1 //===-- ScriptInterpreter.cpp -----------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "lldb/Interpreter/ScriptInterpreter.h" 10 11 #include <stdio.h> 12 #include <stdlib.h> 13 #include <string> 14 15 #include "lldb/Host/PseudoTerminal.h" 16 #include "lldb/Interpreter/CommandReturnObject.h" 17 #include "lldb/Utility/Status.h" 18 #include "lldb/Utility/Stream.h" 19 #include "lldb/Utility/StringList.h" 20 21 using namespace lldb; 22 using namespace lldb_private; 23 24 ScriptInterpreter::ScriptInterpreter(Debugger &debugger, 25 lldb::ScriptLanguage script_lang) 26 : m_debugger(debugger), m_script_lang(script_lang) {} 27 28 ScriptInterpreter::~ScriptInterpreter() {} 29 30 void ScriptInterpreter::CollectDataForBreakpointCommandCallback( 31 std::vector<BreakpointOptions *> &bp_options_vec, 32 CommandReturnObject &result) { 33 result.SetStatus(eReturnStatusFailed); 34 result.AppendError( 35 "ScriptInterpreter::GetScriptCommands(StringList &) is not implemented."); 36 } 37 38 void ScriptInterpreter::CollectDataForWatchpointCommandCallback( 39 WatchpointOptions *bp_options, CommandReturnObject &result) { 40 result.SetStatus(eReturnStatusFailed); 41 result.AppendError( 42 "ScriptInterpreter::GetScriptCommands(StringList &) is not implemented."); 43 } 44 45 std::string ScriptInterpreter::LanguageToString(lldb::ScriptLanguage language) { 46 std::string return_value; 47 48 switch (language) { 49 case eScriptLanguageNone: 50 return_value = "None"; 51 break; 52 case eScriptLanguagePython: 53 return_value = "Python"; 54 break; 55 case eScriptLanguageUnknown: 56 return_value = "Unknown"; 57 break; 58 } 59 60 return return_value; 61 } 62 63 lldb::ScriptLanguage 64 ScriptInterpreter::StringToLanguage(const llvm::StringRef &language) { 65 if (language.equals_lower(LanguageToString(eScriptLanguageNone))) 66 return eScriptLanguageNone; 67 if (language.equals_lower(LanguageToString(eScriptLanguagePython))) 68 return eScriptLanguagePython; 69 return eScriptLanguageUnknown; 70 } 71 72 Status ScriptInterpreter::SetBreakpointCommandCallback( 73 std::vector<BreakpointOptions *> &bp_options_vec, 74 const char *callback_text) { 75 Status return_error; 76 for (BreakpointOptions *bp_options : bp_options_vec) { 77 return_error = SetBreakpointCommandCallback(bp_options, callback_text); 78 if (return_error.Success()) 79 break; 80 } 81 return return_error; 82 } 83 84 void ScriptInterpreter::SetBreakpointCommandCallbackFunction( 85 std::vector<BreakpointOptions *> &bp_options_vec, 86 const char *function_name) { 87 for (BreakpointOptions *bp_options : bp_options_vec) { 88 SetBreakpointCommandCallbackFunction(bp_options, function_name); 89 } 90 } 91 92 std::unique_ptr<ScriptInterpreterLocker> 93 ScriptInterpreter::AcquireInterpreterLock() { 94 return std::unique_ptr<ScriptInterpreterLocker>( 95 new ScriptInterpreterLocker()); 96 } 97