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/* Copyright (c) 2002 Hewlett-Packard under GPL version 2 or later */
#include <stdio.h>
#if defined MSC6 || defined WIN32
#define MAXPATHLEN 1024
#else
#include <sys/param.h> /* for MAXPATHLEN */
#endif
#include <stdlib.h>
#include <assert.h>
#include "pmccabe.h"
#include "dmain.h"
/* $Id: nmain.c,v 1.23 2001/01/26 23:00:37 bame Exp $ */
int Exit = 0;
void
file(char *fname, FILE * f)
{
stats_t *filestats;
extern int Unbuf[], *Unptr;
extern int Pass1;
Input = f;
if (Pass1)
{
int c;
extern bool Cppflag;
Cppflag = true;
while ((c = Getchar()) != EOF)
{
putc(c, stdout);
}
return;
}
Unptr = Unbuf;
Line = 1;
ncss_Line = 0;
ZERO(filestats);
filestats = stats_push(fname, STATS_FILE);
filestats->firstline = 1;
while (toplevelstatement(filestats) != EOF)
{
filestats->nsemicolons++;
}
filestats->lastline = Line - 1;
/* Not 100% sure why I need to subtract 1 here */
filestats->nLines += ncss_Line - 1;
if (Files)
printstats(filestats);
stats_pop(filestats);
}
void
cycoprintstats(stats_t * fs, stats_t * fn)
{
int basic, cycloswitch, cyclocase;
basic = fn->nfor + fn->nwhile + fn->nif + fn->nand + fn->nor + fn->nq;
cycloswitch = 1 + basic + fn->nswitch;
cyclocase = 1 + basic + fn->ncase;
printf("%d\t%d\t%d\t%d\t%d\t%d\t%d\t%s\t%s\n",
cycloswitch,
cyclocase,
fn->nstatements,
fn->firstline,
fn->defline,
fn->lastline,
fn->lastline - fn->firstline + 1, fs->name, fn->name);
}
void
softbuildprintstats(stats_t * fs, stats_t * fn)
{
int basic, cycloswitch, cyclocase;
basic = fn->nfor + fn->nwhile + fn->nif + fn->nand + fn->nor + fn->nq;
cycloswitch = 1 + basic + fn->nswitch;
cyclocase = 1 + basic + fn->ncase;
printf("\"%s\", line %d: %s%%\t%d\t%d\t%d\t%d\t%d\n",
fs->name, fn->defline,
fn->name,
cycloswitch,
cyclocase,
fn->nstatements, fn->firstline, fn->lastline - fn->firstline + 1);
}
static void
printname(stats_t * sp)
{
if (sp != NULL)
{
printname(sp->prev);
switch (sp->type)
{
case STATS_TOTAL:
case STATS_FILE:
break;
case STATS_FUNCTION:
printf("%s", sp->name);
break;
case STATS_CLASS:
if (sp->prev != NULL && sp->prev->type == STATS_FUNCTION)
printf("/");
printf("%s::", sp->name);
break;
case STATS_NAMESPACE:
printf("%s::", sp->name);
break;
}
}
}
void
printstats(stats_t * sp)
{
int basic, cycloswitch, cyclocase;
int snlines;
stats_t *fsp;
basic = sp->nfor + sp->nwhile + sp->nif + sp->nand + sp->nor + sp->nq;
sp->nstatements = basic - sp->nand - sp->nor + sp->nsemicolons;
cycloswitch = sp->nfunctions + basic + sp->nswitch;
cyclocase = sp->nfunctions + basic + sp->ncase;
/* fix bug observed by Ahmad Jbara <ahmadjbara@gmail.com> */
/* where #statements weren't counting switch */
sp->nstatements += sp->nswitch;
if (Threshold != 0 && cycloswitch < Threshold)
{
return;
}
for (fsp = sp; fsp != NULL && fsp->type != STATS_FILE; fsp = fsp->prev)
{
}
if (Ncssfunction)
{
snlines = sp->nLines + 1;
}
else
{
snlines = sp->lastline - sp->firstline + 1;
}
switch (sp->type)
{
case STATS_TOTAL:
if (Softbuild)
{
printf("\"n/a\", line n/a: %s", sp->name);
printf("%%\t%d\t%d\t%d\tn/a\t%d\n",
cycloswitch, cyclocase, sp->nstatements, snlines);
}
else if (Cyco)
{
printf("%d\t%d\t%d\t%d\t%d\t%d\t%d\t%s\n",
cycloswitch,
cyclocase,
sp->nstatements,
sp->firstline,
sp->defline, sp->lastline, snlines, "Total");
}
else
{
printf("%d\t%d\t%d\tn/a\t%d\t",
cycloswitch, cyclocase, sp->nstatements, snlines);
printf("Total\n");
}
break;
case STATS_FILE:
assert(fsp != NULL);
if (Softbuild)
{
printf("\"%s\", line 1: n/a", fsp->name);
printf("%%\t%d\t%d\t%d\t%d\t%d\n",
cycloswitch,
cyclocase, sp->nstatements, sp->firstline, snlines);
}
else if (Cyco)
{
printf("%d\t%d\t%d\t%d\t%d\t%d\t%d\t%s\n",
cycloswitch,
cyclocase,
sp->nstatements,
sp->firstline,
sp->defline, sp->lastline, snlines, fsp->name);
}
else
{
printf("%d\t%d\t%d\t%d\t%d\t",
cycloswitch,
cyclocase, sp->nstatements, sp->firstline, snlines);
printf("%s\n", fsp->name);
}
break;
case STATS_FUNCTION:
assert(fsp != NULL);
if (Softbuild)
{
printf("\"%s\", line %d: ", fsp->name, sp->defline);
printname(sp);
printf("%%\t%d\t%d\t%d\t%d\t%d\n",
cycloswitch,
cyclocase, sp->nstatements, sp->firstline, snlines);
}
else if (Cyco)
{
printf("%d\t%d\t%d\t%d\t%d\t%d\t%d\t%s\t",
cycloswitch,
cyclocase,
sp->nstatements,
sp->firstline,
sp->defline, sp->lastline, snlines, fsp->name);
printname(sp);
putchar('\n');
}
else
{
printf("%d\t%d\t%d\t%d\t%d\t",
cycloswitch,
cyclocase, sp->nstatements, sp->firstline, snlines);
printf("%s(%d): ", fsp->name, sp->defline);
printname(sp);
printf("\n");
}
break;
case STATS_CLASS:
abort();
if (Softbuild)
{
}
else if (Cyco)
{
}
else
{
}
break;
}
}
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