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coturn
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separate http-related code module

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libevent.rpm
mom040267 11 years ago
parent f9ac2c4460
commit d2922f53fc
4 changed files with 68 additions and 29 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      Makefile.in
  2. 58
      src/apps/relay/http_server.c
  3. 5
      src/server/ns_turn_ioalib.h
  4. 32
      src/server/ns_turn_server.c

2
Makefile.in
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@ -21,7 +21,7 @@ COMMON_MODS = src/apps/common/apputils.c src/apps/common/ns_turn_utils.c src/app
COMMON_DEPS = ${LIBCLIENTTURN_DEPS} ${COMMON_MODS} ${COMMON_HEADERS}
IMPL_HEADERS = src/apps/relay/ns_ioalib_impl.h src/apps/relay/ns_sm.h src/apps/relay/turn_ports.h
IMPL_MODS = src/apps/relay/ns_ioalib_engine_impl.c src/apps/relay/turn_ports.c
IMPL_MODS = src/apps/relay/ns_ioalib_engine_impl.c src/apps/relay/turn_ports.c src/apps/relay/http_server.c
IMPL_DEPS = ${COMMON_DEPS} ${IMPL_HEADERS} ${IMPL_MODS}
HIREDIS_HEADERS = src/apps/common/hiredis_libevent2.h

58
src/apps/relay/http_server.c
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@ -0,0 +1,58 @@
/*
* Copyright (C) 2011, 2012, 2013 Citrix Systems
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "ns_ioalib_impl.h"
void write_http_echo(ts_ur_super_session *ss)
{
if(ss && ss->client_socket && !(ss->to_be_closed)) {
turn_turnserver *server = (turn_turnserver *)ss->server;
if(server) {
ioa_network_buffer_handle nbh_http = ioa_network_buffer_allocate(server->e);
size_t len_http = ioa_network_buffer_get_size(nbh_http);
u08bits *data = ioa_network_buffer_data(nbh_http);
char data_http[1025];
char content_http[1025];
const char* title = "TURN Server";
snprintf(content_http,sizeof(content_http)-1,"<!DOCTYPE html>\r\n<html>\r\n <head>\r\n <title>%s</title>\r\n </head>\r\n <body>\r\n %s\r\n </body>\r\n</html>\r\n",title,title);
snprintf(data_http,sizeof(data_http)-1,"HTTP/1.1 200 OK\r\nServer: %s\r\nContent-Type: text/html; charset=UTF-8\r\nContent-Length: %d\r\n\r\n%s",TURN_SOFTWARE,(int)strlen(content_http),content_http);
len_http = strlen(data_http);
ns_bcopy(data_http,data,len_http);
ioa_network_buffer_set_size(nbh_http,len_http);
send_data_from_ioa_socket_nbh(ss->client_socket, NULL, nbh_http, TTL_IGNORE, TOS_IGNORE);
}
}
}
void handle_https(ts_ur_super_session *ss, ioa_network_buffer_handle nbh) {
//TODO
UNUSED_ARG(nbh);
write_http_echo(ss);
}

5
src/server/ns_turn_ioalib.h
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@ -276,6 +276,11 @@ void get_realm_options_by_name(char *realm, realm_options_t* ro);
int get_canonic_origin(const char* o, char *co, int sz);
int get_default_protocol_port(const char* scheme, size_t slen);
///////////// HTTP ////////////////////
void write_http_echo(ts_ur_super_session *ss);
void handle_https(ts_ur_super_session *ss, ioa_network_buffer_handle nbh);
///////////////////////////////////////
#ifdef __cplusplus

32
src/server/ns_turn_server.c
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@ -4400,30 +4400,6 @@ static int refresh_relay_connection(turn_turnserver* server,
}
}
static void write_http_echo(turn_turnserver *server, ts_ur_super_session *ss)
{
if(server && ss && ss->client_socket && !(ss->to_be_closed)) {
ioa_network_buffer_handle nbh_http = ioa_network_buffer_allocate(server->e);
size_t len_http = ioa_network_buffer_get_size(nbh_http);
u08bits *data = ioa_network_buffer_data(nbh_http);
char data_http[1025];
char content_http[1025];
const char* title = "TURN Server";
snprintf(content_http,sizeof(content_http)-1,"<!DOCTYPE html>\r\n<html>\r\n <head>\r\n <title>%s</title>\r\n </head>\r\n <body>\r\n %s\r\n </body>\r\n</html>\r\n",title,title);
snprintf(data_http,sizeof(data_http)-1,"HTTP/1.1 200 OK\r\nServer: %s\r\nContent-Type: text/html; charset=UTF-8\r\nContent-Length: %d\r\n\r\n%s",TURN_SOFTWARE,(int)strlen(content_http),content_http);
len_http = strlen(data_http);
ns_bcopy(data_http,data,len_http);
ioa_network_buffer_set_size(nbh_http,len_http);
send_data_from_ioa_socket_nbh(ss->client_socket, NULL, nbh_http, TTL_IGNORE, TOS_IGNORE);
}
}
static void handle_https(turn_turnserver *server, ts_ur_super_session *ss, ioa_network_buffer_handle nbh) {
//TODO
UNUSED_ARG(nbh);
write_http_echo(server,ss);
}
static int read_client_connection(turn_turnserver *server,
ts_ur_super_session *ss, ioa_net_data *in_buffer,
int can_resume, int count_usage) {
@ -4466,12 +4442,12 @@ static int read_client_connection(turn_turnserver *server,
if(sat == HTTP_CLIENT_SOCKET) {
TURN_LOG_FUNC(TURN_LOG_LEVEL_INFO, "%s: HTTP connection input: %s\n", __FUNCTION__, (char*)ioa_network_buffer_data(in_buffer->nbh));
write_http_echo(server,ss);
write_http_echo(ss);
} else if(sat == HTTPS_CLIENT_SOCKET) {
TURN_LOG_FUNC(TURN_LOG_LEVEL_INFO, "%s: HTTPS connection input: %s\n", __FUNCTION__, (char*)ioa_network_buffer_data(in_buffer->nbh));
handle_https(server,ss,in_buffer->nbh);
handle_https(ss,in_buffer->nbh);
} else if (stun_is_channel_message_str(ioa_network_buffer_data(in_buffer->nbh),
&blen,
@ -4566,11 +4542,11 @@ static int read_client_connection(turn_turnserver *server,
proto = "HTTPS";
set_ioa_socket_app_type(ss->client_socket,HTTPS_CLIENT_SOCKET);
TURN_LOG_FUNC(TURN_LOG_LEVEL_INFO, "%s: %s (%s %s) request: %s\n", __FUNCTION__, proto, get_ioa_socket_cipher(ss->client_socket), get_ioa_socket_ssl_method(ss->client_socket), (char*)ioa_network_buffer_data(in_buffer->nbh));
handle_https(server,ss,in_buffer->nbh);
handle_https(ss,in_buffer->nbh);
} else {
set_ioa_socket_app_type(ss->client_socket,HTTP_CLIENT_SOCKET);
TURN_LOG_FUNC(TURN_LOG_LEVEL_INFO, "%s: %s request: %s\n", __FUNCTION__, proto, (char*)ioa_network_buffer_data(in_buffer->nbh));
write_http_echo(server,ss);
write_http_echo(ss);
}
}
}

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