auth_t *auth_get_authenticator (xmlNodePtr node)
{
auth_t *auth = calloc (1, sizeof (auth_t));
config_options_t *options = NULL, **next_option = &options;
xmlNodePtr option;
if (auth == NULL)
return NULL;
option = node->xmlChildrenNode;
while (option)
{
xmlNodePtr current = option;
option = option->next;
if (xmlStrcmp (current->name, XMLSTR("option")) == 0)
{
config_options_t *opt = calloc (1, sizeof (config_options_t));
opt->name = (char *)xmlGetProp (current, XMLSTR("name"));
if (opt->name == NULL)
{
free(opt);
continue;
}
opt->value = (char *)xmlGetProp (current, XMLSTR("value"));
if (opt->value == NULL)
{
xmlFree (opt->name);
free (opt);
continue;
}
*next_option = opt;
next_option = &opt->next;
}
else
if (xmlStrcmp (current->name, XMLSTR("text")) != 0)
ICECAST_LOG_WARN("unknown auth setting (%s)", current->name);
}
auth->type = (char*)xmlGetProp (node, XMLSTR("type"));
if (get_authenticator (auth, options) < 0)
{
xmlFree (auth->type);
free (auth);
auth = NULL;
}
else
{
auth->tailp = &auth->head;
thread_mutex_create (&auth->lock);
auth->refcount = 1;
auth->running = 1;
auth->thread = thread_create ("auth thread", auth_run_thread, auth, THREAD_ATTACHED);
}
while (options)
{
config_options_t *opt = options;
options = opt->next;
xmlFree (opt->name);
xmlFree (opt->value);
free (opt);
}
return auth;
}
int auth_get_authenticator (xmlNodePtr node, void *x)
{
auth_t *auth = calloc (1, sizeof (auth_t));
config_options_t *options = NULL, **next_option = &options;
xmlNodePtr option;
int i;
if (auth == NULL)
return -1;
option = node->xmlChildrenNode;
while (option)
{
xmlNodePtr current = option;
option = option->next;
if (xmlStrcmp (current->name, XMLSTR("option")) == 0)
{
config_options_t *opt = calloc (1, sizeof (config_options_t));
opt->name = (char *)xmlGetProp (current, XMLSTR("name"));
if (opt->name == NULL)
{
free(opt);
continue;
}
opt->value = (char *)xmlGetProp (current, XMLSTR("value"));
if (opt->value == NULL)
{
xmlFree (opt->name);
free (opt);
continue;
}
*next_option = opt;
next_option = &opt->next;
}
else
if (xmlStrcmp (current->name, XMLSTR("text")) != 0)
WARN1 ("unknown auth setting (%s)", current->name);
}
auth->type = (char *)xmlGetProp (node, XMLSTR("type"));
if (get_authenticator (auth, options) < 0)
{
xmlFree (auth->type);
free (auth);
auth = NULL;
}
else
{
auth->tailp = &auth->head;
thread_mutex_create (&auth->lock);
/* allocate N threads */
auth->handles = calloc (auth->handlers, sizeof (auth_thread_t));
auth->refcount = 1;
auth->flags |= AUTH_RUNNING;
for (i=0; i<auth->handlers; i++)
{
if (auth->alloc_thread_data)
auth->handles[i].data = auth->alloc_thread_data (auth);
auth->handles[i].id = thread_id++;
auth->handles[i].auth = auth;
}
*(auth_t**)x = auth;
}
while (options)
{
config_options_t *opt = options;
options = opt->next;
xmlFree (opt->name);
xmlFree (opt->value);
free (opt);
}
return 0;
}
