snippets_library/examples/clientserver.c

47 lines
1.6 KiB
C

/*
* This file is part of the Snippets project.
* Copyright 2024 Edward V. Emelianov <edward.emelianoff@gmail.com>.
*
* 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 <usefull_macros.h>
typedef struct{
int help;
int verbose;
char *logfile;
} parameters;
static parameters G = {0};
static sl_option_t cmdlnopts[] = {
{"help", NO_ARGS, NULL, 'h', arg_int, APTR(&G.help), "show this help"},
{"verbose", NO_ARGS, NULL, 'v', arg_none, APTR(&G.verbose), "verbose level (each -v adds 1)"},
{"logfile", NEED_ARG, NULL, 'l', arg_string, APTR(&G.logfile), "log file name"},
end_option
};
int main(int argc, char **argv){
sl_init();
sl_parseargs(&argc, &argv, cmdlnopts);
if(G.help) sl_showhelp(-1, cmdlnopts);
sl_loglevel_e lvl = G.verbose + LOGLEVEL_ERR;
if(lvl >= LOGLEVEL_AMOUNT) lvl = LOGLEVEL_AMOUNT - 1;
if(G.logfile) OPENLOG(G.logfile, lvl, 1);
LOGMSG("hello");
LOGERRADD("additional to err");
return 0;
}