================ @@ -0,0 +1,103 @@ +//===-- GoToRequestHandler.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" + +namespace lldb_dap { + +// "GotoRequest": { +// "allOf": [ { "$ref": "#/definitions/Request" }, { +// "type": "object", +// "description": "The request sets the location where the debuggee will +// continue to run.\nThis makes it possible to skip the execution of code or +// to execute code again.\nThe code between the current location and the +// goto target is not executed but skipped.\nThe debug adapter first sends +// the response and then a `stopped` event with reason `goto`.\nClients +// should only call this request if the corresponding capability +// `supportsGotoTargetsRequest` is true (because only then goto targets +// exist that can be passed as arguments).", "properties": { +// "command": { +// "type": "string", +// "enum": [ "goto" ] +// }, +// "arguments": { +// "$ref": "#/definitions/GotoArguments" +// } +// }, +// "required": [ "command", "arguments" ] +// }] +// } +// "GotoArguments": { +// "type": "object", +// "description": "Arguments for `goto` request.", +// "properties": { +// "threadId": { +// "type": "integer", +// "description": "Set the goto target for this thread." +// }, +// "targetId": { +// "type": "integer", +// "description": "The location where the debuggee will continue to run." +// } +// }, +// "required": [ "threadId", "targetId" ] +// } +// "GotoResponse": { +// "allOf": [ { "$ref": "#/definitions/Response" }, { +// "type": "object", +// "description": "Response to `goto` request. This is just an +// acknowledgement, so no body field is required." +// }] +// } +void GoToRequestHandler::operator()(const llvm::json::Object &request) const { + llvm::json::Object response; + FillResponse(request, response); + + auto SendError = [&](auto &&message) { + response["success"] = false; + response["message"] = message; + dap.SendJSON(llvm::json::Value(std::move(response))); + }; + + const auto *goto_arguments = request.getObject("arguments"); + if (goto_arguments == nullptr) { + SendError("Arguments is empty"); + return; + } + + lldb::SBThread current_thread = dap.GetLLDBThread(*goto_arguments); + if (!current_thread.IsValid()) { + SendError(llvm::formatv("Thread id `{0}` is not valid", + current_thread.GetThreadID())); + return; + } + + const auto target_id = GetInteger<uint64_t>(goto_arguments, "targetId"); + const auto line_entry = dap.goto_id_map.GetLineEntry(target_id.value()); + if (!target_id || !line_entry) { + SendError(llvm::formatv("Target id `{0}` is not valid", + current_thread.GetThreadID())); + return; + } + + auto file_spec = line_entry->GetFileSpec(); + const auto error = + current_thread.JumpToLine(file_spec, line_entry->GetLine()); + if (error.Fail()) { + SendError(error.GetCString()); + return; + } + + dap.SendJSON(llvm::json::Value(std::move(response))); + + SendThreadStoppedEvent(dap); +} + +} // namespace lldb_dap ---------------- vogelsgesang wrote:
missing new line https://github.com/llvm/llvm-project/pull/130503 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
