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
|
#include "response.h"
#include "tools.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void magi_response_status(magi_request *r, int code, const char *description)
{
int dlen;
magi_param addon;
if (r->response->head_done || code <= 99 || 600 <= code) {
return;
}
dlen = strlen(description);
addon.name = magi_str_create_copy("Status", 6);
addon.data = malloc(5 + dlen);
addon.data[0] = '0' + code / 100;
addon.data[1] = '0' + code / 10 % 10;
addon.data[2] = '0' + code % 10;
addon.data[3] = ' ';
memcpy(addon.data + 4, description, dlen + 1);
magi_params_set(&r->response->head_response, &addon);
}
void magi_response_cookie(magi_request *r, const char *name, const char *data)
{
magi_param addon;
int nlen;
int dlen;
if (r->response->head_done) {
return;
}
nlen = strlen(name);
dlen = strlen(data);
addon.name = magi_str_create_copy("Set-Cookie", 10);
addon.data = malloc(nlen + dlen + 2);
memcpy(addon.data, name, nlen);
addon.data[nlen] = '=';
memcpy(addon.data + nlen + 1, data, dlen + 1);
magi_params_add(&r->response->head_general, &addon);
}
void magi_response_cookie_complex(magi_request *r, magi_cookie *c)
{
magi_param addon;
if (r->response->head_done) {
return;
}
addon.name = magi_str_create_copy("Set-Cookie", 10);
/* TODO */
magi_params_add(&r->response->head_general, &addon);
}
void magi_response_cookie_discard(magi_request *r, const char *name)
{
magi_param addon;
if (r->response->head_done) {
return;
}
addon.name = magi_str_create_copy("Set-Cookie", 10);
/* TODO */
magi_params_add(&r->response->head_general, &addon);
}
void magi_response_header(magi_request *r, const char *name, const char *data)
{
magi_param addon;
if (r->response->head_done) {
return;
}
addon.name = magi_str_create_copy(name, strlen(name));
addon.data = magi_str_create_copy(data, strlen(data));
magi_params_add(&r->response->head_general, &addon);
}
void magi_response_content_length(magi_request *r, int length)
{
magi_param addon;
int len;
if (r->response->head_done) {
return;
}
addon.name = magi_str_create_copy("Content-Length", 14);
len = 1;
addon.data = malloc(len + 1);
*addon.data = '0' + length % 10;
while (length /= 10) {
addon.data = realloc(addon.data, len + 2);
addon.data[len] = '0' + length % 10;
++len;
}
addon.data[len] = 0;
magi_params_set(&r->response->head_entity, &addon);
}
void magi_response_content_type(magi_request *r, const char *type)
{
magi_param addon;
if (r->response->head_done) {
return;
}
addon.name = magi_str_create_copy("Content-Type", 12);
addon.data = magi_str_create_copy(type, strlen(type));
magi_params_set(&r->response->head_entity, &addon);
}
static void response_headers(magi_response_implementation *r, magi_params *p)
{
for (; p; p = p->next) {
r->methods->head(r->userdata, &p->item);
}
}
void magi_response_head(magi_request *r)
{
if (r->response->head_done) {
return;
}
response_headers(r->response, r->response->head_response);
response_headers(r->response, r->response->head_general);
response_headers(r->response, r->response->head_entity);
r->response->methods->start_body(r->response->userdata);
r->response->head_done = 1;
}
void magi_response(magi_request *r, const char *addon)
{
magi_response_head(r);
if (!addon) {
return;
}
r->response->methods->body(r->response->userdata, addon, strlen(addon));
}
void magi_response_format(magi_request *r, const char *format, ...)
{
magi_response_head(r);
/* TODO */
}
void magi_response_file(magi_request *r, FILE *file)
{
magi_response_head(r);
r->response->methods->file(r->response->userdata, file);
}
void magi_response_error(magi_request *r)
{
/* TODO */
magi_response_status(r, 400, "Bad Request");
magi_response(r,
"<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' "
"'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>"
"<html xmlns='http://www.w3.org/1999/xhtml'>"
"<head><title>400 Bad Request</title></head>"
"<body>"
"<h1>400 <i>Bad Request</i></h1>"
"<h2>");
magi_response(r, magi_error_message(r->error));
magi_response(r, "</h2></body></html>");
}
|
