[opensource] add clog tool

tools/ob_admin/ob_admin_executor.cpp

@@ -0,0 +1,57 @@
+/**
+ * Copyright (c) 2021 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#include "ob_admin_executor.h"
+
+namespace oceanbase {
+using namespace common;
+namespace tools {
+int ObAdminExecutor::parse_options(int argc, char* argv[])
+{
+  int ret = OB_SUCCESS;
+  int option_index = 0;
+  struct option long_options[] = {{"host", 1, NULL, 'h'},
+      {"port", 1, NULL, 'p'},
+      {"config_file", 1, NULL, 'f'},
+      {"tenant_id", 1, NULL, 't'},
+      {"wallet", 1, NULL, 'w'},
+      {NULL, 0, NULL, 0}};
+  int c;
+  while (-1 != (c = getopt_long(argc, argv, "h:p:f:t:w:", long_options, &option_index))) {
+    switch (c) {
+      case 'h':
+        DB_host_.assign_ptr(optarg, strlen(optarg));
+        break;
+      case 'p':
+        DB_port_ = static_cast<int32_t>(strtol(optarg, NULL, 10));
+        break;
+      case 'f':
+        config_file_ = optarg;
+        break;
+      case 't':
+        tenant_id_ = static_cast<uint64_t>(strtol(optarg, NULL, 10));
+        break;
+      case 'w':
+        wallet_file_ = optarg;
+        break;
+      case '?':
+      case ':':
+        ret = OB_ERR_UNEXPECTED;
+        break;
+      default:
+        break;
+    }
+  }
+  return ret;
+}
+}  // namespace tools
+}  // namespace oceanbase