add: relay/piface support

models/controller.c

@@ -7,38 +7,62 @@
 #include <models/controller.h>
 #include <macros.h>
 
-controller*
+controller_t*
 controller_create(void)
 {
-    controller *result = malloc(sizeof(*result));
-    uuid_generate(result->id);
+    controller_t *new_controller = malloc(sizeof(*new_controller));
+    uuid_generate(new_controller->id);
 
-    strcpy(result->name, "new emgauwa device");
-    result->command_port = 0;
-    result->discovery_port = 4421;
-    result->relay_count = 10;
+    strcpy(new_controller->name, "new emgauwa device");
+    new_controller->command_port = 0;
+    new_controller->discovery_port = 4421;
+    new_controller->relay_count = 10;
 
-    result->relays = malloc(sizeof(*result->relays) * result->relay_count);
+    new_controller->relays = malloc(sizeof(relay_t) * new_controller->relay_count);
     uint8_t i;
-    for(i = 0; i < result->relay_count; i++)
+    for(i = 0; i < new_controller->relay_count; ++i)
     {
-        result->relays[i] = relay_init(i);
+        new_controller->relays[i] = relay_create(i);
     }
 
-    return result;
+    return new_controller;
 }
 
 void
-controller_debug(controller *cntrlr)
+controller_set_name(controller_t *controller, char *name)
 {
-    if(cntrlr == NULL)
+    strncpy(controller->name, name, MAX_NAME_LENGTH);
+    controller->name[MAX_NAME_LENGTH] = '\0';
+}
+
+void
+controller_free(controller_t *controller)
+{
+    for(int i = 0; i < controller->relay_count; ++i)
+    {
+        relay_free(controller->relays[i]);
+    }
+    free(controller->relays);
+    free(controller);
+}
+
+void
+controller_debug(controller_t *controller)
+{
+    if(controller == NULL)
     {
         LOG_DEBUG("controller is NULL");
+        return;
     }
     char uuid_str[37];
-    uuid_unparse(cntrlr->id, uuid_str);
-    LOG_DEBUG("(1/4) %s @ %p", uuid_str, cntrlr);
-    LOG_DEBUG("(2/4) name: %s", cntrlr->name);
-    LOG_DEBUG("(3/4) relays: %3d", cntrlr->relay_count);
-    LOG_DEBUG("(4/4) command_port: %5d discovery_port: %5d", cntrlr->command_port, cntrlr->discovery_port);
+    uuid_unparse(controller->id, uuid_str);
+    LOG_DEBUG("(1/5) %s @ %p", uuid_str, controller);
+    LOG_DEBUG("(2/5) name: %s", controller->name);
+    LOG_DEBUG("(3/5) command_port: %5d discovery_port: %5d", controller->command_port, controller->discovery_port);
+    LOG_DEBUG("(4/5) relay count: %3d", controller->relay_count);
+    LOG_DEBUG("(5/5) relays @ %p:", controller->relays);
+    for(uint8_t i = 0; i < controller->relay_count; ++i)
+    {
+        relay_debug(controller->relays[i]);
+    }
 }