You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
700 lines
20 KiB
700 lines
20 KiB
|
|
#define UNICODE
|
|
#include <nt.h>
|
|
#include <ntrtl.h>
|
|
#include <nturtl.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <windows.h>
|
|
#include <mmsystem.h>
|
|
|
|
#include <winsock2.h>
|
|
#include <af_irda.h>
|
|
#include <irioctl.h>
|
|
|
|
#include <irtypes.h>
|
|
|
|
#include <resrc1.h>
|
|
#include "internal.h"
|
|
|
|
#define MAX_ATTRIB_LEN 64
|
|
#define DEVICE_LIST_LEN 5
|
|
|
|
|
|
#define DISCOVERY_BUFFER_SIZE (sizeof(DEVICELIST) - \
|
|
sizeof(IRDA_DEVICE_INFO) + \
|
|
(sizeof(IRDA_DEVICE_INFO) * DEVICE_LIST_LEN))
|
|
|
|
typedef struct _IR_DISCOVERY_OBJECT {
|
|
|
|
BOOL Closing;
|
|
BOOL UseLazyDisc;
|
|
LONG ReferenceCount;
|
|
|
|
HANDLE DeviceHandle;
|
|
HANDLE EventHandle;
|
|
SOCKET Socket;
|
|
|
|
HWND WindowHandle;
|
|
UINT DiscoveryWindowMessage;
|
|
UINT LinkWindowMessage;
|
|
HANDLE TimerHandle;
|
|
|
|
IO_STATUS_BLOCK DiscoveryStatusBlock;
|
|
IO_STATUS_BLOCK LinkStateStatusBlock;
|
|
|
|
BYTE IoDeviceListBuffer[DISCOVERY_BUFFER_SIZE];
|
|
|
|
BYTE CurrentDeviceListBuffer[DISCOVERY_BUFFER_SIZE];
|
|
|
|
IRLINK_STATUS IoLinkStatus;
|
|
|
|
IRLINK_STATUS CurrentLinkStatus;
|
|
|
|
} IR_DISCOVERY_OBJECT, *PIR_DISCOVERY_OBJECT;
|
|
|
|
|
|
VOID WINAPI
|
|
TimerApcRoutine(
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject,
|
|
DWORD LowTime,
|
|
DWORD HighTime
|
|
);
|
|
|
|
VOID
|
|
WINAPI
|
|
DiscoverComplete(
|
|
PVOID ApcContext,
|
|
PIO_STATUS_BLOCK IoStatusBlock,
|
|
DWORD Reserved
|
|
);
|
|
|
|
VOID
|
|
WINAPI
|
|
LinkStatusComplete(
|
|
PVOID ApcContext,
|
|
PIO_STATUS_BLOCK IoStatusBlock,
|
|
DWORD Reserved
|
|
);
|
|
|
|
|
|
int
|
|
QueryIASForInteger(SOCKET QuerySock,
|
|
u_char *pirdaDeviceID,
|
|
char *pClassName,
|
|
int ClassNameLen, // including trailing NULL
|
|
char *pAttribute,
|
|
int AttributeLen, // including trailing NULL
|
|
int *pValue)
|
|
{
|
|
BYTE IASQueryBuff[sizeof(IAS_QUERY) - 3 + MAX_ATTRIB_LEN];
|
|
int IASQueryLen = sizeof(IASQueryBuff);
|
|
PIAS_QUERY pIASQuery = (PIAS_QUERY) &IASQueryBuff[0];
|
|
|
|
#if DBG
|
|
if (!((ClassNameLen > 0 && ClassNameLen <= IAS_MAX_CLASSNAME) &&
|
|
(AttributeLen > 0 && AttributeLen <= IAS_MAX_ATTRIBNAME)))
|
|
{
|
|
DEBUGMSG(("IRMON-FTP: QueryIASForInteger, bad parms\n"));
|
|
return(SOCKET_ERROR);
|
|
}
|
|
#endif
|
|
|
|
RtlCopyMemory(&pIASQuery->irdaDeviceID[0], pirdaDeviceID, 4);
|
|
|
|
RtlCopyMemory(&pIASQuery->irdaClassName[0], pClassName, ClassNameLen);
|
|
RtlCopyMemory(&pIASQuery->irdaAttribName[0], pAttribute, AttributeLen);
|
|
|
|
if (getsockopt(QuerySock, SOL_IRLMP, IRLMP_IAS_QUERY,
|
|
(char *) pIASQuery, &IASQueryLen) == SOCKET_ERROR)
|
|
{
|
|
#if 0
|
|
DEBUGMSG(("IRMON-FTP: IAS Query [\"%s\",\"%s\"] failed %ws\n",
|
|
pIASQuery->irdaClassName,
|
|
pIASQuery->irdaAttribName,
|
|
GetLastErrorText()));
|
|
#endif
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
if (pIASQuery->irdaAttribType != IAS_ATTRIB_INT)
|
|
{
|
|
DEBUGMSG(("IRMON-FTP: IAS Query [\"%s\",\"%s\"] irdaAttribType not int (%d)\n",
|
|
pIASQuery->irdaClassName,
|
|
pIASQuery->irdaAttribName,
|
|
pIASQuery->irdaAttribType));
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
*pValue = pIASQuery->irdaAttribute.irdaAttribInt;
|
|
|
|
return(0);
|
|
}
|
|
|
|
|
|
HANDLE
|
|
CreateIrDiscoveryObject(
|
|
HWND WindowHandle,
|
|
UINT DiscoveryWindowMessage,
|
|
UINT LinkWindowMessage
|
|
)
|
|
|
|
{
|
|
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject;
|
|
LONGLONG DueTime=Int32x32To64(1000,-10000);
|
|
|
|
DiscoveryObject=HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(*DiscoveryObject));
|
|
|
|
if (DiscoveryObject == NULL) {
|
|
|
|
return NULL;
|
|
}
|
|
|
|
DiscoveryObject->WindowHandle=WindowHandle;
|
|
DiscoveryObject->DiscoveryWindowMessage=DiscoveryWindowMessage;
|
|
DiscoveryObject->LinkWindowMessage=LinkWindowMessage;
|
|
DiscoveryObject->DeviceHandle=INVALID_HANDLE_VALUE;
|
|
DiscoveryObject->Socket=INVALID_SOCKET;
|
|
|
|
DiscoveryObject->TimerHandle=CreateWaitableTimer(NULL,FALSE,NULL);
|
|
|
|
if (DiscoveryObject->TimerHandle == NULL) {
|
|
|
|
HeapFree(GetProcessHeap(),0,DiscoveryObject);
|
|
return NULL;
|
|
}
|
|
|
|
DiscoveryObject->EventHandle=CreateEvent(
|
|
NULL,
|
|
TRUE,
|
|
FALSE,
|
|
NULL
|
|
);
|
|
|
|
if (DiscoveryObject->EventHandle == NULL) {
|
|
|
|
CloseHandle(DiscoveryObject->TimerHandle);
|
|
HeapFree(GetProcessHeap(),0,DiscoveryObject);
|
|
return NULL;
|
|
}
|
|
|
|
|
|
DiscoveryObject->ReferenceCount=1;
|
|
|
|
SetWaitableTimer(
|
|
DiscoveryObject->TimerHandle,
|
|
(LARGE_INTEGER*)&DueTime,
|
|
0,
|
|
TimerApcRoutine,
|
|
DiscoveryObject,
|
|
FALSE
|
|
);
|
|
|
|
return (HANDLE)DiscoveryObject;
|
|
|
|
}
|
|
|
|
VOID
|
|
RemoveRefCount(
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject
|
|
)
|
|
|
|
{
|
|
LONG Count=InterlockedDecrement(&DiscoveryObject->ReferenceCount);
|
|
|
|
if (Count == 0) {
|
|
|
|
CancelWaitableTimer(DiscoveryObject->TimerHandle);
|
|
|
|
CloseHandle(DiscoveryObject->TimerHandle);
|
|
|
|
CloseHandle(DiscoveryObject->EventHandle);
|
|
|
|
if (DiscoveryObject->DeviceHandle != INVALID_HANDLE_VALUE) {
|
|
|
|
CancelIo(DiscoveryObject->DeviceHandle);
|
|
|
|
CloseHandle(DiscoveryObject->DeviceHandle);
|
|
}
|
|
|
|
if (DiscoveryObject->Socket != INVALID_SOCKET) {
|
|
|
|
closesocket(DiscoveryObject->Socket);
|
|
}
|
|
|
|
DbgPrint("IRMON-FTP: discovery object closed\n");
|
|
|
|
HeapFree(GetProcessHeap(),0,DiscoveryObject);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
VOID
|
|
CloseIrDiscoveryObject(
|
|
HANDLE Object
|
|
)
|
|
|
|
{
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject=Object;
|
|
|
|
DiscoveryObject->Closing=TRUE;
|
|
|
|
if (DiscoveryObject->DeviceHandle != INVALID_HANDLE_VALUE) {
|
|
|
|
CancelIo(DiscoveryObject->DeviceHandle);
|
|
}
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
VOID WINAPI
|
|
TimerApcRoutine(
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject,
|
|
DWORD LowTime,
|
|
DWORD HighTime
|
|
)
|
|
|
|
{
|
|
|
|
IO_STATUS_BLOCK IoStatusBlock;
|
|
UNICODE_STRING DeviceName;
|
|
OBJECT_ATTRIBUTES ObjAttr;
|
|
NTSTATUS Status;
|
|
LONGLONG DueTime=Int32x32To64(10000,-10000);
|
|
|
|
if (DiscoveryObject->Closing) {
|
|
|
|
RemoveRefCount(DiscoveryObject);
|
|
return;
|
|
}
|
|
|
|
if (DiscoveryObject->DeviceHandle == INVALID_HANDLE_VALUE) {
|
|
|
|
// Open the stack and issue lazy discovery and status ioctls
|
|
|
|
#define IRDA_DEVICE_NAME TEXT("\\Device\\IrDA")
|
|
|
|
RtlInitUnicodeString(&DeviceName, IRDA_DEVICE_NAME);
|
|
|
|
InitializeObjectAttributes(
|
|
&ObjAttr,
|
|
&DeviceName,
|
|
OBJ_INHERIT | OBJ_CASE_INSENSITIVE,
|
|
NULL,
|
|
NULL
|
|
);
|
|
|
|
Status = NtCreateFile(
|
|
&DiscoveryObject->DeviceHandle, // PHANDLE FileHandle
|
|
SYNCHRONIZE | GENERIC_EXECUTE ,
|
|
&ObjAttr, // POBJECT_ATTRIBUTES ObjAttr
|
|
&IoStatusBlock, // PIO_STATUS_BLOCK IoStatusBlock
|
|
NULL, // PLARGE_INTEGER AllocationSize
|
|
0, // ULONG FileAttributes
|
|
FILE_SHARE_READ |
|
|
FILE_SHARE_WRITE, // ULONG ShareAccess
|
|
FILE_OPEN_IF, // ULONG CreateDisposition
|
|
0, // ULONG CreateOptions
|
|
NULL, // PVOID EaBuffer
|
|
0); // ULONG EaLength
|
|
|
|
if (!NT_SUCCESS(Status)) {
|
|
|
|
DEBUGMSG(("IRMON-FTP: NtCreateFile irda.sys failed %08lx\n",Status));
|
|
|
|
|
|
DiscoveryObject->DeviceHandle=INVALID_HANDLE_VALUE;
|
|
|
|
SetWaitableTimer(
|
|
DiscoveryObject->TimerHandle,
|
|
(LARGE_INTEGER*)&DueTime,
|
|
0,
|
|
TimerApcRoutine,
|
|
DiscoveryObject,
|
|
FALSE
|
|
);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
DiscoveryObject->Socket = socket(AF_IRDA, SOCK_STREAM, 0);
|
|
|
|
if (DiscoveryObject->Socket == INVALID_SOCKET) {
|
|
|
|
// DEBUGMSG(("IRMON-FTP: socket() error: %ws\n", GetLastErrorText()));
|
|
|
|
CloseHandle(DiscoveryObject->DeviceHandle);
|
|
DiscoveryObject->DeviceHandle=INVALID_HANDLE_VALUE;
|
|
|
|
SetWaitableTimer(
|
|
DiscoveryObject->TimerHandle,
|
|
(LARGE_INTEGER*)&DueTime,
|
|
0,
|
|
TimerApcRoutine,
|
|
DiscoveryObject,
|
|
FALSE
|
|
);
|
|
|
|
|
|
return;
|
|
|
|
} else {
|
|
|
|
DEBUGMSG(("IRMON-FTP: socket created (%d).\n", DiscoveryObject->Socket));
|
|
}
|
|
}
|
|
|
|
|
|
Status = NtDeviceIoControlFile(
|
|
DiscoveryObject->DeviceHandle, // HANDLE FileHandle
|
|
NULL, // HANDLE Event OPTIONAL
|
|
DiscoverComplete,// PIO_APC_ROUTINE ApcRoutine
|
|
DiscoveryObject, // PVOID ApcContext
|
|
&DiscoveryObject->DiscoveryStatusBlock, // PIO_STATUS_BLOCK IoStatusBlock
|
|
DiscoveryObject->UseLazyDisc ? IOCTL_IRDA_LAZY_DISCOVERY : IOCTL_IRDA_GET_INFO_ENUM_DEV,
|
|
NULL, // PVOID InputBuffer
|
|
0, // ULONG InputBufferLength
|
|
&DiscoveryObject->IoDeviceListBuffer[0], // PVOID OutputBuffer
|
|
sizeof(DiscoveryObject->IoDeviceListBuffer) // ULONG OutputBufferLength
|
|
);
|
|
|
|
if (!NT_SUCCESS(Status)) {
|
|
|
|
SetWaitableTimer(
|
|
DiscoveryObject->TimerHandle,
|
|
(LARGE_INTEGER*)&DueTime,
|
|
0,
|
|
TimerApcRoutine,
|
|
DiscoveryObject,
|
|
FALSE
|
|
);
|
|
|
|
}
|
|
|
|
DiscoveryObject->UseLazyDisc=TRUE;
|
|
|
|
InterlockedIncrement(&DiscoveryObject->ReferenceCount);
|
|
|
|
Status = NtDeviceIoControlFile(
|
|
DiscoveryObject->DeviceHandle, // HANDLE FileHandle
|
|
NULL, // HANDLE Event OPTIONAL
|
|
LinkStatusComplete,// PIO_APC_ROUTINE ApcRoutine
|
|
DiscoveryObject, // PVOID ApcContext
|
|
&DiscoveryObject->LinkStateStatusBlock, // PIO_STATUS_BLOCK IoStatusBlock
|
|
IOCTL_IRDA_LINK_STATUS, // ULONG IoControlCode
|
|
NULL, // PVOID InputBuffer
|
|
0, // ULONG InputBufferLength
|
|
&DiscoveryObject->IoLinkStatus, // PVOID OutputBuffer
|
|
sizeof(DiscoveryObject->IoLinkStatus) // ULONG OutputBufferLength
|
|
);
|
|
|
|
if (!NT_SUCCESS(Status)) {
|
|
|
|
RemoveRefCount(DiscoveryObject);
|
|
}
|
|
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
VOID
|
|
WINAPI
|
|
DiscoverComplete(
|
|
PVOID ApcContext,
|
|
PIO_STATUS_BLOCK IoStatusBlock,
|
|
DWORD Reserved
|
|
)
|
|
|
|
{
|
|
NTSTATUS Status;
|
|
LONGLONG DueTime=Int32x32To64(10000,-10000);
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject=ApcContext;
|
|
|
|
PDEVICELIST devices=(PDEVICELIST)&DiscoveryObject->CurrentDeviceListBuffer[0];
|
|
|
|
CopyMemory(
|
|
&DiscoveryObject->CurrentDeviceListBuffer[0],
|
|
&DiscoveryObject->IoDeviceListBuffer[0],
|
|
sizeof(DiscoveryObject->IoDeviceListBuffer)
|
|
);
|
|
|
|
if (DiscoveryObject->Closing) {
|
|
|
|
RemoveRefCount(DiscoveryObject);
|
|
return;
|
|
}
|
|
|
|
|
|
if (NT_SUCCESS(IoStatusBlock->Status) && (IoStatusBlock->Information >= sizeof(ULONG))) {
|
|
|
|
PostMessage(
|
|
DiscoveryObject->WindowHandle,
|
|
DiscoveryObject->DiscoveryWindowMessage,
|
|
0,
|
|
0
|
|
);
|
|
|
|
} else {
|
|
|
|
devices->numDevice=0;
|
|
}
|
|
|
|
Status = NtDeviceIoControlFile(
|
|
DiscoveryObject->DeviceHandle, // HANDLE FileHandle
|
|
NULL, // HANDLE Event OPTIONAL
|
|
DiscoverComplete,// PIO_APC_ROUTINE ApcRoutine
|
|
DiscoveryObject, // PVOID ApcContext
|
|
&DiscoveryObject->DiscoveryStatusBlock, // PIO_STATUS_BLOCK IoStatusBlock
|
|
IOCTL_IRDA_LAZY_DISCOVERY,
|
|
NULL, // PVOID InputBuffer
|
|
0, // ULONG InputBufferLength
|
|
&DiscoveryObject->IoDeviceListBuffer[0], // PVOID OutputBuffer
|
|
sizeof(DiscoveryObject->IoDeviceListBuffer) // ULONG OutputBufferLength
|
|
);
|
|
|
|
if (!NT_SUCCESS(Status)) {
|
|
|
|
SetWaitableTimer(
|
|
DiscoveryObject->TimerHandle,
|
|
(LARGE_INTEGER*)&DueTime,
|
|
0,
|
|
TimerApcRoutine,
|
|
DiscoveryObject,
|
|
FALSE
|
|
);
|
|
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
VOID
|
|
WINAPI
|
|
LinkStatusComplete(
|
|
PVOID ApcContext,
|
|
PIO_STATUS_BLOCK IoStatusBlock,
|
|
DWORD Reserved
|
|
)
|
|
|
|
{
|
|
NTSTATUS Status;
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject=ApcContext;
|
|
|
|
CopyMemory(
|
|
&DiscoveryObject->CurrentLinkStatus,
|
|
&DiscoveryObject->IoLinkStatus,
|
|
sizeof(DiscoveryObject->IoLinkStatus)
|
|
);
|
|
|
|
PostMessage(
|
|
DiscoveryObject->WindowHandle,
|
|
DiscoveryObject->LinkWindowMessage,
|
|
0,
|
|
0
|
|
);
|
|
|
|
|
|
Status = NtDeviceIoControlFile(
|
|
DiscoveryObject->DeviceHandle, // HANDLE FileHandle
|
|
NULL, // HANDLE Event OPTIONAL
|
|
LinkStatusComplete,// PIO_APC_ROUTINE ApcRoutine
|
|
DiscoveryObject, // PVOID ApcContext
|
|
&DiscoveryObject->LinkStateStatusBlock, // PIO_STATUS_BLOCK IoStatusBlock
|
|
IOCTL_IRDA_LINK_STATUS, // ULONG IoControlCode
|
|
NULL, // PVOID InputBuffer
|
|
0, // ULONG InputBufferLength
|
|
&DiscoveryObject->IoLinkStatus, // PVOID OutputBuffer
|
|
sizeof(DiscoveryObject->IoLinkStatus) // ULONG OutputBufferLength
|
|
);
|
|
|
|
if (!NT_SUCCESS(Status)) {
|
|
|
|
RemoveRefCount(DiscoveryObject);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
LONG
|
|
GetDeviceList(
|
|
HANDLE Object,
|
|
OBEX_DEVICE_LIST * List,
|
|
ULONG *ListBufferSize
|
|
)
|
|
|
|
{
|
|
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject=Object;
|
|
ULONG BufferSizeNeeded;
|
|
ULONG i;
|
|
NTSTATUS Status;
|
|
IO_STATUS_BLOCK IoStatus;
|
|
|
|
PDEVICELIST devices=(PDEVICELIST)&DiscoveryObject->CurrentDeviceListBuffer[0];
|
|
|
|
//
|
|
// get the list as it current exists
|
|
//
|
|
Status = NtDeviceIoControlFile(
|
|
DiscoveryObject->DeviceHandle, // HANDLE FileHandle
|
|
DiscoveryObject->EventHandle, // HANDLE Event OPTIONAL
|
|
NULL, // PIO_APC_ROUTINE ApcRoutine
|
|
NULL, // PVOID ApcContext
|
|
&IoStatus, // PIO_STATUS_BLOCK IoStatusBlock
|
|
IOCTL_IRDA_GET_INFO_ENUM_DEV,
|
|
NULL, // PVOID InputBuffer
|
|
0, // ULONG InputBufferLength
|
|
&DiscoveryObject->CurrentDeviceListBuffer[0], // PVOID OutputBuffer
|
|
sizeof(DiscoveryObject->CurrentDeviceListBuffer) // ULONG OutputBufferLength
|
|
);
|
|
|
|
if (Status == STATUS_PENDING) {
|
|
|
|
WaitForSingleObject(DiscoveryObject->EventHandle,INFINITE);
|
|
Status=IoStatus.Status;
|
|
}
|
|
|
|
if (!NT_SUCCESS(Status)) {
|
|
//
|
|
// failed, just no devices
|
|
//
|
|
devices->numDevice=0;
|
|
}
|
|
|
|
|
|
BufferSizeNeeded=(devices->numDevice * sizeof(OBEX_DEVICE)) + FIELD_OFFSET(OBEX_DEVICE_LIST,DeviceList);
|
|
|
|
if (*ListBufferSize < BufferSizeNeeded) {
|
|
|
|
*ListBufferSize= BufferSizeNeeded;
|
|
|
|
return ERROR_INSUFFICIENT_BUFFER;
|
|
}
|
|
|
|
ZeroMemory(List,*ListBufferSize);
|
|
|
|
for (i=0; i<devices->numDevice; i++) {
|
|
|
|
//
|
|
// the irda device name buffer is 23 bytes in size and may ahve either ascii or
|
|
// unicode chars. Add enough bytes to round up the an even number of unicode chars
|
|
// plus a null terminator.
|
|
//
|
|
UCHAR TempBuffer[sizeof(devices->Device[i].irdaDeviceName)+3];
|
|
|
|
unsigned MaxCharCount;
|
|
|
|
CopyMemory(
|
|
&List->DeviceList[i].DeviceSpecific.s.Irda.DeviceId,
|
|
&devices->Device[i].irdaDeviceID,
|
|
sizeof(ULONG)
|
|
);
|
|
|
|
List->DeviceList[i].DeviceType=TYPE_IRDA;
|
|
|
|
//
|
|
// zero out the whole buffer and then copy the string from the device to make sure it
|
|
// is null terminated
|
|
//
|
|
ZeroMemory(&TempBuffer[0],sizeof(TempBuffer));
|
|
|
|
CopyMemory(&TempBuffer[0],devices->Device[i].irdaDeviceName,sizeof(devices->Device[i].irdaDeviceName));
|
|
|
|
//
|
|
// get the character count of unicode destination buffer
|
|
//
|
|
MaxCharCount = sizeof(List->DeviceList[i].DeviceName)/sizeof(wchar_t);
|
|
|
|
if (devices->Device[i].irdaCharSet != LmCharSetUNICODE) {
|
|
|
|
MultiByteToWideChar(CP_ACP, 0,
|
|
&TempBuffer[0],
|
|
-1, // NULL terminated string
|
|
List->DeviceList[i].DeviceName,
|
|
MaxCharCount
|
|
);
|
|
} else {
|
|
//
|
|
// the name is in unicode
|
|
//
|
|
wcsncpy( List->DeviceList[i].DeviceName,
|
|
(wchar_t *)&TempBuffer[0],
|
|
MaxCharCount
|
|
);
|
|
|
|
//
|
|
// Assure that it is NULL-terminated.
|
|
//
|
|
List->DeviceList[i].DeviceName[ MaxCharCount-1 ] = 0;
|
|
|
|
}
|
|
|
|
|
|
{
|
|
int LSapSel;
|
|
int Attempt;
|
|
LONG status;
|
|
|
|
for (Attempt=1; Attempt < 5; ++Attempt) {
|
|
|
|
status = QueryIASForInteger(DiscoveryObject->Socket,
|
|
devices->Device[i].irdaDeviceID,
|
|
"OBEX:IrXfer", 12,
|
|
"IrDA:TinyTP:LsapSel", 20,
|
|
&LSapSel);
|
|
|
|
if (status != ERROR_SUCCESS)
|
|
{
|
|
status = QueryIASForInteger(DiscoveryObject->Socket,
|
|
devices->Device[i].irdaDeviceID,
|
|
"OBEX", 5,
|
|
"IrDA:TinyTP:LsapSel", 20,
|
|
&LSapSel);
|
|
}
|
|
|
|
if (status == WSAETIMEDOUT || status == WSAECONNRESET)
|
|
{
|
|
Sleep(250);
|
|
continue;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
if (!status) {
|
|
|
|
List->DeviceList[i].DeviceSpecific.s.Irda.ObexSupport=TRUE;
|
|
}
|
|
}
|
|
|
|
List->DeviceCount++;
|
|
|
|
}
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
|
|
|
|
|
|
VOID
|
|
GetLinkStatus(
|
|
HANDLE Object,
|
|
IRLINK_STATUS *LinkStatus
|
|
)
|
|
|
|
{
|
|
|
|
PIR_DISCOVERY_OBJECT DiscoveryObject=Object;
|
|
|
|
*LinkStatus=DiscoveryObject->CurrentLinkStatus;
|
|
|
|
return;
|
|
}
|