forked from php/php-src
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathSAPI.h
More file actions
317 lines (245 loc) · 9.69 KB
/
SAPI.h
File metadata and controls
317 lines (245 loc) · 9.69 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2013 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Zeev Suraski <zeev@zend.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef SAPI_H
#define SAPI_H
#include "zend.h"
#include "zend_API.h"
#include "zend_llist.h"
#include "zend_operators.h"
#ifdef PHP_WIN32
#include "win95nt.h"
#endif
#include <sys/stat.h>
#define SAPI_OPTION_NO_CHDIR 1
#define SAPI_POST_BLOCK_SIZE 4000
#ifdef PHP_WIN32
# ifdef SAPI_EXPORTS
# define SAPI_API __declspec(dllexport)
# else
# define SAPI_API __declspec(dllimport)
# endif
#elif defined(__GNUC__) && __GNUC__ >= 4
# define SAPI_API __attribute__ ((visibility("default")))
#else
# define SAPI_API
#endif
#undef shutdown
typedef struct {
char *header;
uint header_len;
} sapi_header_struct;
typedef struct {
zend_llist headers;
int http_response_code;
unsigned char send_default_content_type;
char *mimetype;
char *http_status_line;
} sapi_headers_struct;
typedef struct _sapi_post_entry sapi_post_entry;
typedef struct _sapi_module_struct sapi_module_struct;
BEGIN_EXTERN_C()
extern SAPI_API sapi_module_struct sapi_module; /* true global */
END_EXTERN_C()
/* Some values in this structure needs to be filled in before
* calling sapi_activate(). We WILL change the `char *' entries,
* so make sure that you allocate a separate buffer for them
* and that you free them after sapi_deactivate().
*/
typedef struct {
const char *request_method;
char *query_string;
char *post_data, *raw_post_data;
char *cookie_data;
long content_length;
uint post_data_length, raw_post_data_length;
char *path_translated;
char *request_uri;
const char *content_type;
zend_bool headers_only;
zend_bool no_headers;
zend_bool headers_read;
sapi_post_entry *post_entry;
char *content_type_dup;
/* for HTTP authentication */
char *auth_user;
char *auth_password;
char *auth_digest;
/* this is necessary for the CGI SAPI module */
char *argv0;
char *current_user;
int current_user_length;
/* this is necessary for CLI module */
int argc;
char **argv;
int proto_num;
} sapi_request_info;
typedef struct _sapi_globals_struct {
void *server_context;
sapi_request_info request_info;
sapi_headers_struct sapi_headers;
int read_post_bytes;
unsigned char headers_sent;
struct stat global_stat;
char *default_mimetype;
char *default_charset;
HashTable *rfc1867_uploaded_files;
long post_max_size;
int options;
zend_bool sapi_started;
double global_request_time;
HashTable known_post_content_types;
zval *callback_func;
zend_fcall_info_cache fci_cache;
zend_bool callback_run;
} sapi_globals_struct;
BEGIN_EXTERN_C()
#ifdef ZTS
# define SG(v) TSRMG(sapi_globals_id, sapi_globals_struct *, v)
SAPI_API extern int sapi_globals_id;
#else
# define SG(v) (sapi_globals.v)
extern SAPI_API sapi_globals_struct sapi_globals;
#endif
SAPI_API void sapi_startup(sapi_module_struct *sf);
SAPI_API void sapi_shutdown(void);
SAPI_API void sapi_activate(TSRMLS_D);
SAPI_API void sapi_deactivate(TSRMLS_D);
SAPI_API void sapi_initialize_empty_request(TSRMLS_D);
END_EXTERN_C()
/*
* This is the preferred and maintained API for
* operating on HTTP headers.
*/
/*
* Always specify a sapi_header_line this way:
*
* sapi_header_line ctr = {0};
*/
typedef struct {
char *line; /* If you allocated this, you need to free it yourself */
uint line_len;
long response_code; /* long due to zend_parse_parameters compatibility */
} sapi_header_line;
typedef enum { /* Parameter: */
SAPI_HEADER_REPLACE, /* sapi_header_line* */
SAPI_HEADER_ADD, /* sapi_header_line* */
SAPI_HEADER_DELETE, /* sapi_header_line* */
SAPI_HEADER_DELETE_ALL, /* void */
SAPI_HEADER_SET_STATUS /* int */
} sapi_header_op_enum;
BEGIN_EXTERN_C()
SAPI_API int sapi_header_op(sapi_header_op_enum op, void *arg TSRMLS_DC);
/* Deprecated functions. Use sapi_header_op instead. */
SAPI_API int sapi_add_header_ex(char *header_line, uint header_line_len, zend_bool duplicate, zend_bool replace TSRMLS_DC);
#define sapi_add_header(a, b, c) sapi_add_header_ex((a),(b),(c),1 TSRMLS_CC)
SAPI_API int sapi_send_headers(TSRMLS_D);
SAPI_API void sapi_free_header(sapi_header_struct *sapi_header);
SAPI_API void sapi_handle_post(void *arg TSRMLS_DC);
SAPI_API int sapi_register_post_entries(sapi_post_entry *post_entry TSRMLS_DC);
SAPI_API int sapi_register_post_entry(sapi_post_entry *post_entry TSRMLS_DC);
SAPI_API void sapi_unregister_post_entry(sapi_post_entry *post_entry TSRMLS_DC);
SAPI_API int sapi_register_default_post_reader(void (*default_post_reader)(TSRMLS_D) TSRMLS_DC);
SAPI_API int sapi_register_treat_data(void (*treat_data)(int arg, char *str, zval *destArray TSRMLS_DC) TSRMLS_DC);
SAPI_API int sapi_register_input_filter(unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC), unsigned int (*input_filter_init)(TSRMLS_D) TSRMLS_DC);
SAPI_API int sapi_flush(TSRMLS_D);
SAPI_API struct stat *sapi_get_stat(TSRMLS_D);
SAPI_API char *sapi_getenv(char *name, size_t name_len TSRMLS_DC);
SAPI_API char *sapi_get_default_content_type(TSRMLS_D);
SAPI_API void sapi_get_default_content_type_header(sapi_header_struct *default_header TSRMLS_DC);
SAPI_API size_t sapi_apply_default_charset(char **mimetype, size_t len TSRMLS_DC);
SAPI_API void sapi_activate_headers_only(TSRMLS_D);
SAPI_API int sapi_get_fd(int *fd TSRMLS_DC);
SAPI_API int sapi_force_http_10(TSRMLS_D);
SAPI_API int sapi_get_target_uid(uid_t * TSRMLS_DC);
SAPI_API int sapi_get_target_gid(gid_t * TSRMLS_DC);
SAPI_API double sapi_get_request_time(TSRMLS_D);
SAPI_API void sapi_terminate_process(TSRMLS_D);
END_EXTERN_C()
struct _sapi_module_struct {
char *name;
char *pretty_name;
int (*startup)(struct _sapi_module_struct *sapi_module);
int (*shutdown)(struct _sapi_module_struct *sapi_module);
int (*activate)(TSRMLS_D);
int (*deactivate)(TSRMLS_D);
int (*ub_write)(const char *str, unsigned int str_length TSRMLS_DC);
void (*flush)(void *server_context);
struct stat *(*get_stat)(TSRMLS_D);
char *(*getenv)(char *name, size_t name_len TSRMLS_DC);
void (*sapi_error)(int type, const char *error_msg, ...);
int (*header_handler)(sapi_header_struct *sapi_header, sapi_header_op_enum op, sapi_headers_struct *sapi_headers TSRMLS_DC);
int (*send_headers)(sapi_headers_struct *sapi_headers TSRMLS_DC);
void (*send_header)(sapi_header_struct *sapi_header, void *server_context TSRMLS_DC);
int (*read_post)(char *buffer, uint count_bytes TSRMLS_DC);
char *(*read_cookies)(TSRMLS_D);
void (*register_server_variables)(zval *track_vars_array TSRMLS_DC);
void (*log_message)(char *message TSRMLS_DC);
double (*get_request_time)(TSRMLS_D);
void (*terminate_process)(TSRMLS_D);
char *php_ini_path_override;
void (*block_interruptions)(void);
void (*unblock_interruptions)(void);
void (*default_post_reader)(TSRMLS_D);
void (*treat_data)(int arg, char *str, zval *destArray TSRMLS_DC);
char *executable_location;
int php_ini_ignore;
int php_ini_ignore_cwd; /* don't look for php.ini in the current directory */
int (*get_fd)(int *fd TSRMLS_DC);
int (*force_http_10)(TSRMLS_D);
int (*get_target_uid)(uid_t * TSRMLS_DC);
int (*get_target_gid)(gid_t * TSRMLS_DC);
unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC);
void (*ini_defaults)(HashTable *configuration_hash);
int phpinfo_as_text;
char *ini_entries;
const zend_function_entry *additional_functions;
unsigned int (*input_filter_init)(TSRMLS_D);
};
struct _sapi_post_entry {
char *content_type;
uint content_type_len;
void (*post_reader)(TSRMLS_D);
void (*post_handler)(char *content_type_dup, void *arg TSRMLS_DC);
};
/* header_handler() constants */
#define SAPI_HEADER_ADD (1<<0)
#define SAPI_HEADER_SENT_SUCCESSFULLY 1
#define SAPI_HEADER_DO_SEND 2
#define SAPI_HEADER_SEND_FAILED 3
#define SAPI_DEFAULT_MIMETYPE "text/html"
#define SAPI_DEFAULT_CHARSET ""
#define SAPI_PHP_VERSION_HEADER "X-Powered-By: PHP/" PHP_VERSION
#define SAPI_POST_READER_FUNC(post_reader) void post_reader(TSRMLS_D)
#define SAPI_POST_HANDLER_FUNC(post_handler) void post_handler(char *content_type_dup, void *arg TSRMLS_DC)
#define SAPI_TREAT_DATA_FUNC(treat_data) void treat_data(int arg, char *str, zval* destArray TSRMLS_DC)
#define SAPI_INPUT_FILTER_FUNC(input_filter) unsigned int input_filter(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC)
BEGIN_EXTERN_C()
SAPI_API SAPI_POST_READER_FUNC(sapi_read_standard_form_data);
SAPI_API SAPI_POST_READER_FUNC(php_default_post_reader);
SAPI_API SAPI_TREAT_DATA_FUNC(php_default_treat_data);
SAPI_API SAPI_INPUT_FILTER_FUNC(php_default_input_filter);
END_EXTERN_C()
#define STANDARD_SAPI_MODULE_PROPERTIES
#endif /* SAPI_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/