diff options
Diffstat (limited to 'tools/lldb-mi/MICmdCmdEnviro.cpp')
-rw-r--r-- | tools/lldb-mi/MICmdCmdEnviro.cpp | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/tools/lldb-mi/MICmdCmdEnviro.cpp b/tools/lldb-mi/MICmdCmdEnviro.cpp new file mode 100644 index 000000000000..b47327af9406 --- /dev/null +++ b/tools/lldb-mi/MICmdCmdEnviro.cpp @@ -0,0 +1,143 @@ +//===-- MICmdCmdEnviro.cpp --------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +//++ +// File: MICmdCmdEnviro.cpp +// +// Overview: CMICmdCmdEnvironmentCd implementation. +// +// Environment: Compilers: Visual C++ 12. +// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 +// Libraries: See MIReadmetxt. +// +// Copyright: None. +//-- + +// In-house headers: +#include "MICmdCmdEnviro.h" +#include "MICmnMIResultRecord.h" +#include "MICmnMIValueConst.h" +#include "MICmnLLDBDebugger.h" +#include "MICmnLLDBDebugSessionInfo.h" +#include "MICmdArgValFile.h" + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmdCmdEnvironmentCd constructor. +// Type: Method. +// Args: None. +// Return: None. +// Throws: None. +//-- +CMICmdCmdEnvironmentCd::CMICmdCmdEnvironmentCd( void ) +: m_constStrArgNamePathDir( "pathdir" ) +{ + // Command factory matches this name with that received from the stdin stream + m_strMiCmd = "environment-cd"; + + // Required by the CMICmdFactory when registering *this command + m_pSelfCreatorFn = &CMICmdCmdEnvironmentCd::CreateSelf; +} + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmdCmdEnvironmentCd destructor. +// Type: Overrideable. +// Args: None. +// Return: None. +// Throws: None. +//-- +CMICmdCmdEnvironmentCd::~CMICmdCmdEnvironmentCd( void ) +{ +} + +//++ ------------------------------------------------------------------------------------ +// Details: The invoker requires this function. The parses the command line options +// arguments to extract values for each of those arguments. +// Type: Overridden. +// Args: None. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmdCmdEnvironmentCd::ParseArgs( void ) +{ + bool bOk = m_setCmdArgs.Add( *(new CMICmdArgValFile( m_constStrArgNamePathDir, true, true ) ) ); + CMICmdArgContext argCntxt( m_cmdData.strMiCmdOption ); + return (bOk && ParseValidateCmdOptions() ); +} + +//++ ------------------------------------------------------------------------------------ +// Details: The invoker requires this function. The command does work in this function. +// The command is likely to communicate with the LLDB SBDebugger in here. +// Type: Overridden. +// Args: None. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmdCmdEnvironmentCd::Execute( void ) +{ + CMICMDBASE_GETOPTION( pArgPathDir, File, m_constStrArgNamePathDir ); + const CMIUtilString & strWkDir( pArgPathDir->GetValue() ); + CMICmnLLDBDebugger & rDbg( CMICmnLLDBDebugger::Instance() ); + lldb::SBDebugger & rLldbDbg = rDbg.GetTheDebugger(); + bool bOk = rLldbDbg.SetCurrentPlatformSDKRoot( strWkDir.c_str() ); + if( bOk ) + { + const CMIUtilString & rStrKeyWkDir( m_rLLDBDebugSessionInfo.m_constStrSharedDataKeyWkDir ); + if( !m_rLLDBDebugSessionInfo.SharedDataAdd< CMIUtilString >( rStrKeyWkDir, strWkDir ) ) + { + SetError( CMIUtilString::Format( MIRSRC( IDS_DBGSESSION_ERR_SHARED_DATA_ADD ), m_cmdData.strMiCmd.c_str(), rStrKeyWkDir.c_str() ) ); + bOk = MIstatus::failure; + } + } + else + SetError( CMIUtilString::Format( MIRSRC( IDS_CMD_ERR_FNFAILED ), m_cmdData.strMiCmd.c_str(), "SetCurrentPlatformSDKRoot()" ) ); + + return bOk; +} + +//++ ------------------------------------------------------------------------------------ +// Details: The invoker requires this function. The command prepares a MI Record Result +// for the work carried out in the Execute(). +// Type: Overridden. +// Args: None. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmdCmdEnvironmentCd::Acknowledge( void ) +{ + const CMIUtilString & rStrKeyWkDir( m_rLLDBDebugSessionInfo.m_constStrSharedDataKeyWkDir ); + CMIUtilString strWkDir; + const bool bOk = m_rLLDBDebugSessionInfo.SharedDataRetrieve< CMIUtilString >( rStrKeyWkDir, strWkDir ); + if( bOk ) + { + const CMICmnMIValueConst miValueConst( strWkDir ); + const CMICmnMIValueResult miValueResult( "path", miValueConst ); + const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult ); + m_miResultRecord = miRecordResult; + return MIstatus::success; + } + + SetError( CMIUtilString::Format( MIRSRC( IDS_CMD_ERR_SHARED_DATA_NOT_FOUND ), m_cmdData.strMiCmd.c_str(), rStrKeyWkDir.c_str() ) ); + return MIstatus::failure; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Required by the CMICmdFactory when registering *this command. The factory +// calls this function to create an instance of *this command. +// Type: Static method. +// Args: None. +// Return: CMICmdBase * - Pointer to a new command. +// Throws: None. +//-- +CMICmdBase * CMICmdCmdEnvironmentCd::CreateSelf( void ) +{ + return new CMICmdCmdEnvironmentCd(); +} |