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authorFulup Ar Foll <fulup@iot.bzh>2017-05-26 18:45:56 +0200
committerFulup Ar Foll <fulup@iot.bzh>2017-05-26 18:45:56 +0200
commitd2e42029ec04c3f224580f8007cdfbbfe0fc47a6 (patch)
treead2ccf167cf7997c84191d41e6ba55cb2efd6bed /ucs2-lib/inc/ucs_alm.h
parent18e393e1443fd4c38b34979888fb55d30448cf31 (diff)
Initial Commit
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+/*------------------------------------------------------------------------------------------------*/
+/* UNICENS V2.1.0-3491 */
+/* Copyright (c) 2017 Microchip Technology Germany II GmbH & Co. KG. */
+/* */
+/* This program is free software: you can redistribute it and/or modify */
+/* it under the terms of the GNU General Public License as published by */
+/* the Free Software Foundation, either version 2 of the License, or */
+/* (at your option) any later version. */
+/* */
+/* This program is distributed in the hope that it will be useful, */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* GNU General Public License for more details. */
+/* */
+/* You should have received a copy of the GNU General Public License */
+/* along with this program. If not, see <http://www.gnu.org/licenses/>. */
+/* */
+/* You may also obtain this software under a propriety license from Microchip. */
+/* Please contact Microchip for further information. */
+/*------------------------------------------------------------------------------------------------*/
+
+/*!
+ * \file
+ * \brief Internal header file of the API locking module.
+ *
+ * \cond UCS_INTERNAL_DOC
+ * \addtogroup G_ALM
+ * @{
+ */
+
+#ifndef UCS_ALM_H
+#define UCS_ALM_H
+
+/*------------------------------------------------------------------------------------------------*/
+/* Includes */
+/*------------------------------------------------------------------------------------------------*/
+#include "ucs_rules.h"
+#include "ucs_eh.h"
+#include "ucs_timer.h"
+#include "ucs_obs.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*------------------------------------------------------------------------------------------------*/
+/* Type definitions */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief Bitmask used to store locked API methods */
+typedef uint32_t Alm_ModuleMask_t;
+
+/*------------------------------------------------------------------------------------------------*/
+/* Structures */
+/*------------------------------------------------------------------------------------------------*/
+/*! \brief Class structure of the API locking manager */
+typedef struct CApiLockingManager_
+{
+ CTimerManagement *tm_ptr; /*!< \brief Reference to timer management instance */
+ CEventHandler *eh_ptr; /*!< \brief Reference to event handler instance */
+ CTimer garbage_collector; /*!< \brief Timer for garbage collection */
+ CDlList api_list; /*!< \brief List of registered APIs */
+ void *ucs_user_ptr; /*!< \brief User reference that needs to be passed in every callback function */
+ CMaskedObserver internal_error_obs; /*!< \brief Error observer to handle internal errors and
+ events */
+
+} CApiLockingManager;
+
+/*! \brief Class structure of the API locking */
+typedef struct CApiLocking_
+{
+ CDlNode node; /*!< \brief Node of the doubly linked (API-) list */
+ CApiLockingManager *alm_ptr; /*!< \brief Reference to CApiLockingManager instance */
+ Alm_ModuleMask_t method_mask; /*!< \brief Bitmask which holds locked API methods */
+ Alm_ModuleMask_t timeout_mask; /*!< \brief Bitmask to report timeouts */
+ CSingleSubject subject; /*!< \brief Subject to update registered observer */
+ void * ucs_user_ptr; /*!< \brief UNICENS instance ID */
+
+} CApiLocking;
+
+/*------------------------------------------------------------------------------------------------*/
+/* Prototypes of class CApiLockingManager */
+/*------------------------------------------------------------------------------------------------*/
+extern void Alm_Ctor(CApiLockingManager *self,
+ CTimerManagement *tm_ptr,
+ CEventHandler *eh_ptr,
+ void * ucs_user_ptr);
+extern void Alm_RegisterApi(CApiLockingManager *self, CApiLocking *al_ptr);
+
+/*------------------------------------------------------------------------------------------------*/
+/* Prototypes of class CApiLocking */
+/*------------------------------------------------------------------------------------------------*/
+extern void Al_Ctor(CApiLocking *self, CSingleObserver *obs_ptr, void * ucs_user_ptr);
+extern bool Al_Lock(CApiLocking *self, Alm_ModuleMask_t method);
+extern void Al_Release(CApiLocking *self, Alm_ModuleMask_t method);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* #ifndef UCS_ALM_H */
+
+/*!
+ * @}
+ * \endcond
+ */
+
+/*------------------------------------------------------------------------------------------------*/
+/* End of file */
+/*------------------------------------------------------------------------------------------------*/
+