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mirror of https://gitlab.xiph.org/xiph/icecast-server.git synced 2024-09-22 04:15:54 -04:00
icecast-server/src/client.h
Philipp Schafft d06b6b1846 patch to fix regression on header size with large headers introduced by support of <server-id> and <http-headers>. This should ensure we have at least space for 2kB of extra headers. Depending on function and call we may have much more space.
Please test this very carefully.
Some pointers what should be in the tests (NOT complet list):
- request to 'static' web/ and admin/ pages.
- requests to playlist generation.
- requests to streams.
- requests to admin/ manipulation functions.
- test everything with at least 8kB of extra headers, then reduce in 1kB (or 512B) steps.
- see if response is correct OR 500 is returned.
- run under valgrind or similar to see no buffer overflow or similiar will happen.
- take a cookie!

svn path=/icecast/trunk/icecast/; revision=19300
2014-11-10 10:46:55 +00:00

85 lines
2.5 KiB
C

/* 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).
* Copyright 2011-2012, Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>,
*/
/* client.h
**
** client data structions and function definitions
**
*/
#ifndef __CLIENT_H__
#define __CLIENT_H__
#include "connection.h"
#include "refbuf.h"
#include "httpp/httpp.h"
typedef struct _client_tag
{
/* the client's connection */
connection_t *con;
/* the client's http headers */
http_parser_t *parser;
/* http response code for this client */
int respcode;
/* auth completed, 0 not yet, 1 passed */
int authenticated;
/* is client getting intro data */
long intro_offset;
/* where in the queue the client is */
refbuf_t *refbuf;
/* position in first buffer */
unsigned int pos;
/* auth used for this client */
struct auth_tag *auth;
/* Client username, if authenticated */
char *username;
/* Client password, if authenticated */
char *password;
/* Format-handler-specific data for this client */
void *format_data;
/* function to call to release format specific resources */
void (*free_client_data)(struct _client_tag *client);
/* write out data associated with client */
int (*write_to_client)(struct _client_tag *client);
/* function to check if refbuf needs updating */
int (*check_buffer)(struct source_tag *source, struct _client_tag *client);
} client_t;
int client_create (client_t **c_ptr, connection_t *con, http_parser_t *parser);
void client_destroy(client_t *client);
void client_send_100(client_t *client);
void client_send_404(client_t *client, const char *message);
void client_send_401(client_t *client);
void client_send_403(client_t *client, const char *message);
void client_send_400(client_t *client, const char *message);
void client_send_500(client_t *client, const char *message);
int client_send_bytes (client_t *client, const void *buf, unsigned len);
int client_read_bytes (client_t *client, void *buf, unsigned len);
void client_set_queue (client_t *client, refbuf_t *refbuf);
int client_check_source_auth (client_t *client, const char *mount);
#endif /* __CLIENT_H__ */