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| | /*
* Copyright (C) 2012-2020 all contributors <cmogstored-public@yhbt.net>
* License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
*/
#include "cmogstored.h"
#include "listen_parser.h"
%%{
machine listen_parser;
include listen_parser_common "listen_parser_common.rl";
main := listen '\0'> {
a = mog_listen_parse_internal(mark_beg, mark_len,
port_beg, port_len, sa_family);
};
}%%
%% write data;
static struct mog_addrinfo *listen_parse(char *str)
{
char *p, *pe, *eof = NULL;
char *mark_beg = NULL;
char *port_beg = NULL;
size_t mark_len = 0;
size_t port_len = 0;
sa_family_t sa_family = AF_INET;
struct mog_addrinfo *a = NULL;
int cs;
%% write init;
p = str;
pe = str + strlen(str) + 1;
%% write exec;
if ((cs == listen_parser_error) && a)
mog_addrinfo_free(&a);
assert(p <= pe && "buffer overflow after listen parse");
return a;
}
struct mog_addrinfo *mog_listen_parse(const char *str)
{
char *tmp = xstrdup(str);
struct mog_addrinfo *rv = listen_parse(tmp);
free(tmp);
return rv;
}
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