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#include <stdio.h>
#include <string.h>
#include "Main.h"
#include "Defines.h"
#include "AuxFile.h"
#include "AreaBelow.h"
#include "Dimensions.h"
#include "HpFile.h"
#include "PsFile.h"
#include "Reorder.h"
#include "Scale.h"
#include "TopTwenty.h"
#include "TraceElement.h"
#include "Deviation.h"
#include "Error.h"
#include "Utilities.h"
#ifndef atof
extern double atof PROTO((char *));
#endif
boolish pflag = 0; /* read auxiliary file */
boolish eflag = 0; /* scaled EPSF */
boolish dflag = 0; /* sort by standard deviation */
int iflag = 0; /* sort by identifier (3-way flag) */
boolish gflag = 0; /* output suitable for previewer */
boolish yflag = 0; /* ignore marks */
boolish bflag = 0; /* use a big title box */
boolish sflag = 0; /* use a small title box */
int mflag = 0; /* max no. of bands displayed (default 20) */
boolish tflag = 0; /* ignored threshold specified */
boolish filter; /* true when running as a filter */
static floatish WidthInPoints PROTO((char *)); /* forward */
static FILE *Fp PROTO((char *, char **, char *, char *)); /* forward */
char *hpfile;
char *psfile;
char *auxfile;
char *programname;
static char *pathName;
static char *baseName; /* "basename" is a std C library name (sigh) */
FILE* hpfp;
FILE* psfp;
FILE* auxfp;
floatish xrange = 0.0;
floatish yrange = 0.0;
floatish auxxrange = 0.0;
floatish auxyrange = 0.0;
floatish epsfwidth;
floatish areabelow;
intish nsamples;
intish nmarks;
intish nidents;
floatish THRESHOLD_PERCENT = DEFAULT_THRESHOLD;
int TWENTY = DEFAULT_TWENTY;
int main(argc, argv)
int argc;
char* argv[];
{
programname = copystring(Basename(argv[0]));
argc--, argv++;
while (argc && argv[0][0] == '-') {
while (*++*argv)
switch(**argv) {
case 'p':
pflag++;
break;
case 'e':
eflag++;
epsfwidth = WidthInPoints(*argv + 1);
goto nextarg;
case 'd':
dflag++;
goto nextarg;
case 'i':
switch( *(*argv + 1) ) {
case '-':
iflag = -1;
case '+':
default:
iflag = 1;
}
goto nextarg;
case 'g':
gflag++;
goto nextarg;
case 'y':
yflag++;
goto nextarg;
case 'b':
bflag++;
goto nextarg;
case 's':
sflag++;
goto nextarg;
case 'm':
mflag++;
TWENTY = atoi(*argv + 1);
if (TWENTY > DEFAULT_TWENTY)
Usage(*argv-1);
goto nextarg;
case 't':
tflag++;
THRESHOLD_PERCENT = (floatish) atof(*argv + 1);
if (THRESHOLD_PERCENT < 0 || THRESHOLD_PERCENT > 5)
Usage(*argv-1);
goto nextarg;
case '?':
default:
Usage(*argv-1);
}
nextarg: ;
argc--, argv++;
}
hpfile = "stdin";
psfile = "stdout";
hpfp = stdin;
psfp = stdout;
filter = argc < 1;
if (!filter) {
pathName = copystring(argv[0]);
DropSuffix(pathName, ".hp");
baseName = copystring(Basename(pathName));
hpfp = Fp(pathName, &hpfile, ".hp", "r");
psfp = Fp(baseName, &psfile, ".ps", "w");
if (pflag) auxfp = Fp(baseName, &auxfile, ".aux", "r");
}
GetHpFile(hpfp);
if (!filter && pflag) GetAuxFile(auxfp);
TraceElement(); /* Orders on total, Removes trace elements (tflag) */
if (dflag) Deviation(); /* ReOrders on deviation */
if (iflag) Identorder(iflag); /* ReOrders on identifier */
if (pflag) Reorder(); /* ReOrders on aux file */
if (TWENTY) TopTwenty(); /* Selects top twenty (mflag) */
Dimensions();
areabelow = AreaBelow();
Scale();
PutPsFile();
if (!filter) {
auxfp = Fp(baseName, &auxfile, ".aux", "w");
PutAuxFile(auxfp);
}
return(0);
}
typedef enum {POINTS, INCHES, MILLIMETRES} pim;
static pim Units PROTO((char *)); /* forward */
static floatish
WidthInPoints(wstr)
char *wstr;
{
floatish result;
result = (floatish) atof(wstr);
switch (Units(wstr)) {
case INCHES:
result *= 72.0;
break;
case MILLIMETRES:
result *= 2.834646;
break;
case POINTS:
default: ;
}
if (result <= 144) /* Minimum of 2in wide ! */
Usage(wstr);
return result;
}
static pim
Units(wstr)
char* wstr;
{
int i;
i = strlen(wstr) - 2;
if (wstr[i] == 'p' && wstr[i+1] == 't') {
return POINTS;
} else if (wstr[i] == 'i' && wstr[i+1] == 'n') {
return INCHES;
} else if (wstr[i] == 'm' && wstr[i+1] == 'm') {
return MILLIMETRES;
} else {
return POINTS;
}
}
static FILE *
Fp(rootname, filename, suffix, mode)
char* rootname; char** filename; char* suffix; char* mode;
{
*filename = copystring2(rootname, suffix);
return(OpenFile(*filename, mode));
}
#ifdef DEBUG
void
_stgAssert (filename, linenum)
char *filename;
unsigned int linenum;
{
fflush(stdout);
fprintf(stderr, "ASSERTION FAILED: file %s, line %u\n", filename, linenum);
fflush(stderr);
abort();
}
#endif
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