1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2017 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 | Zeev Suraski <zeev@zend.com> |
17 +----------------------------------------------------------------------+
18 */
19
20 /* $Id$ */
21
22 #ifndef PHP_H
23 #define PHP_H
24
25 #ifdef HAVE_DMALLOC
26 #include <dmalloc.h>
27 #endif
28
29 #define PHP_API_VERSION 20151012
30 #define PHP_HAVE_STREAMS
31 #define YYDEBUG 0
32 #define PHP_DEFAULT_CHARSET "UTF-8"
33
34 #include "php_version.h"
35 #include "zend.h"
36 #include "zend_sort.h"
37 #include "php_compat.h"
38
39 #include "zend_API.h"
40
41 #undef sprintf
42 #define sprintf php_sprintf
43
44 /* PHP's DEBUG value must match Zend's ZEND_DEBUG value */
45 #undef PHP_DEBUG
46 #define PHP_DEBUG ZEND_DEBUG
47
48 #ifdef PHP_WIN32
49 # include "tsrm_win32.h"
50 # include "win95nt.h"
51 # ifdef PHP_EXPORTS
52 # define PHPAPI __declspec(dllexport)
53 # else
54 # define PHPAPI __declspec(dllimport)
55 # endif
56 # define PHP_DIR_SEPARATOR '\\'
57 # define PHP_EOL "\r\n"
58 #else
59 # if defined(__GNUC__) && __GNUC__ >= 4
60 # define PHPAPI __attribute__ ((visibility("default")))
61 # else
62 # define PHPAPI
63 # endif
64 # define THREAD_LS
65 # define PHP_DIR_SEPARATOR '/'
66 # define PHP_EOL "\n"
67 #endif
68
69 #ifdef NETWARE
70 /* For php_get_uname() function */
71 #define PHP_UNAME "NetWare"
72 #define PHP_OS PHP_UNAME
73 #endif
74
75 #if HAVE_ASSERT_H
76 #if PHP_DEBUG
77 #undef NDEBUG
78 #else
79 #ifndef NDEBUG
80 #define NDEBUG
81 #endif
82 #endif
83 #include <assert.h>
84 #else /* HAVE_ASSERT_H */
85 #define assert(expr) ((void) (0))
86 #endif /* HAVE_ASSERT_H */
87
88 #define APACHE 0
89
90 #if HAVE_UNIX_H
91 #include <unix.h>
92 #endif
93
94 #if HAVE_ALLOCA_H
95 #include <alloca.h>
96 #endif
97
98 #if HAVE_BUILD_DEFS_H
99 #include <build-defs.h>
100 #endif
101
102 /*
103 * This is a fast version of strlcpy which should be used, if you
104 * know the size of the destination buffer and if you know
105 * the length of the source string.
106 *
107 * size is the allocated number of bytes of dst
108 * src_size is the number of bytes excluding the NUL of src
109 */
110
111 #define PHP_STRLCPY(dst, src, size, src_size) \
112 { \
113 size_t php_str_len; \
114 \
115 if (src_size >= size) \
116 php_str_len = size - 1; \
117 else \
118 php_str_len = src_size; \
119 memcpy(dst, src, php_str_len); \
120 dst[php_str_len] = '\0'; \
121 }
122
123 #ifndef HAVE_STRLCPY
124 BEGIN_EXTERN_C()
125 PHPAPI size_t php_strlcpy(char *dst, const char *src, size_t siz);
126 END_EXTERN_C()
127 #undef strlcpy
128 #define strlcpy php_strlcpy
129 #endif
130
131 #ifndef HAVE_STRLCAT
132 BEGIN_EXTERN_C()
133 PHPAPI size_t php_strlcat(char *dst, const char *src, size_t siz);
134 END_EXTERN_C()
135 #undef strlcat
136 #define strlcat php_strlcat
137 #endif
138
139 #ifndef HAVE_STRTOK_R
140 BEGIN_EXTERN_C()
141 char *strtok_r(char *s, const char *delim, char **last);
142 END_EXTERN_C()
143 #endif
144
145 #ifndef HAVE_SOCKLEN_T
146 # ifdef PHP_WIN32
147 typedef int socklen_t;
148 # else
149 typedef unsigned int socklen_t;
150 # endif
151 #endif
152
153 #define CREATE_MUTEX(a, b)
154 #define SET_MUTEX(a)
155 #define FREE_MUTEX(a)
156
157 /*
158 * Then the ODBC support can use both iodbc and Solid,
159 * uncomment this.
160 * #define HAVE_ODBC (HAVE_IODBC|HAVE_SOLID)
161 */
162
163 #include <stdlib.h>
164 #include <ctype.h>
165 #if HAVE_UNISTD_H
166 #include <unistd.h>
167 #endif
168 #if HAVE_STDARG_H
169 #include <stdarg.h>
170 #else
171 # if HAVE_SYS_VARARGS_H
172 # include <sys/varargs.h>
173 # endif
174 #endif
175
176 #ifndef va_copy
177 # ifdef __va_copy
178 # define va_copy(ap1, ap2) __va_copy((ap1), (ap2))
179 # else
180 # define va_copy(ap1, ap2) memcpy((&ap1), (&ap2), sizeof(va_list))
181 # endif
182 #endif
183
184 #include "php_stdint.h"
185
186 #include "zend_hash.h"
187 #include "zend_alloc.h"
188 #include "zend_stack.h"
189
190 #if STDC_HEADERS
191 # include <string.h>
192 #else
193 # ifndef HAVE_MEMCPY
194 # define memcpy(d, s, n) bcopy((s), (d), (n))
195 # endif
196 # ifndef HAVE_MEMMOVE
197 # define memmove(d, s, n) bcopy ((s), (d), (n))
198 # endif
199 #endif
200
201 #ifndef HAVE_STRERROR
202 char *strerror(int);
203 #endif
204
205 #if HAVE_PWD_H
206 # ifdef PHP_WIN32
207 #include "win32/param.h"
208 # else
209 #include <pwd.h>
210 #include <sys/param.h>
211 # endif
212 #endif
213
214 #if HAVE_LIMITS_H
215 #include <limits.h>
216 #endif
217
218 #ifndef LONG_MAX
219 #define LONG_MAX 2147483647L
220 #endif
221
222 #ifndef LONG_MIN
223 #define LONG_MIN (- LONG_MAX - 1)
224 #endif
225
226 #ifndef INT_MAX
227 #define INT_MAX 2147483647
228 #endif
229
230 #ifndef INT_MIN
231 #define INT_MIN (- INT_MAX - 1)
232 #endif
233
234 #define PHP_GCC_VERSION ZEND_GCC_VERSION
235 #define PHP_ATTRIBUTE_MALLOC ZEND_ATTRIBUTE_MALLOC
236 #define PHP_ATTRIBUTE_FORMAT ZEND_ATTRIBUTE_FORMAT
237
238 BEGIN_EXTERN_C()
239 #include "snprintf.h"
240 END_EXTERN_C()
241 #include "spprintf.h"
242
243 #define EXEC_INPUT_BUF 4096
244
245 #define PHP_MIME_TYPE "application/x-httpd-php"
246
247 /* macros */
248 #define STR_PRINT(str) ((str)?(str):"")
249
250 #ifndef MAXPATHLEN
251 # ifdef PATH_MAX
252 # define MAXPATHLEN PATH_MAX
253 # elif defined(MAX_PATH)
254 # define MAXPATHLEN MAX_PATH
255 # else
256 # define MAXPATHLEN 256 /* Should be safe for any weird systems that do not define it */
257 # endif
258 #endif
259
260 #define php_ignore_value(x) ZEND_IGNORE_VALUE(x)
261
262 /* global variables */
263 #if !defined(PHP_WIN32)
264 #define PHP_SLEEP_NON_VOID
265 #define php_sleep sleep
266 extern char **environ;
267 #endif /* !defined(PHP_WIN32) */
268
269 #ifdef PHP_PWRITE_64
270 ssize_t pwrite(int, void *, size_t, off64_t);
271 #endif
272
273 #ifdef PHP_PREAD_64
274 ssize_t pread(int, void *, size_t, off64_t);
275 #endif
276
277 BEGIN_EXTERN_C()
278 void phperror(char *error);
279 PHPAPI size_t php_write(void *buf, size_t size);
280 PHPAPI size_t php_printf(const char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1,
281 2);
282 PHPAPI int php_get_module_initialized(void);
283 PHPAPI ZEND_COLD void php_log_err(char *log_message);
284 int Debug(char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1, 2);
285 int cfgparse(void);
286 END_EXTERN_C()
287
288 #define php_error zend_error
289 #define error_handling_t zend_error_handling_t
290
BEGIN_EXTERN_C()291 BEGIN_EXTERN_C()
292 static inline ZEND_ATTRIBUTE_DEPRECATED void php_set_error_handling(error_handling_t error_handling, zend_class_entry *exception_class)
293 {
294 zend_replace_error_handling(error_handling, exception_class, NULL);
295 }
php_std_error_handling()296 static inline ZEND_ATTRIBUTE_DEPRECATED void php_std_error_handling() {}
297
298 PHPAPI ZEND_COLD void php_verror(const char *docref, const char *params, int type, const char *format, va_list args) PHP_ATTRIBUTE_FORMAT(printf, 4, 0);
299
300 /* PHPAPI void php_error(int type, const char *format, ...); */
301 PHPAPI ZEND_COLD void php_error_docref0(const char *docref, int type, const char *format, ...)
302 PHP_ATTRIBUTE_FORMAT(printf, 3, 4);
303 PHPAPI ZEND_COLD void php_error_docref1(const char *docref, const char *param1, int type, const char *format, ...)
304 PHP_ATTRIBUTE_FORMAT(printf, 4, 5);
305 PHPAPI ZEND_COLD void php_error_docref2(const char *docref, const char *param1, const char *param2, int type, const char *format, ...)
306 PHP_ATTRIBUTE_FORMAT(printf, 5, 6);
307 #ifdef PHP_WIN32
308 PHPAPI ZEND_COLD void php_win32_docref2_from_error(DWORD error, const char *param1, const char *param2);
309 #endif
310 END_EXTERN_C()
311
312 #define php_error_docref php_error_docref0
313
314 #define zenderror phperror
315 #define zendlex phplex
316
317 #define phpparse zendparse
318 #define phprestart zendrestart
319 #define phpin zendin
320
321 #define php_memnstr zend_memnstr
322
323 /* functions */
324 BEGIN_EXTERN_C()
325 PHPAPI extern int (*php_register_internal_extensions_func)(void);
326 PHPAPI int php_register_internal_extensions(void);
327 PHPAPI int php_mergesort(void *base, size_t nmemb, register size_t size, int (*cmp)(const void *, const void *));
328 PHPAPI void php_register_pre_request_shutdown(void (*func)(void *), void *userdata);
329 PHPAPI void php_com_initialize(void);
330 PHPAPI char *php_get_current_user(void);
331 END_EXTERN_C()
332
333 /* PHP-named Zend macro wrappers */
334 #define PHP_FN ZEND_FN
335 #define PHP_MN ZEND_MN
336 #define PHP_NAMED_FUNCTION ZEND_NAMED_FUNCTION
337 #define PHP_FUNCTION ZEND_FUNCTION
338 #define PHP_METHOD ZEND_METHOD
339
340 #define PHP_RAW_NAMED_FE ZEND_RAW_NAMED_FE
341 #define PHP_NAMED_FE ZEND_NAMED_FE
342 #define PHP_FE ZEND_FE
343 #define PHP_DEP_FE ZEND_DEP_FE
344 #define PHP_FALIAS ZEND_FALIAS
345 #define PHP_DEP_FALIAS ZEND_DEP_FALIAS
346 #define PHP_ME ZEND_ME
347 #define PHP_MALIAS ZEND_MALIAS
348 #define PHP_ABSTRACT_ME ZEND_ABSTRACT_ME
349 #define PHP_ME_MAPPING ZEND_ME_MAPPING
350 #define PHP_FE_END ZEND_FE_END
351
352 #define PHP_MODULE_STARTUP_N ZEND_MODULE_STARTUP_N
353 #define PHP_MODULE_SHUTDOWN_N ZEND_MODULE_SHUTDOWN_N
354 #define PHP_MODULE_ACTIVATE_N ZEND_MODULE_ACTIVATE_N
355 #define PHP_MODULE_DEACTIVATE_N ZEND_MODULE_DEACTIVATE_N
356 #define PHP_MODULE_INFO_N ZEND_MODULE_INFO_N
357
358 #define PHP_MODULE_STARTUP_D ZEND_MODULE_STARTUP_D
359 #define PHP_MODULE_SHUTDOWN_D ZEND_MODULE_SHUTDOWN_D
360 #define PHP_MODULE_ACTIVATE_D ZEND_MODULE_ACTIVATE_D
361 #define PHP_MODULE_DEACTIVATE_D ZEND_MODULE_DEACTIVATE_D
362 #define PHP_MODULE_INFO_D ZEND_MODULE_INFO_D
363
364 /* Compatibility macros */
365 #define PHP_MINIT ZEND_MODULE_STARTUP_N
366 #define PHP_MSHUTDOWN ZEND_MODULE_SHUTDOWN_N
367 #define PHP_RINIT ZEND_MODULE_ACTIVATE_N
368 #define PHP_RSHUTDOWN ZEND_MODULE_DEACTIVATE_N
369 #define PHP_MINFO ZEND_MODULE_INFO_N
370 #define PHP_GINIT ZEND_GINIT
371 #define PHP_GSHUTDOWN ZEND_GSHUTDOWN
372
373 #define PHP_MINIT_FUNCTION ZEND_MODULE_STARTUP_D
374 #define PHP_MSHUTDOWN_FUNCTION ZEND_MODULE_SHUTDOWN_D
375 #define PHP_RINIT_FUNCTION ZEND_MODULE_ACTIVATE_D
376 #define PHP_RSHUTDOWN_FUNCTION ZEND_MODULE_DEACTIVATE_D
377 #define PHP_MINFO_FUNCTION ZEND_MODULE_INFO_D
378 #define PHP_GINIT_FUNCTION ZEND_GINIT_FUNCTION
379 #define PHP_GSHUTDOWN_FUNCTION ZEND_GSHUTDOWN_FUNCTION
380
381 #define PHP_MODULE_GLOBALS ZEND_MODULE_GLOBALS
382
383
384 /* Output support */
385 #include "main/php_output.h"
386
387
388 #include "php_streams.h"
389 #include "php_memory_streams.h"
390 #include "fopen_wrappers.h"
391
392
393 /* Virtual current working directory support */
394 #include "zend_virtual_cwd.h"
395
396 #include "zend_constants.h"
397
398 /* connection status states */
399 #define PHP_CONNECTION_NORMAL 0
400 #define PHP_CONNECTION_ABORTED 1
401 #define PHP_CONNECTION_TIMEOUT 2
402
403 #include "php_reentrancy.h"
404
405 /* Finding offsets of elements within structures.
406 * Taken from the Apache code, which in turn, was taken from X code...
407 */
408
409 #ifndef XtOffset
410 #if defined(CRAY) || (defined(__arm) && !(defined(LINUX) || defined(__riscos__)))
411 #ifdef __STDC__
412 #define XtOffset(p_type, field) _Offsetof(p_type, field)
413 #else
414 #ifdef CRAY2
415 #define XtOffset(p_type, field) \
416 (sizeof(int)*((unsigned int)&(((p_type)NULL)->field)))
417
418 #else /* !CRAY2 */
419
420 #define XtOffset(p_type, field) ((unsigned int)&(((p_type)NULL)->field))
421
422 #endif /* !CRAY2 */
423 #endif /* __STDC__ */
424 #else /* ! (CRAY || __arm) */
425
426 #define XtOffset(p_type, field) \
427 ((zend_long) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))
428
429 #endif /* !CRAY */
430 #endif /* ! XtOffset */
431
432 #ifndef XtOffsetOf
433 #ifdef offsetof
434 #define XtOffsetOf(s_type, field) offsetof(s_type, field)
435 #else
436 #define XtOffsetOf(s_type, field) XtOffset(s_type*, field)
437 #endif
438 #endif /* !XtOffsetOf */
439
440 #endif
441
442 /*
443 * Local variables:
444 * tab-width: 4
445 * c-basic-offset: 4
446 * End:
447 * vim600: sw=4 ts=4 fdm=marker
448 * vim<600: sw=4 ts=4
449 */
450
