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/*
* \file aoa_common.h
* \brief Google AOA protocol header file.
*
* Copyright (c) 2013, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SRC_COMPONENTS_TRANSPORT_MANAGER_INCLUDE_TRANSPORT_MANAGER_USB_CONTROL_TRANSFER_H_
#define SRC_COMPONENTS_TRANSPORT_MANAGER_INCLUDE_TRANSPORT_MANAGER_USB_CONTROL_TRANSFER_H_
namespace transport_manager {
namespace transport_adapter {
class UsbControlTransfer;
class UsbControlInTransfer;
class UsbControlOutTransfer;
class UsbControlTransfer {
public:
enum TransferDirection { IN, OUT };
enum RequestType { VENDOR };
virtual ~UsbControlTransfer() {}
virtual TransferDirection Direction() const = 0;
virtual RequestType Type() const = 0;
virtual uint8_t Request() const = 0;
virtual uint16_t Value() const = 0;
virtual uint16_t Index() const = 0;
virtual uint16_t Length() const = 0;
};
class UsbControlInTransfer : public UsbControlTransfer {
public:
virtual ~UsbControlInTransfer() {}
virtual TransferDirection Direction() const {
return IN;
}
virtual bool OnCompleted(unsigned char* data) const = 0;
};
class UsbControlOutTransfer : public UsbControlTransfer {
public:
virtual ~UsbControlOutTransfer() {}
virtual TransferDirection Direction() const {
return OUT;
}
virtual const char* Data() const = 0;
};
class UsbControlTransferSequence {
public:
typedef std::list<UsbControlTransfer*> Transfers;
const Transfers& transfers() const {
return transfers_;
}
virtual ~UsbControlTransferSequence() {
for (Transfers::iterator it = transfers_.begin(); it != transfers_.end();
++it) {
delete *it;
}
}
protected:
void AddTransfer(UsbControlTransfer* transfer) {
transfers_.push_back(transfer);
}
private:
Transfers transfers_;
};
} // namespace
} // namespace
#endif // SRC_COMPONENTS_TRANSPORT_MANAGER_INCLUDE_TRANSPORT_MANAGER_USB_CONTROL_TRANSFER_H_
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