fp@1142: /*****************************************************************************
fp@1142:  *
fp@1142:  * $Id$
fp@1142:  *
fp@1142:  ****************************************************************************/
fp@1142: 
fp@1142: #include <sstream>
fp@1142: #include <iomanip>
fp@1142: using namespace std;
fp@1142: 
fp@1142: #include "CommandDebug.h"
fp@1142: 
fp@1142: /*****************************************************************************/
fp@1142: 
fp@1142: CommandDebug::CommandDebug():
fp@1142:     Command("debug", "Set the master's debug level.")
fp@1142: {
fp@1142: }
fp@1142: 
fp@1142: /*****************************************************************************/
fp@1142: 
fp@1142: string CommandDebug::helpString() const
fp@1142: {
fp@1142:     stringstream str;
fp@1142: 
fp@1142: 	str << getName() << " <LEVEL>" << endl
fp@1142: 		<< endl
fp@1142:     	<< getBriefDescription() << endl
fp@1142:     	<< endl
fp@1142:     	<< "Debug messages are printed to syslog." << endl
fp@1142:     	<< endl
fp@1142:     	<< "Arguments:" << endl
fp@1142:     	<< "  LEVEL can have one of the following values:" << endl
fp@1142:     	<< "        0 for no debugging output," << endl
fp@1142:     	<< "        1 for some debug messages, or" << endl
fp@1142:     	<< "        2 for printing all frame contents (use with caution!)."
fp@1142: 		<< endl << endl
fp@1142:     	<< numericInfo();
fp@1142: 
fp@1142: 	return str.str();
fp@1142: }
fp@1142: 
fp@1142: /****************************************************************************/
fp@1142: 
fp@1142: void CommandDebug::execute(MasterDevice &m, const StringVector &args)
fp@1142: {
fp@1142:     stringstream str;
fp@1142:     int debugLevel;
fp@1142:     
fp@1142:     if (args.size() != 1) {
fp@1142:         stringstream err;
fp@1142:         err << "'" << getName() << "' takes exactly one argument!";
fp@1142:         throwInvalidUsageException(err);
fp@1142:     }
fp@1142: 
fp@1142:     str << args[0];
fp@1142:     str >> resetiosflags(ios::basefield) // guess base from prefix
fp@1142:         >> debugLevel;
fp@1142: 
fp@1142:     if (str.fail()) {
fp@1142:         stringstream err;
fp@1142:         err << "Invalid debug level '" << args[0] << "'!";
fp@1142:         throwInvalidUsageException(err);
fp@1142:     }
fp@1142: 
fp@1142:     m.open(MasterDevice::ReadWrite);
fp@1142:     m.setDebug(debugLevel);
fp@1142: }
fp@1142: 
fp@1142: /*****************************************************************************/