cfgfile.c 51.8 KB
Newer Older
1 2 3 4 5 6 7 8 9 10
/* Icecast
 *
 * This program is distributed under the GNU General Public License, version 2.
 * A copy of this license is included with this source.
 *
 * Copyright 2000-2004, Jack Moffitt <jack@xiph.org, 
 *                      Michael Smith <msmith@xiph.org>,
 *                      oddsock <oddsock@xiph.org>,
 *                      Karl Heyes <karl@xiph.org>
 *                      and others (see AUTHORS for details).
Philipp Schafft's avatar
Philipp Schafft committed
11
 * Copyright 2011,      Thomas B. "dm8tbr" Ruecker <thomas.rucker@tieto.com>,
12
 *                      Dave 'justdave' Miller <justdave@mozilla.com>.
Philipp Schafft's avatar
Philipp Schafft committed
13
 * Copyright 2011-2012, Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>,
14 15
 */

16 17 18 19 20 21 22
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
23
#ifndef _WIN32
24
#include <fnmatch.h>
25
#endif
26 27 28 29 30 31 32 33 34 35 36 37 38 39
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>

#include "thread/thread.h"
#include "cfgfile.h"
#include "refbuf.h"
#include "client.h"
#include "logging.h" 

#define CATMODULE "CONFIG"
#define CONFIG_DEFAULT_LOCATION "Earth"
#define CONFIG_DEFAULT_ADMIN "icemaster@localhost"
#define CONFIG_DEFAULT_CLIENT_LIMIT 256
#define CONFIG_DEFAULT_SOURCE_LIMIT 16
40
#define CONFIG_DEFAULT_QUEUE_SIZE_LIMIT (500*1024)
41
#define CONFIG_DEFAULT_BURST_SIZE (64*1024)
42 43 44 45
#define CONFIG_DEFAULT_THREADPOOL_SIZE 4
#define CONFIG_DEFAULT_CLIENT_TIMEOUT 30
#define CONFIG_DEFAULT_HEADER_TIMEOUT 15
#define CONFIG_DEFAULT_SOURCE_TIMEOUT 10
46
#define CONFIG_DEFAULT_MASTER_USERNAME "relay"
47
#define CONFIG_DEFAULT_SHOUTCAST_MOUNT "/stream"
48 49 50 51
#define CONFIG_DEFAULT_ICE_LOGIN 0
#define CONFIG_DEFAULT_FILESERVE 1
#define CONFIG_DEFAULT_TOUCH_FREQ 5
#define CONFIG_DEFAULT_HOSTNAME "localhost"
52
#define CONFIG_DEFAULT_PLAYLIST_LOG NULL
53 54
#define CONFIG_DEFAULT_ACCESS_LOG "access.log"
#define CONFIG_DEFAULT_ERROR_LOG "error.log"
55
#define CONFIG_DEFAULT_LOG_LEVEL 3
56 57 58 59 60 61
#define CONFIG_DEFAULT_CHROOT 0
#define CONFIG_DEFAULT_CHUID 0
#define CONFIG_DEFAULT_USER NULL
#define CONFIG_DEFAULT_GROUP NULL
#define CONFIG_MASTER_UPDATE_INTERVAL 120
#define CONFIG_YP_URL_TIMEOUT 10
62
#define CONFIG_DEFAULT_CIPHER_LIST "ALL:!aNULL:!ADH:!eNULL:!LOW:!EXP:RC4+RSA:+HIGH:+MEDIUM"
63 64 65 66 67 68

#ifndef _WIN32
#define CONFIG_DEFAULT_BASE_DIR "/usr/local/icecast"
#define CONFIG_DEFAULT_LOG_DIR "/usr/local/icecast/logs"
#define CONFIG_DEFAULT_WEBROOT_DIR "/usr/local/icecast/webroot"
#define CONFIG_DEFAULT_ADMINROOT_DIR "/usr/local/icecast/admin"
69
#define MIMETYPESFILE "/etc/mime.types"
70 71 72 73 74
#else
#define CONFIG_DEFAULT_BASE_DIR ".\\"
#define CONFIG_DEFAULT_LOG_DIR ".\\logs"
#define CONFIG_DEFAULT_WEBROOT_DIR ".\\webroot"
#define CONFIG_DEFAULT_ADMINROOT_DIR ".\\admin"
75
#define MIMETYPESFILE ".\\mime.types"
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
#endif

static ice_config_t _current_configuration;
static ice_config_locks _locks;

static void _set_defaults(ice_config_t *c);
static void _parse_root(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void _parse_limits(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void _parse_directory(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void _parse_paths(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void _parse_logging(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void _parse_security(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void _parse_authentication(xmlDocPtr doc, xmlNodePtr node, 
        ice_config_t *c);
static void _parse_relay(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void _parse_mount(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);
static void _parse_listen_socket(xmlDocPtr doc, xmlNodePtr node, 
        ice_config_t *c);
static void _add_server(xmlDocPtr doc, xmlNodePtr node, ice_config_t *c);

96 97 98
static void merge_mounts(mount_proxy * dst, mount_proxy * src);
static inline void _merge_mounts_all(ice_config_t *c);

99
static void create_locks(void) {
100
    thread_mutex_create(&_locks.relay_lock);
101
    thread_rwlock_create(&_locks.config_lock);
102 103
}

104
static void release_locks(void) {
105
    thread_mutex_destroy(&_locks.relay_lock);
106
    thread_rwlock_destroy(&_locks.config_lock);
107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125
}

void config_initialize(void) {
    create_locks();
}

void config_shutdown(void) {
    config_get_config();
    config_clear(&_current_configuration);
    config_release_config();
    release_locks();
}

void config_init_configuration(ice_config_t *configuration)
{
    memset(configuration, 0, sizeof(ice_config_t));
    _set_defaults(configuration);
}

126 127 128 129
static void config_clear_mount (mount_proxy *mount)
{
    config_options_t *option;

130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147
    if (mount->mountname)       xmlFree (mount->mountname);
    if (mount->username)        xmlFree (mount->username);
    if (mount->password)        xmlFree (mount->password);
    if (mount->dumpfile)        xmlFree (mount->dumpfile);
    if (mount->intro_filename)  xmlFree (mount->intro_filename);
    if (mount->on_connect)      xmlFree (mount->on_connect);
    if (mount->on_disconnect)   xmlFree (mount->on_disconnect);
    if (mount->fallback_mount)  xmlFree (mount->fallback_mount);
    if (mount->stream_name)     xmlFree (mount->stream_name);
    if (mount->stream_description)  xmlFree (mount->stream_description);
    if (mount->stream_url)      xmlFree (mount->stream_url);
    if (mount->stream_genre)    xmlFree (mount->stream_genre);
    if (mount->bitrate)         xmlFree (mount->bitrate);
    if (mount->type)            xmlFree (mount->type);
    if (mount->charset)         xmlFree (mount->charset);
    if (mount->cluster_password)    xmlFree (mount->cluster_password);

    if (mount->auth_type)       xmlFree (mount->auth_type);
148 149 150 151
    option = mount->auth_options;
    while (option)
    {
        config_options_t *nextopt = option->next;
152 153
        if (option->name)   xmlFree (option->name);
        if (option->value)  xmlFree (option->value);
154 155 156 157 158 159 160
        free (option);
        option = nextopt;
    }
    auth_release (mount->auth);
    free (mount);
}

161 162 163 164 165 166 167
listener_t *config_clear_listener (listener_t *listener)
{
    listener_t *next = NULL;
    if (listener)
    {
        next = listener->next;
        if (listener->bind_address)     xmlFree (listener->bind_address);
168
        if (listener->shoutcast_mount)  xmlFree (listener->shoutcast_mount);
169 170 171 172
        free (listener);
    }
    return next;
}
173

174 175 176 177 178 179 180 181
void config_clear(ice_config_t *c)
{
    ice_config_dir_t *dirnode, *nextdirnode;
    relay_server *relay, *nextrelay;
    mount_proxy *mount, *nextmount;
    aliases *alias, *nextalias;
    int i;

182
    free(c->config_filename);
183

Karl Heyes's avatar
Karl Heyes committed
184
    xmlFree (c->server_id);
185 186 187
    if (c->location) xmlFree(c->location);
    if (c->admin) xmlFree(c->admin);
    if (c->source_password) xmlFree(c->source_password);
188 189 190 191
    if (c->admin_username)
        xmlFree(c->admin_username);
    if (c->admin_password)
        xmlFree(c->admin_password);
192 193 194 195
    if (c->relay_username)
        xmlFree(c->relay_username);
    if (c->relay_password)
        xmlFree(c->relay_password);
196 197 198 199 200
    if (c->hostname) xmlFree(c->hostname);
    if (c->base_dir) xmlFree(c->base_dir);
    if (c->log_dir) xmlFree(c->log_dir);
    if (c->webroot_dir) xmlFree(c->webroot_dir);
    if (c->adminroot_dir) xmlFree(c->adminroot_dir);
Karl Heyes's avatar
Karl Heyes committed
201
    if (c->cert_file) xmlFree(c->cert_file);
202
    if (c->cipher_list) xmlFree(c->cipher_list);
Karl Heyes's avatar
Karl Heyes committed
203
    if (c->pidfile)
204
        xmlFree(c->pidfile);
205 206
    if (c->banfile) xmlFree(c->banfile);
    if (c->allowfile) xmlFree(c->allowfile);
207 208 209 210
    if (c->playlist_log) xmlFree(c->playlist_log);
    if (c->access_log) xmlFree(c->access_log);
    if (c->error_log) xmlFree(c->error_log);
    if (c->shoutcast_mount) xmlFree(c->shoutcast_mount);
211
    if (c->master_server) xmlFree(c->master_server);
212
    if (c->master_username) xmlFree(c->master_username);
213 214 215
    if (c->master_password) xmlFree(c->master_password);
    if (c->user) xmlFree(c->user);
    if (c->group) xmlFree(c->group);
216
    if (c->mimetypes_fn) xmlFree (c->mimetypes_fn);
217

218 219 220
    while ((c->listen_sock = config_clear_listener (c->listen_sock)))
        ;

221 222 223 224 225 226
    thread_mutex_lock(&(_locks.relay_lock));
    relay = c->relay;
    while(relay) {
        nextrelay = relay->next;
        xmlFree(relay->server);
        xmlFree(relay->mount);
Karl Heyes's avatar
Karl Heyes committed
227
        xmlFree(relay->localmount);
228 229 230 231 232 233 234 235
        free(relay);
        relay = nextrelay;
    }
    thread_mutex_unlock(&(_locks.relay_lock));

    mount = c->mounts;
    while(mount) {
        nextmount = mount->next;
236
        config_clear_mount (mount);
237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256
        mount = nextmount;
    }

    alias = c->aliases;
    while(alias) {
        nextalias = alias->next;
        xmlFree(alias->source);
        xmlFree(alias->destination);
        xmlFree(alias->bind_address);
        free(alias);
        alias = nextalias;
    }

    dirnode = c->dir_list;
    while(dirnode) {
        nextdirnode = dirnode->next;
        xmlFree(dirnode->host);
        free(dirnode);
        dirnode = nextdirnode;
    }
257
#ifdef USE_YP
Karl Heyes's avatar
Karl Heyes committed
258
    i = 0;
259
    while (i < c->num_yp_directories)
Karl Heyes's avatar
Karl Heyes committed
260 261 262 263 264
    {
        xmlFree (c->yp_url[i]);
        i++;
    }
#endif
265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292

    memset(c, 0, sizeof(ice_config_t));
}

int config_initial_parse_file(const char *filename)
{
    /* Since we're already pointing at it, we don't need to copy it in place */
    return config_parse_file(filename, &_current_configuration);
}

int config_parse_file(const char *filename, ice_config_t *configuration)
{
    xmlDocPtr doc;
    xmlNodePtr node;

    if (filename == NULL || strcmp(filename, "") == 0) return CONFIG_EINSANE;
    
    doc = xmlParseFile(filename);
    if (doc == NULL) {
        return CONFIG_EPARSE;
    }

    node = xmlDocGetRootElement(doc);
    if (node == NULL) {
        xmlFreeDoc(doc);
        return CONFIG_ENOROOT;
    }

293
    if (xmlStrcmp (node->name, XMLSTR("icecast")) != 0) {
294 295 296 297 298 299
        xmlFreeDoc(doc);
        return CONFIG_EBADROOT;
    }

    config_init_configuration(configuration);

300
    configuration->config_filename = strdup (filename);
301 302 303 304 305

    _parse_root(doc, node->xmlChildrenNode, configuration);

    xmlFreeDoc(doc);

306 307
    _merge_mounts_all(configuration);

308 309 310 311 312 313 314 315 316 317 318 319 320 321 322
    return 0;
}

int config_parse_cmdline(int arg, char **argv)
{
    return 0;
}

ice_config_locks *config_locks(void)
{
    return &_locks;
}

void config_release_config(void)
{
323
    thread_rwlock_unlock(&(_locks.config_lock));
324 325 326 327
}

ice_config_t *config_get_config(void)
{
328 329 330 331 332 333 334
    thread_rwlock_rlock(&(_locks.config_lock));
    return &_current_configuration;
}

ice_config_t *config_grab_config(void)
{
    thread_rwlock_wlock(&(_locks.config_lock));
335 336 337 338 339 340 341 342 343 344 345 346 347 348 349
    return &_current_configuration;
}

/* MUST be called with the lock held! */
void config_set_config(ice_config_t *config) {
    memcpy(&_current_configuration, config, sizeof(ice_config_t));
}

ice_config_t *config_get_config_unlocked(void)
{
    return &_current_configuration;
}

static void _set_defaults(ice_config_t *configuration)
{
350
    configuration->location = (char *)xmlCharStrdup (CONFIG_DEFAULT_LOCATION);
351
    configuration->server_id = (char *)xmlCharStrdup (ICECAST_VERSION_STRING);
352
    configuration->admin = (char *)xmlCharStrdup (CONFIG_DEFAULT_ADMIN);
353 354 355 356 357 358 359
    configuration->client_limit = CONFIG_DEFAULT_CLIENT_LIMIT;
    configuration->source_limit = CONFIG_DEFAULT_SOURCE_LIMIT;
    configuration->queue_size_limit = CONFIG_DEFAULT_QUEUE_SIZE_LIMIT;
    configuration->threadpool_size = CONFIG_DEFAULT_THREADPOOL_SIZE;
    configuration->client_timeout = CONFIG_DEFAULT_CLIENT_TIMEOUT;
    configuration->header_timeout = CONFIG_DEFAULT_HEADER_TIMEOUT;
    configuration->source_timeout = CONFIG_DEFAULT_SOURCE_TIMEOUT;
360
    configuration->source_password = NULL;
361
    configuration->shoutcast_mount = (char *)xmlCharStrdup (CONFIG_DEFAULT_SHOUTCAST_MOUNT);
362 363 364
    configuration->ice_login = CONFIG_DEFAULT_ICE_LOGIN;
    configuration->fileserve = CONFIG_DEFAULT_FILESERVE;
    configuration->touch_interval = CONFIG_DEFAULT_TOUCH_FREQ;
365
    configuration->on_demand = 0;
366
    configuration->dir_list = NULL;
367 368
    configuration->hostname = (char *)xmlCharStrdup (CONFIG_DEFAULT_HOSTNAME);
    configuration->mimetypes_fn = (char *)xmlCharStrdup (MIMETYPESFILE);
369 370 371
    configuration->master_server = NULL;
    configuration->master_server_port = 0;
    configuration->master_update_interval = CONFIG_MASTER_UPDATE_INTERVAL;
372
    configuration->master_username = (char *)xmlCharStrdup (CONFIG_DEFAULT_MASTER_USERNAME);
373
    configuration->master_password = NULL;
374 375
    configuration->base_dir = (char *)xmlCharStrdup (CONFIG_DEFAULT_BASE_DIR);
    configuration->log_dir = (char *)xmlCharStrdup (CONFIG_DEFAULT_LOG_DIR);
376
    configuration->cipher_list = (char *)xmlCharStrdup (CONFIG_DEFAULT_CIPHER_LIST);
377 378 379 380 381
    configuration->webroot_dir = (char *)xmlCharStrdup (CONFIG_DEFAULT_WEBROOT_DIR);
    configuration->adminroot_dir = (char *)xmlCharStrdup (CONFIG_DEFAULT_ADMINROOT_DIR);
    configuration->playlist_log = (char *)xmlCharStrdup (CONFIG_DEFAULT_PLAYLIST_LOG);
    configuration->access_log = (char *)xmlCharStrdup (CONFIG_DEFAULT_ACCESS_LOG);
    configuration->error_log = (char *)xmlCharStrdup (CONFIG_DEFAULT_ERROR_LOG);
382 383 384
    configuration->loglevel = CONFIG_DEFAULT_LOG_LEVEL;
    configuration->chroot = CONFIG_DEFAULT_CHROOT;
    configuration->chuid = CONFIG_DEFAULT_CHUID;
385 386
    configuration->user = NULL;
    configuration->group = NULL;
387
    configuration->num_yp_directories = 0;
388
    configuration->relay_username = (char *)xmlCharStrdup (CONFIG_DEFAULT_MASTER_USERNAME);
389
    configuration->relay_password = NULL;
Karl Heyes's avatar
Karl Heyes committed
390
    /* default to a typical prebuffer size used by clients */
391
    configuration->burst_size = CONFIG_DEFAULT_BURST_SIZE;
392 393 394 395 396 397 398
}

static void _parse_root(xmlDocPtr doc, xmlNodePtr node, 
        ice_config_t *configuration)
{
    char *tmp;

399 400 401 402
    configuration->listen_sock = calloc (1, sizeof (*configuration->listen_sock));
    configuration->listen_sock->port = 8000;
    configuration->listen_sock_count = 1;

403 404 405 406
    do {
        if (node == NULL) break;
        if (xmlIsBlankNode(node)) continue;

407
        if (xmlStrcmp (node->name, XMLSTR("location")) == 0) {
408
            if (configuration->location) xmlFree(configuration->location);
409
            configuration->location = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
410
        } else if (xmlStrcmp (node->name, XMLSTR("admin")) == 0) {
411
            if (configuration->admin) xmlFree(configuration->admin);
412
            configuration->admin = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
413
        } else if (xmlStrcmp (node->name, XMLSTR("server-id")) == 0) {
414 415
            xmlFree (configuration->server_id);
            configuration->server_id = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
416
        } else if(xmlStrcmp (node->name, XMLSTR("authentication")) == 0) {
417
            _parse_authentication(doc, node->xmlChildrenNode, configuration);
418
        } else if (xmlStrcmp (node->name, XMLSTR("source-password")) == 0) {
419
            /* TODO: This is the backwards-compatibility location */
420 421 422
            WARN0("<source-password> defined outside <authentication>. This is deprecated.");
            if (configuration->source_password) xmlFree(configuration->source_password);
            configuration->source_password = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
423
        } else if (xmlStrcmp (node->name, XMLSTR("icelogin")) == 0) {
424 425 426
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->ice_login = atoi(tmp);
            if (tmp) xmlFree(tmp);
427
        } else if (xmlStrcmp (node->name, XMLSTR("fileserve")) == 0) {
428 429 430
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->fileserve = atoi(tmp);
            if (tmp) xmlFree(tmp);
431
        } else if (xmlStrcmp (node->name, XMLSTR("relays-on-demand")) == 0) {
432 433 434
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->on_demand = atoi(tmp);
            if (tmp) xmlFree(tmp);
435
        } else if (xmlStrcmp (node->name, XMLSTR("hostname")) == 0) {
436
            if (configuration->hostname) xmlFree(configuration->hostname);
437
            configuration->hostname = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
438
        } else if (xmlStrcmp (node->name, XMLSTR("mime-types")) == 0) {
439 440
            if (configuration->mimetypes_fn) xmlFree(configuration->mimetypes_fn);
            configuration->mimetypes_fn = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
441
        } else if (xmlStrcmp (node->name, XMLSTR("listen-socket")) == 0) {
442
            _parse_listen_socket(doc, node->xmlChildrenNode, configuration);
443
        } else if (xmlStrcmp (node->name, XMLSTR("port")) == 0) {
444 445
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->port = atoi(tmp);
446
            configuration->listen_sock->port = atoi(tmp);
447
            if (tmp) xmlFree(tmp);
448
        } else if (xmlStrcmp (node->name, XMLSTR("bind-address")) == 0) {
449 450 451
            if (configuration->listen_sock->bind_address) 
                xmlFree(configuration->listen_sock->bind_address);
            configuration->listen_sock->bind_address = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
452
        } else if (xmlStrcmp (node->name, XMLSTR("master-server")) == 0) {
453 454
            if (configuration->master_server) xmlFree(configuration->master_server);
            configuration->master_server = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
455
        } else if (xmlStrcmp (node->name, XMLSTR("master-username")) == 0) {
456 457
            if (configuration->master_username) xmlFree(configuration->master_username);
            configuration->master_username = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
458
        } else if (xmlStrcmp (node->name, XMLSTR("master-password")) == 0) {
459 460
            if (configuration->master_password) xmlFree(configuration->master_password);
            configuration->master_password = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
461
        } else if (xmlStrcmp (node->name, XMLSTR("master-server-port")) == 0) {
462 463
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->master_server_port = atoi(tmp);
464
            xmlFree (tmp);
465
        } else if (xmlStrcmp (node->name, XMLSTR("master-update-interval")) == 0) {
466 467
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->master_update_interval = atoi(tmp);
468
            xmlFree (tmp);
469
        } else if (xmlStrcmp (node->name, XMLSTR("shoutcast-mount")) == 0) {
470
            if (configuration->shoutcast_mount) xmlFree(configuration->shoutcast_mount);
471
            configuration->shoutcast_mount = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
472
        } else if (xmlStrcmp (node->name, XMLSTR("limits")) == 0) {
473
            _parse_limits(doc, node->xmlChildrenNode, configuration);
474
        } else if (xmlStrcmp (node->name, XMLSTR("relay")) == 0) {
475
            _parse_relay(doc, node->xmlChildrenNode, configuration);
476
        } else if (xmlStrcmp (node->name, XMLSTR("mount")) == 0) {
477
            _parse_mount(doc, node, configuration);
478
        } else if (xmlStrcmp (node->name, XMLSTR("directory")) == 0) {
479
            _parse_directory(doc, node->xmlChildrenNode, configuration);
480
        } else if (xmlStrcmp (node->name, XMLSTR("paths")) == 0) {
481
            _parse_paths(doc, node->xmlChildrenNode, configuration);
482
        } else if (xmlStrcmp (node->name, XMLSTR("logging")) == 0) {
483
            _parse_logging(doc, node->xmlChildrenNode, configuration);
484
        } else if (xmlStrcmp (node->name, XMLSTR("security")) == 0) {
485 486 487
            _parse_security(doc, node->xmlChildrenNode, configuration);
        }
    } while ((node = node->next));
488 489 490 491 492 493 494 495

    /* drop the first listening socket details if more than one is defined, as we only
     * have port or listen-socket not both */
    if (configuration->listen_sock_count > 1)
    {
        configuration->listen_sock = config_clear_listener (configuration->listen_sock);
        configuration->listen_sock_count--;
    }
496 497
    if (configuration->port == 0)
        configuration->port = 8000;
498 499 500 501 502 503 504 505 506 507 508
}

static void _parse_limits(xmlDocPtr doc, xmlNodePtr node, 
        ice_config_t *configuration)
{
    char *tmp;

    do {
        if (node == NULL) break;
        if (xmlIsBlankNode(node)) continue;

509
        if (xmlStrcmp (node->name, XMLSTR("clients")) == 0) {
510 511 512
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->client_limit = atoi(tmp);
            if (tmp) xmlFree(tmp);
513
        } else if (xmlStrcmp (node->name, XMLSTR("sources")) == 0) {
514 515 516
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->source_limit = atoi(tmp);
            if (tmp) xmlFree(tmp);
517
        } else if (xmlStrcmp (node->name, XMLSTR("queue-size")) == 0) {
518 519 520
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->queue_size_limit = atoi(tmp);
            if (tmp) xmlFree(tmp);
521
        } else if (xmlStrcmp (node->name, XMLSTR("threadpool")) == 0) {
522 523 524
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->threadpool_size = atoi(tmp);
            if (tmp) xmlFree(tmp);
525
        } else if (xmlStrcmp (node->name, XMLSTR("client-timeout")) == 0) {
526 527 528
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->client_timeout = atoi(tmp);
            if (tmp) xmlFree(tmp);
529
        } else if (xmlStrcmp (node->name, XMLSTR("header-timeout")) == 0) {
530 531 532
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->header_timeout = atoi(tmp);
            if (tmp) xmlFree(tmp);
533
        } else if (xmlStrcmp (node->name, XMLSTR("source-timeout")) == 0) {
534 535 536
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->source_timeout = atoi(tmp);
            if (tmp) xmlFree(tmp);
537
        } else if (xmlStrcmp (node->name, XMLSTR("burst-on-connect")) == 0) {
538
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
Karl Heyes's avatar
Karl Heyes committed
539 540 541
            if (atoi(tmp) == 0)
                configuration->burst_size = 0;
            if (tmp) xmlFree(tmp);
542
        } else if (xmlStrcmp (node->name, XMLSTR("burst-size")) == 0) {
Karl Heyes's avatar
Karl Heyes committed
543 544
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->burst_size = atoi(tmp);
545
            if (tmp) xmlFree(tmp);
546 547 548 549 550 551 552 553 554 555 556 557
        }
    } 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;
    
Karl Heyes's avatar
Karl Heyes committed
558
    /* default <mount> settings */
559
    mount->mounttype = MOUNT_TYPE_NORMAL;
560
    mount->max_listeners = -1;
Karl Heyes's avatar
Karl Heyes committed
561
    mount->burst_size = -1;
562
    mount->mp3_meta_interval = -1;
563
    mount->yp_public = -1;
564 565
    mount->next = NULL;

566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582
    tmp = (char *)xmlGetProp(node, XMLSTR("type"));
    if (tmp) {
        if (strcmp(tmp, "normal") == 0) {
	    mount->mounttype = MOUNT_TYPE_NORMAL;
	}
	else if (strcmp(tmp, "default") == 0) {
	    mount->mounttype = MOUNT_TYPE_DEFAULT;
	}
	else {
	    WARN1("Unknown mountpoint type: %s", tmp);
            config_clear_mount (mount);
            return;
	}
    }

    node = node->xmlChildrenNode;

583 584 585 586
    do {
        if (node == NULL) break;
        if (xmlIsBlankNode(node)) continue;

587 588
        if (xmlStrcmp (node->name, XMLSTR("mount-name")) == 0) {
            mount->mountname = (char *)xmlNodeListGetString (doc, node->xmlChildrenNode, 1);
589
        }
590
        else if (xmlStrcmp (node->name, XMLSTR("username")) == 0) {
591 592 593
            mount->username = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
        }
594
        else if (xmlStrcmp (node->name, XMLSTR("password")) == 0) {
595 596 597
            mount->password = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
        }
598
        else if (xmlStrcmp (node->name, XMLSTR("dump-file")) == 0) {
599 600
            mount->dumpfile = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
Karl Heyes's avatar
Karl Heyes committed
601
        }
602
        else if (xmlStrcmp (node->name, XMLSTR("intro")) == 0) {
Karl Heyes's avatar
Karl Heyes committed
603 604
            mount->intro_filename = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
605
        }
606
        else if (xmlStrcmp (node->name, XMLSTR("fallback-mount")) == 0) {
607 608 609
            mount->fallback_mount = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
        }
610
        else if (xmlStrcmp (node->name, XMLSTR("fallback-when-full")) == 0) {
611 612 613 614
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->fallback_when_full = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
615
        else if (xmlStrcmp (node->name, XMLSTR("max-listeners")) == 0) {
616 617 618 619
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->max_listeners = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
620
        else if (xmlStrcmp (node->name, XMLSTR("charset")) == 0) {
621 622 623
            mount->charset = (char *)xmlNodeListGetString(doc,
                    node->xmlChildrenNode, 1);
        }
624
        else if (xmlStrcmp (node->name, XMLSTR("mp3-metadata-interval")) == 0) {
625 626 627 628
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->mp3_meta_interval = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
629
        else if (xmlStrcmp (node->name, XMLSTR("fallback-override")) == 0) {
Michael Smith's avatar
Michael Smith committed
630 631 632 633
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->fallback_override = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
634
        else if (xmlStrcmp (node->name, XMLSTR("no-mount")) == 0) {
Michael Smith's avatar
Michael Smith committed
635 636 637 638
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->no_mount = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
639
        else if (xmlStrcmp (node->name, XMLSTR("no-yp")) == 0) {
Karl Heyes's avatar
Karl Heyes committed
640
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
641
            mount->yp_public = atoi(tmp) == 0 ? -1 : 0;
Karl Heyes's avatar
Karl Heyes committed
642 643
            if(tmp) xmlFree(tmp);
        }
644
        else if (xmlStrcmp (node->name, XMLSTR("hidden")) == 0) {
645 646 647 648
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->hidden = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
649
        else if (xmlStrcmp (node->name, XMLSTR("authentication")) == 0) {
650
            mount->auth = auth_get_authenticator (node);
Michael Smith's avatar
Michael Smith committed
651
        }
652
        else if (xmlStrcmp (node->name, XMLSTR("on-connect")) == 0) {
653 654 655
            mount->on_connect = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
        }
656
        else if (xmlStrcmp (node->name, XMLSTR("on-disconnect")) == 0) {
657 658 659
            mount->on_disconnect = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
        }
660
        else if (xmlStrcmp (node->name, XMLSTR("max-listener-duration")) == 0) {
661 662 663 664
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->max_listener_duration = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
665
        else if (xmlStrcmp (node->name, XMLSTR("queue-size")) == 0) {
666 667 668 669
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->queue_size_limit = atoi (tmp);
            if(tmp) xmlFree(tmp);
        }
670
        else if (xmlStrcmp (node->name, XMLSTR("source-timeout")) == 0) {
671 672 673 674 675 676
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            if (tmp)
            {
                mount->source_timeout = atoi (tmp);
                xmlFree(tmp);
            }
677
        } else if (xmlStrcmp (node->name, XMLSTR("burst-size")) == 0) {
Karl Heyes's avatar
Karl Heyes committed
678 679 680
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->burst_size = atoi(tmp);
            if (tmp) xmlFree(tmp);
681
        } else if (xmlStrcmp (node->name, XMLSTR("cluster-password")) == 0) {
682 683
            mount->cluster_password = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
684
        } else if (xmlStrcmp (node->name, XMLSTR("stream-name")) == 0) {
685 686
            mount->stream_name = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
687
        } else if (xmlStrcmp (node->name, XMLSTR("stream-description")) == 0) {
688 689
            mount->stream_description = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
690
        } else if (xmlStrcmp (node->name, XMLSTR("stream-url")) == 0) {
691 692
            mount->stream_url = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
693
        } else if (xmlStrcmp (node->name, XMLSTR("genre")) == 0) {
694 695
            mount->stream_genre = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
696
        } else if (xmlStrcmp (node->name, XMLSTR("bitrate")) == 0) {
697 698
            mount->bitrate = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
699
        } else if (xmlStrcmp (node->name, XMLSTR("public")) == 0) {
700 701 702
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            mount->yp_public = atoi (tmp);
            if(tmp) xmlFree(tmp);
703
        } else if (xmlStrcmp (node->name, XMLSTR("type")) == 0) {
704 705
            mount->type = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
706
        } else if (xmlStrcmp (node->name, XMLSTR("subtype")) == 0) {
707 708
            mount->subtype = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
709
        }
710
    } while ((node = node->next));
711 712

    /* make sure we have at least the mountpoint name */
713
    if (mount->mountname == NULL && mount->mounttype != MOUNT_TYPE_DEFAULT)
714 715 716 717
    {
        config_clear_mount (mount);
        return;
    }
718 719
    else if (mount->mountname != NULL && mount->mounttype == MOUNT_TYPE_DEFAULT)
    {
720
    	WARN1("Default mount %s has mount-name set. This is not supported. Behavior may not be consistent.", mount->mountname);
721
    }
722
    if (mount->auth)
723
        mount->auth->mount = strdup ((char *)mount->mountname);
724 725 726 727 728
    while(current) {
        last = current;
        current = current->next;
    }

729 730 731 732 733
    if (!mount->fallback_mount && (mount->fallback_when_full || mount->fallback_override))
    {
        WARN1("Config for mount %s contains fallback options but no fallback mount.", mount->mountname);
    }

734 735 736 737
    if(last)
        last->next = mount;
    else
        configuration->mounts = mount;
738 739
}

740

741 742 743 744 745 746 747
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;
748

749 750 751 752 753 754 755 756 757 758 759
    while(current) {
        last = current;
        current = current->next;
    }

    if(last)
        last->next = relay;
    else
        configuration->relay = relay;

    relay->next = NULL;
760
    relay->mp3metadata = 1;
761
    relay->on_demand = configuration->on_demand;
762
    relay->server = (char *)xmlCharStrdup ("127.0.0.1");
763
    relay->mount = (char *)xmlCharStrdup ("/");
764 765 766 767 768

    do {
        if (node == NULL) break;
        if (xmlIsBlankNode(node)) continue;

769
        if (xmlStrcmp (node->name, XMLSTR("server")) == 0) {
770
            if (relay->server) xmlFree (relay->server);
771 772 773
            relay->server = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
        }
774
        else if (xmlStrcmp (node->name, XMLSTR("port")) == 0) {
775 776 777 778
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            relay->port = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
779
        else if (xmlStrcmp (node->name, XMLSTR("mount")) == 0) {
780
            if (relay->mount) xmlFree (relay->mount);
781 782 783
            relay->mount = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
        }
784
        else if (xmlStrcmp (node->name, XMLSTR("local-mount")) == 0) {
785
            if (relay->localmount) xmlFree (relay->localmount);
786 787 788
            relay->localmount = (char *)xmlNodeListGetString(
                    doc, node->xmlChildrenNode, 1);
        }
789
        else if (xmlStrcmp (node->name, XMLSTR("relay-shoutcast-metadata")) == 0) {
790 791 792 793
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            relay->mp3metadata = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
794
        else if (xmlStrcmp (node->name, XMLSTR("username")) == 0) {
795
            if (relay->username) xmlFree (relay->username);
796 797 798
            relay->username = (char *)xmlNodeListGetString(doc,
                    node->xmlChildrenNode, 1);
        }
799
        else if (xmlStrcmp (node->name, XMLSTR("password")) == 0) {
800
            if (relay->password) xmlFree (relay->password);
801 802 803
            relay->password = (char *)xmlNodeListGetString(doc,
                    node->xmlChildrenNode, 1);
        }
804
        else if (xmlStrcmp (node->name, XMLSTR("on-demand")) == 0) {
805 806 807 808
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            relay->on_demand = atoi(tmp);
            if (tmp) xmlFree(tmp);
        }
809 810 811 812
        else if (xmlStrcmp (node->name, XMLSTR("bind")) == 0) {
            if (relay->bind) xmlFree (relay->bind);
            relay->bind = (char *)xmlNodeListGetString (doc, node->xmlChildrenNode, 1);
        }
813
    } while ((node = node->next));
Karl Heyes's avatar
Karl Heyes committed
814
    if (relay->localmount == NULL)
815
        relay->localmount = (char *)xmlStrdup (XMLSTR(relay->mount));
816 817 818 819 820 821
}

static void _parse_listen_socket(xmlDocPtr doc, xmlNodePtr node,
        ice_config_t *configuration)
{
    char *tmp;
822
    listener_t *listener = calloc (1, sizeof(listener_t));
823

824 825
    if (listener == NULL)
        return;
826 827
    listener->port = 8000;

828 829 830 831
    do {
        if (node == NULL) break;
        if (xmlIsBlankNode(node)) continue;

832
        if (xmlStrcmp (node->name, XMLSTR("port")) == 0) {
833 834 835 836 837 838
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            if(configuration->port == 0)
                configuration->port = atoi(tmp);
            listener->port = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
839
        else if (xmlStrcmp (node->name, XMLSTR("ssl")) == 0) {
840 841 842 843
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            listener->ssl = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
844
        else if (xmlStrcmp (node->name, XMLSTR("shoutcast-compat")) == 0) {
845 846 847 848
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            listener->shoutcast_compat = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
849 850 851 852 853
        else if (xmlStrcmp (node->name, XMLSTR("shoutcast-mount")) == 0) {
            if (listener->shoutcast_mount) xmlFree (listener->shoutcast_mount);
            listener->shoutcast_mount = (char *)xmlNodeListGetString(doc, 
                    node->xmlChildrenNode, 1);
        }
854
        else if (xmlStrcmp (node->name, XMLSTR("bind-address")) == 0) {
855
            if (listener->bind_address) xmlFree (listener->bind_address);
856 857 858
            listener->bind_address = (char *)xmlNodeListGetString(doc, 
                    node->xmlChildrenNode, 1);
        }
859 860 861 862 863
        else if (xmlStrcmp (node->name, XMLSTR("so-sndbuf")) == 0) {
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            listener->so_sndbuf = atoi(tmp);
            if(tmp) xmlFree(tmp);
        }
864
    } while ((node = node->next));
865

866 867 868 869
    /* we know there's at least one of these, so add this new one after the first
     * that way it can be removed easily later on */
    listener->next = configuration->listen_sock->next;
    configuration->listen_sock->next = listener;
870
    configuration->listen_sock_count++;
871 872 873 874 875 876 877 878 879
    if (listener->shoutcast_mount)
    {
        listener_t *sc_port = calloc (1, sizeof (listener_t));
        sc_port->port = listener->port+1;
        sc_port->shoutcast_compat = 1;
        sc_port->shoutcast_mount = (char*)xmlStrdup (XMLSTR(listener->shoutcast_mount));
        if (listener->bind_address)
            sc_port->bind_address = (char*)xmlStrdup (XMLSTR(listener->bind_address));

880 881
        sc_port->next = listener->next;
        listener->next = sc_port;
882 883
        configuration->listen_sock_count++;
    }
884 885 886 887 888 889 890 891 892
}

static void _parse_authentication(xmlDocPtr doc, xmlNodePtr node,
        ice_config_t *configuration)
{
    do {
        if (node == NULL) break;
        if (xmlIsBlankNode(node)) continue;

893
        if (xmlStrcmp (node->name, XMLSTR("source-password")) == 0) {
894 895
            if (xmlGetProp(node, XMLSTR("mount"))) {
                ERROR0("Mount level source password defined within global <authentication> section.");
896 897
            }
            else {
898
                if (configuration->source_password)
899 900 901 902
                    xmlFree(configuration->source_password);
                configuration->source_password = 
                    (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            }
903
        } else if (xmlStrcmp (node->name, XMLSTR("admin-password")) == 0) {
904 905 906 907
            if(configuration->admin_password)
                xmlFree(configuration->admin_password);
            configuration->admin_password =
                (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
908
        } else if (xmlStrcmp (node->name, XMLSTR("admin-user")) == 0) {
909 910 911 912
            if(configuration->admin_username)
                xmlFree(configuration->admin_username);
            configuration->admin_username =
                (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
913
        } else if (xmlStrcmp (node->name, XMLSTR("relay-password")) == 0) {
914 915 916 917
            if(configuration->relay_password)
                xmlFree(configuration->relay_password);
            configuration->relay_password =
                (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
918
        } else if (xmlStrcmp (node->name, XMLSTR("relay-user")) == 0) {
919 920 921 922
            if(configuration->relay_username)
                xmlFree(configuration->relay_username);
            configuration->relay_username =
                (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939
        }
    } 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;

940
        if (xmlStrcmp (node->name, XMLSTR("yp-url")) == 0) {
941 942 943 944
            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);
945
        } else if (xmlStrcmp (node->name, XMLSTR("yp-url-timeout")) == 0) {
946 947 948
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
            configuration->yp_url_timeout[configuration->num_yp_directories] = 
                atoi(tmp);
Karl Heyes's avatar
Karl Heyes committed
949
            if (tmp) xmlFree(tmp);
950
        } else if (xmlStrcmp (node->name, XMLSTR("server")) == 0) {
951
            _add_server(doc, node->xmlChildrenNode, configuration);
952
        } else if (xmlStrcmp (node->name, XMLSTR("touch-interval")) == 0) {
953
            tmp = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
954 955
            configuration->yp_touch_interval[configuration->num_yp_directories] =
                atoi(tmp);
956 957 958
            if (tmp) xmlFree(tmp);
        }
    } while ((node = node->next));
Karl Heyes's avatar
Karl Heyes committed
959 960
    if (configuration->yp_url [configuration->num_yp_directories] == NULL)
        return;
961 962 963 964 965 966 967 968 969 970 971 972 973
    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;

974
        if (xmlStrcmp (node->name, XMLSTR("basedir")) == 0) {
975
            if (configuration->base_dir) xmlFree(configuration->base_dir);
976
            configuration->base_dir = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
977
        } else if (xmlStrcmp (node->name, XMLSTR("logdir")) == 0) {
978
            if (configuration->log_dir) xmlFree(configuration->log_dir);
979
            configuration->log_dir = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
980
        } else if (xmlStrcmp (node->name, XMLSTR("pidfile")) == 0) {
981 982
            if (configuration->pidfile) xmlFree(configuration->pidfile);
            configuration->pidfile = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
983 984 985 986 987 988
        } else if (xmlStrcmp (node->name, XMLSTR("deny-ip")) == 0) {
            if (configuration->banfile) xmlFree(configuration->banfile);
            configuration->banfile = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
        } else if (xmlStrcmp (node->name, XMLSTR("allow-ip")) == 0) {
            if (configuration->allowfile) xmlFree(configuration->allowfile);
            configuration->allowfile = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
989
        } else if (xmlStrcmp (node->name, XMLSTR("ssl-certificate")) == 0) {
990 991
            if (configuration->cert_file) xmlFree(configuration->cert_file);
            configuration->cert_file = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
992 993 994
        } else if (xmlStrcmp (node->name, XMLSTR("ssl-allowed-ciphers")) == 0) {
            if (configuration->cipher_list) xmlFree(configuration->cipher_list);
            configuration->cipher_list = (char *)xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
995
        } else if (xmlStrcmp (node->name, XMLSTR("webroot")) == 0) {
996
            if (configuration->webroot_dir) xmlFree(configuration->webroot_dir);
997 998 999
            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;
1000
        } else if (xmlStrcmp (node->name, XMLSTR("adminroot")) == 0) {
1001
            if (configuration->adminroot_dir) 
1002 1003 1004 1005
                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;
1006
        } else if (xmlStrcmp (node->name, XMLSTR("alias")) == 0) {
1007 1008
            alias = malloc(sizeof(aliases));
            alias->next = NULL;
1009
            alias->source = (char *)xmlGetProp(node, XMLSTR("source"));
1010 1011 1012 1013
            if(alias->source == NULL) {
                free(alias);
                continue;
            }
1014 1015 1016
            alias->destination = (char *)xmlGetProp(node, XMLSTR("destination"));
            if (!alias->destination)
                alias->destination = (char *)xmlGetProp(node, XMLSTR("dest"));
1017 1018 1019 1020 1021 1022
            if(alias->destination == NULL) {
                xmlFree(alias->source);
                free(alias);
                continue;
            }
            temp = NULL;
1023
            temp = (char *)xmlGetProp(node, XMLSTR("port"));
1024 1025 1026 1027 1028 1029
            if(temp != NULL) {
                alias->port = atoi(temp);
                xmlFree(temp);
            }
            else
                alias->port = -1;
1030
            alias->bind_address = (char *)xmlGetProp(node, XMLSTR("bind-address"));
1031 1032 1033 1034 1035 1036 1037 1038 1039