initial import

1 files changed, 279 insertions, 0 deletions

diff --git a/sal/workben/tgetpwnam.cxx b/sal/workben/tgetpwnam.cxx
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index 000000000000..e11fb799e10a
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+++ b/sal/workben/tgetpwnam.cxx
@@ -0,0 +1,279 @@
+/*************************************************************************
+ *
+ *  $RCSfile: tgetpwnam.cxx,v $
+ *
+ *  $Revision: 1.1.1.1 $
+ *
+ *  last change: $Author: hr $ $Date: 2000-09-18 15:17:31 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 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
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#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);
+}
+
+