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qse/ase/awk/val.c

853 lines
19 KiB
C
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/*
* $Id: val.c,v 1.14 2007/11/10 15:21:40 bacon Exp $
*
* {License}
*/
#include <ase/awk/awk_i.h>
#ifdef DEBUG_VAL
#include <ase/utl/stdio.h>
#endif
static ase_char_t* str_to_str (
ase_awk_run_t* run, const ase_char_t* str, ase_size_t str_len,
int opt, ase_str_t* buf, ase_size_t* len);
static ase_char_t* val_int_to_str (
ase_awk_run_t* run, ase_awk_val_int_t* v,
int opt, ase_str_t* buf, ase_size_t* len);
static ase_char_t* val_real_to_str (
ase_awk_run_t* run, ase_awk_val_real_t* v,
int opt, ase_str_t* buf, ase_size_t* len);
static ase_awk_val_nil_t awk_nil = { ASE_AWK_VAL_NIL, 0 };
static ase_awk_val_str_t awk_zls = { ASE_AWK_VAL_STR, 0, ASE_T(""), 0 };
ase_awk_val_t* ase_awk_val_nil = (ase_awk_val_t*)&awk_nil;
ase_awk_val_t* ase_awk_val_zls = (ase_awk_val_t*)&awk_zls;
static ase_awk_val_int_t awk_int[] =
{
{ ASE_AWK_VAL_INT, 0, -1, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 0, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 1, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 2, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 3, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 4, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 5, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 6, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 7, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 8, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 9, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 10, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 11, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 12, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 13, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 14, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 15, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 16, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 17, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 18, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 19, ASE_NULL },
{ ASE_AWK_VAL_INT, 0, 20, ASE_NULL }
};
ase_awk_val_t* ase_awk_val_negone = (ase_awk_val_t*)&awk_int[0];
ase_awk_val_t* ase_awk_val_zero = (ase_awk_val_t*)&awk_int[1];
ase_awk_val_t* ase_awk_val_one = (ase_awk_val_t*)&awk_int[2];
ase_awk_val_t* ase_awk_makeintval (ase_awk_run_t* run, ase_long_t v)
{
ase_awk_val_int_t* val;
if (v >= awk_int[0].val &&
v <= awk_int[ASE_COUNTOF(awk_int)-1].val)
{
return (ase_awk_val_t*)&awk_int[v-awk_int[0].val];
}
if (run->icache_count > 0)
{
val = run->icache[--run->icache_count];
}
else
{
val = (ase_awk_val_int_t*) ASE_AWK_MALLOC (
run->awk, ASE_SIZEOF(ase_awk_val_int_t));
if (val == ASE_NULL)
{
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
}
val->type = ASE_AWK_VAL_INT;
val->ref = 0;
val->val = v;
val->nde = ASE_NULL;
#ifdef DEBUG_VAL
ase_dprintf (ASE_T("makeintval => %p\n"), val);
#endif
return (ase_awk_val_t*)val;
}
ase_awk_val_t* ase_awk_makerealval (ase_awk_run_t* run, ase_real_t v)
{
ase_awk_val_real_t* val;
if (run->rcache_count > 0)
{
val = run->rcache[--run->rcache_count];
}
else
{
val = (ase_awk_val_real_t*) ASE_AWK_MALLOC (
run->awk, ASE_SIZEOF(ase_awk_val_real_t));
if (val == ASE_NULL)
{
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
}
val->type = ASE_AWK_VAL_REAL;
val->ref = 0;
val->val = v;
val->nde = ASE_NULL;
#ifdef DEBUG_VAL
ase_dprintf (ASE_T("makerealval => %p\n"), val);
#endif
return (ase_awk_val_t*)val;
}
ase_awk_val_t* ase_awk_makestrval0 (ase_awk_run_t* run, const ase_char_t* str)
{
return ase_awk_makestrval (run, str, ase_strlen(str));
}
ase_awk_val_t* ase_awk_makestrval (
ase_awk_run_t* run, const ase_char_t* str, ase_size_t len)
{
ase_awk_val_str_t* val;
val = (ase_awk_val_str_t*) ASE_AWK_MALLOC (
run->awk,
ASE_SIZEOF(ase_awk_val_str_t) +
(len+1)*ASE_SIZEOF(ase_char_t));
if (val == ASE_NULL)
{
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
val->type = ASE_AWK_VAL_STR;
val->ref = 0;
val->len = len;
val->buf = (ase_char_t*)(val + 1);
/*ase_strxncpy (val->buf, len+1, str, len);*/
ase_strncpy (val->buf, str, len);
#ifdef DEBUG_VAL
ase_dprintf (ASE_T("makestrval => %p\n"), val);
#endif
return (ase_awk_val_t*)val;
}
ase_awk_val_t* ase_awk_makestrval_nodup (
ase_awk_run_t* run, ase_char_t* str, ase_size_t len)
{
ase_awk_val_str_t* val;
val = (ase_awk_val_str_t*) ASE_AWK_MALLOC (
run->awk, ASE_SIZEOF(ase_awk_val_str_t));
if (val == ASE_NULL)
{
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
val->type = ASE_AWK_VAL_STR;
val->ref = 0;
val->len = len;
val->buf = str;
return (ase_awk_val_t*)val;
}
ase_awk_val_t* ase_awk_makestrval2 (
ase_awk_run_t* run,
const ase_char_t* str1, ase_size_t len1,
const ase_char_t* str2, ase_size_t len2)
{
ase_awk_val_str_t* val;
val = (ase_awk_val_str_t*) ASE_AWK_MALLOC (
run->awk,
ASE_SIZEOF(ase_awk_val_str_t) +
(len1+len2+1)*ASE_SIZEOF(ase_char_t));
if (val == ASE_NULL)
{
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
val->type = ASE_AWK_VAL_STR;
val->ref = 0;
val->len = len1 + len2;
val->buf = (ase_char_t*)(val + 1);
/*ase_strxncpy (val->buf, len1+1, str1, len1);
ase_strxncpy (val->buf[len1], len2+1, str2, len2);*/
ase_strncpy (val->buf, str1, len1);
ase_strncpy (&val->buf[len1], str2, len2);
#ifdef DEBUG_VAL
ase_dprintf (ASE_T("makestrval2 => %p\n"), val);
#endif
return (ase_awk_val_t*)val;
}
ase_awk_val_t* ase_awk_makerexval (
ase_awk_run_t* run, const ase_char_t* buf, ase_size_t len, void* code)
{
ase_awk_val_rex_t* val;
val = (ase_awk_val_rex_t*) ASE_AWK_MALLOC (
run->awk, ASE_SIZEOF(ase_awk_val_rex_t));
if (val == ASE_NULL) return ASE_NULL;
val->type = ASE_AWK_VAL_REX;
val->ref = 0;
val->len = len;
val->buf = ase_awk_strxdup (run->awk, buf, len);
if (val->buf == ASE_NULL)
{
ASE_AWK_FREE (run->awk, val);
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
val->code = ASE_AWK_MALLOC (run->awk, ASE_AWK_REX_LEN(code));
if (val->code == ASE_NULL)
{
ASE_AWK_FREE (run->awk, val->buf);
ASE_AWK_FREE (run->awk, val);
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
ase_memcpy (val->code, code, ASE_AWK_REX_LEN(code));
return (ase_awk_val_t*)val;
}
static void free_map_val (void* run, void* v)
{
#ifdef DEBUG_VAL
ase_dprintf (ASE_T("refdown in map free..."));
ase_awk_dprintval (run, v);
ase_dprintf (ASE_T("\n"));
#endif
ase_awk_refdownval (run, v);
}
ase_awk_val_t* ase_awk_makemapval (ase_awk_run_t* run)
{
ase_awk_val_map_t* val;
val = (ase_awk_val_map_t*) ASE_AWK_MALLOC (
run->awk, ASE_SIZEOF(ase_awk_val_map_t));
if (val == ASE_NULL)
{
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
val->type = ASE_AWK_VAL_MAP;
val->ref = 0;
val->map = ase_awk_map_open (run, 256, 70, free_map_val, run->awk);
if (val->map == ASE_NULL)
{
ASE_AWK_FREE (run->awk, val);
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
return (ase_awk_val_t*)val;
}
ase_awk_val_t* ase_awk_makerefval (ase_awk_run_t* run, int id, ase_awk_val_t** adr)
{
ase_awk_val_ref_t* val;
if (run->fcache_count > 0)
{
val = run->fcache[--run->fcache_count];
}
else
{
val = (ase_awk_val_ref_t*) ASE_AWK_MALLOC (
run->awk, ASE_SIZEOF(ase_awk_val_ref_t));
if (val == ASE_NULL)
{
ase_awk_setrunerrnum (run, ASE_AWK_ENOMEM);
return ASE_NULL;
}
}
val->type = ASE_AWK_VAL_REF;
val->ref = 0;
val->id = id;
val->adr = adr;
return (ase_awk_val_t*)val;
}
ase_bool_t ase_awk_isstaticval (ase_awk_val_t* val)
{
return val == ASE_NULL ||
val == ase_awk_val_nil ||
val == ase_awk_val_zls ||
val == ase_awk_val_zero ||
val == ase_awk_val_one ||
(val >= (ase_awk_val_t*)&awk_int[0] &&
val <= (ase_awk_val_t*)&awk_int[ASE_COUNTOF(awk_int)-1]);
}
void ase_awk_freeval (ase_awk_run_t* run, ase_awk_val_t* val, ase_bool_t cache)
{
if (ase_awk_isstaticval(val)) return;
#ifdef DEBUG_VAL
ase_dprintf (ASE_T("freeing [cache=%d] ... "), cache);
ase_awk_dprintval (run, val);
ase_dprintf (ASE_T("\n"));
#endif
if (val->type == ASE_AWK_VAL_NIL)
{
ASE_AWK_FREE (run->awk, val);
}
else if (val->type == ASE_AWK_VAL_INT)
{
if (cache == ase_true &&
run->icache_count < ASE_COUNTOF(run->icache))
{
run->icache[run->icache_count++] =
(ase_awk_val_int_t*)val;
}
else ASE_AWK_FREE (run->awk, val);
}
else if (val->type == ASE_AWK_VAL_REAL)
{
if (cache == ase_true &&
run->rcache_count < ASE_COUNTOF(run->rcache))
{
run->rcache[run->rcache_count++] =
(ase_awk_val_real_t*)val;
}
else ASE_AWK_FREE (run->awk, val);
}
else if (val->type == ASE_AWK_VAL_STR)
{
/*ASE_AWK_FREE (run->awk, ((ase_awk_val_str_t*)val)->buf);*/
ASE_AWK_FREE (run->awk, val);
}
else if (val->type == ASE_AWK_VAL_REX)
{
ASE_AWK_FREE (run->awk, ((ase_awk_val_rex_t*)val)->buf);
ase_awk_freerex (run->awk, ((ase_awk_val_rex_t*)val)->code);
ASE_AWK_FREE (run->awk, val);
}
else if (val->type == ASE_AWK_VAL_MAP)
{
ase_awk_map_close (((ase_awk_val_map_t*)val)->map);
ASE_AWK_FREE (run->awk, val);
}
else if (val->type == ASE_AWK_VAL_REF)
{
if (cache == ase_true &&
run->fcache_count < ASE_COUNTOF(run->fcache))
{
run->fcache[run->fcache_count++] =
(ase_awk_val_ref_t*)val;
}
else ASE_AWK_FREE (run->awk, val);
}
else
{
ASE_ASSERTX (
!"should never happen - invalid value type",
"the type of a value should be one of ASE_AWK_VAL_XXX's defined in val.h");
}
}
void ase_awk_refupval (ase_awk_run_t* run, ase_awk_val_t* val)
{
if (ase_awk_isstaticval(val)) return;
#ifdef DEBUG_VAL
ase_dprintf (ASE_T("ref up [ptr=%p] [count=%d] "), val, (int)val->ref);
ase_awk_dprintval (run, val);
ase_dprintf (ASE_T("\n"));
#endif
val->ref++;
}
void ase_awk_refdownval (ase_awk_run_t* run, ase_awk_val_t* val)
{
if (ase_awk_isstaticval(val)) return;
#ifdef DEBUG_VAL
ase_dprintf (ASE_T("ref down [ptr=%p] [count=%d]\n"), val, (int)val->ref);
ase_awk_dprintval (run, val);
ase_dprintf (ASE_T("\n"));
#endif
ASE_ASSERTX (val->ref > 0,
"the reference count of a value should be greater than zero for it to be decremented. check the source code for any bugs");
val->ref--;
if (val->ref <= 0)
{
ase_awk_freeval(run, val, ase_true);
}
}
void ase_awk_refdownval_nofree (ase_awk_run_t* run, ase_awk_val_t* val)
{
if (ase_awk_isstaticval(val)) return;
ASE_ASSERTX (val->ref > 0,
"the reference count of a value should be greater than zero for it to be decremented. check the source code for any bugs");
val->ref--;
}
ase_bool_t ase_awk_valtobool (ase_awk_run_t* run, ase_awk_val_t* val)
{
if (val == ASE_NULL) return ase_false;
switch (val->type)
{
case ASE_AWK_VAL_NIL:
return ase_false;
case ASE_AWK_VAL_INT:
return ((ase_awk_val_int_t*)val)->val != 0;
case ASE_AWK_VAL_REAL:
return ((ase_awk_val_real_t*)val)->val != 0.0;
case ASE_AWK_VAL_STR:
return ((ase_awk_val_str_t*)val)->len > 0;
case ASE_AWK_VAL_REX: /* TODO: is this correct? */
return ((ase_awk_val_rex_t*)val)->len > 0;
case ASE_AWK_VAL_MAP:
return ase_false; /* TODO: is this correct? */
case ASE_AWK_VAL_REF:
return ase_false; /* TODO: is this correct? */
}
ASE_ASSERTX (
!"should never happen - invalid value type",
"the type of a value should be one of ASE_AWK_VAL_XXX's defined in val.h");
return ase_false;
}
ase_char_t* ase_awk_valtostr (
ase_awk_run_t* run, ase_awk_val_t* v,
int opt, ase_str_t* buf, ase_size_t* len)
{
if (v->type == ASE_AWK_VAL_NIL)
{
return str_to_str (run, ASE_T(""), 0, opt, buf, len);
}
if (v->type == ASE_AWK_VAL_INT)
{
ase_awk_val_int_t* vi = (ase_awk_val_int_t*)v;
/*
if (vi->nde != ASE_NULL && vi->nde->str != ASE_NULL)
{
return str_to_str (
run, vi->nde->str, vi->nde->len,
opt, buf, len);
}
else
{*/
return val_int_to_str (run, vi, opt, buf, len);
/*}*/
}
if (v->type == ASE_AWK_VAL_REAL)
{
ase_awk_val_real_t* vr = (ase_awk_val_real_t*)v;
/*
if (vr->nde != ASE_NULL && vr->nde->str != ASE_NULL)
{
return str_to_str (
run, vr->nde->str, vr->nde->len,
opt, buf, len);
}
else
{*/
return val_real_to_str (run, vr, opt, buf, len);
/*}*/
}
if (v->type == ASE_AWK_VAL_STR)
{
ase_awk_val_str_t* vs = (ase_awk_val_str_t*)v;
return str_to_str (
run, vs->buf, vs->len, opt, buf, len);
}
#ifdef DEBUG_VAL
ase_dprintf (
ASE_T("ERROR: WRONG VALUE TYPE [%d] in ase_awk_valtostr\n"),
v->type);
#endif
ase_awk_setrunerror (run, ASE_AWK_EVALTYPE, 0, ASE_NULL, 0);
return ASE_NULL;
}
static ase_char_t* str_to_str (
ase_awk_run_t* run, const ase_char_t* str, ase_size_t str_len,
int opt, ase_str_t* buf, ase_size_t* len)
{
if (buf == ASE_NULL)
{
ase_char_t* tmp;
tmp = ase_awk_strxdup (run->awk, str, str_len);
if (tmp == ASE_NULL)
{
ase_awk_setrunerror (
run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
if (len != ASE_NULL) *len = str_len;
return tmp;
}
else
{
ase_size_t n;
if (opt & ASE_AWK_VALTOSTR_CLEAR) ase_str_clear (buf);
n = ase_str_ncat (buf, str, str_len);
if (n == (ase_size_t)-1)
{
ase_awk_setrunerror (
run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
if (len != ASE_NULL) *len = ASE_STR_LEN(buf);
return ASE_STR_BUF(buf);
}
}
static ase_char_t* val_int_to_str (
ase_awk_run_t* run, ase_awk_val_int_t* v,
int opt, ase_str_t* buf, ase_size_t* len)
{
ase_char_t* tmp;
ase_long_t t;
ase_size_t l = 0;
t = v->val;
if (t == 0)
{
/* handle zero */
if (buf == ASE_NULL)
{
tmp = ASE_AWK_MALLOC (
run->awk, 2 * ASE_SIZEOF(ase_char_t));
if (tmp == ASE_NULL)
{
ase_awk_setrunerror (
run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
tmp[0] = ASE_T('0');
tmp[1] = ASE_T('\0');
if (len != ASE_NULL) *len = 1;
return tmp;
}
else
{
if (opt & ASE_AWK_VALTOSTR_CLEAR) ase_str_clear (buf);
if (ase_str_cat (buf, ASE_T("0")) == (ase_size_t)-1)
{
ase_awk_setrunerror (
run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
if (len != ASE_NULL) *len = ASE_STR_LEN(buf);
return ASE_STR_BUF(buf);
}
}
/* non-zero values */
if (t < 0) { t = -t; l++; }
while (t > 0) { l++; t /= 10; }
if (buf == ASE_NULL)
{
tmp = ASE_AWK_MALLOC (
run->awk, (l + 1) * ASE_SIZEOF(ase_char_t));
if (tmp == ASE_NULL)
{
ase_awk_setrunerror (
run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
tmp[l] = ASE_T('\0');
if (len != ASE_NULL) *len = l;
}
else
{
/* clear the buffer */
if (opt & ASE_AWK_VALTOSTR_CLEAR) ase_str_clear (buf);
tmp = ASE_STR_BUF(buf) + ASE_STR_LEN(buf);
/* extend the buffer */
if (ase_str_nccat (
buf, ASE_T(' '), l) == (ase_size_t)-1)
{
ase_awk_setrunerror (
run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
}
t = v->val;
if (t < 0) t = -t;
while (t > 0)
{
tmp[--l] = (ase_char_t)(t % 10) + ASE_T('0');
t /= 10;
}
if (v->val < 0) tmp[--l] = ASE_T('-');
if (buf != ASE_NULL)
{
tmp = ASE_STR_BUF(buf);
if (len != ASE_NULL) *len = ASE_STR_LEN(buf);
}
return tmp;
}
static ase_char_t* val_real_to_str (
ase_awk_run_t* run, ase_awk_val_real_t* v,
int opt, ase_str_t* buf, ase_size_t* len)
{
ase_char_t* tmp;
ase_size_t tmp_len;
ase_str_t out, fbu;
if (opt & ASE_AWK_VALTOSTR_PRINT)
{
tmp = run->global.ofmt.ptr;
tmp_len = run->global.ofmt.len;
}
else
{
tmp = run->global.convfmt.ptr;
tmp_len = run->global.convfmt.len;
}
if (ase_str_open (&out, 256, &run->awk->prmfns.mmgr) == ASE_NULL)
{
ase_awk_setrunerror (run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
if (ase_str_open (&fbu, 256, &run->awk->prmfns.mmgr) == ASE_NULL)
{
ase_str_close (&out);
ase_awk_setrunerror (run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
tmp = ase_awk_format (run, &out, &fbu, tmp, tmp_len,
(ase_size_t)-1, (ase_awk_nde_t*)v, &tmp_len);
if (tmp == ASE_NULL)
{
ase_str_close (&fbu);
ase_str_close (&out);
return ASE_NULL;
}
if (buf == ASE_NULL)
{
ase_str_close (&fbu);
ase_str_forfeit (&out);
if (len != ASE_NULL) *len = tmp_len;
}
else
{
if (opt & ASE_AWK_VALTOSTR_CLEAR) ase_str_clear (buf);
if (ase_str_ncat (buf, tmp, tmp_len) == (ase_size_t)-1)
{
ase_str_close (&fbu);
ase_str_close (&out);
ase_awk_setrunerror (
run, ASE_AWK_ENOMEM, 0, ASE_NULL, 0);
return ASE_NULL;
}
tmp = ASE_STR_BUF(buf);
if (len != ASE_NULL) *len = ASE_STR_LEN(buf);
ase_str_close (&fbu);
ase_str_close (&out);
}
return tmp;
}
int ase_awk_valtonum (
ase_awk_run_t* run, ase_awk_val_t* v, ase_long_t* l, ase_real_t* r)
{
if (v->type == ASE_AWK_VAL_NIL)
{
*l = 0;
return 0;
}
if (v->type == ASE_AWK_VAL_INT)
{
*l = ((ase_awk_val_int_t*)v)->val;
return 0; /* long */
}
if (v->type == ASE_AWK_VAL_REAL)
{
*r = ((ase_awk_val_real_t*)v)->val;
return 1; /* real */
}
if (v->type == ASE_AWK_VAL_STR)
{
return ase_awk_strtonum (run,
((ase_awk_val_str_t*)v)->buf,
((ase_awk_val_str_t*)v)->len, l, r);
}
#ifdef DEBUG_VAL
ase_dprintf (
ASE_T("ERROR: WRONG VALUE TYPE [%d] in ase_awk_valtonum\n"),
v->type);
#endif
ase_awk_setrunerror (run, ASE_AWK_EVALTYPE, 0, ASE_NULL, 0);
return -1; /* error */
}
int ase_awk_strtonum (
ase_awk_run_t* run, const ase_char_t* ptr, ase_size_t len,
ase_long_t* l, ase_real_t* r)
{
const ase_char_t* endptr;
*l = ase_awk_strxtolong (run->awk, ptr, len, 0, &endptr);
if (*endptr == ASE_T('.') ||
*endptr == ASE_T('E') ||
*endptr == ASE_T('e'))
{
*r = ase_awk_strxtoreal (run->awk, ptr, len, ASE_NULL);
/* TODO: need to check if it is a valid number using
* endptr for strxtoreal? */
return 1; /* real */
}
/* TODO: do should i handle strings ending with invalid number
* characters like "123xx" or "dkdkdkd"? */
return 0; /* long */
}
#define DPRINTF run->awk->prmfns.misc.dprintf
#define DCUSTOM run->awk->prmfns.misc.custom_data
static int print_pair (ase_awk_pair_t* pair, void* arg)
{
ase_awk_run_t* run = (ase_awk_run_t*)arg;
DPRINTF (DCUSTOM, ASE_T(" %s=>"), pair->key);
ase_awk_dprintval ((ase_awk_run_t*)arg, pair->val);
DPRINTF (DCUSTOM, ASE_T(" "));
return 0;
}
void ase_awk_dprintval (ase_awk_run_t* run, ase_awk_val_t* val)
{
/* TODO: better value printing ... */
switch (val->type)
{
case ASE_AWK_VAL_NIL:
DPRINTF (DCUSTOM, ASE_T("nil"));
break;
case ASE_AWK_VAL_INT:
#if ASE_SIZEOF_LONG_LONG > 0
DPRINTF (DCUSTOM, ASE_T("%lld"),
(long long)((ase_awk_val_int_t*)val)->val);
#elif ASE_SIZEOF___INT64 > 0
DPRINTF (DCUSTOM, ASE_T("%I64d"),
(__int64)((ase_awk_val_int_t*)val)->val);
#elif ASE_SIZEOF_LONG > 0
DPRINTF (DCUSTOM, ASE_T("%ld"),
(long)((ase_awk_val_int_t*)val)->val);
#elif ASE_SIZEOF_INT > 0
DPRINTF (DCUSTOM, ASE_T("%d"),
(int)((ase_awk_val_int_t*)val)->val);
#else
#error unsupported size
#endif
break;
case ASE_AWK_VAL_REAL:
DPRINTF (DCUSTOM, ASE_T("%Lf"),
(long double)((ase_awk_val_real_t*)val)->val);
break;
case ASE_AWK_VAL_STR:
DPRINTF (DCUSTOM, ASE_T("%s"), ((ase_awk_val_str_t*)val)->buf);
break;
case ASE_AWK_VAL_REX:
DPRINTF (DCUSTOM, ASE_T("REX[%s]"), ((ase_awk_val_rex_t*)val)->buf);
break;
case ASE_AWK_VAL_MAP:
DPRINTF (DCUSTOM, ASE_T("MAP["));
ase_awk_map_walk (((ase_awk_val_map_t*)val)->map, print_pair, run);
DPRINTF (DCUSTOM, ASE_T("]"));
break;
case ASE_AWK_VAL_REF:
DPRINTF (DCUSTOM, ASE_T("REF[id=%d,val="), ((ase_awk_val_ref_t*)val)->id);
ase_awk_dprintval (run, *((ase_awk_val_ref_t*)val)->adr);
DPRINTF (DCUSTOM, ASE_T("]"));
break;
default:
DPRINTF (DCUSTOM, ASE_T("**** INTERNAL ERROR - INVALID VALUE TYPE ****\n"));
}
}
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