/
SAPI.h
229 lines (173 loc) · 6.71 KB
/
SAPI.h
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
/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2002 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.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> |
+----------------------------------------------------------------------+
*/
#ifndef SAPI_H
#define SAPI_H
#include "zend.h"
#include "zend_llist.h"
#include "zend_operators.h"
#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
#else
#define SAPI_API
#endif
typedef struct {
char *header;
uint header_len;
zend_bool replace;
} 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;
extern SAPI_API sapi_module_struct sapi_module; /* true global */
/* 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;
char *cookie_data;
long content_length;
uint post_data_length;
char *path_translated;
char *request_uri;
const char *content_type;
zend_bool headers_only;
zend_bool no_headers;
sapi_post_entry *post_entry;
char *content_type_dup;
/* for HTTP authentication */
char *auth_user;
char *auth_password;
/* this is necessary for the CGI SAPI module */
char *argv0;
/* this is necessary for Safe Mode */
char *current_user;
int current_user_length;
/* this is necessary for CLI module */
int argc;
char **argv;
} 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;
} sapi_globals_struct;
#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);
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(header_line, header_line_len, duplicate) \
sapi_add_header_ex((header_line), (header_line_len), (duplicate), 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);
SAPI_API int sapi_register_post_entry(sapi_post_entry *post_entry);
SAPI_API void sapi_unregister_post_entry(sapi_post_entry *post_entry);
SAPI_API int sapi_register_default_post_reader(void (*default_post_reader)(TSRMLS_D));
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);
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_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);
char *php_ini_path_override;
void (*block_interruptions)(void);
void (*unblock_interruptions)(void);
void (*default_post_reader)(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_DELETE_ALL (1<<1)
#define SAPI_HEADER_SEND_NOW (1<<2)
#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)
SAPI_API SAPI_POST_READER_FUNC(sapi_read_standard_form_data);
SAPI_API SAPI_POST_READER_FUNC(php_default_post_reader);
#define STANDARD_SAPI_MODULE_PROPERTIES NULL
#endif /* SAPI_H */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/