1251 lines
51 KiB
C
1251 lines
51 KiB
C
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/*** MkMsg.c - Microsoft Make Messages Utility *******************************
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*
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* Copyright (c) 1986-1992, Microsoft Corporation. All Rights Reserved.
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*
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* Purpose:
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* MkMsg.Exe is a utility that helps localize messages emitted by a utility by
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* padding them and placing them in message segments.
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* MkMsg also allows a programmer to associate symbols and Message Id to a
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* message text. It does this by producing a C style header file with #defines
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* or a Masm style include file with symbol definitions.
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*
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* Revision History:
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* 02-Oct-1996 DS Remove special '\\' handling in RC output.
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* 02-Feb-1994 HV Handle lines with only blansk.
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* 25-Jan-1994 HV Add -err to generate external error file in the format:
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* NUMBER\tMESSAGE
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* 24-Jan-1994 HV Allow quoted message
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* 21-Jan-1994 HV Nuke Lead Byte Table [[ ... ]], add !codepage directive
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* 21-Jan-1994 HV Field separated by white spaces
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* 19-Aug-1993 BW Add Lead Byte Table support
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* 07-Apr-1993 BW Add -hex, -c options
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* 13-Jul-1992 SB Add -msg option
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* 16-Apr-1990 SB Add header
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* 13-Apr-1990 SB Collated 6 different versions seperately SLM'ed on \\ODIN
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* 19-Apr-1989 LN add "\xhh" recognition
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* ??-Apr-1986 RN Created by Randy Nevin
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*
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* Syntax:
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* MKMSG [-h cfile] [-x xcfile] [-inc afile] [-msg cfile] [-c cfile]
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* [-asm srcfile [-def str] [-min|-max]] [-386] [-hex] txtfile
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*
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* Notes:
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* The Utility takes as input a message file (a .txt file by convention) and
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* produces an assembler source file. The lines in the message file have one
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* of the formats which are instructions to MkMsg as follows -
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*
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* 1) "<<NMSG>>" -- use near message segment
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* 2) "<<FMSG>>" -- use far message segment
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* ----- Obsolete, see 8)
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* 3) "[[XX, YY, ZZ]] - Use hex bytes XX, YY, ZZ as lead byte table.
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* Lists are cumulative, empty list clears table.
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* -----
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* 4) "#Anything" -- comment line (ignored by mkmsg)
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* 5) "" -- blank line (ignored by mkmsg)
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* 6) "Handle<White space>Number<White space>MessageText" -- associate MessageText with
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* message Id Number and the symbol Handle
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* 7) "Number<White space>MessageText" -- associate MessageText with Id
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* Id Number
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* 8) "!codepage xxx" -- use this instead of [[ ... ]]
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*
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* Options:
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* The options can be specified in any order. When no options are specified
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* then the input is checked for syntactic validity.
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*
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*
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* -h cfile: create a C style header file cfile with
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* #define Handle IdNumber
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* If -c is also defined, a declaration for __NMSG_TEXT
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* and a mcros defining GET_MSG as __NMSG_TEXT is added.
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* -msg cfile: create a C style header file cfile with
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* array of struct having fields id and str
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* -c cfile: create a file like -msg and add a definition
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* of a retrieval function
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* -x xcfile: create a C style header file xcfile with
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* #define Handle MessageText
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* -inc afile: create a MASM style include file afile with
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* Handle = IdNumber
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* -asm srcfile: create a MASM source file srcfile with standard segment
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* definitions and messages in near segment (MSG) or far
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* segment (FAR_MSG) depending on whether <<NMSG>> or
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* <<FMSG>> is specified. The default is <<NMSG>>.
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*
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* If -min(-max) is specified then the minimum(maximum)
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* 0-padding is calculated and placed in srcfile. This
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* depends on the total length of the individual messages.
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*
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* If -def is specified the public symbol str gets declared.
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* This is useful if the the object file produced from the
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* MASM source produced is part of a library. The linker
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* will link in that module from the library only if it
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* resolves some external references.
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*
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* If -hex is specified and no Lead Byte Table is
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* present, all MessageText is rendered in printf-style
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* hexidecimal (e.g. "error" becomes
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* x65\x72\x72\x6f\x72").
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*
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* if -hex is specified and a Lead Byte Table is present
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* even if it is empty), then all Double Byte characters
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* are rendering in hexidecimal.
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*
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* Future Directions:
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* 1> Break up main() into smaller routines
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* 2> Use mkmsg for handling messages
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* 2> Allow use of spaces as separators, -- done. HV.
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* 3> Allow specification of the separator
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* 4> Provide -? and -help options.
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*
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*****************************************************************************/
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// DEFINEs
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// Standard INCLUDEs
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <locale.h>
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#include <mbctype.h>
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// Project INCLUDEs
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// MACROs
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// External PROTOTYPEs
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// TYPEDEFs
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typedef enum { FALSE = 0, TRUE = !0 } BOOL;
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typedef struct status {
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char *txt;
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char *h;
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char *rc;
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char *x;
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char *inc;
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char *msg;
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char *c;
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char *asm;
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char *def;
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char *err;
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int min;
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int max;
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int use32;
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int hex;
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} STATUS;
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// Global PROTOTYPEs
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void __cdecl Error(char *fmt, ...);
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int __cdecl main(int argc, char **argv);
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void parseCommandLine(unsigned argc, char **argv, STATUS *opt);
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void msg_fputs (unsigned char * pch, int, FILE * fp);
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int ReadLine (FILE * fp);
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BOOL ParseLine(char **ppSymbol, char **ppNumber, char **ppMessage);
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BOOL HandleDirectives(void);
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void SetCodePage (const char *pszCodePage);
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BOOL IsLeadByte(unsigned by);
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// WARNING: the following CRT function is undocumented. This call can only
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// be used in our internal product (like this one) only. Please
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// contact CRT people for more information.
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//void __cdecl __setmbctable(unsigned int);
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//
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// Lead Byte support
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//
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unsigned char bUseLeadByteTable = FALSE;
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typedef struct
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{
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unsigned uCodePage; // Codepage number
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unsigned byLead[12]; // Leadbyte ranges
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} CPTABLE;
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CPTABLE cpTable[] =
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{
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{932, {0x81, 0x9f, 0xe0, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},
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{0, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}} // trailing to end
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};
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CPTABLE * pCP = NULL;
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// Local PROTOTYPEs
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// External VARIABLEs
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// Initialized VARIABLEs
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int cError = 0;
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char didnear = 0;
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char didfar = 0;
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char dir32[] = ".386\n";
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char ex[] = "expected escape sequence: %s\n";
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char f1[] = "FAR_HDR segment byte public \'FAR_MSG\'\nFAR_HDR ends\n";
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char f2[] = "FAR_MSG segment byte public \'FAR_MSG\'\nFAR_MSG ends\n";
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char f3[] = "FAR_PAD segment byte public \'FAR_MSG\'\nFAR_PAD ends\n";
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char f4[] = "FAR_EPAD segment byte common \'FAR_MSG\'\nFAR_EPAD ends\n";
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char f5[] = "FMGROUP group FAR_HDR,FAR_MSG,FAR_PAD,FAR_EPAD\n\n";
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char n1[] = "HDR segment byte public \'MSG\'\nHDR ends\n";
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char n2[] = "MSG segment byte public \'MSG\'\nMSG ends\n";
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char n3[] = "PAD segment byte public \'MSG\'\nPAD ends\n";
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char n4[] = "EPAD segment byte common \'MSG\'\nEPAD ends\n";
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char n5[] = "DGROUP group HDR,MSG,PAD,EPAD\n\n";
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char usage[] = "\nMicrosoft (R) Message Creation Utility Version %s"
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"\nCopyright (c) Microsoft Corp %s. All rights reserved.\n"
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"\nusage: MKMSG [-h cfile] [-rc rcfile] [-x xcfile] [-msg cfile]\n"
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"\t[-c cfile] [-err errfile] [-inc afile]\n"
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"\t[-asm srcfile [-def str] [-min|-max]] [-386] [-hex] txtfile\n";
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char szVersionNo[] = "1.00.0011";
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char szCopyRightYrs[] = "1986-1996";
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// Local VARIABLEs
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#define MSGSTYLE_COPY 0
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#define MSGSTYLE_C_HEX 1
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#define MSGSTYLE_ASM_BYTE 2
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#define MSGSTYLE_ASM_TEXT 3
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#define FALSE 0
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#define TRUE (!FALSE)
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#define INBUFSIZE 1024
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//static char buf[INBUFSIZE]; // line buffer
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char *buf; // The real buffer is in ReadLine()
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//--------------------------------------------------------------------------
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int __cdecl
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main(int argc, char **argv)
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{
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FILE *f; // the input file
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FILE *fh = NULL; // -h stream
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FILE *frc = NULL; // -rc stream
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FILE *fx = NULL; // -x stream
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FILE *fc = NULL; // -c stream
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FILE *finc = NULL; // -inc stream
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FILE *fmsg = NULL; // -msg stream
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FILE *fasm = NULL; // -asm stream
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FILE *ferr = NULL; // -err stream
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int asmstate = 0; // 0=nothing, 1=doing nmsg, 2=doing fmsg
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int instring; // db "...
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unsigned int nLineCur = 0; // Current line
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unsigned int cchLine; // Chars in current line
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char *p;
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int npad = 0; // cumulative amount of near padding
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int fpad = 0; // cumulative amount of far padding
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int length;
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double factor;
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double result;
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static STATUS opt; // Command line options
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parseCommandLine(argc, argv, &opt);
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if ((opt.def || opt.min || opt.max ) && !opt.asm) {
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Error( "-def/-min/-max ignored; no -asm file\n" );
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opt.min = opt.max = 0;
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}
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if (opt.min && opt.max) {
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Error( "-min and -max are mutually exclusive; -min chosen\n" );
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opt.max = 0;
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}
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if (!(f = fopen( opt.txt, "rb" ))) {
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Error( "can't open txtfile %s for binary reading\n", opt.txt );
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return( -1 );
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}
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if (opt.asm && !(fasm = fopen( opt.asm, "w" ))) {
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Error( "can't open -asm file %s for writing\n", opt.asm );
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return( -1 );
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}
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if (opt.h && !(fh = fopen( opt.h, "w" ))) {
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Error( "can't open -h file %s for writing\n", opt.h );
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return( -1 );
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}
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if (fh && opt.c) {
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fprintf (fh, "char * __NMSG_TEXT (unsigned);\n\n");
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}
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if (opt.rc && !(frc = fopen(opt.rc, "w")))
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{
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Error("Can't open -rc file %s for writing\n", opt.rc);
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return -1;
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}
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if (opt.rc) {
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fprintf(frc, "STRINGTABLE\nBEGIN\n");
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}
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if (opt.x && !(fx = fopen( opt.x, "w" ))) {
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Error( "can't open -x file %s for writing\n", opt.x );
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return( -1 );
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}
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if (opt.inc && !(finc = fopen( opt.inc, "w" ))) {
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Error( "can't open -inc file %s for writing\n", opt.inc );
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return( -1 );
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}
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if (opt.msg && !(fmsg = fopen( opt.msg, "w" ))) {
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Error( "can't open -msg file %s for writing\n", opt.msg );
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return( -1 );
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}
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if (opt.err && !(ferr = fopen(opt.err, "w")))
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{
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Error("Can't open -err file %s for writing\n", opt.err);
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return -1;
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}
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if (fmsg) {
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fprintf(fmsg, "typedef struct _message {\n"
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"\tunsigned\tid;\n"
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"\tchar *str;\n"
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"} MESSAGE;\n\n");
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fprintf(fmsg, "MESSAGE __MSGTAB[] = {\n");
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}
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if (opt.c && !(fc = fopen( opt.c, "w" ))) {
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Error( "can't open -c file %s for writing\n", opt.c );
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return( -1 );
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}
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if (fc) {
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fprintf(fc, "#include <stdio.h>\n\n");
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fprintf(fc, "typedef struct _message {\n"
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"\tunsigned int\tid;\n"
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"\tchar *str;\n"
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"} MESSAGE;\n\n");
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fprintf(fc, "MESSAGE __MSGTAB[] = {\n");
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}
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while ((cchLine = ReadLine ( f )) != EOF) // process lines
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{
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nLineCur++;
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if (buf[0] == '\0' || buf[0] == '#')
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{
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continue;
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}
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else if (HandleDirectives()) // Directive
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{
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continue;
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}
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else if (buf[0] == '[' && buf[1] == '[') // Old style leadbyte tbl
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||
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{
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fprintf(stderr,
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||
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"WARNING: Ignore leadbyte table, use !codepage instead: %s\n",
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||
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buf);
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||
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continue;
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||
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}
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||
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else if (buf[0] == '<') // <<NMSG>> or <<FMSG>>
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||
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{
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||
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if (!strcmp( "<<NMSG>>", buf )) // near msgs follow
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||
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{
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||
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|
if (asmstate == 0)
|
||
|
|
{
|
||
|
|
if (fasm)
|
||
|
|
{
|
||
|
|
if (!didnear) {
|
||
|
|
didnear++;
|
||
|
|
if (opt.use32)
|
||
|
|
fprintf( fasm, dir32);
|
||
|
|
fprintf( fasm, n1 );
|
||
|
|
fprintf( fasm, n2 );
|
||
|
|
fprintf( fasm, n3 );
|
||
|
|
fprintf( fasm, n4 );
|
||
|
|
fprintf( fasm, n5 );
|
||
|
|
}
|
||
|
|
fprintf( fasm,
|
||
|
|
"MSG segment\n" );
|
||
|
|
if (opt.def)
|
||
|
|
{
|
||
|
|
fprintf( fasm, "\tpublic\t%s\n", opt.def );
|
||
|
|
fprintf( fasm, "%s\tequ\t$\n", opt.def );
|
||
|
|
}
|
||
|
|
asmstate = 1;
|
||
|
|
} // if (fasm)
|
||
|
|
} // if (asmstate == 0)
|
||
|
|
else if (asmstate == 1)
|
||
|
|
{
|
||
|
|
Error( "already in nmsg\n" );
|
||
|
|
}
|
||
|
|
else if (asmstate == 2 && !opt.use32)
|
||
|
|
{
|
||
|
|
if (fasm)
|
||
|
|
{
|
||
|
|
fprintf( fasm, "FAR_MSG ends\n\n" );
|
||
|
|
if (!didnear)
|
||
|
|
{
|
||
|
|
didnear++;
|
||
|
|
fprintf( fasm, n1 );
|
||
|
|
fprintf( fasm, n2 );
|
||
|
|
fprintf( fasm, n3 );
|
||
|
|
fprintf( fasm, n4 );
|
||
|
|
fprintf( fasm, n5 );
|
||
|
|
}
|
||
|
|
fprintf( fasm, "MSG segment\n" );
|
||
|
|
asmstate = 1;
|
||
|
|
} // if (fasm)
|
||
|
|
} // else if (asmstate == 2 ...)
|
||
|
|
else
|
||
|
|
{
|
||
|
|
Error( "internal error\n" );
|
||
|
|
return( -1 );
|
||
|
|
}
|
||
|
|
} // if near msg
|
||
|
|
else if (!strcmp( "<<FMSG>>", buf ))//far msgs follow
|
||
|
|
{
|
||
|
|
if (asmstate == 0)
|
||
|
|
{
|
||
|
|
if (fasm)
|
||
|
|
{
|
||
|
|
if (!didfar)
|
||
|
|
{
|
||
|
|
didfar++;
|
||
|
|
if (opt.use32)
|
||
|
|
{
|
||
|
|
fprintf( fasm, dir32);
|
||
|
|
fprintf( fasm, n1 );
|
||
|
|
fprintf( fasm, n2 );
|
||
|
|
fprintf( fasm, n3 );
|
||
|
|
fprintf( fasm, n4 );
|
||
|
|
fprintf( fasm, n5 );
|
||
|
|
fprintf( fasm, "MSG segment\n" );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
fprintf( fasm, f1 );
|
||
|
|
fprintf( fasm, f2 );
|
||
|
|
fprintf( fasm, f3 );
|
||
|
|
fprintf( fasm, f4 );
|
||
|
|
fprintf( fasm, f5 );
|
||
|
|
fprintf( fasm, "FAR_MSG segment\n" );
|
||
|
|
}
|
||
|
|
} // if (!didfar)
|
||
|
|
if (opt.def)
|
||
|
|
{
|
||
|
|
fprintf( fasm, "\tpublic\t%s\n", opt.def );
|
||
|
|
fprintf( fasm, "%s\tequ\t$\n", opt.def );
|
||
|
|
}
|
||
|
|
asmstate = 2;
|
||
|
|
} // if (fasm)
|
||
|
|
} // if (asmstate == 0)
|
||
|
|
else if (asmstate == 1 && !opt.use32)
|
||
|
|
{
|
||
|
|
if (fasm)
|
||
|
|
{
|
||
|
|
fprintf( fasm, "MSG ends\n\n" );
|
||
|
|
if (!didfar)
|
||
|
|
{
|
||
|
|
didfar++;
|
||
|
|
fprintf( fasm, f1 );
|
||
|
|
fprintf( fasm, f2 );
|
||
|
|
fprintf( fasm, f3 );
|
||
|
|
fprintf( fasm, f4 );
|
||
|
|
fprintf( fasm, f5 );
|
||
|
|
}
|
||
|
|
fprintf( fasm, "FAR_MSG segment\n" );
|
||
|
|
asmstate = 2;
|
||
|
|
}
|
||
|
|
} // else if (asmstate == 1 ...)
|
||
|
|
else if (asmstate == 2)
|
||
|
|
{
|
||
|
|
Error( "already in far_msg\n" );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
Error( "internal error\n" );
|
||
|
|
return( -1 );
|
||
|
|
}
|
||
|
|
} // far message
|
||
|
|
else // Not near, not far
|
||
|
|
{
|
||
|
|
Error( "ignoring bad line: %s\n", buf );
|
||
|
|
}
|
||
|
|
} // if (.. < ) near/far message
|
||
|
|
else if (buf[0] != '\r' && buf[0] != '\n') // something to do
|
||
|
|
{
|
||
|
|
char *pSymbol;
|
||
|
|
char *pNumber;
|
||
|
|
char *pMessage;
|
||
|
|
|
||
|
|
if (!ParseLine(&pSymbol, &pNumber, &pMessage))
|
||
|
|
{
|
||
|
|
fprintf( stderr, "%s(%d): error in line: \"%s\"\n", opt.txt, nLineCur, buf);
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (pSymbol && opt.h)
|
||
|
|
{
|
||
|
|
fprintf( fh, "#define\t%s\t%s\n", pSymbol, pNumber );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (opt.rc)
|
||
|
|
{
|
||
|
|
fprintf(frc, "\t%s, \"%s\"\n", pNumber, pMessage);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (pSymbol && opt.x)
|
||
|
|
{
|
||
|
|
fprintf( fx, "#define\t%s\t\"", pSymbol );
|
||
|
|
msg_fputs( pMessage
|
||
|
|
, opt.hex ? MSGSTYLE_C_HEX : MSGSTYLE_COPY
|
||
|
|
, fx );
|
||
|
|
putc( '\"', fx );
|
||
|
|
putc( '\n', fx );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (pSymbol && opt.inc)
|
||
|
|
{
|
||
|
|
fprintf( finc, "%s\t=\t%s\n", pSymbol, pNumber);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (opt.msg)
|
||
|
|
{
|
||
|
|
fprintf( fmsg, "{%s, \"", pNumber );
|
||
|
|
msg_fputs( pMessage, opt.hex ? MSGSTYLE_C_HEX : MSGSTYLE_COPY, fmsg );
|
||
|
|
fprintf( fmsg, "\"}," );
|
||
|
|
if (opt.hex)
|
||
|
|
fprintf( fmsg, " // \"%s\"", pMessage );
|
||
|
|
putc ( '\n', fmsg );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (opt.c)
|
||
|
|
{
|
||
|
|
fprintf( fc, "{%s, \"", pNumber );
|
||
|
|
msg_fputs( pMessage, opt.hex ? MSGSTYLE_C_HEX : MSGSTYLE_COPY, fc );
|
||
|
|
fprintf( fc, "\"}," );
|
||
|
|
if (opt.hex)
|
||
|
|
fprintf( fc, " // \"%s\"", pMessage );
|
||
|
|
putc ( '\n', fc );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (opt.err)
|
||
|
|
{
|
||
|
|
fprintf(ferr, "%s\t\"%s\"\n", pNumber, pMessage);
|
||
|
|
} // opt.err
|
||
|
|
|
||
|
|
if (fasm) // write asmfile
|
||
|
|
{
|
||
|
|
if (asmstate == 0)
|
||
|
|
{
|
||
|
|
if (!didnear)
|
||
|
|
{
|
||
|
|
didnear++;
|
||
|
|
if (opt.use32)
|
||
|
|
fprintf( fasm, dir32);
|
||
|
|
fprintf( fasm, n1 );
|
||
|
|
fprintf( fasm, n2 );
|
||
|
|
fprintf( fasm, n3 );
|
||
|
|
fprintf( fasm, n4 );
|
||
|
|
fprintf( fasm, n5 );
|
||
|
|
}
|
||
|
|
fprintf( fasm, "MSG segment\n" );
|
||
|
|
if (opt.def)
|
||
|
|
{
|
||
|
|
fprintf( fasm, "\tpublic\t%s\n", opt.def );
|
||
|
|
fprintf( fasm, "%s\tequ\t$\n", opt.def );
|
||
|
|
}
|
||
|
|
asmstate = 1;
|
||
|
|
} // if (asmstate == 0)
|
||
|
|
fprintf( fasm, "\tdw\t%s\n\tdb\t", pNumber );
|
||
|
|
instring = 0;
|
||
|
|
|
||
|
|
for (p = pMessage, length = 0; *p; p++, length++)
|
||
|
|
{
|
||
|
|
// allocate message
|
||
|
|
if (*p == '\\')
|
||
|
|
{
|
||
|
|
// C escape sequence
|
||
|
|
switch (*++p)
|
||
|
|
{
|
||
|
|
case 'r':
|
||
|
|
case 'n':
|
||
|
|
case 't':
|
||
|
|
case 'f':
|
||
|
|
case 'v':
|
||
|
|
case 'b':
|
||
|
|
case '\'':
|
||
|
|
case '"':
|
||
|
|
case '\\':
|
||
|
|
case 'x':
|
||
|
|
if (instring) {
|
||
|
|
putc( '"', fasm );
|
||
|
|
putc( ',', fasm );
|
||
|
|
instring = 0;
|
||
|
|
}
|
||
|
|
if (*p == 'x') {
|
||
|
|
p++;
|
||
|
|
if (*p && *(p+1))
|
||
|
|
fprintf ( fasm, "0%c%ch", *p, *(p+1));
|
||
|
|
else
|
||
|
|
puts ("Error in Hex Constant");
|
||
|
|
p++;
|
||
|
|
}
|
||
|
|
else if (*p == 'r')
|
||
|
|
fprintf( fasm, "13" );
|
||
|
|
else if (*p == 'n')
|
||
|
|
fprintf( fasm, "10" );
|
||
|
|
else if (*p == 't')
|
||
|
|
fprintf( fasm, "9" );
|
||
|
|
else if (*p == 'f')
|
||
|
|
fprintf( fasm, "12" );
|
||
|
|
else if (*p == 'v')
|
||
|
|
fprintf( fasm, "11" );
|
||
|
|
else if (*p == 'b')
|
||
|
|
fprintf( fasm, "8" );
|
||
|
|
else if (*p == '\'')
|
||
|
|
fprintf( fasm, "39" );
|
||
|
|
else if (*p == '"')
|
||
|
|
fprintf( fasm, "34" );
|
||
|
|
else if (*p == '\\')
|
||
|
|
fprintf( fasm, "92" );
|
||
|
|
|
||
|
|
putc( ',', fasm );
|
||
|
|
break;
|
||
|
|
|
||
|
|
case '\0':
|
||
|
|
//not an error, warning ...
|
||
|
|
fprintf(stderr, ex, buf);
|
||
|
|
p--;
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
if (!instring) {
|
||
|
|
putc( '"', fasm );
|
||
|
|
instring = 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
putc( *p, fasm );
|
||
|
|
break;
|
||
|
|
} // switch
|
||
|
|
} //if (*p == '\\')
|
||
|
|
else if (instring) // keep building string
|
||
|
|
{
|
||
|
|
putc( *p, fasm );
|
||
|
|
if (IsLeadByte(*p))
|
||
|
|
putc( *++p, fasm );
|
||
|
|
}
|
||
|
|
else // start building string
|
||
|
|
{
|
||
|
|
putc( '"', fasm );
|
||
|
|
instring = 1;
|
||
|
|
putc( *p, fasm );
|
||
|
|
if (IsLeadByte(*p))
|
||
|
|
putc( *++p, fasm );
|
||
|
|
}
|
||
|
|
} // for
|
||
|
|
if (instring) // close string
|
||
|
|
{
|
||
|
|
putc( '"', fasm );
|
||
|
|
putc( ',', fasm );
|
||
|
|
}
|
||
|
|
|
||
|
|
putc( '0', fasm );
|
||
|
|
putc( '\n', fasm );
|
||
|
|
|
||
|
|
// calculate padding
|
||
|
|
// depends on msg length
|
||
|
|
if (opt.min || opt.max)
|
||
|
|
{
|
||
|
|
if (opt.min)
|
||
|
|
if (length <= 10)
|
||
|
|
factor = 1.01;
|
||
|
|
else if (length <= 20)
|
||
|
|
factor = 0.81;
|
||
|
|
else if (length <= 30)
|
||
|
|
factor = 0.61;
|
||
|
|
else if (length <= 50)
|
||
|
|
factor = 0.41;
|
||
|
|
else if (length <= 70)
|
||
|
|
factor = 0.31;
|
||
|
|
else
|
||
|
|
factor = 0.30;
|
||
|
|
else if (length <= 10)
|
||
|
|
factor = 2.00;
|
||
|
|
else if (length <= 20)
|
||
|
|
factor = 1.00;
|
||
|
|
else if (length <= 30)
|
||
|
|
factor = 0.80;
|
||
|
|
else if (length <= 50)
|
||
|
|
factor = 0.60;
|
||
|
|
else if (length <= 70)
|
||
|
|
factor = 0.40;
|
||
|
|
else
|
||
|
|
factor = 0.30;
|
||
|
|
|
||
|
|
result = (double)length * factor;
|
||
|
|
|
||
|
|
if (asmstate == 1 || opt.use32)
|
||
|
|
{
|
||
|
|
npad += (int)result;
|
||
|
|
if (result > (float)((int)result))
|
||
|
|
npad++;
|
||
|
|
}
|
||
|
|
else if (asmstate == 2)
|
||
|
|
{
|
||
|
|
fpad += (int)result;
|
||
|
|
if (result > (float)((int)result))
|
||
|
|
fpad++;
|
||
|
|
}
|
||
|
|
} // if (opt.min || opt.max)
|
||
|
|
} // if (fasm)...
|
||
|
|
} // Something to do
|
||
|
|
} // while read line
|
||
|
|
|
||
|
|
if (fmsg) { // finish up -msg stuff
|
||
|
|
fprintf(fmsg, "{0, NULL}\n};\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
if (fc) // finish up -c stuff
|
||
|
|
{
|
||
|
|
fprintf(fc, "{0, NULL}\n};\n\n");
|
||
|
|
|
||
|
|
fprintf(fc, "char * __NMSG_TEXT(\n" );
|
||
|
|
fprintf(fc, "unsigned msgId\n" );
|
||
|
|
fprintf(fc, ") {\n" );
|
||
|
|
fprintf(fc, " MESSAGE *pMsg = __MSGTAB;\n" );
|
||
|
|
fprintf(fc, "\n" );
|
||
|
|
fprintf(fc, " for (;pMsg->id; pMsg++) {\n" );
|
||
|
|
fprintf(fc, " if (pMsg->id == msgId)\n" );
|
||
|
|
fprintf(fc, " break;\n" );
|
||
|
|
fprintf(fc, " }\n" );
|
||
|
|
fprintf(fc, " return pMsg->str;\n" );
|
||
|
|
fprintf(fc, "}\n" );
|
||
|
|
} // if (fc)
|
||
|
|
|
||
|
|
if (fasm) // finish up asm file
|
||
|
|
{
|
||
|
|
if (asmstate == 1 || opt.use32)
|
||
|
|
fprintf( fasm, "MSG ends\n\n");
|
||
|
|
else if (asmstate == 2)
|
||
|
|
fprintf( fasm, "FAR_MSG ends\n\n");
|
||
|
|
|
||
|
|
if (npad) { // add near padding
|
||
|
|
fprintf( fasm, "PAD segment\n\tdb\t%d dup(0)\n", npad );
|
||
|
|
fprintf( fasm, "PAD ends\n\n" );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (fpad) { // add far padding
|
||
|
|
fprintf( fasm, "FAR_PAD segment\n\tdb\t%d dup(0)\n", fpad );
|
||
|
|
fprintf( fasm, "FAR_PAD ends\n\n" );
|
||
|
|
}
|
||
|
|
|
||
|
|
fprintf( fasm, "\tend\n" );
|
||
|
|
fclose( fasm );
|
||
|
|
} // if (fasm)
|
||
|
|
|
||
|
|
if (fh)
|
||
|
|
{
|
||
|
|
if (opt.c)
|
||
|
|
fprintf (fh, "\n#define GET_MSG(x) __NMSG_TEXT(x)\n");
|
||
|
|
fclose( fh );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (frc) {
|
||
|
|
fprintf(frc, "END\n");
|
||
|
|
fclose( frc );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (fx) fclose( fx );
|
||
|
|
if (finc) fclose( finc );
|
||
|
|
if (fmsg) fclose( fmsg );
|
||
|
|
if (fc) fclose( fc );
|
||
|
|
if (ferr) fclose( ferr );
|
||
|
|
fclose( f );
|
||
|
|
|
||
|
|
return(cError ? 1 : 0);
|
||
|
|
} // main()
|
||
|
|
|
||
|
|
|
||
|
|
void
|
||
|
|
parseCommandLine(
|
||
|
|
unsigned argc,
|
||
|
|
char **argv,
|
||
|
|
STATUS *opt
|
||
|
|
)
|
||
|
|
{
|
||
|
|
// skip argv[0]
|
||
|
|
argc--; argv++;
|
||
|
|
|
||
|
|
while (argc && **argv == '-') // process options
|
||
|
|
{
|
||
|
|
if (!strcmp("-err", *argv)) // Create .err file
|
||
|
|
{
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error("no -err file given\n");
|
||
|
|
else if (opt->err)
|
||
|
|
Error("extra -err for %s ignored\n", *argv);
|
||
|
|
else
|
||
|
|
{
|
||
|
|
opt->err = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
} // -err
|
||
|
|
else if (!strcmp( "-h", *argv )) { // create .h file
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error( "no -h file given\n" );
|
||
|
|
else if (opt->h) {
|
||
|
|
Error( "extra -h file %s ignored\n", *argv );
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
else { // remember -h file
|
||
|
|
opt->h = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (!strcmp("-rc", *argv)) { // Create .rc file
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error("no -rc file given\n");
|
||
|
|
else if (opt->rc)
|
||
|
|
Error("extra -rc for %s ignored\n", *argv);
|
||
|
|
else
|
||
|
|
{
|
||
|
|
opt->rc = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-x", *argv )) { // create .h file
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error( "no -x file given\n" );
|
||
|
|
else if (opt->x) {
|
||
|
|
Error( "extra -x file %s ignored\n", *argv );
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
else { // remember -x file
|
||
|
|
opt->x = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-inc", *argv )) { // create .inc file
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error( "no -inc file given\n" );
|
||
|
|
else if (opt->inc) {
|
||
|
|
Error( "extra -inc file %s ignored\n", *argv );
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
else { // remember -inc file
|
||
|
|
opt->inc = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-msg", *argv )) { // create .h file with struct
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error( "no -msg file given\n" );
|
||
|
|
else if (opt->msg) {
|
||
|
|
Error( "extra -msg file %s ignored\n", *argv );
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
else { // remember -msg file
|
||
|
|
opt->msg = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-c", *argv )) { // create .c file with struct and function
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error( "no -c file given\n" );
|
||
|
|
else if (opt->c) {
|
||
|
|
Error( "extra -c file %s ignored\n", *argv );
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
else { // remember -c file
|
||
|
|
opt->c = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-asm", *argv )) { // create .asm file
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error( "no -asm file given\n" );
|
||
|
|
else if (opt->asm) {
|
||
|
|
Error( "extra -asm file %s ignored\n", *argv );
|
||
|
|
argc--;
|
||
|
|
argv++;
|
||
|
|
}
|
||
|
|
else { // remember -asm file
|
||
|
|
opt->asm = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-def", *argv )) {
|
||
|
|
argc--; argv++;
|
||
|
|
if (!argc)
|
||
|
|
Error( "no -def string given\n" );
|
||
|
|
else {
|
||
|
|
opt->def = *argv;
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-min", *argv )) { // minimum padding
|
||
|
|
argc--; argv++;
|
||
|
|
if (opt->min)
|
||
|
|
Error( "redundant -min\n" );
|
||
|
|
opt->min = 1;
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-max", *argv )) { // maximum padding
|
||
|
|
argc--; argv++;
|
||
|
|
if (opt->max)
|
||
|
|
Error( "redundant -max\n" );
|
||
|
|
opt->max = 1;
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-386", *argv)) { // 32-bit segments
|
||
|
|
argc--; argv++;
|
||
|
|
if (opt->use32)
|
||
|
|
Error( "redundant -386\n" );
|
||
|
|
opt->use32 = 1;
|
||
|
|
}
|
||
|
|
else if (!strcmp( "-hex", *argv)) { // hex rendering of text
|
||
|
|
argc--; argv++;
|
||
|
|
if (opt->hex)
|
||
|
|
Error( "redundant -hex\n" );
|
||
|
|
opt->hex = 1;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
Error( "unknown option %s ignored\n", *argv );
|
||
|
|
argc--;
|
||
|
|
argv++;
|
||
|
|
}
|
||
|
|
} // while
|
||
|
|
if (!argc) { // no arguments
|
||
|
|
Error( usage, szVersionNo, szCopyRightYrs );
|
||
|
|
exit( -1 );
|
||
|
|
}
|
||
|
|
|
||
|
|
if (argc != 1) // extra arguments
|
||
|
|
Error( "ignoring extra arguments\n" );
|
||
|
|
|
||
|
|
opt->txt = *argv;
|
||
|
|
} // ParseCommandLine()
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Read One line into global buf
|
||
|
|
//
|
||
|
|
int
|
||
|
|
ReadLine (FILE * fp)
|
||
|
|
{
|
||
|
|
int i = 0;
|
||
|
|
int ch;
|
||
|
|
static char szBuffer[INBUFSIZE];
|
||
|
|
|
||
|
|
while ((ch = getc( fp )) != EOF && ch != '\r' && ch != '\n' && ch != '\x1A')
|
||
|
|
if (i < INBUFSIZE-1)
|
||
|
|
szBuffer[i++] = (char)ch;
|
||
|
|
|
||
|
|
if (ch == EOF && i == 0)
|
||
|
|
return EOF;
|
||
|
|
|
||
|
|
if (ch == '\r')
|
||
|
|
getc ( fp ); // Flush line feed
|
||
|
|
|
||
|
|
szBuffer[i] = '\0';
|
||
|
|
|
||
|
|
// Skip initial space
|
||
|
|
for (buf = szBuffer; *buf && isspace(*buf); buf++)
|
||
|
|
i--;
|
||
|
|
|
||
|
|
return i;
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
__cdecl
|
||
|
|
Error(
|
||
|
|
char *fmt,
|
||
|
|
...
|
||
|
|
) {
|
||
|
|
va_list args;
|
||
|
|
|
||
|
|
va_start (args, fmt);
|
||
|
|
|
||
|
|
vfprintf(stderr, fmt, args);
|
||
|
|
++cError;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
///// msg_fputs
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
// Send string to file in the given format.
|
||
|
|
//
|
||
|
|
//////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void msg_fputs(
|
||
|
|
unsigned char * pch,
|
||
|
|
int style,
|
||
|
|
FILE * fp
|
||
|
|
) {
|
||
|
|
char chbuf[8];
|
||
|
|
unsigned char bInDBCS = FALSE;
|
||
|
|
static int bPrevWasHex = FALSE;
|
||
|
|
|
||
|
|
switch (style)
|
||
|
|
{
|
||
|
|
case MSGSTYLE_COPY:
|
||
|
|
fputs (pch, fp);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MSGSTYLE_C_HEX:
|
||
|
|
for (;*pch; pch++) {
|
||
|
|
// If a lead byte table was specified, we use hex
|
||
|
|
// only for double-byte characters, and for hex
|
||
|
|
// digits after hex output. This later is because
|
||
|
|
// hex constants terminate only when a non-hex digit
|
||
|
|
// (like a \) is encountered.
|
||
|
|
//
|
||
|
|
if (!bUseLeadByteTable
|
||
|
|
|| bInDBCS || IsLeadByte(*pch)
|
||
|
|
|| (bPrevWasHex && isxdigit(*pch))) {
|
||
|
|
|
||
|
|
sprintf (chbuf, "\\x%2.2x", *pch);
|
||
|
|
fputs (chbuf, fp);
|
||
|
|
bInDBCS = bInDBCS ? FALSE : IsLeadByte(*pch);
|
||
|
|
bPrevWasHex = TRUE;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
fputc(*pch, fp);
|
||
|
|
bPrevWasHex = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case MSGSTYLE_ASM_TEXT: // UNDONE
|
||
|
|
case MSGSTYLE_ASM_BYTE: // UNDONE
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
///// SetCodePage
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
// Switch to the specified codepage so that we can recognize a lead
|
||
|
|
// byte using IsLeadByte().
|
||
|
|
//
|
||
|
|
// Parameters:
|
||
|
|
// const char *pszCodePage: Points to a buffer containing the codepage
|
||
|
|
// in the the format of ".xxx" where xxx is
|
||
|
|
// the codepage number.
|
||
|
|
//
|
||
|
|
// Note:
|
||
|
|
// This function replaces the old SetLeadByteTable(), which fills
|
||
|
|
// the global lead byte table with values the user supplied in the
|
||
|
|
// message file.
|
||
|
|
//
|
||
|
|
///////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void
|
||
|
|
SetCodePage(const char *pszCodePage)
|
||
|
|
{
|
||
|
|
unsigned i;
|
||
|
|
unsigned uCodePage;
|
||
|
|
|
||
|
|
if (!setlocale(LC_ALL, pszCodePage)) // Switch to new locale
|
||
|
|
{
|
||
|
|
//__setmbctable(atoi(pszCodePage+1)); // Failed, use undoc'ed call
|
||
|
|
// Failed, use internal codepage table
|
||
|
|
uCodePage = atoi(pszCodePage+1);
|
||
|
|
for (i = 0; cpTable[i].uCodePage; i++)
|
||
|
|
{
|
||
|
|
if (cpTable[i].uCodePage == uCodePage) // Found
|
||
|
|
{
|
||
|
|
pCP = &cpTable[i];
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
} // for
|
||
|
|
if (0 == cpTable[i].uCodePage)
|
||
|
|
fprintf(stderr, "WARNING: unknown codepage: %s\n", pszCodePage+1);
|
||
|
|
}
|
||
|
|
bUseLeadByteTable = TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef VERBOSE
|
||
|
|
#define DB(x) x
|
||
|
|
#else
|
||
|
|
#define DB(x)
|
||
|
|
#endif
|
||
|
|
BOOL
|
||
|
|
IsLeadByte(unsigned by)
|
||
|
|
{
|
||
|
|
unsigned byIndex;
|
||
|
|
|
||
|
|
DB(printf("IsLeadByte(0x%02x) ==> ",by));
|
||
|
|
|
||
|
|
if (!bUseLeadByteTable)
|
||
|
|
{
|
||
|
|
DB(printf("FALSE\n"));
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!pCP)
|
||
|
|
#ifdef NT_BUILD
|
||
|
|
puts("Codepage support not implemented");
|
||
|
|
#else
|
||
|
|
return _ismbblead(by);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
for (byIndex = 0; pCP->byLead[byIndex]; byIndex += 2)
|
||
|
|
{
|
||
|
|
if (pCP->byLead[byIndex] <= by && by <= pCP->byLead[byIndex+1])
|
||
|
|
{
|
||
|
|
DB(printf("TRUE\n"));
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
DB(printf("FALSE\n"));
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
///// ParseLine
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
// Break the input line to 3 fields: symbol, number, and message.
|
||
|
|
// The symbol field is optional: if the first non-blank char in
|
||
|
|
// the line is a digit, then the symbol field is set to NULL.
|
||
|
|
//
|
||
|
|
// Assumption:
|
||
|
|
// We assume that the input line has the following formats:
|
||
|
|
// [<White space> SYMBOL] <White space> NUMBER <White space> MESSAGE
|
||
|
|
// where as the text between the square brackets ([]) is optional.
|
||
|
|
//
|
||
|
|
// Parameters:
|
||
|
|
// char **ppSymbol: Points to the buffer containing the symbol.
|
||
|
|
// *ppSymbol == NULL if there is no symbol.
|
||
|
|
// char **ppNumber: Points to the buffer containing the number.
|
||
|
|
// char **ppMessage: Points to the buffer containing the message.
|
||
|
|
//
|
||
|
|
// Use Global:
|
||
|
|
// buf Contains the line to examine.
|
||
|
|
//
|
||
|
|
// Return Value:
|
||
|
|
// TRUE: The line is a valid line.
|
||
|
|
// FALSE: The line is not a valid line.
|
||
|
|
//
|
||
|
|
///////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
ParseLine(char **ppSymbol, char **ppNumber, char **ppMessage)
|
||
|
|
{
|
||
|
|
unsigned char *pBuf = buf;
|
||
|
|
|
||
|
|
#define SKIP_BLANKS() for ( ; *pBuf && isspace(*pBuf); pBuf++)
|
||
|
|
#define SKIP_TO_BLANKS() for ( ; *pBuf && !isspace(*pBuf); pBuf++)
|
||
|
|
#define CHECK_NULL() if (!*pBuf) return FALSE;
|
||
|
|
|
||
|
|
SKIP_BLANKS(); // Skip initial blanks
|
||
|
|
CHECK_NULL(); // Blank line?
|
||
|
|
|
||
|
|
if (!isdigit(*pBuf)) // Symbol?
|
||
|
|
{
|
||
|
|
*ppSymbol = pBuf;
|
||
|
|
SKIP_TO_BLANKS();
|
||
|
|
CHECK_NULL();
|
||
|
|
*pBuf++ = '\0';
|
||
|
|
SKIP_BLANKS();
|
||
|
|
CHECK_NULL();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
*ppSymbol = NULL;
|
||
|
|
|
||
|
|
*ppNumber = pBuf;
|
||
|
|
SKIP_TO_BLANKS();
|
||
|
|
CHECK_NULL();
|
||
|
|
*pBuf++ = '\0';
|
||
|
|
|
||
|
|
SKIP_BLANKS();
|
||
|
|
CHECK_NULL();
|
||
|
|
*ppMessage = pBuf;
|
||
|
|
|
||
|
|
// Handle quoted message: if the message does not begin with quote, it is
|
||
|
|
// extended to end of line. If it begins with a double quote character,
|
||
|
|
// then it is extended to the closing quote, or end of line, whichever
|
||
|
|
// comes first. While scanning for closing quote, we ignore the '\"',
|
||
|
|
// which is the literal quote character.
|
||
|
|
|
||
|
|
if ('\"' == *pBuf) // quoted message
|
||
|
|
{
|
||
|
|
*ppMessage = ++pBuf;
|
||
|
|
while (*pBuf && '\"' != *pBuf)
|
||
|
|
{
|
||
|
|
if ('\\' == *pBuf || IsLeadByte(*pBuf))
|
||
|
|
pBuf++;
|
||
|
|
if (*pBuf)
|
||
|
|
pBuf++;
|
||
|
|
} // while
|
||
|
|
*pBuf = '\0';
|
||
|
|
} // if ... quoted message
|
||
|
|
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
///// HandleDirectives
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
// Determine if a line contains a directive, then carry out the
|
||
|
|
// directive's command.
|
||
|
|
//
|
||
|
|
// Use Global:
|
||
|
|
// buf Contains the line to examine.
|
||
|
|
//
|
||
|
|
// Return Value:
|
||
|
|
// TRUE: The line is a directive.
|
||
|
|
// FALSE: The line is not a directive
|
||
|
|
//
|
||
|
|
///////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
HandleDirectives(void)
|
||
|
|
{
|
||
|
|
register unsigned char *pBuf = buf;
|
||
|
|
unsigned char *pEnd;
|
||
|
|
|
||
|
|
for ( ; *pBuf && isspace(*pBuf); pBuf++) // Skip leading spaces
|
||
|
|
;
|
||
|
|
|
||
|
|
if (!_strnicmp("!codepage", pBuf, 9)) // Change the codepage
|
||
|
|
{
|
||
|
|
for (pBuf += 9; *pBuf && isspace(*pBuf); pBuf++) // Skip spaces
|
||
|
|
;
|
||
|
|
*--pBuf = '.';
|
||
|
|
for (pEnd = pBuf + 1; *pEnd && isdigit(*pEnd); pEnd++)
|
||
|
|
;
|
||
|
|
*pEnd = '\0';
|
||
|
|
SetCodePage(pBuf);
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
else if ('!' == *pBuf)
|
||
|
|
{
|
||
|
|
Error("Unrecognized directive: '%s'\n", pBuf);
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return FALSE;
|
||
|
|
} // HandleDirectives
|