Annotation of embedaddon/php/main/main.c, revision 1.1.1.3
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
1.1.1.3 ! misho 5: | Copyright (c) 1997-2013 The PHP Group |
1.1 misho 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: Andi Gutmans <andi@zend.com> |
16: | Rasmus Lerdorf <rasmus@lerdorf.on.ca> |
17: | Zeev Suraski <zeev@zend.com> |
18: +----------------------------------------------------------------------+
19: */
20:
1.1.1.2 misho 21: /* $Id$ */
1.1 misho 22:
23: /* {{{ includes
24: */
25:
26: #define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
27:
28: #include "php.h"
29: #include <stdio.h>
30: #include <fcntl.h>
31: #ifdef PHP_WIN32
32: #include "win32/time.h"
33: #include "win32/signal.h"
34: #include "win32/php_win32_globals.h"
35: #include "win32/winutil.h"
36: #include <process.h>
37: #elif defined(NETWARE)
38: #include <sys/timeval.h>
39: #ifdef USE_WINSOCK
40: #include <novsock2.h>
41: #endif
42: #endif
43: #if HAVE_SYS_TIME_H
44: #include <sys/time.h>
45: #endif
46: #if HAVE_UNISTD_H
47: #include <unistd.h>
48: #endif
49: #if HAVE_SIGNAL_H
50: #include <signal.h>
51: #endif
52: #if HAVE_SETLOCALE
53: #include <locale.h>
54: #endif
55: #include "zend.h"
56: #include "zend_extensions.h"
57: #include "php_ini.h"
58: #include "php_globals.h"
59: #include "php_main.h"
60: #include "fopen_wrappers.h"
61: #include "ext/standard/php_standard.h"
62: #include "ext/standard/php_string.h"
63: #include "ext/date/php_date.h"
64: #include "php_variables.h"
65: #include "ext/standard/credits.h"
66: #ifdef PHP_WIN32
67: #include <io.h>
68: #include "win32/php_registry.h"
69: #include "ext/standard/flock_compat.h"
70: #endif
71: #include "php_syslog.h"
72: #include "Zend/zend_exceptions.h"
73:
74: #if PHP_SIGCHILD
75: #include <sys/types.h>
76: #include <sys/wait.h>
77: #endif
78:
79: #include "zend_compile.h"
80: #include "zend_execute.h"
81: #include "zend_highlight.h"
82: #include "zend_indent.h"
83: #include "zend_extensions.h"
84: #include "zend_ini.h"
1.1.1.2 misho 85: #include "zend_dtrace.h"
1.1 misho 86:
87: #include "php_content_types.h"
88: #include "php_ticks.h"
89: #include "php_logos.h"
90: #include "php_streams.h"
91: #include "php_open_temporary_file.h"
92:
93: #include "SAPI.h"
94: #include "rfc1867.h"
95:
1.1.1.2 misho 96: #if HAVE_MMAP || defined(PHP_WIN32)
1.1 misho 97: # if HAVE_UNISTD_H
98: # include <unistd.h>
99: # if defined(_SC_PAGESIZE)
100: # define REAL_PAGE_SIZE sysconf(_SC_PAGESIZE);
101: # elif defined(_SC_PAGE_SIZE)
102: # define REAL_PAGE_SIZE sysconf(_SC_PAGE_SIZE);
103: # endif
104: # endif
105: # if HAVE_SYS_MMAN_H
106: # include <sys/mman.h>
107: # endif
108: # ifndef REAL_PAGE_SIZE
109: # ifdef PAGE_SIZE
110: # define REAL_PAGE_SIZE PAGE_SIZE
111: # else
112: # define REAL_PAGE_SIZE 4096
113: # endif
114: # endif
115: #endif
116: /* }}} */
117:
118: PHPAPI int (*php_register_internal_extensions_func)(TSRMLS_D) = php_register_internal_extensions;
119:
120: #ifndef ZTS
121: php_core_globals core_globals;
122: #else
123: PHPAPI int core_globals_id;
124: #endif
125:
126: #ifdef PHP_WIN32
127: #include "win32_internal_function_disabled.h"
128:
1.1.1.2 misho 129: static php_win32_disable_functions(TSRMLS_D)
130: {
1.1 misho 131: int i;
132:
133: if (EG(windows_version_info).dwMajorVersion < 5) {
134: for (i = 0; i < function_name_cnt_5; i++) {
135: if (zend_hash_del(CG(function_table), function_name_5[i], strlen(function_name_5[i]) + 1)==FAILURE) {
136: php_printf("Unable to disable function '%s'\n", function_name_5[i]);
137: return FAILURE;
138: }
139: }
140: }
141:
142: if (EG(windows_version_info).dwMajorVersion < 6) {
143: for (i = 0; i < function_name_cnt_6; i++) {
144: if (zend_hash_del(CG(function_table), function_name_6[i], strlen(function_name_6[i]) + 1)==FAILURE) {
145: php_printf("Unable to disable function '%s'\n", function_name_6[i]);
146: return FAILURE;
147: }
148: }
149: }
150: return SUCCESS;
151: }
152: #endif
153:
154: #define SAFE_FILENAME(f) ((f)?(f):"-")
155:
156: /* {{{ PHP_INI_MH
157: */
158: static PHP_INI_MH(OnSetPrecision)
159: {
160: int i = atoi(new_value);
161: if (i >= 0) {
162: EG(precision) = i;
163: return SUCCESS;
164: } else {
165: return FAILURE;
166: }
167: }
168: /* }}} */
169:
170: /* {{{ PHP_INI_MH
171: */
172: static PHP_INI_MH(OnChangeMemoryLimit)
173: {
174: if (new_value) {
175: PG(memory_limit) = zend_atol(new_value, new_value_length);
176: } else {
177: PG(memory_limit) = 1<<30; /* effectively, no limit */
178: }
179: return zend_set_memory_limit(PG(memory_limit));
180: }
181: /* }}} */
182:
183:
184: /* {{{ php_disable_functions
185: */
186: static void php_disable_functions(TSRMLS_D)
187: {
188: char *s = NULL, *e;
189:
190: if (!*(INI_STR("disable_functions"))) {
191: return;
192: }
193:
194: e = PG(disable_functions) = strdup(INI_STR("disable_functions"));
195: if (e == NULL) {
196: return;
197: }
198: while (*e) {
199: switch (*e) {
200: case ' ':
201: case ',':
202: if (s) {
203: *e = '\0';
204: zend_disable_function(s, e-s TSRMLS_CC);
205: s = NULL;
206: }
207: break;
208: default:
209: if (!s) {
210: s = e;
211: }
212: break;
213: }
214: e++;
215: }
216: if (s) {
217: zend_disable_function(s, e-s TSRMLS_CC);
218: }
219: }
220: /* }}} */
221:
222: /* {{{ php_disable_classes
223: */
224: static void php_disable_classes(TSRMLS_D)
225: {
226: char *s = NULL, *e;
227:
228: if (!*(INI_STR("disable_classes"))) {
229: return;
230: }
231:
232: e = PG(disable_classes) = strdup(INI_STR("disable_classes"));
233:
234: while (*e) {
235: switch (*e) {
236: case ' ':
237: case ',':
238: if (s) {
239: *e = '\0';
240: zend_disable_class(s, e-s TSRMLS_CC);
241: s = NULL;
242: }
243: break;
244: default:
245: if (!s) {
246: s = e;
247: }
248: break;
249: }
250: e++;
251: }
252: if (s) {
253: zend_disable_class(s, e-s TSRMLS_CC);
254: }
255: }
256: /* }}} */
257:
1.1.1.2 misho 258: /* {{{ php_binary_init
259: */
1.1.1.3 ! misho 260: static void php_binary_init(TSRMLS_D)
1.1.1.2 misho 261: {
262: char *binary_location;
263: #ifdef PHP_WIN32
264: binary_location = (char *)malloc(MAXPATHLEN);
265: if (GetModuleFileName(0, binary_location, MAXPATHLEN) == 0) {
266: free(binary_location);
267: PG(php_binary) = NULL;
268: }
269: #else
270: if (sapi_module.executable_location) {
271: binary_location = (char *)malloc(MAXPATHLEN);
272: if (!strchr(sapi_module.executable_location, '/')) {
273: char *envpath, *path;
274: int found = 0;
275:
276: if ((envpath = getenv("PATH")) != NULL) {
277: char *search_dir, search_path[MAXPATHLEN];
278: char *last = NULL;
279:
280: path = estrdup(envpath);
281: search_dir = php_strtok_r(path, ":", &last);
282:
283: while (search_dir) {
284: snprintf(search_path, MAXPATHLEN, "%s/%s", search_dir, sapi_module.executable_location);
285: if (VCWD_REALPATH(search_path, binary_location) && !VCWD_ACCESS(binary_location, X_OK)) {
286: found = 1;
287: break;
288: }
289: search_dir = php_strtok_r(NULL, ":", &last);
290: }
291: efree(path);
292: }
293: if (!found) {
294: free(binary_location);
295: binary_location = NULL;
296: }
297: } else if (!VCWD_REALPATH(sapi_module.executable_location, binary_location) || VCWD_ACCESS(binary_location, X_OK)) {
298: free(binary_location);
299: binary_location = NULL;
300: }
301: } else {
302: binary_location = NULL;
303: }
304: #endif
305: PG(php_binary) = binary_location;
306: }
307: /* }}} */
308:
1.1 misho 309: /* {{{ PHP_INI_MH
310: */
311: static PHP_INI_MH(OnUpdateTimeout)
312: {
313: if (stage==PHP_INI_STAGE_STARTUP) {
314: /* Don't set a timeout on startup, only per-request */
315: EG(timeout_seconds) = atoi(new_value);
316: return SUCCESS;
317: }
318: zend_unset_timeout(TSRMLS_C);
319: EG(timeout_seconds) = atoi(new_value);
320: zend_set_timeout(EG(timeout_seconds), 0);
321: return SUCCESS;
322: }
323: /* }}} */
324:
325: /* {{{ php_get_display_errors_mode() helper function
326: */
327: static int php_get_display_errors_mode(char *value, int value_length)
328: {
329: int mode;
330:
331: if (!value) {
332: return PHP_DISPLAY_ERRORS_STDOUT;
333: }
334:
335: if (value_length == 2 && !strcasecmp("on", value)) {
336: mode = PHP_DISPLAY_ERRORS_STDOUT;
337: } else if (value_length == 3 && !strcasecmp("yes", value)) {
338: mode = PHP_DISPLAY_ERRORS_STDOUT;
339: } else if (value_length == 4 && !strcasecmp("true", value)) {
340: mode = PHP_DISPLAY_ERRORS_STDOUT;
341: } else if (value_length == 6 && !strcasecmp(value, "stderr")) {
342: mode = PHP_DISPLAY_ERRORS_STDERR;
343: } else if (value_length == 6 && !strcasecmp(value, "stdout")) {
344: mode = PHP_DISPLAY_ERRORS_STDOUT;
345: } else {
346: mode = atoi(value);
347: if (mode && mode != PHP_DISPLAY_ERRORS_STDOUT && mode != PHP_DISPLAY_ERRORS_STDERR) {
348: mode = PHP_DISPLAY_ERRORS_STDOUT;
349: }
350: }
351:
352: return mode;
353: }
354: /* }}} */
355:
356: /* {{{ PHP_INI_MH
357: */
358: static PHP_INI_MH(OnUpdateDisplayErrors)
359: {
360: PG(display_errors) = (zend_bool) php_get_display_errors_mode(new_value, new_value_length);
361:
362: return SUCCESS;
363: }
364: /* }}} */
365:
366: /* {{{ PHP_INI_DISP
367: */
368: static PHP_INI_DISP(display_errors_mode)
369: {
370: int mode, tmp_value_length, cgi_or_cli;
371: char *tmp_value;
372: TSRMLS_FETCH();
373:
374: if (type == ZEND_INI_DISPLAY_ORIG && ini_entry->modified) {
375: tmp_value = (ini_entry->orig_value ? ini_entry->orig_value : NULL );
376: tmp_value_length = ini_entry->orig_value_length;
377: } else if (ini_entry->value) {
378: tmp_value = ini_entry->value;
379: tmp_value_length = ini_entry->value_length;
380: } else {
381: tmp_value = NULL;
382: tmp_value_length = 0;
383: }
384:
385: mode = php_get_display_errors_mode(tmp_value, tmp_value_length);
386:
387: /* Display 'On' for other SAPIs instead of STDOUT or STDERR */
388: cgi_or_cli = (!strcmp(sapi_module.name, "cli") || !strcmp(sapi_module.name, "cgi"));
389:
390: switch (mode) {
391: case PHP_DISPLAY_ERRORS_STDERR:
392: if (cgi_or_cli ) {
393: PUTS("STDERR");
394: } else {
395: PUTS("On");
396: }
397: break;
398:
399: case PHP_DISPLAY_ERRORS_STDOUT:
400: if (cgi_or_cli ) {
401: PUTS("STDOUT");
402: } else {
403: PUTS("On");
404: }
405: break;
406:
407: default:
408: PUTS("Off");
409: break;
410: }
411: }
412: /* }}} */
413:
414: /* {{{ PHP_INI_MH
415: */
416: static PHP_INI_MH(OnUpdateErrorLog)
417: {
418: /* Only do the safemode/open_basedir check at runtime */
419: if ((stage == PHP_INI_STAGE_RUNTIME || stage == PHP_INI_STAGE_HTACCESS) && new_value && strcmp(new_value, "syslog")) {
420: if (PG(open_basedir) && php_check_open_basedir(new_value TSRMLS_CC)) {
421: return FAILURE;
422: }
423: }
424: OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
425: return SUCCESS;
426: }
427: /* }}} */
428:
429: /* {{{ PHP_INI_MH
430: */
431: static PHP_INI_MH(OnUpdateMailLog)
432: {
433: /* Only do the safemode/open_basedir check at runtime */
434: if ((stage == PHP_INI_STAGE_RUNTIME || stage == PHP_INI_STAGE_HTACCESS) && new_value) {
435: if (PG(open_basedir) && php_check_open_basedir(new_value TSRMLS_CC)) {
436: return FAILURE;
437: }
438: }
439: OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
440: return SUCCESS;
441: }
442: /* }}} */
443:
444: /* {{{ PHP_INI_MH
445: */
446: static PHP_INI_MH(OnChangeMailForceExtra)
447: {
448: /* Don't allow changing it in htaccess */
449: if (stage == PHP_INI_STAGE_HTACCESS) {
450: return FAILURE;
451: }
452: return SUCCESS;
453: }
454: /* }}} */
455:
456: /* defined in browscap.c */
457: PHP_INI_MH(OnChangeBrowscap);
458:
1.1.1.2 misho 459:
460: /* Need to be read from the environment (?):
1.1 misho 461: * PHP_AUTO_PREPEND_FILE
462: * PHP_AUTO_APPEND_FILE
463: * PHP_DOCUMENT_ROOT
464: * PHP_USER_DIR
465: * PHP_INCLUDE_PATH
466: */
467:
468: /* Windows and Netware use the internal mail */
469: #if defined(PHP_WIN32) || defined(NETWARE)
470: # define DEFAULT_SENDMAIL_PATH NULL
471: #elif defined(PHP_PROG_SENDMAIL)
472: # define DEFAULT_SENDMAIL_PATH PHP_PROG_SENDMAIL " -t -i "
473: #else
474: # define DEFAULT_SENDMAIL_PATH "/usr/sbin/sendmail -t -i"
475: #endif
476:
477: /* {{{ PHP_INI
478: */
479: PHP_INI_BEGIN()
480: PHP_INI_ENTRY_EX("highlight.comment", HL_COMMENT_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb)
481: PHP_INI_ENTRY_EX("highlight.default", HL_DEFAULT_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb)
482: PHP_INI_ENTRY_EX("highlight.html", HL_HTML_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb)
483: PHP_INI_ENTRY_EX("highlight.keyword", HL_KEYWORD_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb)
484: PHP_INI_ENTRY_EX("highlight.string", HL_STRING_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb)
485:
486: STD_PHP_INI_BOOLEAN("asp_tags", "0", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, asp_tags, zend_compiler_globals, compiler_globals)
487: STD_PHP_INI_ENTRY_EX("display_errors", "1", PHP_INI_ALL, OnUpdateDisplayErrors, display_errors, php_core_globals, core_globals, display_errors_mode)
488: STD_PHP_INI_BOOLEAN("display_startup_errors", "0", PHP_INI_ALL, OnUpdateBool, display_startup_errors, php_core_globals, core_globals)
489: STD_PHP_INI_BOOLEAN("enable_dl", "1", PHP_INI_SYSTEM, OnUpdateBool, enable_dl, php_core_globals, core_globals)
490: STD_PHP_INI_BOOLEAN("expose_php", "1", PHP_INI_SYSTEM, OnUpdateBool, expose_php, php_core_globals, core_globals)
491: STD_PHP_INI_ENTRY("docref_root", "", PHP_INI_ALL, OnUpdateString, docref_root, php_core_globals, core_globals)
492: STD_PHP_INI_ENTRY("docref_ext", "", PHP_INI_ALL, OnUpdateString, docref_ext, php_core_globals, core_globals)
493: STD_PHP_INI_BOOLEAN("html_errors", "1", PHP_INI_ALL, OnUpdateBool, html_errors, php_core_globals, core_globals)
494: STD_PHP_INI_BOOLEAN("xmlrpc_errors", "0", PHP_INI_SYSTEM, OnUpdateBool, xmlrpc_errors, php_core_globals, core_globals)
495: STD_PHP_INI_ENTRY("xmlrpc_error_number", "0", PHP_INI_ALL, OnUpdateLong, xmlrpc_error_number, php_core_globals, core_globals)
496: STD_PHP_INI_ENTRY("max_input_time", "-1", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLong, max_input_time, php_core_globals, core_globals)
497: STD_PHP_INI_BOOLEAN("ignore_user_abort", "0", PHP_INI_ALL, OnUpdateBool, ignore_user_abort, php_core_globals, core_globals)
498: STD_PHP_INI_BOOLEAN("implicit_flush", "0", PHP_INI_ALL, OnUpdateBool, implicit_flush, php_core_globals, core_globals)
499: STD_PHP_INI_BOOLEAN("log_errors", "0", PHP_INI_ALL, OnUpdateBool, log_errors, php_core_globals, core_globals)
500: STD_PHP_INI_ENTRY("log_errors_max_len", "1024", PHP_INI_ALL, OnUpdateLong, log_errors_max_len, php_core_globals, core_globals)
501: STD_PHP_INI_BOOLEAN("ignore_repeated_errors", "0", PHP_INI_ALL, OnUpdateBool, ignore_repeated_errors, php_core_globals, core_globals)
502: STD_PHP_INI_BOOLEAN("ignore_repeated_source", "0", PHP_INI_ALL, OnUpdateBool, ignore_repeated_source, php_core_globals, core_globals)
503: STD_PHP_INI_BOOLEAN("report_memleaks", "1", PHP_INI_ALL, OnUpdateBool, report_memleaks, php_core_globals, core_globals)
504: STD_PHP_INI_BOOLEAN("report_zend_debug", "1", PHP_INI_ALL, OnUpdateBool, report_zend_debug, php_core_globals, core_globals)
505: STD_PHP_INI_ENTRY("output_buffering", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateLong, output_buffering, php_core_globals, core_globals)
506: STD_PHP_INI_ENTRY("output_handler", NULL, PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateString, output_handler, php_core_globals, core_globals)
507: STD_PHP_INI_BOOLEAN("register_argc_argv", "1", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, register_argc_argv, php_core_globals, core_globals)
508: STD_PHP_INI_BOOLEAN("auto_globals_jit", "1", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, auto_globals_jit, php_core_globals, core_globals)
509: STD_PHP_INI_BOOLEAN("short_open_tag", DEFAULT_SHORT_OPEN_TAG, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, short_tags, zend_compiler_globals, compiler_globals)
510: STD_PHP_INI_BOOLEAN("sql.safe_mode", "0", PHP_INI_SYSTEM, OnUpdateBool, sql_safe_mode, php_core_globals, core_globals)
511: STD_PHP_INI_BOOLEAN("track_errors", "0", PHP_INI_ALL, OnUpdateBool, track_errors, php_core_globals, core_globals)
512:
513: STD_PHP_INI_ENTRY("unserialize_callback_func", NULL, PHP_INI_ALL, OnUpdateString, unserialize_callback_func, php_core_globals, core_globals)
514: STD_PHP_INI_ENTRY("serialize_precision", "17", PHP_INI_ALL, OnUpdateLongGEZero, serialize_precision, php_core_globals, core_globals)
515: STD_PHP_INI_ENTRY("arg_separator.output", "&", PHP_INI_ALL, OnUpdateStringUnempty, arg_separator.output, php_core_globals, core_globals)
516: STD_PHP_INI_ENTRY("arg_separator.input", "&", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateStringUnempty, arg_separator.input, php_core_globals, core_globals)
517:
518: STD_PHP_INI_ENTRY("auto_append_file", NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateString, auto_append_file, php_core_globals, core_globals)
519: STD_PHP_INI_ENTRY("auto_prepend_file", NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateString, auto_prepend_file, php_core_globals, core_globals)
520: STD_PHP_INI_ENTRY("doc_root", NULL, PHP_INI_SYSTEM, OnUpdateStringUnempty, doc_root, php_core_globals, core_globals)
521: STD_PHP_INI_ENTRY("default_charset", SAPI_DEFAULT_CHARSET, PHP_INI_ALL, OnUpdateString, default_charset, sapi_globals_struct,sapi_globals)
522: STD_PHP_INI_ENTRY("default_mimetype", SAPI_DEFAULT_MIMETYPE, PHP_INI_ALL, OnUpdateString, default_mimetype, sapi_globals_struct,sapi_globals)
523: STD_PHP_INI_ENTRY("error_log", NULL, PHP_INI_ALL, OnUpdateErrorLog, error_log, php_core_globals, core_globals)
524: STD_PHP_INI_ENTRY("extension_dir", PHP_EXTENSION_DIR, PHP_INI_SYSTEM, OnUpdateStringUnempty, extension_dir, php_core_globals, core_globals)
525: STD_PHP_INI_ENTRY("include_path", PHP_INCLUDE_PATH, PHP_INI_ALL, OnUpdateStringUnempty, include_path, php_core_globals, core_globals)
526: PHP_INI_ENTRY("max_execution_time", "30", PHP_INI_ALL, OnUpdateTimeout)
1.1.1.2 misho 527: STD_PHP_INI_ENTRY("open_basedir", NULL, PHP_INI_ALL, OnUpdateBaseDir, open_basedir, php_core_globals, core_globals)
1.1 misho 528:
529: STD_PHP_INI_BOOLEAN("file_uploads", "1", PHP_INI_SYSTEM, OnUpdateBool, file_uploads, php_core_globals, core_globals)
530: STD_PHP_INI_ENTRY("upload_max_filesize", "2M", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLong, upload_max_filesize, php_core_globals, core_globals)
531: STD_PHP_INI_ENTRY("post_max_size", "8M", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLong, post_max_size, sapi_globals_struct,sapi_globals)
532: STD_PHP_INI_ENTRY("upload_tmp_dir", NULL, PHP_INI_SYSTEM, OnUpdateStringUnempty, upload_tmp_dir, php_core_globals, core_globals)
533: STD_PHP_INI_ENTRY("max_input_nesting_level", "64", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLongGEZero, max_input_nesting_level, php_core_globals, core_globals)
534: STD_PHP_INI_ENTRY("max_input_vars", "1000", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLongGEZero, max_input_vars, php_core_globals, core_globals)
535:
536: STD_PHP_INI_ENTRY("user_dir", NULL, PHP_INI_SYSTEM, OnUpdateString, user_dir, php_core_globals, core_globals)
537: STD_PHP_INI_ENTRY("variables_order", "EGPCS", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateStringUnempty, variables_order, php_core_globals, core_globals)
538: STD_PHP_INI_ENTRY("request_order", NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateString, request_order, php_core_globals, core_globals)
539:
540: STD_PHP_INI_ENTRY("error_append_string", NULL, PHP_INI_ALL, OnUpdateString, error_append_string, php_core_globals, core_globals)
541: STD_PHP_INI_ENTRY("error_prepend_string", NULL, PHP_INI_ALL, OnUpdateString, error_prepend_string, php_core_globals, core_globals)
542:
543: PHP_INI_ENTRY("SMTP", "localhost",PHP_INI_ALL, NULL)
544: PHP_INI_ENTRY("smtp_port", "25", PHP_INI_ALL, NULL)
545: STD_PHP_INI_BOOLEAN("mail.add_x_header", "0", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, mail_x_header, php_core_globals, core_globals)
546: STD_PHP_INI_ENTRY("mail.log", NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateMailLog, mail_log, php_core_globals, core_globals)
547: PHP_INI_ENTRY("browscap", NULL, PHP_INI_SYSTEM, OnChangeBrowscap)
548: PHP_INI_ENTRY("memory_limit", "128M", PHP_INI_ALL, OnChangeMemoryLimit)
549: PHP_INI_ENTRY("precision", "14", PHP_INI_ALL, OnSetPrecision)
550: PHP_INI_ENTRY("sendmail_from", NULL, PHP_INI_ALL, NULL)
551: PHP_INI_ENTRY("sendmail_path", DEFAULT_SENDMAIL_PATH, PHP_INI_SYSTEM, NULL)
552: PHP_INI_ENTRY("mail.force_extra_parameters",NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnChangeMailForceExtra)
553: PHP_INI_ENTRY("disable_functions", "", PHP_INI_SYSTEM, NULL)
554: PHP_INI_ENTRY("disable_classes", "", PHP_INI_SYSTEM, NULL)
1.1.1.2 misho 555: PHP_INI_ENTRY("max_file_uploads", "20", PHP_INI_SYSTEM|PHP_INI_PERDIR, NULL)
1.1 misho 556:
557: STD_PHP_INI_BOOLEAN("allow_url_fopen", "1", PHP_INI_SYSTEM, OnUpdateBool, allow_url_fopen, php_core_globals, core_globals)
558: STD_PHP_INI_BOOLEAN("allow_url_include", "0", PHP_INI_SYSTEM, OnUpdateBool, allow_url_include, php_core_globals, core_globals)
1.1.1.2 misho 559: STD_PHP_INI_BOOLEAN("enable_post_data_reading", "1", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, enable_post_data_reading, php_core_globals, core_globals)
1.1 misho 560: STD_PHP_INI_BOOLEAN("always_populate_raw_post_data", "0", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, always_populate_raw_post_data, php_core_globals, core_globals)
561:
562: STD_PHP_INI_ENTRY("realpath_cache_size", "16K", PHP_INI_SYSTEM, OnUpdateLong, realpath_cache_size_limit, virtual_cwd_globals, cwd_globals)
563: STD_PHP_INI_ENTRY("realpath_cache_ttl", "120", PHP_INI_SYSTEM, OnUpdateLong, realpath_cache_ttl, virtual_cwd_globals, cwd_globals)
564:
565: STD_PHP_INI_ENTRY("user_ini.filename", ".user.ini", PHP_INI_SYSTEM, OnUpdateString, user_ini_filename, php_core_globals, core_globals)
566: STD_PHP_INI_ENTRY("user_ini.cache_ttl", "300", PHP_INI_SYSTEM, OnUpdateLong, user_ini_cache_ttl, php_core_globals, core_globals)
567: STD_PHP_INI_BOOLEAN("exit_on_timeout", "0", PHP_INI_ALL, OnUpdateBool, exit_on_timeout, php_core_globals, core_globals)
568: #ifdef PHP_WIN32
569: STD_PHP_INI_BOOLEAN("windows.show_crt_warning", "0", PHP_INI_ALL, OnUpdateBool, windows_show_crt_warning, php_core_globals, core_globals)
570: #endif
571: PHP_INI_END()
572: /* }}} */
573:
574: /* True globals (no need for thread safety */
575: /* But don't make them a single int bitfield */
576: static int module_initialized = 0;
577: static int module_startup = 1;
578: static int module_shutdown = 0;
579:
580: /* {{{ php_during_module_startup */
581: static int php_during_module_startup(void)
582: {
583: return module_startup;
584: }
585: /* }}} */
586:
587: /* {{{ php_during_module_shutdown */
588: static int php_during_module_shutdown(void)
589: {
590: return module_shutdown;
591: }
592: /* }}} */
593:
1.1.1.2 misho 594: /* {{{ php_get_module_initialized
595: */
596: PHPAPI int php_get_module_initialized(void)
597: {
598: return module_initialized;
599: }
1.1.1.3 ! misho 600: /* }}} */
1.1.1.2 misho 601:
1.1 misho 602: /* {{{ php_log_err
603: */
604: PHPAPI void php_log_err(char *log_message TSRMLS_DC)
605: {
606: int fd = -1;
607: time_t error_time;
608:
609: if (PG(in_error_log)) {
610: /* prevent recursive invocation */
611: return;
612: }
613: PG(in_error_log) = 1;
614:
615: /* Try to use the specified logging location. */
616: if (PG(error_log) != NULL) {
617: #ifdef HAVE_SYSLOG_H
618: if (!strcmp(PG(error_log), "syslog")) {
619: php_syslog(LOG_NOTICE, "%s", log_message);
620: PG(in_error_log) = 0;
621: return;
622: }
623: #endif
624: fd = VCWD_OPEN_MODE(PG(error_log), O_CREAT | O_APPEND | O_WRONLY, 0644);
625: if (fd != -1) {
626: char *tmp;
627: int len;
628: char *error_time_str;
629:
630: time(&error_time);
1.1.1.3 ! misho 631: #ifdef ZTS
! 632: if (!php_during_module_startup()) {
! 633: error_time_str = php_format_date("d-M-Y H:i:s e", 13, error_time, 1 TSRMLS_CC);
! 634: } else {
! 635: error_time_str = php_format_date("d-M-Y H:i:s e", 13, error_time, 0 TSRMLS_CC);
! 636: }
! 637: #else
! 638: error_time_str = php_format_date("d-M-Y H:i:s e", 13, error_time, 1 TSRMLS_CC);
! 639: #endif
1.1 misho 640: len = spprintf(&tmp, 0, "[%s] %s%s", error_time_str, log_message, PHP_EOL);
641: #ifdef PHP_WIN32
642: php_flock(fd, 2);
643: #endif
1.1.1.2 misho 644: php_ignore_value(write(fd, tmp, len));
1.1 misho 645: efree(tmp);
646: efree(error_time_str);
647: close(fd);
648: PG(in_error_log) = 0;
649: return;
650: }
651: }
652:
653: /* Otherwise fall back to the default logging location, if we have one */
654:
655: if (sapi_module.log_message) {
1.1.1.2 misho 656: sapi_module.log_message(log_message TSRMLS_CC);
1.1 misho 657: }
658: PG(in_error_log) = 0;
659: }
660: /* }}} */
661:
662: /* {{{ php_write
663: wrapper for modules to use PHPWRITE */
664: PHPAPI int php_write(void *buf, uint size TSRMLS_DC)
665: {
666: return PHPWRITE(buf, size);
667: }
668: /* }}} */
669:
670: /* {{{ php_printf
671: */
672: PHPAPI int php_printf(const char *format, ...)
673: {
674: va_list args;
675: int ret;
676: char *buffer;
677: int size;
678: TSRMLS_FETCH();
679:
680: va_start(args, format);
681: size = vspprintf(&buffer, 0, format, args);
682: ret = PHPWRITE(buffer, size);
683: efree(buffer);
684: va_end(args);
685:
686: return ret;
687: }
688: /* }}} */
689:
690: /* {{{ php_verror */
691: /* php_verror is called from php_error_docref<n> functions.
692: * Its purpose is to unify error messages and automatically generate clickable
693: * html error messages if correcponding ini setting (html_errors) is activated.
694: * See: CODING_STANDARDS for details.
695: */
696: PHPAPI void php_verror(const char *docref, const char *params, int type, const char *format, va_list args TSRMLS_DC)
697: {
698: char *buffer = NULL, *docref_buf = NULL, *target = NULL;
699: char *docref_target = "", *docref_root = "";
700: char *p;
701: int buffer_len = 0;
1.1.1.2 misho 702: const char *space = "";
703: const char *class_name = "";
704: const char *function;
1.1 misho 705: int origin_len;
706: char *origin;
707: char *message;
708: int is_function = 0;
709:
710: /* get error text into buffer and escape for html if necessary */
711: buffer_len = vspprintf(&buffer, 0, format, args);
1.1.1.2 misho 712:
1.1 misho 713: if (PG(html_errors)) {
1.1.1.2 misho 714: size_t len;
1.1 misho 715: char *replace = php_escape_html_entities(buffer, buffer_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC);
716: efree(buffer);
717: buffer = replace;
718: buffer_len = len;
719: }
720:
721: /* which function caused the problem if any at all */
722: if (php_during_module_startup()) {
723: function = "PHP Startup";
724: } else if (php_during_module_shutdown()) {
725: function = "PHP Shutdown";
726: } else if (EG(current_execute_data) &&
727: EG(current_execute_data)->opline &&
728: EG(current_execute_data)->opline->opcode == ZEND_INCLUDE_OR_EVAL
729: ) {
1.1.1.2 misho 730: switch (EG(current_execute_data)->opline->extended_value) {
1.1 misho 731: case ZEND_EVAL:
732: function = "eval";
733: is_function = 1;
734: break;
735: case ZEND_INCLUDE:
736: function = "include";
737: is_function = 1;
738: break;
739: case ZEND_INCLUDE_ONCE:
740: function = "include_once";
741: is_function = 1;
742: break;
743: case ZEND_REQUIRE:
744: function = "require";
745: is_function = 1;
746: break;
747: case ZEND_REQUIRE_ONCE:
748: function = "require_once";
749: is_function = 1;
750: break;
751: default:
752: function = "Unknown";
753: }
754: } else {
755: function = get_active_function_name(TSRMLS_C);
756: if (!function || !strlen(function)) {
757: function = "Unknown";
758: } else {
759: is_function = 1;
760: class_name = get_active_class_name(&space TSRMLS_CC);
761: }
762: }
763:
764: /* if we still have memory then format the origin */
765: if (is_function) {
766: origin_len = spprintf(&origin, 0, "%s%s%s(%s)", class_name, space, function, params);
767: } else {
768: origin_len = spprintf(&origin, 0, "%s", function);
769: }
770:
771: if (PG(html_errors)) {
1.1.1.2 misho 772: size_t len;
1.1 misho 773: char *replace = php_escape_html_entities(origin, origin_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC);
774: efree(origin);
775: origin = replace;
776: }
777:
778: /* origin and buffer available, so lets come up with the error message */
779: if (docref && docref[0] == '#') {
780: docref_target = strchr(docref, '#');
781: docref = NULL;
782: }
783:
784: /* no docref given but function is known (the default) */
785: if (!docref && is_function) {
786: int doclen;
787: if (space[0] == '\0') {
788: doclen = spprintf(&docref_buf, 0, "function.%s", function);
789: } else {
790: doclen = spprintf(&docref_buf, 0, "%s.%s", class_name, function);
791: }
792: while((p = strchr(docref_buf, '_')) != NULL) {
793: *p = '-';
794: }
795: docref = php_strtolower(docref_buf, doclen);
796: }
797:
798: /* we have a docref for a function AND
1.1.1.2 misho 799: * - we show errors in html mode AND
800: * - the user wants to see the links
1.1 misho 801: */
1.1.1.2 misho 802: if (docref && is_function && PG(html_errors) && strlen(PG(docref_root))) {
1.1 misho 803: if (strncmp(docref, "http://", 7)) {
804: /* We don't have 'http://' so we use docref_root */
805:
806: char *ref; /* temp copy for duplicated docref */
807:
808: docref_root = PG(docref_root);
809:
810: ref = estrdup(docref);
811: if (docref_buf) {
812: efree(docref_buf);
813: }
814: docref_buf = ref;
815: /* strip of the target if any */
816: p = strrchr(ref, '#');
817: if (p) {
818: target = estrdup(p);
819: if (target) {
820: docref_target = target;
821: *p = '\0';
822: }
823: }
824: /* add the extension if it is set in ini */
825: if (PG(docref_ext) && strlen(PG(docref_ext))) {
826: spprintf(&docref_buf, 0, "%s%s", ref, PG(docref_ext));
827: efree(ref);
828: }
829: docref = docref_buf;
830: }
831: /* display html formatted or only show the additional links */
832: if (PG(html_errors)) {
833: spprintf(&message, 0, "%s [<a href='%s%s%s'>%s</a>]: %s", origin, docref_root, docref, docref_target, docref, buffer);
834: } else {
835: spprintf(&message, 0, "%s [%s%s%s]: %s", origin, docref_root, docref, docref_target, buffer);
836: }
837: if (target) {
838: efree(target);
839: }
840: } else {
841: spprintf(&message, 0, "%s: %s", origin, buffer);
842: }
843: efree(origin);
844: if (docref_buf) {
845: efree(docref_buf);
846: }
847:
1.1.1.3 ! misho 848: if (PG(track_errors) && module_initialized &&
1.1 misho 849: (!EG(user_error_handler) || !(EG(user_error_handler_error_reporting) & type))) {
850: if (!EG(active_symbol_table)) {
851: zend_rebuild_symbol_table(TSRMLS_C);
852: }
853: if (EG(active_symbol_table)) {
854: zval *tmp;
855: ALLOC_INIT_ZVAL(tmp);
856: ZVAL_STRINGL(tmp, buffer, buffer_len, 1);
857: zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) &tmp, sizeof(zval *), NULL);
858: }
859: }
860: efree(buffer);
861:
862: php_error(type, "%s", message);
863: efree(message);
864: }
865: /* }}} */
866:
867: /* {{{ php_error_docref0 */
868: /* See: CODING_STANDARDS for details. */
869: PHPAPI void php_error_docref0(const char *docref TSRMLS_DC, int type, const char *format, ...)
870: {
871: va_list args;
872:
873: va_start(args, format);
874: php_verror(docref, "", type, format, args TSRMLS_CC);
875: va_end(args);
876: }
877: /* }}} */
878:
879: /* {{{ php_error_docref1 */
880: /* See: CODING_STANDARDS for details. */
881: PHPAPI void php_error_docref1(const char *docref TSRMLS_DC, const char *param1, int type, const char *format, ...)
882: {
883: va_list args;
884:
885: va_start(args, format);
886: php_verror(docref, param1, type, format, args TSRMLS_CC);
887: va_end(args);
888: }
889: /* }}} */
890:
891: /* {{{ php_error_docref2 */
892: /* See: CODING_STANDARDS for details. */
893: PHPAPI void php_error_docref2(const char *docref TSRMLS_DC, const char *param1, const char *param2, int type, const char *format, ...)
894: {
895: char *params;
896: va_list args;
897:
898: spprintf(¶ms, 0, "%s,%s", param1, param2);
899: va_start(args, format);
900: php_verror(docref, params ? params : "...", type, format, args TSRMLS_CC);
901: va_end(args);
902: if (params) {
903: efree(params);
904: }
905: }
906: /* }}} */
907:
908: #ifdef PHP_WIN32
909: #define PHP_WIN32_ERROR_MSG_BUFFER_SIZE 512
910: PHPAPI void php_win32_docref2_from_error(DWORD error, const char *param1, const char *param2 TSRMLS_DC) {
911: if (error == 0) {
912: php_error_docref2(NULL TSRMLS_CC, param1, param2, E_WARNING, "%s", strerror(errno));
913: } else {
914: char buf[PHP_WIN32_ERROR_MSG_BUFFER_SIZE + 1];
915: int buf_len;
916:
917: FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, error, 0, buf, PHP_WIN32_ERROR_MSG_BUFFER_SIZE, NULL);
918: buf_len = strlen(buf);
919: if (buf_len >= 2) {
920: buf[buf_len - 1] = '\0';
921: buf[buf_len - 2] = '\0';
922: }
923: php_error_docref2(NULL TSRMLS_CC, param1, param2, E_WARNING, "%s (code: %lu)", (char *)buf, error);
924: }
925: }
926: #undef PHP_WIN32_ERROR_MSG_BUFFER_SIZE
927: #endif
928:
929: /* {{{ php_html_puts */
930: PHPAPI void php_html_puts(const char *str, uint size TSRMLS_DC)
931: {
932: zend_html_puts(str, size TSRMLS_CC);
933: }
934: /* }}} */
935:
936: /* {{{ php_error_cb
937: extended error handling function */
938: static void php_error_cb(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args)
939: {
940: char *buffer;
941: int buffer_len, display;
942: TSRMLS_FETCH();
943:
944: buffer_len = vspprintf(&buffer, PG(log_errors_max_len), format, args);
945:
946: /* check for repeated errors to be ignored */
947: if (PG(ignore_repeated_errors) && PG(last_error_message)) {
948: /* no check for PG(last_error_file) is needed since it cannot
949: * be NULL if PG(last_error_message) is not NULL */
950: if (strcmp(PG(last_error_message), buffer)
951: || (!PG(ignore_repeated_source)
952: && ((PG(last_error_lineno) != (int)error_lineno)
953: || strcmp(PG(last_error_file), error_filename)))) {
954: display = 1;
955: } else {
956: display = 0;
957: }
958: } else {
959: display = 1;
960: }
961:
962: /* store the error if it has changed */
963: if (display) {
1.1.1.2 misho 964: #ifdef ZEND_SIGNALS
1.1.1.3 ! misho 965: HANDLE_BLOCK_INTERRUPTIONS();
1.1.1.2 misho 966: #endif
1.1 misho 967: if (PG(last_error_message)) {
968: free(PG(last_error_message));
969: PG(last_error_message) = NULL;
970: }
971: if (PG(last_error_file)) {
972: free(PG(last_error_file));
973: PG(last_error_file) = NULL;
974: }
1.1.1.2 misho 975: #ifdef ZEND_SIGNALS
976: HANDLE_UNBLOCK_INTERRUPTIONS();
977: #endif
1.1 misho 978: if (!error_filename) {
979: error_filename = "Unknown";
980: }
981: PG(last_error_type) = type;
982: PG(last_error_message) = strdup(buffer);
983: PG(last_error_file) = strdup(error_filename);
984: PG(last_error_lineno) = error_lineno;
985: }
986:
987: /* according to error handling mode, suppress error, throw exception or show it */
988: if (EG(error_handling) != EH_NORMAL) {
989: switch (type) {
990: case E_ERROR:
991: case E_CORE_ERROR:
992: case E_COMPILE_ERROR:
993: case E_USER_ERROR:
994: case E_PARSE:
995: /* fatal errors are real errors and cannot be made exceptions */
996: break;
997: case E_STRICT:
998: case E_DEPRECATED:
999: case E_USER_DEPRECATED:
1000: /* for the sake of BC to old damaged code */
1001: break;
1002: case E_NOTICE:
1003: case E_USER_NOTICE:
1004: /* notices are no errors and are not treated as such like E_WARNINGS */
1005: break;
1006: default:
1007: /* throw an exception if we are in EH_THROW mode
1008: * but DO NOT overwrite a pending exception
1009: */
1010: if (EG(error_handling) == EH_THROW && !EG(exception)) {
1011: zend_throw_error_exception(EG(exception_class), buffer, 0, type TSRMLS_CC);
1012: }
1013: efree(buffer);
1014: return;
1015: }
1016: }
1017:
1018: /* display/log the error if necessary */
1019: if (display && (EG(error_reporting) & type || (type & E_CORE))
1020: && (PG(log_errors) || PG(display_errors) || (!module_initialized))) {
1021: char *error_type_str;
1022:
1023: switch (type) {
1024: case E_ERROR:
1025: case E_CORE_ERROR:
1026: case E_COMPILE_ERROR:
1027: case E_USER_ERROR:
1028: error_type_str = "Fatal error";
1029: break;
1030: case E_RECOVERABLE_ERROR:
1031: error_type_str = "Catchable fatal error";
1032: break;
1033: case E_WARNING:
1034: case E_CORE_WARNING:
1035: case E_COMPILE_WARNING:
1036: case E_USER_WARNING:
1037: error_type_str = "Warning";
1038: break;
1039: case E_PARSE:
1040: error_type_str = "Parse error";
1041: break;
1042: case E_NOTICE:
1043: case E_USER_NOTICE:
1044: error_type_str = "Notice";
1045: break;
1046: case E_STRICT:
1047: error_type_str = "Strict Standards";
1048: break;
1049: case E_DEPRECATED:
1050: case E_USER_DEPRECATED:
1051: error_type_str = "Deprecated";
1052: break;
1053: default:
1054: error_type_str = "Unknown error";
1055: break;
1056: }
1057:
1058: if (!module_initialized || PG(log_errors)) {
1059: char *log_buffer;
1060: #ifdef PHP_WIN32
1061: if ((type == E_CORE_ERROR || type == E_CORE_WARNING) && PG(display_startup_errors)) {
1062: MessageBox(NULL, buffer, error_type_str, MB_OK|ZEND_SERVICE_MB_STYLE);
1063: }
1064: #endif
1065: spprintf(&log_buffer, 0, "PHP %s: %s in %s on line %d", error_type_str, buffer, error_filename, error_lineno);
1066: php_log_err(log_buffer TSRMLS_CC);
1067: efree(log_buffer);
1068: }
1069:
1.1.1.2 misho 1070: if (PG(display_errors) && ((module_initialized && !PG(during_request_startup)) || (PG(display_startup_errors)))) {
1.1 misho 1071: if (PG(xmlrpc_errors)) {
1072: php_printf("<?xml version=\"1.0\"?><methodResponse><fault><value><struct><member><name>faultCode</name><value><int>%ld</int></value></member><member><name>faultString</name><value><string>%s:%s in %s on line %d</string></value></member></struct></value></fault></methodResponse>", PG(xmlrpc_error_number), error_type_str, buffer, error_filename, error_lineno);
1073: } else {
1074: char *prepend_string = INI_STR("error_prepend_string");
1075: char *append_string = INI_STR("error_append_string");
1076:
1077: if (PG(html_errors)) {
1.1.1.2 misho 1078: if (type == E_ERROR || type == E_PARSE) {
1079: size_t len;
1.1 misho 1080: char *buf = php_escape_html_entities(buffer, buffer_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC);
1081: php_printf("%s<br />\n<b>%s</b>: %s in <b>%s</b> on line <b>%d</b><br />\n%s", STR_PRINT(prepend_string), error_type_str, buf, error_filename, error_lineno, STR_PRINT(append_string));
1082: efree(buf);
1083: } else {
1084: php_printf("%s<br />\n<b>%s</b>: %s in <b>%s</b> on line <b>%d</b><br />\n%s", STR_PRINT(prepend_string), error_type_str, buffer, error_filename, error_lineno, STR_PRINT(append_string));
1085: }
1086: } else {
1087: /* Write CLI/CGI errors to stderr if display_errors = "stderr" */
1088: if ((!strcmp(sapi_module.name, "cli") || !strcmp(sapi_module.name, "cgi")) &&
1089: PG(display_errors) == PHP_DISPLAY_ERRORS_STDERR
1090: ) {
1091: #ifdef PHP_WIN32
1.1.1.3 ! misho 1092: fprintf(stderr, "%s: %s in %s on line %d\n", error_type_str, buffer, error_filename, error_lineno);
1.1 misho 1093: fflush(stderr);
1094: #else
1095: fprintf(stderr, "%s: %s in %s on line %d\n", error_type_str, buffer, error_filename, error_lineno);
1096: #endif
1097: } else {
1098: php_printf("%s\n%s: %s in %s on line %d\n%s", STR_PRINT(prepend_string), error_type_str, buffer, error_filename, error_lineno, STR_PRINT(append_string));
1099: }
1100: }
1101: }
1102: }
1103: #if ZEND_DEBUG
1104: if (PG(report_zend_debug)) {
1105: zend_bool trigger_break;
1106:
1107: switch (type) {
1108: case E_ERROR:
1109: case E_CORE_ERROR:
1110: case E_COMPILE_ERROR:
1111: case E_USER_ERROR:
1112: trigger_break=1;
1113: break;
1114: default:
1115: trigger_break=0;
1116: break;
1117: }
1118: zend_output_debug_string(trigger_break, "%s(%d) : %s - %s", error_filename, error_lineno, error_type_str, buffer);
1119: }
1120: #endif
1121: }
1122:
1123: /* Bail out if we can't recover */
1124: switch (type) {
1125: case E_CORE_ERROR:
1126: if(!module_initialized) {
1127: /* bad error in module startup - no way we can live with this */
1128: exit(-2);
1129: }
1130: /* no break - intentionally */
1131: case E_ERROR:
1132: case E_RECOVERABLE_ERROR:
1133: case E_PARSE:
1134: case E_COMPILE_ERROR:
1135: case E_USER_ERROR:
1.1.1.3 ! misho 1136: { /* new block to allow variable definition */
! 1137: /* eval() errors do not affect exit_status or response code */
! 1138: zend_bool during_eval = (type == E_PARSE) && (EG(current_execute_data) &&
! 1139: EG(current_execute_data)->opline &&
! 1140: EG(current_execute_data)->opline->opcode == ZEND_INCLUDE_OR_EVAL &&
! 1141: EG(current_execute_data)->opline->extended_value == ZEND_EVAL);
! 1142: if (!during_eval) {
! 1143: EG(exit_status) = 255;
! 1144: }
1.1 misho 1145: if (module_initialized) {
1146: if (!PG(display_errors) &&
1147: !SG(headers_sent) &&
1.1.1.3 ! misho 1148: SG(sapi_headers).http_response_code == 200 &&
! 1149: !during_eval
1.1 misho 1150: ) {
1151: sapi_header_line ctr = {0};
1152:
1153: ctr.line = "HTTP/1.0 500 Internal Server Error";
1.1.1.2 misho 1154: ctr.line_len = sizeof("HTTP/1.0 500 Internal Server Error") - 1;
1.1 misho 1155: sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
1156: }
1157: /* the parser would return 1 (failure), we can bail out nicely */
1.1.1.2 misho 1158: if (type == E_PARSE) {
1159: CG(parse_error) = 0;
1160: } else {
1.1 misho 1161: /* restore memory limit */
1162: zend_set_memory_limit(PG(memory_limit));
1163: efree(buffer);
1164: zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC);
1165: zend_bailout();
1166: return;
1167: }
1168: }
1169: break;
1.1.1.3 ! misho 1170: }
1.1 misho 1171: }
1172:
1173: /* Log if necessary */
1174: if (!display) {
1175: efree(buffer);
1176: return;
1177: }
1178:
1179: if (PG(track_errors) && module_initialized) {
1180: if (!EG(active_symbol_table)) {
1181: zend_rebuild_symbol_table(TSRMLS_C);
1182: }
1183: if (EG(active_symbol_table)) {
1184: zval *tmp;
1185: ALLOC_INIT_ZVAL(tmp);
1186: ZVAL_STRINGL(tmp, buffer, buffer_len, 1);
1187: zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) & tmp, sizeof(zval *), NULL);
1188: }
1189: }
1190:
1191: efree(buffer);
1192: }
1193: /* }}} */
1194:
1.1.1.2 misho 1195: /* {{{ php_get_current_user
1196: */
1197: PHPAPI char *php_get_current_user(TSRMLS_D)
1198: {
1199: struct stat *pstat;
1200:
1201: if (SG(request_info).current_user) {
1202: return SG(request_info).current_user;
1203: }
1204:
1205: /* FIXME: I need to have this somehow handled if
1206: USE_SAPI is defined, because cgi will also be
1207: interfaced in USE_SAPI */
1208:
1209: pstat = sapi_get_stat(TSRMLS_C);
1210:
1211: if (!pstat) {
1212: return "";
1213: } else {
1214: #ifdef PHP_WIN32
1215: char name[256];
1216: DWORD len = sizeof(name)-1;
1217:
1218: if (!GetUserName(name, &len)) {
1219: return "";
1220: }
1221: name[len] = '\0';
1222: SG(request_info).current_user_length = len;
1223: SG(request_info).current_user = estrndup(name, len);
1.1.1.3 ! misho 1224: return SG(request_info).current_user;
1.1.1.2 misho 1225: #else
1226: struct passwd *pwd;
1227: #if defined(ZTS) && defined(HAVE_GETPWUID_R) && defined(_SC_GETPW_R_SIZE_MAX)
1228: struct passwd _pw;
1229: struct passwd *retpwptr = NULL;
1230: int pwbuflen = sysconf(_SC_GETPW_R_SIZE_MAX);
1231: char *pwbuf;
1232:
1233: if (pwbuflen < 1) {
1234: return "";
1235: }
1236: pwbuf = emalloc(pwbuflen);
1237: if (getpwuid_r(pstat->st_uid, &_pw, pwbuf, pwbuflen, &retpwptr) != 0) {
1238: efree(pwbuf);
1239: return "";
1240: }
1241: pwd = &_pw;
1242: #else
1243: if ((pwd=getpwuid(pstat->st_uid))==NULL) {
1244: return "";
1245: }
1246: #endif
1247: SG(request_info).current_user_length = strlen(pwd->pw_name);
1248: SG(request_info).current_user = estrndup(pwd->pw_name, SG(request_info).current_user_length);
1249: #if defined(ZTS) && defined(HAVE_GETPWUID_R) && defined(_SC_GETPW_R_SIZE_MAX)
1250: efree(pwbuf);
1251: #endif
1.1.1.3 ! misho 1252: return SG(request_info).current_user;
1.1.1.2 misho 1253: #endif
1.1.1.3 ! misho 1254: }
1.1.1.2 misho 1255: }
1256: /* }}} */
1257:
1.1 misho 1258: /* {{{ proto bool set_time_limit(int seconds)
1259: Sets the maximum time a script can run */
1260: PHP_FUNCTION(set_time_limit)
1261: {
1262: long new_timeout;
1263: char *new_timeout_str;
1264: int new_timeout_strlen;
1265:
1266: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &new_timeout) == FAILURE) {
1267: return;
1268: }
1.1.1.3 ! misho 1269:
1.1 misho 1270: new_timeout_strlen = zend_spprintf(&new_timeout_str, 0, "%ld", new_timeout);
1271:
1272: if (zend_alter_ini_entry_ex("max_execution_time", sizeof("max_execution_time"), new_timeout_str, new_timeout_strlen, PHP_INI_USER, PHP_INI_STAGE_RUNTIME, 0 TSRMLS_CC) == SUCCESS) {
1273: RETVAL_TRUE;
1274: } else {
1275: RETVAL_FALSE;
1276: }
1277: efree(new_timeout_str);
1278: }
1279: /* }}} */
1280:
1281: /* {{{ php_fopen_wrapper_for_zend
1282: */
1283: static FILE *php_fopen_wrapper_for_zend(const char *filename, char **opened_path TSRMLS_DC)
1284: {
1.1.1.2 misho 1285: return php_stream_open_wrapper_as_file((char *)filename, "rb", USE_PATH|IGNORE_URL_WIN|REPORT_ERRORS|STREAM_OPEN_FOR_INCLUDE, opened_path);
1.1 misho 1286: }
1287: /* }}} */
1288:
1289: static void php_zend_stream_closer(void *handle TSRMLS_DC) /* {{{ */
1290: {
1291: php_stream_close((php_stream*)handle);
1292: }
1293: /* }}} */
1294:
1295: static void php_zend_stream_mmap_closer(void *handle TSRMLS_DC) /* {{{ */
1296: {
1297: php_stream_mmap_unmap((php_stream*)handle);
1298: php_zend_stream_closer(handle TSRMLS_CC);
1299: }
1300: /* }}} */
1301:
1302: static size_t php_zend_stream_fsizer(void *handle TSRMLS_DC) /* {{{ */
1303: {
1304: php_stream_statbuf ssb;
1305: if (php_stream_stat((php_stream*)handle, &ssb) == 0) {
1306: return ssb.sb.st_size;
1307: }
1308: return 0;
1309: }
1310: /* }}} */
1311:
1312: static int php_stream_open_for_zend(const char *filename, zend_file_handle *handle TSRMLS_DC) /* {{{ */
1313: {
1.1.1.2 misho 1314: return php_stream_open_for_zend_ex(filename, handle, USE_PATH|REPORT_ERRORS|STREAM_OPEN_FOR_INCLUDE TSRMLS_CC);
1.1 misho 1315: }
1316: /* }}} */
1317:
1318: PHPAPI int php_stream_open_for_zend_ex(const char *filename, zend_file_handle *handle, int mode TSRMLS_DC) /* {{{ */
1319: {
1320: char *p;
1321: size_t len, mapped_len;
1322: php_stream *stream = php_stream_open_wrapper((char *)filename, "rb", mode, &handle->opened_path);
1323:
1324: if (stream) {
1.1.1.2 misho 1325: #if HAVE_MMAP || defined(PHP_WIN32)
1.1 misho 1326: size_t page_size = REAL_PAGE_SIZE;
1327: #endif
1328:
1329: handle->filename = (char*)filename;
1330: handle->free_filename = 0;
1331: handle->handle.stream.handle = stream;
1332: handle->handle.stream.reader = (zend_stream_reader_t)_php_stream_read;
1333: handle->handle.stream.fsizer = php_zend_stream_fsizer;
1334: handle->handle.stream.isatty = 0;
1335: /* can we mmap immeadiately? */
1336: memset(&handle->handle.stream.mmap, 0, sizeof(handle->handle.stream.mmap));
1337: len = php_zend_stream_fsizer(stream TSRMLS_CC);
1338: if (len != 0
1.1.1.2 misho 1339: #if HAVE_MMAP || defined(PHP_WIN32)
1.1 misho 1340: && ((len - 1) % page_size) <= page_size - ZEND_MMAP_AHEAD
1341: #endif
1342: && php_stream_mmap_possible(stream)
1343: && (p = php_stream_mmap_range(stream, 0, len, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped_len)) != NULL) {
1344: handle->handle.stream.closer = php_zend_stream_mmap_closer;
1345: handle->handle.stream.mmap.buf = p;
1346: handle->handle.stream.mmap.len = mapped_len;
1347: handle->type = ZEND_HANDLE_MAPPED;
1348: } else {
1349: handle->handle.stream.closer = php_zend_stream_closer;
1350: handle->type = ZEND_HANDLE_STREAM;
1351: }
1352: /* suppress warning if this stream is not explicitly closed */
1353: php_stream_auto_cleanup(stream);
1354:
1355: return SUCCESS;
1356: }
1357: return FAILURE;
1358: }
1359: /* }}} */
1360:
1361: static char *php_resolve_path_for_zend(const char *filename, int filename_len TSRMLS_DC) /* {{{ */
1362: {
1363: return php_resolve_path(filename, filename_len, PG(include_path) TSRMLS_CC);
1364: }
1365: /* }}} */
1366:
1367: /* {{{ php_get_configuration_directive_for_zend
1368: */
1369: static int php_get_configuration_directive_for_zend(const char *name, uint name_length, zval *contents)
1370: {
1371: zval *retval = cfg_get_entry(name, name_length);
1372:
1373: if (retval) {
1374: *contents = *retval;
1375: return SUCCESS;
1376: } else {
1377: return FAILURE;
1378: }
1379: }
1380: /* }}} */
1381:
1382: /* {{{ php_message_handler_for_zend
1383: */
1.1.1.2 misho 1384: static void php_message_handler_for_zend(long message, const void *data TSRMLS_DC)
1.1 misho 1385: {
1386: switch (message) {
1387: case ZMSG_FAILED_INCLUDE_FOPEN:
1388: php_error_docref("function.include" TSRMLS_CC, E_WARNING, "Failed opening '%s' for inclusion (include_path='%s')", php_strip_url_passwd((char *) data), STR_PRINT(PG(include_path)));
1389: break;
1390: case ZMSG_FAILED_REQUIRE_FOPEN:
1391: php_error_docref("function.require" TSRMLS_CC, E_COMPILE_ERROR, "Failed opening required '%s' (include_path='%s')", php_strip_url_passwd((char *) data), STR_PRINT(PG(include_path)));
1392: break;
1393: case ZMSG_FAILED_HIGHLIGHT_FOPEN:
1394: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed opening '%s' for highlighting", php_strip_url_passwd((char *) data));
1395: break;
1396: case ZMSG_MEMORY_LEAK_DETECTED:
1397: case ZMSG_MEMORY_LEAK_REPEATED:
1398: #if ZEND_DEBUG
1399: if (EG(error_reporting) & E_WARNING) {
1400: char memory_leak_buf[1024];
1401:
1402: if (message==ZMSG_MEMORY_LEAK_DETECTED) {
1403: zend_leak_info *t = (zend_leak_info *) data;
1404:
1405: snprintf(memory_leak_buf, 512, "%s(%d) : Freeing 0x%.8lX (%zu bytes), script=%s\n", t->filename, t->lineno, (zend_uintptr_t)t->addr, t->size, SAFE_FILENAME(SG(request_info).path_translated));
1406: if (t->orig_filename) {
1407: char relay_buf[512];
1408:
1409: snprintf(relay_buf, 512, "%s(%d) : Actual location (location was relayed)\n", t->orig_filename, t->orig_lineno);
1410: strlcat(memory_leak_buf, relay_buf, sizeof(memory_leak_buf));
1411: }
1412: } else {
1413: unsigned long leak_count = (zend_uintptr_t) data;
1414:
1415: snprintf(memory_leak_buf, 512, "Last leak repeated %ld time%s\n", leak_count, (leak_count>1?"s":""));
1416: }
1417: # if defined(PHP_WIN32)
1418: OutputDebugString(memory_leak_buf);
1419: # else
1420: fprintf(stderr, "%s", memory_leak_buf);
1421: # endif
1422: }
1423: #endif
1424: break;
1425: case ZMSG_MEMORY_LEAKS_GRAND_TOTAL:
1426: #if ZEND_DEBUG
1427: if (EG(error_reporting) & E_WARNING) {
1428: char memory_leak_buf[512];
1429:
1430: snprintf(memory_leak_buf, 512, "=== Total %d memory leaks detected ===\n", *((zend_uint *) data));
1431: # if defined(PHP_WIN32)
1432: OutputDebugString(memory_leak_buf);
1433: # else
1434: fprintf(stderr, "%s", memory_leak_buf);
1435: # endif
1436: }
1437: #endif
1438: break;
1439: case ZMSG_LOG_SCRIPT_NAME: {
1440: struct tm *ta, tmbuf;
1441: time_t curtime;
1442: char *datetime_str, asctimebuf[52];
1443: char memory_leak_buf[4096];
1444:
1445: time(&curtime);
1446: ta = php_localtime_r(&curtime, &tmbuf);
1447: datetime_str = php_asctime_r(ta, asctimebuf);
1448: if (datetime_str) {
1449: datetime_str[strlen(datetime_str)-1]=0; /* get rid of the trailing newline */
1450: snprintf(memory_leak_buf, sizeof(memory_leak_buf), "[%s] Script: '%s'\n", datetime_str, SAFE_FILENAME(SG(request_info).path_translated));
1451: } else {
1452: snprintf(memory_leak_buf, sizeof(memory_leak_buf), "[null] Script: '%s'\n", SAFE_FILENAME(SG(request_info).path_translated));
1453: }
1454: # if defined(PHP_WIN32)
1455: OutputDebugString(memory_leak_buf);
1456: # else
1457: fprintf(stderr, "%s", memory_leak_buf);
1458: # endif
1459: }
1460: break;
1461: }
1462: }
1463: /* }}} */
1464:
1465:
1466: void php_on_timeout(int seconds TSRMLS_DC)
1467: {
1468: PG(connection_status) |= PHP_CONNECTION_TIMEOUT;
1469: zend_set_timeout(EG(timeout_seconds), 1);
1470: if(PG(exit_on_timeout)) sapi_terminate_process(TSRMLS_C);
1471: }
1472:
1473: #if PHP_SIGCHILD
1474: /* {{{ sigchld_handler
1475: */
1476: static void sigchld_handler(int apar)
1477: {
1.1.1.2 misho 1478: int errno_save = errno;
1479:
1.1 misho 1480: while (waitpid(-1, NULL, WNOHANG) > 0);
1481: signal(SIGCHLD, sigchld_handler);
1.1.1.2 misho 1482:
1483: errno = errno_save;
1.1 misho 1484: }
1485: /* }}} */
1486: #endif
1487:
1488: /* {{{ php_start_sapi()
1489: */
1490: static int php_start_sapi(TSRMLS_D)
1491: {
1492: int retval = SUCCESS;
1493:
1494: if(!SG(sapi_started)) {
1495: zend_try {
1496: PG(during_request_startup) = 1;
1497:
1498: /* initialize global variables */
1499: PG(modules_activated) = 0;
1500: PG(header_is_being_sent) = 0;
1501: PG(connection_status) = PHP_CONNECTION_NORMAL;
1502:
1503: zend_activate(TSRMLS_C);
1504: zend_set_timeout(EG(timeout_seconds), 1);
1505: zend_activate_modules(TSRMLS_C);
1506: PG(modules_activated)=1;
1507: } zend_catch {
1508: retval = FAILURE;
1509: } zend_end_try();
1510:
1511: SG(sapi_started) = 1;
1512: }
1513: return retval;
1514: }
1515:
1516: /* }}} */
1517:
1518: /* {{{ php_request_startup
1519: */
1520: #ifndef APACHE_HOOKS
1521: int php_request_startup(TSRMLS_D)
1522: {
1523: int retval = SUCCESS;
1524:
1.1.1.2 misho 1525: #ifdef HAVE_DTRACE
1526: DTRACE_REQUEST_STARTUP(SAFE_FILENAME(SG(request_info).path_translated), SAFE_FILENAME(SG(request_info).request_uri), SAFE_FILENAME(SG(request_info).request_method));
1527: #endif /* HAVE_DTRACE */
1528:
1.1 misho 1529: #ifdef PHP_WIN32
1530: PG(com_initialized) = 0;
1531: #endif
1532:
1533: #if PHP_SIGCHILD
1534: signal(SIGCHLD, sigchld_handler);
1535: #endif
1536:
1537: zend_try {
1538: PG(in_error_log) = 0;
1539: PG(during_request_startup) = 1;
1540:
1541: php_output_activate(TSRMLS_C);
1542:
1543: /* initialize global variables */
1544: PG(modules_activated) = 0;
1545: PG(header_is_being_sent) = 0;
1546: PG(connection_status) = PHP_CONNECTION_NORMAL;
1547: PG(in_user_include) = 0;
1548:
1549: zend_activate(TSRMLS_C);
1550: sapi_activate(TSRMLS_C);
1551:
1.1.1.2 misho 1552: #ifdef ZEND_SIGNALS
1553: zend_signal_activate(TSRMLS_C);
1554: #endif
1555:
1.1 misho 1556: if (PG(max_input_time) == -1) {
1557: zend_set_timeout(EG(timeout_seconds), 1);
1558: } else {
1559: zend_set_timeout(PG(max_input_time), 1);
1560: }
1561:
1.1.1.2 misho 1562: /* Disable realpath cache if an open_basedir is set */
1563: if (PG(open_basedir) && *PG(open_basedir)) {
1.1 misho 1564: CWDG(realpath_cache_size_limit) = 0;
1565: }
1566:
1567: if (PG(expose_php)) {
1568: sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1);
1569: }
1570:
1571: if (PG(output_handler) && PG(output_handler)[0]) {
1.1.1.2 misho 1572: zval *oh;
1573:
1574: MAKE_STD_ZVAL(oh);
1575: ZVAL_STRING(oh, PG(output_handler), 1);
1576: php_output_start_user(oh, 0, PHP_OUTPUT_HANDLER_STDFLAGS TSRMLS_CC);
1577: zval_ptr_dtor(&oh);
1.1 misho 1578: } else if (PG(output_buffering)) {
1.1.1.2 misho 1579: php_output_start_user(NULL, PG(output_buffering) > 1 ? PG(output_buffering) : 0, PHP_OUTPUT_HANDLER_STDFLAGS TSRMLS_CC);
1.1 misho 1580: } else if (PG(implicit_flush)) {
1.1.1.2 misho 1581: php_output_set_implicit_flush(1 TSRMLS_CC);
1.1 misho 1582: }
1583:
1584: /* We turn this off in php_execute_script() */
1585: /* PG(during_request_startup) = 0; */
1586:
1587: php_hash_environment(TSRMLS_C);
1588: zend_activate_modules(TSRMLS_C);
1589: PG(modules_activated)=1;
1590: } zend_catch {
1591: retval = FAILURE;
1592: } zend_end_try();
1593:
1594: SG(sapi_started) = 1;
1595:
1596: return retval;
1597: }
1598: # else
1599: int php_request_startup(TSRMLS_D)
1600: {
1601: int retval = SUCCESS;
1602:
1603: #if PHP_SIGCHILD
1604: signal(SIGCHLD, sigchld_handler);
1605: #endif
1606:
1607: if (php_start_sapi() == FAILURE) {
1608: return FAILURE;
1609: }
1610:
1611: php_output_activate(TSRMLS_C);
1612: sapi_activate(TSRMLS_C);
1613: php_hash_environment(TSRMLS_C);
1614:
1615: zend_try {
1616: PG(during_request_startup) = 1;
1617: if (PG(expose_php)) {
1618: sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1);
1619: }
1620: } zend_catch {
1621: retval = FAILURE;
1622: } zend_end_try();
1623:
1624: return retval;
1625: }
1626: # endif
1627: /* }}} */
1628:
1629: /* {{{ php_request_startup_for_hook
1630: */
1631: int php_request_startup_for_hook(TSRMLS_D)
1632: {
1633: int retval = SUCCESS;
1634:
1635: #if PHP_SIGCHLD
1636: signal(SIGCHLD, sigchld_handler);
1637: #endif
1638:
1639: if (php_start_sapi(TSRMLS_C) == FAILURE) {
1640: return FAILURE;
1641: }
1642:
1643: php_output_activate(TSRMLS_C);
1644: sapi_activate_headers_only(TSRMLS_C);
1645: php_hash_environment(TSRMLS_C);
1646:
1647: return retval;
1648: }
1649: /* }}} */
1650:
1651: /* {{{ php_request_shutdown_for_exec
1652: */
1653: void php_request_shutdown_for_exec(void *dummy)
1654: {
1655: TSRMLS_FETCH();
1656:
1657: /* used to close fd's in the 3..255 range here, but it's problematic
1658: */
1659: shutdown_memory_manager(1, 1 TSRMLS_CC);
1.1.1.2 misho 1660: zend_interned_strings_restore(TSRMLS_C);
1.1 misho 1661: }
1662: /* }}} */
1663:
1664: /* {{{ php_request_shutdown_for_hook
1665: */
1666: void php_request_shutdown_for_hook(void *dummy)
1667: {
1668: TSRMLS_FETCH();
1669:
1670: if (PG(modules_activated)) zend_try {
1671: php_call_shutdown_functions(TSRMLS_C);
1672: } zend_end_try();
1673:
1674: if (PG(modules_activated)) {
1675: zend_deactivate_modules(TSRMLS_C);
1676: php_free_shutdown_functions(TSRMLS_C);
1677: }
1678:
1679: zend_try {
1.1.1.2 misho 1680: zend_unset_timeout(TSRMLS_C);
1681: } zend_end_try();
1682:
1683: zend_try {
1.1 misho 1684: int i;
1685:
1686: for (i = 0; i < NUM_TRACK_VARS; i++) {
1687: if (PG(http_globals)[i]) {
1688: zval_ptr_dtor(&PG(http_globals)[i]);
1689: }
1690: }
1691: } zend_end_try();
1692:
1693: zend_deactivate(TSRMLS_C);
1694:
1695: zend_try {
1696: sapi_deactivate(TSRMLS_C);
1697: } zend_end_try();
1698:
1699: zend_try {
1700: php_shutdown_stream_hashes(TSRMLS_C);
1701: } zend_end_try();
1702:
1703: zend_try {
1704: shutdown_memory_manager(CG(unclean_shutdown), 0 TSRMLS_CC);
1705: } zend_end_try();
1706:
1.1.1.2 misho 1707: zend_interned_strings_restore(TSRMLS_C);
1708:
1709: #ifdef ZEND_SIGNALS
1.1 misho 1710: zend_try {
1.1.1.2 misho 1711: zend_signal_deactivate(TSRMLS_C);
1.1 misho 1712: } zend_end_try();
1.1.1.2 misho 1713: #endif
1.1 misho 1714: }
1715:
1716: /* }}} */
1717:
1718: /* {{{ php_request_shutdown
1719: */
1720: void php_request_shutdown(void *dummy)
1721: {
1722: zend_bool report_memleaks;
1723: TSRMLS_FETCH();
1724:
1725: report_memleaks = PG(report_memleaks);
1726:
1727: /* EG(opline_ptr) points into nirvana and therefore cannot be safely accessed
1728: * inside zend_executor callback functions.
1729: */
1730: EG(opline_ptr) = NULL;
1731: EG(active_op_array) = NULL;
1732:
1733: php_deactivate_ticks(TSRMLS_C);
1734:
1735: /* 1. Call all possible shutdown functions registered with register_shutdown_function() */
1736: if (PG(modules_activated)) zend_try {
1737: php_call_shutdown_functions(TSRMLS_C);
1738: } zend_end_try();
1739:
1740: /* 2. Call all possible __destruct() functions */
1741: zend_try {
1742: zend_call_destructors(TSRMLS_C);
1743: } zend_end_try();
1744:
1745: /* 3. Flush all output buffers */
1746: zend_try {
1747: zend_bool send_buffer = SG(request_info).headers_only ? 0 : 1;
1.1.1.2 misho 1748:
1.1 misho 1749: if (CG(unclean_shutdown) && PG(last_error_type) == E_ERROR &&
1.1.1.2 misho 1750: (size_t)PG(memory_limit) < zend_memory_usage(1 TSRMLS_CC)
1751: ) {
1.1 misho 1752: send_buffer = 0;
1753: }
1.1.1.2 misho 1754:
1755: if (!send_buffer) {
1756: php_output_discard_all(TSRMLS_C);
1757: } else {
1758: php_output_end_all(TSRMLS_C);
1759: }
1760: } zend_end_try();
1761:
1.1.1.3 ! misho 1762: /* 4. Reset max_execution_time (no longer executing php code after response sent) */
1.1 misho 1763: zend_try {
1.1.1.2 misho 1764: zend_unset_timeout(TSRMLS_C);
1.1 misho 1765: } zend_end_try();
1766:
1.1.1.3 ! misho 1767: /* 5. Call all extensions RSHUTDOWN functions */
1.1 misho 1768: if (PG(modules_activated)) {
1769: zend_deactivate_modules(TSRMLS_C);
1770: php_free_shutdown_functions(TSRMLS_C);
1771: }
1772:
1.1.1.3 ! misho 1773: /* 6. Shutdown output layer (send the set HTTP headers, cleanup output handlers, etc.) */
! 1774: zend_try {
! 1775: php_output_deactivate(TSRMLS_C);
! 1776: } zend_end_try();
! 1777:
1.1.1.2 misho 1778: /* 7. Destroy super-globals */
1.1 misho 1779: zend_try {
1780: int i;
1781:
1782: for (i=0; i<NUM_TRACK_VARS; i++) {
1783: if (PG(http_globals)[i]) {
1784: zval_ptr_dtor(&PG(http_globals)[i]);
1785: }
1786: }
1787: } zend_end_try();
1788:
1.1.1.2 misho 1789: /* 7.5 free last error information */
1.1 misho 1790: if (PG(last_error_message)) {
1791: free(PG(last_error_message));
1792: PG(last_error_message) = NULL;
1793: }
1794: if (PG(last_error_file)) {
1795: free(PG(last_error_file));
1796: PG(last_error_file) = NULL;
1797: }
1798:
1799: /* 7. Shutdown scanner/executor/compiler and restore ini entries */
1800: zend_deactivate(TSRMLS_C);
1801:
1802: /* 8. Call all extensions post-RSHUTDOWN functions */
1803: zend_try {
1804: zend_post_deactivate_modules(TSRMLS_C);
1805: } zend_end_try();
1806:
1807: /* 9. SAPI related shutdown (free stuff) */
1808: zend_try {
1809: sapi_deactivate(TSRMLS_C);
1810: } zend_end_try();
1811:
1812: /* 10. Destroy stream hashes */
1813: zend_try {
1814: php_shutdown_stream_hashes(TSRMLS_C);
1815: } zend_end_try();
1816:
1817: /* 11. Free Willy (here be crashes) */
1818: zend_try {
1819: shutdown_memory_manager(CG(unclean_shutdown) || !report_memleaks, 0 TSRMLS_CC);
1820: } zend_end_try();
1.1.1.2 misho 1821: zend_interned_strings_restore(TSRMLS_C);
1.1 misho 1822:
1823: /* 12. Reset max_execution_time */
1824: zend_try {
1825: zend_unset_timeout(TSRMLS_C);
1826: } zend_end_try();
1827:
1828: #ifdef PHP_WIN32
1829: if (PG(com_initialized)) {
1830: CoUninitialize();
1831: PG(com_initialized) = 0;
1832: }
1833: #endif
1.1.1.2 misho 1834:
1835: #ifdef HAVE_DTRACE
1836: DTRACE_REQUEST_SHUTDOWN(SAFE_FILENAME(SG(request_info).path_translated), SAFE_FILENAME(SG(request_info).request_uri), SAFE_FILENAME(SG(request_info).request_method));
1837: #endif /* HAVE_DTRACE */
1.1 misho 1838: }
1839: /* }}} */
1840:
1841: /* {{{ php_com_initialize
1842: */
1843: PHPAPI void php_com_initialize(TSRMLS_D)
1844: {
1845: #ifdef PHP_WIN32
1846: if (!PG(com_initialized)) {
1847: if (CoInitialize(NULL) == S_OK) {
1848: PG(com_initialized) = 1;
1849: }
1850: }
1851: #endif
1852: }
1853: /* }}} */
1854:
1.1.1.2 misho 1855: /* {{{ php_output_wrapper
1.1 misho 1856: */
1.1.1.2 misho 1857: static int php_output_wrapper(const char *str, uint str_length)
1.1 misho 1858: {
1859: TSRMLS_FETCH();
1.1.1.2 misho 1860: return php_output_write(str, str_length TSRMLS_CC);
1.1 misho 1861: }
1862: /* }}} */
1863:
1864: #ifdef ZTS
1865: /* {{{ core_globals_ctor
1866: */
1867: static void core_globals_ctor(php_core_globals *core_globals TSRMLS_DC)
1868: {
1869: memset(core_globals, 0, sizeof(*core_globals));
1870:
1871: php_startup_ticks(TSRMLS_C);
1872: }
1873: /* }}} */
1874: #endif
1875:
1876: /* {{{ core_globals_dtor
1877: */
1878: static void core_globals_dtor(php_core_globals *core_globals TSRMLS_DC)
1879: {
1880: if (core_globals->last_error_message) {
1881: free(core_globals->last_error_message);
1882: }
1883: if (core_globals->last_error_file) {
1884: free(core_globals->last_error_file);
1885: }
1886: if (core_globals->disable_functions) {
1887: free(core_globals->disable_functions);
1888: }
1889: if (core_globals->disable_classes) {
1890: free(core_globals->disable_classes);
1891: }
1.1.1.2 misho 1892: if (core_globals->php_binary) {
1893: free(core_globals->php_binary);
1894: }
1.1 misho 1895:
1896: php_shutdown_ticks(TSRMLS_C);
1897: }
1898: /* }}} */
1899:
1900: PHP_MINFO_FUNCTION(php_core) { /* {{{ */
1901: php_info_print_table_start();
1902: php_info_print_table_row(2, "PHP Version", PHP_VERSION);
1.1.1.3 ! misho 1903: php_info_print_table_end();
1.1 misho 1904: DISPLAY_INI_ENTRIES();
1905: }
1906: /* }}} */
1907:
1908: /* {{{ php_register_extensions
1909: */
1910: int php_register_extensions(zend_module_entry **ptr, int count TSRMLS_DC)
1911: {
1912: zend_module_entry **end = ptr + count;
1913:
1914: while (ptr < end) {
1915: if (*ptr) {
1916: if (zend_register_internal_module(*ptr TSRMLS_CC)==NULL) {
1917: return FAILURE;
1918: }
1919: }
1920: ptr++;
1921: }
1922: return SUCCESS;
1923: }
1924: /* }}} */
1925:
1.1.1.2 misho 1926: #if defined(PHP_WIN32) && _MSC_VER >= 1400
1.1 misho 1927: static _invalid_parameter_handler old_invalid_parameter_handler;
1928:
1929: void dummy_invalid_parameter_handler(
1930: const wchar_t *expression,
1931: const wchar_t *function,
1932: const wchar_t *file,
1933: unsigned int line,
1934: uintptr_t pEwserved)
1935: {
1936: static int called = 0;
1937: char buf[1024];
1938: int len;
1939:
1940: if (!called) {
1941: TSRMLS_FETCH();
1942: if(PG(windows_show_crt_warning)) {
1943: called = 1;
1944: if (function) {
1945: if (file) {
1946: len = _snprintf(buf, sizeof(buf)-1, "Invalid parameter detected in CRT function '%ws' (%ws:%d)", function, file, line);
1947: } else {
1948: len = _snprintf(buf, sizeof(buf)-1, "Invalid parameter detected in CRT function '%ws'", function);
1949: }
1950: } else {
1951: len = _snprintf(buf, sizeof(buf)-1, "Invalid CRT parameter detected (function not known)");
1952: }
1953: zend_error(E_WARNING, "%s", buf);
1954: called = 0;
1955: }
1956: }
1957: }
1958: #endif
1959:
1960: /* {{{ php_module_startup
1961: */
1962: int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint num_additional_modules)
1963: {
1964: zend_utility_functions zuf;
1965: zend_utility_values zuv;
1.1.1.2 misho 1966: int retval = SUCCESS, module_number=0; /* for REGISTER_INI_ENTRIES() */
1.1 misho 1967: char *php_os;
1968: zend_module_entry *module;
1969: #ifdef ZTS
1970: zend_executor_globals *executor_globals;
1971: void ***tsrm_ls;
1972: php_core_globals *core_globals;
1973: #endif
1.1.1.2 misho 1974:
1.1 misho 1975: #if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK))
1976: WORD wVersionRequested = MAKEWORD(2, 0);
1977: WSADATA wsaData;
1978: #endif
1979: #ifdef PHP_WIN32
1.1.1.2 misho 1980: php_os = "WINNT";
1981: #if _MSC_VER >= 1400
1.1 misho 1982: old_invalid_parameter_handler =
1983: _set_invalid_parameter_handler(dummy_invalid_parameter_handler);
1984: if (old_invalid_parameter_handler != NULL) {
1985: _set_invalid_parameter_handler(old_invalid_parameter_handler);
1986: }
1987:
1988: /* Disable the message box for assertions.*/
1989: _CrtSetReportMode(_CRT_ASSERT, 0);
1990: #endif
1991: #else
1992: php_os=PHP_OS;
1993: #endif
1994:
1995: #ifdef ZTS
1996: tsrm_ls = ts_resource(0);
1997: #endif
1998:
1999: #ifdef PHP_WIN32
2000: php_win32_init_rng_lock();
2001: #endif
2002:
2003: module_shutdown = 0;
2004: module_startup = 1;
2005: sapi_initialize_empty_request(TSRMLS_C);
2006: sapi_activate(TSRMLS_C);
2007:
2008: if (module_initialized) {
2009: return SUCCESS;
2010: }
2011:
2012: sapi_module = *sf;
2013:
2014: php_output_startup();
2015:
2016: zuf.error_function = php_error_cb;
2017: zuf.printf_function = php_printf;
1.1.1.2 misho 2018: zuf.write_function = php_output_wrapper;
1.1 misho 2019: zuf.fopen_function = php_fopen_wrapper_for_zend;
2020: zuf.message_handler = php_message_handler_for_zend;
2021: zuf.block_interruptions = sapi_module.block_interruptions;
2022: zuf.unblock_interruptions = sapi_module.unblock_interruptions;
2023: zuf.get_configuration_directive = php_get_configuration_directive_for_zend;
2024: zuf.ticks_function = php_run_ticks;
2025: zuf.on_timeout = php_on_timeout;
2026: zuf.stream_open_function = php_stream_open_for_zend;
2027: zuf.vspprintf_function = vspprintf;
2028: zuf.getenv_function = sapi_getenv;
2029: zuf.resolve_path_function = php_resolve_path_for_zend;
2030: zend_startup(&zuf, NULL TSRMLS_CC);
2031:
2032: #ifdef ZTS
2033: executor_globals = ts_resource(executor_globals_id);
2034: ts_allocate_id(&core_globals_id, sizeof(php_core_globals), (ts_allocate_ctor) core_globals_ctor, (ts_allocate_dtor) core_globals_dtor);
2035: core_globals = ts_resource(core_globals_id);
2036: #ifdef PHP_WIN32
2037: ts_allocate_id(&php_win32_core_globals_id, sizeof(php_win32_core_globals), (ts_allocate_ctor) php_win32_core_globals_ctor, (ts_allocate_dtor) php_win32_core_globals_dtor);
2038: #endif
2039: #else
2040: php_startup_ticks(TSRMLS_C);
2041: #endif
2042: gc_globals_ctor(TSRMLS_C);
2043:
2044: #ifdef PHP_WIN32
2045: {
2046: OSVERSIONINFOEX *osvi = &EG(windows_version_info);
2047:
2048: ZeroMemory(osvi, sizeof(OSVERSIONINFOEX));
2049: osvi->dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
2050: if( !GetVersionEx((OSVERSIONINFO *) osvi)) {
2051: php_printf("\nGetVersionEx unusable. %d\n", GetLastError());
2052: return FAILURE;
2053: }
2054: }
2055: #endif
2056: EG(bailout) = NULL;
2057: EG(error_reporting) = E_ALL & ~E_NOTICE;
2058: EG(active_symbol_table) = NULL;
2059: PG(header_is_being_sent) = 0;
2060: SG(request_info).headers_only = 0;
2061: SG(request_info).argv0 = NULL;
2062: SG(request_info).argc=0;
2063: SG(request_info).argv=(char **)NULL;
2064: PG(connection_status) = PHP_CONNECTION_NORMAL;
2065: PG(during_request_startup) = 0;
2066: PG(last_error_message) = NULL;
2067: PG(last_error_file) = NULL;
2068: PG(last_error_lineno) = 0;
2069: EG(error_handling) = EH_NORMAL;
2070: EG(exception_class) = NULL;
2071: PG(disable_functions) = NULL;
2072: PG(disable_classes) = NULL;
1.1.1.3 ! misho 2073: EG(exception) = NULL;
! 2074: EG(objects_store).object_buckets = NULL;
1.1 misho 2075:
2076: #if HAVE_SETLOCALE
2077: setlocale(LC_CTYPE, "");
2078: zend_update_current_locale();
2079: #endif
2080:
2081: #if HAVE_TZSET
2082: tzset();
2083: #endif
2084:
2085: #if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK))
2086: /* start up winsock services */
2087: if (WSAStartup(wVersionRequested, &wsaData) != 0) {
2088: php_printf("\nwinsock.dll unusable. %d\n", WSAGetLastError());
2089: return FAILURE;
2090: }
2091: #endif
2092:
2093: le_index_ptr = zend_register_list_destructors_ex(NULL, NULL, "index pointer", 0);
2094:
2095: /* Register constants */
2096: REGISTER_MAIN_STRINGL_CONSTANT("PHP_VERSION", PHP_VERSION, sizeof(PHP_VERSION)-1, CONST_PERSISTENT | CONST_CS);
2097: REGISTER_MAIN_LONG_CONSTANT("PHP_MAJOR_VERSION", PHP_MAJOR_VERSION, CONST_PERSISTENT | CONST_CS);
2098: REGISTER_MAIN_LONG_CONSTANT("PHP_MINOR_VERSION", PHP_MINOR_VERSION, CONST_PERSISTENT | CONST_CS);
2099: REGISTER_MAIN_LONG_CONSTANT("PHP_RELEASE_VERSION", PHP_RELEASE_VERSION, CONST_PERSISTENT | CONST_CS);
2100: REGISTER_MAIN_STRINGL_CONSTANT("PHP_EXTRA_VERSION", PHP_EXTRA_VERSION, sizeof(PHP_EXTRA_VERSION) - 1, CONST_PERSISTENT | CONST_CS);
2101: REGISTER_MAIN_LONG_CONSTANT("PHP_VERSION_ID", PHP_VERSION_ID, CONST_PERSISTENT | CONST_CS);
2102: #ifdef ZTS
2103: REGISTER_MAIN_LONG_CONSTANT("PHP_ZTS", 1, CONST_PERSISTENT | CONST_CS);
2104: #else
2105: REGISTER_MAIN_LONG_CONSTANT("PHP_ZTS", 0, CONST_PERSISTENT | CONST_CS);
2106: #endif
2107: REGISTER_MAIN_LONG_CONSTANT("PHP_DEBUG", PHP_DEBUG, CONST_PERSISTENT | CONST_CS);
2108: REGISTER_MAIN_STRINGL_CONSTANT("PHP_OS", php_os, strlen(php_os), CONST_PERSISTENT | CONST_CS);
2109: REGISTER_MAIN_STRINGL_CONSTANT("PHP_SAPI", sapi_module.name, strlen(sapi_module.name), CONST_PERSISTENT | CONST_CS);
2110: REGISTER_MAIN_STRINGL_CONSTANT("DEFAULT_INCLUDE_PATH", PHP_INCLUDE_PATH, sizeof(PHP_INCLUDE_PATH)-1, CONST_PERSISTENT | CONST_CS);
2111: REGISTER_MAIN_STRINGL_CONSTANT("PEAR_INSTALL_DIR", PEAR_INSTALLDIR, sizeof(PEAR_INSTALLDIR)-1, CONST_PERSISTENT | CONST_CS);
2112: REGISTER_MAIN_STRINGL_CONSTANT("PEAR_EXTENSION_DIR", PHP_EXTENSION_DIR, sizeof(PHP_EXTENSION_DIR)-1, CONST_PERSISTENT | CONST_CS);
2113: REGISTER_MAIN_STRINGL_CONSTANT("PHP_EXTENSION_DIR", PHP_EXTENSION_DIR, sizeof(PHP_EXTENSION_DIR)-1, CONST_PERSISTENT | CONST_CS);
2114: REGISTER_MAIN_STRINGL_CONSTANT("PHP_PREFIX", PHP_PREFIX, sizeof(PHP_PREFIX)-1, CONST_PERSISTENT | CONST_CS);
2115: REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINDIR", PHP_BINDIR, sizeof(PHP_BINDIR)-1, CONST_PERSISTENT | CONST_CS);
2116: #ifndef PHP_WIN32
2117: REGISTER_MAIN_STRINGL_CONSTANT("PHP_MANDIR", PHP_MANDIR, sizeof(PHP_MANDIR)-1, CONST_PERSISTENT | CONST_CS);
2118: #endif
2119: REGISTER_MAIN_STRINGL_CONSTANT("PHP_LIBDIR", PHP_LIBDIR, sizeof(PHP_LIBDIR)-1, CONST_PERSISTENT | CONST_CS);
2120: REGISTER_MAIN_STRINGL_CONSTANT("PHP_DATADIR", PHP_DATADIR, sizeof(PHP_DATADIR)-1, CONST_PERSISTENT | CONST_CS);
2121: REGISTER_MAIN_STRINGL_CONSTANT("PHP_SYSCONFDIR", PHP_SYSCONFDIR, sizeof(PHP_SYSCONFDIR)-1, CONST_PERSISTENT | CONST_CS);
2122: REGISTER_MAIN_STRINGL_CONSTANT("PHP_LOCALSTATEDIR", PHP_LOCALSTATEDIR, sizeof(PHP_LOCALSTATEDIR)-1, CONST_PERSISTENT | CONST_CS);
2123: REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_PATH", PHP_CONFIG_FILE_PATH, strlen(PHP_CONFIG_FILE_PATH), CONST_PERSISTENT | CONST_CS);
2124: REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_SCAN_DIR", PHP_CONFIG_FILE_SCAN_DIR, sizeof(PHP_CONFIG_FILE_SCAN_DIR)-1, CONST_PERSISTENT | CONST_CS);
2125: REGISTER_MAIN_STRINGL_CONSTANT("PHP_SHLIB_SUFFIX", PHP_SHLIB_SUFFIX, sizeof(PHP_SHLIB_SUFFIX)-1, CONST_PERSISTENT | CONST_CS);
2126: REGISTER_MAIN_STRINGL_CONSTANT("PHP_EOL", PHP_EOL, sizeof(PHP_EOL)-1, CONST_PERSISTENT | CONST_CS);
1.1.1.2 misho 2127: REGISTER_MAIN_LONG_CONSTANT("PHP_MAXPATHLEN", MAXPATHLEN, CONST_PERSISTENT | CONST_CS);
1.1 misho 2128: REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MAX", LONG_MAX, CONST_PERSISTENT | CONST_CS);
2129: REGISTER_MAIN_LONG_CONSTANT("PHP_INT_SIZE", sizeof(long), CONST_PERSISTENT | CONST_CS);
2130:
2131: #ifdef PHP_WIN32
2132: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_MAJOR", EG(windows_version_info).dwMajorVersion, CONST_PERSISTENT | CONST_CS);
2133: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_MINOR", EG(windows_version_info).dwMinorVersion, CONST_PERSISTENT | CONST_CS);
2134: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_BUILD", EG(windows_version_info).dwBuildNumber, CONST_PERSISTENT | CONST_CS);
2135: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_PLATFORM", EG(windows_version_info).dwPlatformId, CONST_PERSISTENT | CONST_CS);
2136: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SP_MAJOR", EG(windows_version_info).wServicePackMajor, CONST_PERSISTENT | CONST_CS);
2137: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SP_MINOR", EG(windows_version_info).wServicePackMinor, CONST_PERSISTENT | CONST_CS);
2138: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SUITEMASK", EG(windows_version_info).wSuiteMask, CONST_PERSISTENT | CONST_CS);
2139: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_PRODUCTTYPE", EG(windows_version_info).wProductType, CONST_PERSISTENT | CONST_CS);
2140: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_DOMAIN_CONTROLLER", VER_NT_DOMAIN_CONTROLLER, CONST_PERSISTENT | CONST_CS);
2141: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_SERVER", VER_NT_SERVER, CONST_PERSISTENT | CONST_CS);
2142: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_WORKSTATION", VER_NT_WORKSTATION, CONST_PERSISTENT | CONST_CS);
2143: #endif
2144:
1.1.1.2 misho 2145: php_binary_init(TSRMLS_C);
2146: if (PG(php_binary)) {
2147: REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINARY", PG(php_binary), strlen(PG(php_binary)), CONST_PERSISTENT | CONST_CS);
2148: } else {
2149: REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINARY", "", 0, CONST_PERSISTENT | CONST_CS);
2150: }
2151:
1.1 misho 2152: php_output_register_constants(TSRMLS_C);
2153: php_rfc1867_register_constants(TSRMLS_C);
2154:
2155: /* this will read in php.ini, set up the configuration parameters,
2156: load zend extensions and register php function extensions
2157: to be loaded later */
2158: if (php_init_config(TSRMLS_C) == FAILURE) {
2159: return FAILURE;
2160: }
2161:
2162: /* Register PHP core ini entries */
2163: REGISTER_INI_ENTRIES();
2164:
2165: /* Register Zend ini entries */
2166: zend_register_standard_ini_entries(TSRMLS_C);
2167:
1.1.1.2 misho 2168: /* Disable realpath cache if an open_basedir is set */
2169: if (PG(open_basedir) && *PG(open_basedir)) {
1.1 misho 2170: CWDG(realpath_cache_size_limit) = 0;
2171: }
2172:
2173: /* initialize stream wrappers registry
2174: * (this uses configuration parameters from php.ini)
2175: */
2176: if (php_init_stream_wrappers(module_number TSRMLS_CC) == FAILURE) {
2177: php_printf("PHP: Unable to initialize stream url wrappers.\n");
2178: return FAILURE;
2179: }
2180:
1.1.1.3 ! misho 2181: /* initialize registry for images to be used in phpinfo()
1.1 misho 2182: (this uses configuration parameters from php.ini)
2183: */
2184: if (php_init_info_logos() == FAILURE) {
2185: php_printf("PHP: Unable to initialize info phpinfo logos.\n");
2186: return FAILURE;
2187: }
2188:
2189: zuv.html_errors = 1;
2190: zuv.import_use_extension = ".php";
2191: php_startup_auto_globals(TSRMLS_C);
2192: zend_set_utility_values(&zuv);
2193: php_startup_sapi_content_types(TSRMLS_C);
2194:
2195: /* startup extensions staticly compiled in */
2196: if (php_register_internal_extensions_func(TSRMLS_C) == FAILURE) {
2197: php_printf("Unable to start builtin modules\n");
2198: return FAILURE;
2199: }
2200:
2201: /* start additional PHP extensions */
2202: php_register_extensions(&additional_modules, num_additional_modules TSRMLS_CC);
2203:
2204: /* load and startup extensions compiled as shared objects (aka DLLs)
2205: as requested by php.ini entries
2206: theese are loaded after initialization of internal extensions
2207: as extensions *might* rely on things from ext/standard
2208: which is always an internal extension and to be initialized
2209: ahead of all other internals
2210: */
2211: php_ini_register_extensions(TSRMLS_C);
2212: zend_startup_modules(TSRMLS_C);
2213:
2214: /* start Zend extensions */
2215: zend_startup_extensions();
2216:
1.1.1.2 misho 2217: zend_collect_module_handlers(TSRMLS_C);
2218:
1.1 misho 2219: /* register additional functions */
2220: if (sapi_module.additional_functions) {
2221: if (zend_hash_find(&module_registry, "standard", sizeof("standard"), (void**)&module)==SUCCESS) {
2222: EG(current_module) = module;
2223: zend_register_functions(NULL, sapi_module.additional_functions, NULL, MODULE_PERSISTENT TSRMLS_CC);
2224: EG(current_module) = NULL;
2225: }
2226: }
1.1.1.3 ! misho 2227:
1.1 misho 2228: /* disable certain classes and functions as requested by php.ini */
2229: php_disable_functions(TSRMLS_C);
2230: php_disable_classes(TSRMLS_C);
2231:
2232: /* make core report what it should */
2233: if (zend_hash_find(&module_registry, "core", sizeof("core"), (void**)&module)==SUCCESS) {
2234: module->version = PHP_VERSION;
2235: module->info_func = PHP_MINFO(php_core);
2236: }
2237:
2238:
2239: #ifdef PHP_WIN32
2240: /* Disable incompatible functions for the running platform */
1.1.1.2 misho 2241: if (php_win32_disable_functions(TSRMLS_C) == FAILURE) {
1.1 misho 2242: php_printf("Unable to disable unsupported functions\n");
2243: return FAILURE;
2244: }
2245: #endif
2246:
2247: #ifdef ZTS
2248: zend_post_startup(TSRMLS_C);
2249: #endif
2250:
2251: module_initialized = 1;
2252:
2253: /* Check for deprecated directives */
1.1.1.2 misho 2254: /* NOTE: If you add anything here, remember to add it to Makefile.global! */
1.1 misho 2255: {
1.1.1.2 misho 2256: struct {
2257: const long error_level;
2258: const char *phrase;
2259: const char *directives[16]; /* Remember to change this if the number of directives change */
2260: } directives[2] = {
2261: {
1.1.1.3 ! misho 2262: E_DEPRECATED,
! 2263: "Directive '%s' is deprecated in PHP 5.3 and greater",
1.1.1.2 misho 2264: {
2265: NULL
2266: }
1.1.1.3 ! misho 2267: },
1.1.1.2 misho 2268: {
1.1.1.3 ! misho 2269: E_CORE_ERROR,
! 2270: "Directive '%s' is no longer available in PHP",
1.1.1.2 misho 2271: {
2272: "allow_call_time_pass_reference",
1.1.1.3 ! misho 2273: "define_syslog_variables",
! 2274: "highlight.bg",
! 2275: "magic_quotes_gpc",
! 2276: "magic_quotes_runtime",
! 2277: "magic_quotes_sybase",
! 2278: "register_globals",
! 2279: "register_long_arrays",
! 2280: "safe_mode",
! 2281: "safe_mode_gid",
! 2282: "safe_mode_include_dir",
! 2283: "safe_mode_exec_dir",
! 2284: "safe_mode_allowed_env_vars",
! 2285: "safe_mode_protected_env_vars",
! 2286: "zend.ze1_compatibility_mode",
1.1.1.2 misho 2287: NULL
2288: }
2289: }
1.1 misho 2290: };
2291:
1.1.1.2 misho 2292: unsigned int i;
1.1.1.3 ! misho 2293:
1.1.1.2 misho 2294: zend_try {
2295: /* 2 = Count of deprecation structs */
2296: for (i = 0; i < 2; i++) {
2297: const char **p = directives[i].directives;
1.1 misho 2298:
1.1.1.2 misho 2299: while(*p) {
2300: long value;
2301:
2302: if (cfg_get_long((char*)*p, &value) == SUCCESS && value) {
2303: zend_error(directives[i].error_level, directives[i].phrase, *p);
2304: }
2305:
2306: ++p;
2307: }
2308: }
2309: } zend_catch {
2310: retval = FAILURE;
2311: } zend_end_try();
1.1 misho 2312: }
1.1.1.3 ! misho 2313:
1.1 misho 2314: sapi_deactivate(TSRMLS_C);
2315: module_startup = 0;
2316:
2317: shutdown_memory_manager(1, 0 TSRMLS_CC);
1.1.1.2 misho 2318: zend_interned_strings_snapshot(TSRMLS_C);
1.1 misho 2319:
2320: /* we're done */
1.1.1.2 misho 2321: return retval;
1.1 misho 2322: }
2323: /* }}} */
2324:
2325: void php_module_shutdown_for_exec(void)
2326: {
2327: /* used to close fd's in the range 3.255 here, but it's problematic */
2328: }
2329:
2330: /* {{{ php_module_shutdown_wrapper
2331: */
2332: int php_module_shutdown_wrapper(sapi_module_struct *sapi_globals)
2333: {
2334: TSRMLS_FETCH();
2335: php_module_shutdown(TSRMLS_C);
2336: return SUCCESS;
2337: }
2338: /* }}} */
2339:
2340: /* {{{ php_module_shutdown
2341: */
2342: void php_module_shutdown(TSRMLS_D)
2343: {
2344: int module_number=0; /* for UNREGISTER_INI_ENTRIES() */
2345:
2346: module_shutdown = 1;
2347:
2348: if (!module_initialized) {
2349: return;
2350: }
2351:
2352: #ifdef ZTS
2353: ts_free_worker_threads();
2354: #endif
2355:
2356: #if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK))
2357: /*close winsock */
2358: WSACleanup();
2359: #endif
2360:
2361: #ifdef PHP_WIN32
2362: php_win32_free_rng_lock();
2363: #endif
2364:
2365: sapi_flush(TSRMLS_C);
2366:
2367: zend_shutdown(TSRMLS_C);
1.1.1.3 ! misho 2368:
1.1 misho 2369: /* Destroys filter & transport registries too */
2370: php_shutdown_stream_wrappers(module_number TSRMLS_CC);
2371:
2372: php_shutdown_info_logos();
2373: UNREGISTER_INI_ENTRIES();
2374:
2375: /* close down the ini config */
2376: php_shutdown_config();
2377:
2378: #ifndef ZTS
2379: zend_ini_shutdown(TSRMLS_C);
2380: shutdown_memory_manager(CG(unclean_shutdown), 1 TSRMLS_CC);
2381: #else
2382: zend_ini_global_shutdown(TSRMLS_C);
2383: #endif
2384:
1.1.1.2 misho 2385: php_output_shutdown();
1.1 misho 2386: php_shutdown_temporary_directory();
2387:
2388: module_initialized = 0;
2389:
1.1.1.2 misho 2390: #ifndef ZTS
2391: core_globals_dtor(&core_globals TSRMLS_CC);
2392: gc_globals_dtor(TSRMLS_C);
2393: #else
2394: ts_free_id(core_globals_id);
2395: #endif
2396:
1.1 misho 2397: #if defined(PHP_WIN32) && defined(_MSC_VER) && (_MSC_VER >= 1400)
2398: if (old_invalid_parameter_handler == NULL) {
2399: _set_invalid_parameter_handler(old_invalid_parameter_handler);
2400: }
2401: #endif
2402: }
2403: /* }}} */
2404:
2405: /* {{{ php_execute_script
2406: */
2407: PHPAPI int php_execute_script(zend_file_handle *primary_file TSRMLS_DC)
2408: {
2409: zend_file_handle *prepend_file_p, *append_file_p;
2410: zend_file_handle prepend_file = {0}, append_file = {0};
2411: #if HAVE_BROKEN_GETCWD
1.1.1.3 ! misho 2412: volatile int old_cwd_fd = -1;
1.1 misho 2413: #else
2414: char *old_cwd;
2415: ALLOCA_FLAG(use_heap)
2416: #endif
2417: int retval = 0;
2418:
2419: EG(exit_status) = 0;
2420: if (php_handle_special_queries(TSRMLS_C)) {
2421: zend_file_handle_dtor(primary_file TSRMLS_CC);
2422: return 0;
2423: }
2424: #ifndef HAVE_BROKEN_GETCWD
2425: # define OLD_CWD_SIZE 4096
2426: old_cwd = do_alloca(OLD_CWD_SIZE, use_heap);
2427: old_cwd[0] = '\0';
2428: #endif
2429:
2430: zend_try {
2431: char realfile[MAXPATHLEN];
2432:
2433: #ifdef PHP_WIN32
2434: if(primary_file->filename) {
2435: UpdateIniFromRegistry(primary_file->filename TSRMLS_CC);
2436: }
2437: #endif
2438:
2439: PG(during_request_startup) = 0;
2440:
2441: if (primary_file->filename && !(SG(options) & SAPI_OPTION_NO_CHDIR)) {
2442: #if HAVE_BROKEN_GETCWD
2443: /* this looks nasty to me */
2444: old_cwd_fd = open(".", 0);
2445: #else
1.1.1.2 misho 2446: php_ignore_value(VCWD_GETCWD(old_cwd, OLD_CWD_SIZE-1));
1.1 misho 2447: #endif
2448: VCWD_CHDIR_FILE(primary_file->filename);
2449: }
2450:
2451: /* Only lookup the real file path and add it to the included_files list if already opened
2452: * otherwise it will get opened and added to the included_files list in zend_execute_scripts
2453: */
2454: if (primary_file->filename &&
2455: (primary_file->filename[0] != '-' || primary_file->filename[1] != 0) &&
2456: primary_file->opened_path == NULL &&
2457: primary_file->type != ZEND_HANDLE_FILENAME
2458: ) {
2459: int realfile_len;
2460: int dummy = 1;
2461:
2462: if (expand_filepath(primary_file->filename, realfile TSRMLS_CC)) {
2463: realfile_len = strlen(realfile);
2464: zend_hash_add(&EG(included_files), realfile, realfile_len+1, (void *)&dummy, sizeof(int), NULL);
2465: primary_file->opened_path = estrndup(realfile, realfile_len);
2466: }
2467: }
2468:
2469: if (PG(auto_prepend_file) && PG(auto_prepend_file)[0]) {
2470: prepend_file.filename = PG(auto_prepend_file);
2471: prepend_file.opened_path = NULL;
2472: prepend_file.free_filename = 0;
2473: prepend_file.type = ZEND_HANDLE_FILENAME;
2474: prepend_file_p = &prepend_file;
2475: } else {
2476: prepend_file_p = NULL;
2477: }
2478:
2479: if (PG(auto_append_file) && PG(auto_append_file)[0]) {
2480: append_file.filename = PG(auto_append_file);
2481: append_file.opened_path = NULL;
2482: append_file.free_filename = 0;
2483: append_file.type = ZEND_HANDLE_FILENAME;
2484: append_file_p = &append_file;
2485: } else {
2486: append_file_p = NULL;
2487: }
2488: if (PG(max_input_time) != -1) {
2489: #ifdef PHP_WIN32
2490: zend_unset_timeout(TSRMLS_C);
2491: #endif
2492: zend_set_timeout(INI_INT("max_execution_time"), 0);
2493: }
2494: retval = (zend_execute_scripts(ZEND_REQUIRE TSRMLS_CC, NULL, 3, prepend_file_p, primary_file, append_file_p) == SUCCESS);
2495:
2496: } zend_end_try();
2497:
2498: #if HAVE_BROKEN_GETCWD
2499: if (old_cwd_fd != -1) {
2500: fchdir(old_cwd_fd);
2501: close(old_cwd_fd);
2502: }
2503: #else
2504: if (old_cwd[0] != '\0') {
1.1.1.2 misho 2505: php_ignore_value(VCWD_CHDIR(old_cwd));
1.1 misho 2506: }
2507: free_alloca(old_cwd, use_heap);
2508: #endif
2509: return retval;
2510: }
2511: /* }}} */
2512:
2513: /* {{{ php_execute_simple_script
2514: */
2515: PHPAPI int php_execute_simple_script(zend_file_handle *primary_file, zval **ret TSRMLS_DC)
2516: {
2517: char *old_cwd;
2518: ALLOCA_FLAG(use_heap)
2519:
2520: EG(exit_status) = 0;
2521: #define OLD_CWD_SIZE 4096
2522: old_cwd = do_alloca(OLD_CWD_SIZE, use_heap);
2523: old_cwd[0] = '\0';
2524:
2525: zend_try {
2526: #ifdef PHP_WIN32
2527: if(primary_file->filename) {
2528: UpdateIniFromRegistry(primary_file->filename TSRMLS_CC);
2529: }
2530: #endif
2531:
2532: PG(during_request_startup) = 0;
2533:
2534: if (primary_file->filename && !(SG(options) & SAPI_OPTION_NO_CHDIR)) {
1.1.1.2 misho 2535: php_ignore_value(VCWD_GETCWD(old_cwd, OLD_CWD_SIZE-1));
1.1 misho 2536: VCWD_CHDIR_FILE(primary_file->filename);
2537: }
2538: zend_execute_scripts(ZEND_REQUIRE TSRMLS_CC, ret, 1, primary_file);
2539: } zend_end_try();
2540:
2541: if (old_cwd[0] != '\0') {
1.1.1.2 misho 2542: php_ignore_value(VCWD_CHDIR(old_cwd));
1.1 misho 2543: }
2544:
2545: free_alloca(old_cwd, use_heap);
2546: return EG(exit_status);
2547: }
2548: /* }}} */
2549:
2550: /* {{{ php_handle_aborted_connection
2551: */
2552: PHPAPI void php_handle_aborted_connection(void)
2553: {
2554: TSRMLS_FETCH();
2555:
2556: PG(connection_status) = PHP_CONNECTION_ABORTED;
1.1.1.2 misho 2557: php_output_set_status(PHP_OUTPUT_DISABLED TSRMLS_CC);
1.1 misho 2558:
2559: if (!PG(ignore_user_abort)) {
2560: zend_bailout();
2561: }
2562: }
2563: /* }}} */
2564:
2565: /* {{{ php_handle_auth_data
2566: */
2567: PHPAPI int php_handle_auth_data(const char *auth TSRMLS_DC)
2568: {
2569: int ret = -1;
2570:
2571: if (auth && auth[0] != '\0' && strncmp(auth, "Basic ", 6) == 0) {
2572: char *pass;
2573: char *user;
2574:
2575: user = php_base64_decode(auth + 6, strlen(auth) - 6, NULL);
2576: if (user) {
2577: pass = strchr(user, ':');
2578: if (pass) {
2579: *pass++ = '\0';
2580: SG(request_info).auth_user = user;
2581: SG(request_info).auth_password = estrdup(pass);
2582: ret = 0;
2583: } else {
2584: efree(user);
2585: }
2586: }
2587: }
2588:
2589: if (ret == -1) {
2590: SG(request_info).auth_user = SG(request_info).auth_password = NULL;
2591: } else {
2592: SG(request_info).auth_digest = NULL;
2593: }
2594:
2595: if (ret == -1 && auth && auth[0] != '\0' && strncmp(auth, "Digest ", 7) == 0) {
2596: SG(request_info).auth_digest = estrdup(auth + 7);
2597: ret = 0;
2598: }
2599:
2600: if (ret == -1) {
2601: SG(request_info).auth_digest = NULL;
2602: }
2603:
2604: return ret;
2605: }
2606: /* }}} */
2607:
2608: /* {{{ php_lint_script
2609: */
2610: PHPAPI int php_lint_script(zend_file_handle *file TSRMLS_DC)
2611: {
2612: zend_op_array *op_array;
2613: int retval = FAILURE;
2614:
2615: zend_try {
2616: op_array = zend_compile_file(file, ZEND_INCLUDE TSRMLS_CC);
2617: zend_destroy_file_handle(file TSRMLS_CC);
2618:
2619: if (op_array) {
2620: destroy_op_array(op_array TSRMLS_CC);
2621: efree(op_array);
2622: retval = SUCCESS;
2623: }
2624: } zend_end_try();
2625:
2626: return retval;
2627: }
2628: /* }}} */
2629:
2630: #ifdef PHP_WIN32
2631: /* {{{ dummy_indent
2632: just so that this symbol gets exported... */
2633: PHPAPI void dummy_indent(void)
2634: {
2635: zend_indent();
2636: }
2637: /* }}} */
2638: #endif
2639:
2640: /*
2641: * Local variables:
2642: * tab-width: 4
2643: * c-basic-offset: 4
2644: * End:
2645: * vim600: sw=4 ts=4 fdm=marker
2646: * vim<600: sw=4 ts=4
2647: */
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