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/*
* total.c
* Put totals of "cpp_test.tbl".
* Usage: total <n> <infile> <outfile>
* Specify the number of preprocessors by <n>.
* 1998/08 kmatsui
* 2002/08 Updated for "cpp-test.txt" V.1.3 kmatsui
* 2004/11 Updated for "cpp-test.txt" V.1.5 kmatsui
* 2006/07 Changed non-prototype declarations to prototype ones.
* kmatsui
*/
#include "stdio.h"
#include "stdlib.h"
#include "string.h"
#include "ctype.h"
#define MAX_COLS (MAX_CASES + MAXC)
#define MAX_CASES 30
#define MAXC 1
#define OFFS 7
#define LEN 4
#define COLS (MAXC + cases)
#define LLEN ((COLS * LEN) + OFFS + 2 + 2)
#define MAX_LLEN ((MAX_COLS * LEN) + OFFS + 2 + 2)
#define C90 2
#define C99 3
#define CPL 4
int cases;
int subtotal[ MAX_COLS];
int mttl90[ MAX_COLS]; /* mid-total of C90 conformance */
int mttl99[ MAX_COLS]; /* mid-total of C99 new features conformance */
int mttlcpl[ MAX_COLS]; /* mid-total of C++ only features conformance */
int grandtotal[ MAX_COLS];
char buf[ MAX_LLEN];
void usage( void);
void add_points( int norm);
void put_subtotal( void);
void put_mttl( int norm);
void put_grandtotal( void);
#if !__TURBOC__
char *stpcpy( char *p, const char *app);
#endif
int main( int argc, char **argv) {
int i, len, sitem, mitem90, mitem99, mitemcpl, gitem, cplus;
if (argc < 2 || argc > 4)
usage();
len = strlen( argv[ 1]);
for (i = 0; i < len; i++) {
if (! isdigit( argv[ 1][ i]))
usage();
}
if ((cases = atoi( argv[ 1])) > MAX_CASES)
usage();
if (argc > 2)
if (freopen( argv[ 2], "r", stdin) == NULL)
usage();
if (argc == 4)
if (freopen( argv[ 3], "w", stdout) == NULL)
usage();
sitem = mitem90 = mitem99 = mitemcpl = gitem = cplus = 0;
while (fgets( buf, MAX_LLEN, stdin) != NULL) {
if (isalpha( buf[ 0]) && buf[ 1] == '.' && isdigit( buf[ 2])) {
add_points( C90);
sitem++;
} else if (isalpha( buf[ 0]) && buf[ 1] == '.' && isalpha( buf[ 2])) {
if (cplus) {
add_points( CPL);
mitemcpl++;
} else {
add_points( C99);
mitem99++;
}
} else if (memcmp( buf, "stotal", 6) == 0) {
put_subtotal();
fprintf( stderr, "sitem:%d\n", sitem);
mitem90 += sitem;
sitem = 0;
} else if (memcmp( buf, "mttl90", 6) == 0) {
put_mttl( C90);
fprintf( stderr, " mitem90:%d\n", mitem90);
gitem += mitem90;
mitem90 = 0;
} else if (memcmp( buf, "mttl99", 6) == 0) {
put_mttl( C99);
fprintf( stderr, " mitem99:%d\n", mitem99);
gitem += mitem99;
mitem99 = 0;
} else if (memcmp( buf, "mttl++", 6) == 0) {
put_mttl( CPL);
fprintf( stderr, " mitem++:%d\n", mitemcpl);
gitem += mitemcpl;
mitemcpl = cplus = 0;
} else if (memcmp( buf, "gtotal", 6) == 0) {
put_grandtotal();
fprintf( stderr, " gitem:%d\n", gitem);
} else if (memcmp( buf, "[C++:", 5) == 0) {
cplus = 1;
}
/* Else as it is. */
fputs( buf, stdout);
}
return 0;
}
void usage( void) {
char **mesp;
static char *mes[] = {
"Total: Put totals of \"cpp_test.tbl\".\n",
"Usage: total <num> cpp_test.old cpp_test.new\n",
"Specify the number of preprocessors by <num>.\n",
NULL
};
mesp = mes;
while (*mesp)
fputs( *mesp++, stderr);
exit( 0);
}
void add_points( int norm) {
int i;
int len;
int max, point;
int *arr;
char *p;
switch (norm) {
case C90:
arr = subtotal;
break;
case C99:
arr = mttl99;
break;
case CPL:
arr = mttlcpl;
break;
}
len = strlen( buf);
for (i = 0, p = buf + OFFS + 1; i < COLS && p - buf < len;
i++, p += LEN, i == MAXC ? (p += 2) : 0) {
if (*(p + 2) == ' ') /* No point written */
continue;
point = atoi( p);
switch (i) {
case 0: max = point; break;
default:
if (point < 0 || max < point) {
fprintf( stderr, "Out of range: (No.%d) %d\n"
, i - 1, point);
fputs( buf, stderr);
}
break;
}
arr[ i] += point;
}
}
void put_subtotal( void) {
int i;
char *p;
buf[ OFFS - 1] = ' ';
for (i = 0, p = buf + OFFS; i < COLS; i++, p += LEN) {
if (i == MAXC)
p = stpcpy( p, " ");
sprintf( p, "%4d", subtotal[ i]);
mttl90[ i] += subtotal[ i];
subtotal[ i] = 0;
}
strcpy( p, "\n");
}
void put_mttl( int norm) {
int i;
char *p;
int *mttl;
switch (norm) {
case C90:
mttl = mttl90;
break;
case C99:
mttl = mttl99;
break;
case CPL:
mttl = mttlcpl;
break;
}
buf[ OFFS - 1] = ' ';
for (i = 0, p = buf + OFFS; i < COLS; i++, p += LEN) {
if (i == MAXC)
p = stpcpy( p, " ");
sprintf( p, "%4d", mttl[ i]);
grandtotal[ i] += mttl[ i];
mttl[ i] = 0;
}
strcpy( p, "\n");
}
void put_grandtotal( void) {
int i;
char *p;
buf[ OFFS - 1] = ' ';
for (i = 0, p = buf + OFFS; i < COLS; i++, p += LEN) {
if (i == MAXC)
p = stpcpy( p, " ");
sprintf( p, "%4d", grandtotal[ i]);
}
strcpy( p, "\n");
}
#if !__TURBOC__
char *stpcpy( char *p, const char *app) {
strcpy( p, app);
return p + strlen( p);
}
#endif
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