180 lines
8.4 KiB
C
180 lines
8.4 KiB
C
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/*++
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* File name:
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* tclient.h
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* Contents:
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* Common definitions for tclient.dll
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*
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* Copyright (C) 1998-1999 Microsoft Corp.
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--*/
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#ifndef _TCLIENT_H
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#define _TCLIENT_H
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#ifndef OS_WIN32
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#define OS_WIN32
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#endif
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#include "feedback.h"
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#include "clntdata.h"
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// Error messages
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#define ERR_START_MENU_NOT_APPEARED "Start menu not appeared"
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#define ERR_COULDNT_OPEN_PROGRAM "Couldn't open a program"
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#define ERR_INVALID_SCANCODE_IN_XLAT "Invalid scancode in Xlat table"
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#define ERR_WAIT_FAIL_TIMEOUT "Wait failed: TIMEOUT"
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#define ERR_INVALID_PARAM "Invalid parameter"
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#define ERR_NULL_CONNECTINFO "ConnectInfo structure is NULL"
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#define ERR_CLIENT_IS_DEAD "Client is dead, sorry"
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#define ERR_ALLOCATING_MEMORY "Couldn't allocate memory"
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#define ERR_CREATING_PROCESS "Couldn't start process"
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#define ERR_CREATING_THREAD "Can't create thread"
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#define ERR_INVALID_COMMAND "Check: Invalid command"
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#define ERR_ALREADY_DISCONNECTED "No Info. Disconnect command" \
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" was executed"
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#define ERR_CONNECTING "Can't connect"
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#define ERR_CANTLOGON "Can't logon"
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#define ERR_NORMAL_EXIT "Client exit normaly"
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#define ERR_UNKNOWN_CLIPBOARD_OP "Unknown clipboard operation"
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#define ERR_COPY_CLIPBOARD "Error copying to the clipboard"
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#define ERR_PASTE_CLIPBOARD "Error pasting from the clipboard"
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#define ERR_PASTE_CLIPBOARD_EMPTY "The clipboard is empty"
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#define ERR_PASTE_CLIPBOARD_DIFFERENT_SIZE "Check clipboard: DIFFERENT SIZE"
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#define ERR_PASTE_CLIPBOARD_NOT_EQUAL "Check clipboard: NOT EQUAL"
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#define ERR_SAVE_CLIPBOARD "Save clipboard FAILED"
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#define ERR_CLIPBOARD_LOCKED "Clipboard is locked for writing " \
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"by another thread"
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#define ERR_CLIENTTERMINATE_FAIL "Client termination FAILED"
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#define ERR_NOTSUPPORTED "Call is not supported in this mode"
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#define ERR_CLIENT_DISCONNECTED "Client is disconnected"
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#define ERR_NODATA "The call failed, data is missing"
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// scancode modifier(s)
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#define SHIFT_DOWN 0x10000
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// Look for WM_KEYUP or WM_KEYDOWN
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#define WM_KEY_LPARAM(repeat, scan, exten, context, prev, trans) \
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(repeat + ((scan & 0xff) << 16) + ((exten & 1) << 24) +\
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((context & 1) << 29) + ((prev & 1) << 30) + ((trans & 1) << 31))
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extern VOID _TClientAssert( LPCTSTR filename, INT line);
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#ifndef ASSERT
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#define ASSERT(_x_) if (!(_x_)) _TClientAssert( __FILE__, __LINE__)
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#endif // !ASSERT
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#ifndef TRACE
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#define TRACE(_x_) if (g_pfnPrintMessage) {\
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g_pfnPrintMessage(ALIVE_MESSAGE, "Worker:%d ", GetCurrentThreadId());\
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g_pfnPrintMessage _x_; }
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#endif // !TRACE
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#define REG_FORMAT "smclient_%X_%X"
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// Registry key used to start the client
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// Sort of: smclient_0xProcId_0xThreadId
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#ifdef OS_WIN16
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#define SMCLIENT_INI "\\smclient.ini" // Our ini file
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#define TCLIENT_INI_SECTION "tclient" // Our section in ini file
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#else
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#define SMCLIENT_INI L"\\smclient.ini"
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#define TCLIENT_INI_SECTION L"tclient"
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#endif
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#define CHAT_SEPARATOR L"<->" // Separates wait<->repsonse
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// in chat sequence
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#define WAIT_STR_DELIMITER '|' // Deleimiter in Wait for
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// multiple strings
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#define MAX_WAITING_EVENTS 16
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#define MAX_STRING_LENGTH 128
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#define FEEDBACK_SIZE 32
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#define WAITINPUTIDLE 180000 // 3 min
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typedef struct _RCLXDATACHAIN {
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UINT uiOffset;
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struct _RCLXDATACHAIN *pNext;
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RCLXDATA RClxData;
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} RCLXDATACHAIN, *PRCLXDATACHAIN;
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typedef struct _CONNECTINFO { // Connection context
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HWND hClient; // Main HWND of the client
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// or in RCLX mode
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// context structure
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HWND hContainer; // Client's child windows
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HWND hInput;
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HWND hOutput;
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HANDLE hProcess; // Client's process handle
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LONG_PTR lProcessId; // Client's process Id
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// or in RCLX mode, socket
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HANDLE hThread; // Clients first thread
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DWORD dwThreadId; // --"--
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// In RCLX mode this contains
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// our ThreadID
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DWORD OwnerThreadId; // thread id of the owner of
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// this structure
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BOOL dead; // TRUE if the client is dead
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UINT xRes; // client's resolution
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UINT yRes;
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BOOL RClxMode; // TRUE if this thread is
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// in RCLX mode
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// the client is on remote
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// machine
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HANDLE evWait4Str; // "Wait for something"
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// event handle
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HANDLE aevChatSeq[MAX_WAITING_EVENTS]; // Event on chat sequences
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INT nChatNum; // Number of chat sequences
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WCHAR Feedback[FEEDBACK_SIZE][MAX_STRING_LENGTH];
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// Feedback buffer
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INT nFBsize, nFBend; // Pointer within feedback
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// buffer
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CHAR szDiscReason[MAX_STRING_LENGTH*2]; // Explains disconnect reason
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CHAR szWait4MultipleStrResult[MAX_STRING_LENGTH];
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// Result of
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// Wait4MultipleStr:string
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INT nWait4MultipleStrResult; // Result of
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// Wait4MultipleStr:ID[0-n]
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HGLOBAL ghClipboard; // handle to received clipboard
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UINT uiClipboardFormat; // received clipboard format
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UINT nClipboardSize; // recevied clipboard size
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BOOL bRClxClipboardReceived; // Flag the clipbrd is received
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CHAR szClientType[MAX_STRING_LENGTH]; // in RCLX mode identifys the
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// client machine and platform
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UINT uiSessionId;
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BOOL bWillCallAgain; // TRUE if FEED_WILLCALLAGAIN
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// is received in RCLX mode
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PRCLXDATACHAIN pRClxDataChain; // data receved from RCLX
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PRCLXDATACHAIN pRClxLastDataChain; // BITMAPs, Virtual Channels
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struct _CONNECTINFO *pNext; // Next structure in the queue
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} CONNECTINFO, *PCONNECTINFO;
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typedef enum {
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WAIT_STRING, // Wait for unicode string from the client
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WAIT_DISC, // Wait for disconnected event
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WAIT_CONN, // Wait for conneted event
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WAIT_MSTRINGS, // Wait for multiple strings
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WAIT_CLIPBOARD, // Wait for clipboard data
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WAIT_DATA // Wait for data block (RCLX mode responces)
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} WAITTYPE;
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// Different event types
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// on which we wait
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typedef struct _WAIT4STRING {
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HANDLE evWait; // Wait for event
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PCONNECTINFO pOwner; // Context of the owner
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LONG_PTR lProcessId; // Clients ID
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WAITTYPE WaitType; // Event type
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DWORD strsize; // String length (WAIT_STRING,
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// WAIT_MSTRING)
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WCHAR waitstr[MAX_STRING_LENGTH]; // String we are waiting for
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DWORD respsize; // Length of responf
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WCHAR respstr[MAX_STRING_LENGTH]; // Respond string
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// (in chat sequences)
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struct _WAIT4STRING *pNext; // Next in the queue
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} WAIT4STRING, *PWAIT4STRING;
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#endif /* _TCLIENT_H */
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