--- /dev/null
+/*****************************************************************************
+ * slp.c: SLP access plugin
+ *****************************************************************************
+ * Copyright (C) 2001, 2002 VideoLAN
+ * $Id: slp.c,v 1.1 2003/01/10 04:58:23 lool Exp $
+ *
+ * Authors: Loïc Minier <lool@videolan.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#include <vlc/vlc.h>
+#include <vlc/input.h>
+
+#include <slp.h>
+
+/*****************************************************************************
+ * Local prototypes
+ *****************************************************************************/
+static int Open ( vlc_object_t * );
+static void Close ( vlc_object_t * );
+
+/*****************************************************************************
+ * Module descriptor
+ *****************************************************************************/
+
+#define SRVTYPE_TEXT "SLP service type"
+#define SRVTYPE_LONGTEXT "The service type string for SLP queries, " \
+ "including the authority string (if any) for the " \
+ "request. May not be empty"
+#define SCOPELIST_TEXT "SLP scopes list"
+#define SCOPELIST_LONGTEXT "This string is a comma separated list of scope " \
+ "names or empty if you want to use the default " \
+ "scopes"
+#define FILTER_TEXT "SLP LDAP filter"
+#define FILTER_LONGTEXT "This is a query formulated of attribute pattern " \
+ "matching expressions in the form of an LDAPv3 " \
+ "search filter or empty for all answers"
+#define LANG_TEXT "language asked in SLP requests"
+#define LANG_LONGTEXT "RFC 1766 Language Tag for the natural language " \
+ "locale of requests, leave empty to use the " \
+ "default locale"
+
+vlc_module_begin();
+ set_description( _("SLP access module") );
+ add_category_hint( N_("slp"), NULL );
+ set_capability( "access", 0 );
+ add_shortcut( "slp" );
+ add_string( "slp-srvtype", "service:vls.services.videolan.org:udpm",
+ NULL, SRVTYPE_TEXT, SRVTYPE_LONGTEXT );
+ add_string( "slp-scopelist", "", NULL, SCOPELIST_TEXT,
+ SCOPELIST_LONGTEXT );
+ add_string( "slp-filter", "", NULL, FILTER_TEXT, FILTER_LONGTEXT );
+ add_string( "slp-lang", "", NULL, LANG_TEXT, LANG_LONGTEXT );
+ set_callbacks( Open, Close );
+vlc_module_end();
+
+/*****************************************************************************
+ * SrvUrlCallback: adds an entry to the playlist
+ *****************************************************************************/
+static SLPBoolean SrvUrlCallback( SLPHandle hslp,
+ const char * psz_srvurl,
+ uint16_t i_lifetime,
+ SLPError slpe_errcode,
+ void * p_input )
+{
+ playlist_t * p_playlist;
+ char psz_item[42] = "udp:@";
+ char * psz_s;
+
+ if( slpe_errcode == SLP_OK )
+ {
+ p_playlist = vlc_object_find( (input_thread_t *)p_input,
+ VLC_OBJECT_PLAYLIST,
+ FIND_ANYWHERE );
+ if( p_playlist == NULL )
+ {
+ msg_Dbg( (input_thread_t *)p_input, "could not find playlist" );
+ return SLP_FALSE;
+ }
+
+ /* search the returned address after a double-slash */
+ psz_s = strstr( psz_srvurl, "//" );
+ /* skip the slashes */
+ psz_s = &psz_s[2];
+ if( psz_s == NULL )
+ {
+ msg_Dbg( (input_thread_t *)p_input,
+ "something went wrong with your libslp" );
+ return SLP_FALSE;
+ }
+ /* add udp:@ in front of the address */
+ psz_s = strncat( psz_item,
+ psz_s,
+ sizeof(psz_item) - strlen(psz_item) - 1 );
+ playlist_Add( p_playlist, psz_s,
+ PLAYLIST_APPEND | PLAYLIST_GO,
+ PLAYLIST_END );
+ vlc_object_release( (vlc_object_t *)p_playlist );
+
+ msg_Dbg( (input_thread_t *)p_input,
+ "added « %s » (lifetime %i) to playlist",
+ psz_srvurl,
+ i_lifetime );
+ }
+
+ return SLP_TRUE;
+}
+
+/*****************************************************************************
+ * Open: initialize library
+ *****************************************************************************/
+static int Open( vlc_object_t * p_this )
+{
+ input_thread_t * p_input = (input_thread_t *)p_this;
+ char * psz_name = strdup(p_input->psz_name);
+ SLPError slpe_result;
+ SLPHandle slph_slp;
+
+ /* get a new handle to the library */
+ if( SLPOpen( config_GetPsz( p_input, "slp-lang" ),
+ SLP_FALSE, /* synchronous ops */
+ &slph_slp ) == SLP_OK )
+ {
+ /* search for services */
+ slpe_result = SLPFindSrvs( slph_slp,
+ config_GetPsz( p_input, "slp-srvtype" ),
+ config_GetPsz( p_input, "slp-scopelist" ),
+ config_GetPsz( p_input, "slp-filter" ),
+ SrvUrlCallback,
+ p_input );
+ if( slpe_result != SLP_OK )
+ {
+ msg_Dbg( p_input,
+ "slp error opening %s: %i",
+ psz_name,
+ slpe_result );
+ }
+ /* we're done, clean up */
+ SLPClose( slph_slp );
+ }
+
+ return( -1 );
+}
+
+/*****************************************************************************
+ * Close: free unused data structures
+ *****************************************************************************/
+static void Close( vlc_object_t * p_this )
+{
+
+}
+
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