Makefile- acl.c
- acl.h
- acldata.c
- acldata.h
- auth.c
- auth.h
- config.c
- config.h
- configmanager.c
- configmanager.h
- error.c
- error.h
- event.c
- event.h
- event_bsd.c
- event_bsd.h
- event_linux.c
- event_linux.h
- event_solaris.c
- event_solaris.h
- func.c
- func.h
- http.c
- http.h
- httplistener.c
- httplistener.h
- httpparser.c
- httpparser.h
- httprequest.c
- httprequest.h
- keyfile_auth.c
- keyfile_auth.h
- ldap_auth.c
- ldap_auth.h
- log.c
- log.h
- main.c
- netsite.h
- objs.mk
- protocol.c
- protocol.h
- request.c
- request.h
- session.c
- session.h
- sessionhandler.c
- sessionhandler.h
- srvctrl.c
- srvctrl.h
- threadpools.c
- threadpools.h
- vfs.c
- vfs.h
- vserver.c
- vserver.h
- webserver.c
- webserver.h
- websocket.c
- websocket.h
- ws-fn.c
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2013 Olaf Wintermann. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include "../public/nsapi.h"
#include <ucx/string.h>
#include "httplistener.h"
#include "log.h"
#include "configmanager.h"
static ServerConfiguration *current_config = NULL;
static time_t sc_last_modified = 0;
static UcxMap *config_files;
static conf_global_vars_s global_vars;
void init_configuration_manager() {
/* init parser */
init_server_config_parser();
config_files = ucx_map_new(16);
}
NSAPI_PUBLIC conf_global_vars_s* conf_getglobals() {
return &global_vars;
}
void cfgmgr_attach_file(ConfigFile *cf) {
ucx_map_sstr_put(config_files, cf->file, cf);
}
ConfigFile* cfgmgr_get_file(sstr_t name) {
return ucx_map_sstr_get(config_files, name);
}
int cfgmgr_reload_file(ConfigFile *f, ServerConfiguration *conf, int *reload) {
struct stat s;
if(stat(f->file.ptr, &s) != 0) {
fprintf(
stderr,
"Error: Cannot get stat of file %s\n", f->file.ptr);
perror("cfgmgr_load_config: stat");
return -1;
}
//printf("1 time: %d - %d\n", f->last_modified, s.st_mtim.tv_sec);
if(f->last_modified != s.st_mtime) {
/* reload the file */
if(f->last_modified != 0) {
log_ereport(
LOG_INFORM,
"reload configuration file: %s",
f->file.ptr);
}
if(f->reload(f, conf)) {
return -1;
}
f->last_modified = s.st_mtime;
if(reload) {
*reload = 1;
}
}
return 0;
}
int cfgmgr_load_config(ServerConfiguration **set_cfg) {
int cfgreload = 0;
/* check config files */
UcxMapIterator iter = ucx_map_iterator(config_files);
ConfigFile *f;
UCX_MAP_FOREACH(key, f, iter) {
if(cfgmgr_reload_file(f, current_config, &cfgreload) == -1) {
return -1;
}
}
struct stat s;
if(stat("config/server.conf", &s) != 0) {
perror("stat(\"config/server.conf\")");
return -1;
}
ServerConfiguration *config;
if(cfgreload || !current_config || sc_last_modified != s.st_mtime) {
config = load_server_conf(
current_config,
"config/server.conf");
if(config == NULL) {
return -1;
}
sc_last_modified = s.st_mtime;
} else {
log_ereport(LOG_VERBOSE, "no reconfig required");
config = current_config;
}
if(set_cfg) {
*set_cfg = config;
}
ServerConfiguration *old_conf = NULL;
if(current_config != config) {
old_conf = current_config;
}
current_config = config;
if(old_conf) {
cfg_unref(old_conf);
}
return 0;
}
ServerConfiguration *cfgmgr_get_server_config() {
//cfg_ref(current_config);
return current_config;
}