milvus/sdk/examples/simple/main.cpp

74 lines
2.3 KiB
C++

// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed under the License
// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
// or implied. See the License for the specific language governing permissions and limitations under the License.
#include <getopt.h>
#include <libgen.h>
#include <cstring>
#include <string>
#include "src/ClientTest.h"
void
print_help(const std::string& app_name);
int
main(int argc, char* argv[]) {
printf("Client start...\n");
std::string app_name = basename(argv[0]);
static struct option long_options[] = {{"server", optional_argument, nullptr, 's'},
{"port", optional_argument, nullptr, 'p'},
{"help", no_argument, nullptr, 'h'},
{nullptr, 0, nullptr, 0}};
int option_index = 0;
std::string address = "127.0.0.1", port = "19530";
app_name = argv[0];
int value;
while ((value = getopt_long(argc, argv, "s:p:h", long_options, &option_index)) != -1) {
switch (value) {
case 's': {
char* address_ptr = strdup(optarg);
address = address_ptr;
free(address_ptr);
break;
}
case 'p': {
char* port_ptr = strdup(optarg);
port = port_ptr;
free(port_ptr);
break;
}
case 'h':
default:
print_help(app_name);
return EXIT_SUCCESS;
}
}
ClientTest test(address, port);
test.Test();
printf("Client stop...\n");
return 0;
}
void
print_help(const std::string& app_name) {
printf("\n Usage: %s [OPTIONS]\n\n", app_name.c_str());
printf(" Options:\n");
printf(" -s --server Server address, default 127.0.0.1\n");
printf(" -p --port Server port, default 19530\n");
printf(" -h --help Print help information\n");
printf("\n");
}