/*

* ModSecurity for Apache 2.x, http://www.modsecurity.org/

* Copyright (c) 2004-2013 Trustwave Holdings, Inc. (http://www.trustwave.com/)

*

* 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

*

* If any of the files related to licensing are missing or if you have any

* other questions related to licensing please contact Trustwave Holdings, Inc.

* directly using the email address security@modsecurity.org.

*/

#ifndef MSC_REMOTE_RULES_H

#define MSC_REMOTE_RULES_H

/* forward declarations */

typedef struct msc_remote_rules_server msc_remote_rules_server;

struct msc_curl_memory_buffer_t;

#include "modsecurity.h"

#include <apr_general.h>

#include <apr_optional.h>

#include <apr_thread_pool.h>

#include <apr_sha1.h>

#include "http_core.h"

#include "http_config.h"

#ifdef WITH_APU_CRYPTO

#include <apr_crypto.h>

#endif

struct msc_remote_rules_server {

        directory_config *context;

        const char *context_label;

        const char *uri;

        const char *key;

        int amount_of_rules;

	int crypto;

};

const char *msc_remote_invoke_cmd(const command_rec *cmd, cmd_parms *parms,

                             void *mconfig, const char *args);

int msc_remote_download_content(apr_pool_t *mp, const char *uri, const char *key,

    struct msc_curl_memory_buffer_t *chunk, char **error_msg);

#ifdef WITH_APU_CRYPTO

int msc_remote_enc_key_setup(apr_pool_t *pool,

        const char *key,

        apr_crypto_key_t **apr_key,

        apr_crypto_t *f,

        unsigned char *salt,

        char **error_msg);

int msc_remote_decrypt(apr_pool_t *pool,

        const char *key,

        struct msc_curl_memory_buffer_t *chunk,

        unsigned char **plain_text,

        apr_size_t *plain_text_len,

        char **error_msg);

#endif

int msc_remote_add_rules_from_uri(cmd_parms *orig_parms,

        msc_remote_rules_server *remote_rules_server,

        char **error_msg);

int msc_remote_clean_chunk(struct msc_curl_memory_buffer_t *chunk);

#endif