Add internal clients management API in control.

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@2814 0c269be4-1314-0410-8aa9-9f06e86f4224

common/JackControl.cpp

@@ -50,6 +50,7 @@ using namespace Jack;
 struct jackctl_server
 {
     JSList * drivers;
+    JSList * internals;
     JSList * parameters;
 
     class JackServer * engine;
@@ -98,6 +99,8 @@ struct jackctl_driver
     JSList * set_parameters;
 };
 
+typedef jackctl_driver jackctl_internal;
+
 struct jackctl_parameter
 {
     const char * name;
@@ -493,8 +496,8 @@ jackctl_wait_signals(sigset_t signals)
             case SIGUSR2:
                 // driver exit
                 waiting = false;
-                break;
-			case SIGTTOU:
+                break;
+			case SIGTTOU:
 				break;
             default:
                 waiting = false;
@@ -808,7 +811,7 @@ EXPORT const JSList * jackctl_driver_get_parameters(jackctl_driver *driver_ptr)
     return driver_ptr->parameters;
 }
 
-EXPORT jack_driver_desc_t * jackctl_driver_get_desc(jackctl_driver_t * driver_ptr)
+EXPORT jack_driver_desc_t * jackctl_driver_get_desc(jackctl_driver *driver_ptr)
 {
     return driver_ptr->desc_ptr;
 }
@@ -925,3 +928,34 @@ EXPORT union jackctl_parameter_value jackctl_parameter_get_default_value(jackctl
 {
     return *parameter_ptr->default_value_ptr;
 }
+
+// Internals clients
+
+EXPORT const JSList * jackctl_server_get_internals_list(jackctl_server *server_ptr)
+{
+    return server_ptr->internals;
+}
+
+EXPORT const char * jackctl_internal_get_name(jackctl_internal *internal_ptr)
+{
+    return internal_ptr->desc_ptr->name;
+}
+
+EXPORT const JSList * jackctl_internal_get_parameters(jackctl_internal *internal_ptr)
+{
+    return internal_ptr->parameters;
+}
+
+EXPORT bool jackctl_server_load_internal(
+    jackctl_server * server,
+    jackctl_internal * internal)
+{
+    return false;
+}
+
+EXPORT bool jackctl_server_unload_internal(
+    jackctl_server * server,
+    jackctl_internal * internal)
+{
+    return false;
+}

common/jack/control.h

@@ -67,6 +67,9 @@ typedef struct jackctl_server jackctl_server_t;
 /** opaque type for driver object */
 typedef struct jackctl_driver jackctl_driver_t;
 
+/** opaque type for internal client object */
+typedef struct jackctl_internal jackctl_internal_t;
+
 /** opaque type for parameter object */
 typedef struct jackctl_parameter jackctl_parameter_t;
 
@@ -309,6 +312,70 @@ jackctl_parameter_set_value(
 union jackctl_parameter_value
 jackctl_parameter_get_default_value(
 	jackctl_parameter_t * parameter);
+    
+/** 
+ * Call this function to get list of available internal clients. List node data
+ * pointers is a internal client object handle (::jackctl_driver_t).
+ * 
+ * @param server server object handle to get internal clients for
+ *
+ * @return Single linked list of internal client object handles. Must not be
+ * modified. Always same for same server object.
+ */
+const JSList *
+jackctl_server_get_internals_list(
+	jackctl_server_t * server);
+
+/** 
+ * Call this function to get name of internal.
+ * 
+ * @param internal internal object handle to get name of
+ *
+ * @return internal name. Must not be modified. Always same for same
+ * driver object.
+ */
+const char *
+jackctl_internal_get_name(
+	jackctl_driver_t * internal);
+
+/** 
+ * Call this function to get list of internal parameters. List node data
+ * pointers is a parameter object handle (::jackctl_parameter_t).
+ * 
+ * @param internal internal object handle to get parameters for
+ *
+ * @return Single linked list of parameter object handles. Must not be
+ * modified. Always same for same internal object.
+ */
+const JSList *
+jackctl_internal_get_parameters(
+	jackctl_internal_t * internal);
+
+/** 
+ * Call this function to load one internal client
+ * 
+ * @param server server object handle
+ * @param internal internal to use
+ * 
+ * @return success status: true - success, false - fail
+ */
+bool
+jackctl_server_load_internal(
+    jackctl_server_t * server,
+    jackctl_internal_t * internal);
+
+/** 
+ * Call this function to unload one internal client
+ * 
+ * @param server server object handle
+ * @param internal internal to unload
+ * 
+ * @return success status: true - success, false - fail
+ */
+bool
+jackctl_server_unload_internal(
+    jackctl_server_t * server,
+    jackctl_internal_t * internal);
 
 /** 
  * Call this function to log an error message.