diff options
Diffstat (limited to 'tools/lldb-mi/MICmdArgValNumber.cpp')
| -rw-r--r-- | tools/lldb-mi/MICmdArgValNumber.cpp | 231 |
1 files changed, 117 insertions, 114 deletions
diff --git a/tools/lldb-mi/MICmdArgValNumber.cpp b/tools/lldb-mi/MICmdArgValNumber.cpp index 18bdccdc9ac5..8b1878df028b 100644 --- a/tools/lldb-mi/MICmdArgValNumber.cpp +++ b/tools/lldb-mi/MICmdArgValNumber.cpp @@ -8,15 +8,15 @@ //===----------------------------------------------------------------------===// //++ -// File: MICmdArgValNumber.cpp +// File: MICmdArgValNumber.cpp // -// Overview: CMICmdArgValNumber implementation. +// Overview: CMICmdArgValNumber implementation. // -// Environment: Compilers: Visual C++ 12. -// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 -// Libraries: See MIReadmetxt. +// Environment: Compilers: Visual C++ 12. +// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 +// Libraries: See MIReadmetxt. // -// Copyright: None. +// Copyright: None. //-- // In-house headers: @@ -24,144 +24,147 @@ #include "MICmdArgContext.h" //++ ------------------------------------------------------------------------------------ -// Details: CMICmdArgValNumber constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. +// Details: CMICmdArgValNumber constructor. +// Type: Method. +// Args: None. +// Return: None. +// Throws: None. //-- -CMICmdArgValNumber::CMICmdArgValNumber( void ) -: m_nNumber( 0 ) +CMICmdArgValNumber::CMICmdArgValNumber(void) + : m_nNumber(0) { } //++ ------------------------------------------------------------------------------------ -// Details: CMICmdArgValNumber constructor. -// Type: Method. -// Args: vrArgName - (R) Argument's name to search by. -// vbMandatory - (R) True = Yes must be present, false = optional argument. -// vbHandleByCmd - (R) True = Command processes *this option, false = not handled. -// Return: None. -// Throws: None. +// Details: CMICmdArgValNumber constructor. +// Type: Method. +// Args: vrArgName - (R) Argument's name to search by. +// vbMandatory - (R) True = Yes must be present, false = optional argument. +// vbHandleByCmd - (R) True = Command processes *this option, false = not handled. +// Return: None. +// Throws: None. //-- -CMICmdArgValNumber::CMICmdArgValNumber( const CMIUtilString & vrArgName, const bool vbMandatory, const bool vbHandleByCmd ) -: CMICmdArgValBaseTemplate( vrArgName, vbMandatory, vbHandleByCmd ) -, m_nNumber( 0 ) +CMICmdArgValNumber::CMICmdArgValNumber(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd) + : CMICmdArgValBaseTemplate(vrArgName, vbMandatory, vbHandleByCmd) + , m_nNumber(0) { } //++ ------------------------------------------------------------------------------------ -// Details: CMICmdArgValNumber destructor. -// Type: Overridden. -// Args: None. -// Return: None. -// Throws: None. +// Details: CMICmdArgValNumber destructor. +// Type: Overridden. +// Args: None. +// Return: None. +// Throws: None. //-- -CMICmdArgValNumber::~CMICmdArgValNumber( void ) +CMICmdArgValNumber::~CMICmdArgValNumber(void) { } //++ ------------------------------------------------------------------------------------ -// Details: Parse the command's argument options string and try to extract the value *this -// argument is looking for. -// Type: Overridden. -// Args: vwArgContext - (RW) The command's argument options string. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. +// Details: Parse the command's argument options string and try to extract the value *this +// argument is looking for. +// Type: Overridden. +// Args: vwArgContext - (RW) The command's argument options string. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. //-- -bool CMICmdArgValNumber::Validate( CMICmdArgContext & vwArgContext ) +bool +CMICmdArgValNumber::Validate(CMICmdArgContext &vwArgContext) { - if( vwArgContext.IsEmpty() ) - return MIstatus::success; - - if( vwArgContext.GetNumberArgsPresent() == 1 ) - { - const CMIUtilString & rArg( vwArgContext.GetArgsLeftToParse() ); - if( IsArgNumber( rArg ) && ExtractNumber( rArg ) ) - { - m_bFound = true; - m_bValid = true; - m_argValue = GetNumber(); - vwArgContext.RemoveArg( rArg ); - return MIstatus::success; - } - else - return MIstatus::failure; - } - - // More than one option... - const CMIUtilString::VecString_t vecOptions( vwArgContext.GetArgs() ); - CMIUtilString::VecString_t::const_iterator it = vecOptions.begin(); - while( it != vecOptions.end() ) - { - const CMIUtilString & rArg( *it ); - if( IsArgNumber( rArg ) && ExtractNumber( rArg ) ) - { - m_bFound = true; - - if( vwArgContext.RemoveArg( rArg ) ) - { - m_bValid = true; - m_argValue = GetNumber(); - return MIstatus::success; - } - else - return MIstatus::failure; - } - - // Next - ++it; - } - - return MIstatus::failure; + if (vwArgContext.IsEmpty()) + return MIstatus::success; + + if (vwArgContext.GetNumberArgsPresent() == 1) + { + const CMIUtilString &rArg(vwArgContext.GetArgsLeftToParse()); + if (IsArgNumber(rArg) && ExtractNumber(rArg)) + { + m_bFound = true; + m_bValid = true; + m_argValue = GetNumber(); + vwArgContext.RemoveArg(rArg); + return MIstatus::success; + } + else + return MIstatus::failure; + } + + // More than one option... + const CMIUtilString::VecString_t vecOptions(vwArgContext.GetArgs()); + CMIUtilString::VecString_t::const_iterator it = vecOptions.begin(); + while (it != vecOptions.end()) + { + const CMIUtilString &rArg(*it); + if (IsArgNumber(rArg) && ExtractNumber(rArg)) + { + m_bFound = true; + + if (vwArgContext.RemoveArg(rArg)) + { + m_bValid = true; + m_argValue = GetNumber(); + return MIstatus::success; + } + else + return MIstatus::failure; + } + + // Next + ++it; + } + + return MIstatus::failure; } //++ ------------------------------------------------------------------------------------ -// Details: Examine the string and determine if it is a valid string type argument. -// Type: Method. -// Args: vrTxt - (R) Some text. -// Return: bool - True = yes valid arg, false = no. -// Throws: None. +// Details: Examine the string and determine if it is a valid string type argument. +// Type: Method. +// Args: vrTxt - (R) Some text. +// Return: bool - True = yes valid arg, false = no. +// Throws: None. //-- -bool CMICmdArgValNumber::IsArgNumber( const CMIUtilString & vrTxt ) const +bool +CMICmdArgValNumber::IsArgNumber(const CMIUtilString &vrTxt) const { - // Look for --someLongOption - if( std::string::npos != vrTxt.find( "--" ) ) - return false; - - return vrTxt.IsNumber(); + // Look for --someLongOption + if (std::string::npos != vrTxt.find("--")) + return false; + + return vrTxt.IsNumber(); } //++ ------------------------------------------------------------------------------------ -// Details: Extract the thread group number from the thread group argument. -// Type: Method. -// Args: vrTxt - (R) Some text. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. +// Details: Extract the thread group number from the thread group argument. +// Type: Method. +// Args: vrTxt - (R) Some text. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. //-- -bool CMICmdArgValNumber::ExtractNumber( const CMIUtilString & vrTxt ) +bool +CMICmdArgValNumber::ExtractNumber(const CMIUtilString &vrTxt) { - MIint64 nNumber = 0; - bool bOk = vrTxt.ExtractNumber( nNumber ); - if( bOk ) - { - m_nNumber = static_cast< MIint >( nNumber ); - } - - return bOk; + MIint64 nNumber = 0; + bool bOk = vrTxt.ExtractNumber(nNumber); + if (bOk) + { + m_nNumber = static_cast<MIint>(nNumber); + } + + return bOk; } //++ ------------------------------------------------------------------------------------ -// Details: Retrieve the thread group ID found in the argument. -// Type: Method. -// Args: None. -// Return: MIuint - Thread group ID. -// Throws: None. +// Details: Retrieve the thread group ID found in the argument. +// Type: Method. +// Args: None. +// Return: MIuint - Thread group ID. +// Throws: None. //-- -MIint64 CMICmdArgValNumber::GetNumber( void ) const +MIint64 +CMICmdArgValNumber::GetNumber(void) const { - return m_nNumber; + return m_nNumber; } - |