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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [win-pv-devel] [PATCH v2] Add a user mode library wrapper for XENIFACE IOCTLs
> -----Original Message----- > From: win-pv-devel [mailto:win-pv-devel-bounces@xxxxxxxxxxxxxxxxxxxx] On > Behalf Of Marek Marczykowski-Górecki > Sent: 13 July 2018 14:29 > To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx > Cc: Rafal Wojdyla <omeg@xxxxxxxxxxxxxxxxxxxxxx>; Marek Marczykowski- > Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx> > Subject: [win-pv-devel] [PATCH v2] Add a user mode library wrapper for > XENIFACE IOCTLs > > From: Rafal Wojdyla <omeg@xxxxxxxxxxxxxxxxxxxxxx> > > Signed-off-by: Rafal Wojdyla <omeg@xxxxxxxxxxxxxxxxxxxxxx> > [fix compile warnings, update visual studio files] > Signed-off-by: Marek Marczykowski-Górecki > <marmarek@xxxxxxxxxxxxxxxxxxxxxx> Acked-by: Paul Durrant <paul.durrant@xxxxxxxxxx> > --- > This was posted before here: > https://lists.xenproject.org/archives/html/win-pv-devel/2015- > 11/msg00014.html > > Back then I've raised a concern about code duplication caused by a > different API than libxc (having libxenvchan in mind). But two years > latter it looks like it isn't such a problem. libxenchan is the only > piece being effectively duplicated (at least in Qubes OS), and > everything else is really different anyway because of Linux/Windows > differences. So, I think it isn't an issue. > > Also I've renamed XcEvtchnBindUnbound to XcEvtchnOpenUnbound, as > requested in review back then. > > This has been tested with vs2017/WDK10 build for Windows 7 64bit, both > on Windows 7 and Windows 10. The patch assume "Add Windows 7 build > target" patches applied, but it should be easy to apply without them > too. > I've updated vs2015 files too, but don't have tools to test them (it > isn't possible to download free vs2015 anymore). > > Changes in v2: > - add xenproject to package depencencies in solution file > - allow multiple concurrent accesses to xeniface device > - drop Windows 7 targets > - disable spectre warning > - remove filter files > --- > include/xencontrol.h | 342 +++++++++++++ > src/xencontrol/xencontrol.c | 919 > +++++++++++++++++++++++++++++++++++ > src/xencontrol/xencontrol.rc | 24 + > src/xencontrol/xencontrol_private.h | 49 ++ > vs2015/package/package.vcxproj | 3 + > vs2015/xencontrol/xencontrol.vcxproj | 67 +++ > vs2015/xeniface.sln | 26 + > vs2017/package/package.vcxproj | 3 + > vs2017/xencontrol/xencontrol.vcxproj | 67 +++ > vs2017/xeniface.sln | 27 + > 10 files changed, 1527 insertions(+) > create mode 100644 include/xencontrol.h > create mode 100644 src/xencontrol/xencontrol.c > create mode 100644 src/xencontrol/xencontrol.rc > create mode 100644 src/xencontrol/xencontrol_private.h > create mode 100644 vs2015/xencontrol/xencontrol.vcxproj > create mode 100644 vs2017/xencontrol/xencontrol.vcxproj > > diff --git a/include/xencontrol.h b/include/xencontrol.h > new file mode 100644 > index 0000000..4560bc6 > --- /dev/null > +++ b/include/xencontrol.h > @@ -0,0 +1,342 @@ > +#ifndef _XENCONTROL_H_ > +#define _XENCONTROL_H_ > + > +#include <windows.h> > +#include <varargs.h> > +#include "xeniface_ioctls.h" > + > +#ifdef XENCONTROL_EXPORTS > +# define XENCONTROL_API __declspec(dllexport) > +#else > +# define XENCONTROL_API __declspec(dllimport) > +#endif > + > +#ifdef __cplusplus > +extern "C" { > +#endif > + > +/*! \typedef PXENCONTROL_CONTEXT > + \brief Library handle representing a Xen Interface session > +*/ > +struct _XENCONTROL_CONTEXT; > +typedef struct _XENCONTROL_CONTEXT *PXENCONTROL_CONTEXT; > + > +/*! \typedef XENCONTROL_LOG_LEVEL > + \brief Log levels used by the library > +*/ > +typedef enum > +_XENCONTROL_LOG_LEVEL { > + XLL_ERROR = 1, > + XLL_WARNING, > + XLL_INFO, > + XLL_DEBUG, > + XLL_TRACE, > +} XENCONTROL_LOG_LEVEL; > + > +/*! \typedef XENCONTROL_LOGGER > + \brief Callback for receiving diagnostic messages from the library > +*/ > +typedef void > +XENCONTROL_LOGGER( > + IN XENCONTROL_LOG_LEVEL LogLevel, > + IN const CHAR *Function, > + IN const WCHAR *Message, > + IN va_list Args > + ); > + > +/*! \brief Register a callback for receiving library's diagnostic messages > + \param Xc Xencontrol handle returned by XcOpen() > + \param Logger Callback to register > +*/ > +XENCONTROL_API > +void > +XcRegisterLogger( > + IN PXENCONTROL_CONTEXT Xc, > + IN XENCONTROL_LOGGER *Logger > + ); > + > +/*! \brief Set log level threshold for library's diagnostic messages > + \param Xc Xencontrol handle returned by XcOpen() > + \param LogLevel Only messages with this level and above will be sent to > the logger callback > +*/ > +XENCONTROL_API > +void > +XcSetLogLevel( > + IN PXENCONTROL_CONTEXT Xc, > + IN XENCONTROL_LOG_LEVEL LogLevel > + ); > + > +/*! \brief Open the Xen Interface device > + \param Logger Callback for receiving library's diagnostic messages > + \param Xc Xencontrol handle representing a Xen Interface session > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcOpen( > + IN XENCONTROL_LOGGER *Logger, > + OUT PXENCONTROL_CONTEXT *Xc > + ); > + > +/*! \brief Close the Xen Interface device > + \param Xc Xencontrol handle returned by XcOpen() > +*/ > +XENCONTROL_API > +void > +XcClose( > + IN PXENCONTROL_CONTEXT Xc > + ); > + > +/*! \brief Open an unbound event channel > + \param Xc Xencontrol handle returned by XcOpen() > + \param RemoteDomain ID of a remote domain that will bind the channel > + \param Event Handle to an event object that will receive event channel > notifications > + \param Mask Set to TRUE if the event channel should be initially masked > + \param LocalPort Port number that is assigned to the event channel > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcEvtchnOpenUnbound( > + IN PXENCONTROL_CONTEXT Xc, > + IN USHORT RemoteDomain, > + IN HANDLE Event, > + IN BOOL Mask, > + OUT ULONG *LocalPort > + ); > + > +/*! \brief Open an event channel that was already bound by a remote > domain > + \param Xc Xencontrol handle returned by XcOpen() > + \param RemoteDomain ID of a remote domain that has already bound > the channel > + \param RemotePort Port number that is assigned to the event channel in > the \a RemoteDomain > + \param Event Handle to an event that will receive event channel > notifications > + \param Mask Set to TRUE if the event object channel should be initially > masked > + \param LocalPort Port number that is assigned to the event channel > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcEvtchnBindInterdomain( > + IN PXENCONTROL_CONTEXT Xc, > + IN USHORT RemoteDomain, > + IN ULONG RemotePort, > + IN HANDLE Event, > + IN BOOL Mask, > + OUT ULONG *LocalPort > + ); > + > +/*! \brief Close an event channel > + \param Xc Xencontrol handle returned by XcOpen() > + \param LocalPort Port number that is assigned to the event channel > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcEvtchnClose( > + IN PXENCONTROL_CONTEXT Xc, > + IN ULONG LocalPort > + ); > + > +/*! \brief Notify the remote end of an event channel > + \param Xc Xencontrol handle returned by XcOpen() > + \param LocalPort Port number that is assigned to the event channel > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcEvtchnNotify( > + IN PXENCONTROL_CONTEXT Xc, > + IN ULONG LocalPort > + ); > + > +/*! \brief Unmask an event channel > + \param Xc Xencontrol handle returned by XcOpen() > + \param LocalPort Port number that is assigned to the event channel > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcEvtchnUnmask( > + IN PXENCONTROL_CONTEXT Xc, > + IN ULONG LocalPort > + ); > + > +/*! \brief Grant a \a RemoteDomain permission to access local memory > pages > + \param Xc Xencontrol handle returned by XcOpen() > + \param RemoteDomain ID of a remote domain that is being granted > access > + \param NumberPages Number of 4k pages to grant access to > + \param NotifyOffset Offset of a byte in the granted region that will be > set > to 0 when the grant is revoked > + \param NotifyPort Local port number of an open event channel that will > be notified when the grant is revoked > + \param Flags Grant options > + \param Address Local user mode address of the granted memory region > + \param References An array of Xen grant numbers for every granted > page > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcGnttabPermitForeignAccess( > + IN PXENCONTROL_CONTEXT Xc, > + IN USHORT RemoteDomain, > + IN ULONG NumberPages, > + IN ULONG NotifyOffset, > + IN ULONG NotifyPort, > + IN XENIFACE_GNTTAB_PAGE_FLAGS Flags, > + OUT PVOID *Address, > + OUT ULONG *References > + ); > + > +/*! \brief Revoke a foreign domain access to previously granted memory > region > + \param Xc Xencontrol handle returned by XcOpen() > + \param Address Local user mode address of the granted memory region > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcGnttabRevokeForeignAccess( > + IN PXENCONTROL_CONTEXT Xc, > + IN PVOID Address > + ); > + > +/*! \brief Map a foreign memory region into the current address space > + \param Xc Xencontrol handle returned by XcOpen() > + \param RemoteDomain ID of a remote domain that has granted access to > the pages > + \param NumberPages Number of 4k pages to map > + \param References An array of Xen grant numbers for every granted > page > + \param NotifyOffset Offset of a byte in the mapped region that will be > set > to 0 when the region is unmapped > + \param NotifyPort Local port number of an open event channel that will > be notified when the region is unmapped > + \param Flags Map options > + \param Address Local user mode address of the mapped memory region > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcGnttabMapForeignPages( > + IN PXENCONTROL_CONTEXT Xc, > + IN USHORT RemoteDomain, > + IN ULONG NumberPages, > + IN PULONG References, > + IN ULONG NotifyOffset, > + IN ULONG NotifyPort, > + IN XENIFACE_GNTTAB_PAGE_FLAGS Flags, > + OUT PVOID *Address > + ); > + > +/*! \brief Unmap a foreign memory region from the current address space > + \param Xc Xencontrol handle returned by XcOpen() > + \param Address Local user mode address of the mapped memory region > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcGnttabUnmapForeignPages( > + IN PXENCONTROL_CONTEXT Xc, > + IN PVOID Address > + ); > + > +/*! \brief Read a XenStore key > + \param Xc Xencontrol handle returned by XcOpen() > + \param Path Path to the key > + \param cbValue Size of the \a Value buffer, in bytes > + \param Value Buffer that receives the value > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcStoreRead( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN DWORD cbValue, > + OUT CHAR *Value > + ); > + > +/*! \brief Write a value to a XenStore key > + \param Xc Xencontrol handle returned by XcOpen() > + \param Path Path to the key > + \param Value Value to write > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcStoreWrite( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN PCHAR Value > + ); > + > +/*! \brief Enumerate all immediate child keys of a XenStore key > + \param Xc Xencontrol handle returned by XcOpen() > + \param Path Path to the key > + \param cbOutput Size of the \a Output buffer, in bytes > + \param Output Buffer that receives a NUL-separated child key names > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcStoreDirectory( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN DWORD cbOutput, > + OUT CHAR *Output > + ); > + > +/*! \brief Remove a XenStore key > + \param Xc Xencontrol handle returned by XcOpen() > + \param Path Path to the key > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcStoreRemove( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path > + ); > + > +/*! \brief Set permissions of a XenStore key > + \param Xc Xencontrol handle returned by XcOpen() > + \param Path Path to the key > + \param Count Number of permissions > + \param Permissions Array of permissions to set > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcStoreSetPermissions( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN ULONG Count, > + IN PXENIFACE_STORE_PERMISSION Permissions > + ); > + > +/*! \brief Add a XenStore key watch > + \param Xc Xencontrol handle returned by XcOpen() > + \param Path Path to the key to be watched > + \param Event Handle to an event that will be signaled when the watch > fires > + \param Handle An opaque value representing the watch > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcStoreAddWatch( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN HANDLE Event, > + OUT PVOID *Handle > + ); > + > +/*! \brief Remove a XenStore watch > + \param Xc Xencontrol handle returned by XcOpen() > + \param Handle Watch handle returned by XcStoreAddWatch() > + \return Error code > +*/ > +XENCONTROL_API > +DWORD > +XcStoreRemoveWatch( > + IN PXENCONTROL_CONTEXT Xc, > + IN PVOID Handle > + ); > + > +#ifdef __cplusplus > +} > +#endif > + > +#endif // _XENCONTROL_H_ > diff --git a/src/xencontrol/xencontrol.c b/src/xencontrol/xencontrol.c > new file mode 100644 > index 0000000..777fd29 > --- /dev/null > +++ b/src/xencontrol/xencontrol.c > @@ -0,0 +1,919 @@ > +#define INITGUID > +#include <windows.h> > +#include <winioctl.h> > +#include <setupapi.h> > +#include <stdlib.h> > +#include <assert.h> > + > +#include "xencontrol.h" > +#include "xencontrol_private.h" > + > +BOOL APIENTRY > +DllMain( > + IN HMODULE Module, > + IN DWORD ReasonForCall, > + IN LPVOID Reserved > +) > +{ > + UNREFERENCED_PARAMETER(Module); > + UNREFERENCED_PARAMETER(ReasonForCall); > + UNREFERENCED_PARAMETER(Reserved); > + return TRUE; > +} > + > +static void > +_Log( > + IN XENCONTROL_LOGGER *Logger, > + IN XENCONTROL_LOG_LEVEL LogLevel, > + IN XENCONTROL_LOG_LEVEL CurrentLogLevel, > + IN PCHAR Function, > + IN PWCHAR Format, > + ... > + ) > +{ > + va_list Args; > + DWORD LastError; > + > + if (Logger == NULL) > + return; > + > + if (LogLevel > CurrentLogLevel) > + return; > + > + LastError = GetLastError(); > + va_start(Args, Format); > + Logger(LogLevel, Function, Format, Args); > + va_end(Args); > + SetLastError(LastError); > +} > + > +static void > +_LogMultiSz( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Caller, > + IN XENCONTROL_LOG_LEVEL Level, > + IN PCHAR MultiSz > + ) > +{ > + PCHAR Ptr; > + ULONG Len; > + > + for (Ptr = MultiSz; *Ptr;) { > + Len = (ULONG)strlen(Ptr); > + _Log(Xc->Logger, Level, Xc->LogLevel, Caller, L"%S", Ptr); > + Ptr += ((ptrdiff_t)Len + 1); > + } > +} > + > +void > +XcRegisterLogger( > + IN PXENCONTROL_CONTEXT Xc, > + IN XENCONTROL_LOGGER *Logger > + ) > +{ > + Xc->Logger = Logger; > +} > + > +void > +XcSetLogLevel( > + IN PXENCONTROL_CONTEXT Xc, > + IN XENCONTROL_LOG_LEVEL LogLevel > + ) > +{ > + Xc->LogLevel = LogLevel; > +} > + > +DWORD > +XcOpen( > + IN XENCONTROL_LOGGER *Logger, > + OUT PXENCONTROL_CONTEXT *Xc > + ) > +{ > + HDEVINFO DevInfo; > + SP_DEVICE_INTERFACE_DATA InterfaceData; > + SP_DEVICE_INTERFACE_DETAIL_DATA *DetailData = NULL; > + DWORD BufferSize; > + PXENCONTROL_CONTEXT Context; > + > + Context = malloc(sizeof(*Context)); > + if (Context == NULL) > + return ERROR_NOT_ENOUGH_MEMORY; > + > + Context->Logger = Logger; > + Context->LogLevel = XLL_INFO; > + Context->RequestId = 1; > + InitializeListHead(&Context->RequestList); > + InitializeCriticalSection(&Context->RequestListLock); > + > + DevInfo = SetupDiGetClassDevs(&GUID_INTERFACE_XENIFACE, 0, NULL, > DIGCF_PRESENT | DIGCF_DEVICEINTERFACE); > + if (DevInfo == INVALID_HANDLE_VALUE) { > + _Log(Logger, XLL_ERROR, Context->LogLevel, __FUNCTION__, > + L"XENIFACE device class doesn't exist"); > + goto fail; > + } > + > + InterfaceData.cbSize = sizeof(InterfaceData); > + if (!SetupDiEnumDeviceInterfaces(DevInfo, NULL, > &GUID_INTERFACE_XENIFACE, 0, &InterfaceData)) { > + _Log(Logger, XLL_ERROR, Context->LogLevel, __FUNCTION__, > + L"Failed to enumerate XENIFACE devices"); > + goto fail; > + } > + > + SetupDiGetDeviceInterfaceDetail(DevInfo, &InterfaceData, NULL, 0, > &BufferSize, NULL); > + if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) { > + _Log(Logger, XLL_ERROR, Context->LogLevel, __FUNCTION__, > + L"Failed to get buffer size for device details"); > + goto fail; > + } > + > + // Using 'BufferSize' from failed function call > +#pragma warning(suppress: 6102) > + DetailData = (SP_DEVICE_INTERFACE_DETAIL_DATA *)malloc(BufferSize); > + if (!DetailData) { > + SetLastError(ERROR_OUTOFMEMORY); > + goto fail; > + } > + > + DetailData->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA); > + > + if (!SetupDiGetDeviceInterfaceDetail(DevInfo, &InterfaceData, > DetailData, BufferSize, NULL, NULL)) { > + _Log(Logger, XLL_ERROR, Context->LogLevel, __FUNCTION__, > + L"Failed to get XENIFACE device path"); > + goto fail; > + } > + > + Context->XenIface = CreateFile(DetailData->DevicePath, > + FILE_GENERIC_READ | FILE_GENERIC_WRITE, > + FILE_SHARE_READ | FILE_SHARE_WRITE, > + NULL, > + OPEN_EXISTING, > + FILE_ATTRIBUTE_NORMAL | > FILE_FLAG_OVERLAPPED, > + NULL); > + > + if (Context->XenIface == INVALID_HANDLE_VALUE) { > + _Log(Logger, XLL_ERROR, Context->LogLevel, __FUNCTION__, > + L"Failed to open XENIFACE device, path: %s", DetailData- > >DevicePath); > + goto fail; > + } > + > + _Log(Logger, XLL_ERROR, Context->LogLevel, __FUNCTION__, > + L"XenIface handle: %p", Context->XenIface); > + > + free(DetailData); > + *Xc = Context; > + return ERROR_SUCCESS; > + > +fail: > + _Log(Logger, XLL_ERROR, Context->LogLevel, __FUNCTION__, > + L"Error: 0x%x", GetLastError()); > + > + free(DetailData); > + return GetLastError(); > +} > + > +void > +XcClose( > + IN PXENCONTROL_CONTEXT Xc > + ) > +{ > + CloseHandle(Xc->XenIface); > + DeleteCriticalSection(&Xc->RequestListLock); > + free(Xc); > +} > + > +DWORD > +XcEvtchnOpenUnbound( > + IN PXENCONTROL_CONTEXT Xc, > + IN USHORT RemoteDomain, > + IN HANDLE Event, > + IN BOOL Mask, > + OUT ULONG *LocalPort > + ) > +{ > + XENIFACE_EVTCHN_BIND_UNBOUND_IN In; > + XENIFACE_EVTCHN_BIND_UNBOUND_OUT Out; > + DWORD Returned; > + BOOL Success; > + > + In.RemoteDomain = RemoteDomain; > + In.Event = Event; > + In.Mask = !!Mask; > + > + Log(XLL_DEBUG, L"RemoteDomain: %d, Event: %p, Mask: %d", > RemoteDomain, Event, Mask); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_EVTCHN_BIND_UNBOUND, > + &In, sizeof(In), > + &Out, sizeof(Out), > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_EVTCHN_BIND_UNBOUND_PORT > failed"); > + goto fail; > + } > + > + *LocalPort = Out.LocalPort; > + Log(XLL_DEBUG, L"LocalPort: %lu", *LocalPort); > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +DWORD > +XcEvtchnBindInterdomain( > + IN PXENCONTROL_CONTEXT Xc, > + IN USHORT RemoteDomain, > + IN ULONG RemotePort, > + IN HANDLE Event, > + IN BOOL Mask, > + OUT ULONG *LocalPort > + ) > +{ > + XENIFACE_EVTCHN_BIND_INTERDOMAIN_IN In; > + XENIFACE_EVTCHN_BIND_INTERDOMAIN_OUT Out; > + DWORD Returned; > + BOOL Success; > + > + In.RemoteDomain = RemoteDomain; > + In.RemotePort = RemotePort; > + In.Event = Event; > + In.Mask = !!Mask; > + > + Log(XLL_DEBUG, L"RemoteDomain: %d, RemotePort %lu, Event: %p, > Mask: %d", > + RemoteDomain, RemotePort, Event, Mask); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_EVTCHN_BIND_INTERDOMAIN, > + &In, sizeof(In), > + &Out, sizeof(Out), > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_EVTCHN_BIND_INTERDOMAIN > failed"); > + goto fail; > + } > + > + *LocalPort = Out.LocalPort; > + Log(XLL_DEBUG, L"LocalPort: %lu", *LocalPort); > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +DWORD > +XcEvtchnClose( > + IN PXENCONTROL_CONTEXT Xc, > + IN ULONG LocalPort > + ) > +{ > + XENIFACE_EVTCHN_CLOSE_IN In; > + DWORD Returned; > + BOOL Success; > + > + In.LocalPort = LocalPort; > + > + Log(XLL_DEBUG, L"LocalPort: %lu", LocalPort); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_EVTCHN_CLOSE, > + &In, sizeof(In), > + NULL, 0, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_EVTCHN_CLOSE failed"); > + goto fail; > + } > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +DWORD > +XcEvtchnNotify( > + IN PXENCONTROL_CONTEXT Xc, > + IN ULONG LocalPort > + ) > +{ > + XENIFACE_EVTCHN_NOTIFY_IN In; > + DWORD Returned; > + BOOL Success; > + > + In.LocalPort = LocalPort; > + > + Log(XLL_DEBUG, L"LocalPort: %lu", LocalPort); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_EVTCHN_NOTIFY, > + &In, sizeof(In), > + NULL, 0, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_EVTCHN_NOTIFY failed"); > + goto fail; > + } > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +DWORD > +XcEvtchnUnmask( > + IN PXENCONTROL_CONTEXT Xc, > + IN ULONG LocalPort > + ) > +{ > + XENIFACE_EVTCHN_UNMASK_IN In; > + DWORD Returned; > + BOOL Success; > + > + In.LocalPort = LocalPort; > + > + Log(XLL_DEBUG, L"LocalPort: %lu", LocalPort); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_EVTCHN_UNMASK, > + &In, sizeof(In), > + NULL, 0, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_EVTCHN_UNMASK failed"); > + goto fail; > + } > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +static PXENCONTROL_GNTTAB_REQUEST > +FindRequest( > + IN PXENCONTROL_CONTEXT Xc, > + IN PVOID Address > + ) > +{ > + PLIST_ENTRY Entry; > + PXENCONTROL_GNTTAB_REQUEST ReturnRequest = NULL; > + > + EnterCriticalSection(&Xc->RequestListLock); > + Entry = Xc->RequestList.Flink; > + while (Entry != &Xc->RequestList) { > + PXENCONTROL_GNTTAB_REQUEST Request = > CONTAINING_RECORD(Entry, XENCONTROL_GNTTAB_REQUEST, ListEntry); > + > + if (Request->Address == Address) { > + ReturnRequest = Request; > + break; > + } > + > + Entry = Entry->Flink; > + } > + LeaveCriticalSection(&Xc->RequestListLock); > + > + return ReturnRequest; > +} > + > +DWORD > +XcGnttabPermitForeignAccess( > + IN PXENCONTROL_CONTEXT Xc, > + IN USHORT RemoteDomain, > + IN ULONG NumberPages, > + IN ULONG NotifyOffset, > + IN ULONG NotifyPort, > + IN XENIFACE_GNTTAB_PAGE_FLAGS Flags, > + OUT PVOID *Address, > + OUT ULONG *References > + ) > +{ > + XENIFACE_GNTTAB_PERMIT_FOREIGN_ACCESS_IN In; > + XENIFACE_GNTTAB_PERMIT_FOREIGN_ACCESS_OUT *Out; > + PXENCONTROL_GNTTAB_REQUEST Request; > + DWORD Returned, Size; > + BOOL Success; > + DWORD Status; > + > + // lock the whole operation to not generate duplicate IDs > + EnterCriticalSection(&Xc->RequestListLock); > + > + In.RequestId = Xc->RequestId; > + In.RemoteDomain = RemoteDomain; > + In.NumberPages = NumberPages; > + In.NotifyOffset = NotifyOffset; > + In.NotifyPort = NotifyPort; > + In.Flags = Flags; > + > + Size = > (ULONG)FIELD_OFFSET(XENIFACE_GNTTAB_PERMIT_FOREIGN_ACCESS_OU > T, References[NumberPages]); > + Out = malloc(Size); > + Request = malloc(sizeof(*Request)); > + > + Status = ERROR_OUTOFMEMORY; > + if (!Request || !Out) > + goto fail; > + > + ZeroMemory(Request, sizeof(*Request)); > + Request->Id = In.RequestId; > + > + Log(XLL_DEBUG, L"Id %lu, RemoteDomain: %d, NumberPages: %lu, > NotifyOffset: 0x%x, NotifyPort: %lu, Flags: 0x%x", > + In.RequestId, RemoteDomain, NumberPages, NotifyOffset, NotifyPort, > Flags); > + > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_GNTTAB_PERMIT_FOREIGN_ACCESS, > + &In, sizeof(In), > + Out, Size, > + &Returned, > + &Request->Overlapped); > + > + Status = GetLastError(); > + // this IOCTL is expected to be pending on success > + if (!Success) { > + if (Status != ERROR_IO_PENDING) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_GNTTAB_GRANT_PAGES > failed"); > + goto fail; > + } > + } else { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_GNTTAB_GRANT_PAGES not > pending"); > + Status = ERROR_UNIDENTIFIED_ERROR; > + goto fail; > + } > + > + Request->Address = Out->Address; > + > + InsertTailList(&Xc->RequestList, &Request->ListEntry); > + Xc->RequestId++; > + LeaveCriticalSection(&Xc->RequestListLock); > + > + *Address = Out->Address; > + memcpy(References, &Out->References, NumberPages * > sizeof(ULONG)); > + Log(XLL_DEBUG, L"Address: %p", *Address); > + for (ULONG i = 0; i < NumberPages; i++) > + Log(XLL_DEBUG, L"Grant ref[%lu]: %lu", i, Out->References[i]); > + > + free(Out); > + return ERROR_SUCCESS; > + > +fail: > + LeaveCriticalSection(&Xc->RequestListLock); > + Log(XLL_ERROR, L"Error: 0x%x", Status); > + free(Out); > + free(Request); > + return Status; > +} > + > +DWORD > +XcGnttabRevokeForeignAccess( > + IN PXENCONTROL_CONTEXT Xc, > + IN PVOID Address > + ) > +{ > + XENIFACE_GNTTAB_REVOKE_FOREIGN_ACCESS_IN In; > + PXENCONTROL_GNTTAB_REQUEST Request; > + DWORD Returned; > + BOOL Success; > + DWORD Status; > + > + Log(XLL_DEBUG, L"Address: %p", Address); > + > + Status = ERROR_NOT_FOUND; > + Request = FindRequest(Xc, Address); > + if (!Request) { > + Log(XLL_ERROR, L"Address %p not granted", Address); > + goto fail; > + } > + > + In.RequestId = Request->Id; > + > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_GNTTAB_REVOKE_FOREIGN_ACCESS, > + &In, sizeof(In), > + NULL, 0, > + &Returned, > + NULL); > + > + Status = GetLastError(); > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_GNTTAB_UNGRANT_PAGES > failed"); > + goto fail; > + } > + > + EnterCriticalSection(&Xc->RequestListLock); > + RemoveEntryList(&Request->ListEntry); > + LeaveCriticalSection(&Xc->RequestListLock); > + free(Request); > + > + return Status; > + > +fail: > + Log(XLL_ERROR, L"Error: %d 0x%x", Status, Status); > + return Status; > +} > + > +DWORD > +XcGnttabMapForeignPages( > + IN PXENCONTROL_CONTEXT Xc, > + IN USHORT RemoteDomain, > + IN ULONG NumberPages, > + IN PULONG References, > + IN ULONG NotifyOffset, > + IN ULONG NotifyPort, > + IN XENIFACE_GNTTAB_PAGE_FLAGS Flags, > + OUT PVOID *Address > + ) > +{ > + XENIFACE_GNTTAB_MAP_FOREIGN_PAGES_IN *In; > + XENIFACE_GNTTAB_MAP_FOREIGN_PAGES_OUT Out; > + PXENCONTROL_GNTTAB_REQUEST Request; > + DWORD Returned, Size; > + BOOL Success; > + DWORD Status; > + > + // lock the whole operation to not generate duplicate IDs > + EnterCriticalSection(&Xc->RequestListLock); > + > + Status = ERROR_OUTOFMEMORY; > + Size = > (ULONG)FIELD_OFFSET(XENIFACE_GNTTAB_MAP_FOREIGN_PAGES_IN, > References[NumberPages]); > + In = malloc(Size); > + Request = malloc(sizeof(*Request)); > + if (!In || !Request) > + goto fail; > + > + In->RequestId = Xc->RequestId; > + In->RemoteDomain = RemoteDomain; > + In->NumberPages = NumberPages; > + In->NotifyOffset = NotifyOffset; > + In->NotifyPort = NotifyPort; > + In->Flags = Flags; > + memcpy(&In->References, References, NumberPages * sizeof(ULONG)); > + > + ZeroMemory(Request, sizeof(*Request)); > + Request->Id = In->RequestId; > + > + Log(XLL_DEBUG, L"Id %lu, RemoteDomain: %d, NumberPages: %lu, > NotifyOffset: 0x%x, NotifyPort: %lu, Flags: 0x%x", > + In->RequestId, RemoteDomain, NumberPages, NotifyOffset, > NotifyPort, Flags); > + > + for (ULONG i = 0; i < NumberPages; i++) > + Log(XLL_DEBUG, L"Grant ref[%lu]: %lu", i, References[i]); > + > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_GNTTAB_MAP_FOREIGN_PAGES, > + In, Size, > + &Out, sizeof(Out), > + &Returned, > + &Request->Overlapped); > + > + Status = GetLastError(); > + // this IOCTL is expected to be pending on success > + if (!Success) { > + if (Status != ERROR_IO_PENDING) { > + Log(XLL_ERROR, > L"IOCTL_XENIFACE_GNTTAB_MAP_FOREIGN_PAGES failed"); > + goto fail; > + } > + } else { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_GNTTAB_MAP_FOREIGN_PAGES > not pending"); > + Status = ERROR_UNIDENTIFIED_ERROR; > + goto fail; > + } > + > + Request->Address = Out.Address; > + InsertTailList(&Xc->RequestList, &Request->ListEntry); > + Xc->RequestId++; > + LeaveCriticalSection(&Xc->RequestListLock); > + > + *Address = Out.Address; > + > + Log(XLL_DEBUG, L"Address: %p", *Address); > + > + free(In); > + return ERROR_SUCCESS; > + > +fail: > + LeaveCriticalSection(&Xc->RequestListLock); > + Log(XLL_ERROR, L"Error: 0x%x", Status); > + free(In); > + free(Request); > + return Status; > +} > + > +DWORD > +XcGnttabUnmapForeignPages( > + IN PXENCONTROL_CONTEXT Xc, > + IN PVOID Address > + ) > +{ > + XENIFACE_GNTTAB_UNMAP_FOREIGN_PAGES_IN In; > + PXENCONTROL_GNTTAB_REQUEST Request; > + DWORD Returned; > + BOOL Success; > + DWORD Status; > + > + Log(XLL_DEBUG, L"Address: %p", Address); > + > + Status = ERROR_NOT_FOUND; > + Request = FindRequest(Xc, Address); > + if (!Request) { > + Log(XLL_ERROR, L"Address %p not mapped", Address); > + goto fail; > + } > + > + In.RequestId = Request->Id; > + > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_GNTTAB_UNMAP_FOREIGN_PAGES, > + &In, sizeof(In), > + NULL, 0, > + &Returned, > + NULL); > + > + Status = GetLastError(); > + if (!Success) { > + Log(XLL_ERROR, > L"IOCTL_XENIFACE_GNTTAB_UNMAP_FOREIGN_PAGES failed"); > + goto fail; > + } > + > + EnterCriticalSection(&Xc->RequestListLock); > + RemoveEntryList(&Request->ListEntry); > + LeaveCriticalSection(&Xc->RequestListLock); > + free(Request); > + > + return Status; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", Status); > + return Status; > +} > + > +DWORD > +XcStoreRead( > + IN PXENCONTROL_CONTEXT Xc, > + IN PSTR Path, > + IN DWORD cbValue, > + OUT CHAR *Value > + ) > +{ > + DWORD Returned; > + BOOL Success; > + > + Log(XLL_DEBUG, L"Path: '%S'", Path); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_STORE_READ, > + Path, (DWORD)strlen(Path) + 1, > + Value, cbValue, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_STORE_READ failed"); > + goto fail; > + } > + > + Log(XLL_DEBUG, L"Value: '%S'", Value); > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +DWORD > +XcStoreWrite( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN PCHAR Value > + ) > +{ > + PCHAR Buffer; > + DWORD cbBuffer; > + DWORD Returned; > + BOOL Success; > + > + cbBuffer = (DWORD)(strlen(Path) + 1 + strlen(Value) + 1 + 1); > + Buffer = malloc(cbBuffer); > + if (!Buffer) { > + SetLastError(ERROR_OUTOFMEMORY); > + goto fail; > + } > + > + ZeroMemory(Buffer, cbBuffer); > + memcpy(Buffer, Path, strlen(Path)); > + memcpy(Buffer + strlen(Path) + 1, Value, strlen(Value)); > + > + Log(XLL_DEBUG, L"Path: '%S', Value: '%S'", Path, Value); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_STORE_WRITE, > + Buffer, cbBuffer, > + NULL, 0, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_STORE_WRITE failed"); > + goto fail; > + } > + > + free(Buffer); > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + free(Buffer); > + return GetLastError(); > +} > + > +DWORD > +XcStoreDirectory( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN DWORD cbOutput, > + OUT CHAR *Output > + ) > +{ > + DWORD Returned; > + BOOL Success; > + > + Log(XLL_DEBUG, L"Path: '%S'", Path); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_STORE_DIRECTORY, > + Path, (DWORD)strlen(Path) + 1, > + Output, cbOutput, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_STORE_DIRECTORY failed"); > + goto fail; > + } > + > + _LogMultiSz(Xc, __FUNCTION__, XLL_DEBUG, Output); > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +DWORD > +XcStoreRemove( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path > + ) > +{ > + DWORD Returned; > + BOOL Success; > + > + Log(XLL_DEBUG, L"Path: '%S'", Path); > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_STORE_REMOVE, > + Path, (DWORD)strlen(Path) + 1, > + NULL, 0, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_STORE_REMOVE failed"); > + goto fail; > + } > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +DWORD > +XcStoreSetPermissions( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN ULONG Count, > + IN PXENIFACE_STORE_PERMISSION Permissions > + ) > +{ > + DWORD Returned, Size; > + BOOL Success; > + XENIFACE_STORE_SET_PERMISSIONS_IN *In = NULL; > + > + Log(XLL_DEBUG, L"Path: '%S', Count: %lu", Path, Count); > + for (ULONG i = 0; i < Count; i++) > + Log(XLL_DEBUG, L"Domain: %d, Mask: 0x%x", Permissions[i].Domain, > Permissions[i].Mask); > + > + Size = (ULONG)FIELD_OFFSET(XENIFACE_STORE_SET_PERMISSIONS_IN, > Permissions[Count]); > + In = malloc(Size); > + if (!In) { > + SetLastError(ERROR_OUTOFMEMORY); > + goto fail; > + } > + > + In->Path = Path; > + In->PathLength = (DWORD)strlen(In->Path) + 1; > + In->NumberPermissions = Count; > + memcpy(&In->Permissions, Permissions, Count * > sizeof(XENIFACE_STORE_PERMISSION)); > + > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_STORE_SET_PERMISSIONS, > + In, Size, > + NULL, 0, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_STORE_SET_PERMISSIONS failed"); > + goto fail; > + } > + > + free(In); > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + free(In); > + return GetLastError(); > +} > + > +DWORD > +XcStoreAddWatch( > + IN PXENCONTROL_CONTEXT Xc, > + IN PCHAR Path, > + IN HANDLE Event, > + OUT PVOID *Handle > + ) > +{ > + DWORD Returned; > + BOOL Success; > + XENIFACE_STORE_ADD_WATCH_IN In; > + XENIFACE_STORE_ADD_WATCH_OUT Out; > + > + Log(XLL_DEBUG, L"Path: '%S', Event: %p", Path, Event); > + > + In.Path = Path; > + In.PathLength = (DWORD)strlen(Path) + 1; > + In.Event = Event; > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_STORE_ADD_WATCH, > + &In, sizeof(In), > + &Out, sizeof(Out), > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_STORE_ADD_WATCH failed"); > + goto fail; > + } > + > + *Handle = Out.Context; > + > + Log(XLL_DEBUG, L"Handle: %p", *Handle); > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > + > +DWORD > +XcStoreRemoveWatch( > + IN PXENCONTROL_CONTEXT Xc, > + IN PVOID Handle > + ) > +{ > + DWORD Returned; > + BOOL Success; > + XENIFACE_STORE_REMOVE_WATCH_IN In; > + > + Log(XLL_DEBUG, L"Handle: %p", Handle); > + > + In.Context = Handle; > + Success = DeviceIoControl(Xc->XenIface, > + IOCTL_XENIFACE_STORE_REMOVE_WATCH, > + &In, sizeof(In), > + NULL, 0, > + &Returned, > + NULL); > + > + if (!Success) { > + Log(XLL_ERROR, L"IOCTL_XENIFACE_STORE_REMOVE_WATCH failed"); > + goto fail; > + } > + > + return ERROR_SUCCESS; > + > +fail: > + Log(XLL_ERROR, L"Error: 0x%x", GetLastError()); > + return GetLastError(); > +} > diff --git a/src/xencontrol/xencontrol.rc b/src/xencontrol/xencontrol.rc > new file mode 100644 > index 0000000..6c33e84 > --- /dev/null > +++ b/src/xencontrol/xencontrol.rc > @@ -0,0 +1,24 @@ > +#include <windows.h> > +#include <ntverp.h> > + > +#undef VER_COMPANYNAME_STR > +#undef VER_PRODUCTNAME_STR > +#undef VER_PRODUCTVERSION > +#undef VER_PRODUCTVERSION_STR > + > +#include <version.h> > + > +#define VER_COMPANYNAME_STR VENDOR_NAME_STR > +#define VER_LEGALCOPYRIGHT_STR "Copyright (c) Invisible Things Lab" > + > +#define VER_PRODUCTNAME_STR "XENIFACE" > +#define VER_PRODUCTVERSION > MAJOR_VERSION,MINOR_VERSION,MICRO_VERSION,BUILD_NUMBER > +#define VER_PRODUCTVERSION_STR MAJOR_VERSION_STR "." > MINOR_VERSION_STR "." MICRO_VERSION_STR "." BUILD_NUMBER_STR > + > +#define VER_INTERNALNAME_STR "XENCONTROL.DLL" > +#define VER_FILEDESCRIPTION_STR "Xen interface user library" > + > +#define VER_FILETYPE VFT_DLL > +#define VER_FILESUBTYPE 0 > + > +#include <common.ver> > diff --git a/src/xencontrol/xencontrol_private.h > b/src/xencontrol/xencontrol_private.h > new file mode 100644 > index 0000000..685bcfa > --- /dev/null > +++ b/src/xencontrol/xencontrol_private.h > @@ -0,0 +1,49 @@ > +#ifndef _XENCONTROL_PRIVATE_H_ > +#define _XENCONTROL_PRIVATE_H_ > + > +#include <windows.h> > +#include "xencontrol.h" > + > +#define Log(level, format, ...) \ > + _Log(Xc->Logger, level, Xc->LogLevel, __FUNCTION__, format, > __VA_ARGS__) > + > +#define InitializeListHead(ListHead) ( \ > + (ListHead)->Flink = (ListHead)->Blink = (ListHead)) > + > +#define InsertTailList(ListHead, Entry) { \ > + PLIST_ENTRY _EX_Blink; \ > + PLIST_ENTRY _EX_ListHead; \ > + _EX_ListHead = (ListHead); \ > + _EX_Blink = _EX_ListHead->Blink; \ > + (Entry)->Flink = _EX_ListHead; \ > + (Entry)->Blink = _EX_Blink; \ > + _EX_Blink->Flink = (Entry); \ > + _EX_ListHead->Blink = (Entry); \ > + } > + > +#define RemoveEntryList(Entry) { \ > + PLIST_ENTRY _EX_Blink; \ > + PLIST_ENTRY _EX_Flink; \ > + _EX_Flink = (Entry)->Flink; \ > + _EX_Blink = (Entry)->Blink; \ > + _EX_Blink->Flink = _EX_Flink; \ > + _EX_Flink->Blink = _EX_Blink; \ > + } > + > +typedef struct _XENCONTROL_CONTEXT { > + HANDLE XenIface; > + XENCONTROL_LOGGER *Logger; > + XENCONTROL_LOG_LEVEL LogLevel; > + ULONG RequestId; > + LIST_ENTRY RequestList; > + CRITICAL_SECTION RequestListLock; > +} XENCONTROL_CONTEXT, *PXENCONTROL_CONTEXT; > + > +typedef struct _XENCONTROL_GNTTAB_REQUEST { > + LIST_ENTRY ListEntry; > + OVERLAPPED Overlapped; > + ULONG Id; > + PVOID Address; > +} XENCONTROL_GNTTAB_REQUEST, *PXENCONTROL_GNTTAB_REQUEST; > + > +#endif // _XENCONTROL_PRIVATE_H_ > diff --git a/vs2015/package/package.vcxproj > b/vs2015/package/package.vcxproj > index 0b8c7d0..34b07aa 100644 > --- a/vs2015/package/package.vcxproj > +++ b/vs2015/package/package.vcxproj > @@ -42,6 +42,9 @@ > <ProjectReference Include="..\xenagent\xenagent.vcxproj"> > <Project>{2E61D2CC-865E-442C-8C83-B8DAFD7BBD3B}</Project> > </ProjectReference> > + <ProjectReference Include="..\xencontrol\xencontrol.vcxproj"> > + <Project>{D386D8E9-D015-4AD2-A5C2-4F845A803FA2}</Project> > + </ProjectReference> > </ItemGroup> > <ItemGroup> > <FilesToPackage Include="$(DPINST_REDIST)\x86\dpinst.exe" > Condition="'$(Platform)'=='Win32'" /> > diff --git a/vs2015/xencontrol/xencontrol.vcxproj > b/vs2015/xencontrol/xencontrol.vcxproj > new file mode 100644 > index 0000000..d1be4ca > --- /dev/null > +++ b/vs2015/xencontrol/xencontrol.vcxproj > @@ -0,0 +1,67 @@ > +<?xml version="1.0" encoding="utf-8"?> > +<Project DefaultTargets="Build" ToolsVersion="14.0" > xmlns="http://schemas.microsoft.com/developer/msbuild/2003";> > + <Import Project="..\configs.props" /> > + <PropertyGroup Label="PropertySheets"> > + <CharacterSet>Unicode</CharacterSet> > + <PlatformToolset>WindowsApplicationForDrivers10.0</PlatformToolset> > + <ConfigurationType>DynamicLibrary</ConfigurationType> > + </PropertyGroup> > + <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" /> > + <PropertyGroup Label="Globals"> > + <ProjectGuid>{D386D8E9-D015-4AD2-A5C2- > 4F845A803FA2}</ProjectGuid> > + </PropertyGroup> > + <Import Project="..\targets.props" /> > + <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" /> > + <PropertyGroup> > + <IncludePath>$(IncludePath)</IncludePath> > + <RunCodeAnalysis>true</RunCodeAnalysis> > + <EnableInf2cat>false</EnableInf2cat> > + </PropertyGroup> > + <ItemDefinitionGroup> > + <ClCompile> > + > <AdditionalIncludeDirectories>$(SolutionDir)..\include;%(AdditionalIncludeDi > rectories)</AdditionalIncludeDirectories> > + > <PreprocessorDefinitions>WIN32;_WINDOWS;_USRDLL;XENCONTROL_EXPO > RTS;%(PreprocessorDefinitions)</PreprocessorDefinitions> > + <WarningLevel>EnableAllWarnings</WarningLevel> > + > <DisableSpecificWarnings>4127;4711;4548;4820;4668;4255;5045;6001;6054;28 > 196;%(DisableSpecificWarnings)</DisableSpecificWarnings> > + <MultiProcessorCompilation>true</MultiProcessorCompilation> > + <EnablePREfast>true</EnablePREfast> > + <ExceptionHandling>false</ExceptionHandling> > + <TreatWarningAsError>true</TreatWarningAsError> > + <RuntimeLibrary > Condition="'$(UseDebugLibraries)'=='true'">MultiThreadedDebug</Runtime > Library> > + <RuntimeLibrary > Condition="'$(UseDebugLibraries)'=='false'">MultiThreaded</RuntimeLibrar > y> > + </ClCompile> > + <Link> > + > <AdditionalDependencies>setupapi.lib;ws2_32.lib;shlwapi.lib;wtsapi32.lib;us > erenv.lib;version.lib;ntdll.lib;kernel32.lib;user32.lib;gdi32.lib;comdlg32.lib;adv > api32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;%(AdditionalDependencies) > </AdditionalDependencies> > + </Link> > + <ResourceCompile> > + > <AdditionalIncludeDirectories>$(SolutionDir)..\include;%(AdditionalIncludeDi > rectories)</AdditionalIncludeDirectories> > + </ResourceCompile> > + </ItemDefinitionGroup> > + <ItemDefinitionGroup Condition="'$(Platform)'=='Win32'"> > + <ClCompile> > + > <PreprocessorDefinitions>__i386__;%(PreprocessorDefinitions)</Preproces > sorDefinitions> > + </ClCompile> > + </ItemDefinitionGroup> > + <ItemDefinitionGroup Condition="'$(Platform)'=='x64'"> > + <ClCompile> > + > <PreprocessorDefinitions>__x86_64__;%(PreprocessorDefinitions)</Prepro > cessorDefinitions> > + </ClCompile> > + </ItemDefinitionGroup> > + <ItemGroup> > + <FilesToPackage Include="$(TargetPath)" /> > + <FilesToPackage Include="$(OutDir)$(TargetName).pdb" /> > + <FilesToPackage Include="$(OutDir)$(TargetName).dll" /> > + <FilesToPackage Include="$(OutDir)$(TargetName).lib" /> > + </ItemGroup> > + <ItemGroup> > + <ClCompile Include="..\..\src\xencontrol\xencontrol.c" /> > + </ItemGroup> > + <ItemGroup> > + <ClInclude Include="..\..\include\xencontrol.h" /> > + <ClInclude Include="..\..\src\xencontrol\xencontrol_private.h" /> > + </ItemGroup> > + <ItemGroup> > + <ResourceCompile Include="..\..\src\xencontrol\xencontrol.rc" /> > + </ItemGroup> > + <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> > +</Project> > diff --git a/vs2015/xeniface.sln b/vs2015/xeniface.sln > index 040f071..7f08c1c 100644 > --- a/vs2015/xeniface.sln > +++ b/vs2015/xeniface.sln > @@ -15,6 +15,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "package", "package\package. > {2E61D2CC-865E-442C-8C83-B8DAFD7BBD3B} = {2E61D2CC- > 865E-442C-8C83-B8DAFD7BBD3B} > EndProjectSection > EndProject > +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencontrol", > "xencontrol\xencontrol.vcxproj", "{D386D8E9-D015-4AD2-A5C2- > 4F845A803FA2}" > +EndProject > Global > GlobalSection(SolutionConfigurationPlatforms) = preSolution > Windows 8 Debug|Win32 = Windows 8 Debug|Win32 > @@ -123,6 +125,30 @@ Global > {9B071A35-897C-477A-AEB7-95F77618A21D}.Windows 10 > Release|x64.ActiveCfg = Windows 10 Release|x64 > {9B071A35-897C-477A-AEB7-95F77618A21D}.Windows 10 > Release|x64.Build.0 = Windows 10 Release|x64 > {9B071A35-897C-477A-AEB7-95F77618A21D}.Windows 10 > Release|x64.Deploy.0 = Windows 10 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|Win32.Build.0 = Windows 8 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|Win32.Deploy.0 = Windows 8 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|x64.ActiveCfg = Windows 8 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|x64.Build.0 = Windows 8 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|x64.Deploy.0 = Windows 8 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|Win32.ActiveCfg = Windows 8 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|Win32.Build.0 = Windows 8 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|Win32.Deploy.0 = Windows 8 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|x64.ActiveCfg = Windows 8 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|x64.Build.0 = Windows 8 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|x64.Deploy.0 = Windows 8 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|Win32.ActiveCfg = Windows 10 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|Win32.Build.0 = Windows 10 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|Win32.Deploy.0 = Windows 10 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|x64.ActiveCfg = Windows 10 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|x64.Build.0 = Windows 10 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|x64.Deploy.0 = Windows 10 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|Win32.ActiveCfg = Windows 10 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|Win32.Build.0 = Windows 10 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|Win32.Deploy.0 = Windows 10 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|x64.ActiveCfg = Windows 10 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|x64.Build.0 = Windows 10 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|x64.Deploy.0 = Windows 10 Release|x64 > EndGlobalSection > GlobalSection(SolutionProperties) = preSolution > HideSolutionNode = FALSE > diff --git a/vs2017/package/package.vcxproj > b/vs2017/package/package.vcxproj > index 764511b..f9fd507 100644 > --- a/vs2017/package/package.vcxproj > +++ b/vs2017/package/package.vcxproj > @@ -42,6 +42,9 @@ > <ProjectReference Include="..\xenagent\xenagent.vcxproj"> > <Project>{2E61D2CC-865E-442C-8C83-B8DAFD7BBD3B}</Project> > </ProjectReference> > + <ProjectReference Include="..\xencontrol\xencontrol.vcxproj"> > + <Project>{D386D8E9-D015-4AD2-A5C2-4F845A803FA2}</Project> > + </ProjectReference> > </ItemGroup> > <ItemGroup> > <FilesToPackage Include="$(DPINST_REDIST)\x86\dpinst.exe" > Condition="'$(Platform)'=='Win32'" /> > diff --git a/vs2017/xencontrol/xencontrol.vcxproj > b/vs2017/xencontrol/xencontrol.vcxproj > new file mode 100644 > index 0000000..18f471c > --- /dev/null > +++ b/vs2017/xencontrol/xencontrol.vcxproj > @@ -0,0 +1,67 @@ > +<?xml version="1.0" encoding="utf-8"?> > +<Project DefaultTargets="Build" ToolsVersion="15.0" > xmlns="http://schemas.microsoft.com/developer/msbuild/2003";> > + <Import Project="..\configs.props" /> > + <PropertyGroup Label="PropertySheets"> > + <CharacterSet>Unicode</CharacterSet> > + <PlatformToolset>WindowsApplicationForDrivers10.0</PlatformToolset> > + <ConfigurationType>DynamicLibrary</ConfigurationType> > + </PropertyGroup> > + <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" /> > + <PropertyGroup Label="Globals"> > + <ProjectGuid>{D386D8E9-D015-4AD2-A5C2- > 4F845A803FA2}</ProjectGuid> > + </PropertyGroup> > + <Import Project="..\targets.props" /> > + <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" /> > + <PropertyGroup> > + <IncludePath>$(IncludePath)</IncludePath> > + <RunCodeAnalysis>true</RunCodeAnalysis> > + <EnableInf2cat>false</EnableInf2cat> > + </PropertyGroup> > + <ItemDefinitionGroup> > + <ClCompile> > + > <AdditionalIncludeDirectories>$(SolutionDir)..\include;%(AdditionalIncludeDi > rectories)</AdditionalIncludeDirectories> > + > <PreprocessorDefinitions>WIN32;_WINDOWS;_USRDLL;XENCONTROL_EXPO > RTS;%(PreprocessorDefinitions)</PreprocessorDefinitions> > + <WarningLevel>EnableAllWarnings</WarningLevel> > + > <DisableSpecificWarnings>4127;4711;4548;4820;4668;4255;5045;6001;6054;28 > 196;%(DisableSpecificWarnings)</DisableSpecificWarnings> > + <MultiProcessorCompilation>true</MultiProcessorCompilation> > + <EnablePREfast>true</EnablePREfast> > + <ExceptionHandling>false</ExceptionHandling> > + <TreatWarningAsError>true</TreatWarningAsError> > + <RuntimeLibrary > Condition="'$(UseDebugLibraries)'=='true'">MultiThreadedDebug</Runtime > Library> > + <RuntimeLibrary > Condition="'$(UseDebugLibraries)'=='false'">MultiThreaded</RuntimeLibrar > y> > + </ClCompile> > + <Link> > + > <AdditionalDependencies>setupapi.lib;ws2_32.lib;shlwapi.lib;wtsapi32.lib;us > erenv.lib;version.lib;ntdll.lib;kernel32.lib;user32.lib;gdi32.lib;comdlg32.lib;adv > api32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;%(AdditionalDependencies) > </AdditionalDependencies> > + </Link> > + <ResourceCompile> > + > <AdditionalIncludeDirectories>$(SolutionDir)..\include;%(AdditionalIncludeDi > rectories)</AdditionalIncludeDirectories> > + </ResourceCompile> > + </ItemDefinitionGroup> > + <ItemDefinitionGroup Condition="'$(Platform)'=='Win32'"> > + <ClCompile> > + > <PreprocessorDefinitions>__i386__;%(PreprocessorDefinitions)</Preproces > sorDefinitions> > + </ClCompile> > + </ItemDefinitionGroup> > + <ItemDefinitionGroup Condition="'$(Platform)'=='x64'"> > + <ClCompile> > + > <PreprocessorDefinitions>__x86_64__;%(PreprocessorDefinitions)</Prepro > cessorDefinitions> > + </ClCompile> > + </ItemDefinitionGroup> > + <ItemGroup> > + <FilesToPackage Include="$(TargetPath)" /> > + <FilesToPackage Include="$(OutDir)$(TargetName).pdb" /> > + <FilesToPackage Include="$(OutDir)$(TargetName).dll" /> > + <FilesToPackage Include="$(OutDir)$(TargetName).lib" /> > + </ItemGroup> > + <ItemGroup> > + <ClCompile Include="..\..\src\xencontrol\xencontrol.c" /> > + </ItemGroup> > + <ItemGroup> > + <ClInclude Include="..\..\include\xencontrol.h" /> > + <ClInclude Include="..\..\src\xencontrol\xencontrol_private.h" /> > + </ItemGroup> > + <ItemGroup> > + <ResourceCompile Include="..\..\src\xencontrol\xencontrol.rc" /> > + </ItemGroup> > + <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> > +</Project> > diff --git a/vs2017/xeniface.sln b/vs2017/xeniface.sln > index 040f071..1eb8156 100644 > --- a/vs2017/xeniface.sln > +++ b/vs2017/xeniface.sln > @@ -8,11 +8,14 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") > = "xeniface", "xeniface\xenifa > EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xenagent", > "xenagent\xenagent.vcxproj", "{2E61D2CC-865E-442C-8C83- > B8DAFD7BBD3B}" > EndProject > +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "xencontrol", > "xencontrol\xencontrol.vcxproj", "{D386D8E9-D015-4AD2-A5C2- > 4F845A803FA2}" > +EndProject > Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "package", > "package\package.vcxproj", "{9B071A35-897C-477A-AEB7-95F77618A21D}" > ProjectSection(ProjectDependencies) = postProject > {22166290-65D8-49D2-BB88-33201797C7D8} = {22166290- > 65D8-49D2-BB88-33201797C7D8} > {85C731AD-2EA2-4049-A542-D2D38EDE938C} = {85C731AD- > 2EA2-4049-A542-D2D38EDE938C} > {2E61D2CC-865E-442C-8C83-B8DAFD7BBD3B} = {2E61D2CC- > 865E-442C-8C83-B8DAFD7BBD3B} > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2} = {D386D8E9- > D015-4AD2-A5C2-4F845A803FA2} > EndProjectSection > EndProject > Global > @@ -123,6 +126,30 @@ Global > {9B071A35-897C-477A-AEB7-95F77618A21D}.Windows 10 > Release|x64.ActiveCfg = Windows 10 Release|x64 > {9B071A35-897C-477A-AEB7-95F77618A21D}.Windows 10 > Release|x64.Build.0 = Windows 10 Release|x64 > {9B071A35-897C-477A-AEB7-95F77618A21D}.Windows 10 > Release|x64.Deploy.0 = Windows 10 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|Win32.ActiveCfg = Windows 8 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|Win32.Build.0 = Windows 8 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|Win32.Deploy.0 = Windows 8 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|x64.ActiveCfg = Windows 8 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|x64.Build.0 = Windows 8 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Debug|x64.Deploy.0 = Windows 8 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|Win32.ActiveCfg = Windows 8 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|Win32.Build.0 = Windows 8 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|Win32.Deploy.0 = Windows 8 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|x64.ActiveCfg = Windows 8 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|x64.Build.0 = Windows 8 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 8 > Release|x64.Deploy.0 = Windows 8 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|Win32.ActiveCfg = Windows 10 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|Win32.Build.0 = Windows 10 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|Win32.Deploy.0 = Windows 10 Debug|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|x64.ActiveCfg = Windows 10 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|x64.Build.0 = Windows 10 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Debug|x64.Deploy.0 = Windows 10 Debug|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|Win32.ActiveCfg = Windows 10 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|Win32.Build.0 = Windows 10 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|Win32.Deploy.0 = Windows 10 Release|Win32 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|x64.ActiveCfg = Windows 10 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|x64.Build.0 = Windows 10 Release|x64 > + {D386D8E9-D015-4AD2-A5C2-4F845A803FA2}.Windows 10 > Release|x64.Deploy.0 = Windows 10 Release|x64 > EndGlobalSection > GlobalSection(SolutionProperties) = preSolution > HideSolutionNode = FALSE > -- > 2.13.6 > > > _______________________________________________ > win-pv-devel mailing list > win-pv-devel@xxxxxxxxxxxxxxxxxxxx > https://lists.xenproject.org/mailman/listinfo/win-pv-devel _______________________________________________ win-pv-devel mailing list win-pv-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/win-pv-devel
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