fezzik gets a rhyming dictionary

[mlt] / src / modules / fezzik / producer_fezzik.c

diff --git a/src/modules/fezzik/producer_fezzik.c b/src/modules/fezzik/producer_fezzik.c
index 8173991239571d4697c29f209f184e468406149f..ea63282e27f14f4b63d9de17f2c0004537bc8463 100644 (file)
--- a/src/modules/fezzik/producer_fezzik.c
+++ b/src/modules/fezzik/producer_fezzik.c
@@ -23,9 +23,13 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <ctype.h>
+#include <fnmatch.h>
 
 #include <framework/mlt.h>
 
+static mlt_properties dictionary = NULL;
+
 static void track_service( mlt_tractor tractor, void *service, mlt_destructor destructor )
 {
        mlt_properties properties = mlt_tractor_properties( tractor );
@@ -38,11 +42,29 @@ static void track_service( mlt_tractor tractor, void *service, mlt_destructor de
        free( real );
 }
 
+static mlt_producer create_from( char *file, char *services )
+{
+       mlt_producer producer = NULL;
+       char *temp = strdup( services );
+       char *service = temp;
+       do
+       {
+               char *p = strchr( service, ',' );
+               if ( p != NULL )
+                       *p ++ = '\0';
+               producer = mlt_factory_producer( service, file );
+               service = p;
+       }
+       while ( producer == NULL && service != NULL );
+       free( temp );
+       return producer;
+}
+
 static mlt_producer create_producer( char *file )
 {
        mlt_producer result = NULL;
 
-       // 0th Line - check for service:resource handling
+       // 1st Line - check for service:resource handling
        if ( strchr( file, ':' ) )
        {
                char *temp = strdup( file );
@@ -53,49 +75,38 @@ static mlt_producer create_producer( char *file )
                free( temp );
        }
 
-       // 1st Line preferences
+       // 2nd Line preferences
        if ( result == NULL )
        {
-               if ( strstr( file, ".inigo" ) )
-                       result = mlt_factory_producer( "inigo_file", file );
-               else if ( strstr( file, ".mpg" ) )
-                       result = mlt_factory_producer( "mcmpeg", file );
-               else if ( strstr( file, ".mpeg" ) )
-                       result = mlt_factory_producer( "mcmpeg", file );
-               else if ( strstr( file, ".dv" ) )
-                       result = mlt_factory_producer( "mcdv", file );
-               else if ( strstr( file, ".dif" ) )
-                       result = mlt_factory_producer( "mcdv", file );
-               else if ( strstr( file, ".jpg" ) )
-                       result = mlt_factory_producer( "pixbuf", file );
-               else if ( strstr( file, ".JPG" ) )
-                       result = mlt_factory_producer( "pixbuf", file );
-               else if ( strstr( file, ".jpeg" ) )
-                       result = mlt_factory_producer( "pixbuf", file );
-               else if ( strstr( file, ".png" ) )
-                       result = mlt_factory_producer( "pixbuf", file );
-               else if ( strstr( file, ".svg" ) )
-                       result = mlt_factory_producer( "pixbuf", file );
-               else if ( strstr( file, ".txt" ) )
-                       result = mlt_factory_producer( "pango", file );
-               else if ( strstr( file, ".westley" ) )
-                       result = mlt_factory_producer( "westley", file );
-               else if ( strstr( file, ".ogg" ) )
-                       result = mlt_factory_producer( "vorbis", file );
-       }
+               int i = 0;
+               char *lookup = strdup( file );
+               char *p = lookup;
 
-       // 2nd Line fallbacks
-       if ( result == NULL )
-       {
-               if ( strstr( file, ".dv" ) )
-                       result = mlt_factory_producer( "libdv", file );
-               else if ( strstr( file, ".dif" ) )
-                       result = mlt_factory_producer( "libdv", file );
-       }
+               // We only need to load the dictionary once
+               if ( dictionary == NULL )
+               {
+                       char temp[ 1024 ];
+                       sprintf( temp, "%s/fezzik.dict", mlt_factory_prefix( ) );
+                       dictionary = mlt_properties_load( temp );
+               }
 
-       // 3rd line fallbacks 
-       if ( result == NULL )
-               result = mlt_factory_producer( "avformat", file );
+               // Convert the lookup string to lower case
+               while ( *p )
+               {
+                       *p = tolower( *p );
+                       p ++;
+               }
+
+               // Iterate through the dictionary
+               for ( i = 0; result == NULL && i < mlt_properties_count( dictionary ); i ++ )
+               {
+                       char *name = mlt_properties_get_name( dictionary, i );
+                       if ( fnmatch( name, lookup, 0 ) == 0 )
+                               result = create_from( file, mlt_properties_get_value( dictionary, i ) );
+               }
+
+               free( lookup );
+       }
 
        return result;
 }
@@ -121,6 +132,7 @@ mlt_producer producer_fezzik_init( char *arg )
 {
        // Create the producer that the tractor will contain
        mlt_producer producer = NULL;
+
        if ( arg != NULL )
                producer = create_producer( arg );