forked from openresty/lua-nginx-module
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathngx_http_lua_req_method.c
More file actions
252 lines (185 loc) · 5.58 KB
/
ngx_http_lua_req_method.c
File metadata and controls
252 lines (185 loc) · 5.58 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
/*
* Copyright (C) Yichun Zhang (agentzh)
*/
#ifndef DDEBUG
#define DDEBUG 0
#endif
#include "ddebug.h"
#include "ngx_http_lua_req_method.h"
#include "ngx_http_lua_subrequest.h"
#include "ngx_http_lua_util.h"
static int ngx_http_lua_ngx_req_get_method(lua_State *L);
static int ngx_http_lua_ngx_req_set_method(lua_State *L);
void
ngx_http_lua_inject_req_method_api(lua_State *L)
{
lua_pushcfunction(L, ngx_http_lua_ngx_req_get_method);
lua_setfield(L, -2, "get_method");
lua_pushcfunction(L, ngx_http_lua_ngx_req_set_method);
lua_setfield(L, -2, "set_method");
}
static int
ngx_http_lua_ngx_req_get_method(lua_State *L)
{
int n;
ngx_http_request_t *r;
n = lua_gettop(L);
if (n != 0) {
return luaL_error(L, "only one argument expected but got %d", n);
}
r = ngx_http_lua_get_req(L);
if (r == NULL) {
return luaL_error(L, "request object not found");
}
ngx_http_lua_check_fake_request(L, r);
lua_pushlstring(L, (char *) r->method_name.data, r->method_name.len);
return 1;
}
static int
ngx_http_lua_ngx_req_set_method(lua_State *L)
{
int n;
int method;
ngx_http_request_t *r;
n = lua_gettop(L);
if (n != 1) {
return luaL_error(L, "only one argument expected but got %d", n);
}
method = luaL_checkint(L, 1);
r = ngx_http_lua_get_req(L);
if (r == NULL) {
return luaL_error(L, "request object not found");
}
ngx_http_lua_check_fake_request(L, r);
switch (method) {
case NGX_HTTP_GET:
r->method_name = ngx_http_lua_get_method;
break;
case NGX_HTTP_POST:
r->method_name = ngx_http_lua_post_method;
break;
case NGX_HTTP_PUT:
r->method_name = ngx_http_lua_put_method;
break;
case NGX_HTTP_HEAD:
r->method_name = ngx_http_lua_head_method;
break;
case NGX_HTTP_DELETE:
r->method_name = ngx_http_lua_delete_method;
break;
case NGX_HTTP_OPTIONS:
r->method_name = ngx_http_lua_options_method;
break;
case NGX_HTTP_MKCOL:
r->method_name = ngx_http_lua_mkcol_method;
break;
case NGX_HTTP_COPY:
r->method_name = ngx_http_lua_copy_method;
break;
case NGX_HTTP_MOVE:
r->method_name = ngx_http_lua_move_method;
break;
case NGX_HTTP_PROPFIND:
r->method_name = ngx_http_lua_propfind_method;
break;
case NGX_HTTP_PROPPATCH:
r->method_name = ngx_http_lua_proppatch_method;
break;
case NGX_HTTP_LOCK:
r->method_name = ngx_http_lua_lock_method;
break;
case NGX_HTTP_UNLOCK:
r->method_name = ngx_http_lua_unlock_method;
break;
case NGX_HTTP_PATCH:
r->method_name = ngx_http_lua_patch_method;
break;
case NGX_HTTP_TRACE:
r->method_name = ngx_http_lua_trace_method;
break;
default:
return luaL_error(L, "unsupported HTTP method: %d", method);
}
r->method = method;
return 0;
}
#ifndef NGX_LUA_NO_FFI_API
int
ngx_http_lua_ffi_req_get_method(ngx_http_request_t *r)
{
if (r->connection->fd == -1) {
return NGX_HTTP_LUA_FFI_BAD_CONTEXT;
}
return r->method;
}
int
ngx_http_lua_ffi_req_get_method_name(ngx_http_request_t *r, char *buf,
size_t *len)
{
if (r->connection->fd == -1) {
return NGX_HTTP_LUA_FFI_BAD_CONTEXT;
}
*len = ngx_min(r->method_name.len, *len);
ngx_memcpy(buf, r->method_name.data, *len);
return NGX_OK;
}
int
ngx_http_lua_ffi_req_set_method(ngx_http_request_t *r, int method)
{
if (r->connection->fd == -1) {
return NGX_HTTP_LUA_FFI_BAD_CONTEXT;
}
switch (method) {
case NGX_HTTP_GET:
r->method_name = ngx_http_lua_get_method;
break;
case NGX_HTTP_POST:
r->method_name = ngx_http_lua_post_method;
break;
case NGX_HTTP_PUT:
r->method_name = ngx_http_lua_put_method;
break;
case NGX_HTTP_HEAD:
r->method_name = ngx_http_lua_head_method;
break;
case NGX_HTTP_DELETE:
r->method_name = ngx_http_lua_delete_method;
break;
case NGX_HTTP_OPTIONS:
r->method_name = ngx_http_lua_options_method;
break;
case NGX_HTTP_MKCOL:
r->method_name = ngx_http_lua_mkcol_method;
break;
case NGX_HTTP_COPY:
r->method_name = ngx_http_lua_copy_method;
break;
case NGX_HTTP_MOVE:
r->method_name = ngx_http_lua_move_method;
break;
case NGX_HTTP_PROPFIND:
r->method_name = ngx_http_lua_propfind_method;
break;
case NGX_HTTP_PROPPATCH:
r->method_name = ngx_http_lua_proppatch_method;
break;
case NGX_HTTP_LOCK:
r->method_name = ngx_http_lua_lock_method;
break;
case NGX_HTTP_UNLOCK:
r->method_name = ngx_http_lua_unlock_method;
break;
case NGX_HTTP_PATCH:
r->method_name = ngx_http_lua_patch_method;
break;
case NGX_HTTP_TRACE:
r->method_name = ngx_http_lua_trace_method;
break;
default:
return NGX_DECLINED;
}
r->method = method;
return NGX_OK;
}
#endif
/* vi:set ft=c ts=4 sw=4 et fdm=marker: */