44eba5515c
The I/O implementations need to be exposed in the public api, otherwise applications won't be able to use them!
67 lines
2.6 KiB
C
67 lines
2.6 KiB
C
/*
|
|
* libdivecomputer
|
|
*
|
|
* Copyright (C) 2017 Jef Driesen
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
* MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef DC_CUSTOM_H
|
|
#define DC_CUSTOM_H
|
|
|
|
#include "common.h"
|
|
#include "context.h"
|
|
#include "iostream.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
typedef struct dc_custom_cbs_t {
|
|
dc_status_t (*set_timeout) (void *userdata, int timeout);
|
|
dc_status_t (*set_latency) (void *userdata, unsigned int value);
|
|
dc_status_t (*set_break) (void *userdata, unsigned int value);
|
|
dc_status_t (*set_dtr) (void *userdata, unsigned int value);
|
|
dc_status_t (*set_rts) (void *userdata, unsigned int value);
|
|
dc_status_t (*get_lines) (void *userdata, unsigned int *value);
|
|
dc_status_t (*get_available) (void *userdata, size_t *value);
|
|
dc_status_t (*configure) (void *userdata, unsigned int baudrate, unsigned int databits, dc_parity_t parity, dc_stopbits_t stopbits, dc_flowcontrol_t flowcontrol);
|
|
dc_status_t (*read) (void *userdata, void *data, size_t size, size_t *actual);
|
|
dc_status_t (*write) (void *userdata, const void *data, size_t size, size_t *actual);
|
|
dc_status_t (*flush) (void *userdata);
|
|
dc_status_t (*purge) (void *userdata, dc_direction_t direction);
|
|
dc_status_t (*sleep) (void *userdata, unsigned int milliseconds);
|
|
dc_status_t (*close) (void *userdata);
|
|
} dc_custom_cbs_t;
|
|
|
|
/**
|
|
* Create a custom I/O stream.
|
|
*
|
|
* @param[out] iostream A location to store the custom I/O stream.
|
|
* @param[in] context A valid context object.
|
|
* @param[in] callbacks The callback functions to call.
|
|
* @param[in] userdata User data to pass to the callback functions.
|
|
* @returns #DC_STATUS_SUCCESS on success, or another #dc_status_t code
|
|
* on failure.
|
|
*/
|
|
dc_status_t
|
|
dc_custom_open (dc_iostream_t **iostream, dc_context_t *context, dc_transport_t transport, const dc_custom_cbs_t *callbacks, void *userdata);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
#endif /* DC_CUSTOM_H */
|