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//Copyright (c) Microsoft Corporation. All rights reserved.
#include "ime.h"
#define NAMSZ 255
#ifndef WHISTLER_BUILD
#include "winsock2.h"
#include "ws2tcpip.h"
#include "wspiapi.h"
#include "mswsock.h"
#else
#include <winsock2.h>
#include <ws2tcpip.h>
#include <wspiapi.h>
#include <mswsock.h>
#endif
#include "wintelsz.h"
//#define VT52 1
/* display rows array indices */#define idwDR25 0
#define idwDR43 1
#define idwDR50 2
#define idwDRCustom 3
/* resource #defines */#define IDM_CONNECT 100
#define IDM_HANGUP 101
#define IDM_EXIT 102
#define IDM_TRIMSPACE 124
#define IDM_LOCALECHO 209
#define IDM_TEXTCOLOUR 210
#define IDM_BACKCOLOUR 211
#define IDM_UNDERLINECURSOR 212
#define IDM_BLINKCURSOR 213
#define IDM_VT100CURSORKEYS 214
#define IDM_VT52MODE 215
#define IDM_VT80MODE 216
#define IDM_VT100MODE 217
#define IDM_TERMPREF 225
#define IDM_BLOCKCURSOR 226
#define IDM_KANJI_LIST 229
#ifdef MAKAG_AMBIGUOUS
#define IDM_VT100MODE 216 // Why is FE value 217?
#define IDM_TERMPREF 217 // Why is FE value 225?
#define IDM_BLOCKCURSOR 218 // Why is FE value 226?
#endif
#define IDM_LOGGING 219
#define IDM_STLOGGING 220
#define IDM_INDEX 400
#define IDM_SEARCH 401
#define IDM_HELP 402
#define IDM_ABOUT 403
// MohsinA, 12-Dec-96.
#ifdef DBG
#define IDM_DBG_FONT 500
#define IDM_DBG_USERINFO 501
#define IDM_DBG_GLOBALS 502
#endif
#define IDC_START_LOGGING 117
#define IDC_APPEND 118
#define ID_WINTEL_HELP 16
#define CID_HOSTNAME 100
#define CID_DISPLAYLINE 101
#define CID_USESTDNETBIOS 102
#define CID_HOSTNAME2 103
#define CID_SERVNAME 104
#define CID_TERMTYPENAME 105
#define IDS_DEBUGFLAGS 121
#define IDS_PROMPTFLAGS 122
#define IDS_HELPFILE 126
#define IDS_TITLEBASE 127
#define IDS_TITLENONE 128
#define IDS_APPNAME 129
#define IDS_CONNECT 130
#define IDS_CONNECTIONLOST 132
#define IDS_CONNECTFAILED 135
#define IDS_CANTACCESSSETTINGS 136
#define IDS_OOM 137
#define IDS_TOOMUCHTEXT 138
#define IDS_VERSION 139
#define IDS_CONNECTING 141
#define IDS_USAGE 142
#define IDS_CANT_INIT_SOCKETS 181
#define IDS_CONNECTFAILEDMSG 185
#define IDS_ONPORT 900
#define IDS_KANJI_JIS 186
#define IDS_KANJI_SJIS 187
#define IDS_KANJI_EUC 188
#define IDS_KANJI_DEC 189
#define IDS_KANJI_NEC 190
#define IDS_KANJI_JIS78 191
#define IDS_KANJI_ACOS 192
#define IDS_BUGEMUFLAGS 193
#define IDS_ACOSFLAG 194
#define IDS_VT100KANJI_EMULATION 195
#ifdef DBCS
#define IDS_INPROPERFONT 200
#endif
#define IDS_SENT_BRK 243
#define IDS_INFO_BANNER 250
#define IDS_ESCAPE_CHAR 903
#define IDS_PROMPT_STR 251
#define IDS_INVALID_STR 252
#define IDS_HELP_STR 253
#define IDS_BUILD_INFO 254
#define IDS_CLOSE 255
#define IDS_DISPLAY 256
#define IDS_HELP 257
#define IDS_OPEN 258
#define IDS_OPENTO 901
#define IDS_OPENUSAGE 902
#define IDS_QUIT 259
#define IDS_SET 260
#define IDS_STATUS 261
#define IDS_UNSET 262
#define IDS_NO_ESCAPE 263
#define IDS_WILL_AUTH 264
#define IDS_WONT_AUTH 265
#define IDS_LOCAL_ECHO_ON 266
#define IDS_LOCAL_ECHO_OFF 267
#define IDS_CONNECTED_TO 268
#define IDS_NOT_CONNECTED 269
#define IDS_NEGO_TERM_TYPE 270
#define IDS_PREF_TERM_TYPE 271
#define IDS_SET_FORMAT 272
#define IDS_SET_HELP 273
#define IDS_UNSET_FORMAT 274
#define IDS_UNSET_HELP 275
#define IDS_ENABLE_IME_SUPPORT 276
#define IDS_ENABLE_IME_FORMAT 277
#define IDS_ENABLE_IME_HELP 278
#define IDS_ENABLE_IME_ON 279
#define IDS_DISABLE_IME_SUPPORT 280
#define IDS_DISABLE_IME_FORMAT 281
#define IDS_DISABLE_IME_HELP 282
#define IDS_SUPPORTED_TERMS 284
#define IDS_SET_HELP_JAP 285
#define IDS_UNSET_HELP_JAP 286
#define IDS_HELP_STR_JAP 287
#define IDS_ERR_LICENSE 288
#define IDS_CONTINUE 289
#define IDS_NO_EMULATION 290
#define IDS_NTLM_PROMPT 904
#define IDS_LOGGING_ON 291
#define IDS_LOGGING_OFF 292
#define IDS_LOGFILE_NAME 293
#define IDS_BAD_LOGFILE 294
#define IDS_NO_LOGFILE 295
#define IDS_SEND 296
#define IDS_SENT_AO 297
#define IDS_SENT_AYT 298
#define IDS_SENT_ESC 299
#define IDS_SENT_IP 300
#define IDS_SEND_HELP 301
#define IDS_SEND_FORMAT 302
#define IDS_SENT_CHARS 303
#define IDS_SENT_SYNCH 304
#define IDS_DELASBACKSPACE 305
#define IDS_BACKSPACEASDEL 306
#define IDS_DELASDEL 307
#define IDS_BACKSPACEASBACKSPACE 308
#define IDS_CRLF 309
#define IDS_CR 310
#define IDS_STREAM 311
#define IDS_CONSOLE 312
#define IDS_CURRENT_MODE 313
#define IDS_STREAM_ONLY 314
#define IDS_CONSOLE_ONLY 315
#define IDS_SUPPORTED_MODES 316
#define IDS_SET_CODESET_FORMAT 317
#define IDS_INVALID_ESC_KEY 318
#define MSG_LOGGING_ON "Client logging on\r\n"
#define MSG_DELASDEL "Delete will be sent as delete\r\n"
#define MSG_BACKSPACEASBACKSPACE "Backspace will be sent as backspace\r\n"
#define MSG_DELASBACKSPACE "Delete will be sent as backspace\r\n"
#define MSG_BACKSPACEASDEL "Backspace will be sent as delete\r\n"
#define MSG_SENT_AO "Sent abort output\r\n"
#define MSG_SENT_AYT "Sent are you there\r\n"
#define MSG_SENT_BRK "Sent break\r\n"
#define MSG_SENT_ESC "Sent escape character\r\n"
#define MSG_SENT_IP "Sent interrupt process\r\n"
#define MSG_SENT_SYNCH "Sent command synch\r\n"
#define MSG_SENT_CHARS "Sent string %s\r\n"
#define MSG_SEND_HELP "ayt\t\tSend telnet command 'Abort Output'\r\nayt\t\tSend telnet command 'Are You There'\r\nbrk\tSend telnet command brk\r\nesc\t\tSend current telnet escape character\r\nip\t\tSend telnet command 'Interrupt Process'\r\nany other string will be sent as it is to the telnet server\r\n"
#define MSG_SEND_FORMAT "Format is 'send String'\r\ntype 'send ?' for help\r\n"
#define MSG_NOT_CONNECTED "Not Connected\r\n"
#define MSG_CRLF "New line mode - Causes return key to send CR, LF\r\n"
#define MSG_CR "Line feed mode - Causes return key to send CR\r\n"
#define MSG_STREAM "Stream mode - Works well with command line applications\r\n"
#define MSG_CONSOLE "Console mode - Works well with screen applications like vi\r\n"
#define MSG_CURRENT_MODE "Current mode: "
#define MSG_STREAM_ONLY "Stream\r\n"
#define MSG_CONSOLE_ONLY "Console\r\n"
#define MSG_SUPPORTED_MODES "Supported modes are console and stream only.\r\n"
#define MSG_SET_CODESET_FORMAT "Supported codesets are Shift JIS, Japanese EUC, JIS Kanji, JIS Kanji(78), DEC Kanji and NEC Kanji only.\r\n"
#define MSG_INVALID_ESC_KEY "Invalid Key Combination\r\n"
#define STREAM "stream"
#define CONSOLE "console"
#define ATTRIB_INVERT 1
#define wKeyPressed ((WORD)0x8000)
#define SV_PROGRESS (WM_USER+350)
#define SV_END (WM_USER+351)
#define SV_DATABUF (0x4000)
#define SV_DONE 0
#define SV_CONNECT 1
#define SV_DISCONNECT 2
#define SV_HANGUP 3
#define SV_QUIT 4
#define BLOCK_CURSOR 50
#define NORMAL_CURSOR 25
#define VK_INSERT_KEY 45
typedef struct _SupportedKanji{ DWORD KanjiID; DWORD KanjiEmulationID; DWORD KanjiMessageID; DWORD KanjiItemID; TCHAR KanjiDescription[255];} KANJILIST;
typedef struct _SendTelInfo{ LONG lExit; LONG lCleanup; HANDLE hthread; HANDLE hfile; UCHAR *puchBuffer; DWORD cbFile; DWORD cbReadTotal; volatile DWORD dwCommand; DWORD dwThreadId; int nSessionNumber;} SVI;
#ifdef USETCP
/* Data structure and #defines for TCP stuff */#define READ_BUF_SZ (4096)
#define DATA_BUF_SZ (2*READ_BUF_SZ)
#endif
#define nSessionNone ((int)-1)
typedef struct _NetOBJData{ char szHostName[NAMSZ+1]; int SessionNumber;
SOCKET hsd; char szResolvedHost[MAXGETHOSTSTRUCT+1]; struct addrinfo *ai;
//
// Options can cross packet boundaries. This is the number of bytes
// left over from the previous packet. It is contained in the
// first cbOld bytes of lpTempBuffer.
//
int cbOld;
LPSTR lpTempBuffer;
//
// To prevent endless loops doing option negotiation, we will
// only respond to Will Echo and Will Suppress Go Ahead once
//
BOOL fRespondedToWillEcho; BOOL fRespondedToWillSGA; BOOL fRespondedToDoAUTH; BOOL fRespondedToDoNAWS;
LPSTR lpReadBuffer;#ifdef __NOT_USED
WORD iHead, iTail; char achData[DATA_BUF_SZ];#endif
} NETDATA, *LPNETDATA;
#define cchMaxHostName (NAMSZ+1)
/* don't prompt for dest. dir on dl */#define fdwSuppressDestDirPrompt ((DWORD)0x01)
/* Mask off high bit for ASCII-only */#define fdwASCIIOnly ((DWORD)0x01)
/* Display output stream for debugging */#define fdwDebugOutput ((DWORD)0x02)
/* Don't pass on VT100 function or cursor keys */#define fdwNoVT100Keys ((DWORD)0x04)
/* Replace TABs by up to 8 spaces */#define fdwTABtoSpaces ((DWORD)0x08)
/* Echo user input to display */#define fdwLocalEcho ((DWORD)0x0010)
/* VT100 Cursor Keys mode */#define fdwVT100CursorKeys ((DWORD)0x0020)
/* VT52 Mode */#define fdwVT52Mode ((DWORD)0x0040)
/* VT80 Mode */#define fdwVT80Mode ((DWORD)0x0080)
/* Kanji Mode Mask */#define fdwKanjiModeMask ((DWORD)0xFF00)
/* DEC KanjiMode */ #define fdwDECKanjiMode ((DWORD)0x0400)
/* NEC Kanji Mode */#define fdwNECKanjiMode ((DWORD)0x0800)
/* JIS78 Kanji Mode */ #define fdwJIS78KanjiMode ((DWORD)0x1000)
/* JIS Kanji Mode */#define fdwJISKanjiMode ((DWORD)0x2000)
/* ShiftJIS Kanji Mode */#define fdwSJISKanjiMode ((DWORD)0x4000)
/* EUC Kanji Mode */#define fdwEUCKanjiMode ((DWORD)0x8000)
/* ACOS Kanji Mode */#define fdwACOSKanjiMode ((DWORD)0x0200)
/* Enable IME Support */#define fdwEnableIMESupport ((DWORD)0x100000)
/* CRLF sending ==== for backward compatibility with w2k telnet client */#define fdwOnlyCR ((DWORD)0x80000000)
/* Is the cursor a block or underline? */#define fdwCursorUnderline ((DWORD)0x01)
/* Is the cursor supposed to blink? */#define fdwCursorBlink ((DWORD)0x02)
/* Are we in QuickEdit mode? */#define fdwQuickEditMode ((DWORD)0x04)
/* Trim whitespace at end of every line? */#define fdwTrimEndWhitespace ((DWORD)0x08)
typedef enum _Term_Type { TT_UNKNOWN = -1, TT_ANSI = 0, TT_VT100, TT_VT52, TT_VTNT, TT_LAST = TT_VTNT} TERM_TYPE;
typedef struct _USERINFO{ DWORD dwMaxRow; /* number of rows in display */ DWORD dwMaxCol; /* number of columns in display */ DWORD dwClientRow; /* number of visible rows */ DWORD dwClientCol; /* number of visible columns */ DWORD nScrollRow; /* scroll row */ DWORD nScrollCol; /* scroll column */ DWORD nScrollMaxRow; /* max scroll row */ DWORD nScrollMaxCol; /* max scroll column */ DWORD nCyChar; /* char height */ DWORD nCxChar; /* char width */ DWORD nLeftoff; /* Leftoff */ DWORD fPrompt; /* prompt bit flags */ DWORD fDebug; /* Debug bit flags */ DWORD fFlushOut; /* flushing output */ HANDLE hLogFile; /* Indicates whether logging is turned on now */ DWORD bLogging; /* Handle for the logfile */ DWORD bAppend; DWORD nottelnet; DWORD honor_localecho; // This is false till authentication happens, only to a telnet server
DWORD dwCrLf; DWORD fBugEmulation; /* Bug Emulation bit flags */ DWORD fAcosSupportFlag; /* ACOS-KANJI Support flag */ LOGFONT lf; /* description of font used */ DWORD bWillAUTH;
DWORD bPromptForNtlm; DWORD bSendCredsToRemoteSite;
} UI;
#define fBugEmulationDBCS ((DWORD)0x0001)
#define fAcosSupport ((DWORD)0x0001)
#define uTerminalTimerID ((UINT)2)
#define uCursorBlinkMsecs ((UINT)250)
/* VT100 Flags */#define dwVTArrow ((DWORD)0x0001)
#define dwVTKeypad ((DWORD)0x0002)
#define dwVTWrap ((DWORD)0x0004)
#define dwVT52 ((DWORD)0x0008)
#define dwVTCursor ((DWORD)0x0010)
#define dwVTScrSize ((DWORD)0x0020)
#define dwDECCOLM ((DWORD)0x0040)
#define dwDECSCNM ((DWORD)0x0080)
#define dwLineMode ((DWORD)0x0100)
#define dwInsertMode ((DWORD)0x0200)
#define dwVT52Graphics ((DWORD)0x0400)
#define dwKeyLock ((DWORD)0x0800)
#define dwVT80 ((DWORD)0x1000)
#define FIsVTArrow(ptrm) ((ptrm)->dwVT100Flags & dwVTArrow)
#define SetVTArrow(ptrm) ((ptrm)->dwVT100Flags |= dwVTArrow)
#define ClearVTArrow(ptrm) ((ptrm)->dwVT100Flags &= ~dwVTArrow)
#define FIsVTKeypad(ptrm) ((ptrm)->dwVT100Flags & dwVTKeypad)
#define SetVTKeypad(ptrm) ((ptrm)->dwVT100Flags |= dwVTKeypad)
#define ClearVTKeypad(ptrm) ((ptrm)->dwVT100Flags &= ~dwVTKeypad)
#define FIsVTWrap(ptrm) ((ptrm)->dwVT100Flags & dwVTWrap)
#define SetVTWrap(ptrm) ((ptrm)->dwVT100Flags |= dwVTWrap)
#define ClearVTWrap(ptrm) ((ptrm)->dwVT100Flags &= ~dwVTWrap)
#define SetANSI(ptrm) ((ptrm)->CurrentTermType = TT_ANSI)
#define FIsVT52(ptrm) ((ptrm)->CurrentTermType == TT_VT52)
#define SetVT52(ptrm) ((ptrm)->CurrentTermType = TT_VT52)
#define FIsVT80(ptrm) ((ptrm)->dwVT100Flags & dwVT80)
#define SetVT80(ptrm) ((ptrm)->dwVT100Flags |= dwVT80)
#define ClearVT80(ptrm) ((ptrm)->dwVT100Flags &= ~dwVT80)
#define FIsVTCursor(ptrm) ((ptrm)->dwVT100Flags & dwVTCursor)
#define SetVTCursor(ptrm) ((ptrm)->dwVT100Flags |= dwVTCursor)
#define ClearVTCursor(ptrm) ((ptrm)->dwVT100Flags &= ~dwVTCursor)
#define FIsVTScrSize(ptrm) ((ptrm)->dwVT100Flags & dwVTScrSize)
#define SetVTScrSize(ptrm) ((ptrm)->dwVT100Flags |= dwVTScrSize)
#define ClearVTScrSize(ptrm) ((ptrm)->dwVT100Flags &= ~dwVTScrSize)
#define FIsDECCOLM(ptrm) ((ptrm)->dwVT100Flags & dwDECCOLM)
#define SetDECCOLM(ptrm) ((ptrm)->dwVT100Flags |= dwDECCOLM)
#define ClearDECCOLM(ptrm) ((ptrm)->dwVT100Flags &= ~dwDECCOLM)
#define FIsDECSCNM(ptrm) ((ptrm)->dwVT100Flags & dwDECSCNM)
#define SetDECSCNM(ptrm) ((ptrm)->dwVT100Flags |= dwDECSCNM)
#define ClearDECSCNM(ptrm) ((ptrm)->dwVT100Flags &= ~dwDECSCNM)
#define FIsLineMode(ptrm) ((ptrm)->dwVT100Flags & dwLineMode)
#define SetLineMode(ptrm) ((ptrm)->dwVT100Flags |= dwLineMode)
#define ClearLineMode(ptrm) ((ptrm)->dwVT100Flags &= ~dwLineMode)
#define FIsInsertMode(ptrm) ((ptrm)->dwVT100Flags & dwInsertMode)
#define SetInsertMode(ptrm) ((ptrm)->dwVT100Flags |= dwInsertMode)
#define ClearInsertMode(ptrm) ((ptrm)->dwVT100Flags &= ~dwInsertMode)
#define FIsVT52Graphics(ptrm) ((ptrm)->dwVT100Flags & dwVT52Graphics)
#define SetVT52Graphics(ptrm) ((ptrm)->dwVT100Flags |= dwVT52Graphics)
#define ClearVT52Graphics(ptrm) ((ptrm)->dwVT100Flags &= ~dwVT52Graphics)
#define FIsKeyLock(ptrm) ((ptrm)->dwVT100Flags & dwKeyLock)
#define SetKeyLock(ptrm) ((ptrm)->dwVT100Flags |= dwKeyLock)
#define ClearKeyLock(ptrm) ((ptrm)->dwVT100Flags &= ~dwKeyLock)
/* JIS Kanji Mode */#define dwJISKanji ((DWORD)0x0001)
/* Shift JIS Kanji Mode */#define dwSJISKanji ((DWORD)0x0002)
/* EUC Kanji Mode */#define dwEUCKanji ((DWORD)0x0004)
/* NEC Kanji Mode */#define dwNECKanji ((DWORD)0x0008)
/* DEC Kanji Mode */#define dwDECKanji ((DWORD)0x0010)
/* JIS78 Kanji Mode */#define dwJIS78Kanji ((DWORD)0x0020)
/* ACOS Kanji Mode */#define dwACOSKanji ((DWORD)0x0040)
#define ClearKanjiFlag(ptrm) ((ptrm)->dwKanjiFlags = (DWORD)0)
#define FIsJISKanji(ptrm) ((ptrm)->dwKanjiFlags & dwJISKanji)
#define SetJISKanji(ptrm) ((ptrm)->dwKanjiFlags |= dwJISKanji)
#define ClearJISKanji(ptrm) ((ptrm)->dwKanjiFlags &= ~dwJISKanji)
#define FIsJIS78Kanji(ptrm) ((ptrm)->dwKanjiFlags & dwJIS78Kanji)
#define SetJIS78Kanji(ptrm) ((ptrm)->dwKanjiFlags |= dwJIS78Kanji)
#define ClearJIS78Kanji(ptrm) ((ptrm)->dwKanjiFlags &= ~dwJIS78Kanji)
#define FIsSJISKanji(ptrm) ((ptrm)->dwKanjiFlags & dwSJISKanji)
#define SetSJISKanji(ptrm) ((ptrm)->dwKanjiFlags |= dwSJISKanji)
#define ClearSJISKanji(ptrm) ((ptrm)->dwKanjiFlags &= ~dwSJISKanji)
#define FIsEUCKanji(ptrm) ((ptrm)->dwKanjiFlags & dwEUCKanji)
#define SetEUCKanji(ptrm) ((ptrm)->dwKanjiFlags |= dwEUCKanji)
#define ClearEUCKanji(ptrm) ((ptrm)->dwKanjiFlags &= ~dwEUCKanji)
#define FIsNECKanji(ptrm) ((ptrm)->dwKanjiFlags & dwNECKanji)
#define SetNECKanji(ptrm) ((ptrm)->dwKanjiFlags |= dwNECKanji)
#define ClearNECKanji(ptrm) ((ptrm)->dwKanjiFlags &= ~dwNECKanji)
#define FIsDECKanji(ptrm) ((ptrm)->dwKanjiFlags & dwDECKanji)
#define SetDECKanji(ptrm) ((ptrm)->dwKanjiFlags |= dwDECKanji)
#define ClearDECKanji(ptrm) ((ptrm)->dwKanjiFlags &= ~dwDECKanji)
#define FIsACOSKanji(ptrm) ((ptrm)->dwKanjiFlags & dwACOSKanji)
#define SetACOSKanji(ptrm) ((ptrm)->dwKanjiFlags |= dwACOSKanji)
#define ClearACOSKanji(ptrm) ((ptrm)->dwKanjiFlags &= ~dwACOSKanji)
#define FIsKanjiMode(ptrm,KanjiFlag) ((ptrm)->dwKanjiFlags & (KanjiFlag))
#define SetKanjiMode(ptrm,KanjiFlag) ((ptrm)->dwKanjiFlags |= (KanjiFlag))
#define ClearKanjiMode(ptrm,KanjiFlag) ((ptrm)->dwKanjiFlags &= ~(KanjiFlag))
/* General */#define SINGLE_SHIFT_2 ((DWORD)0x0001)
#define SINGLE_SHIFT_3 ((DWORD)0x0002)
/* JIS *//* for recieve status */#define JIS_INVOKE_MB ((DWORD)0x0010)
#define JIS_INVOKE_SB ((DWORD)0x0020)
#define JIS_KANJI_CODE ((DWORD)0x0040)
/* for send status */#define JIS_SENDING_KANJI ((DWORD)0x0080)
#define CLEAR_ALL ((DWORD)0xFFFF)
#define GetKanjiStatus(ptrm) ((ptrm)->dwKanjiStatus)
#define SetKanjiStatus(ptrm,val) ((ptrm)->dwKanjiStatus |= val)
#define ClearKanjiStatus(ptrm,val) ((ptrm)->dwKanjiStatus &= ~val)
#define NUMBER_OF_KANJI 7
typedef struct _TERM{ TERM_TYPE CurrentTermType; /* the Term type that has been
negotiated between server & client. This is ANSI to start with i.e. if no negotiation happens. */ TERM_TYPE SentTermType; /* this is the last term type that we sent
to the Server during TermType negotiation */ TERM_TYPE RequestedTermType; /* this is the preferred term type of the user */ TERM_TYPE FirstTermTypeSent; /* this is the first term type sent by us */ DWORD dwCurLine; DWORD dwCurChar; DWORD dwEscCodes[10]; DWORD rgdwGraphicRendition[10]; INT dwIndexOfGraphicRendition; DWORD cEscParams; DWORD dwScrollTop; DWORD dwScrollBottom; DWORD fEsc; DWORD dwSum; UCHAR* puchCharSet; char G0, G1; int currCharSet; UINT uTimer; DWORD cTilde; DWORD dwVT100Flags; BOOL fRelCursor; BOOL fSavedState; BOOL fInverse; BOOL fHideCursor; BOOL fCursorOn; BOOL fFlushToEOL; BOOL fLongLine; UCHAR rgchBufferText[256]; int cchBufferText; DWORD dwCurCharBT; DWORD dwCurLineBT; BOOL fInverseBT;
DWORD rgdwSaveGraphicRendition[10]; INT dwSaveIndexOfGraphicRendition; char cSaveG0, cSaveG1; int iSaveCurrCharSet; UCHAR* pSaveUchCharSet; DWORD dwSaveChar; DWORD dwSaveLine; DWORD dwSaveRelCursor; DWORD dwKanjiFlags; DWORD dwKanjiStatus; UCHAR *g0,*g1,*g2,*g3; UCHAR *CurrentCharSet[2]; UCHAR *PreviousCharSet[2];} TRM;
#define uRetryTimerID ((UINT)1)
typedef struct _AUTORETRY{ HWND hwnd; LPSTR szHostName; LPNETDATA lpData; UINT uTimer;} AR;
#define dwNothingChanged ((DWORD)0)
#define dwYChanged ((DWORD)0x01)
#define dwXChanged ((DWORD)0x02)
#define dwForceNone ((DWORD)0)
#define dwForceOn ((DWORD)0x01)
#define dwForceOff ((DWORD)0x02)
#define SMALL_STRING 64
typedef struct _SPB{ POINT ptCursor; /* cursor point */ POINT ptAnchor; /* anchor point */ RECT rectSelect; /* selection rect */ DWORD dwFlags; WPARAM wData;} SPB;
typedef enum { Connecting, Authenticating, AuthChallengeRecvd, Telnet, Interactive} SESSION_STATE;
/* Window Information */
#define WL_TelWI (0)
typedef struct _WI{ NETDATA nd; TRM trm; DWORD ichTelXfer; SVI svi; SPB spb; HWND hwnd; HANDLE hNetworkThread; HANDLE hOutput; HANDLE hInput; CONSOLE_SCREEN_BUFFER_INFO sbi; CHAR_INFO cinfo; SESSION_STATE eState;} WI;
extern UI ui;
extern int iCursorHeight; /* height of cursor */extern int iCursorWidth; /* width of cursor */
extern BOOL fConnected; /* if we're connected to a machine */extern BOOL fHungUp;
extern HWND hwndMain; /* HANDLE to main display window */extern int spec_port; /* user specified port number */
extern CHAR_INFO *g_rgciCharInfo;extern UCHAR *g_rgchRow; /* One row of char */
extern WCHAR g_chEsc;extern SHORT g_EscCharShiftState;extern BOOL g_bDontNAWSReceived;extern TCHAR g_szLogFile[];
POINT _ptCharSize;
#define aixPos( col ) ( (col)*_ptCharSize.x)
#define aiyPos( col ) ( (col)*_ptCharSize.y)
#ifdef __NOT_USED
extern UCHAR *pchNBBuffer;#endif
extern HFONT hfontDisplay; /* display font */extern DWORD rgdwCustColours[16]; /* custom colour array */
extern DWORD cBlocks;
extern TCHAR rgchHostName[cchMaxHostName]; /* name of host we're connected to */extern TCHAR g_szPortNameOrNo[cchMaxHostName];
extern int rgService;#if 0
extern char rgchDbgBfr[80];#endif
#ifdef TCPTEST
extern UCHAR DebugBuffer[256];#endif
extern UCHAR rgchCharSetWorkArea[256];
extern UCHAR rgchNullChars[128];extern UCHAR rgchJISRomanChars[128];extern UCHAR rgchJISKanjiChars[128];extern UCHAR rgchEUCKanjiChars[128];extern UCHAR rgchDECKanjiChars[128];extern UCHAR rgchIBMAnsiChars[128];extern UCHAR rgchGraphicsChars[128];extern UCHAR rgchKatakanaChars[128];extern UCHAR rgchDefaultRightChars[128];
extern KANJILIST KanjiList[NUMBER_OF_KANJI];extern BOOL fHSCROLL;extern TCHAR szVT100KanjiEmulation[SMALL_STRING + 1];
extern UCHAR rgchNormalChars[256];extern UCHAR rgchAlternateChars[256];extern UCHAR rgchSpecialGraphicsChars[256];extern UCHAR rgchUKChars[256];
extern CHAR* szUser;extern BOOL g_bSendDelAsBackSpace;extern BOOL g_bSendBackSpaceAsDel;extern DWORD g_dwSockErr;
extern HANDLE g_hTelnetPromptConsoleBuffer;extern HANDLE g_hSessionConsoleBuffer;
int PASCAL WinMain(HINSTANCE, HINSTANCE, LPSTR, int);int FInitApplication( int argc, TCHAR **argv, WI *pwi );BOOL FInitInstance(HINSTANCE, int);LRESULT CALLBACK MainWndProc(HWND, UINT, WPARAM, LPARAM);#ifdef WIN32
BOOL APIENTRY About(HWND, UINT, WPARAM, LPARAM);#endif
BOOL APIENTRY Konnect(HWND, UINT, WPARAM, LPARAM);void CenterDialog(HWND, HWND);void GetUserSettings(UI *);void SetUserSettings(UI *);void CheckEscCharState( USHORT *ptrvkBracket, UINT *ptriRet, WCHAR chEscKey, LPWSTR szEscCharShiftState );void HandleCharMappings(WI* pWI, INPUT_RECORD* pInputRecord);
HMENU HmenuGetMRUMenu(HWND, UI *);
/* netio.c */
BOOL FCommandPending(WI *);BOOL FConnectToServer(WI *, LPSTR, LPNETDATA);int FWriteToNet(WI *, LPSTR addr, int cnt);
void FCloseConnection(HWND hwnd);BOOL FPostReceive( LPNETDATA );#ifdef __NOT_USED
BOOL FStoreData(LPNETDATA, int);WORD WGetData(LPNETDATA, LPSTR, WORD);#endif
#ifdef USETCP
void FProcessFDRead(HWND hwnd);void FProcessFDOOB(HWND hwnd);void FProcessFDWrite(HWND hwnd);void FSendSynch(HWND hwnd);void FSendTelnetCommands(HWND hwnd, char chCommand);void FSendChars( HWND, WCHAR[], int );#endif
BOOL FTelXferStart(WI *, int);BOOL FTelXferEnd(WI *, DWORD);BOOL FGetFileName(WI *, char *, char *);DWORD WINAPI SVReceive(SVI *);BOOL FHangupConnection(WI *, LPNETDATA);BOOL APIENTRY ConnectAutoRetry(HWND, UINT, WPARAM, LPARAM);BOOL APIENTRY ConnectFailed(HWND, UINT, WPARAM, LPARAM);
/* mcp.c */void MarkModeOn(WI *, DWORD);void MarkModeOff( WI * );void DoCursorFlicker(HWND, DWORD);void InvertSelection(HWND, RECT *);void ExtendSelection(HWND, POINT *, DWORD);void HandleMCPKeyEvent(HWND, WPARAM, LPARAM);void HandleMCPMouseEvent(HWND, UINT, WPARAM, LPARAM);void SetWindowTitle(HWND, DWORD, LPSTR);
/* trmio.c */void RecalcWindowSize( HWND );void ReSizeWindow( HWND , long, long ); // was SHORT/SHORT. MohsinA, 10-Dec-96.
void ClearScreen(WI *pwi, TRM *, DWORD);void DoTermReset(WI *pwi, TRM *);void DoIBMANSIOutput(WI *, TRM *, DWORD, UCHAR *);BOOL DoVTNTOutput(WI *, TRM *, int, UCHAR *);void ClearScreen1(HANDLE hStdout);//void SetDisplaySize(HWND, DWORD, DWORD *);
void HandleCharEvent(WI *, CHAR, DWORD);BOOL FHandleKeyDownEvent(WI *, CHAR, DWORD);void CheckForChangeInWindowSize( );
//RR: BOOL IsDBCSCharPoint(POINT *);
void AlignDBCSPosition(POINT *, BOOL);void AlignDBCSPosition2(POINT *, LPCSTR , BOOL);void SetupCharSet(TRM *);void SetCharSet(TRM *, INT, UCHAR *);void PushCharSet( TRM *, INT, UCHAR *);void PopCharSet( TRM *, INT);void FWriteTextDataToNet(HWND, LPSTR, int);void SetIMEConvertWindowTimer(HWND, BOOL);void SetIMEConvertPositionAndFont(HWND, UINT, UINT, BOOL);
void SetEscapeChar( WCHAR );
BOOL InitLogFile( LPTSTR );BOOL CloseLogging( );
#define GRAPHIC_LEFT 0x00
#define GRAPHIC_RIGHT 0x80
extern HIMC hImeContext;
/* definition for DBCS support */
#define IS_ANY_DBCS_CHARSET( CharSet ) ( ((CharSet) == SHIFTJIS_CHARSET) ? TRUE : \
((CharSet) == HANGEUL_CHARSET) ? TRUE : \ ((CharSet) == CHINESEBIG5_CHARSET) ? TRUE : \ ((CharSet) == GB2312_CHARSET) ? TRUE : FALSE )
void ErrorMessage(LPCTSTR pStr1, LPCTSTR pStr2);void ConnectTimeErrorMessage(LPCTSTR pStr1, LPCTSTR pStr2);
/* Owner Notification Messages */#define NN_RECV (WM_USER+400) // wParam is count of current bytes in
// the buffer.
#define NN_LOST (WM_USER+401) // Connection is lost.
#define NN_OVERRUN (WM_USER+402) // internal buffer overrun
#define NN_HOSTRESOLVED (WM_USER+403) // Usage message box
#define MAX_STRING_LENGTH 512
#define MAX_BUFFER_SIZE 2048
#define ARRAY_SIZE(sz) (sizeof(sz)/sizeof((sz)[0]))
#define USER "USER"
#define WIN32_STRING "WIN32"
#define SYSTEMTYPE "SYSTEMTYPE"
#define TELNET_PORT 23
/* Winsock messages */#define WS_ASYNC_SELECT (WM_USER+500) // WSAAsyncSelect Occured
#define ALT_PRESSED (LEFT_ALT_PRESSED | RIGHT_ALT_PRESSED)
#define CTRL_PRESSED (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED)
#define N_BITS_IN_BYTE 8 // fact of life
#define N_BITS_IN_UINT (sizeof(UINT) * N_BITS_IN_BYTE)
// General Purpose Bit Array manipulation macros
#define BitFlagSetON(pBitFlagArray, iBit) (pBitFlagArray[(iBit)/N_BITS_IN_UINT]|=(0x1<<((iBit)%N_BITS_IN_UINT)))
#define BitFlagSetOFF(pBitFlagArray, iBit) (pBitFlagArray[(iBit)/N_BITS_IN_UINT]&=(~(0x1<<((iBit)%N_BITS_IN_UINT))))
#define BitFlagReverse(pBitFlagArray, iBit) (pBitFlagArray[(iBit)/N_BITS_IN_UINT] ^= (0x1<<((iBit)%N_BITS_IN_UINT)))
#define FBitFlag(pBitFlagArray, iBit) (pBitFlagArray[(iBit)/N_BITS_IN_UINT] & (0x1<<((iBit)%N_BITS_IN_UINT)))
extern UINT gfCodeModeFlags[];enum { eCodeModeMin, // This must be present so that eCodeModeMax becomes positive
eCodeModeFarEast = 0, // The zeroth one can be same as the eCodeModeMin
eCodeModeVT80, eCodeModeIMEFarEast, eCodeModeMax // Obviously this must be the last.
};
#define FGetCodeMode(eCodeMode) FBitFlag(gfCodeModeFlags, eCodeMode)
#define SetCodeModeON(eCodeMode) BitFlagSetON(gfCodeModeFlags, eCodeMode)
#define SetCodeModeOFF(eCodeMode) BitFlagSetOFF(gfCodeModeFlags, eCodeMode)
#define SetCodeMode(eCodeMode, fBool) ((fBool) ? SetCodeModeON(eCodeMode) : SetCodeModeOFF(eCodeMode))
#define TAB_LENGTH 8
#define DEFAULT_ESCAPE_CHAR 0x1D
#define DEFAULT_SHIFT_STATE 2
#define MAX_KEYUPS 7 //This value is out of thin air.
#define SHIFT_KEY 1
#define CTRL_KEY 2
#define ALT_KEY 4
#define ALT_PLUS L"ALT+"
#define CTRL_PLUS L"CTRL+"
#define SHIFT_PLUS L"SHIFT+"
//Means exnded char. They differ for each code page
#define IS_EXTENDED_CHAR( c ) ( ( c ) >= 129 )
#define ASCII_BACKSPACE 0x08
#define ASCII_DEL 0x7f
#define ASCII_CR 0x0D
#define ASCII_LF 0x0A
#define VT302_NEXT '6'
#define VT302_PRIOR '5'
#define VT302_END '4'
#define VT302_INSERT '2'
#define VT302_HOME '1'
#define VT302_PAUSE 'P'
#define CHAR_ZERO '0'
#define CHAR_ONE '1'
#define CHAR_TWO '2'
#define CHAR_THREE '3'
#define CHAR_FOUR '4'
#define CHAR_FIVE '5'
#define CHAR_SEVEN '7'
#define CHAR_EIGHT '8'
#define CHAR_NINE '9'
#define CHAR_NUL 0
#define SFUTLNTVER "SFUTLNTVER"
#define SFUTLNTMODE "SFUTLNTMODE"
#define DELTA 100
#define KOR_CODEPAGE 949
#define JAP_CODEPAGE 932
#define IS_NUMPAD_DIGIT_KEY( KeyEvent ) \
( !( KeyEvent.dwControlKeyState & ENHANCED_KEY ) && \ ( ( KeyEvent.wVirtualKeyCode == VK_INSERT ) || \ ( KeyEvent.wVirtualKeyCode == VK_END ) || \ ( KeyEvent.wVirtualKeyCode == VK_DOWN ) || \ ( KeyEvent.wVirtualKeyCode == VK_NEXT ) || \ ( KeyEvent.wVirtualKeyCode == VK_LEFT ) || \ ( KeyEvent.wVirtualKeyCode == VK_CLEAR ) || \ ( KeyEvent.wVirtualKeyCode == VK_RIGHT ) || \ ( KeyEvent.wVirtualKeyCode == VK_HOME ) || \ ( KeyEvent.wVirtualKeyCode == VK_UP ) || \ ( KeyEvent.wVirtualKeyCode == VK_PRIOR ) ) )
#define MAP_DIGIT_KEYS_TO_VAL( wVirtualKeyCode ) \
( ( wVirtualKeyCode == VK_INSERT ? 0 : \ wVirtualKeyCode == VK_END ? 1 : \ wVirtualKeyCode == VK_DOWN ? 2 : \ wVirtualKeyCode == VK_NEXT ? 3 : \ wVirtualKeyCode == VK_LEFT ? 4 : \ wVirtualKeyCode == VK_CLEAR ? 5 : \ wVirtualKeyCode == VK_RIGHT ? 6 : \ wVirtualKeyCode == VK_HOME ? 7 : \ wVirtualKeyCode == VK_UP ? 8 : \ wVirtualKeyCode == VK_PRIOR ? 9 : 0 ) )
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