//===-- CommandObjectScript.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 "CommandObjectScript.h" #include "lldb/Core/Debugger.h" #include "lldb/DataFormatters/DataVisualization.h" #include "lldb/Host/Config.h" #include "lldb/Interpreter/CommandInterpreter.h" #include "lldb/Interpreter/CommandReturnObject.h" #include "lldb/Interpreter/ScriptInterpreter.h" #include "lldb/Utility/Args.h" using namespace lldb; using namespace lldb_private; // CommandObjectScript CommandObjectScript::CommandObjectScript(CommandInterpreter &interpreter, ScriptLanguage script_lang) : CommandObjectRaw( interpreter, "script", "Invoke the script interpreter with provided code and display any " "results. Start the interactive interpreter if no code is supplied.", "script [<script-code>]") {} CommandObjectScript::~CommandObjectScript() {} bool CommandObjectScript::DoExecute(llvm::StringRef command, CommandReturnObject &result) { if (m_interpreter.GetDebugger().GetScriptLanguage() == lldb::eScriptLanguageNone) { result.AppendError( "the script-lang setting is set to none - scripting not available"); result.SetStatus(eReturnStatusFailed); return false; } ScriptInterpreter *script_interpreter = GetDebugger().GetScriptInterpreter(); if (script_interpreter == nullptr) { result.AppendError("no script interpreter"); result.SetStatus(eReturnStatusFailed); return false; } // Script might change Python code we use for formatting. Make sure we keep // up to date with it. DataVisualization::ForceUpdate(); if (command.empty()) { script_interpreter->ExecuteInterpreterLoop(); result.SetStatus(eReturnStatusSuccessFinishNoResult); return result.Succeeded(); } // We can do better when reporting the status of one-liner script execution. if (script_interpreter->ExecuteOneLine(command, &result)) result.SetStatus(eReturnStatusSuccessFinishNoResult); else result.SetStatus(eReturnStatusFailed); return result.Succeeded(); } |