* http.c: HTTP access plug-in
*****************************************************************************
* Copyright (C) 2001, 2002 VideoLAN
- * $Id: http.c,v 1.5 2002/03/19 05:49:30 sam Exp $
+ * $Id: http.c,v 1.10.2.3 2002/07/25 20:22:17 sigmunau Exp $
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
# include <io.h>
#endif
+#ifdef WIN32
+# include <winsock2.h>
+# include <ws2tcpip.h>
+# ifndef IN_MULTICAST
+# define IN_MULTICAST(a) IN_CLASSD(a)
+# endif
+#else
+# include <sys/socket.h>
+#endif
+
#include "stream_control.h"
#include "input_ext-intf.h"
#include "input_ext-dec.h"
*****************************************************************************/
static void input_getfunctions( function_list_t * );
static int HTTPOpen ( struct input_thread_s * );
+static void HTTPClose ( struct input_thread_s * );
static int HTTPSetProgram ( struct input_thread_s * , pgrm_descriptor_t * );
static void HTTPSeek ( struct input_thread_s *, off_t );
MODULE_CONFIG_STOP
MODULE_INIT_START
- SET_DESCRIPTION( "HTTP access plug-in" )
+ SET_DESCRIPTION( _("HTTP access plug-in") )
ADD_CAPABILITY( ACCESS, 0 )
ADD_SHORTCUT( "http" )
ADD_SHORTCUT( "http4" )
#define input p_function_list->functions.access
input.pf_open = HTTPOpen;
input.pf_read = input_FDNetworkRead;
- input.pf_close = input_FDClose;
+ input.pf_close = HTTPClose;
input.pf_set_program = HTTPSetProgram;
input.pf_set_area = NULL;
input.pf_seek = HTTPSeek;
char * psz_network;
network_socket_t socket_desc;
char psz_buffer[256];
+ char * psz_name;
} _input_socket_t;
/*****************************************************************************
struct module_s * p_network;
char psz_buffer[256];
byte_t * psz_parser;
+ int i_returncode, i;
+ char * psz_return_alpha;
/* Find an appropriate network module */
p_network = module_Need( MODULE_CAPABILITY_NETWORK,
# define HTTP_USERAGENT "User-Agent: " COPYRIGHT_MESSAGE "\r\n"
# define HTTP_END "\r\n"
- snprintf( psz_buffer, sizeof(psz_buffer),
- "%s"
- "Range: bytes=%lld-\r\n"
- HTTP_USERAGENT HTTP_END,
- p_access_data->psz_buffer, i_tell );
+ if ( p_input->stream.b_seekable )
+ {
+ snprintf( psz_buffer, sizeof(psz_buffer),
+ "%s"
+ "Range: bytes=%lld-\r\n"
+ HTTP_USERAGENT HTTP_END,
+ p_access_data->psz_buffer, i_tell );
+ }
+ else
+ {
+ snprintf( psz_buffer, sizeof(psz_buffer),
+ "%s"
+ HTTP_USERAGENT HTTP_END,
+ p_access_data->psz_buffer, i_tell );
+ }
psz_buffer[sizeof(psz_buffer) - 1] = '\0';
/* Send GET ... */
- if( write( p_access_data->_socket.i_handle, psz_buffer,
- strlen( psz_buffer ) ) == (-1) )
+ if( send( p_access_data->_socket.i_handle, psz_buffer,
+ strlen( psz_buffer ), 0 ) == (-1) )
{
intf_ErrMsg( "http error: cannot send request (%s)", strerror(errno) );
- input_FDClose( p_input );
+ input_FDNetworkClose( p_input );
return( -1 );
}
/* Prepare the input thread for reading. */
p_input->i_bufsize = INPUT_DEFAULT_BUFSIZE;
/* FIXME: we shouldn't have to do that ! */
- p_input->pf_read = input_FDRead;
+ p_input->pf_read = input_FDNetworkRead;
while( !input_FillBuffer( p_input ) )
{
if( p_input->b_die || p_input->b_error )
{
- input_FDClose( p_input );
+ input_FDNetworkClose( p_input );
return( -1 );
}
}
/* Parse HTTP header. */
#define MAX_LINE 1024
+ /* get the returncode */
+ if( input_Peek( p_input, &psz_parser, MAX_LINE ) <= 0 )
+ {
+ intf_ErrMsg( "not enough data" );
+ input_FDNetworkClose( p_input );
+ return( -1 );
+ }
+
+ if( !strncmp( psz_parser, "HTTP/1.",
+ strlen("HTTP/1.") ) )
+ {
+ psz_parser += strlen("HTTP 1.") + 2;
+ i_returncode = atoi( psz_parser );
+ intf_WarnMsg( 3, "HTTP server replied: %i", i_returncode );
+ psz_parser += 4;
+ for ( i = 0; psz_parser[i] != '\r' || psz_parser[i+1] != '\n'; i++ )
+ {
+ ;
+ }
+ psz_return_alpha = malloc( i + 1 );
+ memcpy( psz_return_alpha, psz_parser, i );
+ psz_return_alpha[i] = '\0';
+ }
+ else
+ {
+ intf_ErrMsg( "http error: invalid http reply" );
+ return -1;
+ }
+
+ if ( i_returncode >= 400 ) /* something is wrong */
+ {
+ intf_ErrMsg( "http error: %i %s", i_returncode, psz_return_alpha );
+ return -1;
+ }
+
for( ; ; )
{
if( input_Peek( p_input, &psz_parser, MAX_LINE ) <= 0 )
{
intf_ErrMsg( "http error: not enough data" );
- input_FDClose( p_input );
+ input_FDNetworkClose( p_input );
return( -1 );
}
strlen("Content-Length: ") ) )
{
psz_parser += strlen("Content-Length: ");
- /* FIXME : this won't work for 64-bit lengths */
vlc_mutex_lock( &p_input->stream.stream_lock );
+#ifdef HAVE_ATOLL
+ p_input->stream.p_selected_area->i_size = atoll( psz_parser )
+ + i_tell;
+#else
+ /* FIXME : this won't work for 64-bit lengths */
p_input->stream.p_selected_area->i_size = atoi( psz_parser )
+ i_tell;
+#endif
vlc_mutex_unlock( &p_input->stream.stream_lock );
}
static int HTTPOpen( input_thread_t * p_input )
{
_input_socket_t * p_access_data;
- char * psz_parser = p_input->psz_name;
+ char * psz_name = strdup(p_input->psz_name);
+ char * psz_parser = psz_name;
char * psz_server_addr = "";
char * psz_server_port = "";
char * psz_path = "";
if( p_access_data == NULL )
{
intf_ErrMsg( "http error: Out of memory" );
+ free(psz_name);
return( -1 );
}
+ p_access_data->psz_name = psz_name;
p_access_data->psz_network = "";
if( config_GetIntVariable( "ipv4" ) )
{
intf_ErrMsg( "input error: cannot parse server port near %s",
psz_parser );
free( p_input->p_access_data );
+ free( psz_name );
return( -1 );
}
}
{
intf_ErrMsg( "input error: no server given" );
free( p_input->p_access_data );
+ free( psz_name );
return( -1 );
}
{
intf_ErrMsg( "input error: http_proxy environment variable is invalid !" );
free( p_input->p_access_data );
+ free( psz_name );
return( -1 );
}
p_access_data->socket_desc.i_server_port = i_proxy_port;
snprintf( p_access_data->psz_buffer, sizeof(p_access_data->psz_buffer),
- "GET http://%s:%d/%s HTTP/1.1\r\n",
+ "GET http://%s:%d/%s\r\n HTTP/1.0\r\n",
psz_server_addr, i_server_port, psz_path );
}
else
vlc_mutex_lock( &p_input->stream.stream_lock );
p_input->stream.b_pace_control = 1;
- p_input->stream.b_seekable = 0;
+ p_input->stream.b_seekable = 1;
p_input->stream.p_selected_area->i_tell = 0;
p_input->stream.p_selected_area->i_size = 0;
p_input->stream.i_method = INPUT_METHOD_NETWORK;
vlc_mutex_unlock( &p_input->stream.stream_lock );
p_input->i_mtu = 0;
- return( HTTPConnect( p_input, 0 ) );
+ if( HTTPConnect( p_input, 0 ) )
+ {
+ char * psz_pos = strstr(p_access_data->psz_buffer, "HTTP/1.1");
+ p_input->stream.b_seekable = 0;
+ psz_pos[7] = '0';
+ return( HTTPConnect( p_input, 0 ) );
+ }
+ return 0;
+}
+
+/*****************************************************************************
+ * HTTPClose: free unused data structures
+ *****************************************************************************/
+static void HTTPClose( input_thread_t * p_input )
+{
+ input_FDNetworkClose( p_input );
}
/*****************************************************************************