1/*
2 +----------------------------------------------------------------------+
3 | phar php single-file executable PHP extension |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 2005-2015 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt. |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Authors: Gregory Beaver <cellog@php.net> |
16 | Marcus Boerger <helly@php.net> |
17 +----------------------------------------------------------------------+
18*/
19
20/* $Id$ */
21
22#include "phar_internal.h"
23#include "func_interceptors.h"
24
25static zend_class_entry *phar_ce_archive;
26static zend_class_entry *phar_ce_data;
27static zend_class_entry *phar_ce_PharException;
28
29#if HAVE_SPL
30static zend_class_entry *phar_ce_entry;
31#endif
32
33#if PHP_MAJOR_VERSION > 5 || ((PHP_MAJOR_VERSION == 5) && (PHP_MINOR_VERSION >= 3))
34# define PHAR_ARG_INFO
35#else
36# define PHAR_ARG_INFO static
37#endif
38
39static int phar_file_type(HashTable *mimes, char *file, char **mime_type TSRMLS_DC) /* {{{ */
40{
41 char *ext;
42 phar_mime_type *mime;
43 ext = strrchr(file, '.');
44 if (!ext) {
45 *mime_type = "text/plain";
46 /* no file extension = assume text/plain */
47 return PHAR_MIME_OTHER;
48 }
49 ++ext;
50 if (SUCCESS != zend_hash_find(mimes, ext, strlen(ext), (void **) &mime)) {
51 *mime_type = "application/octet-stream";
52 return PHAR_MIME_OTHER;
53 }
54 *mime_type = mime->mime;
55 return mime->type;
56}
57/* }}} */
58
59static void phar_mung_server_vars(char *fname, char *entry, int entry_len, char *basename, int request_uri_len TSRMLS_DC) /* {{{ */
60{
61 HashTable *_SERVER;
62 zval **stuff;
63 char *path_info;
64 int basename_len = strlen(basename);
65 int code;
66 zval *temp;
67
68 /* "tweak" $_SERVER variables requested in earlier call to Phar::mungServer() */
69 if (!PG(http_globals)[TRACK_VARS_SERVER]) {
70 return;
71 }
72
73 _SERVER = Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]);
74
75 /* PATH_INFO and PATH_TRANSLATED should always be munged */
76 if (SUCCESS == zend_hash_find(_SERVER, "PATH_INFO", sizeof("PATH_INFO"), (void **) &stuff)) {
77 path_info = Z_STRVAL_PP(stuff);
78 code = Z_STRLEN_PP(stuff);
79
80 if (Z_STRLEN_PP(stuff) > entry_len && !memcmp(Z_STRVAL_PP(stuff), entry, entry_len)) {
81 ZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + entry_len, request_uri_len, 1);
82
83 MAKE_STD_ZVAL(temp);
84 ZVAL_STRINGL(temp, path_info, code, 0);
85
86 zend_hash_update(_SERVER, "PHAR_PATH_INFO", sizeof("PHAR_PATH_INFO"), &temp, sizeof(zval **), NULL);
87 }
88 }
89
90 if (SUCCESS == zend_hash_find(_SERVER, "PATH_TRANSLATED", sizeof("PATH_TRANSLATED"), (void **) &stuff)) {
91 path_info = Z_STRVAL_PP(stuff);
92 code = Z_STRLEN_PP(stuff);
93 Z_STRLEN_PP(stuff) = spprintf(&(Z_STRVAL_PP(stuff)), 4096, "phar://%s%s", fname, entry);
94
95 MAKE_STD_ZVAL(temp);
96 ZVAL_STRINGL(temp, path_info, code, 0);
97
98 zend_hash_update(_SERVER, "PHAR_PATH_TRANSLATED", sizeof("PHAR_PATH_TRANSLATED"), (void *) &temp, sizeof(zval **), NULL);
99 }
100
101 if (!PHAR_GLOBALS->phar_SERVER_mung_list) {
102 return;
103 }
104
105 if (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_REQUEST_URI) {
106 if (SUCCESS == zend_hash_find(_SERVER, "REQUEST_URI", sizeof("REQUEST_URI"), (void **) &stuff)) {
107 path_info = Z_STRVAL_PP(stuff);
108 code = Z_STRLEN_PP(stuff);
109
110 if (Z_STRLEN_PP(stuff) > basename_len && !memcmp(Z_STRVAL_PP(stuff), basename, basename_len)) {
111 ZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + basename_len, Z_STRLEN_PP(stuff) - basename_len, 1);
112
113 MAKE_STD_ZVAL(temp);
114 ZVAL_STRINGL(temp, path_info, code, 0);
115
116 zend_hash_update(_SERVER, "PHAR_REQUEST_URI", sizeof("PHAR_REQUEST_URI"), (void *) &temp, sizeof(zval **), NULL);
117 }
118 }
119 }
120
121 if (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_PHP_SELF) {
122 if (SUCCESS == zend_hash_find(_SERVER, "PHP_SELF", sizeof("PHP_SELF"), (void **) &stuff)) {
123 path_info = Z_STRVAL_PP(stuff);
124 code = Z_STRLEN_PP(stuff);
125
126 if (Z_STRLEN_PP(stuff) > basename_len && !memcmp(Z_STRVAL_PP(stuff), basename, basename_len)) {
127 ZVAL_STRINGL(*stuff, Z_STRVAL_PP(stuff) + basename_len, Z_STRLEN_PP(stuff) - basename_len, 1);
128
129 MAKE_STD_ZVAL(temp);
130 ZVAL_STRINGL(temp, path_info, code, 0);
131
132 zend_hash_update(_SERVER, "PHAR_PHP_SELF", sizeof("PHAR_PHP_SELF"), (void *) &temp, sizeof(zval **), NULL);
133 }
134 }
135 }
136
137 if (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_SCRIPT_NAME) {
138 if (SUCCESS == zend_hash_find(_SERVER, "SCRIPT_NAME", sizeof("SCRIPT_NAME"), (void **) &stuff)) {
139 path_info = Z_STRVAL_PP(stuff);
140 code = Z_STRLEN_PP(stuff);
141 ZVAL_STRINGL(*stuff, entry, entry_len, 1);
142
143 MAKE_STD_ZVAL(temp);
144 ZVAL_STRINGL(temp, path_info, code, 0);
145
146 zend_hash_update(_SERVER, "PHAR_SCRIPT_NAME", sizeof("PHAR_SCRIPT_NAME"), (void *) &temp, sizeof(zval **), NULL);
147 }
148 }
149
150 if (PHAR_GLOBALS->phar_SERVER_mung_list & PHAR_MUNG_SCRIPT_FILENAME) {
151 if (SUCCESS == zend_hash_find(_SERVER, "SCRIPT_FILENAME", sizeof("SCRIPT_FILENAME"), (void **) &stuff)) {
152 path_info = Z_STRVAL_PP(stuff);
153 code = Z_STRLEN_PP(stuff);
154 Z_STRLEN_PP(stuff) = spprintf(&(Z_STRVAL_PP(stuff)), 4096, "phar://%s%s", fname, entry);
155
156 MAKE_STD_ZVAL(temp);
157 ZVAL_STRINGL(temp, path_info, code, 0);
158
159 zend_hash_update(_SERVER, "PHAR_SCRIPT_FILENAME", sizeof("PHAR_SCRIPT_FILENAME"), (void *) &temp, sizeof(zval **), NULL);
160 }
161 }
162}
163/* }}} */
164
165static int phar_file_action(phar_archive_data *phar, phar_entry_info *info, char *mime_type, int code, char *entry, int entry_len, char *arch, char *basename, char *ru, int ru_len TSRMLS_DC) /* {{{ */
166{
167 char *name = NULL, buf[8192];
168 const char *cwd;
169 zend_syntax_highlighter_ini syntax_highlighter_ini;
170 sapi_header_line ctr = {0};
171 size_t got;
172 int dummy = 1, name_len;
173 zend_file_handle file_handle;
174 zend_op_array *new_op_array;
175 zval *result = NULL;
176 php_stream *fp;
177 off_t position;
178
179 switch (code) {
180 case PHAR_MIME_PHPS:
181 efree(basename);
182 /* highlight source */
183 if (entry[0] == '/') {
184 name_len = spprintf(&name, 4096, "phar://%s%s", arch, entry);
185 } else {
186 name_len = spprintf(&name, 4096, "phar://%s/%s", arch, entry);
187 }
188 php_get_highlight_struct(&syntax_highlighter_ini);
189
190 highlight_file(name, &syntax_highlighter_ini TSRMLS_CC);
191
192 efree(name);
193#ifdef PHP_WIN32
194 efree(arch);
195#endif
196 zend_bailout();
197 case PHAR_MIME_OTHER:
198 /* send headers, output file contents */
199 efree(basename);
200 ctr.line_len = spprintf(&(ctr.line), 0, "Content-type: %s", mime_type);
201 sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
202 efree(ctr.line);
203 ctr.line_len = spprintf(&(ctr.line), 0, "Content-length: %u", info->uncompressed_filesize);
204 sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
205 efree(ctr.line);
206
207 if (FAILURE == sapi_send_headers(TSRMLS_C)) {
208 zend_bailout();
209 }
210
211 /* prepare to output */
212 fp = phar_get_efp(info, 1 TSRMLS_CC);
213
214 if (!fp) {
215 char *error;
216 if (!phar_open_jit(phar, info, &error TSRMLS_CC)) {
217 if (error) {
218 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
219 efree(error);
220 }
221 return -1;
222 }
223 fp = phar_get_efp(info, 1 TSRMLS_CC);
224 }
225 position = 0;
226 phar_seek_efp(info, 0, SEEK_SET, 0, 1 TSRMLS_CC);
227
228 do {
229 got = php_stream_read(fp, buf, MIN(8192, info->uncompressed_filesize - position));
230 if (got > 0) {
231 PHPWRITE(buf, got);
232 position += got;
233 if (position == (off_t) info->uncompressed_filesize) {
234 break;
235 }
236 }
237 } while (1);
238
239 zend_bailout();
240 case PHAR_MIME_PHP:
241 if (basename) {
242 phar_mung_server_vars(arch, entry, entry_len, basename, ru_len TSRMLS_CC);
243 efree(basename);
244 }
245
246 if (entry[0] == '/') {
247 name_len = spprintf(&name, 4096, "phar://%s%s", arch, entry);
248 } else {
249 name_len = spprintf(&name, 4096, "phar://%s/%s", arch, entry);
250 }
251
252 file_handle.type = ZEND_HANDLE_FILENAME;
253 file_handle.handle.fd = 0;
254 file_handle.filename = name;
255 file_handle.opened_path = NULL;
256 file_handle.free_filename = 0;
257
258 PHAR_G(cwd) = NULL;
259 PHAR_G(cwd_len) = 0;
260
261 if (zend_hash_add(&EG(included_files), name, name_len+1, (void *)&dummy, sizeof(int), NULL) == SUCCESS) {
262 if ((cwd = zend_memrchr(entry, '/', entry_len))) {
263 PHAR_G(cwd_init) = 1;
264 if (entry == cwd) {
265 /* root directory */
266 PHAR_G(cwd_len) = 0;
267 PHAR_G(cwd) = NULL;
268 } else if (entry[0] == '/') {
269 PHAR_G(cwd_len) = cwd - (entry + 1);
270 PHAR_G(cwd) = estrndup(entry + 1, PHAR_G(cwd_len));
271 } else {
272 PHAR_G(cwd_len) = cwd - entry;
273 PHAR_G(cwd) = estrndup(entry, PHAR_G(cwd_len));
274 }
275 }
276
277 new_op_array = zend_compile_file(&file_handle, ZEND_REQUIRE TSRMLS_CC);
278
279 if (!new_op_array) {
280 zend_hash_del(&EG(included_files), name, name_len+1);
281 }
282
283 zend_destroy_file_handle(&file_handle TSRMLS_CC);
284
285 } else {
286 efree(name);
287 new_op_array = NULL;
288 }
289#ifdef PHP_WIN32
290 efree(arch);
291#endif
292 if (new_op_array) {
293 EG(return_value_ptr_ptr) = &result;
294 EG(active_op_array) = new_op_array;
295
296 zend_try {
297 zend_execute(new_op_array TSRMLS_CC);
298 if (PHAR_G(cwd)) {
299 efree(PHAR_G(cwd));
300 PHAR_G(cwd) = NULL;
301 PHAR_G(cwd_len) = 0;
302 }
303
304 PHAR_G(cwd_init) = 0;
305 efree(name);
306 destroy_op_array(new_op_array TSRMLS_CC);
307 efree(new_op_array);
308
309
310 if (EG(return_value_ptr_ptr) && *EG(return_value_ptr_ptr)) {
311 zval_ptr_dtor(EG(return_value_ptr_ptr));
312 }
313 } zend_catch {
314 if (PHAR_G(cwd)) {
315 efree(PHAR_G(cwd));
316 PHAR_G(cwd) = NULL;
317 PHAR_G(cwd_len) = 0;
318 }
319
320 PHAR_G(cwd_init) = 0;
321 efree(name);
322 } zend_end_try();
323
324 zend_bailout();
325 }
326
327 return PHAR_MIME_PHP;
328 }
329 return -1;
330}
331/* }}} */
332
333static void phar_do_403(char *entry, int entry_len TSRMLS_DC) /* {{{ */
334{
335 sapi_header_line ctr = {0};
336
337 ctr.response_code = 403;
338 ctr.line_len = sizeof("HTTP/1.0 403 Access Denied")-1;
339 ctr.line = "HTTP/1.0 403 Access Denied";
340 sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
341 sapi_send_headers(TSRMLS_C);
342 PHPWRITE("<html>\n <head>\n <title>Access Denied</title>\n </head>\n <body>\n <h1>403 - File ", sizeof("<html>\n <head>\n <title>Access Denied</title>\n </head>\n <body>\n <h1>403 - File ") - 1);
343 PHPWRITE(entry, entry_len);
344 PHPWRITE(" Access Denied</h1>\n </body>\n</html>", sizeof(" Access Denied</h1>\n </body>\n</html>") - 1);
345}
346/* }}} */
347
348static void phar_do_404(phar_archive_data *phar, char *fname, int fname_len, char *f404, int f404_len, char *entry, int entry_len TSRMLS_DC) /* {{{ */
349{
350 sapi_header_line ctr = {0};
351 phar_entry_info *info;
352
353 if (phar && f404_len) {
354 info = phar_get_entry_info(phar, f404, f404_len, NULL, 1 TSRMLS_CC);
355
356 if (info) {
357 phar_file_action(phar, info, "text/html", PHAR_MIME_PHP, f404, f404_len, fname, NULL, NULL, 0 TSRMLS_CC);
358 return;
359 }
360 }
361
362 ctr.response_code = 404;
363 ctr.line_len = sizeof("HTTP/1.0 404 Not Found")-1;
364 ctr.line = "HTTP/1.0 404 Not Found";
365 sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
366 sapi_send_headers(TSRMLS_C);
367 PHPWRITE("<html>\n <head>\n <title>File Not Found</title>\n </head>\n <body>\n <h1>404 - File ", sizeof("<html>\n <head>\n <title>File Not Found</title>\n </head>\n <body>\n <h1>404 - File ") - 1);
368 PHPWRITE(entry, entry_len);
369 PHPWRITE(" Not Found</h1>\n </body>\n</html>", sizeof(" Not Found</h1>\n </body>\n</html>") - 1);
370}
371/* }}} */
372
373/* post-process REQUEST_URI and retrieve the actual request URI. This is for
374 cases like http://localhost/blah.phar/path/to/file.php/extra/stuff
375 which calls "blah.phar" file "path/to/file.php" with PATH_INFO "/extra/stuff" */
376static void phar_postprocess_ru_web(char *fname, int fname_len, char **entry, int *entry_len, char **ru, int *ru_len TSRMLS_DC) /* {{{ */
377{
378 char *e = *entry + 1, *u = NULL, *u1 = NULL, *saveu = NULL;
379 int e_len = *entry_len - 1, u_len = 0;
380 phar_archive_data **pphar = NULL;
381
382 /* we already know we can retrieve the phar if we reach here */
383 zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **) &pphar);
384
385 if (!pphar && PHAR_G(manifest_cached)) {
386 zend_hash_find(&cached_phars, fname, fname_len, (void **) &pphar);
387 }
388
389 do {
390 if (zend_hash_exists(&((*pphar)->manifest), e, e_len)) {
391 if (u) {
392 u[0] = '/';
393 *ru = estrndup(u, u_len+1);
394 ++u_len;
395 u[0] = '\0';
396 } else {
397 *ru = NULL;
398 }
399 *ru_len = u_len;
400 *entry_len = e_len + 1;
401 return;
402 }
403
404 if (u) {
405 u1 = strrchr(e, '/');
406 u[0] = '/';
407 saveu = u;
408 e_len += u_len + 1;
409 u = u1;
410 if (!u) {
411 return;
412 }
413 } else {
414 u = strrchr(e, '/');
415 if (!u) {
416 if (saveu) {
417 saveu[0] = '/';
418 }
419 return;
420 }
421 }
422
423 u[0] = '\0';
424 u_len = strlen(u + 1);
425 e_len -= u_len + 1;
426
427 if (e_len < 0) {
428 if (saveu) {
429 saveu[0] = '/';
430 }
431 return;
432 }
433 } while (1);
434}
435/* }}} */
436
437/* {{{ proto void Phar::running([bool retphar = true])
438 * return the name of the currently running phar archive. If the optional parameter
439 * is set to true, return the phar:// URL to the currently running phar
440 */
441PHP_METHOD(Phar, running)
442{
443 char *fname, *arch, *entry;
444 int fname_len, arch_len, entry_len;
445 zend_bool retphar = 1;
446
447 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &retphar) == FAILURE) {
448 return;
449 }
450
451 fname = (char*)zend_get_executed_filename(TSRMLS_C);
452 fname_len = strlen(fname);
453
454 if (fname_len > 7 && !memcmp(fname, "phar://", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {
455 efree(entry);
456 if (retphar) {
457 RETVAL_STRINGL(fname, arch_len + 7, 1);
458 efree(arch);
459 return;
460 } else {
461 RETURN_STRINGL(arch, arch_len, 0);
462 }
463 }
464
465 RETURN_STRINGL("", 0, 1);
466}
467/* }}} */
468
469/* {{{ proto void Phar::mount(string pharpath, string externalfile)
470 * mount an external file or path to a location within the phar. This maps
471 * an external file or directory to a location within the phar archive, allowing
472 * reference to an external location as if it were within the phar archive. This
473 * is useful for writable temp files like databases
474 */
475PHP_METHOD(Phar, mount)
476{
477 char *fname, *arch = NULL, *entry = NULL, *path, *actual;
478 int fname_len, arch_len, entry_len, path_len, actual_len;
479 phar_archive_data **pphar;
480
481 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &path, &path_len, &actual, &actual_len) == FAILURE) {
482 return;
483 }
484
485 fname = (char*)zend_get_executed_filename(TSRMLS_C);
486 fname_len = strlen(fname);
487
488#ifdef PHP_WIN32
489 phar_unixify_path_separators(fname, fname_len);
490#endif
491
492 if (fname_len > 7 && !memcmp(fname, "phar://", 7) && SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {
493 efree(entry);
494 entry = NULL;
495
496 if (path_len > 7 && !memcmp(path, "phar://", 7)) {
497 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Can only mount internal paths within a phar archive, use a relative path instead of \"%s\"", path);
498 efree(arch);
499 return;
500 }
501carry_on2:
502 if (SUCCESS != zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), arch, arch_len, (void **)&pphar)) {
503 if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, arch, arch_len, (void **)&pphar)) {
504 if (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {
505 goto carry_on;
506 }
507 }
508
509 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s is not a phar archive, cannot mount", arch);
510
511 if (arch) {
512 efree(arch);
513 }
514 return;
515 }
516carry_on:
517 if (SUCCESS != phar_mount_entry(*pphar, actual, actual_len, path, path_len TSRMLS_CC)) {
518 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Mounting of %s to %s within phar %s failed", path, actual, arch);
519 if (path && path == entry) {
520 efree(entry);
521 }
522
523 if (arch) {
524 efree(arch);
525 }
526
527 return;
528 }
529
530 if (entry && path && path == entry) {
531 efree(entry);
532 }
533
534 if (arch) {
535 efree(arch);
536 }
537
538 return;
539 } else if (PHAR_GLOBALS->phar_fname_map.arBuckets && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), fname, fname_len, (void **)&pphar)) {
540 goto carry_on;
541 } else if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, fname, fname_len, (void **)&pphar)) {
542 if (SUCCESS == phar_copy_on_write(pphar TSRMLS_CC)) {
543 goto carry_on;
544 }
545
546 goto carry_on;
547 } else if (SUCCESS == phar_split_fname(path, path_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {
548 path = entry;
549 path_len = entry_len;
550 goto carry_on2;
551 }
552
553 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Mounting of %s to %s failed", path, actual);
554}
555/* }}} */
556
557/* {{{ proto void Phar::webPhar([string alias, [string index, [string f404, [array mimetypes, [callback rewrites]]]]])
558 * mapPhar for web-based phars. Reads the currently executed file (a phar)
559 * and registers its manifest. When executed in the CLI or CGI command-line sapi,
560 * this works exactly like mapPhar(). When executed by a web-based sapi, this
561 * reads $_SERVER['REQUEST_URI'] (the actual original value) and parses out the
562 * intended internal file.
563 */
564PHP_METHOD(Phar, webPhar)
565{
566 zval *mimeoverride = NULL, *rewrite = NULL;
567 char *alias = NULL, *error, *index_php = NULL, *f404 = NULL, *ru = NULL;
568 int alias_len = 0, ret, f404_len = 0, free_pathinfo = 0, ru_len = 0;
569 char *fname, *path_info, *mime_type = NULL, *entry, *pt;
570 const char *basename;
571 int fname_len, entry_len, code, index_php_len = 0, not_cgi;
572 phar_archive_data *phar = NULL;
573 phar_entry_info *info = NULL;
574
575 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!s!saz", &alias, &alias_len, &index_php, &index_php_len, &f404, &f404_len, &mimeoverride, &rewrite) == FAILURE) {
576 return;
577 }
578
579 phar_request_initialize(TSRMLS_C);
580 fname = (char*)zend_get_executed_filename(TSRMLS_C);
581 fname_len = strlen(fname);
582
583 if (phar_open_executed_filename(alias, alias_len, &error TSRMLS_CC) != SUCCESS) {
584 if (error) {
585 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
586 efree(error);
587 }
588 return;
589 }
590
591 /* retrieve requested file within phar */
592 if (!(SG(request_info).request_method && SG(request_info).request_uri && (!strcmp(SG(request_info).request_method, "GET") || !strcmp(SG(request_info).request_method, "POST")))) {
593 return;
594 }
595
596#ifdef PHP_WIN32
597 fname = estrndup(fname, fname_len);
598 phar_unixify_path_separators(fname, fname_len);
599#endif
600 basename = zend_memrchr(fname, '/', fname_len);
601
602 if (!basename) {
603 basename = fname;
604 } else {
605 ++basename;
606 }
607
608 if ((strlen(sapi_module.name) == sizeof("cgi-fcgi")-1 && !strncmp(sapi_module.name, "cgi-fcgi", sizeof("cgi-fcgi")-1))
609 || (strlen(sapi_module.name) == sizeof("fpm-fcgi")-1 && !strncmp(sapi_module.name, "fpm-fcgi", sizeof("fpm-fcgi")-1))
610 || (strlen(sapi_module.name) == sizeof("cgi")-1 && !strncmp(sapi_module.name, "cgi", sizeof("cgi")-1))) {
611
612 if (PG(http_globals)[TRACK_VARS_SERVER]) {
613 HashTable *_server = Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]);
614 zval **z_script_name, **z_path_info;
615
616 if (SUCCESS != zend_hash_find(_server, "SCRIPT_NAME", sizeof("SCRIPT_NAME"), (void**)&z_script_name) ||
617 IS_STRING != Z_TYPE_PP(z_script_name) ||
618 !strstr(Z_STRVAL_PP(z_script_name), basename)) {
619 return;
620 }
621
622 if (SUCCESS == zend_hash_find(_server, "PATH_INFO", sizeof("PATH_INFO"), (void**)&z_path_info) &&
623 IS_STRING == Z_TYPE_PP(z_path_info)) {
624 entry_len = Z_STRLEN_PP(z_path_info);
625 entry = estrndup(Z_STRVAL_PP(z_path_info), entry_len);
626 path_info = emalloc(Z_STRLEN_PP(z_script_name) + entry_len + 1);
627 memcpy(path_info, Z_STRVAL_PP(z_script_name), Z_STRLEN_PP(z_script_name));
628 memcpy(path_info + Z_STRLEN_PP(z_script_name), entry, entry_len + 1);
629 free_pathinfo = 1;
630 } else {
631 entry_len = 0;
632 entry = estrndup("", 0);
633 path_info = Z_STRVAL_PP(z_script_name);
634 }
635
636 pt = estrndup(Z_STRVAL_PP(z_script_name), Z_STRLEN_PP(z_script_name));
637
638 } else {
639 char *testit;
640
641 testit = sapi_getenv("SCRIPT_NAME", sizeof("SCRIPT_NAME")-1 TSRMLS_CC);
642 if (!(pt = strstr(testit, basename))) {
643 efree(testit);
644 return;
645 }
646
647 path_info = sapi_getenv("PATH_INFO", sizeof("PATH_INFO")-1 TSRMLS_CC);
648
649 if (path_info) {
650 entry = path_info;
651 entry_len = strlen(entry);
652 spprintf(&path_info, 0, "%s%s", testit, path_info);
653 free_pathinfo = 1;
654 } else {
655 path_info = testit;
656 free_pathinfo = 1;
657 entry = estrndup("", 0);
658 entry_len = 0;
659 }
660
661 pt = estrndup(testit, (pt - testit) + (fname_len - (basename - fname)));
662 }
663 not_cgi = 0;
664 } else {
665 path_info = SG(request_info).request_uri;
666
667 if (!(pt = strstr(path_info, basename))) {
668 /* this can happen with rewrite rules - and we have no idea what to do then, so return */
669 return;
670 }
671
672 entry_len = strlen(path_info);
673 entry_len -= (pt - path_info) + (fname_len - (basename - fname));
674 entry = estrndup(pt + (fname_len - (basename - fname)), entry_len);
675
676 pt = estrndup(path_info, (pt - path_info) + (fname_len - (basename - fname)));
677 not_cgi = 1;
678 }
679
680 if (rewrite) {
681 zend_fcall_info fci;
682 zend_fcall_info_cache fcc;
683 zval *params, *retval_ptr, **zp[1];
684
685 MAKE_STD_ZVAL(params);
686 ZVAL_STRINGL(params, entry, entry_len, 1);
687 zp[0] = &params;
688
689 if (FAILURE == zend_fcall_info_init(rewrite, 0, &fci, &fcc, NULL, NULL TSRMLS_CC)) {
690 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar error: invalid rewrite callback");
691
692 if (free_pathinfo) {
693 efree(path_info);
694 }
695
696 return;
697 }
698
699 fci.param_count = 1;
700 fci.params = zp;
701 Z_ADDREF_P(params);
702 fci.retval_ptr_ptr = &retval_ptr;
703
704 if (FAILURE == zend_call_function(&fci, &fcc TSRMLS_CC)) {
705 if (!EG(exception)) {
706 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar error: failed to call rewrite callback");
707 }
708
709 if (free_pathinfo) {
710 efree(path_info);
711 }
712
713 return;
714 }
715
716 if (!fci.retval_ptr_ptr || !retval_ptr) {
717 if (free_pathinfo) {
718 efree(path_info);
719 }
720 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar error: rewrite callback must return a string or false");
721 return;
722 }
723
724 switch (Z_TYPE_P(retval_ptr)) {
725 case IS_STRING:
726 efree(entry);
727
728 if (fci.retval_ptr_ptr != &retval_ptr) {
729 entry = estrndup(Z_STRVAL_PP(fci.retval_ptr_ptr), Z_STRLEN_PP(fci.retval_ptr_ptr));
730 entry_len = Z_STRLEN_PP(fci.retval_ptr_ptr);
731 } else {
732 entry = Z_STRVAL_P(retval_ptr);
733 entry_len = Z_STRLEN_P(retval_ptr);
734 }
735
736 break;
737 case IS_BOOL:
738 phar_do_403(entry, entry_len TSRMLS_CC);
739
740 if (free_pathinfo) {
741 efree(path_info);
742 }
743
744 zend_bailout();
745 return;
746 default:
747 efree(retval_ptr);
748
749 if (free_pathinfo) {
750 efree(path_info);
751 }
752
753 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar error: rewrite callback must return a string or false");
754 return;
755 }
756 }
757
758 if (entry_len) {
759 phar_postprocess_ru_web(fname, fname_len, &entry, &entry_len, &ru, &ru_len TSRMLS_CC);
760 }
761
762 if (!entry_len || (entry_len == 1 && entry[0] == '/')) {
763 efree(entry);
764 /* direct request */
765 if (index_php_len) {
766 entry = index_php;
767 entry_len = index_php_len;
768 if (entry[0] != '/') {
769 spprintf(&entry, 0, "/%s", index_php);
770 ++entry_len;
771 }
772 } else {
773 /* assume "index.php" is starting point */
774 entry = estrndup("/index.php", sizeof("/index.php"));
775 entry_len = sizeof("/index.php")-1;
776 }
777
778 if (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, NULL TSRMLS_CC) ||
779 (info = phar_get_entry_info(phar, entry, entry_len, NULL, 0 TSRMLS_CC)) == NULL) {
780 phar_do_404(phar, fname, fname_len, f404, f404_len, entry, entry_len TSRMLS_CC);
781
782 if (free_pathinfo) {
783 efree(path_info);
784 }
785
786 zend_bailout();
787 } else {
788 char *tmp = NULL, sa = '\0';
789 sapi_header_line ctr = {0};
790 ctr.response_code = 301;
791 ctr.line_len = sizeof("HTTP/1.1 301 Moved Permanently")-1;
792 ctr.line = "HTTP/1.1 301 Moved Permanently";
793 sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
794
795 if (not_cgi) {
796 tmp = strstr(path_info, basename) + fname_len;
797 sa = *tmp;
798 *tmp = '\0';
799 }
800
801 ctr.response_code = 0;
802
803 if (path_info[strlen(path_info)-1] == '/') {
804 ctr.line_len = spprintf(&(ctr.line), 4096, "Location: %s%s", path_info, entry + 1);
805 } else {
806 ctr.line_len = spprintf(&(ctr.line), 4096, "Location: %s%s", path_info, entry);
807 }
808
809 if (not_cgi) {
810 *tmp = sa;
811 }
812
813 if (free_pathinfo) {
814 efree(path_info);
815 }
816
817 sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
818 sapi_send_headers(TSRMLS_C);
819 efree(ctr.line);
820 zend_bailout();
821 }
822 }
823
824 if (FAILURE == phar_get_archive(&phar, fname, fname_len, NULL, 0, NULL TSRMLS_CC) ||
825 (info = phar_get_entry_info(phar, entry, entry_len, NULL, 0 TSRMLS_CC)) == NULL) {
826 phar_do_404(phar, fname, fname_len, f404, f404_len, entry, entry_len TSRMLS_CC);
827#ifdef PHP_WIN32
828 efree(fname);
829#endif
830 zend_bailout();
831 }
832
833 if (mimeoverride && zend_hash_num_elements(Z_ARRVAL_P(mimeoverride))) {
834 const char *ext = zend_memrchr(entry, '.', entry_len);
835 zval **val;
836
837 if (ext) {
838 ++ext;
839
840 if (SUCCESS == zend_hash_find(Z_ARRVAL_P(mimeoverride), ext, strlen(ext)+1, (void **) &val)) {
841 switch (Z_TYPE_PP(val)) {
842 case IS_LONG:
843 if (Z_LVAL_PP(val) == PHAR_MIME_PHP || Z_LVAL_PP(val) == PHAR_MIME_PHPS) {
844 mime_type = "";
845 code = Z_LVAL_PP(val);
846 } else {
847 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown mime type specifier used, only Phar::PHP, Phar::PHPS and a mime type string are allowed");
848#ifdef PHP_WIN32
849 efree(fname);
850#endif
851 RETURN_FALSE;
852 }
853 break;
854 case IS_STRING:
855 mime_type = Z_STRVAL_PP(val);
856 code = PHAR_MIME_OTHER;
857 break;
858 default:
859 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown mime type specifier used (not a string or int), only Phar::PHP, Phar::PHPS and a mime type string are allowed");
860#ifdef PHP_WIN32
861 efree(fname);
862#endif
863 RETURN_FALSE;
864 }
865 }
866 }
867 }
868
869 if (!mime_type) {
870 code = phar_file_type(&PHAR_G(mime_types), entry, &mime_type TSRMLS_CC);
871 }
872 ret = phar_file_action(phar, info, mime_type, code, entry, entry_len, fname, pt, ru, ru_len TSRMLS_CC);
873}
874/* }}} */
875
876/* {{{ proto void Phar::mungServer(array munglist)
877 * Defines a list of up to 4 $_SERVER variables that should be modified for execution
878 * to mask the presence of the phar archive. This should be used in conjunction with
879 * Phar::webPhar(), and has no effect otherwise
880 * SCRIPT_NAME, PHP_SELF, REQUEST_URI and SCRIPT_FILENAME
881 */
882PHP_METHOD(Phar, mungServer)
883{
884 zval *mungvalues;
885
886 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &mungvalues) == FAILURE) {
887 return;
888 }
889
890 if (!zend_hash_num_elements(Z_ARRVAL_P(mungvalues))) {
891 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "No values passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME");
892 return;
893 }
894
895 if (zend_hash_num_elements(Z_ARRVAL_P(mungvalues)) > 4) {
896 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Too many values passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME");
897 return;
898 }
899
900 phar_request_initialize(TSRMLS_C);
901
902 for (zend_hash_internal_pointer_reset(Z_ARRVAL_P(mungvalues)); SUCCESS == zend_hash_has_more_elements(Z_ARRVAL_P(mungvalues)); zend_hash_move_forward(Z_ARRVAL_P(mungvalues))) {
903 zval **data = NULL;
904
905 if (SUCCESS != zend_hash_get_current_data(Z_ARRVAL_P(mungvalues), (void **) &data)) {
906 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "unable to retrieve array value in Phar::mungServer()");
907 return;
908 }
909
910 if (Z_TYPE_PP(data) != IS_STRING) {
911 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Non-string value passed to Phar::mungServer(), expecting an array of any of these strings: PHP_SELF, REQUEST_URI, SCRIPT_FILENAME, SCRIPT_NAME");
912 return;
913 }
914
915 if (Z_STRLEN_PP(data) == sizeof("PHP_SELF")-1 && !strncmp(Z_STRVAL_PP(data), "PHP_SELF", sizeof("PHP_SELF")-1)) {
916 PHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_PHP_SELF;
917 }
918
919 if (Z_STRLEN_PP(data) == sizeof("REQUEST_URI")-1) {
920 if (!strncmp(Z_STRVAL_PP(data), "REQUEST_URI", sizeof("REQUEST_URI")-1)) {
921 PHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_REQUEST_URI;
922 }
923 if (!strncmp(Z_STRVAL_PP(data), "SCRIPT_NAME", sizeof("SCRIPT_NAME")-1)) {
924 PHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_SCRIPT_NAME;
925 }
926 }
927
928 if (Z_STRLEN_PP(data) == sizeof("SCRIPT_FILENAME")-1 && !strncmp(Z_STRVAL_PP(data), "SCRIPT_FILENAME", sizeof("SCRIPT_FILENAME")-1)) {
929 PHAR_GLOBALS->phar_SERVER_mung_list |= PHAR_MUNG_SCRIPT_FILENAME;
930 }
931 }
932}
933/* }}} */
934
935/* {{{ proto void Phar::interceptFileFuncs()
936 * instructs phar to intercept fopen, file_get_contents, opendir, and all of the stat-related functions
937 * and return stat on files within the phar for relative paths
938 *
939 * Once called, this cannot be reversed, and continue until the end of the request.
940 *
941 * This allows legacy scripts to be pharred unmodified
942 */
943PHP_METHOD(Phar, interceptFileFuncs)
944{
945 if (zend_parse_parameters_none() == FAILURE) {
946 return;
947 }
948 phar_intercept_functions(TSRMLS_C);
949}
950/* }}} */
951
952/* {{{ proto array Phar::createDefaultStub([string indexfile[, string webindexfile]])
953 * Return a stub that can be used to run a phar-based archive without the phar extension
954 * indexfile is the CLI startup filename, which defaults to "index.php", webindexfile
955 * is the web startup filename, and also defaults to "index.php"
956 */
957PHP_METHOD(Phar, createDefaultStub)
958{
959 char *index = NULL, *webindex = NULL, *stub, *error;
960 int index_len = 0, webindex_len = 0;
961 size_t stub_len;
962
963 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|ss", &index, &index_len, &webindex, &webindex_len) == FAILURE) {
964 return;
965 }
966
967 stub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);
968
969 if (error) {
970 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
971 efree(error);
972 return;
973 }
974 RETURN_STRINGL(stub, stub_len, 0);
975}
976/* }}} */
977
978/* {{{ proto mixed Phar::mapPhar([string alias, [int dataoffset]])
979 * Reads the currently executed file (a phar) and registers its manifest */
980PHP_METHOD(Phar, mapPhar)
981{
982 char *alias = NULL, *error;
983 int alias_len = 0;
984 long dataoffset = 0;
985
986 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!l", &alias, &alias_len, &dataoffset) == FAILURE) {
987 return;
988 }
989
990 phar_request_initialize(TSRMLS_C);
991
992 RETVAL_BOOL(phar_open_executed_filename(alias, alias_len, &error TSRMLS_CC) == SUCCESS);
993
994 if (error) {
995 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
996 efree(error);
997 }
998} /* }}} */
999
1000/* {{{ proto mixed Phar::loadPhar(string filename [, string alias])
1001 * Loads any phar archive with an alias */
1002PHP_METHOD(Phar, loadPhar)
1003{
1004 char *fname, *alias = NULL, *error;
1005 int fname_len, alias_len = 0;
1006
1007 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s!", &fname, &fname_len, &alias, &alias_len) == FAILURE) {
1008 return;
1009 }
1010
1011 phar_request_initialize(TSRMLS_C);
1012
1013 RETVAL_BOOL(phar_open_from_filename(fname, fname_len, alias, alias_len, REPORT_ERRORS, NULL, &error TSRMLS_CC) == SUCCESS);
1014
1015 if (error) {
1016 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
1017 efree(error);
1018 }
1019} /* }}} */
1020
1021/* {{{ proto string Phar::apiVersion()
1022 * Returns the api version */
1023PHP_METHOD(Phar, apiVersion)
1024{
1025 if (zend_parse_parameters_none() == FAILURE) {
1026 return;
1027 }
1028 RETURN_STRINGL(PHP_PHAR_API_VERSION, sizeof(PHP_PHAR_API_VERSION)-1, 1);
1029}
1030/* }}}*/
1031
1032/* {{{ proto bool Phar::canCompress([int method])
1033 * Returns whether phar extension supports compression using zlib/bzip2 */
1034PHP_METHOD(Phar, canCompress)
1035{
1036 long method = 0;
1037
1038 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &method) == FAILURE) {
1039 return;
1040 }
1041
1042 phar_request_initialize(TSRMLS_C);
1043 switch (method) {
1044 case PHAR_ENT_COMPRESSED_GZ:
1045 if (PHAR_G(has_zlib)) {
1046 RETURN_TRUE;
1047 } else {
1048 RETURN_FALSE;
1049 }
1050 case PHAR_ENT_COMPRESSED_BZ2:
1051 if (PHAR_G(has_bz2)) {
1052 RETURN_TRUE;
1053 } else {
1054 RETURN_FALSE;
1055 }
1056 default:
1057 if (PHAR_G(has_zlib) || PHAR_G(has_bz2)) {
1058 RETURN_TRUE;
1059 } else {
1060 RETURN_FALSE;
1061 }
1062 }
1063}
1064/* }}} */
1065
1066/* {{{ proto bool Phar::canWrite()
1067 * Returns whether phar extension supports writing and creating phars */
1068PHP_METHOD(Phar, canWrite)
1069{
1070 if (zend_parse_parameters_none() == FAILURE) {
1071 return;
1072 }
1073 RETURN_BOOL(!PHAR_G(readonly));
1074}
1075/* }}} */
1076
1077/* {{{ proto bool Phar::isValidPharFilename(string filename[, bool executable = true])
1078 * Returns whether the given filename is a valid phar filename */
1079PHP_METHOD(Phar, isValidPharFilename)
1080{
1081 char *fname;
1082 const char *ext_str;
1083 int fname_len, ext_len, is_executable;
1084 zend_bool executable = 1;
1085
1086 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &fname, &fname_len, &executable) == FAILURE) {
1087 return;
1088 }
1089
1090 is_executable = executable;
1091 RETVAL_BOOL(phar_detect_phar_fname_ext(fname, fname_len, &ext_str, &ext_len, is_executable, 2, 1 TSRMLS_CC) == SUCCESS);
1092}
1093/* }}} */
1094
1095#if HAVE_SPL
1096/**
1097 * from spl_directory
1098 */
1099static void phar_spl_foreign_dtor(spl_filesystem_object *object TSRMLS_DC) /* {{{ */
1100{
1101 phar_archive_data *phar = (phar_archive_data *) object->oth;
1102
1103 if (!phar->is_persistent) {
1104 phar_archive_delref(phar TSRMLS_CC);
1105 }
1106
1107 object->oth = NULL;
1108}
1109/* }}} */
1110
1111/**
1112 * from spl_directory
1113 */
1114static void phar_spl_foreign_clone(spl_filesystem_object *src, spl_filesystem_object *dst TSRMLS_DC) /* {{{ */
1115{
1116 phar_archive_data *phar_data = (phar_archive_data *) dst->oth;
1117
1118 if (!phar_data->is_persistent) {
1119 ++(phar_data->refcount);
1120 }
1121}
1122/* }}} */
1123
1124static spl_other_handler phar_spl_foreign_handler = {
1125 phar_spl_foreign_dtor,
1126 phar_spl_foreign_clone
1127};
1128#endif /* HAVE_SPL */
1129
1130/* {{{ proto void Phar::__construct(string fname [, int flags [, string alias]])
1131 * Construct a Phar archive object
1132 *
1133 * proto void PharData::__construct(string fname [[, int flags [, string alias]], int file format = Phar::TAR])
1134 * Construct a PharData archive object
1135 *
1136 * This function is used as the constructor for both the Phar and PharData
1137 * classes, hence the two prototypes above.
1138 */
1139PHP_METHOD(Phar, __construct)
1140{
1141#if !HAVE_SPL
1142 zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), 0 TSRMLS_CC, "Cannot instantiate Phar object without SPL extension");
1143#else
1144 char *fname, *alias = NULL, *error, *arch = NULL, *entry = NULL, *save_fname;
1145 int fname_len, alias_len = 0, arch_len, entry_len, is_data;
1146 long flags = SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS;
1147 long format = 0;
1148 phar_archive_object *phar_obj;
1149 phar_archive_data *phar_data;
1150 zval *zobj = getThis(), arg1, arg2;
1151
1152 phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
1153
1154 is_data = instanceof_function(Z_OBJCE_P(zobj), phar_ce_data TSRMLS_CC);
1155
1156 if (is_data) {
1157 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ls!l", &fname, &fname_len, &flags, &alias, &alias_len, &format) == FAILURE) {
1158 return;
1159 }
1160 } else {
1161 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ls!", &fname, &fname_len, &flags, &alias, &alias_len) == FAILURE) {
1162 return;
1163 }
1164 }
1165
1166 if (phar_obj->arc.archive) {
1167 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot call constructor twice");
1168 return;
1169 }
1170
1171 save_fname = fname;
1172 if (SUCCESS == phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, !is_data, 2 TSRMLS_CC)) {
1173 /* use arch (the basename for the archive) for fname instead of fname */
1174 /* this allows support for RecursiveDirectoryIterator of subdirectories */
1175#ifdef PHP_WIN32
1176 phar_unixify_path_separators(arch, arch_len);
1177#endif
1178 fname = arch;
1179 fname_len = arch_len;
1180#ifdef PHP_WIN32
1181 } else {
1182 arch = estrndup(fname, fname_len);
1183 arch_len = fname_len;
1184 fname = arch;
1185 phar_unixify_path_separators(arch, arch_len);
1186#endif
1187 }
1188
1189 if (phar_open_or_create_filename(fname, fname_len, alias, alias_len, is_data, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {
1190
1191 if (fname == arch && fname != save_fname) {
1192 efree(arch);
1193 fname = save_fname;
1194 }
1195
1196 if (entry) {
1197 efree(entry);
1198 }
1199
1200 if (error) {
1201 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
1202 "%s", error);
1203 efree(error);
1204 } else {
1205 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
1206 "Phar creation or opening failed");
1207 }
1208
1209 return;
1210 }
1211
1212 if (is_data && phar_data->is_tar && phar_data->is_brandnew && format == PHAR_FORMAT_ZIP) {
1213 phar_data->is_zip = 1;
1214 phar_data->is_tar = 0;
1215 }
1216
1217 if (fname == arch) {
1218 efree(arch);
1219 fname = save_fname;
1220 }
1221
1222 if ((is_data && !phar_data->is_data) || (!is_data && phar_data->is_data)) {
1223 if (is_data) {
1224 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
1225 "PharData class can only be used for non-executable tar and zip archives");
1226 } else {
1227 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
1228 "Phar class can only be used for executable tar and zip archives");
1229 }
1230 efree(entry);
1231 return;
1232 }
1233
1234 is_data = phar_data->is_data;
1235
1236 if (!phar_data->is_persistent) {
1237 ++(phar_data->refcount);
1238 }
1239
1240 phar_obj->arc.archive = phar_data;
1241 phar_obj->spl.oth_handler = &phar_spl_foreign_handler;
1242
1243 if (entry) {
1244 fname_len = spprintf(&fname, 0, "phar://%s%s", phar_data->fname, entry);
1245 efree(entry);
1246 } else {
1247 fname_len = spprintf(&fname, 0, "phar://%s", phar_data->fname);
1248 }
1249
1250 INIT_PZVAL(&arg1);
1251 ZVAL_STRINGL(&arg1, fname, fname_len, 0);
1252 INIT_PZVAL(&arg2);
1253 ZVAL_LONG(&arg2, flags);
1254
1255 zend_call_method_with_2_params(&zobj, Z_OBJCE_P(zobj),
1256 &spl_ce_RecursiveDirectoryIterator->constructor, "__construct", NULL, &arg1, &arg2);
1257
1258 if (!phar_data->is_persistent) {
1259 phar_obj->arc.archive->is_data = is_data;
1260 } else if (!EG(exception)) {
1261 /* register this guy so we can modify if necessary */
1262 zend_hash_add(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive), (void *) &phar_obj, sizeof(phar_archive_object **), NULL);
1263 }
1264
1265 phar_obj->spl.info_class = phar_ce_entry;
1266 efree(fname);
1267#endif /* HAVE_SPL */
1268}
1269/* }}} */
1270
1271/* {{{ proto array Phar::getSupportedSignatures()
1272 * Return array of supported signature types
1273 */
1274PHP_METHOD(Phar, getSupportedSignatures)
1275{
1276 if (zend_parse_parameters_none() == FAILURE) {
1277 return;
1278 }
1279
1280 array_init(return_value);
1281
1282 add_next_index_stringl(return_value, "MD5", 3, 1);
1283 add_next_index_stringl(return_value, "SHA-1", 5, 1);
1284#ifdef PHAR_HASH_OK
1285 add_next_index_stringl(return_value, "SHA-256", 7, 1);
1286 add_next_index_stringl(return_value, "SHA-512", 7, 1);
1287#endif
1288#if PHAR_HAVE_OPENSSL
1289 add_next_index_stringl(return_value, "OpenSSL", 7, 1);
1290#else
1291 if (zend_hash_exists(&module_registry, "openssl", sizeof("openssl"))) {
1292 add_next_index_stringl(return_value, "OpenSSL", 7, 1);
1293 }
1294#endif
1295}
1296/* }}} */
1297
1298/* {{{ proto array Phar::getSupportedCompression()
1299 * Return array of supported comparession algorithms
1300 */
1301PHP_METHOD(Phar, getSupportedCompression)
1302{
1303 if (zend_parse_parameters_none() == FAILURE) {
1304 return;
1305 }
1306
1307 array_init(return_value);
1308 phar_request_initialize(TSRMLS_C);
1309
1310 if (PHAR_G(has_zlib)) {
1311 add_next_index_stringl(return_value, "GZ", 2, 1);
1312 }
1313
1314 if (PHAR_G(has_bz2)) {
1315 add_next_index_stringl(return_value, "BZIP2", 5, 1);
1316 }
1317}
1318/* }}} */
1319
1320/* {{{ proto array Phar::unlinkArchive(string archive)
1321 * Completely remove a phar archive from memory and disk
1322 */
1323PHP_METHOD(Phar, unlinkArchive)
1324{
1325 char *fname, *error, *zname, *arch, *entry;
1326 int fname_len, zname_len, arch_len, entry_len;
1327 phar_archive_data *phar;
1328
1329 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
1330 RETURN_FALSE;
1331 }
1332
1333 if (!fname_len) {
1334 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown phar archive \"\"");
1335 return;
1336 }
1337
1338 if (FAILURE == phar_open_from_filename(fname, fname_len, NULL, 0, REPORT_ERRORS, &phar, &error TSRMLS_CC)) {
1339 if (error) {
1340 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown phar archive \"%s\": %s", fname, error);
1341 efree(error);
1342 } else {
1343 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown phar archive \"%s\"", fname);
1344 }
1345 return;
1346 }
1347
1348 zname = (char*)zend_get_executed_filename(TSRMLS_C);
1349 zname_len = strlen(zname);
1350
1351 if (zname_len > 7 && !memcmp(zname, "phar://", 7) && SUCCESS == phar_split_fname(zname, zname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC)) {
1352 if (arch_len == fname_len && !memcmp(arch, fname, arch_len)) {
1353 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar archive \"%s\" cannot be unlinked from within itself", fname);
1354 efree(arch);
1355 efree(entry);
1356 return;
1357 }
1358 efree(arch);
1359 efree(entry);
1360 }
1361
1362 if (phar->is_persistent) {
1363 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar archive \"%s\" is in phar.cache_list, cannot unlinkArchive()", fname);
1364 return;
1365 }
1366
1367 if (phar->refcount) {
1368 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar archive \"%s\" has open file handles or objects. fclose() all file handles, and unset() all objects prior to calling unlinkArchive()", fname);
1369 return;
1370 }
1371
1372 fname = estrndup(phar->fname, phar->fname_len);
1373
1374 /* invalidate phar cache */
1375 PHAR_G(last_phar) = NULL;
1376 PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
1377
1378 phar_archive_delref(phar TSRMLS_CC);
1379 unlink(fname);
1380 efree(fname);
1381 RETURN_TRUE;
1382}
1383/* }}} */
1384
1385#if HAVE_SPL
1386
1387#define PHAR_ARCHIVE_OBJECT() \
1388 phar_archive_object *phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \
1389 if (!phar_obj->arc.archive) { \
1390 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
1391 "Cannot call method on an uninitialized Phar object"); \
1392 return; \
1393 }
1394
1395/* {{{ proto void Phar::__destruct()
1396 * if persistent, remove from the cache
1397 */
1398PHP_METHOD(Phar, __destruct)
1399{
1400 phar_archive_object *phar_obj = (phar_archive_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
1401
1402 if (phar_obj->arc.archive && phar_obj->arc.archive->is_persistent) {
1403 zend_hash_del(&PHAR_GLOBALS->phar_persist_map, (const char *) phar_obj->arc.archive, sizeof(phar_obj->arc.archive));
1404 }
1405}
1406/* }}} */
1407
1408struct _phar_t {
1409 phar_archive_object *p;
1410 zend_class_entry *c;
1411 char *b;
1412 uint l;
1413 zval *ret;
1414 int count;
1415 php_stream *fp;
1416};
1417
1418static int phar_build(zend_object_iterator *iter, void *puser TSRMLS_DC) /* {{{ */
1419{
1420 zval **value;
1421 zend_bool close_fp = 1;
1422 struct _phar_t *p_obj = (struct _phar_t*) puser;
1423 uint str_key_len, base_len = p_obj->l, fname_len;
1424 phar_entry_data *data;
1425 php_stream *fp;
1426 size_t contents_len;
1427 char *fname, *error = NULL, *base = p_obj->b, *opened, *save = NULL, *temp = NULL;
1428 char *str_key;
1429 zend_class_entry *ce = p_obj->c;
1430 phar_archive_object *phar_obj = p_obj->p;
1431 char *str = "[stream]";
1432
1433 iter->funcs->get_current_data(iter, &value TSRMLS_CC);
1434
1435 if (EG(exception)) {
1436 return ZEND_HASH_APPLY_STOP;
1437 }
1438
1439 if (!value) {
1440 /* failure in get_current_data */
1441 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned no value", ce->name);
1442 return ZEND_HASH_APPLY_STOP;
1443 }
1444
1445 switch (Z_TYPE_PP(value)) {
1446 case IS_STRING:
1447 break;
1448 case IS_RESOURCE:
1449 php_stream_from_zval_no_verify(fp, value);
1450
1451 if (!fp) {
1452 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Iterator %v returned an invalid stream handle", ce->name);
1453 return ZEND_HASH_APPLY_STOP;
1454 }
1455
1456 if (iter->funcs->get_current_key) {
1457 zval key;
1458 iter->funcs->get_current_key(iter, &key TSRMLS_CC);
1459
1460 if (EG(exception)) {
1461 return ZEND_HASH_APPLY_STOP;
1462 }
1463
1464 if (Z_TYPE(key) != IS_STRING) {
1465 zval_dtor(&key);
1466 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid key (must return a string)", ce->name);
1467 return ZEND_HASH_APPLY_STOP;
1468 }
1469
1470 str_key_len = Z_STRLEN(key);
1471 str_key = estrndup(Z_STRVAL(key), str_key_len);
1472
1473 save = str_key;
1474 zval_dtor(&key);
1475 } else {
1476 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid key (must return a string)", ce->name);
1477 return ZEND_HASH_APPLY_STOP;
1478 }
1479
1480 close_fp = 0;
1481 opened = (char *) estrndup(str, sizeof("[stream]") - 1);
1482 goto after_open_fp;
1483 case IS_OBJECT:
1484 if (instanceof_function(Z_OBJCE_PP(value), spl_ce_SplFileInfo TSRMLS_CC)) {
1485 char *test = NULL;
1486 zval dummy;
1487 spl_filesystem_object *intern = (spl_filesystem_object*)zend_object_store_get_object(*value TSRMLS_CC);
1488
1489 if (!base_len) {
1490 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Iterator %v returns an SplFileInfo object, so base directory must be specified", ce->name);
1491 return ZEND_HASH_APPLY_STOP;
1492 }
1493
1494 switch (intern->type) {
1495 case SPL_FS_DIR:
1496 test = spl_filesystem_object_get_path(intern, NULL TSRMLS_CC);
1497 fname_len = spprintf(&fname, 0, "%s%c%s", test, DEFAULT_SLASH, intern->u.dir.entry.d_name);
1498 php_stat(fname, fname_len, FS_IS_DIR, &dummy TSRMLS_CC);
1499
1500 if (Z_BVAL(dummy)) {
1501 /* ignore directories */
1502 efree(fname);
1503 return ZEND_HASH_APPLY_KEEP;
1504 }
1505
1506 test = expand_filepath(fname, NULL TSRMLS_CC);
1507 efree(fname);
1508
1509 if (test) {
1510 fname = test;
1511 fname_len = strlen(fname);
1512 } else {
1513 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Could not resolve file path");
1514 return ZEND_HASH_APPLY_STOP;
1515 }
1516
1517 save = fname;
1518 goto phar_spl_fileinfo;
1519 case SPL_FS_INFO:
1520 case SPL_FS_FILE:
1521 fname = expand_filepath(intern->file_name, NULL TSRMLS_CC);
1522 if (!fname) {
1523 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Could not resolve file path");
1524 return ZEND_HASH_APPLY_STOP;
1525 }
1526
1527 fname_len = strlen(fname);
1528 save = fname;
1529 goto phar_spl_fileinfo;
1530 }
1531 }
1532 /* fall-through */
1533 default:
1534 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid value (must return a string)", ce->name);
1535 return ZEND_HASH_APPLY_STOP;
1536 }
1537
1538 fname = Z_STRVAL_PP(value);
1539 fname_len = Z_STRLEN_PP(value);
1540
1541phar_spl_fileinfo:
1542 if (base_len) {
1543 temp = expand_filepath(base, NULL TSRMLS_CC);
1544 if (!temp) {
1545 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Could not resolve file path");
1546 if (save) {
1547 efree(save);
1548 }
1549 return ZEND_HASH_APPLY_STOP;
1550 }
1551
1552 base = temp;
1553 base_len = strlen(base);
1554
1555 if (strstr(fname, base)) {
1556 str_key_len = fname_len - base_len;
1557
1558 if (str_key_len <= 0) {
1559 if (save) {
1560 efree(save);
1561 efree(temp);
1562 }
1563 return ZEND_HASH_APPLY_KEEP;
1564 }
1565
1566 str_key = fname + base_len;
1567
1568 if (*str_key == '/' || *str_key == '\\') {
1569 str_key++;
1570 str_key_len--;
1571 }
1572
1573 } else {
1574 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned a path \"%s\" that is not in the base directory \"%s\"", ce->name, fname, base);
1575
1576 if (save) {
1577 efree(save);
1578 efree(temp);
1579 }
1580
1581 return ZEND_HASH_APPLY_STOP;
1582 }
1583 } else {
1584 if (iter->funcs->get_current_key) {
1585 zval key;
1586 iter->funcs->get_current_key(iter, &key TSRMLS_CC);
1587
1588 if (EG(exception)) {
1589 return ZEND_HASH_APPLY_STOP;
1590 }
1591
1592 if (Z_TYPE(key) != IS_STRING) {
1593 zval_dtor(&key);
1594 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid key (must return a string)", ce->name);
1595 return ZEND_HASH_APPLY_STOP;
1596 }
1597
1598 str_key_len = Z_STRLEN(key);
1599 str_key = estrndup(Z_STRVAL(key), str_key_len);
1600
1601 save = str_key;
1602 zval_dtor(&key);
1603 } else {
1604 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned an invalid key (must return a string)", ce->name);
1605 return ZEND_HASH_APPLY_STOP;
1606 }
1607 }
1608#if PHP_API_VERSION < 20100412
1609 if (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {
1610 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned a path \"%s\" that safe mode prevents opening", ce->name, fname);
1611
1612 if (save) {
1613 efree(save);
1614 }
1615
1616 if (temp) {
1617 efree(temp);
1618 }
1619
1620 return ZEND_HASH_APPLY_STOP;
1621 }
1622#endif
1623
1624 if (php_check_open_basedir(fname TSRMLS_CC)) {
1625 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned a path \"%s\" that open_basedir prevents opening", ce->name, fname);
1626
1627 if (save) {
1628 efree(save);
1629 }
1630
1631 if (temp) {
1632 efree(temp);
1633 }
1634
1635 return ZEND_HASH_APPLY_STOP;
1636 }
1637
1638 /* try to open source file, then create internal phar file and copy contents */
1639 fp = php_stream_open_wrapper(fname, "rb", STREAM_MUST_SEEK|0, &opened);
1640
1641 if (!fp) {
1642 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "Iterator %v returned a file that could not be opened \"%s\"", ce->name, fname);
1643
1644 if (save) {
1645 efree(save);
1646 }
1647
1648 if (temp) {
1649 efree(temp);
1650 }
1651
1652 return ZEND_HASH_APPLY_STOP;
1653 }
1654after_open_fp:
1655 if (str_key_len >= sizeof(".phar")-1 && !memcmp(str_key, ".phar", sizeof(".phar")-1)) {
1656 /* silently skip any files that would be added to the magic .phar directory */
1657 if (save) {
1658 efree(save);
1659 }
1660
1661 if (temp) {
1662 efree(temp);
1663 }
1664
1665 if (opened) {
1666 efree(opened);
1667 }
1668
1669 if (close_fp) {
1670 php_stream_close(fp);
1671 }
1672
1673 return ZEND_HASH_APPLY_KEEP;
1674 }
1675
1676 if (!(data = phar_get_or_create_entry_data(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, str_key, str_key_len, "w+b", 0, &error, 1 TSRMLS_CC))) {
1677 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s cannot be created: %s", str_key, error);
1678 efree(error);
1679
1680 if (save) {
1681 efree(save);
1682 }
1683
1684 if (opened) {
1685 efree(opened);
1686 }
1687
1688 if (temp) {
1689 efree(temp);
1690 }
1691
1692 if (close_fp) {
1693 php_stream_close(fp);
1694 }
1695
1696 return ZEND_HASH_APPLY_STOP;
1697
1698 } else {
1699 if (error) {
1700 efree(error);
1701 }
1702 /* convert to PHAR_UFP */
1703 if (data->internal_file->fp_type == PHAR_MOD) {
1704 php_stream_close(data->internal_file->fp);
1705 }
1706
1707 data->internal_file->fp = NULL;
1708 data->internal_file->fp_type = PHAR_UFP;
1709 data->internal_file->offset_abs = data->internal_file->offset = php_stream_tell(p_obj->fp);
1710 data->fp = NULL;
1711 php_stream_copy_to_stream_ex(fp, p_obj->fp, PHP_STREAM_COPY_ALL, &contents_len);
1712 data->internal_file->uncompressed_filesize = data->internal_file->compressed_filesize =
1713 php_stream_tell(p_obj->fp) - data->internal_file->offset;
1714 }
1715
1716 if (close_fp) {
1717 php_stream_close(fp);
1718 }
1719
1720 add_assoc_string(p_obj->ret, str_key, opened, 0);
1721
1722 if (save) {
1723 efree(save);
1724 }
1725
1726 if (temp) {
1727 efree(temp);
1728 }
1729
1730 data->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;
1731 phar_entry_delref(data TSRMLS_CC);
1732
1733 return ZEND_HASH_APPLY_KEEP;
1734}
1735/* }}} */
1736
1737/* {{{ proto array Phar::buildFromDirectory(string base_dir[, string regex])
1738 * Construct a phar archive from an existing directory, recursively.
1739 * Optional second parameter is a regular expression for filtering directory contents.
1740 *
1741 * Return value is an array mapping phar index to actual files added.
1742 */
1743PHP_METHOD(Phar, buildFromDirectory)
1744{
1745 char *dir, *error, *regex = NULL;
1746 int dir_len, regex_len = 0;
1747 zend_bool apply_reg = 0;
1748 zval arg, arg2, *iter, *iteriter, *regexiter = NULL;
1749 struct _phar_t pass;
1750
1751 PHAR_ARCHIVE_OBJECT();
1752
1753 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
1754 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
1755 "Cannot write to archive - write operations restricted by INI setting");
1756 return;
1757 }
1758
1759 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &dir, &dir_len, &regex, &regex_len) == FAILURE) {
1760 RETURN_FALSE;
1761 }
1762
1763 MAKE_STD_ZVAL(iter);
1764
1765 if (SUCCESS != object_init_ex(iter, spl_ce_RecursiveDirectoryIterator)) {
1766 zval_ptr_dtor(&iter);
1767 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate directory iterator for %s", phar_obj->arc.archive->fname);
1768 RETURN_FALSE;
1769 }
1770
1771 INIT_PZVAL(&arg);
1772 ZVAL_STRINGL(&arg, dir, dir_len, 0);
1773 INIT_PZVAL(&arg2);
1774 ZVAL_LONG(&arg2, SPL_FILE_DIR_SKIPDOTS|SPL_FILE_DIR_UNIXPATHS);
1775
1776 zend_call_method_with_2_params(&iter, spl_ce_RecursiveDirectoryIterator,
1777 &spl_ce_RecursiveDirectoryIterator->constructor, "__construct", NULL, &arg, &arg2);
1778
1779 if (EG(exception)) {
1780 zval_ptr_dtor(&iter);
1781 RETURN_FALSE;
1782 }
1783
1784 MAKE_STD_ZVAL(iteriter);
1785
1786 if (SUCCESS != object_init_ex(iteriter, spl_ce_RecursiveIteratorIterator)) {
1787 zval_ptr_dtor(&iter);
1788 zval_ptr_dtor(&iteriter);
1789 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate directory iterator for %s", phar_obj->arc.archive->fname);
1790 RETURN_FALSE;
1791 }
1792
1793 zend_call_method_with_1_params(&iteriter, spl_ce_RecursiveIteratorIterator,
1794 &spl_ce_RecursiveIteratorIterator->constructor, "__construct", NULL, iter);
1795
1796 if (EG(exception)) {
1797 zval_ptr_dtor(&iter);
1798 zval_ptr_dtor(&iteriter);
1799 RETURN_FALSE;
1800 }
1801
1802 zval_ptr_dtor(&iter);
1803
1804 if (regex_len > 0) {
1805 apply_reg = 1;
1806 MAKE_STD_ZVAL(regexiter);
1807
1808 if (SUCCESS != object_init_ex(regexiter, spl_ce_RegexIterator)) {
1809 zval_ptr_dtor(&iteriter);
1810 zval_dtor(regexiter);
1811 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate regex iterator for %s", phar_obj->arc.archive->fname);
1812 RETURN_FALSE;
1813 }
1814
1815 INIT_PZVAL(&arg2);
1816 ZVAL_STRINGL(&arg2, regex, regex_len, 0);
1817
1818 zend_call_method_with_2_params(&regexiter, spl_ce_RegexIterator,
1819 &spl_ce_RegexIterator->constructor, "__construct", NULL, iteriter, &arg2);
1820 }
1821
1822 array_init(return_value);
1823
1824 pass.c = apply_reg ? Z_OBJCE_P(regexiter) : Z_OBJCE_P(iteriter);
1825 pass.p = phar_obj;
1826 pass.b = dir;
1827 pass.l = dir_len;
1828 pass.count = 0;
1829 pass.ret = return_value;
1830 pass.fp = php_stream_fopen_tmpfile();
1831 if (pass.fp == NULL) {
1832 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" unable to create temporary file", phar_obj->arc.archive->fname);
1833 return;
1834 }
1835
1836 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
1837 zval_ptr_dtor(&iteriter);
1838 if (apply_reg) {
1839 zval_ptr_dtor(&regexiter);
1840 }
1841 php_stream_close(pass.fp);
1842 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
1843 return;
1844 }
1845
1846 if (SUCCESS == spl_iterator_apply((apply_reg ? regexiter : iteriter), (spl_iterator_apply_func_t) phar_build, (void *) &pass TSRMLS_CC)) {
1847 zval_ptr_dtor(&iteriter);
1848
1849 if (apply_reg) {
1850 zval_ptr_dtor(&regexiter);
1851 }
1852
1853 phar_obj->arc.archive->ufp = pass.fp;
1854 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
1855
1856 if (error) {
1857 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
1858 efree(error);
1859 }
1860
1861 } else {
1862 zval_ptr_dtor(&iteriter);
1863 if (apply_reg) {
1864 zval_ptr_dtor(&regexiter);
1865 }
1866 php_stream_close(pass.fp);
1867 }
1868}
1869/* }}} */
1870
1871/* {{{ proto array Phar::buildFromIterator(Iterator iter[, string base_directory])
1872 * Construct a phar archive from an iterator. The iterator must return a series of strings
1873 * that are full paths to files that should be added to the phar. The iterator key should
1874 * be the path that the file will have within the phar archive.
1875 *
1876 * If base directory is specified, then the key will be ignored, and instead the portion of
1877 * the current value minus the base directory will be used
1878 *
1879 * Returned is an array mapping phar index to actual file added
1880 */
1881PHP_METHOD(Phar, buildFromIterator)
1882{
1883 zval *obj;
1884 char *error;
1885 uint base_len = 0;
1886 char *base = NULL;
1887 struct _phar_t pass;
1888
1889 PHAR_ARCHIVE_OBJECT();
1890
1891 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
1892 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
1893 "Cannot write out phar archive, phar is read-only");
1894 return;
1895 }
1896
1897 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O|s", &obj, zend_ce_traversable, &base, &base_len) == FAILURE) {
1898 RETURN_FALSE;
1899 }
1900
1901 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
1902 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
1903 return;
1904 }
1905
1906 array_init(return_value);
1907
1908 pass.c = Z_OBJCE_P(obj);
1909 pass.p = phar_obj;
1910 pass.b = base;
1911 pass.l = base_len;
1912 pass.ret = return_value;
1913 pass.count = 0;
1914 pass.fp = php_stream_fopen_tmpfile();
1915 if (pass.fp == NULL) {
1916 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\": unable to create temporary file", phar_obj->arc.archive->fname);
1917 return;
1918 }
1919
1920 if (SUCCESS == spl_iterator_apply(obj, (spl_iterator_apply_func_t) phar_build, (void *) &pass TSRMLS_CC)) {
1921 phar_obj->arc.archive->ufp = pass.fp;
1922 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
1923 if (error) {
1924 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
1925 efree(error);
1926 }
1927 } else {
1928 php_stream_close(pass.fp);
1929 }
1930}
1931/* }}} */
1932
1933/* {{{ proto int Phar::count()
1934 * Returns the number of entries in the Phar archive
1935 */
1936PHP_METHOD(Phar, count)
1937{
1938 /* mode can be ignored, maximum depth is 1 */
1939 long mode;
1940 PHAR_ARCHIVE_OBJECT();
1941
1942 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &mode) == FAILURE) {
1943 RETURN_FALSE;
1944 }
1945
1946 RETURN_LONG(zend_hash_num_elements(&phar_obj->arc.archive->manifest));
1947}
1948/* }}} */
1949
1950/* {{{ proto bool Phar::isFileFormat(int format)
1951 * Returns true if the phar archive is based on the tar/zip/phar file format depending
1952 * on whether Phar::TAR, Phar::ZIP or Phar::PHAR was passed in
1953 */
1954PHP_METHOD(Phar, isFileFormat)
1955{
1956 long type;
1957 PHAR_ARCHIVE_OBJECT();
1958
1959 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &type) == FAILURE) {
1960 RETURN_FALSE;
1961 }
1962
1963 switch (type) {
1964 case PHAR_FORMAT_TAR:
1965 RETURN_BOOL(phar_obj->arc.archive->is_tar);
1966 case PHAR_FORMAT_ZIP:
1967 RETURN_BOOL(phar_obj->arc.archive->is_zip);
1968 case PHAR_FORMAT_PHAR:
1969 RETURN_BOOL(!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip);
1970 default:
1971 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Unknown file format specified");
1972 }
1973}
1974/* }}} */
1975
1976static int phar_copy_file_contents(phar_entry_info *entry, php_stream *fp TSRMLS_DC) /* {{{ */
1977{
1978 char *error;
1979 off_t offset;
1980 phar_entry_info *link;
1981
1982 if (FAILURE == phar_open_entry_fp(entry, &error, 1 TSRMLS_CC)) {
1983 if (error) {
1984 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
1985 "Cannot convert phar archive \"%s\", unable to open entry \"%s\" contents: %s", entry->phar->fname, entry->filename, error);
1986 efree(error);
1987 } else {
1988 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
1989 "Cannot convert phar archive \"%s\", unable to open entry \"%s\" contents", entry->phar->fname, entry->filename);
1990 }
1991 return FAILURE;
1992 }
1993
1994 /* copy old contents in entirety */
1995 phar_seek_efp(entry, 0, SEEK_SET, 0, 1 TSRMLS_CC);
1996 offset = php_stream_tell(fp);
1997 link = phar_get_link_source(entry TSRMLS_CC);
1998
1999 if (!link) {
2000 link = entry;
2001 }
2002
2003 if (SUCCESS != php_stream_copy_to_stream_ex(phar_get_efp(link, 0 TSRMLS_CC), fp, link->uncompressed_filesize, NULL)) {
2004 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2005 "Cannot convert phar archive \"%s\", unable to copy entry \"%s\" contents", entry->phar->fname, entry->filename);
2006 return FAILURE;
2007 }
2008
2009 if (entry->fp_type == PHAR_MOD) {
2010 /* save for potential restore on error */
2011 entry->cfp = entry->fp;
2012 entry->fp = NULL;
2013 }
2014
2015 /* set new location of file contents */
2016 entry->fp_type = PHAR_FP;
2017 entry->offset = offset;
2018 return SUCCESS;
2019}
2020/* }}} */
2021
2022static zval *phar_rename_archive(phar_archive_data **sphar, char *ext, zend_bool compress TSRMLS_DC) /* {{{ */
2023{
2024 const char *oldname = NULL;
2025 phar_archive_data *phar = *sphar;
2026 char *oldpath = NULL;
2027 char *basename = NULL, *basepath = NULL;
2028 char *newname = NULL, *newpath = NULL;
2029 zval *ret, arg1;
2030 zend_class_entry *ce;
2031 char *error;
2032 const char *pcr_error;
2033 int ext_len = ext ? strlen(ext) : 0;
2034 int oldname_len;
2035 phar_archive_data **pphar = NULL;
2036 php_stream_statbuf ssb;
2037
2038 if (!ext) {
2039 if (phar->is_zip) {
2040
2041 if (phar->is_data) {
2042 ext = "zip";
2043 } else {
2044 ext = "phar.zip";
2045 }
2046
2047 } else if (phar->is_tar) {
2048
2049 switch (phar->flags) {
2050 case PHAR_FILE_COMPRESSED_GZ:
2051 if (phar->is_data) {
2052 ext = "tar.gz";
2053 } else {
2054 ext = "phar.tar.gz";
2055 }
2056 break;
2057 case PHAR_FILE_COMPRESSED_BZ2:
2058 if (phar->is_data) {
2059 ext = "tar.bz2";
2060 } else {
2061 ext = "phar.tar.bz2";
2062 }
2063 break;
2064 default:
2065 if (phar->is_data) {
2066 ext = "tar";
2067 } else {
2068 ext = "phar.tar";
2069 }
2070 }
2071 } else {
2072
2073 switch (phar->flags) {
2074 case PHAR_FILE_COMPRESSED_GZ:
2075 ext = "phar.gz";
2076 break;
2077 case PHAR_FILE_COMPRESSED_BZ2:
2078 ext = "phar.bz2";
2079 break;
2080 default:
2081 ext = "phar";
2082 }
2083 }
2084 } else if (phar_path_check(&ext, &ext_len, &pcr_error) > pcr_is_ok) {
2085
2086 if (phar->is_data) {
2087 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "data phar converted from \"%s\" has invalid extension %s", phar->fname, ext);
2088 } else {
2089 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar converted from \"%s\" has invalid extension %s", phar->fname, ext);
2090 }
2091 return NULL;
2092 }
2093
2094 if (ext[0] == '.') {
2095 ++ext;
2096 }
2097
2098 oldpath = estrndup(phar->fname, phar->fname_len);
2099 oldname = zend_memrchr(phar->fname, '/', phar->fname_len);
2100 ++oldname;
2101 oldname_len = strlen(oldname);
2102
2103 basename = estrndup(oldname, oldname_len);
2104 spprintf(&newname, 0, "%s.%s", strtok(basename, "."), ext);
2105 efree(basename);
2106
2107
2108
2109 basepath = estrndup(oldpath, (strlen(oldpath) - oldname_len));
2110 phar->fname_len = spprintf(&newpath, 0, "%s%s", basepath, newname);
2111 phar->fname = newpath;
2112 phar->ext = newpath + phar->fname_len - strlen(ext) - 1;
2113 efree(basepath);
2114 efree(newname);
2115
2116 if (PHAR_G(manifest_cached) && SUCCESS == zend_hash_find(&cached_phars, newpath, phar->fname_len, (void **) &pphar)) {
2117 efree(oldpath);
2118 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to add newly converted phar \"%s\" to the list of phars, new phar name is in phar.cache_list", phar->fname);
2119 return NULL;
2120 }
2121
2122 if (SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void **) &pphar)) {
2123 if ((*pphar)->fname_len == phar->fname_len && !memcmp((*pphar)->fname, phar->fname, phar->fname_len)) {
2124 if (!zend_hash_num_elements(&phar->manifest)) {
2125 (*pphar)->is_tar = phar->is_tar;
2126 (*pphar)->is_zip = phar->is_zip;
2127 (*pphar)->is_data = phar->is_data;
2128 (*pphar)->flags = phar->flags;
2129 (*pphar)->fp = phar->fp;
2130 phar->fp = NULL;
2131 phar_destroy_phar_data(phar TSRMLS_CC);
2132 *sphar = NULL;
2133 phar = *pphar;
2134 *sphar = NULL;
2135 phar->refcount++;
2136 newpath = oldpath;
2137 goto its_ok;
2138 }
2139 }
2140
2141 efree(oldpath);
2142 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to add newly converted phar \"%s\" to the list of phars, a phar with that name already exists", phar->fname);
2143 return NULL;
2144 }
2145its_ok:
2146 if (SUCCESS == php_stream_stat_path(newpath, &ssb)) {
2147 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar \"%s\" exists and must be unlinked prior to conversion", newpath);
2148 efree(oldpath);
2149 return NULL;
2150 }
2151 if (!phar->is_data) {
2152 if (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 1, 1, 1 TSRMLS_CC)) {
2153 efree(oldpath);
2154 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "phar \"%s\" has invalid extension %s", phar->fname, ext);
2155 return NULL;
2156 }
2157
2158 if (phar->alias) {
2159 if (phar->is_temporary_alias) {
2160 phar->alias = NULL;
2161 phar->alias_len = 0;
2162 } else {
2163 phar->alias = estrndup(newpath, strlen(newpath));
2164 phar->alias_len = strlen(newpath);
2165 phar->is_temporary_alias = 1;
2166 zend_hash_update(&(PHAR_GLOBALS->phar_alias_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL);
2167 }
2168 }
2169
2170 } else {
2171
2172 if (SUCCESS != phar_detect_phar_fname_ext(newpath, phar->fname_len, (const char **) &(phar->ext), &(phar->ext_len), 0, 1, 1 TSRMLS_CC)) {
2173 efree(oldpath);
2174 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "data phar \"%s\" has invalid extension %s", phar->fname, ext);
2175 return NULL;
2176 }
2177
2178 phar->alias = NULL;
2179 phar->alias_len = 0;
2180 }
2181
2182 if ((!pphar || phar == *pphar) && SUCCESS != zend_hash_update(&(PHAR_GLOBALS->phar_fname_map), newpath, phar->fname_len, (void*)&phar, sizeof(phar_archive_data*), NULL)) {
2183 efree(oldpath);
2184 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to add newly converted phar \"%s\" to the list of phars", phar->fname);
2185 return NULL;
2186 }
2187
2188 phar_flush(phar, 0, 0, 1, &error TSRMLS_CC);
2189
2190 if (error) {
2191 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
2192 efree(error);
2193 efree(oldpath);
2194 return NULL;
2195 }
2196
2197 efree(oldpath);
2198
2199 if (phar->is_data) {
2200 ce = phar_ce_data;
2201 } else {
2202 ce = phar_ce_archive;
2203 }
2204
2205 MAKE_STD_ZVAL(ret);
2206
2207 if (SUCCESS != object_init_ex(ret, ce)) {
2208 zval_dtor(ret);
2209 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Unable to instantiate phar object when converting archive \"%s\"", phar->fname);
2210 return NULL;
2211 }
2212
2213 INIT_PZVAL(&arg1);
2214 ZVAL_STRINGL(&arg1, phar->fname, phar->fname_len, 0);
2215
2216 zend_call_method_with_1_params(&ret, ce, &ce->constructor, "__construct", NULL, &arg1);
2217 return ret;
2218}
2219/* }}} */
2220
2221static zval *phar_convert_to_other(phar_archive_data *source, int convert, char *ext, php_uint32 flags TSRMLS_DC) /* {{{ */
2222{
2223 phar_archive_data *phar;
2224 phar_entry_info *entry, newentry;
2225 zval *ret;
2226
2227 /* invalidate phar cache */
2228 PHAR_G(last_phar) = NULL;
2229 PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
2230
2231 phar = (phar_archive_data *) ecalloc(1, sizeof(phar_archive_data));
2232 /* set whole-archive compression and type from parameter */
2233 phar->flags = flags;
2234 phar->is_data = source->is_data;
2235
2236 switch (convert) {
2237 case PHAR_FORMAT_TAR:
2238 phar->is_tar = 1;
2239 break;
2240 case PHAR_FORMAT_ZIP:
2241 phar->is_zip = 1;
2242 break;
2243 default:
2244 phar->is_data = 0;
2245 break;
2246 }
2247
2248 zend_hash_init(&(phar->manifest), sizeof(phar_entry_info),
2249 zend_get_hash_value, destroy_phar_manifest_entry, 0);
2250 zend_hash_init(&phar->mounted_dirs, sizeof(char *),
2251 zend_get_hash_value, NULL, 0);
2252 zend_hash_init(&phar->virtual_dirs, sizeof(char *),
2253 zend_get_hash_value, NULL, 0);
2254
2255 phar->fp = php_stream_fopen_tmpfile();
2256 if (phar->fp == NULL) {
2257 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "unable to create temporary file");
2258 return NULL;
2259 }
2260 phar->fname = source->fname;
2261 phar->fname_len = source->fname_len;
2262 phar->is_temporary_alias = source->is_temporary_alias;
2263 phar->alias = source->alias;
2264
2265 if (source->metadata) {
2266 zval *t;
2267
2268 t = source->metadata;
2269 ALLOC_ZVAL(phar->metadata);
2270 *phar->metadata = *t;
2271 zval_copy_ctor(phar->metadata);
2272 Z_SET_REFCOUNT_P(phar->metadata, 1);
2273
2274 phar->metadata_len = 0;
2275 }
2276
2277 /* first copy each file's uncompressed contents to a temporary file and set per-file flags */
2278 for (zend_hash_internal_pointer_reset(&source->manifest); SUCCESS == zend_hash_has_more_elements(&source->manifest); zend_hash_move_forward(&source->manifest)) {
2279
2280 if (FAILURE == zend_hash_get_current_data(&source->manifest, (void **) &entry)) {
2281 zend_hash_destroy(&(phar->manifest));
2282 php_stream_close(phar->fp);
2283 efree(phar);
2284 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2285 "Cannot convert phar archive \"%s\"", source->fname);
2286 return NULL;
2287 }
2288
2289 newentry = *entry;
2290
2291 if (newentry.link) {
2292 newentry.link = estrdup(newentry.link);
2293 goto no_copy;
2294 }
2295
2296 if (newentry.tmp) {
2297 newentry.tmp = estrdup(newentry.tmp);
2298 goto no_copy;
2299 }
2300
2301 newentry.metadata_str.c = 0;
2302
2303 if (FAILURE == phar_copy_file_contents(&newentry, phar->fp TSRMLS_CC)) {
2304 zend_hash_destroy(&(phar->manifest));
2305 php_stream_close(phar->fp);
2306 efree(phar);
2307 /* exception already thrown */
2308 return NULL;
2309 }
2310no_copy:
2311 newentry.filename = estrndup(newentry.filename, newentry.filename_len);
2312
2313 if (newentry.metadata) {
2314 zval *t;
2315
2316 t = newentry.metadata;
2317 ALLOC_ZVAL(newentry.metadata);
2318 *newentry.metadata = *t;
2319 zval_copy_ctor(newentry.metadata);
2320 Z_SET_REFCOUNT_P(newentry.metadata, 1);
2321
2322 newentry.metadata_str.c = NULL;
2323 newentry.metadata_str.len = 0;
2324 }
2325
2326 newentry.is_zip = phar->is_zip;
2327 newentry.is_tar = phar->is_tar;
2328
2329 if (newentry.is_tar) {
2330 newentry.tar_type = (entry->is_dir ? TAR_DIR : TAR_FILE);
2331 }
2332
2333 newentry.is_modified = 1;
2334 newentry.phar = phar;
2335 newentry.old_flags = newentry.flags & ~PHAR_ENT_COMPRESSION_MASK; /* remove compression from old_flags */
2336 phar_set_inode(&newentry TSRMLS_CC);
2337 zend_hash_add(&(phar->manifest), newentry.filename, newentry.filename_len, (void*)&newentry, sizeof(phar_entry_info), NULL);
2338 phar_add_virtual_dirs(phar, newentry.filename, newentry.filename_len TSRMLS_CC);
2339 }
2340
2341 if ((ret = phar_rename_archive(&phar, ext, 0 TSRMLS_CC))) {
2342 return ret;
2343 } else {
2344 if(phar != NULL) {
2345 zend_hash_destroy(&(phar->manifest));
2346 zend_hash_destroy(&(phar->mounted_dirs));
2347 zend_hash_destroy(&(phar->virtual_dirs));
2348 if (phar->fp) {
2349 php_stream_close(phar->fp);
2350 }
2351 efree(phar->fname);
2352 efree(phar);
2353 }
2354 return NULL;
2355 }
2356}
2357/* }}} */
2358
2359/* {{{ proto object Phar::convertToExecutable([int format[, int compression [, string file_ext]]])
2360 * Convert a phar.tar or phar.zip archive to the phar file format. The
2361 * optional parameter allows the user to determine the new
2362 * filename extension (default is phar).
2363 */
2364PHP_METHOD(Phar, convertToExecutable)
2365{
2366 char *ext = NULL;
2367 int is_data, ext_len = 0;
2368 php_uint32 flags;
2369 zval *ret;
2370 /* a number that is not 0, 1 or 2 (Which is also Greg's birthday, so there) */
2371 long format = 9021976, method = 9021976;
2372 PHAR_ARCHIVE_OBJECT();
2373
2374 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lls", &format, &method, &ext, &ext_len) == FAILURE) {
2375 return;
2376 }
2377
2378 if (PHAR_G(readonly)) {
2379 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2380 "Cannot write out executable phar archive, phar is read-only");
2381 return;
2382 }
2383
2384 switch (format) {
2385 case 9021976:
2386 case PHAR_FORMAT_SAME: /* null is converted to 0 */
2387 /* by default, use the existing format */
2388 if (phar_obj->arc.archive->is_tar) {
2389 format = PHAR_FORMAT_TAR;
2390 } else if (phar_obj->arc.archive->is_zip) {
2391 format = PHAR_FORMAT_ZIP;
2392 } else {
2393 format = PHAR_FORMAT_PHAR;
2394 }
2395 break;
2396 case PHAR_FORMAT_PHAR:
2397 case PHAR_FORMAT_TAR:
2398 case PHAR_FORMAT_ZIP:
2399 break;
2400 default:
2401 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2402 "Unknown file format specified, please pass one of Phar::PHAR, Phar::TAR or Phar::ZIP");
2403 return;
2404 }
2405
2406 switch (method) {
2407 case 9021976:
2408 flags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;
2409 break;
2410 case 0:
2411 flags = PHAR_FILE_COMPRESSED_NONE;
2412 break;
2413 case PHAR_ENT_COMPRESSED_GZ:
2414 if (format == PHAR_FORMAT_ZIP) {
2415 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2416 "Cannot compress entire archive with gzip, zip archives do not support whole-archive compression");
2417 return;
2418 }
2419
2420 if (!PHAR_G(has_zlib)) {
2421 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2422 "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
2423 return;
2424 }
2425
2426 flags = PHAR_FILE_COMPRESSED_GZ;
2427 break;
2428 case PHAR_ENT_COMPRESSED_BZ2:
2429 if (format == PHAR_FORMAT_ZIP) {
2430 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2431 "Cannot compress entire archive with bz2, zip archives do not support whole-archive compression");
2432 return;
2433 }
2434
2435 if (!PHAR_G(has_bz2)) {
2436 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2437 "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
2438 return;
2439 }
2440
2441 flags = PHAR_FILE_COMPRESSED_BZ2;
2442 break;
2443 default:
2444 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2445 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
2446 return;
2447 }
2448
2449 is_data = phar_obj->arc.archive->is_data;
2450 phar_obj->arc.archive->is_data = 0;
2451 ret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);
2452 phar_obj->arc.archive->is_data = is_data;
2453
2454 if (ret) {
2455 RETURN_ZVAL(ret, 1, 1);
2456 } else {
2457 RETURN_NULL();
2458 }
2459}
2460/* }}} */
2461
2462/* {{{ proto object Phar::convertToData([int format[, int compression [, string file_ext]]])
2463 * Convert an archive to a non-executable .tar or .zip.
2464 * The optional parameter allows the user to determine the new
2465 * filename extension (default is .zip or .tar).
2466 */
2467PHP_METHOD(Phar, convertToData)
2468{
2469 char *ext = NULL;
2470 int is_data, ext_len = 0;
2471 php_uint32 flags;
2472 zval *ret;
2473 /* a number that is not 0, 1 or 2 (Which is also Greg's birthday so there) */
2474 long format = 9021976, method = 9021976;
2475 PHAR_ARCHIVE_OBJECT();
2476
2477 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lls", &format, &method, &ext, &ext_len) == FAILURE) {
2478 return;
2479 }
2480
2481 switch (format) {
2482 case 9021976:
2483 case PHAR_FORMAT_SAME: /* null is converted to 0 */
2484 /* by default, use the existing format */
2485 if (phar_obj->arc.archive->is_tar) {
2486 format = PHAR_FORMAT_TAR;
2487 } else if (phar_obj->arc.archive->is_zip) {
2488 format = PHAR_FORMAT_ZIP;
2489 } else {
2490 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2491 "Cannot write out data phar archive, use Phar::TAR or Phar::ZIP");
2492 return;
2493 }
2494 break;
2495 case PHAR_FORMAT_PHAR:
2496 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2497 "Cannot write out data phar archive, use Phar::TAR or Phar::ZIP");
2498 return;
2499 case PHAR_FORMAT_TAR:
2500 case PHAR_FORMAT_ZIP:
2501 break;
2502 default:
2503 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2504 "Unknown file format specified, please pass one of Phar::TAR or Phar::ZIP");
2505 return;
2506 }
2507
2508 switch (method) {
2509 case 9021976:
2510 flags = phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSION_MASK;
2511 break;
2512 case 0:
2513 flags = PHAR_FILE_COMPRESSED_NONE;
2514 break;
2515 case PHAR_ENT_COMPRESSED_GZ:
2516 if (format == PHAR_FORMAT_ZIP) {
2517 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2518 "Cannot compress entire archive with gzip, zip archives do not support whole-archive compression");
2519 return;
2520 }
2521
2522 if (!PHAR_G(has_zlib)) {
2523 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2524 "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
2525 return;
2526 }
2527
2528 flags = PHAR_FILE_COMPRESSED_GZ;
2529 break;
2530 case PHAR_ENT_COMPRESSED_BZ2:
2531 if (format == PHAR_FORMAT_ZIP) {
2532 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2533 "Cannot compress entire archive with bz2, zip archives do not support whole-archive compression");
2534 return;
2535 }
2536
2537 if (!PHAR_G(has_bz2)) {
2538 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2539 "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
2540 return;
2541 }
2542
2543 flags = PHAR_FILE_COMPRESSED_BZ2;
2544 break;
2545 default:
2546 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
2547 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
2548 return;
2549 }
2550
2551 is_data = phar_obj->arc.archive->is_data;
2552 phar_obj->arc.archive->is_data = 1;
2553 ret = phar_convert_to_other(phar_obj->arc.archive, format, ext, flags TSRMLS_CC);
2554 phar_obj->arc.archive->is_data = is_data;
2555
2556 if (ret) {
2557 RETURN_ZVAL(ret, 1, 1);
2558 } else {
2559 RETURN_NULL();
2560 }
2561}
2562/* }}} */
2563
2564/* {{{ proto int|false Phar::isCompressed()
2565 * Returns Phar::GZ or PHAR::BZ2 if the entire archive is compressed
2566 * (.tar.gz/tar.bz2 and so on), or FALSE otherwise.
2567 */
2568PHP_METHOD(Phar, isCompressed)
2569{
2570 PHAR_ARCHIVE_OBJECT();
2571
2572 if (zend_parse_parameters_none() == FAILURE) {
2573 return;
2574 }
2575
2576 if (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_GZ) {
2577 RETURN_LONG(PHAR_ENT_COMPRESSED_GZ);
2578 }
2579
2580 if (phar_obj->arc.archive->flags & PHAR_FILE_COMPRESSED_BZ2) {
2581 RETURN_LONG(PHAR_ENT_COMPRESSED_BZ2);
2582 }
2583
2584 RETURN_FALSE;
2585}
2586/* }}} */
2587
2588/* {{{ proto bool Phar::isWritable()
2589 * Returns true if phar.readonly=0 or phar is a PharData AND the actual file is writable.
2590 */
2591PHP_METHOD(Phar, isWritable)
2592{
2593 php_stream_statbuf ssb;
2594 PHAR_ARCHIVE_OBJECT();
2595
2596 if (zend_parse_parameters_none() == FAILURE) {
2597 return;
2598 }
2599
2600 if (!phar_obj->arc.archive->is_writeable) {
2601 RETURN_FALSE;
2602 }
2603
2604 if (SUCCESS != php_stream_stat_path(phar_obj->arc.archive->fname, &ssb)) {
2605 if (phar_obj->arc.archive->is_brandnew) {
2606 /* assume it works if the file doesn't exist yet */
2607 RETURN_TRUE;
2608 }
2609 RETURN_FALSE;
2610 }
2611
2612 RETURN_BOOL((ssb.sb.st_mode & (S_IWOTH | S_IWGRP | S_IWUSR)) != 0);
2613}
2614/* }}} */
2615
2616/* {{{ proto bool Phar::delete(string entry)
2617 * Deletes a named file within the archive.
2618 */
2619PHP_METHOD(Phar, delete)
2620{
2621 char *fname;
2622 int fname_len;
2623 char *error;
2624 phar_entry_info *entry;
2625 PHAR_ARCHIVE_OBJECT();
2626
2627 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
2628 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2629 "Cannot write out phar archive, phar is read-only");
2630 return;
2631 }
2632
2633 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
2634 RETURN_FALSE;
2635 }
2636
2637 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
2638 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
2639 return;
2640 }
2641 if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
2642 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
2643 if (entry->is_deleted) {
2644 /* entry is deleted, but has not been flushed to disk yet */
2645 RETURN_TRUE;
2646 } else {
2647 entry->is_deleted = 1;
2648 entry->is_modified = 1;
2649 phar_obj->arc.archive->is_modified = 1;
2650 }
2651 }
2652 } else {
2653 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be deleted", fname);
2654 RETURN_FALSE;
2655 }
2656
2657 phar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);
2658 if (error) {
2659 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
2660 efree(error);
2661 }
2662
2663 RETURN_TRUE;
2664}
2665/* }}} */
2666
2667/* {{{ proto int Phar::getAlias()
2668 * Returns the alias for the Phar or NULL.
2669 */
2670PHP_METHOD(Phar, getAlias)
2671{
2672 PHAR_ARCHIVE_OBJECT();
2673
2674 if (zend_parse_parameters_none() == FAILURE) {
2675 return;
2676 }
2677
2678 if (phar_obj->arc.archive->alias && phar_obj->arc.archive->alias != phar_obj->arc.archive->fname) {
2679 RETURN_STRINGL(phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, 1);
2680 }
2681}
2682/* }}} */
2683
2684/* {{{ proto int Phar::getPath()
2685 * Returns the real path to the phar archive on disk
2686 */
2687PHP_METHOD(Phar, getPath)
2688{
2689 PHAR_ARCHIVE_OBJECT();
2690
2691 if (zend_parse_parameters_none() == FAILURE) {
2692 return;
2693 }
2694
2695 RETURN_STRINGL(phar_obj->arc.archive->fname, phar_obj->arc.archive->fname_len, 1);
2696}
2697/* }}} */
2698
2699/* {{{ proto bool Phar::setAlias(string alias)
2700 * Sets the alias for a Phar archive. The default value is the full path
2701 * to the archive.
2702 */
2703PHP_METHOD(Phar, setAlias)
2704{
2705 char *alias, *error, *oldalias;
2706 phar_archive_data **fd_ptr;
2707 int alias_len, oldalias_len, old_temp, readd = 0;
2708
2709 PHAR_ARCHIVE_OBJECT();
2710
2711 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
2712 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2713 "Cannot write out phar archive, phar is read-only");
2714 RETURN_FALSE;
2715 }
2716
2717 /* invalidate phar cache */
2718 PHAR_G(last_phar) = NULL;
2719 PHAR_G(last_phar_name) = PHAR_G(last_alias) = NULL;
2720
2721 if (phar_obj->arc.archive->is_data) {
2722 if (phar_obj->arc.archive->is_tar) {
2723 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2724 "A Phar alias cannot be set in a plain tar archive");
2725 } else {
2726 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2727 "A Phar alias cannot be set in a plain zip archive");
2728 }
2729 RETURN_FALSE;
2730 }
2731
2732 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &alias, &alias_len) == SUCCESS) {
2733 if (alias_len == phar_obj->arc.archive->alias_len && memcmp(phar_obj->arc.archive->alias, alias, alias_len) == 0) {
2734 RETURN_TRUE;
2735 }
2736 if (alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void**)&fd_ptr)) {
2737 spprintf(&error, 0, "alias \"%s\" is already used for archive \"%s\" and cannot be used for other archives", alias, (*fd_ptr)->fname);
2738 if (SUCCESS == phar_free_alias(*fd_ptr, alias, alias_len TSRMLS_CC)) {
2739 efree(error);
2740 goto valid_alias;
2741 }
2742 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
2743 efree(error);
2744 RETURN_FALSE;
2745 }
2746 if (!phar_validate_alias(alias, alias_len)) {
2747 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2748 "Invalid alias \"%s\" specified for phar \"%s\"", alias, phar_obj->arc.archive->fname);
2749 RETURN_FALSE;
2750 }
2751valid_alias:
2752 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
2753 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
2754 return;
2755 }
2756 if (phar_obj->arc.archive->alias_len && SUCCESS == zend_hash_find(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len, (void**)&fd_ptr)) {
2757 zend_hash_del(&(PHAR_GLOBALS->phar_alias_map), phar_obj->arc.archive->alias, phar_obj->arc.archive->alias_len);
2758 readd = 1;
2759 }
2760
2761 oldalias = phar_obj->arc.archive->alias;
2762 oldalias_len = phar_obj->arc.archive->alias_len;
2763 old_temp = phar_obj->arc.archive->is_temporary_alias;
2764
2765 if (alias_len) {
2766 phar_obj->arc.archive->alias = estrndup(alias, alias_len);
2767 } else {
2768 phar_obj->arc.archive->alias = NULL;
2769 }
2770
2771 phar_obj->arc.archive->alias_len = alias_len;
2772 phar_obj->arc.archive->is_temporary_alias = 0;
2773 phar_flush(phar_obj->arc.archive, NULL, 0, 0, &error TSRMLS_CC);
2774
2775 if (error) {
2776 phar_obj->arc.archive->alias = oldalias;
2777 phar_obj->arc.archive->alias_len = oldalias_len;
2778 phar_obj->arc.archive->is_temporary_alias = old_temp;
2779 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
2780 if (readd) {
2781 zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), oldalias, oldalias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);
2782 }
2783 efree(error);
2784 RETURN_FALSE;
2785 }
2786
2787 zend_hash_add(&(PHAR_GLOBALS->phar_alias_map), alias, alias_len, (void*)&(phar_obj->arc.archive), sizeof(phar_archive_data*), NULL);
2788
2789 if (oldalias) {
2790 efree(oldalias);
2791 }
2792
2793 RETURN_TRUE;
2794 }
2795
2796 RETURN_FALSE;
2797}
2798/* }}} */
2799
2800/* {{{ proto string Phar::getVersion()
2801 * Return version info of Phar archive
2802 */
2803PHP_METHOD(Phar, getVersion)
2804{
2805 PHAR_ARCHIVE_OBJECT();
2806
2807 if (zend_parse_parameters_none() == FAILURE) {
2808 return;
2809 }
2810
2811 RETURN_STRING(phar_obj->arc.archive->version, 1);
2812}
2813/* }}} */
2814
2815/* {{{ proto void Phar::startBuffering()
2816 * Do not flush a writeable phar (save its contents) until explicitly requested
2817 */
2818PHP_METHOD(Phar, startBuffering)
2819{
2820 PHAR_ARCHIVE_OBJECT();
2821
2822 if (zend_parse_parameters_none() == FAILURE) {
2823 return;
2824 }
2825
2826 phar_obj->arc.archive->donotflush = 1;
2827}
2828/* }}} */
2829
2830/* {{{ proto bool Phar::isBuffering()
2831 * Returns whether write operations are flushing to disk immediately.
2832 */
2833PHP_METHOD(Phar, isBuffering)
2834{
2835 PHAR_ARCHIVE_OBJECT();
2836
2837 if (zend_parse_parameters_none() == FAILURE) {
2838 return;
2839 }
2840
2841 RETURN_BOOL(phar_obj->arc.archive->donotflush);
2842}
2843/* }}} */
2844
2845/* {{{ proto bool Phar::stopBuffering()
2846 * Saves the contents of a modified archive to disk.
2847 */
2848PHP_METHOD(Phar, stopBuffering)
2849{
2850 char *error;
2851
2852 PHAR_ARCHIVE_OBJECT();
2853
2854 if (zend_parse_parameters_none() == FAILURE) {
2855 return;
2856 }
2857
2858 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
2859 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2860 "Cannot write out phar archive, phar is read-only");
2861 return;
2862 }
2863
2864 phar_obj->arc.archive->donotflush = 0;
2865 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
2866
2867 if (error) {
2868 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
2869 efree(error);
2870 }
2871}
2872/* }}} */
2873
2874/* {{{ proto bool Phar::setStub(string|stream stub [, int len])
2875 * Change the stub in a phar, phar.tar or phar.zip archive to something other
2876 * than the default. The stub *must* end with a call to __HALT_COMPILER().
2877 */
2878PHP_METHOD(Phar, setStub)
2879{
2880 zval *zstub;
2881 char *stub, *error;
2882 int stub_len;
2883 long len = -1;
2884 php_stream *stream;
2885 PHAR_ARCHIVE_OBJECT();
2886
2887 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
2888 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2889 "Cannot change stub, phar is read-only");
2890 return;
2891 }
2892
2893 if (phar_obj->arc.archive->is_data) {
2894 if (phar_obj->arc.archive->is_tar) {
2895 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2896 "A Phar stub cannot be set in a plain tar archive");
2897 } else {
2898 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2899 "A Phar stub cannot be set in a plain zip archive");
2900 }
2901 return;
2902 }
2903
2904 if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &zstub, &len) == SUCCESS) {
2905 if ((php_stream_from_zval_no_verify(stream, &zstub)) != NULL) {
2906 if (len > 0) {
2907 len = -len;
2908 } else {
2909 len = -1;
2910 }
2911 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
2912 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
2913 return;
2914 }
2915 phar_flush(phar_obj->arc.archive, (char *) &zstub, len, 0, &error TSRMLS_CC);
2916 if (error) {
2917 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
2918 efree(error);
2919 }
2920 RETURN_TRUE;
2921 } else {
2922 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2923 "Cannot change stub, unable to read from input stream");
2924 }
2925 } else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &stub, &stub_len) == SUCCESS) {
2926 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
2927 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
2928 return;
2929 }
2930 phar_flush(phar_obj->arc.archive, stub, stub_len, 0, &error TSRMLS_CC);
2931
2932 if (error) {
2933 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
2934 efree(error);
2935 }
2936
2937 RETURN_TRUE;
2938 }
2939
2940 RETURN_FALSE;
2941}
2942/* }}} */
2943
2944/* {{{ proto bool Phar::setDefaultStub([string index[, string webindex]])
2945 * In a pure phar archive, sets a stub that can be used to run the archive
2946 * regardless of whether the phar extension is available. The first parameter
2947 * is the CLI startup filename, which defaults to "index.php". The second
2948 * parameter is the web startup filename and also defaults to "index.php"
2949 * (falling back to CLI behaviour).
2950 * Both parameters are optional.
2951 * In a phar.zip or phar.tar archive, the default stub is used only to
2952 * identify the archive to the extension as a Phar object. This allows the
2953 * extension to treat phar.zip and phar.tar types as honorary phars. Since
2954 * files cannot be loaded via this kind of stub, no parameters are accepted
2955 * when the Phar object is zip- or tar-based.
2956 */
2957PHP_METHOD(Phar, setDefaultStub)
2958{
2959 char *index = NULL, *webindex = NULL, *error = NULL, *stub = NULL;
2960 int index_len = 0, webindex_len = 0, created_stub = 0;
2961 size_t stub_len = 0;
2962 PHAR_ARCHIVE_OBJECT();
2963
2964 if (phar_obj->arc.archive->is_data) {
2965 if (phar_obj->arc.archive->is_tar) {
2966 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2967 "A Phar stub cannot be set in a plain tar archive");
2968 } else {
2969 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2970 "A Phar stub cannot be set in a plain zip archive");
2971 }
2972 return;
2973 }
2974
2975 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s!s", &index, &index_len, &webindex, &webindex_len) == FAILURE) {
2976 RETURN_FALSE;
2977 }
2978
2979 if (ZEND_NUM_ARGS() > 0 && (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip)) {
2980 php_error_docref(NULL TSRMLS_CC, E_WARNING, "method accepts no arguments for a tar- or zip-based phar stub, %d given", ZEND_NUM_ARGS());
2981 RETURN_FALSE;
2982 }
2983
2984 if (PHAR_G(readonly)) {
2985 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
2986 "Cannot change stub: phar.readonly=1");
2987 RETURN_FALSE;
2988 }
2989
2990 if (!phar_obj->arc.archive->is_tar && !phar_obj->arc.archive->is_zip) {
2991 stub = phar_create_default_stub(index, webindex, &stub_len, &error TSRMLS_CC);
2992
2993 if (error) {
2994 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "%s", error);
2995 efree(error);
2996 if (stub) {
2997 efree(stub);
2998 }
2999 RETURN_FALSE;
3000 }
3001
3002 created_stub = 1;
3003 }
3004
3005 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
3006 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
3007 return;
3008 }
3009 phar_flush(phar_obj->arc.archive, stub, stub_len, 1, &error TSRMLS_CC);
3010
3011 if (created_stub) {
3012 efree(stub);
3013 }
3014
3015 if (error) {
3016 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
3017 efree(error);
3018 RETURN_FALSE;
3019 }
3020
3021 RETURN_TRUE;
3022}
3023/* }}} */
3024
3025/* {{{ proto array Phar::setSignatureAlgorithm(int sigtype[, string privatekey])
3026 * Sets the signature algorithm for a phar and applies it. The signature
3027 * algorithm must be one of Phar::MD5, Phar::SHA1, Phar::SHA256,
3028 * Phar::SHA512, or Phar::OPENSSL. Note that zip- based phar archives
3029 * cannot support signatures.
3030 */
3031PHP_METHOD(Phar, setSignatureAlgorithm)
3032{
3033 long algo;
3034 char *error, *key = NULL;
3035 int key_len = 0;
3036
3037 PHAR_ARCHIVE_OBJECT();
3038
3039 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
3040 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3041 "Cannot set signature algorithm, phar is read-only");
3042 return;
3043 }
3044
3045 if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "l|s", &algo, &key, &key_len) != SUCCESS) {
3046 return;
3047 }
3048
3049 switch (algo) {
3050 case PHAR_SIG_SHA256:
3051 case PHAR_SIG_SHA512:
3052#ifndef PHAR_HASH_OK
3053 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3054 "SHA-256 and SHA-512 signatures are only supported if the hash extension is enabled and built non-shared");
3055 return;
3056#endif
3057 case PHAR_SIG_MD5:
3058 case PHAR_SIG_SHA1:
3059 case PHAR_SIG_OPENSSL:
3060 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
3061 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
3062 return;
3063 }
3064 phar_obj->arc.archive->sig_flags = algo;
3065 phar_obj->arc.archive->is_modified = 1;
3066 PHAR_G(openssl_privatekey) = key;
3067 PHAR_G(openssl_privatekey_len) = key_len;
3068
3069 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
3070 if (error) {
3071 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
3072 efree(error);
3073 }
3074 break;
3075 default:
3076 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3077 "Unknown signature algorithm specified");
3078 }
3079}
3080/* }}} */
3081
3082/* {{{ proto array|false Phar::getSignature()
3083 * Returns a hash signature, or FALSE if the archive is unsigned.
3084 */
3085PHP_METHOD(Phar, getSignature)
3086{
3087 PHAR_ARCHIVE_OBJECT();
3088
3089 if (zend_parse_parameters_none() == FAILURE) {
3090 return;
3091 }
3092
3093 if (phar_obj->arc.archive->signature) {
3094 char *unknown;
3095 int unknown_len;
3096
3097 array_init(return_value);
3098 add_assoc_stringl(return_value, "hash", phar_obj->arc.archive->signature, phar_obj->arc.archive->sig_len, 1);
3099 switch(phar_obj->arc.archive->sig_flags) {
3100 case PHAR_SIG_MD5:
3101 add_assoc_stringl(return_value, "hash_type", "MD5", 3, 1);
3102 break;
3103 case PHAR_SIG_SHA1:
3104 add_assoc_stringl(return_value, "hash_type", "SHA-1", 5, 1);
3105 break;
3106 case PHAR_SIG_SHA256:
3107 add_assoc_stringl(return_value, "hash_type", "SHA-256", 7, 1);
3108 break;
3109 case PHAR_SIG_SHA512:
3110 add_assoc_stringl(return_value, "hash_type", "SHA-512", 7, 1);
3111 break;
3112 case PHAR_SIG_OPENSSL:
3113 add_assoc_stringl(return_value, "hash_type", "OpenSSL", 7, 1);
3114 break;
3115 default:
3116 unknown_len = spprintf(&unknown, 0, "Unknown (%u)", phar_obj->arc.archive->sig_flags);
3117 add_assoc_stringl(return_value, "hash_type", unknown, unknown_len, 0);
3118 break;
3119 }
3120 } else {
3121 RETURN_FALSE;
3122 }
3123}
3124/* }}} */
3125
3126/* {{{ proto bool Phar::getModified()
3127 * Return whether phar was modified
3128 */
3129PHP_METHOD(Phar, getModified)
3130{
3131 PHAR_ARCHIVE_OBJECT();
3132
3133 if (zend_parse_parameters_none() == FAILURE) {
3134 return;
3135 }
3136
3137 RETURN_BOOL(phar_obj->arc.archive->is_modified);
3138}
3139/* }}} */
3140
3141static int phar_set_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */
3142{
3143 phar_entry_info *entry = (phar_entry_info *)pDest;
3144 php_uint32 compress = *(php_uint32 *)argument;
3145
3146 if (entry->is_deleted) {
3147 return ZEND_HASH_APPLY_KEEP;
3148 }
3149
3150 entry->old_flags = entry->flags;
3151 entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
3152 entry->flags |= compress;
3153 entry->is_modified = 1;
3154 return ZEND_HASH_APPLY_KEEP;
3155}
3156/* }}} */
3157
3158static int phar_test_compression(void *pDest, void *argument TSRMLS_DC) /* {{{ */
3159{
3160 phar_entry_info *entry = (phar_entry_info *)pDest;
3161
3162 if (entry->is_deleted) {
3163 return ZEND_HASH_APPLY_KEEP;
3164 }
3165
3166 if (!PHAR_G(has_bz2)) {
3167 if (entry->flags & PHAR_ENT_COMPRESSED_BZ2) {
3168 *(int *) argument = 0;
3169 }
3170 }
3171
3172 if (!PHAR_G(has_zlib)) {
3173 if (entry->flags & PHAR_ENT_COMPRESSED_GZ) {
3174 *(int *) argument = 0;
3175 }
3176 }
3177
3178 return ZEND_HASH_APPLY_KEEP;
3179}
3180/* }}} */
3181
3182static void pharobj_set_compression(HashTable *manifest, php_uint32 compress TSRMLS_DC) /* {{{ */
3183{
3184 zend_hash_apply_with_argument(manifest, phar_set_compression, &compress TSRMLS_CC);
3185}
3186/* }}} */
3187
3188static int pharobj_cancompress(HashTable *manifest TSRMLS_DC) /* {{{ */
3189{
3190 int test;
3191
3192 test = 1;
3193 zend_hash_apply_with_argument(manifest, phar_test_compression, &test TSRMLS_CC);
3194 return test;
3195}
3196/* }}} */
3197
3198/* {{{ proto object Phar::compress(int method[, string extension])
3199 * Compress a .tar, or .phar.tar with whole-file compression
3200 * The parameter can be one of Phar::GZ or Phar::BZ2 to specify
3201 * the kind of compression desired
3202 */
3203PHP_METHOD(Phar, compress)
3204{
3205 long method;
3206 char *ext = NULL;
3207 int ext_len = 0;
3208 php_uint32 flags;
3209 zval *ret;
3210 PHAR_ARCHIVE_OBJECT();
3211
3212 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l|s", &method, &ext, &ext_len) == FAILURE) {
3213 return;
3214 }
3215
3216 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
3217 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3218 "Cannot compress phar archive, phar is read-only");
3219 return;
3220 }
3221
3222 if (phar_obj->arc.archive->is_zip) {
3223 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3224 "Cannot compress zip-based archives with whole-archive compression");
3225 return;
3226 }
3227
3228 switch (method) {
3229 case 0:
3230 flags = PHAR_FILE_COMPRESSED_NONE;
3231 break;
3232 case PHAR_ENT_COMPRESSED_GZ:
3233 if (!PHAR_G(has_zlib)) {
3234 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3235 "Cannot compress entire archive with gzip, enable ext/zlib in php.ini");
3236 return;
3237 }
3238 flags = PHAR_FILE_COMPRESSED_GZ;
3239 break;
3240
3241 case PHAR_ENT_COMPRESSED_BZ2:
3242 if (!PHAR_G(has_bz2)) {
3243 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3244 "Cannot compress entire archive with bz2, enable ext/bz2 in php.ini");
3245 return;
3246 }
3247 flags = PHAR_FILE_COMPRESSED_BZ2;
3248 break;
3249 default:
3250 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3251 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
3252 return;
3253 }
3254
3255 if (phar_obj->arc.archive->is_tar) {
3256 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, flags TSRMLS_CC);
3257 } else {
3258 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, flags TSRMLS_CC);
3259 }
3260
3261 if (ret) {
3262 RETURN_ZVAL(ret, 1, 1);
3263 } else {
3264 RETURN_NULL();
3265 }
3266}
3267/* }}} */
3268
3269/* {{{ proto object Phar::decompress([string extension])
3270 * Decompress a .tar, or .phar.tar with whole-file compression
3271 */
3272PHP_METHOD(Phar, decompress)
3273{
3274 char *ext = NULL;
3275 int ext_len = 0;
3276 zval *ret;
3277 PHAR_ARCHIVE_OBJECT();
3278
3279 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ext, &ext_len) == FAILURE) {
3280 return;
3281 }
3282
3283 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
3284 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3285 "Cannot decompress phar archive, phar is read-only");
3286 return;
3287 }
3288
3289 if (phar_obj->arc.archive->is_zip) {
3290 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3291 "Cannot decompress zip-based archives with whole-archive compression");
3292 return;
3293 }
3294
3295 if (phar_obj->arc.archive->is_tar) {
3296 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_TAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);
3297 } else {
3298 ret = phar_convert_to_other(phar_obj->arc.archive, PHAR_FORMAT_PHAR, ext, PHAR_FILE_COMPRESSED_NONE TSRMLS_CC);
3299 }
3300
3301 if (ret) {
3302 RETURN_ZVAL(ret, 1, 1);
3303 } else {
3304 RETURN_NULL();
3305 }
3306}
3307/* }}} */
3308
3309/* {{{ proto object Phar::compressFiles(int method)
3310 * Compress all files within a phar or zip archive using the specified compression
3311 * The parameter can be one of Phar::GZ or Phar::BZ2 to specify
3312 * the kind of compression desired
3313 */
3314PHP_METHOD(Phar, compressFiles)
3315{
3316 char *error;
3317 php_uint32 flags;
3318 long method;
3319 PHAR_ARCHIVE_OBJECT();
3320
3321 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method) == FAILURE) {
3322 return;
3323 }
3324
3325 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
3326 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3327 "Phar is readonly, cannot change compression");
3328 return;
3329 }
3330
3331 switch (method) {
3332 case PHAR_ENT_COMPRESSED_GZ:
3333 if (!PHAR_G(has_zlib)) {
3334 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3335 "Cannot compress files within archive with gzip, enable ext/zlib in php.ini");
3336 return;
3337 }
3338 flags = PHAR_ENT_COMPRESSED_GZ;
3339 break;
3340
3341 case PHAR_ENT_COMPRESSED_BZ2:
3342 if (!PHAR_G(has_bz2)) {
3343 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3344 "Cannot compress files within archive with bz2, enable ext/bz2 in php.ini");
3345 return;
3346 }
3347 flags = PHAR_ENT_COMPRESSED_BZ2;
3348 break;
3349 default:
3350 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3351 "Unknown compression specified, please pass one of Phar::GZ or Phar::BZ2");
3352 return;
3353 }
3354
3355 if (phar_obj->arc.archive->is_tar) {
3356 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3357 "Cannot compress with Gzip compression, tar archives cannot compress individual files, use compress() to compress the whole archive");
3358 return;
3359 }
3360
3361 if (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {
3362 if (flags == PHAR_FILE_COMPRESSED_GZ) {
3363 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3364 "Cannot compress all files as Gzip, some are compressed as bzip2 and cannot be decompressed");
3365 } else {
3366 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3367 "Cannot compress all files as Bzip2, some are compressed as gzip and cannot be decompressed");
3368 }
3369 return;
3370 }
3371
3372 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
3373 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
3374 return;
3375 }
3376 pharobj_set_compression(&phar_obj->arc.archive->manifest, flags TSRMLS_CC);
3377 phar_obj->arc.archive->is_modified = 1;
3378 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
3379
3380 if (error) {
3381 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
3382 efree(error);
3383 }
3384}
3385/* }}} */
3386
3387/* {{{ proto bool Phar::decompressFiles()
3388 * decompress every file
3389 */
3390PHP_METHOD(Phar, decompressFiles)
3391{
3392 char *error;
3393 PHAR_ARCHIVE_OBJECT();
3394
3395 if (zend_parse_parameters_none() == FAILURE) {
3396 return;
3397 }
3398
3399 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
3400 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3401 "Phar is readonly, cannot change compression");
3402 return;
3403 }
3404
3405 if (!pharobj_cancompress(&phar_obj->arc.archive->manifest TSRMLS_CC)) {
3406 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
3407 "Cannot decompress all files, some are compressed as bzip2 or gzip and cannot be decompressed");
3408 return;
3409 }
3410
3411 if (phar_obj->arc.archive->is_tar) {
3412 RETURN_TRUE;
3413 } else {
3414 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
3415 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
3416 return;
3417 }
3418 pharobj_set_compression(&phar_obj->arc.archive->manifest, PHAR_ENT_COMPRESSED_NONE TSRMLS_CC);
3419 }
3420
3421 phar_obj->arc.archive->is_modified = 1;
3422 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
3423
3424 if (error) {
3425 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "%s", error);
3426 efree(error);
3427 }
3428
3429 RETURN_TRUE;
3430}
3431/* }}} */
3432
3433/* {{{ proto bool Phar::copy(string oldfile, string newfile)
3434 * copy a file internal to the phar archive to another new file within the phar
3435 */
3436PHP_METHOD(Phar, copy)
3437{
3438 char *oldfile, *newfile, *error;
3439 const char *pcr_error;
3440 int oldfile_len, newfile_len;
3441 phar_entry_info *oldentry, newentry = {0}, *temp;
3442
3443 PHAR_ARCHIVE_OBJECT();
3444
3445 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &oldfile, &oldfile_len, &newfile, &newfile_len) == FAILURE) {
3446 return;
3447 }
3448
3449 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
3450 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3451 "Cannot copy \"%s\" to \"%s\", phar is read-only", oldfile, newfile);
3452 RETURN_FALSE;
3453 }
3454
3455 if (oldfile_len >= sizeof(".phar")-1 && !memcmp(oldfile, ".phar", sizeof(".phar")-1)) {
3456 /* can't copy a meta file */
3457 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3458 "file \"%s\" cannot be copied to file \"%s\", cannot copy Phar meta-file in %s", oldfile, newfile, phar_obj->arc.archive->fname);
3459 RETURN_FALSE;
3460 }
3461
3462 if (newfile_len >= sizeof(".phar")-1 && !memcmp(newfile, ".phar", sizeof(".phar")-1)) {
3463 /* can't copy a meta file */
3464 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3465 "file \"%s\" cannot be copied to file \"%s\", cannot copy to Phar meta-file in %s", oldfile, newfile, phar_obj->arc.archive->fname);
3466 RETURN_FALSE;
3467 }
3468
3469 if (!zend_hash_exists(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len) || SUCCESS != zend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry) || oldentry->is_deleted) {
3470 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3471 "file \"%s\" cannot be copied to file \"%s\", file does not exist in %s", oldfile, newfile, phar_obj->arc.archive->fname);
3472 RETURN_FALSE;
3473 }
3474
3475 if (zend_hash_exists(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len)) {
3476 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, newfile, (uint) newfile_len, (void**)&temp) || !temp->is_deleted) {
3477 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3478 "file \"%s\" cannot be copied to file \"%s\", file must not already exist in phar %s", oldfile, newfile, phar_obj->arc.archive->fname);
3479 RETURN_FALSE;
3480 }
3481 }
3482
3483 if (phar_path_check(&newfile, &newfile_len, &pcr_error) > pcr_is_ok) {
3484 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC,
3485 "file \"%s\" contains invalid characters %s, cannot be copied from \"%s\" in phar %s", newfile, pcr_error, oldfile, phar_obj->arc.archive->fname);
3486 RETURN_FALSE;
3487 }
3488
3489 if (phar_obj->arc.archive->is_persistent) {
3490 if (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
3491 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
3492 return;
3493 }
3494 /* re-populate with copied-on-write entry */
3495 zend_hash_find(&phar_obj->arc.archive->manifest, oldfile, (uint) oldfile_len, (void**)&oldentry);
3496 }
3497
3498 memcpy((void *) &newentry, oldentry, sizeof(phar_entry_info));
3499
3500 if (newentry.metadata) {
3501 zval *t;
3502
3503 t = newentry.metadata;
3504 ALLOC_ZVAL(newentry.metadata);
3505 *newentry.metadata = *t;
3506 zval_copy_ctor(newentry.metadata);
3507 Z_SET_REFCOUNT_P(newentry.metadata, 1);
3508
3509 newentry.metadata_str.c = NULL;
3510 newentry.metadata_str.len = 0;
3511 }
3512
3513 newentry.filename = estrndup(newfile, newfile_len);
3514 newentry.filename_len = newfile_len;
3515 newentry.fp_refcount = 0;
3516
3517 if (oldentry->fp_type != PHAR_FP) {
3518 if (FAILURE == phar_copy_entry_fp(oldentry, &newentry, &error TSRMLS_CC)) {
3519 efree(newentry.filename);
3520 php_stream_close(newentry.fp);
3521 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
3522 efree(error);
3523 return;
3524 }
3525 }
3526
3527 zend_hash_add(&oldentry->phar->manifest, newfile, newfile_len, (void*)&newentry, sizeof(phar_entry_info), NULL);
3528 phar_obj->arc.archive->is_modified = 1;
3529 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
3530
3531 if (error) {
3532 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
3533 efree(error);
3534 }
3535
3536 RETURN_TRUE;
3537}
3538/* }}} */
3539
3540/* {{{ proto int Phar::offsetExists(string entry)
3541 * determines whether a file exists in the phar
3542 */
3543PHP_METHOD(Phar, offsetExists)
3544{
3545 char *fname;
3546 int fname_len;
3547 phar_entry_info *entry;
3548
3549 PHAR_ARCHIVE_OBJECT();
3550
3551 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
3552 return;
3553 }
3554
3555 if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
3556 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
3557 if (entry->is_deleted) {
3558 /* entry is deleted, but has not been flushed to disk yet */
3559 RETURN_FALSE;
3560 }
3561 }
3562
3563 if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
3564 /* none of these are real files, so they don't exist */
3565 RETURN_FALSE;
3566 }
3567 RETURN_TRUE;
3568 } else {
3569 if (zend_hash_exists(&phar_obj->arc.archive->virtual_dirs, fname, (uint) fname_len)) {
3570 RETURN_TRUE;
3571 }
3572 RETURN_FALSE;
3573 }
3574}
3575/* }}} */
3576
3577/* {{{ proto int Phar::offsetGet(string entry)
3578 * get a PharFileInfo object for a specific file
3579 */
3580PHP_METHOD(Phar, offsetGet)
3581{
3582 char *fname, *error;
3583 int fname_len;
3584 zval *zfname;
3585 phar_entry_info *entry;
3586 PHAR_ARCHIVE_OBJECT();
3587
3588 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
3589 return;
3590 }
3591
3592 /* security is 0 here so that we can get a better error message than "entry doesn't exist" */
3593 if (!(entry = phar_get_entry_info_dir(phar_obj->arc.archive, fname, fname_len, 1, &error, 0 TSRMLS_CC))) {
3594 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist%s%s", fname, error?", ":"", error?error:"");
3595 } else {
3596 if (fname_len == sizeof(".phar/stub.php")-1 && !memcmp(fname, ".phar/stub.php", sizeof(".phar/stub.php")-1)) {
3597 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot get stub \".phar/stub.php\" directly in phar \"%s\", use getStub", phar_obj->arc.archive->fname);
3598 return;
3599 }
3600
3601 if (fname_len == sizeof(".phar/alias.txt")-1 && !memcmp(fname, ".phar/alias.txt", sizeof(".phar/alias.txt")-1)) {
3602 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot get alias \".phar/alias.txt\" directly in phar \"%s\", use getAlias", phar_obj->arc.archive->fname);
3603 return;
3604 }
3605
3606 if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
3607 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot directly get any files or directories in magic \".phar\" directory", phar_obj->arc.archive->fname);
3608 return;
3609 }
3610
3611 if (entry->is_temp_dir) {
3612 efree(entry->filename);
3613 efree(entry);
3614 }
3615
3616 fname_len = spprintf(&fname, 0, "phar://%s/%s", phar_obj->arc.archive->fname, fname);
3617 MAKE_STD_ZVAL(zfname);
3618 ZVAL_STRINGL(zfname, fname, fname_len, 0);
3619 spl_instantiate_arg_ex1(phar_obj->spl.info_class, &return_value, 0, zfname TSRMLS_CC);
3620 zval_ptr_dtor(&zfname);
3621 }
3622}
3623/* }}} */
3624
3625/* {{{ add a file within the phar archive from a string or resource
3626 */
3627static void phar_add_file(phar_archive_data **pphar, char *filename, int filename_len, char *cont_str, int cont_len, zval *zresource TSRMLS_DC)
3628{
3629 char *error;
3630 size_t contents_len;
3631 phar_entry_data *data;
3632 php_stream *contents_file;
3633
3634 if (filename_len >= sizeof(".phar")-1 && !memcmp(filename, ".phar", sizeof(".phar")-1) && (filename[5] == '/' || filename[5] == '\\' || filename[5] == '\0')) {
3635 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot create any files in magic \".phar\" directory", (*pphar)->fname);
3636 return;
3637 }
3638
3639 if (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, filename, filename_len, "w+b", 0, &error, 1 TSRMLS_CC))) {
3640 if (error) {
3641 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be created: %s", filename, error);
3642 efree(error);
3643 } else {
3644 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s does not exist and cannot be created", filename);
3645 }
3646 return;
3647 } else {
3648 if (error) {
3649 efree(error);
3650 }
3651
3652 if (!data->internal_file->is_dir) {
3653 if (cont_str) {
3654 contents_len = php_stream_write(data->fp, cont_str, cont_len);
3655 if (contents_len != cont_len) {
3656 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s could not be written to", filename);
3657 return;
3658 }
3659 } else {
3660 if (!(php_stream_from_zval_no_verify(contents_file, &zresource))) {
3661 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Entry %s could not be written to", filename);
3662 return;
3663 }
3664 php_stream_copy_to_stream_ex(contents_file, data->fp, PHP_STREAM_COPY_ALL, &contents_len);
3665 }
3666
3667 data->internal_file->compressed_filesize = data->internal_file->uncompressed_filesize = contents_len;
3668 }
3669
3670 /* check for copy-on-write */
3671 if (pphar[0] != data->phar) {
3672 *pphar = data->phar;
3673 }
3674 phar_entry_delref(data TSRMLS_CC);
3675 phar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);
3676
3677 if (error) {
3678 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
3679 efree(error);
3680 }
3681 }
3682}
3683/* }}} */
3684
3685/* {{{ create a directory within the phar archive
3686 */
3687static void phar_mkdir(phar_archive_data **pphar, char *dirname, int dirname_len TSRMLS_DC)
3688{
3689 char *error;
3690 phar_entry_data *data;
3691
3692 if (!(data = phar_get_or_create_entry_data((*pphar)->fname, (*pphar)->fname_len, dirname, dirname_len, "w+b", 2, &error, 1 TSRMLS_CC))) {
3693 if (error) {
3694 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Directory %s does not exist and cannot be created: %s", dirname, error);
3695 efree(error);
3696 } else {
3697 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Directory %s does not exist and cannot be created", dirname);
3698 }
3699
3700 return;
3701 } else {
3702 if (error) {
3703 efree(error);
3704 }
3705
3706 /* check for copy on write */
3707 if (data->phar != *pphar) {
3708 *pphar = data->phar;
3709 }
3710 phar_entry_delref(data TSRMLS_CC);
3711 phar_flush(*pphar, 0, 0, 0, &error TSRMLS_CC);
3712
3713 if (error) {
3714 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
3715 efree(error);
3716 }
3717 }
3718}
3719/* }}} */
3720
3721/* {{{ proto int Phar::offsetSet(string entry, string value)
3722 * set the contents of an internal file to those of an external file
3723 */
3724PHP_METHOD(Phar, offsetSet)
3725{
3726 char *fname, *cont_str = NULL;
3727 int fname_len, cont_len;
3728 zval *zresource;
3729 PHAR_ARCHIVE_OBJECT();
3730
3731 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
3732 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
3733 return;
3734 }
3735
3736 if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "sr", &fname, &fname_len, &zresource) == FAILURE
3737 && zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &fname, &fname_len, &cont_str, &cont_len) == FAILURE) {
3738 return;
3739 }
3740
3741 if (fname_len == sizeof(".phar/stub.php")-1 && !memcmp(fname, ".phar/stub.php", sizeof(".phar/stub.php")-1)) {
3742 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot set stub \".phar/stub.php\" directly in phar \"%s\", use setStub", phar_obj->arc.archive->fname);
3743 return;
3744 }
3745
3746 if (fname_len == sizeof(".phar/alias.txt")-1 && !memcmp(fname, ".phar/alias.txt", sizeof(".phar/alias.txt")-1)) {
3747 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot set alias \".phar/alias.txt\" directly in phar \"%s\", use setAlias", phar_obj->arc.archive->fname);
3748 return;
3749 }
3750
3751 if (fname_len >= sizeof(".phar")-1 && !memcmp(fname, ".phar", sizeof(".phar")-1)) {
3752 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot set any files or directories in magic \".phar\" directory", phar_obj->arc.archive->fname);
3753 return;
3754 }
3755
3756 phar_add_file(&(phar_obj->arc.archive), fname, fname_len, cont_str, cont_len, zresource TSRMLS_CC);
3757}
3758/* }}} */
3759
3760/* {{{ proto int Phar::offsetUnset(string entry)
3761 * remove a file from a phar
3762 */
3763PHP_METHOD(Phar, offsetUnset)
3764{
3765 char *fname, *error;
3766 int fname_len;
3767 phar_entry_info *entry;
3768 PHAR_ARCHIVE_OBJECT();
3769
3770 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
3771 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
3772 return;
3773 }
3774
3775 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
3776 return;
3777 }
3778
3779 if (zend_hash_exists(&phar_obj->arc.archive->manifest, fname, (uint) fname_len)) {
3780 if (SUCCESS == zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void**)&entry)) {
3781 if (entry->is_deleted) {
3782 /* entry is deleted, but has not been flushed to disk yet */
3783 return;
3784 }
3785
3786 if (phar_obj->arc.archive->is_persistent) {
3787 if (FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
3788 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
3789 return;
3790 }
3791 /* re-populate entry after copy on write */
3792 zend_hash_find(&phar_obj->arc.archive->manifest, fname, (uint) fname_len, (void **)&entry);
3793 }
3794 entry->is_modified = 0;
3795 entry->is_deleted = 1;
3796 /* we need to "flush" the stream to save the newly deleted file on disk */
3797 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
3798
3799 if (error) {
3800 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
3801 efree(error);
3802 }
3803
3804 RETURN_TRUE;
3805 }
3806 } else {
3807 RETURN_FALSE;
3808 }
3809}
3810/* }}} */
3811
3812/* {{{ proto string Phar::addEmptyDir(string dirname)
3813 * Adds an empty directory to the phar archive
3814 */
3815PHP_METHOD(Phar, addEmptyDir)
3816{
3817 char *dirname;
3818 int dirname_len;
3819
3820 PHAR_ARCHIVE_OBJECT();
3821
3822 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &dirname, &dirname_len) == FAILURE) {
3823 return;
3824 }
3825
3826 if (dirname_len >= sizeof(".phar")-1 && !memcmp(dirname, ".phar", sizeof(".phar")-1)) {
3827 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot create a directory in magic \".phar\" directory");
3828 return;
3829 }
3830
3831 phar_mkdir(&phar_obj->arc.archive, dirname, dirname_len TSRMLS_CC);
3832}
3833/* }}} */
3834
3835/* {{{ proto string Phar::addFile(string filename[, string localname])
3836 * Adds a file to the archive using the filename, or the second parameter as the name within the archive
3837 */
3838PHP_METHOD(Phar, addFile)
3839{
3840 char *fname, *localname = NULL;
3841 int fname_len, localname_len = 0;
3842 php_stream *resource;
3843 zval *zresource;
3844
3845 PHAR_ARCHIVE_OBJECT();
3846
3847 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|s", &fname, &fname_len, &localname, &localname_len) == FAILURE) {
3848 return;
3849 }
3850
3851#if PHP_API_VERSION < 20100412
3852 if (PG(safe_mode) && (!php_checkuid(fname, NULL, CHECKUID_ALLOW_ONLY_FILE))) {
3853 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "phar error: unable to open file \"%s\" to add to phar archive, safe_mode restrictions prevent this", fname);
3854 return;
3855 }
3856#endif
3857
3858 if (!strstr(fname, "://") && php_check_open_basedir(fname TSRMLS_CC)) {
3859 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "phar error: unable to open file \"%s\" to add to phar archive, open_basedir restrictions prevent this", fname);
3860 return;
3861 }
3862
3863 if (!(resource = php_stream_open_wrapper(fname, "rb", 0, NULL))) {
3864 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC, "phar error: unable to open file \"%s\" to add to phar archive", fname);
3865 return;
3866 }
3867
3868 if (localname) {
3869 fname = localname;
3870 fname_len = localname_len;
3871 }
3872
3873 MAKE_STD_ZVAL(zresource);
3874 php_stream_to_zval(resource, zresource);
3875 phar_add_file(&(phar_obj->arc.archive), fname, fname_len, NULL, 0, zresource TSRMLS_CC);
3876 efree(zresource);
3877 php_stream_close(resource);
3878}
3879/* }}} */
3880
3881/* {{{ proto string Phar::addFromString(string localname, string contents)
3882 * Adds a file to the archive using its contents as a string
3883 */
3884PHP_METHOD(Phar, addFromString)
3885{
3886 char *localname, *cont_str;
3887 int localname_len, cont_len;
3888
3889 PHAR_ARCHIVE_OBJECT();
3890
3891 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &localname, &localname_len, &cont_str, &cont_len) == FAILURE) {
3892 return;
3893 }
3894
3895 phar_add_file(&(phar_obj->arc.archive), localname, localname_len, cont_str, cont_len, NULL TSRMLS_CC);
3896}
3897/* }}} */
3898
3899/* {{{ proto string Phar::getStub()
3900 * Returns the stub at the head of a phar archive as a string.
3901 */
3902PHP_METHOD(Phar, getStub)
3903{
3904 size_t len;
3905 char *buf;
3906 php_stream *fp;
3907 php_stream_filter *filter = NULL;
3908 phar_entry_info *stub;
3909
3910 PHAR_ARCHIVE_OBJECT();
3911
3912 if (zend_parse_parameters_none() == FAILURE) {
3913 return;
3914 }
3915
3916 if (phar_obj->arc.archive->is_tar || phar_obj->arc.archive->is_zip) {
3917
3918 if (SUCCESS == zend_hash_find(&(phar_obj->arc.archive->manifest), ".phar/stub.php", sizeof(".phar/stub.php")-1, (void **)&stub)) {
3919 if (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew && !(stub->flags & PHAR_ENT_COMPRESSION_MASK)) {
3920 fp = phar_obj->arc.archive->fp;
3921 } else {
3922 if (!(fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", 0, NULL))) {
3923 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "phar error: unable to open phar \"%s\"", phar_obj->arc.archive->fname);
3924 return;
3925 }
3926 if (stub->flags & PHAR_ENT_COMPRESSION_MASK) {
3927 char *filter_name;
3928
3929 if ((filter_name = phar_decompress_filter(stub, 0)) != NULL) {
3930 filter = php_stream_filter_create(filter_name, NULL, php_stream_is_persistent(fp) TSRMLS_CC);
3931 } else {
3932 filter = NULL;
3933 }
3934 if (!filter) {
3935 zend_throw_exception_ex(spl_ce_UnexpectedValueException, 0 TSRMLS_CC, "phar error: unable to read stub of phar \"%s\" (cannot create %s filter)", phar_obj->arc.archive->fname, phar_decompress_filter(stub, 1));
3936 return;
3937 }
3938 php_stream_filter_append(&fp->readfilters, filter);
3939 }
3940 }
3941
3942 if (!fp) {
3943 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
3944 "Unable to read stub");
3945 return;
3946 }
3947
3948 php_stream_seek(fp, stub->offset_abs, SEEK_SET);
3949 len = stub->uncompressed_filesize;
3950 goto carry_on;
3951 } else {
3952 RETURN_STRINGL("", 0, 1);
3953 }
3954 }
3955 len = phar_obj->arc.archive->halt_offset;
3956
3957 if (phar_obj->arc.archive->fp && !phar_obj->arc.archive->is_brandnew) {
3958 fp = phar_obj->arc.archive->fp;
3959 } else {
3960 fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", 0, NULL);
3961 }
3962
3963 if (!fp) {
3964 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
3965 "Unable to read stub");
3966 return;
3967 }
3968
3969 php_stream_rewind(fp);
3970carry_on:
3971 buf = safe_emalloc(len, 1, 1);
3972
3973 if (len != php_stream_read(fp, buf, len)) {
3974 if (fp != phar_obj->arc.archive->fp) {
3975 php_stream_close(fp);
3976 }
3977 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
3978 "Unable to read stub");
3979 efree(buf);
3980 return;
3981 }
3982
3983 if (filter) {
3984 php_stream_filter_flush(filter, 1);
3985 php_stream_filter_remove(filter, 1 TSRMLS_CC);
3986 }
3987
3988 if (fp != phar_obj->arc.archive->fp) {
3989 php_stream_close(fp);
3990 }
3991
3992 buf[len] = '\0';
3993 RETURN_STRINGL(buf, len, 0);
3994}
3995/* }}}*/
3996
3997/* {{{ proto int Phar::hasMetaData()
3998 * Returns TRUE if the phar has global metadata, FALSE otherwise.
3999 */
4000PHP_METHOD(Phar, hasMetadata)
4001{
4002 PHAR_ARCHIVE_OBJECT();
4003
4004 RETURN_BOOL(phar_obj->arc.archive->metadata != NULL);
4005}
4006/* }}} */
4007
4008/* {{{ proto int Phar::getMetaData()
4009 * Returns the global metadata of the phar
4010 */
4011PHP_METHOD(Phar, getMetadata)
4012{
4013 PHAR_ARCHIVE_OBJECT();
4014
4015 if (zend_parse_parameters_none() == FAILURE) {
4016 return;
4017 }
4018
4019 if (phar_obj->arc.archive->metadata) {
4020 if (phar_obj->arc.archive->is_persistent) {
4021 zval *ret;
4022 char *buf = estrndup((char *) phar_obj->arc.archive->metadata, phar_obj->arc.archive->metadata_len);
4023 /* assume success, we would have failed before */
4024 phar_parse_metadata(&buf, &ret, phar_obj->arc.archive->metadata_len TSRMLS_CC);
4025 efree(buf);
4026 RETURN_ZVAL(ret, 0, 1);
4027 }
4028 RETURN_ZVAL(phar_obj->arc.archive->metadata, 1, 0);
4029 }
4030}
4031/* }}} */
4032
4033/* {{{ proto int Phar::setMetaData(mixed $metadata)
4034 * Sets the global metadata of the phar
4035 */
4036PHP_METHOD(Phar, setMetadata)
4037{
4038 char *error;
4039 zval *metadata;
4040
4041 PHAR_ARCHIVE_OBJECT();
4042
4043 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
4044 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
4045 return;
4046 }
4047
4048 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &metadata) == FAILURE) {
4049 return;
4050 }
4051
4052 if (phar_obj->arc.archive->is_persistent && FAILURE == phar_copy_on_write(&(phar_obj->arc.archive) TSRMLS_CC)) {
4053 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar_obj->arc.archive->fname);
4054 return;
4055 }
4056 if (phar_obj->arc.archive->metadata) {
4057 zval_ptr_dtor(&phar_obj->arc.archive->metadata);
4058 phar_obj->arc.archive->metadata = NULL;
4059 }
4060
4061 MAKE_STD_ZVAL(phar_obj->arc.archive->metadata);
4062 ZVAL_ZVAL(phar_obj->arc.archive->metadata, metadata, 1, 0);
4063 phar_obj->arc.archive->is_modified = 1;
4064 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
4065
4066 if (error) {
4067 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
4068 efree(error);
4069 }
4070}
4071/* }}} */
4072
4073/* {{{ proto int Phar::delMetadata()
4074 * Deletes the global metadata of the phar
4075 */
4076PHP_METHOD(Phar, delMetadata)
4077{
4078 char *error;
4079
4080 PHAR_ARCHIVE_OBJECT();
4081
4082 if (PHAR_G(readonly) && !phar_obj->arc.archive->is_data) {
4083 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
4084 return;
4085 }
4086
4087 if (phar_obj->arc.archive->metadata) {
4088 zval_ptr_dtor(&phar_obj->arc.archive->metadata);
4089 phar_obj->arc.archive->metadata = NULL;
4090 phar_obj->arc.archive->is_modified = 1;
4091 phar_flush(phar_obj->arc.archive, 0, 0, 0, &error TSRMLS_CC);
4092
4093 if (error) {
4094 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
4095 efree(error);
4096 RETURN_FALSE;
4097 } else {
4098 RETURN_TRUE;
4099 }
4100
4101 } else {
4102 RETURN_TRUE;
4103 }
4104}
4105/* }}} */
4106#if PHP_API_VERSION < 20100412
4107#define PHAR_OPENBASEDIR_CHECKPATH(filename) \
4108 (PG(safe_mode) && (!php_checkuid(filename, NULL, CHECKUID_CHECK_FILE_AND_DIR))) || php_check_open_basedir(filename TSRMLS_CC)
4109#else
4110#define PHAR_OPENBASEDIR_CHECKPATH(filename) \
4111 php_check_open_basedir(filename TSRMLS_CC)
4112#endif
4113
4114static int phar_extract_file(zend_bool overwrite, phar_entry_info *entry, char *dest, int dest_len, char **error TSRMLS_DC) /* {{{ */
4115{
4116 php_stream_statbuf ssb;
4117 int len;
4118 php_stream *fp;
4119 char *fullpath;
4120 const char *slash;
4121 mode_t mode;
4122 cwd_state new_state;
4123 char *filename;
4124 size_t filename_len;
4125
4126 if (entry->is_mounted) {
4127 /* silently ignore mounted entries */
4128 return SUCCESS;
4129 }
4130
4131 if (entry->filename_len >= sizeof(".phar")-1 && !memcmp(entry->filename, ".phar", sizeof(".phar")-1)) {
4132 return SUCCESS;
4133 }
4134 /* strip .. from path and restrict it to be under dest directory */
4135 new_state.cwd = (char*)emalloc(2);
4136 new_state.cwd[0] = DEFAULT_SLASH;
4137 new_state.cwd[1] = '\0';
4138 new_state.cwd_length = 1;
4139 if (virtual_file_ex(&new_state, entry->filename, NULL, CWD_EXPAND TSRMLS_CC) != 0 ||
4140 new_state.cwd_length <= 1) {
4141 if (EINVAL == errno && entry->filename_len > 50) {
4142 char *tmp = estrndup(entry->filename, 50);
4143 spprintf(error, 4096, "Cannot extract \"%s...\" to \"%s...\", extracted filename is too long for filesystem", tmp, dest);
4144 efree(tmp);
4145 } else {
4146 spprintf(error, 4096, "Cannot extract \"%s\", internal error", entry->filename);
4147 }
4148 efree(new_state.cwd);
4149 return FAILURE;
4150 }
4151 filename = new_state.cwd + 1;
4152 filename_len = new_state.cwd_length - 1;
4153#ifdef PHP_WIN32
4154 /* unixify the path back, otherwise non zip formats might be broken */
4155 {
4156 int cnt = filename_len;
4157
4158 do {
4159 if ('\\' == filename[cnt]) {
4160 filename[cnt] = '/';
4161 }
4162 } while (cnt-- >= 0);
4163 }
4164#endif
4165
4166 len = spprintf(&fullpath, 0, "%s/%s", dest, filename);
4167
4168 if (len >= MAXPATHLEN) {
4169 char *tmp;
4170 /* truncate for error message */
4171 fullpath[50] = '\0';
4172 if (entry->filename_len > 50) {
4173 tmp = estrndup(entry->filename, 50);
4174 spprintf(error, 4096, "Cannot extract \"%s...\" to \"%s...\", extracted filename is too long for filesystem", tmp, fullpath);
4175 efree(tmp);
4176 } else {
4177 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s...\", extracted filename is too long for filesystem", entry->filename, fullpath);
4178 }
4179 efree(fullpath);
4180 efree(new_state.cwd);
4181 return FAILURE;
4182 }
4183
4184 if (!len) {
4185 spprintf(error, 4096, "Cannot extract \"%s\", internal error", entry->filename);
4186 efree(fullpath);
4187 efree(new_state.cwd);
4188 return FAILURE;
4189 }
4190
4191 if (PHAR_OPENBASEDIR_CHECKPATH(fullpath)) {
4192 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", openbasedir/safe mode restrictions in effect", entry->filename, fullpath);
4193 efree(fullpath);
4194 efree(new_state.cwd);
4195 return FAILURE;
4196 }
4197
4198 /* let see if the path already exists */
4199 if (!overwrite && SUCCESS == php_stream_stat_path(fullpath, &ssb)) {
4200 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", path already exists", entry->filename, fullpath);
4201 efree(fullpath);
4202 efree(new_state.cwd);
4203 return FAILURE;
4204 }
4205
4206 /* perform dirname */
4207 slash = zend_memrchr(filename, '/', filename_len);
4208
4209 if (slash) {
4210 fullpath[dest_len + (slash - filename) + 1] = '\0';
4211 } else {
4212 fullpath[dest_len] = '\0';
4213 }
4214
4215 if (FAILURE == php_stream_stat_path(fullpath, &ssb)) {
4216 if (entry->is_dir) {
4217 if (!php_stream_mkdir(fullpath, entry->flags & PHAR_ENT_PERM_MASK, PHP_STREAM_MKDIR_RECURSIVE, NULL)) {
4218 spprintf(error, 4096, "Cannot extract \"%s\", could not create directory \"%s\"", entry->filename, fullpath);
4219 efree(fullpath);
4220 free(new_state.cwd);
4221 return FAILURE;
4222 }
4223 } else {
4224 if (!php_stream_mkdir(fullpath, 0777, PHP_STREAM_MKDIR_RECURSIVE, NULL)) {
4225 spprintf(error, 4096, "Cannot extract \"%s\", could not create directory \"%s\"", entry->filename, fullpath);
4226 efree(fullpath);
4227 free(new_state.cwd);
4228 return FAILURE;
4229 }
4230 }
4231 }
4232
4233 if (slash) {
4234 fullpath[dest_len + (slash - filename) + 1] = '/';
4235 } else {
4236 fullpath[dest_len] = '/';
4237 }
4238
4239 filename = NULL;
4240 efree(new_state.cwd);
4241 /* it is a standalone directory, job done */
4242 if (entry->is_dir) {
4243 efree(fullpath);
4244 return SUCCESS;
4245 }
4246
4247#if PHP_API_VERSION < 20100412
4248 fp = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL);
4249#else
4250 fp = php_stream_open_wrapper(fullpath, "w+b", REPORT_ERRORS, NULL);
4251#endif
4252
4253 if (!fp) {
4254 spprintf(error, 4096, "Cannot extract \"%s\", could not open for writing \"%s\"", entry->filename, fullpath);
4255 efree(fullpath);
4256 return FAILURE;
4257 }
4258
4259 if (!phar_get_efp(entry, 0 TSRMLS_CC)) {
4260 if (FAILURE == phar_open_entry_fp(entry, error, 1 TSRMLS_CC)) {
4261 if (error) {
4262 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to open internal file pointer: %s", entry->filename, fullpath, *error);
4263 } else {
4264 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to open internal file pointer", entry->filename, fullpath);
4265 }
4266 efree(fullpath);
4267 php_stream_close(fp);
4268 return FAILURE;
4269 }
4270 }
4271
4272 if (FAILURE == phar_seek_efp(entry, 0, SEEK_SET, 0, 0 TSRMLS_CC)) {
4273 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", unable to seek internal file pointer", entry->filename, fullpath);
4274 efree(fullpath);
4275 php_stream_close(fp);
4276 return FAILURE;
4277 }
4278
4279 if (SUCCESS != php_stream_copy_to_stream_ex(phar_get_efp(entry, 0 TSRMLS_CC), fp, entry->uncompressed_filesize, NULL)) {
4280 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", copying contents failed", entry->filename, fullpath);
4281 efree(fullpath);
4282 php_stream_close(fp);
4283 return FAILURE;
4284 }
4285
4286 php_stream_close(fp);
4287 mode = (mode_t) entry->flags & PHAR_ENT_PERM_MASK;
4288
4289 if (FAILURE == VCWD_CHMOD(fullpath, mode)) {
4290 spprintf(error, 4096, "Cannot extract \"%s\" to \"%s\", setting file permissions failed", entry->filename, fullpath);
4291 efree(fullpath);
4292 return FAILURE;
4293 }
4294
4295 efree(fullpath);
4296 return SUCCESS;
4297}
4298/* }}} */
4299
4300/* {{{ proto bool Phar::extractTo(string pathto[[, mixed files], bool overwrite])
4301 * Extract one or more file from a phar archive, optionally overwriting existing files
4302 */
4303PHP_METHOD(Phar, extractTo)
4304{
4305 char *error = NULL;
4306 php_stream *fp;
4307 php_stream_statbuf ssb;
4308 phar_entry_info *entry;
4309 char *pathto, *filename, *actual;
4310 int pathto_len, filename_len;
4311 int ret, i;
4312 int nelems;
4313 zval *zval_files = NULL;
4314 zend_bool overwrite = 0;
4315
4316 PHAR_ARCHIVE_OBJECT();
4317
4318 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|z!b", &pathto, &pathto_len, &zval_files, &overwrite) == FAILURE) {
4319 return;
4320 }
4321
4322 fp = php_stream_open_wrapper(phar_obj->arc.archive->fname, "rb", IGNORE_URL|STREAM_MUST_SEEK, &actual);
4323
4324 if (!fp) {
4325 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
4326 "Invalid argument, %s cannot be found", phar_obj->arc.archive->fname);
4327 return;
4328 }
4329
4330 efree(actual);
4331 php_stream_close(fp);
4332
4333 if (pathto_len < 1) {
4334 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
4335 "Invalid argument, extraction path must be non-zero length");
4336 return;
4337 }
4338
4339 if (pathto_len >= MAXPATHLEN) {
4340 char *tmp = estrndup(pathto, 50);
4341 /* truncate for error message */
4342 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC, "Cannot extract to \"%s...\", destination directory is too long for filesystem", tmp);
4343 efree(tmp);
4344 return;
4345 }
4346
4347 if (php_stream_stat_path(pathto, &ssb) < 0) {
4348 ret = php_stream_mkdir(pathto, 0777, PHP_STREAM_MKDIR_RECURSIVE, NULL);
4349 if (!ret) {
4350 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
4351 "Unable to create path \"%s\" for extraction", pathto);
4352 return;
4353 }
4354 } else if (!(ssb.sb.st_mode & S_IFDIR)) {
4355 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
4356 "Unable to use path \"%s\" for extraction, it is a file, must be a directory", pathto);
4357 return;
4358 }
4359
4360 if (zval_files) {
4361 switch (Z_TYPE_P(zval_files)) {
4362 case IS_NULL:
4363 goto all_files;
4364 case IS_STRING:
4365 filename = Z_STRVAL_P(zval_files);
4366 filename_len = Z_STRLEN_P(zval_files);
4367 break;
4368 case IS_ARRAY:
4369 nelems = zend_hash_num_elements(Z_ARRVAL_P(zval_files));
4370 if (nelems == 0 ) {
4371 RETURN_FALSE;
4372 }
4373 for (i = 0; i < nelems; i++) {
4374 zval **zval_file;
4375 if (zend_hash_index_find(Z_ARRVAL_P(zval_files), i, (void **) &zval_file) == SUCCESS) {
4376 switch (Z_TYPE_PP(zval_file)) {
4377 case IS_STRING:
4378 break;
4379 default:
4380 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
4381 "Invalid argument, array of filenames to extract contains non-string value");
4382 return;
4383 }
4384 if (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, Z_STRVAL_PP(zval_file), Z_STRLEN_PP(zval_file), (void **)&entry)) {
4385 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
4386 "Phar Error: attempted to extract non-existent file \"%s\" from phar \"%s\"", Z_STRVAL_PP(zval_file), phar_obj->arc.archive->fname);
4387 }
4388 if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
4389 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
4390 "Extraction from phar \"%s\" failed: %s", phar_obj->arc.archive->fname, error);
4391 efree(error);
4392 return;
4393 }
4394 }
4395 }
4396 RETURN_TRUE;
4397 default:
4398 zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0 TSRMLS_CC,
4399 "Invalid argument, expected a filename (string) or array of filenames");
4400 return;
4401 }
4402
4403 if (FAILURE == zend_hash_find(&phar_obj->arc.archive->manifest, filename, filename_len, (void **)&entry)) {
4404 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
4405 "Phar Error: attempted to extract non-existent file \"%s\" from phar \"%s\"", filename, phar_obj->arc.archive->fname);
4406 return;
4407 }
4408
4409 if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
4410 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
4411 "Extraction from phar \"%s\" failed: %s", phar_obj->arc.archive->fname, error);
4412 efree(error);
4413 return;
4414 }
4415 } else {
4416 phar_archive_data *phar;
4417all_files:
4418 phar = phar_obj->arc.archive;
4419 /* Extract all files */
4420 if (!zend_hash_num_elements(&(phar->manifest))) {
4421 RETURN_TRUE;
4422 }
4423
4424 for (zend_hash_internal_pointer_reset(&phar->manifest);
4425 zend_hash_has_more_elements(&phar->manifest) == SUCCESS;
4426 zend_hash_move_forward(&phar->manifest)) {
4427
4428 if (zend_hash_get_current_data(&phar->manifest, (void **)&entry) == FAILURE) {
4429 continue;
4430 }
4431
4432 if (FAILURE == phar_extract_file(overwrite, entry, pathto, pathto_len, &error TSRMLS_CC)) {
4433 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC,
4434 "Extraction from phar \"%s\" failed: %s", phar->fname, error);
4435 efree(error);
4436 return;
4437 }
4438 }
4439 }
4440 RETURN_TRUE;
4441}
4442/* }}} */
4443
4444
4445/* {{{ proto void PharFileInfo::__construct(string entry)
4446 * Construct a Phar entry object
4447 */
4448PHP_METHOD(PharFileInfo, __construct)
4449{
4450 char *fname, *arch, *entry, *error;
4451 int fname_len, arch_len, entry_len;
4452 phar_entry_object *entry_obj;
4453 phar_entry_info *entry_info;
4454 phar_archive_data *phar_data;
4455 zval *zobj = getThis(), arg1;
4456
4457 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &fname, &fname_len) == FAILURE) {
4458 return;
4459 }
4460
4461 entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC);
4462
4463 if (entry_obj->ent.entry) {
4464 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot call constructor twice");
4465 return;
4466 }
4467
4468 if (fname_len < 7 || memcmp(fname, "phar://", 7) || phar_split_fname(fname, fname_len, &arch, &arch_len, &entry, &entry_len, 2, 0 TSRMLS_CC) == FAILURE) {
4469 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
4470 "'%s' is not a valid phar archive URL (must have at least phar://filename.phar)", fname);
4471 return;
4472 }
4473
4474 if (phar_open_from_filename(arch, arch_len, NULL, 0, REPORT_ERRORS, &phar_data, &error TSRMLS_CC) == FAILURE) {
4475 efree(arch);
4476 efree(entry);
4477 if (error) {
4478 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
4479 "Cannot open phar file '%s': %s", fname, error);
4480 efree(error);
4481 } else {
4482 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
4483 "Cannot open phar file '%s'", fname);
4484 }
4485 return;
4486 }
4487
4488 if ((entry_info = phar_get_entry_info_dir(phar_data, entry, entry_len, 1, &error, 1 TSRMLS_CC)) == NULL) {
4489 zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
4490 "Cannot access phar file entry '%s' in archive '%s'%s%s", entry, arch, error ? ", " : "", error ? error : "");
4491 efree(arch);
4492 efree(entry);
4493 return;
4494 }
4495
4496 efree(arch);
4497 efree(entry);
4498
4499 entry_obj->ent.entry = entry_info;
4500
4501 INIT_PZVAL(&arg1);
4502 ZVAL_STRINGL(&arg1, fname, fname_len, 0);
4503
4504 zend_call_method_with_1_params(&zobj, Z_OBJCE_P(zobj),
4505 &spl_ce_SplFileInfo->constructor, "__construct", NULL, &arg1);
4506}
4507/* }}} */
4508
4509#define PHAR_ENTRY_OBJECT() \
4510 phar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \
4511 if (!entry_obj->ent.entry) { \
4512 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
4513 "Cannot call method on an uninitialized PharFileInfo object"); \
4514 return; \
4515 }
4516
4517/* {{{ proto void PharFileInfo::__destruct()
4518 * clean up directory-based entry objects
4519 */
4520PHP_METHOD(PharFileInfo, __destruct)
4521{
4522 phar_entry_object *entry_obj = (phar_entry_object*)zend_object_store_get_object(getThis() TSRMLS_CC); \
4523
4524 if (entry_obj->ent.entry && entry_obj->ent.entry->is_temp_dir) {
4525 if (entry_obj->ent.entry->filename) {
4526 efree(entry_obj->ent.entry->filename);
4527 entry_obj->ent.entry->filename = NULL;
4528 }
4529
4530 efree(entry_obj->ent.entry);
4531 entry_obj->ent.entry = NULL;
4532 }
4533}
4534/* }}} */
4535
4536/* {{{ proto int PharFileInfo::getCompressedSize()
4537 * Returns the compressed size
4538 */
4539PHP_METHOD(PharFileInfo, getCompressedSize)
4540{
4541 PHAR_ENTRY_OBJECT();
4542
4543 if (zend_parse_parameters_none() == FAILURE) {
4544 return;
4545 }
4546
4547 RETURN_LONG(entry_obj->ent.entry->compressed_filesize);
4548}
4549/* }}} */
4550
4551/* {{{ proto bool PharFileInfo::isCompressed([int compression_type])
4552 * Returns whether the entry is compressed, and whether it is compressed with Phar::GZ or Phar::BZ2 if specified
4553 */
4554PHP_METHOD(PharFileInfo, isCompressed)
4555{
4556 /* a number that is not Phar::GZ or Phar::BZ2 */
4557 long method = 9021976;
4558 PHAR_ENTRY_OBJECT();
4559
4560 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &method) == FAILURE) {
4561 return;
4562 }
4563
4564 switch (method) {
4565 case 9021976:
4566 RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK);
4567 case PHAR_ENT_COMPRESSED_GZ:
4568 RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ);
4569 case PHAR_ENT_COMPRESSED_BZ2:
4570 RETURN_BOOL(entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2);
4571 default:
4572 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
4573 "Unknown compression type specified"); \
4574 }
4575}
4576/* }}} */
4577
4578/* {{{ proto int PharFileInfo::getCRC32()
4579 * Returns CRC32 code or throws an exception if not CRC checked
4580 */
4581PHP_METHOD(PharFileInfo, getCRC32)
4582{
4583 PHAR_ENTRY_OBJECT();
4584
4585 if (zend_parse_parameters_none() == FAILURE) {
4586 return;
4587 }
4588
4589 if (entry_obj->ent.entry->is_dir) {
4590 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
4591 "Phar entry is a directory, does not have a CRC"); \
4592 return;
4593 }
4594
4595 if (entry_obj->ent.entry->is_crc_checked) {
4596 RETURN_LONG(entry_obj->ent.entry->crc32);
4597 } else {
4598 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
4599 "Phar entry was not CRC checked"); \
4600 }
4601}
4602/* }}} */
4603
4604/* {{{ proto int PharFileInfo::isCRCChecked()
4605 * Returns whether file entry is CRC checked
4606 */
4607PHP_METHOD(PharFileInfo, isCRCChecked)
4608{
4609 PHAR_ENTRY_OBJECT();
4610
4611 if (zend_parse_parameters_none() == FAILURE) {
4612 return;
4613 }
4614
4615 RETURN_BOOL(entry_obj->ent.entry->is_crc_checked);
4616}
4617/* }}} */
4618
4619/* {{{ proto int PharFileInfo::getPharFlags()
4620 * Returns the Phar file entry flags
4621 */
4622PHP_METHOD(PharFileInfo, getPharFlags)
4623{
4624 PHAR_ENTRY_OBJECT();
4625
4626 if (zend_parse_parameters_none() == FAILURE) {
4627 return;
4628 }
4629
4630 RETURN_LONG(entry_obj->ent.entry->flags & ~(PHAR_ENT_PERM_MASK|PHAR_ENT_COMPRESSION_MASK));
4631}
4632/* }}} */
4633
4634/* {{{ proto int PharFileInfo::chmod()
4635 * set the file permissions for the Phar. This only allows setting execution bit, read/write
4636 */
4637PHP_METHOD(PharFileInfo, chmod)
4638{
4639 char *error;
4640 long perms;
4641 PHAR_ENTRY_OBJECT();
4642
4643 if (entry_obj->ent.entry->is_temp_dir) {
4644 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
4645 "Phar entry \"%s\" is a temporary directory (not an actual entry in the archive), cannot chmod", entry_obj->ent.entry->filename); \
4646 return;
4647 }
4648
4649 if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
4650 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "Cannot modify permissions for file \"%s\" in phar \"%s\", write operations are prohibited", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
4651 return;
4652 }
4653
4654 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &perms) == FAILURE) {
4655 return;
4656 }
4657
4658 if (entry_obj->ent.entry->is_persistent) {
4659 phar_archive_data *phar = entry_obj->ent.entry->phar;
4660
4661 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
4662 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
4663 return;
4664 }
4665 /* re-populate after copy-on-write */
4666 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
4667 }
4668 /* clear permissions */
4669 entry_obj->ent.entry->flags &= ~PHAR_ENT_PERM_MASK;
4670 perms &= 0777;
4671 entry_obj->ent.entry->flags |= perms;
4672 entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
4673 entry_obj->ent.entry->phar->is_modified = 1;
4674 entry_obj->ent.entry->is_modified = 1;
4675
4676 /* hackish cache in php_stat needs to be cleared */
4677 /* if this code fails to work, check main/streams/streams.c, _php_stream_stat_path */
4678 if (BG(CurrentLStatFile)) {
4679 efree(BG(CurrentLStatFile));
4680 }
4681
4682 if (BG(CurrentStatFile)) {
4683 efree(BG(CurrentStatFile));
4684 }
4685
4686 BG(CurrentLStatFile) = NULL;
4687 BG(CurrentStatFile) = NULL;
4688 phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
4689
4690 if (error) {
4691 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
4692 efree(error);
4693 }
4694}
4695/* }}} */
4696
4697/* {{{ proto int PharFileInfo::hasMetaData()
4698 * Returns the metadata of the entry
4699 */
4700PHP_METHOD(PharFileInfo, hasMetadata)
4701{
4702 PHAR_ENTRY_OBJECT();
4703
4704 if (zend_parse_parameters_none() == FAILURE) {
4705 return;
4706 }
4707
4708 RETURN_BOOL(entry_obj->ent.entry->metadata != NULL);
4709}
4710/* }}} */
4711
4712/* {{{ proto int PharFileInfo::getMetaData()
4713 * Returns the metadata of the entry
4714 */
4715PHP_METHOD(PharFileInfo, getMetadata)
4716{
4717 PHAR_ENTRY_OBJECT();
4718
4719 if (zend_parse_parameters_none() == FAILURE) {
4720 return;
4721 }
4722
4723 if (entry_obj->ent.entry->metadata) {
4724 if (entry_obj->ent.entry->is_persistent) {
4725 zval *ret;
4726 char *buf = estrndup((char *) entry_obj->ent.entry->metadata, entry_obj->ent.entry->metadata_len);
4727 /* assume success, we would have failed before */
4728 phar_parse_metadata(&buf, &ret, entry_obj->ent.entry->metadata_len TSRMLS_CC);
4729 efree(buf);
4730 RETURN_ZVAL(ret, 0, 1);
4731 }
4732 RETURN_ZVAL(entry_obj->ent.entry->metadata, 1, 0);
4733 }
4734}
4735/* }}} */
4736
4737/* {{{ proto int PharFileInfo::setMetaData(mixed $metadata)
4738 * Sets the metadata of the entry
4739 */
4740PHP_METHOD(PharFileInfo, setMetadata)
4741{
4742 char *error;
4743 zval *metadata;
4744
4745 PHAR_ENTRY_OBJECT();
4746
4747 if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
4748 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
4749 return;
4750 }
4751
4752 if (entry_obj->ent.entry->is_temp_dir) {
4753 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
4754 "Phar entry is a temporary directory (not an actual entry in the archive), cannot set metadata"); \
4755 return;
4756 }
4757
4758 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &metadata) == FAILURE) {
4759 return;
4760 }
4761
4762 if (entry_obj->ent.entry->is_persistent) {
4763 phar_archive_data *phar = entry_obj->ent.entry->phar;
4764
4765 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
4766 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
4767 return;
4768 }
4769 /* re-populate after copy-on-write */
4770 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
4771 }
4772 if (entry_obj->ent.entry->metadata) {
4773 zval_ptr_dtor(&entry_obj->ent.entry->metadata);
4774 entry_obj->ent.entry->metadata = NULL;
4775 }
4776
4777 MAKE_STD_ZVAL(entry_obj->ent.entry->metadata);
4778 ZVAL_ZVAL(entry_obj->ent.entry->metadata, metadata, 1, 0);
4779
4780 entry_obj->ent.entry->is_modified = 1;
4781 entry_obj->ent.entry->phar->is_modified = 1;
4782 phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
4783
4784 if (error) {
4785 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
4786 efree(error);
4787 }
4788}
4789/* }}} */
4790
4791/* {{{ proto bool PharFileInfo::delMetaData()
4792 * Deletes the metadata of the entry
4793 */
4794PHP_METHOD(PharFileInfo, delMetadata)
4795{
4796 char *error;
4797
4798 PHAR_ENTRY_OBJECT();
4799
4800 if (zend_parse_parameters_none() == FAILURE) {
4801 return;
4802 }
4803
4804 if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
4805 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Write operations disabled by the php.ini setting phar.readonly");
4806 return;
4807 }
4808
4809 if (entry_obj->ent.entry->is_temp_dir) {
4810 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
4811 "Phar entry is a temporary directory (not an actual entry in the archive), cannot delete metadata"); \
4812 return;
4813 }
4814
4815 if (entry_obj->ent.entry->metadata) {
4816 if (entry_obj->ent.entry->is_persistent) {
4817 phar_archive_data *phar = entry_obj->ent.entry->phar;
4818
4819 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
4820 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
4821 return;
4822 }
4823 /* re-populate after copy-on-write */
4824 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
4825 }
4826 zval_ptr_dtor(&entry_obj->ent.entry->metadata);
4827 entry_obj->ent.entry->metadata = NULL;
4828 entry_obj->ent.entry->is_modified = 1;
4829 entry_obj->ent.entry->phar->is_modified = 1;
4830
4831 phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
4832
4833 if (error) {
4834 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
4835 efree(error);
4836 RETURN_FALSE;
4837 } else {
4838 RETURN_TRUE;
4839 }
4840
4841 } else {
4842 RETURN_TRUE;
4843 }
4844}
4845/* }}} */
4846
4847/* {{{ proto string PharFileInfo::getContent()
4848 * return the complete file contents of the entry (like file_get_contents)
4849 */
4850PHP_METHOD(PharFileInfo, getContent)
4851{
4852 char *error;
4853 php_stream *fp;
4854 phar_entry_info *link;
4855
4856 PHAR_ENTRY_OBJECT();
4857
4858 if (zend_parse_parameters_none() == FAILURE) {
4859 return;
4860 }
4861
4862 if (entry_obj->ent.entry->is_dir) {
4863 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4864 "Phar error: Cannot retrieve contents, \"%s\" in phar \"%s\" is a directory", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
4865 return;
4866 }
4867
4868 link = phar_get_link_source(entry_obj->ent.entry TSRMLS_CC);
4869
4870 if (!link) {
4871 link = entry_obj->ent.entry;
4872 }
4873
4874 if (SUCCESS != phar_open_entry_fp(link, &error, 0 TSRMLS_CC)) {
4875 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4876 "Phar error: Cannot retrieve contents, \"%s\" in phar \"%s\": %s", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);
4877 efree(error);
4878 return;
4879 }
4880
4881 if (!(fp = phar_get_efp(link, 0 TSRMLS_CC))) {
4882 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4883 "Phar error: Cannot retrieve contents of \"%s\" in phar \"%s\"", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
4884 return;
4885 }
4886
4887 phar_seek_efp(link, 0, SEEK_SET, 0, 0 TSRMLS_CC);
4888 Z_TYPE_P(return_value) = IS_STRING;
4889 Z_STRLEN_P(return_value) = php_stream_copy_to_mem(fp, &(Z_STRVAL_P(return_value)), link->uncompressed_filesize, 0);
4890
4891 if (!Z_STRVAL_P(return_value)) {
4892 Z_STRVAL_P(return_value) = estrndup("", 0);
4893 }
4894}
4895/* }}} */
4896
4897/* {{{ proto int PharFileInfo::compress(int compression_type)
4898 * Instructs the Phar class to compress the current file using zlib or bzip2 compression
4899 */
4900PHP_METHOD(PharFileInfo, compress)
4901{
4902 long method;
4903 char *error;
4904 PHAR_ENTRY_OBJECT();
4905
4906 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method) == FAILURE) {
4907 return;
4908 }
4909
4910 if (entry_obj->ent.entry->is_tar) {
4911 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4912 "Cannot compress with Gzip compression, not possible with tar-based phar archives");
4913 return;
4914 }
4915
4916 if (entry_obj->ent.entry->is_dir) {
4917 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
4918 "Phar entry is a directory, cannot set compression"); \
4919 return;
4920 }
4921
4922 if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
4923 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4924 "Phar is readonly, cannot change compression");
4925 return;
4926 }
4927
4928 if (entry_obj->ent.entry->is_deleted) {
4929 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4930 "Cannot compress deleted file");
4931 return;
4932 }
4933
4934 if (entry_obj->ent.entry->is_persistent) {
4935 phar_archive_data *phar = entry_obj->ent.entry->phar;
4936
4937 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
4938 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
4939 return;
4940 }
4941 /* re-populate after copy-on-write */
4942 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
4943 }
4944 switch (method) {
4945 case PHAR_ENT_COMPRESSED_GZ:
4946 if (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) {
4947 RETURN_TRUE;
4948 }
4949
4950 if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0) {
4951 if (!PHAR_G(has_bz2)) {
4952 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4953 "Cannot compress with gzip compression, file is already compressed with bzip2 compression and bz2 extension is not enabled, cannot decompress");
4954 return;
4955 }
4956
4957 /* decompress this file indirectly */
4958 if (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {
4959 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4960 "Phar error: Cannot decompress bzip2-compressed file \"%s\" in phar \"%s\" in order to compress with gzip: %s", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);
4961 efree(error);
4962 return;
4963 }
4964 }
4965
4966 if (!PHAR_G(has_zlib)) {
4967 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4968 "Cannot compress with gzip compression, zlib extension is not enabled");
4969 return;
4970 }
4971
4972 entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
4973 entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
4974 entry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_GZ;
4975 break;
4976 case PHAR_ENT_COMPRESSED_BZ2:
4977 if (entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) {
4978 RETURN_TRUE;
4979 }
4980
4981 if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0) {
4982 if (!PHAR_G(has_zlib)) {
4983 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4984 "Cannot compress with bzip2 compression, file is already compressed with gzip compression and zlib extension is not enabled, cannot decompress");
4985 return;
4986 }
4987
4988 /* decompress this file indirectly */
4989 if (SUCCESS != phar_open_entry_fp(entry_obj->ent.entry, &error, 1 TSRMLS_CC)) {
4990 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4991 "Phar error: Cannot decompress gzip-compressed file \"%s\" in phar \"%s\" in order to compress with bzip2: %s", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname, error);
4992 efree(error);
4993 return;
4994 }
4995 }
4996
4997 if (!PHAR_G(has_bz2)) {
4998 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
4999 "Cannot compress with bzip2 compression, bz2 extension is not enabled");
5000 return;
5001 }
5002 entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
5003 entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
5004 entry_obj->ent.entry->flags |= PHAR_ENT_COMPRESSED_BZ2;
5005 break;
5006 default:
5007 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
5008 "Unknown compression type specified"); \
5009 }
5010
5011 entry_obj->ent.entry->phar->is_modified = 1;
5012 entry_obj->ent.entry->is_modified = 1;
5013 phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
5014
5015 if (error) {
5016 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
5017 efree(error);
5018 }
5019
5020 RETURN_TRUE;
5021}
5022/* }}} */
5023
5024/* {{{ proto int PharFileInfo::decompress()
5025 * Instructs the Phar class to decompress the current file
5026 */
5027PHP_METHOD(PharFileInfo, decompress)
5028{
5029 char *error;
5030 PHAR_ENTRY_OBJECT();
5031
5032 if (zend_parse_parameters_none() == FAILURE) {
5033 return;
5034 }
5035
5036 if (entry_obj->ent.entry->is_dir) {
5037 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, \
5038 "Phar entry is a directory, cannot set compression"); \
5039 return;
5040 }
5041
5042 if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSION_MASK) == 0) {
5043 RETURN_TRUE;
5044 }
5045
5046 if (PHAR_G(readonly) && !entry_obj->ent.entry->phar->is_data) {
5047 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
5048 "Phar is readonly, cannot decompress");
5049 return;
5050 }
5051
5052 if (entry_obj->ent.entry->is_deleted) {
5053 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
5054 "Cannot compress deleted file");
5055 return;
5056 }
5057
5058 if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_GZ) != 0 && !PHAR_G(has_zlib)) {
5059 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
5060 "Cannot decompress Gzip-compressed file, zlib extension is not enabled");
5061 return;
5062 }
5063
5064 if ((entry_obj->ent.entry->flags & PHAR_ENT_COMPRESSED_BZ2) != 0 && !PHAR_G(has_bz2)) {
5065 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC,
5066 "Cannot decompress Bzip2-compressed file, bz2 extension is not enabled");
5067 return;
5068 }
5069
5070 if (entry_obj->ent.entry->is_persistent) {
5071 phar_archive_data *phar = entry_obj->ent.entry->phar;
5072
5073 if (FAILURE == phar_copy_on_write(&phar TSRMLS_CC)) {
5074 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "phar \"%s\" is persistent, unable to copy on write", phar->fname);
5075 return;
5076 }
5077 /* re-populate after copy-on-write */
5078 zend_hash_find(&phar->manifest, entry_obj->ent.entry->filename, entry_obj->ent.entry->filename_len, (void **)&entry_obj->ent.entry);
5079 }
5080 if (!entry_obj->ent.entry->fp) {
5081 if (FAILURE == phar_open_archive_fp(entry_obj->ent.entry->phar TSRMLS_CC)) {
5082 zend_throw_exception_ex(spl_ce_BadMethodCallException, 0 TSRMLS_CC, "Cannot decompress entry \"%s\", phar error: Cannot open phar archive \"%s\" for reading", entry_obj->ent.entry->filename, entry_obj->ent.entry->phar->fname);
5083 return;
5084 }
5085 entry_obj->ent.entry->fp_type = PHAR_FP;
5086 }
5087
5088 entry_obj->ent.entry->old_flags = entry_obj->ent.entry->flags;
5089 entry_obj->ent.entry->flags &= ~PHAR_ENT_COMPRESSION_MASK;
5090 entry_obj->ent.entry->phar->is_modified = 1;
5091 entry_obj->ent.entry->is_modified = 1;
5092 phar_flush(entry_obj->ent.entry->phar, 0, 0, 0, &error TSRMLS_CC);
5093
5094 if (error) {
5095 zend_throw_exception_ex(phar_ce_PharException, 0 TSRMLS_CC, "%s", error);
5096 efree(error);
5097 }
5098 RETURN_TRUE;
5099}
5100/* }}} */
5101
5102#endif /* HAVE_SPL */
5103
5104/* {{{ phar methods */
5105PHAR_ARG_INFO
5106ZEND_BEGIN_ARG_INFO_EX(arginfo_phar___construct, 0, 0, 1)
5107 ZEND_ARG_INFO(0, filename)
5108 ZEND_ARG_INFO(0, flags)
5109 ZEND_ARG_INFO(0, alias)
5110 ZEND_ARG_INFO(0, fileformat)
5111ZEND_END_ARG_INFO()
5112
5113PHAR_ARG_INFO
5114ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_createDS, 0, 0, 0)
5115 ZEND_ARG_INFO(0, index)
5116 ZEND_ARG_INFO(0, webindex)
5117ZEND_END_ARG_INFO()
5118
5119PHAR_ARG_INFO
5120ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_cancompress, 0, 0, 0)
5121 ZEND_ARG_INFO(0, method)
5122ZEND_END_ARG_INFO()
5123
5124PHAR_ARG_INFO
5125ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_isvalidpharfilename, 0, 0, 1)
5126 ZEND_ARG_INFO(0, filename)
5127 ZEND_ARG_INFO(0, executable)
5128ZEND_END_ARG_INFO()
5129
5130PHAR_ARG_INFO
5131ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_loadPhar, 0, 0, 1)
5132 ZEND_ARG_INFO(0, filename)
5133 ZEND_ARG_INFO(0, alias)
5134ZEND_END_ARG_INFO()
5135
5136PHAR_ARG_INFO
5137ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mapPhar, 0, 0, 0)
5138 ZEND_ARG_INFO(0, alias)
5139 ZEND_ARG_INFO(0, offset)
5140ZEND_END_ARG_INFO()
5141
5142PHAR_ARG_INFO
5143ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mount, 0, 0, 2)
5144 ZEND_ARG_INFO(0, inphar)
5145 ZEND_ARG_INFO(0, externalfile)
5146ZEND_END_ARG_INFO()
5147
5148PHAR_ARG_INFO
5149ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_mungServer, 0, 0, 1)
5150 ZEND_ARG_INFO(0, munglist)
5151ZEND_END_ARG_INFO()
5152
5153PHAR_ARG_INFO
5154ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_webPhar, 0, 0, 0)
5155 ZEND_ARG_INFO(0, alias)
5156 ZEND_ARG_INFO(0, index)
5157 ZEND_ARG_INFO(0, f404)
5158 ZEND_ARG_INFO(0, mimetypes)
5159 ZEND_ARG_INFO(0, rewrites)
5160ZEND_END_ARG_INFO()
5161
5162PHAR_ARG_INFO
5163ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_running, 0, 0, 1)
5164 ZEND_ARG_INFO(0, retphar)
5165ZEND_END_ARG_INFO()
5166
5167PHAR_ARG_INFO
5168ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_ua, 0, 0, 1)
5169 ZEND_ARG_INFO(0, archive)
5170ZEND_END_ARG_INFO()
5171
5172#if HAVE_SPL
5173PHAR_ARG_INFO
5174ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_build, 0, 0, 1)
5175 ZEND_ARG_INFO(0, iterator)
5176 ZEND_ARG_INFO(0, base_directory)
5177ZEND_END_ARG_INFO()
5178
5179PHAR_ARG_INFO
5180ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_conv, 0, 0, 0)
5181 ZEND_ARG_INFO(0, format)
5182 ZEND_ARG_INFO(0, compression_type)
5183 ZEND_ARG_INFO(0, file_ext)
5184ZEND_END_ARG_INFO()
5185
5186PHAR_ARG_INFO
5187ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comps, 0, 0, 1)
5188 ZEND_ARG_INFO(0, compression_type)
5189 ZEND_ARG_INFO(0, file_ext)
5190ZEND_END_ARG_INFO()
5191
5192PHAR_ARG_INFO
5193ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_decomp, 0, 0, 0)
5194 ZEND_ARG_INFO(0, file_ext)
5195ZEND_END_ARG_INFO()
5196
5197PHAR_ARG_INFO
5198ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_comp, 0, 0, 1)
5199 ZEND_ARG_INFO(0, compression_type)
5200ZEND_END_ARG_INFO()
5201
5202PHAR_ARG_INFO
5203ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_compo, 0, 0, 0)
5204 ZEND_ARG_INFO(0, compression_type)
5205ZEND_END_ARG_INFO()
5206
5207PHAR_ARG_INFO
5208ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_copy, 0, 0, 2)
5209 ZEND_ARG_INFO(0, newfile)
5210 ZEND_ARG_INFO(0, oldfile)
5211ZEND_END_ARG_INFO()
5212
5213PHAR_ARG_INFO
5214ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_delete, 0, 0, 1)
5215 ZEND_ARG_INFO(0, entry)
5216ZEND_END_ARG_INFO()
5217
5218PHAR_ARG_INFO
5219ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromdir, 0, 0, 1)
5220 ZEND_ARG_INFO(0, base_dir)
5221 ZEND_ARG_INFO(0, regex)
5222ZEND_END_ARG_INFO()
5223
5224PHAR_ARG_INFO
5225ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetExists, 0, 0, 1)
5226 ZEND_ARG_INFO(0, entry)
5227ZEND_END_ARG_INFO()
5228
5229PHAR_ARG_INFO
5230ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_offsetSet, 0, 0, 2)
5231 ZEND_ARG_INFO(0, entry)
5232 ZEND_ARG_INFO(0, value)
5233ZEND_END_ARG_INFO()
5234
5235PHAR_ARG_INFO
5236ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setAlias, 0, 0, 1)
5237 ZEND_ARG_INFO(0, alias)
5238ZEND_END_ARG_INFO()
5239
5240PHAR_ARG_INFO
5241ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setMetadata, 0, 0, 1)
5242 ZEND_ARG_INFO(0, metadata)
5243ZEND_END_ARG_INFO()
5244
5245PHAR_ARG_INFO
5246ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setSigAlgo, 0, 0, 1)
5247 ZEND_ARG_INFO(0, algorithm)
5248 ZEND_ARG_INFO(0, privatekey)
5249ZEND_END_ARG_INFO()
5250
5251PHAR_ARG_INFO
5252ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_setStub, 0, 0, 1)
5253 ZEND_ARG_INFO(0, newstub)
5254 ZEND_ARG_INFO(0, maxlen)
5255ZEND_END_ARG_INFO()
5256
5257PHAR_ARG_INFO
5258ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_emptydir, 0, 0, 0)
5259 ZEND_ARG_INFO(0, dirname)
5260ZEND_END_ARG_INFO()
5261
5262PHAR_ARG_INFO
5263ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_extract, 0, 0, 1)
5264 ZEND_ARG_INFO(0, pathto)
5265 ZEND_ARG_INFO(0, files)
5266 ZEND_ARG_INFO(0, overwrite)
5267ZEND_END_ARG_INFO()
5268
5269PHAR_ARG_INFO
5270ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_addfile, 0, 0, 1)
5271 ZEND_ARG_INFO(0, filename)
5272 ZEND_ARG_INFO(0, localname)
5273ZEND_END_ARG_INFO()
5274
5275PHAR_ARG_INFO
5276ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_fromstring, 0, 0, 1)
5277 ZEND_ARG_INFO(0, localname)
5278 ZEND_ARG_INFO(0, contents)
5279ZEND_END_ARG_INFO()
5280
5281PHAR_ARG_INFO
5282ZEND_BEGIN_ARG_INFO_EX(arginfo_phar_isff, 0, 0, 1)
5283 ZEND_ARG_INFO(0, fileformat)
5284ZEND_END_ARG_INFO()
5285
5286PHAR_ARG_INFO
5287ZEND_BEGIN_ARG_INFO(arginfo_phar__void, 0)
5288ZEND_END_ARG_INFO()
5289
5290
5291#endif /* HAVE_SPL */
5292
5293zend_function_entry php_archive_methods[] = {
5294#if !HAVE_SPL
5295 PHP_ME(Phar, __construct, arginfo_phar___construct, ZEND_ACC_PRIVATE)
5296#else
5297 PHP_ME(Phar, __construct, arginfo_phar___construct, ZEND_ACC_PUBLIC)
5298 PHP_ME(Phar, __destruct, arginfo_phar__void, ZEND_ACC_PUBLIC)
5299 PHP_ME(Phar, addEmptyDir, arginfo_phar_emptydir, ZEND_ACC_PUBLIC)
5300 PHP_ME(Phar, addFile, arginfo_phar_addfile, ZEND_ACC_PUBLIC)
5301 PHP_ME(Phar, addFromString, arginfo_phar_fromstring, ZEND_ACC_PUBLIC)
5302 PHP_ME(Phar, buildFromDirectory, arginfo_phar_fromdir, ZEND_ACC_PUBLIC)
5303 PHP_ME(Phar, buildFromIterator, arginfo_phar_build, ZEND_ACC_PUBLIC)
5304 PHP_ME(Phar, compressFiles, arginfo_phar_comp, ZEND_ACC_PUBLIC)
5305 PHP_ME(Phar, decompressFiles, arginfo_phar__void, ZEND_ACC_PUBLIC)
5306 PHP_ME(Phar, compress, arginfo_phar_comps, ZEND_ACC_PUBLIC)
5307 PHP_ME(Phar, decompress, arginfo_phar_decomp, ZEND_ACC_PUBLIC)
5308 PHP_ME(Phar, convertToExecutable, arginfo_phar_conv, ZEND_ACC_PUBLIC)
5309 PHP_ME(Phar, convertToData, arginfo_phar_conv, ZEND_ACC_PUBLIC)
5310 PHP_ME(Phar, copy, arginfo_phar_copy, ZEND_ACC_PUBLIC)
5311 PHP_ME(Phar, count, arginfo_phar__void, ZEND_ACC_PUBLIC)
5312 PHP_ME(Phar, delete, arginfo_phar_delete, ZEND_ACC_PUBLIC)
5313 PHP_ME(Phar, delMetadata, arginfo_phar__void, ZEND_ACC_PUBLIC)
5314 PHP_ME(Phar, extractTo, arginfo_phar_extract, ZEND_ACC_PUBLIC)
5315 PHP_ME(Phar, getAlias, arginfo_phar__void, ZEND_ACC_PUBLIC)
5316 PHP_ME(Phar, getPath, arginfo_phar__void, ZEND_ACC_PUBLIC)
5317 PHP_ME(Phar, getMetadata, arginfo_phar__void, ZEND_ACC_PUBLIC)
5318 PHP_ME(Phar, getModified, arginfo_phar__void, ZEND_ACC_PUBLIC)
5319 PHP_ME(Phar, getSignature, arginfo_phar__void, ZEND_ACC_PUBLIC)
5320 PHP_ME(Phar, getStub, arginfo_phar__void, ZEND_ACC_PUBLIC)
5321 PHP_ME(Phar, getVersion, arginfo_phar__void, ZEND_ACC_PUBLIC)
5322 PHP_ME(Phar, hasMetadata, arginfo_phar__void, ZEND_ACC_PUBLIC)
5323 PHP_ME(Phar, isBuffering, arginfo_phar__void, ZEND_ACC_PUBLIC)
5324 PHP_ME(Phar, isCompressed, arginfo_phar__void, ZEND_ACC_PUBLIC)
5325 PHP_ME(Phar, isFileFormat, arginfo_phar_isff, ZEND_ACC_PUBLIC)
5326 PHP_ME(Phar, isWritable, arginfo_phar__void, ZEND_ACC_PUBLIC)
5327 PHP_ME(Phar, offsetExists, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
5328 PHP_ME(Phar, offsetGet, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
5329 PHP_ME(Phar, offsetSet, arginfo_phar_offsetSet, ZEND_ACC_PUBLIC)
5330 PHP_ME(Phar, offsetUnset, arginfo_phar_offsetExists, ZEND_ACC_PUBLIC)
5331 PHP_ME(Phar, setAlias, arginfo_phar_setAlias, ZEND_ACC_PUBLIC)
5332 PHP_ME(Phar, setDefaultStub, arginfo_phar_createDS, ZEND_ACC_PUBLIC)
5333 PHP_ME(Phar, setMetadata, arginfo_phar_setMetadata, ZEND_ACC_PUBLIC)
5334 PHP_ME(Phar, setSignatureAlgorithm, arginfo_phar_setSigAlgo, ZEND_ACC_PUBLIC)
5335 PHP_ME(Phar, setStub, arginfo_phar_setStub, ZEND_ACC_PUBLIC)
5336 PHP_ME(Phar, startBuffering, arginfo_phar__void, ZEND_ACC_PUBLIC)
5337 PHP_ME(Phar, stopBuffering, arginfo_phar__void, ZEND_ACC_PUBLIC)
5338#endif
5339 /* static member functions */
5340 PHP_ME(Phar, apiVersion, arginfo_phar__void, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5341 PHP_ME(Phar, canCompress, arginfo_phar_cancompress, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5342 PHP_ME(Phar, canWrite, arginfo_phar__void, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5343 PHP_ME(Phar, createDefaultStub, arginfo_phar_createDS, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5344 PHP_ME(Phar, getSupportedCompression,arginfo_phar__void, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5345 PHP_ME(Phar, getSupportedSignatures,arginfo_phar__void, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5346 PHP_ME(Phar, interceptFileFuncs, arginfo_phar__void, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5347 PHP_ME(Phar, isValidPharFilename, arginfo_phar_isvalidpharfilename, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5348 PHP_ME(Phar, loadPhar, arginfo_phar_loadPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5349 PHP_ME(Phar, mapPhar, arginfo_phar_mapPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5350 PHP_ME(Phar, running, arginfo_phar_running, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5351 PHP_ME(Phar, mount, arginfo_phar_mount, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5352 PHP_ME(Phar, mungServer, arginfo_phar_mungServer, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5353 PHP_ME(Phar, unlinkArchive, arginfo_phar_ua, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5354 PHP_ME(Phar, webPhar, arginfo_phar_webPhar, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC|ZEND_ACC_FINAL)
5355 PHP_FE_END
5356};
5357
5358#if HAVE_SPL
5359PHAR_ARG_INFO
5360ZEND_BEGIN_ARG_INFO_EX(arginfo_entry___construct, 0, 0, 1)
5361 ZEND_ARG_INFO(0, filename)
5362ZEND_END_ARG_INFO()
5363
5364PHAR_ARG_INFO
5365ZEND_BEGIN_ARG_INFO_EX(arginfo_entry_chmod, 0, 0, 1)
5366 ZEND_ARG_INFO(0, perms)
5367ZEND_END_ARG_INFO()
5368
5369zend_function_entry php_entry_methods[] = {
5370 PHP_ME(PharFileInfo, __construct, arginfo_entry___construct, ZEND_ACC_PUBLIC)
5371 PHP_ME(PharFileInfo, __destruct, arginfo_phar__void, ZEND_ACC_PUBLIC)
5372 PHP_ME(PharFileInfo, chmod, arginfo_entry_chmod, ZEND_ACC_PUBLIC)
5373 PHP_ME(PharFileInfo, compress, arginfo_phar_comp, ZEND_ACC_PUBLIC)
5374 PHP_ME(PharFileInfo, decompress, arginfo_phar__void, ZEND_ACC_PUBLIC)
5375 PHP_ME(PharFileInfo, delMetadata, arginfo_phar__void, ZEND_ACC_PUBLIC)
5376 PHP_ME(PharFileInfo, getCompressedSize, arginfo_phar__void, ZEND_ACC_PUBLIC)
5377 PHP_ME(PharFileInfo, getCRC32, arginfo_phar__void, ZEND_ACC_PUBLIC)
5378 PHP_ME(PharFileInfo, getContent, arginfo_phar__void, ZEND_ACC_PUBLIC)
5379 PHP_ME(PharFileInfo, getMetadata, arginfo_phar__void, ZEND_ACC_PUBLIC)
5380 PHP_ME(PharFileInfo, getPharFlags, arginfo_phar__void, ZEND_ACC_PUBLIC)
5381 PHP_ME(PharFileInfo, hasMetadata, arginfo_phar__void, ZEND_ACC_PUBLIC)
5382 PHP_ME(PharFileInfo, isCompressed, arginfo_phar_compo, ZEND_ACC_PUBLIC)
5383 PHP_ME(PharFileInfo, isCRCChecked, arginfo_phar__void, ZEND_ACC_PUBLIC)
5384 PHP_ME(PharFileInfo, setMetadata, arginfo_phar_setMetadata, ZEND_ACC_PUBLIC)
5385 PHP_FE_END
5386};
5387#endif /* HAVE_SPL */
5388
5389zend_function_entry phar_exception_methods[] = {
5390 PHP_FE_END
5391};
5392/* }}} */
5393
5394#define REGISTER_PHAR_CLASS_CONST_LONG(class_name, const_name, value) \
5395 zend_declare_class_constant_long(class_name, const_name, sizeof(const_name)-1, (long)value TSRMLS_CC);
5396
5397#define phar_exception_get_default() zend_exception_get_default(TSRMLS_C)
5398
5399void phar_object_init(TSRMLS_D) /* {{{ */
5400{
5401 zend_class_entry ce;
5402
5403 INIT_CLASS_ENTRY(ce, "PharException", phar_exception_methods);
5404 phar_ce_PharException = zend_register_internal_class_ex(&ce, phar_exception_get_default(), NULL TSRMLS_CC);
5405
5406#if HAVE_SPL
5407 INIT_CLASS_ENTRY(ce, "Phar", php_archive_methods);
5408 phar_ce_archive = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL TSRMLS_CC);
5409
5410 zend_class_implements(phar_ce_archive TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);
5411
5412 INIT_CLASS_ENTRY(ce, "PharData", php_archive_methods);
5413 phar_ce_data = zend_register_internal_class_ex(&ce, spl_ce_RecursiveDirectoryIterator, NULL TSRMLS_CC);
5414
5415 zend_class_implements(phar_ce_data TSRMLS_CC, 2, spl_ce_Countable, zend_ce_arrayaccess);
5416
5417 INIT_CLASS_ENTRY(ce, "PharFileInfo", php_entry_methods);
5418 phar_ce_entry = zend_register_internal_class_ex(&ce, spl_ce_SplFileInfo, NULL TSRMLS_CC);
5419#else
5420 INIT_CLASS_ENTRY(ce, "Phar", php_archive_methods);
5421 phar_ce_archive = zend_register_internal_class(&ce TSRMLS_CC);
5422 phar_ce_archive->ce_flags |= ZEND_ACC_FINAL_CLASS;
5423
5424 INIT_CLASS_ENTRY(ce, "PharData", php_archive_methods);
5425 phar_ce_data = zend_register_internal_class(&ce TSRMLS_CC);
5426 phar_ce_data->ce_flags |= ZEND_ACC_FINAL_CLASS;
5427#endif
5428
5429 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "BZ2", PHAR_ENT_COMPRESSED_BZ2)
5430 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "GZ", PHAR_ENT_COMPRESSED_GZ)
5431 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "NONE", PHAR_ENT_COMPRESSED_NONE)
5432 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHAR", PHAR_FORMAT_PHAR)
5433 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "TAR", PHAR_FORMAT_TAR)
5434 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "ZIP", PHAR_FORMAT_ZIP)
5435 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "COMPRESSED", PHAR_ENT_COMPRESSION_MASK)
5436 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHP", PHAR_MIME_PHP)
5437 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "PHPS", PHAR_MIME_PHPS)
5438 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "MD5", PHAR_SIG_MD5)
5439 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "OPENSSL", PHAR_SIG_OPENSSL)
5440 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA1", PHAR_SIG_SHA1)
5441 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA256", PHAR_SIG_SHA256)
5442 REGISTER_PHAR_CLASS_CONST_LONG(phar_ce_archive, "SHA512", PHAR_SIG_SHA512)
5443}
5444/* }}} */
5445
5446/*
5447 * Local variables:
5448 * tab-width: 4
5449 * c-basic-offset: 4
5450 * End:
5451 * vim600: noet sw=4 ts=4 fdm=marker
5452 * vim<600: noet sw=4 ts=4
5453 */
5454