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 20210902
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 #ifndef HAVE_STRTOK_R
183 BEGIN_EXTERN_C()
184 char *strtok_r(char *s, const char *delim, char **last);
185 END_EXTERN_C()
186 #endif
187
188 #ifndef HAVE_SOCKLEN_T
189 # ifdef PHP_WIN32
190 typedef int socklen_t;
191 # else
192 typedef unsigned int socklen_t;
193 # endif
194 #endif
195
196 #define CREATE_MUTEX(a, b)
197 #define SET_MUTEX(a)
198 #define FREE_MUTEX(a)
199
200 /*
201 * Then the ODBC support can use both iodbc and Solid,
202 * uncomment this.
203 * #define HAVE_ODBC (HAVE_IODBC|HAVE_SOLID)
204 */
205
206 #include <stdlib.h>
207 #include <ctype.h>
208 #if HAVE_UNISTD_H
209 #include <unistd.h>
210 #endif
211
212 #include <stdarg.h>
213
214 #include "php_stdint.h"
215
216 #include "zend_hash.h"
217 #include "zend_alloc.h"
218 #include "zend_stack.h"
219 #include <string.h>
220
221 #if HAVE_PWD_H
222 # ifdef PHP_WIN32
223 #include "win32/param.h"
224 # else
225 #include <pwd.h>
226 #include <sys/param.h>
227 # endif
228 #endif
229
230 #include <limits.h>
231
232 #ifndef LONG_MAX
233 #define LONG_MAX 2147483647L
234 #endif
235
236 #ifndef LONG_MIN
237 #define LONG_MIN (- LONG_MAX - 1)
238 #endif
239
240 #ifndef INT_MAX
241 #define INT_MAX 2147483647
242 #endif
243
244 #ifndef INT_MIN
245 #define INT_MIN (- INT_MAX - 1)
246 #endif
247
248 #define PHP_DOUBLE_MAX_LENGTH ZEND_DOUBLE_MAX_LENGTH
249
250 #define PHP_GCC_VERSION ZEND_GCC_VERSION
251 #define PHP_ATTRIBUTE_MALLOC ZEND_ATTRIBUTE_MALLOC
252 #define PHP_ATTRIBUTE_FORMAT ZEND_ATTRIBUTE_FORMAT
253
254 BEGIN_EXTERN_C()
255 #include "snprintf.h"
256 END_EXTERN_C()
257 #include "spprintf.h"
258
259 #define EXEC_INPUT_BUF 4096
260
261 #define PHP_MIME_TYPE "application/x-httpd-php"
262
263 /* macros */
264 #define STR_PRINT(str) ((str)?(str):"")
265
266 #ifndef MAXPATHLEN
267 # ifdef PHP_WIN32
268 # include "win32/ioutil.h"
269 # define MAXPATHLEN PHP_WIN32_IOUTIL_MAXPATHLEN
270 # elif PATH_MAX
271 # define MAXPATHLEN PATH_MAX
272 # elif defined(MAX_PATH)
273 # define MAXPATHLEN MAX_PATH
274 # else
275 # define MAXPATHLEN 256 /* Should be safe for any weird systems that do not define it */
276 # endif
277 #endif
278
279 #define php_ignore_value(x) ZEND_IGNORE_VALUE(x)
280
281 /* global variables */
282 #ifndef PHP_WIN32
283 #define php_sleep sleep
284 extern char **environ;
285 #endif /* ifndef PHP_WIN32 */
286
287 #ifdef PHP_PWRITE_64
288 ssize_t pwrite(int, void *, size_t, off64_t);
289 #endif
290
291 #ifdef PHP_PREAD_64
292 ssize_t pread(int, void *, size_t, off64_t);
293 #endif
294
295 BEGIN_EXTERN_C()
296 void phperror(char *error);
297 PHPAPI size_t php_write(void *buf, size_t size);
298 PHPAPI size_t php_printf(const char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1, 2);
299 PHPAPI size_t php_printf_unchecked(const char *format, ...);
300 PHPAPI int php_during_module_startup(void);
301 PHPAPI int php_during_module_shutdown(void);
302 PHPAPI int php_get_module_initialized(void);
303 #ifdef HAVE_SYSLOG_H
304 #include "php_syslog.h"
305 #define php_log_err(msg) php_log_err_with_severity(msg, LOG_NOTICE)
306 #else
307 #define php_log_err(msg) php_log_err_with_severity(msg, 5)
308 #endif
309 PHPAPI ZEND_COLD void php_log_err_with_severity(const char *log_message, int syslog_type_int);
310 int Debug(char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1, 2);
311 int cfgparse(void);
312 END_EXTERN_C()
313
314 #define php_error zend_error
315 #define error_handling_t zend_error_handling_t
316
BEGIN_EXTERN_C()317 BEGIN_EXTERN_C()
318 static inline ZEND_ATTRIBUTE_DEPRECATED void php_set_error_handling(error_handling_t error_handling, zend_class_entry *exception_class)
319 {
320 zend_replace_error_handling(error_handling, exception_class, NULL);
321 }
php_std_error_handling(void)322 static inline ZEND_ATTRIBUTE_DEPRECATED void php_std_error_handling(void) {}
323
324 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);
325
326 /* PHPAPI void php_error(int type, const char *format, ...); */
327 PHPAPI ZEND_COLD void php_error_docref(const char *docref, int type, const char *format, ...)
328 PHP_ATTRIBUTE_FORMAT(printf, 3, 4);
329 PHPAPI ZEND_COLD void php_error_docref1(const char *docref, const char *param1, int type, const char *format, ...)
330 PHP_ATTRIBUTE_FORMAT(printf, 4, 5);
331 PHPAPI ZEND_COLD void php_error_docref2(const char *docref, const char *param1, const char *param2, int type, const char *format, ...)
332 PHP_ATTRIBUTE_FORMAT(printf, 5, 6);
333 #ifdef PHP_WIN32
334 PHPAPI ZEND_COLD void php_win32_docref1_from_error(DWORD error, const char *param1);
335 PHPAPI ZEND_COLD void php_win32_docref2_from_error(DWORD error, const char *param1, const char *param2);
336 #endif
337 END_EXTERN_C()
338
339 #define zenderror phperror
340 #define zendlex phplex
341
342 #define phpparse zendparse
343 #define phprestart zendrestart
344 #define phpin zendin
345
346 #define php_memnstr zend_memnstr
347
348 /* functions */
349 BEGIN_EXTERN_C()
350 PHPAPI extern int (*php_register_internal_extensions_func)(void);
351 PHPAPI int php_register_internal_extensions(void);
352 PHPAPI void php_register_pre_request_shutdown(void (*func)(void *), void *userdata);
353 PHPAPI void php_com_initialize(void);
354 PHPAPI char *php_get_current_user(void);
355
356 PHPAPI const char *php_get_internal_encoding(void);
357 PHPAPI const char *php_get_input_encoding(void);
358 PHPAPI const char *php_get_output_encoding(void);
359 PHPAPI extern void (*php_internal_encoding_changed)(void);
360 END_EXTERN_C()
361
362 /* PHP-named Zend macro wrappers */
363 #define PHP_FN ZEND_FN
364 #define PHP_MN ZEND_MN
365 #define PHP_NAMED_FUNCTION ZEND_NAMED_FUNCTION
366 #define PHP_FUNCTION ZEND_FUNCTION
367 #define PHP_METHOD ZEND_METHOD
368
369 #define PHP_RAW_NAMED_FE ZEND_RAW_NAMED_FE
370 #define PHP_NAMED_FE ZEND_NAMED_FE
371 #define PHP_FE ZEND_FE
372 #define PHP_DEP_FE ZEND_DEP_FE
373 #define PHP_FALIAS ZEND_FALIAS
374 #define PHP_DEP_FALIAS ZEND_DEP_FALIAS
375 #define PHP_ME ZEND_ME
376 #define PHP_MALIAS ZEND_MALIAS
377 #define PHP_ABSTRACT_ME ZEND_ABSTRACT_ME
378 #define PHP_ME_MAPPING ZEND_ME_MAPPING
379 #define PHP_FE_END ZEND_FE_END
380
381 #define PHP_MODULE_STARTUP_N ZEND_MODULE_STARTUP_N
382 #define PHP_MODULE_SHUTDOWN_N ZEND_MODULE_SHUTDOWN_N
383 #define PHP_MODULE_ACTIVATE_N ZEND_MODULE_ACTIVATE_N
384 #define PHP_MODULE_DEACTIVATE_N ZEND_MODULE_DEACTIVATE_N
385 #define PHP_MODULE_INFO_N ZEND_MODULE_INFO_N
386
387 #define PHP_MODULE_STARTUP_D ZEND_MODULE_STARTUP_D
388 #define PHP_MODULE_SHUTDOWN_D ZEND_MODULE_SHUTDOWN_D
389 #define PHP_MODULE_ACTIVATE_D ZEND_MODULE_ACTIVATE_D
390 #define PHP_MODULE_DEACTIVATE_D ZEND_MODULE_DEACTIVATE_D
391 #define PHP_MODULE_INFO_D ZEND_MODULE_INFO_D
392
393 /* Compatibility macros */
394 #define PHP_MINIT ZEND_MODULE_STARTUP_N
395 #define PHP_MSHUTDOWN ZEND_MODULE_SHUTDOWN_N
396 #define PHP_RINIT ZEND_MODULE_ACTIVATE_N
397 #define PHP_RSHUTDOWN ZEND_MODULE_DEACTIVATE_N
398 #define PHP_MINFO ZEND_MODULE_INFO_N
399 #define PHP_GINIT ZEND_GINIT
400 #define PHP_GSHUTDOWN ZEND_GSHUTDOWN
401
402 #define PHP_MINIT_FUNCTION ZEND_MODULE_STARTUP_D
403 #define PHP_MSHUTDOWN_FUNCTION ZEND_MODULE_SHUTDOWN_D
404 #define PHP_RINIT_FUNCTION ZEND_MODULE_ACTIVATE_D
405 #define PHP_RSHUTDOWN_FUNCTION ZEND_MODULE_DEACTIVATE_D
406 #define PHP_MINFO_FUNCTION ZEND_MODULE_INFO_D
407 #define PHP_GINIT_FUNCTION ZEND_GINIT_FUNCTION
408 #define PHP_GSHUTDOWN_FUNCTION ZEND_GSHUTDOWN_FUNCTION
409
410 #define PHP_MODULE_GLOBALS ZEND_MODULE_GLOBALS
411
412
413 /* Output support */
414 #include "main/php_output.h"
415
416
417 #include "php_streams.h"
418 #include "php_memory_streams.h"
419 #include "fopen_wrappers.h"
420
421
422 /* Virtual current working directory support */
423 #include "zend_virtual_cwd.h"
424
425 #include "zend_constants.h"
426
427 /* connection status states */
428 #define PHP_CONNECTION_NORMAL 0
429 #define PHP_CONNECTION_ABORTED 1
430 #define PHP_CONNECTION_TIMEOUT 2
431
432 #include "php_reentrancy.h"
433
434 #endif
435
