client.c 2.8 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
/* Icecast
 *
 * This program is distributed under the GNU General Public License, version 2.
 * A copy of this license is included with this source.
 *
 * Copyright 2000-2004, Jack Moffitt <jack@xiph.org, 
 *                      Michael Smith <msmith@xiph.org>,
 *                      oddsock <oddsock@xiph.org>,
 *                      Karl Heyes <karl@xiph.org>
 *                      and others (see AUTHORS for details).
 */

Jack Moffitt's avatar
Jack Moffitt committed
13
14
15
16
17
18
/* client.c
**
** client interface implementation
**
*/

19
20
21
22
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

Jack Moffitt's avatar
Jack Moffitt committed
23
24
25
#include <stdlib.h>
#include <string.h>

Karl Heyes's avatar
Karl Heyes committed
26
27
28
#include "thread/thread.h"
#include "avl/avl.h"
#include "httpp/httpp.h"
Jack Moffitt's avatar
Jack Moffitt committed
29
30
31
32
33
34
35
36
37

#include "connection.h"
#include "refbuf.h"

#include "client.h"
#include "logging.h"

client_t *client_create(connection_t *con, http_parser_t *parser)
{
38
    client_t *client = (client_t *)calloc(1, sizeof(client_t));
Jack Moffitt's avatar
Jack Moffitt committed
39

40
41
42
43
    client->con = con;
    client->parser = parser;
    client->queue = NULL;
    client->pos = 0;
Jack Moffitt's avatar
Jack Moffitt committed
44

45
    return client;
Jack Moffitt's avatar
Jack Moffitt committed
46
47
48
49
}

void client_destroy(client_t *client)
{
50
    refbuf_t *refbuf;
Jack Moffitt's avatar
Jack Moffitt committed
51

52
    /* write log entry if ip is set (some things don't set it, like outgoing 
53
54
55
     * slave requests
     */
    if(client->con->ip)
56
57
58
59
        logging_access(client);
    
    connection_close(client->con);
    httpp_destroy(client->parser);
Jack Moffitt's avatar
Jack Moffitt committed
60

61
62
    while ((refbuf = refbuf_queue_remove(&client->queue)))
        refbuf_release(refbuf);
Jack Moffitt's avatar
Jack Moffitt committed
63

Michael Smith's avatar
Michael Smith committed
64
65
    free(client->username);

66
    free(client);
Jack Moffitt's avatar
Jack Moffitt committed
67
}
68

69
70
71
72
73
74
75
76
77
78
void client_send_400(client_t *client, char *message) {
    int bytes;
    bytes = sock_write(client->con->sock, "HTTP/1.0 404 File Not Found\r\n"
            "Content-Type: text/html\r\n\r\n"
            "<b>%s</b>\r\n", message);
    if(bytes > 0) client->con->sent_bytes = bytes;
    client->respcode = 404;
    client_destroy(client);
}

79
80
81
82
83
84
85
void client_send_404(client_t *client, char *message) {

    int bytes;
    bytes = sock_write(client->con->sock, "HTTP/1.0 404 File Not Found\r\n"
            "Content-Type: text/html\r\n\r\n"
            "<b>%s</b>\r\n", message);
    if(bytes > 0) client->con->sent_bytes = bytes;
86
    client->respcode = 404;
87
88
89
    client_destroy(client);
}

Michael Smith's avatar
Michael Smith committed
90
91
92
void client_send_504(client_t *client, char *message) {
    int bytes;
    client->respcode = 504;
93
    bytes = sock_write(client->con->sock, 
Michael Smith's avatar
Michael Smith committed
94
95
96
            "HTTP/1.0 504 Server Full\r\n"
            "Content-Type: text/html\r\n\r\n"
            "<b>%s</b>\r\n", message);
97
98
       if (bytes > 0) client->con->sent_bytes = bytes;
    client_destroy(client);
Michael Smith's avatar
Michael Smith committed
99
100
}

101
102
103
104
105
106
107
void client_send_401(client_t *client) {
    int bytes = sock_write(client->con->sock, 
            "HTTP/1.0 401 Authentication Required\r\n"
            "WWW-Authenticate: Basic realm=\"Icecast2 Server\"\r\n"
            "\r\n"
            "You need to authenticate\r\n");
    if(bytes > 0) client->con->sent_bytes = bytes;
108
    client->respcode = 401;
109
110
    client_destroy(client);
}