// signal handler for SIGINT, SIGTERM
void die_handler(int param) {
if( g_running ) {
g_running = false;
sem_post( &reload_sem );
if( g_conf->md_pidfile_path )
unlink( g_conf->md_pidfile_path );
if( g_conf->md_logfile )
fclose( g_conf->md_logfile );
google::protobuf::ShutdownProtobufLibrary();
http_shutdown( &http );
validator_shutdown();
md_shutdown();
if( g_config_file )
free( g_config_file );
if( g_secrets_file )
free( g_secrets_file );
exit(0);
}
}
void gwlib_shutdown(void)
{
gwlib_assert_init();
charset_shutdown();
http_shutdown();
socket_shutdown();
gwthread_shutdown();
octstr_shutdown();
gwlib_protected_shutdown();
uuid_shutdown();
cfg_shutdown();
gw_check_leaks();
log_shutdown();
gwmem_shutdown();
init = 0;
}
static int http_close(URLContext *h)
{
int ret = 0;
HTTPContext *s = h->priv_data;
#if CONFIG_ZLIB
inflateEnd(&s->inflate_stream);
av_freep(&s->inflate_buffer);
#endif /* CONFIG_ZLIB */
if (!s->end_chunked_post)
/* Close the write direction by sending the end of chunked encoding. */
ret = http_shutdown(h, h->flags);
if (s->hd)
ffurl_closep(&s->hd);
av_dict_free(&s->chained_options);
return ret;
}
/*-------------------------------------------------------------------*/
int http_command(int argc, char *argv[])
{
int rc = 0;
if ( !http_struct_init )
{
memset(&http_serv,0,sizeof(HTTP_SERV));
initialize_condition( &http_serv.http_wait_shutdown );
initialize_lock( &http_serv.http_lock_shutdown );
initialize_lock( &http_lock_root );
http_struct_init = TRUE;
}
http_serv.httpstmtold = FALSE;
if ( argc == 2 && CMD(argv[0],rootx,4) &&
( ( strlen(argv[0]) == 5 && argv[2] != NULL && strcmp(argv[2],"httproot") == 0 ) ||
( strlen(argv[0]) == 4 ) ) )
{
if ( strlen(argv[0]) == 5 )
{
http_serv.httpstmtold = TRUE;
}
obtain_lock( &http_lock_root );
if (http_serv.httproot)
{
free(http_serv.httproot);
http_serv.httproot = NULL;
}
if ( strlen(argv[1]) > 0 )
{
char pathname[MAX_PATH];
hostpath(pathname, argv[1], sizeof(pathname));
if ( pathname[strlen(pathname)-1] != PATHSEPC )
strlcat( pathname, PATHSEPS, sizeof(pathname) );
http_serv.httproot = strdup(pathname);
}
release_lock( &http_lock_root );
http_root();
if ( MLVL(VERBOSE) )
WRMSG(HHC02204, "I", http_serv.httpstmtold ? "httproot": "root",
http_serv.httproot ? http_serv.httproot : "<not specified>");
if ( http_serv.httpstmtold )
http_startup(TRUE);
rc = 0;
}
else if ( (argc == 2 || argc == 3 || argc == 5) && CMD(argv[0],portx,4) &&
( ( strlen(argv[0]) == 5 && argv[5] != NULL && strcmp(argv[5],"httpport") == 0 ) ||
( strlen(argv[0]) == 4 ) ) )
{
if ( strlen(argv[0]) == 5 )
{
http_serv.httpstmtold = TRUE;
}
if ( sysblk.httptid != 0 )
{
WRMSG( HHC01812, "E" );
rc = -1;
}
else
{
char c;
if (sscanf(argv[1], "%hu%c", &http_serv.httpport, &c) != 1
|| http_serv.httpport == 0
|| (http_serv.httpport < 1024 && http_serv.httpport != 80) )
{
rc = -1;
}
if ( rc >= 0 && argc == 3 && CMD(argv[2],noauth,6) )
{
http_serv.httpauth = 0;
}
else if ( rc >=0 && argc == 5 && CMD(argv[2],auth,4) )
{
if ( strlen( argv[3] ) < 1 || strlen( argv[4] ) < 1 )
{
WRMSG( HHC01814, "E" );
rc = -1;
}
else
{
if (http_serv.httpuser)
free(http_serv.httpuser);
http_serv.httpuser = strdup(argv[3]);
if (http_serv.httppass)
free(http_serv.httppass);
http_serv.httppass = strdup(argv[4]);
http_serv.httpauth = 1;
}
}
else if ( argc != 2 || rc < 0 )
{
WRMSG( HHC02299, "E", "http" );
rc = -1;
}
if ( rc >= 0 && MLVL(VERBOSE) )
{
char msgbuf[128];
if ( http_serv.httpauth == 1 )
{
MSGBUF( msgbuf, "port=%hu auth userid<%s> password<%s>",
http_serv.httpport,
( http_serv.httpuser == NULL || strlen(http_serv.httpuser) == 0 ) ?
"" : http_serv.httpuser,
( http_serv.httppass == NULL || strlen(http_serv.httppass) == 0 ) ?
"" : http_serv.httppass );
}
else
MSGBUF( msgbuf, "port=%hu noauth", http_serv.httpport );
WRMSG( HHC02204, "I", http_serv.httpstmtold ? "httpport":"port", msgbuf );
if ( http_serv.httpstmtold )
http_startup(TRUE);
} /* VERBOSE */
}
}
else if ( argc == 1 && CMD(argv[0],start,3) )
{
if ( http_serv.httpport == 0 )
{
WRMSG( HHC01815, "E", "not valid");
rc = -1;
}
else
rc = http_startup(FALSE);
}
else if (argc == 1 && CMD(argv[0],stop,4))
{
if ( sysblk.httptid != 0 )
{
http_shutdown(NULL);
WRMSG( HHC01805, "I" );
rc = 1;
}
else
{
http_serv.httpshutdown = TRUE;
WRMSG( HHC01806, "W", "already stopped" );
rc = 1;
}
}
else if ( argc == 0 )
{
if ( sysblk.httptid != 0 )
{
if ( http_serv.httpbinddone )
{
WRMSG( HHC01809, "I" );
rc = 0;
}
else
{
WRMSG( HHC01813, "I" );
rc = 1;
}
}
else
{
WRMSG( HHC01810, "I" );
rc = 1;
}
WRMSG(HHC01811, "I", http_get_root());
WRMSG(HHC01808, "I", http_get_port(), http_get_portauth());
}
else
{
WRMSG( HHC02299, "E", "http" );
rc = -1;
}
return rc;
}
