54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
//
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// usbconfigparser.h
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//
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// USPi - An USB driver for Raspberry Pi written in C
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// Copyright (C) 2014 R. Stange <rsta2@o2online.de>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#ifndef _uspi_usbconfigparser_h
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#define _uspi_usbconfigparser_h
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#include <uspi/usb.h>
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#include <uspi/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct TUSBConfigurationParser
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{
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const TUSBDescriptor *m_pBuffer;
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unsigned m_nBufLen;
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boolean m_bValid;
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const TUSBDescriptor *m_pEndPosition;
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const TUSBDescriptor *m_pCurrentPosition;
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const TUSBDescriptor *m_pErrorPosition;
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}
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TUSBConfigurationParser;
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void USBConfigurationParser (TUSBConfigurationParser *pThis, const void *pBuffer, unsigned nBufLen);
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void _USBConfigurationParser (TUSBConfigurationParser *pThis);
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boolean USBConfigurationParserIsValid (TUSBConfigurationParser *pThis);
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const TUSBDescriptor *USBConfigurationParserGetDescriptor (TUSBConfigurationParser *pThis, u8 ucType); // returns 0 if not found
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void USBConfigurationParserError (TUSBConfigurationParser *pThis, const char *pSource);
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#ifdef __cplusplus
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}
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#endif
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#endif
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