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/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "httpd.h"
#include "http_config.h"
#include "apr_strings.h"
#include "mod_dav.h"
#include "repos.h"
/* per-server configuration */
typedef struct {
const char *lockdb_path;
} dav_fs_server_conf;
extern module AP_MODULE_DECLARE_DATA dav_fs_module;
const char *dav_get_lockdb_path(const request_rec *r)
{
dav_fs_server_conf *conf;
conf = ap_get_module_config(r->server->module_config, &dav_fs_module);
return conf->lockdb_path;
}
static void *dav_fs_create_server_config(apr_pool_t *p, server_rec *s)
{
return apr_pcalloc(p, sizeof(dav_fs_server_conf));
}
static void *dav_fs_merge_server_config(apr_pool_t *p,
void *base, void *overrides)
{
dav_fs_server_conf *parent = base;
dav_fs_server_conf *child = overrides;
dav_fs_server_conf *newconf;
newconf = apr_pcalloc(p, sizeof(*newconf));
newconf->lockdb_path =
child->lockdb_path ? child->lockdb_path : parent->lockdb_path;
return newconf;
}
/*
* Command handler for the DAVLockDB directive, which is TAKE1
*/
static const char *dav_fs_cmd_davlockdb(cmd_parms *cmd, void *config,
const char *arg1)
{
dav_fs_server_conf *conf;
conf = ap_get_module_config(cmd->server->module_config,
&dav_fs_module);
conf->lockdb_path = ap_server_root_relative(cmd->pool, arg1);
if (!conf->lockdb_path) {
return apr_pstrcat(cmd->pool, "Invalid DAVLockDB path ",
arg1, NULL);
}
return NULL;
}
static const command_rec dav_fs_cmds[] =
{
/* per server */
AP_INIT_TAKE1("DAVLockDB", dav_fs_cmd_davlockdb, NULL, RSRC_CONF,
"specify a lock database"),
{ NULL }
};
static void register_hooks(apr_pool_t *p)
{
dav_hook_gather_propsets(dav_fs_gather_propsets, NULL, NULL,
APR_HOOK_MIDDLE);
dav_hook_find_liveprop(dav_fs_find_liveprop, NULL, NULL, APR_HOOK_MIDDLE);
dav_hook_insert_all_liveprops(dav_fs_insert_all_liveprops, NULL, NULL,
APR_HOOK_MIDDLE);
dav_fs_register(p);
}
AP_DECLARE_MODULE(dav_fs) =
{
STANDARD20_MODULE_STUFF,
NULL, /* dir config creater */
NULL, /* dir merger --- default is to override */
dav_fs_create_server_config, /* server config */
dav_fs_merge_server_config, /* merge server config */
dav_fs_cmds, /* command table */
register_hooks, /* register hooks */
};
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