diff options
Diffstat (limited to 'ctrl/facemgr/includes/hicn/facemgr/loop.h')
-rw-r--r-- | ctrl/facemgr/includes/hicn/facemgr/loop.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/ctrl/facemgr/includes/hicn/facemgr/loop.h b/ctrl/facemgr/includes/hicn/facemgr/loop.h new file mode 100644 index 000000000..77cbedb21 --- /dev/null +++ b/ctrl/facemgr/includes/hicn/facemgr/loop.h @@ -0,0 +1,90 @@ +/* + * Copyright (c) 2017-2019 Cisco and/or its affiliates. + * 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 loop.h + * \brief Face manager main loop + */ + +#ifndef FACEMGR_LOOP_H +#define FACEMGR_LOOP_H + +#include <hicn/facemgr/api.h> + +/* fd & timer callbacks */ + +typedef int (*fd_callback_t)(void * owner, int fd, void * data); + +typedef struct { + int fd; + void *owner; + fd_callback_t callback; + //int (*callback)(void * owner, int fd, void * data); + void *data; +} fd_callback_data_t; + +/* timer callbacks */ +typedef struct { + unsigned delay_ms; + void *owner; + fd_callback_t callback; + //int (*callback)(void * owner, int fd, void * data); + void *data; +} timer_callback_data_t; + +/* loop */ + +typedef struct loop_s loop_t; + +/** + * \brief Creates a main loop + * \return Pointer to the newly created loop, or NULL in case of error + */ +loop_t * loop_create(); + +/** + * \brief Releases a loop instance and frees all associated memory + * \param [in] loop - Pointer to the loop instance to free + */ +void loop_free(loop_t * loop); + +/** + * \brief Runs the loop instance to process events + * \param [in] loop - Pointer to the loop instance + */ +void loop_dispatch(loop_t * loop); + +/** + * \brief Terminates the dispatching of events + * \param [in] loop - Pointer to the loop instance + */ +void loop_undispatch(loop_t * loop); + +/** + * \brief Breaks out of the loop + * \param [in] loop - Pointer to the loop instance + */ +void loop_break(loop_t * loop); + + +/** + * \brief Callback for loop helpers + * \param [in] loop - Pointer to the loop instance + * \param [in] type - Type of service to be requested + * \param [in] data - Service specific data + */ +int loop_callback(loop_t * loop, facemgr_cb_type_t type, void * data); + +#endif /* FACEMGR_LOOP_H */ |