256 lines
6.9 KiB
C++
256 lines
6.9 KiB
C++
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: tgetpwnam.cxx,v $
|
|
*
|
|
* $Revision: 1.3 $
|
|
*
|
|
* last change: $Author: obo $ $Date: 2006-09-17 09:11:16 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
// MARKER(update_precomp.py): autogen include statement, do not remove
|
|
#include "precompiled_sal.hxx"
|
|
|
|
#include <pwd.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <time.h>
|
|
#include <pthread.h>
|
|
#include <netdb.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <arpa/inet.h>
|
|
#ifndef NETBSD
|
|
#include <shadow.h>
|
|
#endif
|
|
|
|
/* exercises some reentrant libc-fucntions */
|
|
|
|
extern "C"
|
|
{
|
|
struct tm *localtime_r(const time_t *timep, struct tm *buffer);
|
|
struct passwd* getpwnam_r(char*, struct passwd*, char *, int);
|
|
struct spwd* getspnam_r(char*, struct spwd*, char *, int);
|
|
struct hostent *gethostbyname_r(const char *name, struct hostent *result,
|
|
char *buffer, int buflen, int *h_errnop);
|
|
}
|
|
|
|
static int go;
|
|
|
|
|
|
|
|
extern "C" void *workfunc1(void*)
|
|
{
|
|
char buffer[256];
|
|
struct tm sttm;
|
|
time_t nepoch;
|
|
struct passwd stpwd;
|
|
struct hostent sthostent;
|
|
int nerr;
|
|
|
|
printf("starting thread 1 ...\n");
|
|
while (go) {
|
|
getpwnam_r("hr", &stpwd, buffer, sizeof(buffer));
|
|
gethostbyname_r("blauwal", &sthostent, buffer, sizeof(buffer), &nerr);
|
|
time(&nepoch);
|
|
localtime_r(&nepoch, &sttm);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
extern "C" void *workfunc2(void*)
|
|
{
|
|
char buffer[256];
|
|
struct tm sttm;
|
|
time_t nepoch;
|
|
struct passwd stpwd;
|
|
struct hostent sthostent;
|
|
int nerr;
|
|
|
|
printf("starting thread 2 ...\n");
|
|
while(go) {
|
|
getpwnam_r("mh", &stpwd, buffer, sizeof(buffer));
|
|
gethostbyname_r("hr-1242", &sthostent, buffer, sizeof(buffer), &nerr);
|
|
time(&nepoch);
|
|
localtime_r(&nepoch, &sttm);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
extern int h_errno;
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
char buffer[256];
|
|
struct tm *ptm;
|
|
time_t nepoch;
|
|
struct passwd *pwd, *pres1;
|
|
#ifndef NETBSD
|
|
struct spwd *spwd, *pres2;
|
|
#endif
|
|
struct hostent *phostent, *pres3;
|
|
char **p;
|
|
|
|
pthread_t tid1,tid2;
|
|
int res1,res2;
|
|
|
|
go = 1;
|
|
|
|
pthread_create(&tid1, NULL, workfunc1, &res1);
|
|
pthread_create(&tid2, NULL, workfunc2, &res2);
|
|
|
|
pwd = (struct passwd*)malloc(sizeof(struct passwd));
|
|
|
|
pres1 = getpwnam_r("hr", pwd, buffer, sizeof(buffer));
|
|
|
|
sleep(3);
|
|
|
|
if (pres1) {
|
|
printf("Name: %s\n", pwd->pw_name);
|
|
printf("Passwd: %s\n", pwd->pw_passwd);
|
|
printf("Uid: %d\n", pwd->pw_uid);
|
|
printf("Gid: %d\n", pwd->pw_gid);
|
|
#ifdef NETBSD
|
|
printf("Change: %s", ctime(&pwd->pw_change));
|
|
printf("Class: %s\n", pwd->pw_class);
|
|
#else
|
|
printf("Age: %s\n", pwd->pw_age);
|
|
printf("Comment: %s\n", pwd->pw_comment);
|
|
#endif
|
|
printf("Gecos: %s\n", pwd->pw_gecos);
|
|
printf("Dir: %s\n", pwd->pw_dir);
|
|
printf("Shell: %s\n", pwd->pw_shell);
|
|
}
|
|
else
|
|
printf("getpwnam_r() failed!\n");
|
|
|
|
free(pwd);
|
|
|
|
#ifndef NETBSD
|
|
spwd = (struct spwd*)malloc(sizeof(struct spwd));
|
|
|
|
pres2 = getspnam_r("hr", spwd, buffer, sizeof(buffer));
|
|
|
|
if (pres2) {
|
|
printf("Name: %s\n", spwd->sp_namp);
|
|
printf("Passwd: %s\n", spwd->sp_pwdp);
|
|
printf("Last Change: %ld\n", spwd->sp_lstchg);
|
|
printf("Min: %ld\n", spwd->sp_min);
|
|
printf("Max: %ld\n", spwd->sp_max);
|
|
}
|
|
else
|
|
printf("getspnam_r() failed!\n");
|
|
|
|
free(spwd);
|
|
#endif
|
|
|
|
ptm = (struct tm*)malloc(sizeof(struct tm));
|
|
|
|
time(&nepoch);
|
|
localtime_r(&nepoch, ptm);
|
|
|
|
printf("Seconds: %d\n", ptm->tm_sec);
|
|
printf("Minutes: %d\n", ptm->tm_min);
|
|
printf("Hour: %d\n", ptm->tm_hour);
|
|
printf("Day of Month: %d\n", ptm->tm_mday);
|
|
printf("Month: %d\n", ptm->tm_mon);
|
|
printf("Year: %d\n", ptm->tm_year);
|
|
printf("Day of week: %d\n", ptm->tm_wday);
|
|
printf("Day in the year: %d\n", ptm->tm_yday);
|
|
printf("Daylight saving time: %d\n", ptm->tm_isdst);
|
|
#ifdef NETBSD
|
|
printf("Timezone: %s\n", ptm->tm_zone);
|
|
#else
|
|
printf("Timezone: %s\n", ptm->tm_name);
|
|
#endif
|
|
|
|
free(ptm);
|
|
|
|
phostent = (struct hostent*)malloc(sizeof(struct hostent));
|
|
|
|
pres3 = gethostbyname_r("blauwal", phostent, buffer, sizeof(buffer), h_errno);
|
|
|
|
if (pres3) {
|
|
printf("Official Hostname: %s\n", phostent->h_name);
|
|
for ( p = phostent->h_aliases; *p != NULL; p++ )
|
|
printf("Alias: %s\n", *p);
|
|
printf("Addresstype: %d\n", phostent->h_addrtype);
|
|
printf("Address length: %d\n", phostent->h_length);
|
|
if ( phostent->h_addrtype == AF_INET ) {
|
|
for ( p = phostent->h_addr_list; *p != NULL; *p++ )
|
|
printf("Address: %s\n", inet_ntoa(**((in_addr**)p)));
|
|
}
|
|
}
|
|
|
|
|
|
/* test boundary conditions */
|
|
char smallbuf[23]; /* buffer to small */
|
|
pres3 = gethostbyname_r("blauwal", phostent, smallbuf, sizeof(smallbuf), h_errno);
|
|
if (!pres3) {
|
|
perror("Expect ERANGE");
|
|
}
|
|
else
|
|
{
|
|
printf("ERROR: Check for buffersize went wrong\n");
|
|
}
|
|
|
|
#ifdef NETBSD
|
|
char exactbuf[35];
|
|
#else
|
|
char exactbuf[24]; /* should be exact the necessary size */
|
|
#endif
|
|
pres3 = gethostbyname_r("blauwal", phostent, exactbuf, sizeof(exactbuf), &h_errno);
|
|
if (!pres3) {
|
|
perror("Check with exact buffersize");
|
|
}
|
|
else
|
|
{
|
|
printf("Boundary check ok\n");
|
|
}
|
|
|
|
/* test error conditions */
|
|
pres3 = gethostbyname_r("nohost", phostent, buffer, sizeof(buffer), &h_errno);
|
|
if (!pres3) {
|
|
herror("Expect HOST_NOT_FOUND");
|
|
}
|
|
else
|
|
{
|
|
printf("failed to detect non existant host\n");
|
|
}
|
|
|
|
free(phostent);
|
|
go = 0; /* atomic enough for our purposes */
|
|
|
|
pthread_join(tid1, NULL);
|
|
pthread_join(tid2, NULL);
|
|
|
|
exit(0);
|
|
}
|
|
|
|
|