| //===-- CommandObjectScript.cpp ---------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "CommandObjectScript.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| |
| #include "lldb/Core/DataVisualization.h" |
| #include "lldb/Core/Debugger.h" |
| #include "lldb/Interpreter/Args.h" |
| |
| #include "lldb/Interpreter/CommandReturnObject.h" |
| #include "lldb/Interpreter/ScriptInterpreter.h" |
| #include "lldb/Interpreter/CommandInterpreter.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectScript |
| //------------------------------------------------------------------------- |
| |
| CommandObjectScript::CommandObjectScript (CommandInterpreter &interpreter, ScriptLanguage script_lang) : |
| CommandObjectRaw (interpreter, |
| "script", |
| "Pass an expression to the script interpreter for evaluation and return the results. Drop into the interactive interpreter if no expression is given.", |
| "script [<script-expression-for-evaluation>]"), |
| m_script_lang (script_lang) |
| { |
| } |
| |
| CommandObjectScript::~CommandObjectScript () |
| { |
| } |
| |
| bool |
| CommandObjectScript::DoExecute |
| ( |
| const char *command, |
| CommandReturnObject &result |
| ) |
| { |
| ScriptInterpreter *script_interpreter = m_interpreter.GetScriptInterpreter (); |
| |
| if (script_interpreter == NULL) |
| { |
| result.AppendError("no script interpreter"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| |
| DataVisualization::ForceUpdate(); // script might change Python code we use for formatting.. make sure we keep up to date with it |
| |
| if (command == NULL || command[0] == '\0') |
| { |
| 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, true)) |
| result.SetStatus(eReturnStatusSuccessFinishNoResult); |
| else |
| result.SetStatus(eReturnStatusFailed); |
| |
| return result.Succeeded(); |
| } |