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Commit 4e0f5d8d authored by Sam Hocevar's avatar Sam Hocevar
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* modules/misc/sap.c: fixed a warning and some coding style insanities.

parent 62442c20
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modules/misc/sap.c
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......@@ -2,7 +2,7 @@
* sap.c : SAP interface module
*****************************************************************************
* Copyright (C) 2001 VideoLAN
* $Id: sap.c,v 1.28 2003/10/29 17:32:55 zorglub Exp $
* $Id: sap.c,v 1.29 2003/11/03 22:36:45 sam Exp $
*
* Authors: Arnaud Schauly <gitan@via.ecp.fr>
* Clment Stenac <zorglub@via.ecp.fr>
......@@ -226,7 +226,7 @@ static void Run( intf_thread_t *p_intf )
if( sap_ipv4 == -1 || sap_ipv6 == -1 || sap_ipv6_scope == NULL )
{
msg_Warn( p_intf, "Unable to parse module configuration" );
msg_Warn( p_intf, "unable to parse module configuration" );
return;
}
......@@ -234,9 +234,11 @@ static void Run( intf_thread_t *p_intf )
p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
if( !p_intf->p_sys )
{
msg_Err( p_intf, "Out of memory !");
return VLC_EGENERIC;
msg_Err( p_intf, "out of memory");
p_intf->b_die = VLC_TRUE;
return;
}
/* Create our playlist group */
p_playlist =
(playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
......@@ -269,7 +271,8 @@ static void Run( intf_thread_t *p_intf )
if( !( p_network = module_Need( p_intf, "network", psz_network ) ) )
{
msg_Warn( p_intf, "failed to open a connection (udp)" );
msg_Warn( p_intf, "failed to open a UDP connection" );
p_intf->b_die = VLC_TRUE;
return;
}
module_Unneed( p_intf, p_network );
......@@ -286,7 +289,7 @@ static void Run( intf_thread_t *p_intf )
if( !psz_addrv6)
{
msg_Warn( p_intf, "Out of memory !" );
msg_Warn( p_intf, "out of memory" );
}
/* Max size of an IPv6 address */
......@@ -307,7 +310,8 @@ static void Run( intf_thread_t *p_intf )
if( !( p_network = module_Need( p_intf, "network", psz_network ) ) )
{
msg_Warn( p_intf, "failed to open a connection (udp)" );
msg_Warn( p_intf, "failed to open a UDP connection" );
p_intf->b_die = VLC_TRUE;
return;
}
module_Unneed( p_intf, p_network );
......@@ -327,7 +331,7 @@ static void Run( intf_thread_t *p_intf )
if( i_read < 0 )
{
msg_Err( p_intf, "Cannot read in the socket" );
msg_Err( p_intf, "cannot read from socket" );
}
if( i_read == 0 )
{
......@@ -344,14 +348,14 @@ static void Run( intf_thread_t *p_intf )
{
if( close( fd ) )
{
msg_Warn( p_intf, "Ohoh, unable to close the socket" );
msg_Warn( p_intf, "uh-oh, unable to close the socket" );
}
}
if( fdv6 > 0)
{
if( close( fdv6 ) )
{
msg_Warn( p_intf, "Ohoh, unable to close the socket" );
msg_Warn( p_intf, "uh-oh, unable to close the socket" );
}
}
}
......@@ -397,8 +401,8 @@ static int sess_toitem( intf_thread_t * p_intf, sess_descr_t * p_sd )
p_item = malloc( sizeof( playlist_item_t ) );
if( p_item == NULL )
{
msg_Err( p_intf, "Not enough memory for p_item in sesstoitem()" );
return 0;
msg_Err( p_intf, "out of memory for p_item in sesstoitem()" );
return VLC_ENOMEM;
}
p_item->psz_name = strdup( p_sd->psz_sessionname );
p_item->i_type = 0;
......@@ -415,7 +419,7 @@ static int sess_toitem( intf_thread_t * p_intf, sess_descr_t * p_sd )
if( !p_sd->pp_media[i_count] )
{
return 0;
return VLC_EGENERIC;
}
mfield_parse( p_sd->pp_media[i_count]->psz_medianame,
......@@ -423,7 +427,7 @@ static int sess_toitem( intf_thread_t * p_intf, sess_descr_t * p_sd )
if( !psz_proto || !psz_port )
{
return 0;
return VLC_EGENERIC;
}
if( p_sd->pp_media[i_count]->psz_mediaconnection )
......@@ -438,7 +442,7 @@ static int sess_toitem( intf_thread_t * p_intf, sess_descr_t * p_sd )
if( psz_uri == NULL )
{
return 0;
return VLC_EGENERIC;
}
for( i = 0 ; i< p_sd->i_attributes ; i++ )
......@@ -451,7 +455,6 @@ static int sess_toitem( intf_thread_t * p_intf, sess_descr_t * p_sd )
if(!strcasecmp( p_sd->pp_attributes[i]->psz_field , "http-path"))
{
psz_http_path = strdup( p_sd->pp_attributes[i]->psz_value );
}
}
......@@ -466,9 +469,9 @@ static int sess_toitem( intf_thread_t * p_intf, sess_descr_t * p_sd )
if( p_item->psz_uri == NULL )
{
msg_Err( p_intf, "Not enough memory");
msg_Err( p_intf, "out of memory");
free( p_item );
return 0;
return VLC_ENOMEM;
}
if( i_multicast == 1)
......@@ -492,9 +495,9 @@ static int sess_toitem( intf_thread_t * p_intf, sess_descr_t * p_sd )
if( p_item->psz_uri == NULL )
{
msg_Err( p_intf, "Not enough memory");
msg_Err( p_intf, "out of memory" );
free( p_item );
return 0;
return VLC_ENOMEM;
}
sprintf( p_item->psz_uri, "%s://%s:%s%s", psz_proto,
......@@ -520,8 +523,7 @@ static int sess_toitem( intf_thread_t * p_intf, sess_descr_t * p_sd )
free(psz_http_path);
}
return 1;
return VLC_SUCCESS;
}
/**********************************************************************
......@@ -687,17 +689,17 @@ static sess_descr_t * parse_sdp( intf_thread_t * p_intf, char *p_packet )
char *psz_eof;
unsigned int i;
// According to RFC 2327, the first bytes should be exactly "v="
if((p_packet[0] != 'v') || (p_packet[1] != '='))
/* According to RFC 2327, the first bytes should be exactly "v=" */
if( p_packet[0] != 'v' || p_packet[1] != '=' )
{
msg_Warn(p_intf, "Bad SDP packet");
msg_Warn( p_intf, "bad SDP packet %.2x%.2x", p_packet[0], p_packet[1] );
return NULL;
}
if( ( sd = malloc( sizeof(sess_descr_t) ) ) == NULL )
{
msg_Err( p_intf, "Not enough memory for sd in parse_sdp()" );
return( NULL );
msg_Err( p_intf, "out of memory for sd in parse_sdp()" );
return NULL;
}
sd->pp_media = NULL;
......@@ -785,14 +787,14 @@ static sess_descr_t * parse_sdp( intf_thread_t * p_intf, char *p_packet )
}
if( !sd->pp_attributes )
{
msg_Warn( p_intf, "Out of memory !" );
msg_Warn( p_intf, "out of memory" );
return NULL;
}
sd->pp_attributes[sd->i_attributes] =
malloc( sizeof( attr_descr_t ) );
if( ! sd->pp_attributes[sd->i_attributes])
{
msg_Warn( p_intf, "Out of memory !" );
msg_Warn( p_intf, "out of memory" );
return NULL;
}
......@@ -838,7 +840,7 @@ static sess_descr_t * parse_sdp( intf_thread_t * p_intf, char *p_packet )
}
if( !sd->pp_media )
{
msg_Warn( p_intf, "Out of memory !" );
msg_Warn( p_intf, "out of memory" );
return NULL;
}
sd->pp_media[sd->i_media] =
......@@ -926,16 +928,26 @@ static int ismult( char *psz_uri )
/* IPv6 */
if( psz_uri[0] == '[')
{
if( strncasecmp( &psz_uri[1], "FF0" , 3) ||
strncasecmp( &psz_uri[2], "FF0" , 3))
return( VLC_TRUE );
else
return( VLC_FALSE );
if( !strncasecmp( &psz_uri[1], "FF0" , 3) &&
!strncasecmp( &psz_uri[2], "FF0" , 3) )
{
return VLC_FALSE;
}
return VLC_TRUE;
}
if( *psz_end != '.' )
{
return VLC_FALSE;
}
if( *psz_end != '.' ) { return( VLC_FALSE ); }
if( i_value < 224 )
{
return VLC_FALSE;
}
return( i_value < 224 ? VLC_FALSE : VLC_TRUE );
return VLC_TRUE;
}
......@@ -978,34 +990,33 @@ static ssize_t NetRead( intf_thread_t *p_intf,
timeout.tv_usec = 500000;
/* Find if some data is available */
i_ret = select( i_max_handle + 1, &fds,
NULL, NULL, &timeout );
i_ret = select( i_max_handle + 1, &fds, NULL, NULL, &timeout );
if( i_ret == -1 && errno != EINTR )
{
msg_Err( p_intf, "network select error (%s)", strerror(errno) );
}
else if( i_ret > 0 )
{
/* Get the data */
if(i_handle >0)
{
if(FD_ISSET( i_handle, &fds ))
{
i_recv = recv( i_handle, p_buffer, i_len, 0 );
}
}
if(i_handle_v6 >0)
{
if(FD_ISSET( i_handle_v6, &fds ))
{
i_recv = recv( i_handle_v6, p_buffer, i_len, 0 );
}
}
if( i_recv < 0 )
{
msg_Err( p_intf, "recv failed (%s)", strerror(errno) );
{
/* Get the data */
if(i_handle >0)
{
if(FD_ISSET( i_handle, &fds ))
{
i_recv = recv( i_handle, p_buffer, i_len, 0 );
}
}
if(i_handle_v6 >0)
{
if(FD_ISSET( i_handle_v6, &fds ))
{
i_recv = recv( i_handle_v6, p_buffer, i_len, 0 );
}
}
if( i_recv < 0 )
{
msg_Err( p_intf, "recv failed (%s)", strerror(errno) );
}
return i_recv;
}
......
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