Move service into VM

runtime/include/dart_api.h

Index: runtime/include/dart_api.h
diff --git a/runtime/include/dart_api.h b/runtime/include/dart_api.h
index 7ae92562ae0bd1ba78139bb4a33d978ea116bc50..75c7d472e88ea743cdedfd51fa29dddb906590e2 100755
--- a/runtime/include/dart_api.h
+++ b/runtime/include/dart_api.h
@@ -661,6 +661,34 @@ typedef Dart_Isolate (*Dart_IsolateCreateCallback)(const char* script_uri,
                                                    void* callback_data,
                                                    char** error);
 
+
+/**
+ * The service isolate creation and initialization callback function.
+ *
+ * This callback, provided by the embedder, is called when the vm
+ * needs to create the service isolate. The callback should create an isolate
+ * by calling Dart_CreateIsolate and prepare the isolate to be used as
+ * the service isolate.
+ *
+ * When the function returns NULL, it is the responsibility of this
+ * function to ensure that Dart_ShutdownIsolate has been called if
+ * required.
+ *
+ * When the function returns NULL, the function should set *error to
+ * a malloc-allocated buffer containing a useful error message.  The
+ * caller of this function (the vm) will make sure that the buffer is
+ * freed.
+ *
+ *
+ * \param error A structure into which the embedder can place a
+ *   C string containing an error message in the case of failures.
+ *
+ * \return The embedder returns NULL if the creation and
+ *   initialization was not successful and the isolate if successful.
+ */
+typedef Dart_Isolate (*Dart_ServiceIsolateCreateCalback)(void* callback_data,
+                                                         char** error);
+
 /**
  * An isolate interrupt callback function.
  *
@@ -769,7 +797,8 @@ DART_EXPORT bool Dart_Initialize(
     Dart_FileReadCallback file_read,
     Dart_FileWriteCallback file_write,
     Dart_FileCloseCallback file_close,
-    Dart_EntropySource entropy_source);
+    Dart_EntropySource entropy_source,
+    Dart_ServiceIsolateCreateCalback service_create);
 
 /**
  * Cleanup state in the VM before process termination.
@@ -1065,6 +1094,17 @@ DART_EXPORT Dart_Handle Dart_NewSendPort(Dart_Port port_id);
 DART_EXPORT Dart_Handle Dart_GetReceivePort(Dart_Port port_id);
 
 
+/**
+ * Posts an object to the send port.
+ *
+ * \param send_port A Dart SendPort.
+ * \param object An object from the current isolate.
+ *
+ * \return Success if no error occurs. Otherwise returns an error handle.
+ */
+DART_EXPORT Dart_Handle Dart_PostMessage(Dart_Handle send_port,
+                                         Dart_Handle object);
+
 /*
  * ======
  * Scopes
@@ -2393,4 +2433,28 @@ DART_EXPORT Dart_Handle Dart_GetPeer(Dart_Handle object, void** peer);
  */
 DART_EXPORT Dart_Handle Dart_SetPeer(Dart_Handle object, void* peer);
 
+
+/*
+ * =======
+ * Service
+ * =======
+ */
+
+/**
+ * Returns the Service isolate initialized and with the dart:vmservice library
+ * loaded and booted.
+ *
+ * This will call the embedder provided Dart_ServiceIsolateCreateCalback to
+ * create the isolate.
+ *
+ * After obtaining the service isolate the embedder specific glue code can
+ * be loaded in and the isolate can be run by the embedder.
+ *
+ * NOTE: It is not safe to call this from multiple threads concurrently.
+ *
+ * \return Returns NULL if an error occurred.
+ */
+DART_EXPORT Dart_Isolate Dart_GetServiceIsolate(void* callback_data);
+
+
 #endif  /* INCLUDE_DART_API_H_ */  /* NOLINT */