[Android] include database

daemon/main.c

@@ -21,7 +21,7 @@
 #include "gdbus-util.h"
 #include "log.h"
 #include "dbus-interface.h"
-#include "service-db-util.h"
+#include "mlops-agent-internal.h"
 
 static GMainLoop *g_mainloop = NULL;
 static gboolean verbose = FALSE;
@@ -112,7 +112,8 @@ main (int argc, char **argv)
   /* path to database */
   if (!db_path)
     db_path = g_strdup (DB_PATH);
-  svcdb_initialize (db_path);
+
+  ml_agent_initialize (db_path);
 
   g_mainloop = g_main_loop_new (NULL, FALSE);
   gdbus_get_system_connection (is_session);
@@ -129,7 +130,7 @@ main (int argc, char **argv)
   g_mainloop = NULL;
 
 error:
-  svcdb_finalize ();
+  ml_agent_finalize ();
 
   is_session = verbose = FALSE;
   g_free (db_path);

daemon/meson.build

@@ -1,6 +1,7 @@
 # Machine Learning Agent
 ml_agent_incs = include_directories('.', 'include')
 ml_agent_lib_srcs = files('modules.c', 'gdbus-util.c', 'mlops-agent-interface.c',
+  'mlops-agent-internal.c', 'mlops-agent-node.c',
   'pipeline-dbus-impl.cc', 'model-dbus-impl.cc', 'resource-dbus-impl.cc', 'service-db.cc')
 
 ml_agent_deps = [

daemon/mlops-agent-android.c

@@ -15,6 +15,8 @@
 #include "log.h"
 #include "mlops-agent-interface.h"
 #include "mlops-agent-internal.h"
+#include "mlops-agent-node.h"
+#include "service-db-util.h"
 
 /**
  * @brief An interface exported for setting the description of a pipeline.
@@ -26,7 +28,7 @@ ml_agent_pipeline_set_description (const char *name, const char *pipeline_desc)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_pipeline_set (name, pipeline_desc);
 }
 
 /**
@@ -39,7 +41,7 @@ ml_agent_pipeline_get_description (const char *name, char **pipeline_desc)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_pipeline_get (name, pipeline_desc);
 }
 
 /**
@@ -52,7 +54,7 @@ ml_agent_pipeline_delete (const char *name)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_pipeline_delete (name);
 }
 
 /**
@@ -65,7 +67,7 @@ ml_agent_pipeline_launch (const char *name, int64_t * id)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return mlops_node_create (name, MLOPS_NODE_TYPE_PIPELINE, id);
 }
 
 /**
@@ -74,7 +76,7 @@ ml_agent_pipeline_launch (const char *name, int64_t * id)
 int
 ml_agent_pipeline_start (const int64_t id)
 {
-  return 0;
+  return mlops_node_start (id);
 }
 
 /**
@@ -83,7 +85,7 @@ ml_agent_pipeline_start (const int64_t id)
 int
 ml_agent_pipeline_stop (const int64_t id)
 {
-  return 0;
+  return mlops_node_stop (id);
 }
 
 /**
@@ -92,7 +94,7 @@ ml_agent_pipeline_stop (const int64_t id)
 int
 ml_agent_pipeline_destroy (const int64_t id)
 {
-  return 0;
+  return mlops_node_destroy (id);
 }
 
 /**
@@ -101,7 +103,7 @@ ml_agent_pipeline_destroy (const int64_t id)
 int
 ml_agent_pipeline_get_state (const int64_t id, int *state)
 {
-  return 0;
+  return mlops_node_get_state (id, (GstState *) state);
 }
 
 /**
@@ -115,7 +117,8 @@ ml_agent_model_register (const char *name, const char *path,
   if (!STR_IS_VALID (name) || !STR_IS_VALID (path) || !version) {
     g_return_val_if_reached (-EINVAL);
   }
-  return 0;
+
+  return svcdb_model_add (name, path, activate, description, app_info, version);
 }
 
 /**
@@ -128,7 +131,8 @@ ml_agent_model_update_description (const char *name,
   if (!STR_IS_VALID (name) || !STR_IS_VALID (description) || version == 0U) {
     g_return_val_if_reached (-EINVAL);
   }
-  return 0;
+
+  return svcdb_model_update_description (name, version, description);
 }
 
 /**
@@ -141,7 +145,7 @@ ml_agent_model_activate (const char *name, const uint32_t version)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_model_activate (name, version);
 }
 
 /**
@@ -154,7 +158,7 @@ ml_agent_model_get (const char *name, const uint32_t version, char **model_info)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_model_get (name, version, model_info);
 }
 
 /**
@@ -167,7 +171,7 @@ ml_agent_model_get_activated (const char *name, char **model_info)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_model_get_activated (name, model_info);
 }
 
 /**
@@ -180,7 +184,7 @@ ml_agent_model_get_all (const char *name, char **model_info)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_model_get_all (name, model_info);
 }
 
 /**
@@ -195,7 +199,7 @@ ml_agent_model_delete (const char *name, const uint32_t version,
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_model_delete (name, version, force);
 }
 
 /**
@@ -209,7 +213,7 @@ ml_agent_resource_add (const char *name, const char *path,
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_resource_add (name, path, description, app_info);
 }
 
 /**
@@ -222,7 +226,7 @@ ml_agent_resource_delete (const char *name)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_resource_delete (name);
 }
 
 /**
@@ -235,5 +239,5 @@ ml_agent_resource_get (const char *name, char **res_info)
     g_return_val_if_reached (-EINVAL);
   }
 
-  return 0;
+  return svcdb_resource_get (name, res_info);
 }

daemon/mlops-agent-interface.c

@@ -202,6 +202,7 @@ ml_agent_pipeline_set_description (const char *name, const char *pipeline_desc)
 {
   MachinelearningServicePipeline *mlsp;
   gboolean result;
+  gint ret;
 
   if (!STR_IS_VALID (name) || !STR_IS_VALID (pipeline_desc)) {
     g_return_val_if_reached (-EINVAL);
@@ -213,10 +214,10 @@ ml_agent_pipeline_set_description (const char *name, const char *pipeline_desc)
   }
 
   result = machinelearning_service_pipeline_call_set_pipeline_sync (mlsp,
-      name, pipeline_desc, NULL, NULL, NULL);
+      name, pipeline_desc, &ret, NULL, NULL);
   g_object_unref (mlsp);
 
-  g_return_val_if_fail (result, -EIO);
+  g_return_val_if_fail (ret == 0 && result, ret);
   return 0;
 }
 

daemon/mlops-agent-internal.c

@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+/**
+ * @file    mlops-agent-internal.c
+ * @date    20 January 2025
+ * @brief   Internal function for ml-agent interface.
+ * @see     https://github.com/nnstreamer/deviceMLOps.MLAgent
+ * @author  Jaeyun Jung <[email protected]>
+ * @bug     No known bugs except for NYI items
+ */
+
+#include "log.h"
+#include "mlops-agent-internal.h"
+#include "mlops-agent-node.h"
+#include "service-db-util.h"
+
+/**
+ * @brief Internal function to initialize mlops-agent interface.
+ */
+void
+ml_agent_initialize (const char *db_path)
+{
+  g_assert (STR_IS_VALID (db_path));
+  g_assert (g_file_test (db_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR));
+
+  svcdb_initialize (db_path);
+  mlops_node_initialize ();
+}
+
+/**
+ * @brief Internal function to finalize mlops-agent interface.
+ */
+void
+ml_agent_finalize (void)
+{
+  mlops_node_finalize ();
+  svcdb_finalize ();
+}

daemon/mlops-agent-internal.h

@@ -29,6 +29,16 @@ typedef enum
   ML_AGENT_SERVICE_END
 } ml_agent_service_type_e;
 
+/**
+ * @brief Internal function to initialize mlops-agent interface.
+ */
+void ml_agent_initialize (const char *db_path);
+
+/**
+ * @brief Internal function to finalize mlops-agent interface.
+ */
+void ml_agent_finalize (void);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */