mirror of
https://gitlab.xiph.org/xiph/icecast-server.git
synced 2024-12-04 14:46:30 -05:00
a move over from config.c config.h. This is so that config.h can be built
by autoconf. config.h is also the name expected by the convenience libs svn path=/trunk/icecast/; revision=5154
This commit is contained in:
Karl Heyes
parent
59f13c6f76
commit
88fd04cfd0
791
src/cfgfile.c
Normal file
791
src/cfgfile.c
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@ -0,0 +1,791 @@
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <libxml/xmlmemory.h>
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#include <libxml/parser.h>
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#include "thread/thread.h"
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#include "cfgfile.h"
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#include "refbuf.h"
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#include "client.h"
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#include "logging.h"
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#define CATMODULE "CONFIG"
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#define CONFIG_DEFAULT_LOCATION "Earth"
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#define CONFIG_DEFAULT_ADMIN "icemaster@localhost"
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#define CONFIG_DEFAULT_CLIENT_LIMIT 256
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#define CONFIG_DEFAULT_SOURCE_LIMIT 16
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#define CONFIG_DEFAULT_QUEUE_SIZE_LIMIT (100*1024)
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#define CONFIG_DEFAULT_THREADPOOL_SIZE 4
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#define CONFIG_DEFAULT_CLIENT_TIMEOUT 30
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#define CONFIG_DEFAULT_HEADER_TIMEOUT 15
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#define CONFIG_DEFAULT_SOURCE_TIMEOUT 10
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#define CONFIG_DEFAULT_SOURCE_PASSWORD "changeme"
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#define CONFIG_DEFAULT_RELAY_PASSWORD "changeme"
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#define CONFIG_DEFAULT_ICE_LOGIN 0
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#define CONFIG_DEFAULT_FILESERVE 1
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#define CONFIG_DEFAULT_TOUCH_FREQ 5
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#define CONFIG_DEFAULT_HOSTNAME "localhost"
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#define CONFIG_DEFAULT_ACCESS_LOG "access.log"
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#define CONFIG_DEFAULT_ERROR_LOG "error.log"
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#define CONFIG_DEFAULT_LOG_LEVEL 4
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#define CONFIG_DEFAULT_CHROOT 0
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#define CONFIG_DEFAULT_CHUID 0
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#define CONFIG_DEFAULT_USER NULL
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#define CONFIG_DEFAULT_GROUP NULL
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#define CONFIG_MASTER_UPDATE_INTERVAL 120
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#define CONFIG_YP_URL_TIMEOUT 10
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#ifndef _WIN32
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#define CONFIG_DEFAULT_BASE_DIR "/usr/local/icecast"
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#define CONFIG_DEFAULT_LOG_DIR "/usr/local/icecast/logs"
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#define CONFIG_DEFAULT_WEBROOT_DIR "/usr/local/icecast/webroot"
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#define CONFIG_DEFAULT_ADMINROOT_DIR "/usr/local/icecast/admin"
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#else
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#define CONFIG_DEFAULT_BASE_DIR ".\\"
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#define CONFIG_DEFAULT_LOG_DIR ".\\logs"
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#define CONFIG_DEFAULT_WEBROOT_DIR ".\\webroot"
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#define CONFIG_DEFAULT_ADMINROOT_DIR ".\\admin"
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#endif
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static ice_config_t _current_configuration;
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static ice_config_locks _locks;
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static void _set_defaults(ice_config_t *c);
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static void _parse_root(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void _parse_limits(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void _parse_directory(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void _parse_paths(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void _parse_logging(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void _parse_security(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void _parse_authentication(xmlDocPtr doc, xmlNodePtr node,
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ice_config_t *c);
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static void _parse_relay(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void _parse_mount(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void _parse_listen_socket(xmlDocPtr doc, xmlNodePtr node,
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ice_config_t *c);
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static void _add_server(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
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static void create_locks() {
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thread_mutex_create(&_locks.relay_lock);
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thread_mutex_create(&_locks.mounts_lock);
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thread_mutex_create(&_locks.config_lock);
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}
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static void release_locks() {
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thread_mutex_destroy(&_locks.relay_lock);
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thread_mutex_destroy(&_locks.mounts_lock);
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thread_mutex_destroy(&_locks.config_lock);
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}
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void config_initialize(void) {
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create_locks();
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}
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void config_shutdown(void) {
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config_get_config();
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config_clear(&_current_configuration);
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config_release_config();
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release_locks();
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}
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void config_init_configuration(ice_config_t *configuration)
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{
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memset(configuration, 0, sizeof(ice_config_t));
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_set_defaults(configuration);
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}
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void config_clear(ice_config_t *c)
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{
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ice_config_dir_t *dirnode, *nextdirnode;
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relay_server *relay, *nextrelay;
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mount_proxy *mount, *nextmount;
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aliases *alias, *nextalias;
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int i;
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if (c->config_filename)
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free(c->config_filename);
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if (c->location && c->location != CONFIG_DEFAULT_LOCATION)
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xmlFree(c->location);
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if (c->admin && c->admin != CONFIG_DEFAULT_ADMIN)
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xmlFree(c->admin);
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if (c->source_password && c->source_password != CONFIG_DEFAULT_SOURCE_PASSWORD)
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xmlFree(c->source_password);
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if (c->admin_username)
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xmlFree(c->admin_username);
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if (c->admin_password)
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xmlFree(c->admin_password);
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if (c->hostname && c->hostname != CONFIG_DEFAULT_HOSTNAME)
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xmlFree(c->hostname);
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if (c->base_dir && c->base_dir != CONFIG_DEFAULT_BASE_DIR)
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xmlFree(c->base_dir);
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if (c->log_dir && c->log_dir != CONFIG_DEFAULT_LOG_DIR)
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xmlFree(c->log_dir);
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if (c->webroot_dir && c->webroot_dir != CONFIG_DEFAULT_WEBROOT_DIR)
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xmlFree(c->webroot_dir);
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if (c->adminroot_dir && c->adminroot_dir != CONFIG_DEFAULT_ADMINROOT_DIR)
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xmlFree(c->adminroot_dir);
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if (c->access_log && c->access_log != CONFIG_DEFAULT_ACCESS_LOG)
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xmlFree(c->access_log);
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if (c->error_log && c->error_log != CONFIG_DEFAULT_ERROR_LOG)
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xmlFree(c->error_log);
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for(i=0; i < MAX_LISTEN_SOCKETS; i++) {
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if (c->listeners[i].bind_address) xmlFree(c->listeners[i].bind_address);
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}
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if (c->master_server) xmlFree(c->master_server);
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if (c->master_password) xmlFree(c->master_password);
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if (c->user) xmlFree(c->user);
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if (c->group) xmlFree(c->group);
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thread_mutex_lock(&(_locks.relay_lock));
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relay = c->relay;
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while(relay) {
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nextrelay = relay->next;
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xmlFree(relay->server);
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xmlFree(relay->mount);
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if(relay->localmount)
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xmlFree(relay->localmount);
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free(relay);
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relay = nextrelay;
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}
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thread_mutex_unlock(&(_locks.relay_lock));
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thread_mutex_lock(&(_locks.mounts_lock));
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mount = c->mounts;
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while(mount) {
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nextmount = mount->next;
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xmlFree(mount->mountname);
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xmlFree(mount->username);
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xmlFree(mount->password);
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xmlFree(mount->dumpfile);
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xmlFree(mount->fallback_mount);
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free(mount);
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mount = nextmount;
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}
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thread_mutex_unlock(&(_locks.mounts_lock));
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alias = c->aliases;
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while(alias) {
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nextalias = alias->next;
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xmlFree(alias->source);
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xmlFree(alias->destination);
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xmlFree(alias->bind_address);
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free(alias);
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alias = nextalias;
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}
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dirnode = c->dir_list;
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while(dirnode) {
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nextdirnode = dirnode->next;
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xmlFree(dirnode->host);
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free(dirnode);
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dirnode = nextdirnode;
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}
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memset(c, 0, sizeof(ice_config_t));
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}
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int config_initial_parse_file(const char *filename)
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{
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/* Since we're already pointing at it, we don't need to copy it in place */
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return config_parse_file(filename, &_current_configuration);
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}
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int config_parse_file(const char *filename, ice_config_t *configuration)
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{
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xmlDocPtr doc;
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xmlNodePtr node;
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if (filename == NULL || strcmp(filename, "") == 0) return CONFIG_EINSANE;
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xmlInitParser();
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doc = xmlParseFile(filename);
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if (doc == NULL) {
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return CONFIG_EPARSE;
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}
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node = xmlDocGetRootElement(doc);
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if (node == NULL) {
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xmlFreeDoc(doc);
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xmlCleanupParser();
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return CONFIG_ENOROOT;
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}
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if (strcmp(node->name, "icecast") != 0) {
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xmlFreeDoc(doc);
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xmlCleanupParser();
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return CONFIG_EBADROOT;
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}
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config_init_configuration(configuration);
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configuration->config_filename = (char *)strdup(filename);
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_parse_root(doc, node->xmlChildrenNode, configuration);
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xmlFreeDoc(doc);
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return 0;
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}
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int config_parse_cmdline(int arg, char **argv)
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{
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return 0;
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}
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ice_config_locks *config_locks(void)
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{
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return &_locks;
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}
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void config_release_config(void)
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{
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thread_mutex_unlock(&(_locks.config_lock));
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}
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ice_config_t *config_get_config(void)
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{
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thread_mutex_lock(&(_locks.config_lock));
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return &_current_configuration;
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}
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/* MUST be called with the lock held! */
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void config_set_config(ice_config_t *config) {
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memcpy(&_current_configuration, config, sizeof(ice_config_t));
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}
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ice_config_t *config_get_config_unlocked(void)
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{
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return &_current_configuration;
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}
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static void _set_defaults(ice_config_t *configuration)
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{
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configuration->location = CONFIG_DEFAULT_LOCATION;
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configuration->admin = CONFIG_DEFAULT_ADMIN;
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configuration->client_limit = CONFIG_DEFAULT_CLIENT_LIMIT;
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configuration->source_limit = CONFIG_DEFAULT_SOURCE_LIMIT;
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configuration->queue_size_limit = CONFIG_DEFAULT_QUEUE_SIZE_LIMIT;
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configuration->threadpool_size = CONFIG_DEFAULT_THREADPOOL_SIZE;
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configuration->client_timeout = CONFIG_DEFAULT_CLIENT_TIMEOUT;
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configuration->header_timeout = CONFIG_DEFAULT_HEADER_TIMEOUT;
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configuration->source_timeout = CONFIG_DEFAULT_SOURCE_TIMEOUT;
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configuration->source_password = CONFIG_DEFAULT_SOURCE_PASSWORD;
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configuration->ice_login = CONFIG_DEFAULT_ICE_LOGIN;
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configuration->fileserve = CONFIG_DEFAULT_FILESERVE;
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configuration->touch_interval = CONFIG_DEFAULT_TOUCH_FREQ;
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configuration->dir_list = NULL;
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configuration->hostname = CONFIG_DEFAULT_HOSTNAME;
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configuration->port = 0;
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configuration->listeners[0].port = 0;
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configuration->listeners[0].bind_address = NULL;
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configuration->master_server = NULL;
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configuration->master_server_port = 0;
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configuration->master_update_interval = CONFIG_MASTER_UPDATE_INTERVAL;
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configuration->master_password = NULL;
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configuration->base_dir = CONFIG_DEFAULT_BASE_DIR;
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configuration->log_dir = CONFIG_DEFAULT_LOG_DIR;
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configuration->webroot_dir = CONFIG_DEFAULT_WEBROOT_DIR;
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configuration->adminroot_dir = CONFIG_DEFAULT_ADMINROOT_DIR;
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configuration->access_log = CONFIG_DEFAULT_ACCESS_LOG;
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configuration->error_log = CONFIG_DEFAULT_ERROR_LOG;
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configuration->loglevel = CONFIG_DEFAULT_LOG_LEVEL;
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configuration->chroot = CONFIG_DEFAULT_CHROOT;
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configuration->chuid = CONFIG_DEFAULT_CHUID;
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configuration->user = CONFIG_DEFAULT_USER;
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configuration->group = CONFIG_DEFAULT_GROUP;
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configuration->num_yp_directories = 0;
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}
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static void _parse_root(xmlDocPtr doc, xmlNodePtr node,
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ice_config_t *configuration)
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{
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char *tmp;
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do {
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if (node == NULL) break;
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if (xmlIsBlankNode(node)) continue;
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if (strcmp(node->name, "location") == 0) {
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if (configuration->location && configuration->location != CONFIG_DEFAULT_LOCATION) xmlFree(configuration->location);
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configuration->location = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
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} else if (strcmp(node->name, "admin") == 0) {
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if (configuration->admin && configuration->admin != CONFIG_DEFAULT_ADMIN) xmlFree(configuration->admin);
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configuration->admin = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
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} else if(strcmp(node->name, "authentication") == 0) {
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_parse_authentication(doc, node->xmlChildrenNode, configuration);
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} else if (strcmp(node->name, "source-password") == 0) {
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/* TODO: This is the backwards-compatibility location */
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char *mount, *pass;
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if ((mount = (char *)xmlGetProp(node, "mount")) != NULL) {
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pass = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
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/* FIXME: This is a placeholder for per-mount passwords */
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}
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else {
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if (configuration->source_password && configuration->source_password != CONFIG_DEFAULT_SOURCE_PASSWORD) xmlFree(configuration->source_password);
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configuration->source_password = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
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}
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} else if (strcmp(node->name, "icelogin") == 0) {
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tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
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configuration->ice_login = atoi(tmp);
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if (tmp) xmlFree(tmp);
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} else if (strcmp(node->name, "fileserve") == 0) {
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tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
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configuration->fileserve = atoi(tmp);
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if (tmp) xmlFree(tmp);
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} else if (strcmp(node->name, "hostname") == 0) {
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if (configuration->hostname && configuration->hostname != CONFIG_DEFAULT_HOSTNAME) xmlFree(configuration->hostname);
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configuration->hostname = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
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} else if (strcmp(node->name, "listen-socket") == 0) {
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_parse_listen_socket(doc, node->xmlChildrenNode, configuration);
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} else if (strcmp(node->name, "port") == 0) {
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tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
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configuration->port = atoi(tmp);
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configuration->listeners[0].port = atoi(tmp);
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if (tmp) xmlFree(tmp);
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} else if (strcmp(node->name, "bind-address") == 0) {
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if (configuration->listeners[0].bind_address)
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xmlFree(configuration->listeners[0].bind_address);
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||||||
|
configuration->listeners[0].bind_address = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "master-server") == 0) {
|
||||||
|
if (configuration->master_server) xmlFree(configuration->master_server);
|
||||||
|
configuration->master_server = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "master-password") == 0) {
|
||||||
|
if (configuration->master_password) xmlFree(configuration->master_password);
|
||||||
|
configuration->master_password = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "master-server-port") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->master_server_port = atoi(tmp);
|
||||||
|
} else if (strcmp(node->name, "master-update-interval") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->master_update_interval = atoi(tmp);
|
||||||
|
} else if (strcmp(node->name, "limits") == 0) {
|
||||||
|
_parse_limits(doc, node->xmlChildrenNode, configuration);
|
||||||
|
} else if (strcmp(node->name, "relay") == 0) {
|
||||||
|
_parse_relay(doc, node->xmlChildrenNode, configuration);
|
||||||
|
} else if (strcmp(node->name, "mount") == 0) {
|
||||||
|
_parse_mount(doc, node->xmlChildrenNode, configuration);
|
||||||
|
} else if (strcmp(node->name, "directory") == 0) {
|
||||||
|
_parse_directory(doc, node->xmlChildrenNode, configuration);
|
||||||
|
} else if (strcmp(node->name, "paths") == 0) {
|
||||||
|
_parse_paths(doc, node->xmlChildrenNode, configuration);
|
||||||
|
} else if (strcmp(node->name, "logging") == 0) {
|
||||||
|
_parse_logging(doc, node->xmlChildrenNode, configuration);
|
||||||
|
} else if (strcmp(node->name, "security") == 0) {
|
||||||
|
_parse_security(doc, node->xmlChildrenNode, configuration);
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_limits(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
char *tmp;
|
||||||
|
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "clients") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->client_limit = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
} else if (strcmp(node->name, "sources") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->source_limit = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
} else if (strcmp(node->name, "queue-size") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->queue_size_limit = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
} else if (strcmp(node->name, "threadpool") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->threadpool_size = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
} else if (strcmp(node->name, "client-timeout") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->client_timeout = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
} else if (strcmp(node->name, "header-timeout") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->header_timeout = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
} else if (strcmp(node->name, "source-timeout") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->source_timeout = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_mount(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
char *tmp;
|
||||||
|
mount_proxy *mount = calloc(1, sizeof(mount_proxy));
|
||||||
|
mount_proxy *current = configuration->mounts;
|
||||||
|
mount_proxy *last=NULL;
|
||||||
|
|
||||||
|
while(current) {
|
||||||
|
last = current;
|
||||||
|
current = current->next;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(last)
|
||||||
|
last->next = mount;
|
||||||
|
else
|
||||||
|
configuration->mounts = mount;
|
||||||
|
|
||||||
|
mount->max_listeners = -1;
|
||||||
|
mount->next = NULL;
|
||||||
|
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "mount-name") == 0) {
|
||||||
|
mount->mountname = (char *)xmlNodeListGetString(
|
||||||
|
doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "username") == 0) {
|
||||||
|
mount->username = (char *)xmlNodeListGetString(
|
||||||
|
doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "password") == 0) {
|
||||||
|
mount->password = (char *)xmlNodeListGetString(
|
||||||
|
doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "dump-file") == 0) {
|
||||||
|
mount->dumpfile = (char *)xmlNodeListGetString(
|
||||||
|
doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "fallback-mount") == 0) {
|
||||||
|
mount->fallback_mount = (char *)xmlNodeListGetString(
|
||||||
|
doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "max-listeners") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
mount->max_listeners = atoi(tmp);
|
||||||
|
if(tmp) xmlFree(tmp);
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_relay(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
char *tmp;
|
||||||
|
relay_server *relay = calloc(1, sizeof(relay_server));
|
||||||
|
relay_server *current = configuration->relay;
|
||||||
|
relay_server *last=NULL;
|
||||||
|
|
||||||
|
while(current) {
|
||||||
|
last = current;
|
||||||
|
current = current->next;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(last)
|
||||||
|
last->next = relay;
|
||||||
|
else
|
||||||
|
configuration->relay = relay;
|
||||||
|
|
||||||
|
relay->next = NULL;
|
||||||
|
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "server") == 0) {
|
||||||
|
relay->server = (char *)xmlNodeListGetString(
|
||||||
|
doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "port") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
relay->port = atoi(tmp);
|
||||||
|
if(tmp) xmlFree(tmp);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "mount") == 0) {
|
||||||
|
relay->mount = (char *)xmlNodeListGetString(
|
||||||
|
doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "local-mount") == 0) {
|
||||||
|
relay->localmount = (char *)xmlNodeListGetString(
|
||||||
|
doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "relay-shoutcast-metadata") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
relay->mp3metadata = atoi(tmp);
|
||||||
|
if(tmp) xmlFree(tmp);
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_listen_socket(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
listener_t *listener = NULL;
|
||||||
|
int i;
|
||||||
|
char *tmp;
|
||||||
|
|
||||||
|
for(i=0; i < MAX_LISTEN_SOCKETS; i++) {
|
||||||
|
if(configuration->listeners[i].port <= 0) {
|
||||||
|
listener = &(configuration->listeners[i]);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "port") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
if(configuration->port == 0)
|
||||||
|
configuration->port = atoi(tmp);
|
||||||
|
listener->port = atoi(tmp);
|
||||||
|
if(tmp) xmlFree(tmp);
|
||||||
|
}
|
||||||
|
else if (strcmp(node->name, "bind-address") == 0) {
|
||||||
|
listener->bind_address = (char *)xmlNodeListGetString(doc,
|
||||||
|
node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_authentication(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "source-password") == 0) {
|
||||||
|
char *mount, *pass;
|
||||||
|
if ((mount = (char *)xmlGetProp(node, "mount")) != NULL) {
|
||||||
|
pass = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
/* FIXME: This is a placeholder for per-mount passwords */
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
if (configuration->source_password &&
|
||||||
|
configuration->source_password !=
|
||||||
|
CONFIG_DEFAULT_SOURCE_PASSWORD)
|
||||||
|
xmlFree(configuration->source_password);
|
||||||
|
configuration->source_password =
|
||||||
|
(char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
} else if (strcmp(node->name, "admin-password") == 0) {
|
||||||
|
if(configuration->admin_password)
|
||||||
|
xmlFree(configuration->admin_password);
|
||||||
|
configuration->admin_password =
|
||||||
|
(char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "admin-user") == 0) {
|
||||||
|
if(configuration->admin_username)
|
||||||
|
xmlFree(configuration->admin_username);
|
||||||
|
configuration->admin_username =
|
||||||
|
(char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_directory(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
char *tmp;
|
||||||
|
|
||||||
|
if (configuration->num_yp_directories >= MAX_YP_DIRECTORIES) {
|
||||||
|
ERROR0("Maximum number of yp directories exceeded!");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "yp-url") == 0) {
|
||||||
|
if (configuration->yp_url[configuration->num_yp_directories])
|
||||||
|
xmlFree(configuration->yp_url[configuration->num_yp_directories]);
|
||||||
|
configuration->yp_url[configuration->num_yp_directories] =
|
||||||
|
(char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "yp-url-timeout") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->yp_url_timeout[configuration->num_yp_directories] =
|
||||||
|
atoi(tmp);
|
||||||
|
} else if (strcmp(node->name, "server") == 0) {
|
||||||
|
_add_server(doc, node->xmlChildrenNode, configuration);
|
||||||
|
} else if (strcmp(node->name, "touch-interval") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->touch_interval = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
configuration->num_yp_directories++;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_paths(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
char *temp;
|
||||||
|
aliases *alias, *current, *last;
|
||||||
|
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "basedir") == 0) {
|
||||||
|
if (configuration->base_dir && configuration->base_dir != CONFIG_DEFAULT_BASE_DIR) xmlFree(configuration->base_dir);
|
||||||
|
configuration->base_dir = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "logdir") == 0) {
|
||||||
|
if (configuration->log_dir && configuration->log_dir != CONFIG_DEFAULT_LOG_DIR) xmlFree(configuration->log_dir);
|
||||||
|
configuration->log_dir = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "webroot") == 0) {
|
||||||
|
if (configuration->webroot_dir && configuration->webroot_dir != CONFIG_DEFAULT_WEBROOT_DIR) xmlFree(configuration->webroot_dir);
|
||||||
|
configuration->webroot_dir = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
if(configuration->webroot_dir[strlen(configuration->webroot_dir)-1] == '/')
|
||||||
|
configuration->webroot_dir[strlen(configuration->webroot_dir)-1] = 0;
|
||||||
|
} else if (strcmp(node->name, "adminroot") == 0) {
|
||||||
|
if (configuration->adminroot_dir && configuration->adminroot_dir != CONFIG_DEFAULT_ADMINROOT_DIR)
|
||||||
|
xmlFree(configuration->adminroot_dir);
|
||||||
|
configuration->adminroot_dir = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
if(configuration->adminroot_dir[strlen(configuration->adminroot_dir)-1] == '/')
|
||||||
|
configuration->adminroot_dir[strlen(configuration->adminroot_dir)-1] = 0;
|
||||||
|
} else if (strcmp(node->name, "alias") == 0) {
|
||||||
|
alias = malloc(sizeof(aliases));
|
||||||
|
alias->next = NULL;
|
||||||
|
alias->source = xmlGetProp(node, "source");
|
||||||
|
if(alias->source == NULL) {
|
||||||
|
free(alias);
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
alias->destination = xmlGetProp(node, "dest");
|
||||||
|
if(alias->destination == NULL) {
|
||||||
|
xmlFree(alias->source);
|
||||||
|
free(alias);
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
temp = NULL;
|
||||||
|
temp = xmlGetProp(node, "port");
|
||||||
|
if(temp != NULL) {
|
||||||
|
alias->port = atoi(temp);
|
||||||
|
xmlFree(temp);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
alias->port = -1;
|
||||||
|
alias->bind_address = xmlGetProp(node, "bind-address");
|
||||||
|
current = configuration->aliases;
|
||||||
|
last = NULL;
|
||||||
|
while(current) {
|
||||||
|
last = current;
|
||||||
|
current = current->next;
|
||||||
|
}
|
||||||
|
if(last)
|
||||||
|
last->next = alias;
|
||||||
|
else
|
||||||
|
configuration->aliases = alias;
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_logging(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "accesslog") == 0) {
|
||||||
|
if (configuration->access_log && configuration->access_log != CONFIG_DEFAULT_ACCESS_LOG) xmlFree(configuration->access_log);
|
||||||
|
configuration->access_log = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "errorlog") == 0) {
|
||||||
|
if (configuration->error_log && configuration->error_log != CONFIG_DEFAULT_ERROR_LOG) xmlFree(configuration->error_log);
|
||||||
|
configuration->error_log = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if (strcmp(node->name, "loglevel") == 0) {
|
||||||
|
char *tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->loglevel = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _parse_security(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
char *tmp;
|
||||||
|
xmlNodePtr oldnode;
|
||||||
|
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "chroot") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
configuration->chroot = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
} else if (strcmp(node->name, "changeowner") == 0) {
|
||||||
|
configuration->chuid = 1;
|
||||||
|
oldnode = node;
|
||||||
|
node = node->xmlChildrenNode;
|
||||||
|
do {
|
||||||
|
if(node == NULL) break;
|
||||||
|
if(xmlIsBlankNode(node)) continue;
|
||||||
|
if(strcmp(node->name, "user") == 0) {
|
||||||
|
if(configuration->user) xmlFree(configuration->user);
|
||||||
|
configuration->user = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
} else if(strcmp(node->name, "group") == 0) {
|
||||||
|
if(configuration->group) xmlFree(configuration->group);
|
||||||
|
configuration->group = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
}
|
||||||
|
} while((node = node->next));
|
||||||
|
node = oldnode;
|
||||||
|
}
|
||||||
|
} while ((node = node->next));
|
||||||
|
}
|
||||||
|
|
||||||
|
static void _add_server(xmlDocPtr doc, xmlNodePtr node,
|
||||||
|
ice_config_t *configuration)
|
||||||
|
{
|
||||||
|
ice_config_dir_t *dirnode, *server;
|
||||||
|
int addnode;
|
||||||
|
char *tmp;
|
||||||
|
|
||||||
|
server = (ice_config_dir_t *)malloc(sizeof(ice_config_dir_t));
|
||||||
|
server->touch_interval = configuration->touch_interval;
|
||||||
|
server->host = NULL;
|
||||||
|
addnode = 0;
|
||||||
|
|
||||||
|
do {
|
||||||
|
if (node == NULL) break;
|
||||||
|
if (xmlIsBlankNode(node)) continue;
|
||||||
|
|
||||||
|
if (strcmp(node->name, "host") == 0) {
|
||||||
|
server->host = (char *)xmlNodeListGetString(doc,
|
||||||
|
node->xmlChildrenNode, 1);
|
||||||
|
addnode = 1;
|
||||||
|
} else if (strcmp(node->name, "touch-interval") == 0) {
|
||||||
|
tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
|
||||||
|
server->touch_interval = atoi(tmp);
|
||||||
|
if (tmp) xmlFree(tmp);
|
||||||
|
}
|
||||||
|
server->next = NULL;
|
||||||
|
} while ((node = node->next));
|
||||||
|
|
||||||
|
if (addnode) {
|
||||||
|
dirnode = configuration->dir_list;
|
||||||
|
if (dirnode == NULL) {
|
||||||
|
configuration->dir_list = server;
|
||||||
|
} else {
|
||||||
|
while (dirnode->next) dirnode = dirnode->next;
|
||||||
|
|
||||||
|
dirnode->next = server;
|
||||||
|
}
|
||||||
|
|
||||||
|
server = NULL;
|
||||||
|
addnode = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
144
src/cfgfile.h
Normal file
144
src/cfgfile.h
Normal file
@ -0,0 +1,144 @@
|
|||||||
|
#ifndef __CONFIG_H__
|
||||||
|
#define __CONFIG_H__
|
||||||
|
|
||||||
|
#define CONFIG_EINSANE -1
|
||||||
|
#define CONFIG_ENOROOT -2
|
||||||
|
#define CONFIG_EBADROOT -3
|
||||||
|
#define CONFIG_EPARSE -4
|
||||||
|
|
||||||
|
#define MAX_YP_DIRECTORIES 25
|
||||||
|
|
||||||
|
|
||||||
|
#include "thread/thread.h"
|
||||||
|
#include "avl/avl.h"
|
||||||
|
#include "global.h"
|
||||||
|
|
||||||
|
typedef struct ice_config_dir_tag
|
||||||
|
{
|
||||||
|
char *host;
|
||||||
|
int touch_interval;
|
||||||
|
struct ice_config_dir_tag *next;
|
||||||
|
} ice_config_dir_t;
|
||||||
|
|
||||||
|
typedef struct _relay_server {
|
||||||
|
char *server;
|
||||||
|
int port;
|
||||||
|
char *mount;
|
||||||
|
char *localmount;
|
||||||
|
int mp3metadata;
|
||||||
|
struct _relay_server *next;
|
||||||
|
} relay_server;
|
||||||
|
|
||||||
|
typedef struct _mount_proxy {
|
||||||
|
char *mountname; /* The mountpoint this proxy is used for */
|
||||||
|
|
||||||
|
char *username; /* Username and password for this mountpoint. If unset, */
|
||||||
|
char *password; /* falls back to global source password */
|
||||||
|
|
||||||
|
char *dumpfile; /* Filename to dump this stream to (will be appended). NULL
|
||||||
|
to not dump. */
|
||||||
|
int max_listeners; /* Max listeners for this mountpoint only. -1 to not
|
||||||
|
limit here (i.e. only use the global limit) */
|
||||||
|
char *fallback_mount;
|
||||||
|
struct _mount_proxy *next;
|
||||||
|
} mount_proxy;
|
||||||
|
|
||||||
|
typedef struct _aliases {
|
||||||
|
char *source;
|
||||||
|
char *destination;
|
||||||
|
int port;
|
||||||
|
char *bind_address;
|
||||||
|
struct _aliases *next;
|
||||||
|
}aliases;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
int port;
|
||||||
|
char *bind_address;
|
||||||
|
} listener_t;
|
||||||
|
|
||||||
|
typedef struct ice_config_tag
|
||||||
|
{
|
||||||
|
char *config_filename;
|
||||||
|
|
||||||
|
char *location;
|
||||||
|
char *admin;
|
||||||
|
|
||||||
|
int client_limit;
|
||||||
|
int source_limit;
|
||||||
|
long queue_size_limit;
|
||||||
|
int threadpool_size;
|
||||||
|
int client_timeout;
|
||||||
|
int header_timeout;
|
||||||
|
int source_timeout;
|
||||||
|
int ice_login;
|
||||||
|
int fileserve;
|
||||||
|
|
||||||
|
char *source_password;
|
||||||
|
char *admin_username;
|
||||||
|
char *admin_password;
|
||||||
|
|
||||||
|
int touch_interval;
|
||||||
|
ice_config_dir_t *dir_list;
|
||||||
|
|
||||||
|
char *hostname;
|
||||||
|
int port;
|
||||||
|
|
||||||
|
listener_t listeners[MAX_LISTEN_SOCKETS];
|
||||||
|
|
||||||
|
char *master_server;
|
||||||
|
int master_server_port;
|
||||||
|
int master_update_interval;
|
||||||
|
char *master_password;
|
||||||
|
|
||||||
|
relay_server *relay;
|
||||||
|
|
||||||
|
mount_proxy *mounts;
|
||||||
|
|
||||||
|
char *base_dir;
|
||||||
|
char *log_dir;
|
||||||
|
char *webroot_dir;
|
||||||
|
char *adminroot_dir;
|
||||||
|
aliases *aliases;
|
||||||
|
|
||||||
|
char *access_log;
|
||||||
|
char *error_log;
|
||||||
|
int loglevel;
|
||||||
|
|
||||||
|
int chroot;
|
||||||
|
int chuid;
|
||||||
|
char *user;
|
||||||
|
char *group;
|
||||||
|
char *yp_url[MAX_YP_DIRECTORIES];
|
||||||
|
int yp_url_timeout[MAX_YP_DIRECTORIES];
|
||||||
|
int num_yp_directories;
|
||||||
|
} ice_config_t;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
mutex_t config_lock;
|
||||||
|
mutex_t relay_lock;
|
||||||
|
mutex_t mounts_lock;
|
||||||
|
} ice_config_locks;
|
||||||
|
|
||||||
|
void config_initialize(void);
|
||||||
|
void config_shutdown(void);
|
||||||
|
|
||||||
|
int config_parse_file(const char *filename, ice_config_t *configuration);
|
||||||
|
int config_initial_parse_file(const char *filename);
|
||||||
|
int config_parse_cmdline(int arg, char **argv);
|
||||||
|
void config_set_config(ice_config_t *config);
|
||||||
|
void config_clear(ice_config_t *config);
|
||||||
|
|
||||||
|
int config_rehash(void);
|
||||||
|
|
||||||
|
ice_config_locks *config_locks(void);
|
||||||
|
|
||||||
|
ice_config_t *config_get_config(void);
|
||||||
|
void config_release_config(void);
|
||||||
|
|
||||||
|
/* To be used ONLY in one-time startup code */
|
||||||
|
ice_config_t *config_get_config_unlocked(void);
|
||||||
|
|
||||||
|
#endif /* __CONFIG_H__ */
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user