main.m

Go to the documentation of this file.

/*
    toten
    Copyright (C) 2004,2005 Toten Developers

    Toten is the legal property of its developers, whose names are
    too numerous to list here.  Please refer to the COPYRIGHT file
    for the full text of this license and to the AUTHORS file for
    the complete list of developers.

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This program 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#include "toten.h"

/**
 \file main.m
 Has the main function, log file support functions, and a self-check function. 
 */


void execute(char *buff);
int check_toten(void);

/* Logging functions */
int open_logfile(void);
int write_log(char *log);

static FILE *logfile;

int main(int argc, char **argv)
{
        open_logfile();

        if(argc > 1) {  
                if(!strncmp(argv[1],"--check",7)) {             
                        return check_toten();
                }
        }
        else {  
                /* toten is supposed to be a network server.  In the interest of
                   getting the main game engine developed before the network portion,
                   I am putting in code here that should be in the client program for
                   testing purposes. */

                /*
                char buff[100];

                for(;;) {
                        printf(": ");
                        fgets(buff,90,stdin);
                        execute(buff);
                        memset(buff,'\0',100);
                }
                */

                setup_network_connection();
        }
        
        return 0;
}

void execute(char *buff)
{

}

int check_toten(void)
{
        TObject *obj;
        int ref;

        write_log("Starting the self-test...");
        
        printf("Creating a generic object...");
        obj = [TObject alloc];
        [obj init];
        printf("OK\n");

        printf("The current reference count on this object is %d.\n",[obj get_refcount]);
        printf("Incrementing the reference count twice...");
        [obj grab];
        [obj grab];
        printf("OK\n");
        printf("Decrementing the reference count four times...");
        [obj release];
        [obj release];
        ref = [obj release];
        printf("OK, new reference count is %d.\nObject is deallocated.\n",ref);

        printf("\nCreating a sword...");
        obj = [TItem alloc];

        [obj init:1:10:100:5:"kilograms":"Sword":"A sword"];    

        printf("OK\n");
        printf("Level:%d\nName:%s\nHP:%d\nPrice:%d\nWeight:%d %s\nDescription:%s\n",[obj get_lvl],[obj get_name],
                        [obj get_hp],[obj get_price],[obj get_weight],[obj get_weight_unit],[obj get_description]);

        printf("Deallocating the sword...");
        [obj release];
        printf("OK");

        write_log("Self-test finished, passed.");
        
}

/**
        If the directory ~/.toten doesn't exist, we assume that no logging is desired.
        Therefore, you should mkdir ~/.toten first if you want toten to log its activities.
 */
int open_logfile(void)
{
        char path[200];
        
        snprintf(path,199,"%s/.toten/log.txt",getenv("HOME"));
        
        if((logfile = fopen(path, "a+")) == NULL) {
                logfile = stdout; /* STDOUT */
                write_log("Couldn't open file, logging to stdout instead.\n");
        }
                
}

int write_log(char *log)
{       
        char timestring[100];
        struct tm *my_tm;
        time_t my_time;
        
        my_time = time(NULL);   

        my_tm = gmtime(&my_time);
        
        strftime(timestring,99,"%b %d %Y %H:%M:%S",my_tm);

        fprintf(logfile,"%s - %s\n",timestring,log);
                        
}

---