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/*
* Copyright (c) 2022 Egor Tensin <egor@tensin.name>
* This file is part of the "cimple" project.
* For details, see https://github.com/egor-tensin/cimple.
* Distributed under the MIT License.
*/
#include "cmd_line.h"
#include "const.h"
#include "log.h"
#include "server.h"
#include <getopt.h>
#include <unistd.h>
static struct settings default_settings(void)
{
struct settings settings = {
.port = default_port,
.sqlite_path = default_sqlite_path,
};
return settings;
}
const char *get_usage_string(void)
{
return "[-h|--help] [-V|--version] [-v|--verbose] [-p|--port PORT] [-s|--sqlite PATH]";
}
static int parse_settings(struct settings *settings, int argc, char *argv[])
{
int opt, longind;
*settings = default_settings();
/* clang-format off */
static struct option long_options[] = {
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'V'},
{"verbose", no_argument, 0, 'v'},
{"port", required_argument, 0, 'p'},
{"sqlite", required_argument, 0, 's'},
{0, 0, 0, 0},
};
/* clang-format on */
while ((opt = getopt_long(argc, argv, "hVvp:s:", long_options, &longind)) != -1) {
switch (opt) {
case 'h':
exit_with_usage(0);
break;
case 'V':
exit_with_version();
break;
case 'v':
g_log_lvl = LOG_LVL_DEBUG;
break;
case 'p':
settings->port = optarg;
break;
case 's':
settings->sqlite_path = optarg;
break;
default:
exit_with_usage(1);
break;
}
}
return 0;
}
int main(int argc, char *argv[])
{
struct settings settings;
struct server *server = NULL;
int ret = 0;
ret = parse_settings(&settings, argc, argv);
if (ret < 0)
return ret;
ret = server_create(&server, &settings);
if (ret < 0)
return ret;
ret = server_main(server);
if (ret < 0)
goto destroy_server;
destroy_server:
server_destroy(server);
return ret;
}
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