Index: /trunk/include/VBox/RemoteDesktop/VRDESCard.h =================================================================== --- /trunk/include/VBox/RemoteDesktop/VRDESCard.h (revision 41362) +++ /trunk/include/VBox/RemoteDesktop/VRDESCard.h (revision 41363) @@ -150,7 +150,119 @@ #define VRDE_SCARD_FN_SETATTRIB 16 -#define VRDESCARD_MAX_READERS 10 -#define VRDESCARD_MAX_ATR_LENGTH 36 -#define VRDESCARD_MAX_PCI_DATA 1024 +#define VRDE_SCARD_MAX_READERS 10 +#define VRDE_SCARD_MAX_ATR_LENGTH 36 +#define VRDE_SCARD_MAX_PCI_DATA 1024 + +#define VRDE_SCARD_S_SUCCESS 0x00000000 +#define VRDE_SCARD_F_INTERNAL_ERROR 0x80100001 +#define VRDE_SCARD_E_CANCELLED 0x80100002 +#define VRDE_SCARD_E_INVALID_HANDLE 0x80100003 +#define VRDE_SCARD_E_INVALID_PARAMETER 0x80100004 +#define VRDE_SCARD_E_INVALID_TARGET 0x80100005 +#define VRDE_SCARD_E_NO_MEMORY 0x80100006 +#define VRDE_SCARD_F_WAITED_TOO_LONG 0x80100007 +#define VRDE_SCARD_E_INSUFFICIENT_BUFFER 0x80100008 +#define VRDE_SCARD_E_UNKNOWN_READER 0x80100009 +#define VRDE_SCARD_E_TIMEOUT 0x8010000A +#define VRDE_SCARD_E_SHARING_VIOLATION 0x8010000B +#define VRDE_SCARD_E_NO_SMARTCARD 0x8010000C +#define VRDE_SCARD_E_UNKNOWN_CARD 0x8010000D +#define VRDE_SCARD_E_CANT_DISPOSE 0x8010000E +#define VRDE_SCARD_E_PROTO_MISMATCH 0x8010000F +#define VRDE_SCARD_E_NOT_READY 0x80100010 +#define VRDE_SCARD_E_INVALID_VALUE 0x80100011 +#define VRDE_SCARD_E_SYSTEM_CANCELLED 0x80100012 +#define VRDE_SCARD_F_COMM_ERROR 0x80100013 +#define VRDE_SCARD_F_UNKNOWN_ERROR 0x80100014 +#define VRDE_SCARD_E_INVALID_ATR 0x80100015 +#define VRDE_SCARD_E_NOT_TRANSACTED 0x80100016 +#define VRDE_SCARD_E_READER_UNAVAILABLE 0x80100017 +#define VRDE_SCARD_P_SHUTDOWN 0x80100018 +#define VRDE_SCARD_E_PCI_TOO_SMALL 0x80100019 +#define VRDE_SCARD_E_ICC_INSTALLATION 0x80100020 +#define VRDE_SCARD_E_ICC_CREATEORDER 0x80100021 +#define VRDE_SCARD_E_UNSUPPORTED_FEATURE 0x80100022 +#define VRDE_SCARD_E_DIR_NOT_FOUND 0x80100023 +#define VRDE_SCARD_E_FILE_NOT_FOUND 0x80100024 +#define VRDE_SCARD_E_NO_DIR 0x80100025 +#define VRDE_SCARD_E_READER_UNSUPPORTED 0x8010001A +#define VRDE_SCARD_E_DUPLICATE_READER 0x8010001B +#define VRDE_SCARD_E_CARD_UNSUPPORTED 0x8010001C +#define VRDE_SCARD_E_NO_SERVICE 0x8010001D +#define VRDE_SCARD_E_SERVICE_STOPPED 0x8010001E +#define VRDE_SCARD_E_UNEXPECTED 0x8010001F +#define VRDE_SCARD_E_NO_FILE 0x80100026 +#define VRDE_SCARD_E_NO_ACCESS 0x80100027 +#define VRDE_SCARD_E_WRITE_TOO_MANY 0x80100028 +#define VRDE_SCARD_E_BAD_SEEK 0x80100029 +#define VRDE_SCARD_E_INVALID_CHV 0x8010002A +#define VRDE_SCARD_E_UNKNOWN_RES_MSG 0x8010002B +#define VRDE_SCARD_E_NO_SUCH_CERTIFICATE 0x8010002C +#define VRDE_SCARD_E_CERTIFICATE_UNAVAILABLE 0x8010002D +#define VRDE_SCARD_E_NO_READERS_AVAILABLE 0x8010002E +#define VRDE_SCARD_E_COMM_DATA_LOST 0x8010002F +#define VRDE_SCARD_E_NO_KEY_CONTAINER 0x80100030 +#define VRDE_SCARD_E_SERVER_TOO_BUSY 0x80100031 +#define VRDE_SCARD_E_PIN_CACHE_EXPIRED 0x80100032 +#define VRDE_SCARD_E_NO_PIN_CACHE 0x80100033 +#define VRDE_SCARD_E_READ_ONLY_CARD 0x80100034 +#define VRDE_SCARD_W_UNSUPPORTED_CARD 0x80100065 +#define VRDE_SCARD_W_UNRESPONSIVE_CARD 0x80100066 +#define VRDE_SCARD_W_UNPOWERED_CARD 0x80100067 +#define VRDE_SCARD_W_RESET_CARD 0x80100068 +#define VRDE_SCARD_W_REMOVED_CARD 0x80100069 +#define VRDE_SCARD_W_SECURITY_VIOLATION 0x8010006A +#define VRDE_SCARD_W_WRONG_CHV 0x8010006B +#define VRDE_SCARD_W_CHV_BLOCKED 0x8010006C +#define VRDE_SCARD_W_EOF 0x8010006D +#define VRDE_SCARD_W_CANCELLED_BY_USER 0x8010006E +#define VRDE_SCARD_W_CARD_NOT_AUTHENTICATED 0x8010006F +#define VRDE_SCARD_W_CACHE_ITEM_NOT_FOUND 0x80100070 +#define VRDE_SCARD_W_CACHE_ITEM_STALE 0x80100071 +#define VRDE_SCARD_W_CACHE_ITEM_TOO_BIG 0x80100072 + +#define VRDE_SCARD_STATE_UNAWARE 0x0000 +#define VRDE_SCARD_STATE_IGNORE 0x0001 +#define VRDE_SCARD_STATE_CHANGED 0x0002 +#define VRDE_SCARD_STATE_UNKNOWN 0x0004 +#define VRDE_SCARD_STATE_UNAVAILABLE 0x0008 +#define VRDE_SCARD_STATE_EMPTY 0x0010 +#define VRDE_SCARD_STATE_PRESENT 0x0020 +#define VRDE_SCARD_STATE_ATRMATCH 0x0040 +#define VRDE_SCARD_STATE_EXCLUSIVE 0x0080 +#define VRDE_SCARD_STATE_INUSE 0x0100 +#define VRDE_SCARD_STATE_MUTE 0x0200 +#define VRDE_SCARD_STATE_UNPOWERED 0x0400 +#define VRDE_SCARD_STATE_MASK UINT32_C(0x0000FFFF) +#define VRDE_SCARD_STATE_COUNT_MASK UINT32_C(0xFFFF0000) + +#define VRDE_SCARD_PROTOCOL_UNDEFINED 0x00000000 +#define VRDE_SCARD_PROTOCOL_T0 0x00000001 +#define VRDE_SCARD_PROTOCOL_T1 0x00000002 +#define VRDE_SCARD_PROTOCOL_Tx 0x00000003 +#define VRDE_SCARD_PROTOCOL_RAW 0x00010000 + +#define VRDE_SCARD_PROTOCOL_DEFAULT 0x80000000 +#define VRDE_SCARD_PROTOCOL_OPTIMAL 0x00000000 + +#define VRDE_SCARD_SHARE_EXCLUSIVE 0x00000001 +#define VRDE_SCARD_SHARE_SHARED 0x00000002 +#define VRDE_SCARD_SHARE_DIRECT 0x00000003 + +/* u32Initialization, u32Disposition */ +#define VRDE_SCARD_LEAVE_CARD 0x00000000 +#define VRDE_SCARD_RESET_CARD 0x00000001 +#define VRDE_SCARD_UNPOWER_CARD 0x00000002 +#define VRDE_SCARD_EJECT_CARD 0x00000003 + +/* VRDESCARDSTATUSRSP::u32State */ +#define VRDE_SCARD_UNKNOWN 0x00000000 +#define VRDE_SCARD_ABSENT 0x00000001 +#define VRDE_SCARD_PRESENT 0x00000002 +#define VRDE_SCARD_SWALLOWED 0x00000003 +#define VRDE_SCARD_POWERED 0x00000004 +#define VRDE_SCARD_NEGOTIABLE 0x00000005 +#define VRDE_SCARD_SPECIFICMODE 0x00000006 + /* @@ -173,20 +285,20 @@ { char *pszReader; /* UTF8 */ - uint32_t u32CurrentState; + uint32_t u32CurrentState; /* VRDE_SCARD_STATE_* */ } VRDESCARDREADERSTATECALL; typedef struct VRDESCARDREADERSTATERETURN { - uint32_t u32CurrentState; - uint32_t u32EventState; + uint32_t u32CurrentState; /* VRDE_SCARD_STATE_* */ + uint32_t u32EventState; /* VRDE_SCARD_STATE_* */ uint32_t u32AtrLength; - uint8_t au8Atr[VRDESCARD_MAX_ATR_LENGTH]; + uint8_t au8Atr[VRDE_SCARD_MAX_ATR_LENGTH]; } VRDESCARDREADERSTATERETURN; typedef struct VRDESCARDPCI { - uint32_t u32Protocol; + uint32_t u32Protocol; /* VRDE_SCARD_PROTOCOL_* */ uint32_t u32PciLength; /* Includes u32Protocol and u32PciLength fields. 8 if no data in au8PciData. */ - uint8_t au8PciData[VRDESCARD_MAX_PCI_DATA]; + uint8_t au8PciData[VRDE_SCARD_MAX_PCI_DATA]; } VRDESCARDPCI; @@ -212,5 +324,5 @@ uint32_t u32ReturnCode; uint32_t cReaders; - char *apszNames[VRDESCARD_MAX_READERS]; /* UTF8 */ + char *apszNames[VRDE_SCARD_MAX_READERS]; /* UTF8 */ } VRDESCARDLISTREADERSRSP; @@ -228,7 +340,7 @@ { VRDESCARDCONTEXT Context; - uint32_t u32Timeout; + uint32_t u32Timeout; /* Milliseconds. 0xFFFFFFFF = INFINITE */ uint32_t cReaders; - VRDESCARDREADERSTATECALL aReaderStates[VRDESCARD_MAX_READERS]; + VRDESCARDREADERSTATECALL aReaderStates[VRDE_SCARD_MAX_READERS]; } VRDESCARDGETSTATUSCHANGEREQ; @@ -237,5 +349,5 @@ uint32_t u32ReturnCode; uint32_t cReaders; - VRDESCARDREADERSTATERETURN aReaderStates[VRDESCARD_MAX_READERS]; + VRDESCARDREADERSTATERETURN aReaderStates[VRDE_SCARD_MAX_READERS]; } VRDESCARDGETSTATUSCHANGERSP; @@ -254,5 +366,5 @@ VRDESCARDCONTEXT Context; char *pszReader; /* UTF8 */ - uint32_t u32ShareMode; + uint32_t u32ShareMode; /* VRDE_SCARD_SHARE_* */ uint32_t u32PreferredProtocols; } VRDESCARDCONNECTREQ; @@ -323,5 +435,5 @@ uint32_t u32Protocol; uint32_t u32AtrLength; - uint8_t au8Atr[VRDESCARD_MAX_ATR_LENGTH]; + uint8_t au8Atr[VRDE_SCARD_MAX_ATR_LENGTH]; } VRDESCARDSTATERSP; @@ -338,5 +450,5 @@ uint32_t u32Protocol; uint32_t u32AtrLength; - uint8_t au8Atr[VRDESCARD_MAX_ATR_LENGTH]; + uint8_t au8Atr[VRDE_SCARD_MAX_ATR_LENGTH]; } VRDESCARDSTATUSRSP; Index: /trunk/include/VBox/vmm/pdmcardreaderinfs.h =================================================================== --- /trunk/include/VBox/vmm/pdmcardreaderinfs.h (revision 41363) +++ /trunk/include/VBox/vmm/pdmcardreaderinfs.h (revision 41363) @@ -0,0 +1,116 @@ +/* $Id$ */ + +/** @file + * cardreaderinfs - interface between Usb Card Reader device and its driver. + */ + +/* + * Copyright (C) 2011-2012 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + +#ifndef ___VBox_vmm_pdmcardreaderinfs_h +# define ___VBox_vmm_pdmcardreaderinfs_h + +#include + +#define PDMICARDREADERDOWN_IID "78d65378-889c-4418-8bc2-7a89a5af2817" + +typedef struct PDMICARDREADER_IO_REQUEST +{ + uint32_t u32Protocol; /* Protocol identifier */ + uint32_t cbPciLength; /* Protocol Control Information Length */ + /* 'cbPciLength - 8' bytes of control info may follow. */ +} PDMICARDREADER_IO_REQUEST; + +typedef struct PDMICARDREADER_READERSTATE +{ + char *pszReaderName; + uint32_t u32CurrentState; /* Current state of reader at time of call. */ + uint32_t u32EventState; /* State of reader after state change */ + uint32_t cbAtr; /* Number of bytes in the returned ATR. */ + uint8_t au8Atr[36]; /* Atr of inserted card, (extra alignment bytes) */ +} PDMICARDREADER_READERSTATE; + + +typedef struct PDMICARDREADERDOWN PDMICARDREADERDOWN; +typedef PDMICARDREADERDOWN *PPDMICARDREADERDOWN; +struct PDMICARDREADERDOWN +{ + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownEstablishContext,(PPDMICARDREADERDOWN pInterface)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownConnect,(PPDMICARDREADERDOWN pInterface, void *pvUser, const char *pszCardReaderName, + uint32_t u32ShareMode, uint32_t u32PreferredProtocols)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownDisconnect,(PPDMICARDREADERDOWN pInterface, void *pvUser, + uint32_t u32Disposition)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownStatus,(PPDMICARDREADERDOWN pInterface, void *pvUser, + uint32_t cchReaderName, uint32_t cbAtrLen)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownReleaseContext,(PPDMICARDREADERDOWN pInterface, void *pvUser)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownGetStatusChange,(PPDMICARDREADERDOWN pInterface, void *pvUser, + uint32_t u32Timeout, PDMICARDREADER_READERSTATE *paReaderStats, uint32_t cReaderStats)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownBeginTransaction,(PPDMICARDREADERDOWN pInterface, void *pvUser)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownEndTransaction,(PPDMICARDREADERDOWN pInterface, void *pvUser, + uint32_t u32Disposition)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownTransmit,(PPDMICARDREADERDOWN pInterface, void *pvUser, + const PDMICARDREADER_IO_REQUEST *pioSendRequest, + const uint8_t *pu8SendBuffer, uint32_t cbSendBuffer, uint32_t cbRecvBuffer)); + /** + * Up level provides pvInBuffer of cbInBuffer bytes to call SCardControl, also it specify bytes it expects to receive + * @note: device/driver implementation should copy buffers before execution in async mode, and both layers shouldn't + * expect permanent storage for the buffer. + */ + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownControl,(PPDMICARDREADERDOWN pInterface, void *pvUser, + uint32_t u32ControlCode, const void *pvInBuffer, uint32_t cbInBuffer, uint32_t cbOutBuffer)); + /** + * This function ask driver to provide attribute (dwAttribId) and provide limit (cbAttrib) of buffer size for attribute value, + * Callback UpGetAttrib returns buffer containing the value and altered size of the buffer. + */ + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownGetAttr,(PPDMICARDREADERDOWN pInterface, void *pvUser, + uint32_t u32AttribId, uint32_t cbAttrib)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderDownSetAttr,(PPDMICARDREADERDOWN pInterface, void *pvUser, + uint32_t u32AttribId, const void *pvAttrib, uint32_t cbAttrib)); +}; + +#define PDMICARDREADERUP_IID "c0d7498e-0635-48ca-aab1-b11b6a55cf7d" +typedef struct PDMICARDREADERUP PDMICARDREADERUP; +typedef PDMICARDREADERUP *PPDMICARDREADERUP; +struct PDMICARDREADERUP +{ + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpEstablishContext,(PPDMICARDREADERUP pInterface, int32_t lSCardRc)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpStatus,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc, + char *pszReaderName, uint32_t cchReaderName, uint32_t u32CardState, + uint32_t u32Protocol, uint8_t *pu8Atr, uint32_t cbAtr)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpConnect,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc, + uint32_t u32ActiveProtocol)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpDisconnect,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpSetStatusChange,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc, + PDMICARDREADER_READERSTATE *paReaderStats, uint32_t cReaderStats)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpBeginTransaction,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpEndTransaction,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc)); + /* Note: pioRecvPci stack variable */ + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpTransmit,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc, + const PDMICARDREADER_IO_REQUEST *pioRecvPci, uint8_t *pu8RecvBuffer, uint32_t cbRecvBuffer)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpControl,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc, + uint32_t u32ControlCode, void *pvOutBuffer, uint32_t cbOutBuffer)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpGetAttrib,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc, + uint32_t u32AttribId, void *pvAttrib, uint32_t cbAttrib)); + DECLR3CALLBACKMEMBER(int, pfnCardReaderUpSetAttrib,(PPDMICARDREADERUP pInterface, void *pvUser, int32_t lSCardRc, + uint32_t u32AttribId)); +}; + +#endif Index: /trunk/src/VBox/Main/include/UsbCardReader.h =================================================================== --- /trunk/src/VBox/Main/include/UsbCardReader.h (revision 41363) +++ /trunk/src/VBox/Main/include/UsbCardReader.h (revision 41363) @@ -0,0 +1,72 @@ +/* $Id$ */ + +/** @file + * VirtualBox Driver interface to the virtual Usb Card Reader. + */ + +/* + * Copyright (C) 2011-2012 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef ____H_USBCARDREADER +#define ____H_USBCARDREADER + +#include +#include + +class Console; +typedef struct USBCARDREADER USBCARDREADER; +typedef struct UCRREMOTE UCRREMOTE; + +class UsbCardReader +{ + public: + UsbCardReader(Console *console); + virtual ~UsbCardReader(); + + static const PDMDRVREG DrvReg; + USBCARDREADER *mpDrv; + + Console *getParent(void) { return mParent; } + + int VRDENotify(uint32_t u32Id, void *pvData, uint32_t cbData); + int VRDEResponse(int rcRequest, void *pvUser, uint32_t u32Function, void *pvData, uint32_t cbData); + + int EstablishContext(USBCARDREADER *pDrv); + int ReleaseContext(USBCARDREADER *pDrv); + int GetStatusChange(USBCARDREADER *pDrv, void *pvUser, uint32_t u32Timeout, + PDMICARDREADER_READERSTATE *paReaderStats, uint32_t cReaderStats); + int Connect(USBCARDREADER *pDrv, void *pvUser, const char *pszReaderName, + uint32_t u32ShareMode, uint32_t u32PreferredProtocols); + int Disconnect(USBCARDREADER *pDrv, void *pvUser, uint32_t u32Mode); + int Status(USBCARDREADER *pDrv, void *pvUser); + int Transmit(USBCARDREADER *pDrv, void *pvUser, PDMICARDREADER_IO_REQUEST *pioSendRequest, + uint8_t *pu8SendBuffer, uint32_t cbSendBuffer, uint32_t cbRecvBuffer); + int Control(USBCARDREADER *pDrv, void *pvUser, uint32_t u32ControlCode, + uint8_t *pu8InBuffer, uint32_t cbInBuffer, uint32_t cbOutBuffer); + int GetAttrib(USBCARDREADER *pDrv, void *pvUser, uint32_t u32AttrId, uint32_t cbAttrib); + int SetAttrib(USBCARDREADER *pDrv, void *pvUser, uint32_t u32AttrId, + uint8_t *pu8Attrib, uint32_t cbAttrib); + + private: + static DECLCALLBACK(void *) drvQueryInterface(PPDMIBASE pInterface, const char *pszIID); + static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags); + static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns); + + int vrdeSCardRequest(void *pvUser, uint32_t u32Function, const void *pvData, uint32_t cbData); + + Console * const mParent; + + UCRREMOTE *m_pRemote; +}; + +#endif /* !____H_USBCARDREADER */ +/* vi: set tabstop=4 shiftwidth=4 expandtab: */ Index: /trunk/src/VBox/Main/src-client/UsbCardReader.cpp =================================================================== --- /trunk/src/VBox/Main/src-client/UsbCardReader.cpp (revision 41363) +++ /trunk/src/VBox/Main/src-client/UsbCardReader.cpp (revision 41363) @@ -0,0 +1,1965 @@ +/* $Id$ */ + +/** @file + * UsbCardReader - Driver Interface to USB Smart Card Reader emulation. + */ + +/* + * Copyright (C) 2011-2012 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + + +/******************************************************************************* +* Header Files * +*******************************************************************************/ +#define LOG_GROUP LOG_GROUP_USB_CARDREADER +#include "UsbCardReader.h" +#include "ConsoleImpl.h" +#include "ConsoleVRDPServer.h" + +#include +#include + +#include + + +/******************************************************************************* +* Structures and Typedefs * +*******************************************************************************/ +typedef struct USBCARDREADER USBCARDREADER; +typedef struct USBCARDREADER *PUSBCARDREADER; + +struct USBCARDREADER +{ + UsbCardReader *pUsbCardReader; + + PPDMDRVINS pDrvIns; + + PDMICARDREADERDOWN ICardReaderDown; + PPDMICARDREADERUP pICardReaderUp; + + /* Thread handling Cmd to card reader */ + PPDMTHREAD pThrCardReaderCmd; + /* Queue handling requests to cardreader */ + RTREQQUEUE hReqQCardReaderCmd; +}; + + +/* + * Command queue's callbacks. + */ + +static DECLCALLBACK(void) drvCardReaderCmdStatusChange(PUSBCARDREADER pThis, + void *pvUser, + uint32_t u32Timeout, + PDMICARDREADER_READERSTATE *paReaderStats, + uint32_t cReaderStats) +{ + LogFlowFunc(("ENTER: pvUser:%p, u32Timeout:%d\n", + pvUser, u32Timeout)); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpSetStatusChange(pThis->pICardReaderUp, + pvUser, VRDE_SCARD_E_NO_SMARTCARD, + paReaderStats, cReaderStats); + } + else + { + pUsbCardReader->GetStatusChange(pThis, pvUser, u32Timeout, + paReaderStats, cReaderStats); + } + + LogFlowFuncLeave(); +} + + +static DECLCALLBACK(void) drvCardReaderCmdEstablishContext(PUSBCARDREADER pThis) +{ + LogFlowFunc(("\n")); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpEstablishContext(pThis->pICardReaderUp, + VRDE_SCARD_E_NO_SMARTCARD); + } + else + { + pUsbCardReader->EstablishContext(pThis); + } + + LogFlowFuncLeave(); +} + +static DECLCALLBACK(void) drvCardReaderCmdReleaseContext(PUSBCARDREADER pThis, + void *pvUser) +{ + LogFlowFunc(("ENTER: pvUser:%p\n", + pvUser)); + NOREF(pvUser); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + /* Do nothing. */ + } + else + { + pUsbCardReader->ReleaseContext(pThis); + } + + LogFlowFuncLeave(); +} + +static DECLCALLBACK(void) drvCardReaderCmdStatus(PUSBCARDREADER pThis, + void *pvUser) +{ + LogFlowFunc(("ENTER: pvUser:%p\n", + pvUser)); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpStatus(pThis->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + /* pszReaderName */ NULL, + /* cchReaderName */ 0, + /* u32CardState */ 0, + /* u32Protocol */ 0, + /* pu8Atr */ 0, + /* cbAtr */ 0); + } + else + { + pUsbCardReader->Status(pThis, pvUser); + } + + LogFlowFuncLeave(); +} + +static DECLCALLBACK(void) drvCardReaderCmdConnect(PUSBCARDREADER pThis, + const char *pcszCardReaderName, + void *pvUser, + uint32_t u32ShareMode, + uint32_t u32PreferredProtocols) +{ + LogFlowFunc(("ENTER: pcszCardReaderName:%s, pvUser:%p, u32ShareMode:%RX32, u32PreferredProtocols:%RX32\n", + pcszCardReaderName, pvUser, u32ShareMode, u32PreferredProtocols)); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpConnect(pThis->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + 0); + } + else + { + pUsbCardReader->Connect(pThis, pvUser, pcszCardReaderName, + u32ShareMode, u32PreferredProtocols); + } + + LogFlowFuncLeave(); +} + +static DECLCALLBACK(void) drvCardReaderCmdDisconnect(PUSBCARDREADER pThis, + void *pvUser, + uint32_t u32Disposition) +{ + LogFlowFunc(("ENTER: pvUser:%p, u32Disposition:%RX32\n", + pvUser, u32Disposition)); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpDisconnect(pThis->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD); + } + else + { + pUsbCardReader->Disconnect(pThis, pvUser, u32Disposition); + } + + LogFlowFuncLeave(); +} + +static DECLCALLBACK(void) drvCardReaderCmdTransmit(PUSBCARDREADER pThis, + void *pvUser, + PDMICARDREADER_IO_REQUEST *pioSendRequest, + uint8_t *pu8SendBuffer, + uint32_t cbSendBuffer, + uint32_t cbRecvBuffer) +{ + LogFlowFunc(("ENTER: pvUser:%p, pioSendRequest:%p, pu8SendBuffer:%p, cbSendBuffer:%d, cbRecvBuffer:%d\n", + pvUser, pioSendRequest, pu8SendBuffer, cbSendBuffer, cbRecvBuffer)); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpTransmit(pThis->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + /* pioRecvPci */ NULL, + /* pu8RecvBuffer */ NULL, + /* cbRecvBuffer*/ 0); + } + else + { + pUsbCardReader->Transmit(pThis, pvUser, pioSendRequest, + pu8SendBuffer, cbSendBuffer, cbRecvBuffer); + } + + /* Clean up buffers allocated by driver */ + RTMemFree(pioSendRequest); + RTMemFree(pu8SendBuffer); + + LogFlowFuncLeave(); +} + +static DECLCALLBACK(void) drvCardReaderCmdGetAttr(PUSBCARDREADER pThis, + void *pvUser, + uint32_t u32AttrId, + uint32_t cbAttrib) +{ + LogFlowFunc(("ENTER: pvUser:%p, u32AttrId:%RX32, cbAttrib:%d\n", + pvUser, u32AttrId, cbAttrib)); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpGetAttrib(pThis->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + u32AttrId, + /* pvAttrib */ NULL, + /* cbAttrib */ 0); + } + else + { + pUsbCardReader->GetAttrib(pThis, pvUser, u32AttrId, cbAttrib); + } + + LogFlowFuncLeave(); +} + +static DECLCALLBACK(void) drvCardReaderCmdSetAttr(PUSBCARDREADER pThis, + void *pvUser, + uint32_t u32AttrId, + void *pvAttrib, + uint32_t cbAttrib) +{ + LogFlowFunc(("ENTER: pvUser:%p, u32AttrId:%RX32, pvAttrib:%p, cbAttrib:%d\n", + pvUser, u32AttrId, pvAttrib, cbAttrib)); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpSetAttrib(pThis->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + u32AttrId); + } + else + { + pUsbCardReader->SetAttrib(pThis, pvUser, u32AttrId, (uint8_t *)pvAttrib, cbAttrib); + } + + /* Clean up buffers allocated by driver */ + RTMemFree(pvAttrib); + + LogFlowFuncLeave(); +} + +static DECLCALLBACK(void) drvCardReaderCmdControl(PUSBCARDREADER pThis, + void *pvUser, + uint32_t u32ControlCode, + void *pvInBuffer, + uint32_t cbInBuffer, + uint32_t cbOutBuffer) +{ + LogFlowFunc(("ENTER: pvUser:%p, u32ControlCode:%RX32, pvInBuffer:%p, cbInBuffer:%d, cbOutBuffer:%d\n", + pvUser, u32ControlCode, pvInBuffer, cbInBuffer, cbOutBuffer)); + + UsbCardReader *pUsbCardReader = pThis->pUsbCardReader; + if (!pUsbCardReader) + { + pThis->pICardReaderUp->pfnCardReaderUpControl(pThis->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + u32ControlCode, + /* pvOutBuffer */ NULL, + /* cbOutBuffer */ 0); + } + else + { + pUsbCardReader->Control(pThis, pvUser, u32ControlCode, + (uint8_t *)pvInBuffer, cbInBuffer, cbOutBuffer); + } + + /* Clean up buffers allocated by driver */ + RTMemFree(pvInBuffer); + + LogFlowFuncLeave(); +} + + +/* + * PDMICARDREADERDOWN - interface + */ + +static DECLCALLBACK(int) drvCardReaderDownConnect(PPDMICARDREADERDOWN pInterface, + void *pvUser, + const char *pcszCardReaderName, + uint32_t u32ShareMode, + uint32_t u32PreferredProtocols) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pcszCardReaderName:%s, pvUser:%p, u32ShareMode:%RX32, u32PreferredProtocols:%RX32\n", + pcszCardReaderName, pvUser, u32ShareMode, u32PreferredProtocols)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdConnect, 5, + pThis, pvUser, pcszCardReaderName, u32ShareMode, u32PreferredProtocols); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int)drvCardReaderDownDisconnect(PPDMICARDREADERDOWN pInterface, + void *pvUser, + uint32_t u32Disposition) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p, u32Disposition:%RX32\n", + pvUser, u32Disposition)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdDisconnect, 3, + pThis, pvUser, u32Disposition); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownEstablishContext(PPDMICARDREADERDOWN pInterface) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER:\n")); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdEstablishContext, 1, + pThis); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownReleaseContext(PPDMICARDREADERDOWN pInterface, + void *pvUser) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p\n", + pvUser)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + /* @todo Device calls this when the driver already destroyed. */ + if (pThis->hReqQCardReaderCmd == NIL_RTREQQUEUE) + { + LogFlowFunc(("LEAVE: device already deleted.\n")); + return VINF_SUCCESS; + } + + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdReleaseContext, 2, + pThis, pvUser); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int)drvCardReaderDownStatus(PPDMICARDREADERDOWN pInterface, + void *pvUser, + uint32_t cchReaderName, + uint32_t cbAtrLen) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p, cchReaderName:%d, cbAtrLen:%d\n", + pvUser, cchReaderName, cbAtrLen)); + NOREF(cchReaderName); + NOREF(cbAtrLen); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdStatus, 2, + pThis, pvUser); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownGetStatusChange(PPDMICARDREADERDOWN pInterface, + void *pvUser, + uint32_t u32Timeout, + PDMICARDREADER_READERSTATE *paReaderStats, + uint32_t cReaderStats) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p, u32Timeout:%d, cReaderStats:%d\n", + pvUser, u32Timeout, cReaderStats)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdStatusChange, 5, + pThis, pvUser, u32Timeout, paReaderStats, cReaderStats); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownBeginTransaction(PPDMICARDREADERDOWN pInterface, + void *pvUser) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p\n", + pvUser)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + int rc = VERR_NOT_SUPPORTED; + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownEndTransaction(PPDMICARDREADERDOWN pInterface, + void *pvUser, + uint32_t u32Disposition) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p, u32Disposition:%RX32\n", + pvUser, u32Disposition)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + int rc = VERR_NOT_SUPPORTED; + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownTransmit(PPDMICARDREADERDOWN pInterface, + void *pvUser, + const PDMICARDREADER_IO_REQUEST *pioSendRequest, + const uint8_t *pu8SendBuffer, + uint32_t cbSendBuffer, + uint32_t cbRecvBuffer) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p, pioSendRequest:%p, pu8SendBuffer:%p, cbSendBuffer:%d, cbRecvBuffer:%d\n", + pvUser, pioSendRequest, pu8SendBuffer, cbSendBuffer, cbRecvBuffer)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + uint8_t *pu8SendBufferCopy = NULL; + if ( pu8SendBuffer + && cbSendBuffer) + { + pu8SendBufferCopy = (uint8_t *)RTMemDup(pu8SendBuffer, cbSendBuffer); + if (!pu8SendBufferCopy) + { + return VERR_NO_MEMORY; + } + } + PDMICARDREADER_IO_REQUEST *pioSendRequestCopy = NULL; + if (pioSendRequest) + { + pioSendRequestCopy = (PDMICARDREADER_IO_REQUEST *)RTMemDup(pioSendRequest, pioSendRequest->cbPciLength); + if (!pioSendRequestCopy) + { + RTMemFree(pu8SendBufferCopy); + return VERR_NO_MEMORY; + } + } + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0,RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdTransmit, 6, + pThis, pvUser, pioSendRequestCopy, pu8SendBufferCopy, cbSendBuffer, cbRecvBuffer); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownGetAttr(PPDMICARDREADERDOWN pInterface, + void *pvUser, + uint32_t u32AttribId, + uint32_t cbAttrib) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p, u32AttribId:%RX32, cbAttrib:%d\n", + pvUser, u32AttribId, cbAttrib)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdGetAttr, 4, + pThis, pvUser, u32AttribId, cbAttrib); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownSetAttr(PPDMICARDREADERDOWN pInterface, + void *pvUser, + uint32_t u32AttribId, + const void *pvAttrib, + uint32_t cbAttrib) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p, u32AttribId:%RX32, pvAttrib:%p, cbAttrib:%d\n", + pvUser, u32AttribId, pvAttrib, cbAttrib)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + void *pvAttribCopy = NULL; + if ( pvAttrib + && cbAttrib) + { + pvAttribCopy = RTMemDup(pvAttrib, cbAttrib); + AssertPtrReturn(pvAttribCopy, VERR_NO_MEMORY); + } + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdSetAttr, 5, + pThis, pvUser, u32AttribId, pvAttribCopy, cbAttrib); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static DECLCALLBACK(int) drvCardReaderDownControl(PPDMICARDREADERDOWN pInterface, + void *pvUser, + uint32_t u32ControlCode, + const void *pvInBuffer, + uint32_t cbInBuffer, + uint32_t cbOutBuffer) +{ + AssertPtrReturn(pInterface, VERR_INVALID_PARAMETER); + LogFlowFunc(("ENTER: pvUser:%p, u32ControlCode:%RX32 pvInBuffer:%p, cbInBuffer:%d, cbOutBuffer:%d\n", + pvUser, u32ControlCode, pvInBuffer, cbInBuffer, cbOutBuffer)); + PUSBCARDREADER pThis = RT_FROM_MEMBER(pInterface, USBCARDREADER, ICardReaderDown); + void *pvInBufferCopy = NULL; + if ( pvInBuffer + && cbInBuffer) + { + pvInBufferCopy = RTMemDup(pvInBuffer, cbInBuffer); + AssertPtrReturn(pvInBufferCopy, VERR_NO_MEMORY); + } + int rc = RTReqQueueCallEx(pThis->hReqQCardReaderCmd, NULL, 0, RTREQFLAGS_VOID | RTREQFLAGS_NO_WAIT, + (PFNRT)drvCardReaderCmdControl, 6, + pThis, pvUser, u32ControlCode, pvInBufferCopy, cbInBuffer, cbOutBuffer); + AssertRC(rc); + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + + +/* + * Cardreader driver thread routines + */ +static DECLCALLBACK(int) drvCardReaderThreadCmd(PPDMDRVINS pDrvIns, PPDMTHREAD pThread) +{ + int rc = VINF_SUCCESS; + PUSBCARDREADER pThis = PDMINS_2_DATA(pDrvIns, PUSBCARDREADER); + + LogFlowFunc(("ENTER: pDrvIns:%d, state %d\n", pDrvIns->iInstance, pThread->enmState)); + + if (pThread->enmState == PDMTHREADSTATE_INITIALIZING) + { + LogFlowFunc(("LEAVE: INITIALIZING: VINF_SUCCESS\n")); + return VINF_SUCCESS; + } + + while (pThread->enmState == PDMTHREADSTATE_RUNNING) + { + rc = RTReqQueueProcess(pThis->hReqQCardReaderCmd, RT_INDEFINITE_WAIT); + + AssertMsg(rc == VWRN_STATE_CHANGED, + ("Left RTReqProcess and error code is not VWRN_STATE_CHANGED rc=%Rrc\n", + rc)); + } + + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +static int drvCardReaderWakeupFunc(PUSBCARDREADER pThis) +{ + NOREF(pThis); + /* Returning a VINF_* will cause RTReqQueueProcess return. */ + return VWRN_STATE_CHANGED; +} + +static DECLCALLBACK(int) drvCardReaderThreadCmdWakeup(PPDMDRVINS pDrvIns, PPDMTHREAD pThread) +{ + LogFlowFunc(("ENTER: pDrvIns:%i\n", pDrvIns->iInstance)); + + PUSBCARDREADER pThis = PDMINS_2_DATA(pDrvIns, PUSBCARDREADER); + + AssertReturn(pThis->hReqQCardReaderCmd != NIL_RTREQQUEUE, VERR_INVALID_STATE); + + PRTREQ pReq; + int rc = RTReqQueueCall(pThis->hReqQCardReaderCmd, &pReq, 10000, (PFNRT)drvCardReaderWakeupFunc, 1, pThis); + AssertMsgRC(rc, ("Inserting request into queue failed rc=%Rrc\n")); + + if (RT_SUCCESS(rc)) + RTReqRelease(pReq); + /* @todo handle VERR_TIMEOUT */ + + return rc; +} + + +/* + * USB Card reader driver implementation. + */ + +UsbCardReader::UsbCardReader(Console *console) + : + mpDrv(NULL), + mParent(console), + m_pRemote(NULL) +{ + LogFlowFunc(("\n")); +} + +UsbCardReader::~UsbCardReader() +{ + LogFlowFunc(("mpDrv %p\n", mpDrv)); + if (mpDrv) + { + mpDrv->pUsbCardReader = NULL; + mpDrv = NULL; + } +} + +typedef struct UCRREMOTEREADER +{ + bool fAvailable; + char szReaderName[1024]; + + bool fHandle; + VRDESCARDHANDLE hCard; +} UCRREMOTEREADER; + +struct UCRREMOTE +{ + UsbCardReader *pUsbCardReader; + + /* The remote identifiers. */ + uint32_t u32ClientId; + uint32_t u32DeviceId; + + bool fContext; + VRDESCARDCONTEXT context; + + /* Possible a few readers. Currently only one. */ + UCRREMOTEREADER reader; +}; + +typedef struct UCRREQCTX +{ + UCRREMOTE *pRemote; + uint32_t u32Function; + void *pvUser; + union + { + struct + { + PDMICARDREADER_READERSTATE *paReaderStats; + uint32_t cReaderStats; + } GetStatusChange; + struct + { + uint32_t u32AttrId; + } GetAttrib; + struct + { + uint32_t u32AttrId; + } SetAttrib; + struct + { + uint32_t u32ControlCode; + } Control; + } u; +} UCRREQCTX; + +int UsbCardReader::vrdeSCardRequest(void *pvUser, uint32_t u32Function, const void *pvData, uint32_t cbData) +{ + int rc = mParent->consoleVRDPServer()->SCardRequest(pvUser, u32Function, pvData, cbData); + LogFlowFunc(("%d %Rrc\n", u32Function, rc)); + return rc; +} + +int UsbCardReader::VRDENotify(uint32_t u32Id, void *pvData, uint32_t cbData) +{ + int rc = VINF_SUCCESS; + + switch (u32Id) + { + case VRDE_SCARD_NOTIFY_ATTACH: + { + VRDESCARDNOTIFYATTACH *p = (VRDESCARDNOTIFYATTACH *)pvData; + Assert(cbData == sizeof(VRDESCARDNOTIFYATTACH)); + + LogFlowFunc(("[%d,%d]\n", p->u32ClientId, p->u32DeviceId)); + + /* Add this remote instance, which allow access to card readers attached to the client, to the list. + * @todo currently only one device is allowed. + */ + if (m_pRemote) + { + AssertFailed(); + rc = VERR_NOT_SUPPORTED; + break; + } + UCRREMOTE *pRemote = (UCRREMOTE *)RTMemAllocZ(sizeof(UCRREMOTE)); + if (pRemote == NULL) + { + rc = VERR_NO_MEMORY; + break; + } + + pRemote->pUsbCardReader = this; + pRemote->u32ClientId = p->u32ClientId; + pRemote->u32DeviceId = p->u32DeviceId; + + m_pRemote = pRemote; + + /* Try to establish a context. */ + VRDESCARDESTABLISHCONTEXTREQ req; + req.u32ClientId = m_pRemote->u32ClientId; + req.u32DeviceId = m_pRemote->u32DeviceId; + + rc = vrdeSCardRequest(m_pRemote, VRDE_SCARD_FN_ESTABLISHCONTEXT, &req, sizeof(req)); + + LogFlowFunc(("sent ESTABLISHCONTEXT\n")); + } break; + + case VRDE_SCARD_NOTIFY_DETACH: + { + VRDESCARDNOTIFYDETACH *p = (VRDESCARDNOTIFYDETACH *)pvData; + Assert(cbData == sizeof(VRDESCARDNOTIFYDETACH)); + + /* @todo Just free. There should be no pending requests, because VRDP cancels them. */ + RTMemFree(m_pRemote); + m_pRemote = NULL; + } break; + + default: + rc = VERR_INVALID_PARAMETER; + AssertFailed(); + break; + } + + return rc; +} + +int UsbCardReader::VRDEResponse(int rcRequest, void *pvUser, uint32_t u32Function, void *pvData, uint32_t cbData) +{ + int rc = VINF_SUCCESS; + + LogFlowFunc(("%Rrc %p %u %p %u\n", + rcRequest, pvUser, u32Function, pvData, cbData)); + + switch (u32Function) + { + case VRDE_SCARD_FN_ESTABLISHCONTEXT: + { + Assert(cbData == sizeof(VRDESCARDESTABLISHCONTEXTRSP)); + VRDESCARDESTABLISHCONTEXTRSP *pRsp = (VRDESCARDESTABLISHCONTEXTRSP *)pvData; + UCRREMOTE *pRemote = (UCRREMOTE *)pvUser; + + /* Check if the context was created. */ + Assert(!pRemote->fContext); + if ( RT_SUCCESS(rcRequest) + && pRsp->u32ReturnCode == VRDE_SCARD_S_SUCCESS) + { + pRemote->fContext = true; + pRemote->context = pRsp->Context; + + LogFlowFunc(("ESTABLISHCONTEXT success\n")); + + /* Now list readers attached to the remote client. */ + VRDESCARDLISTREADERSREQ req; + req.Context = pRemote->context; + + rc = vrdeSCardRequest(pRemote, VRDE_SCARD_FN_LISTREADERS, &req, sizeof(req)); + } + } break; + + case VRDE_SCARD_FN_LISTREADERS: + { + Assert(cbData == sizeof(VRDESCARDLISTREADERSRSP)); + VRDESCARDLISTREADERSRSP *pRsp = (VRDESCARDLISTREADERSRSP *)pvData; + UCRREMOTE *pRemote = (UCRREMOTE *)pvUser; + + Assert(pRemote->fContext); + if ( RT_SUCCESS(rcRequest) + && pRsp->u32ReturnCode == VRDE_SCARD_S_SUCCESS + && pRemote->fContext) + { + LogFlowFunc(("LISTREADERS: cReaders %d\n", + pRsp->cReaders)); + + uint32_t i; + for (i = 0; i < pRsp->cReaders; i++) + { + LogFlowFunc(("LISTREADERS: [%d] [%s]\n", + i, pRsp->apszNames[i])); + + /* @todo only the first reader is supported. */ + if (i != 0) + { + continue; + } + + RTStrCopy(pRemote->reader.szReaderName, sizeof(pRemote->reader.szReaderName), pRsp->apszNames[i]); + pRemote->reader.fHandle = false; + pRemote->reader.fAvailable = true; + } + } + } break; + + case VRDE_SCARD_FN_RELEASECONTEXT: + { + Assert(cbData == sizeof(VRDESCARDRELEASECONTEXTRSP)); + VRDESCARDRELEASECONTEXTRSP *pRsp = (VRDESCARDRELEASECONTEXTRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("RELEASECONTEXT completed\n")); + + /* No notification is expected here by the caller. */ + Assert(!m_pRemote->fContext); + } break; + + case VRDE_SCARD_FN_GETSTATUSCHANGE: + { + Assert(cbData == sizeof(VRDESCARDGETSTATUSCHANGERSP)); + VRDESCARDGETSTATUSCHANGERSP *pRsp = (VRDESCARDGETSTATUSCHANGERSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("GETSTATUSCHANGE\n")); + + uint32_t rcCard; + if (RT_FAILURE(rc)) + { + rcCard = VRDE_SCARD_E_NO_SMARTCARD; + } + else + { + rcCard = pRsp->u32ReturnCode; + + if (pRsp->u32ReturnCode == VRDE_SCARD_S_SUCCESS) + { + uint32_t i; + for (i = 0; i < pRsp->cReaders; i++) + { + LogFlowFunc(("GETSTATUSCHANGE: [%d] %RX32\n", + i, pRsp->aReaderStates[i].u32EventState)); + + /* @todo only the first reader is supported. */ + if (i != 0) + { + continue; + } + + if (i >= pCtx->u.GetStatusChange.cReaderStats) + { + continue; + } + + pCtx->u.GetStatusChange.paReaderStats[i].u32EventState = pRsp->aReaderStates[i].u32EventState; + pCtx->u.GetStatusChange.paReaderStats[i].cbAtr = pRsp->aReaderStates[i].u32AtrLength > 36? + 36: + pRsp->aReaderStates[i].u32AtrLength; + memcpy(pCtx->u.GetStatusChange.paReaderStats[i].au8Atr, + pRsp->aReaderStates[i].au8Atr, + pCtx->u.GetStatusChange.paReaderStats[i].cbAtr); + } + } + } + + mpDrv->pICardReaderUp->pfnCardReaderUpSetStatusChange(mpDrv->pICardReaderUp, + pCtx->pvUser, + rcCard, + pCtx->u.GetStatusChange.paReaderStats, + pCtx->u.GetStatusChange.cReaderStats); + + RTMemFree(pCtx); + } break; + + case VRDE_SCARD_FN_CANCEL: + { + Assert(cbData == sizeof(VRDESCARDCANCELRSP)); + VRDESCARDCANCELRSP *pRsp = (VRDESCARDCANCELRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("CANCEL\n")); + } break; + + case VRDE_SCARD_FN_CONNECT: + { + Assert(cbData == sizeof(VRDESCARDCONNECTRSP)); + VRDESCARDCONNECTRSP *pRsp = (VRDESCARDCONNECTRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("CONNECT\n")); + + uint32_t u32ActiveProtocol = 0; + uint32_t rcCard; + + if (RT_FAILURE(rc)) + { + rcCard = VRDE_SCARD_E_NO_SMARTCARD; + } + else + { + rcCard = pRsp->u32ReturnCode; + + if (pRsp->u32ReturnCode == VRDE_SCARD_S_SUCCESS) + { + u32ActiveProtocol = pRsp->u32ActiveProtocol; + + Assert(!m_pRemote->reader.fHandle); + m_pRemote->reader.hCard = pRsp->hCard; + m_pRemote->reader.fHandle = true; + } + } + + mpDrv->pICardReaderUp->pfnCardReaderUpConnect(mpDrv->pICardReaderUp, + pCtx->pvUser, + rcCard, + u32ActiveProtocol); + + RTMemFree(pCtx); + } break; + + case VRDE_SCARD_FN_RECONNECT: + { + Assert(cbData == sizeof(VRDESCARDRECONNECTRSP)); + VRDESCARDRECONNECTRSP *pRsp = (VRDESCARDRECONNECTRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("RECONNECT\n")); + } break; + + case VRDE_SCARD_FN_DISCONNECT: + { + Assert(cbData == sizeof(VRDESCARDDISCONNECTRSP)); + VRDESCARDDISCONNECTRSP *pRsp = (VRDESCARDDISCONNECTRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("DISCONNECT\n")); + + Assert(!pCtx->pRemote->reader.fHandle); + + uint32_t rcCard; + + if (RT_FAILURE(rc)) + { + rcCard = VRDE_SCARD_E_NO_SMARTCARD; + } + else + { + rcCard = pRsp->u32ReturnCode; + } + + mpDrv->pICardReaderUp->pfnCardReaderUpDisconnect(mpDrv->pICardReaderUp, + pCtx->pvUser, + rcCard); + + RTMemFree(pCtx); + } break; + + case VRDE_SCARD_FN_BEGINTRANSACTION: + { + Assert(cbData == sizeof(VRDESCARDBEGINTRANSACTIONRSP)); + VRDESCARDBEGINTRANSACTIONRSP *pRsp = (VRDESCARDBEGINTRANSACTIONRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("BEGINTRANSACTION\n")); + } break; + + case VRDE_SCARD_FN_ENDTRANSACTION: + { + Assert(cbData == sizeof(VRDESCARDENDTRANSACTIONRSP)); + VRDESCARDENDTRANSACTIONRSP *pRsp = (VRDESCARDENDTRANSACTIONRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("ENDTRANSACTION\n")); + } break; + + case VRDE_SCARD_FN_STATE: + { + Assert(cbData == sizeof(VRDESCARDSTATERSP)); + VRDESCARDSTATERSP *pRsp = (VRDESCARDSTATERSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("STATE\n")); + } break; + + case VRDE_SCARD_FN_STATUS: + { + Assert(cbData == sizeof(VRDESCARDSTATUSRSP)); + VRDESCARDSTATUSRSP *pRsp = (VRDESCARDSTATUSRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("STATUS\n")); + + char *pszReaderName = NULL; + uint32_t cchReaderName = 0; + uint32_t u32CardState = 0; + uint32_t u32Protocol = 0; + uint32_t u32AtrLength = 0; + uint8_t *pbAtr = NULL; + + uint32_t rcCard; + + if (RT_FAILURE(rc)) + { + rcCard = VRDE_SCARD_E_NO_SMARTCARD; + } + else + { + rcCard = pRsp->u32ReturnCode; + + if (pRsp->u32ReturnCode == VRDE_SCARD_S_SUCCESS) + { + pszReaderName = pRsp->szReader; + cchReaderName = strlen(pRsp->szReader) + 1; + u32CardState = pRsp->u32State; + u32Protocol = pRsp->u32Protocol; + u32AtrLength = pRsp->u32AtrLength; + pbAtr = &pRsp->au8Atr[0]; + } + } + + mpDrv->pICardReaderUp->pfnCardReaderUpStatus(mpDrv->pICardReaderUp, + pCtx->pvUser, + rcCard, + pszReaderName, + cchReaderName, + u32CardState, + u32Protocol, + pbAtr, + u32AtrLength); + + RTMemFree(pCtx); + } break; + + case VRDE_SCARD_FN_TRANSMIT: + { + Assert(cbData == sizeof(VRDESCARDTRANSMITRSP)); + VRDESCARDTRANSMITRSP *pRsp = (VRDESCARDTRANSMITRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("TRANSMIT\n")); + + PDMICARDREADER_IO_REQUEST *pioRecvPci = NULL; + uint8_t *pu8RecvBuffer = NULL; + uint32_t cbRecvBuffer = 0; + + uint32_t rcCard; + + if (RT_FAILURE(rc)) + { + rcCard = VRDE_SCARD_E_NO_SMARTCARD; + } + else + { + rcCard = pRsp->u32ReturnCode; + + if (pRsp->u32ReturnCode == VRDE_SCARD_S_SUCCESS) + { + pu8RecvBuffer = pRsp->pu8RecvBuffer; + cbRecvBuffer = pRsp->u32RecvLength; + /* @todo pioRecvPci */ + } + } + + mpDrv->pICardReaderUp->pfnCardReaderUpTransmit(mpDrv->pICardReaderUp, + pCtx->pvUser, + rcCard, + pioRecvPci, + pu8RecvBuffer, + cbRecvBuffer); + + RTMemFree(pioRecvPci); + + RTMemFree(pCtx); + } break; + + case VRDE_SCARD_FN_CONTROL: + { + Assert(cbData == sizeof(VRDESCARDCONTROLRSP)); + VRDESCARDCONTROLRSP *pRsp = (VRDESCARDCONTROLRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("CONTROL\n")); + + uint8_t *pu8OutBuffer = NULL; + uint32_t cbOutBuffer = 0; + + uint32_t rcCard; + + if (RT_FAILURE(rc)) + { + rcCard = VRDE_SCARD_E_NO_SMARTCARD; + } + else + { + rcCard = pRsp->u32ReturnCode; + + if (pRsp->u32ReturnCode == VRDE_SCARD_S_SUCCESS) + { + pu8OutBuffer = pRsp->pu8OutBuffer; + cbOutBuffer = pRsp->u32OutBufferSize; + } + } + + mpDrv->pICardReaderUp->pfnCardReaderUpControl(mpDrv->pICardReaderUp, + pCtx->pvUser, + rcCard, + pCtx->u.Control.u32ControlCode, + pu8OutBuffer, + cbOutBuffer); + + RTMemFree(pCtx); + } break; + + case VRDE_SCARD_FN_GETATTRIB: + { + Assert(cbData == sizeof(VRDESCARDGETATTRIBRSP)); + VRDESCARDGETATTRIBRSP *pRsp = (VRDESCARDGETATTRIBRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("GETATTRIB\n")); + + uint8_t *pu8Attrib = NULL; + uint32_t cbAttrib = 0; + + uint32_t rcCard; + + if (RT_FAILURE(rc)) + { + rcCard = VRDE_SCARD_E_NO_SMARTCARD; + } + else + { + rcCard = pRsp->u32ReturnCode; + + if (pRsp->u32ReturnCode == VRDE_SCARD_S_SUCCESS) + { + pu8Attrib = pRsp->pu8Attr; + cbAttrib = pRsp->u32AttrLength; + } + } + + mpDrv->pICardReaderUp->pfnCardReaderUpGetAttrib(mpDrv->pICardReaderUp, + pCtx->pvUser, + rcCard, + pCtx->u.GetAttrib.u32AttrId, + pu8Attrib, + cbAttrib); + + RTMemFree(pCtx); + } break; + + case VRDE_SCARD_FN_SETATTRIB: + { + Assert(cbData == sizeof(VRDESCARDSETATTRIBRSP)); + VRDESCARDSETATTRIBRSP *pRsp = (VRDESCARDSETATTRIBRSP *)pvData; + UCRREQCTX *pCtx = (UCRREQCTX *)pvUser; + + Assert(pCtx->u32Function == u32Function); + + LogFlowFunc(("SETATTRIB\n")); + + uint32_t rcCard; + + if (RT_FAILURE(rc)) + { + rcCard = VRDE_SCARD_E_NO_SMARTCARD; + } + else + { + rcCard = pRsp->u32ReturnCode; + } + + mpDrv->pICardReaderUp->pfnCardReaderUpSetAttrib(mpDrv->pICardReaderUp, + pCtx->pvUser, + rcCard, + pCtx->u.SetAttrib.u32AttrId); + + RTMemFree(pCtx); + } break; + + default: + AssertFailed(); + rc = VERR_INVALID_PARAMETER; + break; + } + + return rc; +} + +int UsbCardReader::EstablishContext(struct USBCARDREADER *pDrv) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + /* The context here is a not a real device context. + * The device can be detached at the moment, for example the VRDP client did not connect yet. + */ + + return mpDrv->pICardReaderUp->pfnCardReaderUpEstablishContext(mpDrv->pICardReaderUp, + VRDE_SCARD_S_SUCCESS); +} + +int UsbCardReader::ReleaseContext(struct USBCARDREADER *pDrv) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext) + { + /* Do nothing. */ + } + else + { + UCRREQCTX *pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + /* Do nothing. */ + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_RELEASECONTEXT; + pCtx->pvUser = NULL; + + VRDESCARDRELEASECONTEXTREQ req; + req.Context = m_pRemote->context; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_RELEASECONTEXT, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + else + { + m_pRemote->fContext = false; + } + } + } + + return rc; +} + +int UsbCardReader::GetStatusChange(struct USBCARDREADER *pDrv, + void *pvUser, + uint32_t u32Timeout, + PDMICARDREADER_READERSTATE *paReaderStats, + uint32_t cReaderStats) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext + || !m_pRemote->reader.fAvailable) + { + rc = mpDrv->pICardReaderUp->pfnCardReaderUpSetStatusChange(mpDrv->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + paReaderStats, + cReaderStats); + } + else + { + UCRREQCTX *pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + rc = mpDrv->pICardReaderUp->pfnCardReaderUpSetStatusChange(mpDrv->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_MEMORY, + paReaderStats, + cReaderStats); + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_GETSTATUSCHANGE; + pCtx->pvUser = pvUser; + pCtx->u.GetStatusChange.paReaderStats = paReaderStats; + pCtx->u.GetStatusChange.cReaderStats = cReaderStats; + + VRDESCARDGETSTATUSCHANGEREQ req; + req.Context = m_pRemote->context; + req.u32Timeout = u32Timeout; + req.cReaders = 1; + req.aReaderStates[0].pszReader = &m_pRemote->reader.szReaderName[0]; + req.aReaderStates[0].u32CurrentState = paReaderStats[0].u32CurrentState; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_GETSTATUSCHANGE, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + } + } + + return rc; +} + +int UsbCardReader::Connect(struct USBCARDREADER *pDrv, + void *pvUser, + const char *pszReaderName, + uint32_t u32ShareMode, + uint32_t u32PreferredProtocols) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext + || !m_pRemote->reader.fAvailable) + { + rc = mpDrv->pICardReaderUp->pfnCardReaderUpConnect(mpDrv->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + SCARD_PROTOCOL_T0); + } + else + { + UCRREQCTX *pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + rc = mpDrv->pICardReaderUp->pfnCardReaderUpConnect(mpDrv->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_MEMORY, + SCARD_PROTOCOL_T0); + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_CONNECT; + pCtx->pvUser = pvUser; + + VRDESCARDCONNECTREQ req; + req.Context = m_pRemote->context; + req.pszReader = &m_pRemote->reader.szReaderName[0]; + req.u32ShareMode = u32ShareMode; + req.u32PreferredProtocols = u32PreferredProtocols; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_CONNECT, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + } + } + + return rc; +} + +int UsbCardReader::Disconnect(struct USBCARDREADER *pDrv, + void *pvUser, + uint32_t u32Mode) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext + || !m_pRemote->reader.fAvailable + || !m_pRemote->reader.fHandle) + { + rc = mpDrv->pICardReaderUp->pfnCardReaderUpDisconnect(mpDrv->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD); + } + else + { + UCRREQCTX *pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + rc = mpDrv->pICardReaderUp->pfnCardReaderUpDisconnect(mpDrv->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_MEMORY); + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_DISCONNECT; + pCtx->pvUser = pvUser; + + VRDESCARDDISCONNECTREQ req; + req.hCard = m_pRemote->reader.hCard; + req.u32Disposition = u32Mode; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_DISCONNECT, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + else + { + m_pRemote->reader.fHandle = false; + } + } + } + + return rc; +} + +int UsbCardReader::Status(struct USBCARDREADER *pDrv, + void *pvUser) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext + || !m_pRemote->reader.fAvailable + || !m_pRemote->reader.fHandle) + { + rc = mpDrv->pICardReaderUp->pfnCardReaderUpStatus(mpDrv->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_SMARTCARD, + /* pszReaderName */ NULL, + /* cchReaderName */ 0, + /* u32CardState */ 0, + /* u32Protocol */ 0, + /* pu8Atr */ 0, + /* cbAtr */ 0); + } + else + { + UCRREQCTX *pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + rc = mpDrv->pICardReaderUp->pfnCardReaderUpStatus(mpDrv->pICardReaderUp, + pvUser, + VRDE_SCARD_E_NO_MEMORY, + /* pszReaderName */ NULL, + /* cchReaderName */ 0, + /* u32CardState */ 0, + /* u32Protocol */ 0, + /* pu8Atr */ 0, + /* cbAtr */ 0); + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_STATUS; + pCtx->pvUser = pvUser; + + VRDESCARDSTATUSREQ req; + req.hCard = m_pRemote->reader.hCard; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_STATUS, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + } + } + + return rc; +} + +int UsbCardReader::Transmit(struct USBCARDREADER *pDrv, + void *pvUser, + PDMICARDREADER_IO_REQUEST *pioSendRequest, + uint8_t *pu8SendBuffer, + uint32_t cbSendBuffer, + uint32_t cbRecvBuffer) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + UCRREQCTX *pCtx = NULL; + uint32_t rcSCard = VRDE_SCARD_S_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext + || !m_pRemote->reader.fAvailable + || !m_pRemote->reader.fHandle) + { + rcSCard = VRDE_SCARD_E_NO_SMARTCARD; + } + + if (rcSCard == VRDE_SCARD_S_SUCCESS) + { + if ( !pioSendRequest + || ( pioSendRequest->cbPciLength < 2 * sizeof(uint32_t) + || pioSendRequest->cbPciLength > 2 * sizeof(uint32_t) + VRDE_SCARD_MAX_PCI_DATA) + ) + { + AssertFailed(); + rcSCard = VRDE_SCARD_E_INVALID_PARAMETER; + } + } + + if (rcSCard == VRDE_SCARD_S_SUCCESS) + { + pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + rcSCard = VRDE_SCARD_E_NO_MEMORY; + } + } + + if (rcSCard != VRDE_SCARD_S_SUCCESS) + { + Assert(pCtx == NULL); + + rc = pDrv->pICardReaderUp->pfnCardReaderUpTransmit(pDrv->pICardReaderUp, + pvUser, + rcSCard, + /* pioRecvPci */ NULL, + /* pu8RecvBuffer */ NULL, + /* cbRecvBuffer*/ 0); + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_TRANSMIT; + pCtx->pvUser = pvUser; + + VRDESCARDTRANSMITREQ req; + req.hCard = m_pRemote->reader.hCard; + + req.ioSendPci.u32Protocol = pioSendRequest->u32Protocol; + req.ioSendPci.u32PciLength = pioSendRequest->cbPciLength < 2 * sizeof(uint32_t)? + 2 * sizeof(uint32_t): + pioSendRequest->cbPciLength; + Assert(pioSendRequest->cbPciLength <= VRDE_SCARD_MAX_PCI_DATA + 2 * sizeof(uint32_t)); + memcpy(req.ioSendPci.au8PciData, + (uint8_t *)pioSendRequest + 2 * sizeof(uint32_t), + req.ioSendPci.u32PciLength - 2 * sizeof(uint32_t)); + + req.u32SendLength = cbSendBuffer; + req.pu8SendBuffer = pu8SendBuffer; + req.u32RecvLength = cbRecvBuffer; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_TRANSMIT, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + } + + return rc; +} + +int UsbCardReader::Control(struct USBCARDREADER *pDrv, + void *pvUser, + uint32_t u32ControlCode, + uint8_t *pu8InBuffer, + uint32_t cbInBuffer, + uint32_t cbOutBuffer) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + UCRREQCTX *pCtx = NULL; + uint32_t rcSCard = VRDE_SCARD_S_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext + || !m_pRemote->reader.fAvailable + || !m_pRemote->reader.fHandle) + { + rcSCard = VRDE_SCARD_E_NO_SMARTCARD; + } + + if (rcSCard == VRDE_SCARD_S_SUCCESS) + { + if ( cbInBuffer > _128K + || cbOutBuffer > _128K) + { + AssertFailed(); + rcSCard = VRDE_SCARD_E_INVALID_PARAMETER; + } + } + + if (rcSCard == VRDE_SCARD_S_SUCCESS) + { + pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + rcSCard = VRDE_SCARD_E_NO_MEMORY; + } + } + + if (rcSCard != VRDE_SCARD_S_SUCCESS) + { + Assert(pCtx == NULL); + + rc = pDrv->pICardReaderUp->pfnCardReaderUpControl(pDrv->pICardReaderUp, + pvUser, + rcSCard, + u32ControlCode, + /* pvOutBuffer */ NULL, + /* cbOutBuffer*/ 0); + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_CONTROL; + pCtx->pvUser = pvUser; + pCtx->u.Control.u32ControlCode = u32ControlCode; + + VRDESCARDCONTROLREQ req; + req.hCard = m_pRemote->reader.hCard; + req.u32ControlCode = u32ControlCode; + req.u32InBufferSize = cbInBuffer; + req.pu8InBuffer = pu8InBuffer; + req.u32OutBufferSize = cbOutBuffer; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_CONTROL, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + } + + return rc; +} + +int UsbCardReader::GetAttrib(struct USBCARDREADER *pDrv, + void *pvUser, + uint32_t u32AttrId, + uint32_t cbAttrib) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + UCRREQCTX *pCtx = NULL; + uint32_t rcSCard = VRDE_SCARD_S_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext + || !m_pRemote->reader.fAvailable + || !m_pRemote->reader.fHandle) + { + rcSCard = VRDE_SCARD_E_NO_SMARTCARD; + } + + if (rcSCard == VRDE_SCARD_S_SUCCESS) + { + if (cbAttrib > _128K) + { + AssertFailed(); + rcSCard = VRDE_SCARD_E_INVALID_PARAMETER; + } + } + + if (rcSCard == VRDE_SCARD_S_SUCCESS) + { + pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + rcSCard = VRDE_SCARD_E_NO_MEMORY; + } + } + + if (rcSCard != VRDE_SCARD_S_SUCCESS) + { + Assert(pCtx == NULL); + + pDrv->pICardReaderUp->pfnCardReaderUpGetAttrib(pDrv->pICardReaderUp, + pvUser, + rcSCard, + u32AttrId, + /* pvAttrib */ NULL, + /* cbAttrib */ 0); + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_GETATTRIB; + pCtx->pvUser = pvUser; + pCtx->u.GetAttrib.u32AttrId = u32AttrId; + + VRDESCARDGETATTRIBREQ req; + req.hCard = m_pRemote->reader.hCard; + req.u32AttrId = u32AttrId; + req.u32AttrLen = cbAttrib; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_GETATTRIB, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + } + + return rc; +} + +int UsbCardReader::SetAttrib(struct USBCARDREADER *pDrv, + void *pvUser, + uint32_t u32AttrId, + uint8_t *pu8Attrib, + uint32_t cbAttrib) +{ + AssertReturn(pDrv == mpDrv, VERR_NOT_SUPPORTED); + + int rc = VINF_SUCCESS; + + UCRREQCTX *pCtx = NULL; + uint32_t rcSCard = VRDE_SCARD_S_SUCCESS; + + if ( !m_pRemote + || !m_pRemote->fContext + || !m_pRemote->reader.fAvailable + || !m_pRemote->reader.fHandle) + { + rcSCard = VRDE_SCARD_E_NO_SMARTCARD; + } + + if (rcSCard == VRDE_SCARD_S_SUCCESS) + { + if (cbAttrib > _128K) + { + AssertFailed(); + rcSCard = VRDE_SCARD_E_INVALID_PARAMETER; + } + } + + if (rcSCard == VRDE_SCARD_S_SUCCESS) + { + pCtx = (UCRREQCTX *)RTMemAlloc(sizeof(UCRREQCTX)); + if (!pCtx) + { + rcSCard = VRDE_SCARD_E_NO_MEMORY; + } + } + + if (rcSCard != VRDE_SCARD_S_SUCCESS) + { + Assert(pCtx == NULL); + + pDrv->pICardReaderUp->pfnCardReaderUpSetAttrib(pDrv->pICardReaderUp, + pvUser, + rcSCard, + u32AttrId); + } + else + { + pCtx->pRemote = m_pRemote; + pCtx->u32Function = VRDE_SCARD_FN_SETATTRIB; + pCtx->pvUser = pvUser; + pCtx->u.SetAttrib.u32AttrId = u32AttrId; + + VRDESCARDSETATTRIBREQ req; + req.hCard = m_pRemote->reader.hCard; + req.u32AttrId = u32AttrId; + req.u32AttrLen = cbAttrib; + req.pu8Attr = pu8Attrib; + + rc = vrdeSCardRequest(pCtx, VRDE_SCARD_FN_SETATTRIB, &req, sizeof(req)); + + if (RT_FAILURE(rc)) + { + RTMemFree(pCtx); + } + } + + return rc; +} + + +/* + * PDM + */ + +/* static */ DECLCALLBACK(void *)UsbCardReader::drvQueryInterface(PPDMIBASE pInterface, const char *pszIID) +{ + LogFlowFunc(("pInterface:%p, pszIID:%s\n", pInterface, pszIID)); + PPDMDRVINS pDrvIns = PDMIBASE_2_PDMDRV(pInterface); + PUSBCARDREADER pThis = PDMINS_2_DATA(pDrvIns, PUSBCARDREADER); + + PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pDrvIns->IBase); + PDMIBASE_RETURN_INTERFACE(pszIID, PDMICARDREADERDOWN, &pThis->ICardReaderDown); + return NULL; +} + +/* static */ DECLCALLBACK(int) UsbCardReader::drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags) +{ + LogFlowFunc(("iInstance/%d, pCfg:%p, fFlags:%x\n", pDrvIns->iInstance, pCfg, fFlags)); + PUSBCARDREADER pThis = PDMINS_2_DATA(pDrvIns, PUSBCARDREADER); + + if (!CFGMR3AreValuesValid(pCfg, "Object\0")) + return VERR_PDM_DRVINS_UNKNOWN_CFG_VALUES; + AssertMsgReturn(PDMDrvHlpNoAttach(pDrvIns) == VERR_PDM_NO_ATTACHED_DRIVER, + ("Configuration error: Not possible to attach anything to this driver!\n"), + VERR_PDM_DRVINS_NO_ATTACH); + + void *pv; + int rc = CFGMR3QueryPtr(pCfg, "Object", &pv); + AssertMsgRCReturn(rc, ("Configuration error: No/bad \"Object\" value! rc=%Rrc\n", rc), rc); + + pThis->pUsbCardReader = (UsbCardReader *)pv; + pThis->pUsbCardReader->mpDrv = pThis; + pThis->pDrvIns = pDrvIns; + + pDrvIns->IBase.pfnQueryInterface = UsbCardReader::drvQueryInterface; + + pThis->ICardReaderDown.pfnCardReaderDownEstablishContext = drvCardReaderDownEstablishContext; + pThis->ICardReaderDown.pfnCardReaderDownReleaseContext = drvCardReaderDownReleaseContext; + pThis->ICardReaderDown.pfnCardReaderDownConnect = drvCardReaderDownConnect; + pThis->ICardReaderDown.pfnCardReaderDownDisconnect = drvCardReaderDownDisconnect; + pThis->ICardReaderDown.pfnCardReaderDownStatus = drvCardReaderDownStatus; + pThis->ICardReaderDown.pfnCardReaderDownGetStatusChange = drvCardReaderDownGetStatusChange; + pThis->ICardReaderDown.pfnCardReaderDownBeginTransaction = drvCardReaderDownBeginTransaction; + pThis->ICardReaderDown.pfnCardReaderDownEndTransaction = drvCardReaderDownEndTransaction; + pThis->ICardReaderDown.pfnCardReaderDownTransmit = drvCardReaderDownTransmit; + pThis->ICardReaderDown.pfnCardReaderDownGetAttr = drvCardReaderDownGetAttr; + pThis->ICardReaderDown.pfnCardReaderDownSetAttr = drvCardReaderDownSetAttr; + pThis->ICardReaderDown.pfnCardReaderDownControl = drvCardReaderDownControl; + + pThis->pICardReaderUp = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, PDMICARDREADERUP); + AssertReturn(pThis->pICardReaderUp, VERR_PDM_MISSING_INTERFACE); + + /* Command Thread Synchronization primitives */ + rc = RTReqQueueCreate(&pThis->hReqQCardReaderCmd); + AssertLogRelRCReturn(rc, rc); + + rc = PDMDrvHlpThreadCreate(pDrvIns, + &pThis->pThrCardReaderCmd, + pThis, + drvCardReaderThreadCmd /* worker routine */, + drvCardReaderThreadCmdWakeup /* wakeup routine */, + 128 * _1K, RTTHREADTYPE_IO, "UCRCMD"); + if (RT_FAILURE(rc)) + { + RTReqQueueDestroy(pThis->hReqQCardReaderCmd); + pThis->hReqQCardReaderCmd = NIL_RTREQQUEUE; + } + + LogFlowFunc(("LEAVE: %Rrc\n", rc)); + return rc; +} + +/* static */ DECLCALLBACK(void) UsbCardReader::drvDestruct(PPDMDRVINS pDrvIns) +{ + LogFlowFunc(("iInstance/%d\n",pDrvIns->iInstance)); + PUSBCARDREADER pThis = PDMINS_2_DATA(pDrvIns, PUSBCARDREADER); + + /* @todo The driver is destroyed before the device. + * So device calls ReleaseContext when there is no more driver. + * Notify the device here so it can do cleanup or + * do a cleanup now in the driver. + */ + if (pThis->hReqQCardReaderCmd != NIL_RTREQQUEUE) + { + int rc = RTReqQueueDestroy(pThis->hReqQCardReaderCmd); + AssertRC(rc); + pThis->hReqQCardReaderCmd = NIL_RTREQQUEUE; + } + + pThis->pUsbCardReader = NULL; + LogFlowFuncLeave(); +} + +/* static */ const PDMDRVREG UsbCardReader::DrvReg = +{ + /* u32Version */ + PDM_DRVREG_VERSION, + /* szName[32] */ + "UsbCardReader", + /* szRCMod[32] */ + "", + /* szR0Mod[32] */ + "", + /* pszDescription */ + "Main Driver communicating with VRDE", + /* fFlags */ + PDM_DRVREG_FLAGS_HOST_BITS_DEFAULT, + /* fClass */ + PDM_DRVREG_CLASS_USB, + /* cMaxInstances */ + 1, + /* cbInstance */ + sizeof(USBCARDREADER), + /* pfnConstruct */ + UsbCardReader::drvConstruct, + /* pfnDestruct */ + UsbCardReader::drvDestruct, + /* pfnRelocate */ + NULL, + /* pfnIOCtl */ + NULL, + /* pfnPowerOn */ + NULL, + /* pfnReset */ + NULL, + /* pfnSuspend */ + NULL, + /* pfnResume */ + NULL, + /* pfnAttach */ + NULL, + /* pfnDetach */ + NULL, + /* pfnPowerOff */ + NULL, + /* pfnSoftReset */ + NULL, + /* u32VersionEnd */ + PDM_DRVREG_VERSION +}; +/* vi: set tabstop=4 shiftwidth=4 expandtab: */