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#include "commands.hpp"
#include <iostream>
#include <cstdlib>
Commands::Commands( OpenDBX::Conn& conn )
{
m_conn = conn;
m_cmds[".header"] = &Commands::header;
m_cmds[".help"] = &Commands::help;
m_cmds[".quit"] = &Commands::quit;
}
void Commands::exec( const string& cmdstr, struct format* fparam )
{
string cmd, arg;
string::size_type pos = cmdstr.find_first_of( " \n\t" );
if( pos != string::npos ) {
cmd = cmdstr.substr( 0, pos );
arg = cmdstr.substr( pos, string::npos );
} else {
cmd = cmdstr;
}
if( m_cmds.find( cmd ) == m_cmds.end() ) {
std::cout << gettext( "Unknown command, use .help to list available commands" ) << std::endl;
} else {
(this->*m_cmds[cmd])( arg, fparam );
}
}
void Commands::header( const string& str, struct format* fparam )
{
if( fparam->header != true ) {
std::cout << gettext( "Printing column names is now enabled" ) << std::endl;
fparam->header = true;
} else{
std::cout << gettext( "Printing column names is now disabled" ) << std::endl;
fparam->header = false;
}
}
void Commands::help( const string& str, struct format* fparam )
{
std::cout << gettext( "Available commands:" ) << std::endl;
std::cout << " .header " << gettext( "toggle printing column names for result sets" ) << std::endl;
std::cout << " .help " << gettext( "print this help" ) << std::endl;
std::cout << " .quit " << gettext( "exit program" ) << std::endl;
}
void Commands::quit( const string& str, struct format* fparam )
{
std::cout << gettext( "Good bye" ) << std::endl;
::exit( 0 );
}
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