s3-libnetapi: add NetRequestOfflineDomainJoin example code

Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>

diff --git a/source3/lib/netapi/examples/join/request_offline_domain_join.c b/source3/lib/netapi/examples/join/request_offline_domain_join.c
new file mode 100644 (file)
index 0000000..96bbe0b
--- /dev/null
+++ b/source3/lib/netapi/examples/join/request_offline_domain_join.c
@@ -0,0 +1,97 @@
+/*
+ *  Unix SMB/CIFS implementation.
+ *  NetRequestOfflineDomainJoin
+ *  Copyright (C) Guenther Deschner 2021
+ *
+ *  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 <string.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <inttypes.h>
+#include <stdlib.h>
+
+#include <netapi.h>
+
+#include "common.h"
+
+int main(int argc, const char **argv)
+{
+       NET_API_STATUS status;
+       const char *windows_path = NULL;
+       uint32_t options = 0;
+       uint8_t *provision_bin_data = NULL;
+       uint32_t provision_bin_data_size = 0;
+       const char *loadfile = NULL;
+       struct libnetapi_ctx *ctx = NULL;
+       int localos = 0;
+
+       poptContext pc;
+       int opt;
+
+       struct poptOption long_options[] = {
+               POPT_AUTOHELP
+               { "loadfile", 0, POPT_ARG_STRING, &loadfile, 'D', "Load file from previous provision", "FILENAME" },
+               { "localos", 0, POPT_ARG_NONE, &localos, 'D', "Request local OS to load offline join information", "" },
+               POPT_COMMON_LIBNETAPI_EXAMPLES
+               POPT_TABLEEND
+       };
+
+       status = libnetapi_init(&ctx);
+       if (status != 0) {
+               return status;
+       }
+
+       pc = poptGetContext("request_offline_domain_join", argc, argv, long_options, 0);
+
+       poptSetOtherOptionHelp(pc, "");
+       while((opt = poptGetNextOpt(pc)) != -1) {
+       }
+
+       if (loadfile == NULL) {
+               printf("--loadfile <FILENAME> is required\n");
+               goto out;
+       }
+       provision_bin_data = (uint8_t *)netapi_read_file(loadfile,
+                                       &provision_bin_data_size);
+       if (provision_bin_data == NULL) {
+               printf("failed to read loadfile: %s\n", loadfile);
+               goto out;
+       }
+
+       if (localos) {
+               options |= NETSETUP_PROVISION_ONLINE_CALLER;
+       }
+
+       /* NetRequestOfflineDomainJoin */
+
+       status = NetRequestOfflineDomainJoin(provision_bin_data,
+                                            provision_bin_data_size,
+                                            options,
+                                            windows_path);
+       free(provision_bin_data);
+       if (status != 0 && status != 0x00000a99) {
+               /* NERR_JoinPerformedMustRestart */
+               printf("failed with: %s\n",
+                       libnetapi_get_error_string(ctx, status));
+               goto out;
+       }
+
+ out:
+       libnetapi_free(ctx);
+       poptFreeContext(pc);
+
+       return status;
+}

diff --git a/source3/lib/netapi/examples/wscript_build b/source3/lib/netapi/examples/wscript_build
index 58f96a50a62845b002a2f5473430ea9867453aef..586b18611328e4afed55ae86cc8ee8d7ac7227c7 100644 (file)
--- a/source3/lib/netapi/examples/wscript_build
+++ b/source3/lib/netapi/examples/wscript_build
@@ -11,6 +11,7 @@ names = [
     ("join", "getjoininformation"),
     ("join", "rename_machine"),
     ("join", "provision_computer_account"),
+    ("join", "request_offline_domain_join"),
     ("user", "user_add"),
     ("user", "user_del"),
     ("user", "user_enum"),