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
  63 CMICmdCmdEnablePrettyPrinting::Execute(void)
  64 {
  65     // Do nothing
  66     return MIstatus::success;
  67 }
  68
  69 //++ ------------------------------------------------------------------------------------
  70 // Details: The invoker requires this function. The command prepares a MI Record Result
  71 //          for the work carried out in the Execute().
  72 // Type:    Overridden.
  73 // Args:    None.
  74 // Return:  MIstatus::success - Functional succeeded.
  75 //          MIstatus::failure - Functional failed.
  76 // Throws:  None.
  77 //--
  78 bool
  79 CMICmdCmdEnablePrettyPrinting::Acknowledge(void)
  80 {
  81     const CMICmnMIValueConst miValueConst("0");
  82     const CMICmnMIValueResult miValueResult("supported", miValueConst);
  83     const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult);
  84     m_miResultRecord = miRecordResult;
  85
  86     return MIstatus::success;
  87 }
  88
  89 //++ ------------------------------------------------------------------------------------
  90 // Details: Required by the CMICmdFactory when registering *this command. The factory
  91 //          calls this function to create an instance of *this command.
  92 // Type:    Static method.
  93 // Args:    None.
  94 // Return:  CMICmdBase * - Pointer to a new command.
  95 // Throws:  None.
  96 //--
  97 CMICmdBase *
  98 CMICmdCmdEnablePrettyPrinting::CreateSelf(void)
  99 {
 100     return new CMICmdCmdEnablePrettyPrinting();
 101 }
 102
 103 //---------------------------------------------------------------------------------------
 104 //---------------------------------------------------------------------------------------
 105 //---------------------------------------------------------------------------------------
 106
 107 //++ ------------------------------------------------------------------------------------
 108 // Details: CMICmdCmdSource constructor.
 109 // Type:    Method.
 110 // Args:    None.
 111 // Return:  None.
 112 // Throws:  None.
 113 //--
 114 CMICmdCmdSource::CMICmdCmdSource(void)
 115 {
 116     // Command factory matches this name with that received from the stdin stream
 117     m_strMiCmd = "source";
 118
 119     // Required by the CMICmdFactory when registering *this command
 120     m_pSelfCreatorFn = &CMICmdCmdSource::CreateSelf;
 121 }
 122
 123 //++ ------------------------------------------------------------------------------------
 124 // Details: CMICmdCmdSource destructor.
 125 // Type:    Overrideable.
 126 // Args:    None.
 127 // Return:  None.
 128 // Throws:  None.
 129 //--
 130 CMICmdCmdSource::~CMICmdCmdSource(void)
 131 {
 132 }
 133
 134 //++ ------------------------------------------------------------------------------------
 135 // Details: The invoker requires this function. The command does work in this function.
 136 //          The command is likely to communicate with the LLDB SBDebugger in here.
 137 // Type:    Overridden.
 138 // Args:    None.
 139 // Return:  MIstatus::success - Functional succeeded.
 140 //          MIstatus::failure - Functional failed.
 141 // Throws:  None.
 142 //--
 143 bool
 144 CMICmdCmdSource::Execute(void)
 145 {
 146     // Do nothing
 147     return MIstatus::success;
 148 }
 149
 150 //++ ------------------------------------------------------------------------------------
 151 // Details: The invoker requires this function. The command prepares a MI Record Result
 152 //          for the work carried out in the Execute().
 153 // Type:    Overridden.
 154 // Args:    None.
 155 // Return:  MIstatus::success - Functional succeeded.
 156 //          MIstatus::failure - Functional failed.
 157 // Throws:  None.
 158 //--
 159 bool
 160 CMICmdCmdSource::Acknowledge(void)
 161 {
 162     const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done);
 163     m_miResultRecord = miRecordResult;
 164
 165     return MIstatus::success;
 166 }
 167
 168 //++ ------------------------------------------------------------------------------------
 169 // Details: Required by the CMICmdFactory when registering *this command. The factory
 170 //          calls this function to create an instance of *this command.
 171 // Type:    Static method.
 172 // Args:    None.
 173 // Return:  CMICmdBase * - Pointer to a new command.
 174 // Throws:  None.
 175 //--
 176 CMICmdBase *
 177 CMICmdCmdSource::CreateSelf(void)
 178 {
 179     return new CMICmdCmdSource();
 180 }