Annotation of embedaddon/php/main/main.c, revision 1.1.1.2
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
5: | Copyright (c) 1997-2012 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: 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: */
! 260: static void php_binary_init(TSRMLS_D)
! 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: }
! 600:
1.1 misho 601: /* {{{ php_log_err
602: */
603: PHPAPI void php_log_err(char *log_message TSRMLS_DC)
604: {
605: int fd = -1;
606: time_t error_time;
607:
608: if (PG(in_error_log)) {
609: /* prevent recursive invocation */
610: return;
611: }
612: PG(in_error_log) = 1;
613:
614: /* Try to use the specified logging location. */
615: if (PG(error_log) != NULL) {
616: #ifdef HAVE_SYSLOG_H
617: if (!strcmp(PG(error_log), "syslog")) {
618: php_syslog(LOG_NOTICE, "%s", log_message);
619: PG(in_error_log) = 0;
620: return;
621: }
622: #endif
623: fd = VCWD_OPEN_MODE(PG(error_log), O_CREAT | O_APPEND | O_WRONLY, 0644);
624: if (fd != -1) {
625: char *tmp;
626: int len;
627: char *error_time_str;
628:
629: time(&error_time);
630: error_time_str = php_format_date("d-M-Y H:i:s e", 13, error_time, 0 TSRMLS_CC);
631: len = spprintf(&tmp, 0, "[%s] %s%s", error_time_str, log_message, PHP_EOL);
632: #ifdef PHP_WIN32
633: php_flock(fd, 2);
634: #endif
1.1.1.2 ! misho 635: php_ignore_value(write(fd, tmp, len));
1.1 misho 636: efree(tmp);
637: efree(error_time_str);
638: close(fd);
639: PG(in_error_log) = 0;
640: return;
641: }
642: }
643:
644: /* Otherwise fall back to the default logging location, if we have one */
645:
646: if (sapi_module.log_message) {
1.1.1.2 ! misho 647: sapi_module.log_message(log_message TSRMLS_CC);
1.1 misho 648: }
649: PG(in_error_log) = 0;
650: }
651: /* }}} */
652:
653: /* {{{ php_write
654: wrapper for modules to use PHPWRITE */
655: PHPAPI int php_write(void *buf, uint size TSRMLS_DC)
656: {
657: return PHPWRITE(buf, size);
658: }
659: /* }}} */
660:
661: /* {{{ php_printf
662: */
663: PHPAPI int php_printf(const char *format, ...)
664: {
665: va_list args;
666: int ret;
667: char *buffer;
668: int size;
669: TSRMLS_FETCH();
670:
671: va_start(args, format);
672: size = vspprintf(&buffer, 0, format, args);
673: ret = PHPWRITE(buffer, size);
674: efree(buffer);
675: va_end(args);
676:
677: return ret;
678: }
679: /* }}} */
680:
681: /* {{{ php_verror */
682: /* php_verror is called from php_error_docref<n> functions.
683: * Its purpose is to unify error messages and automatically generate clickable
684: * html error messages if correcponding ini setting (html_errors) is activated.
685: * See: CODING_STANDARDS for details.
686: */
687: PHPAPI void php_verror(const char *docref, const char *params, int type, const char *format, va_list args TSRMLS_DC)
688: {
689: char *buffer = NULL, *docref_buf = NULL, *target = NULL;
690: char *docref_target = "", *docref_root = "";
691: char *p;
692: int buffer_len = 0;
1.1.1.2 ! misho 693: const char *space = "";
! 694: const char *class_name = "";
! 695: const char *function;
1.1 misho 696: int origin_len;
697: char *origin;
698: char *message;
699: int is_function = 0;
700:
701: /* get error text into buffer and escape for html if necessary */
702: buffer_len = vspprintf(&buffer, 0, format, args);
1.1.1.2 ! misho 703:
1.1 misho 704: if (PG(html_errors)) {
1.1.1.2 ! misho 705: size_t len;
1.1 misho 706: char *replace = php_escape_html_entities(buffer, buffer_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC);
707: efree(buffer);
708: buffer = replace;
709: buffer_len = len;
710: }
711:
712: /* which function caused the problem if any at all */
713: if (php_during_module_startup()) {
714: function = "PHP Startup";
715: } else if (php_during_module_shutdown()) {
716: function = "PHP Shutdown";
717: } else if (EG(current_execute_data) &&
718: EG(current_execute_data)->opline &&
719: EG(current_execute_data)->opline->opcode == ZEND_INCLUDE_OR_EVAL
720: ) {
1.1.1.2 ! misho 721: switch (EG(current_execute_data)->opline->extended_value) {
1.1 misho 722: case ZEND_EVAL:
723: function = "eval";
724: is_function = 1;
725: break;
726: case ZEND_INCLUDE:
727: function = "include";
728: is_function = 1;
729: break;
730: case ZEND_INCLUDE_ONCE:
731: function = "include_once";
732: is_function = 1;
733: break;
734: case ZEND_REQUIRE:
735: function = "require";
736: is_function = 1;
737: break;
738: case ZEND_REQUIRE_ONCE:
739: function = "require_once";
740: is_function = 1;
741: break;
742: default:
743: function = "Unknown";
744: }
745: } else {
746: function = get_active_function_name(TSRMLS_C);
747: if (!function || !strlen(function)) {
748: function = "Unknown";
749: } else {
750: is_function = 1;
751: class_name = get_active_class_name(&space TSRMLS_CC);
752: }
753: }
754:
755: /* if we still have memory then format the origin */
756: if (is_function) {
757: origin_len = spprintf(&origin, 0, "%s%s%s(%s)", class_name, space, function, params);
758: } else {
759: origin_len = spprintf(&origin, 0, "%s", function);
760: }
761:
762: if (PG(html_errors)) {
1.1.1.2 ! misho 763: size_t len;
1.1 misho 764: char *replace = php_escape_html_entities(origin, origin_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC);
765: efree(origin);
766: origin = replace;
767: }
768:
769: /* origin and buffer available, so lets come up with the error message */
770: if (docref && docref[0] == '#') {
771: docref_target = strchr(docref, '#');
772: docref = NULL;
773: }
774:
775: /* no docref given but function is known (the default) */
776: if (!docref && is_function) {
777: int doclen;
778: if (space[0] == '\0') {
779: doclen = spprintf(&docref_buf, 0, "function.%s", function);
780: } else {
781: doclen = spprintf(&docref_buf, 0, "%s.%s", class_name, function);
782: }
783: while((p = strchr(docref_buf, '_')) != NULL) {
784: *p = '-';
785: }
786: docref = php_strtolower(docref_buf, doclen);
787: }
788:
789: /* we have a docref for a function AND
1.1.1.2 ! misho 790: * - we show errors in html mode AND
! 791: * - the user wants to see the links
1.1 misho 792: */
1.1.1.2 ! misho 793: if (docref && is_function && PG(html_errors) && strlen(PG(docref_root))) {
1.1 misho 794: if (strncmp(docref, "http://", 7)) {
795: /* We don't have 'http://' so we use docref_root */
796:
797: char *ref; /* temp copy for duplicated docref */
798:
799: docref_root = PG(docref_root);
800:
801: ref = estrdup(docref);
802: if (docref_buf) {
803: efree(docref_buf);
804: }
805: docref_buf = ref;
806: /* strip of the target if any */
807: p = strrchr(ref, '#');
808: if (p) {
809: target = estrdup(p);
810: if (target) {
811: docref_target = target;
812: *p = '\0';
813: }
814: }
815: /* add the extension if it is set in ini */
816: if (PG(docref_ext) && strlen(PG(docref_ext))) {
817: spprintf(&docref_buf, 0, "%s%s", ref, PG(docref_ext));
818: efree(ref);
819: }
820: docref = docref_buf;
821: }
822: /* display html formatted or only show the additional links */
823: if (PG(html_errors)) {
824: spprintf(&message, 0, "%s [<a href='%s%s%s'>%s</a>]: %s", origin, docref_root, docref, docref_target, docref, buffer);
825: } else {
826: spprintf(&message, 0, "%s [%s%s%s]: %s", origin, docref_root, docref, docref_target, buffer);
827: }
828: if (target) {
829: efree(target);
830: }
831: } else {
832: spprintf(&message, 0, "%s: %s", origin, buffer);
833: }
834: efree(origin);
835: if (docref_buf) {
836: efree(docref_buf);
837: }
838:
839: if (PG(track_errors) && module_initialized &&
840: (!EG(user_error_handler) || !(EG(user_error_handler_error_reporting) & type))) {
841: if (!EG(active_symbol_table)) {
842: zend_rebuild_symbol_table(TSRMLS_C);
843: }
844: if (EG(active_symbol_table)) {
845: zval *tmp;
846: ALLOC_INIT_ZVAL(tmp);
847: ZVAL_STRINGL(tmp, buffer, buffer_len, 1);
848: zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) &tmp, sizeof(zval *), NULL);
849: }
850: }
851: efree(buffer);
852:
853: php_error(type, "%s", message);
854: efree(message);
855: }
856: /* }}} */
857:
858: /* {{{ php_error_docref0 */
859: /* See: CODING_STANDARDS for details. */
860: PHPAPI void php_error_docref0(const char *docref TSRMLS_DC, int type, const char *format, ...)
861: {
862: va_list args;
863:
864: va_start(args, format);
865: php_verror(docref, "", type, format, args TSRMLS_CC);
866: va_end(args);
867: }
868: /* }}} */
869:
870: /* {{{ php_error_docref1 */
871: /* See: CODING_STANDARDS for details. */
872: PHPAPI void php_error_docref1(const char *docref TSRMLS_DC, const char *param1, int type, const char *format, ...)
873: {
874: va_list args;
875:
876: va_start(args, format);
877: php_verror(docref, param1, type, format, args TSRMLS_CC);
878: va_end(args);
879: }
880: /* }}} */
881:
882: /* {{{ php_error_docref2 */
883: /* See: CODING_STANDARDS for details. */
884: PHPAPI void php_error_docref2(const char *docref TSRMLS_DC, const char *param1, const char *param2, int type, const char *format, ...)
885: {
886: char *params;
887: va_list args;
888:
889: spprintf(¶ms, 0, "%s,%s", param1, param2);
890: va_start(args, format);
891: php_verror(docref, params ? params : "...", type, format, args TSRMLS_CC);
892: va_end(args);
893: if (params) {
894: efree(params);
895: }
896: }
897: /* }}} */
898:
899: #ifdef PHP_WIN32
900: #define PHP_WIN32_ERROR_MSG_BUFFER_SIZE 512
901: PHPAPI void php_win32_docref2_from_error(DWORD error, const char *param1, const char *param2 TSRMLS_DC) {
902: if (error == 0) {
903: php_error_docref2(NULL TSRMLS_CC, param1, param2, E_WARNING, "%s", strerror(errno));
904: } else {
905: char buf[PHP_WIN32_ERROR_MSG_BUFFER_SIZE + 1];
906: int buf_len;
907:
908: FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, error, 0, buf, PHP_WIN32_ERROR_MSG_BUFFER_SIZE, NULL);
909: buf_len = strlen(buf);
910: if (buf_len >= 2) {
911: buf[buf_len - 1] = '\0';
912: buf[buf_len - 2] = '\0';
913: }
914: php_error_docref2(NULL TSRMLS_CC, param1, param2, E_WARNING, "%s (code: %lu)", (char *)buf, error);
915: }
916: }
917: #undef PHP_WIN32_ERROR_MSG_BUFFER_SIZE
918: #endif
919:
920: /* {{{ php_html_puts */
921: PHPAPI void php_html_puts(const char *str, uint size TSRMLS_DC)
922: {
923: zend_html_puts(str, size TSRMLS_CC);
924: }
925: /* }}} */
926:
927: /* {{{ php_error_cb
928: extended error handling function */
929: static void php_error_cb(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args)
930: {
931: char *buffer;
932: int buffer_len, display;
933: TSRMLS_FETCH();
934:
935: buffer_len = vspprintf(&buffer, PG(log_errors_max_len), format, args);
936:
937: /* check for repeated errors to be ignored */
938: if (PG(ignore_repeated_errors) && PG(last_error_message)) {
939: /* no check for PG(last_error_file) is needed since it cannot
940: * be NULL if PG(last_error_message) is not NULL */
941: if (strcmp(PG(last_error_message), buffer)
942: || (!PG(ignore_repeated_source)
943: && ((PG(last_error_lineno) != (int)error_lineno)
944: || strcmp(PG(last_error_file), error_filename)))) {
945: display = 1;
946: } else {
947: display = 0;
948: }
949: } else {
950: display = 1;
951: }
952:
953: /* store the error if it has changed */
954: if (display) {
1.1.1.2 ! misho 955: #ifdef ZEND_SIGNALS
! 956: HANDLE_BLOCK_INTERRUPTIONS();
! 957: #endif
1.1 misho 958: if (PG(last_error_message)) {
959: free(PG(last_error_message));
960: PG(last_error_message) = NULL;
961: }
962: if (PG(last_error_file)) {
963: free(PG(last_error_file));
964: PG(last_error_file) = NULL;
965: }
1.1.1.2 ! misho 966: #ifdef ZEND_SIGNALS
! 967: HANDLE_UNBLOCK_INTERRUPTIONS();
! 968: #endif
1.1 misho 969: if (!error_filename) {
970: error_filename = "Unknown";
971: }
972: PG(last_error_type) = type;
973: PG(last_error_message) = strdup(buffer);
974: PG(last_error_file) = strdup(error_filename);
975: PG(last_error_lineno) = error_lineno;
976: }
977:
978: /* according to error handling mode, suppress error, throw exception or show it */
979: if (EG(error_handling) != EH_NORMAL) {
980: switch (type) {
981: case E_ERROR:
982: case E_CORE_ERROR:
983: case E_COMPILE_ERROR:
984: case E_USER_ERROR:
985: case E_PARSE:
986: /* fatal errors are real errors and cannot be made exceptions */
987: break;
988: case E_STRICT:
989: case E_DEPRECATED:
990: case E_USER_DEPRECATED:
991: /* for the sake of BC to old damaged code */
992: break;
993: case E_NOTICE:
994: case E_USER_NOTICE:
995: /* notices are no errors and are not treated as such like E_WARNINGS */
996: break;
997: default:
998: /* throw an exception if we are in EH_THROW mode
999: * but DO NOT overwrite a pending exception
1000: */
1001: if (EG(error_handling) == EH_THROW && !EG(exception)) {
1002: zend_throw_error_exception(EG(exception_class), buffer, 0, type TSRMLS_CC);
1003: }
1004: efree(buffer);
1005: return;
1006: }
1007: }
1008:
1009: /* display/log the error if necessary */
1010: if (display && (EG(error_reporting) & type || (type & E_CORE))
1011: && (PG(log_errors) || PG(display_errors) || (!module_initialized))) {
1012: char *error_type_str;
1013:
1014: switch (type) {
1015: case E_ERROR:
1016: case E_CORE_ERROR:
1017: case E_COMPILE_ERROR:
1018: case E_USER_ERROR:
1019: error_type_str = "Fatal error";
1020: break;
1021: case E_RECOVERABLE_ERROR:
1022: error_type_str = "Catchable fatal error";
1023: break;
1024: case E_WARNING:
1025: case E_CORE_WARNING:
1026: case E_COMPILE_WARNING:
1027: case E_USER_WARNING:
1028: error_type_str = "Warning";
1029: break;
1030: case E_PARSE:
1031: error_type_str = "Parse error";
1032: break;
1033: case E_NOTICE:
1034: case E_USER_NOTICE:
1035: error_type_str = "Notice";
1036: break;
1037: case E_STRICT:
1038: error_type_str = "Strict Standards";
1039: break;
1040: case E_DEPRECATED:
1041: case E_USER_DEPRECATED:
1042: error_type_str = "Deprecated";
1043: break;
1044: default:
1045: error_type_str = "Unknown error";
1046: break;
1047: }
1048:
1049: if (!module_initialized || PG(log_errors)) {
1050: char *log_buffer;
1051: #ifdef PHP_WIN32
1052: if ((type == E_CORE_ERROR || type == E_CORE_WARNING) && PG(display_startup_errors)) {
1053: MessageBox(NULL, buffer, error_type_str, MB_OK|ZEND_SERVICE_MB_STYLE);
1054: }
1055: #endif
1056: spprintf(&log_buffer, 0, "PHP %s: %s in %s on line %d", error_type_str, buffer, error_filename, error_lineno);
1057: php_log_err(log_buffer TSRMLS_CC);
1058: efree(log_buffer);
1059: }
1060:
1.1.1.2 ! misho 1061: if (PG(display_errors) && ((module_initialized && !PG(during_request_startup)) || (PG(display_startup_errors)))) {
1.1 misho 1062: if (PG(xmlrpc_errors)) {
1063: 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);
1064: } else {
1065: char *prepend_string = INI_STR("error_prepend_string");
1066: char *append_string = INI_STR("error_append_string");
1067:
1068: if (PG(html_errors)) {
1.1.1.2 ! misho 1069: if (type == E_ERROR || type == E_PARSE) {
! 1070: size_t len;
1.1 misho 1071: char *buf = php_escape_html_entities(buffer, buffer_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC);
1072: 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));
1073: efree(buf);
1074: } else {
1075: 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));
1076: }
1077: } else {
1078: /* Write CLI/CGI errors to stderr if display_errors = "stderr" */
1079: if ((!strcmp(sapi_module.name, "cli") || !strcmp(sapi_module.name, "cgi")) &&
1080: PG(display_errors) == PHP_DISPLAY_ERRORS_STDERR
1081: ) {
1082: #ifdef PHP_WIN32
1083: fprintf(stderr, "%s: %s in %s on line%d\n", error_type_str, buffer, error_filename, error_lineno);
1084: fflush(stderr);
1085: #else
1086: fprintf(stderr, "%s: %s in %s on line %d\n", error_type_str, buffer, error_filename, error_lineno);
1087: #endif
1088: } else {
1089: 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));
1090: }
1091: }
1092: }
1093: }
1094: #if ZEND_DEBUG
1095: if (PG(report_zend_debug)) {
1096: zend_bool trigger_break;
1097:
1098: switch (type) {
1099: case E_ERROR:
1100: case E_CORE_ERROR:
1101: case E_COMPILE_ERROR:
1102: case E_USER_ERROR:
1103: trigger_break=1;
1104: break;
1105: default:
1106: trigger_break=0;
1107: break;
1108: }
1109: zend_output_debug_string(trigger_break, "%s(%d) : %s - %s", error_filename, error_lineno, error_type_str, buffer);
1110: }
1111: #endif
1112: }
1113:
1114: /* Bail out if we can't recover */
1115: switch (type) {
1116: case E_CORE_ERROR:
1117: if(!module_initialized) {
1118: /* bad error in module startup - no way we can live with this */
1119: exit(-2);
1120: }
1121: /* no break - intentionally */
1122: case E_ERROR:
1123: case E_RECOVERABLE_ERROR:
1124: case E_PARSE:
1125: case E_COMPILE_ERROR:
1126: case E_USER_ERROR:
1127: EG(exit_status) = 255;
1128: if (module_initialized) {
1129: if (!PG(display_errors) &&
1130: !SG(headers_sent) &&
1131: SG(sapi_headers).http_response_code == 200
1132: ) {
1133: sapi_header_line ctr = {0};
1134:
1135: ctr.line = "HTTP/1.0 500 Internal Server Error";
1.1.1.2 ! misho 1136: ctr.line_len = sizeof("HTTP/1.0 500 Internal Server Error") - 1;
1.1 misho 1137: sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC);
1138: }
1139: /* the parser would return 1 (failure), we can bail out nicely */
1.1.1.2 ! misho 1140: if (type == E_PARSE) {
! 1141: CG(parse_error) = 0;
! 1142: } else {
1.1 misho 1143: /* restore memory limit */
1144: zend_set_memory_limit(PG(memory_limit));
1145: efree(buffer);
1146: zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC);
1147: zend_bailout();
1148: return;
1149: }
1150: }
1151: break;
1152: }
1153:
1154: /* Log if necessary */
1155: if (!display) {
1156: efree(buffer);
1157: return;
1158: }
1159:
1160: if (PG(track_errors) && module_initialized) {
1161: if (!EG(active_symbol_table)) {
1162: zend_rebuild_symbol_table(TSRMLS_C);
1163: }
1164: if (EG(active_symbol_table)) {
1165: zval *tmp;
1166: ALLOC_INIT_ZVAL(tmp);
1167: ZVAL_STRINGL(tmp, buffer, buffer_len, 1);
1168: zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) & tmp, sizeof(zval *), NULL);
1169: }
1170: }
1171:
1172: efree(buffer);
1173: }
1174: /* }}} */
1175:
1.1.1.2 ! misho 1176: /* {{{ php_get_current_user
! 1177: */
! 1178: PHPAPI char *php_get_current_user(TSRMLS_D)
! 1179: {
! 1180: struct stat *pstat;
! 1181:
! 1182: if (SG(request_info).current_user) {
! 1183: return SG(request_info).current_user;
! 1184: }
! 1185:
! 1186: /* FIXME: I need to have this somehow handled if
! 1187: USE_SAPI is defined, because cgi will also be
! 1188: interfaced in USE_SAPI */
! 1189:
! 1190: pstat = sapi_get_stat(TSRMLS_C);
! 1191:
! 1192: if (!pstat) {
! 1193: return "";
! 1194: } else {
! 1195: #ifdef PHP_WIN32
! 1196: char name[256];
! 1197: DWORD len = sizeof(name)-1;
! 1198:
! 1199: if (!GetUserName(name, &len)) {
! 1200: return "";
! 1201: }
! 1202: name[len] = '\0';
! 1203: SG(request_info).current_user_length = len;
! 1204: SG(request_info).current_user = estrndup(name, len);
! 1205: return SG(request_info).current_user;
! 1206: #else
! 1207: struct passwd *pwd;
! 1208: #if defined(ZTS) && defined(HAVE_GETPWUID_R) && defined(_SC_GETPW_R_SIZE_MAX)
! 1209: struct passwd _pw;
! 1210: struct passwd *retpwptr = NULL;
! 1211: int pwbuflen = sysconf(_SC_GETPW_R_SIZE_MAX);
! 1212: char *pwbuf;
! 1213:
! 1214: if (pwbuflen < 1) {
! 1215: return "";
! 1216: }
! 1217: pwbuf = emalloc(pwbuflen);
! 1218: if (getpwuid_r(pstat->st_uid, &_pw, pwbuf, pwbuflen, &retpwptr) != 0) {
! 1219: efree(pwbuf);
! 1220: return "";
! 1221: }
! 1222: pwd = &_pw;
! 1223: #else
! 1224: if ((pwd=getpwuid(pstat->st_uid))==NULL) {
! 1225: return "";
! 1226: }
! 1227: #endif
! 1228: SG(request_info).current_user_length = strlen(pwd->pw_name);
! 1229: SG(request_info).current_user = estrndup(pwd->pw_name, SG(request_info).current_user_length);
! 1230: #if defined(ZTS) && defined(HAVE_GETPWUID_R) && defined(_SC_GETPW_R_SIZE_MAX)
! 1231: efree(pwbuf);
! 1232: #endif
! 1233: return SG(request_info).current_user;
! 1234: #endif
! 1235: }
! 1236: }
! 1237: /* }}} */
! 1238:
1.1 misho 1239: /* {{{ proto bool set_time_limit(int seconds)
1240: Sets the maximum time a script can run */
1241: PHP_FUNCTION(set_time_limit)
1242: {
1243: long new_timeout;
1244: char *new_timeout_str;
1245: int new_timeout_strlen;
1246:
1247: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &new_timeout) == FAILURE) {
1248: return;
1249: }
1250:
1251: new_timeout_strlen = zend_spprintf(&new_timeout_str, 0, "%ld", new_timeout);
1252:
1253: 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) {
1254: RETVAL_TRUE;
1255: } else {
1256: RETVAL_FALSE;
1257: }
1258: efree(new_timeout_str);
1259: }
1260: /* }}} */
1261:
1262: /* {{{ php_fopen_wrapper_for_zend
1263: */
1264: static FILE *php_fopen_wrapper_for_zend(const char *filename, char **opened_path TSRMLS_DC)
1265: {
1.1.1.2 ! misho 1266: 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 1267: }
1268: /* }}} */
1269:
1270: static void php_zend_stream_closer(void *handle TSRMLS_DC) /* {{{ */
1271: {
1272: php_stream_close((php_stream*)handle);
1273: }
1274: /* }}} */
1275:
1276: static void php_zend_stream_mmap_closer(void *handle TSRMLS_DC) /* {{{ */
1277: {
1278: php_stream_mmap_unmap((php_stream*)handle);
1279: php_zend_stream_closer(handle TSRMLS_CC);
1280: }
1281: /* }}} */
1282:
1283: static size_t php_zend_stream_fsizer(void *handle TSRMLS_DC) /* {{{ */
1284: {
1285: php_stream_statbuf ssb;
1286: if (php_stream_stat((php_stream*)handle, &ssb) == 0) {
1287: return ssb.sb.st_size;
1288: }
1289: return 0;
1290: }
1291: /* }}} */
1292:
1293: static int php_stream_open_for_zend(const char *filename, zend_file_handle *handle TSRMLS_DC) /* {{{ */
1294: {
1.1.1.2 ! misho 1295: return php_stream_open_for_zend_ex(filename, handle, USE_PATH|REPORT_ERRORS|STREAM_OPEN_FOR_INCLUDE TSRMLS_CC);
1.1 misho 1296: }
1297: /* }}} */
1298:
1299: PHPAPI int php_stream_open_for_zend_ex(const char *filename, zend_file_handle *handle, int mode TSRMLS_DC) /* {{{ */
1300: {
1301: char *p;
1302: size_t len, mapped_len;
1303: php_stream *stream = php_stream_open_wrapper((char *)filename, "rb", mode, &handle->opened_path);
1304:
1305: if (stream) {
1.1.1.2 ! misho 1306: #if HAVE_MMAP || defined(PHP_WIN32)
1.1 misho 1307: size_t page_size = REAL_PAGE_SIZE;
1308: #endif
1309:
1310: handle->filename = (char*)filename;
1311: handle->free_filename = 0;
1312: handle->handle.stream.handle = stream;
1313: handle->handle.stream.reader = (zend_stream_reader_t)_php_stream_read;
1314: handle->handle.stream.fsizer = php_zend_stream_fsizer;
1315: handle->handle.stream.isatty = 0;
1316: /* can we mmap immeadiately? */
1317: memset(&handle->handle.stream.mmap, 0, sizeof(handle->handle.stream.mmap));
1318: len = php_zend_stream_fsizer(stream TSRMLS_CC);
1319: if (len != 0
1.1.1.2 ! misho 1320: #if HAVE_MMAP || defined(PHP_WIN32)
1.1 misho 1321: && ((len - 1) % page_size) <= page_size - ZEND_MMAP_AHEAD
1322: #endif
1323: && php_stream_mmap_possible(stream)
1324: && (p = php_stream_mmap_range(stream, 0, len, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped_len)) != NULL) {
1325: handle->handle.stream.closer = php_zend_stream_mmap_closer;
1326: handle->handle.stream.mmap.buf = p;
1327: handle->handle.stream.mmap.len = mapped_len;
1328: handle->type = ZEND_HANDLE_MAPPED;
1329: } else {
1330: handle->handle.stream.closer = php_zend_stream_closer;
1331: handle->type = ZEND_HANDLE_STREAM;
1332: }
1333: /* suppress warning if this stream is not explicitly closed */
1334: php_stream_auto_cleanup(stream);
1335:
1336: return SUCCESS;
1337: }
1338: return FAILURE;
1339: }
1340: /* }}} */
1341:
1342: static char *php_resolve_path_for_zend(const char *filename, int filename_len TSRMLS_DC) /* {{{ */
1343: {
1344: return php_resolve_path(filename, filename_len, PG(include_path) TSRMLS_CC);
1345: }
1346: /* }}} */
1347:
1348: /* {{{ php_get_configuration_directive_for_zend
1349: */
1350: static int php_get_configuration_directive_for_zend(const char *name, uint name_length, zval *contents)
1351: {
1352: zval *retval = cfg_get_entry(name, name_length);
1353:
1354: if (retval) {
1355: *contents = *retval;
1356: return SUCCESS;
1357: } else {
1358: return FAILURE;
1359: }
1360: }
1361: /* }}} */
1362:
1363: /* {{{ php_message_handler_for_zend
1364: */
1.1.1.2 ! misho 1365: static void php_message_handler_for_zend(long message, const void *data TSRMLS_DC)
1.1 misho 1366: {
1367: switch (message) {
1368: case ZMSG_FAILED_INCLUDE_FOPEN:
1369: 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)));
1370: break;
1371: case ZMSG_FAILED_REQUIRE_FOPEN:
1372: 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)));
1373: break;
1374: case ZMSG_FAILED_HIGHLIGHT_FOPEN:
1375: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed opening '%s' for highlighting", php_strip_url_passwd((char *) data));
1376: break;
1377: case ZMSG_MEMORY_LEAK_DETECTED:
1378: case ZMSG_MEMORY_LEAK_REPEATED:
1379: #if ZEND_DEBUG
1380: if (EG(error_reporting) & E_WARNING) {
1381: char memory_leak_buf[1024];
1382:
1383: if (message==ZMSG_MEMORY_LEAK_DETECTED) {
1384: zend_leak_info *t = (zend_leak_info *) data;
1385:
1386: 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));
1387: if (t->orig_filename) {
1388: char relay_buf[512];
1389:
1390: snprintf(relay_buf, 512, "%s(%d) : Actual location (location was relayed)\n", t->orig_filename, t->orig_lineno);
1391: strlcat(memory_leak_buf, relay_buf, sizeof(memory_leak_buf));
1392: }
1393: } else {
1394: unsigned long leak_count = (zend_uintptr_t) data;
1395:
1396: snprintf(memory_leak_buf, 512, "Last leak repeated %ld time%s\n", leak_count, (leak_count>1?"s":""));
1397: }
1398: # if defined(PHP_WIN32)
1399: OutputDebugString(memory_leak_buf);
1400: # else
1401: fprintf(stderr, "%s", memory_leak_buf);
1402: # endif
1403: }
1404: #endif
1405: break;
1406: case ZMSG_MEMORY_LEAKS_GRAND_TOTAL:
1407: #if ZEND_DEBUG
1408: if (EG(error_reporting) & E_WARNING) {
1409: char memory_leak_buf[512];
1410:
1411: snprintf(memory_leak_buf, 512, "=== Total %d memory leaks detected ===\n", *((zend_uint *) data));
1412: # if defined(PHP_WIN32)
1413: OutputDebugString(memory_leak_buf);
1414: # else
1415: fprintf(stderr, "%s", memory_leak_buf);
1416: # endif
1417: }
1418: #endif
1419: break;
1420: case ZMSG_LOG_SCRIPT_NAME: {
1421: struct tm *ta, tmbuf;
1422: time_t curtime;
1423: char *datetime_str, asctimebuf[52];
1424: char memory_leak_buf[4096];
1425:
1426: time(&curtime);
1427: ta = php_localtime_r(&curtime, &tmbuf);
1428: datetime_str = php_asctime_r(ta, asctimebuf);
1429: if (datetime_str) {
1430: datetime_str[strlen(datetime_str)-1]=0; /* get rid of the trailing newline */
1431: snprintf(memory_leak_buf, sizeof(memory_leak_buf), "[%s] Script: '%s'\n", datetime_str, SAFE_FILENAME(SG(request_info).path_translated));
1432: } else {
1433: snprintf(memory_leak_buf, sizeof(memory_leak_buf), "[null] Script: '%s'\n", SAFE_FILENAME(SG(request_info).path_translated));
1434: }
1435: # if defined(PHP_WIN32)
1436: OutputDebugString(memory_leak_buf);
1437: # else
1438: fprintf(stderr, "%s", memory_leak_buf);
1439: # endif
1440: }
1441: break;
1442: }
1443: }
1444: /* }}} */
1445:
1446:
1447: void php_on_timeout(int seconds TSRMLS_DC)
1448: {
1449: PG(connection_status) |= PHP_CONNECTION_TIMEOUT;
1450: zend_set_timeout(EG(timeout_seconds), 1);
1451: if(PG(exit_on_timeout)) sapi_terminate_process(TSRMLS_C);
1452: }
1453:
1454: #if PHP_SIGCHILD
1455: /* {{{ sigchld_handler
1456: */
1457: static void sigchld_handler(int apar)
1458: {
1.1.1.2 ! misho 1459: int errno_save = errno;
! 1460:
1.1 misho 1461: while (waitpid(-1, NULL, WNOHANG) > 0);
1462: signal(SIGCHLD, sigchld_handler);
1.1.1.2 ! misho 1463:
! 1464: errno = errno_save;
1.1 misho 1465: }
1466: /* }}} */
1467: #endif
1468:
1469: /* {{{ php_start_sapi()
1470: */
1471: static int php_start_sapi(TSRMLS_D)
1472: {
1473: int retval = SUCCESS;
1474:
1475: if(!SG(sapi_started)) {
1476: zend_try {
1477: PG(during_request_startup) = 1;
1478:
1479: /* initialize global variables */
1480: PG(modules_activated) = 0;
1481: PG(header_is_being_sent) = 0;
1482: PG(connection_status) = PHP_CONNECTION_NORMAL;
1483:
1484: zend_activate(TSRMLS_C);
1485: zend_set_timeout(EG(timeout_seconds), 1);
1486: zend_activate_modules(TSRMLS_C);
1487: PG(modules_activated)=1;
1488: } zend_catch {
1489: retval = FAILURE;
1490: } zend_end_try();
1491:
1492: SG(sapi_started) = 1;
1493: }
1494: return retval;
1495: }
1496:
1497: /* }}} */
1498:
1499: /* {{{ php_request_startup
1500: */
1501: #ifndef APACHE_HOOKS
1502: int php_request_startup(TSRMLS_D)
1503: {
1504: int retval = SUCCESS;
1505:
1.1.1.2 ! misho 1506: #ifdef HAVE_DTRACE
! 1507: DTRACE_REQUEST_STARTUP(SAFE_FILENAME(SG(request_info).path_translated), SAFE_FILENAME(SG(request_info).request_uri), SAFE_FILENAME(SG(request_info).request_method));
! 1508: #endif /* HAVE_DTRACE */
! 1509:
1.1 misho 1510: #ifdef PHP_WIN32
1511: PG(com_initialized) = 0;
1512: #endif
1513:
1514: #if PHP_SIGCHILD
1515: signal(SIGCHLD, sigchld_handler);
1516: #endif
1517:
1518: zend_try {
1519: PG(in_error_log) = 0;
1520: PG(during_request_startup) = 1;
1521:
1522: php_output_activate(TSRMLS_C);
1523:
1524: /* initialize global variables */
1525: PG(modules_activated) = 0;
1526: PG(header_is_being_sent) = 0;
1527: PG(connection_status) = PHP_CONNECTION_NORMAL;
1528: PG(in_user_include) = 0;
1529:
1530: zend_activate(TSRMLS_C);
1531: sapi_activate(TSRMLS_C);
1532:
1.1.1.2 ! misho 1533: #ifdef ZEND_SIGNALS
! 1534: zend_signal_activate(TSRMLS_C);
! 1535: #endif
! 1536:
1.1 misho 1537: if (PG(max_input_time) == -1) {
1538: zend_set_timeout(EG(timeout_seconds), 1);
1539: } else {
1540: zend_set_timeout(PG(max_input_time), 1);
1541: }
1542:
1.1.1.2 ! misho 1543: /* Disable realpath cache if an open_basedir is set */
! 1544: if (PG(open_basedir) && *PG(open_basedir)) {
1.1 misho 1545: CWDG(realpath_cache_size_limit) = 0;
1546: }
1547:
1548: if (PG(expose_php)) {
1549: sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1);
1550: }
1551:
1552: if (PG(output_handler) && PG(output_handler)[0]) {
1.1.1.2 ! misho 1553: zval *oh;
! 1554:
! 1555: MAKE_STD_ZVAL(oh);
! 1556: ZVAL_STRING(oh, PG(output_handler), 1);
! 1557: php_output_start_user(oh, 0, PHP_OUTPUT_HANDLER_STDFLAGS TSRMLS_CC);
! 1558: zval_ptr_dtor(&oh);
1.1 misho 1559: } else if (PG(output_buffering)) {
1.1.1.2 ! misho 1560: php_output_start_user(NULL, PG(output_buffering) > 1 ? PG(output_buffering) : 0, PHP_OUTPUT_HANDLER_STDFLAGS TSRMLS_CC);
1.1 misho 1561: } else if (PG(implicit_flush)) {
1.1.1.2 ! misho 1562: php_output_set_implicit_flush(1 TSRMLS_CC);
1.1 misho 1563: }
1564:
1565: /* We turn this off in php_execute_script() */
1566: /* PG(during_request_startup) = 0; */
1567:
1568: php_hash_environment(TSRMLS_C);
1569: zend_activate_modules(TSRMLS_C);
1570: PG(modules_activated)=1;
1571: } zend_catch {
1572: retval = FAILURE;
1573: } zend_end_try();
1574:
1575: SG(sapi_started) = 1;
1576:
1577: return retval;
1578: }
1579: # else
1580: int php_request_startup(TSRMLS_D)
1581: {
1582: int retval = SUCCESS;
1583:
1584: #if PHP_SIGCHILD
1585: signal(SIGCHLD, sigchld_handler);
1586: #endif
1587:
1588: if (php_start_sapi() == FAILURE) {
1589: return FAILURE;
1590: }
1591:
1592: php_output_activate(TSRMLS_C);
1593: sapi_activate(TSRMLS_C);
1594: php_hash_environment(TSRMLS_C);
1595:
1596: zend_try {
1597: PG(during_request_startup) = 1;
1598: if (PG(expose_php)) {
1599: sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1);
1600: }
1601: } zend_catch {
1602: retval = FAILURE;
1603: } zend_end_try();
1604:
1605: return retval;
1606: }
1607: # endif
1608: /* }}} */
1609:
1610: /* {{{ php_request_startup_for_hook
1611: */
1612: int php_request_startup_for_hook(TSRMLS_D)
1613: {
1614: int retval = SUCCESS;
1615:
1616: #if PHP_SIGCHLD
1617: signal(SIGCHLD, sigchld_handler);
1618: #endif
1619:
1620: if (php_start_sapi(TSRMLS_C) == FAILURE) {
1621: return FAILURE;
1622: }
1623:
1624: php_output_activate(TSRMLS_C);
1625: sapi_activate_headers_only(TSRMLS_C);
1626: php_hash_environment(TSRMLS_C);
1627:
1628: return retval;
1629: }
1630: /* }}} */
1631:
1632: /* {{{ php_request_shutdown_for_exec
1633: */
1634: void php_request_shutdown_for_exec(void *dummy)
1635: {
1636: TSRMLS_FETCH();
1637:
1638: /* used to close fd's in the 3..255 range here, but it's problematic
1639: */
1640: shutdown_memory_manager(1, 1 TSRMLS_CC);
1.1.1.2 ! misho 1641: zend_interned_strings_restore(TSRMLS_C);
1.1 misho 1642: }
1643: /* }}} */
1644:
1645: /* {{{ php_request_shutdown_for_hook
1646: */
1647: void php_request_shutdown_for_hook(void *dummy)
1648: {
1649: TSRMLS_FETCH();
1650:
1651: if (PG(modules_activated)) zend_try {
1652: php_call_shutdown_functions(TSRMLS_C);
1653: } zend_end_try();
1654:
1655: if (PG(modules_activated)) {
1656: zend_deactivate_modules(TSRMLS_C);
1657: php_free_shutdown_functions(TSRMLS_C);
1658: }
1659:
1660: zend_try {
1.1.1.2 ! misho 1661: zend_unset_timeout(TSRMLS_C);
! 1662: } zend_end_try();
! 1663:
! 1664: zend_try {
1.1 misho 1665: int i;
1666:
1667: for (i = 0; i < NUM_TRACK_VARS; i++) {
1668: if (PG(http_globals)[i]) {
1669: zval_ptr_dtor(&PG(http_globals)[i]);
1670: }
1671: }
1672: } zend_end_try();
1673:
1674: zend_deactivate(TSRMLS_C);
1675:
1676: zend_try {
1677: sapi_deactivate(TSRMLS_C);
1678: } zend_end_try();
1679:
1680: zend_try {
1681: php_shutdown_stream_hashes(TSRMLS_C);
1682: } zend_end_try();
1683:
1684: zend_try {
1685: shutdown_memory_manager(CG(unclean_shutdown), 0 TSRMLS_CC);
1686: } zend_end_try();
1687:
1.1.1.2 ! misho 1688: zend_interned_strings_restore(TSRMLS_C);
! 1689:
! 1690: #ifdef ZEND_SIGNALS
1.1 misho 1691: zend_try {
1.1.1.2 ! misho 1692: zend_signal_deactivate(TSRMLS_C);
1.1 misho 1693: } zend_end_try();
1.1.1.2 ! misho 1694: #endif
1.1 misho 1695: }
1696:
1697: /* }}} */
1698:
1699: /* {{{ php_request_shutdown
1700: */
1701: void php_request_shutdown(void *dummy)
1702: {
1703: zend_bool report_memleaks;
1704: TSRMLS_FETCH();
1705:
1706: report_memleaks = PG(report_memleaks);
1707:
1708: /* EG(opline_ptr) points into nirvana and therefore cannot be safely accessed
1709: * inside zend_executor callback functions.
1710: */
1711: EG(opline_ptr) = NULL;
1712: EG(active_op_array) = NULL;
1713:
1714: php_deactivate_ticks(TSRMLS_C);
1715:
1716: /* 1. Call all possible shutdown functions registered with register_shutdown_function() */
1717: if (PG(modules_activated)) zend_try {
1718: php_call_shutdown_functions(TSRMLS_C);
1719: } zend_end_try();
1720:
1721: /* 2. Call all possible __destruct() functions */
1722: zend_try {
1723: zend_call_destructors(TSRMLS_C);
1724: } zend_end_try();
1725:
1726: /* 3. Flush all output buffers */
1727: zend_try {
1728: zend_bool send_buffer = SG(request_info).headers_only ? 0 : 1;
1.1.1.2 ! misho 1729:
1.1 misho 1730: if (CG(unclean_shutdown) && PG(last_error_type) == E_ERROR &&
1.1.1.2 ! misho 1731: (size_t)PG(memory_limit) < zend_memory_usage(1 TSRMLS_CC)
! 1732: ) {
1.1 misho 1733: send_buffer = 0;
1734: }
1.1.1.2 ! misho 1735:
! 1736: if (!send_buffer) {
! 1737: php_output_discard_all(TSRMLS_C);
! 1738: } else {
! 1739: php_output_end_all(TSRMLS_C);
! 1740: }
! 1741: } zend_end_try();
! 1742:
! 1743: /* 4. Shutdown output layer (send the set HTTP headers, cleanup output handlers, etc.) */
! 1744: zend_try {
! 1745: php_output_deactivate(TSRMLS_C);
1.1 misho 1746: } zend_end_try();
1747:
1.1.1.2 ! misho 1748: /* 5. Reset max_execution_time (no longer executing php code after response sent) */
1.1 misho 1749: zend_try {
1.1.1.2 ! misho 1750: zend_unset_timeout(TSRMLS_C);
1.1 misho 1751: } zend_end_try();
1752:
1.1.1.2 ! misho 1753: /* 6. Call all extensions RSHUTDOWN functions */
1.1 misho 1754: if (PG(modules_activated)) {
1755: zend_deactivate_modules(TSRMLS_C);
1756: php_free_shutdown_functions(TSRMLS_C);
1757: }
1758:
1.1.1.2 ! misho 1759: /* 7. Destroy super-globals */
1.1 misho 1760: zend_try {
1761: int i;
1762:
1763: for (i=0; i<NUM_TRACK_VARS; i++) {
1764: if (PG(http_globals)[i]) {
1765: zval_ptr_dtor(&PG(http_globals)[i]);
1766: }
1767: }
1768: } zend_end_try();
1769:
1.1.1.2 ! misho 1770: /* 7.5 free last error information */
1.1 misho 1771: if (PG(last_error_message)) {
1772: free(PG(last_error_message));
1773: PG(last_error_message) = NULL;
1774: }
1775: if (PG(last_error_file)) {
1776: free(PG(last_error_file));
1777: PG(last_error_file) = NULL;
1778: }
1779:
1780: /* 7. Shutdown scanner/executor/compiler and restore ini entries */
1781: zend_deactivate(TSRMLS_C);
1782:
1783: /* 8. Call all extensions post-RSHUTDOWN functions */
1784: zend_try {
1785: zend_post_deactivate_modules(TSRMLS_C);
1786: } zend_end_try();
1787:
1788: /* 9. SAPI related shutdown (free stuff) */
1789: zend_try {
1790: sapi_deactivate(TSRMLS_C);
1791: } zend_end_try();
1792:
1793: /* 10. Destroy stream hashes */
1794: zend_try {
1795: php_shutdown_stream_hashes(TSRMLS_C);
1796: } zend_end_try();
1797:
1798: /* 11. Free Willy (here be crashes) */
1799: zend_try {
1800: shutdown_memory_manager(CG(unclean_shutdown) || !report_memleaks, 0 TSRMLS_CC);
1801: } zend_end_try();
1.1.1.2 ! misho 1802: zend_interned_strings_restore(TSRMLS_C);
1.1 misho 1803:
1804: /* 12. Reset max_execution_time */
1805: zend_try {
1806: zend_unset_timeout(TSRMLS_C);
1807: } zend_end_try();
1808:
1809: #ifdef PHP_WIN32
1810: if (PG(com_initialized)) {
1811: CoUninitialize();
1812: PG(com_initialized) = 0;
1813: }
1814: #endif
1.1.1.2 ! misho 1815:
! 1816: #ifdef HAVE_DTRACE
! 1817: DTRACE_REQUEST_SHUTDOWN(SAFE_FILENAME(SG(request_info).path_translated), SAFE_FILENAME(SG(request_info).request_uri), SAFE_FILENAME(SG(request_info).request_method));
! 1818: #endif /* HAVE_DTRACE */
1.1 misho 1819: }
1820: /* }}} */
1821:
1822: /* {{{ php_com_initialize
1823: */
1824: PHPAPI void php_com_initialize(TSRMLS_D)
1825: {
1826: #ifdef PHP_WIN32
1827: if (!PG(com_initialized)) {
1828: if (CoInitialize(NULL) == S_OK) {
1829: PG(com_initialized) = 1;
1830: }
1831: }
1832: #endif
1833: }
1834: /* }}} */
1835:
1.1.1.2 ! misho 1836: /* {{{ php_output_wrapper
1.1 misho 1837: */
1.1.1.2 ! misho 1838: static int php_output_wrapper(const char *str, uint str_length)
1.1 misho 1839: {
1840: TSRMLS_FETCH();
1.1.1.2 ! misho 1841: return php_output_write(str, str_length TSRMLS_CC);
1.1 misho 1842: }
1843: /* }}} */
1844:
1845: #ifdef ZTS
1846: /* {{{ core_globals_ctor
1847: */
1848: static void core_globals_ctor(php_core_globals *core_globals TSRMLS_DC)
1849: {
1850: memset(core_globals, 0, sizeof(*core_globals));
1851:
1852: php_startup_ticks(TSRMLS_C);
1853: }
1854: /* }}} */
1855: #endif
1856:
1857: /* {{{ core_globals_dtor
1858: */
1859: static void core_globals_dtor(php_core_globals *core_globals TSRMLS_DC)
1860: {
1861: if (core_globals->last_error_message) {
1862: free(core_globals->last_error_message);
1863: }
1864: if (core_globals->last_error_file) {
1865: free(core_globals->last_error_file);
1866: }
1867: if (core_globals->disable_functions) {
1868: free(core_globals->disable_functions);
1869: }
1870: if (core_globals->disable_classes) {
1871: free(core_globals->disable_classes);
1872: }
1.1.1.2 ! misho 1873: if (core_globals->php_binary) {
! 1874: free(core_globals->php_binary);
! 1875: }
1.1 misho 1876:
1877: php_shutdown_ticks(TSRMLS_C);
1878: }
1879: /* }}} */
1880:
1881: PHP_MINFO_FUNCTION(php_core) { /* {{{ */
1882: php_info_print_table_start();
1883: php_info_print_table_row(2, "PHP Version", PHP_VERSION);
1884: php_info_print_table_end();
1885: DISPLAY_INI_ENTRIES();
1886: }
1887: /* }}} */
1888:
1889: /* {{{ php_register_extensions
1890: */
1891: int php_register_extensions(zend_module_entry **ptr, int count TSRMLS_DC)
1892: {
1893: zend_module_entry **end = ptr + count;
1894:
1895: while (ptr < end) {
1896: if (*ptr) {
1897: if (zend_register_internal_module(*ptr TSRMLS_CC)==NULL) {
1898: return FAILURE;
1899: }
1900: }
1901: ptr++;
1902: }
1903: return SUCCESS;
1904: }
1905: /* }}} */
1906:
1.1.1.2 ! misho 1907: #if defined(PHP_WIN32) && _MSC_VER >= 1400
1.1 misho 1908: static _invalid_parameter_handler old_invalid_parameter_handler;
1909:
1910: void dummy_invalid_parameter_handler(
1911: const wchar_t *expression,
1912: const wchar_t *function,
1913: const wchar_t *file,
1914: unsigned int line,
1915: uintptr_t pEwserved)
1916: {
1917: static int called = 0;
1918: char buf[1024];
1919: int len;
1920:
1921: if (!called) {
1922: TSRMLS_FETCH();
1923: if(PG(windows_show_crt_warning)) {
1924: called = 1;
1925: if (function) {
1926: if (file) {
1927: len = _snprintf(buf, sizeof(buf)-1, "Invalid parameter detected in CRT function '%ws' (%ws:%d)", function, file, line);
1928: } else {
1929: len = _snprintf(buf, sizeof(buf)-1, "Invalid parameter detected in CRT function '%ws'", function);
1930: }
1931: } else {
1932: len = _snprintf(buf, sizeof(buf)-1, "Invalid CRT parameter detected (function not known)");
1933: }
1934: zend_error(E_WARNING, "%s", buf);
1935: called = 0;
1936: }
1937: }
1938: }
1939: #endif
1940:
1941: /* {{{ php_module_startup
1942: */
1943: int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint num_additional_modules)
1944: {
1945: zend_utility_functions zuf;
1946: zend_utility_values zuv;
1.1.1.2 ! misho 1947: int retval = SUCCESS, module_number=0; /* for REGISTER_INI_ENTRIES() */
1.1 misho 1948: char *php_os;
1949: zend_module_entry *module;
1950: #ifdef ZTS
1951: zend_executor_globals *executor_globals;
1952: void ***tsrm_ls;
1953: php_core_globals *core_globals;
1954: #endif
1.1.1.2 ! misho 1955:
1.1 misho 1956: #if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK))
1957: WORD wVersionRequested = MAKEWORD(2, 0);
1958: WSADATA wsaData;
1959: #endif
1960: #ifdef PHP_WIN32
1.1.1.2 ! misho 1961: php_os = "WINNT";
! 1962: #if _MSC_VER >= 1400
1.1 misho 1963: old_invalid_parameter_handler =
1964: _set_invalid_parameter_handler(dummy_invalid_parameter_handler);
1965: if (old_invalid_parameter_handler != NULL) {
1966: _set_invalid_parameter_handler(old_invalid_parameter_handler);
1967: }
1968:
1969: /* Disable the message box for assertions.*/
1970: _CrtSetReportMode(_CRT_ASSERT, 0);
1971: #endif
1972: #else
1973: php_os=PHP_OS;
1974: #endif
1975:
1976: #ifdef ZTS
1977: tsrm_ls = ts_resource(0);
1978: #endif
1979:
1980: #ifdef PHP_WIN32
1981: php_win32_init_rng_lock();
1982: #endif
1983:
1984: module_shutdown = 0;
1985: module_startup = 1;
1986: sapi_initialize_empty_request(TSRMLS_C);
1987: sapi_activate(TSRMLS_C);
1988:
1989: if (module_initialized) {
1990: return SUCCESS;
1991: }
1992:
1993: sapi_module = *sf;
1994:
1995: php_output_startup();
1996:
1997: zuf.error_function = php_error_cb;
1998: zuf.printf_function = php_printf;
1.1.1.2 ! misho 1999: zuf.write_function = php_output_wrapper;
1.1 misho 2000: zuf.fopen_function = php_fopen_wrapper_for_zend;
2001: zuf.message_handler = php_message_handler_for_zend;
2002: zuf.block_interruptions = sapi_module.block_interruptions;
2003: zuf.unblock_interruptions = sapi_module.unblock_interruptions;
2004: zuf.get_configuration_directive = php_get_configuration_directive_for_zend;
2005: zuf.ticks_function = php_run_ticks;
2006: zuf.on_timeout = php_on_timeout;
2007: zuf.stream_open_function = php_stream_open_for_zend;
2008: zuf.vspprintf_function = vspprintf;
2009: zuf.getenv_function = sapi_getenv;
2010: zuf.resolve_path_function = php_resolve_path_for_zend;
2011: zend_startup(&zuf, NULL TSRMLS_CC);
2012:
2013: #ifdef ZTS
2014: executor_globals = ts_resource(executor_globals_id);
2015: ts_allocate_id(&core_globals_id, sizeof(php_core_globals), (ts_allocate_ctor) core_globals_ctor, (ts_allocate_dtor) core_globals_dtor);
2016: core_globals = ts_resource(core_globals_id);
2017: #ifdef PHP_WIN32
2018: 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);
2019: #endif
2020: #else
2021: php_startup_ticks(TSRMLS_C);
2022: #endif
2023: gc_globals_ctor(TSRMLS_C);
2024:
2025: #ifdef PHP_WIN32
2026: {
2027: OSVERSIONINFOEX *osvi = &EG(windows_version_info);
2028:
2029: ZeroMemory(osvi, sizeof(OSVERSIONINFOEX));
2030: osvi->dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
2031: if( !GetVersionEx((OSVERSIONINFO *) osvi)) {
2032: php_printf("\nGetVersionEx unusable. %d\n", GetLastError());
2033: return FAILURE;
2034: }
2035: }
2036: #endif
2037: EG(bailout) = NULL;
2038: EG(error_reporting) = E_ALL & ~E_NOTICE;
2039: EG(active_symbol_table) = NULL;
2040: PG(header_is_being_sent) = 0;
2041: SG(request_info).headers_only = 0;
2042: SG(request_info).argv0 = NULL;
2043: SG(request_info).argc=0;
2044: SG(request_info).argv=(char **)NULL;
2045: PG(connection_status) = PHP_CONNECTION_NORMAL;
2046: PG(during_request_startup) = 0;
2047: PG(last_error_message) = NULL;
2048: PG(last_error_file) = NULL;
2049: PG(last_error_lineno) = 0;
2050: EG(error_handling) = EH_NORMAL;
2051: EG(exception_class) = NULL;
2052: PG(disable_functions) = NULL;
2053: PG(disable_classes) = NULL;
2054:
2055: #if HAVE_SETLOCALE
2056: setlocale(LC_CTYPE, "");
2057: zend_update_current_locale();
2058: #endif
2059:
2060: #if HAVE_TZSET
2061: tzset();
2062: #endif
2063:
2064: #if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK))
2065: /* start up winsock services */
2066: if (WSAStartup(wVersionRequested, &wsaData) != 0) {
2067: php_printf("\nwinsock.dll unusable. %d\n", WSAGetLastError());
2068: return FAILURE;
2069: }
2070: #endif
2071:
2072: le_index_ptr = zend_register_list_destructors_ex(NULL, NULL, "index pointer", 0);
2073:
2074: /* Register constants */
2075: REGISTER_MAIN_STRINGL_CONSTANT("PHP_VERSION", PHP_VERSION, sizeof(PHP_VERSION)-1, CONST_PERSISTENT | CONST_CS);
2076: REGISTER_MAIN_LONG_CONSTANT("PHP_MAJOR_VERSION", PHP_MAJOR_VERSION, CONST_PERSISTENT | CONST_CS);
2077: REGISTER_MAIN_LONG_CONSTANT("PHP_MINOR_VERSION", PHP_MINOR_VERSION, CONST_PERSISTENT | CONST_CS);
2078: REGISTER_MAIN_LONG_CONSTANT("PHP_RELEASE_VERSION", PHP_RELEASE_VERSION, CONST_PERSISTENT | CONST_CS);
2079: REGISTER_MAIN_STRINGL_CONSTANT("PHP_EXTRA_VERSION", PHP_EXTRA_VERSION, sizeof(PHP_EXTRA_VERSION) - 1, CONST_PERSISTENT | CONST_CS);
2080: REGISTER_MAIN_LONG_CONSTANT("PHP_VERSION_ID", PHP_VERSION_ID, CONST_PERSISTENT | CONST_CS);
2081: #ifdef ZTS
2082: REGISTER_MAIN_LONG_CONSTANT("PHP_ZTS", 1, CONST_PERSISTENT | CONST_CS);
2083: #else
2084: REGISTER_MAIN_LONG_CONSTANT("PHP_ZTS", 0, CONST_PERSISTENT | CONST_CS);
2085: #endif
2086: REGISTER_MAIN_LONG_CONSTANT("PHP_DEBUG", PHP_DEBUG, CONST_PERSISTENT | CONST_CS);
2087: REGISTER_MAIN_STRINGL_CONSTANT("PHP_OS", php_os, strlen(php_os), CONST_PERSISTENT | CONST_CS);
2088: REGISTER_MAIN_STRINGL_CONSTANT("PHP_SAPI", sapi_module.name, strlen(sapi_module.name), CONST_PERSISTENT | CONST_CS);
2089: REGISTER_MAIN_STRINGL_CONSTANT("DEFAULT_INCLUDE_PATH", PHP_INCLUDE_PATH, sizeof(PHP_INCLUDE_PATH)-1, CONST_PERSISTENT | CONST_CS);
2090: REGISTER_MAIN_STRINGL_CONSTANT("PEAR_INSTALL_DIR", PEAR_INSTALLDIR, sizeof(PEAR_INSTALLDIR)-1, CONST_PERSISTENT | CONST_CS);
2091: REGISTER_MAIN_STRINGL_CONSTANT("PEAR_EXTENSION_DIR", PHP_EXTENSION_DIR, sizeof(PHP_EXTENSION_DIR)-1, CONST_PERSISTENT | CONST_CS);
2092: REGISTER_MAIN_STRINGL_CONSTANT("PHP_EXTENSION_DIR", PHP_EXTENSION_DIR, sizeof(PHP_EXTENSION_DIR)-1, CONST_PERSISTENT | CONST_CS);
2093: REGISTER_MAIN_STRINGL_CONSTANT("PHP_PREFIX", PHP_PREFIX, sizeof(PHP_PREFIX)-1, CONST_PERSISTENT | CONST_CS);
2094: REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINDIR", PHP_BINDIR, sizeof(PHP_BINDIR)-1, CONST_PERSISTENT | CONST_CS);
2095: #ifndef PHP_WIN32
2096: REGISTER_MAIN_STRINGL_CONSTANT("PHP_MANDIR", PHP_MANDIR, sizeof(PHP_MANDIR)-1, CONST_PERSISTENT | CONST_CS);
2097: #endif
2098: REGISTER_MAIN_STRINGL_CONSTANT("PHP_LIBDIR", PHP_LIBDIR, sizeof(PHP_LIBDIR)-1, CONST_PERSISTENT | CONST_CS);
2099: REGISTER_MAIN_STRINGL_CONSTANT("PHP_DATADIR", PHP_DATADIR, sizeof(PHP_DATADIR)-1, CONST_PERSISTENT | CONST_CS);
2100: REGISTER_MAIN_STRINGL_CONSTANT("PHP_SYSCONFDIR", PHP_SYSCONFDIR, sizeof(PHP_SYSCONFDIR)-1, CONST_PERSISTENT | CONST_CS);
2101: REGISTER_MAIN_STRINGL_CONSTANT("PHP_LOCALSTATEDIR", PHP_LOCALSTATEDIR, sizeof(PHP_LOCALSTATEDIR)-1, CONST_PERSISTENT | CONST_CS);
2102: REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_PATH", PHP_CONFIG_FILE_PATH, strlen(PHP_CONFIG_FILE_PATH), CONST_PERSISTENT | CONST_CS);
2103: 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);
2104: REGISTER_MAIN_STRINGL_CONSTANT("PHP_SHLIB_SUFFIX", PHP_SHLIB_SUFFIX, sizeof(PHP_SHLIB_SUFFIX)-1, CONST_PERSISTENT | CONST_CS);
2105: REGISTER_MAIN_STRINGL_CONSTANT("PHP_EOL", PHP_EOL, sizeof(PHP_EOL)-1, CONST_PERSISTENT | CONST_CS);
1.1.1.2 ! misho 2106: REGISTER_MAIN_LONG_CONSTANT("PHP_MAXPATHLEN", MAXPATHLEN, CONST_PERSISTENT | CONST_CS);
1.1 misho 2107: REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MAX", LONG_MAX, CONST_PERSISTENT | CONST_CS);
2108: REGISTER_MAIN_LONG_CONSTANT("PHP_INT_SIZE", sizeof(long), CONST_PERSISTENT | CONST_CS);
2109:
2110: #ifdef PHP_WIN32
2111: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_MAJOR", EG(windows_version_info).dwMajorVersion, CONST_PERSISTENT | CONST_CS);
2112: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_MINOR", EG(windows_version_info).dwMinorVersion, CONST_PERSISTENT | CONST_CS);
2113: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_BUILD", EG(windows_version_info).dwBuildNumber, CONST_PERSISTENT | CONST_CS);
2114: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_PLATFORM", EG(windows_version_info).dwPlatformId, CONST_PERSISTENT | CONST_CS);
2115: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SP_MAJOR", EG(windows_version_info).wServicePackMajor, CONST_PERSISTENT | CONST_CS);
2116: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SP_MINOR", EG(windows_version_info).wServicePackMinor, CONST_PERSISTENT | CONST_CS);
2117: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_SUITEMASK", EG(windows_version_info).wSuiteMask, CONST_PERSISTENT | CONST_CS);
2118: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_VERSION_PRODUCTTYPE", EG(windows_version_info).wProductType, CONST_PERSISTENT | CONST_CS);
2119: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_DOMAIN_CONTROLLER", VER_NT_DOMAIN_CONTROLLER, CONST_PERSISTENT | CONST_CS);
2120: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_SERVER", VER_NT_SERVER, CONST_PERSISTENT | CONST_CS);
2121: REGISTER_MAIN_LONG_CONSTANT("PHP_WINDOWS_NT_WORKSTATION", VER_NT_WORKSTATION, CONST_PERSISTENT | CONST_CS);
2122: #endif
2123:
1.1.1.2 ! misho 2124: php_binary_init(TSRMLS_C);
! 2125: if (PG(php_binary)) {
! 2126: REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINARY", PG(php_binary), strlen(PG(php_binary)), CONST_PERSISTENT | CONST_CS);
! 2127: } else {
! 2128: REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINARY", "", 0, CONST_PERSISTENT | CONST_CS);
! 2129: }
! 2130:
1.1 misho 2131: php_output_register_constants(TSRMLS_C);
2132: php_rfc1867_register_constants(TSRMLS_C);
2133:
2134: /* this will read in php.ini, set up the configuration parameters,
2135: load zend extensions and register php function extensions
2136: to be loaded later */
2137: if (php_init_config(TSRMLS_C) == FAILURE) {
2138: return FAILURE;
2139: }
2140:
2141: /* Register PHP core ini entries */
2142: REGISTER_INI_ENTRIES();
2143:
2144: /* Register Zend ini entries */
2145: zend_register_standard_ini_entries(TSRMLS_C);
2146:
1.1.1.2 ! misho 2147: /* Disable realpath cache if an open_basedir is set */
! 2148: if (PG(open_basedir) && *PG(open_basedir)) {
1.1 misho 2149: CWDG(realpath_cache_size_limit) = 0;
2150: }
2151:
2152: /* initialize stream wrappers registry
2153: * (this uses configuration parameters from php.ini)
2154: */
2155: if (php_init_stream_wrappers(module_number TSRMLS_CC) == FAILURE) {
2156: php_printf("PHP: Unable to initialize stream url wrappers.\n");
2157: return FAILURE;
2158: }
2159:
2160: /* initialize registry for images to be used in phpinfo()
2161: (this uses configuration parameters from php.ini)
2162: */
2163: if (php_init_info_logos() == FAILURE) {
2164: php_printf("PHP: Unable to initialize info phpinfo logos.\n");
2165: return FAILURE;
2166: }
2167:
2168: zuv.html_errors = 1;
2169: zuv.import_use_extension = ".php";
2170: php_startup_auto_globals(TSRMLS_C);
2171: zend_set_utility_values(&zuv);
2172: php_startup_sapi_content_types(TSRMLS_C);
2173:
2174: /* startup extensions staticly compiled in */
2175: if (php_register_internal_extensions_func(TSRMLS_C) == FAILURE) {
2176: php_printf("Unable to start builtin modules\n");
2177: return FAILURE;
2178: }
2179:
2180: /* start additional PHP extensions */
2181: php_register_extensions(&additional_modules, num_additional_modules TSRMLS_CC);
2182:
2183: /* load and startup extensions compiled as shared objects (aka DLLs)
2184: as requested by php.ini entries
2185: theese are loaded after initialization of internal extensions
2186: as extensions *might* rely on things from ext/standard
2187: which is always an internal extension and to be initialized
2188: ahead of all other internals
2189: */
2190: php_ini_register_extensions(TSRMLS_C);
2191: zend_startup_modules(TSRMLS_C);
2192:
2193: /* start Zend extensions */
2194: zend_startup_extensions();
2195:
1.1.1.2 ! misho 2196: zend_collect_module_handlers(TSRMLS_C);
! 2197:
1.1 misho 2198: /* register additional functions */
2199: if (sapi_module.additional_functions) {
2200: if (zend_hash_find(&module_registry, "standard", sizeof("standard"), (void**)&module)==SUCCESS) {
2201: EG(current_module) = module;
2202: zend_register_functions(NULL, sapi_module.additional_functions, NULL, MODULE_PERSISTENT TSRMLS_CC);
2203: EG(current_module) = NULL;
2204: }
2205: }
2206:
2207: /* disable certain classes and functions as requested by php.ini */
2208: php_disable_functions(TSRMLS_C);
2209: php_disable_classes(TSRMLS_C);
2210:
2211: /* make core report what it should */
2212: if (zend_hash_find(&module_registry, "core", sizeof("core"), (void**)&module)==SUCCESS) {
2213: module->version = PHP_VERSION;
2214: module->info_func = PHP_MINFO(php_core);
2215: }
2216:
2217:
2218: #ifdef PHP_WIN32
2219: /* Disable incompatible functions for the running platform */
1.1.1.2 ! misho 2220: if (php_win32_disable_functions(TSRMLS_C) == FAILURE) {
1.1 misho 2221: php_printf("Unable to disable unsupported functions\n");
2222: return FAILURE;
2223: }
2224: #endif
2225:
2226: #ifdef ZTS
2227: zend_post_startup(TSRMLS_C);
2228: #endif
2229:
2230: module_initialized = 1;
2231:
2232: /* Check for deprecated directives */
1.1.1.2 ! misho 2233: /* NOTE: If you add anything here, remember to add it to Makefile.global! */
1.1 misho 2234: {
1.1.1.2 ! misho 2235: struct {
! 2236: const long error_level;
! 2237: const char *phrase;
! 2238: const char *directives[16]; /* Remember to change this if the number of directives change */
! 2239: } directives[2] = {
! 2240: {
! 2241: E_DEPRECATED,
! 2242: "Directive '%s' is deprecated in PHP 5.3 and greater",
! 2243: {
! 2244: NULL
! 2245: }
! 2246: },
! 2247: {
! 2248: E_CORE_ERROR,
! 2249: "Directive '%s' is no longer available in PHP",
! 2250: {
! 2251: "allow_call_time_pass_reference",
! 2252: "define_syslog_variables",
! 2253: "highlight.bg",
! 2254: "magic_quotes_gpc",
! 2255: "magic_quotes_runtime",
! 2256: "magic_quotes_sybase",
! 2257: "register_globals",
! 2258: "register_long_arrays",
! 2259: "safe_mode",
! 2260: "safe_mode_gid",
! 2261: "safe_mode_include_dir",
! 2262: "safe_mode_exec_dir",
! 2263: "safe_mode_allowed_env_vars",
! 2264: "safe_mode_protected_env_vars",
! 2265: "zend.ze1_compatibility_mode",
! 2266: NULL
! 2267: }
! 2268: }
1.1 misho 2269: };
2270:
1.1.1.2 ! misho 2271: unsigned int i;
! 2272:
! 2273: zend_try {
! 2274: /* 2 = Count of deprecation structs */
! 2275: for (i = 0; i < 2; i++) {
! 2276: const char **p = directives[i].directives;
1.1 misho 2277:
1.1.1.2 ! misho 2278: while(*p) {
! 2279: long value;
! 2280:
! 2281: if (cfg_get_long((char*)*p, &value) == SUCCESS && value) {
! 2282: zend_error(directives[i].error_level, directives[i].phrase, *p);
! 2283: }
! 2284:
! 2285: ++p;
! 2286: }
! 2287: }
! 2288: } zend_catch {
! 2289: retval = FAILURE;
! 2290: } zend_end_try();
1.1 misho 2291: }
2292:
2293: sapi_deactivate(TSRMLS_C);
2294: module_startup = 0;
2295:
2296: shutdown_memory_manager(1, 0 TSRMLS_CC);
1.1.1.2 ! misho 2297: zend_interned_strings_snapshot(TSRMLS_C);
1.1 misho 2298:
2299: /* we're done */
1.1.1.2 ! misho 2300: return retval;
1.1 misho 2301: }
2302: /* }}} */
2303:
2304: void php_module_shutdown_for_exec(void)
2305: {
2306: /* used to close fd's in the range 3.255 here, but it's problematic */
2307: }
2308:
2309: /* {{{ php_module_shutdown_wrapper
2310: */
2311: int php_module_shutdown_wrapper(sapi_module_struct *sapi_globals)
2312: {
2313: TSRMLS_FETCH();
2314: php_module_shutdown(TSRMLS_C);
2315: return SUCCESS;
2316: }
2317: /* }}} */
2318:
2319: /* {{{ php_module_shutdown
2320: */
2321: void php_module_shutdown(TSRMLS_D)
2322: {
2323: int module_number=0; /* for UNREGISTER_INI_ENTRIES() */
2324:
2325: module_shutdown = 1;
2326:
2327: if (!module_initialized) {
2328: return;
2329: }
2330:
2331: #ifdef ZTS
2332: ts_free_worker_threads();
2333: #endif
2334:
2335: #if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK))
2336: /*close winsock */
2337: WSACleanup();
2338: #endif
2339:
2340: #ifdef PHP_WIN32
2341: php_win32_free_rng_lock();
2342: #endif
2343:
2344: sapi_flush(TSRMLS_C);
2345:
2346: zend_shutdown(TSRMLS_C);
2347:
2348: /* Destroys filter & transport registries too */
2349: php_shutdown_stream_wrappers(module_number TSRMLS_CC);
2350:
2351: php_shutdown_info_logos();
2352: UNREGISTER_INI_ENTRIES();
2353:
2354: /* close down the ini config */
2355: php_shutdown_config();
2356:
2357: #ifndef ZTS
2358: zend_ini_shutdown(TSRMLS_C);
2359: shutdown_memory_manager(CG(unclean_shutdown), 1 TSRMLS_CC);
2360: #else
2361: zend_ini_global_shutdown(TSRMLS_C);
2362: #endif
2363:
1.1.1.2 ! misho 2364: php_output_shutdown();
1.1 misho 2365: php_shutdown_temporary_directory();
2366:
2367: module_initialized = 0;
2368:
1.1.1.2 ! misho 2369: #ifndef ZTS
! 2370: core_globals_dtor(&core_globals TSRMLS_CC);
! 2371: gc_globals_dtor(TSRMLS_C);
! 2372: #else
! 2373: ts_free_id(core_globals_id);
! 2374: #endif
! 2375:
1.1 misho 2376: #if defined(PHP_WIN32) && defined(_MSC_VER) && (_MSC_VER >= 1400)
2377: if (old_invalid_parameter_handler == NULL) {
2378: _set_invalid_parameter_handler(old_invalid_parameter_handler);
2379: }
2380: #endif
2381: }
2382: /* }}} */
2383:
2384: /* {{{ php_execute_script
2385: */
2386: PHPAPI int php_execute_script(zend_file_handle *primary_file TSRMLS_DC)
2387: {
2388: zend_file_handle *prepend_file_p, *append_file_p;
2389: zend_file_handle prepend_file = {0}, append_file = {0};
2390: #if HAVE_BROKEN_GETCWD
2391: int old_cwd_fd = -1;
2392: #else
2393: char *old_cwd;
2394: ALLOCA_FLAG(use_heap)
2395: #endif
2396: int retval = 0;
2397:
2398: EG(exit_status) = 0;
2399: if (php_handle_special_queries(TSRMLS_C)) {
2400: zend_file_handle_dtor(primary_file TSRMLS_CC);
2401: return 0;
2402: }
2403: #ifndef HAVE_BROKEN_GETCWD
2404: # define OLD_CWD_SIZE 4096
2405: old_cwd = do_alloca(OLD_CWD_SIZE, use_heap);
2406: old_cwd[0] = '\0';
2407: #endif
2408:
2409: zend_try {
2410: char realfile[MAXPATHLEN];
2411:
2412: #ifdef PHP_WIN32
2413: if(primary_file->filename) {
2414: UpdateIniFromRegistry(primary_file->filename TSRMLS_CC);
2415: }
2416: #endif
2417:
2418: PG(during_request_startup) = 0;
2419:
2420: if (primary_file->filename && !(SG(options) & SAPI_OPTION_NO_CHDIR)) {
2421: #if HAVE_BROKEN_GETCWD
2422: /* this looks nasty to me */
2423: old_cwd_fd = open(".", 0);
2424: #else
1.1.1.2 ! misho 2425: php_ignore_value(VCWD_GETCWD(old_cwd, OLD_CWD_SIZE-1));
1.1 misho 2426: #endif
2427: VCWD_CHDIR_FILE(primary_file->filename);
2428: }
2429:
2430: /* Only lookup the real file path and add it to the included_files list if already opened
2431: * otherwise it will get opened and added to the included_files list in zend_execute_scripts
2432: */
2433: if (primary_file->filename &&
2434: (primary_file->filename[0] != '-' || primary_file->filename[1] != 0) &&
2435: primary_file->opened_path == NULL &&
2436: primary_file->type != ZEND_HANDLE_FILENAME
2437: ) {
2438: int realfile_len;
2439: int dummy = 1;
2440:
2441: if (expand_filepath(primary_file->filename, realfile TSRMLS_CC)) {
2442: realfile_len = strlen(realfile);
2443: zend_hash_add(&EG(included_files), realfile, realfile_len+1, (void *)&dummy, sizeof(int), NULL);
2444: primary_file->opened_path = estrndup(realfile, realfile_len);
2445: }
2446: }
2447:
2448: if (PG(auto_prepend_file) && PG(auto_prepend_file)[0]) {
2449: prepend_file.filename = PG(auto_prepend_file);
2450: prepend_file.opened_path = NULL;
2451: prepend_file.free_filename = 0;
2452: prepend_file.type = ZEND_HANDLE_FILENAME;
2453: prepend_file_p = &prepend_file;
2454: } else {
2455: prepend_file_p = NULL;
2456: }
2457:
2458: if (PG(auto_append_file) && PG(auto_append_file)[0]) {
2459: append_file.filename = PG(auto_append_file);
2460: append_file.opened_path = NULL;
2461: append_file.free_filename = 0;
2462: append_file.type = ZEND_HANDLE_FILENAME;
2463: append_file_p = &append_file;
2464: } else {
2465: append_file_p = NULL;
2466: }
2467: if (PG(max_input_time) != -1) {
2468: #ifdef PHP_WIN32
2469: zend_unset_timeout(TSRMLS_C);
2470: #endif
2471: zend_set_timeout(INI_INT("max_execution_time"), 0);
2472: }
2473: retval = (zend_execute_scripts(ZEND_REQUIRE TSRMLS_CC, NULL, 3, prepend_file_p, primary_file, append_file_p) == SUCCESS);
2474:
2475: } zend_end_try();
2476:
2477: #if HAVE_BROKEN_GETCWD
2478: if (old_cwd_fd != -1) {
2479: fchdir(old_cwd_fd);
2480: close(old_cwd_fd);
2481: }
2482: #else
2483: if (old_cwd[0] != '\0') {
1.1.1.2 ! misho 2484: php_ignore_value(VCWD_CHDIR(old_cwd));
1.1 misho 2485: }
2486: free_alloca(old_cwd, use_heap);
2487: #endif
2488: return retval;
2489: }
2490: /* }}} */
2491:
2492: /* {{{ php_execute_simple_script
2493: */
2494: PHPAPI int php_execute_simple_script(zend_file_handle *primary_file, zval **ret TSRMLS_DC)
2495: {
2496: char *old_cwd;
2497: ALLOCA_FLAG(use_heap)
2498:
2499: EG(exit_status) = 0;
2500: #define OLD_CWD_SIZE 4096
2501: old_cwd = do_alloca(OLD_CWD_SIZE, use_heap);
2502: old_cwd[0] = '\0';
2503:
2504: zend_try {
2505: #ifdef PHP_WIN32
2506: if(primary_file->filename) {
2507: UpdateIniFromRegistry(primary_file->filename TSRMLS_CC);
2508: }
2509: #endif
2510:
2511: PG(during_request_startup) = 0;
2512:
2513: if (primary_file->filename && !(SG(options) & SAPI_OPTION_NO_CHDIR)) {
1.1.1.2 ! misho 2514: php_ignore_value(VCWD_GETCWD(old_cwd, OLD_CWD_SIZE-1));
1.1 misho 2515: VCWD_CHDIR_FILE(primary_file->filename);
2516: }
2517: zend_execute_scripts(ZEND_REQUIRE TSRMLS_CC, ret, 1, primary_file);
2518: } zend_end_try();
2519:
2520: if (old_cwd[0] != '\0') {
1.1.1.2 ! misho 2521: php_ignore_value(VCWD_CHDIR(old_cwd));
1.1 misho 2522: }
2523:
2524: free_alloca(old_cwd, use_heap);
2525: return EG(exit_status);
2526: }
2527: /* }}} */
2528:
2529: /* {{{ php_handle_aborted_connection
2530: */
2531: PHPAPI void php_handle_aborted_connection(void)
2532: {
2533: TSRMLS_FETCH();
2534:
2535: PG(connection_status) = PHP_CONNECTION_ABORTED;
1.1.1.2 ! misho 2536: php_output_set_status(PHP_OUTPUT_DISABLED TSRMLS_CC);
1.1 misho 2537:
2538: if (!PG(ignore_user_abort)) {
2539: zend_bailout();
2540: }
2541: }
2542: /* }}} */
2543:
2544: /* {{{ php_handle_auth_data
2545: */
2546: PHPAPI int php_handle_auth_data(const char *auth TSRMLS_DC)
2547: {
2548: int ret = -1;
2549:
2550: if (auth && auth[0] != '\0' && strncmp(auth, "Basic ", 6) == 0) {
2551: char *pass;
2552: char *user;
2553:
2554: user = php_base64_decode(auth + 6, strlen(auth) - 6, NULL);
2555: if (user) {
2556: pass = strchr(user, ':');
2557: if (pass) {
2558: *pass++ = '\0';
2559: SG(request_info).auth_user = user;
2560: SG(request_info).auth_password = estrdup(pass);
2561: ret = 0;
2562: } else {
2563: efree(user);
2564: }
2565: }
2566: }
2567:
2568: if (ret == -1) {
2569: SG(request_info).auth_user = SG(request_info).auth_password = NULL;
2570: } else {
2571: SG(request_info).auth_digest = NULL;
2572: }
2573:
2574: if (ret == -1 && auth && auth[0] != '\0' && strncmp(auth, "Digest ", 7) == 0) {
2575: SG(request_info).auth_digest = estrdup(auth + 7);
2576: ret = 0;
2577: }
2578:
2579: if (ret == -1) {
2580: SG(request_info).auth_digest = NULL;
2581: }
2582:
2583: return ret;
2584: }
2585: /* }}} */
2586:
2587: /* {{{ php_lint_script
2588: */
2589: PHPAPI int php_lint_script(zend_file_handle *file TSRMLS_DC)
2590: {
2591: zend_op_array *op_array;
2592: int retval = FAILURE;
2593:
2594: zend_try {
2595: op_array = zend_compile_file(file, ZEND_INCLUDE TSRMLS_CC);
2596: zend_destroy_file_handle(file TSRMLS_CC);
2597:
2598: if (op_array) {
2599: destroy_op_array(op_array TSRMLS_CC);
2600: efree(op_array);
2601: retval = SUCCESS;
2602: }
2603: } zend_end_try();
2604:
2605: return retval;
2606: }
2607: /* }}} */
2608:
2609: #ifdef PHP_WIN32
2610: /* {{{ dummy_indent
2611: just so that this symbol gets exported... */
2612: PHPAPI void dummy_indent(void)
2613: {
2614: zend_indent();
2615: }
2616: /* }}} */
2617: #endif
2618:
2619: /*
2620: * Local variables:
2621: * tab-width: 4
2622: * c-basic-offset: 4
2623: * End:
2624: * vim600: sw=4 ts=4 fdm=marker
2625: * vim<600: sw=4 ts=4
2626: */
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