netapi: add NetLocalGroupGetInfo() example code.

Guenther
(This used to be commit 591003b109)

source3/lib/netapi/examples/Makefile.in

@@ -33,7 +33,8 @@ PROGS = bin/getdc@EXEEXT@ \
 	bin/group_adduser@EXEEXT@ \
 	bin/group_deluser@EXEEXT@ \
 	bin/localgroup_add@EXEEXT@ \
-	bin/localgroup_del@EXEEXT@
+	bin/localgroup_del@EXEEXT@ \
+	bin/localgroup_getinfo@EXEEXT@
 
 all: $(PROGS)
 
@@ -79,6 +80,7 @@ GROUPADDUSER_OBJ = group/group_adduser.o $(CMDLINE_OBJ)
 GROUPDELUSER_OBJ = group/group_deluser.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)
 
 bin/getdc@EXEEXT@: $(BINARY_PREREQS) $(GETDC_OBJ)
 	@echo Linking $@
@@ -148,6 +150,10 @@ bin/localgroup_del@EXEEXT@: $(BINARY_PREREQS) $(LOCALGROUPDEL_OBJ)
 	@echo Linking $@
 	@$(CC) $(FLAGS) -o $@ $(LOCALGROUPDEL_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
 
+bin/localgroup_getinfo@EXEEXT@: $(BINARY_PREREQS) $(LOCALGROUPGETINFO_OBJ)
+	@echo Linking $@
+	@$(CC) $(FLAGS) -o $@ $(LOCALGROUPGETINFO_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
+
 clean:
 	-rm -f $(PROGS)
 	-rm -f core */*~ *~ \

source3/lib/netapi/examples/localgroup/localgroup_getinfo.c

@@ -0,0 +1,112 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *  NetLocalGroupGetInfo 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;
+	uint8_t *buffer = NULL;
+	uint32_t level = 0;
+	struct LOCALGROUP_INFO_0 *g0;
+	struct LOCALGROUP_INFO_1 *g1;
+	struct LOCALGROUP_INFO_1002 *g1002;
+
+	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("localgroup_getinfo", 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));
+	}
+
+	/* NetLocalGroupGetInfo */
+
+	status = NetLocalGroupGetInfo(hostname,
+				      groupname,
+				      level,
+				      &buffer);
+	if (status != 0) {
+		printf("NetLocalGroupGetInfo failed with: %s\n",
+			libnetapi_get_error_string(ctx, status));
+		goto out;
+	}
+
+	switch (level) {
+		case 0:
+			g0 = (struct LOCALGROUP_INFO_0 *)buffer;
+			printf("name: %s\n", g0->lgrpi0_name);
+			break;
+		case 1:
+			g1 = (struct LOCALGROUP_INFO_1 *)buffer;
+			printf("name: %s\n", g1->lgrpi1_name);
+			printf("comment: %s\n", g1->lgrpi1_comment);
+			break;
+		case 1002:
+			g1002 = (struct LOCALGROUP_INFO_1002 *)buffer;
+			printf("comment: %s\n", g1002->lgrpi1002_comment);
+			break;
+	}
+	NetApiBufferFree(buffer);
+
+ out:
+	libnetapi_free(ctx);
+	poptFreeContext(pc);
+
+	return status;
+}