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Diffstat (limited to 'tools/lldb-mi/MICmnMIValueTuple.cpp')
-rw-r--r-- | tools/lldb-mi/MICmnMIValueTuple.cpp | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/tools/lldb-mi/MICmnMIValueTuple.cpp b/tools/lldb-mi/MICmnMIValueTuple.cpp new file mode 100644 index 000000000000..2f1349e79795 --- /dev/null +++ b/tools/lldb-mi/MICmnMIValueTuple.cpp @@ -0,0 +1,227 @@ +//===-- Platform.cpp --------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +//++ +// File: MICmnMIValueTuple.h +// +// Overview: CMICmnMIValueTuple 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 "MICmnMIValueTuple.h" + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmnMIValueTuple constructor. +// Type: Method. +// Args: None. +// Return: None. +// Throws: None. +//-- +CMICmnMIValueTuple::CMICmnMIValueTuple( void ) +: m_bSpaceAfterComma( false ) +{ + m_strValue = "{}"; +} + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmnMIValueTuple constructor. +// Type: Method. +// Args: vResult - (R) MI result object. +// Return: None. +// Throws: None. +//-- +CMICmnMIValueTuple::CMICmnMIValueTuple( const CMICmnMIValueResult & vResult ) +: m_bSpaceAfterComma( false ) +{ + m_strValue = vResult.GetString(); + BuildTuple(); + m_bJustConstructed = false; +} + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmnMIValueTuple constructor. +// Type: Method. +// Args: vResult - (R) MI result object. +// vbUseSpacing - (R) True = put space seperators into the string, false = no spaces used. +// Return: None. +// Throws: None. +//-- +CMICmnMIValueTuple::CMICmnMIValueTuple( const CMICmnMIValueResult & vResult, const bool vbUseSpacing ) +: m_bSpaceAfterComma( vbUseSpacing ) +{ + m_strValue = vResult.GetString(); + BuildTuple(); + m_bJustConstructed = false; +} + +//++ ------------------------------------------------------------------------------------ +// Details: CMICmnMIValueTuple destructor. +// Type: Overrideable. +// Args: None. +// Return: None. +// Throws: None. +//-- +CMICmnMIValueTuple::~CMICmnMIValueTuple( void ) +{ +} + +//++ ------------------------------------------------------------------------------------ +// Details: Build the result value's mandatory data part, one tuple +// Type: Method. +// Args: None. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmnMIValueTuple::BuildTuple( void ) +{ + const MIchar * pFormat = "{%s}"; + m_strValue = CMIUtilString::Format( pFormat, m_strValue.c_str() ); + + return MIstatus::success; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Add another MI result object to the value's list of tuples. +// Type: Method. +// Args: vResult - (R) The MI result object. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmnMIValueTuple::BuildTuple( const CMICmnMIValueResult & vResult ) +{ + // Clear out the default "<Invalid>" text + if( m_bJustConstructed ) + { + m_bJustConstructed = false; + m_strValue = vResult.GetString(); + return BuildTuple(); + } + + if( m_strValue[ 0 ] == '{' ) + { + m_strValue = m_strValue.substr( 1, m_strValue.size() - 1 ); + } + if( m_strValue[ m_strValue.size() - 1 ] == '}' ) + { + m_strValue = m_strValue.substr( 0, m_strValue.size() - 1 ); + } + + const MIchar * pFormat = m_bSpaceAfterComma ? "{%s, %s}" : "{%s,%s}"; + m_strValue = CMIUtilString::Format( pFormat, m_strValue.c_str(), vResult.GetString().c_str() ); + + return MIstatus::success; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Add string value to the value's list of tuples. +// Type: Method. +// Args: vValue - (R) The string object. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmnMIValueTuple::BuildTuple( const CMIUtilString & vValue ) +{ + // Clear out the default "<Invalid>" text + if( m_bJustConstructed ) + { + m_bJustConstructed = false; + m_strValue = vValue; + return BuildTuple(); + } + + const CMIUtilString data( ExtractContentNoBrackets() ); + const MIchar * pFormat = m_bSpaceAfterComma ? "{%s, %s}" : "{%s,%s}"; + m_strValue = CMIUtilString::Format( pFormat, data.c_str(), vValue.c_str() ); + + return MIstatus::success; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Add another MI value object to the value list's of list is values. +// Only values objects can be added to a list of values otherwise this function +// will return MIstatus::failure. +// Type: Method. +// Args: vValue - (R) The MI value object. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmnMIValueTuple::Add( const CMICmnMIValueResult & vResult ) +{ + return BuildTuple( vResult ); +} + +//++ ------------------------------------------------------------------------------------ +// Details: Add another MI value object to the value list's of list is values. +// Only values objects can be added to a list of values otherwise this function +// will return MIstatus::failure. +// Type: Method. +// Args: vValue - (R) The MI value object. +// vbUseSpacing - (R) True = put space seperators into the string, false = no spaces used. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmnMIValueTuple::Add( const CMICmnMIValueResult & vResult, const bool vbUseSpacing ) +{ + m_bSpaceAfterComma = vbUseSpacing; + return BuildTuple( vResult ); +} + +//++ ------------------------------------------------------------------------------------ +// Details: Add another MI value object to the value list's of list is values. +// Only values objects can be added to a list of values otherwise this function +// will return MIstatus::failure. +// Type: Method. +// Args: vValue - (R) The MI value object. +// vbUseSpacing - (R) True = put space seperators into the string, false = no spaces used. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CMICmnMIValueTuple::Add( const CMICmnMIValueConst & vValue, const bool vbUseSpacing ) +{ + m_bSpaceAfterComma = vbUseSpacing; + return BuildTuple( vValue.GetString() ); +} + + +//++ ------------------------------------------------------------------------------------ +// Details: Retrieve the contents of *this value object but without the outer most +// brackets. +// Type: Method. +// Args: None. +// Return: CMIUtilString - Data within the object. +// Throws: None. +//-- +CMIUtilString CMICmnMIValueTuple::ExtractContentNoBrackets( void ) const +{ + CMIUtilString data( m_strValue ); + + if( data[ 0 ] == '{' ) + { + data = data.substr( 1, data.length() - 1 ); + } + if( data[ data.size() - 1 ] == '}' ) + { + data = data.substr( 0, data.length() - 1 ); + } + + return data; +} + |