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hyung-hwan 2006-11-20 14:30:06 +00:00
parent 141a658fe6
commit 7f022d4ec2
2 changed files with 161 additions and 144 deletions
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301
ase/awk/run.c
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@ -1,5 +1,5 @@
/*
* $Id: run.c,v 1.278 2006-11-19 15:24:20 bacon Exp $
* $Id: run.c,v 1.279 2006-11-20 14:29:33 bacon Exp $
*/
#include <ase/awk/awk_i.h>
@ -5619,6 +5619,9 @@ ase_char_t* ase_awk_format (
for (i = 0; i < fmt_len; i++)
{
ase_long_t width = -1, prec = -1;
ase_bool_t minus = ase_false;
if (ASE_AWK_STR_LEN(fbu) == 0)
{
if (fmt[i] == ASE_T('%')) FMT_CHAR (fmt[i]);
@ -5631,13 +5634,13 @@ ase_char_t* ase_awk_format (
fmt[i] == ASE_T('0') || fmt[i] == ASE_T('+') ||
fmt[i] == ASE_T('-')))
{
if (fmt[i] == ASE_T('-')) minus = ase_true;
FMT_CHAR (fmt[i]); i++;
}
if (i < fmt_len && fmt[i] == ASE_T('*'))
{
ase_awk_val_t* v;
ase_long_t l;
ase_real_t r;
ase_char_t* p;
int n;
@ -5670,11 +5673,11 @@ ase_char_t* ase_awk_format (
}
ase_awk_refupval (run, v);
n = ase_awk_valtonum (run, v, &l, &r);
n = ase_awk_valtonum (run, v, &width, &r);
ase_awk_refdownval (run, v);
if (n == -1) return ASE_NULL;
if (n == 1) l = (ase_long_t)r;
if (n == 1) width = (ase_long_t)r;
do
{
@ -5682,13 +5685,13 @@ ase_char_t* ase_awk_format (
run->format.tmp.ptr,
run->format.tmp.len,
#if ASE_SIZEOF_LONG_LONG > 0
ASE_T("%lld"), (long long)l
ASE_T("%lld"), (long long)width
#elif ASE_SIZEOF___INT64 > 0
ASE_T("%I64d"), (__int64)l
ASE_T("%I64d"), (__int64)width
#elif ASE_SIZEOF_LONG > 0
ASE_T("%ld"), (long)l
ASE_T("%ld"), (long)width
#elif ASE_SIZEOF_INT > 0
ASE_T("%d"), (int)l
ASE_T("%d"), (int)width
#endif
);
if (n == -1)
@ -5720,21 +5723,27 @@ ase_char_t* ase_awk_format (
}
else
{
while (i < fmt_len && ASE_AWK_ISDIGIT(run->awk, fmt[i]))
if (i < fmt_len && ASE_AWK_ISDIGIT(run->awk, fmt[i]))
{
FMT_CHAR (fmt[i]); i++;
width = 0;
do
{
width = width * 10 + fmt[i] - ASE_T('0');
FMT_CHAR (fmt[i]); i++;
}
while (i < fmt_len && ASE_AWK_ISDIGIT(run->awk, fmt[i]));
}
}
if (i < fmt_len && fmt[i] == ASE_T('.'))
{
prec = 0;
FMT_CHAR (fmt[i]); i++;
}
if (i < fmt_len && fmt[i] == ASE_T('*'))
{
ase_awk_val_t* v;
ase_long_t l;
ase_real_t r;
ase_char_t* p;
int n;
@ -5767,11 +5776,11 @@ ase_char_t* ase_awk_format (
}
ase_awk_refupval (run, v);
n = ase_awk_valtonum (run, v, &l, &r);
n = ase_awk_valtonum (run, v, &prec, &r);
ase_awk_refdownval (run, v);
if (n == -1) return ASE_NULL;
if (n == 1) l = (ase_long_t)r;
if (n == 1) prec = (ase_long_t)r;
do
{
@ -5779,13 +5788,13 @@ ase_char_t* ase_awk_format (
run->format.tmp.ptr,
run->format.tmp.len,
#if ASE_SIZEOF_LONG_LONG > 0
ASE_T("%lld"), (long long)l
ASE_T("%lld"), (long long)prec
#elif ASE_SIZEOF___INT64 > 0
ASE_T("%I64d"), (__int64)l
ASE_T("%I64d"), (__int64)prec
#elif ASE_SIZEOF_LONG > 0
ASE_T("%ld"), (long)l
ASE_T("%ld"), (long)prec
#elif ASE_SIZEOF_INT > 0
ASE_T("%d"), (int)l
ASE_T("%d"), (int)prec
#endif
);
if (n == -1)
@ -5817,9 +5826,15 @@ ase_char_t* ase_awk_format (
}
else
{
while (i < fmt_len && ASE_AWK_ISDIGIT(run->awk, fmt[i]))
if (i < fmt_len && ASE_AWK_ISDIGIT(run->awk, fmt[i]))
{
FMT_CHAR (fmt[i]); i++;
prec = 0;
do
{
prec = prec * 10 + fmt[i] - ASE_T('0');
FMT_CHAR (fmt[i]); i++;
}
while (i < fmt_len && ASE_AWK_ISDIGIT(run->awk, fmt[i]));
}
}
@ -6007,11 +6022,9 @@ ase_char_t* ase_awk_format (
}
else if (fmt[i] == ASE_T('c'))
{
ase_char_t ch;
ase_size_t ch_len;
ase_awk_val_t* v;
ase_char_t* p;
int n;
FMT_CHAR (fmt[i]);
if (args == ASE_NULL)
{
@ -6041,86 +6054,87 @@ ase_char_t* ase_awk_format (
}
ase_awk_refupval (run, v);
do
if (v->type == ASE_AWK_VAL_NIL)
{
n = 0;
ch = ASE_T('\0');
ch_len = 0;
}
else if (v->type == ASE_AWK_VAL_INT)
{
ch = (ase_char_t)((ase_awk_val_int_t*)v)->val;
ch_len = 1;
}
else if (v->type == ASE_AWK_VAL_REAL)
{
ch = (ase_char_t)((ase_awk_val_real_t*)v)->val;
ch_len = 1;
}
else if (v->type == ASE_AWK_VAL_STR)
{
ch_len = ((ase_awk_val_str_t*)v)->len;
if (ch_len > 0)
{
ch = ((ase_awk_val_str_t*)v)->buf[0];
ch_len = 1;
}
else ch = ASE_T('\0');
}
else
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_EVALTYPE;
return ASE_NULL;
}
if (v->type == ASE_AWK_VAL_NIL)
{
run->format.tmp.ptr[0] = ASE_T('\0');
}
else if (v->type == ASE_AWK_VAL_INT)
{
n = run->awk->syscas.sprintf (
run->format.tmp.ptr,
run->format.tmp.len,
ASE_AWK_STR_BUF(fbu),
(int)((ase_awk_val_int_t*)v)->val);
}
else if (v->type == ASE_AWK_VAL_REAL)
{
n = run->awk->syscas.sprintf (
run->format.tmp.ptr,
run->format.tmp.len,
ASE_AWK_STR_BUF(fbu),
(int)((ase_awk_val_real_t*)v)->val);
}
else if (v->type == ASE_AWK_VAL_STR)
{
ase_awk_val_str_t* str = (ase_awk_val_str_t*)v;
if (str->len > 0)
{
/* TODO: what if str->buf[0] is '\0'?? */
n = run->awk->syscas.sprintf (
run->format.tmp.ptr,
run->format.tmp.len,
ASE_AWK_STR_BUF(fbu),
str->buf[0]);
}
else run->format.tmp.ptr[0] = ASE_T('\0');
}
else
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_EVALTYPE;
return ASE_NULL;
}
if (n == -1)
if (prec == -1 || prec == 0 || prec > ch_len ) prec = ch_len;
if (prec > width) width = prec;
if (!minus)
{
while (width > prec)
{
GROW (&run->format.tmp);
if (run->format.tmp.ptr == ASE_NULL)
{
if (ase_awk_str_ccat (out, ASE_T(' ')) == -1)
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_ENOMEM;
return ASE_NULL;
}
continue;
return ASE_NULL;
}
width--;
}
}
if (prec > 0)
{
if (ase_awk_str_ccat (out, ch) == -1)
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_ENOMEM;
return ASE_NULL;
}
}
if (minus)
{
while (width > prec)
{
if (ase_awk_str_ccat (out, ASE_T(' ')) == -1)
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_ENOMEM;
return ASE_NULL;
}
width--;
}
break;
}
while (1);
ase_awk_refdownval (run, v);
p = run->format.tmp.ptr;
while (*p != ASE_T('\0'))
{
OUT_CHAR (*p);
p++;
}
}
else if (fmt[i] == ASE_T('s'))
{
ase_char_t* str;
ase_size_t str_len, k;
ase_awk_val_t* v;
ase_char_t* p;
int n;
FMT_CHAR (fmt[i]);
if (args == ASE_NULL)
{
@ -6150,75 +6164,76 @@ ase_char_t* ase_awk_format (
}
ase_awk_refupval (run, v);
do
if (v->type == ASE_AWK_VAL_NIL)
{
n = 0;
if (v->type == ASE_AWK_VAL_NIL)
str = ASE_T("");
str_len = 0;
}
else if (v->type == ASE_AWK_VAL_STR)
{
str = ((ase_awk_val_str_t*)v)->buf;
str_len = ((ase_awk_val_str_t*)v)->len;
}
else
{
if (v == val)
{
run->format.tmp.ptr[0] = ASE_T('\0');
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_EFMTCONV;
return ASE_NULL;
}
else if (v->type == ASE_AWK_VAL_STR)
str = ase_awk_valtostr (run, v,
ASE_AWK_VALTOSTR_CLEAR, ASE_NULL, &str_len);
if (str == ASE_NULL)
{
/* TODO: handle a string contailing null characters */
n = run->awk->syscas.sprintf (
run->format.tmp.ptr,
run->format.tmp.len,
ASE_AWK_STR_BUF(fbu),
((ase_awk_val_str_t*)v)->buf);
ase_awk_refdownval (run, v);
return ASE_NULL;
}
else
{
ase_size_t l;
if (v == val)
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_EFMTCONV;
return ASE_NULL;
}
p = ase_awk_valtostr (run, v,
ASE_AWK_VALTOSTR_CLEAR, ASE_NULL, &l);
if (p == ASE_NULL)
{
ase_awk_refdownval (run, v);
return ASE_NULL;
}
n = run->awk->syscas.sprintf (
run->format.tmp.ptr,
run->format.tmp.len,
ASE_AWK_STR_BUF(fbu),
p);
}
ASE_AWK_FREE (run->awk, p);
}
if (prec == -1 || prec > str_len ) prec = str_len;
if (prec > width) width = prec;
if (n == -1)
if (!minus)
{
while (width > prec)
{
GROW (&run->format.tmp);
if (run->format.tmp.ptr == ASE_NULL)
{
if (ase_awk_str_ccat (out, ASE_T(' ')) == -1)
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_ENOMEM;
return ASE_NULL;
}
continue;
return ASE_NULL;
}
width--;
}
break;
}
while (1);
ase_awk_refdownval (run, v);
p = run->format.tmp.ptr;
while (*p != ASE_T('\0'))
for (k = 0; k < prec; k++)
{
OUT_CHAR (*p);
p++;
if (ase_awk_str_ccat (out, str[k]) == -1)
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_ENOMEM;
return ASE_NULL;
}
}
if (minus)
{
while (width > prec)
{
if (ase_awk_str_ccat (out, ASE_T(' ')) == -1)
{
ase_awk_refdownval (run, v);
run->errnum = ASE_AWK_ENOMEM;
return ASE_NULL;
}
width--;
}
}
ase_awk_refdownval (run, v);
}
else /*if (fmt[i] == ASE_T('%'))*/
{

4
ase/test/awk/crash02.awk
View File

@ -2,6 +2,8 @@ BEGIN {
#CONVFMT="%s";
#CONVFMT="%*.*s";
#CONVFMT="%*.*f";
printf "[[[[[%s]]\n", sprintf ("abc %s abc", sprintf ("def %s %s", sprintf ("%s %s %s", "xyz", 1.2342, "xyz"), sprintf ("ttt %s tttt", 123.12)));
printf "[[[[[%s]]]]\n", sprintf ("abc %s abc", sprintf ("def %s %s", sprintf ("%s %s %s", "xyz", 1.2342, "xyz"), sprintf ("ttt %s tttt", 123.12)));
printf "[[[[%s]]]]\n", sprintf ("ttt %s tttt", 123.12);
}