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2020-09-26 03:20:57 -05:00
/****************************************************************************/
// icadd.h
//
// TermSrv protocol stack defines.
//
// Copyright (C) 1997-2000 Microsoft Corporation
/****************************************************************************/
#ifndef _ICADDH_
#define _ICADDH_
/*
* ICA Stack types -- TEMP until moved to winsta.h
*/
typedef enum _STACKCLASS {
Stack_Primary,
Stack_Shadow,
Stack_Passthru,
Stack_Console
} STACKCLASS;
/*
* ICA Channel types -- TEMP until moved to winsta.h
*
* NOTE: Channel_Virtual MUST be the last in the list.
*/
typedef enum _CHANNELCLASS {
Channel_Keyboard,
Channel_Mouse,
Channel_Video,
Channel_Beep,
Channel_Command,
Channel_Virtual // WARNING: this must remain last in the list
} CHANNELCLASS;
#define CHANNEL_FIRST Channel_Keyboard
#define CHANNEL_LAST Channel_Virtual
#define CHANNEL_COUNT Channel_Virtual+1
/*
* Client module information
*/
typedef struct _CLIENTMODULES {
/*
* Initialization data from client (client -> host)
*/
PUCHAR pUiModule; // user interface module
PUCHAR pUiExtModule[ MAX_UI_MODULES ]; // user interface extension modules
PUCHAR pWdModule; // winstation driver module
PUCHAR pVdModule[ VIRTUAL_MAXIMUM ]; // virtual driver modules
PUCHAR pPdModule[ SdClass_Maximum ]; // protocol driver modules
PUCHAR pTdModule; // transport driver module
PUCHAR pPrModule; // protocol resolver module
PUCHAR pScriptModule; // scripting module
/*
* Pointers into the above client data
*/
ULONG TextModeCount; // number of supported text modes
PFSTEXTMODE pTextModes; // pointer to array of supported text modes
/*
* Data accessed by winstation driver module
*/
ULONG fTextOnly : 1; // text only client connection
ULONG fIcaDetected : 1; // ICA data stream has been detected
/*
* Initialization data from host (host -> client)
*/
PUCHAR pHostWdModule; // winstation driver module
PUCHAR pHostPdModule[ SdClass_Maximum ]; // protocol driver modules
PUCHAR pHostTdModule; // transport driver module
/*
* Transport driver version information
*/
BYTE TdVersionL; // lowest supported version
BYTE TdVersionH; // highest supported version
BYTE TdVersion; // connect version level
} CLIENTMODULES, * PCLIENTMODULES;
/*
* TermDD Device Name
*/
#define ICA_DEVICE_NAME L"\\Device\\Termdd"
#define ICAOPENPACKET "TermddOpenPacketXX"
#define ICA_OPEN_PACKET_NAME_LENGTH (sizeof(ICAOPENPACKET) - 1)
/*
* Structures used on NtCreateFile() for TermSrv.
*/
typedef enum _ICA_OPEN_TYPE {
IcaOpen_Stack,
IcaOpen_Channel
} ICA_OPEN_TYPE;
typedef union _ICA_TYPE_INFO {
STACKCLASS StackClass;
struct {
CHANNELCLASS ChannelClass;
VIRTUALCHANNELNAME VirtualName;
};
} ICA_TYPE_INFO, *PICA_TYPE_INFO;
typedef struct _ICA_OPEN_PACKET {
HANDLE IcaHandle;
ICA_OPEN_TYPE OpenType;
ICA_TYPE_INFO TypeInfo;
} ICA_OPEN_PACKET;
typedef ICA_OPEN_PACKET UNALIGNED * PICA_OPEN_PACKET;
/*
* ICA IOCTL code definitions
*/
#define IOCTL_ICA_BASE FILE_DEVICE_TERMSRV
#define _ICA_CTL_CODE( request, method ) \
CTL_CODE( IOCTL_ICA_BASE, request, method, FILE_ANY_ACCESS )
/*=============================================================================
== ICA Driver IOCTLs
=============================================================================*/
/*
* IOCTL_ICA_SET_TRACE
*
* Set WinStation trace options
*
* input - ICATRACE
* output - nothing
*/
#define IOCTL_ICA_SET_TRACE _ICA_CTL_CODE( 0, METHOD_NEITHER )
typedef struct _ICA_TRACE {
WCHAR TraceFile[256];
BOOLEAN fDebugger;
BOOLEAN fTimestamp;
ULONG TraceClass;
ULONG TraceEnable;
WCHAR TraceOption[64];
} ICA_TRACE, * PICA_TRACE;
/*
* IOCTL_ICA_TRACE
*
* Write trace record to winstation trace file
*
* input - ICA_TRACE_BUFFER
* output - nothing
*/
#define IOCTL_ICA_TRACE _ICA_CTL_CODE( 1, METHOD_NEITHER )
typedef struct _ICA_TRACE_BUFFER {
ULONG TraceClass;
ULONG TraceEnable;
ULONG DataLength;
BYTE Data[256]; // must be last in structure
} ICA_TRACE_BUFFER, * PICA_TRACE_BUFFER;
typedef struct _ICA_KEEP_ALIVE {
BOOLEAN start;
ULONG interval ;
} ICA_KEEP_ALIVE, *PICA_KEEP_ALIVE;
/*
* IOCTL_ICA_SET_SYSTEM_TRACE
*
* Set system wide API trace options
*
* input - ICATRACE
* output - nothing
*/
#define IOCTL_ICA_SET_SYSTEM_TRACE _ICA_CTL_CODE( 2, METHOD_NEITHER )
/*
* IOCTL_ICA_SYSTEM_TRACE
*
* Write trace record to system wide trace file
*
* input - ICA_TRACE_BUFFER
* output - nothing
*/
#define IOCTL_ICA_SYSTEM_TRACE _ICA_CTL_CODE( 3, METHOD_NEITHER )
/*
* IOCTL_ICA_UNBIND_VIRTUAL_CHANNEL
*
* Unbind a virtual channel to prevent future uses of the channel.
*
* input - VIRTUAL_NAME
* output - nothing
*/
#define IOCTL_ICA_UNBIND_VIRTUAL_CHANNEL _ICA_CTL_CODE( 4, METHOD_NEITHER )
/*
* IOCTL_ICA_SET_SYSTEM_PARAMETERS
*
* Used to inform TermDD of non-trace system settings. Allows registry reads
* to occur mostly in TermSrv.
*
* input - TERMSRV_SYSTEM_PARAMS
* output - nothing
*/
#define IOCTL_ICA_SET_SYSTEM_PARAMETERS _ICA_CTL_CODE( 5, METHOD_NEITHER )
/*
* IOCTL_ICA_SYSTEM_KEEPALIVE
*
*
* input - enable/disable keep alive
* output - nothing
*/
#define IOCTL_ICA_SYSTEM_KEEP_ALIVE _ICA_CTL_CODE( 6, METHOD_NEITHER )
#define DEFAULT_MOUSE_THROTTLE_SIZE (200 * sizeof(MOUSE_INPUT_DATA))
#define DEFAULT_KEYBOARD_THROTTLE_SIZE (200 * sizeof(KEYBOARD_INPUT_DATA))
typedef struct _TERMSRV_SYSTEM_PARAMS
{
// Byte sizes used as upper limit to data stored in channel queues.
// Nonzero sizes prevent an attacking client from allocating all the
// system nonpaged pool for channel storage.
ULONG MouseThrottleSize;
ULONG KeyboardThrottleSize;
} TERMSRV_SYSTEM_PARAMS, *PTERMSRV_SYSTEM_PARAMS;
/*=============================================================================
== ICA Stack IOCTLs
=============================================================================*/
/*
* Stack driver configuration
*/
typedef struct _ICA_STACK_CONFIG {
DLLNAME SdDLL[ SdClass_Maximum ];
SDCLASS SdClass[ SdClass_Maximum ];
DLLNAME WdDLL;
} ICA_STACK_CONFIG, *PICA_STACK_CONFIG;
/*
* IOCTL_ICA_STACK_PUSH
*
* Load a new stack driver to the top of the stack
*
* input - ICA_STACK_PUSH
* output - nothing
*/
#define IOCTL_ICA_STACK_PUSH _ICA_CTL_CODE( 10, METHOD_NEITHER )
typedef enum _STACKMODULECLASS {
Stack_Module_Pd,
Stack_Module_Wd
} STACKMODULECLASS;
typedef struct _ICA_STACK_PUSH {
STACKMODULECLASS StackModuleType; // IN
DLLNAME StackModuleName; // IN
char OEMId[4]; // IN - WinFrame Server OEM Id
WDCONFIG WdConfig; // IN - WD configuration data
PDCONFIG PdConfig; // IN - PD configuration data
WINSTATIONNAME WinStationRegName; // IN - WinStation registry name
} ICA_STACK_PUSH, *PICA_STACK_PUSH;
/*
* IOCTL_ICA_STACK_POP
*
* Unload the top stack driver
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_POP _ICA_CTL_CODE( 11, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CREATE_ENDPOINT
*
* Create a new stack endpoint
*
* Issued on a "Listen Stack" based on the registry template
*
* input - ICA_STACK_ADDRESS (optional local address -- used by shadow)
* output - ICA_STACK_ADDRESS (optional)
*/
#define IOCTL_ICA_STACK_CREATE_ENDPOINT _ICA_CTL_CODE( 12, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CD_CREATE_ENDPOINT
*
* Create a new stack endpoint with the supplied handle.
*
* Issued on a "Listen Stack" based on the registry template
*
* input - <endpoint data>
* output - <endpoint data>
*/
#define IOCTL_ICA_STACK_CD_CREATE_ENDPOINT _ICA_CTL_CODE( 13, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_OPEN_ENDPOINT
*
* Open an existing stack endpoint
*
* input - <endpoint data>
* output - nothing
*/
#define IOCTL_ICA_STACK_OPEN_ENDPOINT _ICA_CTL_CODE( 14, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CLOSE_ENDPOINT
*
* Close stack endpoint (closing stack does not close the endpoint)
* - terminates client connection
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_CLOSE_ENDPOINT _ICA_CTL_CODE( 15, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_ENABLE_DRIVER
*
* Enables protocol driver functionality (e.g. compression, encryption, ...)
*
* Issued on a "Listen Stack" based on the registry template
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_ENABLE_DRIVER _ICA_CTL_CODE( 16, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CONNECTION_WAIT
*
* Waits for a client connection (listens)
*
* Issued on a "Listen Stack"
*
* input - nothing
* output - <endpoint data>
*/
#define IOCTL_ICA_STACK_CONNECTION_WAIT _ICA_CTL_CODE( 17, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_WAIT_FOR_ICA
*
* Wait for ICA detect string in WinStation driver
*
* Issued on a "Listen Stack"
*
* Also returns the "Query Stack" which is the host stack that the following
* queries will be done on. If no stack is returned, just use the
* original "Listen Stack" from the registry template.
*
* input - nothing
* output - ICA_STACK_CONFIG (optional)
*/
#define IOCTL_ICA_STACK_WAIT_FOR_ICA _ICA_CTL_CODE( 18, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CONNECTION_QUERY
*
* Issues the client query commands. The client responds with client
* module data that contains the "Negotiated Stack"
*
* Issued on a "Query Stack"
*
* input - nothing
* output - ICA_STACK_CONFIG
*/
#define IOCTL_ICA_STACK_CONNECTION_QUERY _ICA_CTL_CODE( 19, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CONNECTION_SEND
*
* Initialize and send host module data to the client
*
* Issued on a "Negotiated Stack"
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_CONNECTION_SEND _ICA_CTL_CODE( 20, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CONNECTION_REQUEST
*
* Initiates a connection to a listening remote endpoint
*
* input - ICA_STACK_ADDRESS (remote address -- used by shadow)
* output - <endpoint data>
*/
#define IOCTL_ICA_STACK_CONNECTION_REQUEST _ICA_CTL_CODE( 21, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_QUERY_PARAMS
*
* Query protocol or transport driver parameters
* used by wincfg and winadmin
*
* input - PDCLASS
* output - PDPARAMS
*/
#define IOCTL_ICA_STACK_QUERY_PARAMS _ICA_CTL_CODE( 22, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_SET_PARAMS
*
* Set protocol or transport driver parameters
* used by wincfg and winadmin
*
* input - PDPARAMS
* output - nothing
*/
#define IOCTL_ICA_STACK_SET_PARAMS _ICA_CTL_CODE( 23, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_ENCRYPTION_OFF
*
* Permanently turn stack encryption off
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_ENCRYPTION_OFF _ICA_CTL_CODE( 24, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_ENCRYPTION_PERM
*
* Permanently turn stack encryption on
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_ENCRYPTION_PERM _ICA_CTL_CODE( 25, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CALLBACK_INITIATE
*
* Initiate a modem callback
*
* input - ICA_STACK_CALLBACK
* output - nothing
*/
#define IOCTL_ICA_STACK_CALLBACK_INITIATE _ICA_CTL_CODE( 26, METHOD_NEITHER )
typedef struct _ICA_STACK_CALLBACK {
WCHAR PhoneNumber[ CALLBACK_LENGTH + 1 ];
} ICA_STACK_CALLBACK, *PICA_STACK_CALLBACK;
/*
* IOCTL_ICA_STACK_QUERY_LAST_ERROR
*
* Query transport driver error code and message
*
* input - nothing
* output - ICA_STACK_LAST_ERROR
*/
#define IOCTL_ICA_STACK_QUERY_LAST_ERROR _ICA_CTL_CODE( 27, METHOD_NEITHER )
#define MAX_ERRORMESSAGE 256
typedef struct _ICA_STACK_LAST_ERROR {
ULONG Error;
CHAR Message[ MAX_ERRORMESSAGE ];
} ICA_STACK_LAST_ERROR, *PICA_STACK_LAST_ERROR;
/*
* IOCTL_ICA_STACK_WAIT_FOR_STATUS
*
* Wait for status change
* only valid with async transport driver
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_WAIT_FOR_STATUS _ICA_CTL_CODE( 28, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_QUERY_STATUS
*
* Query stack statistics
* - byte counts, signal status, error counts
*
* input - nothing
* output - PROTOCOLSTATUS
*/
#define IOCTL_ICA_STACK_QUERY_STATUS _ICA_CTL_CODE( 29, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_REGISTER_HOTKEY
*
* Register hotkey used to cancel shadow
* - a message will be sent on the "command" handle when the hotkey is detected
*
* input - ICA_STACK_HOTKEY
* output - nothing
*/
#define IOCTL_ICA_STACK_REGISTER_HOTKEY _ICA_CTL_CODE( 30, METHOD_NEITHER )
typedef struct _ICA_STACK_HOTKEY {
BYTE HotkeyVk;
USHORT HotkeyModifiers;
} ICA_STACK_HOTKEY, *PICA_STACK_HOTKEY;
/*
* IOCTL_ICA_STACK_CANCEL_IO
*
* Cancel all current and future I/O
* - no further i/o can be done on this stack
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_CANCEL_IO _ICA_CTL_CODE( 31, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_QUERY_STATE
*
* Query the stack driver state
* - use during reconnections
*
* input - nothing
* output - array of ICA_STACK_STATE_HEADER
*/
#define IOCTL_ICA_STACK_QUERY_STATE _ICA_CTL_CODE( 32, METHOD_NEITHER )
/*
* Stack driver state header
*
* ** this is a variable length data structure **
*/
typedef struct _ICA_STACK_STATE_HEADER {
SDCLASS SdClass; // type of stack driver
ULONG DataLength; // length of the following data
#ifdef COMPILERERROR
BYTE Data[0];
#else
BYTE * Data;
#endif
} ICA_STACK_STATE_HEADER, *PICA_STACK_STATE_HEADER;
/*
* IOCTL_ICA_STACK_SET_STATE
*
* Set the stack driver state
* - use during reconnections
*
* input - array of ICA_STACK_STATE_HEADER
* output - nothing
*/
#define IOCTL_ICA_STACK_SET_STATE _ICA_CTL_CODE( 33, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_QUERY_LAST_INPUT_TIME
*
* Query last input time for inactivity timeout
*
* input - nothing
* output - ICA_STACK_LAST_INPUT_TIME
*/
#define IOCTL_ICA_STACK_QUERY_LAST_INPUT_TIME _ICA_CTL_CODE( 34, METHOD_NEITHER )
typedef struct _ICA_STACK_LAST_INPUT_TIME {
LARGE_INTEGER LastInputTime;
} ICA_STACK_LAST_INPUT_TIME, *PICA_STACK_LAST_INPUT_TIME;
/*
* IOCTL_ICA_STACK_TRACE
*
* Write trace record to winstation trace file
*
* input - ICA_TRACE_BUFFER
* output - nothing
*/
#define IOCTL_ICA_STACK_TRACE _ICA_CTL_CODE( 35, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CALLBACK_COMPLETE
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_CALLBACK_COMPLETE _ICA_CTL_CODE( 36, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_CD_CANCEL_IO
*
* This is done before the connection driver is closed
* - releases tapi threads
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_CD_CANCEL_IO _ICA_CTL_CODE( 37, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_QUERY_CLIENT
*
* Query the client data
*
* input - nothing
* output - WINSTATIONCLIENTW
*/
#define IOCTL_ICA_STACK_QUERY_CLIENT _ICA_CTL_CODE( 38, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_QUERY_MODULE_DATA
*
* Query the client module data
*
* input - nothing
* output - (buffer containing all the C2H module data from the client)
*/
#define IOCTL_ICA_STACK_QUERY_MODULE_DATA _ICA_CTL_CODE( 39, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_REGISTER_BROKEN
*
* Register an event to be signaled when the stack connection is broken
*
* input - ICA_STACK_BROKEN
* output - nothing
*/
#define IOCTL_ICA_STACK_REGISTER_BROKEN _ICA_CTL_CODE( 40, METHOD_NEITHER )
typedef struct _ICA_STACK_BROKEN {
HANDLE BrokenEvent;
} ICA_STACK_BROKEN, *PICA_STACK_BROKEN;
/*
* IOCTL_ICA_STACK_ENABLE_IO
*
* Enable I/O for a stack (used by shadow)
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_ENABLE_IO _ICA_CTL_CODE( 41, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_DISABLE_IO
*
* Disable I/O for a stack (used by shadow)
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_DISABLE_IO _ICA_CTL_CODE( 42, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_SET_CONNECTED
*
* Mark a stack as connected (used by shadow)
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_SET_CONNECTED _ICA_CTL_CODE( 43, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_SET_CLIENT_DATA
*
* Send arbitrary data to the client
*
* input - ICA_STACK_CLIENT_DATA
* output - nothing
*/
#define IOCTL_ICA_STACK_SET_CLIENT_DATA _ICA_CTL_CODE( 44, METHOD_NEITHER )
typedef struct _ICA_STACK_CLIENT_DATA {
CLIENTDATANAME DataName;
BOOLEAN fUnicodeData;
/* CHAR Data[]; Variable length data */
} ICA_STACK_CLIENT_DATA, *PICA_STACK_CLIENT_DATA;
/*
* IOCTL_ICA_STACK_QUERY_BUFFER
*
* Get WD/TD buffer info
*
* input -
* output - ICA_STACK_QUERY_BUFFER
*/
#define IOCTL_ICA_STACK_QUERY_BUFFER _ICA_CTL_CODE( 45, METHOD_NEITHER )
typedef struct _ICA_STACK_QUERY_BUFFER {
ULONG WdBufferCount;
ULONG TdBufferSize;
} ICA_STACK_QUERY_BUFFER, *PICA_STACK_QUERY_BUFFER;
/*
* IOCTL_ICA_STACK_DISCONNECT
*
* Disconnect stack
*
* input - ICA_STACK_RECONNECT
* output - nothing
*/
#define IOCTL_ICA_STACK_DISCONNECT _ICA_CTL_CODE( 46, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_RECONNECT
*
* Reconnect stack to a new connection
*
* input - ICA_STACK_RECONNECT
* output - nothing
*/
#define IOCTL_ICA_STACK_RECONNECT _ICA_CTL_CODE( 47, METHOD_NEITHER )
typedef struct _ICA_STACK_RECONNECT {
HANDLE hIca;
ULONG sessionId;
} ICA_STACK_RECONNECT, *PICA_STACK_RECONNECT;
/*
* IOCTL_ICA_STACK_CONSOLE_CONNECT
*
* Connect WinStation to Console session
*
* Issued on a Console Stack
*
* input - nothing
* output - ICA_STACK_CONFIG (optional)
*/
#define IOCTL_ICA_STACK_CONSOLE_CONNECT _ICA_CTL_CODE( 48, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_SET_CONFIG
*
* Set stack config information
*
* input - ICA_STACK_CONFIG_DATA
* output - nothing
*/
#define IOCTL_ICA_STACK_SET_CONFIG _ICA_CTL_CODE( 49, METHOD_NEITHER )
typedef struct _ICA_STACK_CONFIG_DATA {
ULONG colorDepth : 3;
ULONG fDisableEncryption : 1;
ULONG encryptionLevel : 3;
ULONG fDisableAutoReconnect : 1;
} ICA_STACK_CONFIG_DATA, *PICA_STACK_CONFIG_DATA;
/*=============================================================================
== ICA Generic Channel IOCTLs
=============================================================================*/
/*
* IOCTL_ICA_CHANNEL_TRACE
*
* Write trace record to winstation trace file
*
* input - ICA_TRACE_BUFFER
* output - nothing
*/
#define IOCTL_ICA_CHANNEL_TRACE _ICA_CTL_CODE( 50, METHOD_NEITHER )
/*
* IOCTL_ICA_CHANNEL_ENABLE_SHADOW
*
* Enable shadowing for this channel
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_CHANNEL_ENABLE_SHADOW _ICA_CTL_CODE( 51, METHOD_NEITHER )
/*
* IOCTL_ICA_CHANNEL_END_SHADOW
*
* End shadowing for this channel
*
* input - ICA_CHANNEL_END_SHADOW_DATA struct
* output - nothing
*/
#define IOCTL_ICA_CHANNEL_END_SHADOW _ICA_CTL_CODE( 52, METHOD_NEITHER )
typedef struct _ICA_CHANNEL_END_SHADOW_DATA {
NTSTATUS StatusCode;
BOOLEAN bLogError;
} ICA_CHANNEL_END_SHADOW_DATA, *PICA_CHANNEL_END_SHADOW_DATA;
/*
* IOCTL_ICA_CHANNEL_DISABLE_SHADOW
*
* Disable shadowing for this channel
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_CHANNEL_DISABLE_SHADOW _ICA_CTL_CODE( 53, METHOD_NEITHER )
/*
* IOCTL_ICA_CHANNEL_DISABLE_SESSION_IO
*
* Disable Keyboard and mouse IO from Help Session
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_CHANNEL_DISABLE_SESSION_IO _ICA_CTL_CODE( 54, METHOD_NEITHER )
/*
* IOCTL_ICA_CHANNEL_ENABLE_SESSION_IO
*
* Enable Keyboard and mouse IO from Help Session
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_CHANNEL_ENABLE_SESSION_IO _ICA_CTL_CODE( 55, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_SET_BROKENREASON
*
* Sets the broken reason to the TD from user mode
* Used so that TD can report back the correct broken reason
*
* input - ICA_STACK_BROKENREASON
* output - nothing
*/
#define IOCTL_ICA_STACK_SET_BROKENREASON _ICA_CTL_CODE( 56, METHOD_NEITHER )
#define TD_USER_BROKENREASON_UNEXPECTED 0x0000
#define TD_USER_BROKENREASON_TERMINATING 0x0001
typedef struct _ICA_STACK_BROKENREASON {
ULONG BrokenReason;
} ICA_STACK_BROKENREASON, *PICA_STACK_BROKENREASON;
/*=============================================================================
== ICA Virtual IOCTLs
=============================================================================*/
#define IOCTL_ICA_VIRTUAL_LOAD_FILTER _ICA_CTL_CODE( 60, METHOD_NEITHER )
#define IOCTL_ICA_VIRTUAL_UNLOAD_FILTER _ICA_CTL_CODE( 61, METHOD_NEITHER )
#define IOCTL_ICA_VIRTUAL_ENABLE_FILTER _ICA_CTL_CODE( 62, METHOD_NEITHER )
#define IOCTL_ICA_VIRTUAL_DISABLE_FILTER _ICA_CTL_CODE( 63, METHOD_NEITHER )
/*
* IOCTL_ICA_VIRTUAL_BOUND
*
* Check if there is a client bound to this virtual channel
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_VIRTUAL_BOUND _ICA_CTL_CODE( 64, METHOD_NEITHER )
/*
* IOCTL_ICA_VIRTUAL_CANCEL_INPUT
*
* Cancel input i/o on this virtual channel
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_VIRTUAL_CANCEL_INPUT _ICA_CTL_CODE( 65, METHOD_NEITHER )
/*
* IOCTL_ICA_VIRTUAL_CANCEL_OUTPUT
*
* Cancel output i/o on this virtual channel
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_VIRTUAL_CANCEL_OUTPUT _ICA_CTL_CODE( 66, METHOD_NEITHER )
/*
* IOCTL_ICA_VIRTUAL_QUERY_MODULE_DATA
*
* Query client module data for this virtual channel
*
* input - nothing
* output - module data (starts with common header VD_C2H)
*/
#define IOCTL_ICA_VIRTUAL_QUERY_MODULE_DATA _ICA_CTL_CODE( 67, METHOD_NEITHER )
/*
* IOCTL_ICA_VIRTUAL_QUERY_BINDINGS
*
* Query virtual channel bindings for this winstaion
*
* input - nothing
* output - array of WD_VCBIND structures
*/
#define IOCTL_ICA_VIRTUAL_QUERY_BINDINGS _ICA_CTL_CODE( 68, METHOD_NEITHER )
//-----------------------------------------------------------------------------
//
// Outcome of licensing protocol
//
// LICENSE_PROTOCOL_SUCCESS - Indicate that the licensing protocol has completed
// successfully.
//
//-----------------------------------------------------------------------------
#define LICENSE_PROTOCOL_SUCCESS 1
/*=============================================================================
== ICA Licensing IOCTLs
=============================================================================*/
/*
* IOCTL_ICA_STACK_QUERY_LICENSE_CAPABILITIES
*
* Query the client licensing capabilities
*
* input - nothing
* output - licensing capabilities structure
*/
#define IOCTL_ICA_STACK_QUERY_LICENSE_CAPABILITIES _ICA_CTL_CODE( 69, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_REQUEST_CLIENT_LICENSE
*
* sending and receiving client licensing data
*
* input - licensing data to send
* output - licensing data received from client
*/
#define IOCTL_ICA_STACK_REQUEST_CLIENT_LICENSE _ICA_CTL_CODE( 70, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_SEND_CLIENT_LICENSE
*
* sending and licensing data
*
* input - licensing data to send
* output - nothing
*/
#define IOCTL_ICA_STACK_SEND_CLIENT_LICENSE _ICA_CTL_CODE( 71, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_LICENSE_PROTOCOL_COMPLETE
*
* indicate whether the licensing protocol has completed successfully
*
* input - licensing protocol status
* output - nothing
*/
#define IOCTL_ICA_STACK_LICENSE_PROTOCOL_COMPLETE _ICA_CTL_CODE( 72, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_GET_LICENSE_DATA
*
* retrieve the cached license data
*
* input - buffer to receive the licensing data
* output - number of bytes copied
*/
#define IOCTL_ICA_STACK_GET_LICENSE_DATA _ICA_CTL_CODE( 73, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_SEND_KEEPALIVE_PDU
*
* send a keepalive packet to the client to detect if a session is still alive
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_SEND_KEEPALIVE_PDU _ICA_CTL_CODE( 74, METHOD_NEITHER)
// IOCTL_TS_STACK_QUERY_LOAD_BALANCE_INFO
//
// Used for cluster-aware systems to query the protocol stack for client
// capabilities and information related to load balancing. Input to the
// IOCTL is null, output is TS_LOAD_BALANCE_INFO shown below.
#define IOCTL_TS_STACK_QUERY_LOAD_BALANCE_INFO _ICA_CTL_CODE(75, METHOD_NEITHER)
// This struct contains client-provided info pertaining to clustering.
// RequestedSessionID (and bRequestedSessionIDFieldValid) are used
// when the client has already been redirected by another server and
// has the session ID info for reconnection. Presence of this field
// implies we should not re-redirect the client. InitialProgram and
// ProtocolType are the same info as provided by the DoConnect parameter
// to WsxInitializeClientData(). and are used to filter sessions
// retieved from the cluster session directory.
typedef struct
{
ULONG bClientSupportsRedirection : 1;
ULONG bRequestedSessionIDFieldValid : 1;
ULONG bClientRequireServerAddr : 1;
ULONG RequestedSessionID;
ULONG ClientRedirectionVersion;
ULONG ProtocolType; // PROTOCOL_ICA or PROTOCOL_RDP.
WCHAR UserName[256];
WCHAR Domain[128];
WCHAR Password[128];
WCHAR InitialProgram[256];
} TS_LOAD_BALANCE_INFO, *PTS_LOAD_BALANCE_INFO;
// IOCTL_TS_STACK_SEND_CLIENT_REDIRECTION
//
// Used for cluster-aware clients to force-reconnect the client to a different
// server. Input is TS_CLIENT_REDIRECTION_INFO below, output is null.
#define IOCTL_TS_STACK_SEND_CLIENT_REDIRECTION _ICA_CTL_CODE(76, METHOD_NEITHER)
/*
* IOCTL_ICA_STACK_QUERY_CLIENT_EXTENDED
*
* Query the client data for Long UserName, Password and Domain
*
* input - nothing
* output - ExtendedClientCredentials
*/
#define IOCTL_ICA_STACK_QUERY_CLIENT_EXTENDED _ICA_CTL_CODE( 77, METHOD_NEITHER )
/*
* IOCTL_TS_STACK_QUERY_REMOTEADDRESS
*
* Query for the client IP address
*
* input - <endpoint data>
* output - sockaddr structure
*/
#define IOCTL_TS_STACK_QUERY_REMOTEADDRESS _ICA_CTL_CODE( 78, METHOD_NEITHER )
/*
* IOCTL_ICA_CHANNEL_CLOSE_COMMAND_CHANNEL
*
* Used to close the Command channel when we terminate a WinStation.
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_CHANNEL_CLOSE_COMMAND_CHANNEL _ICA_CTL_CODE( 79, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_QUERY_AUTORECONNECT
*
* Queries for Client->Server or Server->Client autoreconnect info
*
* input - BOOL set TRUE to get S->C info. False to get C->S
* output - AutoReconnect info
*/
#define IOCTL_ICA_STACK_QUERY_AUTORECONNECT _ICA_CTL_CODE( 81, METHOD_NEITHER )
typedef struct
{
ULONG SessionID;
ULONG Flags;
#define TARGET_NET_ADDRESS 0x1
#define LOAD_BALANCE_INFO 0x2
#define LB_USERNAME 0x4
#define LB_DOMAIN 0x8
#define LB_PASSWORD 0x10
// For each variable length field, the format is like:
// ULONG Length
// BYTE Data[]
} TS_CLIENT_REDIRECTION_INFO;
/*=============================================================================
== Keyboard IOCTLs
=============================================================================*/
/*
* IOCTL_KEYBOARD_ICA_INPUT
*
* Simulate keyboard input
*
* input - array of KEYBOARD_INPUT_DATA structures
* output - nothing
*/
#define IOCTL_KEYBOARD_ICA_INPUT _ICA_CTL_CODE( 0x200, METHOD_NEITHER )
/*
* IOCTL_KEYBOARD_ICA_LAYOUT
*
* Send keyboard layout from Win32K to WD
*
* input - buffer containing keyboard layout
* output - nothing
*/
#define IOCTL_KEYBOARD_ICA_LAYOUT _ICA_CTL_CODE( 0x201, METHOD_NEITHER )
/*
* IOCTL_KEYBOARD_ICA_SCANMAP
*
* Send keyboard scan map from Win32K to WD
*
* input - buffer containing keyboard scan map
* output - nothing
*/
#define IOCTL_KEYBOARD_ICA_SCANMAP _ICA_CTL_CODE( 0x202, METHOD_NEITHER )
/*
* IOCTL_KEYBOARD_ICA_TYPE
*
* Send keyboard type from Win32K to WD
*
* input - buffer containing keyboard type
* output - nothing
*/
#define IOCTL_KEYBOARD_ICA_TYPE _ICA_CTL_CODE( 0x203, METHOD_NEITHER )
/*=============================================================================
== ICA Mouse IOCTLs
=============================================================================*/
/*
* IOCTL_MOUSE_ICA_INPUT
*
* Simulate mouse input
*
* input - array of MOUSE_INPUT_DATA structures
* output - nothing
*/
#define IOCTL_MOUSE_ICA_INPUT _ICA_CTL_CODE( 0x300, METHOD_NEITHER )
/*=============================================================================
== ICA Video IOCTLs
=============================================================================*/
#define IOCTL_VIDEO_ICA_QUERY_FONT_PAIRS _ICA_CTL_CODE( 0x400, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_ENABLE_GRAPHICS _ICA_CTL_CODE( 0x401, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_DISABLE_GRAPHICS _ICA_CTL_CODE( 0x402, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_SET_CP _ICA_CTL_CODE( 0x403, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_STOP_OK _ICA_CTL_CODE( 0x404, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_REVERSE_MOUSE_POINTER _ICA_CTL_CODE( 0x405, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_COPY_FRAME_BUFFER _ICA_CTL_CODE( 0x406, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_WRITE_TO_FRAME_BUFFER _ICA_CTL_CODE( 0x407, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_INVALIDATE_MODES _ICA_CTL_CODE( 0x408, METHOD_BUFFERED )
#define IOCTL_VIDEO_ICA_SCROLL _ICA_CTL_CODE( 0x409, METHOD_BUFFERED )
/*
* IOCTL_ICA_STACK_SECURE_DESKTOP_ENTER
*
* Turn encryption on if enabled. SAS desktop is going up.
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_ENCRYPTION_ENTER _ICA_CTL_CODE( 0x410, METHOD_NEITHER )
/*
* IOCTL_ICA_STACK_SECURE_DESKTOP_EXIT
*
* Turn encryption off if enabled. SAS desktop is going away.
*
* input - nothing
* output - nothing
*/
#define IOCTL_ICA_STACK_ENCRYPTION_EXIT _ICA_CTL_CODE( 0x411, METHOD_NEITHER )
/*
* IOCTL_VIDEO_CREATE_THREAD
*
* Called by video driver to create a worker thread
*
* input - PVIDEO_ICA_CREATE_THREAD
* output - nothing
*/
#define IOCTL_VIDEO_CREATE_THREAD _ICA_CTL_CODE( 0x412, METHOD_BUFFERED )
/*
* IOCTL_ICA_MVGA_
*
* Used by Direct ICA
*
*/
#define IOCTL_ICA_MVGA_GET_INFO _ICA_CTL_CODE( 0x420, METHOD_BUFFERED )
#define IOCTL_ICA_MVGA_VIDEO_SET_CURRENT_MODE _ICA_CTL_CODE( 0x421, METHOD_BUFFERED )
#define IOCTL_ICA_MVGA_VIDEO_MAP_VIDEO_MEMORY _ICA_CTL_CODE( 0x422, METHOD_BUFFERED )
#define IOCTL_ICA_MVGA_VIDEO_UNMAP_VIDEO_MEMORY _ICA_CTL_CODE( 0x423, METHOD_BUFFERED )
/*
* IOCTL_SD_MODULE_INIT
*
* Initialize a newly loaded WD/PD/TD module. This returns the
* modules private interface pointers for direct calling between
* the drivers. These pointers are valid until NtUnloadDriver()
* is called on the module.
*
* This is only available from kernel mode IRP_MJ_INTERNAL_DEVICE_CONTROL.
*/
#define IOCTL_SD_MODULE_INIT _ICA_CTL_CODE( 3000, METHOD_NEITHER )
typedef struct _SD_MODULE_INIT {
PVOID SdLoadProc;
} SD_MODULE_INIT, *PSD_MODULE_INIT;
#ifndef _WINCON_
typedef struct _SMALL_RECT {
SHORT Left;
SHORT Top;
SHORT Right;
SHORT Bottom;
} SMALL_RECT, *PSMALL_RECT;
#ifdef _DEFCHARINFO_
typedef struct _CHAR_INFO {
union {
WCHAR UnicodeChar;
CHAR AsciiChar;
} Char;
USHORT Attributes;
} CHAR_INFO, *PCHAR_INFO;
typedef struct _COORD {
SHORT X;
SHORT Y;
} COORD, *PCOORD;
#endif
#endif // _WINCON_
typedef struct _ICA_FONT_PAIR {
ULONG Index;
ULONG Rows;
ULONG Columns;
ULONG ResolutionX;
ULONG ResolutionY;
ULONG FontSizeX;
ULONG FontSizeY;
} ICA_FONT_PAIR, *PICA_FONT_PAIR;
typedef struct _VIDEO_ICA_MODE_FONT_PAIR {
ULONG Count;
#ifdef COMPILERERROR
ICA_FONT_PAIR FontPair[0];
#else
ICA_FONT_PAIR* FontPair;
#endif
} VIDEO_ICA_MODE_FONT_PAIR, *PVIDEO_ICA_MODE_FONT_PAIR;
typedef struct _VIDEO_ICA_SET_CP {
ULONG CodePage;
ULONG TextModeIndex;
} VIDEO_ICA_SET_CP, *PVIDEO_ICA_SET_CP;
typedef struct _VIDEO_ICA_COPY_FRAME_BUFFER {
ULONG DestFrameBufOffset;
ULONG SourceFrameBufOffset;
ULONG ByteCount;
} VIDEO_ICA_COPY_FRAME_BUFFER, *PVIDEO_ICA_COPY_FRAME_BUFFER;
typedef struct _VIDEO_ICA_WRITE_TO_FRAME_BUFFER {
PCHAR_INFO pBuffer;
ULONG ByteCount;
ULONG FrameBufOffset;
} VIDEO_ICA_WRITE_TO_FRAME_BUFFER, *PVIDEO_ICA_WRITE_TO_FRAME_BUFFER;
typedef enum _ICASCROLLCLASS {
IcaScrollScreenUp,
IcaScrollRect,
IcaScrollNothing,
} ICASCROLLCLASS;
typedef struct _VIDEO_ICA_SCROLL {
SMALL_RECT ScrollRect;
SMALL_RECT MergeRect1;
SMALL_RECT MergeRect2;
COORD TargetPoint;
CHAR_INFO Fill;
ICASCROLLCLASS Type;
} VIDEO_ICA_SCROLL, * PVIDEO_ICA_SCROLL;
typedef struct _VIDEO_ICA_CREATE_THREAD {
PVOID ThreadAddress;
ULONG ThreadPriority;
PVOID ThreadContext;
} VIDEO_ICA_CREATE_THREAD, * PVIDEO_ICA_CREATE_THREAD;
/*=============================================================================
== Command Channel
=============================================================================*/
/*
* Command Channel functions
*/
#define ICA_COMMAND_BROKEN_CONNECTION 1
#define ICA_COMMAND_REDRAW_RECTANGLE 2 // SetFocus
#define ICA_COMMAND_REDRAW_SCREEN 3 // SetFocus
#define ICA_COMMAND_STOP_SCREEN_UPDATES 4 // KillFocus
#define ICA_COMMAND_SOFT_KEYBOARD 5
#define ICA_COMMAND_SHADOW_HOTKEY 6
#define ICA_COMMAND_DISPLAY_IOCTL 7
/*
* Common header for all command channel functions
*/
typedef struct _ICA_COMMAND_HEADER {
UCHAR Command;
} ICA_COMMAND_HEADER, *PICA_COMMAND_HEADER;
/*
* Broken connection requests
*/
typedef enum _BROKENCLASS {
Broken_Unexpected = 1,
Broken_Disconnect,
Broken_Terminate,
} BROKENCLASS;
typedef enum _BROKENSOURCECLASS {
BrokenSource_User = 1,
BrokenSource_Server,
} BROKENSOURCECLASS;
/*
* ICA_COMMAND_BROKEN_CONNECTION
*/
typedef struct _ICA_BROKEN_CONNECTION {
BROKENCLASS Reason;
BROKENSOURCECLASS Source;
} ICA_BROKEN_CONNECTION, *PICA_BROKEN_CONNECTION;
/*
* ICA_COMMAND_REDRAW_RECTANGLE
*/
typedef struct _ICA_REDRAW_RECTANGLE {
SMALL_RECT Rect;
} ICA_REDRAW_RECTANGLE, *PICA_REDRAW_RECTANGLE;
/*
* ICA_COMMAND_SOFT_KEYBOARD
*/
typedef struct _ICA_SOFT_KEYBOARD {
ULONG SoftKeyCmd;
} ICA_SOFT_KEYBOARD, *PICA_SOFT_KEYBOARD;
/*
* ICA_COMMAND_DISPLAY_IOCTL
*/
#define MAX_DISPLAY_IOCTL_DATA 2041
#define DISPLAY_IOCTL_FLAG_REDRAW 0x1
typedef struct _ICA_DISPLAY_IOCTL {
ULONG DisplayIOCtlFlags;
ULONG cbDisplayIOCtlData;
UCHAR DisplayIOCtlData[ MAX_DISPLAY_IOCTL_DATA ];
} ICA_DISPLAY_IOCTL, *PICA_DISPLAY_IOCTL;
/*
* ICA Channel Commands
*/
typedef struct _ICA_CHANNEL_COMMAND {
ICA_COMMAND_HEADER Header;
union {
ICA_BROKEN_CONNECTION BrokenConnection;
ICA_REDRAW_RECTANGLE RedrawRectangle;
ICA_SOFT_KEYBOARD SoftKeyboard;
ICA_DISPLAY_IOCTL DisplayIOCtl;
};
} ICA_CHANNEL_COMMAND, *PICA_CHANNEL_COMMAND;
/*
* ICA_DEVICE_BITMAP_INFO
*
*/
typedef struct _ICA_DEVICE_BITMAP_INFO {
LONG cx;
LONG cy;
} ICA_DEVICE_BITMAP_INFO, *PICA_DEVICE_BITMAP_INFO;
/*=============================================================================
== Tracing
=============================================================================*/
/*
* IcaTrace - Trace Class
*/
#define TC_ICASRV 0x00000001 // ica service
#define TC_ICAAPI 0x00000002 // icadd interface dll
#define TC_ICADD 0x00000004 // ica device driver
#define TC_WD 0x00000008 // winstation driver
#define TC_CD 0x00000010 // connection driver
#define TC_PD 0x00000020 // protocol driver
#define TC_TD 0x00000040 // transport driver
#define TC_RELIABLE 0x00000100 // reliable protocol driver
#define TC_FRAME 0x00000200 // frame protocol driver
#define TC_COMP 0x00000400 // compression
#define TC_CRYPT 0x00000800 // encryption
#define TC_TW 0x10000000 // thinwire
#define TC_DISPLAY 0x10000000 // display driver
#define TC_WFSHELL 0x20000000
#define TC_WX 0x40000000 // winstation extension
#define TC_LOAD 0x80000000 // load balancing
#define TC_ALL 0xffffffff // everything
/*
* IcaTrace - Trace Type
*/
#define TT_API1 0x00000001 // api level 1
#define TT_API2 0x00000002 // api level 2
#define TT_API3 0x00000004 // api level 3
#define TT_API4 0x00000008 // api level 4
#define TT_OUT1 0x00000010 // output level 1
#define TT_OUT2 0x00000020 // output level 2
#define TT_OUT3 0x00000040 // output level 3
#define TT_OUT4 0x00000080 // output level 4
#define TT_IN1 0x00000100 // input level 1
#define TT_IN2 0x00000200 // input level 2
#define TT_IN3 0x00000400 // input level 3
#define TT_IN4 0x00000800 // input level 4
#define TT_ORAW 0x00001000 // raw output data
#define TT_IRAW 0x00002000 // raw input data
#define TT_OCOOK 0x00004000 // cooked output data
#define TT_ICOOK 0x00008000 // cooked input data
#define TT_SEM 0x00010000 // semaphores
#define TT_NONE 0x10000000 // only view errors
#define TT_ERROR 0xffffffff // error condition
/*
* RDP Display Driver: DrvEscape escape numbers
*/
#define ESC_TIMEROBJ_SIGNALED 0x01
#define ESC_SET_WD_TIMEROBJ 0x02
#define ESC_GET_DEVICEBITMAP_SUPPORT 0x05
/*=============================================================================
==
Optional Channel Write IRP Flags. These are passed by reference to a ULONG value,
in the first field of the IRP.Tail.Overlay.DriverContext array for channel IRP_MJ_WRITE
IRP's. See IcaWriteChannel for details.
============================================================================*/
#define CHANNEL_WRITE_LOWPRIO 0x00000001 // Write can block behind
// default priority writes.
#endif //ICADDH
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