contrib/llvm/tools/lldb/source/Interpreter/ScriptInterpreter.cpp

   1 //===-- ScriptInterpreter.cpp -----------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "lldb/lldb-python.h"
  11
  12 #include "lldb/Interpreter/ScriptInterpreter.h"
  13
  14 #include <string>
  15 #include <stdlib.h>
  16 #include <stdio.h>
  17
  18 #include "lldb/Core/Error.h"
  19 #include "lldb/Core/Stream.h"
  20 #include "lldb/Core/StringList.h"
  21 #include "lldb/Interpreter/CommandReturnObject.h"
  22 #include "lldb/Interpreter/ScriptInterpreterPython.h"
  23 #include "lldb/Utility/PseudoTerminal.h"
  24
  25 using namespace lldb;
  26 using namespace lldb_private;
  27
  28 ScriptInterpreter::ScriptInterpreter (CommandInterpreter &interpreter, lldb::ScriptLanguage script_lang) :
  29     m_interpreter (interpreter),
  30     m_script_lang (script_lang)
  31 {
  32 }
  33
  34 ScriptInterpreter::~ScriptInterpreter ()
  35 {
  36 }
  37
  38 CommandInterpreter &
  39 ScriptInterpreter::GetCommandInterpreter ()
  40 {
  41     return m_interpreter;
  42 }
  43
  44 void
  45 ScriptInterpreter::CollectDataForBreakpointCommandCallback
  46 (
  47     std::vector<BreakpointOptions *> &bp_options_vec,
  48     CommandReturnObject &result
  49 )
  50 {
  51     result.SetStatus (eReturnStatusFailed);
  52     result.AppendError ("ScriptInterpreter::GetScriptCommands(StringList &) is not implemented.");
  53 }
  54
  55 void
  56 ScriptInterpreter::CollectDataForWatchpointCommandCallback
  57 (
  58     WatchpointOptions *bp_options,
  59     CommandReturnObject &result
  60 )
  61 {
  62     result.SetStatus (eReturnStatusFailed);
  63     result.AppendError ("ScriptInterpreter::GetScriptCommands(StringList &) is not implemented.");
  64 }
  65
  66 std::string
  67 ScriptInterpreter::LanguageToString (lldb::ScriptLanguage language)
  68 {
  69     std::string return_value;
  70
  71     switch (language)
  72     {
  73         case eScriptLanguageNone:
  74             return_value = "None";
  75             break;
  76         case eScriptLanguagePython:
  77             return_value = "Python";
  78             break;
  79     }
  80
  81     return return_value;
  82 }
  83
  84 Error
  85 ScriptInterpreter::SetBreakpointCommandCallback (std::vector<BreakpointOptions *> &bp_options_vec,
  86                                                  const char *callback_text)
  87 {
  88     Error return_error;
  89     for (BreakpointOptions *bp_options : bp_options_vec)
  90     {
  91         return_error = SetBreakpointCommandCallback(bp_options, callback_text);
  92         if (return_error.Success())
  93             break;
  94     }
  95     return return_error;
  96 }
  97
  98 void
  99 ScriptInterpreter::SetBreakpointCommandCallbackFunction (std::vector<BreakpointOptions *> &bp_options_vec,
 100                                                          const char *function_name)
 101 {
 102     for (BreakpointOptions *bp_options : bp_options_vec)
 103     {
 104         SetBreakpointCommandCallbackFunction(bp_options, function_name);
 105     }
 106 }
 107
 108 std::unique_ptr<ScriptInterpreterLocker>
 109 ScriptInterpreter::AcquireInterpreterLock ()
 110 {
 111     return std::unique_ptr<ScriptInterpreterLocker>(new ScriptInterpreterLocker());
 112 }
 113
 114 void
 115 ScriptInterpreter::InitializeInterpreter (SWIGInitCallback python_swig_init_callback,
 116                                           SWIGBreakpointCallbackFunction swig_breakpoint_callback,
 117                                           SWIGWatchpointCallbackFunction swig_watchpoint_callback,
 118                                           SWIGPythonTypeScriptCallbackFunction swig_typescript_callback,
 119                                           SWIGPythonCreateSyntheticProvider swig_synthetic_script,
 120                                           SWIGPythonCalculateNumChildren swig_calc_children,
 121                                           SWIGPythonGetChildAtIndex swig_get_child_index,
 122                                           SWIGPythonGetIndexOfChildWithName swig_get_index_child,
 123                                           SWIGPythonCastPyObjectToSBValue swig_cast_to_sbvalue ,
 124                                           SWIGPythonGetValueObjectSPFromSBValue swig_get_valobj_sp_from_sbvalue,
 125                                           SWIGPythonUpdateSynthProviderInstance swig_update_provider,
 126                                           SWIGPythonMightHaveChildrenSynthProviderInstance swig_mighthavechildren_provider,
 127                                           SWIGPythonGetValueSynthProviderInstance swig_getvalue_provider,
 128                                           SWIGPythonCallCommand swig_call_command,
 129                                           SWIGPythonCallModuleInit swig_call_module_init,
 130                                           SWIGPythonCreateOSPlugin swig_create_os_plugin,
 131                                           SWIGPythonScriptKeyword_Process swig_run_script_keyword_process,
 132                                           SWIGPythonScriptKeyword_Thread swig_run_script_keyword_thread,
 133                                           SWIGPythonScriptKeyword_Target swig_run_script_keyword_target,
 134                                           SWIGPythonScriptKeyword_Frame swig_run_script_keyword_frame,
 135                                           SWIGPythonScriptKeyword_Value swig_run_script_keyword_value,
 136                                           SWIGPython_GetDynamicSetting swig_plugin_get,
 137                                           SWIGPythonCreateScriptedThreadPlan swig_thread_plan_script,
 138                                           SWIGPythonCallThreadPlan swig_call_thread_plan)
 139 {
 140 #ifndef LLDB_DISABLE_PYTHON
 141     ScriptInterpreterPython::InitializeInterpreter (python_swig_init_callback,
 142                                                     swig_breakpoint_callback,
 143                                                     swig_watchpoint_callback,
 144                                                     swig_typescript_callback,
 145                                                     swig_synthetic_script,
 146                                                     swig_calc_children,
 147                                                     swig_get_child_index,
 148                                                     swig_get_index_child,
 149                                                     swig_cast_to_sbvalue ,
 150                                                     swig_get_valobj_sp_from_sbvalue,
 151                                                     swig_update_provider,
 152                                                     swig_mighthavechildren_provider,
 153                                                     swig_getvalue_provider,
 154                                                     swig_call_command,
 155                                                     swig_call_module_init,
 156                                                     swig_create_os_plugin,
 157                                                     swig_run_script_keyword_process,
 158                                                     swig_run_script_keyword_thread,
 159                                                     swig_run_script_keyword_target,
 160                                                     swig_run_script_keyword_frame,
 161                                                     swig_run_script_keyword_value,
 162                                                     swig_plugin_get,
 163                                                     swig_thread_plan_script,
 164                                                     swig_call_thread_plan);
 165 #endif // #ifndef LLDB_DISABLE_PYTHON
 166 }