service: split into tunnel and manager

1 files changed, 186 insertions, 0 deletions

diff --git a/tunnel/firewall/zsyscall_windows.go b/tunnel/firewall/zsyscall_windows.go
new file mode 100644
index 00000000..15e72703
--- /dev/null
+++ b/tunnel/firewall/zsyscall_windows.go
@@ -0,0 +1,186 @@
+// Code generated by 'go generate'; DO NOT EDIT.
+
+package firewall
+
+import (
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+var _ unsafe.Pointer
+
+// Do the interface allocations only once for common
+// Errno values.
+const (
+	errnoERROR_IO_PENDING = 997
+)
+
+var (
+	errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+	switch e {
+	case 0:
+		return nil
+	case errnoERROR_IO_PENDING:
+		return errERROR_IO_PENDING
+	}
+	// TODO: add more here, after collecting data on the common
+	// error values see on Windows. (perhaps when running
+	// all.bat?)
+	return e
+}
+
+var (
+	modfwpuclnt = windows.NewLazySystemDLL("fwpuclnt.dll")
+	modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
+
+	procFwpmEngineOpen0             = modfwpuclnt.NewProc("FwpmEngineOpen0")
+	procFwpmEngineClose0            = modfwpuclnt.NewProc("FwpmEngineClose0")
+	procFwpmSubLayerAdd0            = modfwpuclnt.NewProc("FwpmSubLayerAdd0")
+	procFwpmGetAppIdFromFileName0   = modfwpuclnt.NewProc("FwpmGetAppIdFromFileName0")
+	procFwpmFreeMemory0             = modfwpuclnt.NewProc("FwpmFreeMemory0")
+	procFwpmFilterAdd0              = modfwpuclnt.NewProc("FwpmFilterAdd0")
+	procFwpmTransactionBegin0       = modfwpuclnt.NewProc("FwpmTransactionBegin0")
+	procFwpmTransactionCommit0      = modfwpuclnt.NewProc("FwpmTransactionCommit0")
+	procFwpmTransactionAbort0       = modfwpuclnt.NewProc("FwpmTransactionAbort0")
+	procFwpmProviderAdd0            = modfwpuclnt.NewProc("FwpmProviderAdd0")
+	procGetSecurityInfo             = modadvapi32.NewProc("GetSecurityInfo")
+	procGetSecurityDescriptorLength = modadvapi32.NewProc("GetSecurityDescriptorLength")
+)
+
+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
+		}
+	}
+	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))
+	if r1 != 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+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
+		}
+	}
+	return
+}
+
+func fwpmFreeMemory0(p unsafe.Pointer) {
+	syscall.Syscall(procFwpmFreeMemory0.Addr(), 1, uintptr(p), 0, 0)
+	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)
+	if r1 != 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func fwpmTransactionBegin0(engineHandle uintptr, flags uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procFwpmTransactionBegin0.Addr(), 2, uintptr(engineHandle), uintptr(flags), 0)
+	if r1 != 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	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
+		}
+	}
+	return
+}
+
+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
+		}
+	}
+	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))
+	if r1 != 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getSecurityInfo(handle windows.Handle, objectType wtObjectType, si uint32, sidOwner *windows.SID, sidGroup *windows.SID, dacl *uintptr, sacl *uintptr, securityDescriptor *uintptr) (err error) {
+	r1, _, e1 := syscall.Syscall9(procGetSecurityInfo.Addr(), 8, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(unsafe.Pointer(sidOwner)), uintptr(unsafe.Pointer(sidGroup)), uintptr(unsafe.Pointer(dacl)), uintptr(unsafe.Pointer(sacl)), uintptr(unsafe.Pointer(securityDescriptor)), 0)
+	if r1 != 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getSecurityDescriptorLength(securityDescriptor uintptr) (len uint32) {
+	r0, _, _ := syscall.Syscall(procGetSecurityDescriptorLength.Addr(), 1, uintptr(securityDescriptor), 0, 0)
+	len = uint32(r0)
+	return
+}