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#ifndef CPPUNIT_HELPER_COMMANDLINEPARSER_H
#define CPPUNIT_HELPER_COMMANDLINEPARSER_H
#include <cppunit/Portability.h>
#include <deque>
#include <cppunit/plugin/PlugInParameters.h>
#include <string>
#include <stdexcept>
/*! Exception thrown on error while parsing command line.
*/
class CommandLineParserException : public std::runtime_error
{
public:
CommandLineParserException( std::string message )
: std::runtime_error( message )
{
}
};
struct CommandLinePlugInInfo
{
std::string m_fileName;
CPPUNIT_NS::PlugInParameters m_parameters;
};
/*! \brief Parses a command line.
-c --compiler
-x --xml [filename]
-s --xsl stylesheet
-e --encoding encoding
-b --brief-progress
-n --no-progress
-t --text
-o --cout
-w --wait
filename[="options"]
:testpath
*/
class CommandLineParser
{
public:
/*! Constructs a CommandLineParser object.
*/
CommandLineParser( int argc,
const char *argv[] );
/// Destructor.
virtual ~CommandLineParser();
/*! Parses the command line.
* \exception CommandLineParserException if an error occurs.
*/
void parse();
bool useCompilerOutputter() const;
bool useXmlOutputter() const;
std::string getXmlFileName() const;
std::string getXmlStyleSheet() const;
std::string getEncoding() const;
bool useBriefTestProgress() const;
bool noTestProgress() const;
bool useTextOutputter() const;
bool useCoutStream() const;
bool waitBeforeExit() const;
std::string getTestPath() const;
int getPlugInCount() const;
CommandLinePlugInInfo getPlugInAt( int index ) const;
protected:
/// Prevents the use of the copy constructor.
CommandLineParser( const CommandLineParser © );
/// Prevents the use of the copy operator.
void operator =( const CommandLineParser © );
void readNonOptionCommands();
bool hasNextArgument() const;
std::string getNextArgument();
std::string getCurrentArgument() const;
bool argumentStartsWith( const std::string &expected ) const;
void getNextOption();
bool isOption( const std::string &shortName,
const std::string &longName );
std::string getNextParameter();
std::string getNextOptionalParameter();
void fail( std::string message );
protected:
bool m_useCompiler;
bool m_useXml;
std::string m_xmlFileName;
std::string m_xsl;
std::string m_encoding;
bool m_briefProgress;
bool m_noProgress;
bool m_useText;
bool m_useCout;
bool m_waitBeforeExit;
std::string m_testPath;
typedef std::deque<CommandLinePlugInInfo> PlugIns;
PlugIns m_plugIns;
typedef std::deque<std::string> Arguments;
Arguments m_arguments;
unsigned int m_currentArgument;
std::string m_option;
};
#endif // CPPUNIT_HELPER_COMMANDLINEPARSER_H
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