[royce] 20751: synchronize differences between numberf, wnumberf, numberfl and wnumberfl, fixed bug in all 4 such that ("%6.1f", 42) was yielding " 42.0" instead of " 42.0"
9 Jan
2006
9 Jan
'06
1:51 p.m.
synchronize differences between numberf, wnumberf, numberfl and
wnumberfl, fixed bug in all 4 such that ("%6.1f", 42) was yielding "
42.0" instead of " 42.0"
Modified: trunk/reactos/tools/ssprintf.cpp
_____
Modified: trunk/reactos/tools/ssprintf.cpp
--- trunk/reactos/tools/ssprintf.cpp 2006-01-09 11:24:09 UTC (rev
20750)
+++ trunk/reactos/tools/ssprintf.cpp 2006-01-09 13:51:37 UTC (rev
20751)
@@ -295,17 +295,13 @@
double e;
long ie;
- //int x;
- char *buf, *tmp;
int i = 0;
int j = 0;
- //int k = 0;
+ int ro = 0;
double frac, intr;
double p;
- char sign;
- char c;
- char ro = 0;
+ char *buf, *tmp, sign, c;
int result;
union
@@ -316,12 +312,14 @@
n.__n = &__n;
- if ( exp_sign == 'g' || exp_sign == 'G' || exp_sign == 'e' ||
exp_sign == 'E' ) {
+ if ( exp_sign == 'g' || exp_sign == 'G' || exp_sign == 'e' ||
exp_sign == 'E' )
+ {
ie = ((unsigned int)n.n->exponent - (unsigned
int)0x3ff);
exponent = ie/3.321928;
}
- if ( exp_sign == 'g' || exp_sign == 'G' ) {
+ if ( exp_sign == 'g' || exp_sign == 'G' )
+ {
type |= ZEROTRUNC;
if ( exponent < -4 || fabs(exponent) >= precision )
exp_sign -= 2; // g -> e and G -> E
@@ -329,7 +327,8 @@
exp_sign = 'f';
}
- if ( exp_sign == 'e' || exp_sign == 'E' ) {
+ if ( exp_sign == 'e' || exp_sign == 'E' )
+ {
frac = modf(exponent,&e);
if ( frac > 0.5 )
e++;
@@ -352,23 +351,29 @@
return true;
}
- if ( exp_sign == 'f' ) {
+ if ( exp_sign == 'f' )
+ {
buf = (char*)alloca(4096);
- if (type & LEFT) {
+ if (type & LEFT)
type &= ~ZEROPAD;
- }
c = (type & ZEROPAD) ? '0' : ' ';
sign = 0;
- if (type & SIGN) {
- if (__n < 0) {
+ if (type & SIGN)
+ {
+ if (__n < 0)
+ {
sign = '-';
__n = fabs(__n);
size--;
- } else if (type & PLUS) {
+ }
+ else if (type & PLUS)
+ {
sign = '+';
size--;
- } else if (type & SPACE) {
+ }
+ else if (type & SPACE)
+ {
sign = ' ';
size--;
}
@@ -377,11 +382,11 @@
frac = modf(__n,&intr);
// # flags forces a . and prevents trucation of trailing
zero's
-
- if ( precision > 0 ) {
- //frac = modfl(__n,&intr);
+ if ( precision > 0 )
+ {
i = precision-1;
- while ( i >= 0 ) {
+ while ( i >= 0 )
+ {
frac*=10.0L;
frac = modf(frac, &p);
buf[i] = (int)p + '0';
@@ -391,23 +396,26 @@
size -= precision;
ro = 0;
- if ( frac > 0.5 ) {
+ if ( frac > 0.5 )
ro = 1;
- }
- if ( precision >= 1 || type & SPECIAL) {
+ if ( precision >= 1 || type & SPECIAL)
+ {
buf[i++] = '.';
size--;
}
}
- if ( intr == 0.0 ) {
+ if ( intr == 0.0 )
+ {
buf[i++] = '0';
size--;
}
- else {
- while ( intr > 0.0 ) {
- p = intr;
+ else
+ {
+ while ( intr > 0.0 )
+ {
+ p = intr;
intr/=10.0L;
modf(intr, &intr);
@@ -419,12 +427,15 @@
}
j = 0;
- while ( j < i && ro == 1) {
- if ( buf[j] >= '0' && buf[j] <= '8' ) {
+ while ( j < i && ro == 1)
+ {
+ if ( buf[j] >= '0' && buf[j] <= '8' )
+ {
buf[j]++;
ro = 0;
}
- else if ( buf[j] == '9' ) {
+ else if ( buf[j] == '9' )
+ {
buf[j] = '0';
}
j++;
@@ -434,7 +445,6 @@
buf[i] = 0;
- size -= precision;
if (!(type&(ZEROPAD+LEFT)))
{
while(size-->0)
@@ -446,18 +456,16 @@
}
if (!(type&(ZEROPAD+LEFT)))
+ {
while(size-->0)
- {
f += ' ';
- }
- if (type & SPECIAL) {
}
if (!(type & LEFT))
+ {
while (size-- > 0)
- {
f += c;
- }
+ }
tmp = buf;
if ( type & ZEROTRUNC && ((type & SPECIAL) != SPECIAL) )
@@ -469,9 +477,6 @@
i--;
}
}
-// else
-// while (i < precision--)
-// putc('0', f);
while (i-- > 0)
{
f += tmp[i];
@@ -493,10 +498,11 @@
int i = 0;
int j = 0;
+ int ro = 0;
double frac, intr;
double p;
- wchar_t *buf, *tmp, sign, c, ro = 0;
+ wchar_t *buf, *tmp, sign, c;
int result;
union
@@ -507,7 +513,8 @@
n.__n = &__n;
- if ( exp_sign == L'g' || exp_sign == L'G' || exp_sign == L'e'
||
exp_sign == L'E' ) {
+ if ( exp_sign == L'g' || exp_sign == L'G' || exp_sign == L'e'
||
exp_sign == L'E' )
+ {
ie = ((unsigned int)n.n->exponent - (unsigned
int)0x3ff);
exponent = ie/3.321928;
}
@@ -576,11 +583,11 @@
frac = modf(__n,&intr);
// # flags forces a . and prevents trucation of trailing
zero's
-
- if ( precision > 0 ) {
- //frac = modfl(__n,&intr);
+ if ( precision > 0 )
+ {
i = precision-1;
- while ( i >= 0 ) {
+ while ( i >= 0 )
+ {
frac*=10.0L;
frac = modf(frac, &p);
buf[i] = (int)p + L'0';
@@ -590,22 +597,25 @@
size -= precision;
ro = 0;
- if ( frac > 0.5 ) {
+ if ( frac > 0.5 )
ro = 1;
- }
- if ( precision >= 1 || type & SPECIAL) {
+ if ( precision >= 1 || type & SPECIAL)
+ {
buf[i++] = L'.';
size--;
}
}
- if ( intr == 0.0 ) {
+ if ( intr == 0.0 )
+ {
buf[i++] = L'0';
size--;
}
- else {
- while ( intr > 0.0 ) {
+ else
+ {
+ while ( intr > 0.0 )
+ {
p = intr;
intr/=10.0L;
modf(intr, &intr);
@@ -618,12 +628,15 @@
}
j = 0;
- while ( j < i && ro == 1) {
- if ( buf[j] >= L'0' && buf[j] <= L'8' ) {
+ while ( j < i && ro == 1)
+ {
+ if ( buf[j] >= L'0' && buf[j] <= L'8' )
+ {
buf[j]++;
ro = 0;
}
- else if ( buf[j] == L'9' ) {
+ else if ( buf[j] == L'9' )
+ {
buf[j] = L'0';
}
j++;
@@ -633,7 +646,6 @@
buf[i] = 0;
- size -= precision;
if (!(type&(ZEROPAD+LEFT)))
{
while(size-->0)
@@ -645,18 +657,16 @@
}
if (!(type&(ZEROPAD+LEFT)))
+ {
while(size-->0)
- {
f += L' ';
- }
- if (type & SPECIAL) {
}
if (!(type & LEFT))
+ {
while (size-- > 0)
- {
f += c;
- }
+ }
tmp = buf;
if ( type & ZEROTRUNC && ((type & SPECIAL) != SPECIAL) )
@@ -687,34 +697,31 @@
long double e;
long ie;
- //int x;
- char *buf, *tmp;
int i = 0;
int j = 0;
- //int k = 0;
+ int ro = 0;
long double frac, intr;
long double p;
- char sign;
- char c;
- char ro = 0;
-
+ char *buf, *tmp, sign, c;
int result;
union
{
- long double* __n;
- ieee_long_double_t* n;
+ long double* __n;
+ ieee_long_double_t* n;
} n;
n.__n = &__n;
- if ( exp_sign == 'g' || exp_sign == 'G' || exp_sign == 'e' ||
exp_sign == 'E' ) {
+ if ( exp_sign == 'g' || exp_sign == 'G' || exp_sign == 'e' ||
exp_sign == 'E' )
+ {
ie = ((unsigned int)n.n->exponent - (unsigned
int)0x3fff);
exponent = ie/3.321928;
}
- if ( exp_sign == 'g' || exp_sign == 'G' ) {
+ if ( exp_sign == 'g' || exp_sign == 'G' )
+ {
type |= ZEROTRUNC;
if ( exponent < -4 || fabs(exponent) >= precision )
exp_sign -= 2; // g -> e and G -> E
@@ -722,11 +729,12 @@
exp_sign = 'f';
}
- if ( exp_sign == 'e' || exp_sign == 'E' ) {
+ if ( exp_sign == 'e' || exp_sign == 'E' )
+ {
frac = modfl(exponent,&e);
if ( frac > 0.5 )
e++;
- else if ( frac < -0.5 )
+ else if ( frac < -0.5 )
e--;
result = numberf(f,__n/powl(10.0L,e),'f',size-4,
precision, type);
@@ -747,12 +755,9 @@
if ( exp_sign == 'f' )
{
-
buf = (char*)alloca(4096);
if (type & LEFT)
- {
type &= ~ZEROPAD;
- }
c = (type & ZEROPAD) ? '0' : ' ';
sign = 0;
@@ -763,11 +768,13 @@
sign = '-';
__n = fabs(__n);
size--;
- } else if (type & PLUS)
+ }
+ else if (type & PLUS)
{
sign = '+';
size--;
- } else if (type & SPACE)
+ }
+ else if (type & SPACE)
{
sign = ' ';
size--;
@@ -779,8 +786,6 @@
// # flags forces a . and prevents trucation of trailing
zero's
if ( precision > 0 )
{
- //frac = modfl(__n,&intr);
-
i = precision-1;
while ( i >= 0 )
{
@@ -794,9 +799,7 @@
ro = 0;
if ( frac > 0.5 )
- {
ro = 1;
- }
if ( precision >= 1 || type & SPECIAL)
{
@@ -814,7 +817,7 @@
{
while ( intr > 0.0 )
{
- p=intr;
+ p = intr;
intr/=10.0L;
modfl(intr, &intr);
@@ -826,7 +829,8 @@
}
j = 0;
- while ( j < i && ro == 1) {
+ while ( j < i && ro == 1)
+ {
if ( buf[j] >= '0' && buf[j] <= '8' )
{
buf[j]++;
@@ -843,7 +847,6 @@
buf[i] = 0;
- size -= precision;
if (!(type&(ZEROPAD+LEFT)))
{
while(size-->0)
@@ -859,14 +862,13 @@
while(size-->0)
f += ' ';
}
- if (type & SPECIAL) {
- }
if (!(type & LEFT))
+ {
while (size-- > 0)
- {
f += c;
- }
+ }
+
tmp = buf;
if ( type & ZEROTRUNC && ((type & SPECIAL) != SPECIAL) )
{
@@ -896,29 +898,31 @@
long double e;
long ie;
- wchar_t *buf, *tmp, sign, c, ro = 0;
int i = 0;
int j = 0;
+ int ro = 0;
long double frac, intr;
long double p;
-
+ wchar_t *buf, *tmp, sign, c;
int result;
union
{
- long double* __n;
- ieee_long_double_t* n;
+ long double* __n;
+ ieee_long_double_t* n;
} n;
n.__n = &__n;
- if ( exp_sign == L'g' || exp_sign == L'G' || exp_sign == L'e'
||
exp_sign == L'E' ) {
+ if ( exp_sign == L'g' || exp_sign == L'G' || exp_sign == L'e'
||
exp_sign == L'E' )
+ {
ie = ((unsigned int)n.n->exponent - (unsigned
int)0x3fff);
exponent = ie/3.321928;
}
- if ( exp_sign == L'g' || exp_sign == L'G' ) {
+ if ( exp_sign == L'g' || exp_sign == L'G' )
+ {
type |= ZEROTRUNC;
if ( exponent < -4 || fabs(exponent) >= precision )
exp_sign -= 2; // g -> e and G -> E
@@ -926,11 +930,12 @@
exp_sign = 'f';
}
- if ( exp_sign == L'e' || exp_sign == L'E' ) {
+ if ( exp_sign == L'e' || exp_sign == L'E' )
+ {
frac = modfl(exponent,&e);
if ( frac > 0.5 )
e++;
- else if ( frac < -0.5 )
+ else if ( frac < -0.5 )
e--;
result = wnumberf(f,__n/powl(10.0L,e),L'f',size-4,
precision, type);
@@ -951,12 +956,9 @@
if ( exp_sign == L'f' )
{
-
buf = (wchar_t*)alloca(4096*sizeof(wchar_t));
if (type & LEFT)
- {
type &= ~ZEROPAD;
- }
c = (type & ZEROPAD) ? L'0' : L' ';
sign = 0;
@@ -967,11 +969,13 @@
sign = L'-';
__n = fabs(__n);
size--;
- } else if (type & PLUS)
+ }
+ else if (type & PLUS)
{
sign = L'+';
size--;
- } else if (type & SPACE)
+ }
+ else if (type & SPACE)
{
sign = L' ';
size--;
@@ -983,8 +987,6 @@
// # flags forces a . and prevents trucation of trailing
zero's
if ( precision > 0 )
{
- //frac = modfl(__n,&intr);
-
i = precision-1;
while ( i >= 0 )
{
@@ -998,9 +1000,7 @@
ro = 0;
if ( frac > 0.5 )
- {
ro = 1;
- }
if ( precision >= 1 || type & SPECIAL)
{
@@ -1018,7 +1018,7 @@
{
while ( intr > 0.0 )
{
- p=intr;
+ p = intr;
intr/=10.0L;
modfl(intr, &intr);
@@ -1030,7 +1030,8 @@
}
j = 0;
- while ( j < i && ro == 1) {
+ while ( j < i && ro == 1)
+ {
if ( buf[j] >= L'0' && buf[j] <= L'8' )
{
buf[j]++;
@@ -1047,7 +1048,6 @@
buf[i] = 0;
- size -= precision;
if (!(type&(ZEROPAD+LEFT)))
{
while(size-->0)
@@ -1063,14 +1063,13 @@
while(size-->0)
f += L' ';
}
- if (type & SPECIAL) {
- }
if (!(type & LEFT))
+ {
while (size-- > 0)
- {
f += c;
- }
+ }
+
tmp = buf;
if ( type & ZEROTRUNC && ((type & SPECIAL) != SPECIAL) )
{
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