Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>
#include <bio.h>
#include <ctype.h>
#include "authcmdlib.h"

void
wrbio(char *file, Acctbio *a)
{
        char buf[1024];
        int i, fd, n;

        fd = open(file, OWRITE);
        if(fd < 0)
                error("can't open %s", file);
        if(seek(fd, 0, 2) < 0)
                error("can't seek %s", file);

        if(a->postid == 0)
                a->postid = "";
        if(a->name == 0)
                a->name = "";
        if(a->dept == 0)
                a->dept = "";
        if(a->email[0] == 0)
                a->email[0] = strdup(a->user);

        n = 0;
        n += snprint(buf+n, sizeof(buf)-n, "%s|%s|%s|%s",
                a->user, a->postid, a->name, a->dept);
        for(i = 0; i < Nemail; i++){
                if(a->email[i] == 0)
                        break;
                n += snprint(buf+n, sizeof(buf)-n, "|%s", a->email[i]);
        }
        n += snprint(buf+n, sizeof(buf)-n, "\n");

        write(fd, buf, n);
        close(fd);
}