | function PclZip($p_zipname)
|
---|
128 | {
|
---|
129 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::PclZip', "zipname=$p_zipname");
|
---|
130 |
|
---|
131 | // ----- Tests the zlib
|
---|
132 | if (!function_exists('gzopen'))
|
---|
133 | {
|
---|
134 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 1, "zlib extension seems to be missing");
|
---|
135 | die('Abort '.basename(__FILE__).' : Missing zlib extensions');
|
---|
136 | }
|
---|
137 |
|
---|
138 | // ----- Set the attributes
|
---|
139 | $this->zipname = $p_zipname;
|
---|
140 | $this->zip_fd = 0;
|
---|
141 | $this->magic_quotes_status = -1;
|
---|
142 |
|
---|
143 | // ----- Return
|
---|
144 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1);
|
---|
145 | return;
|
---|
146 | }
|
---|
147 |
|
---|
148 | function create($p_filelist)
|
---|
149 | {
|
---|
150 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ...");
|
---|
151 | $v_result=1;
|
---|
152 |
|
---|
153 | // ----- Reset the error handler
|
---|
154 | $this->privErrorReset();
|
---|
155 |
|
---|
156 | // ----- Set default values
|
---|
157 | $v_options = array();
|
---|
158 | $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;
|
---|
159 |
|
---|
160 | // ----- Look for variable options arguments
|
---|
161 | $v_size = func_num_args();
|
---|
162 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
---|
163 |
|
---|
164 | // ----- Look for arguments
|
---|
165 | if ($v_size > 1) {
|
---|
166 | // ----- Get the arguments
|
---|
167 | $v_arg_list = func_get_args();
|
---|
168 |
|
---|
169 | // ----- Remove from the options list the first argument
|
---|
170 | array_shift($v_arg_list);
|
---|
171 | $v_size--;
|
---|
172 |
|
---|
173 | // ----- Look for first arg
|
---|
174 | if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
|
---|
175 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");
|
---|
176 |
|
---|
177 | // ----- Parse the options
|
---|
178 | $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
---|
179 | array (PCLZIP_OPT_REMOVE_PATH => 'optional',
|
---|
180 | PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
|
---|
181 | PCLZIP_OPT_ADD_PATH => 'optional',
|
---|
182 | PCLZIP_CB_PRE_ADD => 'optional',
|
---|
183 | PCLZIP_CB_POST_ADD => 'optional',
|
---|
184 | PCLZIP_OPT_NO_COMPRESSION => 'optional',
|
---|
185 | PCLZIP_OPT_COMMENT => 'optional'
|
---|
186 | //, PCLZIP_OPT_CRYPT => 'optional'
|
---|
187 | ));
|
---|
188 | if ($v_result != 1) {
|
---|
189 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
190 | return 0;
|
---|
191 | }
|
---|
192 | }
|
---|
193 |
|
---|
194 | // ----- Look for 2 args
|
---|
195 | // Here we need to support the first historic synopsis of the
|
---|
196 | // method.
|
---|
197 | else {
|
---|
198 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
|
---|
199 |
|
---|
200 | // ----- Get the first argument
|
---|
201 | $v_options[PCLZIP_OPT_ADD_PATH] = $v_arg_list[0];
|
---|
202 |
|
---|
203 | // ----- Look for the optional second argument
|
---|
204 | if ($v_size == 2) {
|
---|
205 | $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1];
|
---|
206 | }
|
---|
207 | else if ($v_size > 2) {
|
---|
208 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
|
---|
209 | "Invalid number / type of arguments");
|
---|
210 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
211 | return 0;
|
---|
212 | }
|
---|
213 | }
|
---|
214 | }
|
---|
215 |
|
---|
216 | // ----- Init
|
---|
217 | $v_string_list = array();
|
---|
218 | $v_att_list = array();
|
---|
219 | $v_filedescr_list = array();
|
---|
220 | $p_result_list = array();
|
---|
221 |
|
---|
222 | // ----- Look if the $p_filelist is really an array
|
---|
223 | if (is_array($p_filelist)) {
|
---|
224 |
|
---|
225 | // ----- Look if the first element is also an array
|
---|
226 | // This will mean that this is a file description entry
|
---|
227 | if (isset($p_filelist[0]) && is_array($p_filelist[0])) {
|
---|
228 | $v_att_list = $p_filelist;
|
---|
229 | }
|
---|
230 |
|
---|
231 | // ----- The list is a list of string names
|
---|
232 | else {
|
---|
233 | $v_string_list = $p_filelist;
|
---|
234 | }
|
---|
235 | }
|
---|
236 |
|
---|
237 | // ----- Look if the $p_filelist is a string
|
---|
238 | else if (is_string($p_filelist)) {
|
---|
239 | // ----- Create a list from the string
|
---|
240 | $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist);
|
---|
241 | }
|
---|
242 |
|
---|
243 | // ----- Invalid variable type for $p_filelist
|
---|
244 | else {
|
---|
245 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
|
---|
246 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
247 | return 0;
|
---|
248 | }
|
---|
249 |
|
---|
250 | // ----- Reformat the string list
|
---|
251 | if (sizeof($v_string_list) != 0) {
|
---|
252 | foreach ($v_string_list as $v_string) {
|
---|
253 | if ($v_string != '') {
|
---|
254 | $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;
|
---|
255 | }
|
---|
256 | else {
|
---|
257 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Ignore an empty filename");
|
---|
258 | }
|
---|
259 | }
|
---|
260 | }
|
---|
261 |
|
---|
262 | // ----- For each file in the list check the attributes
|
---|
263 | $v_supported_attributes
|
---|
264 | = array ( PCLZIP_ATT_FILE_NAME => 'mandatory'
|
---|
265 | ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional'
|
---|
266 | ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional'
|
---|
267 | );
|
---|
268 | foreach ($v_att_list as $v_entry) {
|
---|
269 | $v_result = $this->privFileDescrParseAtt($v_entry,
|
---|
270 | $v_filedescr_list[],
|
---|
271 | $v_options,
|
---|
272 | $v_supported_attributes);
|
---|
273 | if ($v_result != 1) {
|
---|
274 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
275 | return 0;
|
---|
276 | }
|
---|
277 | }
|
---|
278 |
|
---|
279 | // ----- Expand the filelist (expand directories)
|
---|
280 | $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);
|
---|
281 | if ($v_result != 1) {
|
---|
282 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
283 | return 0;
|
---|
284 | }
|
---|
285 |
|
---|
286 | // ----- Call the create fct
|
---|
287 | $v_result = $this->privCreate($v_filedescr_list, $p_result_list, $v_options);
|
---|
288 | if ($v_result != 1) {
|
---|
289 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
290 | return 0;
|
---|
291 | }
|
---|
292 |
|
---|
293 | // ----- Return
|
---|
294 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
|
---|
295 | return $p_result_list;
|
---|
296 | }
|
---|
297 | // --------------------------------------------------------------------------------
|
---|
298 |
|
---|
299 | // --------------------------------------------------------------------------------
|
---|
300 | // Function :
|
---|
301 | // add($p_filelist, $p_add_dir="", $p_remove_dir="")
|
---|
302 | // add($p_filelist, $p_option, $p_option_value, ...)
|
---|
303 | // Description :
|
---|
304 | // This method supports two synopsis. The first one is historical.
|
---|
305 | // This methods add the list of files in an existing archive.
|
---|
306 | // If a file with the same name already exists, it is added at the end of the
|
---|
307 | // archive, the first one is still present.
|
---|
308 | // If the archive does not exist, it is created.
|
---|
309 | // Parameters :
|
---|
310 | // $p_filelist : An array containing file or directory names, or
|
---|
311 | // a string containing one filename or one directory name, or
|
---|
312 | // a string containing a list of filenames and/or directory
|
---|
313 | // names separated by spaces.
|
---|
314 | // $p_add_dir : A path to add before the real path of the archived file,
|
---|
315 | // in order to have it memorized in the archive.
|
---|
316 | // $p_remove_dir : A path to remove from the real path of the file to archive,
|
---|
317 | // in order to have a shorter path memorized in the archive.
|
---|
318 | // When $p_add_dir and $p_remove_dir are set, $p_remove_dir
|
---|
319 | // is removed first, before $p_add_dir is added.
|
---|
320 | // Options :
|
---|
321 | // PCLZIP_OPT_ADD_PATH :
|
---|
322 | // PCLZIP_OPT_REMOVE_PATH :
|
---|
323 | // PCLZIP_OPT_REMOVE_ALL_PATH :
|
---|
324 | // PCLZIP_OPT_COMMENT :
|
---|
325 | // PCLZIP_OPT_ADD_COMMENT :
|
---|
326 | // PCLZIP_OPT_PREPEND_COMMENT :
|
---|
327 | // PCLZIP_CB_PRE_ADD :
|
---|
328 | // PCLZIP_CB_POST_ADD :
|
---|
329 | // Return Values :
|
---|
330 | // 0 on failure,
|
---|
331 | // The list of the added files, with a status of the add action.
|
---|
332 | // (see PclZip::listContent() for list entry format)
|
---|
333 | // --------------------------------------------------------------------------------
|
---|
334 | function add($p_filelist)
|
---|
335 | {
|
---|
336 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ...");
|
---|
337 | $v_result=1;
|
---|
338 |
|
---|
339 | // ----- Reset the error handler
|
---|
340 | $this->privErrorReset();
|
---|
341 |
|
---|
342 | // ----- Set default values
|
---|
343 | $v_options = array();
|
---|
344 | $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;
|
---|
345 |
|
---|
346 | // ----- Look for variable options arguments
|
---|
347 | $v_size = func_num_args();
|
---|
348 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
---|
349 |
|
---|
350 | // ----- Look for arguments
|
---|
351 | if ($v_size > 1) {
|
---|
352 | // ----- Get the arguments
|
---|
353 | $v_arg_list = func_get_args();
|
---|
354 |
|
---|
355 | // ----- Remove form the options list the first argument
|
---|
356 | array_shift($v_arg_list);
|
---|
357 | $v_size--;
|
---|
358 |
|
---|
359 | // ----- Look for first arg
|
---|
360 | if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
|
---|
361 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");
|
---|
362 |
|
---|
363 | // ----- Parse the options
|
---|
364 | $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
---|
365 | array (PCLZIP_OPT_REMOVE_PATH => 'optional',
|
---|
366 | PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
|
---|
367 | PCLZIP_OPT_ADD_PATH => 'optional',
|
---|
368 | PCLZIP_CB_PRE_ADD => 'optional',
|
---|
369 | PCLZIP_CB_POST_ADD => 'optional',
|
---|
370 | PCLZIP_OPT_NO_COMPRESSION => 'optional',
|
---|
371 | PCLZIP_OPT_COMMENT => 'optional',
|
---|
372 | PCLZIP_OPT_ADD_COMMENT => 'optional',
|
---|
373 | PCLZIP_OPT_PREPEND_COMMENT => 'optional'
|
---|
374 | //, PCLZIP_OPT_CRYPT => 'optional'
|
---|
375 | ));
|
---|
376 | if ($v_result != 1) {
|
---|
377 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
378 | return 0;
|
---|
379 | }
|
---|
380 | }
|
---|
381 |
|
---|
382 | // ----- Look for 2 args
|
---|
383 | // Here we need to support the first historic synopsis of the
|
---|
384 | // method.
|
---|
385 | else {
|
---|
386 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
|
---|
387 |
|
---|
388 | // ----- Get the first argument
|
---|
389 | $v_options[PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0];
|
---|
390 |
|
---|
391 | // ----- Look for the optional second argument
|
---|
392 | if ($v_size == 2) {
|
---|
393 | $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1];
|
---|
394 | }
|
---|
395 | else if ($v_size > 2) {
|
---|
396 | // ----- Error log
|
---|
397 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
|
---|
398 |
|
---|
399 | // ----- Return
|
---|
400 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
401 | return 0;
|
---|
402 | }
|
---|
403 | }
|
---|
404 | }
|
---|
405 |
|
---|
406 | // ----- Init
|
---|
407 | $v_string_list = array();
|
---|
408 | $v_att_list = array();
|
---|
409 | $v_filedescr_list = array();
|
---|
410 | $p_result_list = array();
|
---|
411 |
|
---|
412 | // ----- Look if the $p_filelist is really an array
|
---|
413 | if (is_array($p_filelist)) {
|
---|
414 |
|
---|
415 | // ----- Look if the first element is also an array
|
---|
416 | // This will mean that this is a file description entry
|
---|
417 | if (isset($p_filelist[0]) && is_array($p_filelist[0])) {
|
---|
418 | $v_att_list = $p_filelist;
|
---|
419 | }
|
---|
420 |
|
---|
421 | // ----- The list is a list of string names
|
---|
422 | else {
|
---|
423 | $v_string_list = $p_filelist;
|
---|
424 | }
|
---|
425 | }
|
---|
426 |
|
---|
427 | // ----- Look if the $p_filelist is a string
|
---|
428 | else if (is_string($p_filelist)) {
|
---|
429 | // ----- Create a list from the string
|
---|
430 | $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist);
|
---|
431 | }
|
---|
432 |
|
---|
433 | // ----- Invalid variable type for $p_filelist
|
---|
434 | else {
|
---|
435 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '".gettype($p_filelist)."' for p_filelist");
|
---|
436 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
437 | return 0;
|
---|
438 | }
|
---|
439 |
|
---|
440 | // ----- Reformat the string list
|
---|
441 | if (sizeof($v_string_list) != 0) {
|
---|
442 | foreach ($v_string_list as $v_string) {
|
---|
443 | $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;
|
---|
444 | }
|
---|
445 | }
|
---|
446 |
|
---|
447 | // ----- For each file in the list check the attributes
|
---|
448 | $v_supported_attributes
|
---|
449 | = array ( PCLZIP_ATT_FILE_NAME => 'mandatory'
|
---|
450 | ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional'
|
---|
451 | ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional'
|
---|
452 | );
|
---|
453 | foreach ($v_att_list as $v_entry) {
|
---|
454 | $v_result = $this->privFileDescrParseAtt($v_entry,
|
---|
455 | $v_filedescr_list[],
|
---|
456 | $v_options,
|
---|
457 | $v_supported_attributes);
|
---|
458 | if ($v_result != 1) {
|
---|
459 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
460 | return 0;
|
---|
461 | }
|
---|
462 | }
|
---|
463 |
|
---|
464 | // ----- Expand the filelist (expand directories)
|
---|
465 | $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);
|
---|
466 | if ($v_result != 1) {
|
---|
467 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
468 | return 0;
|
---|
469 | }
|
---|
470 |
|
---|
471 | // ----- Call the create fct
|
---|
472 | $v_result = $this->privAdd($v_filedescr_list, $p_result_list, $v_options);
|
---|
473 | if ($v_result != 1) {
|
---|
474 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
475 | return 0;
|
---|
476 | }
|
---|
477 |
|
---|
478 | // ----- Return
|
---|
479 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
|
---|
480 | return $p_result_list;
|
---|
481 | }
|
---|
482 | // --------------------------------------------------------------------------------
|
---|
483 |
|
---|
484 | // --------------------------------------------------------------------------------
|
---|
485 | // Function : listContent()
|
---|
486 | // Description :
|
---|
487 | // This public method, gives the list of the files and directories, with their
|
---|
488 | // properties.
|
---|
489 | // The properties of each entries in the list are (used also in other functions) :
|
---|
490 | // filename : Name of the file. For a create or add action it is the filename
|
---|
491 | // given by the user. For an extract function it is the filename
|
---|
492 | // of the extracted file.
|
---|
493 | // stored_filename : Name of the file / directory stored in the archive.
|
---|
494 | // size : Size of the stored file.
|
---|
495 | // compressed_size : Size of the file's data compressed in the archive
|
---|
496 | // (without the headers overhead)
|
---|
497 | // mtime : Last known modification date of the file (UNIX timestamp)
|
---|
498 | // comment : Comment associated with the file
|
---|
499 | // folder : true | false
|
---|
500 | // index : index of the file in the archive
|
---|
501 | // status : status of the action (depending of the action) :
|
---|
502 | // Values are :
|
---|
503 | // ok : OK !
|
---|
504 | // filtered : the file / dir is not extracted (filtered by user)
|
---|
505 | // already_a_directory : the file can not be extracted because a
|
---|
506 | // directory with the same name already exists
|
---|
507 | // write_protected : the file can not be extracted because a file
|
---|
508 | // with the same name already exists and is
|
---|
509 | // write protected
|
---|
510 | // newer_exist : the file was not extracted because a newer file exists
|
---|
511 | // path_creation_fail : the file is not extracted because the folder
|
---|
512 | // does not exists and can not be created
|
---|
513 | // write_error : the file was not extracted because there was a
|
---|
514 | // error while writing the file
|
---|
515 | // read_error : the file was not extracted because there was a error
|
---|
516 | // while reading the file
|
---|
517 | // invalid_header : the file was not extracted because of an archive
|
---|
518 | // format error (bad file header)
|
---|
519 | // Note that each time a method can continue operating when there
|
---|
520 | // is an action error on a file, the error is only logged in the file status.
|
---|
521 | // Return Values :
|
---|
522 | // 0 on an unrecoverable failure,
|
---|
523 | // The list of the files in the archive.
|
---|
524 | // --------------------------------------------------------------------------------
|
---|
525 | function listContent()
|
---|
526 | {
|
---|
527 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', "");
|
---|
528 | $v_result=1;
|
---|
529 |
|
---|
530 | // ----- Reset the error handler
|
---|
531 | $this->privErrorReset();
|
---|
532 |
|
---|
533 | // ----- Check archive
|
---|
534 | if (!$this->privCheckFormat()) {
|
---|
535 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
536 | return(0);
|
---|
537 | }
|
---|
538 |
|
---|
539 | // ----- Call the extracting fct
|
---|
540 | $p_list = array();
|
---|
541 | if (($v_result = $this->privList($p_list)) != 1)
|
---|
542 | {
|
---|
543 | unset($p_list);
|
---|
544 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
---|
545 | return(0);
|
---|
546 | }
|
---|
547 |
|
---|
548 | // ----- Return
|
---|
549 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
|
---|
550 | return $p_list;
|
---|
551 | }
|
---|
552 | // --------------------------------------------------------------------------------
|
---|
553 |
|
---|
554 | // --------------------------------------------------------------------------------
|
---|
555 | // Function :
|
---|
556 | // extract($p_path="./", $p_remove_path="")
|
---|
557 | // extract([$p_option, $p_option_value, ...])
|
---|
558 | // Description :
|
---|
559 | // This method supports two synopsis. The first one is historical.
|
---|
560 | // This method extract all the files / directories from the archive to the
|
---|
561 | // folder indicated in $p_path.
|
---|
562 | // If you want to ignore the 'root' part of path of the memorized files
|
---|
563 | // you can indicate this in the optional $p_remove_path parameter.
|
---|
564 | // By default, if a newer file with the same name already exists, the
|
---|
565 | // file is not extracted.
|
---|
566 | //
|
---|
567 | // If both PCLZIP_OPT_PATH and PCLZIP_OPT_ADD_PATH aoptions
|
---|
568 | // are used, the path indicated in PCLZIP_OPT_ADD_PATH is append
|
---|
569 | // at the end of the path value of PCLZIP_OPT_PATH.
|
---|
570 | // Parameters :
|
---|
571 | // $p_path : Path where the files and directories are to be extracted
|
---|
572 | // $p_remove_path : First part ('root' part) of the memorized path
|
---|
573 | // (if any similar) to remove while extracting.
|
---|
574 | // Options :
|
---|
575 | // PCLZIP_OPT_PATH :
|
---|
576 | // PCLZIP_OPT_ADD_PATH :
|
---|
577 | // PCLZIP_OPT_REMOVE_PATH :
|
---|
578 | // PCLZIP_OPT_REMOVE_ALL_PATH :
|
---|
579 | // PCLZIP_CB_PRE_EXTRACT :
|
---|
580 | // PCLZIP_CB_POST_EXTRACT :
|
---|
581 | // Return Values :
|
---|
582 | // 0 or a negative value on failure,
|
---|
583 | // The list of the extracted files, with a status of the action.
|
---|
584 | // (see PclZip::listContent() for list entry format)
|
---|
585 | // --------------------------------------------------------------------------------
|
---|
586 | function extract()
|
---|
587 | {
|
---|
588 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");
|
---|
589 | $v_result=1;
|
---|
590 |
|
---|
591 | // ----- Reset the error handler
|
---|
592 | $this->privErrorReset();
|
---|
593 |
|
---|
594 | // ----- Check archive
|
---|
595 | if (!$this->privCheckFormat()) {
|
---|
596 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
597 | return(0);
|
---|
598 | }
|
---|
599 |
|
---|
600 | // ----- Set default values
|
---|
601 | $v_options = array();
|
---|
602 | // $v_path = "./";
|
---|
603 | $v_path = '';
|
---|
604 | $v_remove_path = "";
|
---|
605 | $v_remove_all_path = false;
|
---|
606 |
|
---|
607 | // ----- Look for variable options arguments
|
---|
608 | $v_size = func_num_args();
|
---|
609 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
---|
610 |
|
---|
611 | // ----- Default values for option
|
---|
612 | $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
|
---|
613 |
|
---|
614 | // ----- Look for arguments
|
---|
615 | if ($v_size > 0) {
|
---|
616 | // ----- Get the arguments
|
---|
617 | $v_arg_list = func_get_args();
|
---|
618 |
|
---|
619 | // ----- Look for first arg
|
---|
620 | if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
|
---|
621 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
|
---|
622 |
|
---|
623 | // ----- Parse the options
|
---|
624 | $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
---|
625 | array (PCLZIP_OPT_PATH => 'optional',
|
---|
626 | PCLZIP_OPT_REMOVE_PATH => 'optional',
|
---|
627 | PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
|
---|
628 | PCLZIP_OPT_ADD_PATH => 'optional',
|
---|
629 | PCLZIP_CB_PRE_EXTRACT => 'optional',
|
---|
630 | PCLZIP_CB_POST_EXTRACT => 'optional',
|
---|
631 | PCLZIP_OPT_SET_CHMOD => 'optional',
|
---|
632 | PCLZIP_OPT_BY_NAME => 'optional',
|
---|
633 | PCLZIP_OPT_BY_EREG => 'optional',
|
---|
634 | PCLZIP_OPT_BY_PREG => 'optional',
|
---|
635 | PCLZIP_OPT_BY_INDEX => 'optional',
|
---|
636 | PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
|
---|
637 | PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',
|
---|
638 | PCLZIP_OPT_REPLACE_NEWER => 'optional'
|
---|
639 | ,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
|
---|
640 | ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional'
|
---|
641 | ));
|
---|
642 | if ($v_result != 1) {
|
---|
643 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
644 | return 0;
|
---|
645 | }
|
---|
646 |
|
---|
647 | // ----- Set the arguments
|
---|
648 | if (isset($v_options[PCLZIP_OPT_PATH])) {
|
---|
649 | $v_path = $v_options[PCLZIP_OPT_PATH];
|
---|
650 | }
|
---|
651 | if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
|
---|
652 | $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
|
---|
653 | }
|
---|
654 | if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
|
---|
655 | $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
|
---|
656 | }
|
---|
657 | if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
|
---|
658 | // ----- Check for '/' in last path char
|
---|
659 | if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
|
---|
660 | $v_path .= '/';
|
---|
661 | }
|
---|
662 | $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
|
---|
663 | }
|
---|
664 | }
|
---|
665 |
|
---|
666 | // ----- Look for 2 args
|
---|
667 | // Here we need to support the first historic synopsis of the
|
---|
668 | // method.
|
---|
669 | else {
|
---|
670 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
|
---|
671 |
|
---|
672 | // ----- Get the first argument
|
---|
673 | $v_path = $v_arg_list[0];
|
---|
674 |
|
---|
675 | // ----- Look for the optional second argument
|
---|
676 | if ($v_size == 2) {
|
---|
677 | $v_remove_path = $v_arg_list[1];
|
---|
678 | }
|
---|
679 | else if ($v_size > 2) {
|
---|
680 | // ----- Error log
|
---|
681 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
|
---|
682 |
|
---|
683 | // ----- Return
|
---|
684 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
---|
685 | return 0;
|
---|
686 | }
|
---|
687 | }
|
---|
688 | }
|
---|
689 |
|
---|
690 | // ----- Trace
|
---|
691 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
|
---|
692 |
|
---|
693 | // ----- Call the extracting fct
|
---|
694 | $p_list = array();
|
---|
695 | $v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path,
|
---|
696 | $v_remove_all_path, $v_options);
|
---|
697 | if ($v_result < 1) {
|
---|
698 | unset($p_list);
|
---|
699 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
---|
700 | return(0);
|
---|
701 | }
|
---|
702 |
|
---|
703 | // ----- Return
|
---|
704 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
|
---|
705 | return $p_list;
|
---|
706 | }
|
---|
707 | // --------------------------------------------------------------------------------
|
---|
708 |
|
---|
709 |
|
---|
710 | // --------------------------------------------------------------------------------
|
---|
711 | // Function :
|
---|
712 | // extractByIndex($p_index, $p_path="./", $p_remove_path="")
|
---|
713 | // extractByIndex($p_index, [$p_option, $p_option_value, ...])
|
---|
714 | // Description :
|
---|
715 | // This method supports two synopsis. The first one is historical.
|
---|
716 | // This method is doing a partial extract of the archive.
|
---|
717 | // The extracted files or folders are identified by their index in the
|
---|
718 | // archive (from 0 to n).
|
---|
719 | // Note that if the index identify a folder, only the folder entry is
|
---|
720 | // extracted, not all the files included in the archive.
|
---|
721 | // Parameters :
|
---|
722 | // $p_index : A single index (integer) or a string of indexes of files to
|
---|
723 | // extract. The form of the string is "0,4-6,8-12" with only numbers
|
---|
724 | // and '-' for range or ',' to separate ranges. No spaces or ';'
|
---|
725 | // are allowed.
|
---|
726 | // $p_path : Path where the files and directories are to be extracted
|
---|
727 | // $p_remove_path : First part ('root' part) of the memorized path
|
---|
728 | // (if any similar) to remove while extracting.
|
---|
729 | // Options :
|
---|
730 | // PCLZIP_OPT_PATH :
|
---|
731 | // PCLZIP_OPT_ADD_PATH :
|
---|
732 | // PCLZIP_OPT_REMOVE_PATH :
|
---|
733 | // PCLZIP_OPT_REMOVE_ALL_PATH :
|
---|
734 | // PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and
|
---|
735 | // not as files.
|
---|
736 | // The resulting content is in a new field 'content' in the file
|
---|
737 | // structure.
|
---|
738 | // This option must be used alone (any other options are ignored).
|
---|
739 | // PCLZIP_CB_PRE_EXTRACT :
|
---|
740 | // PCLZIP_CB_POST_EXTRACT :
|
---|
741 | // Return Values :
|
---|
742 | // 0 on failure,
|
---|
743 | // The list of the extracted files, with a status of the action.
|
---|
744 | // (see PclZip::listContent() for list entry format)
|
---|
745 | // --------------------------------------------------------------------------------
|
---|
746 | //function extractByIndex($p_index, options...)
|
---|
747 | function extractByIndex($p_index)
|
---|
748 | {
|
---|
749 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");
|
---|
750 | $v_result=1;
|
---|
751 |
|
---|
752 | // ----- Reset the error handler
|
---|
753 | $this->privErrorReset();
|
---|
754 |
|
---|
755 | // ----- Check archive
|
---|
756 | if (!$this->privCheckFormat()) {
|
---|
757 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
758 | return(0);
|
---|
759 | }
|
---|
760 |
|
---|
761 | // ----- Set default values
|
---|
762 | $v_options = array();
|
---|
763 | // $v_path = "./";
|
---|
764 | $v_path = '';
|
---|
765 | $v_remove_path = "";
|
---|
766 | $v_remove_all_path = false;
|
---|
767 |
|
---|
768 | // ----- Look for variable options arguments
|
---|
769 | $v_size = func_num_args();
|
---|
770 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
---|
771 |
|
---|
772 | // ----- Default values for option
|
---|
773 | $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
|
---|
774 |
|
---|
775 | // ----- Look for arguments
|
---|
776 | if ($v_size > 1) {
|
---|
777 | // ----- Get the arguments
|
---|
778 | $v_arg_list = func_get_args();
|
---|
779 |
|
---|
780 | // ----- Remove form the options list the first argument
|
---|
781 | array_shift($v_arg_list);
|
---|
782 | $v_size--;
|
---|
783 |
|
---|
784 | // ----- Look for first arg
|
---|
785 | if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
|
---|
786 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");
|
---|
787 |
|
---|
788 | // ----- Parse the options
|
---|
789 | $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
---|
790 | array (PCLZIP_OPT_PATH => 'optional',
|
---|
791 | PCLZIP_OPT_REMOVE_PATH => 'optional',
|
---|
792 | PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
|
---|
793 | PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
|
---|
794 | PCLZIP_OPT_ADD_PATH => 'optional',
|
---|
795 | PCLZIP_CB_PRE_EXTRACT => 'optional',
|
---|
796 | PCLZIP_CB_POST_EXTRACT => 'optional',
|
---|
797 | PCLZIP_OPT_SET_CHMOD => 'optional',
|
---|
798 | PCLZIP_OPT_REPLACE_NEWER => 'optional'
|
---|
799 | ,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
|
---|
800 | ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional'
|
---|
801 | ));
|
---|
802 | if ($v_result != 1) {
|
---|
803 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
804 | return 0;
|
---|
805 | }
|
---|
806 |
|
---|
807 | // ----- Set the arguments
|
---|
808 | if (isset($v_options[PCLZIP_OPT_PATH])) {
|
---|
809 | $v_path = $v_options[PCLZIP_OPT_PATH];
|
---|
810 | }
|
---|
811 | if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
|
---|
812 | $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
|
---|
813 | }
|
---|
814 | if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
|
---|
815 | $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
|
---|
816 | }
|
---|
817 | if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
|
---|
818 | // ----- Check for '/' in last path char
|
---|
819 | if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
|
---|
820 | $v_path .= '/';
|
---|
821 | }
|
---|
822 | $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
|
---|
823 | }
|
---|
824 | if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {
|
---|
825 | $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;
|
---|
826 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set.");
|
---|
827 | }
|
---|
828 | else {
|
---|
829 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set.");
|
---|
830 | }
|
---|
831 | }
|
---|
832 |
|
---|
833 | // ----- Look for 2 args
|
---|
834 | // Here we need to support the first historic synopsis of the
|
---|
835 | // method.
|
---|
836 | else {
|
---|
837 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");
|
---|
838 |
|
---|
839 | // ----- Get the first argument
|
---|
840 | $v_path = $v_arg_list[0];
|
---|
841 |
|
---|
842 | // ----- Look for the optional second argument
|
---|
843 | if ($v_size == 2) {
|
---|
844 | $v_remove_path = $v_arg_list[1];
|
---|
845 | }
|
---|
846 | else if ($v_size > 2) {
|
---|
847 | // ----- Error log
|
---|
848 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");
|
---|
849 |
|
---|
850 | // ----- Return
|
---|
851 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
852 | return 0;
|
---|
853 | }
|
---|
854 | }
|
---|
855 | }
|
---|
856 |
|
---|
857 | // ----- Trace
|
---|
858 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "index='$p_index', path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");
|
---|
859 |
|
---|
860 | // ----- Trick
|
---|
861 | // Here I want to reuse extractByRule(), so I need to parse the $p_index
|
---|
862 | // with privParseOptions()
|
---|
863 | $v_arg_trick = array (PCLZIP_OPT_BY_INDEX, $p_index);
|
---|
864 | $v_options_trick = array();
|
---|
865 | $v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick,
|
---|
866 | array (PCLZIP_OPT_BY_INDEX => 'optional' ));
|
---|
867 | if ($v_result != 1) {
|
---|
868 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
869 | return 0;
|
---|
870 | }
|
---|
871 | $v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];
|
---|
872 |
|
---|
873 | // ----- Call the extracting fct
|
---|
874 | if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) {
|
---|
875 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
---|
876 | return(0);
|
---|
877 | }
|
---|
878 |
|
---|
879 | // ----- Return
|
---|
880 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
|
---|
881 | return $p_list;
|
---|
882 | }
|
---|
883 | // --------------------------------------------------------------------------------
|
---|
884 |
|
---|
885 | // --------------------------------------------------------------------------------
|
---|
886 | // Function :
|
---|
887 | // delete([$p_option, $p_option_value, ...])
|
---|
888 | // Description :
|
---|
889 | // This method removes files from the archive.
|
---|
890 | // If no parameters are given, then all the archive is emptied.
|
---|
891 | // Parameters :
|
---|
892 | // None or optional arguments.
|
---|
893 | // Options :
|
---|
894 | // PCLZIP_OPT_BY_INDEX :
|
---|
895 | // PCLZIP_OPT_BY_NAME :
|
---|
896 | // PCLZIP_OPT_BY_EREG :
|
---|
897 | // PCLZIP_OPT_BY_PREG :
|
---|
898 | // Return Values :
|
---|
899 | // 0 on failure,
|
---|
900 | // The list of the files which are still present in the archive.
|
---|
901 | // (see PclZip::listContent() for list entry format)
|
---|
902 | // --------------------------------------------------------------------------------
|
---|
903 | function delete()
|
---|
904 | {
|
---|
905 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", "");
|
---|
906 | $v_result=1;
|
---|
907 |
|
---|
908 | // ----- Reset the error handler
|
---|
909 | $this->privErrorReset();
|
---|
910 |
|
---|
911 | // ----- Check archive
|
---|
912 | if (!$this->privCheckFormat()) {
|
---|
913 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
914 | return(0);
|
---|
915 | }
|
---|
916 |
|
---|
917 | // ----- Set default values
|
---|
918 | $v_options = array();
|
---|
919 |
|
---|
920 | // ----- Look for variable options arguments
|
---|
921 | $v_size = func_num_args();
|
---|
922 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");
|
---|
923 |
|
---|
924 | // ----- Look for arguments
|
---|
925 | if ($v_size > 0) {
|
---|
926 | // ----- Get the arguments
|
---|
927 | $v_arg_list = func_get_args();
|
---|
928 |
|
---|
929 | // ----- Parse the options
|
---|
930 | $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,
|
---|
931 | array (PCLZIP_OPT_BY_NAME => 'optional',
|
---|
932 | PCLZIP_OPT_BY_EREG => 'optional',
|
---|
933 | PCLZIP_OPT_BY_PREG => 'optional',
|
---|
934 | PCLZIP_OPT_BY_INDEX => 'optional' ));
|
---|
935 | if ($v_result != 1) {
|
---|
936 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
937 | return 0;
|
---|
938 | }
|
---|
939 | }
|
---|
940 |
|
---|
941 | // ----- Magic quotes trick
|
---|
942 | $this->privDisableMagicQuotes();
|
---|
943 |
|
---|
944 | // ----- Call the delete fct
|
---|
945 | $v_list = array();
|
---|
946 | if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1) {
|
---|
947 | $this->privSwapBackMagicQuotes();
|
---|
948 | unset($v_list);
|
---|
949 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
|
---|
950 | return(0);
|
---|
951 | }
|
---|
952 |
|
---|
953 | // ----- Magic quotes trick
|
---|
954 | $this->privSwapBackMagicQuotes();
|
---|
955 |
|
---|
956 | // ----- Return
|
---|
957 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list);
|
---|
958 | return $v_list;
|
---|
959 | }
|
---|
960 | // --------------------------------------------------------------------------------
|
---|
961 |
|
---|
962 | // --------------------------------------------------------------------------------
|
---|
963 | // Function : deleteByIndex()
|
---|
964 | // Description :
|
---|
965 | // ***** Deprecated *****
|
---|
966 | // delete(PCLZIP_OPT_BY_INDEX, $p_index) should be prefered.
|
---|
967 | // --------------------------------------------------------------------------------
|
---|
968 | function deleteByIndex($p_index)
|
---|
969 | {
|
---|
970 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::deleteByIndex", "index='$p_index'");
|
---|
971 |
|
---|
972 | $p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index);
|
---|
973 |
|
---|
974 | // ----- Return
|
---|
975 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
|
---|
976 | return $p_list;
|
---|
977 | }
|
---|
978 | // --------------------------------------------------------------------------------
|
---|
979 |
|
---|
980 | // --------------------------------------------------------------------------------
|
---|
981 | // Function : properties()
|
---|
982 | // Description :
|
---|
983 | // This method gives the properties of the archive.
|
---|
984 | // The properties are :
|
---|
985 | // nb : Number of files in the archive
|
---|
986 | // comment : Comment associated with the archive file
|
---|
987 | // status : not_exist, ok
|
---|
988 | // Parameters :
|
---|
989 | // None
|
---|
990 | // Return Values :
|
---|
991 | // 0 on failure,
|
---|
992 | // An array with the archive properties.
|
---|
993 | // --------------------------------------------------------------------------------
|
---|
994 | function properties()
|
---|
995 | {
|
---|
996 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", "");
|
---|
997 |
|
---|
998 | // ----- Reset the error handler
|
---|
999 | $this->privErrorReset();
|
---|
1000 |
|
---|
1001 | // ----- Magic quotes trick
|
---|
1002 | $this->privDisableMagicQuotes();
|
---|
1003 |
|
---|
1004 | // ----- Check archive
|
---|
1005 | if (!$this->privCheckFormat()) {
|
---|
1006 | $this->privSwapBackMagicQuotes();
|
---|
1007 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
1008 | return(0);
|
---|
1009 | }
|
---|
1010 |
|
---|
1011 | // ----- Default properties
|
---|
1012 | $v_prop = array();
|
---|
1013 | $v_prop['comment'] = '';
|
---|
1014 | $v_prop['nb'] = 0;
|
---|
1015 | $v_prop['status'] = 'not_exist';
|
---|
1016 |
|
---|
1017 | // ----- Look if file exists
|
---|
1018 | if (@is_file($this->zipname))
|
---|
1019 | {
|
---|
1020 | // ----- Open the zip file
|
---|
1021 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
1022 | if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
|
---|
1023 | {
|
---|
1024 | $this->privSwapBackMagicQuotes();
|
---|
1025 |
|
---|
1026 | // ----- Error log
|
---|
1027 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
|
---|
1028 |
|
---|
1029 | // ----- Return
|
---|
1030 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0);
|
---|
1031 | return 0;
|
---|
1032 | }
|
---|
1033 |
|
---|
1034 | // ----- Read the central directory informations
|
---|
1035 | $v_central_dir = array();
|
---|
1036 | if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
---|
1037 | {
|
---|
1038 | $this->privSwapBackMagicQuotes();
|
---|
1039 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
1040 | return 0;
|
---|
1041 | }
|
---|
1042 |
|
---|
1043 | // ----- Close the zip file
|
---|
1044 | $this->privCloseFd();
|
---|
1045 |
|
---|
1046 | // ----- Set the user attributes
|
---|
1047 | $v_prop['comment'] = $v_central_dir['comment'];
|
---|
1048 | $v_prop['nb'] = $v_central_dir['entries'];
|
---|
1049 | $v_prop['status'] = 'ok';
|
---|
1050 | }
|
---|
1051 |
|
---|
1052 | // ----- Magic quotes trick
|
---|
1053 | $this->privSwapBackMagicQuotes();
|
---|
1054 |
|
---|
1055 | // ----- Return
|
---|
1056 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop);
|
---|
1057 | return $v_prop;
|
---|
1058 | }
|
---|
1059 | // --------------------------------------------------------------------------------
|
---|
1060 |
|
---|
1061 | // --------------------------------------------------------------------------------
|
---|
1062 | // Function : duplicate()
|
---|
1063 | // Description :
|
---|
1064 | // This method creates an archive by copying the content of an other one. If
|
---|
1065 | // the archive already exist, it is replaced by the new one without any warning.
|
---|
1066 | // Parameters :
|
---|
1067 | // $p_archive : The filename of a valid archive, or
|
---|
1068 | // a valid PclZip object.
|
---|
1069 | // Return Values :
|
---|
1070 | // 1 on success.
|
---|
1071 | // 0 or a negative value on error (error code).
|
---|
1072 | // --------------------------------------------------------------------------------
|
---|
1073 | function duplicate($p_archive)
|
---|
1074 | {
|
---|
1075 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", "");
|
---|
1076 | $v_result = 1;
|
---|
1077 |
|
---|
1078 | // ----- Reset the error handler
|
---|
1079 | $this->privErrorReset();
|
---|
1080 |
|
---|
1081 | // ----- Look if the $p_archive is a PclZip object
|
---|
1082 | if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip'))
|
---|
1083 | {
|
---|
1084 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is valid PclZip object '".$p_archive->zipname."'");
|
---|
1085 |
|
---|
1086 | // ----- Duplicate the archive
|
---|
1087 | $v_result = $this->privDuplicate($p_archive->zipname);
|
---|
1088 | }
|
---|
1089 |
|
---|
1090 | // ----- Look if the $p_archive is a string (so a filename)
|
---|
1091 | else if (is_string($p_archive))
|
---|
1092 | {
|
---|
1093 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is a filename '$p_archive'");
|
---|
1094 |
|
---|
1095 | // ----- Check that $p_archive is a valid zip file
|
---|
1096 | // TBC : Should also check the archive format
|
---|
1097 | if (!is_file($p_archive)) {
|
---|
1098 | // ----- Error log
|
---|
1099 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'");
|
---|
1100 | $v_result = PCLZIP_ERR_MISSING_FILE;
|
---|
1101 | }
|
---|
1102 | else {
|
---|
1103 | // ----- Duplicate the archive
|
---|
1104 | $v_result = $this->privDuplicate($p_archive);
|
---|
1105 | }
|
---|
1106 | }
|
---|
1107 |
|
---|
1108 | // ----- Invalid variable
|
---|
1109 | else
|
---|
1110 | {
|
---|
1111 | // ----- Error log
|
---|
1112 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
|
---|
1113 | $v_result = PCLZIP_ERR_INVALID_PARAMETER;
|
---|
1114 | }
|
---|
1115 |
|
---|
1116 | // ----- Return
|
---|
1117 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1118 | return $v_result;
|
---|
1119 | }
|
---|
1120 | // --------------------------------------------------------------------------------
|
---|
1121 |
|
---|
1122 | // --------------------------------------------------------------------------------
|
---|
1123 | // Function : merge()
|
---|
1124 | // Description :
|
---|
1125 | // This method merge the $p_archive_to_add archive at the end of the current
|
---|
1126 | // one ($this).
|
---|
1127 | // If the archive ($this) does not exist, the merge becomes a duplicate.
|
---|
1128 | // If the $p_archive_to_add archive does not exist, the merge is a success.
|
---|
1129 | // Parameters :
|
---|
1130 | // $p_archive_to_add : It can be directly the filename of a valid zip archive,
|
---|
1131 | // or a PclZip object archive.
|
---|
1132 | // Return Values :
|
---|
1133 | // 1 on success,
|
---|
1134 | // 0 or negative values on error (see below).
|
---|
1135 | // --------------------------------------------------------------------------------
|
---|
1136 | function merge($p_archive_to_add)
|
---|
1137 | {
|
---|
1138 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", "");
|
---|
1139 | $v_result = 1;
|
---|
1140 |
|
---|
1141 | // ----- Reset the error handler
|
---|
1142 | $this->privErrorReset();
|
---|
1143 |
|
---|
1144 | // ----- Check archive
|
---|
1145 | if (!$this->privCheckFormat()) {
|
---|
1146 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
|
---|
1147 | return(0);
|
---|
1148 | }
|
---|
1149 |
|
---|
1150 | // ----- Look if the $p_archive_to_add is a PclZip object
|
---|
1151 | if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip'))
|
---|
1152 | {
|
---|
1153 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is valid PclZip object");
|
---|
1154 |
|
---|
1155 | // ----- Merge the archive
|
---|
1156 | $v_result = $this->privMerge($p_archive_to_add);
|
---|
1157 | }
|
---|
1158 |
|
---|
1159 | // ----- Look if the $p_archive_to_add is a string (so a filename)
|
---|
1160 | else if (is_string($p_archive_to_add))
|
---|
1161 | {
|
---|
1162 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is a filename");
|
---|
1163 |
|
---|
1164 | // ----- Create a temporary archive
|
---|
1165 | $v_object_archive = new PclZip($p_archive_to_add);
|
---|
1166 |
|
---|
1167 | // ----- Merge the archive
|
---|
1168 | $v_result = $this->privMerge($v_object_archive);
|
---|
1169 | }
|
---|
1170 |
|
---|
1171 | // ----- Invalid variable
|
---|
1172 | else
|
---|
1173 | {
|
---|
1174 | // ----- Error log
|
---|
1175 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
|
---|
1176 | $v_result = PCLZIP_ERR_INVALID_PARAMETER;
|
---|
1177 | }
|
---|
1178 |
|
---|
1179 | // ----- Return
|
---|
1180 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1181 | return $v_result;
|
---|
1182 | }
|
---|
1183 | // --------------------------------------------------------------------------------
|
---|
1184 |
|
---|
1185 |
|
---|
1186 |
|
---|
1187 | // --------------------------------------------------------------------------------
|
---|
1188 | // Function : errorCode()
|
---|
1189 | // Description :
|
---|
1190 | // Parameters :
|
---|
1191 | // --------------------------------------------------------------------------------
|
---|
1192 | function errorCode()
|
---|
1193 | {
|
---|
1194 | if (PCLZIP_ERROR_EXTERNAL == 1) {
|
---|
1195 | return(PclErrorCode());
|
---|
1196 | }
|
---|
1197 | else {
|
---|
1198 | return($this->error_code);
|
---|
1199 | }
|
---|
1200 | }
|
---|
1201 | // --------------------------------------------------------------------------------
|
---|
1202 |
|
---|
1203 | // --------------------------------------------------------------------------------
|
---|
1204 | // Function : errorName()
|
---|
1205 | // Description :
|
---|
1206 | // Parameters :
|
---|
1207 | // --------------------------------------------------------------------------------
|
---|
1208 | function errorName($p_with_code=false)
|
---|
1209 | {
|
---|
1210 | $v_name = array ( PCLZIP_ERR_NO_ERROR => 'PCLZIP_ERR_NO_ERROR',
|
---|
1211 | PCLZIP_ERR_WRITE_OPEN_FAIL => 'PCLZIP_ERR_WRITE_OPEN_FAIL',
|
---|
1212 | PCLZIP_ERR_READ_OPEN_FAIL => 'PCLZIP_ERR_READ_OPEN_FAIL',
|
---|
1213 | PCLZIP_ERR_INVALID_PARAMETER => 'PCLZIP_ERR_INVALID_PARAMETER',
|
---|
1214 | PCLZIP_ERR_MISSING_FILE => 'PCLZIP_ERR_MISSING_FILE',
|
---|
1215 | PCLZIP_ERR_FILENAME_TOO_LONG => 'PCLZIP_ERR_FILENAME_TOO_LONG',
|
---|
1216 | PCLZIP_ERR_INVALID_ZIP => 'PCLZIP_ERR_INVALID_ZIP',
|
---|
1217 | PCLZIP_ERR_BAD_EXTRACTED_FILE => 'PCLZIP_ERR_BAD_EXTRACTED_FILE',
|
---|
1218 | PCLZIP_ERR_DIR_CREATE_FAIL => 'PCLZIP_ERR_DIR_CREATE_FAIL',
|
---|
1219 | PCLZIP_ERR_BAD_EXTENSION => 'PCLZIP_ERR_BAD_EXTENSION',
|
---|
1220 | PCLZIP_ERR_BAD_FORMAT => 'PCLZIP_ERR_BAD_FORMAT',
|
---|
1221 | PCLZIP_ERR_DELETE_FILE_FAIL => 'PCLZIP_ERR_DELETE_FILE_FAIL',
|
---|
1222 | PCLZIP_ERR_RENAME_FILE_FAIL => 'PCLZIP_ERR_RENAME_FILE_FAIL',
|
---|
1223 | PCLZIP_ERR_BAD_CHECKSUM => 'PCLZIP_ERR_BAD_CHECKSUM',
|
---|
1224 | PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP',
|
---|
1225 | PCLZIP_ERR_MISSING_OPTION_VALUE => 'PCLZIP_ERR_MISSING_OPTION_VALUE',
|
---|
1226 | PCLZIP_ERR_INVALID_OPTION_VALUE => 'PCLZIP_ERR_INVALID_OPTION_VALUE',
|
---|
1227 | PCLZIP_ERR_UNSUPPORTED_COMPRESSION => 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION',
|
---|
1228 | PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION'
|
---|
1229 | ,PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE => 'PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE'
|
---|
1230 | ,PCLZIP_ERR_DIRECTORY_RESTRICTION => 'PCLZIP_ERR_DIRECTORY_RESTRICTION'
|
---|
1231 | );
|
---|
1232 |
|
---|
1233 | if (isset($v_name[$this->error_code])) {
|
---|
1234 | $v_value = $v_name[$this->error_code];
|
---|
1235 | }
|
---|
1236 | else {
|
---|
1237 | $v_value = 'NoName';
|
---|
1238 | }
|
---|
1239 |
|
---|
1240 | if ($p_with_code) {
|
---|
1241 | return($v_value.' ('.$this->error_code.')');
|
---|
1242 | }
|
---|
1243 | else {
|
---|
1244 | return($v_value);
|
---|
1245 | }
|
---|
1246 | }
|
---|
1247 | // --------------------------------------------------------------------------------
|
---|
1248 |
|
---|
1249 | // --------------------------------------------------------------------------------
|
---|
1250 | // Function : errorInfo()
|
---|
1251 | // Description :
|
---|
1252 | // Parameters :
|
---|
1253 | // --------------------------------------------------------------------------------
|
---|
1254 | function errorInfo($p_full=false)
|
---|
1255 | {
|
---|
1256 | if (PCLZIP_ERROR_EXTERNAL == 1) {
|
---|
1257 | return(PclErrorString());
|
---|
1258 | }
|
---|
1259 | else {
|
---|
1260 | if ($p_full) {
|
---|
1261 | return($this->errorName(true)." : ".$this->error_string);
|
---|
1262 | }
|
---|
1263 | else {
|
---|
1264 | return($this->error_string." [code ".$this->error_code."]");
|
---|
1265 | }
|
---|
1266 | }
|
---|
1267 | }
|
---|
1268 | // --------------------------------------------------------------------------------
|
---|
1269 |
|
---|
1270 |
|
---|
1271 | // --------------------------------------------------------------------------------
|
---|
1272 | // ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS *****
|
---|
1273 | // ***** *****
|
---|
1274 | // ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY *****
|
---|
1275 | // --------------------------------------------------------------------------------
|
---|
1276 |
|
---|
1277 |
|
---|
1278 |
|
---|
1279 | // --------------------------------------------------------------------------------
|
---|
1280 | // Function : privCheckFormat()
|
---|
1281 | // Description :
|
---|
1282 | // This method check that the archive exists and is a valid zip archive.
|
---|
1283 | // Several level of check exists. (futur)
|
---|
1284 | // Parameters :
|
---|
1285 | // $p_level : Level of check. Default 0.
|
---|
1286 | // 0 : Check the first bytes (magic codes) (default value))
|
---|
1287 | // 1 : 0 + Check the central directory (futur)
|
---|
1288 | // 2 : 1 + Check each file header (futur)
|
---|
1289 | // Return Values :
|
---|
1290 | // true on success,
|
---|
1291 | // false on error, the error code is set.
|
---|
1292 | // --------------------------------------------------------------------------------
|
---|
1293 | function privCheckFormat($p_level=0)
|
---|
1294 | {
|
---|
1295 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", "");
|
---|
1296 | $v_result = true;
|
---|
1297 |
|
---|
1298 | // ----- Reset the file system cache
|
---|
1299 | clearstatcache();
|
---|
1300 |
|
---|
1301 | // ----- Reset the error handler
|
---|
1302 | $this->privErrorReset();
|
---|
1303 |
|
---|
1304 | // ----- Look if the file exits
|
---|
1305 | if (!is_file($this->zipname)) {
|
---|
1306 | // ----- Error log
|
---|
1307 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'");
|
---|
1308 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
|
---|
1309 | return(false);
|
---|
1310 | }
|
---|
1311 |
|
---|
1312 | // ----- Check that the file is readeable
|
---|
1313 | if (!is_readable($this->zipname)) {
|
---|
1314 | // ----- Error log
|
---|
1315 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'");
|
---|
1316 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
|
---|
1317 | return(false);
|
---|
1318 | }
|
---|
1319 |
|
---|
1320 | // ----- Check the magic code
|
---|
1321 | // TBC
|
---|
1322 |
|
---|
1323 | // ----- Check the central header
|
---|
1324 | // TBC
|
---|
1325 |
|
---|
1326 | // ----- Check each file header
|
---|
1327 | // TBC
|
---|
1328 |
|
---|
1329 | // ----- Return
|
---|
1330 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1331 | return $v_result;
|
---|
1332 | }
|
---|
1333 | // --------------------------------------------------------------------------------
|
---|
1334 |
|
---|
1335 | // --------------------------------------------------------------------------------
|
---|
1336 | // Function : privParseOptions()
|
---|
1337 | // Description :
|
---|
1338 | // This internal methods reads the variable list of arguments ($p_options_list,
|
---|
1339 | // $p_size) and generate an array with the options and values ($v_result_list).
|
---|
1340 | // $v_requested_options contains the options that can be present and those that
|
---|
1341 | // must be present.
|
---|
1342 | // $v_requested_options is an array, with the option value as key, and 'optional',
|
---|
1343 | // or 'mandatory' as value.
|
---|
1344 | // Parameters :
|
---|
1345 | // See above.
|
---|
1346 | // Return Values :
|
---|
1347 | // 1 on success.
|
---|
1348 | // 0 on failure.
|
---|
1349 | // --------------------------------------------------------------------------------
|
---|
1350 | function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options=false)
|
---|
1351 | {
|
---|
1352 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", "");
|
---|
1353 | $v_result=1;
|
---|
1354 |
|
---|
1355 | // ----- Read the options
|
---|
1356 | $i=0;
|
---|
1357 | while ($i<$p_size) {
|
---|
1358 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'");
|
---|
1359 |
|
---|
1360 | // ----- Check if the option is supported
|
---|
1361 | if (!isset($v_requested_options[$p_options_list[$i]])) {
|
---|
1362 | // ----- Error log
|
---|
1363 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method");
|
---|
1364 |
|
---|
1365 | // ----- Return
|
---|
1366 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1367 | return PclZip::errorCode();
|
---|
1368 | }
|
---|
1369 |
|
---|
1370 | // ----- Look for next option
|
---|
1371 | switch ($p_options_list[$i]) {
|
---|
1372 | // ----- Look for options that request a path value
|
---|
1373 | case PCLZIP_OPT_PATH :
|
---|
1374 | case PCLZIP_OPT_REMOVE_PATH :
|
---|
1375 | case PCLZIP_OPT_ADD_PATH :
|
---|
1376 | // ----- Check the number of parameters
|
---|
1377 | if (($i+1) >= $p_size) {
|
---|
1378 | // ----- Error log
|
---|
1379 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1380 |
|
---|
1381 | // ----- Return
|
---|
1382 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1383 | return PclZip::errorCode();
|
---|
1384 | }
|
---|
1385 |
|
---|
1386 | // ----- Get the value
|
---|
1387 | $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);
|
---|
1388 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
---|
1389 | $i++;
|
---|
1390 | break;
|
---|
1391 |
|
---|
1392 | case PCLZIP_OPT_EXTRACT_DIR_RESTRICTION :
|
---|
1393 | // ----- Check the number of parameters
|
---|
1394 | if (($i+1) >= $p_size) {
|
---|
1395 | // ----- Error log
|
---|
1396 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1397 |
|
---|
1398 | // ----- Return
|
---|
1399 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1400 | return PclZip::errorCode();
|
---|
1401 | }
|
---|
1402 |
|
---|
1403 | // ----- Get the value
|
---|
1404 | if ( is_string($p_options_list[$i+1])
|
---|
1405 | && ($p_options_list[$i+1] != '')) {
|
---|
1406 | $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);
|
---|
1407 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
---|
1408 | $i++;
|
---|
1409 | }
|
---|
1410 | else {
|
---|
1411 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." set with an empty value is ignored.");
|
---|
1412 | }
|
---|
1413 | break;
|
---|
1414 |
|
---|
1415 | // ----- Look for options that request an array of string for value
|
---|
1416 | case PCLZIP_OPT_BY_NAME :
|
---|
1417 | // ----- Check the number of parameters
|
---|
1418 | if (($i+1) >= $p_size) {
|
---|
1419 | // ----- Error log
|
---|
1420 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1421 |
|
---|
1422 | // ----- Return
|
---|
1423 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1424 | return PclZip::errorCode();
|
---|
1425 | }
|
---|
1426 |
|
---|
1427 | // ----- Get the value
|
---|
1428 | if (is_string($p_options_list[$i+1])) {
|
---|
1429 | $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1];
|
---|
1430 | }
|
---|
1431 | else if (is_array($p_options_list[$i+1])) {
|
---|
1432 | $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
|
---|
1433 | }
|
---|
1434 | else {
|
---|
1435 | // ----- Error log
|
---|
1436 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1437 |
|
---|
1438 | // ----- Return
|
---|
1439 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1440 | return PclZip::errorCode();
|
---|
1441 | }
|
---|
1442 | ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
---|
1443 | $i++;
|
---|
1444 | break;
|
---|
1445 |
|
---|
1446 | // ----- Look for options that request an EREG or PREG expression
|
---|
1447 | case PCLZIP_OPT_BY_EREG :
|
---|
1448 | case PCLZIP_OPT_BY_PREG :
|
---|
1449 | //case PCLZIP_OPT_CRYPT :
|
---|
1450 | // ----- Check the number of parameters
|
---|
1451 | if (($i+1) >= $p_size) {
|
---|
1452 | // ----- Error log
|
---|
1453 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1454 |
|
---|
1455 | // ----- Return
|
---|
1456 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1457 | return PclZip::errorCode();
|
---|
1458 | }
|
---|
1459 |
|
---|
1460 | // ----- Get the value
|
---|
1461 | if (is_string($p_options_list[$i+1])) {
|
---|
1462 | $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
|
---|
1463 | }
|
---|
1464 | else {
|
---|
1465 | // ----- Error log
|
---|
1466 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1467 |
|
---|
1468 | // ----- Return
|
---|
1469 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1470 | return PclZip::errorCode();
|
---|
1471 | }
|
---|
1472 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
---|
1473 | $i++;
|
---|
1474 | break;
|
---|
1475 |
|
---|
1476 | // ----- Look for options that takes a string
|
---|
1477 | case PCLZIP_OPT_COMMENT :
|
---|
1478 | case PCLZIP_OPT_ADD_COMMENT :
|
---|
1479 | case PCLZIP_OPT_PREPEND_COMMENT :
|
---|
1480 | // ----- Check the number of parameters
|
---|
1481 | if (($i+1) >= $p_size) {
|
---|
1482 | // ----- Error log
|
---|
1483 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE,
|
---|
1484 | "Missing parameter value for option '"
|
---|
1485 | .PclZipUtilOptionText($p_options_list[$i])
|
---|
1486 | ."'");
|
---|
1487 |
|
---|
1488 | // ----- Return
|
---|
1489 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1490 | return PclZip::errorCode();
|
---|
1491 | }
|
---|
1492 |
|
---|
1493 | // ----- Get the value
|
---|
1494 | if (is_string($p_options_list[$i+1])) {
|
---|
1495 | $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
|
---|
1496 | }
|
---|
1497 | else {
|
---|
1498 | // ----- Error log
|
---|
1499 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE,
|
---|
1500 | "Wrong parameter value for option '"
|
---|
1501 | .PclZipUtilOptionText($p_options_list[$i])
|
---|
1502 | ."'");
|
---|
1503 |
|
---|
1504 | // ----- Return
|
---|
1505 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1506 | return PclZip::errorCode();
|
---|
1507 | }
|
---|
1508 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
---|
1509 | $i++;
|
---|
1510 | break;
|
---|
1511 |
|
---|
1512 | // ----- Look for options that request an array of index
|
---|
1513 | case PCLZIP_OPT_BY_INDEX :
|
---|
1514 | // ----- Check the number of parameters
|
---|
1515 | if (($i+1) >= $p_size) {
|
---|
1516 | // ----- Error log
|
---|
1517 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1518 |
|
---|
1519 | // ----- Return
|
---|
1520 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1521 | return PclZip::errorCode();
|
---|
1522 | }
|
---|
1523 |
|
---|
1524 | // ----- Get the value
|
---|
1525 | $v_work_list = array();
|
---|
1526 | if (is_string($p_options_list[$i+1])) {
|
---|
1527 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'");
|
---|
1528 |
|
---|
1529 | // ----- Remove spaces
|
---|
1530 | $p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', '');
|
---|
1531 |
|
---|
1532 | // ----- Parse items
|
---|
1533 | $v_work_list = explode(",", $p_options_list[$i+1]);
|
---|
1534 | }
|
---|
1535 | else if (is_integer($p_options_list[$i+1])) {
|
---|
1536 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'");
|
---|
1537 | $v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1];
|
---|
1538 | }
|
---|
1539 | else if (is_array($p_options_list[$i+1])) {
|
---|
1540 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array");
|
---|
1541 | $v_work_list = $p_options_list[$i+1];
|
---|
1542 | }
|
---|
1543 | else {
|
---|
1544 | // ----- Error log
|
---|
1545 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1546 |
|
---|
1547 | // ----- Return
|
---|
1548 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1549 | return PclZip::errorCode();
|
---|
1550 | }
|
---|
1551 |
|
---|
1552 | // ----- Reduce the index list
|
---|
1553 | // each index item in the list must be a couple with a start and
|
---|
1554 | // an end value : [0,3], [5-5], [8-10], ...
|
---|
1555 | // ----- Check the format of each item
|
---|
1556 | $v_sort_flag=false;
|
---|
1557 | $v_sort_value=0;
|
---|
1558 | for ($j=0; $j<sizeof($v_work_list); $j++) {
|
---|
1559 | // ----- Explode the item
|
---|
1560 | $v_item_list = explode("-", $v_work_list[$j]);
|
---|
1561 | $v_size_item_list = sizeof($v_item_list);
|
---|
1562 |
|
---|
1563 | // ----- TBC : Here we might check that each item is a
|
---|
1564 | // real integer ...
|
---|
1565 |
|
---|
1566 | // ----- Look for single value
|
---|
1567 | if ($v_size_item_list == 1) {
|
---|
1568 | // ----- Set the option value
|
---|
1569 | $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
|
---|
1570 | $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0];
|
---|
1571 | }
|
---|
1572 | elseif ($v_size_item_list == 2) {
|
---|
1573 | // ----- Set the option value
|
---|
1574 | $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
|
---|
1575 | $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1];
|
---|
1576 | }
|
---|
1577 | else {
|
---|
1578 | // ----- Error log
|
---|
1579 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1580 |
|
---|
1581 | // ----- Return
|
---|
1582 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1583 | return PclZip::errorCode();
|
---|
1584 | }
|
---|
1585 |
|
---|
1586 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]");
|
---|
1587 |
|
---|
1588 | // ----- Look for list sort
|
---|
1589 | if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) {
|
---|
1590 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ...");
|
---|
1591 | $v_sort_flag=true;
|
---|
1592 |
|
---|
1593 | // ----- TBC : An automatic sort should be writen ...
|
---|
1594 | // ----- Error log
|
---|
1595 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1596 |
|
---|
1597 | // ----- Return
|
---|
1598 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1599 | return PclZip::errorCode();
|
---|
1600 | }
|
---|
1601 | $v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start'];
|
---|
1602 | }
|
---|
1603 |
|
---|
1604 | // ----- Sort the items
|
---|
1605 | if ($v_sort_flag) {
|
---|
1606 | // TBC : To Be Completed
|
---|
1607 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ...");
|
---|
1608 | }
|
---|
1609 |
|
---|
1610 | // ----- Next option
|
---|
1611 | $i++;
|
---|
1612 | break;
|
---|
1613 |
|
---|
1614 | // ----- Look for options that request no value
|
---|
1615 | case PCLZIP_OPT_REMOVE_ALL_PATH :
|
---|
1616 | case PCLZIP_OPT_EXTRACT_AS_STRING :
|
---|
1617 | case PCLZIP_OPT_NO_COMPRESSION :
|
---|
1618 | case PCLZIP_OPT_EXTRACT_IN_OUTPUT :
|
---|
1619 | case PCLZIP_OPT_REPLACE_NEWER :
|
---|
1620 | case PCLZIP_OPT_STOP_ON_ERROR :
|
---|
1621 | $v_result_list[$p_options_list[$i]] = true;
|
---|
1622 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
---|
1623 | break;
|
---|
1624 |
|
---|
1625 | // ----- Look for options that request an octal value
|
---|
1626 | case PCLZIP_OPT_SET_CHMOD :
|
---|
1627 | // ----- Check the number of parameters
|
---|
1628 | if (($i+1) >= $p_size) {
|
---|
1629 | // ----- Error log
|
---|
1630 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1631 |
|
---|
1632 | // ----- Return
|
---|
1633 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1634 | return PclZip::errorCode();
|
---|
1635 | }
|
---|
1636 |
|
---|
1637 | // ----- Get the value
|
---|
1638 | $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
|
---|
1639 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
|
---|
1640 | $i++;
|
---|
1641 | break;
|
---|
1642 |
|
---|
1643 | // ----- Look for options that request a call-back
|
---|
1644 | case PCLZIP_CB_PRE_EXTRACT :
|
---|
1645 | case PCLZIP_CB_POST_EXTRACT :
|
---|
1646 | case PCLZIP_CB_PRE_ADD :
|
---|
1647 | case PCLZIP_CB_POST_ADD :
|
---|
1648 | /* for futur use
|
---|
1649 | case PCLZIP_CB_PRE_DELETE :
|
---|
1650 | case PCLZIP_CB_POST_DELETE :
|
---|
1651 | case PCLZIP_CB_PRE_LIST :
|
---|
1652 | case PCLZIP_CB_POST_LIST :
|
---|
1653 | */
|
---|
1654 | // ----- Check the number of parameters
|
---|
1655 | if (($i+1) >= $p_size) {
|
---|
1656 | // ----- Error log
|
---|
1657 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1658 |
|
---|
1659 | // ----- Return
|
---|
1660 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1661 | return PclZip::errorCode();
|
---|
1662 | }
|
---|
1663 |
|
---|
1664 | // ----- Get the value
|
---|
1665 | $v_function_name = $p_options_list[$i+1];
|
---|
1666 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'");
|
---|
1667 |
|
---|
1668 | // ----- Check that the value is a valid existing function
|
---|
1669 | if (!function_exists($v_function_name)) {
|
---|
1670 | // ----- Error log
|
---|
1671 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'");
|
---|
1672 |
|
---|
1673 | // ----- Return
|
---|
1674 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1675 | return PclZip::errorCode();
|
---|
1676 | }
|
---|
1677 |
|
---|
1678 | // ----- Set the attribute
|
---|
1679 | $v_result_list[$p_options_list[$i]] = $v_function_name;
|
---|
1680 | $i++;
|
---|
1681 | break;
|
---|
1682 |
|
---|
1683 | default :
|
---|
1684 | // ----- Error log
|
---|
1685 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
|
---|
1686 | "Unknown parameter '"
|
---|
1687 | .$p_options_list[$i]."'");
|
---|
1688 |
|
---|
1689 | // ----- Return
|
---|
1690 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1691 | return PclZip::errorCode();
|
---|
1692 | }
|
---|
1693 |
|
---|
1694 | // ----- Next options
|
---|
1695 | $i++;
|
---|
1696 | }
|
---|
1697 |
|
---|
1698 | // ----- Look for mandatory options
|
---|
1699 | if ($v_requested_options !== false) {
|
---|
1700 | for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {
|
---|
1701 | // ----- Look for mandatory option
|
---|
1702 | if ($v_requested_options[$key] == 'mandatory') {
|
---|
1703 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")");
|
---|
1704 | // ----- Look if present
|
---|
1705 | if (!isset($v_result_list[$key])) {
|
---|
1706 | // ----- Error log
|
---|
1707 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");
|
---|
1708 |
|
---|
1709 | // ----- Return
|
---|
1710 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1711 | return PclZip::errorCode();
|
---|
1712 | }
|
---|
1713 | }
|
---|
1714 | }
|
---|
1715 | }
|
---|
1716 |
|
---|
1717 | // ----- Return
|
---|
1718 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1719 | return $v_result;
|
---|
1720 | }
|
---|
1721 | // --------------------------------------------------------------------------------
|
---|
1722 |
|
---|
1723 | // --------------------------------------------------------------------------------
|
---|
1724 | // Function : privFileDescrParseAtt()
|
---|
1725 | // Description :
|
---|
1726 | // Parameters :
|
---|
1727 | // Return Values :
|
---|
1728 | // 1 on success.
|
---|
1729 | // 0 on failure.
|
---|
1730 | // --------------------------------------------------------------------------------
|
---|
1731 | function privFileDescrParseAtt(&$p_file_list, &$p_filedescr, $v_options, $v_requested_options=false)
|
---|
1732 | {
|
---|
1733 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrParseAtt", "");
|
---|
1734 | $v_result=1;
|
---|
1735 |
|
---|
1736 | // ----- For each file in the list check the attributes
|
---|
1737 | foreach ($p_file_list as $v_key => $v_value) {
|
---|
1738 |
|
---|
1739 | // ----- Check if the option is supported
|
---|
1740 | if (!isset($v_requested_options[$v_key])) {
|
---|
1741 | // ----- Error log
|
---|
1742 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file attribute '".$v_key."' for this file");
|
---|
1743 |
|
---|
1744 | // ----- Return
|
---|
1745 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1746 | return PclZip::errorCode();
|
---|
1747 | }
|
---|
1748 |
|
---|
1749 | // ----- Look for attribute
|
---|
1750 | switch ($v_key) {
|
---|
1751 | case PCLZIP_ATT_FILE_NAME :
|
---|
1752 | if (!is_string($v_value)) {
|
---|
1753 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");
|
---|
1754 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1755 | return PclZip::errorCode();
|
---|
1756 | }
|
---|
1757 |
|
---|
1758 | $p_filedescr['filename'] = PclZipUtilPathReduction($v_value);
|
---|
1759 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");
|
---|
1760 |
|
---|
1761 | if ($p_filedescr['filename'] == '') {
|
---|
1762 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty filename for attribute '".PclZipUtilOptionText($v_key)."'");
|
---|
1763 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1764 | return PclZip::errorCode();
|
---|
1765 | }
|
---|
1766 |
|
---|
1767 | break;
|
---|
1768 |
|
---|
1769 | case PCLZIP_ATT_FILE_NEW_SHORT_NAME :
|
---|
1770 | if (!is_string($v_value)) {
|
---|
1771 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");
|
---|
1772 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1773 | return PclZip::errorCode();
|
---|
1774 | }
|
---|
1775 |
|
---|
1776 | $p_filedescr['new_short_name'] = PclZipUtilPathReduction($v_value);
|
---|
1777 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");
|
---|
1778 |
|
---|
1779 | if ($p_filedescr['new_short_name'] == '') {
|
---|
1780 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty short filename for attribute '".PclZipUtilOptionText($v_key)."'");
|
---|
1781 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1782 | return PclZip::errorCode();
|
---|
1783 | }
|
---|
1784 | break;
|
---|
1785 |
|
---|
1786 | case PCLZIP_ATT_FILE_NEW_FULL_NAME :
|
---|
1787 | if (!is_string($v_value)) {
|
---|
1788 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");
|
---|
1789 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1790 | return PclZip::errorCode();
|
---|
1791 | }
|
---|
1792 |
|
---|
1793 | $p_filedescr['new_full_name'] = PclZipUtilPathReduction($v_value);
|
---|
1794 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");
|
---|
1795 |
|
---|
1796 | if ($p_filedescr['new_full_name'] == '') {
|
---|
1797 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty full filename for attribute '".PclZipUtilOptionText($v_key)."'");
|
---|
1798 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1799 | return PclZip::errorCode();
|
---|
1800 | }
|
---|
1801 | break;
|
---|
1802 |
|
---|
1803 | default :
|
---|
1804 | // ----- Error log
|
---|
1805 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,
|
---|
1806 | "Unknown parameter '".$v_key."'");
|
---|
1807 |
|
---|
1808 | // ----- Return
|
---|
1809 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1810 | return PclZip::errorCode();
|
---|
1811 | }
|
---|
1812 |
|
---|
1813 | // ----- Look for mandatory options
|
---|
1814 | if ($v_requested_options !== false) {
|
---|
1815 | for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {
|
---|
1816 | // ----- Look for mandatory option
|
---|
1817 | if ($v_requested_options[$key] == 'mandatory') {
|
---|
1818 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")");
|
---|
1819 | // ----- Look if present
|
---|
1820 | if (!isset($p_file_list[$key])) {
|
---|
1821 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");
|
---|
1822 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1823 | return PclZip::errorCode();
|
---|
1824 | }
|
---|
1825 | }
|
---|
1826 | }
|
---|
1827 | }
|
---|
1828 |
|
---|
1829 | // end foreach
|
---|
1830 | }
|
---|
1831 |
|
---|
1832 | // ----- Return
|
---|
1833 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1834 | return $v_result;
|
---|
1835 | }
|
---|
1836 | // --------------------------------------------------------------------------------
|
---|
1837 |
|
---|
1838 | // --------------------------------------------------------------------------------
|
---|
1839 | // Function : privFileDescrExpand()
|
---|
1840 | // Description :
|
---|
1841 | // Parameters :
|
---|
1842 | // Return Values :
|
---|
1843 | // 1 on success.
|
---|
1844 | // 0 on failure.
|
---|
1845 | // --------------------------------------------------------------------------------
|
---|
1846 | function privFileDescrExpand(&$p_filedescr_list, &$p_options)
|
---|
1847 | {
|
---|
1848 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrExpand", "");
|
---|
1849 | $v_result=1;
|
---|
1850 |
|
---|
1851 | // ----- Create a result list
|
---|
1852 | $v_result_list = array();
|
---|
1853 |
|
---|
1854 | // ----- Look each entry
|
---|
1855 | for ($i=0; $i<sizeof($p_filedescr_list); $i++) {
|
---|
1856 | // ----- Get filedescr
|
---|
1857 | $v_descr = $p_filedescr_list[$i];
|
---|
1858 |
|
---|
1859 | // ----- Reduce the filename
|
---|
1860 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr before reduction :'".$v_descr['filename']."'");
|
---|
1861 | $v_descr['filename'] = PclZipUtilTranslateWinPath($v_descr['filename']);
|
---|
1862 | $v_descr['filename'] = PclZipUtilPathReduction($v_descr['filename']);
|
---|
1863 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr after reduction :'".$v_descr['filename']."'");
|
---|
1864 |
|
---|
1865 | // ----- Get type of descr
|
---|
1866 | if (!file_exists($v_descr['filename'])) {
|
---|
1867 | // ----- Error log
|
---|
1868 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_descr['filename']."' does not exists");
|
---|
1869 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$v_descr['filename']."' does not exists");
|
---|
1870 |
|
---|
1871 | // ----- Return
|
---|
1872 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
1873 | return PclZip::errorCode();
|
---|
1874 | }
|
---|
1875 | if (@is_file($v_descr['filename'])) {
|
---|
1876 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a file");
|
---|
1877 | $v_descr['type'] = 'file';
|
---|
1878 | }
|
---|
1879 | else if (@is_dir($v_descr['filename'])) {
|
---|
1880 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a folder");
|
---|
1881 | $v_descr['type'] = 'folder';
|
---|
1882 | }
|
---|
1883 | else if (@is_link($v_descr['filename'])) {
|
---|
1884 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : link");
|
---|
1885 | // skip
|
---|
1886 | continue;
|
---|
1887 | }
|
---|
1888 | else {
|
---|
1889 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : unknown type");
|
---|
1890 | // skip
|
---|
1891 | continue;
|
---|
1892 | }
|
---|
1893 |
|
---|
1894 | // ----- Calculate the stored filename
|
---|
1895 | $this->privCalculateStoredFilename($v_descr, $p_options);
|
---|
1896 |
|
---|
1897 | // ----- Add the descriptor in result list
|
---|
1898 | $v_result_list[sizeof($v_result_list)] = $v_descr;
|
---|
1899 |
|
---|
1900 | // ----- Look for folder
|
---|
1901 | if ($v_descr['type'] == 'folder') {
|
---|
1902 | // ----- List of items in folder
|
---|
1903 | $v_dirlist_descr = array();
|
---|
1904 | $v_dirlist_nb = 0;
|
---|
1905 | if ($v_folder_handler = @opendir($v_descr['filename'])) {
|
---|
1906 | while (($v_item_handler = @readdir($v_folder_handler)) !== false) {
|
---|
1907 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for '".$v_item_handler."' in the directory");
|
---|
1908 |
|
---|
1909 | // ----- Skip '.' and '..'
|
---|
1910 | if (($v_item_handler == '.') || ($v_item_handler == '..')) {
|
---|
1911 | continue;
|
---|
1912 | }
|
---|
1913 |
|
---|
1914 | // ----- Compose the full filename
|
---|
1915 | $v_dirlist_descr[$v_dirlist_nb]['filename'] = $v_descr['filename'].'/'.$v_item_handler;
|
---|
1916 |
|
---|
1917 | // ----- Look for different stored filename
|
---|
1918 | // Because the name of the folder was changed, the name of the
|
---|
1919 | // files/sub-folders also change
|
---|
1920 | if ($v_descr['stored_filename'] != $v_descr['filename']) {
|
---|
1921 | $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_descr['stored_filename'].'/'.$v_item_handler;
|
---|
1922 | }
|
---|
1923 |
|
---|
1924 | $v_dirlist_nb++;
|
---|
1925 | }
|
---|
1926 | }
|
---|
1927 | else {
|
---|
1928 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to open dir '".$v_descr['filename']."' in read mode. Skipped.");
|
---|
1929 | // TBC : unable to open folder in read mode
|
---|
1930 | }
|
---|
1931 |
|
---|
1932 | // ----- Expand each element of the list
|
---|
1933 | if ($v_dirlist_nb != 0) {
|
---|
1934 | // ----- Expand
|
---|
1935 | if (($v_result = $this->privFileDescrExpand($v_dirlist_descr, $p_options)) != 1) {
|
---|
1936 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1937 | return $v_result;
|
---|
1938 | }
|
---|
1939 |
|
---|
1940 | // ----- Concat the resulting list
|
---|
1941 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Merging result list (size '".sizeof($v_result_list)."') with dirlist (size '".sizeof($v_dirlist_descr)."')");
|
---|
1942 | $v_result_list = array_merge($v_result_list, $v_dirlist_descr);
|
---|
1943 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "merged result list is size '".sizeof($v_result_list)."'");
|
---|
1944 | }
|
---|
1945 | else {
|
---|
1946 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Nothing in this folder to expand.");
|
---|
1947 | }
|
---|
1948 |
|
---|
1949 | // ----- Free local array
|
---|
1950 | unset($v_dirlist_descr);
|
---|
1951 | }
|
---|
1952 | }
|
---|
1953 |
|
---|
1954 | // ----- Get the result list
|
---|
1955 | $p_filedescr_list = $v_result_list;
|
---|
1956 |
|
---|
1957 | // ----- Return
|
---|
1958 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1959 | return $v_result;
|
---|
1960 | }
|
---|
1961 | // --------------------------------------------------------------------------------
|
---|
1962 |
|
---|
1963 | // --------------------------------------------------------------------------------
|
---|
1964 | // Function : privCreate()
|
---|
1965 | // Description :
|
---|
1966 | // Parameters :
|
---|
1967 | // Return Values :
|
---|
1968 | // --------------------------------------------------------------------------------
|
---|
1969 | function privCreate($p_filedescr_list, &$p_result_list, &$p_options)
|
---|
1970 | {
|
---|
1971 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list");
|
---|
1972 | $v_result=1;
|
---|
1973 | $v_list_detail = array();
|
---|
1974 |
|
---|
1975 | // ----- Magic quotes trick
|
---|
1976 | $this->privDisableMagicQuotes();
|
---|
1977 |
|
---|
1978 | // ----- Open the file in write mode
|
---|
1979 | if (($v_result = $this->privOpenFd('wb')) != 1)
|
---|
1980 | {
|
---|
1981 | // ----- Return
|
---|
1982 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1983 | return $v_result;
|
---|
1984 | }
|
---|
1985 |
|
---|
1986 | // ----- Add the list of files
|
---|
1987 | $v_result = $this->privAddList($p_filedescr_list, $p_result_list, $p_options);
|
---|
1988 |
|
---|
1989 | // ----- Close
|
---|
1990 | $this->privCloseFd();
|
---|
1991 |
|
---|
1992 | // ----- Magic quotes trick
|
---|
1993 | $this->privSwapBackMagicQuotes();
|
---|
1994 |
|
---|
1995 | // ----- Return
|
---|
1996 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
1997 | return $v_result;
|
---|
1998 | }
|
---|
1999 | // --------------------------------------------------------------------------------
|
---|
2000 |
|
---|
2001 | // --------------------------------------------------------------------------------
|
---|
2002 | // Function : privAdd()
|
---|
2003 | // Description :
|
---|
2004 | // Parameters :
|
---|
2005 | // Return Values :
|
---|
2006 | // --------------------------------------------------------------------------------
|
---|
2007 | function privAdd($p_filedescr_list, &$p_result_list, &$p_options)
|
---|
2008 | {
|
---|
2009 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list");
|
---|
2010 | $v_result=1;
|
---|
2011 | $v_list_detail = array();
|
---|
2012 |
|
---|
2013 | // ----- Look if the archive exists or is empty
|
---|
2014 | if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0))
|
---|
2015 | {
|
---|
2016 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it.");
|
---|
2017 |
|
---|
2018 | // ----- Do a create
|
---|
2019 | $v_result = $this->privCreate($p_filedescr_list, $p_result_list, $p_options);
|
---|
2020 |
|
---|
2021 | // ----- Return
|
---|
2022 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2023 | return $v_result;
|
---|
2024 | }
|
---|
2025 | // ----- Magic quotes trick
|
---|
2026 | $this->privDisableMagicQuotes();
|
---|
2027 |
|
---|
2028 | // ----- Open the zip file
|
---|
2029 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
2030 | if (($v_result=$this->privOpenFd('rb')) != 1)
|
---|
2031 | {
|
---|
2032 | // ----- Magic quotes trick
|
---|
2033 | $this->privSwapBackMagicQuotes();
|
---|
2034 |
|
---|
2035 | // ----- Return
|
---|
2036 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2037 | return $v_result;
|
---|
2038 | }
|
---|
2039 |
|
---|
2040 | // ----- Read the central directory informations
|
---|
2041 | $v_central_dir = array();
|
---|
2042 | if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
---|
2043 | {
|
---|
2044 | $this->privCloseFd();
|
---|
2045 | $this->privSwapBackMagicQuotes();
|
---|
2046 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2047 | return $v_result;
|
---|
2048 | }
|
---|
2049 |
|
---|
2050 | // ----- Go to beginning of File
|
---|
2051 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
|
---|
2052 | @rewind($this->zip_fd);
|
---|
2053 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
|
---|
2054 |
|
---|
2055 | // ----- Creates a temporay file
|
---|
2056 | $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
|
---|
2057 |
|
---|
2058 | // ----- Open the temporary file in write mode
|
---|
2059 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
2060 | if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)
|
---|
2061 | {
|
---|
2062 | $this->privCloseFd();
|
---|
2063 | $this->privSwapBackMagicQuotes();
|
---|
2064 |
|
---|
2065 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
|
---|
2066 |
|
---|
2067 | // ----- Return
|
---|
2068 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
2069 | return PclZip::errorCode();
|
---|
2070 | }
|
---|
2071 |
|
---|
2072 | // ----- Copy the files from the archive to the temporary file
|
---|
2073 | // TBC : Here I should better append the file and go back to erase the central dir
|
---|
2074 | $v_size = $v_central_dir['offset'];
|
---|
2075 | while ($v_size != 0)
|
---|
2076 | {
|
---|
2077 | $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
2078 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
2079 | $v_buffer = fread($this->zip_fd, $v_read_size);
|
---|
2080 | @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
---|
2081 | $v_size -= $v_read_size;
|
---|
2082 | }
|
---|
2083 |
|
---|
2084 | // ----- Swap the file descriptor
|
---|
2085 | // Here is a trick : I swap the temporary fd with the zip fd, in order to use
|
---|
2086 | // the following methods on the temporary fil and not the real archive
|
---|
2087 | $v_swap = $this->zip_fd;
|
---|
2088 | $this->zip_fd = $v_zip_temp_fd;
|
---|
2089 | $v_zip_temp_fd = $v_swap;
|
---|
2090 |
|
---|
2091 | // ----- Add the files
|
---|
2092 | $v_header_list = array();
|
---|
2093 | if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1)
|
---|
2094 | {
|
---|
2095 | fclose($v_zip_temp_fd);
|
---|
2096 | $this->privCloseFd();
|
---|
2097 | @unlink($v_zip_temp_name);
|
---|
2098 | $this->privSwapBackMagicQuotes();
|
---|
2099 |
|
---|
2100 | // ----- Return
|
---|
2101 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2102 | return $v_result;
|
---|
2103 | }
|
---|
2104 |
|
---|
2105 | // ----- Store the offset of the central dir
|
---|
2106 | $v_offset = @ftell($this->zip_fd);
|
---|
2107 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");
|
---|
2108 |
|
---|
2109 | // ----- Copy the block of file headers from the old archive
|
---|
2110 | $v_size = $v_central_dir['size'];
|
---|
2111 | while ($v_size != 0)
|
---|
2112 | {
|
---|
2113 | $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
2114 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
2115 | $v_buffer = @fread($v_zip_temp_fd, $v_read_size);
|
---|
2116 | @fwrite($this->zip_fd, $v_buffer, $v_read_size);
|
---|
2117 | $v_size -= $v_read_size;
|
---|
2118 | }
|
---|
2119 |
|
---|
2120 | // ----- Create the Central Dir files header
|
---|
2121 | for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++)
|
---|
2122 | {
|
---|
2123 | // ----- Create the file header
|
---|
2124 | if ($v_header_list[$i]['status'] == 'ok') {
|
---|
2125 | if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
|
---|
2126 | fclose($v_zip_temp_fd);
|
---|
2127 | $this->privCloseFd();
|
---|
2128 | @unlink($v_zip_temp_name);
|
---|
2129 | $this->privSwapBackMagicQuotes();
|
---|
2130 |
|
---|
2131 | // ----- Return
|
---|
2132 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2133 | return $v_result;
|
---|
2134 | }
|
---|
2135 | $v_count++;
|
---|
2136 | }
|
---|
2137 |
|
---|
2138 | // ----- Transform the header to a 'usable' info
|
---|
2139 | $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
|
---|
2140 | }
|
---|
2141 |
|
---|
2142 | // ----- Zip file comment
|
---|
2143 | $v_comment = $v_central_dir['comment'];
|
---|
2144 | if (isset($p_options[PCLZIP_OPT_COMMENT])) {
|
---|
2145 | $v_comment = $p_options[PCLZIP_OPT_COMMENT];
|
---|
2146 | }
|
---|
2147 | if (isset($p_options[PCLZIP_OPT_ADD_COMMENT])) {
|
---|
2148 | $v_comment = $v_comment.$p_options[PCLZIP_OPT_ADD_COMMENT];
|
---|
2149 | }
|
---|
2150 | if (isset($p_options[PCLZIP_OPT_PREPEND_COMMENT])) {
|
---|
2151 | $v_comment = $p_options[PCLZIP_OPT_PREPEND_COMMENT].$v_comment;
|
---|
2152 | }
|
---|
2153 |
|
---|
2154 | // ----- Calculate the size of the central header
|
---|
2155 | $v_size = @ftell($this->zip_fd)-$v_offset;
|
---|
2156 |
|
---|
2157 | // ----- Create the central dir footer
|
---|
2158 | if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1)
|
---|
2159 | {
|
---|
2160 | // ----- Reset the file list
|
---|
2161 | unset($v_header_list);
|
---|
2162 | $this->privSwapBackMagicQuotes();
|
---|
2163 |
|
---|
2164 | // ----- Return
|
---|
2165 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2166 | return $v_result;
|
---|
2167 | }
|
---|
2168 |
|
---|
2169 | // ----- Swap back the file descriptor
|
---|
2170 | $v_swap = $this->zip_fd;
|
---|
2171 | $this->zip_fd = $v_zip_temp_fd;
|
---|
2172 | $v_zip_temp_fd = $v_swap;
|
---|
2173 |
|
---|
2174 | // ----- Close
|
---|
2175 | $this->privCloseFd();
|
---|
2176 |
|
---|
2177 | // ----- Close the temporary file
|
---|
2178 | @fclose($v_zip_temp_fd);
|
---|
2179 |
|
---|
2180 | // ----- Magic quotes trick
|
---|
2181 | $this->privSwapBackMagicQuotes();
|
---|
2182 |
|
---|
2183 | // ----- Delete the zip file
|
---|
2184 | // TBC : I should test the result ...
|
---|
2185 | @unlink($this->zipname);
|
---|
2186 |
|
---|
2187 | // ----- Rename the temporary file
|
---|
2188 | // TBC : I should test the result ...
|
---|
2189 | //@rename($v_zip_temp_name, $this->zipname);
|
---|
2190 | PclZipUtilRename($v_zip_temp_name, $this->zipname);
|
---|
2191 |
|
---|
2192 | // ----- Return
|
---|
2193 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2194 | return $v_result;
|
---|
2195 | }
|
---|
2196 | // --------------------------------------------------------------------------------
|
---|
2197 |
|
---|
2198 | // --------------------------------------------------------------------------------
|
---|
2199 | // Function : privOpenFd()
|
---|
2200 | // Description :
|
---|
2201 | // Parameters :
|
---|
2202 | // --------------------------------------------------------------------------------
|
---|
2203 | function privOpenFd($p_mode)
|
---|
2204 | {
|
---|
2205 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode);
|
---|
2206 | $v_result=1;
|
---|
2207 |
|
---|
2208 | // ----- Look if already open
|
---|
2209 | if ($this->zip_fd != 0)
|
---|
2210 | {
|
---|
2211 | // ----- Error log
|
---|
2212 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open');
|
---|
2213 |
|
---|
2214 | // ----- Return
|
---|
2215 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
2216 | return PclZip::errorCode();
|
---|
2217 | }
|
---|
2218 |
|
---|
2219 | // ----- Open the zip file
|
---|
2220 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode');
|
---|
2221 | if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0)
|
---|
2222 | {
|
---|
2223 | // ----- Error log
|
---|
2224 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode');
|
---|
2225 |
|
---|
2226 | // ----- Return
|
---|
2227 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
2228 | return PclZip::errorCode();
|
---|
2229 | }
|
---|
2230 |
|
---|
2231 | // ----- Return
|
---|
2232 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2233 | return $v_result;
|
---|
2234 | }
|
---|
2235 | // --------------------------------------------------------------------------------
|
---|
2236 |
|
---|
2237 | // --------------------------------------------------------------------------------
|
---|
2238 | // Function : privCloseFd()
|
---|
2239 | // Description :
|
---|
2240 | // Parameters :
|
---|
2241 | // --------------------------------------------------------------------------------
|
---|
2242 | function privCloseFd()
|
---|
2243 | {
|
---|
2244 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", "");
|
---|
2245 | $v_result=1;
|
---|
2246 |
|
---|
2247 | if ($this->zip_fd != 0)
|
---|
2248 | @fclose($this->zip_fd);
|
---|
2249 | $this->zip_fd = 0;
|
---|
2250 |
|
---|
2251 | // ----- Return
|
---|
2252 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2253 | return $v_result;
|
---|
2254 | }
|
---|
2255 | // --------------------------------------------------------------------------------
|
---|
2256 |
|
---|
2257 | // --------------------------------------------------------------------------------
|
---|
2258 | // Function : privAddList()
|
---|
2259 | // Description :
|
---|
2260 | // $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
|
---|
2261 | // different from the real path of the file. This is usefull if you want to have PclTar
|
---|
2262 | // running in any directory, and memorize relative path from an other directory.
|
---|
2263 | // Parameters :
|
---|
2264 | // $p_list : An array containing the file or directory names to add in the tar
|
---|
2265 | // $p_result_list : list of added files with their properties (specially the status field)
|
---|
2266 | // $p_add_dir : Path to add in the filename path archived
|
---|
2267 | // $p_remove_dir : Path to remove in the filename path archived
|
---|
2268 | // Return Values :
|
---|
2269 | // --------------------------------------------------------------------------------
|
---|
2270 | // function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
|
---|
2271 | function privAddList($p_filedescr_list, &$p_result_list, &$p_options)
|
---|
2272 | {
|
---|
2273 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list");
|
---|
2274 | $v_result=1;
|
---|
2275 |
|
---|
2276 | // ----- Add the files
|
---|
2277 | $v_header_list = array();
|
---|
2278 | if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1)
|
---|
2279 | {
|
---|
2280 | // ----- Return
|
---|
2281 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2282 | return $v_result;
|
---|
2283 | }
|
---|
2284 |
|
---|
2285 | // ----- Store the offset of the central dir
|
---|
2286 | $v_offset = @ftell($this->zip_fd);
|
---|
2287 |
|
---|
2288 | // ----- Create the Central Dir files header
|
---|
2289 | for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++)
|
---|
2290 | {
|
---|
2291 | // ----- Create the file header
|
---|
2292 | if ($v_header_list[$i]['status'] == 'ok') {
|
---|
2293 | if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
|
---|
2294 | // ----- Return
|
---|
2295 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2296 | return $v_result;
|
---|
2297 | }
|
---|
2298 | $v_count++;
|
---|
2299 | }
|
---|
2300 |
|
---|
2301 | // ----- Transform the header to a 'usable' info
|
---|
2302 | $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
|
---|
2303 | }
|
---|
2304 |
|
---|
2305 | // ----- Zip file comment
|
---|
2306 | $v_comment = '';
|
---|
2307 | if (isset($p_options[PCLZIP_OPT_COMMENT])) {
|
---|
2308 | $v_comment = $p_options[PCLZIP_OPT_COMMENT];
|
---|
2309 | }
|
---|
2310 |
|
---|
2311 | // ----- Calculate the size of the central header
|
---|
2312 | $v_size = @ftell($this->zip_fd)-$v_offset;
|
---|
2313 |
|
---|
2314 | // ----- Create the central dir footer
|
---|
2315 | if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1)
|
---|
2316 | {
|
---|
2317 | // ----- Reset the file list
|
---|
2318 | unset($v_header_list);
|
---|
2319 |
|
---|
2320 | // ----- Return
|
---|
2321 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2322 | return $v_result;
|
---|
2323 | }
|
---|
2324 |
|
---|
2325 | // ----- Return
|
---|
2326 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2327 | return $v_result;
|
---|
2328 | }
|
---|
2329 | // --------------------------------------------------------------------------------
|
---|
2330 |
|
---|
2331 | // --------------------------------------------------------------------------------
|
---|
2332 | // Function : privAddFileList()
|
---|
2333 | // Description :
|
---|
2334 | // Parameters :
|
---|
2335 | // $p_filedescr_list : An array containing the file description
|
---|
2336 | // or directory names to add in the zip
|
---|
2337 | // $p_result_list : list of added files with their properties (specially the status field)
|
---|
2338 | // Return Values :
|
---|
2339 | // --------------------------------------------------------------------------------
|
---|
2340 | function privAddFileList($p_filedescr_list, &$p_result_list, &$p_options)
|
---|
2341 | {
|
---|
2342 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "filedescr_list");
|
---|
2343 | $v_result=1;
|
---|
2344 | $v_header = array();
|
---|
2345 |
|
---|
2346 | // ----- Recuperate the current number of elt in list
|
---|
2347 | $v_nb = sizeof($p_result_list);
|
---|
2348 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have ".$v_nb." elements");
|
---|
2349 |
|
---|
2350 | // ----- Loop on the files
|
---|
2351 | for ($j=0; ($j<sizeof($p_filedescr_list)) && ($v_result==1); $j++) {
|
---|
2352 | // ----- Format the filename
|
---|
2353 | $p_filedescr_list[$j]['filename']
|
---|
2354 | = PclZipUtilTranslateWinPath($p_filedescr_list[$j]['filename'], false);
|
---|
2355 |
|
---|
2356 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file '".$p_filedescr_list[$j]['filename']."'");
|
---|
2357 |
|
---|
2358 | // ----- Skip empty file names
|
---|
2359 | // TBC : Can this be possible ? not checked in DescrParseAtt ?
|
---|
2360 | if ($p_filedescr_list[$j]['filename'] == "") {
|
---|
2361 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename");
|
---|
2362 | continue;
|
---|
2363 | }
|
---|
2364 |
|
---|
2365 | // ----- Check the filename
|
---|
2366 | if (!file_exists($p_filedescr_list[$j]['filename'])) {
|
---|
2367 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_filedescr_list[$j]['filename']."' does not exists");
|
---|
2368 | PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$p_filedescr_list[$j]['filename']."' does not exists");
|
---|
2369 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
2370 | return PclZip::errorCode();
|
---|
2371 | }
|
---|
2372 |
|
---|
2373 | // ----- Look if it is a file or a dir with no all path remove option
|
---|
2374 | if ( (is_file($p_filedescr_list[$j]['filename']))
|
---|
2375 | || ( is_dir($p_filedescr_list[$j]['filename'])
|
---|
2376 | && ( !isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])
|
---|
2377 | || !$p_options[PCLZIP_OPT_REMOVE_ALL_PATH]))) {
|
---|
2378 |
|
---|
2379 | // ----- Add the file
|
---|
2380 | $v_result = $this->privAddFile($p_filedescr_list[$j], $v_header,
|
---|
2381 | $p_options);
|
---|
2382 | if ($v_result != 1) {
|
---|
2383 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2384 | return $v_result;
|
---|
2385 | }
|
---|
2386 |
|
---|
2387 | // ----- Store the file infos
|
---|
2388 | $p_result_list[$v_nb++] = $v_header;
|
---|
2389 | }
|
---|
2390 | }
|
---|
2391 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have ".$v_nb." elements");
|
---|
2392 |
|
---|
2393 | // ----- Return
|
---|
2394 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2395 | return $v_result;
|
---|
2396 | }
|
---|
2397 | // --------------------------------------------------------------------------------
|
---|
2398 |
|
---|
2399 | // --------------------------------------------------------------------------------
|
---|
2400 | // Function : privAddFile()
|
---|
2401 | // Description :
|
---|
2402 | // Parameters :
|
---|
2403 | // Return Values :
|
---|
2404 | // --------------------------------------------------------------------------------
|
---|
2405 | function privAddFile($p_filedescr, &$p_header, &$p_options)
|
---|
2406 | {
|
---|
2407 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='".$p_filedescr['filename']."'");
|
---|
2408 | $v_result=1;
|
---|
2409 |
|
---|
2410 | // ----- Working variable
|
---|
2411 | $p_filename = $p_filedescr['filename'];
|
---|
2412 |
|
---|
2413 | // TBC : Already done in the fileAtt check ... ?
|
---|
2414 | if ($p_filename == "") {
|
---|
2415 | // ----- Error log
|
---|
2416 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");
|
---|
2417 |
|
---|
2418 | // ----- Return
|
---|
2419 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
2420 | return PclZip::errorCode();
|
---|
2421 | }
|
---|
2422 |
|
---|
2423 | // ----- Look for a stored different filename
|
---|
2424 | if (isset($p_filedescr['stored_filename'])) {
|
---|
2425 | $v_stored_filename = $p_filedescr['stored_filename'];
|
---|
2426 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is NOT the same "'.$v_stored_filename.'"');
|
---|
2427 | }
|
---|
2428 | else {
|
---|
2429 | $v_stored_filename = $p_filedescr['stored_filename'];
|
---|
2430 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is the same');
|
---|
2431 | }
|
---|
2432 |
|
---|
2433 | // ----- Set the file properties
|
---|
2434 | clearstatcache();
|
---|
2435 | $p_header['version'] = 20;
|
---|
2436 | $p_header['version_extracted'] = 10;
|
---|
2437 | $p_header['flag'] = 0;
|
---|
2438 | $p_header['compression'] = 0;
|
---|
2439 | $p_header['mtime'] = filemtime($p_filename);
|
---|
2440 | $p_header['crc'] = 0;
|
---|
2441 | $p_header['compressed_size'] = 0;
|
---|
2442 | $p_header['size'] = filesize($p_filename);
|
---|
2443 | $p_header['filename_len'] = strlen($p_filename);
|
---|
2444 | $p_header['extra_len'] = 0;
|
---|
2445 | $p_header['comment_len'] = 0;
|
---|
2446 | $p_header['disk'] = 0;
|
---|
2447 | $p_header['internal'] = 0;
|
---|
2448 | // $p_header['external'] = (is_file($p_filename)?0xFE49FFE0:0x41FF0010);
|
---|
2449 | $p_header['external'] = (is_file($p_filename)?0x00000000:0x00000010);
|
---|
2450 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header external extension '".sprintf("0x%X",$p_header['external'])."'");
|
---|
2451 | $p_header['offset'] = 0;
|
---|
2452 | $p_header['filename'] = $p_filename;
|
---|
2453 | $p_header['stored_filename'] = $v_stored_filename;
|
---|
2454 | $p_header['extra'] = '';
|
---|
2455 | $p_header['comment'] = '';
|
---|
2456 | $p_header['status'] = 'ok';
|
---|
2457 | $p_header['index'] = -1;
|
---|
2458 |
|
---|
2459 | // ----- Look for pre-add callback
|
---|
2460 | if (isset($p_options[PCLZIP_CB_PRE_ADD])) {
|
---|
2461 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction");
|
---|
2462 |
|
---|
2463 | // ----- Generate a local information
|
---|
2464 | $v_local_header = array();
|
---|
2465 | $this->privConvertHeader2FileInfo($p_header, $v_local_header);
|
---|
2466 |
|
---|
2467 | // ----- Call the callback
|
---|
2468 | // Here I do not use call_user_func() because I need to send a reference to the
|
---|
2469 | // header.
|
---|
2470 | eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);');
|
---|
2471 | if ($v_result == 0) {
|
---|
2472 | // ----- Change the file status
|
---|
2473 | $p_header['status'] = "skipped";
|
---|
2474 | $v_result = 1;
|
---|
2475 | }
|
---|
2476 |
|
---|
2477 | // ----- Update the informations
|
---|
2478 | // Only some fields can be modified
|
---|
2479 | if ($p_header['stored_filename'] != $v_local_header['stored_filename']) {
|
---|
2480 | $p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']);
|
---|
2481 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'");
|
---|
2482 | }
|
---|
2483 | }
|
---|
2484 |
|
---|
2485 | // ----- Look for empty stored filename
|
---|
2486 | if ($p_header['stored_filename'] == "") {
|
---|
2487 | $p_header['status'] = "filtered";
|
---|
2488 | }
|
---|
2489 |
|
---|
2490 | // ----- Check the path length
|
---|
2491 | if (strlen($p_header['stored_filename']) > 0xFF) {
|
---|
2492 | $p_header['status'] = 'filename_too_long';
|
---|
2493 | }
|
---|
2494 |
|
---|
2495 | // ----- Look if no error, or file not skipped
|
---|
2496 | if ($p_header['status'] == 'ok') {
|
---|
2497 |
|
---|
2498 | // ----- Look for a file
|
---|
2499 | if (is_file($p_filename))
|
---|
2500 | {
|
---|
2501 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file");
|
---|
2502 | // ----- Open the source file
|
---|
2503 | if (($v_file = @fopen($p_filename, "rb")) == 0) {
|
---|
2504 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode");
|
---|
2505 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
2506 | return PclZip::errorCode();
|
---|
2507 | }
|
---|
2508 |
|
---|
2509 | if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
|
---|
2510 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed");
|
---|
2511 | // ----- Read the file content
|
---|
2512 | $v_content_compressed = @fread($v_file, $p_header['size']);
|
---|
2513 |
|
---|
2514 | // ----- Calculate the CRC
|
---|
2515 | $p_header['crc'] = @crc32($v_content_compressed);
|
---|
2516 |
|
---|
2517 | // ----- Set header parameters
|
---|
2518 | $p_header['compressed_size'] = $p_header['size'];
|
---|
2519 | $p_header['compression'] = 0;
|
---|
2520 | }
|
---|
2521 | else {
|
---|
2522 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed");
|
---|
2523 | // ----- Read the file content
|
---|
2524 | $v_content = @fread($v_file, $p_header['size']);
|
---|
2525 |
|
---|
2526 | // ----- Calculate the CRC
|
---|
2527 | $p_header['crc'] = @crc32($v_content);
|
---|
2528 |
|
---|
2529 | // ----- Compress the file
|
---|
2530 | $v_content_compressed = @gzdeflate($v_content);
|
---|
2531 |
|
---|
2532 | // ----- Set header parameters
|
---|
2533 | $p_header['compressed_size'] = strlen($v_content_compressed);
|
---|
2534 | $p_header['compression'] = 8;
|
---|
2535 | }
|
---|
2536 |
|
---|
2537 | // ----- Look for encryption
|
---|
2538 | /*
|
---|
2539 | if ((isset($p_options[PCLZIP_OPT_CRYPT]))
|
---|
2540 | && ($p_options[PCLZIP_OPT_CRYPT] != "")) {
|
---|
2541 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ....");
|
---|
2542 |
|
---|
2543 | // Should be a random header
|
---|
2544 | $v_header = 'xxxxxxxxxxxx';
|
---|
2545 | $v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed,
|
---|
2546 | $p_header['compressed_size'],
|
---|
2547 | $v_header,
|
---|
2548 | $p_header['crc'],
|
---|
2549 | "test");
|
---|
2550 |
|
---|
2551 | $p_header['compressed_size'] += 12;
|
---|
2552 | $p_header['flag'] = 1;
|
---|
2553 |
|
---|
2554 | // ----- Add the header to the data
|
---|
2555 | $v_content_compressed = $v_header.$v_content_compressed;
|
---|
2556 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed)."");
|
---|
2557 | }
|
---|
2558 | */
|
---|
2559 |
|
---|
2560 | // ----- Call the header generation
|
---|
2561 | if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
|
---|
2562 | @fclose($v_file);
|
---|
2563 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2564 | return $v_result;
|
---|
2565 | }
|
---|
2566 |
|
---|
2567 | // ----- Write the compressed (or not) content
|
---|
2568 | @fwrite($this->zip_fd,
|
---|
2569 | $v_content_compressed, $p_header['compressed_size']);
|
---|
2570 |
|
---|
2571 | // ----- Close the file
|
---|
2572 | @fclose($v_file);
|
---|
2573 | }
|
---|
2574 |
|
---|
2575 | // ----- Look for a directory
|
---|
2576 | else {
|
---|
2577 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder");
|
---|
2578 | // ----- Look for directory last '/'
|
---|
2579 | if (@substr($p_header['stored_filename'], -1) != '/') {
|
---|
2580 | $p_header['stored_filename'] .= '/';
|
---|
2581 | }
|
---|
2582 |
|
---|
2583 | // ----- Set the file properties
|
---|
2584 | $p_header['size'] = 0;
|
---|
2585 | //$p_header['external'] = 0x41FF0010; // Value for a folder : to be checked
|
---|
2586 | $p_header['external'] = 0x00000010; // Value for a folder : to be checked
|
---|
2587 |
|
---|
2588 | // ----- Call the header generation
|
---|
2589 | if (($v_result = $this->privWriteFileHeader($p_header)) != 1)
|
---|
2590 | {
|
---|
2591 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2592 | return $v_result;
|
---|
2593 | }
|
---|
2594 | }
|
---|
2595 | }
|
---|
2596 |
|
---|
2597 | // ----- Look for post-add callback
|
---|
2598 | if (isset($p_options[PCLZIP_CB_POST_ADD])) {
|
---|
2599 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction");
|
---|
2600 |
|
---|
2601 | // ----- Generate a local information
|
---|
2602 | $v_local_header = array();
|
---|
2603 | $this->privConvertHeader2FileInfo($p_header, $v_local_header);
|
---|
2604 |
|
---|
2605 | // ----- Call the callback
|
---|
2606 | // Here I do not use call_user_func() because I need to send a reference to the
|
---|
2607 | // header.
|
---|
2608 | eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);');
|
---|
2609 | if ($v_result == 0) {
|
---|
2610 | // ----- Ignored
|
---|
2611 | $v_result = 1;
|
---|
2612 | }
|
---|
2613 |
|
---|
2614 | // ----- Update the informations
|
---|
2615 | // Nothing can be modified
|
---|
2616 | }
|
---|
2617 |
|
---|
2618 | // ----- Return
|
---|
2619 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2620 | return $v_result;
|
---|
2621 | }
|
---|
2622 | // --------------------------------------------------------------------------------
|
---|
2623 |
|
---|
2624 | // --------------------------------------------------------------------------------
|
---|
2625 | // Function : privCalculateStoredFilename()
|
---|
2626 | // Description :
|
---|
2627 | // Based on file descriptor properties and global options, this method
|
---|
2628 | // calculate the filename that will be stored in the archive.
|
---|
2629 | // Parameters :
|
---|
2630 | // Return Values :
|
---|
2631 | // --------------------------------------------------------------------------------
|
---|
2632 | function privCalculateStoredFilename(&$p_filedescr, &$p_options)
|
---|
2633 | {
|
---|
2634 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCalculateStoredFilename", "filename='".$p_filedescr['filename']."'");
|
---|
2635 | $v_result=1;
|
---|
2636 |
|
---|
2637 | // ----- Working variables
|
---|
2638 | $p_filename = $p_filedescr['filename'];
|
---|
2639 | if (isset($p_options[PCLZIP_OPT_ADD_PATH])) {
|
---|
2640 | $p_add_dir = $p_options[PCLZIP_OPT_ADD_PATH];
|
---|
2641 | }
|
---|
2642 | else {
|
---|
2643 | $p_add_dir = '';
|
---|
2644 | }
|
---|
2645 | if (isset($p_options[PCLZIP_OPT_REMOVE_PATH])) {
|
---|
2646 | $p_remove_dir = $p_options[PCLZIP_OPT_REMOVE_PATH];
|
---|
2647 | }
|
---|
2648 | else {
|
---|
2649 | $p_remove_dir = '';
|
---|
2650 | }
|
---|
2651 | if (isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
|
---|
2652 | $p_remove_all_dir = $p_options[PCLZIP_OPT_REMOVE_ALL_PATH];
|
---|
2653 | }
|
---|
2654 | else {
|
---|
2655 | $p_remove_all_dir = 0;
|
---|
2656 | }
|
---|
2657 |
|
---|
2658 | // ----- Look for full name change
|
---|
2659 | if (isset($p_filedescr['new_full_name'])) {
|
---|
2660 | $v_stored_filename = $p_filedescr['new_full_name'];
|
---|
2661 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing full name of '".$p_filename."' for '".$v_stored_filename."'");
|
---|
2662 | }
|
---|
2663 |
|
---|
2664 | // ----- Look for path and/or short name change
|
---|
2665 | else {
|
---|
2666 |
|
---|
2667 | // ----- Look for short name change
|
---|
2668 | if (isset($p_filedescr['new_short_name'])) {
|
---|
2669 | $v_path_info = pathinfo($p_filename);
|
---|
2670 | $v_dir = '';
|
---|
2671 | if ($v_path_info['dirname'] != '') {
|
---|
2672 | $v_dir = $v_path_info['dirname'].'/';
|
---|
2673 | }
|
---|
2674 | $v_stored_filename = $v_dir.$p_filedescr['new_short_name'];
|
---|
2675 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing short name of '".$p_filename."' for '".$v_stored_filename."'");
|
---|
2676 | }
|
---|
2677 | else {
|
---|
2678 | // ----- Calculate the stored filename
|
---|
2679 | $v_stored_filename = $p_filename;
|
---|
2680 | }
|
---|
2681 |
|
---|
2682 | // ----- Look for all path to remove
|
---|
2683 | if ($p_remove_all_dir) {
|
---|
2684 | $v_stored_filename = basename($p_filename);
|
---|
2685 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove all path selected change '".$p_filename."' for '".$v_stored_filename."'");
|
---|
2686 | }
|
---|
2687 | // ----- Look for partial path remove
|
---|
2688 | else if ($p_remove_dir != "") {
|
---|
2689 | if (substr($p_remove_dir, -1) != '/')
|
---|
2690 | $p_remove_dir .= "/";
|
---|
2691 |
|
---|
2692 | if ( (substr($p_filename, 0, 2) == "./")
|
---|
2693 | || (substr($p_remove_dir, 0, 2) == "./")) {
|
---|
2694 |
|
---|
2695 | if ( (substr($p_filename, 0, 2) == "./")
|
---|
2696 | && (substr($p_remove_dir, 0, 2) != "./")) {
|
---|
2697 | $p_remove_dir = "./".$p_remove_dir;
|
---|
2698 | }
|
---|
2699 | if ( (substr($p_filename, 0, 2) != "./")
|
---|
2700 | && (substr($p_remove_dir, 0, 2) == "./")) {
|
---|
2701 | $p_remove_dir = substr($p_remove_dir, 2);
|
---|
2702 | }
|
---|
2703 | }
|
---|
2704 |
|
---|
2705 | $v_compare = PclZipUtilPathInclusion($p_remove_dir,
|
---|
2706 | $v_stored_filename);
|
---|
2707 | if ($v_compare > 0) {
|
---|
2708 | if ($v_compare == 2) {
|
---|
2709 | $v_stored_filename = "";
|
---|
2710 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder");
|
---|
2711 | }
|
---|
2712 | else {
|
---|
2713 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$v_stored_filename'");
|
---|
2714 | $v_stored_filename = substr($v_stored_filename,
|
---|
2715 | strlen($p_remove_dir));
|
---|
2716 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Result is '$v_stored_filename'");
|
---|
2717 | }
|
---|
2718 | }
|
---|
2719 | }
|
---|
2720 | // ----- Look for path to add
|
---|
2721 | if ($p_add_dir != "") {
|
---|
2722 | if (substr($p_add_dir, -1) == "/")
|
---|
2723 | $v_stored_filename = $p_add_dir.$v_stored_filename;
|
---|
2724 | else
|
---|
2725 | $v_stored_filename = $p_add_dir."/".$v_stored_filename;
|
---|
2726 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'");
|
---|
2727 | }
|
---|
2728 | }
|
---|
2729 |
|
---|
2730 | // ----- Filename (reduce the path of stored name)
|
---|
2731 | $v_stored_filename = PclZipUtilPathReduction($v_stored_filename);
|
---|
2732 | $p_filedescr['stored_filename'] = $v_stored_filename;
|
---|
2733 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Stored filename will be '".$p_filedescr['stored_filename']."', strlen ".strlen($p_filedescr['stored_filename']));
|
---|
2734 |
|
---|
2735 | // ----- Return
|
---|
2736 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2737 | return $v_result;
|
---|
2738 | }
|
---|
2739 | // --------------------------------------------------------------------------------
|
---|
2740 |
|
---|
2741 | // --------------------------------------------------------------------------------
|
---|
2742 | // Function : privWriteFileHeader()
|
---|
2743 | // Description :
|
---|
2744 | // Parameters :
|
---|
2745 | // Return Values :
|
---|
2746 | // --------------------------------------------------------------------------------
|
---|
2747 | function privWriteFileHeader(&$p_header)
|
---|
2748 | {
|
---|
2749 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
|
---|
2750 | $v_result=1;
|
---|
2751 |
|
---|
2752 | // ----- Store the offset position of the file
|
---|
2753 | $p_header['offset'] = ftell($this->zip_fd);
|
---|
2754 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']);
|
---|
2755 |
|
---|
2756 | // ----- Transform UNIX mtime to DOS format mdate/mtime
|
---|
2757 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
---|
2758 | $v_date = getdate($p_header['mtime']);
|
---|
2759 | $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
|
---|
2760 | $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];
|
---|
2761 |
|
---|
2762 | // ----- Packed data
|
---|
2763 | $v_binary_data = pack("VvvvvvVVVvv", 0x04034b50,
|
---|
2764 | $p_header['version_extracted'], $p_header['flag'],
|
---|
2765 | $p_header['compression'], $v_mtime, $v_mdate,
|
---|
2766 | $p_header['crc'], $p_header['compressed_size'],
|
---|
2767 | $p_header['size'],
|
---|
2768 | strlen($p_header['stored_filename']),
|
---|
2769 | $p_header['extra_len']);
|
---|
2770 |
|
---|
2771 | // ----- Write the first 148 bytes of the header in the archive
|
---|
2772 | fputs($this->zip_fd, $v_binary_data, 30);
|
---|
2773 |
|
---|
2774 | // ----- Write the variable fields
|
---|
2775 | if (strlen($p_header['stored_filename']) != 0)
|
---|
2776 | {
|
---|
2777 | fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
|
---|
2778 | }
|
---|
2779 | if ($p_header['extra_len'] != 0)
|
---|
2780 | {
|
---|
2781 | fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
|
---|
2782 | }
|
---|
2783 |
|
---|
2784 | // ----- Return
|
---|
2785 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2786 | return $v_result;
|
---|
2787 | }
|
---|
2788 | // --------------------------------------------------------------------------------
|
---|
2789 |
|
---|
2790 | // --------------------------------------------------------------------------------
|
---|
2791 | // Function : privWriteCentralFileHeader()
|
---|
2792 | // Description :
|
---|
2793 | // Parameters :
|
---|
2794 | // Return Values :
|
---|
2795 | // --------------------------------------------------------------------------------
|
---|
2796 | function privWriteCentralFileHeader(&$p_header)
|
---|
2797 | {
|
---|
2798 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
|
---|
2799 | $v_result=1;
|
---|
2800 |
|
---|
2801 | // TBC
|
---|
2802 | //for(reset($p_header); $key = key($p_header); next($p_header)) {
|
---|
2803 | // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
|
---|
2804 | //}
|
---|
2805 |
|
---|
2806 | // ----- Transform UNIX mtime to DOS format mdate/mtime
|
---|
2807 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
---|
2808 | $v_date = getdate($p_header['mtime']);
|
---|
2809 | $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
|
---|
2810 | $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];
|
---|
2811 |
|
---|
2812 | // ----- Packed data
|
---|
2813 | $v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50,
|
---|
2814 | $p_header['version'], $p_header['version_extracted'],
|
---|
2815 | $p_header['flag'], $p_header['compression'],
|
---|
2816 | $v_mtime, $v_mdate, $p_header['crc'],
|
---|
2817 | $p_header['compressed_size'], $p_header['size'],
|
---|
2818 | strlen($p_header['stored_filename']),
|
---|
2819 | $p_header['extra_len'], $p_header['comment_len'],
|
---|
2820 | $p_header['disk'], $p_header['internal'],
|
---|
2821 | $p_header['external'], $p_header['offset']);
|
---|
2822 |
|
---|
2823 | // ----- Write the 42 bytes of the header in the zip file
|
---|
2824 | fputs($this->zip_fd, $v_binary_data, 46);
|
---|
2825 |
|
---|
2826 | // ----- Write the variable fields
|
---|
2827 | if (strlen($p_header['stored_filename']) != 0)
|
---|
2828 | {
|
---|
2829 | fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
|
---|
2830 | }
|
---|
2831 | if ($p_header['extra_len'] != 0)
|
---|
2832 | {
|
---|
2833 | fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
|
---|
2834 | }
|
---|
2835 | if ($p_header['comment_len'] != 0)
|
---|
2836 | {
|
---|
2837 | fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']);
|
---|
2838 | }
|
---|
2839 |
|
---|
2840 | // ----- Return
|
---|
2841 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2842 | return $v_result;
|
---|
2843 | }
|
---|
2844 | // --------------------------------------------------------------------------------
|
---|
2845 |
|
---|
2846 | // --------------------------------------------------------------------------------
|
---|
2847 | // Function : privWriteCentralHeader()
|
---|
2848 | // Description :
|
---|
2849 | // Parameters :
|
---|
2850 | // Return Values :
|
---|
2851 | // --------------------------------------------------------------------------------
|
---|
2852 | function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment)
|
---|
2853 | {
|
---|
2854 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"');
|
---|
2855 | $v_result=1;
|
---|
2856 |
|
---|
2857 | // ----- Packed data
|
---|
2858 | $v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries,
|
---|
2859 | $p_nb_entries, $p_size,
|
---|
2860 | $p_offset, strlen($p_comment));
|
---|
2861 |
|
---|
2862 | // ----- Write the 22 bytes of the header in the zip file
|
---|
2863 | fputs($this->zip_fd, $v_binary_data, 22);
|
---|
2864 |
|
---|
2865 | // ----- Write the variable fields
|
---|
2866 | if (strlen($p_comment) != 0)
|
---|
2867 | {
|
---|
2868 | fputs($this->zip_fd, $p_comment, strlen($p_comment));
|
---|
2869 | }
|
---|
2870 |
|
---|
2871 | // ----- Return
|
---|
2872 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2873 | return $v_result;
|
---|
2874 | }
|
---|
2875 | // --------------------------------------------------------------------------------
|
---|
2876 |
|
---|
2877 | // --------------------------------------------------------------------------------
|
---|
2878 | // Function : privList()
|
---|
2879 | // Description :
|
---|
2880 | // Parameters :
|
---|
2881 | // Return Values :
|
---|
2882 | // --------------------------------------------------------------------------------
|
---|
2883 | function privList(&$p_list)
|
---|
2884 | {
|
---|
2885 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list");
|
---|
2886 | $v_result=1;
|
---|
2887 |
|
---|
2888 | // ----- Magic quotes trick
|
---|
2889 | $this->privDisableMagicQuotes();
|
---|
2890 |
|
---|
2891 | // ----- Open the zip file
|
---|
2892 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
2893 | if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)
|
---|
2894 | {
|
---|
2895 | // ----- Magic quotes trick
|
---|
2896 | $this->privSwapBackMagicQuotes();
|
---|
2897 |
|
---|
2898 | // ----- Error log
|
---|
2899 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');
|
---|
2900 |
|
---|
2901 | // ----- Return
|
---|
2902 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
2903 | return PclZip::errorCode();
|
---|
2904 | }
|
---|
2905 |
|
---|
2906 | // ----- Read the central directory informations
|
---|
2907 | $v_central_dir = array();
|
---|
2908 | if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
---|
2909 | {
|
---|
2910 | $this->privSwapBackMagicQuotes();
|
---|
2911 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2912 | return $v_result;
|
---|
2913 | }
|
---|
2914 |
|
---|
2915 | // ----- Go to beginning of Central Dir
|
---|
2916 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'");
|
---|
2917 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
|
---|
2918 | @rewind($this->zip_fd);
|
---|
2919 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
|
---|
2920 | if (@fseek($this->zip_fd, $v_central_dir['offset']))
|
---|
2921 | {
|
---|
2922 | $this->privSwapBackMagicQuotes();
|
---|
2923 |
|
---|
2924 | // ----- Error log
|
---|
2925 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
---|
2926 |
|
---|
2927 | // ----- Return
|
---|
2928 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
2929 | return PclZip::errorCode();
|
---|
2930 | }
|
---|
2931 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
|
---|
2932 |
|
---|
2933 | // ----- Read each entry
|
---|
2934 | for ($i=0; $i<$v_central_dir['entries']; $i++)
|
---|
2935 | {
|
---|
2936 | // ----- Read the file header
|
---|
2937 | if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
|
---|
2938 | {
|
---|
2939 | $this->privSwapBackMagicQuotes();
|
---|
2940 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2941 | return $v_result;
|
---|
2942 | }
|
---|
2943 | $v_header['index'] = $i;
|
---|
2944 |
|
---|
2945 | // ----- Get the only interesting attributes
|
---|
2946 | $this->privConvertHeader2FileInfo($v_header, $p_list[$i]);
|
---|
2947 | unset($v_header);
|
---|
2948 | }
|
---|
2949 |
|
---|
2950 | // ----- Close the zip file
|
---|
2951 | $this->privCloseFd();
|
---|
2952 |
|
---|
2953 | // ----- Magic quotes trick
|
---|
2954 | $this->privSwapBackMagicQuotes();
|
---|
2955 |
|
---|
2956 | // ----- Return
|
---|
2957 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2958 | return $v_result;
|
---|
2959 | }
|
---|
2960 | // --------------------------------------------------------------------------------
|
---|
2961 |
|
---|
2962 | // --------------------------------------------------------------------------------
|
---|
2963 | // Function : privConvertHeader2FileInfo()
|
---|
2964 | // Description :
|
---|
2965 | // This function takes the file informations from the central directory
|
---|
2966 | // entries and extract the interesting parameters that will be given back.
|
---|
2967 | // The resulting file infos are set in the array $p_info
|
---|
2968 | // $p_info['filename'] : Filename with full path. Given by user (add),
|
---|
2969 | // extracted in the filesystem (extract).
|
---|
2970 | // $p_info['stored_filename'] : Stored filename in the archive.
|
---|
2971 | // $p_info['size'] = Size of the file.
|
---|
2972 | // $p_info['compressed_size'] = Compressed size of the file.
|
---|
2973 | // $p_info['mtime'] = Last modification date of the file.
|
---|
2974 | // $p_info['comment'] = Comment associated with the file.
|
---|
2975 | // $p_info['folder'] = true/false : indicates if the entry is a folder or not.
|
---|
2976 | // $p_info['status'] = status of the action on the file.
|
---|
2977 | // Parameters :
|
---|
2978 | // Return Values :
|
---|
2979 | // --------------------------------------------------------------------------------
|
---|
2980 | function privConvertHeader2FileInfo($p_header, &$p_info)
|
---|
2981 | {
|
---|
2982 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'");
|
---|
2983 | $v_result=1;
|
---|
2984 |
|
---|
2985 | // ----- Get the interesting attributes
|
---|
2986 | $p_info['filename'] = $p_header['filename'];
|
---|
2987 | $p_info['stored_filename'] = $p_header['stored_filename'];
|
---|
2988 | $p_info['size'] = $p_header['size'];
|
---|
2989 | $p_info['compressed_size'] = $p_header['compressed_size'];
|
---|
2990 | $p_info['mtime'] = $p_header['mtime'];
|
---|
2991 | $p_info['comment'] = $p_header['comment'];
|
---|
2992 | $p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010);
|
---|
2993 | $p_info['index'] = $p_header['index'];
|
---|
2994 | $p_info['status'] = $p_header['status'];
|
---|
2995 |
|
---|
2996 | // ----- Return
|
---|
2997 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
2998 | return $v_result;
|
---|
2999 | }
|
---|
3000 | // --------------------------------------------------------------------------------
|
---|
3001 |
|
---|
3002 | // --------------------------------------------------------------------------------
|
---|
3003 | // Function : privExtractByRule()
|
---|
3004 | // Description :
|
---|
3005 | // Extract a file or directory depending of rules (by index, by name, ...)
|
---|
3006 | // Parameters :
|
---|
3007 | // $p_file_list : An array where will be placed the properties of each
|
---|
3008 | // extracted file
|
---|
3009 | // $p_path : Path to add while writing the extracted files
|
---|
3010 | // $p_remove_path : Path to remove (from the file memorized path) while writing the
|
---|
3011 | // extracted files. If the path does not match the file path,
|
---|
3012 | // the file is extracted with its memorized path.
|
---|
3013 | // $p_remove_path does not apply to 'list' mode.
|
---|
3014 | // $p_path and $p_remove_path are commulative.
|
---|
3015 | // Return Values :
|
---|
3016 | // 1 on success,0 or less on error (see error code list)
|
---|
3017 | // --------------------------------------------------------------------------------
|
---|
3018 | function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
|
---|
3019 | {
|
---|
3020 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
|
---|
3021 | $v_result=1;
|
---|
3022 |
|
---|
3023 | // ----- Magic quotes trick
|
---|
3024 | $this->privDisableMagicQuotes();
|
---|
3025 |
|
---|
3026 | // ----- Check the path
|
---|
3027 | if ( ($p_path == "")
|
---|
3028 | || ( (substr($p_path, 0, 1) != "/")
|
---|
3029 | && (substr($p_path, 0, 3) != "../")
|
---|
3030 | && (substr($p_path,1,2)!=":/")))
|
---|
3031 | $p_path = "./".$p_path;
|
---|
3032 |
|
---|
3033 | // ----- Reduce the path last (and duplicated) '/'
|
---|
3034 | if (($p_path != "./") && ($p_path != "/"))
|
---|
3035 | {
|
---|
3036 | // ----- Look for the path end '/'
|
---|
3037 | while (substr($p_path, -1) == "/")
|
---|
3038 | {
|
---|
3039 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Destination path [$p_path] ends by '/'");
|
---|
3040 | $p_path = substr($p_path, 0, strlen($p_path)-1);
|
---|
3041 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Modified to [$p_path]");
|
---|
3042 | }
|
---|
3043 | }
|
---|
3044 |
|
---|
3045 | // ----- Look for path to remove format (should end by /)
|
---|
3046 | if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/'))
|
---|
3047 | {
|
---|
3048 | $p_remove_path .= '/';
|
---|
3049 | }
|
---|
3050 | $p_remove_path_size = strlen($p_remove_path);
|
---|
3051 |
|
---|
3052 | // ----- Open the zip file
|
---|
3053 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
3054 | if (($v_result = $this->privOpenFd('rb')) != 1)
|
---|
3055 | {
|
---|
3056 | $this->privSwapBackMagicQuotes();
|
---|
3057 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3058 | return $v_result;
|
---|
3059 | }
|
---|
3060 |
|
---|
3061 | // ----- Read the central directory informations
|
---|
3062 | $v_central_dir = array();
|
---|
3063 | if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
---|
3064 | {
|
---|
3065 | // ----- Close the zip file
|
---|
3066 | $this->privCloseFd();
|
---|
3067 | $this->privSwapBackMagicQuotes();
|
---|
3068 |
|
---|
3069 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3070 | return $v_result;
|
---|
3071 | }
|
---|
3072 |
|
---|
3073 | // ----- Start at beginning of Central Dir
|
---|
3074 | $v_pos_entry = $v_central_dir['offset'];
|
---|
3075 |
|
---|
3076 | // ----- Read each entry
|
---|
3077 | $j_start = 0;
|
---|
3078 | for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)
|
---|
3079 | {
|
---|
3080 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'");
|
---|
3081 |
|
---|
3082 | // ----- Read next Central dir entry
|
---|
3083 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'");
|
---|
3084 | @rewind($this->zip_fd);
|
---|
3085 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'");
|
---|
3086 | if (@fseek($this->zip_fd, $v_pos_entry))
|
---|
3087 | {
|
---|
3088 | // ----- Close the zip file
|
---|
3089 | $this->privCloseFd();
|
---|
3090 | $this->privSwapBackMagicQuotes();
|
---|
3091 |
|
---|
3092 | // ----- Error log
|
---|
3093 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
---|
3094 |
|
---|
3095 | // ----- Return
|
---|
3096 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
3097 | return PclZip::errorCode();
|
---|
3098 | }
|
---|
3099 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'");
|
---|
3100 |
|
---|
3101 | // ----- Read the file header
|
---|
3102 | $v_header = array();
|
---|
3103 | if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)
|
---|
3104 | {
|
---|
3105 | // ----- Close the zip file
|
---|
3106 | $this->privCloseFd();
|
---|
3107 | $this->privSwapBackMagicQuotes();
|
---|
3108 |
|
---|
3109 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3110 | return $v_result;
|
---|
3111 | }
|
---|
3112 |
|
---|
3113 | // ----- Store the index
|
---|
3114 | $v_header['index'] = $i;
|
---|
3115 |
|
---|
3116 | // ----- Store the file position
|
---|
3117 | $v_pos_entry = ftell($this->zip_fd);
|
---|
3118 |
|
---|
3119 | // ----- Look for the specific extract rules
|
---|
3120 | $v_extract = false;
|
---|
3121 |
|
---|
3122 | // ----- Look for extract by name rule
|
---|
3123 | if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))
|
---|
3124 | && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
|
---|
3125 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");
|
---|
3126 |
|
---|
3127 | // ----- Look if the filename is in the list
|
---|
3128 | for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) {
|
---|
3129 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");
|
---|
3130 |
|
---|
3131 | // ----- Look for a directory
|
---|
3132 | if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
|
---|
3133 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");
|
---|
3134 |
|
---|
3135 | // ----- Look if the directory is in the filename path
|
---|
3136 | if ( (strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
|
---|
3137 | && (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
|
---|
3138 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
|
---|
3139 | $v_extract = true;
|
---|
3140 | }
|
---|
3141 | }
|
---|
3142 | // ----- Look for a filename
|
---|
3143 | elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
|
---|
3144 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
|
---|
3145 | $v_extract = true;
|
---|
3146 | }
|
---|
3147 | }
|
---|
3148 | }
|
---|
3149 |
|
---|
3150 | // ----- Look for extract by ereg rule
|
---|
3151 | else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))
|
---|
3152 | && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
|
---|
3153 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");
|
---|
3154 |
|
---|
3155 | if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) {
|
---|
3156 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
|
---|
3157 | $v_extract = true;
|
---|
3158 | }
|
---|
3159 | }
|
---|
3160 |
|
---|
3161 | // ----- Look for extract by preg rule
|
---|
3162 | else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))
|
---|
3163 | && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
|
---|
3164 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");
|
---|
3165 |
|
---|
3166 | if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) {
|
---|
3167 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
|
---|
3168 | $v_extract = true;
|
---|
3169 | }
|
---|
3170 | }
|
---|
3171 |
|
---|
3172 | // ----- Look for extract by index rule
|
---|
3173 | else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))
|
---|
3174 | && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
|
---|
3175 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");
|
---|
3176 |
|
---|
3177 | // ----- Look if the index is in the list
|
---|
3178 | for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) {
|
---|
3179 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");
|
---|
3180 |
|
---|
3181 | if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
|
---|
3182 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
|
---|
3183 | $v_extract = true;
|
---|
3184 | }
|
---|
3185 | if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
|
---|
3186 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
|
---|
3187 | $j_start = $j+1;
|
---|
3188 | }
|
---|
3189 |
|
---|
3190 | if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
|
---|
3191 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
|
---|
3192 | break;
|
---|
3193 | }
|
---|
3194 | }
|
---|
3195 | }
|
---|
3196 |
|
---|
3197 | // ----- Look for no rule, which means extract all the archive
|
---|
3198 | else {
|
---|
3199 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)");
|
---|
3200 | $v_extract = true;
|
---|
3201 | }
|
---|
3202 |
|
---|
3203 | // ----- Check compression method
|
---|
3204 | if ( ($v_extract)
|
---|
3205 | && ( ($v_header['compression'] != 8)
|
---|
3206 | && ($v_header['compression'] != 0))) {
|
---|
3207 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported compression method (".$v_header['compression'].")");
|
---|
3208 | $v_header['status'] = 'unsupported_compression';
|
---|
3209 |
|
---|
3210 | // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
---|
3211 | if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
---|
3212 | && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
---|
3213 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
---|
3214 |
|
---|
3215 | $this->privSwapBackMagicQuotes();
|
---|
3216 |
|
---|
3217 | PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_COMPRESSION,
|
---|
3218 | "Filename '".$v_header['stored_filename']."' is "
|
---|
3219 | ."compressed by an unsupported compression "
|
---|
3220 | ."method (".$v_header['compression'].") ");
|
---|
3221 |
|
---|
3222 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
3223 | return PclZip::errorCode();
|
---|
3224 | }
|
---|
3225 | }
|
---|
3226 |
|
---|
3227 | // ----- Check encrypted files
|
---|
3228 | if (($v_extract) && (($v_header['flag'] & 1) == 1)) {
|
---|
3229 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported file encryption");
|
---|
3230 | $v_header['status'] = 'unsupported_encryption';
|
---|
3231 |
|
---|
3232 | // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
---|
3233 | if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
---|
3234 | && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
---|
3235 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
---|
3236 |
|
---|
3237 | $this->privSwapBackMagicQuotes();
|
---|
3238 |
|
---|
3239 | PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION,
|
---|
3240 | "Unsupported encryption for "
|
---|
3241 | ." filename '".$v_header['stored_filename']
|
---|
3242 | ."'");
|
---|
3243 |
|
---|
3244 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
3245 | return PclZip::errorCode();
|
---|
3246 | }
|
---|
3247 | }
|
---|
3248 |
|
---|
3249 | // ----- Look for real extraction
|
---|
3250 | if (($v_extract) && ($v_header['status'] != 'ok')) {
|
---|
3251 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "No need for extract");
|
---|
3252 | $v_result = $this->privConvertHeader2FileInfo($v_header,
|
---|
3253 | $p_file_list[$v_nb_extracted++]);
|
---|
3254 | if ($v_result != 1) {
|
---|
3255 | $this->privCloseFd();
|
---|
3256 | $this->privSwapBackMagicQuotes();
|
---|
3257 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3258 | return $v_result;
|
---|
3259 | }
|
---|
3260 |
|
---|
3261 | $v_extract = false;
|
---|
3262 | }
|
---|
3263 |
|
---|
3264 | // ----- Look for real extraction
|
---|
3265 | if ($v_extract)
|
---|
3266 | {
|
---|
3267 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file '".$v_header['filename']."', index '$i'");
|
---|
3268 |
|
---|
3269 | // ----- Go to the file position
|
---|
3270 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
|
---|
3271 | @rewind($this->zip_fd);
|
---|
3272 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
|
---|
3273 | if (@fseek($this->zip_fd, $v_header['offset']))
|
---|
3274 | {
|
---|
3275 | // ----- Close the zip file
|
---|
3276 | $this->privCloseFd();
|
---|
3277 |
|
---|
3278 | $this->privSwapBackMagicQuotes();
|
---|
3279 |
|
---|
3280 | // ----- Error log
|
---|
3281 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
---|
3282 |
|
---|
3283 | // ----- Return
|
---|
3284 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
3285 | return PclZip::errorCode();
|
---|
3286 | }
|
---|
3287 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
|
---|
3288 |
|
---|
3289 | // ----- Look for extraction as string
|
---|
3290 | if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {
|
---|
3291 |
|
---|
3292 | // ----- Extracting the file
|
---|
3293 | $v_result1 = $this->privExtractFileAsString($v_header, $v_string);
|
---|
3294 | if ($v_result1 < 1) {
|
---|
3295 | $this->privCloseFd();
|
---|
3296 | $this->privSwapBackMagicQuotes();
|
---|
3297 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
|
---|
3298 | return $v_result1;
|
---|
3299 | }
|
---|
3300 |
|
---|
3301 | // ----- Get the only interesting attributes
|
---|
3302 | if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1)
|
---|
3303 | {
|
---|
3304 | // ----- Close the zip file
|
---|
3305 | $this->privCloseFd();
|
---|
3306 | $this->privSwapBackMagicQuotes();
|
---|
3307 |
|
---|
3308 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3309 | return $v_result;
|
---|
3310 | }
|
---|
3311 |
|
---|
3312 | // ----- Set the file content
|
---|
3313 | $p_file_list[$v_nb_extracted]['content'] = $v_string;
|
---|
3314 |
|
---|
3315 | // ----- Next extracted file
|
---|
3316 | $v_nb_extracted++;
|
---|
3317 |
|
---|
3318 | // ----- Look for user callback abort
|
---|
3319 | if ($v_result1 == 2) {
|
---|
3320 | break;
|
---|
3321 | }
|
---|
3322 | }
|
---|
3323 | // ----- Look for extraction in standard output
|
---|
3324 | elseif ( (isset($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT]))
|
---|
3325 | && ($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) {
|
---|
3326 | // ----- Extracting the file in standard output
|
---|
3327 | $v_result1 = $this->privExtractFileInOutput($v_header, $p_options);
|
---|
3328 | if ($v_result1 < 1) {
|
---|
3329 | $this->privCloseFd();
|
---|
3330 | $this->privSwapBackMagicQuotes();
|
---|
3331 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
|
---|
3332 | return $v_result1;
|
---|
3333 | }
|
---|
3334 |
|
---|
3335 | // ----- Get the only interesting attributes
|
---|
3336 | if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {
|
---|
3337 | $this->privCloseFd();
|
---|
3338 | $this->privSwapBackMagicQuotes();
|
---|
3339 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3340 | return $v_result;
|
---|
3341 | }
|
---|
3342 |
|
---|
3343 | // ----- Look for user callback abort
|
---|
3344 | if ($v_result1 == 2) {
|
---|
3345 | break;
|
---|
3346 | }
|
---|
3347 | }
|
---|
3348 | // ----- Look for normal extraction
|
---|
3349 | else {
|
---|
3350 | // ----- Extracting the file
|
---|
3351 | $v_result1 = $this->privExtractFile($v_header,
|
---|
3352 | $p_path, $p_remove_path,
|
---|
3353 | $p_remove_all_path,
|
---|
3354 | $p_options);
|
---|
3355 | if ($v_result1 < 1) {
|
---|
3356 | $this->privCloseFd();
|
---|
3357 | $this->privSwapBackMagicQuotes();
|
---|
3358 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
|
---|
3359 | return $v_result1;
|
---|
3360 | }
|
---|
3361 |
|
---|
3362 | // ----- Get the only interesting attributes
|
---|
3363 | if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1)
|
---|
3364 | {
|
---|
3365 | // ----- Close the zip file
|
---|
3366 | $this->privCloseFd();
|
---|
3367 | $this->privSwapBackMagicQuotes();
|
---|
3368 |
|
---|
3369 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3370 | return $v_result;
|
---|
3371 | }
|
---|
3372 |
|
---|
3373 | // ----- Look for user callback abort
|
---|
3374 | if ($v_result1 == 2) {
|
---|
3375 | break;
|
---|
3376 | }
|
---|
3377 | }
|
---|
3378 | }
|
---|
3379 | }
|
---|
3380 |
|
---|
3381 | // ----- Close the zip file
|
---|
3382 | $this->privCloseFd();
|
---|
3383 | $this->privSwapBackMagicQuotes();
|
---|
3384 |
|
---|
3385 | // ----- Return
|
---|
3386 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3387 | return $v_result;
|
---|
3388 | }
|
---|
3389 | // --------------------------------------------------------------------------------
|
---|
3390 |
|
---|
3391 | // --------------------------------------------------------------------------------
|
---|
3392 | // Function : privExtractFile()
|
---|
3393 | // Description :
|
---|
3394 | // Parameters :
|
---|
3395 | // Return Values :
|
---|
3396 | //
|
---|
3397 | // 1 : ... ?
|
---|
3398 | // PCLZIP_ERR_USER_ABORTED(2) : User ask for extraction stop in callback
|
---|
3399 | // --------------------------------------------------------------------------------
|
---|
3400 | function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
|
---|
3401 | {
|
---|
3402 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFile', "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
|
---|
3403 | $v_result=1;
|
---|
3404 |
|
---|
3405 | // ----- Read the file header
|
---|
3406 | if (($v_result = $this->privReadFileHeader($v_header)) != 1)
|
---|
3407 | {
|
---|
3408 | // ----- Return
|
---|
3409 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3410 | return $v_result;
|
---|
3411 | }
|
---|
3412 |
|
---|
3413 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
|
---|
3414 |
|
---|
3415 | // ----- Check that the file header is coherent with $p_entry info
|
---|
3416 | if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
|
---|
3417 | // TBC
|
---|
3418 | }
|
---|
3419 |
|
---|
3420 | // ----- Look for all path to remove
|
---|
3421 | if ($p_remove_all_path == true) {
|
---|
3422 | // ----- Look for folder entry that not need to be extracted
|
---|
3423 | if (($p_entry['external']&0x00000010)==0x00000010) {
|
---|
3424 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The entry is a folder : need to be filtered");
|
---|
3425 |
|
---|
3426 | $p_entry['status'] = "filtered";
|
---|
3427 |
|
---|
3428 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3429 | return $v_result;
|
---|
3430 | }
|
---|
3431 |
|
---|
3432 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "All path is removed");
|
---|
3433 | // ----- Get the basename of the path
|
---|
3434 | $p_entry['filename'] = basename($p_entry['filename']);
|
---|
3435 | }
|
---|
3436 |
|
---|
3437 | // ----- Look for path to remove
|
---|
3438 | else if ($p_remove_path != "")
|
---|
3439 | {
|
---|
3440 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look for some path to remove");
|
---|
3441 | if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2)
|
---|
3442 | {
|
---|
3443 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'");
|
---|
3444 |
|
---|
3445 | // ----- Change the file status
|
---|
3446 | $p_entry['status'] = "filtered";
|
---|
3447 |
|
---|
3448 | // ----- Return
|
---|
3449 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3450 | return $v_result;
|
---|
3451 | }
|
---|
3452 |
|
---|
3453 | $p_remove_path_size = strlen($p_remove_path);
|
---|
3454 | if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path)
|
---|
3455 | {
|
---|
3456 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'");
|
---|
3457 |
|
---|
3458 | // ----- Remove the path
|
---|
3459 | $p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size);
|
---|
3460 |
|
---|
3461 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'");
|
---|
3462 | }
|
---|
3463 | }
|
---|
3464 |
|
---|
3465 | // ----- Add the path
|
---|
3466 | if ($p_path != '') {
|
---|
3467 | $p_entry['filename'] = $p_path."/".$p_entry['filename'];
|
---|
3468 | }
|
---|
3469 |
|
---|
3470 | // ----- Check a base_dir_restriction
|
---|
3471 | if (isset($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION])) {
|
---|
3472 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Check the extract directory restriction");
|
---|
3473 | $v_inclusion
|
---|
3474 | = PclZipUtilPathInclusion($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION],
|
---|
3475 | $p_entry['filename']);
|
---|
3476 | if ($v_inclusion == 0) {
|
---|
3477 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_EXTRACT_DIR_RESTRICTION is selected, file is outside restriction");
|
---|
3478 |
|
---|
3479 | PclZip::privErrorLog(PCLZIP_ERR_DIRECTORY_RESTRICTION,
|
---|
3480 | "Filename '".$p_entry['filename']."' is "
|
---|
3481 | ."outside PCLZIP_OPT_EXTRACT_DIR_RESTRICTION");
|
---|
3482 |
|
---|
3483 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
3484 | return PclZip::errorCode();
|
---|
3485 | }
|
---|
3486 | }
|
---|
3487 |
|
---|
3488 | // ----- Look for pre-extract callback
|
---|
3489 | if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
|
---|
3490 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");
|
---|
3491 |
|
---|
3492 | // ----- Generate a local information
|
---|
3493 | $v_local_header = array();
|
---|
3494 | $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
|
---|
3495 |
|
---|
3496 | // ----- Call the callback
|
---|
3497 | // Here I do not use call_user_func() because I need to send a reference to the
|
---|
3498 | // header.
|
---|
3499 | eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');
|
---|
3500 | if ($v_result == 0) {
|
---|
3501 | // ----- Change the file status
|
---|
3502 | $p_entry['status'] = "skipped";
|
---|
3503 | $v_result = 1;
|
---|
3504 | }
|
---|
3505 |
|
---|
3506 | // ----- Look for abort result
|
---|
3507 | if ($v_result == 2) {
|
---|
3508 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
|
---|
3509 | // ----- This status is internal and will be changed in 'skipped'
|
---|
3510 | $p_entry['status'] = "aborted";
|
---|
3511 | $v_result = PCLZIP_ERR_USER_ABORTED;
|
---|
3512 | }
|
---|
3513 |
|
---|
3514 | // ----- Update the informations
|
---|
3515 | // Only some fields can be modified
|
---|
3516 | $p_entry['filename'] = $v_local_header['filename'];
|
---|
3517 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");
|
---|
3518 | }
|
---|
3519 |
|
---|
3520 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");
|
---|
3521 |
|
---|
3522 | // ----- Look if extraction should be done
|
---|
3523 | if ($p_entry['status'] == 'ok') {
|
---|
3524 |
|
---|
3525 | // ----- Look for specific actions while the file exist
|
---|
3526 | if (file_exists($p_entry['filename']))
|
---|
3527 | {
|
---|
3528 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_entry['filename']."' already exists");
|
---|
3529 |
|
---|
3530 | // ----- Look if file is a directory
|
---|
3531 | if (is_dir($p_entry['filename']))
|
---|
3532 | {
|
---|
3533 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is a directory");
|
---|
3534 |
|
---|
3535 | // ----- Change the file status
|
---|
3536 | $p_entry['status'] = "already_a_directory";
|
---|
3537 |
|
---|
3538 | // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
---|
3539 | // For historical reason first PclZip implementation does not stop
|
---|
3540 | // when this kind of error occurs.
|
---|
3541 | if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
---|
3542 | && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
---|
3543 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
---|
3544 |
|
---|
3545 | PclZip::privErrorLog(PCLZIP_ERR_ALREADY_A_DIRECTORY,
|
---|
3546 | "Filename '".$p_entry['filename']."' is "
|
---|
3547 | ."already used by an existing directory");
|
---|
3548 |
|
---|
3549 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
3550 | return PclZip::errorCode();
|
---|
3551 | }
|
---|
3552 | }
|
---|
3553 | // ----- Look if file is write protected
|
---|
3554 | else if (!is_writeable($p_entry['filename']))
|
---|
3555 | {
|
---|
3556 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected");
|
---|
3557 |
|
---|
3558 | // ----- Change the file status
|
---|
3559 | $p_entry['status'] = "write_protected";
|
---|
3560 |
|
---|
3561 | // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
---|
3562 | // For historical reason first PclZip implementation does not stop
|
---|
3563 | // when this kind of error occurs.
|
---|
3564 | if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
---|
3565 | && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
---|
3566 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
---|
3567 |
|
---|
3568 | PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL,
|
---|
3569 | "Filename '".$p_entry['filename']."' exists "
|
---|
3570 | ."and is write protected");
|
---|
3571 |
|
---|
3572 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
3573 | return PclZip::errorCode();
|
---|
3574 | }
|
---|
3575 | }
|
---|
3576 |
|
---|
3577 | // ----- Look if the extracted file is older
|
---|
3578 | else if (filemtime($p_entry['filename']) > $p_entry['mtime'])
|
---|
3579 | {
|
---|
3580 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is newer (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");
|
---|
3581 | // ----- Change the file status
|
---|
3582 | if ( (isset($p_options[PCLZIP_OPT_REPLACE_NEWER]))
|
---|
3583 | && ($p_options[PCLZIP_OPT_REPLACE_NEWER]===true)) {
|
---|
3584 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_REPLACE_NEWER is selected, file will be replaced");
|
---|
3585 | }
|
---|
3586 | else {
|
---|
3587 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be replaced");
|
---|
3588 | $p_entry['status'] = "newer_exist";
|
---|
3589 |
|
---|
3590 | // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
|
---|
3591 | // For historical reason first PclZip implementation does not stop
|
---|
3592 | // when this kind of error occurs.
|
---|
3593 | if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
|
---|
3594 | && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
|
---|
3595 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");
|
---|
3596 |
|
---|
3597 | PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL,
|
---|
3598 | "Newer version of '".$p_entry['filename']."' exists "
|
---|
3599 | ."and option PCLZIP_OPT_REPLACE_NEWER is not selected");
|
---|
3600 |
|
---|
3601 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
3602 | return PclZip::errorCode();
|
---|
3603 | }
|
---|
3604 | }
|
---|
3605 | }
|
---|
3606 | else {
|
---|
3607 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is older than the extrated one - will be replaced by the extracted one (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");
|
---|
3608 | }
|
---|
3609 | }
|
---|
3610 |
|
---|
3611 | // ----- Check the directory availability and create it if necessary
|
---|
3612 | else {
|
---|
3613 | if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/'))
|
---|
3614 | $v_dir_to_check = $p_entry['filename'];
|
---|
3615 | else if (!strstr($p_entry['filename'], "/"))
|
---|
3616 | $v_dir_to_check = "";
|
---|
3617 | else
|
---|
3618 | $v_dir_to_check = dirname($p_entry['filename']);
|
---|
3619 |
|
---|
3620 | if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) {
|
---|
3621 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'");
|
---|
3622 |
|
---|
3623 | // ----- Change the file status
|
---|
3624 | $p_entry['status'] = "path_creation_fail";
|
---|
3625 |
|
---|
3626 | // ----- Return
|
---|
3627 | ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3628 | //return $v_result;
|
---|
3629 | $v_result = 1;
|
---|
3630 | }
|
---|
3631 | }
|
---|
3632 | }
|
---|
3633 |
|
---|
3634 | // ----- Look if extraction should be done
|
---|
3635 | if ($p_entry['status'] == 'ok') {
|
---|
3636 |
|
---|
3637 | // ----- Do the extraction (if not a folder)
|
---|
3638 | if (!(($p_entry['external']&0x00000010)==0x00000010))
|
---|
3639 | {
|
---|
3640 | // ----- Look for not compressed file
|
---|
3641 | if ($p_entry['compression'] == 0) {
|
---|
3642 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
|
---|
3643 |
|
---|
3644 | // ----- Opening destination file
|
---|
3645 | if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0)
|
---|
3646 | {
|
---|
3647 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");
|
---|
3648 |
|
---|
3649 | // ----- Change the file status
|
---|
3650 | $p_entry['status'] = "write_error";
|
---|
3651 |
|
---|
3652 | // ----- Return
|
---|
3653 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3654 | return $v_result;
|
---|
3655 | }
|
---|
3656 |
|
---|
3657 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read '".$p_entry['size']."' bytes");
|
---|
3658 |
|
---|
3659 | // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks
|
---|
3660 | $v_size = $p_entry['compressed_size'];
|
---|
3661 | while ($v_size != 0)
|
---|
3662 | {
|
---|
3663 | $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
3664 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes");
|
---|
3665 | $v_buffer = @fread($this->zip_fd, $v_read_size);
|
---|
3666 | /* Try to speed up the code
|
---|
3667 | $v_binary_data = pack('a'.$v_read_size, $v_buffer);
|
---|
3668 | @fwrite($v_dest_file, $v_binary_data, $v_read_size);
|
---|
3669 | */
|
---|
3670 | @fwrite($v_dest_file, $v_buffer, $v_read_size);
|
---|
3671 | $v_size -= $v_read_size;
|
---|
3672 | }
|
---|
3673 |
|
---|
3674 | // ----- Closing the destination file
|
---|
3675 | fclose($v_dest_file);
|
---|
3676 |
|
---|
3677 | // ----- Change the file mtime
|
---|
3678 | touch($p_entry['filename'], $p_entry['mtime']);
|
---|
3679 |
|
---|
3680 |
|
---|
3681 | }
|
---|
3682 | else {
|
---|
3683 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$p_entry['compression'].")");
|
---|
3684 | // ----- TBC
|
---|
3685 | // Need to be finished
|
---|
3686 | if (($p_entry['flag'] & 1) == 1) {
|
---|
3687 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File is encrypted");
|
---|
3688 | /*
|
---|
3689 | // ----- Read the encryption header
|
---|
3690 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read 12 encryption header bytes");
|
---|
3691 | $v_encryption_header = @fread($this->zip_fd, 12);
|
---|
3692 |
|
---|
3693 | // ----- Read the encrypted & compressed file in a buffer
|
---|
3694 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".($p_entry['compressed_size']-12)."' compressed & encrypted bytes");
|
---|
3695 | $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']-12);
|
---|
3696 |
|
---|
3697 | // ----- Decrypt the buffer
|
---|
3698 | $this->privDecrypt($v_encryption_header, $v_buffer,
|
---|
3699 | $p_entry['compressed_size']-12, $p_entry['crc']);
|
---|
3700 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Buffer is '".$v_buffer."'");
|
---|
3701 | */
|
---|
3702 | }
|
---|
3703 | else {
|
---|
3704 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed bytes");
|
---|
3705 | // ----- Read the compressed file in a buffer (one shot)
|
---|
3706 | $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
|
---|
3707 | }
|
---|
3708 |
|
---|
3709 | // ----- Decompress the file
|
---|
3710 | $v_file_content = @gzinflate($v_buffer);
|
---|
3711 | unset($v_buffer);
|
---|
3712 | if ($v_file_content === FALSE) {
|
---|
3713 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to inflate compressed file");
|
---|
3714 |
|
---|
3715 | // ----- Change the file status
|
---|
3716 | // TBC
|
---|
3717 | $p_entry['status'] = "error";
|
---|
3718 |
|
---|
3719 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3720 | return $v_result;
|
---|
3721 | }
|
---|
3722 |
|
---|
3723 | // ----- Opening destination file
|
---|
3724 | if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {
|
---|
3725 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");
|
---|
3726 |
|
---|
3727 | // ----- Change the file status
|
---|
3728 | $p_entry['status'] = "write_error";
|
---|
3729 |
|
---|
3730 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3731 | return $v_result;
|
---|
3732 | }
|
---|
3733 |
|
---|
3734 | // ----- Write the uncompressed data
|
---|
3735 | @fwrite($v_dest_file, $v_file_content, $p_entry['size']);
|
---|
3736 | unset($v_file_content);
|
---|
3737 |
|
---|
3738 | // ----- Closing the destination file
|
---|
3739 | @fclose($v_dest_file);
|
---|
3740 |
|
---|
3741 | // ----- Change the file mtime
|
---|
3742 | @touch($p_entry['filename'], $p_entry['mtime']);
|
---|
3743 | }
|
---|
3744 |
|
---|
3745 | // ----- Look for chmod option
|
---|
3746 | if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) {
|
---|
3747 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'");
|
---|
3748 |
|
---|
3749 | // ----- Change the mode of the file
|
---|
3750 | @chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]);
|
---|
3751 | }
|
---|
3752 |
|
---|
3753 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
|
---|
3754 | }
|
---|
3755 | }
|
---|
3756 |
|
---|
3757 | // ----- Change abort status
|
---|
3758 | if ($p_entry['status'] == "aborted") {
|
---|
3759 | $p_entry['status'] = "skipped";
|
---|
3760 | }
|
---|
3761 |
|
---|
3762 | // ----- Look for post-extract callback
|
---|
3763 | elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
|
---|
3764 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");
|
---|
3765 |
|
---|
3766 | // ----- Generate a local information
|
---|
3767 | $v_local_header = array();
|
---|
3768 | $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
|
---|
3769 |
|
---|
3770 | // ----- Call the callback
|
---|
3771 | // Here I do not use call_user_func() because I need to send a reference to the
|
---|
3772 | // header.
|
---|
3773 | eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');
|
---|
3774 |
|
---|
3775 | // ----- Look for abort result
|
---|
3776 | if ($v_result == 2) {
|
---|
3777 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
|
---|
3778 | $v_result = PCLZIP_ERR_USER_ABORTED;
|
---|
3779 | }
|
---|
3780 | }
|
---|
3781 |
|
---|
3782 | // ----- Return
|
---|
3783 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3784 | return $v_result;
|
---|
3785 | }
|
---|
3786 | // --------------------------------------------------------------------------------
|
---|
3787 |
|
---|
3788 | // --------------------------------------------------------------------------------
|
---|
3789 | // Function : privExtractFileInOutput()
|
---|
3790 | // Description :
|
---|
3791 | // Parameters :
|
---|
3792 | // Return Values :
|
---|
3793 | // --------------------------------------------------------------------------------
|
---|
3794 | function privExtractFileInOutput(&$p_entry, &$p_options)
|
---|
3795 | {
|
---|
3796 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileInOutput', "");
|
---|
3797 | $v_result=1;
|
---|
3798 |
|
---|
3799 | // ----- Read the file header
|
---|
3800 | if (($v_result = $this->privReadFileHeader($v_header)) != 1) {
|
---|
3801 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3802 | return $v_result;
|
---|
3803 | }
|
---|
3804 |
|
---|
3805 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
|
---|
3806 |
|
---|
3807 | // ----- Check that the file header is coherent with $p_entry info
|
---|
3808 | if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
|
---|
3809 | // TBC
|
---|
3810 | }
|
---|
3811 |
|
---|
3812 | // ----- Look for pre-extract callback
|
---|
3813 | if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
|
---|
3814 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");
|
---|
3815 |
|
---|
3816 | // ----- Generate a local information
|
---|
3817 | $v_local_header = array();
|
---|
3818 | $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
|
---|
3819 |
|
---|
3820 | // ----- Call the callback
|
---|
3821 | // Here I do not use call_user_func() because I need to send a reference to the
|
---|
3822 | // header.
|
---|
3823 | eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');
|
---|
3824 | if ($v_result == 0) {
|
---|
3825 | // ----- Change the file status
|
---|
3826 | $p_entry['status'] = "skipped";
|
---|
3827 | $v_result = 1;
|
---|
3828 | }
|
---|
3829 |
|
---|
3830 | // ----- Look for abort result
|
---|
3831 | if ($v_result == 2) {
|
---|
3832 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
|
---|
3833 | // ----- This status is internal and will be changed in 'skipped'
|
---|
3834 | $p_entry['status'] = "aborted";
|
---|
3835 | $v_result = PCLZIP_ERR_USER_ABORTED;
|
---|
3836 | }
|
---|
3837 |
|
---|
3838 | // ----- Update the informations
|
---|
3839 | // Only some fields can be modified
|
---|
3840 | $p_entry['filename'] = $v_local_header['filename'];
|
---|
3841 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");
|
---|
3842 | }
|
---|
3843 |
|
---|
3844 | // ----- Trace
|
---|
3845 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");
|
---|
3846 |
|
---|
3847 | // ----- Look if extraction should be done
|
---|
3848 | if ($p_entry['status'] == 'ok') {
|
---|
3849 |
|
---|
3850 | // ----- Do the extraction (if not a folder)
|
---|
3851 | if (!(($p_entry['external']&0x00000010)==0x00000010)) {
|
---|
3852 | // ----- Look for not compressed file
|
---|
3853 | if ($p_entry['compressed_size'] == $p_entry['size']) {
|
---|
3854 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
|
---|
3855 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");
|
---|
3856 |
|
---|
3857 | // ----- Read the file in a buffer (one shot)
|
---|
3858 | $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
|
---|
3859 |
|
---|
3860 | // ----- Send the file to the output
|
---|
3861 | echo $v_buffer;
|
---|
3862 | unset($v_buffer);
|
---|
3863 | }
|
---|
3864 | else {
|
---|
3865 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");
|
---|
3866 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes");
|
---|
3867 |
|
---|
3868 | // ----- Read the compressed file in a buffer (one shot)
|
---|
3869 | $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
|
---|
3870 |
|
---|
3871 | // ----- Decompress the file
|
---|
3872 | $v_file_content = gzinflate($v_buffer);
|
---|
3873 | unset($v_buffer);
|
---|
3874 |
|
---|
3875 | // ----- Send the file to the output
|
---|
3876 | echo $v_file_content;
|
---|
3877 | unset($v_file_content);
|
---|
3878 | }
|
---|
3879 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
|
---|
3880 | }
|
---|
3881 | }
|
---|
3882 |
|
---|
3883 | // ----- Change abort status
|
---|
3884 | if ($p_entry['status'] == "aborted") {
|
---|
3885 | $p_entry['status'] = "skipped";
|
---|
3886 | }
|
---|
3887 |
|
---|
3888 | // ----- Look for post-extract callback
|
---|
3889 | elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
|
---|
3890 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");
|
---|
3891 |
|
---|
3892 | // ----- Generate a local information
|
---|
3893 | $v_local_header = array();
|
---|
3894 | $this->privConvertHeader2FileInfo($p_entry, $v_local_header);
|
---|
3895 |
|
---|
3896 | // ----- Call the callback
|
---|
3897 | // Here I do not use call_user_func() because I need to send a reference to the
|
---|
3898 | // header.
|
---|
3899 | eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');
|
---|
3900 |
|
---|
3901 | // ----- Look for abort result
|
---|
3902 | if ($v_result == 2) {
|
---|
3903 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
|
---|
3904 | $v_result = PCLZIP_ERR_USER_ABORTED;
|
---|
3905 | }
|
---|
3906 | }
|
---|
3907 |
|
---|
3908 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3909 | return $v_result;
|
---|
3910 | }
|
---|
3911 | // --------------------------------------------------------------------------------
|
---|
3912 |
|
---|
3913 | // --------------------------------------------------------------------------------
|
---|
3914 | // Function : privExtractFileAsString()
|
---|
3915 | // Description :
|
---|
3916 | // Parameters :
|
---|
3917 | // Return Values :
|
---|
3918 | // --------------------------------------------------------------------------------
|
---|
3919 | function privExtractFileAsString(&$p_entry, &$p_string)
|
---|
3920 | {
|
---|
3921 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'");
|
---|
3922 | $v_result=1;
|
---|
3923 |
|
---|
3924 | // ----- Read the file header
|
---|
3925 | $v_header = array();
|
---|
3926 | if (($v_result = $this->privReadFileHeader($v_header)) != 1)
|
---|
3927 | {
|
---|
3928 | // ----- Return
|
---|
3929 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3930 | return $v_result;
|
---|
3931 | }
|
---|
3932 |
|
---|
3933 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");
|
---|
3934 |
|
---|
3935 | // ----- Check that the file header is coherent with $p_entry info
|
---|
3936 | if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
|
---|
3937 | // TBC
|
---|
3938 | }
|
---|
3939 |
|
---|
3940 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'");
|
---|
3941 |
|
---|
3942 | // ----- Do the extraction (if not a folder)
|
---|
3943 | if (!(($p_entry['external']&0x00000010)==0x00000010))
|
---|
3944 | {
|
---|
3945 | // ----- Look for not compressed file
|
---|
3946 | // if ($p_entry['compressed_size'] == $p_entry['size'])
|
---|
3947 | if ($p_entry['compression'] == 0) {
|
---|
3948 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
|
---|
3949 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");
|
---|
3950 |
|
---|
3951 | // ----- Reading the file
|
---|
3952 | $p_string = @fread($this->zip_fd, $p_entry['compressed_size']);
|
---|
3953 | }
|
---|
3954 | else {
|
---|
3955 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (compression method '".$p_entry['compression']."')");
|
---|
3956 |
|
---|
3957 | // ----- Reading the file
|
---|
3958 | $v_data = @fread($this->zip_fd, $p_entry['compressed_size']);
|
---|
3959 |
|
---|
3960 | // ----- Decompress the file
|
---|
3961 | if (($p_string = @gzinflate($v_data)) === FALSE) {
|
---|
3962 | // TBC
|
---|
3963 | }
|
---|
3964 | }
|
---|
3965 |
|
---|
3966 | // ----- Trace
|
---|
3967 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
|
---|
3968 | }
|
---|
3969 | else {
|
---|
3970 | // TBC : error : can not extract a folder in a string
|
---|
3971 | }
|
---|
3972 |
|
---|
3973 | // ----- Return
|
---|
3974 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
3975 | return $v_result;
|
---|
3976 | }
|
---|
3977 | // --------------------------------------------------------------------------------
|
---|
3978 |
|
---|
3979 | // --------------------------------------------------------------------------------
|
---|
3980 | // Function : privReadFileHeader()
|
---|
3981 | // Description :
|
---|
3982 | // Parameters :
|
---|
3983 | // Return Values :
|
---|
3984 | // --------------------------------------------------------------------------------
|
---|
3985 | function privReadFileHeader(&$p_header)
|
---|
3986 | {
|
---|
3987 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", "");
|
---|
3988 | $v_result=1;
|
---|
3989 |
|
---|
3990 | // ----- Read the 4 bytes signature
|
---|
3991 | $v_binary_data = @fread($this->zip_fd, 4);
|
---|
3992 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
|
---|
3993 | $v_data = unpack('Vid', $v_binary_data);
|
---|
3994 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
|
---|
3995 |
|
---|
3996 | // ----- Check signature
|
---|
3997 | if ($v_data['id'] != 0x04034b50)
|
---|
3998 | {
|
---|
3999 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header");
|
---|
4000 |
|
---|
4001 | // ----- Error log
|
---|
4002 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');
|
---|
4003 |
|
---|
4004 | // ----- Return
|
---|
4005 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4006 | return PclZip::errorCode();
|
---|
4007 | }
|
---|
4008 |
|
---|
4009 | // ----- Read the first 42 bytes of the header
|
---|
4010 | $v_binary_data = fread($this->zip_fd, 26);
|
---|
4011 |
|
---|
4012 | // ----- Look for invalid block size
|
---|
4013 | if (strlen($v_binary_data) != 26)
|
---|
4014 | {
|
---|
4015 | $p_header['filename'] = "";
|
---|
4016 | $p_header['status'] = "invalid_header";
|
---|
4017 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));
|
---|
4018 |
|
---|
4019 | // ----- Error log
|
---|
4020 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));
|
---|
4021 |
|
---|
4022 | // ----- Return
|
---|
4023 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4024 | return PclZip::errorCode();
|
---|
4025 | }
|
---|
4026 |
|
---|
4027 | // ----- Extract the values
|
---|
4028 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'");
|
---|
4029 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'");
|
---|
4030 | $v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data);
|
---|
4031 |
|
---|
4032 | // ----- Get filename
|
---|
4033 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']);
|
---|
4034 | $p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']);
|
---|
4035 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\'');
|
---|
4036 |
|
---|
4037 | // ----- Get extra_fields
|
---|
4038 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']);
|
---|
4039 | if ($v_data['extra_len'] != 0) {
|
---|
4040 | $p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']);
|
---|
4041 | }
|
---|
4042 | else {
|
---|
4043 | $p_header['extra'] = '';
|
---|
4044 | }
|
---|
4045 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\'');
|
---|
4046 |
|
---|
4047 | // ----- Extract properties
|
---|
4048 | $p_header['version_extracted'] = $v_data['version'];
|
---|
4049 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : ('.$p_header['version_extracted'].') \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
|
---|
4050 | $p_header['compression'] = $v_data['compression'];
|
---|
4051 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.$p_header['compression'].'\'');
|
---|
4052 | $p_header['size'] = $v_data['size'];
|
---|
4053 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\'');
|
---|
4054 | $p_header['compressed_size'] = $v_data['compressed_size'];
|
---|
4055 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
|
---|
4056 | $p_header['crc'] = $v_data['crc'];
|
---|
4057 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\'');
|
---|
4058 | $p_header['flag'] = $v_data['flag'];
|
---|
4059 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\'');
|
---|
4060 | $p_header['filename_len'] = $v_data['filename_len'];
|
---|
4061 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename_len : \''.$p_header['filename_len'].'\'');
|
---|
4062 |
|
---|
4063 | // ----- Recuperate date in UNIX format
|
---|
4064 | $p_header['mdate'] = $v_data['mdate'];
|
---|
4065 | $p_header['mtime'] = $v_data['mtime'];
|
---|
4066 | if ($p_header['mdate'] && $p_header['mtime'])
|
---|
4067 | {
|
---|
4068 | // ----- Extract time
|
---|
4069 | $v_hour = ($p_header['mtime'] & 0xF800) >> 11;
|
---|
4070 | $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;
|
---|
4071 | $v_seconde = ($p_header['mtime'] & 0x001F)*2;
|
---|
4072 |
|
---|
4073 | // ----- Extract date
|
---|
4074 | $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;
|
---|
4075 | $v_month = ($p_header['mdate'] & 0x01E0) >> 5;
|
---|
4076 | $v_day = $p_header['mdate'] & 0x001F;
|
---|
4077 |
|
---|
4078 | // ----- Get UNIX date format
|
---|
4079 | $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);
|
---|
4080 |
|
---|
4081 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
---|
4082 | }
|
---|
4083 | else
|
---|
4084 | {
|
---|
4085 | $p_header['mtime'] = time();
|
---|
4086 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
---|
4087 | }
|
---|
4088 |
|
---|
4089 | // TBC
|
---|
4090 | //for(reset($v_data); $key = key($v_data); next($v_data)) {
|
---|
4091 | // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]);
|
---|
4092 | //}
|
---|
4093 |
|
---|
4094 | // ----- Set the stored filename
|
---|
4095 | $p_header['stored_filename'] = $p_header['filename'];
|
---|
4096 |
|
---|
4097 | // ----- Set the status field
|
---|
4098 | $p_header['status'] = "ok";
|
---|
4099 |
|
---|
4100 | // ----- Return
|
---|
4101 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4102 | return $v_result;
|
---|
4103 | }
|
---|
4104 | // --------------------------------------------------------------------------------
|
---|
4105 |
|
---|
4106 | // --------------------------------------------------------------------------------
|
---|
4107 | // Function : privReadCentralFileHeader()
|
---|
4108 | // Description :
|
---|
4109 | // Parameters :
|
---|
4110 | // Return Values :
|
---|
4111 | // --------------------------------------------------------------------------------
|
---|
4112 | function privReadCentralFileHeader(&$p_header)
|
---|
4113 | {
|
---|
4114 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", "");
|
---|
4115 | $v_result=1;
|
---|
4116 |
|
---|
4117 | // ----- Read the 4 bytes signature
|
---|
4118 | $v_binary_data = @fread($this->zip_fd, 4);
|
---|
4119 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
|
---|
4120 | $v_data = unpack('Vid', $v_binary_data);
|
---|
4121 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
|
---|
4122 |
|
---|
4123 | // ----- Check signature
|
---|
4124 | if ($v_data['id'] != 0x02014b50)
|
---|
4125 | {
|
---|
4126 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature");
|
---|
4127 |
|
---|
4128 | // ----- Error log
|
---|
4129 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');
|
---|
4130 |
|
---|
4131 | // ----- Return
|
---|
4132 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4133 | return PclZip::errorCode();
|
---|
4134 | }
|
---|
4135 |
|
---|
4136 | // ----- Read the first 42 bytes of the header
|
---|
4137 | $v_binary_data = fread($this->zip_fd, 42);
|
---|
4138 |
|
---|
4139 | // ----- Look for invalid block size
|
---|
4140 | if (strlen($v_binary_data) != 42)
|
---|
4141 | {
|
---|
4142 | $p_header['filename'] = "";
|
---|
4143 | $p_header['status'] = "invalid_header";
|
---|
4144 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));
|
---|
4145 |
|
---|
4146 | // ----- Error log
|
---|
4147 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));
|
---|
4148 |
|
---|
4149 | // ----- Return
|
---|
4150 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4151 | return PclZip::errorCode();
|
---|
4152 | }
|
---|
4153 |
|
---|
4154 | // ----- Extract the values
|
---|
4155 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'");
|
---|
4156 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'");
|
---|
4157 | $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data);
|
---|
4158 |
|
---|
4159 | // ----- Get filename
|
---|
4160 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']);
|
---|
4161 | if ($p_header['filename_len'] != 0)
|
---|
4162 | $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']);
|
---|
4163 | else
|
---|
4164 | $p_header['filename'] = '';
|
---|
4165 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\'');
|
---|
4166 |
|
---|
4167 | // ----- Get extra
|
---|
4168 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']);
|
---|
4169 | if ($p_header['extra_len'] != 0)
|
---|
4170 | $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']);
|
---|
4171 | else
|
---|
4172 | $p_header['extra'] = '';
|
---|
4173 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\'');
|
---|
4174 |
|
---|
4175 | // ----- Get comment
|
---|
4176 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']);
|
---|
4177 | if ($p_header['comment_len'] != 0)
|
---|
4178 | $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']);
|
---|
4179 | else
|
---|
4180 | $p_header['comment'] = '';
|
---|
4181 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\'');
|
---|
4182 |
|
---|
4183 | // ----- Extract properties
|
---|
4184 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\'');
|
---|
4185 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
|
---|
4186 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\'');
|
---|
4187 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
|
---|
4188 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\'');
|
---|
4189 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\'');
|
---|
4190 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\'');
|
---|
4191 |
|
---|
4192 | // ----- Recuperate date in UNIX format
|
---|
4193 | if ($p_header['mdate'] && $p_header['mtime'])
|
---|
4194 | {
|
---|
4195 | // ----- Extract time
|
---|
4196 | $v_hour = ($p_header['mtime'] & 0xF800) >> 11;
|
---|
4197 | $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;
|
---|
4198 | $v_seconde = ($p_header['mtime'] & 0x001F)*2;
|
---|
4199 |
|
---|
4200 | // ----- Extract date
|
---|
4201 | $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;
|
---|
4202 | $v_month = ($p_header['mdate'] & 0x01E0) >> 5;
|
---|
4203 | $v_day = $p_header['mdate'] & 0x001F;
|
---|
4204 |
|
---|
4205 | // ----- Get UNIX date format
|
---|
4206 | $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);
|
---|
4207 |
|
---|
4208 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
---|
4209 | }
|
---|
4210 | else
|
---|
4211 | {
|
---|
4212 | $p_header['mtime'] = time();
|
---|
4213 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
|
---|
4214 | }
|
---|
4215 |
|
---|
4216 | // ----- Set the stored filename
|
---|
4217 | $p_header['stored_filename'] = $p_header['filename'];
|
---|
4218 |
|
---|
4219 | // ----- Set default status to ok
|
---|
4220 | $p_header['status'] = 'ok';
|
---|
4221 |
|
---|
4222 | // ----- Look if it is a directory
|
---|
4223 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'");
|
---|
4224 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "External (Hex) : '".sprintf("Ox%04X", $p_header['external'])."' (".(($p_header['external']&0x00000010)==0x00000010?'is a folder':'is a file').')');
|
---|
4225 | if (substr($p_header['filename'], -1) == '/') {
|
---|
4226 | //$p_header['external'] = 0x41FF0010;
|
---|
4227 | $p_header['external'] = 0x00000010;
|
---|
4228 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.sprintf("Ox%04X", $p_header['external']).'\'');
|
---|
4229 | }
|
---|
4230 |
|
---|
4231 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\'');
|
---|
4232 |
|
---|
4233 | // ----- Return
|
---|
4234 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4235 | return $v_result;
|
---|
4236 | }
|
---|
4237 | // --------------------------------------------------------------------------------
|
---|
4238 |
|
---|
4239 | // --------------------------------------------------------------------------------
|
---|
4240 | // Function : privCheckFileHeaders()
|
---|
4241 | // Description :
|
---|
4242 | // Parameters :
|
---|
4243 | // Return Values :
|
---|
4244 | // 1 on success,
|
---|
4245 | // 0 on error;
|
---|
4246 | // --------------------------------------------------------------------------------
|
---|
4247 | function privCheckFileHeaders(&$p_local_header, &$p_central_header)
|
---|
4248 | {
|
---|
4249 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFileHeaders", "");
|
---|
4250 | $v_result=1;
|
---|
4251 |
|
---|
4252 | // ----- Check the static values
|
---|
4253 | // TBC
|
---|
4254 | if ($p_local_header['filename'] != $p_central_header['filename']) {
|
---|
4255 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename" : TBC To Be Completed');
|
---|
4256 | }
|
---|
4257 | if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) {
|
---|
4258 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "version_extracted" : TBC To Be Completed');
|
---|
4259 | }
|
---|
4260 | if ($p_local_header['flag'] != $p_central_header['flag']) {
|
---|
4261 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "flag" : TBC To Be Completed');
|
---|
4262 | }
|
---|
4263 | if ($p_local_header['compression'] != $p_central_header['compression']) {
|
---|
4264 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "compression" : TBC To Be Completed');
|
---|
4265 | }
|
---|
4266 | if ($p_local_header['mtime'] != $p_central_header['mtime']) {
|
---|
4267 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "mtime" : TBC To Be Completed');
|
---|
4268 | }
|
---|
4269 | if ($p_local_header['filename_len'] != $p_central_header['filename_len']) {
|
---|
4270 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename_len" : TBC To Be Completed');
|
---|
4271 | }
|
---|
4272 |
|
---|
4273 | // ----- Look for flag bit 3
|
---|
4274 | if (($p_local_header['flag'] & 8) == 8) {
|
---|
4275 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Purpose bit flag bit 3 set !');
|
---|
4276 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'File size, compression size and crc found in central header');
|
---|
4277 | $p_local_header['size'] = $p_central_header['size'];
|
---|
4278 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_local_header['size'].'\'');
|
---|
4279 | $p_local_header['compressed_size'] = $p_central_header['compressed_size'];
|
---|
4280 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_local_header['compressed_size'].'\'');
|
---|
4281 | $p_local_header['crc'] = $p_central_header['crc'];
|
---|
4282 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_local_header['crc']).'\'');
|
---|
4283 | }
|
---|
4284 |
|
---|
4285 | // ----- Return
|
---|
4286 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4287 | return $v_result;
|
---|
4288 | }
|
---|
4289 | // --------------------------------------------------------------------------------
|
---|
4290 |
|
---|
4291 | // --------------------------------------------------------------------------------
|
---|
4292 | // Function : privReadEndCentralDir()
|
---|
4293 | // Description :
|
---|
4294 | // Parameters :
|
---|
4295 | // Return Values :
|
---|
4296 | // --------------------------------------------------------------------------------
|
---|
4297 | function privReadEndCentralDir(&$p_central_dir)
|
---|
4298 | {
|
---|
4299 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", "");
|
---|
4300 | $v_result=1;
|
---|
4301 |
|
---|
4302 | // ----- Go to the end of the zip file
|
---|
4303 | $v_size = filesize($this->zipname);
|
---|
4304 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size");
|
---|
4305 | @fseek($this->zip_fd, $v_size);
|
---|
4306 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\'');
|
---|
4307 | if (@ftell($this->zip_fd) != $v_size)
|
---|
4308 | {
|
---|
4309 | // ----- Error log
|
---|
4310 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\'');
|
---|
4311 |
|
---|
4312 | // ----- Return
|
---|
4313 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4314 | return PclZip::errorCode();
|
---|
4315 | }
|
---|
4316 |
|
---|
4317 | // ----- First try : look if this is an archive with no commentaries (most of the time)
|
---|
4318 | // in this case the end of central dir is at 22 bytes of the file end
|
---|
4319 | $v_found = 0;
|
---|
4320 | if ($v_size > 26) {
|
---|
4321 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment');
|
---|
4322 | @fseek($this->zip_fd, $v_size-22);
|
---|
4323 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\'');
|
---|
4324 | if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22))
|
---|
4325 | {
|
---|
4326 | // ----- Error log
|
---|
4327 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');
|
---|
4328 |
|
---|
4329 | // ----- Return
|
---|
4330 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4331 | return PclZip::errorCode();
|
---|
4332 | }
|
---|
4333 |
|
---|
4334 | // ----- Read for bytes
|
---|
4335 | $v_binary_data = @fread($this->zip_fd, 4);
|
---|
4336 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
|
---|
4337 | $v_data = @unpack('Vid', $v_binary_data);
|
---|
4338 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");
|
---|
4339 |
|
---|
4340 | // ----- Check signature
|
---|
4341 | if ($v_data['id'] == 0x06054b50) {
|
---|
4342 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position.");
|
---|
4343 | $v_found = 1;
|
---|
4344 | }
|
---|
4345 |
|
---|
4346 | $v_pos = ftell($this->zip_fd);
|
---|
4347 | }
|
---|
4348 |
|
---|
4349 | // ----- Go back to the maximum possible size of the Central Dir End Record
|
---|
4350 | if (!$v_found) {
|
---|
4351 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir');
|
---|
4352 | $v_maximum_size = 65557; // 0xFFFF + 22;
|
---|
4353 | if ($v_maximum_size > $v_size)
|
---|
4354 | $v_maximum_size = $v_size;
|
---|
4355 | @fseek($this->zip_fd, $v_size-$v_maximum_size);
|
---|
4356 | if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size))
|
---|
4357 | {
|
---|
4358 | // ----- Error log
|
---|
4359 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');
|
---|
4360 |
|
---|
4361 | // ----- Return
|
---|
4362 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4363 | return PclZip::errorCode();
|
---|
4364 | }
|
---|
4365 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\'');
|
---|
4366 |
|
---|
4367 | // ----- Read byte per byte in order to find the signature
|
---|
4368 | $v_pos = ftell($this->zip_fd);
|
---|
4369 | $v_bytes = 0x00000000;
|
---|
4370 | while ($v_pos < $v_size)
|
---|
4371 | {
|
---|
4372 | // ----- Read a byte
|
---|
4373 | $v_byte = @fread($this->zip_fd, 1);
|
---|
4374 |
|
---|
4375 | // ----- Add the byte
|
---|
4376 | $v_bytes = ($v_bytes << 8) | Ord($v_byte);
|
---|
4377 |
|
---|
4378 | // ----- Compare the bytes
|
---|
4379 | if ($v_bytes == 0x504b0506)
|
---|
4380 | {
|
---|
4381 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\'');
|
---|
4382 | $v_pos++;
|
---|
4383 | break;
|
---|
4384 | }
|
---|
4385 |
|
---|
4386 | $v_pos++;
|
---|
4387 | }
|
---|
4388 |
|
---|
4389 | // ----- Look if not found end of central dir
|
---|
4390 | if ($v_pos == $v_size)
|
---|
4391 | {
|
---|
4392 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature");
|
---|
4393 |
|
---|
4394 | // ----- Error log
|
---|
4395 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");
|
---|
4396 |
|
---|
4397 | // ----- Return
|
---|
4398 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4399 | return PclZip::errorCode();
|
---|
4400 | }
|
---|
4401 | }
|
---|
4402 |
|
---|
4403 | // ----- Read the first 18 bytes of the header
|
---|
4404 | $v_binary_data = fread($this->zip_fd, 18);
|
---|
4405 |
|
---|
4406 | // ----- Look for invalid block size
|
---|
4407 | if (strlen($v_binary_data) != 18)
|
---|
4408 | {
|
---|
4409 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));
|
---|
4410 |
|
---|
4411 | // ----- Error log
|
---|
4412 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));
|
---|
4413 |
|
---|
4414 | // ----- Return
|
---|
4415 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4416 | return PclZip::errorCode();
|
---|
4417 | }
|
---|
4418 |
|
---|
4419 | // ----- Extract the values
|
---|
4420 | ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'");
|
---|
4421 | ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'");
|
---|
4422 | $v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data);
|
---|
4423 |
|
---|
4424 | // ----- Check the global size
|
---|
4425 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']);
|
---|
4426 | if (($v_pos + $v_data['comment_size'] + 18) != $v_size) {
|
---|
4427 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive.");
|
---|
4428 |
|
---|
4429 | // ----- Removed in release 2.2 see readme file
|
---|
4430 | // The check of the file size is a little too strict.
|
---|
4431 | // Some bugs where found when a zip is encrypted/decrypted with 'crypt'.
|
---|
4432 | // While decrypted, zip has training 0 bytes
|
---|
4433 | if (0) {
|
---|
4434 | // ----- Error log
|
---|
4435 | PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT,
|
---|
4436 | 'The central dir is not at the end of the archive.'
|
---|
4437 | .' Some trailing bytes exists after the archive.');
|
---|
4438 |
|
---|
4439 | // ----- Return
|
---|
4440 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4441 | return PclZip::errorCode();
|
---|
4442 | }
|
---|
4443 | }
|
---|
4444 |
|
---|
4445 | // ----- Get comment
|
---|
4446 | if ($v_data['comment_size'] != 0)
|
---|
4447 | $p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']);
|
---|
4448 | else
|
---|
4449 | $p_central_dir['comment'] = '';
|
---|
4450 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\'');
|
---|
4451 |
|
---|
4452 | $p_central_dir['entries'] = $v_data['entries'];
|
---|
4453 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\'');
|
---|
4454 | $p_central_dir['disk_entries'] = $v_data['disk_entries'];
|
---|
4455 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\'');
|
---|
4456 | $p_central_dir['offset'] = $v_data['offset'];
|
---|
4457 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\'');
|
---|
4458 | $p_central_dir['size'] = $v_data['size'];
|
---|
4459 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\'');
|
---|
4460 | $p_central_dir['disk'] = $v_data['disk'];
|
---|
4461 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\'');
|
---|
4462 | $p_central_dir['disk_start'] = $v_data['disk_start'];
|
---|
4463 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\'');
|
---|
4464 |
|
---|
4465 | // TBC
|
---|
4466 | //for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) {
|
---|
4467 | // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]);
|
---|
4468 | //}
|
---|
4469 |
|
---|
4470 | // ----- Return
|
---|
4471 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4472 | return $v_result;
|
---|
4473 | }
|
---|
4474 | // --------------------------------------------------------------------------------
|
---|
4475 |
|
---|
4476 | // --------------------------------------------------------------------------------
|
---|
4477 | // Function : privDeleteByRule()
|
---|
4478 | // Description :
|
---|
4479 | // Parameters :
|
---|
4480 | // Return Values :
|
---|
4481 | // --------------------------------------------------------------------------------
|
---|
4482 | function privDeleteByRule(&$p_result_list, &$p_options)
|
---|
4483 | {
|
---|
4484 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", "");
|
---|
4485 | $v_result=1;
|
---|
4486 | $v_list_detail = array();
|
---|
4487 |
|
---|
4488 | // ----- Open the zip file
|
---|
4489 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
4490 | if (($v_result=$this->privOpenFd('rb')) != 1)
|
---|
4491 | {
|
---|
4492 | // ----- Return
|
---|
4493 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4494 | return $v_result;
|
---|
4495 | }
|
---|
4496 |
|
---|
4497 | // ----- Read the central directory informations
|
---|
4498 | $v_central_dir = array();
|
---|
4499 | if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
---|
4500 | {
|
---|
4501 | $this->privCloseFd();
|
---|
4502 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4503 | return $v_result;
|
---|
4504 | }
|
---|
4505 |
|
---|
4506 | // ----- Go to beginning of File
|
---|
4507 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
|
---|
4508 | @rewind($this->zip_fd);
|
---|
4509 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
|
---|
4510 |
|
---|
4511 | // ----- Scan all the files
|
---|
4512 | // ----- Start at beginning of Central Dir
|
---|
4513 | $v_pos_entry = $v_central_dir['offset'];
|
---|
4514 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
|
---|
4515 | @rewind($this->zip_fd);
|
---|
4516 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
|
---|
4517 | if (@fseek($this->zip_fd, $v_pos_entry))
|
---|
4518 | {
|
---|
4519 | // ----- Close the zip file
|
---|
4520 | $this->privCloseFd();
|
---|
4521 |
|
---|
4522 | // ----- Error log
|
---|
4523 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
---|
4524 |
|
---|
4525 | // ----- Return
|
---|
4526 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4527 | return PclZip::errorCode();
|
---|
4528 | }
|
---|
4529 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
|
---|
4530 |
|
---|
4531 | // ----- Read each entry
|
---|
4532 | $v_header_list = array();
|
---|
4533 | $j_start = 0;
|
---|
4534 | for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)
|
---|
4535 | {
|
---|
4536 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')");
|
---|
4537 |
|
---|
4538 | // ----- Read the file header
|
---|
4539 | $v_header_list[$v_nb_extracted] = array();
|
---|
4540 | if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1)
|
---|
4541 | {
|
---|
4542 | // ----- Close the zip file
|
---|
4543 | $this->privCloseFd();
|
---|
4544 |
|
---|
4545 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4546 | return $v_result;
|
---|
4547 | }
|
---|
4548 |
|
---|
4549 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'");
|
---|
4550 |
|
---|
4551 | // ----- Store the index
|
---|
4552 | $v_header_list[$v_nb_extracted]['index'] = $i;
|
---|
4553 |
|
---|
4554 | // ----- Look for the specific extract rules
|
---|
4555 | $v_found = false;
|
---|
4556 |
|
---|
4557 | // ----- Look for extract by name rule
|
---|
4558 | if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))
|
---|
4559 | && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
|
---|
4560 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");
|
---|
4561 |
|
---|
4562 | // ----- Look if the filename is in the list
|
---|
4563 | for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) {
|
---|
4564 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");
|
---|
4565 |
|
---|
4566 | // ----- Look for a directory
|
---|
4567 | if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
|
---|
4568 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");
|
---|
4569 |
|
---|
4570 | // ----- Look if the directory is in the filename path
|
---|
4571 | if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
|
---|
4572 | && (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
|
---|
4573 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
|
---|
4574 | $v_found = true;
|
---|
4575 | }
|
---|
4576 | elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */
|
---|
4577 | && ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
|
---|
4578 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory");
|
---|
4579 | $v_found = true;
|
---|
4580 | }
|
---|
4581 | }
|
---|
4582 | // ----- Look for a filename
|
---|
4583 | elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
|
---|
4584 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
|
---|
4585 | $v_found = true;
|
---|
4586 | }
|
---|
4587 | }
|
---|
4588 | }
|
---|
4589 |
|
---|
4590 | // ----- Look for extract by ereg rule
|
---|
4591 | else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))
|
---|
4592 | && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
|
---|
4593 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");
|
---|
4594 |
|
---|
4595 | if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
|
---|
4596 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
|
---|
4597 | $v_found = true;
|
---|
4598 | }
|
---|
4599 | }
|
---|
4600 |
|
---|
4601 | // ----- Look for extract by preg rule
|
---|
4602 | else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))
|
---|
4603 | && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
|
---|
4604 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");
|
---|
4605 |
|
---|
4606 | if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
|
---|
4607 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
|
---|
4608 | $v_found = true;
|
---|
4609 | }
|
---|
4610 | }
|
---|
4611 |
|
---|
4612 | // ----- Look for extract by index rule
|
---|
4613 | else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))
|
---|
4614 | && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
|
---|
4615 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");
|
---|
4616 |
|
---|
4617 | // ----- Look if the index is in the list
|
---|
4618 | for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) {
|
---|
4619 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");
|
---|
4620 |
|
---|
4621 | if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
|
---|
4622 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
|
---|
4623 | $v_found = true;
|
---|
4624 | }
|
---|
4625 | if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
|
---|
4626 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
|
---|
4627 | $j_start = $j+1;
|
---|
4628 | }
|
---|
4629 |
|
---|
4630 | if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
|
---|
4631 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
|
---|
4632 | break;
|
---|
4633 | }
|
---|
4634 | }
|
---|
4635 | }
|
---|
4636 | else {
|
---|
4637 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "No argument mean remove all file");
|
---|
4638 | $v_found = true;
|
---|
4639 | }
|
---|
4640 |
|
---|
4641 | // ----- Look for deletion
|
---|
4642 | if ($v_found)
|
---|
4643 | {
|
---|
4644 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted");
|
---|
4645 | unset($v_header_list[$v_nb_extracted]);
|
---|
4646 | }
|
---|
4647 | else
|
---|
4648 | {
|
---|
4649 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted");
|
---|
4650 | $v_nb_extracted++;
|
---|
4651 | }
|
---|
4652 | }
|
---|
4653 |
|
---|
4654 | // ----- Look if something need to be deleted
|
---|
4655 | if ($v_nb_extracted > 0) {
|
---|
4656 |
|
---|
4657 | // ----- Creates a temporay file
|
---|
4658 | $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
|
---|
4659 |
|
---|
4660 | // ----- Creates a temporary zip archive
|
---|
4661 | $v_temp_zip = new PclZip($v_zip_temp_name);
|
---|
4662 |
|
---|
4663 | // ----- Open the temporary zip file in write mode
|
---|
4664 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode");
|
---|
4665 | if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) {
|
---|
4666 | $this->privCloseFd();
|
---|
4667 |
|
---|
4668 | // ----- Return
|
---|
4669 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4670 | return $v_result;
|
---|
4671 | }
|
---|
4672 |
|
---|
4673 | // ----- Look which file need to be kept
|
---|
4674 | for ($i=0; $i<sizeof($v_header_list); $i++) {
|
---|
4675 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'");
|
---|
4676 |
|
---|
4677 | // ----- Calculate the position of the header
|
---|
4678 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'");
|
---|
4679 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
|
---|
4680 | @rewind($this->zip_fd);
|
---|
4681 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
|
---|
4682 | if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) {
|
---|
4683 | // ----- Close the zip file
|
---|
4684 | $this->privCloseFd();
|
---|
4685 | $v_temp_zip->privCloseFd();
|
---|
4686 | @unlink($v_zip_temp_name);
|
---|
4687 |
|
---|
4688 | // ----- Error log
|
---|
4689 | PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');
|
---|
4690 |
|
---|
4691 | // ----- Return
|
---|
4692 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4693 | return PclZip::errorCode();
|
---|
4694 | }
|
---|
4695 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");
|
---|
4696 |
|
---|
4697 | // ----- Read the file header
|
---|
4698 | $v_local_header = array();
|
---|
4699 | if (($v_result = $this->privReadFileHeader($v_local_header)) != 1) {
|
---|
4700 | // ----- Close the zip file
|
---|
4701 | $this->privCloseFd();
|
---|
4702 | $v_temp_zip->privCloseFd();
|
---|
4703 | @unlink($v_zip_temp_name);
|
---|
4704 |
|
---|
4705 | // ----- Return
|
---|
4706 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4707 | return $v_result;
|
---|
4708 | }
|
---|
4709 |
|
---|
4710 | // ----- Check that local file header is same as central file header
|
---|
4711 | if ($this->privCheckFileHeaders($v_local_header,
|
---|
4712 | $v_header_list[$i]) != 1) {
|
---|
4713 | // TBC
|
---|
4714 | }
|
---|
4715 | unset($v_local_header);
|
---|
4716 |
|
---|
4717 | // ----- Write the file header
|
---|
4718 | if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {
|
---|
4719 | // ----- Close the zip file
|
---|
4720 | $this->privCloseFd();
|
---|
4721 | $v_temp_zip->privCloseFd();
|
---|
4722 | @unlink($v_zip_temp_name);
|
---|
4723 |
|
---|
4724 | // ----- Return
|
---|
4725 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4726 | return $v_result;
|
---|
4727 | }
|
---|
4728 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'");
|
---|
4729 |
|
---|
4730 | // ----- Read/write the data block
|
---|
4731 | if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) {
|
---|
4732 | // ----- Close the zip file
|
---|
4733 | $this->privCloseFd();
|
---|
4734 | $v_temp_zip->privCloseFd();
|
---|
4735 | @unlink($v_zip_temp_name);
|
---|
4736 |
|
---|
4737 | // ----- Return
|
---|
4738 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4739 | return $v_result;
|
---|
4740 | }
|
---|
4741 | }
|
---|
4742 |
|
---|
4743 | // ----- Store the offset of the central dir
|
---|
4744 | $v_offset = @ftell($v_temp_zip->zip_fd);
|
---|
4745 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset");
|
---|
4746 |
|
---|
4747 | // ----- Re-Create the Central Dir files header
|
---|
4748 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory");
|
---|
4749 | for ($i=0; $i<sizeof($v_header_list); $i++) {
|
---|
4750 | // ----- Create the file header
|
---|
4751 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']);
|
---|
4752 | if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
|
---|
4753 | $v_temp_zip->privCloseFd();
|
---|
4754 | $this->privCloseFd();
|
---|
4755 | @unlink($v_zip_temp_name);
|
---|
4756 |
|
---|
4757 | // ----- Return
|
---|
4758 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4759 | return $v_result;
|
---|
4760 | }
|
---|
4761 |
|
---|
4762 | // ----- Transform the header to a 'usable' info
|
---|
4763 | $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
|
---|
4764 | }
|
---|
4765 |
|
---|
4766 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer");
|
---|
4767 |
|
---|
4768 | // ----- Zip file comment
|
---|
4769 | $v_comment = '';
|
---|
4770 | if (isset($p_options[PCLZIP_OPT_COMMENT])) {
|
---|
4771 | $v_comment = $p_options[PCLZIP_OPT_COMMENT];
|
---|
4772 | }
|
---|
4773 |
|
---|
4774 | // ----- Calculate the size of the central header
|
---|
4775 | $v_size = @ftell($v_temp_zip->zip_fd)-$v_offset;
|
---|
4776 |
|
---|
4777 | // ----- Create the central dir footer
|
---|
4778 | if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) {
|
---|
4779 | // ----- Reset the file list
|
---|
4780 | unset($v_header_list);
|
---|
4781 | $v_temp_zip->privCloseFd();
|
---|
4782 | $this->privCloseFd();
|
---|
4783 | @unlink($v_zip_temp_name);
|
---|
4784 |
|
---|
4785 | // ----- Return
|
---|
4786 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4787 | return $v_result;
|
---|
4788 | }
|
---|
4789 |
|
---|
4790 | // ----- Close
|
---|
4791 | $v_temp_zip->privCloseFd();
|
---|
4792 | $this->privCloseFd();
|
---|
4793 |
|
---|
4794 | // ----- Delete the zip file
|
---|
4795 | // TBC : I should test the result ...
|
---|
4796 | @unlink($this->zipname);
|
---|
4797 |
|
---|
4798 | // ----- Rename the temporary file
|
---|
4799 | // TBC : I should test the result ...
|
---|
4800 | //@rename($v_zip_temp_name, $this->zipname);
|
---|
4801 | PclZipUtilRename($v_zip_temp_name, $this->zipname);
|
---|
4802 |
|
---|
4803 | // ----- Destroy the temporary archive
|
---|
4804 | unset($v_temp_zip);
|
---|
4805 | }
|
---|
4806 |
|
---|
4807 | // ----- Remove every files : reset the file
|
---|
4808 | else if ($v_central_dir['entries'] != 0) {
|
---|
4809 | $this->privCloseFd();
|
---|
4810 |
|
---|
4811 | if (($v_result = $this->privOpenFd('wb')) != 1) {
|
---|
4812 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4813 | return $v_result;
|
---|
4814 | }
|
---|
4815 |
|
---|
4816 | if (($v_result = $this->privWriteCentralHeader(0, 0, 0, '')) != 1) {
|
---|
4817 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4818 | return $v_result;
|
---|
4819 | }
|
---|
4820 |
|
---|
4821 | $this->privCloseFd();
|
---|
4822 | }
|
---|
4823 |
|
---|
4824 | // ----- Return
|
---|
4825 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4826 | return $v_result;
|
---|
4827 | }
|
---|
4828 | // --------------------------------------------------------------------------------
|
---|
4829 |
|
---|
4830 | // --------------------------------------------------------------------------------
|
---|
4831 | // Function : privDirCheck()
|
---|
4832 | // Description :
|
---|
4833 | // Check if a directory exists, if not it creates it and all the parents directory
|
---|
4834 | // which may be useful.
|
---|
4835 | // Parameters :
|
---|
4836 | // $p_dir : Directory path to check.
|
---|
4837 | // Return Values :
|
---|
4838 | // 1 : OK
|
---|
4839 | // -1 : Unable to create directory
|
---|
4840 | // --------------------------------------------------------------------------------
|
---|
4841 | function privDirCheck($p_dir, $p_is_dir=false)
|
---|
4842 | {
|
---|
4843 | $v_result = 1;
|
---|
4844 |
|
---|
4845 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'");
|
---|
4846 |
|
---|
4847 | // ----- Remove the final '/'
|
---|
4848 | if (($p_is_dir) && (substr($p_dir, -1)=='/'))
|
---|
4849 | {
|
---|
4850 | $p_dir = substr($p_dir, 0, strlen($p_dir)-1);
|
---|
4851 | }
|
---|
4852 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'");
|
---|
4853 |
|
---|
4854 | // ----- Check the directory availability
|
---|
4855 | if ((is_dir($p_dir)) || ($p_dir == ""))
|
---|
4856 | {
|
---|
4857 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory");
|
---|
4858 | return 1;
|
---|
4859 | }
|
---|
4860 |
|
---|
4861 | // ----- Extract parent directory
|
---|
4862 | $p_parent_dir = dirname($p_dir);
|
---|
4863 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'");
|
---|
4864 |
|
---|
4865 | // ----- Just a check
|
---|
4866 | if ($p_parent_dir != $p_dir)
|
---|
4867 | {
|
---|
4868 | // ----- Look for parent directory
|
---|
4869 | if ($p_parent_dir != "")
|
---|
4870 | {
|
---|
4871 | if (($v_result = $this->privDirCheck($p_parent_dir)) != 1)
|
---|
4872 | {
|
---|
4873 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4874 | return $v_result;
|
---|
4875 | }
|
---|
4876 | }
|
---|
4877 | }
|
---|
4878 |
|
---|
4879 | // ----- Create the directory
|
---|
4880 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'");
|
---|
4881 | if (!@mkdir($p_dir, 0777))
|
---|
4882 | {
|
---|
4883 | // ----- Error log
|
---|
4884 | PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'");
|
---|
4885 |
|
---|
4886 | // ----- Return
|
---|
4887 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4888 | return PclZip::errorCode();
|
---|
4889 | }
|
---|
4890 |
|
---|
4891 | // ----- Return
|
---|
4892 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created");
|
---|
4893 | return $v_result;
|
---|
4894 | }
|
---|
4895 | // --------------------------------------------------------------------------------
|
---|
4896 |
|
---|
4897 | // --------------------------------------------------------------------------------
|
---|
4898 | // Function : privMerge()
|
---|
4899 | // Description :
|
---|
4900 | // If $p_archive_to_add does not exist, the function exit with a success result.
|
---|
4901 | // Parameters :
|
---|
4902 | // Return Values :
|
---|
4903 | // --------------------------------------------------------------------------------
|
---|
4904 | function privMerge(&$p_archive_to_add)
|
---|
4905 | {
|
---|
4906 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'");
|
---|
4907 | $v_result=1;
|
---|
4908 |
|
---|
4909 | // ----- Look if the archive_to_add exists
|
---|
4910 | if (!is_file($p_archive_to_add->zipname))
|
---|
4911 | {
|
---|
4912 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge.");
|
---|
4913 |
|
---|
4914 | // ----- Nothing to merge, so merge is a success
|
---|
4915 | $v_result = 1;
|
---|
4916 |
|
---|
4917 | // ----- Return
|
---|
4918 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4919 | return $v_result;
|
---|
4920 | }
|
---|
4921 |
|
---|
4922 | // ----- Look if the archive exists
|
---|
4923 | if (!is_file($this->zipname))
|
---|
4924 | {
|
---|
4925 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add.");
|
---|
4926 |
|
---|
4927 | // ----- Do a duplicate
|
---|
4928 | $v_result = $this->privDuplicate($p_archive_to_add->zipname);
|
---|
4929 |
|
---|
4930 | // ----- Return
|
---|
4931 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4932 | return $v_result;
|
---|
4933 | }
|
---|
4934 |
|
---|
4935 | // ----- Open the zip file
|
---|
4936 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
4937 | if (($v_result=$this->privOpenFd('rb')) != 1)
|
---|
4938 | {
|
---|
4939 | // ----- Return
|
---|
4940 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4941 | return $v_result;
|
---|
4942 | }
|
---|
4943 |
|
---|
4944 | // ----- Read the central directory informations
|
---|
4945 | $v_central_dir = array();
|
---|
4946 | if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)
|
---|
4947 | {
|
---|
4948 | $this->privCloseFd();
|
---|
4949 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4950 | return $v_result;
|
---|
4951 | }
|
---|
4952 |
|
---|
4953 | // ----- Go to beginning of File
|
---|
4954 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
|
---|
4955 | @rewind($this->zip_fd);
|
---|
4956 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
|
---|
4957 |
|
---|
4958 | // ----- Open the archive_to_add file
|
---|
4959 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode");
|
---|
4960 | if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1)
|
---|
4961 | {
|
---|
4962 | $this->privCloseFd();
|
---|
4963 |
|
---|
4964 | // ----- Return
|
---|
4965 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4966 | return $v_result;
|
---|
4967 | }
|
---|
4968 |
|
---|
4969 | // ----- Read the central directory informations
|
---|
4970 | $v_central_dir_to_add = array();
|
---|
4971 | if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1)
|
---|
4972 | {
|
---|
4973 | $this->privCloseFd();
|
---|
4974 | $p_archive_to_add->privCloseFd();
|
---|
4975 |
|
---|
4976 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
4977 | return $v_result;
|
---|
4978 | }
|
---|
4979 |
|
---|
4980 | // ----- Go to beginning of File
|
---|
4981 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
|
---|
4982 | @rewind($p_archive_to_add->zip_fd);
|
---|
4983 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
|
---|
4984 |
|
---|
4985 | // ----- Creates a temporay file
|
---|
4986 | $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';
|
---|
4987 |
|
---|
4988 | // ----- Open the temporary file in write mode
|
---|
4989 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
4990 | if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)
|
---|
4991 | {
|
---|
4992 | $this->privCloseFd();
|
---|
4993 | $p_archive_to_add->privCloseFd();
|
---|
4994 |
|
---|
4995 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');
|
---|
4996 |
|
---|
4997 | // ----- Return
|
---|
4998 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
4999 | return PclZip::errorCode();
|
---|
5000 | }
|
---|
5001 |
|
---|
5002 | // ----- Copy the files from the archive to the temporary file
|
---|
5003 | // TBC : Here I should better append the file and go back to erase the central dir
|
---|
5004 | $v_size = $v_central_dir['offset'];
|
---|
5005 | while ($v_size != 0)
|
---|
5006 | {
|
---|
5007 | $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5008 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
5009 | $v_buffer = fread($this->zip_fd, $v_read_size);
|
---|
5010 | @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
---|
5011 | $v_size -= $v_read_size;
|
---|
5012 | }
|
---|
5013 |
|
---|
5014 | // ----- Copy the files from the archive_to_add into the temporary file
|
---|
5015 | $v_size = $v_central_dir_to_add['offset'];
|
---|
5016 | while ($v_size != 0)
|
---|
5017 | {
|
---|
5018 | $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5019 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
5020 | $v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size);
|
---|
5021 | @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
---|
5022 | $v_size -= $v_read_size;
|
---|
5023 | }
|
---|
5024 |
|
---|
5025 | // ----- Store the offset of the central dir
|
---|
5026 | $v_offset = @ftell($v_zip_temp_fd);
|
---|
5027 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");
|
---|
5028 |
|
---|
5029 | // ----- Copy the block of file headers from the old archive
|
---|
5030 | $v_size = $v_central_dir['size'];
|
---|
5031 | while ($v_size != 0)
|
---|
5032 | {
|
---|
5033 | $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5034 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
5035 | $v_buffer = @fread($this->zip_fd, $v_read_size);
|
---|
5036 | @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
---|
5037 | $v_size -= $v_read_size;
|
---|
5038 | }
|
---|
5039 |
|
---|
5040 | // ----- Copy the block of file headers from the archive_to_add
|
---|
5041 | $v_size = $v_central_dir_to_add['size'];
|
---|
5042 | while ($v_size != 0)
|
---|
5043 | {
|
---|
5044 | $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5045 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
5046 | $v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size);
|
---|
5047 | @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
|
---|
5048 | $v_size -= $v_read_size;
|
---|
5049 | }
|
---|
5050 |
|
---|
5051 | // ----- Merge the file comments
|
---|
5052 | $v_comment = $v_central_dir['comment'].' '.$v_central_dir_to_add['comment'];
|
---|
5053 |
|
---|
5054 | // ----- Calculate the size of the (new) central header
|
---|
5055 | $v_size = @ftell($v_zip_temp_fd)-$v_offset;
|
---|
5056 |
|
---|
5057 | // ----- Swap the file descriptor
|
---|
5058 | // Here is a trick : I swap the temporary fd with the zip fd, in order to use
|
---|
5059 | // the following methods on the temporary fil and not the real archive fd
|
---|
5060 | $v_swap = $this->zip_fd;
|
---|
5061 | $this->zip_fd = $v_zip_temp_fd;
|
---|
5062 | $v_zip_temp_fd = $v_swap;
|
---|
5063 |
|
---|
5064 | // ----- Create the central dir footer
|
---|
5065 | if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1)
|
---|
5066 | {
|
---|
5067 | $this->privCloseFd();
|
---|
5068 | $p_archive_to_add->privCloseFd();
|
---|
5069 | @fclose($v_zip_temp_fd);
|
---|
5070 | $this->zip_fd = null;
|
---|
5071 |
|
---|
5072 | // ----- Reset the file list
|
---|
5073 | unset($v_header_list);
|
---|
5074 |
|
---|
5075 | // ----- Return
|
---|
5076 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5077 | return $v_result;
|
---|
5078 | }
|
---|
5079 |
|
---|
5080 | // ----- Swap back the file descriptor
|
---|
5081 | $v_swap = $this->zip_fd;
|
---|
5082 | $this->zip_fd = $v_zip_temp_fd;
|
---|
5083 | $v_zip_temp_fd = $v_swap;
|
---|
5084 |
|
---|
5085 | // ----- Close
|
---|
5086 | $this->privCloseFd();
|
---|
5087 | $p_archive_to_add->privCloseFd();
|
---|
5088 |
|
---|
5089 | // ----- Close the temporary file
|
---|
5090 | @fclose($v_zip_temp_fd);
|
---|
5091 |
|
---|
5092 | // ----- Delete the zip file
|
---|
5093 | // TBC : I should test the result ...
|
---|
5094 | @unlink($this->zipname);
|
---|
5095 |
|
---|
5096 | // ----- Rename the temporary file
|
---|
5097 | // TBC : I should test the result ...
|
---|
5098 | //@rename($v_zip_temp_name, $this->zipname);
|
---|
5099 | PclZipUtilRename($v_zip_temp_name, $this->zipname);
|
---|
5100 |
|
---|
5101 | // ----- Return
|
---|
5102 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5103 | return $v_result;
|
---|
5104 | }
|
---|
5105 | // --------------------------------------------------------------------------------
|
---|
5106 |
|
---|
5107 | // --------------------------------------------------------------------------------
|
---|
5108 | // Function : privDuplicate()
|
---|
5109 | // Description :
|
---|
5110 | // Parameters :
|
---|
5111 | // Return Values :
|
---|
5112 | // --------------------------------------------------------------------------------
|
---|
5113 | function privDuplicate($p_archive_filename)
|
---|
5114 | {
|
---|
5115 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'");
|
---|
5116 | $v_result=1;
|
---|
5117 |
|
---|
5118 | // ----- Look if the $p_archive_filename exists
|
---|
5119 | if (!is_file($p_archive_filename))
|
---|
5120 | {
|
---|
5121 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate.");
|
---|
5122 |
|
---|
5123 | // ----- Nothing to duplicate, so duplicate is a success.
|
---|
5124 | $v_result = 1;
|
---|
5125 |
|
---|
5126 | // ----- Return
|
---|
5127 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5128 | return $v_result;
|
---|
5129 | }
|
---|
5130 |
|
---|
5131 | // ----- Open the zip file
|
---|
5132 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
5133 | if (($v_result=$this->privOpenFd('wb')) != 1)
|
---|
5134 | {
|
---|
5135 | // ----- Return
|
---|
5136 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5137 | return $v_result;
|
---|
5138 | }
|
---|
5139 |
|
---|
5140 | // ----- Open the temporary file in write mode
|
---|
5141 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
|
---|
5142 | if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0)
|
---|
5143 | {
|
---|
5144 | $this->privCloseFd();
|
---|
5145 |
|
---|
5146 | PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode');
|
---|
5147 |
|
---|
5148 | // ----- Return
|
---|
5149 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
|
---|
5150 | return PclZip::errorCode();
|
---|
5151 | }
|
---|
5152 |
|
---|
5153 | // ----- Copy the files from the archive to the temporary file
|
---|
5154 | // TBC : Here I should better append the file and go back to erase the central dir
|
---|
5155 | $v_size = filesize($p_archive_filename);
|
---|
5156 | while ($v_size != 0)
|
---|
5157 | {
|
---|
5158 | $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5159 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes");
|
---|
5160 | $v_buffer = fread($v_zip_temp_fd, $v_read_size);
|
---|
5161 | @fwrite($this->zip_fd, $v_buffer, $v_read_size);
|
---|
5162 | $v_size -= $v_read_size;
|
---|
5163 | }
|
---|
5164 |
|
---|
5165 | // ----- Close
|
---|
5166 | $this->privCloseFd();
|
---|
5167 |
|
---|
5168 | // ----- Close the temporary file
|
---|
5169 | @fclose($v_zip_temp_fd);
|
---|
5170 |
|
---|
5171 | // ----- Return
|
---|
5172 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5173 | return $v_result;
|
---|
5174 | }
|
---|
5175 | // --------------------------------------------------------------------------------
|
---|
5176 |
|
---|
5177 | // --------------------------------------------------------------------------------
|
---|
5178 | // Function : privErrorLog()
|
---|
5179 | // Description :
|
---|
5180 | // Parameters :
|
---|
5181 | // --------------------------------------------------------------------------------
|
---|
5182 | function privErrorLog($p_error_code=0, $p_error_string='')
|
---|
5183 | {
|
---|
5184 | if (PCLZIP_ERROR_EXTERNAL == 1) {
|
---|
5185 | PclError($p_error_code, $p_error_string);
|
---|
5186 | }
|
---|
5187 | else {
|
---|
5188 | $this->error_code = $p_error_code;
|
---|
5189 | $this->error_string = $p_error_string;
|
---|
5190 | }
|
---|
5191 | }
|
---|
5192 | // --------------------------------------------------------------------------------
|
---|
5193 |
|
---|
5194 | // --------------------------------------------------------------------------------
|
---|
5195 | // Function : privErrorReset()
|
---|
5196 | // Description :
|
---|
5197 | // Parameters :
|
---|
5198 | // --------------------------------------------------------------------------------
|
---|
5199 | function privErrorReset()
|
---|
5200 | {
|
---|
5201 | if (PCLZIP_ERROR_EXTERNAL == 1) {
|
---|
5202 | PclErrorReset();
|
---|
5203 | }
|
---|
5204 | else {
|
---|
5205 | $this->error_code = 0;
|
---|
5206 | $this->error_string = '';
|
---|
5207 | }
|
---|
5208 | }
|
---|
5209 | // --------------------------------------------------------------------------------
|
---|
5210 |
|
---|
5211 | // --------------------------------------------------------------------------------
|
---|
5212 | // Function : privDecrypt()
|
---|
5213 | // Description :
|
---|
5214 | // Parameters :
|
---|
5215 | // Return Values :
|
---|
5216 | // --------------------------------------------------------------------------------
|
---|
5217 | function privDecrypt($p_encryption_header, &$p_buffer, $p_size, $p_crc)
|
---|
5218 | {
|
---|
5219 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDecrypt', "size=".$p_size."");
|
---|
5220 | $v_result=1;
|
---|
5221 |
|
---|
5222 | // ----- To Be Modified ;-)
|
---|
5223 | $v_pwd = "test";
|
---|
5224 |
|
---|
5225 | $p_buffer = PclZipUtilZipDecrypt($p_buffer, $p_size, $p_encryption_header,
|
---|
5226 | $p_crc, $v_pwd);
|
---|
5227 |
|
---|
5228 | // ----- Return
|
---|
5229 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5230 | return $v_result;
|
---|
5231 | }
|
---|
5232 | // --------------------------------------------------------------------------------
|
---|
5233 |
|
---|
5234 | // --------------------------------------------------------------------------------
|
---|
5235 | // Function : privDisableMagicQuotes()
|
---|
5236 | // Description :
|
---|
5237 | // Parameters :
|
---|
5238 | // Return Values :
|
---|
5239 | // --------------------------------------------------------------------------------
|
---|
5240 | function privDisableMagicQuotes()
|
---|
5241 | {
|
---|
5242 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDisableMagicQuotes', "");
|
---|
5243 | $v_result=1;
|
---|
5244 |
|
---|
5245 | // ----- Look if function exists
|
---|
5246 | if ( (!function_exists("get_magic_quotes_runtime"))
|
---|
5247 | || (!function_exists("set_magic_quotes_runtime"))) {
|
---|
5248 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");
|
---|
5249 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5250 | return $v_result;
|
---|
5251 | }
|
---|
5252 |
|
---|
5253 | // ----- Look if already done
|
---|
5254 | if ($this->magic_quotes_status != -1) {
|
---|
5255 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote already disabled");
|
---|
5256 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5257 | return $v_result;
|
---|
5258 | }
|
---|
5259 |
|
---|
5260 | // ----- Get and memorize the magic_quote value
|
---|
5261 | $this->magic_quotes_status = @get_magic_quotes_runtime();
|
---|
5262 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Current magic_quotes_runtime status is '".($this->magic_quotes_status==0?'disable':'enable')."'");
|
---|
5263 |
|
---|
5264 | // ----- Disable magic_quotes
|
---|
5265 | if ($this->magic_quotes_status == 1) {
|
---|
5266 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Disable magic_quotes");
|
---|
5267 | @set_magic_quotes_runtime(0);
|
---|
5268 | }
|
---|
5269 |
|
---|
5270 | // ----- Return
|
---|
5271 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5272 | return $v_result;
|
---|
5273 | }
|
---|
5274 | // --------------------------------------------------------------------------------
|
---|
5275 |
|
---|
5276 | // --------------------------------------------------------------------------------
|
---|
5277 | // Function : privSwapBackMagicQuotes()
|
---|
5278 | // Description :
|
---|
5279 | // Parameters :
|
---|
5280 | // Return Values :
|
---|
5281 | // --------------------------------------------------------------------------------
|
---|
5282 | function privSwapBackMagicQuotes()
|
---|
5283 | {
|
---|
5284 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privSwapBackMagicQuotes', "");
|
---|
5285 | $v_result=1;
|
---|
5286 |
|
---|
5287 | // ----- Look if function exists
|
---|
5288 | if ( (!function_exists("get_magic_quotes_runtime"))
|
---|
5289 | || (!function_exists("set_magic_quotes_runtime"))) {
|
---|
5290 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");
|
---|
5291 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5292 | return $v_result;
|
---|
5293 | }
|
---|
5294 |
|
---|
5295 | // ----- Look if something to do
|
---|
5296 | if ($this->magic_quotes_status != -1) {
|
---|
5297 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote not modified");
|
---|
5298 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5299 | return $v_result;
|
---|
5300 | }
|
---|
5301 |
|
---|
5302 | // ----- Swap back magic_quotes
|
---|
5303 | if ($this->magic_quotes_status == 1) {
|
---|
5304 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Enable back magic_quotes");
|
---|
5305 | @set_magic_quotes_runtime($this->magic_quotes_status);
|
---|
5306 | }
|
---|
5307 |
|
---|
5308 | // ----- Return
|
---|
5309 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5310 | return $v_result;
|
---|
5311 | }
|
---|
5312 | // --------------------------------------------------------------------------------
|
---|
5313 |
|
---|
5314 | }
|
---|
5315 | // End of class
|
---|
5316 | // --------------------------------------------------------------------------------
|
---|
5317 |
|
---|
5318 | // --------------------------------------------------------------------------------
|
---|
5319 | // Function : PclZipUtilPathReduction()
|
---|
5320 | // Description :
|
---|
5321 | // Parameters :
|
---|
5322 | // Return Values :
|
---|
5323 | // --------------------------------------------------------------------------------
|
---|
5324 | function PclZipUtilPathReduction($p_dir)
|
---|
5325 | {
|
---|
5326 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'");
|
---|
5327 | $v_result = "";
|
---|
5328 |
|
---|
5329 | // ----- Look for not empty path
|
---|
5330 | if ($p_dir != "") {
|
---|
5331 | // ----- Explode path by directory names
|
---|
5332 | $v_list = explode("/", $p_dir);
|
---|
5333 |
|
---|
5334 | // ----- Study directories from last to first
|
---|
5335 | $v_skip = 0;
|
---|
5336 | for ($i=sizeof($v_list)-1; $i>=0; $i--) {
|
---|
5337 | // ----- Look for current path
|
---|
5338 | if ($v_list[$i] == ".") {
|
---|
5339 | // ----- Ignore this directory
|
---|
5340 | // Should be the first $i=0, but no check is done
|
---|
5341 | }
|
---|
5342 | else if ($v_list[$i] == "..") {
|
---|
5343 | $v_skip++;
|
---|
5344 | }
|
---|
5345 | else if ($v_list[$i] == "") {
|
---|
5346 | // ----- First '/' i.e. root slash
|
---|
5347 | if ($i == 0) {
|
---|
5348 | $v_result = "/".$v_result;
|
---|
5349 | if ($v_skip > 0) {
|
---|
5350 | // ----- It is an invalid path, so the path is not modified
|
---|
5351 | // TBC
|
---|
5352 | $v_result = $p_dir;
|
---|
5353 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid path is unchanged");
|
---|
5354 | $v_skip = 0;
|
---|
5355 | }
|
---|
5356 | }
|
---|
5357 | // ----- Last '/' i.e. indicates a directory
|
---|
5358 | else if ($i == (sizeof($v_list)-1)) {
|
---|
5359 | $v_result = $v_list[$i];
|
---|
5360 | }
|
---|
5361 | // ----- Double '/' inside the path
|
---|
5362 | else {
|
---|
5363 | // ----- Ignore only the double '//' in path,
|
---|
5364 | // but not the first and last '/'
|
---|
5365 | }
|
---|
5366 | }
|
---|
5367 | else {
|
---|
5368 | // ----- Look for item to skip
|
---|
5369 | if ($v_skip > 0) {
|
---|
5370 | $v_skip--;
|
---|
5371 | }
|
---|
5372 | else {
|
---|
5373 | $v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:"");
|
---|
5374 | }
|
---|
5375 | }
|
---|
5376 | }
|
---|
5377 |
|
---|
5378 | // ----- Look for skip
|
---|
5379 | if ($v_skip > 0) {
|
---|
5380 | while ($v_skip > 0) {
|
---|
5381 | $v_result = '../'.$v_result;
|
---|
5382 | $v_skip--;
|
---|
5383 | }
|
---|
5384 | }
|
---|
5385 | }
|
---|
5386 |
|
---|
5387 | // ----- Return
|
---|
5388 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5389 | return $v_result;
|
---|
5390 | }
|
---|
5391 | // --------------------------------------------------------------------------------
|
---|
5392 |
|
---|
5393 | // --------------------------------------------------------------------------------
|
---|
5394 | // Function : PclZipUtilPathInclusion()
|
---|
5395 | // Description :
|
---|
5396 | // This function indicates if the path $p_path is under the $p_dir tree. Or,
|
---|
5397 | // said in an other way, if the file or sub-dir $p_path is inside the dir
|
---|
5398 | // $p_dir.
|
---|
5399 | // The function indicates also if the path is exactly the same as the dir.
|
---|
5400 | // This function supports path with duplicated '/' like '//', but does not
|
---|
5401 | // support '.' or '..' statements.
|
---|
5402 | // Parameters :
|
---|
5403 | // Return Values :
|
---|
5404 | // 0 if $p_path is not inside directory $p_dir
|
---|
5405 | // 1 if $p_path is inside directory $p_dir
|
---|
5406 | // 2 if $p_path is exactly the same as $p_dir
|
---|
5407 | // --------------------------------------------------------------------------------
|
---|
5408 | function PclZipUtilPathInclusion($p_dir, $p_path)
|
---|
5409 | {
|
---|
5410 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'");
|
---|
5411 | $v_result = 1;
|
---|
5412 |
|
---|
5413 | // ----- Look for path beginning by ./
|
---|
5414 | if ( ($p_dir == '.')
|
---|
5415 | || ((strlen($p_dir) >=2) && (substr($p_dir, 0, 2) == './'))) {
|
---|
5416 | $p_dir = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_dir, 1);
|
---|
5417 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_dir '".$p_dir."'");
|
---|
5418 | }
|
---|
5419 | if ( ($p_path == '.')
|
---|
5420 | || ((strlen($p_path) >=2) && (substr($p_path, 0, 2) == './'))) {
|
---|
5421 | $p_path = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_path, 1);
|
---|
5422 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_path '".$p_path."'");
|
---|
5423 | }
|
---|
5424 |
|
---|
5425 | // ----- Explode dir and path by directory separator
|
---|
5426 | $v_list_dir = explode("/", $p_dir);
|
---|
5427 | $v_list_dir_size = sizeof($v_list_dir);
|
---|
5428 | $v_list_path = explode("/", $p_path);
|
---|
5429 | $v_list_path_size = sizeof($v_list_path);
|
---|
5430 |
|
---|
5431 | // ----- Study directories paths
|
---|
5432 | $i = 0;
|
---|
5433 | $j = 0;
|
---|
5434 | while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) {
|
---|
5435 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'");
|
---|
5436 |
|
---|
5437 | // ----- Look for empty dir (path reduction)
|
---|
5438 | if ($v_list_dir[$i] == '') {
|
---|
5439 | $i++;
|
---|
5440 | continue;
|
---|
5441 | }
|
---|
5442 | if ($v_list_path[$j] == '') {
|
---|
5443 | $j++;
|
---|
5444 | continue;
|
---|
5445 | }
|
---|
5446 |
|
---|
5447 | // ----- Compare the items
|
---|
5448 | if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) {
|
---|
5449 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different");
|
---|
5450 | $v_result = 0;
|
---|
5451 | }
|
---|
5452 |
|
---|
5453 | // ----- Next items
|
---|
5454 | $i++;
|
---|
5455 | $j++;
|
---|
5456 | }
|
---|
5457 |
|
---|
5458 | // ----- Look if everything seems to be the same
|
---|
5459 | if ($v_result) {
|
---|
5460 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break");
|
---|
5461 | // ----- Skip all the empty items
|
---|
5462 | while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++;
|
---|
5463 | while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++;
|
---|
5464 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'");
|
---|
5465 |
|
---|
5466 | if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) {
|
---|
5467 | // ----- There are exactly the same
|
---|
5468 | $v_result = 2;
|
---|
5469 | }
|
---|
5470 | else if ($i < $v_list_dir_size) {
|
---|
5471 | // ----- The path is shorter than the dir
|
---|
5472 | $v_result = 0;
|
---|
5473 | }
|
---|
5474 | }
|
---|
5475 |
|
---|
5476 | // ----- Return
|
---|
5477 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5478 | return $v_result;
|
---|
5479 | }
|
---|
5480 | // --------------------------------------------------------------------------------
|
---|
5481 |
|
---|
5482 | // --------------------------------------------------------------------------------
|
---|
5483 | // Function : PclZipUtilCopyBlock()
|
---|
5484 | // Description :
|
---|
5485 | // Parameters :
|
---|
5486 | // $p_mode : read/write compression mode
|
---|
5487 | // 0 : src & dest normal
|
---|
5488 | // 1 : src gzip, dest normal
|
---|
5489 | // 2 : src normal, dest gzip
|
---|
5490 | // 3 : src & dest gzip
|
---|
5491 | // Return Values :
|
---|
5492 | // --------------------------------------------------------------------------------
|
---|
5493 | function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0)
|
---|
5494 | {
|
---|
5495 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode");
|
---|
5496 | $v_result = 1;
|
---|
5497 |
|
---|
5498 | if ($p_mode==0)
|
---|
5499 | {
|
---|
5500 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src)));
|
---|
5501 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest)));
|
---|
5502 | while ($p_size != 0)
|
---|
5503 | {
|
---|
5504 | $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5505 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
5506 | $v_buffer = @fread($p_src, $v_read_size);
|
---|
5507 | @fwrite($p_dest, $v_buffer, $v_read_size);
|
---|
5508 | $p_size -= $v_read_size;
|
---|
5509 | }
|
---|
5510 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src)));
|
---|
5511 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest)));
|
---|
5512 | }
|
---|
5513 | else if ($p_mode==1)
|
---|
5514 | {
|
---|
5515 | while ($p_size != 0)
|
---|
5516 | {
|
---|
5517 | $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5518 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
5519 | $v_buffer = @gzread($p_src, $v_read_size);
|
---|
5520 | @fwrite($p_dest, $v_buffer, $v_read_size);
|
---|
5521 | $p_size -= $v_read_size;
|
---|
5522 | }
|
---|
5523 | }
|
---|
5524 | else if ($p_mode==2)
|
---|
5525 | {
|
---|
5526 | while ($p_size != 0)
|
---|
5527 | {
|
---|
5528 | $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5529 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
5530 | $v_buffer = @fread($p_src, $v_read_size);
|
---|
5531 | @gzwrite($p_dest, $v_buffer, $v_read_size);
|
---|
5532 | $p_size -= $v_read_size;
|
---|
5533 | }
|
---|
5534 | }
|
---|
5535 | else if ($p_mode==3)
|
---|
5536 | {
|
---|
5537 | while ($p_size != 0)
|
---|
5538 | {
|
---|
5539 | $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
|
---|
5540 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
|
---|
5541 | $v_buffer = @gzread($p_src, $v_read_size);
|
---|
5542 | @gzwrite($p_dest, $v_buffer, $v_read_size);
|
---|
5543 | $p_size -= $v_read_size;
|
---|
5544 | }
|
---|
5545 | }
|
---|
5546 |
|
---|
5547 | // ----- Return
|
---|
5548 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5549 | return $v_result;
|
---|
5550 | }
|
---|
5551 | // --------------------------------------------------------------------------------
|
---|
5552 |
|
---|
5553 | // --------------------------------------------------------------------------------
|
---|
5554 | // Function : PclZipUtilRename()
|
---|
5555 | // Description :
|
---|
5556 | // This function tries to do a simple rename() function. If it fails, it
|
---|
5557 | // tries to copy the $p_src file in a new $p_dest file and then unlink the
|
---|
5558 | // first one.
|
---|
5559 | // Parameters :
|
---|
5560 | // $p_src : Old filename
|
---|
5561 | // $p_dest : New filename
|
---|
5562 | // Return Values :
|
---|
5563 | // 1 on success, 0 on failure.
|
---|
5564 | // --------------------------------------------------------------------------------
|
---|
5565 | function PclZipUtilRename($p_src, $p_dest)
|
---|
5566 | {
|
---|
5567 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest");
|
---|
5568 | $v_result = 1;
|
---|
5569 |
|
---|
5570 | // ----- Try to rename the files
|
---|
5571 | if (!@rename($p_src, $p_dest)) {
|
---|
5572 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink");
|
---|
5573 |
|
---|
5574 | // ----- Try to copy & unlink the src
|
---|
5575 | if (!@copy($p_src, $p_dest)) {
|
---|
5576 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file");
|
---|
5577 | $v_result = 0;
|
---|
5578 | }
|
---|
5579 | else if (!@unlink($p_src)) {
|
---|
5580 | //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename");
|
---|
5581 | $v_result = 0;
|
---|
5582 | }
|
---|
5583 | }
|
---|
5584 |
|
---|
5585 | // ----- Return
|
---|
5586 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5587 | return $v_result;
|
---|
5588 | }
|
---|
5589 | // --------------------------------------------------------------------------------
|
---|
5590 |
|
---|
5591 | // --------------------------------------------------------------------------------
|
---|
5592 | // Function : PclZipUtilOptionText()
|
---|
5593 | // Description :
|
---|
5594 | // Translate option value in text. Mainly for debug purpose.
|
---|
5595 | // Parameters :
|
---|
5596 | // $p_option : the option value.
|
---|
5597 | // Return Values :
|
---|
5598 | // The option text value.
|
---|
5599 | // --------------------------------------------------------------------------------
|
---|
5600 | function PclZipUtilOptionText($p_option)
|
---|
5601 | {
|
---|
5602 | //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'");
|
---|
5603 |
|
---|
5604 | $v_list = get_defined_constants();
|
---|
5605 | for (reset($v_list); $v_key = key($v_list); next($v_list)) {
|
---|
5606 | $v_prefix = substr($v_key, 0, 10);
|
---|
5607 | if (( ($v_prefix == 'PCLZIP_OPT')
|
---|
5608 | || ($v_prefix == 'PCLZIP_CB_')
|
---|
5609 | || ($v_prefix == 'PCLZIP_ATT'))
|
---|
5610 | && ($v_list[$v_key] == $p_option)) {
|
---|
5611 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_key);
|
---|
5612 | return $v_key;
|
---|
5613 | }
|
---|
5614 | }
|
---|
5615 |
|
---|
5616 | $v_result = 'Unknown';
|
---|
5617 |
|
---|
5618 | //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
|
---|
5619 | return $v_result;
|
---|
5620 | }
|
---|
5621 | // --------------------------------------------------------------------------------
|
---|
5622 |
|
---|
5623 | // --------------------------------------------------------------------------------
|
---|
5624 | // Function : PclZipUtilTranslateWinPath()
|
---|
5625 | // Description :
|
---|
5626 | // Translate windows path by replacing '\' by '/' and optionally removing
|
---|
5627 | // drive letter.
|
---|
5628 | // Parameters :
|
---|
5629 | // $p_path : path to translate.
|
---|
5630 | // $p_remove_disk_letter : true | false
|
---|
5631 | // Return Values :
|
---|
5632 | // The path translated.
|
---|
5633 | // --------------------------------------------------------------------------------
|
---|
5634 | function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true)
|
---|
5635 | {
|
---|
5636 | if (stristr(php_uname(), 'windows')) {
|
---|
5637 | // ----- Look for potential disk letter
|
---|
5638 | if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) {
|
---|
5639 | $p_path = substr($p_path, $v_position+1);
|
---|
5640 | }
|
---|
5641 | // ----- Change potential windows directory separator
|
---|
5642 | if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) {
|
---|
5643 | $p_path = strtr($p_path, '\\', '/');
|
---|
5644 | }
|
---|
5645 | }
|
---|
5646 | return $p_path;
|
---|
5647 | }
|
---|
5648 | // --------------------------------------------------------------------------------
|
---|
5649 |
|
---|
5650 |
|
---|
5651 | ?>
|
---|