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Remove files duplicated in devteam module

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This commit is contained in:
kmhugo
2002-01-19 05:39:57 +00:00
parent d25f67cd0d
commit bd49d4a6df
14 changed files with 0 additions and 5448 deletions
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424
sys/msdos/viewtib.c
View File

@@ -1,424 +0,0 @@
/* SCCS Id: @(#)viewtib.c 3.3 94/03/20 */
/* Copyright (c) NetHack PC Development Team 1993, 1994 */
/* NetHack may be freely redistributed. See license for details. */
/*
* View a NetHack binary tile file (.tib file)
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#ifdef __GO32__
#include <unistd.h>
#define _far
#endif
#include <dos.h>
#if defined(_MSC_VER) || defined(__BORLANDC__)
#include <conio.h>
#endif
#pragma warning(disable:4309) /* initializing */
#pragma warning(disable:4018) /* signed/unsigned mismatch */
#pragma warning(disable:4131) /* old style declarator */
#pragma warning(disable:4127) /* conditional express. is constant */
#define VIDEO_BIOS 0x10
#define DOSCALL 0x21
#define USHORT unsigned short
#define MODE640x480 0x0012 /* Switch to VGA 640 x 480 Graphics mode */
#define MODETEXT 0x0003 /* Switch to Text mode 3 */
#define BACKGROUND_VGA_COLOR 0
#define SCREENWIDTH 640
#define SCREENHEIGHT 480
#define SCREENBYTES 80
#define VIDEOSEG 0xa000
#define VFPTRSEG 0x0000
#define VFPTROFF 0x010C
#define SCREENPLANES 4
#define COLORDEPTH 16
#define egawriteplane(n) { outportb(0x3c4,2); outportb(0x3c5,n); }
#define col2x8(c) ((c) * 8)
#define col2x16(c) ((c) * 16)
#define col2x(c) ((c) * 2)
#define row2y(c) ((c) * 16)
#define ROWS_PER_TILE 16
#define COLS_PER_TILE 16
#define EMPTY_TILE -1
#define TIBHEADER_SIZE 1024 /* Use this for size, allows expansion */
#define PLANAR_STYLE 0
#define PIXEL_STYLE 1
#define DJGPP_COMP 0
#define MSC_COMP 1
#define BC_COMP 2
#define OTHER_COMP 10
struct tibhdr_struct {
char ident[80]; /* Identifying string */
char timestamp[26]; /* Ascii timestamp */
char tilestyle; /* 0 = planar, 1 = pixel */
char compiler; /* 0 = DJGPP, 1 = MSC, >1 other */
short tilecount; /* number of tiles in file */
short numcolors; /* number of colors in palette */
char palette[256 * 3]; /* palette */
};
struct tileplane {
char image[ROWS_PER_TILE][2];
};
struct planar_tile_struct {
struct tileplane plane[SCREENPLANES];
};
#ifndef MK_PTR
/*
* Depending on environment, this is a macro to construct either:
*
* - a djgpp long 32 bit pointer from segment & offset values
* - a far pointer from segment and offset values
*
*/
# ifdef __GO32__
# define MK_PTR(seg, offset) (void *)(0xE0000000+((((unsigned)seg << 4) \
+ (unsigned)offset)))
# else
# define MK_PTR(seg, offset) (void __far *)(((unsigned long)seg << 16) \
+ (unsigned long)(unsigned)offset)
# endif /* __GO32__ */
#endif /* MK_PTR */
# ifdef __GO32__
#define __far
# endif
# ifdef _MSC_VER
#define outportb _outp
#define outportw _outpw
# endif
#ifdef __BORLANDC__
#define MEMCPY(dest,src,n) _fmemcpy(dest,src,n)
#else
#define MEMCPY(dest,src,n) memcpy(dest,src,n)
#endif
void vga_SwitchMode(unsigned int);
void vga_SetPalette(char *);
/* void vga_NoBorder(int); */
int vga_vgaCheck(void);
char __far *vga_FontPtrs(void);
void vga_WriteStr(char *,int, int, int, int);
void vga_WriteChar(int, int, int, int);
void vga_ClearScreen(int);
void vga_DisplayTile(struct planar_tile_struct *, int, int);
int OpenTileFile(char *);
void CloseTileFile(void);
int ReadTileFile(int, struct planar_tile_struct *);
int ReadTileFileHeader(struct tibhdr_struct *);
char __far *screentable[SCREENHEIGHT];
char tmp[SCREENWIDTH];
int vp[4];
char masktable[8]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01};
int curcol,currow;
char *paletteptr;
struct planar_tile_struct ptile;
FILE *tilefile;
struct tibhdr_struct tibheader;
char __far *font;
main(argc,argv)
int argc;
char *argv[];
{
unsigned int i;
int row,col;
int gcount;
char buf[80];
puts("VIEW NetHack Tile File version 1.1\n\n");
if(argc <= 1) {
printf("Please provide a path to a .TIB file\n");
exit(1);
}
/* make the argument upper case */
strupr(argv[1]);
for (i=0; i < SCREENHEIGHT; ++i) {
screentable[i]=MK_PTR(VIDEOSEG, (i * SCREENBYTES));
}
vga_SwitchMode(MODE640x480);
font = vga_FontPtrs();
/* vga_NoBorder(BACKGROUND_VGA_COLOR); */
OpenTileFile(argv[1]);
if (ReadTileFileHeader(&tibheader)) {
printf("Error reading %s header",argv[1]);
exit(1);
}
paletteptr = tibheader.palette;
vga_SetPalette(paletteptr);
vga_ClearScreen(BACKGROUND_VGA_COLOR);
vp[0] = 8;
vp[1] = 4;
vp[2] = 2;
vp[3] = 1;
gcount = 0;
for (row = 0; row < 30; ++row) {
for (col = 0; col < 40; ++col) {
ReadTileFile(gcount++,&ptile);
vga_DisplayTile(&ptile,col,row);
if (gcount >= tibheader.tilecount) break;
}
if (gcount >= tibheader.tilecount) break;
}
if (row < 26) {
char *compiler;
++row;
col = 0;
vga_WriteStr(tibheader.ident,strlen(tibheader.ident)
,col,row,9);
sprintf(buf,"Created %s",tibheader.timestamp);
++row;
vga_WriteStr(buf,strlen(buf),col,row,9);
sprintf(buf,"%s style, %d colors",
tibheader.tilestyle ? "Pixel" : "Planar",
tibheader.numcolors);
++row;
vga_WriteStr(buf,strlen(buf),col,row,9);
if (tibheader.compiler == MSC_COMP)
compiler = "Microsoft C";
else if (tibheader.compiler == BC_COMP)
compiler = "Borland C";
else if (tibheader.compiler == DJGPP_COMP)
compiler = "djgpp";
else
compiler = "unknown";
sprintf(buf,"Written by %s compiler",compiler);
++row;
vga_WriteStr(buf,strlen(buf),col,row,9);
}
CloseTileFile();
getch();
vga_SwitchMode(MODETEXT);
puts("Ok");
return 0;
}
void vga_SwitchMode(unsigned int mode)
{
union REGS regs;
regs.x.ax = mode;
(void) int86(VIDEO_BIOS, &regs, &regs);
}
#if 0
void vga_NoBorder(int bc)
{
union REGS regs;
regs.h.ah = (char)0x10;
regs.h.al = (char)0x01;
regs.h.bh = (char)bc;
regs.h.bl = 0;
(void) int86(VIDEO_BIOS, &regs, &regs);
}
#endif
void
vga_DisplayTile(gp,x,y)
struct planar_tile_struct *gp;
int x,y;
{
int i,pixx,pixy;
char __far *tmp;
int vplane;
pixy = row2y(y); /* convert to pixels */
pixx = col2x(x);
for(vplane=0; vplane < 4; ++vplane) {
egawriteplane(vp[vplane]);
for(i=0;i < ROWS_PER_TILE; ++i) {
tmp = screentable[i+pixy];
tmp += pixx;
MEMCPY(tmp,gp->plane[vplane].image[i],2);
}
}
egawriteplane(15);
}
void
vga_SetPalette(p)
char *p;
{
union REGS regs;
int i;
outportb(0x3c6,0xff);
for(i=0;i < COLORDEPTH; ++i) {
outportb(0x3c8,i);
outportb(0x3c9,(*p++) >> 2);
outportb(0x3c9,(*p++) >> 2);
outportb(0x3c9,(*p++) >> 2);
}
regs.x.bx = 0x0000;
for(i=0;i < COLORDEPTH; ++i) {
regs.x.ax = 0x1000;
(void) int86(VIDEO_BIOS,&regs,&regs);
regs.x.bx += 0x0101;
}
}
int ReadTileFile(tilenum,gp)
int tilenum;
struct planar_tile_struct *gp;
{
long fpos;
fpos = ((long)(tilenum) * (long)sizeof(struct planar_tile_struct)) +
(long)TIBHEADER_SIZE;
if (fseek(tilefile,fpos,SEEK_SET)) {
return 1;
} else {
fread(gp, sizeof(struct planar_tile_struct), 1, tilefile);
}
return 0;
}
int ReadTileFileHeader(tibhdr)
struct tibhdr_struct *tibhdr;
{
if (fseek(tilefile,0L,SEEK_SET)) {
return 1;
} else {
fread(tibhdr, sizeof(struct tibhdr_struct), 1, tilefile);
}
return 0;
}
int
OpenTileFile(fname)
char *fname;
{
tilefile = fopen(fname,"rb");
if (tilefile == (FILE *)0) {
printf("Unable to open tile file %s\n",
fname);
return 1;
}
return 0;
}
void
CloseTileFile()
{
fclose(tilefile);
}
char __far *vga_FontPtrs(void)
{
USHORT __far *tmp;
char __far *retval;
USHORT fseg, foff;
tmp = (USHORT __far *)MK_PTR(((USHORT)VFPTRSEG),((USHORT)VFPTROFF));
foff = *tmp++;
fseg = *tmp;
retval = (char __far *)MK_PTR(fseg,foff);
return retval;
}
void
vga_WriteChar(ch,x,y,colour)
int ch,x,y,colour;
{
char __far *cp;
int i,mx,my;
int pixx,pixy;
int chr,floc;
char volatile tc;
mx = x;
my = y;
chr = ch;
if (chr < 32) chr = ' ';
outportb(0x3ce,5);
outportb(0x3cf,2);
pixy = row2y(my);
pixx = col2x8(mx);
for (i=0; i < 16; ++i) {
cp = screentable[pixy+i];
cp += (pixx >> 3);
floc = (chr<<4)+i;
outportb(0x3ce,8);
outportb(0x3cf,font[floc]);
tc = *cp; /* wrt mode 2, must read, then write */
*cp = (char)colour;
outportb(0x3ce,8);
outportb(0x3cf,~font[floc]);
tc = *cp; /* wrt mode 2, must read, then write */
*cp = (char)BACKGROUND_VGA_COLOR;
}
if (mx < (80 - 1 )) ++mx;
outportb(0x3ce,5);
outportb(0x3cf,0);
outportb(0x3ce,8);
outportb(0x3cf,255);
}
void
vga_WriteStr(s,len,x,y,colour)
char *s;
int len,x,y,colour;
{
int i,mx,my;
char *cp;
cp = s;
i = 0;
mx = x;
my = y;
while( (*cp != 0) && (i < len) && (mx < (79))) {
vga_WriteChar(*cp,mx,my,colour);
++cp;
++i;
++mx;
}
}
void vga_ClearScreen(colour)
int colour;
{
int y,j;
char a;
char _far *pch;
outportb(0x3ce,5);
outportb(0x3cf,2);
for (y=0; y < SCREENHEIGHT; ++y) {
pch = screentable[y];
for (j=0; j < SCREENBYTES; ++j) {
outportb(0x3ce,8);
outportb(0x3cf,255);
a = pch[j];
pch[j] = (char)colour;
}
}
outportb(0x3ce,5);
outportb(0x3cf,0);
}

959
sys/share/flexhack.skl
View File

@@ -1,959 +0,0 @@
/* A lexical scanner for NetHack generated by flex */
/* Scanner skeleton version:
* flexhack.skl 3.3.0 (from .../flex/RCS/flex.skl,v 2.85 95/04/24 10:48:47)
*/
#define FLEXHACK_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#include "config.h"
#define yyconst const /* some code inserted by flex will refer to yyconst */
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#define YY_BUF_SIZE 16384
typedef struct yy_buffer_state *YY_BUFFER_STATE;
extern int yyleng;
extern FILE *yyin, *yyout;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* Return all but the first 'n' matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
*yy_cp = yy_hold_char; \
yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yytext_ptr )
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
typedef unsigned int yy_size_t;
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
static YY_BUFFER_STATE yy_current_buffer = 0;
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*/
#define YY_CURRENT_BUFFER yy_current_buffer
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 1; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow yywrap()'s to do buffer switches
* instead of setting up a fresh yyin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void FDECL(yyrestart, (FILE *));
void FDECL(yy_switch_to_buffer, (YY_BUFFER_STATE));
void NDECL(yy_load_buffer_state);
YY_BUFFER_STATE FDECL(yy_create_buffer, (FILE *,int));
void FDECL(yy_delete_buffer, (YY_BUFFER_STATE));
void FDECL(yy_init_buffer, (YY_BUFFER_STATE,FILE *));
void FDECL(yy_flush_buffer, (YY_BUFFER_STATE));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
static genericptr_t FDECL(yy_flex_alloc, (yy_size_t));
static genericptr_t FDECL(yy_flex_realloc2, (genericptr_t,yy_size_t,int));
static void FDECL(yy_flex_free, (genericptr_t));
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
yy_current_buffer->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
%% yytext/yyin/yyout/yy_state_type/yylineno etc. def's & init go here
static yy_state_type NDECL(yy_get_previous_state);
static yy_state_type FDECL(yy_try_NUL_trans, (yy_state_type));
static int NDECL(yy_get_next_buffer);
static void FDECL(yy_fatal_error, (const char *));
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yytext_ptr = yy_bp; \
%% code to fiddle yytext and yyleng for yymore() goes here
yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
%% code to copy yytext_ptr to yytext[] goes here, if %array
yy_c_buf_p = yy_cp;
%% data tables for the DFA and the user's section 1 definitions go here
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
extern int NDECL(yywrap);
#endif
#ifndef YY_NO_UNPUT
static void FDECL(yyunput, (int,char *));
#endif
#ifndef yytext_ptr
static void FDECL(yy_flex_strncpy, (char *,const char *,int));
#endif
#ifndef YY_NO_INPUT
static int NDECL(input);
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
%% fread()/read() definition of YY_INPUT goes here unless we're doing C++
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
#endif
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
%% YY_RULE_SETUP definition goes here
int NDECL(yylex);
int yylex()
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
%% user's declarations go here
if ( yy_init )
{
yy_init = 0;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! yy_start )
yy_start = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( ! yy_current_buffer )
yy_current_buffer =
yy_create_buffer( yyin, YY_BUF_SIZE );
yy_load_buffer_state();
}
while ( 1 ) /* loops until end-of-file is reached */
{
%% yymore()-related code goes here
yy_cp = yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
%% code to set up and find next match goes here
yy_find_action:
%% code to find the action number goes here
YY_DO_BEFORE_ACTION;
%% code for yylineno update goes here
do_action: /* This label is used only to access EOF actions. */
%% debug code goes here
switch ( yy_act )
{ /* beginning of action switch */
%% actions go here
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yy_hold_char;
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between yy_current_buffer and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
yy_n_chars = yy_current_buffer->yy_n_chars;
yy_current_buffer->yy_input_file = yyin;
yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = yytext_ptr + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
%% code to do back-up for compressed tables and set up yy_cp goes here
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer() )
{
case EOB_ACT_END_OF_FILE:
{
yy_did_buffer_switch_on_eof = 0;
if ( yywrap() )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p =
yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yy_c_buf_p =
&yy_current_buffer->yy_ch_buf[yy_n_chars];
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer()
{
register char *dest = yy_current_buffer->yy_ch_buf;
register char *source = yytext_ptr;
register int number_to_move, i;
int ret_val;
if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( yy_current_buffer->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
{
/* We matched a singled characater, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
yy_n_chars = 0;
else
{
int num_to_read =
yy_current_buffer->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
YY_FATAL_ERROR(
"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
#else
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = yy_current_buffer;
int yy_c_buf_p_offset =
(int) (yy_c_buf_p - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int old_size = b->yy_buf_size + 2;
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yy_flex_realloc2( (genericptr_t) b->yy_ch_buf,
b->yy_buf_size + 2, old_size );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
"fatal error - scanner input buffer overflow" );
yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = yy_current_buffer->yy_buf_size -
number_to_move - 1;
#endif
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
yy_n_chars, num_to_read );
}
if ( yy_n_chars == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart( yyin );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
yy_current_buffer->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
yy_n_chars += number_to_move;
yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state()
{
register yy_state_type yy_current_state;
register char *yy_cp;
%% code to get the start state into yy_current_state goes here
for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
{
%% code to find the next state goes here
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
static yy_state_type yy_try_NUL_trans( yy_current_state )
yy_state_type yy_current_state;
{
register int yy_is_jam;
%% code to find the next state, and perhaps do backing up, goes here
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
static void yyunput( c, yy_bp )
int c;
register char *yy_bp;
{
register char *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yy_n_chars + 2;
register char *dest = &yy_current_buffer->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
register char *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
%% update yylineno here
yytext_ptr = yy_bp;
yy_hold_char = *yy_cp;
yy_c_buf_p = yy_cp;
}
#endif /* ifndef YY_NO_UNPUT */
static int input()
{
int c;
*yy_c_buf_p = yy_hold_char;
if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
/* This was really a NUL. */
*yy_c_buf_p = '\0';
else
{ /* need more input */
yytext_ptr = yy_c_buf_p;
++yy_c_buf_p;
switch ( yy_get_next_buffer() )
{
case EOB_ACT_END_OF_FILE:
{
if ( yywrap() )
{
yy_c_buf_p =
yytext_ptr + YY_MORE_ADJ;
return EOF;
}
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
return input();
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
break;
case EOB_ACT_LAST_MATCH:
YY_FATAL_ERROR(
"unexpected last match in input()" );
}
}
}
c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
*yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
%% update BOL and yylineno
return c;
}
void yyrestart( input_file )
FILE *input_file;
{
if ( ! yy_current_buffer )
yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
yy_init_buffer( yy_current_buffer, input_file );
yy_load_buffer_state();
}
void yy_switch_to_buffer( new_buffer )
YY_BUFFER_STATE new_buffer;
{
if ( yy_current_buffer == new_buffer )
return;
if ( yy_current_buffer )
{
/* Flush out information for old buffer. */
*yy_c_buf_p = yy_hold_char;
yy_current_buffer->yy_buf_pos = yy_c_buf_p;
yy_current_buffer->yy_n_chars = yy_n_chars;
}
yy_current_buffer = new_buffer;
yy_load_buffer_state();
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
yy_did_buffer_switch_on_eof = 1;
}
void yy_load_buffer_state()
{
yy_n_chars = yy_current_buffer->yy_n_chars;
yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
yyin = yy_current_buffer->yy_input_file;
yy_hold_char = *yy_c_buf_p;
}
YY_BUFFER_STATE yy_create_buffer( file, size )
FILE *file;
int size;
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer( b, file );
return b;
}
void yy_delete_buffer( b )
YY_BUFFER_STATE b;
{
if ( ! b )
return;
if ( b == yy_current_buffer )
yy_current_buffer = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yy_flex_free( (genericptr_t) b->yy_ch_buf );
yy_flex_free( (genericptr_t) b );
}
#ifndef YY_ALWAYS_INTERACTIVE
#ifndef YY_NEVER_INTERACTIVE
extern int FDECL(isatty, (int));
#endif
#endif
void yy_init_buffer( b, file )
YY_BUFFER_STATE b;
FILE *file;
{
yy_flush_buffer( b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
#ifdef YY_ALWAYS_INTERACTIVE
b->yy_is_interactive = 1;
#else
#ifdef YY_NEVER_INTERACTIVE
b->yy_is_interactive = 0;
#else
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
#endif
}
void yy_flush_buffer( b )
YY_BUFFER_STATE b;
{
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if ( b == yy_current_buffer )
yy_load_buffer_state();
}
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
static void yy_fatal_error( msg )
const char msg[];
{
(void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
yytext[yyleng] = yy_hold_char; \
yy_c_buf_p = yytext + n - YY_MORE_ADJ; \
yy_hold_char = *yy_c_buf_p; \
*yy_c_buf_p = '\0'; \
yyleng = n; \
} \
while ( 0 )
/* Internal utility routines. */
#ifndef yytext_ptr
static void yy_flex_strncpy( s1, s2, n )
char *s1;
const char *s2;
int n;
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
static genericptr_t yy_flex_alloc( size )
yy_size_t size;
{
return (genericptr_t) alloc((unsigned)size);
}
/* we want to avoid use of realloc(), so we require that caller supply the
size of the old block of memory */
static genericptr_t yy_flex_realloc2( ptr, size, old_size )
genericptr_t ptr;
yy_size_t size;
int old_size;
{
genericptr_t outptr = yy_flex_alloc(size);
if (ptr) {
char *p = (char *) outptr, *q = (char *) ptr;
while (--old_size >= 0) *p++ = *q++;
yy_flex_free(ptr);
}
return outptr;
}
static void yy_flex_free( ptr )
genericptr_t ptr;
{
free( ptr );
}
/*flexhack.skl*/