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windows-nt/Source/XPSP1/NT/sdktools/link16/implib.c

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2020-09-26 03:20:57 -05:00
/*
* Created by CSD YACC (IBM PC) from "implib.y" */
# define T_FALIAS 257
# define T_KCLASS 258
# define T_KNAME 259
# define T_KLIBRARY 260
# define T_KBASE 261
# define T_KDEVICE 262
# define T_KPHYSICAL 263
# define T_KVIRTUAL 264
# define T_ID 265
# define T_NUMBER 266
# define T_KDESCRIPTION 267
# define T_KHEAPSIZE 268
# define T_KSTACKSIZE 269
# define T_KMAXVAL 270
# define T_KCODE 271
# define T_KCONSTANT 272
# define T_FDISCARDABLE 273
# define T_FNONDISCARDABLE 274
# define T_FEXEC 275
# define T_FFIXED 276
# define T_FMOVABLE 277
# define T_FSWAPPABLE 278
# define T_FSHARED 279
# define T_FMIXED 280
# define T_FNONSHARED 281
# define T_FPRELOAD 282
# define T_FINVALID 283
# define T_FLOADONCALL 284
# define T_FRESIDENT 285
# define T_FPERM 286
# define T_FCONTIG 287
# define T_FDYNAMIC 288
# define T_FNONPERM 289
# define T_KDATA 290
# define T_FNONE 291
# define T_FSINGLE 292
# define T_FMULTIPLE 293
# define T_KSEGMENTS 294
# define T_KOBJECTS 295
# define T_KSECTIONS 296
# define T_KSTUB 297
# define T_KEXPORTS 298
# define T_KEXETYPE 299
# define T_KSUBSYSTEM 300
# define T_FDOS 301
# define T_FOS2 302
# define T_FUNKNOWN 303
# define T_FWINDOWS 304
# define T_FDEV386 305
# define T_FMACINTOSH 306
# define T_FWINDOWSNT 307
# define T_FWINDOWSCHAR 308
# define T_FPOSIX 309
# define T_FNT 310
# define T_FUNIX 311
# define T_KIMPORTS 312
# define T_KNODATA 313
# define T_KOLD 314
# define T_KCONFORM 315
# define T_KNONCONFORM 316
# define T_KEXPANDDOWN 317
# define T_KNOEXPANDDOWN 318
# define T_EQ 319
# define T_AT 320
# define T_KRESIDENTNAME 321
# define T_KNONAME 322
# define T_STRING 323
# define T_DOT 324
# define T_COLON 325
# define T_COMA 326
# define T_ERROR 327
# define T_FHUGE 328
# define T_FIOPL 329
# define T_FNOIOPL 330
# define T_PROTMODE 331
# define T_FEXECREAD 332
# define T_FRDWR 333
# define T_FRDONLY 334
# define T_FINITGLOB 335
# define T_FINITINST 336
# define T_FTERMINST 337
# define T_FWINAPI 338
# define T_FWINCOMPAT 339
# define T_FNOTWINCOMPAT 340
# define T_FPRIVATE 341
# define T_FNEWFILES 342
# define T_REALMODE 343
# define T_FUNCTIONS 344
# define T_APPLOADER 345
# define T_OVL 346
# define T_KVERSION 347
# line 92
/* SCCSID = %W% %E% */
#if _M_IX86 >= 300
#define M_I386 1
#define HOST32
#ifndef _WIN32
#define i386
#endif
#endif
#ifdef _WIN32
#ifndef HOST32
#define HOST32
#endif
#endif
#include <basetsd.h>
#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <stdlib.h>
#include <process.h>
#include <stdarg.h>
#include <io.h>
#include "impliber.h"
#include "verimp.h" /* VERSION_STRING header */
#ifdef _MBCS
#define _CRTVAR1
#include <mbctype.h>
#include <mbstring.h>
#endif
#define EXE386 0
#define NOT !
#define AND &&
#define OR ||
#define NEAR
#include <newexe.h>
typedef unsigned char BYTE; /* Byte */
#ifdef HOST32
#define FAR
#define HUGE
#define NEAR
#define FSTRICMP _stricmp
#define PASCAL
#else
#define FAR far
#define HUGE huge
#define FSTRICMP _fstricmp
#define PASCAL __pascal
#endif
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#define C8_IDE TRUE
#ifndef LOCAL
#ifndef _WIN32
#define LOCAL static
#else
#define LOCAL
#endif
#endif
#define WRBIN "wb" /* Write only binary mode */
#define RDBIN "rb" /* Read only binary mode */
#define UPPER(c) (((c)>='a' && (c)<='z')? (c) - 'a' + 'A': (c))
/* Raise char to upper case */
#define YYS_WD(x) (x)._wd /* Access macro */
#define YYS_BP(x) (x)._bp /* Access macro */
#define SBMAX 255 /* Max. of length-prefixed string */
#define MAXDICLN 997 /* Max. no. of pages in dictionary */
#define PAGLEN 512 /* 512 bytes per page */
#define THEADR 0x80 /* THEADR record type */
#define COMENT 0x88 /* COMENT record type */
#define MODEND 0x8A /* MODEND record type */
#define PUBDEF 0x90 /* PUBDEF record type */
#define LIBHDR 0xF0 /* Library header recod */
#define DICHDR 0xF1 /* Dictionary header record */
#define MSEXT 0xA0 /* OMF extension comment class */
#define IMPDEF 0x01 /* IMPort DEFinition record */
#define NBUCKETS 37 /* Thirty-seven buckets per page */
#define PAGEFULL ((char)(0xFF)) /* Page full flag */
#define FREEWD 19 /* Word index of first free word */
#define WPP (PAGLEN >> 1) /* Number of words per page */
#define pagout(pb) fwrite(pb,1,PAGLEN,fo)
/* Write dictionary page to library */
#define INCLUDE_DIR 0xffff /* Include directive for the lexer */
#define MAX_NEST 7
#define IO_BUF_SIZE 512
typedef struct import /* Import record */
{
struct import *i_next; /* Link to next in list */
char *i_extnam; /* Pointer to external name */
char *i_internal; /* Pointer to internal name */
unsigned short i_ord; /* Ordinal number */
unsigned short i_flags; /* Extra flags */
}
IMPORT; /* Import record */
#define I_NEXT(x) (x).i_next
#define I_EXTNAM(x) (x).i_extnam
#define I_INTNAM(x) (x).i_internal
#define I_ORD(x) (x).i_ord
#define I_FLAGS(x) (x).i_flags
typedef unsigned char byte;
typedef unsigned short word;
#ifdef M68000
#define strrchr rindex
#endif
LOCAL int fIgnorecase = 1;/* True if ignoring case - default */
LOCAL int fBannerOnScreen;/* True if banner on screen */
LOCAL int fFileNameExpected = 1;
LOCAL int fNTdll; /* If true add file name extension to module names */
LOCAL int fIgnorewep = 0; /* True if ignoring multiple WEPs */
LOCAL FILE *includeDisp[MAX_NEST];
// Include file stack
LOCAL short curLevel; // Current include nesting level
// Zero means main .DEF file
char prognam[] = "IMPLIB";
FILE *fi; /* Input file */
FILE *fo; /* Output file */
int yylineno = 1; /* Line number */
char rgbid[SBMAX]; /* I.D. buffer */
char sbModule[SBMAX];/* Module name */
IMPORT *implist; /* List of importable symbols */
IMPORT *lastimp; /* Pointer to end of list */
IMPORT *newimps; /* List of importable symbols */
word csyms; /* Symbol count */
word csymsmod; /* Per-module symbol count */
long cbsyms; /* Symbol byte count */
word diclength; /* Dictionary length in PAGEs */
char *mpdpnpag[MAXDICLN];
/* Page buffer array */
char *defname; /* Name of definitions file */
int exitCode; /* code returned to OS */
#if C8_IDE
int fC8IDE = FALSE;
char msgBuf[_MAX_PATH];
#endif
LOCAL char moduleEXE[] = ".exe";
LOCAL char moduleDLL[] = ".dll";
word prime[] = /* Array of primes */
{
2, 3, 5, 7, 11, 13, 17, 19, 23, 29,
31, 37, 41, 43, 47, 53, 59, 61, 67, 71,
73, 79, 83, 89, 97, 101, 103, 107, 109, 113,
127, 131, 137, 139, 149, 151, 157, 163, 167, 173,
179, 181, 191, 193, 197, 199, 211, 223, 227, 229,
233, 239, 241, 251, 257, 263, 269, 271, 277, 281,
283, 293, 307, 311, 313, 317, 331, 337, 347, 349,
353, 359, 367, 373, 379, 383, 389, 397, 401, 409,
419, 421, 431, 433, 439, 443, 449, 457, 461, 463,
467, 479, 487, 491, 499, 503, 509, 521, 523, 541,
547, 557, 563, 569, 571, 577, 587, 593, 599, 601,
607, 613, 617, 619, 631, 641, 643, 647, 653, 659,
661, 673, 677, 683, 691, 701, 709, 719, 727, 733,
739, 743, 751, 757, 761, 769, 773, 787, 797, 809,
811, 821, 823, 827, 829, 839, 853, 857, 859, 863,
877, 881, 883, 887, 907, 911, 919, 929, 937, 941,
947, 953, 961, 967, 971, 977, 983, 991, MAXDICLN,
0
};
LOCAL void MOVE(int cb, char *src, char *dst);
LOCAL void DefaultModule(char *defaultExt);
LOCAL void NewModule(char *sbNew, char *defaultExt);
LOCAL char *alloc(word cb);
LOCAL void export(char *sbEntry, char *sbInternal, word ordno, word flags);
LOCAL word theadr(char *sbName);
LOCAL void outimpdefs(void);
LOCAL short symeq(char *ps1,char *ps2);
LOCAL void initsl(void);
LOCAL word rol(word x, word n);
LOCAL word ror(word x, word n);
LOCAL void hashsym(char *pf, word *pdpi, word *pdpid,word *pdpo, word *pdpod);
LOCAL void nullfill(char *pbyte, word length);
LOCAL int pagesearch(char *psym, char *dicpage, word *pdpo, word dpod);
LOCAL word instsym(IMPORT *psym);
LOCAL void nulpagout(void);
LOCAL void writedic(void);
LOCAL int IsPrefix(char *prefix, char *s);
LOCAL void DisplayBanner(void);
int NEAR yyparse(void);
LOCAL void yyerror(char *);
char *keywds[] = /* Keyword array */
{
"ALIAS", (char *) T_FALIAS,
"APPLOADER", (char *) T_APPLOADER,
"BASE", (char *) T_KBASE,
"CLASS", (char *) T_KCLASS,
"CODE", (char *) T_KCODE,
"CONFORMING", (char *) T_KCONFORM,
"CONSTANT", (char *) T_KCONSTANT,
"CONTIGUOUS", (char *) T_FCONTIG,
"DATA", (char *) T_KDATA,
"DESCRIPTION", (char *) T_KDESCRIPTION,
"DEV386", (char *) T_FDEV386,
"DEVICE", (char *) T_KDEVICE,
"DISCARDABLE", (char *) T_FDISCARDABLE,
"DOS", (char *) T_FDOS,
"DYNAMIC", (char *) T_FDYNAMIC,
"EXECUTE-ONLY", (char *) T_FEXEC,
"EXECUTEONLY", (char *) T_FEXEC,
"EXECUTEREAD", (char *) T_FEXECREAD,
"EXETYPE", (char *) T_KEXETYPE,
"EXPANDDOWN", (char *) T_KEXPANDDOWN,
"EXPORTS", (char *) T_KEXPORTS,
"FIXED", (char *) T_FFIXED,
"FUNCTIONS", (char *) T_FUNCTIONS,
"HEAPSIZE", (char *) T_KHEAPSIZE,
"HUGE", (char *) T_FHUGE,
"IMPORTS", (char *) T_KIMPORTS,
"IMPURE", (char *) T_FNONSHARED,
"INCLUDE", (char *) INCLUDE_DIR,
"INITGLOBAL", (char *) T_FINITGLOB,
"INITINSTANCE", (char *) T_FINITINST,
"INVALID", (char *) T_FINVALID,
"IOPL", (char *) T_FIOPL,
"LIBRARY", (char *) T_KLIBRARY,
"LOADONCALL", (char *) T_FLOADONCALL,
"LONGNAMES", (char *) T_FNEWFILES,
"MACINTOSH", (char *) T_FMACINTOSH,
"MAXVAL", (char *) T_KMAXVAL,
"MIXED1632", (char *) T_FMIXED,
"MOVABLE", (char *) T_FMOVABLE,
"MOVEABLE", (char *) T_FMOVABLE,
"MULTIPLE", (char *) T_FMULTIPLE,
"NAME", (char *) T_KNAME,
"NEWFILES", (char *) T_FNEWFILES,
"NODATA", (char *) T_KNODATA,
"NOEXPANDDOWN", (char *) T_KNOEXPANDDOWN,
"NOIOPL", (char *) T_FNOIOPL,
"NONAME", (char *) T_KNONAME,
"NONCONFORMING", (char *) T_KNONCONFORM,
"NONDISCARDABLE", (char *) T_FNONDISCARDABLE,
"NONE", (char *) T_FNONE,
"NONPERMANENT", (char *) T_FNONPERM,
"NONSHARED", (char *) T_FNONSHARED,
"NOTWINDOWCOMPAT", (char *) T_FNOTWINCOMPAT,
"NT", (char *) T_FNT,
"OBJECTS", (char *) T_KOBJECTS,
"OLD", (char *) T_KOLD,
"OS2", (char *) T_FOS2,
"OVERLAY", (char *) T_OVL,
"OVL", (char *) T_OVL,
"PERMANENT", (char *) T_FPERM,
"PHYSICAL", (char *) T_KPHYSICAL,
"POSIX", (char *) T_FPOSIX,
"PRELOAD", (char *) T_FPRELOAD,
"PRIVATE", (char *) T_FPRIVATE,
"PRIVATELIB", (char *) T_FPRIVATE,
"PROTMODE", (char *) T_PROTMODE,
"PURE", (char *) T_FSHARED,
"READONLY", (char *) T_FRDONLY,
"READWRITE", (char *) T_FRDWR,
"REALMODE", (char *) T_REALMODE,
"RESIDENT", (char *) T_FRESIDENT,
"RESIDENTNAME", (char *) T_KRESIDENTNAME,
"SECTIONS", (char *) T_KSECTIONS,
"SEGMENTS", (char *) T_KSEGMENTS,
"SHARED", (char *) T_FSHARED,
"SINGLE", (char *) T_FSINGLE,
"STACKSIZE", (char *) T_KSTACKSIZE,
"STUB", (char *) T_KSTUB,
"SUBSYSTEM", (char *) T_KSUBSYSTEM,
"SWAPPABLE", (char *) T_FSWAPPABLE,
"TERMINSTANCE", (char *) T_FTERMINST,
"UNIX", (char *) T_FUNIX,
"UNKNOWN", (char *) T_FUNKNOWN,
"VERSION", (char *) T_KVERSION,
"VIRTUAL", (char *) T_KVIRTUAL,
"WINDOWAPI", (char *) T_FWINAPI,
"WINDOWCOMPAT", (char *) T_FWINCOMPAT,
"WINDOWS", (char *) T_FWINDOWS,
"WINDOWSCHAR", (char *) T_FWINDOWSCHAR,
"WINDOWSNT", (char *) T_FWINDOWSNT,
NULL
};
# line 389
#define UNION 1
typedef union
{
word _wd;
char *_bp;
} YYSTYPE;
#define yyclearin yychar = -1
#define yyerrok yyerrflag = 0
#ifndef YYMAXDEPTH
#define YYMAXDEPTH 150
#endif
YYSTYPE yylval, yyval;
# define YYERRCODE 256
#line 798
#ifndef M_I386
extern char * PASCAL __FMSG_TEXT ( unsigned );
#else
#ifdef _WIN32
extern char * PASCAL __FMSG_TEXT ( unsigned );
#endif
#endif
/*** Error - display error message
*
* Purpose:
* Display error message.
*
* Input:
* errNo - error number
*
* Output:
* No explicit value is returned. Error message written out to stderr.
*
* Exceptions:
* None.
*
* Notes:
* This function takes variable number of parameters. MUST be in
* C calling convention.
*
*************************************************************************/
LOCAL void cdecl Error(unsigned errNo,...)
{
va_list pArgList;
if (!fBannerOnScreen)
DisplayBanner();
va_start(pArgList, errNo); /* Get start of argument list */
/* Write out standard error prefix */
fprintf(stderr, "%s : %s IM%d: ", prognam, GET_MSG(M_error), errNo);
/* Write out error message */
vfprintf(stderr, GET_MSG(errNo), pArgList);
fprintf(stderr, "\n");
if (!exitCode)
exitCode = (errNo >= ER_Min && errNo <= ER_Max)
|| (errNo >= ER_MinFatal && errNo <= ER_MaxFatal);
}
/*** Fatal - display error message
*
* Purpose:
* Display error message and exit to operating system.
*
* Input:
* errNo - error number
*
* Output:
* No explicit value is returned. Error message written out to stderr.
*
* Exceptions:
* None.
*
* Notes:
* This function takes variable number of parameters. MUST be in
* C calling convention.
*
*************************************************************************/
LOCAL void cdecl Fatal(unsigned errNo,...)
{
va_list pArgList;
if (!fBannerOnScreen)
DisplayBanner();
va_start(pArgList, errNo); /* Get start of argument list */
/* Write out standard error prefix */
fprintf(stderr, "%s : %s %s IM%d: ", prognam, GET_MSG(M_fatal), GET_MSG(M_error),errNo);
/* Write out fatal error message */
vfprintf(stderr, GET_MSG(errNo), pArgList);
fprintf(stderr, "\n");
exit(1);
}
/*
* Check if error in output file, abort if there is.
*/
void chkerror ()
{
if(ferror(fo))
{
Fatal(ER_outfull, strerror(errno));
}
}
LOCAL void MOVE(int cb, char *src, char *dst)
{
while(cb--) *dst++ = *src++;
}
LOCAL char *alloc(word cb)
{
char *cp; /* Pointer */
if((cp = malloc(cb)) != NULL) return(cp);
/* Call malloc() to get the space */
Fatal(ER_nomem, "far");
return 0;
}
LOCAL int lookup() /* Keyword lookup */
{
char **pcp; /* Pointer to character pointer */
int i; /* Comparison value */
for(pcp = keywds; *pcp != NULL; pcp += 2)
{ /* Look through keyword table */
if(!(i = FSTRICMP(&rgbid[1],*pcp)))
return((int)(INT_PTR) pcp[1]); /* If found, return token type */
if(i < 0) break; /* Break if we've gone too far */
}
return(T_ID); /* Just your basic identifier */
}
LOCAL int GetChar(void)
{
int c; /* A character */
c = getc(fi);
if (c == EOF && curLevel > 0)
{
fclose(fi);
fi = includeDisp[curLevel];
curLevel--;
c = GetChar();
}
return(c);
}
LOCAL int yylex() /* Lexical analyzer */
{
int c = 0; /* A character */
word x; /* Numeric token value */
int state; /* State variable */
char *cp; /* Character pointer */
char *sz; /* Zero-terminated string */
static int lastc; /* Previous character */
int fFileNameSave;
state = 0; /* Assume we're not in a comment */
for(;;) /* Loop to skip white space */
{
lastc = c;
if((c = GetChar()) == EOF || c == '\032' || c == '\377') return(EOF);
/* Get a character */
if(c == ';') state = 1; /* If comment, set flag */
else if(c == '\n') /* If end of line */
{
state = 0; /* End of comment */
if(!curLevel)
++yylineno; /* Increment line number count */
}
else if(state == 0 && c != ' ' && c != '\t' && c != '\r') break;
/* Break on non-white space */
}
switch(c) /* Handle one-character tokens */
{
case '.': /* Name separator */
if (fFileNameExpected)
break;
return(T_DOT);
case '@': /* Ordinal specifier */
/*
* Require that whitespace precede '@' if introducing an
* ordinal, to allow '@' in identifiers.
*/
if(lastc == ' ' || lastc == '\t' || lastc == '\r')
return(T_AT);
break;
case '=': /* Name assignment */
return(T_EQ);
case ':':
return(T_COLON);
case ',':
return(T_COMA);
}
if(c >= '0' && c <= '9' && !fFileNameExpected)
{ /* If token is a number */
x = c - '0'; /* Get first digit */
c = GetChar(); /* Get next character */
if(x == 0) /* If octal or hex */
{
if(c == 'x' || c == 'X')/* If it is an 'x' */
{
state = 16; /* Base is hexadecimal */
c = GetChar(); /* Get next character */
}
else state = 8; /* Else octal */
}
else state = 10; /* Else decimal */
for(;;)
{
if(c >= '0' && c <= '9') c -= '0';
else if(c >= 'A' && c <= 'F') c -= 'A' - 10;
else if(c >= 'a' && c <= 'f') c -= 'a' - 10;
else break;
if(c >= state) break;
x = x*state + c;
c = GetChar();
}
ungetc(c,fi);
YYS_WD(yylval) = x;
return(T_NUMBER);
}
if(c == '\'' || c == '"') /* If token is a string */
{
sz = &rgbid[1]; /* Initialize */
for(state = 0; state != 2;) /* State machine loop */
{
if((c = GetChar()) == EOF) return(EOF);
/* Check for EOF */
if (sz >= &rgbid[sizeof(rgbid)])
{
Error(ER_linemax, yylineno, sizeof(rgbid)-1);
state = 2;
}
switch(state) /* Transitions */
{
case 0: /* Inside quote */
if(c == '\'' || c == '"') state = 1;
/* Change state if quote found */
else *sz++ = (char) c;/* Else save character */
break;
case 1: /* Inside quote with quote */
if(c == '\'' || c == '"')/* If consecutive quotes */
{
*sz++ = (char) c;/* Quote inside string */
state = 0; /* Back to state 0 */
}
else state = 2; /* Else end of string */
break;
}
}
ungetc(c,fi); /* Put back last character */
*sz = '\0'; /* Null-terminate the string */
rgbid[0] = (char)(sz - &rgbid[1]);
/* Set length of string */
YYS_BP(yylval) = rgbid; /* Save ptr. to identifier */
return(T_STRING); /* String found */
}
sz = &rgbid[1]; /* Initialize */
for(;;) /* Loop to get i.d.'s */
{
if (fFileNameExpected)
cp = " \t\r\n\f";
else
cp = " \t\r\n.=';\032";
while(*cp && *cp != (char) c)
++cp;
/* Check for end of identifier */
if(*cp) break; /* Break if end of identifier found */
if (sz >= &rgbid[sizeof(rgbid)])
Fatal(ER_linemax, yylineno, sizeof(rgbid)-1);
*sz++ = (byte) c; /* Save the character */
if((c = GetChar()) == EOF) break;
/* Get next character */
}
ungetc(c,fi); /* Put character back */
*sz = '\0'; /* Null-terminate the string */
rgbid[0] = (char)(sz - &rgbid[1]); /* Set length of string */
YYS_BP(yylval) = rgbid; /* Save ptr. to identifier */
state = lookup(); /* Look up the identifier */
if (state == INCLUDE_DIR)
{
// Process include directive
fFileNameSave = fFileNameExpected;
fFileNameExpected = 1;
state = yylex();
fFileNameExpected = fFileNameSave;
if (state == T_ID || state == T_STRING)
{
if (curLevel < MAX_NEST - 1)
{
curLevel++;
includeDisp[curLevel] = fi;
fi = fopen(&rgbid[1], RDBIN);
if (fi == NULL)
Fatal(ER_badopen, &rgbid[1], strerror(errno));
return(yylex());
}
else
Fatal(ER_toomanyincl);
}
else
Fatal(ER_badinclname);
return (0);
}
else
return(state);
}
LOCAL void yyerror(s) /* Error routine */
char *s; /* Error message */
{
fprintf(stderr, "%s(%d) : %s %s IM%d: %s %s\n",
defname, yylineno, GET_MSG(M_fatal), GET_MSG(M_error),
ER_syntax, s, GET_MSG(ER_syntax));
exit(1);
}
/*
* Use the basename of the current .DEF file name as the module name.
*/
LOCAL void DefaultModule(char *defaultExt)
{
char drive[_MAX_DRIVE];
char dir[_MAX_DIR];
char fname[_MAX_FNAME];
char ext[_MAX_EXT];
_splitpath(defname, drive, dir, fname, ext);
if (fNTdll)
{
if (ext[0] == '\0')
_makepath(&sbModule[1], NULL, NULL, fname, defaultExt);
else if (ext[0] == '.' && ext[1] == '\0')
strcpy(&sbModule[1], fname);
else
_makepath(&sbModule[1], NULL, NULL, fname, ext);
}
else
_makepath(&sbModule[1], NULL, NULL, fname, NULL);
sbModule[0] = (unsigned char) strlen(&sbModule[1]);
}
LOCAL void NewModule(char *sbNew, char *defaultExt)
{
char drive[_MAX_DRIVE];
char dir[_MAX_DIR];
char fname[_MAX_FNAME];
char ext[_MAX_EXT];
sbNew[sbNew[0]+1] = '\0';
_splitpath(&sbNew[1], drive, dir, fname, ext);
if (fNTdll)
{
if (ext[0] == '\0')
_makepath(&sbModule[1], NULL, NULL, fname, defaultExt);
else if (ext[0] == '.' && ext[1] == '\0')
strcpy(&sbModule[1], fname);
else
_makepath(&sbModule[1], NULL, NULL, fname, ext);
}
else
strcpy(&sbModule[1], fname);
sbModule[0] = (unsigned char) strlen(&sbModule[1]);
}
LOCAL void export(char *sbEntry, char *sbInternal, word ordno, word flags)
{
IMPORT *imp; /* Import definition */
if(fIgnorewep && strcmp(sbEntry+1, "WEP") == 0)
return;
imp = (IMPORT *) alloc(sizeof(IMPORT));
/* Allocate a cell */
if (newimps == NULL) /* If list empty */
newimps = imp; /* Define start of list */
else
I_NEXT(*lastimp) = imp; /* Append it to list */
I_NEXT(*imp) = NULL;
I_EXTNAM(*imp) = sbEntry; /* Save the external name */
I_INTNAM(*imp) = sbInternal; /* Save the internal name */
I_ORD(*imp) = ordno; /* Save the ordinal number */
I_FLAGS(*imp) = flags; /* Save extra flags */
lastimp = imp; /* Save pointer to end of list */
}
/* Output a THEADR record */
LOCAL word theadr(char *sbName)
{
fputc(THEADR,fo);
fputc(sbName[0] + 2,fo);
fputc(0,fo);
fwrite(sbName,sizeof(char),sbName[0] + 1,fo);
fputc(0,fo);
chkerror();
return(sbName[0] + 5);
}
word modend() /* Output a MODEND record */
{
fwrite("\212\002\0\0\0",sizeof(char),5,fo);
/* Write a MODEND record */
chkerror();
return(5); /* It is 5 bytes long */
}
LOCAL void outimpdefs(void)/* Output import definitions */
{
IMPORT *imp; /* Pointer to import record */
word reclen; /* Record length */
word ord; /* Ordinal number */
long lfa; /* File address */
word tlen; /* Length of THEADR */
byte impFlags;
for (imp = newimps; imp != NULL; imp = I_NEXT(*imp))
{ /* Traverse the list */
lfa = ftell(fo); /* Find out where we are */
tlen = theadr(I_EXTNAM(*imp));
/* Output a THEADR record */
// 1 1 1 1 n + 1 n + 1 n + 1 or 2 1
// +---+----+---+-----+-----------+-----------+------------------+---+
// | 0 | A0 | 1 | Flg | Ext. Name | Mod. Name | Int. Name or Ord | 0 |
// +---+----+---+-----+-----------+-----------+------------------+---+
reclen = 4 + sbModule[0] + 1 + I_EXTNAM(*imp)[0] + 1 + 1;
/* Initialize */
ord = I_ORD(*imp);
if (ord != 0)
reclen +=2; /* Two bytes for ordinal number */
else if (I_INTNAM(*imp))
reclen += I_INTNAM(*imp)[0] + 1;
/* Length of internal name */
else
reclen++;
I_ORD(*imp) = (word)(lfa >> 4);
/* Save page number */
++csymsmod; /* Increment symbol count */
cbsyms += (long) I_EXTNAM(*imp)[0] + 4;
/* Increment symbol space count */
fputc(COMENT,fo); /* Comment record */
fputc(reclen & 0xFF,fo); /* Lo-byte of record length */
fputc(reclen >> 8,fo); /* Hi-byte of length */
fputc(0,fo); /* Purgable, listable */
fputc(MSEXT,fo); /* Microsoft OMF extension class */
fputc(IMPDEF,fo); /* IMPort DEFinition record */
impFlags = 0;
if (ord != 0)
impFlags |= 0x1;
if (I_FLAGS(*imp) & 0x1)
impFlags |= 0x2;
fputc(impFlags, fo); /* Import type (name or ordinal or constant) */
fwrite(I_EXTNAM(*imp),sizeof(char),I_EXTNAM(*imp)[0] + 1,fo);
/* Write the external name */
fwrite(sbModule,sizeof(char),sbModule[0] + 1,fo);
/* Write the module name */
if (ord != 0) /* If import by ordinal */
{
fputc(ord & 0xFF,fo); /* Lo-byte of ordinal */
fputc(ord >> 8,fo); /* Hi-byte of ordinal */
}
else if (I_INTNAM(*imp))
fwrite(I_INTNAM(*imp), sizeof(char), I_INTNAM(*imp)[0] + 1, fo);
/* Write internal name */
else
fputc(0, fo); /* No internal name */
fputc(0,fo); /* Checksum byte */
reclen += tlen + modend() + 3; /* Output a MODEND record */
if(reclen &= 0xF) /* If padding needed */
{
reclen = 0x10 - reclen; /* Calculate needed padding */
while(reclen--) fputc(0,fo);/* Pad to page boundary */
}
chkerror();
}
}
/* Compare two symbols */
LOCAL short symeq(char *ps1,char *ps2)
{
int length; /* No. of char.s to compare */
length = *ps1 + 1; /* Take length of first symbol */
if (length != *ps2 + 1)
return(0); /* Length must match */
while(length--) /* While not at end of symbol */
if (fIgnorecase)
{
if (UPPER(*ps1) != UPPER(*ps2))
return(0); /* If not equal, return zero */
++ps1;
++ps2;
}
else if (*ps1++ != *ps2++)
return(0); /* If not equal, return zero */
return(1); /* Symbols match */
}
LOCAL word calclen() /* Calculate dictionary length */
{
word avglen; /* Average entry length */
word avgentries; /* Average no. of entries per page */
word minpages; /* Min. no. of pages in dictionary */
register word i; /* Index variable */
if(!csyms) return(1); /* One page for an empty dictionary */
avglen = (word)(cbsyms/csyms) + 1;
/* Average entry length */
avgentries = (PAGLEN - NBUCKETS - 1)/avglen;
/* Average no. of entries per page */
minpages = (word) csyms/avgentries + 1;
/* Minimum no. of pages in dict. */
if(minpages < (i = (word) csyms/NBUCKETS + 1))
{
minpages = i;
}
else
{
/* Add some extra pages if there is a lot long symbol names */
#define MAXOVERHEAD 10
i = (word)(((avglen+5L) * minpages *4)/(3*PAGLEN)); // The more symbols the larger increase...
if(i>MAXOVERHEAD)
i = MAXOVERHEAD; /* Do not add more than MAXOVERHEAD pages */
minpages += i;
}
/* Insure enough buckets allotted */
i = 0; /* Initialize index */
do /* Look through prime array */
{
if(minpages <= prime[i]) return(prime[i]);
/* Return smallest prime >= minpages */
}
while(prime[i++]); /* Until end of table found */
return(0); /* Too many symbols */
}
/* Initialize Symbol Lookup */
LOCAL void initsl(void)
{
register word i; /* Index variable */
diclength = calclen(); /* Calculate dictionaly length */
for(i = 0; i < diclength; ++i) mpdpnpag[i] = NULL;
/* Initialize page table */
}
LOCAL word ror(word x, word n) /* Rotate right */
{
#if ODDWORDLN
return(((x << (16 - n)) | ((x >> n) & ~(~0 << (16 - n))))
& ~(~0 << 16));
#else
return((x << (16 - n)) | ((x >> n) & ~(~0 << (16 - n))));
#endif
}
LOCAL word rol(word x, word n) /* Rotate left */
{
#if ODDWORDLN
return(((x << n) | ((x >> (16 - n)) & ~(~0 << n))) & ~(~0 << 16));
#else
return((x << n) | ((x >> (16 - n)) & ~(~0 << n)));
#endif
}
LOCAL void hashsym(char *pf, word *pdpi, word *pdpid,word *pdpo, word *pdpod)
{
char *pb; /* Pointer to back of symbol */
register word len; /* Length of symbol */
register word ch; /* Character */
len = *pf; /* Get length */
pb = &pf[len]; /* Get pointer to back */
*pdpi = 0; /* Initialize */
*pdpid = 0; /* Initialize */
*pdpo = 0; /* Initialize */
*pdpod = 0; /* Initialize */
while(len--) /* Loop */
{
ch = *pf++ | 32; /* Force char to lower case */
*pdpi = rol(*pdpi,2) ^ ch; /* Hash */
*pdpod = ror(*pdpod,2) ^ ch; /* Hash */
ch = *pb-- | 32; /* Force char to lower case */
*pdpo = ror(*pdpo,2) ^ ch; /* Hash */
*pdpid = rol(*pdpid,2) ^ ch; /* Hash */
}
*pdpi %= diclength; /* Calculate page index */
if(!(*pdpid %= diclength)) *pdpid = 1;
/* Calculate page index delta */
*pdpo %= NBUCKETS; /* Calculate page bucket no. */
if(!(*pdpod %= NBUCKETS)) *pdpod = 1;
/* Calculate page bucket delta */
}
LOCAL void nullfill(char *pbyte, word length)
{
while(length--) *pbyte++ = '\0'; /* Load with nulls */
}
/*
* Returns:
* -1 Symbol not in dictionary
* 0 Search inconclusive
* 1 Symbol on this page
*/
LOCAL int pagesearch(char *psym, char *dicpage, word *pdpo, word dpod)
{
register word i; /* Index variable */
word dpo; /* Initial bucket number */
dpo = *pdpo; /* Remember starting position */
for(;;) /* Forever */
{
if(i = ((word) dicpage[*pdpo] & 0xFF) << 1)
{ /* If bucket is not empty */
if(symeq(psym,&dicpage[i])) /* If we've found a match */
return(1); /* Found */
else /* Otherwise */
{
if((*pdpo += dpod) >= NBUCKETS) *pdpo -= NBUCKETS;
/* Try next bucket */
if(*pdpo == dpo) return(0);
/* Symbol not on this page */
}
}
else if(dicpage[NBUCKETS] == PAGEFULL) return(0);
/* Search inconclusive */
else return(-1); /* Symbol not in dictionary */
}
}
/* Install symbol in dictionary */
LOCAL word instsym(IMPORT *psym)
{
word dpi; /* Dictionary page index */
word dpid; /* Dictionary page index delta */
word dpo; /* Dictionary page offset */
word dpod; /* Dict. page offset delta */
word dpii; /* Initial dict. page index */
register int erc; /* Error code */
char *dicpage; /* Pointer to dictionary page */
hashsym(I_EXTNAM(*psym),&dpi,&dpid,&dpo,&dpod);
/* Hash the symbol */
dpii = dpi; /* Save initial page index */
for(;;) /* Forever */
{
if(mpdpnpag[dpi] == NULL) /* If page unallocated */
{
mpdpnpag[dpi] = alloc(PAGLEN);
/* Allocate a page */
nullfill(mpdpnpag[dpi],PAGLEN);
/* Fill it with nulls */
mpdpnpag[dpi][NBUCKETS] = FREEWD;
/* Initialize pointer to free space */
}
dicpage = mpdpnpag[dpi]; /* Set pointer to page */
if((erc = pagesearch(I_EXTNAM(*psym),dicpage,&dpo,dpod)) > 0)
return(1); /* Return 1 if symbol in table */
if(erc == -1) /* If empty bucket found */
{
if(((I_EXTNAM(*psym)[0] + 4) >> 1) <
WPP - ((int) dicpage[NBUCKETS] & 0xFF))
{ /* If enough free space on page */
dicpage[dpo] = dicpage[NBUCKETS];
/* Load bucket with pointer */
erc = ((int) dicpage[NBUCKETS] & 0xFF) << 1;
/* Get byte index to free space */
dpi = I_EXTNAM(*psym)[0];
/* Get symbol length */
for(dpo = 0; dpo <= dpi;)
dicpage[erc++] = I_EXTNAM(*psym)[dpo++];
/* Install the symbol text */
dicpage[erc++] = (char)(I_ORD(*psym) & 0xFF);
/* Load low-order byte */
dicpage[erc++] = (char)(I_ORD(*psym) >> 8);
/* Load high-order byte */
if(++erc >= PAGLEN) dicpage[NBUCKETS] = PAGEFULL;
else dicpage[NBUCKETS] = (char)(erc >> 1);
/* Update free word pointer */
return(0); /* Mission accomplished */
}
else dicpage[NBUCKETS] = PAGEFULL;
/* Mark page as full */
}
if((dpi += dpid) >= diclength) dpi -= diclength;
/* Try next page */
if(dpi == dpii) return(2); /* Once around without finding it */
}
}
/* Output empty dictionary page */
LOCAL void nulpagout(void)
{
register word i; /* Counter */
char temp[PAGLEN]; /* Page buffer */
i = 0; /* Initialize */
while(i < NBUCKETS) temp[i++] = '\0';
/* Empty hash table */
temp[i++] = FREEWD; /* Set free word pointer */
while(i < PAGLEN) temp[i++] = '\0'; /* Clear rest of page */
fwrite(temp,1,PAGLEN,fo); /* Write empty page */
chkerror();
}
/* Write dictionary to library */
LOCAL void writedic(void)
{
register IMPORT *imp; /* Symbol record */
word i; /* Index variable */
initsl(); /* Initialize */
for(imp = implist; imp != NULL; imp = I_NEXT(*imp))
{
if(instsym(imp)) /* If symbol already in dictionary */
Error(ER_multdef, &I_EXTNAM(*imp)[1]);
/* Issue error message */
}
for(i = 0; i < diclength; ++i) /* Look through mapping table */
{
if(mpdpnpag[i] != NULL) pagout(mpdpnpag[i]);
/* Write page if it exists */
else nulpagout(); /* Else write an empty page */
}
chkerror();
}
LOCAL void DisplayBanner(void)
{
if (!fBannerOnScreen)
{
fprintf( stdout, "\nMicrosoft (R) Import Library Manager NtGroup "VERSION_STRING );
fputs("\nCopyright (C) Microsoft Corp 1984-1996. All rights reserved.\n\n", stdout);
fflush(stdout);
fBannerOnScreen = 1;
#if C8_IDE
if(fC8IDE)
{ sprintf(msgBuf, "@I0\r\n");
_write(_fileno(stderr), msgBuf, strlen(msgBuf));
sprintf(msgBuf, "@I1Microsoft (R) Import Library Manager "VERSION_STRING"\r\n" );
_write(_fileno(stderr), msgBuf, strlen(msgBuf));
sprintf(msgBuf, "@I2Copyright (C) Microsoft Corp 1984-1992. All rights reserved.\r\n");
_write(_fileno(stderr), msgBuf, strlen(msgBuf));
}
#endif
}
}
/****************************************************************
* *
* IsPrefix: *
* *
* This function takes as its arguments a pointer to a *
* null-terminated character string and a pointer to a second *
* null-terminated character string. The function returns *
* true if the first string is a prefix of the second; *
* otherwise, it returns false. *
* *
****************************************************************/
LOCAL int IsPrefix(char *prefix, char *s)
{
while(*prefix) /* While not at end of prefix */
{
if(UPPER(*prefix) != UPPER(*s)) return(0);
/* Return zero if mismatch */
++prefix; /* Increment pointer */
++s; /* Increment pointer */
}
return(1); /* We have a prefix */
}
/*** ScanTable - build list of exports
*
* Purpose:
* Scans Resident or Nonresident Name Table, Entry Table and
* builds list of exported entries.
*
* Input:
* pbTable - pointer to Name Table
* cbTable - size of Name Table
* fNoRes - TRUE if non resident name table
*
* Output:
* List of exported entries by DLL.
*
* Exceptions:
* None.
*
* Notes:
* None.
*
*************************************************************************/
LOCAL void ScanTable(word cbTable, int fNoRes)
{
word eno;
char buffer[256];
register char *pch;
register byte *pb;
byte *pTable;
pb = alloc(cbTable);
pTable = pb;
if (fread(pb, sizeof(char), cbTable, fi) != cbTable) {
Error(ER_baddll);
free(pTable);
return;
}
while(cbTable != 0)
{
/* Get exported name length - if zero continue */
--cbTable;
if (!(eno = (word) *pb++ & 0xff))
break;
cbTable -= eno + 2;
/* Copy name - length prefixed */
pch = &buffer[1];
buffer[0] = (byte) eno;
while(eno--)
*pch++ = *pb++;
*pch = '\0';
/* Get ordinal */
eno = ((word) pb[0] & 0xff) + (((word) pb[1] & 0xff) << 8);
pb += 2;
/* If WEP and fIgnorewep is TRUE, ignore this symbol */
if(fIgnorewep && strcmp(&buffer[1], "WEP") == 0)
continue;
if (eno != 0)
{
pch = alloc((word)(buffer[0] + 1));
strncpy(pch, buffer, buffer[0] + 1);
// If Implib is run on a DLL, it exports symbols:
// - by names for symbols in the resident name table
// - by ordinal for symbols in the non-resident name table
export(pch, pch, (word)(fNoRes ? eno : 0), (word)0);
}
else if (!fNoRes)
strncpy(sbModule, buffer, buffer[0] + 1);
/* eno == 0 && !fNoRes --> module name */
}
if (cbTable != 0)
Error(ER_baddll);
free(pTable);
}
/*** ProcessDLL - extract information about exports from DLL
*
* Purpose:
* Read in header of DLL and create list of exported entries.
*
* Input:
* lfahdr - seek offset to segmented executable header.
*
* Output:
* List of exported entries by DLL.
*
* Exceptions:
* None.
*
* Notes:
* None.
*
*************************************************************************/
LOCAL void ProcessDLL(long lfahdr)
{
struct new_exe hdr; /* .EXE header */
if (fseek(fi, lfahdr, SEEK_SET) == -1) {
return;
}
if (fread(&hdr, sizeof(char), sizeof(struct new_exe), fi) != sizeof(struct new_exe)) {
return;
}
if(NE_CSEG(hdr) != 0)
{
/* If there are segments - read in tables */
if (NE_MODTAB(hdr) > NE_RESTAB(hdr))
{
/* Process resident names table */
if (fseek(fi, lfahdr + NE_RESTAB(hdr), SEEK_SET) == -1)
return;
ScanTable((word)(NE_MODTAB(hdr) - NE_RESTAB(hdr)), 0);
}
if (NE_CBNRESTAB(hdr) != 0)
{
/* Process non-resident names table */
if (fseek(fi, (long) NE_NRESTAB(hdr), SEEK_SET) == -1)
return;
ScanTable(NE_CBNRESTAB(hdr), 1);
}
}
}
/* Print usage message */
void usage(int fShortHelp)
{
int nRetCode;
#if NOT C8_IDE
// in C8 implib /? == /HELP
if (!fShortHelp)
{
nRetCode = spawnlp(P_WAIT, "qh", "qh", "/u implib.exe", NULL);
fShortHelp = nRetCode<0 || nRetCode==3;
}
if (fShortHelp)
#endif
{
DisplayBanner();
fprintf(stderr,"%s\n", GET_MSG(M_usage1));
fprintf(stderr,"%s\n", GET_MSG(M_usage2));
fprintf(stderr," %s\n", GET_MSG(M_usage3));
// fprintf(stderr," %s\n", GET_MSG(M_usage4));
fprintf(stderr," %s\n", GET_MSG(M_usage8));
fprintf(stderr," %s\n", GET_MSG(M_usage5));
fprintf(stderr," %s\n", GET_MSG(M_usage6));
fprintf(stderr," %s\n", GET_MSG(M_usage7));
}
exit(0);
}
void cdecl main(int argc, char *argv[]) /* Parse the definitions file */
{
int i; /* Counter */
long lfadic; /* File address of dictionary */
int iArg; /* Argument index */
word magic; /* Magic number */
struct exe_hdr exe; /* Old .EXE header */
int fNologo;
char drive[_MAX_DRIVE], dir[_MAX_DIR]; /* Needed for _splitpath */
char fname[_MAX_FNAME], ext[_MAX_EXT];
int fDefdllfound = 0; /* Flag will be set if the user
specifies dll/def file */
#if C8_IDE
char *pIDE = getenv("_MSC_IDE_FLAGS");
#endif
exitCode = 0;
fNologo = 0;
iArg = 1;
#if C8_IDE
if(pIDE)
{
if(strstr(pIDE, "FEEDBACK"))
{
fC8IDE = TRUE;
#if DEBUG_IDE
fprintf(stdout, "\r\nIDE ACTIVE - FEEDBACK is ON");
#endif
}
}
#endif
if (argc > 1)
{
while (iArg < argc && (argv[iArg][0] == '-' || argv[iArg][0] == '/'))
{
if (argv[iArg][1] == '?')
usage(1);
else if (IsPrefix(&argv[iArg][1], "help"))
usage(0);
else if(IsPrefix(&argv[iArg][1], "ignorecase"))
fIgnorecase = 1;
else if(IsPrefix(&argv[iArg][1], "noignorecase"))
fIgnorecase = 0;
else if(IsPrefix(&argv[iArg][1], "nologo"))
fNologo = 1;
else if(IsPrefix(&argv[iArg][1], "ntdll"))
fNTdll = 1;
else if(IsPrefix(&argv[iArg][1], "nowep"))
fIgnorewep = 1;
else
Error(ER_badoption, argv[iArg]);
iArg++;
}
}
else
{
DisplayBanner();
exit(exitCode); /* All done */
}
if (!fNologo)
DisplayBanner();
_splitpath( argv[iArg], drive, dir, fname, ext );
if(!_stricmp(ext,".DEF")||!_stricmp(ext,".DLL")) /* Ext. not allowed-bug #3*/
{
Fatal(ER_badtarget, ext);
}
#if C8_IDE
if(fC8IDE)
{
sprintf(msgBuf, "@I3%s\r\n", GET_MSG(M_IDEco));
_write(_fileno(stderr), msgBuf, strlen(msgBuf));
sprintf(msgBuf, "@I4%s\r\n", argv[iArg]);
_write(_fileno(stderr), msgBuf, strlen(msgBuf));
}
#endif
if((fo = fopen(argv[iArg],WRBIN)) == NULL)
{ /* If open fails */
Fatal(ER_badcreate, argv[iArg], strerror(errno));
}
for(i = 0; i < 16; ++i) fputc(0,fo);/* Skip zeroth page for now */
chkerror();
implist = NULL; /* Initialize */
csyms = 0;
cbsyms = 0L;
#if C8_IDE
if(fC8IDE)
{
sprintf(msgBuf, "@I3%s\r\n", GET_MSG(M_IDEri));
_write(_fileno(stderr), msgBuf, strlen(msgBuf));
}
#endif
for(iArg++; iArg < argc; ++iArg)
{
if (argv[iArg][0] == '-' || argv[iArg][0] == '/')
{
fIgnorecase = IsPrefix(&argv[iArg][1], "ignorecase");
iArg++;
continue;
}
#if C8_IDE
if(fC8IDE)
{
sprintf(msgBuf, "@I4%s\r\n",argv[iArg]);
_write(_fileno(stderr), msgBuf, strlen(msgBuf));
}
#endif
if((fi = fopen(defname = argv[iArg],RDBIN)) == NULL)
{ /* If open fails */
Fatal(ER_badopen, argv[iArg], strerror(errno));
/* Print error message */
}
fDefdllfound = 1;
newimps = NULL; /* Initialize */
lastimp = NULL; /* Initialize */
csymsmod = 0; /* Initialize */
fread(&exe, 1, sizeof(struct exe_hdr), fi);
/* Read old .EXE header */
if(E_MAGIC(exe) == EMAGIC) /* If old header found */
{
if(E_LFARLC(exe) == sizeof(struct exe_hdr))
{
fseek(fi, E_LFANEW(exe), 0);
/* Read magic number */
magic = (word) (getc(fi) & 0xff);
magic += (word) ((getc(fi) & 0xff) << 8);
if (magic == NEMAGIC)
ProcessDLL(E_LFANEW(exe));
/* Scan .DLL */
else
{
Error(ER_baddll1, argv[iArg]);
}
}
else
{
Error(ER_baddll1, argv[iArg]);
}
}
else
{
fseek(fi, 0L, SEEK_SET);
yyparse(); /* Parse the definitions file */
}
fclose(fi); /* Close the definitions file */
if(newimps != NULL) /* If at least one new IMPDEF */
{
outimpdefs(); /* Output the library modules */
I_NEXT(*lastimp) = implist; /* Concatenate lists */
implist = newimps; /* New head of list */
csyms += csymsmod; /* Increment symbol count */
}
}
if (!fDefdllfound) /* No .def or .dll source was given */
Fatal(ER_nosource);
if(i = (int)((ftell(fo) + 4) & (PAGLEN - 1))) i = PAGLEN - i;
/* Calculate padding needed */
++i; /* One for the checksum */
fputc(DICHDR,fo); /* Dictionary header */
fputc(i & 0xFF,fo); /* Lo-byte */
fputc(i >> 8,fo); /* Hi-byte */
while(i--) fputc(0,fo); /* Padding */
lfadic = ftell(fo); /* Get dictionary offset */
writedic(); /* Write the dictionary */
fseek(fo,0L,0); /* Seek to header */
fputc(LIBHDR,fo); /* Library header */
fputc(13,fo); /* Length */
fputc(0,fo); /* Length */
fputc((int)(lfadic & 0xFF),fo); /* Dictionary offset */
fputc((int)((lfadic >> 8) & 0xFF),fo);
/* Dictionary offset */
fputc((int)((lfadic >> 16) & 0xFF),fo);
/* Dictionary offset */
fputc((int)(lfadic >> 24),fo); /* Dictionary offset */
fputc(diclength & 0xFF,fo); /* Dictionary length */
fputc(diclength >> 8,fo); /* Dictionary length */
if (fIgnorecase) /* Dictionary case sensivity */
fputc(0, fo);
else
fputc(1, fo);
chkerror();
fclose(fo); /* Close the library */
exit(exitCode); /* All done */
}
short yyexca[] ={
-1, 1,
0, -1,
-2, 0,
};
# define YYNPROD 185
# define YYLAST 413
short yyact[]={
10, 13, 14, 170, 27, 134, 135, 136, 137, 225,
140, 143, 144, 143, 144, 149, 41, 208, 128, 189,
167, 41, 166, 28, 185, 50, 49, 29, 30, 31,
12, 32, 34, 35, 218, 219, 187, 48, 210, 157,
41, 101, 205, 161, 221, 33, 215, 11, 223, 112,
113, 114, 115, 116, 119, 217, 53, 51, 117, 118,
54, 122, 121, 123, 15, 73, 124, 125, 126, 206,
192, 178, 131, 46, 42, 45, 16, 36, 17, 42,
37, 81, 82, 79, 66, 67, 71, 61, 74, 62,
68, 63, 69, 72, 76, 77, 78, 75, 42, 102,
4, 5, 154, 195, 6, 7, 220, 194, 181, 88,
169, 60, 142, 133, 129, 109, 59, 106, 156, 58,
52, 9, 164, 83, 84, 96, 97, 73, 139, 162,
47, 99, 127, 98, 120, 55, 70, 64, 65, 86,
80, 95, 94, 92, 93, 87, 66, 67, 71, 61,
74, 62, 68, 63, 69, 72, 76, 77, 78, 75,
47, 89, 90, 91, 103, 104, 8, 191, 130, 111,
38, 108, 216, 204, 203, 105, 180, 150, 179, 153,
100, 85, 57, 26, 25, 24, 23, 96, 97, 73,
22, 21, 20, 19, 18, 141, 148, 176, 70, 64,
65, 146, 87, 95, 94, 81, 82, 79, 66, 67,
71, 61, 74, 62, 68, 63, 69, 72, 76, 77,
78, 75, 107, 155, 158, 151, 160, 39, 43, 159,
152, 174, 44, 138, 40, 152, 152, 132, 3, 2,
56, 1, 224, 214, 186, 0, 168, 83, 84, 0,
172, 0, 0, 0, 173, 0, 110, 0, 0, 0,
70, 64, 65, 184, 80, 183, 0, 171, 145, 147,
182, 0, 0, 0, 0, 175, 0, 177, 0, 193,
197, 0, 196, 199, 0, 201, 0, 0, 0, 202,
184, 0, 183, 0, 0, 0, 0, 182, 0, 0,
0, 209, 0, 198, 211, 200, 212, 0, 213, 0,
0, 0, 0, 0, 0, 222, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 110, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
163, 165, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
188, 0, 0, 0, 0, 190, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 207 };
short yypact[]={
-159,-1000,-267,-267,-225,-225,-187,-189,-267,-1000,
-286,-297,-266,-210,-210,-1000,-1000,-225,-1000,-1000,
-1000,-1000,-1000,-1000,-1000,-1000,-1000, -68,-130,-224,
-224,-224,-225,-225,-252,-241,-307,-194,-267,-1000,
-333,-1000,-1000,-1000,-325,-225,-225,-1000,-1000,-1000,
-1000,-1000,-1000,-311,-1000,-1000,-1000, -68,-1000,-1000,
-1000,-1000,-1000,-1000,-1000,-1000,-1000,-1000,-1000,-1000,
-1000,-1000,-1000,-1000,-1000,-1000,-1000,-1000,-1000,-1000,
-1000,-1000,-1000,-1000,-1000,-130,-1000,-1000,-1000,-1000,
-1000,-1000,-1000,-1000,-1000,-1000,-1000,-1000,-224,-1000,
-156,-1000,-1000,-224,-224,-225,-1000,-280,-225,-1000,
-280,-194,-1000,-1000,-1000,-1000,-1000,-1000,-1000,-235,
-1000,-1000,-1000,-1000,-1000,-1000,-1000,-225,-244,-1000,
-304,-1000,-333,-339,-1000,-1000,-1000,-1000,-325,-339,
-1000,-323,-1000,-1000,-1000,-1000,-325,-1000,-325,-195,
-1000,-1000,-1000,-192,-299,-1000,-284,-225,-1000,-305,
-1000,-1000,-225,-1000,-1000,-1000,-1000,-196,-339,-158,
-1000,-339,-158,-1000,-325,-158,-325,-158,-1000,-1000,
-192,-1000,-1000,-1000,-1000,-1000,-271,-197,-1000,-249,
-1000,-1000,-1000,-158,-1000,-281,-158,-1000,-158,-1000,
-158,-1000,-1000,-226,-211,-1000,-287,-228,-228,-1000,
-218,-1000,-1000,-1000,-332,-1000,-1000,-1000,-1000,-1000,
-1000,-1000,-1000,-1000,-1000,-1000 };
short yypgo[]={
0, 222, 118, 244, 243, 242, 241, 239, 166, 238,
237, 113, 110, 107, 234, 233, 128, 232, 231, 201,
197, 196, 195, 112, 121, 120, 194, 193, 192, 191,
190, 186, 185, 184, 183, 182, 119, 116, 111, 181,
139, 109, 133, 131, 180, 179, 178, 108, 176, 175,
117, 174, 173, 172, 171, 115, 106, 169, 114, 168,
167, 134, 132, 129, 122 };
short yyr1[]={
0, 6, 6, 9, 6, 10, 7, 14, 7, 15,
7, 17, 7, 18, 7, 19, 7, 20, 7, 21,
7, 16, 16, 16, 22, 22, 23, 23, 13, 13,
11, 11, 11, 11, 11, 12, 12, 8, 8, 24,
24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
24, 24, 24, 24, 24, 24, 24, 25, 25, 25,
26, 35, 35, 36, 36, 38, 38, 38, 38, 38,
38, 27, 39, 39, 40, 40, 40, 40, 40, 40,
40, 41, 41, 41, 41, 28, 28, 28, 28, 28,
28, 42, 42, 43, 44, 44, 45, 45, 47, 47,
47, 48, 48, 46, 46, 37, 37, 37, 37, 37,
37, 37, 37, 37, 37, 37, 37, 37, 37, 37,
37, 37, 37, 29, 29, 49, 49, 50, 2, 2,
3, 3, 3, 3, 51, 52, 52, 53, 53, 4,
4, 5, 5, 30, 30, 54, 54, 55, 55, 1,
1, 56, 56, 31, 31, 57, 57, 57, 57, 57,
57, 57, 57, 57, 58, 58, 59, 59, 60, 60,
34, 32, 61, 61, 61, 61, 61, 61, 33, 62,
62, 64, 64, 63, 63 };
short yyr2[]={
0, 2, 1, 0, 2, 0, 6, 0, 5, 0,
6, 0, 5, 0, 6, 0, 5, 0, 6, 0,
5, 1, 1, 0, 2, 1, 1, 1, 3, 0,
1, 1, 1, 1, 0, 1, 0, 2, 1, 2,
2, 2, 2, 2, 2, 1, 1, 2, 1, 1,
1, 1, 1, 1, 1, 1, 1, 3, 1, 1,
2, 2, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 2, 1, 2, 1, 2,
1, 2, 1, 3, 1, 1, 2, 0, 1, 1,
1, 2, 1, 1, 0, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 2, 1, 2, 1, 6, 2, 0,
3, 3, 2, 0, 2, 1, 0, 1, 0, 1,
0, 1, 0, 2, 1, 2, 1, 5, 5, 1,
1, 1, 0, 3, 1, 1, 1, 1, 1, 1,
1, 1, 2, 1, 3, 1, 1, 0, 1, 0,
2, 2, 1, 1, 1, 1, 1, 1, 3, 2,
0, 1, 1, 2, 1 };
short yychk[]={
-1000, -6, -7, -9, 259, 260, 263, 264, -8, -24,
267, 314, 297, 268, 269, 331, 343, 345, -26, -27,
-28, -29, -30, -31, -32, -33, -34, 271, 290, 294,
295, 296, 298, 312, 299, 300, 344, 347, -8, -1,
-14, 265, 323, -1, -17, 262, 262, -24, 323, 323,
291, 323, -25, 266, 270, -25, -1, -35, -36, -37,
-38, 279, 281, 283, 329, 330, 276, 277, 282, 284,
328, 278, 285, 257, 280, 289, 286, 287, 288, 275,
332, 273, 274, 315, 316, -39, -40, -37, -41, 291,
292, 293, 273, 274, 334, 333, 317, 318, -42, -43,
-44, 265, 323, -42, -42, -49, -50, -1, -54, -55,
-1, -57, 301, 302, 303, 304, 305, 310, 311, 306,
-61, 303, 302, 304, 307, 308, 309, -62, 325, -58,
-59, 266, -10, -11, 338, 339, 340, 341, -15, -16,
335, -22, -23, 336, 337, -1, -19, -1, -21, 326,
-36, -40, -43, -45, 258, -50, -2, 319, -55, -2,
-58, 278, -63, -1, -64, -1, 266, 324, -11, -12,
342, -16, -12, -23, -18, -16, -20, -16, 266, -46,
-48, -47, -37, -38, -41, 323, -3, 320, -1, 324,
-1, -60, 266, -12, -13, 261, -12, -13, -16, -13,
-16, -13, -47, -51, -52, 313, 266, -1, 266, -13,
319, -13, -13, -13, -4, 272, -53, 266, 321, 322,
-56, 272, -56, 266, -5, 341 };
short yydef[]={
3, -2, 2, 0, 7, 11, 0, 0, 1, 38,
0, 0, 0, 0, 0, 45, 46, 0, 48, 49,
50, 51, 52, 53, 54, 55, 56, 0, 0, 86,
88, 90, 124, 144, 154, 0, 180, 167, 4, 5,
34, 149, 150, 9, 23, 15, 19, 37, 39, 40,
41, 42, 43, 58, 59, 44, 47, 60, 62, 63,
64, 105, 106, 107, 108, 109, 110, 111, 112, 113,
114, 115, 116, 117, 118, 119, 120, 121, 122, 65,
66, 67, 68, 69, 70, 71, 73, 74, 75, 76,
77, 78, 79, 80, 81, 82, 83, 84, 85, 92,
97, 94, 95, 87, 89, 123, 126, 129, 143, 146,
129, 167, 155, 156, 157, 158, 159, 160, 161, 163,
171, 172, 173, 174, 175, 176, 177, 0, 0, 170,
165, 166, 34, 36, 30, 31, 32, 33, 23, 36,
21, 22, 25, 26, 27, 13, 23, 17, 23, 0,
61, 72, 91, 104, 0, 125, 133, 0, 145, 0,
153, 162, 178, 184, 179, 181, 182, 169, 36, 29,
35, 36, 29, 24, 23, 29, 23, 29, 57, 93,
103, 102, 98, 99, 100, 96, 136, 0, 128, 0,
183, 164, 168, 29, 8, 0, 29, 12, 29, 16,
29, 20, 101, 140, 138, 135, 132, 152, 152, 6,
0, 10, 14, 18, 142, 139, 134, 137, 130, 131,
147, 151, 148, 28, 127, 141 };
# define YYFLAG -1000
# define YYERROR goto yyerrlab
# define YYACCEPT return(0)
# define YYABORT return(1)
#ifdef YYDEBUG /* RRR - 10/9/85 */
#define yyprintf(a, b, c) printf(a, b, c)
#else
#define yyprintf(a, b, c)
#endif
/* parser for yacc output */
YYSTYPE yyv[YYMAXDEPTH]; /* where the values are stored */
int yychar = -1; /* current input token number */
int yynerrs = 0; /* number of errors */
short yyerrflag = 0; /* error recovery flag */
int NEAR yyparse(void)
{
short yys[YYMAXDEPTH];
short yyj, yym;
register YYSTYPE *yypvt;
register short yystate, *yyps, yyn;
register YYSTYPE *yypv;
register short *yyxi;
yystate = 0;
yychar = -1;
yynerrs = 0;
yyerrflag = 0;
yyps= &yys[-1];
yypv= &yyv[-1];
yystack: /* put a state and value onto the stack */
yyprintf( "state %d, char 0%o\n", yystate, yychar );
if( ++yyps> &yys[YYMAXDEPTH] )
{
yyerror( "yacc stack overflow" );
return(1);
}
*yyps = yystate;
++yypv;
*yypv = yyval;
yynewstate:
yyn = yypact[yystate];
if( yyn<= YYFLAG ) goto yydefault; /* simple state */
if( yychar<0 ) if( (yychar=yylex())<0 ) yychar=0;
if( (yyn += (short)yychar)<0 || yyn >= YYLAST ) goto yydefault;
if( yychk[ yyn=yyact[ yyn ] ] == yychar )
{
/* valid shift */
yychar = -1;
yyval = yylval;
yystate = yyn;
if( yyerrflag > 0 ) --yyerrflag;
goto yystack;
}
yydefault:
/* default state action */
if( (yyn=yydef[yystate]) == -2 )
{
if( yychar<0 ) if( (yychar=yylex())<0 ) yychar = 0;
/* look through exception table */
for( yyxi=yyexca; (*yyxi!= (-1)) || (yyxi[1]!=yystate) ; yyxi += 2 ) ; /* VOID */
for(yyxi+=2; *yyxi >= 0; yyxi+=2)
{
if( *yyxi == yychar ) break;
}
if( (yyn = yyxi[1]) < 0 ) return(0); /* accept */
}
if( yyn == 0 )
{
/* error */
/* error ... attempt to resume parsing */
switch( yyerrflag )
{
case 0: /* brand new error */
yyerror( "syntax error" );
++yynerrs;
case 1:
case 2: /* incompletely recovered error ... try again */
yyerrflag = 3;
/* find a state where "error" is a legal shift action */
while ( yyps >= yys )
{
yyn = yypact[*yyps] + YYERRCODE;
if( yyn>= 0 && yyn < YYLAST && yychk[yyact[yyn]] == YYERRCODE )
{
yystate = yyact[yyn]; /* simulate a shift of "error" */
goto yystack;
}
yyn = yypact[*yyps];
/* the current yyps has no shift onn "error", pop stack */
yyprintf( "error recovery pops state %d, uncovers %d\n", *yyps, yyps[-1] );
--yyps;
--yypv;
}
/* there is no state on the stack with an error shift ... abort */
yyabort:
return(1);
case 3: /* no shift yet; clobber input char */
yyprintf( "error recovery discards char %d\n", yychar, 0 );
if( yychar == 0 ) goto yyabort; /* don't discard EOF, quit */
yychar = -1;
goto yynewstate; /* try again in the same state */
}
}
/* reduction by production yyn */
yyprintf("reduce %d\n",yyn, 0);
yyps -= yyr2[yyn];
yypvt = yypv;
yypv -= yyr2[yyn];
yyval = yypv[1];
yym=yyn;
/* consult goto table to find next state */
yyn = yyr1[yyn];
yyj = yypgo[yyn] + *yyps + 1;
if( yyj>=YYLAST || yychk[ yystate = yyact[yyj] ] != -yyn ) yystate = yyact[yypgo[yyn]];
switch(yym)
{
case 3:
# line 409
{
DefaultModule(moduleEXE);
} break;
case 5:
# line 416
{
fFileNameExpected = 0;
} break;
case 6:
# line 420
{
NewModule(yypvt[-4]._bp, moduleEXE);
} break;
case 7:
# line 424
{
fFileNameExpected = 0;
} break;
case 8:
# line 428
{
DefaultModule(moduleEXE);
} break;
case 9:
# line 432
{
fFileNameExpected = 0;
} break;
case 10:
# line 436
{
NewModule(yypvt[-4]._bp, moduleDLL);
} break;
case 11:
# line 440
{
fFileNameExpected = 0;
} break;
case 12:
# line 444
{
DefaultModule(moduleDLL);
} break;
case 13:
# line 448
{
fFileNameExpected = 0;
} break;
case 14:
# line 452
{
NewModule(yypvt[-3]._bp, moduleDLL);
} break;
case 15:
# line 456
{
fFileNameExpected = 0;
} break;
case 16:
# line 460
{
DefaultModule(moduleDLL);
} break;
case 17:
# line 464
{
fFileNameExpected = 0;
} break;
case 18:
# line 468
{
NewModule(yypvt[-3]._bp, moduleDLL);
} break;
case 19:
# line 472
{
fFileNameExpected = 0;
} break;
case 20:
# line 476
{
DefaultModule(moduleDLL);
} break;
case 21:
# line 482
{
} break;
case 127:
# line 644
{
if (yypvt[-0]._wd)
{
// Skip private exports
free(yypvt[-5]._bp);
free(yypvt[-4]._bp);
}
else
export(yypvt[-5]._bp,yypvt[-4]._bp,yypvt[-3]._wd,yypvt[-1]._wd);
} break;
case 128:
# line 658
{
yyval._bp = yypvt[-0]._bp;
} break;
case 129:
# line 662
{
yyval._bp = NULL;
} break;
case 130:
# line 668
{
yyval._wd = yypvt[-1]._wd;
} break;
case 131:
# line 672
{
yyval._wd = yypvt[-1]._wd;
} break;
case 132:
# line 676
{
yyval._wd = yypvt[-0]._wd;
} break;
case 133:
# line 680
{
yyval._wd = 0;
} break;
case 139:
# line 697
{
yyval._wd = 0x1;
} break;
case 140:
# line 701
{
yyval._wd = 0;
} break;
case 141:
# line 707
{
yyval._wd = 1;
} break;
case 142:
# line 711
{
yyval._wd = 0;
} break;
case 149:
# line 729
{
yyval._bp = _strdup(rgbid);
} break;
case 150:
# line 733
{
yyval._bp = _strdup(rgbid);
} break;/* End of actions */
}
goto yystack; /* stack new state and value */
}
Reference in a new issue Copy permalink