00001 /*************************************************************************** 00002 * Copyright (c) 2009-2010 Open Information Security Foundation 00003 * Copyright (c) 2010-2013 Qualys, Inc. 00004 * All rights reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions are 00008 * met: 00009 * 00010 * - Redistributions of source code must retain the above copyright 00011 * notice, this list of conditions and the following disclaimer. 00012 00013 * - Redistributions in binary form must reproduce the above copyright 00014 * notice, this list of conditions and the following disclaimer in the 00015 * documentation and/or other materials provided with the distribution. 00016 00017 * - Neither the name of the Qualys, Inc. nor the names of its 00018 * contributors may be used to endorse or promote products derived from 00019 * this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00024 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00025 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00026 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00027 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00028 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00029 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00030 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00031 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 ***************************************************************************/ 00033 00039 #ifndef _HOOKS_H 00040 #define _HOOKS_H 00041 00042 #ifdef __cplusplus 00043 extern "C" { 00044 #endif 00045 00046 typedef struct htp_hook_t htp_hook_t; 00047 typedef struct htp_callback_t htp_callback_t; 00048 typedef int (*htp_callback_fn_t) (void *); 00049 00050 #include "htp.h" 00051 00052 struct htp_hook_t { 00053 htp_list_array_t *callbacks; 00054 }; 00055 00056 struct htp_callback_t { 00057 htp_callback_fn_t fn; 00058 }; 00059 00069 htp_hook_t *htp_hook_copy(const htp_hook_t *hook); 00070 00076 htp_hook_t *htp_hook_create(void); 00077 00084 void htp_hook_destroy(htp_hook_t *hook); 00085 00093 htp_status_t htp_hook_register(htp_hook_t **hook, const htp_callback_fn_t callback_fn); 00094 00105 htp_status_t htp_hook_run_all(htp_hook_t *hook, void *user_data); 00106 00116 htp_status_t htp_hook_run_one(htp_hook_t *hook, void *user_data); 00117 00118 #ifdef __cplusplus 00119 } 00120 #endif 00121 00122 #endif /* _HOOKS_H */