Gruesome-in-the-extreme VST hacks to attempt to allow presets to

[ardour.git] / libs / fst / fstinfofile.c

diff --git a/libs/fst/fstinfofile.c b/libs/fst/fstinfofile.c
index 043e4348a7f7b8c6fc15ea781b01b077be84ee24..c7061cd6b8d6615d8d7452434509176fb6b2a6ed 100644 (file)
--- a/libs/fst/fstinfofile.c
+++ b/libs/fst/fstinfofile.c
@@ -1,21 +1,21 @@
-
 #include "fst.h"
-#include "vst/aeffectx.h"
 
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include <stdlib.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <string.h>
-#include <stdlib.h>
 
 #define MAX_STRING_LEN 256
 
 #define FALSE 0
 #define TRUE !FALSE
 
+extern char * strdup (const char *);
+
 static char *read_string( FILE *fp ) {
     char buf[MAX_STRING_LEN];
 
@@ -49,6 +49,7 @@ static FSTInfo *load_fst_info_file( char *filename ) {
     }
 
     if( (info->name = read_string( fp )) == NULL ) goto error;
+    if( (info->creator = read_string( fp )) == NULL ) goto error;
     if( 1 != fscanf( fp, "%d\n", &info->UniqueID ) ) goto error;
     if( (info->Category = read_string( fp )) == NULL ) goto error;
     if( 1 != fscanf( fp, "%d\n", &info->numInputs ) ) goto error;
@@ -96,6 +97,7 @@ static int save_fst_info_file( FSTInfo *info, char *filename ) {
     }
 
     fprintf( fp, "%s\n", info->name );
+    fprintf( fp, "%s\n", info->creator );
     fprintf( fp, "%d\n", info->UniqueID );
     fprintf( fp, "%s\n", info->Category );
     fprintf( fp, "%d\n", info->numInputs );
@@ -123,7 +125,7 @@ static char *fst_dllpath_to_infopath( char *dllpath ) {
     if( strstr( dllpath, ".dll" ) == NULL ) return NULL;
     
     retval = strdup( dllpath );
-    sprintf( retval + strlen(retval) - 4, ".fst" );
+    sprintf( retval + strlen(retval) - 4, ".fsi" );
     return retval;
 }
 
@@ -144,7 +146,7 @@ static int fst_info_file_is_valid( char *dllpath ) {
 }
 
 static int fst_can_midi( FST *fst ) {
-       AEffect *plugin = fst->plugin;
+       struct AEffect *plugin = fst->plugin;
        int vst_version = plugin->dispatcher (plugin, effGetVstVersion, 0, 0, NULL, 0.0f);
 
        if (vst_version >= 2) {
@@ -160,8 +162,9 @@ static int fst_can_midi( FST *fst ) {
 }
 static FSTInfo *fst_info_from_plugin( FST *fst ) {
     FSTInfo *info = (FSTInfo *) malloc( sizeof( FSTInfo ) );
-    AEffect *plugin;
+    struct AEffect *plugin;
     int i;
+    char creator[65];
 
     if( ! fst ) {
        fst_error( "fst is NULL\n" );
@@ -174,7 +177,19 @@ static FSTInfo *fst_info_from_plugin( FST *fst ) {
     
 
     info->name = strdup(fst->handle->name ); 
+    plugin->dispatcher (plugin, 47 /* effGetVendorString */, 0, 0, creator, 0);
+    if (strlen (creator) == 0) {
+      info->creator = strdup ("Unknown");
+    } else {
+      info->creator = strdup (creator);
+    }
+
+#ifdef VESTIGE_HEADER
+    info->UniqueID = *((int32_t *) &plugin->unused_id);
+#else
     info->UniqueID = plugin->uniqueID;
+#endif
+
     info->Category = strdup( "None" );          // FIXME:  
     info->numInputs = plugin->numInputs;
     info->numOutputs = plugin->numOutputs;
@@ -188,22 +203,20 @@ static FSTInfo *fst_info_from_plugin( FST *fst ) {
     for( i=0; i<info->numParams; i++ ) {
        char name[20];
        char label[9];
-               plugin->dispatcher (plugin,
-                                   effGetParamName,
-                                   i, 0, name, 0);
-               
-               plugin->dispatcher (plugin,
-                                   effGetParamLabel,
-                                   i, 0, label, 0);
-
+       plugin->dispatcher (plugin,
+                           effGetParamName,
+                           i, 0, name, 0);
        info->ParamNames[i] = strdup( name );
+       plugin->dispatcher (plugin,
+                           6 /* effGetParamLabel */,
+                           i, 0, label, 0);
        info->ParamLabels[i] = strdup( label );
     }
     return info;
 }
 
 // most simple one :) could be sufficient.... 
-static long simple_master_callback( AEffect *fx, long opcode, long index, long value, void *ptr, float opt ) {
+static long simple_master_callback( struct AEffect *fx, long opcode, long index, long value, void *ptr, float opt ) {
     if( opcode == audioMasterVersion )
        return 2;
     else
@@ -227,11 +240,7 @@ FSTInfo *fst_get_info( char *dllpath ) {
        FSTInfo *info;
        char *fstpath;
 
-       fprintf (stderr, "no valid FST file, direct load plugin\n");
-
-       if( !(h = fst_load( dllpath )) ) {
-               return NULL;
-       }
+       if( !(h = fst_load( dllpath )) ) return NULL;
        if( !(fst = fst_instantiate( h, simple_master_callback, NULL )) ) {
            fst_unload( h );
            fst_error( "instantiate failed\n" );
@@ -263,6 +272,7 @@ void fst_free_info( FSTInfo *info ) {
        free( info->ParamLabels[i] );
     }
     free( info->name );
+    free( info->creator );
     free( info->Category );
     free( info );
 }