An example of WvPipe and WvLog together

	  
/*
 * A WvPipe and WvLog example.
 *
 * This program allows you to enter bash commands, runs them, and pipes the
 * output back to you
 */

#include "wvpipe.h"
#include "wvlog.h"

int main(int argc, char **argv)
{
    const char *_av[] = {
	"/bin/bash", NULL
    };
    const char **av = (argc < 2) ? _av : (const char **)(argv + 1);

    WvLog log(av[0]);
    WvPipe p(av[0], av, true, false, false);

    wvcon->autoforward(p);
    p.autoforward(*wvcon);

    p.write("test string\r\n");

    while (p.isok() && wvcon->isok())
    {
	if (p.select(100))
	    p.callback();
	if (wvcon->select(100))
	    wvcon->callback();
    }

    p.flush_then_close(50000);
    while (p.isok())
    {
	log("Flushing...\n");
	if (p.select(1000))
	    p.callback();
    }

    if (p.child_exited())
	log(WvLog::Notice, "Exited (return code == %s)\n",
	    p.exit_status());

    _exit(0); // don't kill the subtask

    return 0;
}