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
|
#include <cgi.h>
#include <cookie.h>
#include <param.h>
#include <request.h>
#include <stdio.h>
#include <stdlib.h>
void proceed_cookies(struct magi_cookie_list * cookies,
struct magi_response * response)
{
magi_response_content(response, "<h2>Cookies:</h2>");
while (cookies) {
magi_response_content(response, "Cookie with name [");
magi_response_content(response, cookies->item.name);
if (cookies->item.data) {
magi_response_content(response, "] is [");
magi_response_content(response, cookies->item.data);
}
if (cookies->item.domain) {
magi_response_content(response, "] for domain [");
magi_response_content(response, cookies->item.domain);
}
if (cookies->item.port) {
magi_response_content(response, "] for port [");
magi_response_content(response, cookies->item.port);
}
if (cookies->item.path) {
magi_response_content(response, "] for path [");
magi_response_content(response, cookies->item.path);
}
magi_response_content(response, "]<br/>");
cookies = cookies->next;
}
magi_response_content(response, "<hr/>");
}
void proceed_fields(struct magi_field_list * fields,
struct magi_response * response)
{
magi_response_content(response, "<h2>Feilds:</h2>");
while (fields) {
magi_response_content(response, "Feild [");
magi_response_content(response, fields->item.name);
magi_response_content(response, "] = [");
magi_response_content(response, fields->item.data);
magi_response_content(response, "]<br/>");
fields = fields->next;
}
magi_response_content(response, "<hr/>");
}
void proceed_params(struct magi_param_list * params,
struct magi_response * response)
{
magi_response_content(response, "<h2>HTTP Parameters:</h2>");
while (params) {
magi_response_content(response, "Param [");
magi_response_content(response, params->item.name);
magi_response_content(response, "] is [");
magi_response_content(response, params->item.data);
magi_response_content(response, "]<br/>");
params = params->next;
}
magi_response_content(response, "<hr/>");
}
void process_meta(struct magi_request * req, struct magi_response * res)
{
magi_response_content(res, "<h1>Echo CGI Script</h1>"
"I was called with method [");
magi_response_content(res, req->method);
if (req->uri) {
magi_response_content(res, "] with URL [");
magi_response_content(res, req->uri);
}
if (req->server_name) {
magi_response_content(res, "] for server [");
magi_response_content(res, req->server_name);
}
if (req->server_port) {
magi_response_content(res, "] on port [");
magi_response_content(res, req->server_port);
}
if (req->server_protocol) {
magi_response_content(res, "] with protocol [");
magi_response_content(res, req->server_protocol);
}
if (req->server_software) {
magi_response_content(res, "] and I am running on software [");
magi_response_content(res, req->server_software);
}
magi_response_content(res, "]<br/>");
}
void response_request(struct magi_request * req, struct magi_response * res)
{
magi_response_content_type(res, magi_xhtml);
magi_response_content(
res, "<!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>Echo</title></head>"
"<body>");
process_meta(req, res);
proceed_cookies(req->cookies, res);
proceed_fields(req->fields, res);
proceed_params(req->http_params, res);
magi_response_content(res, "</body></html>");
}
int main(int argc, char const * argv[])
{
struct magi_request request;
if (magi_cgi(&request, 0, 0)) {
struct magi_response response;
response_request(&request, &response);
magi_cgi_response(&response);
magi_response_destroy();
} else {
magi_cgi_error(request.error);
}
magi_request_destroy(&request);
return 0;
}
|
