Cloning a bunch of stuff from the native_client repository at r6528

ppapi/native_client/src/shared/ppapi_proxy/browser_ppb_cursor_control_rpc_server.cc

Index: ppapi/native_client/src/shared/ppapi_proxy/browser_ppb_cursor_control_rpc_server.cc
===================================================================
--- ppapi/native_client/src/shared/ppapi_proxy/browser_ppb_cursor_control_rpc_server.cc	(revision 0)
+++ ppapi/native_client/src/shared/ppapi_proxy/browser_ppb_cursor_control_rpc_server.cc	(revision 0)
@@ -0,0 +1,114 @@
+// Copyright (c) 2011 The Native Client Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// SRPC-abstraction wrappers around PPB_CursorControl_Dev functions.
+
+#include "native_client/src/include/nacl_macros.h"
+#include "native_client/src/include/nacl_scoped_ptr.h"
+#include "native_client/src/include/portability.h"
+#include "native_client/src/shared/ppapi_proxy/browser_globals.h"
+#include "native_client/src/shared/ppapi_proxy/utility.h"
+#include "native_client/src/trusted/desc/nacl_desc_wrapper.h"
+#include "ppapi/c/dev/ppb_cursor_control_dev.h"
+#include "ppapi/c/pp_errors.h"
+#include "ppapi/c/pp_point.h"
+#include "ppapi/c/ppb_image_data.h"
+#include "srpcgen/ppb_rpc.h"
+
+using ppapi_proxy::DebugPrintf;
+using ppapi_proxy::PPBCursorControlInterface;
+
+void PpbCursorControlRpcServer::PPB_CursorControl_SetCursor(
+    NaClSrpcRpc* rpc,
+    NaClSrpcClosure* done,
+    PP_Instance instance,
+    int32_t type,
+    PP_Resource custom_image,
+    nacl_abi_size_t hot_spot_size, char* hot_spot,
+    int32_t* success) {
+  NaClSrpcClosureRunner runner(done);
+  rpc->result = NACL_SRPC_RESULT_APP_ERROR;
+
+  PP_Point* pp_hot_spot = NULL;
+  if (hot_spot_size != 0) {
+    if (hot_spot_size != sizeof(struct PP_Point))
+      return;
+    pp_hot_spot = reinterpret_cast<struct PP_Point*>(hot_spot);
+  }
+  PP_Bool pp_success = PPBCursorControlInterface()->SetCursor(
+      instance,
+      static_cast<PP_CursorType_Dev>(type),
+      custom_image,
+      pp_hot_spot);
+  *success = (pp_success == PP_TRUE);
+
+  DebugPrintf("PPB_CursorControl::SetCursor: success=%"NACL_PRId32"\n",
+              *success);
+  rpc->result = NACL_SRPC_RESULT_OK;
+}
+
+void PpbCursorControlRpcServer::PPB_CursorControl_LockCursor(
+    NaClSrpcRpc* rpc,
+    NaClSrpcClosure* done,
+    PP_Instance instance,
+    int32_t* success) {
+  NaClSrpcClosureRunner runner(done);
+  rpc->result = NACL_SRPC_RESULT_APP_ERROR;
+
+  PP_Bool pp_success = PPBCursorControlInterface()->LockCursor(instance);
+  *success = (pp_success == PP_TRUE);
+
+  DebugPrintf("PPB_CursorControl::LockCursor: success=%"NACL_PRId32"\n",
+              *success);
+  rpc->result = NACL_SRPC_RESULT_OK;
+}
+
+void PpbCursorControlRpcServer::PPB_CursorControl_UnlockCursor(
+    NaClSrpcRpc* rpc,
+    NaClSrpcClosure* done,
+    PP_Instance instance,
+    int32_t* success) {
+  NaClSrpcClosureRunner runner(done);
+  rpc->result = NACL_SRPC_RESULT_APP_ERROR;
+
+  PP_Bool pp_success = PPBCursorControlInterface()->UnlockCursor(instance);
+  *success = (pp_success == PP_TRUE);
+
+  DebugPrintf("PPB_CursorControl::UnlockCursor: success=%"NACL_PRId32"\n",
+              *success);
+  rpc->result = NACL_SRPC_RESULT_OK;
+}
+
+void PpbCursorControlRpcServer::PPB_CursorControl_HasCursorLock(
+    NaClSrpcRpc* rpc,
+    NaClSrpcClosure* done,
+    PP_Instance instance,
+    int32_t* success) {
+  NaClSrpcClosureRunner runner(done);
+  rpc->result = NACL_SRPC_RESULT_APP_ERROR;
+
+  PP_Bool pp_success = PPBCursorControlInterface()->HasCursorLock(instance);
+  *success = (pp_success == PP_TRUE);
+
+  DebugPrintf("PPB_CursorControl::HasCursorLock: success=%"NACL_PRId32"\n",
+              *success);
+  rpc->result = NACL_SRPC_RESULT_OK;
+}
+
+void PpbCursorControlRpcServer::PPB_CursorControl_CanLockCursor(
+    NaClSrpcRpc* rpc,
+    NaClSrpcClosure* done,
+    PP_Instance instance,
+    int32_t* success) {
+  NaClSrpcClosureRunner runner(done);
+  rpc->result = NACL_SRPC_RESULT_APP_ERROR;
+
+  PP_Bool pp_success = PPBCursorControlInterface()->CanLockCursor(instance);
+  *success = (pp_success == PP_TRUE);
+
+  DebugPrintf("PPB_CursorControl::CanLockCursor: success=%"NACL_PRId32"\n",
+              *success);
+  rpc->result = NACL_SRPC_RESULT_OK;
+}
+