Move instance allocator to backend object, introduce backend start function

1 files changed, 7 insertions, 62 deletions

diff --git a/midimonster.c b/midimonster.c
index 765c1ce..e59b7f9 100644
--- a/midimonster.c
+++ b/midimonster.c
@@ -8,67 +8,6 @@ int artnet_init();
 int midi_init();
 int osc_init();
 
-static size_t ninstances = 0;
-static instance** instances = NULL;
-
-instance* mm_instance(){
-	instance** new_inst = realloc(instances, (ninstances + 1) * sizeof(instance*));
-	if(!new_inst){
-		//TODO free
-		fprintf(stderr, "Failed to allocate memory\n");
-		ninstances = 0;
-		return NULL;
-	}
-	instances = new_inst;
-	instances[ninstances] = calloc(1, sizeof(instance));
-	if(!instances[ninstances]){
-		fprintf(stderr, "Failed to allocate memory\n");
-		return NULL;
-	}
-
-	return instances[ninstances++];
-}
-
-int mm_backend_instances(char* name, size_t* ninst, instance*** inst){
-	backend* b = backend_match(name);
-	size_t n = 0, u;
-	//count number of affected instances
-	for(u = 0; u < ninstances; u++){
-		if(instances[u]->backend == b){
-			n++;
-		}
-	}
-
-	*ninst = n;
-	*inst = calloc(n, sizeof(instance*));
-	if(!*inst){
-		fprintf(stderr, "Failed to allocate memory\n");
-		return 1;
-	}
-
-	n = 0;
-	for(u = 0; u < ninstances; u++){
-		if(instances[u]->backend == b){
-			(*inst)[n] = instances[u];
-			n++;
-		}
-	}
-	return 0;
-}
-
-static void instances_free(){
-	size_t u;
-	for(u = 0; u < ninstances; u++){
-		free(instances[u]->name);
-		instances[u]->name = NULL;
-		instances[u]->backend = NULL;
-		free(instances[u]);
-		instances[u] = NULL;
-	}
-	free(instances);
-	ninstances = 0;
-}
-
 int usage(char* fn){
 	fprintf(stderr, "MIDIMonster v0.1\n");
 	fprintf(stderr, "Usage:\n");
@@ -98,7 +37,13 @@ int main(int argc, char** argv){
 		return usage(argv[0]);
 	}
 
-	//wait for events
+	//start backends
+	if(backends_start()){
+		fprintf(stderr, "Failed to start backends\n");
+		goto bail;
+	}
+
+	//TODO wait for & translate events
 	
 	rv = EXIT_SUCCESS;
 bail: