jehanne/sys/src/cmd/auth/lib/rdbio.c

75 lines
1.7 KiB
C

/*
* This file is part of the UCB release of Plan 9. It is subject to the license
* terms in the LICENSE file found in the top-level directory of this
* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
* part of the UCB release of Plan 9, including this file, may be copied,
* modified, propagated, or distributed except according to the terms contained
* in the LICENSE file.
*/
/* Portions of this file are Copyright (C) 2015-2018 Giacomo Tesio <giacomo@tesio.it>
* See /doc/license/gpl-2.0.txt for details about the licensing.
*/
/* Portions of this file are Copyright (C) 9front's team.
* See /doc/license/9front-mit for details about the licensing.
* See http://git.9front.org/plan9front/plan9front/HEAD/info.html for a list of authors.
*/
#include <u.h>
#include <lib9.h>
#include <bio.h>
#include <chartypes.h>
#include <authsrv.h>
#include "authcmdlib.h"
void
clrbio(Acctbio *a)
{
int i;
if(a->user)
free(a->user);
if(a->postid)
free(a->postid);
if(a->name)
free(a->name);
if(a->dept)
free(a->dept);
for(i = 0; i < Nemail; i++)
if(a->email[i])
free(a->email[i]);
memset(a, 0, sizeof(Acctbio));
}
void
rdbio(char *file, char *user, Acctbio *a)
{
int i,n;
Biobuf *b;
char *p;
char *field[20];
memset(a, 0, sizeof(Acctbio));
b = Bopen(file, OREAD);
if(b != 0){
while(p = Brdline(b, '\n')){
p[Blinelen(b)-1] = 0;
n = getfields(p, field, nelem(field), 0, "|");
if(n < 4)
continue;
if(strcmp(field[0], user) != 0)
continue;
clrbio(a);
a->postid = strdup(field[1]);
a->name = strdup(field[2]);
a->dept = strdup(field[3]);
if(n-4 >= Nemail)
n = Nemail-4;
for(i = 4; i < n; i++)
a->email[i-4] = strdup(field[i]);
}
Bterm(b);
}
a->user = strdup(user);
}