Add DsGetDcName libnetapi example.

Guenther
(This used to be commit 0216e55fa87a14fc45c320268f0511eb6638460b)

2 files changed, 95 insertions, 0 deletions

diff --git a/source3/lib/netapi/examples/Makefile.in b/source3/lib/netapi/examples/Makefile.in
index 9020d60224..b60437de37 100644
--- a/source3/lib/netapi/examples/Makefile.in
+++ b/source3/lib/netapi/examples/Makefile.in
@@ -18,6 +18,7 @@ COMPILE_CC = $(CC) -I. $(FLAGS) $(PICFLAG) -c $< -o $@
 COMPILE = $(COMPILE_CC)
 
 PROGS = bin/getdc@EXEEXT@ \
+	bin/dsgetdc@EXEEXT@ \
 	bin/netdomjoin@EXEEXT@ \
 	bin/netdomjoin-gui@EXEEXT@ \
 	bin/getjoinableous@EXEEXT@
@@ -50,6 +51,7 @@ bin/.dummy:
 
 CMDLINE_OBJ = common.o
 GETDC_OBJ = getdc/getdc.o $(CMDLINE_OBJ)
+DSGETDC_OBJ = dsgetdc/dsgetdc.o $(CMDLINE_OBJ)
 NETDOMJOIN_OBJ = netdomjoin/netdomjoin.o $(CMDLINE_OBJ)
 NETDOMJOIN_GUI_OBJ = netdomjoin-gui/netdomjoin-gui.o
 GETJOINABLEOUS_OBJ = getjoinableous/getjoinableous.o $(CMDLINE_OBJ)
@@ -58,6 +60,10 @@ bin/getdc@EXEEXT@: $(BINARY_PREREQS) $(GETDC_OBJ)
 	@echo Linking $@
 	@$(CC) $(FLAGS) -o $@ $(GETDC_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
 
+bin/dsgetdc@EXEEXT@: $(BINARY_PREREQS) $(DSGETDC_OBJ)
+	@echo Linking $@
+	@$(CC) $(FLAGS) -o $@ $(DSGETDC_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
+
 bin/getjoinableous@EXEEXT@: $(BINARY_PREREQS) $(GETJOINABLEOUS_OBJ)
 	@echo Linking $@
 	@$(CC) $(FLAGS) -o $@ $(GETJOINABLEOUS_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
diff --git a/source3/lib/netapi/examples/dsgetdc/dsgetdc.c b/source3/lib/netapi/examples/dsgetdc/dsgetdc.c
new file mode 100644
index 0000000000..7c0ec4d57d
--- /dev/null
+++ b/source3/lib/netapi/examples/dsgetdc/dsgetdc.c
@@ -0,0 +1,89 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *  DsGetDcName 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 *domain = NULL;
+	struct DOMAIN_CONTROLLER_INFO *info = 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("dsgetdc", argc, argv, long_options, 0);
+
+	poptSetOtherOptionHelp(pc, "hostname domainname");
+	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;
+	}
+	domain = poptGetArg(pc);
+
+	/* DsGetDcName */
+
+	status = DsGetDcName(hostname, domain, NULL, NULL, 0, &info);
+	if (status != 0) {
+		printf("DsGetDcName failed with: %s\n",
+			libnetapi_errstr(status));
+		return status;
+	}
+
+	printf("domain %s has name: %s\n",
+		info->domain_name, info->domain_controller_name);
+
+ out:
+	NetApiBufferFree(info);
+	libnetapi_free(ctx);
+	poptFreeContext(pc);
+
+	return status;
+}