1 /*
2 +----------------------------------------------------------------------+
3 | Copyright (c) The PHP Group |
4 +----------------------------------------------------------------------+
5 | This source file is subject to version 3.01 of the PHP license, |
6 | that is bundled with this package in the file LICENSE, and is |
7 | available through the world-wide-web at the following url: |
8 | https://www.php.net/license/3_01.txt |
9 | If you did not receive a copy of the PHP license and are unable to |
10 | obtain it through the world-wide-web, please send a note to |
11 | license@php.net so we can mail you a copy immediately. |
12 +----------------------------------------------------------------------+
13 | Authors: Andi Gutmans <andi@php.net> |
14 | Zeev Suraski <zeev@php.net> |
15 +----------------------------------------------------------------------+
16 */
17
18 #ifndef PHP_H
19 #define PHP_H
20
21 #ifdef HAVE_DMALLOC
22 #include <dmalloc.h>
23 #endif
24
25 #define PHP_API_VERSION 20230901
26 #define PHP_HAVE_STREAMS
27 #define YYDEBUG 0
28 #define PHP_DEFAULT_CHARSET "UTF-8"
29
30 #include "php_version.h"
31 #include "zend.h"
32 #include "zend_sort.h"
33 #include "php_compat.h"
34
35 #include "zend_API.h"
36
37 #define php_sprintf sprintf
38
39 /* Operating system family definition */
40 #ifdef PHP_WIN32
41 # define PHP_OS_FAMILY "Windows"
42 #elif defined(BSD) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
43 # define PHP_OS_FAMILY "BSD"
44 #elif defined(__APPLE__) || defined(__MACH__)
45 # define PHP_OS_FAMILY "Darwin"
46 #elif defined(__sun__)
47 # define PHP_OS_FAMILY "Solaris"
48 #elif defined(__linux__)
49 # define PHP_OS_FAMILY "Linux"
50 #else
51 # define PHP_OS_FAMILY "Unknown"
52 #endif
53
54 /* PHP's DEBUG value must match Zend's ZEND_DEBUG value */
55 #undef PHP_DEBUG
56 #define PHP_DEBUG ZEND_DEBUG
57
58 #ifdef PHP_WIN32
59 # include "tsrm_win32.h"
60 # ifdef PHP_EXPORTS
61 # define PHPAPI __declspec(dllexport)
62 # else
63 # define PHPAPI __declspec(dllimport)
64 # endif
65 # define PHP_DIR_SEPARATOR '\\'
66 # define PHP_EOL "\r\n"
67 #else
68 # if defined(__GNUC__) && __GNUC__ >= 4
69 # define PHPAPI __attribute__ ((visibility("default")))
70 # else
71 # define PHPAPI
72 # endif
73 # define PHP_DIR_SEPARATOR '/'
74 # define PHP_EOL "\n"
75 #endif
76
77 /* Windows specific defines */
78 #ifdef PHP_WIN32
79 # define PHP_PROG_SENDMAIL "Built in mailer"
80 # define WIN32_LEAN_AND_MEAN
81 # define NOOPENFILE
82
83 # include <io.h>
84 # include <malloc.h>
85 # include <direct.h>
86 # include <stdlib.h>
87 # include <stdio.h>
88 # include <stdarg.h>
89 # include <sys/types.h>
90 # include <process.h>
91
92 typedef int uid_t;
93 typedef int gid_t;
94 typedef char * caddr_t;
95 typedef int pid_t;
96
97 # define M_TWOPI (M_PI * 2.0)
98 # define off_t _off_t
99
100 # define lstat(x, y) php_sys_lstat(x, y)
101 # define chdir(path) _chdir(path)
102 # define mkdir(a, b) _mkdir(a)
103 # define rmdir(a) _rmdir(a)
104 # define getpid _getpid
105 # define php_sleep(t) SleepEx(t*1000, TRUE)
106
107 # ifndef getcwd
108 # define getcwd(a, b) _getcwd(a, b)
109 # endif
110 #endif
111
112 #if PHP_DEBUG
113 #undef NDEBUG
114 #else
115 #ifndef NDEBUG
116 #define NDEBUG
117 #endif
118 #endif
119 #include <assert.h>
120
121 #ifdef HAVE_UNIX_H
122 #include <unix.h>
123 #endif
124
125 #if HAVE_ALLOCA_H
126 #include <alloca.h>
127 #endif
128
129 #if HAVE_BUILD_DEFS_H
130 #include <build-defs.h>
131 #endif
132
133 /*
134 * This is a fast version of strlcpy which should be used, if you
135 * know the size of the destination buffer and if you know
136 * the length of the source string.
137 *
138 * size is the allocated number of bytes of dst
139 * src_size is the number of bytes excluding the NUL of src
140 */
141
142 #define PHP_STRLCPY(dst, src, size, src_size) \
143 { \
144 size_t php_str_len; \
145 \
146 if (src_size >= size) \
147 php_str_len = size - 1; \
148 else \
149 php_str_len = src_size; \
150 memcpy(dst, src, php_str_len); \
151 dst[php_str_len] = '\0'; \
152 }
153
154 #ifndef HAVE_STRLCPY
155 BEGIN_EXTERN_C()
156 PHPAPI size_t php_strlcpy(char *dst, const char *src, size_t siz);
157 END_EXTERN_C()
158 #undef strlcpy
159 #define strlcpy php_strlcpy
160 #define HAVE_STRLCPY 1
161 #define USE_STRLCPY_PHP_IMPL 1
162 #endif
163
164 #ifndef HAVE_STRLCAT
165 BEGIN_EXTERN_C()
166 PHPAPI size_t php_strlcat(char *dst, const char *src, size_t siz);
167 END_EXTERN_C()
168 #undef strlcat
169 #define strlcat php_strlcat
170 #define HAVE_STRLCAT 1
171 #define USE_STRLCAT_PHP_IMPL 1
172 #endif
173
174 #ifndef HAVE_EXPLICIT_BZERO
175 BEGIN_EXTERN_C()
176 PHPAPI void php_explicit_bzero(void *dst, size_t siz);
177 END_EXTERN_C()
178 #undef explicit_bzero
179 #define explicit_bzero php_explicit_bzero
180 #endif
181
182 BEGIN_EXTERN_C()
183 PHPAPI int php_safe_bcmp(const zend_string *a, const zend_string *b);
184 END_EXTERN_C()
185
186 #ifndef HAVE_STRTOK_R
187 BEGIN_EXTERN_C()
188 char *strtok_r(char *s, const char *delim, char **last);
189 END_EXTERN_C()
190 #endif
191
192 #ifndef HAVE_SOCKLEN_T
193 # ifdef PHP_WIN32
194 typedef int socklen_t;
195 # else
196 typedef unsigned int socklen_t;
197 # endif
198 #endif
199
200 #define CREATE_MUTEX(a, b)
201 #define SET_MUTEX(a)
202 #define FREE_MUTEX(a)
203
204 /*
205 * Then the ODBC support can use both iodbc and Solid,
206 * uncomment this.
207 * #define HAVE_ODBC (HAVE_IODBC|HAVE_SOLID)
208 */
209
210 #include <stdlib.h>
211 #include <ctype.h>
212 #if HAVE_UNISTD_H
213 #include <unistd.h>
214 #endif
215
216 #include <stdarg.h>
217
218 #include "zend_hash.h"
219 #include "zend_alloc.h"
220 #include "zend_stack.h"
221 #include <string.h>
222
223 #if HAVE_PWD_H
224 # ifdef PHP_WIN32
225 #include "win32/param.h"
226 # else
227 #include <pwd.h>
228 #include <sys/param.h>
229 # endif
230 #endif
231
232 #include <limits.h>
233
234 #ifndef LONG_MAX
235 #define LONG_MAX 2147483647L
236 #endif
237
238 #ifndef LONG_MIN
239 #define LONG_MIN (- LONG_MAX - 1)
240 #endif
241
242 #ifndef INT_MAX
243 #define INT_MAX 2147483647
244 #endif
245
246 #ifndef INT_MIN
247 #define INT_MIN (- INT_MAX - 1)
248 #endif
249
250 #define PHP_DOUBLE_MAX_LENGTH ZEND_DOUBLE_MAX_LENGTH
251
252 #define PHP_GCC_VERSION ZEND_GCC_VERSION
253 #define PHP_ATTRIBUTE_MALLOC ZEND_ATTRIBUTE_MALLOC
254 #define PHP_ATTRIBUTE_FORMAT ZEND_ATTRIBUTE_FORMAT
255
256 BEGIN_EXTERN_C()
257 #include "snprintf.h"
258 END_EXTERN_C()
259 #include "spprintf.h"
260
261 #define EXEC_INPUT_BUF 4096
262
263 #define PHP_MIME_TYPE "application/x-httpd-php"
264
265 /* macros */
266 #define STR_PRINT(str) ((str)?(str):"")
267
268 #ifndef MAXPATHLEN
269 # ifdef PHP_WIN32
270 # include "win32/ioutil.h"
271 # define MAXPATHLEN PHP_WIN32_IOUTIL_MAXPATHLEN
272 # elif PATH_MAX
273 # define MAXPATHLEN PATH_MAX
274 # elif defined(MAX_PATH)
275 # define MAXPATHLEN MAX_PATH
276 # else
277 # define MAXPATHLEN 256 /* Should be safe for any weird systems that do not define it */
278 # endif
279 #endif
280
281 #define php_ignore_value(x) ZEND_IGNORE_VALUE(x)
282
283 /* global variables */
284 #ifndef PHP_WIN32
285 #define php_sleep sleep
286 extern char **environ;
287 #endif /* ifndef PHP_WIN32 */
288
289 #ifdef PHP_PWRITE_64
290 ssize_t pwrite(int, void *, size_t, off64_t);
291 #endif
292
293 #ifdef PHP_PREAD_64
294 ssize_t pread(int, void *, size_t, off64_t);
295 #endif
296
297 BEGIN_EXTERN_C()
298 void phperror(char *error);
299 PHPAPI size_t php_write(void *buf, size_t size);
300 PHPAPI size_t php_printf(const char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1, 2);
301 PHPAPI size_t php_printf_unchecked(const char *format, ...);
302 PHPAPI bool php_during_module_startup(void);
303 PHPAPI bool php_during_module_shutdown(void);
304 PHPAPI bool php_get_module_initialized(void);
305 #ifdef HAVE_SYSLOG_H
306 #include "php_syslog.h"
307 #define php_log_err(msg) php_log_err_with_severity(msg, LOG_NOTICE)
308 #else
309 #define php_log_err(msg) php_log_err_with_severity(msg, 5)
310 #endif
311 PHPAPI ZEND_COLD void php_log_err_with_severity(const char *log_message, int syslog_type_int);
312 int Debug(char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1, 2);
313 int cfgparse(void);
314 END_EXTERN_C()
315
316 #define php_error zend_error
317 #define error_handling_t zend_error_handling_t
318
BEGIN_EXTERN_C()319 BEGIN_EXTERN_C()
320 static inline ZEND_ATTRIBUTE_DEPRECATED void php_set_error_handling(error_handling_t error_handling, zend_class_entry *exception_class)
321 {
322 zend_replace_error_handling(error_handling, exception_class, NULL);
323 }
php_std_error_handling(void)324 static inline ZEND_ATTRIBUTE_DEPRECATED void php_std_error_handling(void) {}
325
326 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);
327
328 /* PHPAPI void php_error(int type, const char *format, ...); */
329 PHPAPI ZEND_COLD void php_error_docref(const char *docref, int type, const char *format, ...)
330 PHP_ATTRIBUTE_FORMAT(printf, 3, 4);
331 PHPAPI ZEND_COLD void php_error_docref_unchecked(const char *docref, int type, const char *format, ...);
332 PHPAPI ZEND_COLD void php_error_docref1(const char *docref, const char *param1, int type, const char *format, ...)
333 PHP_ATTRIBUTE_FORMAT(printf, 4, 5);
334 PHPAPI ZEND_COLD void php_error_docref2(const char *docref, const char *param1, const char *param2, int type, const char *format, ...)
335 PHP_ATTRIBUTE_FORMAT(printf, 5, 6);
336 #ifdef PHP_WIN32
337 PHPAPI ZEND_COLD void php_win32_docref1_from_error(DWORD error, const char *param1);
338 PHPAPI ZEND_COLD void php_win32_docref2_from_error(DWORD error, const char *param1, const char *param2);
339 #endif
340 END_EXTERN_C()
341
342 #define zenderror phperror
343 #define zendlex phplex
344
345 #define phpparse zendparse
346 #define phprestart zendrestart
347 #define phpin zendin
348
349 #define php_memnstr zend_memnstr
350 #define php_memnistr zend_memnistr
351
352 /* functions */
353 BEGIN_EXTERN_C()
354 PHPAPI extern int (*php_register_internal_extensions_func)(void);
355 PHPAPI int php_register_internal_extensions(void);
356 PHPAPI void php_register_pre_request_shutdown(void (*func)(void *), void *userdata);
357 PHPAPI void php_com_initialize(void);
358 PHPAPI char *php_get_current_user(void);
359
360 PHPAPI const char *php_get_internal_encoding(void);
361 PHPAPI const char *php_get_input_encoding(void);
362 PHPAPI const char *php_get_output_encoding(void);
363 PHPAPI extern void (*php_internal_encoding_changed)(void);
364 END_EXTERN_C()
365
366 /* PHP-named Zend macro wrappers */
367 #define PHP_FN ZEND_FN
368 #define PHP_MN ZEND_MN
369 #define PHP_NAMED_FUNCTION ZEND_NAMED_FUNCTION
370 #define PHP_FUNCTION ZEND_FUNCTION
371 #define PHP_METHOD ZEND_METHOD
372
373 #define PHP_RAW_NAMED_FE ZEND_RAW_NAMED_FE
374 #define PHP_NAMED_FE ZEND_NAMED_FE
375 #define PHP_FE ZEND_FE
376 #define PHP_DEP_FE ZEND_DEP_FE
377 #define PHP_FALIAS ZEND_FALIAS
378 #define PHP_DEP_FALIAS ZEND_DEP_FALIAS
379 #define PHP_ME ZEND_ME
380 #define PHP_MALIAS ZEND_MALIAS
381 #define PHP_ABSTRACT_ME ZEND_ABSTRACT_ME
382 #define PHP_ME_MAPPING ZEND_ME_MAPPING
383 #define PHP_FE_END ZEND_FE_END
384
385 #define PHP_MODULE_STARTUP_N ZEND_MODULE_STARTUP_N
386 #define PHP_MODULE_SHUTDOWN_N ZEND_MODULE_SHUTDOWN_N
387 #define PHP_MODULE_ACTIVATE_N ZEND_MODULE_ACTIVATE_N
388 #define PHP_MODULE_DEACTIVATE_N ZEND_MODULE_DEACTIVATE_N
389 #define PHP_MODULE_INFO_N ZEND_MODULE_INFO_N
390
391 #define PHP_MODULE_STARTUP_D ZEND_MODULE_STARTUP_D
392 #define PHP_MODULE_SHUTDOWN_D ZEND_MODULE_SHUTDOWN_D
393 #define PHP_MODULE_ACTIVATE_D ZEND_MODULE_ACTIVATE_D
394 #define PHP_MODULE_DEACTIVATE_D ZEND_MODULE_DEACTIVATE_D
395 #define PHP_MODULE_INFO_D ZEND_MODULE_INFO_D
396
397 /* Compatibility macros */
398 #define PHP_MINIT ZEND_MODULE_STARTUP_N
399 #define PHP_MSHUTDOWN ZEND_MODULE_SHUTDOWN_N
400 #define PHP_RINIT ZEND_MODULE_ACTIVATE_N
401 #define PHP_RSHUTDOWN ZEND_MODULE_DEACTIVATE_N
402 #define PHP_MINFO ZEND_MODULE_INFO_N
403 #define PHP_GINIT ZEND_GINIT
404 #define PHP_GSHUTDOWN ZEND_GSHUTDOWN
405
406 #define PHP_MINIT_FUNCTION ZEND_MODULE_STARTUP_D
407 #define PHP_MSHUTDOWN_FUNCTION ZEND_MODULE_SHUTDOWN_D
408 #define PHP_RINIT_FUNCTION ZEND_MODULE_ACTIVATE_D
409 #define PHP_RSHUTDOWN_FUNCTION ZEND_MODULE_DEACTIVATE_D
410 #define PHP_MINFO_FUNCTION ZEND_MODULE_INFO_D
411 #define PHP_GINIT_FUNCTION ZEND_GINIT_FUNCTION
412 #define PHP_GSHUTDOWN_FUNCTION ZEND_GSHUTDOWN_FUNCTION
413
414 #define PHP_MODULE_GLOBALS ZEND_MODULE_GLOBALS
415
416
417 /* Output support */
418 #include "main/php_output.h"
419
420
421 #include "php_streams.h"
422 #include "php_memory_streams.h"
423 #include "fopen_wrappers.h"
424
425
426 /* Virtual current working directory support */
427 #include "zend_virtual_cwd.h"
428
429 #include "zend_constants.h"
430
431 /* connection status states */
432 #define PHP_CONNECTION_NORMAL 0
433 #define PHP_CONNECTION_ABORTED 1
434 #define PHP_CONNECTION_TIMEOUT 2
435
436 #include "php_reentrancy.h"
437
438 /* the following typedefs are deprecated and will be removed in PHP
439 * 9.0; use the standard C99 types instead */
440 typedef bool zend_bool;
441 typedef intptr_t zend_intptr_t;
442 typedef uintptr_t zend_uintptr_t;
443
444 #endif
445
