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Diffstat (limited to 'rubbos/app/apache2/include/apr_optional_hooks.h')
| -rw-r--r-- | rubbos/app/apache2/include/apr_optional_hooks.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/rubbos/app/apache2/include/apr_optional_hooks.h b/rubbos/app/apache2/include/apr_optional_hooks.h deleted file mode 100644 index 7d01ab00..00000000 --- a/rubbos/app/apache2/include/apr_optional_hooks.h +++ /dev/null @@ -1,117 +0,0 @@ -/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as - * applicable. - * - * Licensed 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. - */ -/** - * @file apr_optional_hooks.h - * @brief Apache optional hook functions - */ - - -#ifndef APR_OPTIONAL_HOOK_H -#define APR_OPTIONAL_HOOK_H - -#include "apr_tables.h" - -#ifdef __cplusplus -extern "C" { -#endif -/** - * @defgroup APR_Util_OPT_HOOK Optional Hook Functions - * @ingroup APR_Util_Hook - * @{ - */ -/** - * Function to implemnt the APR_OPTIONAL_HOOK Macro - * @internal - * @see APR_OPTIONAL_HOOK - * - * @param name The name of the hook - * @param pfn A pointer to a function that will be called - * @param aszPre a NULL-terminated array of strings that name modules whose hooks should precede this one - * @param aszSucc a NULL-terminated array of strings that name modules whose hooks should succeed this one - * @param nOrder an integer determining order before honouring aszPre and aszSucc (for example HOOK_MIDDLE) - */ - - -APU_DECLARE(void) apr_optional_hook_add(const char *szName,void (*pfn)(void), - const char * const *aszPre, - const char * const *aszSucc, - int nOrder); - -/** - * Hook to an optional hook. - * - * @param ns The namespace prefix of the hook functions - * @param name The name of the hook - * @param pfn A pointer to a function that will be called - * @param aszPre a NULL-terminated array of strings that name modules whose hooks should precede this one - * @param aszSucc a NULL-terminated array of strings that name modules whose hooks should succeed this one - * @param nOrder an integer determining order before honouring aszPre and aszSucc (for example HOOK_MIDDLE) - */ - -#define APR_OPTIONAL_HOOK(ns,name,pfn,aszPre,aszSucc,nOrder) do { \ - ns##_HOOK_##name##_t *apu__hook = pfn; \ - apr_optional_hook_add(#name,(void (*)(void))apu__hook,aszPre, aszSucc, nOrder); \ -} while (0) - -/** - * @internal - * @param szName - the name of the function - * @return the hook structure for a given hook - */ -APU_DECLARE(apr_array_header_t *) apr_optional_hook_get(const char *szName); - -/** - * Implement an optional hook that runs until one of the functions - * returns something other than OK or DECLINE. - * - * @param ns The namespace prefix of the hook functions - * @param link The linkage declaration prefix of the hook - * @param ret The type of the return value of the hook - * @param ret The type of the return value of the hook - * @param name The name of the hook - * @param args_decl The declaration of the arguments for the hook - * @param args_use The names for the arguments for the hook - * @param ok Success value - * @param decline Decline value - */ -#define APR_IMPLEMENT_OPTIONAL_HOOK_RUN_ALL(ns,link,ret,name,args_decl,args_use,ok,decline) \ -link##_DECLARE(ret) ns##_run_##name args_decl \ - { \ - ns##_LINK_##name##_t *pHook; \ - int n; \ - ret rv; \ - apr_array_header_t *pHookArray=apr_optional_hook_get(#name); \ -\ - if(!pHookArray) \ - return ok; \ -\ - pHook=(ns##_LINK_##name##_t *)pHookArray->elts; \ - for(n=0 ; n < pHookArray->nelts ; ++n) \ - { \ - rv=(pHook[n].pFunc)args_use; \ -\ - if(rv != ok && rv != decline) \ - return rv; \ - } \ - return ok; \ - } - -/** @} */ -#ifdef __cplusplus -} -#endif - -#endif /* APR_OPTIONAL_HOOK_H */ |