lldb/tools/lldb-dap/Handler/PauseRequestHandler.cpp

//===-- PauseRequestHandler.cpp -------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "DAP.h"
#include "EventHelper.h"
#include "JSONUtils.h"
#include "RequestHandler.h"

namespace lldb_dap {

// "PauseRequest": {
//   "allOf": [ { "$ref": "#/definitions/Request" }, {
//     "type": "object",
//     "description": "Pause request; value of command field is 'pause'. The
//     request suspenses the debuggee. The debug adapter first sends the
//     PauseResponse and then a StoppedEvent (event type 'pause') after the
//     thread has been paused successfully.", "properties": {
//       "command": {
//         "type": "string",
//         "enum": [ "pause" ]
//       },
//       "arguments": {
//         "$ref": "#/definitions/PauseArguments"
//       }
//     },
//     "required": [ "command", "arguments"  ]
//   }]
// },
// "PauseArguments": {
//   "type": "object",
//   "description": "Arguments for 'pause' request.",
//   "properties": {
//     "threadId": {
//       "type": "integer",
//       "description": "Pause execution for this thread."
//     }
//   },
//   "required": [ "threadId" ]
// },
// "PauseResponse": {
//   "allOf": [ { "$ref": "#/definitions/Response" }, {
//     "type": "object",
//     "description": "Response to 'pause' request. This is just an
//     acknowledgement, so no body field is required."
//   }]
// }
void PauseRequestHandler::operator()(const llvm::json::Object &request) const {
  llvm::json::Object response;
  FillResponse(request, response);
  lldb::SBProcess process = dap.target.GetProcess();
  lldb::SBError error = process.Stop();
  dap.SendJSON(llvm::json::Value(std::move(response)));
}

} // namespace lldb_dap