2004-03-03 14:23:47 +01:00
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/*****************************************************************************
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* httpd.c
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*****************************************************************************
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2006-03-04 11:46:27 +01:00
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* Copyright (C) 2004-2006 the VideoLAN team
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2004-03-06 02:14:28 +01:00
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* $Id$
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2004-03-03 14:23:47 +01:00
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*
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* Authors: Laurent Aimar <fenrir@via.ecp.fr>
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2005-05-22 13:36:59 +02:00
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* Rémi Denis-Courmont <rem # videolan.org>
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2004-03-03 14:23:47 +01:00
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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2006-01-13 00:10:04 +01:00
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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2004-03-03 14:23:47 +01:00
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*****************************************************************************/
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#include <vlc/vlc.h>
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2006-09-12 20:49:41 +02:00
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#include <stdio.h>
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#include <stdlib.h>
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2004-10-01 20:04:09 +02:00
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#ifdef ENABLE_HTTPD
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2006-03-04 11:46:27 +01:00
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#include <assert.h>
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2006-11-26 15:20:34 +01:00
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#include <vlc_httpd.h>
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#include <vlc_network.h>
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#include <vlc_tls.h>
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#include <vlc_acl.h>
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2006-12-01 21:26:05 +01:00
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#include "../libvlc.h"
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2004-03-03 14:23:47 +01:00
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2004-07-05 17:43:56 +02:00
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#include <string.h>
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2004-10-04 15:34:42 +02:00
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#include <errno.h>
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2004-03-03 14:23:47 +01:00
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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2004-10-01 17:56:10 +02:00
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#ifdef HAVE_FCNTL_H
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# include <fcntl.h>
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#endif
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2004-03-03 14:23:47 +01:00
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2007-02-21 18:58:12 +01:00
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#ifdef HAVE_POLL
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# include <poll.h>
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#endif
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2004-03-03 14:23:47 +01:00
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#if defined( UNDER_CE )
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# include <winsock.h>
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#elif defined( WIN32 )
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# include <winsock2.h>
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#else
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# include <sys/socket.h>
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#endif
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2005-10-22 18:23:01 +02:00
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#if defined( WIN32 )
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/* We need HUGE buffer otherwise TCP throughput is very limited */
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#define HTTPD_CL_BUFSIZE 1000000
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#else
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#define HTTPD_CL_BUFSIZE 10000
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#endif
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2004-03-09 21:46:43 +01:00
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static void httpd_ClientClean( httpd_client_t *cl );
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2006-12-01 21:26:05 +01:00
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struct httpd_t
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{
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VLC_COMMON_MEMBERS
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int i_host;
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httpd_host_t **host;
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};
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/* each host run in his own thread */
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struct httpd_host_t
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{
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VLC_COMMON_MEMBERS
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httpd_t *httpd;
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/* ref count */
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int i_ref;
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/* address/port and socket for listening at connections */
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char *psz_hostname;
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int i_port;
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2007-02-21 18:58:12 +01:00
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int *fds;
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unsigned nfd;
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2006-12-01 21:26:05 +01:00
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vlc_mutex_t lock;
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/* all registered url (becarefull that 2 httpd_url_t could point at the same url)
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* This will slow down the url research but make my live easier
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* All url will have their cb trigger, but only the first one can answer
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* */
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int i_url;
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httpd_url_t **url;
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int i_client;
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httpd_client_t **client;
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/* TLS data */
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tls_server_t *p_tls;
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};
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2004-03-03 14:23:47 +01:00
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struct httpd_url_t
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{
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httpd_host_t *host;
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vlc_mutex_t lock;
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2005-07-12 18:00:43 +02:00
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char *psz_url;
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char *psz_user;
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char *psz_password;
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vlc_acl_t *p_acl;
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2004-03-03 14:23:47 +01:00
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struct
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{
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httpd_callback_t cb;
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httpd_callback_sys_t *p_sys;
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} catch[HTTPD_MSG_MAX];
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};
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/* status */
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enum
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{
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HTTPD_CLIENT_RECEIVING,
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HTTPD_CLIENT_RECEIVE_DONE,
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HTTPD_CLIENT_SENDING,
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HTTPD_CLIENT_SEND_DONE,
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HTTPD_CLIENT_WAITING,
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HTTPD_CLIENT_DEAD,
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2004-12-25 22:35:09 +01:00
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HTTPD_CLIENT_TLS_HS_IN,
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HTTPD_CLIENT_TLS_HS_OUT
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2004-03-03 14:23:47 +01:00
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};
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2006-02-04 20:48:38 +01:00
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2004-03-03 14:23:47 +01:00
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/* mode */
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enum
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{
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HTTPD_CLIENT_FILE, /* default */
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HTTPD_CLIENT_STREAM, /* regulary get data from cb */
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HTTPD_CLIENT_BIDIR, /* check for reading and get data from cb */
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};
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struct httpd_client_t
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{
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httpd_url_t *url;
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int i_ref;
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int fd;
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int i_mode;
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int i_state;
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int b_read_waiting; /* stop as soon as possible sending */
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mtime_t i_activity_date;
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mtime_t i_activity_timeout;
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/* buffer for reading header */
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int i_buffer_size;
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int i_buffer;
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uint8_t *p_buffer;
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/* */
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httpd_message_t query; /* client -> httpd */
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httpd_message_t answer; /* httpd -> client */
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2006-02-04 20:48:38 +01:00
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2004-11-04 23:55:54 +01:00
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/* TLS data */
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tls_session_t *p_tls;
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2004-03-03 14:23:47 +01:00
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};
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/*****************************************************************************
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* Various functions
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*****************************************************************************/
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/*char b64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";*/
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2006-11-24 16:16:18 +01:00
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static void b64_decode( char *restrict dest, const char *restrict src )
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2004-03-03 14:23:47 +01:00
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{
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int i_level;
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int last = 0;
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int b64[256] = {
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 00-0F */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 10-1F */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63, /* 20-2F */
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52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1, /* 30-3F */
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-1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14, /* 40-4F */
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15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1, /* 50-5F */
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-1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40, /* 60-6F */
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41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1, /* 70-7F */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 80-8F */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* 90-9F */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* A0-AF */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* B0-BF */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* C0-CF */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* D0-DF */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, /* E0-EF */
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-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 /* F0-FF */
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};
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for( i_level = 0; *src != '\0'; src++ )
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{
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int c;
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c = b64[(unsigned int)*src];
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if( c == -1 )
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{
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continue;
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}
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switch( i_level )
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{
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case 0:
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i_level++;
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break;
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case 1:
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*dest++ = ( last << 2 ) | ( ( c >> 4)&0x03 );
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i_level++;
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break;
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case 2:
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*dest++ = ( ( last << 4 )&0xf0 ) | ( ( c >> 2 )&0x0f );
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i_level++;
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break;
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case 3:
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*dest++ = ( ( last &0x03 ) << 6 ) | c;
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i_level = 0;
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}
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last = c;
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}
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*dest = '\0';
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}
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static struct
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{
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2005-08-04 16:58:44 +02:00
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const char *psz_ext;
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const char *psz_mime;
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2004-03-03 14:23:47 +01:00
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} http_mime[] =
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{
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{ ".htm", "text/html" },
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{ ".html", "text/html" },
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{ ".txt", "text/plain" },
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{ ".xml", "text/xml" },
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{ ".dtd", "text/dtd" },
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{ ".css", "text/css" },
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/* image mime */
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{ ".gif", "image/gif" },
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{ ".jpe", "image/jpeg" },
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{ ".jpg", "image/jpeg" },
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{ ".jpeg", "image/jpeg" },
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{ ".png", "image/png" },
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2004-10-01 20:04:09 +02:00
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{ ".mpjpeg","multipart/x-mixed-replace; boundary=This Random String" },
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2004-03-03 14:23:47 +01:00
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/* media mime */
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{ ".avi", "video/avi" },
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{ ".asf", "video/x-ms-asf" },
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{ ".m1a", "audio/mpeg" },
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{ ".m2a", "audio/mpeg" },
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{ ".m1v", "video/mpeg" },
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{ ".m2v", "video/mpeg" },
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{ ".mp2", "audio/mpeg" },
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{ ".mp3", "audio/mpeg" },
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{ ".mpa", "audio/mpeg" },
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{ ".mpg", "video/mpeg" },
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{ ".mpeg", "video/mpeg" },
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{ ".mpe", "video/mpeg" },
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{ ".mov", "video/quicktime" },
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{ ".moov", "video/quicktime" },
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{ ".ogg", "application/ogg" },
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{ ".ogm", "application/ogg" },
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{ ".wav", "audio/wav" },
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{ ".wma", "audio/x-ms-wma" },
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{ ".wmv", "video/x-ms-wmv" },
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/* end */
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{ NULL, NULL }
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};
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2006-02-04 20:48:38 +01:00
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2005-08-04 16:58:44 +02:00
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static const char *httpd_MimeFromUrl( const char *psz_url )
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2004-03-03 14:23:47 +01:00
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{
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char *psz_ext;
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psz_ext = strrchr( psz_url, '.' );
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if( psz_ext )
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{
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int i;
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|
|
|
|
for( i = 0; http_mime[i].psz_ext != NULL ; i++ )
|
|
|
|
|
{
|
|
|
|
|
if( !strcasecmp( http_mime[i].psz_ext, psz_ext ) )
|
|
|
|
|
{
|
|
|
|
|
return http_mime[i].psz_mime;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return "application/octet-stream";
|
|
|
|
|
}
|
|
|
|
|
|
2006-11-24 16:46:43 +01:00
|
|
|
|
|
2006-03-04 11:46:27 +01:00
|
|
|
|
typedef struct
|
|
|
|
|
{
|
|
|
|
|
int i_code;
|
|
|
|
|
const char *psz_reason;
|
|
|
|
|
} http_status_info;
|
|
|
|
|
|
|
|
|
|
static const http_status_info http_reason[] =
|
|
|
|
|
{
|
|
|
|
|
/*{ 100, "Continue" },
|
|
|
|
|
{ 101, "Switching Protocols" },*/
|
|
|
|
|
{ 200, "OK" }/*,
|
|
|
|
|
{ 201, "Created" },
|
|
|
|
|
{ 202, "Accepted" },
|
|
|
|
|
{ 203, "Non-Authoritative Information" },
|
|
|
|
|
{ 204, "No Content" },
|
|
|
|
|
{ 205, "Reset Content" },
|
|
|
|
|
{ 206, "Partial Content" },
|
|
|
|
|
{ 250, "Low on Storage Space" },
|
|
|
|
|
{ 300, "Multiple Choices" }*/,
|
|
|
|
|
{ 301, "Moved Permanently" }/*,
|
|
|
|
|
{ 302, "Moved Temporarily" }, - aka "Found"
|
|
|
|
|
{ 303, "See Other" },
|
|
|
|
|
{ 304, "Not Modified" },
|
|
|
|
|
{ 305, "Use Proxy" },
|
|
|
|
|
{ 307, "Temporary Redirect" },
|
|
|
|
|
{ 400, "Bad Request" }*/,
|
|
|
|
|
{ 401, "Unauthorized" }/*,
|
|
|
|
|
{ 402, "Payment Required" }*/,
|
|
|
|
|
{ 403, "Forbidden" },
|
|
|
|
|
{ 404, "Not Found" }/*,
|
|
|
|
|
{ 405, "Method Not Allowed" },
|
|
|
|
|
{ 406, "Not Acceptable" },
|
|
|
|
|
{ 407, "Proxy Authentication Required" },
|
|
|
|
|
{ 408, "Request Time-out" },
|
|
|
|
|
{ 409, "Conflict" },
|
|
|
|
|
{ 410, "Gone" },
|
|
|
|
|
{ 411, "Length Required" },
|
|
|
|
|
{ 412, "Precondition Failed" },
|
|
|
|
|
{ 413, "Request Entity Too Large" },
|
|
|
|
|
{ 414, "Request-URI Too Large" },
|
|
|
|
|
{ 415, "Unsupported Media Type" },
|
|
|
|
|
{ 416, "Requested range not satisfiable" },
|
|
|
|
|
{ 417, "Expectation Failed" },
|
|
|
|
|
{ 451, "Parameter Not Understood" },
|
|
|
|
|
{ 452, "Conference Not Found" },
|
|
|
|
|
{ 453, "Not Enough Bandwidth" }*/,
|
|
|
|
|
{ 454, "Session Not Found" }/*,
|
|
|
|
|
{ 455, "Method Not Valid in This State" },
|
|
|
|
|
{ 456, "Header Field Not Valid for Resource" },
|
|
|
|
|
{ 457, "Invalid Range" },
|
|
|
|
|
{ 458, "Parameter Is Read-Only" },
|
|
|
|
|
{ 459, "Aggregate operation not allowed" },
|
|
|
|
|
{ 460, "Only aggregate operation allowed" }*/,
|
|
|
|
|
{ 461, "Unsupported transport" }/*,
|
|
|
|
|
{ 462, "Destination unreachable" }*/,
|
|
|
|
|
{ 500, "Internal Server Error" },
|
|
|
|
|
{ 501, "Not Implemented" }/*,
|
|
|
|
|
{ 502, "Bad Gateway" }*/,
|
|
|
|
|
{ 503, "Service Unavailable" }/*,
|
|
|
|
|
{ 504, "Gateway Time-out" },
|
|
|
|
|
{ 505, "Protocol version not supported" }*/,
|
|
|
|
|
{ 0, NULL }
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const char *psz_fallback_reason[] =
|
|
|
|
|
{ "Continue", "OK", "Found", "Client Error", "Server Error" };
|
|
|
|
|
|
|
|
|
|
static const char *httpd_ReasonFromCode( int i_code )
|
|
|
|
|
{
|
|
|
|
|
const http_status_info *p;
|
|
|
|
|
|
|
|
|
|
for (p = http_reason; p->i_code < i_code; p++);
|
|
|
|
|
|
|
|
|
|
if( p->i_code == i_code )
|
|
|
|
|
return p->psz_reason;
|
|
|
|
|
|
|
|
|
|
assert( ( i_code >= 100 ) && ( i_code <= 599 ) );
|
|
|
|
|
return psz_fallback_reason[(i_code / 100) - 1];
|
|
|
|
|
}
|
2006-11-24 16:46:43 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static size_t httpd_HtmlError (char **body, int code, const char *url)
|
|
|
|
|
{
|
|
|
|
|
const char *errname = httpd_ReasonFromCode (code);
|
|
|
|
|
assert (errname != NULL);
|
|
|
|
|
|
|
|
|
|
int res = asprintf (body,
|
|
|
|
|
"<?xml version=\"1.0\" encoding=\"ascii\" ?>\n"
|
|
|
|
|
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\""
|
|
|
|
|
" \"http://www.w3.org/TR/xhtml10/DTD/xhtml10strict.dtd\">\n"
|
|
|
|
|
"<html lang=\"en\">\n"
|
|
|
|
|
"<head>\n"
|
|
|
|
|
"<title>%s</title>\n"
|
|
|
|
|
"</head>\n"
|
|
|
|
|
"<body>\n"
|
|
|
|
|
"<h1>%d %s%s%s%s</h1>\n"
|
|
|
|
|
"<hr />\n"
|
|
|
|
|
"<a href=\"http://www.videolan.org\">VideoLAN</a>\n"
|
|
|
|
|
"</body>\n"
|
|
|
|
|
"</html>\n", errname, code, errname,
|
|
|
|
|
(url ? " (" : ""), (url ?: ""), (url ? ")" : ""));
|
|
|
|
|
|
|
|
|
|
if (res == -1)
|
|
|
|
|
{
|
|
|
|
|
*body = NULL;
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return (size_t)res;
|
|
|
|
|
}
|
|
|
|
|
|
2006-03-04 11:46:27 +01:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/*****************************************************************************
|
2005-08-26 20:15:21 +02:00
|
|
|
|
* High Level Functions: httpd_file_t
|
2004-03-03 14:23:47 +01:00
|
|
|
|
*****************************************************************************/
|
|
|
|
|
struct httpd_file_t
|
|
|
|
|
{
|
|
|
|
|
httpd_url_t *url;
|
|
|
|
|
|
|
|
|
|
char *psz_url;
|
|
|
|
|
char *psz_mime;
|
|
|
|
|
|
|
|
|
|
httpd_file_callback_t pf_fill;
|
|
|
|
|
httpd_file_sys_t *p_sys;
|
|
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int httpd_FileCallBack( httpd_callback_sys_t *p_sys, httpd_client_t *cl, httpd_message_t *answer, httpd_message_t *query )
|
|
|
|
|
{
|
|
|
|
|
httpd_file_t *file = (httpd_file_t*)p_sys;
|
2005-08-26 20:15:21 +02:00
|
|
|
|
uint8_t *psz_args = query->psz_args;
|
|
|
|
|
uint8_t **pp_body, *p_body;
|
2006-11-24 16:16:18 +01:00
|
|
|
|
const char *psz_connection;
|
2005-08-26 20:15:21 +02:00
|
|
|
|
int *pi_body, i_body;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
if( answer == NULL || query == NULL )
|
|
|
|
|
{
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
answer->i_proto = HTTPD_PROTO_HTTP;
|
|
|
|
|
answer->i_version= query->i_version;
|
|
|
|
|
answer->i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
|
|
|
|
|
answer->i_status = 200;
|
|
|
|
|
answer->psz_status = strdup( "OK" );
|
|
|
|
|
|
|
|
|
|
httpd_MsgAdd( answer, "Content-type", "%s", file->psz_mime );
|
|
|
|
|
httpd_MsgAdd( answer, "Cache-Control", "%s", "no-cache" );
|
|
|
|
|
|
|
|
|
|
if( query->i_type != HTTPD_MSG_HEAD )
|
|
|
|
|
{
|
2005-08-26 20:15:21 +02:00
|
|
|
|
pp_body = &answer->p_body;
|
|
|
|
|
pi_body = &answer->i_body;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* The file still needs to be executed. */
|
|
|
|
|
p_body = NULL;
|
|
|
|
|
i_body = 0;
|
|
|
|
|
pp_body = &p_body;
|
|
|
|
|
pi_body = &i_body;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2005-08-26 20:15:21 +02:00
|
|
|
|
|
|
|
|
|
if( query->i_type == HTTPD_MSG_POST )
|
|
|
|
|
{
|
|
|
|
|
/* msg_Warn not supported */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
file->pf_fill( file->p_sys, file, psz_args, pp_body, pi_body );
|
|
|
|
|
|
|
|
|
|
if( query->i_type == HTTPD_MSG_HEAD && p_body != NULL )
|
|
|
|
|
{
|
|
|
|
|
free( p_body );
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-06 02:14:28 +01:00
|
|
|
|
/* We respect client request */
|
2006-03-22 22:01:09 +01:00
|
|
|
|
psz_connection = httpd_MsgGet( &cl->query, "Connection" );
|
|
|
|
|
if( psz_connection != NULL )
|
2004-03-06 02:14:28 +01:00
|
|
|
|
{
|
2006-03-22 22:01:09 +01:00
|
|
|
|
httpd_MsgAdd( answer, "Connection", psz_connection );
|
2004-03-06 02:14:28 +01:00
|
|
|
|
}
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
httpd_MsgAdd( answer, "Content-Length", "%d", answer->i_body );
|
|
|
|
|
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
httpd_file_t *httpd_FileNew( httpd_host_t *host,
|
2005-08-04 16:58:44 +02:00
|
|
|
|
const char *psz_url, const char *psz_mime,
|
|
|
|
|
const char *psz_user, const char *psz_password,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
const vlc_acl_t *p_acl, httpd_file_callback_t pf_fill,
|
2004-03-03 14:23:47 +01:00
|
|
|
|
httpd_file_sys_t *p_sys )
|
|
|
|
|
{
|
|
|
|
|
httpd_file_t *file = malloc( sizeof( httpd_file_t ) );
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
if( ( file->url = httpd_UrlNewUnique( host, psz_url, psz_user,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
psz_password, p_acl )
|
2005-06-17 14:43:46 +02:00
|
|
|
|
) == NULL )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
free( file );
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
file->psz_url = strdup( psz_url );
|
|
|
|
|
if( psz_mime && *psz_mime )
|
|
|
|
|
{
|
|
|
|
|
file->psz_mime = strdup( psz_mime );
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
file->psz_mime = strdup( httpd_MimeFromUrl( psz_url ) );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
file->pf_fill = pf_fill;
|
|
|
|
|
file->p_sys = p_sys;
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
httpd_UrlCatch( file->url, HTTPD_MSG_HEAD, httpd_FileCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)file );
|
|
|
|
|
httpd_UrlCatch( file->url, HTTPD_MSG_GET, httpd_FileCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)file );
|
|
|
|
|
httpd_UrlCatch( file->url, HTTPD_MSG_POST, httpd_FileCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)file );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
return file;
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
void httpd_FileDelete( httpd_file_t *file )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_UrlDelete( file->url );
|
|
|
|
|
|
|
|
|
|
free( file->psz_url );
|
|
|
|
|
free( file->psz_mime );
|
|
|
|
|
|
|
|
|
|
free( file );
|
|
|
|
|
}
|
|
|
|
|
|
2005-08-26 20:15:21 +02:00
|
|
|
|
/*****************************************************************************
|
|
|
|
|
* High Level Functions: httpd_handler_t (for CGIs)
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
struct httpd_handler_t
|
|
|
|
|
{
|
|
|
|
|
httpd_url_t *url;
|
|
|
|
|
|
|
|
|
|
httpd_handler_callback_t pf_fill;
|
|
|
|
|
httpd_handler_sys_t *p_sys;
|
|
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int httpd_HandlerCallBack( httpd_callback_sys_t *p_sys, httpd_client_t *cl, httpd_message_t *answer, httpd_message_t *query )
|
|
|
|
|
{
|
|
|
|
|
httpd_handler_t *handler = (httpd_handler_t*)p_sys;
|
|
|
|
|
uint8_t *psz_args = query->psz_args;
|
2006-03-02 23:39:03 +01:00
|
|
|
|
char psz_remote_addr[NI_MAXNUMERICHOST];
|
2005-08-26 20:15:21 +02:00
|
|
|
|
|
|
|
|
|
if( answer == NULL || query == NULL )
|
|
|
|
|
{
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
answer->i_proto = HTTPD_PROTO_NONE;
|
|
|
|
|
answer->i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
|
|
|
|
|
/* We do it ourselves, thanks */
|
|
|
|
|
answer->i_status = 0;
|
|
|
|
|
answer->psz_status = NULL;
|
|
|
|
|
|
2006-03-02 23:39:03 +01:00
|
|
|
|
if( httpd_ClientIP( cl, psz_remote_addr ) == NULL )
|
|
|
|
|
*psz_remote_addr = '\0';
|
2005-08-26 20:15:21 +02:00
|
|
|
|
|
|
|
|
|
handler->pf_fill( handler->p_sys, handler, query->psz_url, psz_args,
|
|
|
|
|
query->i_type, query->p_body, query->i_body,
|
|
|
|
|
psz_remote_addr, NULL,
|
|
|
|
|
&answer->p_body, &answer->i_body );
|
|
|
|
|
|
|
|
|
|
if( query->i_type == HTTPD_MSG_HEAD )
|
|
|
|
|
{
|
2006-02-01 14:28:59 +01:00
|
|
|
|
char *p = (char *)answer->p_body;
|
2005-08-26 20:15:21 +02:00
|
|
|
|
while ( (p = strchr( p, '\r' )) != NULL )
|
|
|
|
|
{
|
|
|
|
|
if( p[1] && p[1] == '\n' && p[2] && p[2] == '\r'
|
|
|
|
|
&& p[3] && p[3] == '\n' )
|
|
|
|
|
{
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if( p != NULL )
|
|
|
|
|
{
|
|
|
|
|
p[4] = '\0';
|
2006-02-01 14:28:59 +01:00
|
|
|
|
answer->i_body = strlen((char*)answer->p_body) + 1;
|
2005-08-26 20:15:21 +02:00
|
|
|
|
answer->p_body = realloc( answer->p_body, answer->i_body );
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2006-02-01 14:28:59 +01:00
|
|
|
|
if( strncmp( (char *)answer->p_body, "HTTP/1.", 7 ) )
|
2005-08-26 20:15:21 +02:00
|
|
|
|
{
|
|
|
|
|
int i_status, i_headers;
|
2006-11-24 16:16:18 +01:00
|
|
|
|
char *psz_headers, *psz_new;
|
|
|
|
|
const char *psz_status;
|
2006-02-01 14:28:59 +01:00
|
|
|
|
|
|
|
|
|
if( !strncmp( (char *)answer->p_body, "Status: ", 8 ) )
|
2005-08-26 20:15:21 +02:00
|
|
|
|
{
|
|
|
|
|
/* Apache-style */
|
2006-02-01 14:28:59 +01:00
|
|
|
|
i_status = strtol( (char *)&answer->p_body[8], &psz_headers, 0 );
|
2005-08-26 20:15:21 +02:00
|
|
|
|
if( *psz_headers ) psz_headers++;
|
|
|
|
|
if( *psz_headers ) psz_headers++;
|
|
|
|
|
i_headers = answer->i_body - (psz_headers - (char *)answer->p_body);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
i_status = 200;
|
2006-02-01 14:28:59 +01:00
|
|
|
|
psz_headers = (char *)answer->p_body;
|
2005-08-26 20:15:21 +02:00
|
|
|
|
i_headers = answer->i_body;
|
|
|
|
|
}
|
|
|
|
|
switch( i_status )
|
|
|
|
|
{
|
|
|
|
|
case 200:
|
|
|
|
|
psz_status = "OK";
|
|
|
|
|
break;
|
|
|
|
|
case 401:
|
|
|
|
|
psz_status = "Unauthorized";
|
|
|
|
|
break;
|
|
|
|
|
default:
|
2006-02-01 14:28:59 +01:00
|
|
|
|
if( (i_status < 0) || (i_status > 999) )
|
|
|
|
|
i_status = 500;
|
2005-08-26 20:15:21 +02:00
|
|
|
|
psz_status = "Undefined";
|
|
|
|
|
break;
|
|
|
|
|
}
|
2006-02-01 14:28:59 +01:00
|
|
|
|
answer->i_body = sizeof("HTTP/1.0 xxx \r\n")
|
|
|
|
|
+ strlen(psz_status) + i_headers - 1;
|
|
|
|
|
psz_new = (char *)malloc( answer->i_body + 1);
|
|
|
|
|
sprintf( psz_new, "HTTP/1.0 %03d %s\r\n", i_status, psz_status );
|
2005-08-26 20:15:21 +02:00
|
|
|
|
memcpy( &psz_new[strlen(psz_new)], psz_headers, i_headers );
|
|
|
|
|
free( answer->p_body );
|
2006-02-01 14:28:59 +01:00
|
|
|
|
answer->p_body = (uint8_t *)psz_new;
|
2005-08-26 20:15:21 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
httpd_handler_t *httpd_HandlerNew( httpd_host_t *host, const char *psz_url,
|
|
|
|
|
const char *psz_user,
|
|
|
|
|
const char *psz_password,
|
|
|
|
|
const vlc_acl_t *p_acl,
|
|
|
|
|
httpd_handler_callback_t pf_fill,
|
|
|
|
|
httpd_handler_sys_t *p_sys )
|
|
|
|
|
{
|
|
|
|
|
httpd_handler_t *handler = malloc( sizeof( httpd_handler_t ) );
|
|
|
|
|
|
|
|
|
|
if( ( handler->url = httpd_UrlNewUnique( host, psz_url, psz_user,
|
|
|
|
|
psz_password, p_acl )
|
|
|
|
|
) == NULL )
|
|
|
|
|
{
|
|
|
|
|
free( handler );
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
handler->pf_fill = pf_fill;
|
|
|
|
|
handler->p_sys = p_sys;
|
|
|
|
|
|
|
|
|
|
httpd_UrlCatch( handler->url, HTTPD_MSG_HEAD, httpd_HandlerCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)handler );
|
|
|
|
|
httpd_UrlCatch( handler->url, HTTPD_MSG_GET, httpd_HandlerCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)handler );
|
|
|
|
|
httpd_UrlCatch( handler->url, HTTPD_MSG_POST, httpd_HandlerCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)handler );
|
|
|
|
|
|
|
|
|
|
return handler;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_HandlerDelete( httpd_handler_t *handler )
|
|
|
|
|
{
|
|
|
|
|
httpd_UrlDelete( handler->url );
|
|
|
|
|
free( handler );
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/*****************************************************************************
|
2005-08-12 21:11:54 +02:00
|
|
|
|
* High Level Functions: httpd_redirect_t
|
2004-03-03 14:23:47 +01:00
|
|
|
|
*****************************************************************************/
|
|
|
|
|
struct httpd_redirect_t
|
|
|
|
|
{
|
|
|
|
|
httpd_url_t *url;
|
|
|
|
|
char *psz_dst;
|
|
|
|
|
};
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
static int httpd_RedirectCallBack( httpd_callback_sys_t *p_sys,
|
|
|
|
|
httpd_client_t *cl, httpd_message_t *answer,
|
|
|
|
|
httpd_message_t *query )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_redirect_t *rdir = (httpd_redirect_t*)p_sys;
|
2006-09-03 17:08:52 +02:00
|
|
|
|
char *p_body;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
if( answer == NULL || query == NULL )
|
|
|
|
|
{
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
answer->i_proto = query->i_proto;
|
|
|
|
|
answer->i_version= query->i_version;
|
|
|
|
|
answer->i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
answer->i_status = 301;
|
|
|
|
|
answer->psz_status = strdup( "Moved Permanently" );
|
|
|
|
|
|
2006-11-24 16:46:43 +01:00
|
|
|
|
answer->i_body = httpd_HtmlError (&p_body, 301, rdir->psz_dst);
|
2006-09-03 17:08:52 +02:00
|
|
|
|
answer->p_body = (unsigned char *)p_body;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
/* XXX check if it's ok or we need to set an absolute url */
|
|
|
|
|
httpd_MsgAdd( answer, "Location", "%s", rdir->psz_dst );
|
|
|
|
|
|
|
|
|
|
httpd_MsgAdd( answer, "Content-Length", "%d", answer->i_body );
|
|
|
|
|
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
2005-08-04 16:58:44 +02:00
|
|
|
|
httpd_redirect_t *httpd_RedirectNew( httpd_host_t *host, const char *psz_url_dst,
|
|
|
|
|
const char *psz_url_src )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_redirect_t *rdir = malloc( sizeof( httpd_redirect_t ) );
|
|
|
|
|
|
2005-07-12 18:00:43 +02:00
|
|
|
|
if( !( rdir->url = httpd_UrlNewUnique( host, psz_url_src, NULL, NULL, NULL ) ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
free( rdir );
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
rdir->psz_dst = strdup( psz_url_dst );
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
/* Redirect apply for all HTTP request and RTSP DESCRIBE resquest */
|
|
|
|
|
httpd_UrlCatch( rdir->url, HTTPD_MSG_HEAD, httpd_RedirectCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)rdir );
|
|
|
|
|
httpd_UrlCatch( rdir->url, HTTPD_MSG_GET, httpd_RedirectCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)rdir );
|
|
|
|
|
httpd_UrlCatch( rdir->url, HTTPD_MSG_POST, httpd_RedirectCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)rdir );
|
|
|
|
|
httpd_UrlCatch( rdir->url, HTTPD_MSG_DESCRIBE, httpd_RedirectCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)rdir );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
return rdir;
|
|
|
|
|
}
|
2004-03-09 21:46:43 +01:00
|
|
|
|
void httpd_RedirectDelete( httpd_redirect_t *rdir )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_UrlDelete( rdir->url );
|
|
|
|
|
free( rdir->psz_dst );
|
|
|
|
|
free( rdir );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
|
* High Level Funtions: httpd_stream_t
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
struct httpd_stream_t
|
|
|
|
|
{
|
|
|
|
|
vlc_mutex_t lock;
|
|
|
|
|
httpd_url_t *url;
|
|
|
|
|
|
|
|
|
|
char *psz_mime;
|
|
|
|
|
|
|
|
|
|
/* Header to send as first packet */
|
|
|
|
|
uint8_t *p_header;
|
|
|
|
|
int i_header;
|
|
|
|
|
|
|
|
|
|
/* circular buffer */
|
|
|
|
|
int i_buffer_size; /* buffer size, can't be reallocated smaller */
|
|
|
|
|
uint8_t *p_buffer; /* buffer */
|
|
|
|
|
int64_t i_buffer_pos; /* absolute position from begining */
|
|
|
|
|
int64_t i_buffer_last_pos; /* a new connection will start with that */
|
|
|
|
|
};
|
|
|
|
|
|
2004-03-08 16:55:49 +01:00
|
|
|
|
static int httpd_StreamCallBack( httpd_callback_sys_t *p_sys,
|
|
|
|
|
httpd_client_t *cl, httpd_message_t *answer,
|
|
|
|
|
httpd_message_t *query )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_stream_t *stream = (httpd_stream_t*)p_sys;
|
|
|
|
|
|
|
|
|
|
if( answer == NULL || query == NULL || cl == NULL )
|
|
|
|
|
{
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
2006-02-04 20:48:38 +01:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( answer->i_body_offset > 0 )
|
|
|
|
|
{
|
|
|
|
|
int64_t i_write;
|
|
|
|
|
int i_pos;
|
|
|
|
|
|
2004-03-08 16:55:49 +01:00
|
|
|
|
#if 0
|
|
|
|
|
fprintf( stderr, "httpd_StreamCallBack i_body_offset=%lld\n",
|
|
|
|
|
answer->i_body_offset );
|
|
|
|
|
#endif
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
if( answer->i_body_offset >= stream->i_buffer_pos )
|
|
|
|
|
{
|
|
|
|
|
/* fprintf( stderr, "httpd_StreamCallBack: no data\n" ); */
|
|
|
|
|
return VLC_EGENERIC; /* wait, no data available */
|
|
|
|
|
}
|
2004-03-08 16:55:49 +01:00
|
|
|
|
if( answer->i_body_offset + stream->i_buffer_size <
|
|
|
|
|
stream->i_buffer_pos )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
/* this client isn't fast enough */
|
2006-03-04 11:46:27 +01:00
|
|
|
|
#if 0
|
2004-03-03 14:23:47 +01:00
|
|
|
|
fprintf( stderr, "fixing i_body_offset (old=%lld new=%lld)\n",
|
|
|
|
|
answer->i_body_offset, stream->i_buffer_last_pos );
|
2006-03-04 11:46:27 +01:00
|
|
|
|
#endif
|
2004-03-03 14:23:47 +01:00
|
|
|
|
answer->i_body_offset = stream->i_buffer_last_pos;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
i_pos = answer->i_body_offset % stream->i_buffer_size;
|
|
|
|
|
i_write = stream->i_buffer_pos - answer->i_body_offset;
|
2005-10-22 18:23:01 +02:00
|
|
|
|
if( i_write > HTTPD_CL_BUFSIZE )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2005-10-22 18:23:01 +02:00
|
|
|
|
i_write = HTTPD_CL_BUFSIZE;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
else if( i_write <= 0 )
|
|
|
|
|
{
|
|
|
|
|
return VLC_EGENERIC; /* wait, no data available */
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-08 16:55:49 +01:00
|
|
|
|
/* Don't go past the end of the circular buffer */
|
|
|
|
|
i_write = __MIN( i_write, stream->i_buffer_size - i_pos );
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/* using HTTPD_MSG_ANSWER -> data available */
|
|
|
|
|
answer->i_proto = HTTPD_PROTO_HTTP;
|
|
|
|
|
answer->i_version= 0;
|
|
|
|
|
answer->i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
|
|
|
|
|
answer->i_body = i_write;
|
|
|
|
|
answer->p_body = malloc( i_write );
|
|
|
|
|
memcpy( answer->p_body, &stream->p_buffer[i_pos], i_write );
|
|
|
|
|
|
|
|
|
|
answer->i_body_offset += i_write;
|
|
|
|
|
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
answer->i_proto = HTTPD_PROTO_HTTP;
|
|
|
|
|
answer->i_version= 0;
|
|
|
|
|
answer->i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
|
|
|
|
|
answer->i_status = 200;
|
|
|
|
|
answer->psz_status = strdup( "OK" );
|
|
|
|
|
|
|
|
|
|
if( query->i_type != HTTPD_MSG_HEAD )
|
|
|
|
|
{
|
|
|
|
|
httpd_ClientModeStream( cl );
|
|
|
|
|
vlc_mutex_lock( &stream->lock );
|
|
|
|
|
/* Send the header */
|
|
|
|
|
if( stream->i_header > 0 )
|
|
|
|
|
{
|
|
|
|
|
answer->i_body = stream->i_header;
|
|
|
|
|
answer->p_body = malloc( stream->i_header );
|
|
|
|
|
memcpy( answer->p_body, stream->p_header, stream->i_header );
|
|
|
|
|
}
|
|
|
|
|
answer->i_body_offset = stream->i_buffer_last_pos;
|
|
|
|
|
vlc_mutex_unlock( &stream->lock );
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
httpd_MsgAdd( answer, "Content-Length", "%d", 0 );
|
2004-04-19 10:27:34 +02:00
|
|
|
|
answer->i_body_offset = 0;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( !strcmp( stream->psz_mime, "video/x-ms-asf-stream" ) )
|
|
|
|
|
{
|
|
|
|
|
vlc_bool_t b_xplaystream = VLC_FALSE;
|
|
|
|
|
int i;
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
httpd_MsgAdd( answer, "Content-type", "%s",
|
|
|
|
|
"application/octet-stream" );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
httpd_MsgAdd( answer, "Server", "Cougar 4.1.0.3921" );
|
|
|
|
|
httpd_MsgAdd( answer, "Pragma", "no-cache" );
|
|
|
|
|
httpd_MsgAdd( answer, "Pragma", "client-id=%d", rand()&0x7fff );
|
|
|
|
|
httpd_MsgAdd( answer, "Pragma", "features=\"broadcast\"" );
|
2004-04-19 10:27:34 +02:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/* Check if there is a xPlayStrm=1 */
|
|
|
|
|
for( i = 0; i < query->i_name; i++ )
|
|
|
|
|
{
|
|
|
|
|
if( !strcasecmp( query->name[i], "Pragma" ) &&
|
2004-04-19 10:27:34 +02:00
|
|
|
|
strstr( query->value[i], "xPlayStrm=1" ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
b_xplaystream = VLC_TRUE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( !b_xplaystream )
|
|
|
|
|
{
|
|
|
|
|
answer->i_body_offset = 0;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
httpd_MsgAdd( answer, "Content-type", "%s", stream->psz_mime );
|
|
|
|
|
}
|
|
|
|
|
httpd_MsgAdd( answer, "Cache-Control", "%s", "no-cache" );
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
httpd_stream_t *httpd_StreamNew( httpd_host_t *host,
|
2005-08-04 16:58:44 +02:00
|
|
|
|
const char *psz_url, const char *psz_mime,
|
|
|
|
|
const char *psz_user, const char *psz_password,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
const vlc_acl_t *p_acl )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_stream_t *stream = malloc( sizeof( httpd_stream_t ) );
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
if( ( stream->url = httpd_UrlNewUnique( host, psz_url, psz_user,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
psz_password, p_acl )
|
2005-06-17 14:43:46 +02:00
|
|
|
|
) == NULL )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
free( stream );
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
vlc_mutex_init( host, &stream->lock );
|
|
|
|
|
if( psz_mime && *psz_mime )
|
|
|
|
|
{
|
|
|
|
|
stream->psz_mime = strdup( psz_mime );
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
stream->psz_mime = strdup( httpd_MimeFromUrl( psz_url ) );
|
|
|
|
|
}
|
|
|
|
|
stream->i_header = 0;
|
|
|
|
|
stream->p_header = NULL;
|
|
|
|
|
stream->i_buffer_size = 5000000; /* 5 Mo per stream */
|
|
|
|
|
stream->p_buffer = malloc( stream->i_buffer_size );
|
2004-03-09 21:46:43 +01:00
|
|
|
|
/* We set to 1 to make life simpler
|
|
|
|
|
* (this way i_body_offset can never be 0) */
|
2004-03-03 14:23:47 +01:00
|
|
|
|
stream->i_buffer_pos = 1;
|
|
|
|
|
stream->i_buffer_last_pos = 1;
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
httpd_UrlCatch( stream->url, HTTPD_MSG_HEAD, httpd_StreamCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)stream );
|
|
|
|
|
httpd_UrlCatch( stream->url, HTTPD_MSG_GET, httpd_StreamCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)stream );
|
|
|
|
|
httpd_UrlCatch( stream->url, HTTPD_MSG_POST, httpd_StreamCallBack,
|
|
|
|
|
(httpd_callback_sys_t*)stream );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
return stream;
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
int httpd_StreamHeader( httpd_stream_t *stream, uint8_t *p_data, int i_data )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
vlc_mutex_lock( &stream->lock );
|
|
|
|
|
if( stream->p_header )
|
|
|
|
|
{
|
|
|
|
|
free( stream->p_header );
|
|
|
|
|
stream->p_header = NULL;
|
|
|
|
|
}
|
|
|
|
|
stream->i_header = i_data;
|
|
|
|
|
if( i_data > 0 )
|
|
|
|
|
{
|
|
|
|
|
stream->p_header = malloc( i_data );
|
|
|
|
|
memcpy( stream->p_header, p_data, i_data );
|
|
|
|
|
}
|
|
|
|
|
vlc_mutex_unlock( &stream->lock );
|
|
|
|
|
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
int httpd_StreamSend( httpd_stream_t *stream, uint8_t *p_data, int i_data )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
int i_count;
|
|
|
|
|
int i_pos;
|
|
|
|
|
|
|
|
|
|
if( i_data < 0 || p_data == NULL )
|
|
|
|
|
{
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
vlc_mutex_lock( &stream->lock );
|
|
|
|
|
|
|
|
|
|
/* save this pointer (to be used by new connection) */
|
|
|
|
|
stream->i_buffer_last_pos = stream->i_buffer_pos;
|
|
|
|
|
|
|
|
|
|
i_pos = stream->i_buffer_pos % stream->i_buffer_size;
|
|
|
|
|
i_count = i_data;
|
|
|
|
|
while( i_count > 0)
|
|
|
|
|
{
|
|
|
|
|
int i_copy;
|
|
|
|
|
|
|
|
|
|
i_copy = __MIN( i_count, stream->i_buffer_size - i_pos );
|
|
|
|
|
|
|
|
|
|
/* Ok, we can't go past the end of our buffer */
|
|
|
|
|
memcpy( &stream->p_buffer[i_pos], p_data, i_copy );
|
|
|
|
|
|
|
|
|
|
i_pos = ( i_pos + i_copy ) % stream->i_buffer_size;
|
|
|
|
|
i_count -= i_copy;
|
|
|
|
|
p_data += i_copy;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
stream->i_buffer_pos += i_data;
|
|
|
|
|
|
|
|
|
|
vlc_mutex_unlock( &stream->lock );
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_StreamDelete( httpd_stream_t *stream )
|
|
|
|
|
{
|
|
|
|
|
httpd_UrlDelete( stream->url );
|
|
|
|
|
vlc_mutex_destroy( &stream->lock );
|
|
|
|
|
if( stream->psz_mime ) free( stream->psz_mime );
|
|
|
|
|
if( stream->p_header ) free( stream->p_header );
|
|
|
|
|
if( stream->p_buffer ) free( stream->p_buffer );
|
|
|
|
|
free( stream );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
|
* Low level
|
|
|
|
|
*****************************************************************************/
|
|
|
|
|
static void httpd_HostThread( httpd_host_t * );
|
|
|
|
|
|
|
|
|
|
/* create a new host */
|
2005-05-22 17:03:47 +02:00
|
|
|
|
httpd_host_t *httpd_HostNew( vlc_object_t *p_this, const char *psz_host,
|
2004-11-04 23:55:54 +01:00
|
|
|
|
int i_port )
|
|
|
|
|
{
|
2005-05-22 17:03:47 +02:00
|
|
|
|
return httpd_TLSHostNew( p_this, psz_host, i_port, NULL, NULL, NULL, NULL
|
|
|
|
|
);
|
2004-11-04 23:55:54 +01:00
|
|
|
|
}
|
|
|
|
|
|
2006-12-01 21:26:05 +01:00
|
|
|
|
static const char psz_object_type[] = "http server";
|
|
|
|
|
|
2005-05-22 17:03:47 +02:00
|
|
|
|
httpd_host_t *httpd_TLSHostNew( vlc_object_t *p_this, const char *psz_hostname,
|
|
|
|
|
int i_port,
|
|
|
|
|
const char *psz_cert, const char *psz_key,
|
|
|
|
|
const char *psz_ca, const char *psz_crl )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_t *httpd;
|
2005-05-22 13:36:59 +02:00
|
|
|
|
httpd_host_t *host;
|
2005-05-22 17:03:47 +02:00
|
|
|
|
tls_server_t *p_tls;
|
|
|
|
|
char *psz_host;
|
2005-05-22 13:36:59 +02:00
|
|
|
|
vlc_value_t lockval;
|
|
|
|
|
int i;
|
2004-07-17 14:30:59 +02:00
|
|
|
|
|
2005-07-29 18:23:54 +02:00
|
|
|
|
if( psz_hostname == NULL )
|
|
|
|
|
psz_hostname = "";
|
|
|
|
|
|
2005-05-22 17:03:47 +02:00
|
|
|
|
psz_host = strdup( psz_hostname );
|
2005-05-22 13:36:59 +02:00
|
|
|
|
if( psz_host == NULL )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2005-05-22 13:36:59 +02:00
|
|
|
|
msg_Err( p_this, "memory error" );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* to be sure to avoid multiple creation */
|
2006-09-15 16:31:51 +02:00
|
|
|
|
var_Create( p_this->p_libvlc_global, "httpd_mutex", VLC_VAR_MUTEX );
|
|
|
|
|
var_Get( p_this->p_libvlc_global, "httpd_mutex", &lockval );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
vlc_mutex_lock( lockval.p_address );
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
if( !(httpd = vlc_object_find( p_this, VLC_OBJECT_HTTPD, FIND_ANYWHERE )) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
msg_Info( p_this, "creating httpd" );
|
2006-12-01 21:26:05 +01:00
|
|
|
|
httpd = (httpd_t *)vlc_custom_create( p_this, sizeof (*httpd),
|
|
|
|
|
VLC_OBJECT_HTTPD,
|
|
|
|
|
psz_object_type );
|
|
|
|
|
if (httpd == NULL)
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
vlc_mutex_unlock( lockval.p_address );
|
2005-05-22 17:03:47 +02:00
|
|
|
|
free( psz_host );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
httpd->i_host = 0;
|
|
|
|
|
httpd->host = NULL;
|
|
|
|
|
|
|
|
|
|
vlc_object_yield( httpd );
|
2006-09-15 16:31:51 +02:00
|
|
|
|
vlc_object_attach( httpd, p_this->p_libvlc );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
2005-05-22 13:36:59 +02:00
|
|
|
|
/* verify if it already exist */
|
|
|
|
|
for( i = httpd->i_host - 1; i >= 0; i-- )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2005-05-22 13:36:59 +02:00
|
|
|
|
host = httpd->host[i];
|
2004-07-05 17:43:56 +02:00
|
|
|
|
|
2005-05-22 17:03:47 +02:00
|
|
|
|
/* cannot mix TLS and non-TLS hosts */
|
|
|
|
|
if( ( ( httpd->host[i]->p_tls != NULL ) != ( psz_cert != NULL ) )
|
|
|
|
|
|| ( host->i_port != i_port )
|
|
|
|
|
|| strcmp( host->psz_hostname, psz_hostname ) )
|
2004-07-17 14:30:59 +02:00
|
|
|
|
continue;
|
|
|
|
|
|
2005-05-22 13:36:59 +02:00
|
|
|
|
/* yep found */
|
|
|
|
|
host->i_ref++;
|
2004-07-17 14:30:59 +02:00
|
|
|
|
|
2005-05-22 13:36:59 +02:00
|
|
|
|
vlc_mutex_unlock( lockval.p_address );
|
|
|
|
|
return host;
|
2004-07-24 11:06:58 +02:00
|
|
|
|
}
|
2004-07-17 14:30:59 +02:00
|
|
|
|
|
2005-05-22 17:03:47 +02:00
|
|
|
|
host = NULL;
|
|
|
|
|
|
|
|
|
|
/* determine TLS configuration */
|
|
|
|
|
if ( psz_cert != NULL )
|
|
|
|
|
{
|
|
|
|
|
p_tls = tls_ServerCreate( p_this, psz_cert, psz_key );
|
|
|
|
|
if ( p_tls == NULL )
|
|
|
|
|
{
|
|
|
|
|
msg_Err( p_this, "TLS initialization error" );
|
|
|
|
|
goto error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ( ( psz_ca != NULL) && tls_ServerAddCA( p_tls, psz_ca ) )
|
|
|
|
|
{
|
|
|
|
|
msg_Err( p_this, "TLS CA error" );
|
|
|
|
|
goto error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ( ( psz_crl != NULL) && tls_ServerAddCRL( p_tls, psz_crl ) )
|
|
|
|
|
{
|
|
|
|
|
msg_Err( p_this, "TLS CRL error" );
|
|
|
|
|
goto error;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
p_tls = NULL;
|
|
|
|
|
|
2004-07-17 14:30:59 +02:00
|
|
|
|
/* create the new host */
|
2006-12-01 21:26:05 +01:00
|
|
|
|
host = (httpd_host_t *)vlc_custom_create( p_this, sizeof (*host),
|
|
|
|
|
VLC_OBJECT_HTTPD_HOST,
|
|
|
|
|
psz_object_type );
|
|
|
|
|
if (host == NULL)
|
|
|
|
|
goto error;
|
|
|
|
|
|
2004-07-17 14:30:59 +02:00
|
|
|
|
host->httpd = httpd;
|
|
|
|
|
vlc_mutex_init( httpd, &host->lock );
|
|
|
|
|
host->i_ref = 1;
|
|
|
|
|
|
2007-02-21 18:58:12 +01:00
|
|
|
|
host->fds = net_ListenTCP( p_this, psz_host, i_port );
|
|
|
|
|
if( host->fds == NULL )
|
2005-05-22 13:36:59 +02:00
|
|
|
|
{
|
|
|
|
|
msg_Err( p_this, "cannot create socket(s) for HTTP host" );
|
|
|
|
|
goto error;
|
|
|
|
|
}
|
2007-02-21 18:58:12 +01:00
|
|
|
|
for (host->nfd = 0; host->fds[host->nfd] != -1; host->nfd++);
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
2005-05-22 13:36:59 +02:00
|
|
|
|
host->i_port = i_port;
|
|
|
|
|
host->psz_hostname = psz_host;
|
|
|
|
|
|
2004-07-17 14:30:59 +02:00
|
|
|
|
host->i_url = 0;
|
|
|
|
|
host->url = NULL;
|
|
|
|
|
host->i_client = 0;
|
|
|
|
|
host->client = NULL;
|
2004-07-24 11:06:58 +02:00
|
|
|
|
|
2004-11-04 23:55:54 +01:00
|
|
|
|
host->p_tls = p_tls;
|
2004-07-24 11:06:58 +02:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/* create the thread */
|
2004-03-09 21:46:43 +01:00
|
|
|
|
if( vlc_thread_create( host, "httpd host thread", httpd_HostThread,
|
|
|
|
|
VLC_THREAD_PRIORITY_LOW, VLC_FALSE ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
msg_Err( p_this, "cannot spawn http host thread" );
|
2004-07-17 14:30:59 +02:00
|
|
|
|
goto error;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* now add it to httpd */
|
|
|
|
|
TAB_APPEND( httpd->i_host, httpd->host, host );
|
|
|
|
|
vlc_mutex_unlock( lockval.p_address );
|
|
|
|
|
|
|
|
|
|
return host;
|
|
|
|
|
|
2004-07-17 14:30:59 +02:00
|
|
|
|
error:
|
2005-05-22 17:03:47 +02:00
|
|
|
|
free( psz_host );
|
2005-05-22 09:46:02 +02:00
|
|
|
|
if( httpd->i_host <= 0 )
|
|
|
|
|
{
|
|
|
|
|
vlc_object_release( httpd );
|
|
|
|
|
vlc_object_detach( httpd );
|
|
|
|
|
vlc_object_destroy( httpd );
|
|
|
|
|
}
|
2004-03-03 14:23:47 +01:00
|
|
|
|
vlc_mutex_unlock( lockval.p_address );
|
|
|
|
|
|
2004-07-17 14:30:59 +02:00
|
|
|
|
if( host != NULL )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2007-02-21 18:58:12 +01:00
|
|
|
|
net_ListenClose( host->fds );
|
2004-07-17 14:30:59 +02:00
|
|
|
|
vlc_mutex_destroy( &host->lock );
|
|
|
|
|
vlc_object_destroy( host );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
2005-05-22 17:03:47 +02:00
|
|
|
|
if( p_tls != NULL )
|
|
|
|
|
tls_ServerDelete( p_tls );
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* delete a host */
|
2004-03-09 21:46:43 +01:00
|
|
|
|
void httpd_HostDelete( httpd_host_t *host )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_t *httpd = host->httpd;
|
|
|
|
|
vlc_value_t lockval;
|
|
|
|
|
int i;
|
|
|
|
|
|
2006-09-15 16:31:51 +02:00
|
|
|
|
var_Get( httpd->p_libvlc_global, "httpd_mutex", &lockval );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
vlc_mutex_lock( lockval.p_address );
|
|
|
|
|
|
|
|
|
|
host->i_ref--;
|
|
|
|
|
if( host->i_ref > 0 )
|
|
|
|
|
{
|
|
|
|
|
/* still used */
|
|
|
|
|
vlc_mutex_unlock( lockval.p_address );
|
|
|
|
|
msg_Dbg( host, "httpd_HostDelete: host still used" );
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
TAB_REMOVE( httpd->i_host, httpd->host, host );
|
|
|
|
|
|
|
|
|
|
host->b_die = 1;
|
|
|
|
|
vlc_thread_join( host );
|
|
|
|
|
|
2006-01-22 17:35:59 +01:00
|
|
|
|
msg_Dbg( host, "HTTP host removed" );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
for( i = 0; i < host->i_url; i++ )
|
|
|
|
|
{
|
2006-04-01 13:27:40 +02:00
|
|
|
|
msg_Err( host, "url still registered: %s", host->url[i]->psz_url );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
for( i = 0; i < host->i_client; i++ )
|
|
|
|
|
{
|
|
|
|
|
httpd_client_t *cl = host->client[i];
|
|
|
|
|
msg_Warn( host, "client still connected" );
|
2004-03-09 21:46:43 +01:00
|
|
|
|
httpd_ClientClean( cl );
|
|
|
|
|
TAB_REMOVE( host->i_client, host->client, cl );
|
|
|
|
|
free( cl );
|
|
|
|
|
i--;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/* TODO */
|
|
|
|
|
}
|
|
|
|
|
|
2004-11-04 23:55:54 +01:00
|
|
|
|
if( host->p_tls != NULL)
|
|
|
|
|
tls_ServerDelete( host->p_tls );
|
2005-05-22 13:36:59 +02:00
|
|
|
|
|
2007-02-21 18:58:12 +01:00
|
|
|
|
net_ListenClose( host->fds );
|
2005-05-22 13:36:59 +02:00
|
|
|
|
free( host->psz_hostname );
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
vlc_mutex_destroy( &host->lock );
|
|
|
|
|
vlc_object_destroy( host );
|
|
|
|
|
|
2005-09-02 19:10:06 +02:00
|
|
|
|
vlc_object_release( httpd );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( httpd->i_host <= 0 )
|
|
|
|
|
{
|
2006-01-22 17:35:59 +01:00
|
|
|
|
msg_Dbg( httpd, "no host left, stopping httpd" );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
vlc_object_detach( httpd );
|
|
|
|
|
vlc_object_destroy( httpd );
|
|
|
|
|
}
|
|
|
|
|
vlc_mutex_unlock( lockval.p_address );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* register a new url */
|
2005-08-04 16:58:44 +02:00
|
|
|
|
static httpd_url_t *httpd_UrlNewPrivate( httpd_host_t *host, const char *psz_url,
|
|
|
|
|
const char *psz_user, const char *psz_password,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
const vlc_acl_t *p_acl, vlc_bool_t b_check )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_url_t *url;
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
vlc_mutex_lock( &host->lock );
|
|
|
|
|
if( b_check )
|
|
|
|
|
{
|
|
|
|
|
for( i = 0; i < host->i_url; i++ )
|
|
|
|
|
{
|
|
|
|
|
if( !strcmp( psz_url, host->url[i]->psz_url ) )
|
|
|
|
|
{
|
|
|
|
|
msg_Warn( host->httpd,
|
|
|
|
|
"cannot add '%s' (url already defined)", psz_url );
|
|
|
|
|
vlc_mutex_unlock( &host->lock );
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
url = malloc( sizeof( httpd_url_t ) );
|
|
|
|
|
url->host = host;
|
|
|
|
|
|
|
|
|
|
vlc_mutex_init( host->httpd, &url->lock );
|
|
|
|
|
url->psz_url = strdup( psz_url );
|
|
|
|
|
url->psz_user = strdup( psz_user ? psz_user : "" );
|
|
|
|
|
url->psz_password = strdup( psz_password ? psz_password : "" );
|
2005-07-12 18:00:43 +02:00
|
|
|
|
url->p_acl = ACL_Duplicate( host, p_acl );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
for( i = 0; i < HTTPD_MSG_MAX; i++ )
|
|
|
|
|
{
|
|
|
|
|
url->catch[i].cb = NULL;
|
|
|
|
|
url->catch[i].p_sys = NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
TAB_APPEND( host->i_url, host->url, url );
|
|
|
|
|
vlc_mutex_unlock( &host->lock );
|
|
|
|
|
|
|
|
|
|
return url;
|
|
|
|
|
}
|
|
|
|
|
|
2005-08-04 16:58:44 +02:00
|
|
|
|
httpd_url_t *httpd_UrlNew( httpd_host_t *host, const char *psz_url,
|
|
|
|
|
const char *psz_user, const char *psz_password,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
const vlc_acl_t *p_acl )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
return httpd_UrlNewPrivate( host, psz_url, psz_user,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
psz_password, p_acl, VLC_FALSE );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
2005-08-04 16:58:44 +02:00
|
|
|
|
httpd_url_t *httpd_UrlNewUnique( httpd_host_t *host, const char *psz_url,
|
|
|
|
|
const char *psz_user, const char *psz_password,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
const vlc_acl_t *p_acl )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
return httpd_UrlNewPrivate( host, psz_url, psz_user,
|
2005-07-12 18:00:43 +02:00
|
|
|
|
psz_password, p_acl, VLC_TRUE );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* register callback on a url */
|
2004-03-09 21:46:43 +01:00
|
|
|
|
int httpd_UrlCatch( httpd_url_t *url, int i_msg, httpd_callback_t cb,
|
|
|
|
|
httpd_callback_sys_t *p_sys )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
vlc_mutex_lock( &url->lock );
|
|
|
|
|
url->catch[i_msg].cb = cb;
|
|
|
|
|
url->catch[i_msg].p_sys= p_sys;
|
|
|
|
|
vlc_mutex_unlock( &url->lock );
|
|
|
|
|
|
|
|
|
|
return VLC_SUCCESS;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* delete an url */
|
2004-03-09 21:46:43 +01:00
|
|
|
|
void httpd_UrlDelete( httpd_url_t *url )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_host_t *host = url->host;
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
vlc_mutex_lock( &host->lock );
|
|
|
|
|
TAB_REMOVE( host->i_url, host->url, url );
|
|
|
|
|
|
|
|
|
|
vlc_mutex_destroy( &url->lock );
|
|
|
|
|
free( url->psz_url );
|
|
|
|
|
free( url->psz_user );
|
|
|
|
|
free( url->psz_password );
|
2005-07-12 18:00:43 +02:00
|
|
|
|
ACL_Destroy( url->p_acl );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
for( i = 0; i < host->i_client; i++ )
|
|
|
|
|
{
|
|
|
|
|
httpd_client_t *client = host->client[i];
|
|
|
|
|
|
|
|
|
|
if( client->url == url )
|
|
|
|
|
{
|
|
|
|
|
/* TODO complete it */
|
|
|
|
|
msg_Warn( host, "force closing connections" );
|
2004-03-09 21:46:43 +01:00
|
|
|
|
httpd_ClientClean( client );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
TAB_REMOVE( host->i_client, host->client, client );
|
2004-03-09 21:46:43 +01:00
|
|
|
|
free( client );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
i--;
|
|
|
|
|
}
|
|
|
|
|
}
|
2004-03-09 21:46:43 +01:00
|
|
|
|
free( url );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
vlc_mutex_unlock( &host->lock );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_MsgInit( httpd_message_t *msg )
|
|
|
|
|
{
|
|
|
|
|
msg->cl = NULL;
|
|
|
|
|
msg->i_type = HTTPD_MSG_NONE;
|
|
|
|
|
msg->i_proto = HTTPD_PROTO_NONE;
|
|
|
|
|
msg->i_version = -1;
|
|
|
|
|
|
|
|
|
|
msg->i_status = 0;
|
|
|
|
|
msg->psz_status = NULL;
|
|
|
|
|
|
2006-02-10 15:43:05 +01:00
|
|
|
|
msg->psz_url = NULL;
|
|
|
|
|
msg->psz_args = NULL;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
2006-02-10 15:43:05 +01:00
|
|
|
|
msg->i_channel = -1;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
2006-02-10 15:43:05 +01:00
|
|
|
|
msg->i_name = 0;
|
|
|
|
|
msg->name = NULL;
|
|
|
|
|
msg->i_value = 0;
|
|
|
|
|
msg->value = NULL;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
msg->i_body_offset = 0;
|
|
|
|
|
msg->i_body = 0;
|
|
|
|
|
msg->p_body = 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_MsgClean( httpd_message_t *msg )
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
if( msg->psz_status )
|
|
|
|
|
{
|
|
|
|
|
free( msg->psz_status );
|
|
|
|
|
}
|
|
|
|
|
if( msg->psz_url )
|
|
|
|
|
{
|
|
|
|
|
free( msg->psz_url );
|
|
|
|
|
}
|
|
|
|
|
if( msg->psz_args )
|
|
|
|
|
{
|
|
|
|
|
free( msg->psz_args );
|
|
|
|
|
}
|
|
|
|
|
for( i = 0; i < msg->i_name; i++ )
|
|
|
|
|
{
|
|
|
|
|
free( msg->name[i] );
|
|
|
|
|
free( msg->value[i] );
|
|
|
|
|
}
|
|
|
|
|
if( msg->name )
|
|
|
|
|
{
|
|
|
|
|
free( msg->name );
|
|
|
|
|
}
|
|
|
|
|
if( msg->value )
|
|
|
|
|
{
|
|
|
|
|
free( msg->value );
|
|
|
|
|
}
|
|
|
|
|
if( msg->p_body )
|
|
|
|
|
{
|
|
|
|
|
free( msg->p_body );
|
|
|
|
|
}
|
|
|
|
|
httpd_MsgInit( msg );
|
|
|
|
|
}
|
|
|
|
|
|
2006-11-24 16:16:18 +01:00
|
|
|
|
const char *httpd_MsgGet( httpd_message_t *msg, const char *name )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
for( i = 0; i < msg->i_name; i++ )
|
|
|
|
|
{
|
|
|
|
|
if( !strcasecmp( msg->name[i], name ))
|
|
|
|
|
{
|
|
|
|
|
return msg->value[i];
|
|
|
|
|
}
|
|
|
|
|
}
|
2006-03-22 22:01:09 +01:00
|
|
|
|
return NULL;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2006-02-04 20:48:38 +01:00
|
|
|
|
|
2006-11-24 16:16:18 +01:00
|
|
|
|
void httpd_MsgAdd( httpd_message_t *msg, const char *name, const char *psz_value, ... )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
va_list args;
|
|
|
|
|
char *value = NULL;
|
|
|
|
|
|
|
|
|
|
va_start( args, psz_value );
|
2006-02-01 13:44:16 +01:00
|
|
|
|
#if defined(HAVE_VASPRINTF) && !defined(__APPLE__) && !defined(SYS_BEOS)
|
2004-03-03 14:23:47 +01:00
|
|
|
|
vasprintf( &value, psz_value, args );
|
|
|
|
|
#else
|
|
|
|
|
{
|
|
|
|
|
int i_size = strlen( psz_value ) + 4096; /* FIXME stupid system */
|
|
|
|
|
value = calloc( i_size, sizeof( char ) );
|
|
|
|
|
vsnprintf( value, i_size, psz_value, args );
|
|
|
|
|
value[i_size - 1] = 0;
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
va_end( args );
|
|
|
|
|
|
|
|
|
|
name = strdup( name );
|
|
|
|
|
|
2006-12-24 14:50:47 +01:00
|
|
|
|
TAB_APPEND( msg->i_name, msg->name, (char*)name );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
TAB_APPEND( msg->i_value, msg->value, value );
|
|
|
|
|
}
|
|
|
|
|
|
2007-02-21 19:03:40 +01:00
|
|
|
|
static void httpd_ClientInit( httpd_client_t *cl, mtime_t now )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_RECEIVING;
|
2007-02-21 19:03:40 +01:00
|
|
|
|
cl->i_activity_date = now;
|
2004-11-02 16:23:18 +01:00
|
|
|
|
cl->i_activity_timeout = I64C(10000000);
|
2005-10-22 18:23:01 +02:00
|
|
|
|
cl->i_buffer_size = HTTPD_CL_BUFSIZE;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
cl->p_buffer = malloc( cl->i_buffer_size );
|
|
|
|
|
cl->i_mode = HTTPD_CLIENT_FILE;
|
|
|
|
|
cl->b_read_waiting = VLC_FALSE;
|
|
|
|
|
|
|
|
|
|
httpd_MsgInit( &cl->query );
|
|
|
|
|
httpd_MsgInit( &cl->answer );
|
|
|
|
|
}
|
2004-03-09 21:46:43 +01:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
void httpd_ClientModeStream( httpd_client_t *cl )
|
|
|
|
|
{
|
|
|
|
|
cl->i_mode = HTTPD_CLIENT_STREAM;
|
|
|
|
|
}
|
2004-03-09 21:46:43 +01:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
void httpd_ClientModeBidir( httpd_client_t *cl )
|
|
|
|
|
{
|
|
|
|
|
cl->i_mode = HTTPD_CLIENT_BIDIR;
|
|
|
|
|
}
|
|
|
|
|
|
2006-03-02 23:39:03 +01:00
|
|
|
|
char* httpd_ClientIP( const httpd_client_t *cl, char *psz_ip )
|
2004-03-22 13:33:29 +01:00
|
|
|
|
{
|
2005-07-29 19:53:50 +02:00
|
|
|
|
return net_GetPeerAddress( cl->fd, psz_ip, NULL ) ? NULL : psz_ip;
|
|
|
|
|
}
|
2005-06-26 12:24:35 +02:00
|
|
|
|
|
2006-03-02 23:39:03 +01:00
|
|
|
|
char* httpd_ServerIP( const httpd_client_t *cl, char *psz_ip )
|
2005-07-29 19:53:50 +02:00
|
|
|
|
{
|
|
|
|
|
return net_GetSockAddress( cl->fd, psz_ip, NULL ) ? NULL : psz_ip;
|
2004-03-22 13:33:29 +01:00
|
|
|
|
}
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
static void httpd_ClientClean( httpd_client_t *cl )
|
|
|
|
|
{
|
2004-11-04 23:55:54 +01:00
|
|
|
|
if( cl->fd >= 0 )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2004-11-04 23:55:54 +01:00
|
|
|
|
if( cl->p_tls != NULL )
|
2005-03-05 18:46:10 +01:00
|
|
|
|
tls_ServerSessionClose( cl->p_tls );
|
2004-07-17 14:30:59 +02:00
|
|
|
|
net_Close( cl->fd );
|
2004-03-10 18:23:16 +01:00
|
|
|
|
cl->fd = -1;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
httpd_MsgClean( &cl->answer );
|
|
|
|
|
httpd_MsgClean( &cl->query );
|
|
|
|
|
|
|
|
|
|
if( cl->p_buffer )
|
|
|
|
|
{
|
|
|
|
|
free( cl->p_buffer );
|
2004-03-10 18:23:16 +01:00
|
|
|
|
cl->p_buffer = NULL;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2007-02-21 21:49:01 +01:00
|
|
|
|
static httpd_client_t *httpd_ClientNew( int fd, tls_session_t *p_tls, mtime_t now )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_client_t *cl = malloc( sizeof( httpd_client_t ) );
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
|
|
|
|
if( !cl ) return NULL;
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->i_ref = 0;
|
|
|
|
|
cl->fd = fd;
|
|
|
|
|
cl->url = NULL;
|
2004-11-04 23:55:54 +01:00
|
|
|
|
cl->p_tls = p_tls;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
2007-02-21 19:03:40 +01:00
|
|
|
|
httpd_ClientInit( cl, now );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
return cl;
|
|
|
|
|
}
|
|
|
|
|
|
2005-07-10 12:03:30 +02:00
|
|
|
|
static int httpd_NetRecv( httpd_client_t *cl, uint8_t *p, int i_len )
|
2004-11-04 23:55:54 +01:00
|
|
|
|
{
|
|
|
|
|
tls_session_t *p_tls;
|
2006-02-04 20:48:38 +01:00
|
|
|
|
|
2004-11-04 23:55:54 +01:00
|
|
|
|
p_tls = cl->p_tls;
|
|
|
|
|
if( p_tls != NULL)
|
|
|
|
|
return tls_Recv( p_tls, p, i_len );
|
|
|
|
|
|
|
|
|
|
return recv( cl->fd, p, i_len, 0 );
|
|
|
|
|
}
|
|
|
|
|
|
2005-07-10 12:03:30 +02:00
|
|
|
|
static int httpd_NetSend( httpd_client_t *cl, const uint8_t *p, int i_len )
|
2004-11-04 23:55:54 +01:00
|
|
|
|
{
|
|
|
|
|
tls_session_t *p_tls;
|
|
|
|
|
|
|
|
|
|
p_tls = cl->p_tls;
|
|
|
|
|
if( p_tls != NULL)
|
|
|
|
|
return tls_Send( p_tls, p, i_len );
|
|
|
|
|
|
|
|
|
|
return send( cl->fd, p, i_len, 0 );
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
static void httpd_ClientRecv( httpd_client_t *cl )
|
|
|
|
|
{
|
|
|
|
|
int i_len;
|
|
|
|
|
|
|
|
|
|
if( cl->query.i_proto == HTTPD_PROTO_NONE )
|
|
|
|
|
{
|
2005-08-26 20:15:21 +02:00
|
|
|
|
/* enough to see if it's rtp over rtsp or RTSP/HTTP */
|
2004-11-04 23:55:54 +01:00
|
|
|
|
i_len = httpd_NetRecv( cl, &cl->p_buffer[cl->i_buffer],
|
|
|
|
|
4 - cl->i_buffer );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( i_len > 0 )
|
|
|
|
|
{
|
|
|
|
|
cl->i_buffer += i_len;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( cl->i_buffer >= 4 )
|
|
|
|
|
{
|
2005-05-12 23:08:15 +02:00
|
|
|
|
/*fprintf( stderr, "peek=%4.4s\n", cl->p_buffer );*/
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/* detect type */
|
|
|
|
|
if( cl->p_buffer[0] == '$' )
|
|
|
|
|
{
|
|
|
|
|
/* RTSP (rtp over rtsp) */
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_RTSP;
|
|
|
|
|
cl->query.i_type = HTTPD_MSG_CHANNEL;
|
|
|
|
|
cl->query.i_channel = cl->p_buffer[1];
|
|
|
|
|
cl->query.i_body = (cl->p_buffer[2] << 8)|cl->p_buffer[3];
|
|
|
|
|
cl->query.p_body = malloc( cl->query.i_body );
|
|
|
|
|
|
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
}
|
2005-07-10 12:03:30 +02:00
|
|
|
|
else if( !memcmp( cl->p_buffer, "HTTP", 4 ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_HTTP;
|
|
|
|
|
cl->query.i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
}
|
2005-07-10 12:03:30 +02:00
|
|
|
|
else if( !memcmp( cl->p_buffer, "RTSP", 4 ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_RTSP;
|
|
|
|
|
cl->query.i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
}
|
2006-04-27 21:13:42 +02:00
|
|
|
|
else if( !memcmp( cl->p_buffer, "GET ", 4 ) ||
|
2005-07-10 12:03:30 +02:00
|
|
|
|
!memcmp( cl->p_buffer, "HEAD", 4 ) ||
|
|
|
|
|
!memcmp( cl->p_buffer, "POST", 4 ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_HTTP;
|
|
|
|
|
cl->query.i_type = HTTPD_MSG_NONE;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_RTSP;
|
|
|
|
|
cl->query.i_type = HTTPD_MSG_NONE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else if( cl->query.i_body > 0 )
|
|
|
|
|
{
|
|
|
|
|
/* we are reading the body of a request or a channel */
|
2004-11-04 23:55:54 +01:00
|
|
|
|
i_len = httpd_NetRecv( cl, &cl->query.p_body[cl->i_buffer],
|
|
|
|
|
cl->query.i_body - cl->i_buffer );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( i_len > 0 )
|
|
|
|
|
{
|
|
|
|
|
cl->i_buffer += i_len;
|
|
|
|
|
}
|
|
|
|
|
if( cl->i_buffer >= cl->query.i_body )
|
|
|
|
|
{
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_RECEIVE_DONE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* we are reading a header -> char by char */
|
|
|
|
|
for( ;; )
|
|
|
|
|
{
|
2004-11-04 23:55:54 +01:00
|
|
|
|
i_len = httpd_NetRecv (cl, &cl->p_buffer[cl->i_buffer], 1 );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( i_len <= 0 )
|
|
|
|
|
{
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
cl->i_buffer++;
|
|
|
|
|
|
|
|
|
|
if( cl->i_buffer + 1 >= cl->i_buffer_size )
|
|
|
|
|
{
|
|
|
|
|
cl->i_buffer_size += 1024;
|
|
|
|
|
cl->p_buffer = realloc( cl->p_buffer, cl->i_buffer_size );
|
|
|
|
|
}
|
2005-07-10 12:03:30 +02:00
|
|
|
|
if( ( cl->i_buffer >= 2 && !memcmp( &cl->p_buffer[cl->i_buffer-2], "\n\n", 2 ) )||
|
|
|
|
|
( cl->i_buffer >= 4 && !memcmp( &cl->p_buffer[cl->i_buffer-4], "\r\n\r\n", 4 ) ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
char *p;
|
|
|
|
|
|
|
|
|
|
/* we have finished the header so parse it and set i_body */
|
|
|
|
|
cl->p_buffer[cl->i_buffer] = '\0';
|
|
|
|
|
|
|
|
|
|
if( cl->query.i_type == HTTPD_MSG_ANSWER )
|
|
|
|
|
{
|
2005-07-10 12:03:30 +02:00
|
|
|
|
/* FIXME:
|
|
|
|
|
* assume strlen( "HTTP/1.x" ) = 8
|
|
|
|
|
*/
|
2004-03-09 21:46:43 +01:00
|
|
|
|
cl->query.i_status =
|
2005-07-10 12:03:30 +02:00
|
|
|
|
strtol( (char *)&cl->p_buffer[8],
|
|
|
|
|
&p, 0 );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
while( *p == ' ' )
|
|
|
|
|
{
|
|
|
|
|
p++;
|
|
|
|
|
}
|
|
|
|
|
cl->query.psz_status = strdup( p );
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
static const struct
|
|
|
|
|
{
|
2006-11-24 16:16:18 +01:00
|
|
|
|
const char *name;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
int i_type;
|
|
|
|
|
int i_proto;
|
|
|
|
|
}
|
|
|
|
|
msg_type[] =
|
|
|
|
|
{
|
2006-04-27 21:13:42 +02:00
|
|
|
|
{ "OPTIONS", HTTPD_MSG_OPTIONS, HTTPD_PROTO_RTSP },
|
|
|
|
|
{ "DESCRIBE", HTTPD_MSG_DESCRIBE, HTTPD_PROTO_RTSP },
|
|
|
|
|
{ "SETUP", HTTPD_MSG_SETUP, HTTPD_PROTO_RTSP },
|
|
|
|
|
{ "PLAY", HTTPD_MSG_PLAY, HTTPD_PROTO_RTSP },
|
|
|
|
|
{ "PAUSE", HTTPD_MSG_PAUSE, HTTPD_PROTO_RTSP },
|
|
|
|
|
{ "GET_PARAMETER", HTTPD_MSG_GETPARAMETER, HTTPD_PROTO_RTSP },
|
|
|
|
|
{ "TEARDOWN", HTTPD_MSG_TEARDOWN, HTTPD_PROTO_RTSP },
|
|
|
|
|
|
|
|
|
|
{ "GET", HTTPD_MSG_GET, HTTPD_PROTO_HTTP },
|
|
|
|
|
{ "HEAD", HTTPD_MSG_HEAD, HTTPD_PROTO_HTTP },
|
|
|
|
|
{ "POST", HTTPD_MSG_POST, HTTPD_PROTO_HTTP },
|
|
|
|
|
|
|
|
|
|
{ NULL, HTTPD_MSG_NONE, HTTPD_PROTO_NONE }
|
2004-03-03 14:23:47 +01:00
|
|
|
|
};
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
p = NULL;
|
|
|
|
|
cl->query.i_type = HTTPD_MSG_NONE;
|
|
|
|
|
|
2005-05-12 23:08:15 +02:00
|
|
|
|
/*fprintf( stderr, "received new request=%s\n", cl->p_buffer);*/
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
for( i = 0; msg_type[i].name != NULL; i++ )
|
|
|
|
|
{
|
2005-07-10 12:03:30 +02:00
|
|
|
|
if( !strncmp( (char *)cl->p_buffer, msg_type[i].name,
|
2004-03-09 21:46:43 +01:00
|
|
|
|
strlen( msg_type[i].name ) ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2005-07-10 12:03:30 +02:00
|
|
|
|
p = (char *)&cl->p_buffer[strlen((char *)msg_type[i].name) + 1 ];
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->query.i_type = msg_type[i].i_type;
|
|
|
|
|
if( cl->query.i_proto != msg_type[i].i_proto )
|
|
|
|
|
{
|
|
|
|
|
p = NULL;
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_NONE;
|
|
|
|
|
cl->query.i_type = HTTPD_MSG_NONE;
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if( p == NULL )
|
|
|
|
|
{
|
2005-07-10 12:03:30 +02:00
|
|
|
|
if( strstr( (char *)cl->p_buffer, "HTTP/1." ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_HTTP;
|
|
|
|
|
}
|
2005-07-10 12:03:30 +02:00
|
|
|
|
else if( strstr( (char *)cl->p_buffer, "RTSP/1." ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_RTSP;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
char *p2;
|
|
|
|
|
char *p3;
|
|
|
|
|
|
|
|
|
|
while( *p == ' ' )
|
|
|
|
|
{
|
|
|
|
|
p++;
|
|
|
|
|
}
|
|
|
|
|
p2 = strchr( p, ' ' );
|
|
|
|
|
if( p2 )
|
|
|
|
|
{
|
|
|
|
|
*p2++ = '\0';
|
|
|
|
|
}
|
|
|
|
|
if( !strncasecmp( p, "rtsp:", 5 ) )
|
|
|
|
|
{
|
|
|
|
|
/* for rtsp url, you have rtsp://localhost:port/path */
|
|
|
|
|
p += 5;
|
|
|
|
|
while( *p == '/' ) p++;
|
|
|
|
|
while( *p && *p != '/' ) p++;
|
|
|
|
|
}
|
|
|
|
|
cl->query.psz_url = strdup( p );
|
|
|
|
|
if( ( p3 = strchr( cl->query.psz_url, '?' ) ) )
|
|
|
|
|
{
|
|
|
|
|
*p3++ = '\0';
|
2005-07-10 12:03:30 +02:00
|
|
|
|
cl->query.psz_args = (uint8_t *)strdup( p3 );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
if( p2 )
|
|
|
|
|
{
|
|
|
|
|
while( *p2 == ' ' )
|
|
|
|
|
{
|
|
|
|
|
p2++;
|
|
|
|
|
}
|
|
|
|
|
if( !strncasecmp( p2, "HTTP/1.", 7 ) )
|
|
|
|
|
{
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_HTTP;
|
|
|
|
|
cl->query.i_version = atoi( p2+7 );
|
|
|
|
|
}
|
|
|
|
|
else if( !strncasecmp( p2, "RTSP/1.", 7 ) )
|
|
|
|
|
{
|
|
|
|
|
cl->query.i_proto = HTTPD_PROTO_RTSP;
|
|
|
|
|
cl->query.i_version = atoi( p2+7 );
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
p = p2;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if( p )
|
|
|
|
|
{
|
|
|
|
|
p = strchr( p, '\n' );
|
|
|
|
|
}
|
|
|
|
|
if( p )
|
|
|
|
|
{
|
|
|
|
|
while( *p == '\n' || *p == '\r' )
|
|
|
|
|
{
|
|
|
|
|
p++;
|
|
|
|
|
}
|
|
|
|
|
while( p && *p != '\0' )
|
|
|
|
|
{
|
|
|
|
|
char *line = p;
|
|
|
|
|
char *eol = p = strchr( p, '\n' );
|
|
|
|
|
char *colon;
|
|
|
|
|
|
|
|
|
|
while( eol && eol >= line && ( *eol == '\n' || *eol == '\r' ) )
|
|
|
|
|
{
|
|
|
|
|
*eol-- = '\0';
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( ( colon = strchr( line, ':' ) ) )
|
|
|
|
|
{
|
|
|
|
|
char *name;
|
|
|
|
|
char *value;
|
|
|
|
|
|
|
|
|
|
*colon++ = '\0';
|
|
|
|
|
while( *colon == ' ' )
|
|
|
|
|
{
|
|
|
|
|
colon++;
|
|
|
|
|
}
|
|
|
|
|
name = strdup( line );
|
|
|
|
|
value = strdup( colon );
|
|
|
|
|
|
|
|
|
|
TAB_APPEND( cl->query.i_name, cl->query.name, name );
|
|
|
|
|
TAB_APPEND( cl->query.i_value,cl->query.value,value);
|
|
|
|
|
|
|
|
|
|
if( !strcasecmp( name, "Content-Length" ) )
|
|
|
|
|
{
|
|
|
|
|
cl->query.i_body = atol( value );
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( p )
|
|
|
|
|
{
|
|
|
|
|
p++;
|
|
|
|
|
while( *p == '\n' || *p == '\r' )
|
|
|
|
|
{
|
|
|
|
|
p++;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if( cl->query.i_body > 0 )
|
|
|
|
|
{
|
|
|
|
|
/* TODO Mhh, handle the case client will only send a request and close the connection
|
|
|
|
|
* to mark and of body (probably only RTSP) */
|
|
|
|
|
cl->query.p_body = malloc( cl->query.i_body );
|
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_RECEIVE_DONE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* check if the client is to be set to dead */
|
|
|
|
|
#if defined( WIN32 ) || defined( UNDER_CE )
|
|
|
|
|
if( ( i_len < 0 && WSAGetLastError() != WSAEWOULDBLOCK ) || ( i_len == 0 ) )
|
|
|
|
|
#else
|
|
|
|
|
if( ( i_len < 0 && errno != EAGAIN && errno != EINTR ) || ( i_len == 0 ) )
|
|
|
|
|
#endif
|
|
|
|
|
{
|
|
|
|
|
if( cl->query.i_proto != HTTPD_PROTO_NONE && cl->query.i_type != HTTPD_MSG_NONE )
|
|
|
|
|
{
|
|
|
|
|
/* connection closed -> end of data */
|
|
|
|
|
if( cl->query.i_body > 0 )
|
|
|
|
|
{
|
|
|
|
|
cl->query.i_body = cl->i_buffer;
|
|
|
|
|
}
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_RECEIVE_DONE;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_DEAD;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2004-11-02 16:23:18 +01:00
|
|
|
|
/* XXX: for QT I have to disable timeout. Try to find why */
|
|
|
|
|
if( cl->query.i_proto == HTTPD_PROTO_RTSP )
|
|
|
|
|
cl->i_activity_timeout = 0;
|
|
|
|
|
|
2006-02-10 15:43:05 +01:00
|
|
|
|
#if 0 /* Debugging only */
|
|
|
|
|
if( cl->i_state == HTTPD_CLIENT_RECEIVE_DONE )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
fprintf( stderr, "received new request\n" );
|
2004-03-09 21:46:43 +01:00
|
|
|
|
fprintf( stderr, " - proto=%s\n",
|
|
|
|
|
cl->query.i_proto == HTTPD_PROTO_HTTP ? "HTTP" : "RTSP" );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
fprintf( stderr, " - version=%d\n", cl->query.i_version );
|
|
|
|
|
fprintf( stderr, " - msg=%d\n", cl->query.i_type );
|
|
|
|
|
if( cl->query.i_type == HTTPD_MSG_ANSWER )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
fprintf( stderr, " - answer=%d '%s'\n", cl->query.i_status,
|
|
|
|
|
cl->query.psz_status );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
else if( cl->query.i_type != HTTPD_MSG_NONE )
|
|
|
|
|
{
|
|
|
|
|
fprintf( stderr, " - url=%s\n", cl->query.psz_url );
|
|
|
|
|
}
|
|
|
|
|
for( i = 0; i < cl->query.i_name; i++ )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
fprintf( stderr, " - option name='%s' value='%s'\n",
|
|
|
|
|
cl->query.name[i], cl->query.value[i] );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2006-02-10 15:43:05 +01:00
|
|
|
|
}
|
|
|
|
|
#endif
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void httpd_ClientSend( httpd_client_t *cl )
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
int i_len;
|
|
|
|
|
|
|
|
|
|
if( cl->i_buffer < 0 )
|
|
|
|
|
{
|
|
|
|
|
/* We need to create the header */
|
|
|
|
|
int i_size = 0;
|
|
|
|
|
char *p;
|
|
|
|
|
|
|
|
|
|
i_size = strlen( "HTTP/1.") + 10 + 10 +
|
|
|
|
|
strlen( cl->answer.psz_status ? cl->answer.psz_status : "" ) + 5;
|
|
|
|
|
for( i = 0; i < cl->answer.i_name; i++ )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
i_size += strlen( cl->answer.name[i] ) + 2 +
|
|
|
|
|
strlen( cl->answer.value[i] ) + 2;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( cl->i_buffer_size < i_size )
|
|
|
|
|
{
|
|
|
|
|
cl->i_buffer_size = i_size;
|
|
|
|
|
free( cl->p_buffer );
|
|
|
|
|
cl->p_buffer = malloc( i_size );
|
|
|
|
|
}
|
2005-07-10 12:03:30 +02:00
|
|
|
|
p = (char *)cl->p_buffer;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
p += sprintf( p, "%s/1.%d %d %s\r\n",
|
|
|
|
|
cl->answer.i_proto == HTTPD_PROTO_HTTP ? "HTTP" : "RTSP",
|
|
|
|
|
cl->answer.i_version,
|
|
|
|
|
cl->answer.i_status, cl->answer.psz_status );
|
|
|
|
|
for( i = 0; i < cl->answer.i_name; i++ )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
p += sprintf( p, "%s: %s\r\n", cl->answer.name[i],
|
|
|
|
|
cl->answer.value[i] );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
p += sprintf( p, "\r\n" );
|
|
|
|
|
|
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
cl->i_buffer_size = (uint8_t*)p - cl->p_buffer;
|
|
|
|
|
|
2005-05-12 23:08:15 +02:00
|
|
|
|
/*fprintf( stderr, "sending answer\n" );
|
|
|
|
|
fprintf( stderr, "%s", cl->p_buffer );*/
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
2004-11-04 23:55:54 +01:00
|
|
|
|
i_len = httpd_NetSend( cl, &cl->p_buffer[cl->i_buffer],
|
|
|
|
|
cl->i_buffer_size - cl->i_buffer );
|
2005-08-26 20:15:21 +02:00
|
|
|
|
if( i_len >= 0 )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
cl->i_buffer += i_len;
|
|
|
|
|
|
|
|
|
|
if( cl->i_buffer >= cl->i_buffer_size )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
if( cl->answer.i_body == 0 && cl->answer.i_body_offset > 0 &&
|
|
|
|
|
!cl->b_read_waiting )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
/* catch more body data */
|
2004-03-10 18:23:16 +01:00
|
|
|
|
int i_msg = cl->query.i_type;
|
|
|
|
|
int64_t i_offset = cl->answer.i_body_offset;
|
|
|
|
|
|
|
|
|
|
httpd_MsgClean( &cl->answer );
|
|
|
|
|
cl->answer.i_body_offset = i_offset;
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->url->catch[i_msg].cb( cl->url->catch[i_msg].p_sys, cl,
|
|
|
|
|
&cl->answer, &cl->query );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( cl->answer.i_body > 0 )
|
|
|
|
|
{
|
|
|
|
|
/* send the body data */
|
|
|
|
|
free( cl->p_buffer );
|
|
|
|
|
cl->p_buffer = cl->answer.p_body;
|
|
|
|
|
cl->i_buffer_size = cl->answer.i_body;
|
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
|
|
|
|
|
cl->answer.i_body = 0;
|
|
|
|
|
cl->answer.p_body = NULL;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* send finished */
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_SEND_DONE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
#if defined( WIN32 ) || defined( UNDER_CE )
|
|
|
|
|
if( ( i_len < 0 && WSAGetLastError() != WSAEWOULDBLOCK ) || ( i_len == 0 ) )
|
|
|
|
|
#else
|
|
|
|
|
if( ( i_len < 0 && errno != EAGAIN && errno != EINTR ) || ( i_len == 0 ) )
|
|
|
|
|
#endif
|
|
|
|
|
{
|
|
|
|
|
/* error */
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_DEAD;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2004-12-25 22:35:09 +01:00
|
|
|
|
static void httpd_ClientTlsHsIn( httpd_client_t *cl )
|
|
|
|
|
{
|
|
|
|
|
switch( tls_SessionContinueHandshake( cl->p_tls ) )
|
|
|
|
|
{
|
|
|
|
|
case 0:
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_RECEIVING;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case -1:
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_DEAD;
|
2004-12-25 22:39:20 +01:00
|
|
|
|
cl->p_tls = NULL;
|
2004-12-25 22:35:09 +01:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case 2:
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_TLS_HS_OUT;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void httpd_ClientTlsHsOut( httpd_client_t *cl )
|
|
|
|
|
{
|
|
|
|
|
switch( tls_SessionContinueHandshake( cl->p_tls ) )
|
|
|
|
|
{
|
|
|
|
|
case 0:
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_RECEIVING;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case -1:
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_DEAD;
|
2004-12-25 22:39:20 +01:00
|
|
|
|
cl->p_tls = NULL;
|
2004-12-25 22:35:09 +01:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case 1:
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_TLS_HS_IN;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
static void httpd_HostThread( httpd_host_t *host )
|
|
|
|
|
{
|
2004-11-04 23:55:54 +01:00
|
|
|
|
tls_session_t *p_tls = NULL;
|
2007-03-02 00:10:30 +01:00
|
|
|
|
counter_t *p_total_counter = stats_CounterCreate( host, VLC_VAR_INTEGER, STATS_COUNTER );
|
|
|
|
|
counter_t *p_active_counter = stats_CounterCreate( host, VLC_VAR_INTEGER, STATS_COUNTER );
|
2006-01-04 23:29:53 +01:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
while( !host->b_die )
|
|
|
|
|
{
|
|
|
|
|
if( host->i_url <= 0 )
|
|
|
|
|
{
|
|
|
|
|
/* 0.2s */
|
|
|
|
|
msleep( 200000 );
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
2004-11-04 23:55:54 +01:00
|
|
|
|
/* prepare a new TLS session */
|
|
|
|
|
if( ( p_tls == NULL ) && ( host->p_tls != NULL ) )
|
|
|
|
|
p_tls = tls_ServerSessionPrepare( host->p_tls );
|
|
|
|
|
|
2007-02-25 15:33:13 +01:00
|
|
|
|
struct pollfd ufd[host->nfd + host->i_client];
|
2007-02-21 18:58:12 +01:00
|
|
|
|
unsigned nfd;
|
2007-02-25 15:33:13 +01:00
|
|
|
|
for( nfd = 0; nfd < host->nfd; nfd++ )
|
2007-02-21 18:58:12 +01:00
|
|
|
|
{
|
|
|
|
|
ufd[nfd].fd = host->fds[nfd];
|
|
|
|
|
ufd[nfd].events = POLLIN;
|
|
|
|
|
ufd[nfd].revents = 0;
|
|
|
|
|
}
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/* add all socket that should be read/write and close dead connection */
|
|
|
|
|
vlc_mutex_lock( &host->lock );
|
2007-02-21 18:58:12 +01:00
|
|
|
|
mtime_t now = mdate();
|
|
|
|
|
vlc_bool_t b_low_delay = VLC_FALSE;
|
|
|
|
|
|
|
|
|
|
for(int i_client = 0; i_client < host->i_client; i_client++ )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_client_t *cl = host->client[i_client];
|
2004-03-09 21:46:43 +01:00
|
|
|
|
if( cl->i_ref < 0 || ( cl->i_ref == 0 &&
|
|
|
|
|
( cl->i_state == HTTPD_CLIENT_DEAD ||
|
2004-11-02 16:23:18 +01:00
|
|
|
|
( cl->i_activity_timeout > 0 &&
|
2007-02-21 18:58:12 +01:00
|
|
|
|
cl->i_activity_date+cl->i_activity_timeout < now) ) ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_ClientClean( cl );
|
2007-03-02 00:10:30 +01:00
|
|
|
|
stats_UpdateInteger( host, p_active_counter, -1, NULL );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
TAB_REMOVE( host->i_client, host->client, cl );
|
2004-03-09 21:46:43 +01:00
|
|
|
|
free( cl );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
i_client--;
|
2004-03-09 21:46:43 +01:00
|
|
|
|
continue;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2007-02-21 18:58:12 +01:00
|
|
|
|
|
|
|
|
|
struct pollfd *pufd = ufd + nfd;
|
|
|
|
|
assert (pufd < ufd + (sizeof (ufd) / sizeof (ufd[0])));
|
|
|
|
|
|
|
|
|
|
pufd->fd = cl->fd;
|
|
|
|
|
pufd->events = pufd->revents = 0;
|
|
|
|
|
|
|
|
|
|
if( ( cl->i_state == HTTPD_CLIENT_RECEIVING )
|
2004-12-25 22:35:09 +01:00
|
|
|
|
|| ( cl->i_state == HTTPD_CLIENT_TLS_HS_IN ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2007-02-21 18:58:12 +01:00
|
|
|
|
pufd->events = POLLIN;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2004-12-25 22:35:09 +01:00
|
|
|
|
else if( ( cl->i_state == HTTPD_CLIENT_SENDING )
|
|
|
|
|
|| ( cl->i_state == HTTPD_CLIENT_TLS_HS_OUT ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2007-02-21 18:58:12 +01:00
|
|
|
|
pufd->events = POLLOUT;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
else if( cl->i_state == HTTPD_CLIENT_RECEIVE_DONE )
|
|
|
|
|
{
|
|
|
|
|
httpd_message_t *answer = &cl->answer;
|
|
|
|
|
httpd_message_t *query = &cl->query;
|
|
|
|
|
int i_msg = query->i_type;
|
|
|
|
|
|
|
|
|
|
httpd_MsgInit( answer );
|
|
|
|
|
|
|
|
|
|
/* Handle what we received */
|
2006-02-10 15:43:05 +01:00
|
|
|
|
if( (cl->i_mode != HTTPD_CLIENT_BIDIR) &&
|
2004-03-09 21:46:43 +01:00
|
|
|
|
(i_msg == HTTPD_MSG_ANSWER || i_msg == HTTPD_MSG_CHANNEL) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
/* we can only receive request from client when not
|
|
|
|
|
* in BIDIR mode */
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->url = NULL;
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_DEAD;
|
|
|
|
|
}
|
|
|
|
|
else if( i_msg == HTTPD_MSG_ANSWER )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
/* We are in BIDIR mode, trigger the callback and then
|
|
|
|
|
* check for new data */
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( cl->url && cl->url->catch[i_msg].cb )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
cl->url->catch[i_msg].cb( cl->url->catch[i_msg].p_sys,
|
|
|
|
|
cl, NULL, query );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_WAITING;
|
|
|
|
|
}
|
|
|
|
|
else if( i_msg == HTTPD_MSG_CHANNEL )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
/* We are in BIDIR mode, trigger the callback and then
|
|
|
|
|
* check for new data */
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( cl->url && cl->url->catch[i_msg].cb )
|
|
|
|
|
{
|
2004-03-09 21:46:43 +01:00
|
|
|
|
cl->url->catch[i_msg].cb( cl->url->catch[i_msg].p_sys,
|
|
|
|
|
cl, NULL, query );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_WAITING;
|
|
|
|
|
}
|
|
|
|
|
else if( i_msg == HTTPD_MSG_OPTIONS )
|
|
|
|
|
{
|
2006-11-24 16:16:18 +01:00
|
|
|
|
const char *psz_cseq;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
int i_cseq;
|
|
|
|
|
|
|
|
|
|
/* unimplemented */
|
|
|
|
|
answer->i_proto = query->i_proto ;
|
|
|
|
|
answer->i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
answer->i_version= 0;
|
|
|
|
|
answer->i_status = 200;
|
|
|
|
|
answer->psz_status = strdup( "Ok" );
|
|
|
|
|
|
|
|
|
|
answer->i_body = 0;
|
|
|
|
|
answer->p_body = NULL;
|
|
|
|
|
|
2006-03-22 22:01:09 +01:00
|
|
|
|
psz_cseq = httpd_MsgGet( query, "Cseq" );
|
|
|
|
|
if( psz_cseq )
|
|
|
|
|
i_cseq = atoi( psz_cseq );
|
|
|
|
|
else
|
|
|
|
|
i_cseq = 0;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
httpd_MsgAdd( answer, "Cseq", "%d", i_cseq );
|
|
|
|
|
httpd_MsgAdd( answer, "Server", "VLC Server" );
|
2004-03-09 21:46:43 +01:00
|
|
|
|
httpd_MsgAdd( answer, "Public", "DESCRIBE, SETUP, "
|
|
|
|
|
"TEARDOWN, PLAY, PAUSE" );
|
|
|
|
|
httpd_MsgAdd( answer, "Content-Length", "%d",
|
|
|
|
|
answer->i_body );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
cl->i_buffer = -1; /* Force the creation of the answer in
|
|
|
|
|
* httpd_ClientSend */
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->i_state = HTTPD_CLIENT_SENDING;
|
|
|
|
|
}
|
|
|
|
|
else if( i_msg == HTTPD_MSG_NONE )
|
|
|
|
|
{
|
|
|
|
|
if( query->i_proto == HTTPD_PROTO_NONE )
|
|
|
|
|
{
|
|
|
|
|
cl->url = NULL;
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_DEAD;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2006-11-24 16:46:43 +01:00
|
|
|
|
char *p;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
/* unimplemented */
|
|
|
|
|
answer->i_proto = query->i_proto ;
|
|
|
|
|
answer->i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
answer->i_version= 0;
|
|
|
|
|
answer->i_status = 501;
|
|
|
|
|
answer->psz_status = strdup( "Unimplemented" );
|
|
|
|
|
|
2006-11-24 16:46:43 +01:00
|
|
|
|
answer->i_body = httpd_HtmlError (&p, 501, NULL);
|
|
|
|
|
answer->p_body = (uint8_t *)p;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
httpd_MsgAdd( answer, "Content-Length", "%d", answer->i_body );
|
|
|
|
|
|
|
|
|
|
cl->i_buffer = -1; /* Force the creation of the answer in httpd_ClientSend */
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_SENDING;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
vlc_bool_t b_auth_failed = VLC_FALSE;
|
2005-06-17 14:43:46 +02:00
|
|
|
|
vlc_bool_t b_hosts_failed = VLC_FALSE;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
/* Search the url and trigger callbacks */
|
2007-02-21 18:58:12 +01:00
|
|
|
|
for(int i = 0; i < host->i_url; i++ )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_url_t *url = host->url[i];
|
|
|
|
|
|
|
|
|
|
if( !strcmp( url->psz_url, query->psz_url ) )
|
|
|
|
|
{
|
|
|
|
|
if( url->catch[i_msg].cb )
|
|
|
|
|
{
|
2005-07-12 18:00:43 +02:00
|
|
|
|
if( answer && ( url->p_acl != NULL ) )
|
2005-06-17 14:43:46 +02:00
|
|
|
|
{
|
2005-07-29 20:28:45 +02:00
|
|
|
|
char ip[NI_MAXNUMERICHOST];
|
|
|
|
|
|
|
|
|
|
if( httpd_ClientIP( cl, ip ) != NULL )
|
2005-06-17 14:43:46 +02:00
|
|
|
|
{
|
2005-07-12 18:00:43 +02:00
|
|
|
|
if( ACL_Check( url->p_acl, ip ) )
|
2005-06-17 14:43:46 +02:00
|
|
|
|
{
|
|
|
|
|
b_hosts_failed = VLC_TRUE;
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
2005-07-29 20:28:45 +02:00
|
|
|
|
else
|
|
|
|
|
b_hosts_failed = VLC_TRUE;
|
2005-06-17 14:43:46 +02:00
|
|
|
|
}
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( answer && ( *url->psz_user || *url->psz_password ) )
|
|
|
|
|
{
|
|
|
|
|
/* create the headers */
|
2006-11-24 16:16:18 +01:00
|
|
|
|
const char *b64 = httpd_MsgGet( query, "Authorization" ); /* BASIC id */
|
2004-04-23 14:38:04 +02:00
|
|
|
|
char *auth;
|
|
|
|
|
char *id;
|
|
|
|
|
|
|
|
|
|
asprintf( &id, "%s:%s", url->psz_user, url->psz_password );
|
2006-04-05 19:17:22 +02:00
|
|
|
|
if( b64 != NULL
|
|
|
|
|
&& !strncasecmp( b64, "BASIC", 5 ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
b64 += 5;
|
|
|
|
|
while( *b64 == ' ' )
|
|
|
|
|
{
|
|
|
|
|
b64++;
|
|
|
|
|
}
|
2006-11-24 16:16:18 +01:00
|
|
|
|
auth = malloc( strlen(b64) + 1 );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
b64_decode( auth, b64 );
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
2006-11-24 16:16:18 +01:00
|
|
|
|
auth = strdup( "" );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( strcmp( id, auth ) )
|
|
|
|
|
{
|
|
|
|
|
httpd_MsgAdd( answer, "WWW-Authenticate", "Basic realm=\"%s\"", url->psz_user );
|
|
|
|
|
/* We fail for all url */
|
|
|
|
|
b_auth_failed = VLC_TRUE;
|
2004-04-23 14:38:04 +02:00
|
|
|
|
free( id );
|
|
|
|
|
free( auth );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
break;
|
|
|
|
|
}
|
2004-04-23 14:38:04 +02:00
|
|
|
|
|
|
|
|
|
free( id );
|
|
|
|
|
free( auth );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( !url->catch[i_msg].cb( url->catch[i_msg].p_sys, cl, answer, query ) )
|
|
|
|
|
{
|
2005-08-26 20:15:21 +02:00
|
|
|
|
if( answer->i_proto == HTTPD_PROTO_NONE )
|
|
|
|
|
{
|
|
|
|
|
/* Raw answer from a CGI */
|
|
|
|
|
cl->i_buffer = cl->i_buffer_size;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
cl->i_buffer = -1;
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
/* only one url can answer */
|
|
|
|
|
answer = NULL;
|
|
|
|
|
if( cl->url == NULL )
|
|
|
|
|
{
|
|
|
|
|
cl->url = url;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( answer )
|
|
|
|
|
{
|
2006-11-24 16:46:43 +01:00
|
|
|
|
char *p;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
|
|
|
|
|
answer->i_proto = query->i_proto;
|
|
|
|
|
answer->i_type = HTTPD_MSG_ANSWER;
|
|
|
|
|
answer->i_version= 0;
|
|
|
|
|
|
2005-06-17 14:43:46 +02:00
|
|
|
|
if( b_hosts_failed )
|
|
|
|
|
{
|
|
|
|
|
answer->i_status = 403;
|
|
|
|
|
answer->psz_status = strdup( "Forbidden" );
|
|
|
|
|
}
|
|
|
|
|
else if( b_auth_failed )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
answer->i_status = 401;
|
|
|
|
|
answer->psz_status = strdup( "Authorization Required" );
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* no url registered */
|
|
|
|
|
answer->i_status = 404;
|
|
|
|
|
answer->psz_status = strdup( "Not found" );
|
|
|
|
|
}
|
|
|
|
|
|
2006-11-24 16:46:43 +01:00
|
|
|
|
answer->i_body = httpd_HtmlError (&p,
|
|
|
|
|
answer->i_status,
|
|
|
|
|
query->psz_url);
|
|
|
|
|
answer->p_body = (uint8_t *)p;
|
|
|
|
|
|
2005-08-26 20:15:21 +02:00
|
|
|
|
cl->i_buffer = -1; /* Force the creation of the answer in httpd_ClientSend */
|
2004-03-03 14:23:47 +01:00
|
|
|
|
httpd_MsgAdd( answer, "Content-Length", "%d", answer->i_body );
|
2006-04-22 01:48:53 +02:00
|
|
|
|
httpd_MsgAdd( answer, "Content-Type", "%s", "text/html" );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2005-08-26 20:15:21 +02:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->i_state = HTTPD_CLIENT_SENDING;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else if( cl->i_state == HTTPD_CLIENT_SEND_DONE )
|
|
|
|
|
{
|
2004-04-19 10:27:34 +02:00
|
|
|
|
if( cl->i_mode == HTTPD_CLIENT_FILE || cl->answer.i_body_offset == 0 )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2006-11-24 16:16:18 +01:00
|
|
|
|
const char *psz_connection = httpd_MsgGet( &cl->answer, "Connection" );
|
|
|
|
|
const char *psz_query = httpd_MsgGet( &cl->query, "Connection" );
|
2006-03-22 22:01:09 +01:00
|
|
|
|
vlc_bool_t b_connection = VLC_FALSE;
|
|
|
|
|
vlc_bool_t b_keepalive = VLC_FALSE;
|
|
|
|
|
vlc_bool_t b_query = VLC_FALSE;
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->url = NULL;
|
2006-03-22 22:01:09 +01:00
|
|
|
|
if( psz_connection )
|
|
|
|
|
{
|
|
|
|
|
b_connection = ( strcasecmp( psz_connection, "Close" ) == 0 );
|
|
|
|
|
b_keepalive = ( strcasecmp( psz_connection, "Keep-Alive" ) == 0 );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( psz_query )
|
|
|
|
|
{
|
|
|
|
|
b_query = ( strcasecmp( psz_query, "Close" ) == 0 );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( ( ( cl->query.i_proto == HTTPD_PROTO_HTTP ) &&
|
|
|
|
|
( ( cl->answer.i_version == 0 && b_keepalive ) ||
|
|
|
|
|
( cl->answer.i_version == 1 && !b_connection ) ) ) ||
|
|
|
|
|
( ( cl->query.i_proto == HTTPD_PROTO_RTSP ) &&
|
|
|
|
|
!b_query && !b_connection ) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
|
|
|
|
httpd_MsgClean( &cl->query );
|
|
|
|
|
httpd_MsgInit( &cl->query );
|
|
|
|
|
|
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
cl->i_buffer_size = 1000;
|
|
|
|
|
free( cl->p_buffer );
|
|
|
|
|
cl->p_buffer = malloc( cl->i_buffer_size );
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_RECEIVING;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_DEAD;
|
|
|
|
|
}
|
|
|
|
|
httpd_MsgClean( &cl->answer );
|
|
|
|
|
}
|
|
|
|
|
else if( cl->b_read_waiting )
|
|
|
|
|
{
|
|
|
|
|
/* we have a message waiting for us to read it */
|
|
|
|
|
httpd_MsgClean( &cl->answer );
|
|
|
|
|
httpd_MsgClean( &cl->query );
|
|
|
|
|
|
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
cl->i_buffer_size = 1000;
|
|
|
|
|
free( cl->p_buffer );
|
|
|
|
|
cl->p_buffer = malloc( cl->i_buffer_size );
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_RECEIVING;
|
|
|
|
|
cl->b_read_waiting = VLC_FALSE;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
int64_t i_offset = cl->answer.i_body_offset;
|
|
|
|
|
httpd_MsgClean( &cl->answer );
|
|
|
|
|
|
|
|
|
|
cl->answer.i_body_offset = i_offset;
|
2004-03-10 18:23:16 +01:00
|
|
|
|
free( cl->p_buffer );
|
|
|
|
|
cl->p_buffer = NULL;
|
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
cl->i_buffer_size = 0;
|
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->i_state = HTTPD_CLIENT_WAITING;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else if( cl->i_state == HTTPD_CLIENT_WAITING )
|
|
|
|
|
{
|
|
|
|
|
int64_t i_offset = cl->answer.i_body_offset;
|
|
|
|
|
int i_msg = cl->query.i_type;
|
|
|
|
|
|
|
|
|
|
httpd_MsgInit( &cl->answer );
|
|
|
|
|
cl->answer.i_body_offset = i_offset;
|
|
|
|
|
|
2004-03-09 21:46:43 +01:00
|
|
|
|
cl->url->catch[i_msg].cb( cl->url->catch[i_msg].p_sys, cl,
|
|
|
|
|
&cl->answer, &cl->query );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
if( cl->answer.i_type != HTTPD_MSG_NONE )
|
|
|
|
|
{
|
2007-02-21 18:58:12 +01:00
|
|
|
|
/* we have new data, so re-enter send mode */
|
2004-03-03 14:23:47 +01:00
|
|
|
|
cl->i_buffer = 0;
|
|
|
|
|
cl->p_buffer = cl->answer.p_body;
|
|
|
|
|
cl->i_buffer_size = cl->answer.i_body;
|
|
|
|
|
cl->answer.p_body = NULL;
|
|
|
|
|
cl->answer.i_body = 0;
|
|
|
|
|
cl->i_state = HTTPD_CLIENT_SENDING;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* we shouldn't wait too long */
|
|
|
|
|
b_low_delay = VLC_TRUE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Special for BIDIR mode we also check reading */
|
2004-03-09 21:46:43 +01:00
|
|
|
|
if( cl->i_mode == HTTPD_CLIENT_BIDIR &&
|
|
|
|
|
cl->i_state == HTTPD_CLIENT_SENDING )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2007-02-21 18:58:12 +01:00
|
|
|
|
pufd->events |= POLLIN;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2007-02-21 18:58:12 +01:00
|
|
|
|
|
|
|
|
|
if (pufd->events != 0)
|
|
|
|
|
nfd++;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
vlc_mutex_unlock( &host->lock );
|
|
|
|
|
|
|
|
|
|
/* we will wait 100ms or 20ms (not too big 'cause HTTPD_CLIENT_WAITING) */
|
2007-02-25 15:33:13 +01:00
|
|
|
|
switch( poll( ufd, nfd, b_low_delay ? 20 : 100) )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2007-02-21 18:58:12 +01:00
|
|
|
|
case -1:
|
|
|
|
|
if (errno != EINTR)
|
|
|
|
|
{
|
|
|
|
|
/* This is most likely a bug */
|
|
|
|
|
msg_Err( host, "polling error: %s", strerror (errno));
|
|
|
|
|
msleep( 1000 );
|
|
|
|
|
}
|
|
|
|
|
case 0:
|
|
|
|
|
continue;
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
2007-02-25 15:33:13 +01:00
|
|
|
|
/* Handle client sockets */
|
|
|
|
|
vlc_mutex_lock( &host->lock );
|
2007-02-21 19:03:40 +01:00
|
|
|
|
now = mdate();
|
2007-02-25 15:33:13 +01:00
|
|
|
|
for( int i_client = 0; i_client < host->i_client; i_client++ )
|
|
|
|
|
{
|
|
|
|
|
httpd_client_t *cl = host->client[i_client];
|
|
|
|
|
const struct pollfd *pufd = &ufd[host->nfd + i_client];
|
|
|
|
|
|
|
|
|
|
assert( pufd < &ufd[sizeof(ufd) / sizeof(ufd[0])] );
|
|
|
|
|
|
|
|
|
|
if( cl->fd != pufd->fd )
|
|
|
|
|
continue; // we were not waiting for this client
|
|
|
|
|
if( pufd->revents == 0 )
|
|
|
|
|
continue; // no event received
|
|
|
|
|
|
|
|
|
|
cl->i_activity_date = now;
|
|
|
|
|
|
|
|
|
|
if( cl->i_state == HTTPD_CLIENT_RECEIVING )
|
|
|
|
|
{
|
|
|
|
|
httpd_ClientRecv( cl );
|
|
|
|
|
}
|
|
|
|
|
else if( cl->i_state == HTTPD_CLIENT_SENDING )
|
|
|
|
|
{
|
|
|
|
|
httpd_ClientSend( cl );
|
|
|
|
|
}
|
|
|
|
|
else if( cl->i_state == HTTPD_CLIENT_TLS_HS_IN )
|
|
|
|
|
{
|
|
|
|
|
httpd_ClientTlsHsIn( cl );
|
|
|
|
|
}
|
|
|
|
|
else if( cl->i_state == HTTPD_CLIENT_TLS_HS_OUT )
|
|
|
|
|
{
|
|
|
|
|
httpd_ClientTlsHsOut( cl );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if( cl->i_mode == HTTPD_CLIENT_BIDIR &&
|
|
|
|
|
cl->i_state == HTTPD_CLIENT_SENDING &&
|
|
|
|
|
(pufd->revents & POLLIN) )
|
|
|
|
|
{
|
|
|
|
|
cl->b_read_waiting = VLC_TRUE;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
vlc_mutex_unlock( &host->lock );
|
2007-02-21 19:03:40 +01:00
|
|
|
|
|
2007-02-25 15:33:13 +01:00
|
|
|
|
/* Handle server sockets (accept new connections) */
|
|
|
|
|
for( nfd = 0; nfd < host->nfd; nfd++ )
|
2004-03-03 14:23:47 +01:00
|
|
|
|
{
|
2007-02-25 15:33:13 +01:00
|
|
|
|
httpd_client_t *cl;
|
|
|
|
|
int i_state = -1;
|
|
|
|
|
|
2007-02-21 18:58:12 +01:00
|
|
|
|
assert (ufd[nfd].fd == host->fds[nfd]);
|
2006-02-04 20:48:38 +01:00
|
|
|
|
|
2007-02-25 15:33:13 +01:00
|
|
|
|
if( ufd[nfd].revents == 0 )
|
2007-02-21 18:58:12 +01:00
|
|
|
|
continue;
|
2006-04-27 22:18:14 +02:00
|
|
|
|
|
2007-02-25 15:33:13 +01:00
|
|
|
|
/* */
|
2007-03-03 19:03:21 +01:00
|
|
|
|
int kludge[] = { ufd[nfd].fd, -1 };
|
|
|
|
|
int fd = net_Accept( host, kludge, 0 );
|
2007-02-25 15:33:13 +01:00
|
|
|
|
if( fd < 0 )
|
2007-02-21 18:58:12 +01:00
|
|
|
|
continue;
|
2006-02-04 20:48:38 +01:00
|
|
|
|
|
2007-02-25 15:33:13 +01:00
|
|
|
|
if( p_tls != NULL )
|
2007-02-21 18:58:12 +01:00
|
|
|
|
{
|
2007-02-25 15:33:13 +01:00
|
|
|
|
switch( tls_ServerSessionHandshake( p_tls, fd ) )
|
2007-02-21 18:58:12 +01:00
|
|
|
|
{
|
|
|
|
|
case -1:
|
|
|
|
|
msg_Err( host, "Rejecting TLS connection" );
|
2007-02-25 15:33:13 +01:00
|
|
|
|
net_Close( fd );
|
2007-02-21 18:58:12 +01:00
|
|
|
|
fd = -1;
|
2005-05-22 13:36:59 +02:00
|
|
|
|
p_tls = NULL;
|
2007-02-21 18:58:12 +01:00
|
|
|
|
break;
|
2006-01-04 23:29:53 +01:00
|
|
|
|
|
2007-02-21 18:58:12 +01:00
|
|
|
|
case 1: /* missing input - most likely */
|
|
|
|
|
i_state = HTTPD_CLIENT_TLS_HS_IN;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case 2: /* missing output */
|
|
|
|
|
i_state = HTTPD_CLIENT_TLS_HS_OUT;
|
|
|
|
|
break;
|
2004-11-04 23:55:54 +01:00
|
|
|
|
}
|
2007-02-21 18:58:12 +01:00
|
|
|
|
|
2007-02-25 15:33:13 +01:00
|
|
|
|
if( (p_tls == NULL) != (host->p_tls == NULL) )
|
2007-02-21 18:58:12 +01:00
|
|
|
|
break; // wasted TLS session, cannot accept() anymore
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2007-02-21 18:58:12 +01:00
|
|
|
|
|
2007-03-02 00:10:30 +01:00
|
|
|
|
stats_UpdateInteger( host, p_total_counter, 1, NULL );
|
|
|
|
|
stats_UpdateInteger( host, p_active_counter, 1, NULL );
|
2007-02-21 21:49:01 +01:00
|
|
|
|
cl = httpd_ClientNew( fd, p_tls, now );
|
2007-02-21 18:58:12 +01:00
|
|
|
|
p_tls = NULL;
|
|
|
|
|
vlc_mutex_lock( &host->lock );
|
|
|
|
|
TAB_APPEND( host->i_client, host->client, cl );
|
|
|
|
|
vlc_mutex_unlock( &host->lock );
|
2007-02-25 15:33:13 +01:00
|
|
|
|
if( i_state != -1 )
|
|
|
|
|
cl->i_state = i_state; // override state for TLS
|
2007-02-21 21:49:01 +01:00
|
|
|
|
|
|
|
|
|
if (host->p_tls != NULL)
|
|
|
|
|
break; // cannot accept further without new TLS session
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2005-05-22 13:36:59 +02:00
|
|
|
|
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
2005-03-05 18:46:10 +01:00
|
|
|
|
|
|
|
|
|
if( p_tls != NULL )
|
|
|
|
|
tls_ServerSessionClose( p_tls );
|
2007-03-02 00:10:30 +01:00
|
|
|
|
if( p_total_counter )
|
|
|
|
|
stats_CounterClean( p_total_counter );
|
|
|
|
|
if( p_active_counter )
|
|
|
|
|
stats_CounterClean( p_active_counter );
|
2004-03-03 14:23:47 +01:00
|
|
|
|
}
|
|
|
|
|
|
2004-10-01 20:04:09 +02:00
|
|
|
|
#else /* ENABLE_HTTPD */
|
|
|
|
|
|
|
|
|
|
/* We just define an empty wrapper */
|
2004-11-11 19:49:08 +01:00
|
|
|
|
httpd_host_t *httpd_TLSHostNew( vlc_object_t *a, char *b, int c,
|
|
|
|
|
tls_server_t *d )
|
|
|
|
|
{
|
|
|
|
|
msg_Err( a, "HTTP daemon support is disabled" );
|
2006-02-10 15:43:05 +01:00
|
|
|
|
return NULL;
|
2004-11-11 19:49:08 +01:00
|
|
|
|
}
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
2004-10-01 20:04:09 +02:00
|
|
|
|
httpd_host_t *httpd_HostNew( vlc_object_t *a, char *b, int c )
|
|
|
|
|
{
|
|
|
|
|
msg_Err( a, "HTTP daemon support is disabled" );
|
2006-02-10 15:43:05 +01:00
|
|
|
|
return NULL;
|
2004-10-01 20:04:09 +02:00
|
|
|
|
}
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
2005-07-12 18:00:43 +02:00
|
|
|
|
void httpd_HostDelete( httpd_host_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
2005-07-12 18:00:43 +02:00
|
|
|
|
httpd_url_t *httpd_UrlNew( httpd_host_t *host, char *psz_url,
|
|
|
|
|
char *psz_user, char *psz_password,
|
|
|
|
|
const vlc_acl_t *p_acl )
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
2005-07-12 18:00:43 +02:00
|
|
|
|
httpd_url_t *httpd_UrlNewUnique( httpd_host_t *host, char *psz_url,
|
|
|
|
|
char *psz_user, char *psz_password,
|
|
|
|
|
const vlc_acl_t *p_acl )
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
2006-02-10 15:43:05 +01:00
|
|
|
|
|
2004-10-01 20:04:09 +02:00
|
|
|
|
int httpd_UrlCatch( httpd_url_t *a, int b, httpd_callback_t c,
|
2006-02-10 15:43:05 +01:00
|
|
|
|
httpd_callback_sys_t *d )
|
|
|
|
|
{
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
2004-10-01 20:04:09 +02:00
|
|
|
|
|
2006-02-10 15:43:05 +01:00
|
|
|
|
void httpd_UrlDelete( httpd_url_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
char* httpd_ClientIP( httpd_client_t *cl, char *psz_ip )
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
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|
|
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|
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char* httpd_ServerIP( httpd_client_t *cl, char *psz_ip )
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
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|
|
|
void httpd_ClientModeStream( httpd_client_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
2005-08-04 16:45:59 +02:00
|
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|
|
|
2006-02-10 15:43:05 +01:00
|
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|
|
void httpd_ClientModeBidir( httpd_client_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_FileDelete( httpd_file_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
2004-10-01 20:04:09 +02:00
|
|
|
|
|
|
|
|
|
httpd_file_t *httpd_FileNew( httpd_host_t *a, char *b, char *c, char *d,
|
|
|
|
|
char *e, httpd_file_callback_t f,
|
2006-02-10 15:43:05 +01:00
|
|
|
|
httpd_file_sys_t *g )
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
2004-10-01 20:04:09 +02:00
|
|
|
|
|
2005-09-03 01:47:19 +02:00
|
|
|
|
httpd_handler_t *httpd_HandlerNew( httpd_host_t *host, const char *psz_url,
|
|
|
|
|
const char *psz_user,
|
|
|
|
|
const char *psz_password,
|
|
|
|
|
const vlc_acl_t *p_acl,
|
|
|
|
|
httpd_handler_callback_t pf_fill,
|
|
|
|
|
httpd_handler_sys_t *p_sys )
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
2006-02-10 15:43:05 +01:00
|
|
|
|
void httpd_HandlerDelete( httpd_handler_t *handler )
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_RedirectDelete( httpd_redirect_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
2004-10-01 20:04:09 +02:00
|
|
|
|
httpd_redirect_t *httpd_RedirectNew( httpd_host_t *a,
|
2006-02-10 15:43:05 +01:00
|
|
|
|
char *b, char *c )
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_StreamDelete( httpd_stream_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int httpd_StreamHeader( httpd_stream_t *a, uint8_t *b, int c )
|
|
|
|
|
{
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int httpd_StreamSend ( httpd_stream_t *a, uint8_t *b, int c )
|
|
|
|
|
{
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
2004-10-01 20:04:09 +02:00
|
|
|
|
|
|
|
|
|
httpd_stream_t *httpd_StreamNew( httpd_host_t *a, char *b, char *c,
|
2006-02-10 15:43:05 +01:00
|
|
|
|
char *d, char *e )
|
|
|
|
|
{
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_MsgInit ( httpd_message_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
2004-10-01 20:04:09 +02:00
|
|
|
|
|
2006-11-24 16:16:18 +01:00
|
|
|
|
void httpd_MsgAdd ( httpd_message_t *a, const char *b, const char *c, ... )
|
2006-02-10 15:43:05 +01:00
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
2006-11-24 16:16:18 +01:00
|
|
|
|
const char *httpd_MsgGet ( httpd_message_t *a, const char *b )
|
2006-02-10 15:43:05 +01:00
|
|
|
|
{
|
2006-11-24 16:16:18 +01:00
|
|
|
|
return "";
|
2006-02-10 15:43:05 +01:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void httpd_MsgClean( httpd_message_t *a )
|
|
|
|
|
{
|
|
|
|
|
}
|
2004-10-01 20:04:09 +02:00
|
|
|
|
|
|
|
|
|
#endif /* ENABLE_HTTPD */
|