netapi: add NetGroupGetUsers example code.

Guenther

diff --git a/source/lib/netapi/examples/Makefile.in b/source/lib/netapi/examples/Makefile.in
index ca387ee79ce2c7916fbbd3219fe201264a7dc75b..e7b61a177681a0eb47ba874bbc357195a4131a46 100644 (file)
--- a/source/lib/netapi/examples/Makefile.in
+++ b/source/lib/netapi/examples/Makefile.in
@@ -36,6 +36,7 @@ PROGS = bin/getdc@EXEEXT@ \
        bin/group_getinfo@EXEEXT@ \
        bin/group_adduser@EXEEXT@ \
        bin/group_deluser@EXEEXT@ \
+       bin/group_getusers@EXEEXT@ \
        bin/localgroup_add@EXEEXT@ \
        bin/localgroup_del@EXEEXT@ \
        bin/localgroup_getinfo@EXEEXT@ \
@@ -89,6 +90,7 @@ GROUPSETINFO_OBJ = group/group_setinfo.o $(CMDLINE_OBJ)
 GROUPGETINFO_OBJ = group/group_getinfo.o $(CMDLINE_OBJ)
 GROUPADDUSER_OBJ = group/group_adduser.o $(CMDLINE_OBJ)
 GROUPDELUSER_OBJ = group/group_deluser.o $(CMDLINE_OBJ)
+GROUPGETUSERS_OBJ = group/group_getusers.o $(CMDLINE_OBJ)
 LOCALGROUPADD_OBJ = localgroup/localgroup_add.o $(CMDLINE_OBJ)
 LOCALGROUPDEL_OBJ = localgroup/localgroup_del.o $(CMDLINE_OBJ)
 LOCALGROUPGETINFO_OBJ = localgroup/localgroup_getinfo.o $(CMDLINE_OBJ)
@@ -172,6 +174,10 @@ bin/group_deluser@EXEEXT@: $(BINARY_PREREQS) $(GROUPDELUSER_OBJ)
        @echo Linking $@
        @$(CC) $(FLAGS) -o $@ $(GROUPDELUSER_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
 
+bin/group_getusers@EXEEXT@: $(BINARY_PREREQS) $(GROUPGETUSERS_OBJ)
+       @echo Linking $@
+       @$(CC) $(FLAGS) -o $@ $(GROUPGETUSERS_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
+
 bin/localgroup_add@EXEEXT@: $(BINARY_PREREQS) $(LOCALGROUPADD_OBJ)
        @echo Linking $@
        @$(CC) $(FLAGS) -o $@ $(LOCALGROUPADD_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)

diff --git a/source/lib/netapi/examples/group/group_getusers.c b/source/lib/netapi/examples/group/group_getusers.c
new file mode 100644 (file)
index 0000000..55d0717
--- /dev/null
+++ b/source/lib/netapi/examples/group/group_getusers.c
@@ -0,0 +1,132 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *  NetGroupGetUsers query
+ *  Copyright (C) Guenther Deschner 2008
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <sys/types.h>
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <netapi.h>
+
+#include "common.h"
+
+int main(int argc, const char **argv)
+{
+       NET_API_STATUS status;
+       struct libnetapi_ctx *ctx = NULL;
+       const char *hostname = NULL;
+       const char *groupname = NULL;
+       uint32_t level = 0;
+       uint8_t *buffer = NULL;
+       uint32_t entries_read = 0;
+       uint32_t total_entries = 0;
+       uint32_t resume_handle = 0;
+       int i;
+
+       struct GROUP_USERS_INFO_0 *info0 = NULL;
+       struct GROUP_USERS_INFO_1 *info1 = NULL;
+
+       poptContext pc;
+       int opt;
+
+       struct poptOption long_options[] = {
+               POPT_AUTOHELP
+               POPT_COMMON_LIBNETAPI_EXAMPLES
+               POPT_TABLEEND
+       };
+
+       status = libnetapi_init(&ctx);
+       if (status != 0) {
+               return status;
+       }
+
+       pc = poptGetContext("group_getusers", argc, argv, long_options, 0);
+
+       poptSetOtherOptionHelp(pc, "hostname groupname level");
+       while((opt = poptGetNextOpt(pc)) != -1) {
+       }
+
+       if (!poptPeekArg(pc)) {
+               poptPrintHelp(pc, stderr, 0);
+               goto out;
+       }
+       hostname = poptGetArg(pc);
+
+       if (!poptPeekArg(pc)) {
+               poptPrintHelp(pc, stderr, 0);
+               goto out;
+       }
+       groupname = poptGetArg(pc);
+
+       if (poptPeekArg(pc)) {
+               level = atoi(poptGetArg(pc));
+       }
+
+       /* NetGroupGetUsers */
+
+       do {
+               status = NetGroupGetUsers(hostname,
+                                         groupname,
+                                         level,
+                                         &buffer,
+                                         (uint32_t)-1,
+                                         &entries_read,
+                                         &total_entries,
+                                         &resume_handle);
+               if (status == 0 || status == ERROR_MORE_DATA) {
+                       printf("total entries: %d\n", total_entries);
+                       switch (level) {
+                               case 0:
+                                       info0 = (struct GROUP_USERS_INFO_0 *)buffer;
+                                       break;
+                               case 1:
+                                       info1 = (struct GROUP_USERS_INFO_1 *)buffer;
+                                       break;
+                               default:
+                                       break;
+                       }
+                       for (i=0; i<entries_read; i++) {
+                               switch (level) {
+                                       case 0:
+                                               printf("#%d group: %s\n", i, info0->grui0_name);
+                                               info0++;
+                                               break;
+                                       case 1:
+                                               printf("#%d group: %s\n", i, info1->grui1_name);
+                                               printf("#%d attributes: %d\n", i, info1->grui1_attributes);
+                                               info1++;
+                                               break;
+                               }
+                       }
+                       NetApiBufferFree(buffer);
+               }
+       } while (status == ERROR_MORE_DATA);
+
+       if (status != 0) {
+               printf("NetGroupGetUsers failed with: %s\n",
+                       libnetapi_get_error_string(ctx, status));
+       }
+
+ out:
+       libnetapi_free(ctx);
+       poptFreeContext(pc);
+
+       return status;
+}