modules/dav/main/providers.c

/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2000 The Apache Software Foundation.  All rights
 * reserved.
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 *       "This product includes software developed by the
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 *
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 */

#include "apr_pools.h"
#include "apr_hash.h"

#include "ap_hooks.h"   /* ### for ap_global_hook_pool */

#include "mod_dav.h"


static apr_hash_t *dav_repos_providers = NULL;


static apr_status_t dav_cleanup_providers(void *ctx)
{
    dav_repos_providers = NULL;
    return APR_SUCCESS;
}

void dav_register_repository(apr_pool_t *p, const char *name,
                             const dav_hooks_repository *hooks)
{
    /* ### ignore the pool; it is NULL right now */
    p = ap_global_hook_pool;

    if (dav_repos_providers == NULL) {
        dav_repos_providers = apr_make_hash(p);
        apr_register_cleanup(p, NULL, dav_cleanup_providers, apr_null_cleanup);
    }

    /* just set it. no biggy if it was there before. */
    apr_hash_set(dav_repos_providers, name, 0, hooks);
}

const dav_hooks_repository * dav_lookup_repository(const char *name)
{
    return apr_hash_get(dav_repos_providers, name, 0);
}