contrib/llvm/tools/lldb/tools/lldb-mi/MICmdCmd.cpp

   1 //===-- MICmdCmd.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 //++
  11 // File:                MICmdCmd.cpp
  12 //
  13 // Overview:    CMICmdCmdEnablePrettyPrinting   implementation.
  14 //                              CMICmdCmdSource                                 implementation.
  15 //
  16 // Environment: Compilers:      Visual C++ 12.
  17 //                                                      gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
  18 //                              Libraries:      See MIReadmetxt.
  19 //
  20 // Copyright:   None.
  21 //--
  22
  23 // In-house headers:
  24 #include "MICmdCmd.h"
  25
  26 //++ ------------------------------------------------------------------------------------
  27 // Details:     CMICmdCmdEnablePrettyPrinting constructor.
  28 // Type:        Method.
  29 // Args:        None.
  30 // Return:      None.
  31 // Throws:      None.
  32 //--
  33 CMICmdCmdEnablePrettyPrinting::CMICmdCmdEnablePrettyPrinting( void )
  34 {
  35         // Command factory matches this name with that received from the stdin stream
  36         m_strMiCmd = "enable-pretty-printing";
  37
  38         // Required by the CMICmdFactory when registering *this command
  39         m_pSelfCreatorFn = &CMICmdCmdEnablePrettyPrinting::CreateSelf;
  40 }
  41
  42 //++ ------------------------------------------------------------------------------------
  43 // Details:     CMICmdCmdEnablePrettyPrinting destructor.
  44 // Type:        Overrideable.
  45 // Args:        None.
  46 // Return:      None.
  47 // Throws:      None.
  48 //--
  49 CMICmdCmdEnablePrettyPrinting::~CMICmdCmdEnablePrettyPrinting( void )
  50 {
  51 }
  52
  53 //++ ------------------------------------------------------------------------------------
  54 // Details:     The invoker requires this function. The command does work in this function.
  55 //                      The command is likely to communicate with the LLDB SBDebugger in here.
  56 // Type:        Overridden.
  57 // Args:        None.
  58 // Return:      MIstatus::success - Functional succeeded.
  59 //                      MIstatus::failure - Functional failed.
  60 // Throws:      None.
  61 //--
  62 bool CMICmdCmdEnablePrettyPrinting::Execute( void )
  63 {
  64         // Do nothing
  65         return MIstatus::success;
  66 }
  67
  68 //++ ------------------------------------------------------------------------------------
  69 // Details:     The invoker requires this function. The command prepares a MI Record Result
  70 //                      for the work carried out in the Execute().
  71 // Type:        Overridden.
  72 // Args:        None.
  73 // Return:      MIstatus::success - Functional succeeded.
  74 //                      MIstatus::failure - Functional failed.
  75 // Throws:      None.
  76 //--
  77 bool CMICmdCmdEnablePrettyPrinting::Acknowledge( void )
  78 {
  79         const CMICmnMIValueConst miValueConst( "0" );
  80         const CMICmnMIValueResult miValueResult( "supported", miValueConst );
  81         const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult );
  82         m_miResultRecord = miRecordResult;
  83
  84         return MIstatus::success;
  85 }
  86
  87 //++ ------------------------------------------------------------------------------------
  88 // Details:     Required by the CMICmdFactory when registering *this command. The factory
  89 //                      calls this function to create an instance of *this command.
  90 // Type:        Static method.
  91 // Args:        None.
  92 // Return:      CMICmdBase * - Pointer to a new command.
  93 // Throws:      None.
  94 //--
  95 CMICmdBase * CMICmdCmdEnablePrettyPrinting::CreateSelf( void )
  96 {
  97         return new CMICmdCmdEnablePrettyPrinting();
  98 }
  99
 100 //---------------------------------------------------------------------------------------
 101 //---------------------------------------------------------------------------------------
 102 //---------------------------------------------------------------------------------------
 103
 104 //++ ------------------------------------------------------------------------------------
 105 // Details:     CMICmdCmdSource constructor.
 106 // Type:        Method.
 107 // Args:        None.
 108 // Return:      None.
 109 // Throws:      None.
 110 //--
 111 CMICmdCmdSource::CMICmdCmdSource( void )
 112 {
 113         // Command factory matches this name with that received from the stdin stream
 114         m_strMiCmd = "source";
 115
 116         // Required by the CMICmdFactory when registering *this command
 117         m_pSelfCreatorFn = &CMICmdCmdSource::CreateSelf;
 118 }
 119
 120 //++ ------------------------------------------------------------------------------------
 121 // Details:     CMICmdCmdSource destructor.
 122 // Type:        Overrideable.
 123 // Args:        None.
 124 // Return:      None.
 125 // Throws:      None.
 126 //--
 127 CMICmdCmdSource::~CMICmdCmdSource( void )
 128 {
 129 }
 130
 131 //++ ------------------------------------------------------------------------------------
 132 // Details:     The invoker requires this function. The command does work in this function.
 133 //                      The command is likely to communicate with the LLDB SBDebugger in here.
 134 // Type:        Overridden.
 135 // Args:        None.
 136 // Return:      MIstatus::success - Functional succeeded.
 137 //                      MIstatus::failure - Functional failed.
 138 // Throws:      None.
 139 //--
 140 bool CMICmdCmdSource::Execute( void )
 141 {
 142         // Do nothing
 143         return MIstatus::success;
 144 }
 145
 146 //++ ------------------------------------------------------------------------------------
 147 // Details:     The invoker requires this function. The command prepares a MI Record Result
 148 //                      for the work carried out in the Execute().
 149 // Type:        Overridden.
 150 // Args:        None.
 151 // Return:      MIstatus::success - Functional succeeded.
 152 //                      MIstatus::failure - Functional failed.
 153 // Throws:      None.
 154 //--
 155 bool CMICmdCmdSource::Acknowledge( void )
 156 {
 157         const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done );
 158         m_miResultRecord = miRecordResult;
 159
 160         return MIstatus::success;
 161 }
 162
 163 //++ ------------------------------------------------------------------------------------
 164 // Details:     Required by the CMICmdFactory when registering *this command. The factory
 165 //                      calls this function to create an instance of *this command.
 166 // Type:        Static method.
 167 // Args:        None.
 168 // Return:      CMICmdBase * - Pointer to a new command.
 169 // Throws:      None.
 170 //--
 171 CMICmdBase * CMICmdCmdSource::CreateSelf( void )
 172 {
 173         return new CMICmdCmdSource();
 174 }