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- /***********************************************************
- Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
- The Netherlands.
-
- All Rights Reserved
-
- Permission to use, copy, modify, and distribute this software and its
- documentation for any purpose and without fee is hereby granted,
- provided that the above copyright notice appear in all copies and that
- both that copyright notice and this permission notice appear in
- supporting documentation, and that the names of Stichting Mathematisch
- Centrum or CWI or Corporation for National Research Initiatives or
- CNRI not be used in advertising or publicity pertaining to
- distribution of the software without specific, written prior
- permission.
-
- While CWI is the initial source for this software, a modified version
- is made available by the Corporation for National Research Initiatives
- (CNRI) at the Internet address ftp://ftp.python.org.
-
- STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
- REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
- CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- PERFORMANCE OF THIS SOFTWARE.
-
- ******************************************************************/
-
- /* UNIX password file access module */
-
- #include "allobjects.h"
- #include "modsupport.h"
-
- #include <sys/types.h>
- #include <pwd.h>
-
- #ifdef AMITCP
- #include <proto/usergroup.h>
- #endif
-
- #include "protos/pwdmodule_protos.h"
-
- static object *mkpwent(p)
- struct passwd *p;
- {
- return mkvalue("(ssllsss)",
- p->pw_name,
- p->pw_passwd,
- #if defined(NeXT) && defined(_POSIX_SOURCE) && defined(__LITTLE_ENDIAN__)
- /* Correct a bug present on Intel machines in NextStep 3.2 and 3.3;
- for later versions you may have to remove this */
- (long)p->pw_short_pad1, /* ugh-NeXT broke the padding */
- (long)p->pw_short_pad2,
- #else
- (long)p->pw_uid,
- (long)p->pw_gid,
- #endif
- p->pw_gecos,
- p->pw_dir,
- p->pw_shell);
- }
-
- static object *pwd_getpwuid(self, args)
- object *self, *args;
- {
- int uid;
- struct passwd *p;
- if (!getintarg(args, &uid))
- return NULL;
- if ((p = getpwuid(uid)) == NULL) {
- err_setstr(KeyError, "getpwuid(): uid not found");
- return NULL;
- }
- return mkpwent(p);
- }
-
- static object *pwd_getpwnam(self, args)
- object *self, *args;
- {
- char *name;
- struct passwd *p;
- if (!getstrarg(args, &name))
- return NULL;
- if ((p = getpwnam(name)) == NULL) {
- err_setstr(KeyError, "getpwnam(): name not found");
- return NULL;
- }
- return mkpwent(p);
- }
-
- static object *pwd_getpwall(self, args)
- object *self, *args;
- {
- object *d;
- struct passwd *p;
- if (!getnoarg(args))
- return NULL;
- if ((d = newlistobject(0)) == NULL)
- return NULL;
- setpwent();
- while ((p = getpwent()) != NULL) {
- object *v = mkpwent(p);
- if (v == NULL || addlistitem(d, v) != 0) {
- XDECREF(v);
- DECREF(d);
- return NULL;
- }
- }
- return d;
- }
-
- static struct methodlist pwd_methods[] = {
- {"getpwuid", pwd_getpwuid,0},
- {"getpwnam", pwd_getpwnam,0},
- {"getpwall", pwd_getpwall,0},
- {NULL, NULL} /* sentinel */
- };
-
- void
- initpwd()
- {
- #ifdef AMITCP
- if(!checkusergrouplib()) return;
- #endif
-
- initmodule("pwd", pwd_methods);
- }
-