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/*
Copyright (C) 1998 T. Scott Dattalo
This file is part of gpsim.
gpsim is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
gpsim is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with gpsim; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <iostream>
#include <iomanip>
#include <string>
#include "command.h"
#include "cmd_help.h"
#include "../src/value.h"
static cmd_options cmd_help_options[] =
{
{ 0, 0, 0 }
};
cmd_help help;
cmd_help::cmd_help()
: command("help",0)
{
brief_doc = string("Type help \"command\" for more help on a command");
long_doc = string ("\n\tgpsim is a software simulator for the Microchip PIC microcontrollers\n\
\tPlease refer to the distributed README files and the ./doc subdirectory\n\
\tfor more information\n\
\n\tTo get help on a command, type help \"command\"\n\
\n\tIn addition, help on most symbols can be obtained by help\"symbol name\"\n\
\n\t(Use the symbol command to see the currently defined symbols\n\
"
);
op = cmd_help_options;
}
void cmd_help::help(void)
{
for(int i=0; i<number_of_commands; i++)
{
command * pCmd = command_list[i];
cout << pCmd->name();
int l = 16 - strlen(pCmd->name());
if(pCmd->abbreviation() != 0) {
cout << ":" << pCmd->abbreviation();
l -= strlen(pCmd->abbreviation()) + 1;
}
for(int k=0; k<l; k++)
cout << ' ';
cout << pCmd->brief_doc << '\n';
}
}
void cmd_help::help(const char *cmd)
{
command * pCmd = search_commands(cmd);
if(pCmd != 0) {
cout << pCmd->long_doc << '\n';
return;
}
cout << cmd << " is not a valid gpsim command. Try these instead:\n";
help();
}
void cmd_help::help(gpsimObject *s)
{
if(s) {
cout << s->toString() << endl;
cout << s->description() << endl;
}
}
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