#include <stdlib.h>
#include <stdio.h>

extern char**environ;

//default
char *argv1[]={"xterm","/bin/fsh",0};   

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

    vesa_init(NULL);
    void *tty=terminal_init_vesa();

    //int xterm_in[2];
    int xterm_out[2];

    //_pipe(xterm_in);
    _pipe(xterm_out);

    int pid=_fork();

    if(!pid)
    {
            int tty_fd=_open("/dev/tty");

            //_close(xterm_in[1]);
            _close(xterm_out[0]);

            _dup2(tty_fd,0);// stdin
            _dup2(xterm_out[1],1);// stdout
            _dup2(xterm_out[1],2);// stderr

             // replace process with our foolshell or whatever
            if(argc==1)_execve(argv1[1],argv1,environ); 
            _execve(argv[1],argv,environ);
            
            while(1);
    }

    //_close(xterm_in[0]);
    _close(xterm_out[1]);

    //_dup2(xterm_in[1],0); // compositor writes here.
    //_close(xterm_in[1]);

    while(1)
    {
        char buf[1];

        _read(xterm_out[0],buf,1); // show what foolshell writes to its stdout/stderr
        terminal_put(tty,buf[0]);
        _gui_rect(); 
    }
}