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authorGünther Deschner <gd@samba.org>2008-04-13 19:15:15 +0200
committerGünther Deschner <gd@samba.org>2008-04-13 19:15:15 +0200
commitd0acdc90385302cdac16a4eac0b503e2d3707108 (patch)
tree56077b8f42425336bf243979bf9e56b4778f5abf /source3/lib/netapi
parentb3367c9e353e947c6b0641418cbb66ae64db2ed3 (diff)
downloadsamba-d0acdc90385302cdac16a4eac0b503e2d3707108.tar.gz
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libnetapi: add NetQueryDisplayInformation example.
Guenther (This used to be commit 5f9332cf1f60bb5a23a16776b95af3a83c5deb40)
Diffstat (limited to 'source3/lib/netapi')
-rw-r--r--source3/lib/netapi/examples/Makefile.in8
-rw-r--r--source3/lib/netapi/examples/user/user_dispinfo.c98
2 files changed, 105 insertions, 1 deletions
diff --git a/source3/lib/netapi/examples/Makefile.in b/source3/lib/netapi/examples/Makefile.in
index 84a8ecf075..1e2e28c471 100644
--- a/source3/lib/netapi/examples/Makefile.in
+++ b/source3/lib/netapi/examples/Makefile.in
@@ -24,7 +24,8 @@ PROGS = bin/getdc@EXEEXT@ \
bin/getjoinableous@EXEEXT@ \
bin/user_add@EXEEXT@ \
bin/user_del@EXEEXT@ \
- bin/user_enum@EXEEXT@
+ bin/user_enum@EXEEXT@ \
+ bin/user_dispinfo@EXEEXT@
all: $(PROGS)
@@ -61,6 +62,7 @@ GETJOINABLEOUS_OBJ = getjoinableous/getjoinableous.o $(CMDLINE_OBJ)
USERADD_OBJ = user/user_add.o $(CMDLINE_OBJ)
USERDEL_OBJ = user/user_del.o $(CMDLINE_OBJ)
USERENUM_OBJ = user/user_enum.o $(CMDLINE_OBJ)
+USERDISPINFO_OBJ = user/user_dispinfo.o $(CMDLINE_OBJ)
bin/getdc@EXEEXT@: $(BINARY_PREREQS) $(GETDC_OBJ)
@echo Linking $@
@@ -94,6 +96,10 @@ bin/user_enum@EXEEXT@: $(BINARY_PREREQS) $(USERENUM_OBJ)
@echo Linking $@
@$(CC) $(FLAGS) -o $@ $(USERENUM_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
+bin/user_dispinfo@EXEEXT@: $(BINARY_PREREQS) $(USERDISPINFO_OBJ)
+ @echo Linking $@
+ @$(CC) $(FLAGS) -o $@ $(USERDISPINFO_OBJ) $(LDFLAGS) $(DYNEXP) $(CMDLINE_LIBS)
+
clean:
-rm -f $(PROGS)
-rm -f core */*~ *~ \
diff --git a/source3/lib/netapi/examples/user/user_dispinfo.c b/source3/lib/netapi/examples/user/user_dispinfo.c
new file mode 100644
index 0000000000..9f862505aa
--- /dev/null
+++ b/source3/lib/netapi/examples/user/user_dispinfo.c
@@ -0,0 +1,98 @@
+/*
+ * Unix SMB/CIFS implementation.
+ * NetQueryDisplayInformation 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;
+ void *buffer = NULL;
+ uint32_t entries_read = 0;
+ uint32_t idx = 0;
+ int i;
+
+ struct NET_DISPLAY_USER *user;
+
+ 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("user_dispinfo", argc, argv, long_options, 0);
+
+ poptSetOtherOptionHelp(pc, "hostname");
+ while((opt = poptGetNextOpt(pc)) != -1) {
+ }
+
+ if (!poptPeekArg(pc)) {
+ poptPrintHelp(pc, stderr, 0);
+ goto out;
+ }
+ hostname = poptGetArg(pc);
+
+ /* NetQueryDisplayInformation */
+
+ do {
+ status = NetQueryDisplayInformation(hostname,
+ 1,
+ idx,
+ 1000,
+ (uint32_t)-1,
+ &entries_read,
+ &buffer);
+ if (status == 0 || status == ERROR_MORE_DATA) {
+ user = (struct NET_DISPLAY_USER *)buffer;
+ for (i=0; i<entries_read; i++) {
+ printf("user %d: %s\n", i, user->usri1_name);
+ user++;
+ }
+ NetApiBufferFree(buffer);
+ }
+ } while (status == ERROR_MORE_DATA);
+
+ if (status != 0) {
+ printf("NetQueryDisplayInformation failed with: %s\n",
+ libnetapi_get_error_string(ctx, status));
+ }
+
+ out:
+ libnetapi_free(ctx);
+ poptFreeContext(pc);
+
+ return status;
+}