plr.c File Reference

#include "plserver.h"
#include "plevent.h"
#include "metadefs.h"

Go to the source code of this file.

Macros
#define	plr_rd(code)
#define	plr_cmd(code)   if ( ( code ) == -1 ) return -1;
#define	barf(msg)
#define	plr_rdn(code)

Functions
static int	plr_process1 (PLRDev *plr, int c)
static int	plr_init (PLRDev *plr)
static int	plr_line (PLRDev *plr, int c)
static int	plr_eop (PLRDev *plr)
static int	plr_bop (PLRDev *plr)
static int	plr_state (PLRDev *plr)
static int	plr_esc (PLRDev *plr)
static int	plr_get (PLRDev *plr)
static int	plr_unget (PLRDev *plr, U_CHAR c)
static int	get_ncoords (PLRDev *plr, PLFLT *x, PLFLT *y, PLINT n)
static int	plresc_fill (PLRDev *plr)
void	plr_start (PLRDev *plr)
int	plr_process (PLRDev *plr)
static int	plr_eop (PLRDev *PL_UNUSED(plr))

Variables
static int	csave = -1
static U_CHAR	dum_uchar
static U_SHORT	dum_ushort
static PLFLT	xstatic [PL_MAXPOLY]
static PLFLT	ystatic [PL_MAXPOLY]

Macro Definition Documentation

#define barf

(

msg

)

Value:

{ fprintf( stderr, "%s\nCommand code: %d, byte count: %lu\n", \
          msg, csave, (unsigned long) plr->pdfs->bp ); return -1; }

Definition at line 63 of file plr.c.

#define plr_cmd

(

code

)

if ( ( code ) == -1 ) return -1;

Definition at line 58 of file plr.c.

#define plr_rd

(

code

)

Value:

if ( code ) { fprintf( stderr,                                                               \
                      "Unable to read from %s in %s at line %d, bytecount %lu\n",                \
                      plr->iodev->typeName, __FILE__, __LINE__, (unsigned long) plr->pdfs->bp ); \
                  return -1; }

Definition at line 52 of file plr.c.

#define plr_rdn

(

code

)

Value:

if ( code ) { fprintf( stderr,                                \
                      "Unable to read from %s in %s at line %d, bytecount %d\n\Bytes requested: %d\n", plr->iodev->typeName, __FILE__, __LINE__, \
                      (int) plr->pdfs->bp, (int) 2 * n ); return -1; }

Definition at line 327 of file plr.c.

Function Documentation

static int get_ncoords ( PLRDev *  plr, PLFLT *  x, PLFLT *  y, PLINT  n  )

static

Definition at line 334 of file plr.c.

static int plr_bop ( PLRDev *  plr )

static

Definition at line 391 of file plr.c.

static int plr_eop ( PLRDev *  plr )

static

static int plr_eop ( PLRDev *  PL_UNUSEDplr )

static

Definition at line 376 of file plr.c.

static int plr_esc ( PLRDev *  plr )

static

Definition at line 529 of file plr.c.

static int plr_get ( PLRDev *  plr )

static

Definition at line 592 of file plr.c.

static int plr_init ( PLRDev *  plr )

static

Definition at line 187 of file plr.c.

static int plr_line ( PLRDev *  plr, int  c  )

static

Definition at line 267 of file plr.c.

int plr_process

(

PLRDev *

plr

)

Definition at line 115 of file plr.c.

static int plr_process1 ( PLRDev *  plr, int  c  )

static

Definition at line 141 of file plr.c.

void plr_start

(

PLRDev *

plr

)

Definition at line 95 of file plr.c.

static int plr_state ( PLRDev *  plr )

static

Definition at line 412 of file plr.c.

static int plr_unget ( PLRDev *  plr, U_CHAR  c  )

static

Definition at line 612 of file plr.c.

static int plresc_fill ( PLRDev *  plr )

static

Definition at line 556 of file plr.c.

Variable Documentation

int csave = -1

static

Definition at line 83 of file plr.c.

U_CHAR dum_uchar

static

Definition at line 84 of file plr.c.

U_SHORT dum_ushort

static

Definition at line 85 of file plr.c.

PLFLT xstatic[PL_MAXPOLY]

static

Definition at line 86 of file plr.c.

PLFLT ystatic[PL_MAXPOLY]

static

Definition at line 86 of file plr.c.