First pass at Media Resource Locator parsing in the rc interface. It allows...

First pass at Media Resource Locator parsing in the rc interface. It allows the following types to be used with the add command:

add dvd:///dev/dvd:sout='#std{mux="ts",access="udp",url="127.0.0.1:1234"}'
add dvd:///dev/dvd --sout '#std{mux="ts",access="udp",url="127.0.0.1:1234"}'

modules/control/rc.c

@@ -5,6 +5,7 @@
  * $Id$
  *
  * Author: Peter Surda <shurdeek@panorama.sth.ac.at>
+ *         Jean-Paul Saman <M2X>
  *
  * 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
@@ -71,6 +72,8 @@ static void Run          ( intf_thread_t * );
 
 static vlc_bool_t ReadCommand( intf_thread_t *, char *, int * );
 
+static void mrl_Split( vlc_object_t *, char const *, char **, char **, int * );
+
 static int  Input        ( vlc_object_t *, char const *,
                            vlc_value_t, vlc_value_t, void * );
 static int  Playlist     ( vlc_object_t *, char const *,
@@ -825,9 +828,38 @@ static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
     }
     else if( !strcmp( psz_cmd, "add" ) )
     {
+        playlist_item_t *p_item = NULL;
+        char *psz_options = NULL;
+        char *psz_uri = NULL;
+        int i_count = 0;
+        int i = 0;
+        int i_id;
+
         msg_rc( _("trying to add %s to playlist\n"), newval.psz_string );
-        playlist_Add( p_playlist, newval.psz_string, newval.psz_string,
-                      PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END );
+        mrl_Split( p_this, newval.psz_string, &psz_uri, &psz_options, &i_count );
+
+        msg_Dbg( p_intf, "found [%s] with options [%s] to playlist", psz_uri, psz_options );
+
+        /* Create a playlist Item */
+        p_item = playlist_ItemNew( p_intf, (const char*)psz_uri, (const char *)newval.psz_string );
+        if( !p_item )
+        {
+            msg_rc( _("failed adding %s to playlist\n"), newval.psz_string);
+            goto failed;
+        }
+
+        /* Insert options */
+        for( i=0; i < i_count; i++ )
+        {
+            playlist_ItemAddOption( p_item, psz_options );
+        }
+        i_id = playlist_AddItem( p_playlist, p_item,
+                             PLAYLIST_GO|PLAYLIST_APPEND, PLAYLIST_END );
+        if( i_id < 0 )
+        {
+            msg_rc( _("(%d) failed adding %s to playlist\n"), i_id, newval.psz_string );
+            goto failed;
+        }
     }
     else if( !strcmp( psz_cmd, "playlist" ) )
     {
@@ -850,10 +882,15 @@ static int Playlist( vlc_object_t *p_this, char const *psz_cmd,
     else
     {
         msg_rc( _("unknown command!\n") );
+        goto failed;
     }
 
     vlc_object_release( p_playlist );
     return VLC_SUCCESS;
+
+failed:
+    vlc_object_release( p_playlist );
+    return VLC_EGENERIC;
 }
 
 static int Other( vlc_object_t *p_this, char const *psz_cmd,
@@ -1195,3 +1232,63 @@ vlc_bool_t ReadCommand( intf_thread_t *p_intf, char *p_buffer, int *pi_size )
 
     return VLC_FALSE;
 }
+
+static void mrl_Split( vlc_object_t *p_this, char const *psz_mrl, char **ppsz_uri, char **ppsz_options, int *i_count )
+{
+    char *psz_name = strdup( psz_mrl );
+    char *psz_parser = psz_name;
+
+    char *psz_option = "";
+    char *psz_protocol = psz_parser;
+    *i_count = 0;
+    vlc_bool_t b_found = VLC_FALSE;
+
+    msg_Dbg( p_this, "Parsing %s for MRL options", psz_mrl );
+    while( *psz_parser && *psz_parser != '\0' && b_found == VLC_FALSE )
+    {
+        if( *psz_parser == ':' )
+        {   /* Found first (protocol/demux) part of MRL */
+            *psz_parser++;
+            while( *psz_parser && *psz_parser != '\0' )
+            {
+                if( *psz_parser == ':' )
+                {   
+                    *psz_parser++ = '\0';    /* terminate first part of MRL */
+                    psz_option = psz_parser; /* options start here */
+                    b_found = VLC_TRUE;
+                    break;
+                }
+                else if( *psz_parser == ' ' )
+                {
+                    /* Should be followed by '--<protocol>[/<demux>] <options>' part */
+                    *psz_parser++ = '\0';
+                    if( *psz_parser && *psz_parser == '-' )
+                        psz_parser++;
+                    if( *psz_parser && *psz_parser == '-' )
+                        *psz_parser++ = '\0';
+                    psz_option = psz_parser; /* options start here */
+                    b_found = VLC_TRUE;
+                    /* Keep <protocol>[/<demux>] part and replace ' ' by ':' */
+                    while( *psz_parser && *psz_parser != '\0' )
+                    {
+                        if( *psz_parser == ' ' )
+                        {
+                            *psz_parser++ = '=';
+                            break;
+                        }
+                        psz_parser++;
+                    }
+                    break;
+                }
+                psz_parser++;
+            }
+        }
+        psz_parser++;
+    }
+
+    *i_count = 1;
+    (*ppsz_uri) = strdup( psz_protocol );
+    (*ppsz_options) = strdup( psz_option );
+    msg_Dbg( p_this, "Leaving mrl_Split(psz_mrl, %s, %s, %d)", *ppsz_uri, *ppsz_options, *i_count );
+    free( psz_name );
+}