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#include "CommandLineParser.h"
CommandLineParser::CommandLineParser( int argc,
const char *argv[] )
: m_useCompiler( false )
, m_useXml( false )
, m_briefProgress( false )
, m_noProgress( false )
, m_useText( false )
, m_useCout( false )
, m_waitBeforeExit( false )
, m_currentArgument( 0 )
{
for ( int index =1; index < argc; ++index )
{
std::string argument( argv[index ] );
m_arguments.push_back( argument );
}
}
CommandLineParser::~CommandLineParser()
{
}
void
CommandLineParser::parse()
{
while ( hasNextArgument() )
{
getNextOption();
if ( isOption( "c", "compiler" ) )
m_useCompiler = true;
else if ( isOption( "x", "xml" ) )
{
m_useXml = true;
m_xmlFileName = getNextOptionalParameter();
}
else if ( isOption( "s", "xsl" ) )
m_xsl = getNextParameter();
else if ( isOption( "e", "encoding" ) )
m_encoding = getNextParameter();
else if ( isOption( "b", "brief-progress" ) )
m_briefProgress = true;
else if ( isOption( "n", "no-progress" ) )
m_noProgress = true;
else if ( isOption( "t", "text" ) )
m_useText = true;
else if ( isOption( "o", "cout" ) )
m_useCout = true;
else if ( isOption( "w", "wait" ) )
m_waitBeforeExit = true;
else if ( !m_option.empty() )
fail( "Unknown option" );
else if ( hasNextArgument() )
readNonOptionCommands();
}
}
void
CommandLineParser::readNonOptionCommands()
{
if ( argumentStartsWith( ":" ) )
m_testPath = getNextArgument().substr( 1 );
else
{
CommandLinePlugInInfo plugIn;
int indexParameter = getCurrentArgument().find( '=' );
if ( indexParameter < 0 )
plugIn.m_fileName = getCurrentArgument();
else
{
plugIn.m_fileName = getCurrentArgument().substr( 0, indexParameter );
std::string parameters = getCurrentArgument().substr( indexParameter +1 );
plugIn.m_parameters = CPPUNIT_NS::PlugInParameters( parameters );
}
m_plugIns.push_back( plugIn );
getNextArgument();
}
}
bool
CommandLineParser::hasNextArgument() const
{
return m_currentArgument < m_arguments.size();
}
std::string
CommandLineParser::getNextArgument()
{
if ( hasNextArgument() )
return m_arguments[ m_currentArgument++ ];
return "";
}
std::string
CommandLineParser::getCurrentArgument() const
{
if ( m_currentArgument < m_arguments.size() )
return m_arguments[ m_currentArgument ];
return "";
}
bool
CommandLineParser::argumentStartsWith( const std::string &expected ) const
{
return getCurrentArgument().substr( 0, expected.length() ) == expected;
}
void
CommandLineParser::getNextOption()
{
if ( argumentStartsWith( "-" ) || argumentStartsWith( "--" ) )
m_option = getNextArgument();
else
m_option = "";
}
bool
CommandLineParser::isOption( const std::string &shortName,
const std::string &longName )
{
return (m_option == "-" + shortName) ||
(m_option == "--" + longName);
}
std::string
CommandLineParser::getNextParameter()
{
if ( !hasNextArgument() )
fail( "missing parameter" );
return getNextArgument();
}
std::string
CommandLineParser::getNextOptionalParameter()
{
if ( argumentStartsWith( "-" ) || argumentStartsWith( ":" ) )
return "";
return getNextArgument();
}
void
CommandLineParser::fail( std::string message )
{
throw CommandLineParserException( "while parsing option " + m_option+
",\n" + message );
}
bool
CommandLineParser::useCompilerOutputter() const
{
return m_useCompiler;
}
bool
CommandLineParser::useXmlOutputter() const
{
return m_useXml;
}
std::string
CommandLineParser::getXmlFileName() const
{
return m_xmlFileName;
}
std::string
CommandLineParser::getXmlStyleSheet() const
{
return m_xsl;
}
std::string
CommandLineParser::getEncoding() const
{
return m_encoding;
}
bool
CommandLineParser::useBriefTestProgress() const
{
return m_briefProgress;
}
bool
CommandLineParser::noTestProgress() const
{
return m_noProgress;
}
bool
CommandLineParser::useTextOutputter() const
{
return m_useText;
}
bool
CommandLineParser::useCoutStream() const
{
return m_useCout;
}
bool
CommandLineParser::waitBeforeExit() const
{
return m_waitBeforeExit;
}
int
CommandLineParser::getPlugInCount() const
{
return m_plugIns.size();
}
CommandLinePlugInInfo
CommandLineParser::getPlugInAt( int index ) const
{
return m_plugIns[ index ];
}
std::string
CommandLineParser::getTestPath() const
{
return m_testPath;
}
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