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

83 lines
2.1 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"
#define TABLEN 8
static char*
defreadln(char *prompt, char *def, int must, int *changed)
{
char pr[512];
char reply[256];
do {
if(def && *def){
if(must)
snprint(pr, sizeof pr, "%s[return = %s]: ", prompt, def);
else
snprint(pr, sizeof pr, "%s[return = %s, space = none]: ", prompt, def);
} else
snprint(pr, sizeof pr, "%s: ", prompt);
readln(pr, reply, sizeof(reply), 0);
switch(*reply){
case ' ':
break;
case 0:
return def;
default:
*changed = 1;
if(def)
free(def);
return strdup(reply);
}
} while(must);
if(def){
*changed = 1;
free(def);
}
return 0;
}
/*
* get bio from stdin
*/
int
querybio(char *file, char *user, Acctbio *a)
{
int i;
int changed;
rdbio(file, user, a);
a->postid = defreadln("Post id", a->postid, 0, &changed);
a->name = defreadln("User's full name", a->name, 1, &changed);
a->dept = defreadln("Department #", a->dept, 1, &changed);
a->email[0] = defreadln("User's email address", a->email[0], 1, &changed);
a->email[1] = defreadln("Sponsor's email address", a->email[1], 0, &changed);
for(i = 2; i < Nemail; i++){
if(a->email[i-1] == 0)
break;
a->email[i] = defreadln("other email address", a->email[i], 0, &changed);
}
return changed;
}