diff options
Diffstat (limited to 'tunnel/firewall/zsyscall_windows.go')
| -rw-r--r-- | tunnel/firewall/zsyscall_windows.go | 107 |
1 files changed, 36 insertions, 71 deletions
diff --git a/tunnel/firewall/zsyscall_windows.go b/tunnel/firewall/zsyscall_windows.go index 846d4ae8..9e60132d 100644 --- a/tunnel/firewall/zsyscall_windows.go +++ b/tunnel/firewall/zsyscall_windows.go @@ -19,6 +19,7 @@ const ( var ( errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) + errERROR_EINVAL error = syscall.EINVAL ) // errnoErr returns common boxed Errno values, to prevent @@ -26,7 +27,7 @@ var ( func errnoErr(e syscall.Errno) error { switch e { case 0: - return nil + return errERROR_EINVAL case errnoERROR_IO_PENDING: return errERROR_IO_PENDING } @@ -39,62 +40,38 @@ func errnoErr(e syscall.Errno) error { var ( modfwpuclnt = windows.NewLazySystemDLL("fwpuclnt.dll") - procFwpmEngineOpen0 = modfwpuclnt.NewProc("FwpmEngineOpen0") procFwpmEngineClose0 = modfwpuclnt.NewProc("FwpmEngineClose0") - procFwpmSubLayerAdd0 = modfwpuclnt.NewProc("FwpmSubLayerAdd0") - procFwpmGetAppIdFromFileName0 = modfwpuclnt.NewProc("FwpmGetAppIdFromFileName0") - procFwpmFreeMemory0 = modfwpuclnt.NewProc("FwpmFreeMemory0") + procFwpmEngineOpen0 = modfwpuclnt.NewProc("FwpmEngineOpen0") procFwpmFilterAdd0 = modfwpuclnt.NewProc("FwpmFilterAdd0") + procFwpmFreeMemory0 = modfwpuclnt.NewProc("FwpmFreeMemory0") + procFwpmGetAppIdFromFileName0 = modfwpuclnt.NewProc("FwpmGetAppIdFromFileName0") + procFwpmProviderAdd0 = modfwpuclnt.NewProc("FwpmProviderAdd0") + procFwpmSubLayerAdd0 = modfwpuclnt.NewProc("FwpmSubLayerAdd0") + procFwpmTransactionAbort0 = modfwpuclnt.NewProc("FwpmTransactionAbort0") procFwpmTransactionBegin0 = modfwpuclnt.NewProc("FwpmTransactionBegin0") procFwpmTransactionCommit0 = modfwpuclnt.NewProc("FwpmTransactionCommit0") - procFwpmTransactionAbort0 = modfwpuclnt.NewProc("FwpmTransactionAbort0") - procFwpmProviderAdd0 = modfwpuclnt.NewProc("FwpmProviderAdd0") ) -func fwpmEngineOpen0(serverName *uint16, authnService wtRpcCAuthN, authIdentity *uintptr, session *wtFwpmSession0, engineHandle unsafe.Pointer) (err error) { - r1, _, e1 := syscall.Syscall6(procFwpmEngineOpen0.Addr(), 5, uintptr(unsafe.Pointer(serverName)), uintptr(authnService), uintptr(unsafe.Pointer(authIdentity)), uintptr(unsafe.Pointer(session)), uintptr(engineHandle), 0) - if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } - } - return -} - func fwpmEngineClose0(engineHandle uintptr) (err error) { r1, _, e1 := syscall.Syscall(procFwpmEngineClose0.Addr(), 1, uintptr(engineHandle), 0, 0) if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } -func fwpmSubLayerAdd0(engineHandle uintptr, subLayer *wtFwpmSublayer0, sd uintptr) (err error) { - r1, _, e1 := syscall.Syscall(procFwpmSubLayerAdd0.Addr(), 3, uintptr(engineHandle), uintptr(unsafe.Pointer(subLayer)), uintptr(sd)) +func fwpmEngineOpen0(serverName *uint16, authnService wtRpcCAuthN, authIdentity *uintptr, session *wtFwpmSession0, engineHandle unsafe.Pointer) (err error) { + r1, _, e1 := syscall.Syscall6(procFwpmEngineOpen0.Addr(), 5, uintptr(unsafe.Pointer(serverName)), uintptr(authnService), uintptr(unsafe.Pointer(authIdentity)), uintptr(unsafe.Pointer(session)), uintptr(engineHandle), 0) if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } -func fwpmGetAppIdFromFileName0(fileName *uint16, appID unsafe.Pointer) (err error) { - r1, _, e1 := syscall.Syscall(procFwpmGetAppIdFromFileName0.Addr(), 2, uintptr(unsafe.Pointer(fileName)), uintptr(appID), 0) +func fwpmFilterAdd0(engineHandle uintptr, filter *wtFwpmFilter0, sd uintptr, id *uint64) (err error) { + r1, _, e1 := syscall.Syscall6(procFwpmFilterAdd0.Addr(), 4, uintptr(engineHandle), uintptr(unsafe.Pointer(filter)), uintptr(sd), uintptr(unsafe.Pointer(id)), 0, 0) if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } @@ -104,38 +81,26 @@ func fwpmFreeMemory0(p unsafe.Pointer) { return } -func fwpmFilterAdd0(engineHandle uintptr, filter *wtFwpmFilter0, sd uintptr, id *uint64) (err error) { - r1, _, e1 := syscall.Syscall6(procFwpmFilterAdd0.Addr(), 4, uintptr(engineHandle), uintptr(unsafe.Pointer(filter)), uintptr(sd), uintptr(unsafe.Pointer(id)), 0, 0) +func fwpmGetAppIdFromFileName0(fileName *uint16, appID unsafe.Pointer) (err error) { + r1, _, e1 := syscall.Syscall(procFwpmGetAppIdFromFileName0.Addr(), 2, uintptr(unsafe.Pointer(fileName)), uintptr(appID), 0) if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } -func fwpmTransactionBegin0(engineHandle uintptr, flags uint32) (err error) { - r1, _, e1 := syscall.Syscall(procFwpmTransactionBegin0.Addr(), 2, uintptr(engineHandle), uintptr(flags), 0) +func fwpmProviderAdd0(engineHandle uintptr, provider *wtFwpmProvider0, sd uintptr) (err error) { + r1, _, e1 := syscall.Syscall(procFwpmProviderAdd0.Addr(), 3, uintptr(engineHandle), uintptr(unsafe.Pointer(provider)), uintptr(sd)) if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } -func fwpmTransactionCommit0(engineHandle uintptr) (err error) { - r1, _, e1 := syscall.Syscall(procFwpmTransactionCommit0.Addr(), 1, uintptr(engineHandle), 0, 0) +func fwpmSubLayerAdd0(engineHandle uintptr, subLayer *wtFwpmSublayer0, sd uintptr) (err error) { + r1, _, e1 := syscall.Syscall(procFwpmSubLayerAdd0.Addr(), 3, uintptr(engineHandle), uintptr(unsafe.Pointer(subLayer)), uintptr(sd)) if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } @@ -143,23 +108,23 @@ func fwpmTransactionCommit0(engineHandle uintptr) (err error) { func fwpmTransactionAbort0(engineHandle uintptr) (err error) { r1, _, e1 := syscall.Syscall(procFwpmTransactionAbort0.Addr(), 1, uintptr(engineHandle), 0, 0) if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } -func fwpmProviderAdd0(engineHandle uintptr, provider *wtFwpmProvider0, sd uintptr) (err error) { - r1, _, e1 := syscall.Syscall(procFwpmProviderAdd0.Addr(), 3, uintptr(engineHandle), uintptr(unsafe.Pointer(provider)), uintptr(sd)) +func fwpmTransactionBegin0(engineHandle uintptr, flags uint32) (err error) { + r1, _, e1 := syscall.Syscall(procFwpmTransactionBegin0.Addr(), 2, uintptr(engineHandle), uintptr(flags), 0) + if r1 != 0 { + err = errnoErr(e1) + } + return +} + +func fwpmTransactionCommit0(engineHandle uintptr) (err error) { + r1, _, e1 := syscall.Syscall(procFwpmTransactionCommit0.Addr(), 1, uintptr(engineHandle), 0, 0) if r1 != 0 { - if e1 != 0 { - err = errnoErr(e1) - } else { - err = syscall.EINVAL - } + err = errnoErr(e1) } return } |