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/*
* BRLTTY - A background process providing access to the console screen (when in
* text mode) for a blind person using a refreshable braille display.
*
* Copyright (C) 1995-2014 by The BRLTTY Developers.
*
* BRLTTY comes with ABSOLUTELY NO WARRANTY.
*
* This is free software, placed 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. Please see the file LICENSE-GPL for details.
*
* Web Page: http://mielke.cc/brltty/
*
* This software is maintained by Dave Mielke <dave@mielke.cc>.
*/
#ifndef BRLTTY_INCLUDED_GIO_TYPES
#define BRLTTY_INCLUDED_GIO_TYPES
#include "serial_types.h"
#include "usb_types.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef struct {
const void *applicationData;
int readyDelay;
int inputTimeout;
int outputTimeout;
int requestTimeout;
} GioOptions;
typedef ssize_t GioUsbWriteDataMethod (
UsbDevice *device, const UsbChannelDefinition *definition,
const void *data, size_t size, int timeout
);
typedef int GioUsbAwaitInputMethod (
UsbDevice *device, const UsbChannelDefinition *definition,
int timeout
);
typedef ssize_t GioUsbReadDataMethod (
UsbDevice *device, const UsbChannelDefinition *definition,
void *buffer, size_t size,
int initialTimeout, int subsequentTimeout
);
typedef struct {
const void *applicationData;
GioUsbWriteDataMethod *writeData;
GioUsbAwaitInputMethod *awaitInput;
GioUsbReadDataMethod *readData;
UsbInputFilter *inputFilter;
} GioUsbConnectionProperties;
typedef void GioUsbSetConnectionPropertiesMethod (
GioUsbConnectionProperties *properties,
const UsbChannelDefinition *definition
);
typedef struct {
struct {
const SerialParameters *parameters;
GioOptions options;
} serial;
struct {
const UsbChannelDefinition *channelDefinitions;
GioUsbSetConnectionPropertiesMethod *setConnectionProperties;
GioOptions options;
} usb;
struct {
uint8_t channelNumber;
unsigned discoverChannel:1;
GioOptions options;
} bluetooth;
} GioDescriptor;
typedef struct GioEndpointStruct GioEndpoint;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* BRLTTY_INCLUDED_GIO_TYPES */
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