II_EXTERN II_VOID
IIapi_cnvtGDV2Descr
(
IIAPI_ENVHNDL *envHndl,
IIAPI_DT_ID gcaDataType,
i4 gcaLength,
i4 gcaPrecision,
IIAPI_DESCRIPTOR *descriptor
)
{
descriptor->ds_columnType = IIAPI_COL_TUPLE;
descriptor->ds_dataType = abs( gcaDataType );
descriptor->ds_nullable = gcaDataType < 0;
descriptor->ds_length = IIapi_getAPILength( envHndl, gcaDataType,
gcaLength, NULL );
if ( descriptor->ds_dataType == IIAPI_DEC_TYPE )
{
descriptor->ds_precision = DB_P_DECODE_MACRO( gcaPrecision );
descriptor->ds_scale = DB_S_DECODE_MACRO( gcaPrecision );
}
else
{
descriptor->ds_precision = gcaPrecision;
descriptor->ds_scale = 0;
}
descriptor->ds_columnName = NULL;
return;
}
VOID
adu_2prvalue(
i4 (*fcn)(char *, ...),
DB_DATA_VALUE *db_dv)
{
char num_buf[64];
i2 flt_wid;
f8 f8_tmp;
AD_DTUNION *dp;
DB_TAB_LOGKEY_INTERNAL *tab_logkey;
DB_OBJ_LOGKEY_INTERNAL *obj_logkey;
DB_DT_ID bdt;
i4 blen;
i4 prec;
char *data;
char fmt[16];
i4 tmp;
i4 tcnt;
i4 i;
i4 res_wid;
i8 i8_tmp;
f4 f4_tmp;
i4 i4_tmp;
i2 i2_tmp, i2_tmp2;
i1 i1_tmp;
char stbuf[2048];
if (db_dv == NULL)
{
(*fcn)(STprintf(stbuf,"< Pointer to DB_DATA_VALUE is NULL >\n"));
return;
}
bdt = abs(db_dv->db_datatype);
blen = db_dv->db_length - (db_dv->db_datatype < 0);
prec = db_dv->db_prec;
data = db_dv->db_data;
dp = (AD_DTUNION*)data;
if (data == NULL)
{
(*fcn)(STprintf(stbuf,"< pointer to data is NULL >\n"));
}
else if (ADI_ISNULL_MACRO(db_dv))
{
(*fcn)(STprintf(stbuf,"< NULL >\n"));
}
else
{
switch (bdt)
{
case DB_LOGKEY_TYPE:
obj_logkey = (DB_OBJ_LOGKEY_INTERNAL *) data;
(*fcn)(STprintf(stbuf, "olk_db_id = %x\tolk_rel_id = %x\n",
obj_logkey->olk_db_id, obj_logkey->olk_rel_id));
(*fcn)(STprintf(stbuf, "olk_high_id = %x\tolk_low_id = %x\n",
obj_logkey->olk_high_id, obj_logkey->olk_low_id));
break;
case DB_TABKEY_TYPE:
tab_logkey = (DB_TAB_LOGKEY_INTERNAL *) data;
(*fcn)(STprintf(stbuf, "tlk_high_id = %x\ttlk_low_id = %x\n",
tab_logkey->tlk_high_id, tab_logkey->tlk_low_id));
break;
case DB_CHA_TYPE:
case DB_CHR_TYPE:
case DB_BYTE_TYPE:
if (blen == 0)
{
(*fcn)(STprintf(stbuf,"''"));
break;
}
(*fcn)(STprintf(stbuf, "'%*s'", blen, (u_char *) data));
break;
case DB_DTE_TYPE:
(*fcn)(STprintf(stbuf,
"dn_status = %x\tdn_highday = %d\tdn_time = %d\n",
dp->ing_date.dn_status, dp->ing_date.dn_highday, dp->ing_date.dn_time));
(*fcn)(STprintf(stbuf,
"dn_year = %d\tdn_month = %d\tdn_lowday = %d",
dp->ing_date.dn_year, dp->ing_date.dn_month, dp->ing_date.dn_lowday));
break;
case DB_ADTE_TYPE:
(*fcn)(STprintf(stbuf,"dn_year = %d\tdn_month = %d\tdn_day = %d\n",
dp->adate.dn_year, dp->adate.dn_month, dp->adate.dn_day));
break;
case DB_TMWO_TYPE:
case DB_TMW_TYPE:
case DB_TME_TYPE:
(*fcn)(STprintf(stbuf,"dn_seconds = %d\tdn_nsecond = %d\n",
dp->atime.dn_seconds, dp->atime.dn_nsecond));
(*fcn)(STprintf(stbuf,"dn_tzoffset = %d\n",
AD_TZ_OFFSET(&dp->atime)));
break;
case DB_INYM_TYPE:
(*fcn)(STprintf(stbuf,"dn_years = %d\tdn_months = %d\n",
dp->aintym.dn_years, dp->aintym.dn_months));
break;
case DB_INDS_TYPE:
(*fcn)(STprintf(stbuf,"dn_days = %d\tdn_seconds = %d\tdn_nseconds = %d\n",
dp->aintds.dn_days, dp->aintds.dn_seconds, dp->aintds.dn_nseconds));
break;
case DB_TSWO_TYPE:
case DB_TSW_TYPE:
case DB_TSTMP_TYPE:
(*fcn)(STprintf(stbuf,"dn_year = %d\tdn_month = %d\tdn_day = %d\n",
dp->atimestamp.dn_year, dp->atimestamp.dn_month, dp->atimestamp.dn_day));
(*fcn)(STprintf(stbuf,"dn_seconds = %d\tdn_nsecond = %d\n",
dp->atimestamp.dn_seconds, dp->atimestamp.dn_nsecond));
(*fcn)(STprintf(stbuf,"dn_tzoffset = %d\n",
AD_TZ_OFFSET(&dp->atimestamp)));
break;
case DB_DEC_TYPE:
CVpka(data,
(i4)DB_P_DECODE_MACRO(prec),
(i4)DB_S_DECODE_MACRO(prec),
'.',
(i4)DB_P_DECODE_MACRO(prec) + 5,
(i4)DB_S_DECODE_MACRO(prec),
CV_PKLEFTJUST,
num_buf,
&res_wid);
tmp = res_wid;
i = 0;
fmt[i++] = '%';
if (tmp >= 10)
{
fmt[i++] = (tmp / 10) + '0';
tmp = tmp % 10;
}
fmt[i++] = tmp + '0';
fmt[i++] = 's';
fmt[i] = EOS;
(*fcn)(STprintf(stbuf, fmt, num_buf));
break;
case DB_FLT_TYPE:
if (blen == 4)
{
F4ASSIGN_MACRO(*data, f4_tmp);
f8_tmp = f4_tmp;
}
else
F8ASSIGN_MACRO(*data, f8_tmp);
CVfa(f8_tmp, (i4) sizeof(num_buf), (i4) 4, 'f', '.', num_buf, &flt_wid);
(*fcn)(STprintf(stbuf, "%*s", flt_wid, (u_char *)num_buf));
break;
case DB_INT_TYPE:
if (blen == 4)
{
I4ASSIGN_MACRO(*data, i4_tmp);
}
else if (blen == 2)
{
I2ASSIGN_MACRO(*data, i2_tmp);
i4_tmp = i2_tmp;
}
else if (blen == 1)
{
i4_tmp = I1_CHECK_MACRO(*(i1 *)data);
}
else /* blen == 8 */
{
/* Depending on host, printing i8's might be %ld (lp64)
** or %lld (lpi32). Avoid issues by converting to string.
*/
I8ASSIGN_MACRO(*data,i8_tmp);
CVla8(i8_tmp,&num_buf[0]);
(*fcn)(num_buf);
break;
}
(*fcn)(STprintf(stbuf, "%d", i4_tmp));
break;
case DB_MNY_TYPE:
f8_tmp = ((AD_MONEYNTRNL *) data)->mny_cents / 100.0;
CVfa(f8_tmp, 32, 2, 'f', '.', num_buf, &flt_wid);
tmp = flt_wid;
i = 0;
fmt[i++] = '%';
if (flt_wid >= 100)
{
fmt[i++] = (tmp / 100) + '0';
tmp = tmp % 100;
}
if (flt_wid >= 10)
{
fmt[i++] = (tmp / 10) + '0';
tmp = tmp % 10;
}
fmt[i++] = tmp + '0';
fmt[i++] = 's';
fmt[i] = EOS;
(*fcn)(STprintf(stbuf, fmt, num_buf));
break;
case DB_VCH_TYPE:
case DB_TXT_TYPE:
case DB_LTXT_TYPE:
case DB_VBYTE_TYPE:
I2ASSIGN_MACRO(((DB_TEXT_STRING *)data)->db_t_count, i2_tmp);
if (i2_tmp == 0)
{
(*fcn)(STprintf(stbuf,"''"));
break;
}
(*fcn)(STprintf(stbuf, "'%*s'", i2_tmp, ((DB_TEXT_STRING *) data)->db_t_text));
break;
case DB_BOO_TYPE:
if (*((bool *) data))
(*fcn)(STprintf(stbuf,"TRUE"));
else
(*fcn)(STprintf(stbuf,"FALSE"));
break;
case DB_NCHR_TYPE:
for(i=0; i< blen/2; i++)
{
I2ASSIGN_MACRO(data[2*i], i2_tmp);
i4_tmp = i2_tmp;
(*fcn)(STprintf(stbuf,"%x ", i4_tmp));
}
break;
case DB_NVCHR_TYPE:
case DB_PAT_TYPE:
I2ASSIGN_MACRO(((DB_NVCHR_STRING *)data)->count, i2_tmp);
if (bdt == DB_PAT_TYPE)
i2_tmp = 4;
for(i=0; i< i2_tmp; i++)
{
I2ASSIGN_MACRO(((DB_NVCHR_STRING *)data)->element_array[i], i2_tmp2);
i4_tmp = i2_tmp2;
(*fcn)(STprintf(stbuf,"%x ", i4_tmp));
}
break;
case DB_LVCH_TYPE:
case DB_LBYTE_TYPE:
case DB_GEOM_TYPE:
case DB_POINT_TYPE:
case DB_MPOINT_TYPE:
case DB_LINE_TYPE:
case DB_MLINE_TYPE:
case DB_POLY_TYPE:
case DB_MPOLY_TYPE:
case DB_GEOMC_TYPE:
case DB_LNVCHR_TYPE:
{
ADP_PERIPHERAL *p = (ADP_PERIPHERAL *) data;
ADP_COUPON *cpn;
(*fcn)(STprintf(stbuf, "%s/length = (%d., %0d.): ",
(p->per_tag == ADP_P_COUPON ? "ADP_P_COUPON" :
"ADP_P_DATA"),
p->per_length0, p->per_length1));
if (p->per_tag == ADP_P_COUPON)
{
cpn = &p->per_value.val_coupon;
#if defined(axp_osf) || defined(ris_u64) || defined(LP64) || \
defined(axp_lnx)
(*fcn)(STprintf(stbuf, "(%d.,%d.,%d.,%d.,%d.,%d.)",
cpn->cpn_id[0],cpn->cpn_id[1],
cpn->cpn_id[2],cpn->cpn_id[3],
cpn->cpn_id[4],cpn->cpn_id[5]));
#else
(*fcn)(STprintf(stbuf, "(%d.,%d.,%d.,%d.,%d.)",
cpn->cpn_id[0],cpn->cpn_id[1],
cpn->cpn_id[2],cpn->cpn_id[3],
cpn->cpn_id[4]));
#endif
}
else
{
(*fcn)(STprintf(stbuf, "(first %d. of value) '%t'",
min(100, p->per_length1),
min(100, p->per_length1),
p->per_value.val_value));
}
}
break;
default:
(*fcn)(STprintf(stbuf,
"< unknown type: don't know how to interpret data >"));
break;
}
}
return;
}
VOID
adu_prdv(
DB_DATA_VALUE *db_dv)
{
DB_DT_ID dt;
DB_DT_ID bdt;
i4 len;
i4 blen;
PTR data;
if (db_dv == NULL)
{
TRdisplay("< Pointer to DB_DATA_VALUE is NULL >\n");
return;
}
dt = bdt = db_dv->db_datatype;
len = blen = db_dv->db_length;
data = db_dv->db_data;
if (dt < 0)
{
bdt = -dt;
blen--;
}
TRdisplay("type: %d (", (i4) dt);
adu_prtype(db_dv);
TRdisplay("); prec: [%d,%d] length: %d\n",
(i4)DB_P_DECODE_MACRO(db_dv->db_prec),
(i4)DB_S_DECODE_MACRO(db_dv->db_prec),
(i4) len);
if (data == NULL)
{
TRdisplay("< pointer to data is NULL >\n");
}
else if (ADI_ISNULL_MACRO(db_dv))
{
TRdisplay("value: < NULL >\n");
}
else
{
switch (bdt)
{
case DB_CHA_TYPE:
case DB_CHR_TYPE:
case DB_DEC_TYPE:
case DB_FLT_TYPE:
case DB_INT_TYPE:
case DB_MNY_TYPE:
case DB_BOO_TYPE:
case DB_LOGKEY_TYPE:
case DB_TABKEY_TYPE:
case DB_BYTE_TYPE:
case DB_NCHR_TYPE:
TRdisplay("value: ");
break;
case DB_VCH_TYPE:
TRdisplay("varchar count: %d\n",
((DB_TEXT_STRING *) data)->db_t_count);
break;
case DB_VBYTE_TYPE:
TRdisplay("varbyte count: %d\n",
((DB_TEXT_STRING *) data)->db_t_count);
break;
case DB_PAT_TYPE:
TRdisplay("pattern length: %d\n",
((DB_TEXT_STRING *) data)->db_t_count);
break;
case DB_TXT_TYPE:
TRdisplay("text count: %d\n",
((DB_TEXT_STRING *) data)->db_t_count);
break;
case DB_LTXT_TYPE:
TRdisplay("longtext count: %d\n",
((DB_TEXT_STRING *) data)->db_t_count);
break;
case DB_NVCHR_TYPE:
TRdisplay("nvarchar count: %d\n",
((DB_NVCHR_STRING *) data)->count);
case DB_DTE_TYPE:
case DB_ADTE_TYPE:
case DB_TMWO_TYPE:
case DB_TMW_TYPE:
case DB_TME_TYPE:
case DB_TSWO_TYPE:
case DB_TSW_TYPE:
case DB_TSTMP_TYPE:
case DB_INYM_TYPE:
case DB_INDS_TYPE:
default:
break;
}
adu_prvalue(db_dv);
TRdisplay("\n");
}
return;
}
STATUS
adu_sc930prtdataval(
i4 msg_type,
char *parameter_name,
i4 parameter_no,
DB_DATA_VALUE *db_dv,
ADF_CB *tzcb,
PTR file)
{
char num_buf[64];
i2 flt_wid;
f8 f8_tmp;
AD_NEWDTNTRNL dateval;
AD_NEWDTNTRNL *datep=&dateval;
DB_TAB_LOGKEY_INTERNAL *tab_logkey;
DB_OBJ_LOGKEY_INTERNAL *obj_logkey;
DB_DT_ID bdt;
DB_STATUS db_stat;
i4 blen;
i4 prec;
char *data;
char fmt[16];
i4 tmp;
i4 tcnt;
i4 i;
i4 res_wid;
f4 f4_tmp;
i4 i4_tmp;
i2 i2_tmp, i2_tmp2;
i1 i1_tmp;
u_char u_tmp_i1;
char stbuf[SC930_DATAVAL_BUFSIZE];
AD_DTUNION *dp;
i8 i8_tmp;
char *c_tmp,*c_buf_end;
if (db_dv == NULL)
{
SIfprintf(file, "< Pointer to DB_DATA_VALUE is NULL >\n");
return E_DB_ERROR;
}
if (parameter_name)
{
STprintf(stbuf,"%d:%d(%s)=",
db_dv->db_datatype,
parameter_no,
parameter_name);
} else
{
STprintf(stbuf,"%d:%d=",
db_dv->db_datatype,
parameter_no);
}
/* output the PARM/PARMEXEC 'header' to the trace file */
switch (msg_type)
{
case SC930_LTYPE_PARM:
SIfprintf(file,"PARM:%s",stbuf);
break;
case SC930_LTYPE_PARMEXEC:
SIfprintf(file,"PARMEXEC:%s",stbuf);
break;
default:
SIfprintf(file,"UNKNOWN:%s",stbuf);
}
bdt = abs(db_dv->db_datatype);
blen = db_dv->db_length - (db_dv->db_datatype < 0);
prec = db_dv->db_prec;
data = db_dv->db_data;
if (data == NULL)
{
SIfprintf(file, "< pointer to data is NULL >\n");
return E_DB_ERROR;
}
else if (ADI_ISNULL_MACRO(db_dv))
{
SIfprintf(file, "< NULL >\n");
return OK;
}
else
{
switch (bdt)
{
case DB_LOGKEY_TYPE:
obj_logkey = (DB_OBJ_LOGKEY_INTERNAL *) data;
SIfprintf(file, "olk_high_id = %x\tolk_low_id = %x\t"
"olk_rel_id = %d\tolk_db_id = %d\n" ,
obj_logkey->olk_high_id, obj_logkey->olk_low_id,
obj_logkey->olk_rel_id, obj_logkey->olk_db_id);
break;
case DB_TABKEY_TYPE:
tab_logkey = (DB_TAB_LOGKEY_INTERNAL *) data;
SIfprintf(file, "tlk_high_id = %x\ttlk_low_id = %x\n",
tab_logkey->tlk_high_id, tab_logkey->tlk_low_id);
break;
case DB_CHA_TYPE:
case DB_CHR_TYPE:
if (blen == 0)
SIfprintf(file, "''\n");
else
SIfprintf(file, "'%*s'\n", blen, (u_char *) data);
break;
case DB_DTE_TYPE:
db_stat = adu_6to_dtntrnl (tzcb, db_dv, datep);
if (datep->dn_status == 0)
{
SIfprintf(file, "''\n");
break;
}
SIfprintf(file,
"(%s) %d/%d/%d %d:%d:%d.%.3d (%d)\n",
(datep->dn_status & AD_DN_ABSOLUTE)?
((datep->dn_status & AD_DN_TIMESPEC)?"DATETIME":"DATE")
:"INTERVAL",
(i2)datep->dn_year,(i2)datep->dn_month,datep->dn_day,
datep->dn_seconds / AD_39DTE_ISECPERHOUR,
(datep->dn_seconds / AD_10DTE_ISECPERMIN) % 60,
datep->dn_seconds % 60,
(datep->dn_nsecond % AD_29DTE_NSPERMS), AD_TZ_OFFSETNEW(datep));
break;
case DB_ADTE_TYPE:
dp = (AD_DTUNION*)data;
SIfprintf(file,"%d/%d/%d\n",
dp->adate.dn_year, dp->adate.dn_month, dp->adate.dn_day);
break;
case DB_TMWO_TYPE:
case DB_TMW_TYPE:
case DB_TME_TYPE:
dp = (AD_DTUNION*)data;
SIfprintf(file,"%d,%d +/- %d\n",
dp->atime.dn_seconds, dp->atime.dn_nsecond,
AD_TZ_OFFSET(&dp->atime));
break;
case DB_INYM_TYPE:
dp = (AD_DTUNION*)data;
SIfprintf(file,"%d %d\n",dp->aintym.dn_years, dp->aintym.dn_months);
break;
case DB_INDS_TYPE:
dp = (AD_DTUNION*)data;
SIfprintf(file,"%d %d %d\n", dp->aintds.dn_days,
dp->aintds.dn_seconds, dp->aintds.dn_nseconds);
break;
case DB_TSWO_TYPE:
case DB_TSW_TYPE:
case DB_TSTMP_TYPE:
dp = (AD_DTUNION*)data;
SIfprintf(file,"%d/%d/%d %d %d (%d)\n",
dp->atimestamp.dn_year, dp->atimestamp.dn_month,
dp->atimestamp.dn_day,
dp->atimestamp.dn_seconds, dp->atimestamp.dn_nsecond,
AD_TZ_OFFSET(&dp->atimestamp));
break;
case DB_DEC_TYPE:
CVpka(data,
(i4)DB_P_DECODE_MACRO(prec),
(i4)DB_S_DECODE_MACRO(prec),
'.',
(i4)DB_P_DECODE_MACRO(prec) + 5,
(i4)DB_S_DECODE_MACRO(prec),
CV_PKLEFTJUST,
num_buf,
&res_wid);
tmp = res_wid;
i = 0;
fmt[i++] = '%';
if (tmp >= 10)
{
fmt[i++] = (tmp / 10) + '0';
tmp = tmp % 10;
}
fmt[i++] = tmp + '0';
fmt[i++] = 's';
fmt[i++] = '\n';
fmt[i] = EOS;
SIfprintf(file, fmt, num_buf);
break;
case DB_FLT_TYPE:
if (blen == 4)
{
F4ASSIGN_MACRO(*data, f4_tmp);
f8_tmp = f4_tmp;
}
else
F8ASSIGN_MACRO(*data, f8_tmp);
CVfa(f8_tmp, (i4) sizeof(num_buf), (i4) 4, 'f', '.', num_buf, &flt_wid);
SIfprintf(file, "%*s\n", flt_wid, (u_char *) num_buf);
break;
case DB_INT_TYPE:
if (blen == 4)
{
I4ASSIGN_MACRO(*data, i4_tmp);
}
else if (blen == 2)
{
I2ASSIGN_MACRO(*data, i2_tmp);
i4_tmp = i2_tmp;
}
else if (blen == 1)
{
i4_tmp = I1_CHECK_MACRO(*(i1 *)data);
} else /* blen == 8 */
{
I8ASSIGN_MACRO(*data,i8_tmp);
CVla8(i8_tmp,num_buf);
SIfprintf(file, "%s\n", num_buf);
break;
}
SIfprintf(file, "%d\n", i4_tmp);
break;
case DB_MNY_TYPE:
f8_tmp = ((AD_MONEYNTRNL *) data)->mny_cents / 100.0;
CVfa(f8_tmp, 32, 2, 'f', '.', num_buf, &flt_wid);
tmp = flt_wid;
i = 0;
fmt[i++] = '%';
if (flt_wid >= 100)
{
fmt[i++] = (tmp / 100) + '0';
tmp = tmp % 100;
}
if (flt_wid >= 10)
{
fmt[i++] = (tmp / 10) + '0';
tmp = tmp % 10;
}
fmt[i++] = tmp + '0';
fmt[i++] = 's';
fmt[i++] = '\n';
fmt[i] = EOS;
SIfprintf(file, fmt, num_buf);
break;
case DB_VCH_TYPE:
case DB_TXT_TYPE:
case DB_LTXT_TYPE:
I2ASSIGN_MACRO(((DB_TEXT_STRING *)data)->db_t_count, i2_tmp);
if (i2_tmp == 0)
{
SIfprintf(file, "''\n");
}
else
{
SIfprintf(file, "'%*s'\n", i2_tmp, ((DB_TEXT_STRING *) data)->db_t_text);
}
break;
case DB_BOO_TYPE:
if (*((bool *) data))
SIfprintf(file,"TRUE\n");
else
SIfprintf(file,"FALSE\n");
break;
case DB_VBYTE_TYPE:
I2ASSIGN_MACRO(((DB_TEXT_STRING *)data)->db_t_count, i2_tmp);
blen=i2_tmp;
data = ((DB_TEXT_STRING *)data)->db_t_text;
case DB_BYTE_TYPE:
c_tmp=stbuf;
c_buf_end=c_tmp + SC930_DATAVAL_BUFSIZE - 10;
STprintf(c_tmp,"%d:",blen);
c_tmp += STlength(c_tmp);
for(i=0; i< blen; i++)
{
u_tmp_i1=(u_char) data[i];
STprintf(c_tmp,"%02x ", u_tmp_i1);
c_tmp += 3;
if (c_tmp > c_buf_end )
{
SIfprintf(file,stbuf);
c_tmp=stbuf;
stbuf[0]=EOS;
}
}
SIfprintf(file,"%s\n",stbuf);
break;
case DB_NCHR_TYPE:
stbuf[0] = EOS;
c_tmp = stbuf;
c_buf_end=c_tmp + SC930_DATAVAL_BUFSIZE - 10;
for(i=0; i< blen/2; i++)
{
I2ASSIGN_MACRO(data[2*i], i2_tmp);
i4_tmp = i2_tmp;
STprintf(c_tmp,"%x ", i4_tmp);
c_tmp += STlength(c_tmp);
if (c_tmp > c_buf_end )
{
SIfprintf(file,stbuf);
c_tmp=stbuf;
stbuf[0]=EOS;
}
}
SIfprintf(file,"%s\n",stbuf);
break;
case DB_NVCHR_TYPE:
I2ASSIGN_MACRO(((DB_NVCHR_STRING *)data)->count, i2_tmp);
stbuf[0] = EOS;
c_tmp = stbuf;
c_buf_end=c_tmp + SC930_DATAVAL_BUFSIZE - 10;
for(i=0; i< i2_tmp; i++)
{
I2ASSIGN_MACRO(((DB_NVCHR_STRING *)data)->element_array[i], i2_tmp2);
i4_tmp = i2_tmp2;
STprintf(c_tmp,"%x ", i4_tmp);
c_tmp += STlength(c_tmp);
if (c_tmp > c_buf_end )
{
SIfprintf(file,stbuf);
c_tmp=stbuf;
stbuf[0]=EOS;
}
}
SIfprintf(file,"%s\n",stbuf);
break;
case DB_LVCH_TYPE:
case DB_LBYTE_TYPE:
case DB_GEOM_TYPE:
case DB_POINT_TYPE:
case DB_MPOINT_TYPE:
case DB_LINE_TYPE:
case DB_MLINE_TYPE:
case DB_POLY_TYPE:
case DB_MPOLY_TYPE:
case DB_GEOMC_TYPE:
case DB_LNVCHR_TYPE:
{
ADP_PERIPHERAL *p = (ADP_PERIPHERAL *) data;
ADP_COUPON *cpn;
DB_DATA_VALUE dv_work;
char tmp_val[DB_MAXSTRING + 1] = {0};
i4 i;
dv_work.db_datatype = DB_CHA_TYPE;
dv_work.db_length = DB_MAXSTRING;
dv_work.db_data = tmp_val;
adu_lvch_move(tzcb, db_dv, &dv_work);
i = DB_MAXSTRING;
while (dv_work.db_data[i] == ' ')
dv_work.db_data[i--] = EOS;
SIfprintf(file, "(%d/%d):'%s'\n",p->per_length0,p->per_length1,
dv_work.db_data);
}
break;
default:
SIfprintf(file,
"< unknown type: don't know how to interpret data >\n");
return E_DB_ERROR;
}
}
return OK;
}
DB_STATUS
adu_copascii(
ADF_CB *adf_scb,
DB_DATA_VALUE *dv1,
DB_DATA_VALUE *rdv)
{
register char *p;
char temp[ADI_OUTMXFIELD];
i4 leftfill;
i4 plen;
i4 str_len;
i2 out_width;
p = temp;
switch(dv1->db_datatype)
{
case DB_INT_TYPE:
if (dv1->db_length == 8)
{
CVla8(*(i8 *) dv1->db_data, p);
}
else if (dv1->db_length == 4)
{
CVla(*(i4 *) dv1->db_data, p);
}
else if (dv1->db_length == 2)
{
CVla((i4) *(i2 *) dv1->db_data, p);
}
else
{
CVla(I1_CHECK_MACRO(*(i1 *) dv1->db_data), p);
}
break;
case DB_DEC_TYPE:
{
i4 pr = DB_P_DECODE_MACRO(dv1->db_prec);
i4 sc = DB_S_DECODE_MACRO(dv1->db_prec);
i4 available_width = rdv->db_length;
char decimal = (adf_scb->adf_decimal.db_decspec
? (char) adf_scb->adf_decimal.db_decimal
: '.'
);
if ( rdv->db_datatype == DB_VCH_TYPE
|| rdv->db_datatype == DB_TXT_TYPE
|| rdv->db_datatype == DB_LTXT_TYPE
)
available_width -= DB_CNTSIZE;
/* now convert to ascii: use formula from lenspec for length, get
** scale # of digits after decimal point, use left-justify
*/
if (CVpka((PTR)dv1->db_data, pr, sc, decimal,
AD_PS_TO_PRN_MACRO(pr, sc), sc, CV_PKLEFTJUST, p, &str_len)
== CV_OVERFLOW)
{
/* this should never happen */
return(adu_error(adf_scb, E_AD9999_INTERNAL_ERROR, 0));
}
if (str_len > available_width)
return(adu_error(adf_scb, E_AD1030_F_COPY_STR_TOOSHORT, 0));
}
break;
case DB_FLT_TYPE:
{
char decimal = (adf_scb->adf_decimal.db_decspec ?
(char) adf_scb->adf_decimal.db_decimal : '.');
i4 available_width = rdv->db_length;
if ( rdv->db_datatype == DB_VCH_TYPE
|| rdv->db_datatype == DB_TXT_TYPE
|| rdv->db_datatype == DB_LTXT_TYPE
)
available_width -= DB_CNTSIZE;
if (dv1->db_length == 4)
{
f8 f8tmp = (f8) *(f4 *) dv1->db_data;
/* BUG : b119968
**
** CVfa is a utility routine for both f8 and f4 floats.
** In the f4 case, the value is converted to f8 prior
** to call (as here).
**
** This works well except for the boundary case, where
** the f4 is FLT_MAX. In this case, an effective
** rounding up of the f8 that occurs as we convert to
** a string (eventually through fcvt) "overflows" the
** original f4 value.
**
** We bump down the last sig bit of the f4, and then
** we have no problems.
*/
if ( f8tmp == FLT_MAX )
{
f8tmp = FLT_MAX_ROUND;
}
else if ( f8tmp == -FLT_MAX )
{
f8tmp = -FLT_MAX_ROUND;
}
CVfa(f8tmp,
adf_scb->adf_outarg.ad_f4width,
adf_scb->adf_outarg.ad_f4prec,
adf_scb->adf_outarg.ad_f4style,
decimal, p, &out_width);
if (out_width > available_width)
return(adu_error(adf_scb, E_AD1030_F_COPY_STR_TOOSHORT, 0));
}
else
{
CVfa(*(f8 *)dv1->db_data,
adf_scb->adf_outarg.ad_f8width,
adf_scb->adf_outarg.ad_f8prec,
adf_scb->adf_outarg.ad_f8style,
decimal, p, &out_width);
if (out_width > available_width)
return(adu_error(adf_scb, E_AD1030_F_COPY_STR_TOOSHORT, 0));
}
}
break;
default:
return(adu_error(adf_scb, E_AD5002_BAD_NUMBER_TYPE, 0));
}
while (*p == ' ')
p++;
/*
** TEXT, VARCHAR, and LONGTEXT are variable length copies,
** so no need to pad on the left.
*/
if ( rdv->db_datatype == DB_TXT_TYPE
|| rdv->db_datatype == DB_VCH_TYPE
|| rdv->db_datatype == DB_LTXT_TYPE
)
{
return(adu_movestring(adf_scb, (u_char *) p,
(i4) STlength(p), dv1->db_datatype, rdv));
}
/*
** At this point the result type can be C or CHAR
*/
plen = min(STlength(p), rdv->db_length);
leftfill = rdv->db_length - plen;
MEfill(leftfill, ' ', rdv->db_data);
MEcopy((PTR)p, plen, (PTR)((char *)rdv->db_data + leftfill));
return(E_DB_OK);
}
DB_STATUS
adu_ascii(
ADF_CB *adf_scb,
register DB_DATA_VALUE *dv1,
DB_DATA_VALUE *rdv)
{
DB_STATUS db_stat = E_DB_OK;
register char *p;
char temp[ADI_OUTMXFIELD]; /* could probably be smaller */
u_char *str_addr;
i4 str_len;
i2 reswidth;
bool char_text = FALSE;
i8 i8_tmp = 0;
p = temp;
switch(dv1->db_datatype)
{
case DB_INT_TYPE:
if (dv1->db_length == 8)
{
CVla8(*(i8 *) dv1->db_data, p);
}
else if (dv1->db_length == 4)
{
CVla(*(i4 *) dv1->db_data, p);
}
else if (dv1->db_length == 2)
{
CVla((i4) (*(i2 *) dv1->db_data), p);
}
else
{
CVla(I1_CHECK_MACRO(*(i1 *) dv1->db_data), p);
}
break;
case DB_BOO_TYPE:
if (((DB_ANYTYPE *)dv1->db_data)->db_booltype == DB_FALSE)
STcopy("FALSE", p);
else
STcopy("TRUE", p);
break;
case DB_VCH_TYPE:
case DB_CHA_TYPE:
case DB_CHR_TYPE:
case DB_TXT_TYPE:
case DB_LTXT_TYPE:
case DB_BYTE_TYPE:
case DB_VBYTE_TYPE:
if ((db_stat = adu_3straddr(adf_scb, dv1, (char **) &str_addr)))
return(db_stat);
if ((db_stat = adu_size(adf_scb, dv1, &str_len)))
return(db_stat);
if ((db_stat = adu_movestring(adf_scb, str_addr, str_len,
dv1->db_datatype, rdv)))
return(db_stat);
char_text = TRUE;
break;
case DB_DEC_TYPE:
{
i4 pr = DB_P_DECODE_MACRO(dv1->db_prec);
i4 sc = DB_S_DECODE_MACRO(dv1->db_prec);
char decimal = (adf_scb->adf_decimal.db_decspec
? (char) adf_scb->adf_decimal.db_decimal
: '.'
);
/* now convert to ascii: use formula from lenspec for length, get
** scale # of digits after decimal point, use left-justify option
*/
if (CVpka((PTR)dv1->db_data, pr, sc, decimal,
AD_PS_TO_PRN_MACRO(pr, sc), sc, CV_PKLEFTJUST, p, &str_len)
== CV_OVERFLOW)
{
/* this should never happen */
return(adu_error(adf_scb, E_AD9999_INTERNAL_ERROR, 0));
}
}
break;
case DB_FLT_TYPE:
{
char decimal = (adf_scb->adf_decimal.db_decspec ?
(char) adf_scb->adf_decimal.db_decimal : '.');
if (dv1->db_length == 4)
{
CVfa((f8) *(f4 *) dv1->db_data,
adf_scb->adf_outarg.ad_f4width,
adf_scb->adf_outarg.ad_f4prec,
adf_scb->adf_outarg.ad_f4style,
decimal, p, &reswidth);
}
else
{
CVfa(*(f8 *)dv1->db_data,
adf_scb->adf_outarg.ad_f8width,
adf_scb->adf_outarg.ad_f8prec,
adf_scb->adf_outarg.ad_f8style,
decimal, p, &reswidth);
}
}
break;
case DB_DTE_TYPE:
case DB_ADTE_TYPE:
case DB_TMWO_TYPE:
case DB_TMW_TYPE:
case DB_TME_TYPE:
case DB_TSWO_TYPE:
case DB_TSW_TYPE:
case DB_TSTMP_TYPE:
case DB_INYM_TYPE:
case DB_INDS_TYPE:
return( adu_6datetostr( adf_scb, dv1, rdv));
case DB_MNY_TYPE:
return( adu_9mnytostr( adf_scb, dv1, rdv));
case DB_LVCH_TYPE:
case DB_LBYTE_TYPE:
case DB_GEOM_TYPE:
case DB_POINT_TYPE:
case DB_MPOINT_TYPE:
case DB_LINE_TYPE:
case DB_MLINE_TYPE:
case DB_POLY_TYPE:
case DB_MPOLY_TYPE:
case DB_GEOMC_TYPE:
case DB_LNVCHR_TYPE:
case DB_LCLOC_TYPE:
case DB_LBLOC_TYPE:
case DB_LNLOC_TYPE:
return( adu_lvch_move( adf_scb, dv1, rdv));
case DB_BIT_TYPE:
case DB_VBIT_TYPE:
return( adu_bit2str( adf_scb, dv1, rdv));
case DB_LOGKEY_TYPE:
case DB_TABKEY_TYPE:
return( adu_3logkeytostr( adf_scb, dv1, rdv));
default:
return(adu_error(adf_scb, E_AD2090_BAD_DT_FOR_STRFUNC, 0));
}
if (!char_text)
{
if ((db_stat = adu_movestring(adf_scb, (u_char *) p,
(i4) STlength(p),
dv1->db_datatype, rdv))
!= E_DB_OK
)
return(db_stat);
}
return(E_DB_OK);
}
/*{
** Name: adt_compare() - Compare 2 data values.
**
** Description:
** This routine compares two data values. This will tell the caller if the
** supplied values are equal, or if not, which one is "greater than" the
** other.
**
** This routine exists as a performance boost for DMF. DMF is not allowed
** to know how to compare data values for the various datatypes.
** Therefore, if this routine did not exist, DMF would have to make a
** function call to "adc_compare()" for every attribute in the tuples
** being compared. Even though tuples are constructs that seem a level
** above what ADF logically handles, the performance improvement in this
** case justifies this routine.
**
** To avoid the overhead of an adc_compare call,
** this routine has built into it the semantics for
** comparing several of the most common datatypes supported by INGRES.
**
** If the routine does run across a datatype that is not in this list, it
** will call the general routine "adc_compare()", thereby guaranteeing
** that it will function (perhaps slower), for ALL datatypes, even future
** user defined ADTs.
**
** When NULL values are involved, this routine will use the same semantics
** that "adc_compare()" uses: a NULL value will be considered greater
** than any other value, and equal to another NULL value.
**
** PLEASE NOTE: As with "adc_compare()", no pattern matching for
** ----------- the string datatypes is done within this routine.
**
**
** Inputs:
** adf_scb Pointer to an ADF session control block.
** .adf_errcb ADF_ERROR struct.
** .ad_ebuflen The length, in bytes, of the buffer
** pointed to by ad_errmsgp.
** .ad_errmsgp Pointer to a buffer to put formatted
** error message in, if necessary.
** atr Pointer to DB_ATTR.
** d1 Pointer to first value.
** d2 Pointer to second value.
**
** Outputs:
** adf_scb Pointer to an ADF session control block.
** .adf_errcb ADF_ERROR struct. If an
** error occurs the following fields will
** be set. NOTE: if .ad_ebuflen = 0 or
** .ad_errmsgp = NULL, no error message
** will be formatted.
** .ad_errcode ADF error code for the error.
** .ad_errclass Signifies the ADF error class.
** .ad_usererr If .ad_errclass is ADF_USER_ERROR,
** this field is set to the corresponding
** user error which will either map to
** an ADF error code or a user-error code.
** .ad_emsglen The length, in bytes, of the resulting
** formatted error message.
** .adf_errmsgp Pointer to the formatted error message.
** status Status returned from
** adc_compare(), if called.
**
** The following DB_STATUS codes may be returned by adc_compare():
** E_DB_OK, E_DB_WARN, E_DB_ERROR, E_DB_SEVERE, E_DB_FATAL
**
** If a DB_STATUS code other than E_DB_OK is returned, the caller
** can look in the field adf_scb.adf_errcb.ad_errcode to determine
** the ADF error code. The following is a list of possible ADF error
** codes that can be returned by this routine:
**
** E_AD0000_OK Operation succeeded.
** E_AD2004_BAD_DTID Datatype id unknown to ADF.
** E_AD2005_BAD_DTLEN Internal length is illegal for
** the given datatype.
** (Others not yet defined)
**
** Returns:
** i4 < 0 if 1st < 2nd
** = 0 if 1st = 2nd
** > 0 if 1st > 2nd
**
** Exceptions:
** none
**
** Side Effects:
** none
**
** History:
** 10-Feb-86 (thurston)
** Initial creation.
** 03-apr-86 (thurston)
** Initial coding. Also, added two more return statuses (stati?):
** E_AD2004_BAD_DTID and E_AD2005_BAD_DTLEN.
** 11-jun-86 (jennifer)
** Fixed bug compare result asigned to adt_cmp_result instead
** of indirect through this pointer, i.e. *adt_cmp_result.
** 11-jun-86 (jennifer)
** Fixed bug where the first entry of attribute array (0)
** was being used. This entry is always garbage since
** attributes are numbered from 1.
** 27-jul-86 (ericj)
** Converted for new ADF error handling.
** 19-nov-86 (thurston)
** Fixed the comparison for text.
** 22-sep-88 (thurston)
** Added bit representation check as a first pass on each attr. Also,
** added code to deal with nullable types here ... this could be a big
** win, since all nullable types were going through adc_compare(), now
** they need not. Also, added cases for CHAR and VARCHAR.
** 21-oct-88 (thurston)
** Got rid of all of the `#ifdef BYTE_ALIGN' stuff by using the
** appropriate [I2,I4,F4,F8]ASSIGN_MACROs. This also avoids a bunch
** of MEcopy() calls on BYTE_ALIGN machines.
** 21-Apr-89 (anton)
** Added local collation support
** 17-Jun-89 (anton)
** Moved local collation routines to ADU from CL
** 25-jul-89 (jrb)
** Added support for decimal datatype.
** 02-jan-90 (jrb)
** Fix alignment problem.
** 08-aug-91 (seg)
** "d1" and "d2" are dereferenced too often with the assumption
** that (PTR) == (char *) to fix. Made them (char *).
** 28-mar-2001 (abbjo03)
** Add support for DB_NCHR_TYPE and DB_NVCHR_TYPE.
** 16-dec-04 (inkdo01)
** Add collation ID parm to aduucmp() calls.
** 02-Feb-2005 (jenjo02)
** Consolidated from the nine adt functions which duplicated
** this "compare" code. Runs the most optimal compare
** based on datatype for a single attribute.
**
** Optimized CHA/VCH compares to use MEcmp rather than
** CMcmpcase loop when possible.
**
** Replace giant switch statement with if-then-else
** ordered most likely to least likely, more or less.
** The switch was consuming 27% of the CPU used by this
** function.
**
** Added DB_STATUS *status as a function parameter so
** if adc_compare returns an error, it will be returned
** to the caller rather than as a bogus compare "result".
** 27-Apr-2005 (jenjo02 for stial01)
** Replaced computing compare value using arithmetic
** (d1 - d2) with logical compares ( d1 < d2...) as
** the arithmetic may over/underflow and return the
** wrong result.
** 13-May-2005 (thaju02)
** For differing length vchar, return value based on
** comparison of longer length vchar to blank. (B114514)
** 19-Jun-2006 (gupsh01)
** Added support for new date/time types.
** 3-may-2007 (dougi)
** Tweak slightly to allow MEcmp() on collation/double byte
** if they're bytewise equal.
** 10-may-2007 (dougi)
** Add logic to handle ordering of c/text/char/varchar in UTF8
** server.
** 25-jul-2007 (gupsh01)
** Although UTF8 is multibyte it is meant to be processed through
** UTF8 comparison code utilizing unicode comparison.
** 17-Aug-2007 (gupsh01)
** Fix the UTF8 handling.
*/
i4
adt_compare(
ADF_CB *adf_scb,
DB_ATTS *atr, /* Attribute in question */
char *d1, /* Ptr to 1st value */
char *d2, /* Ptr to 2nd value */
DB_STATUS *status) /* Status from adc_compare */
{
i4 cur_cmp; /* Result of latest attr cmp */
i4 vi1, vi2; /* Temp i4's used to cmp ints */
i8 lli1, lli2; /* Compare i8's */
f8 vf1, vf2; /* Temp f8's used to cmp flts */
u_char *lc1, *lc2;
u_char blank;
i4 atr_bdt; /* Base datatype of attr */
i2 atr_len; /* Length of cur attribute */
i4 d1_isnull, d2_isnull;
DB_DATA_VALUE dv1, dv2; /* Data value structs for call
** to adc_compare(), if that is
** necessary.
*/
u_char *tc1, *tc2; /* Temps used for string compare */
u_char *endtc1, *endtc2;
UCS2 *tn1, *tn2; /* Temps used for Nstring compare */
UCS2 *endtn1, *endtn2;
/*
** The following four lines provide temp storage to solve
** byte allignment problems on some archictectures.
*/
i2 i2_t1, i2_t2;
i4 i4_t1, i4_t2;
f4 f4_t1, f4_t2;
f8 f8_t1, f8_t2;
#define ADT_LT (i4)-1
#define ADT_EQ (i4)0
#define ADT_GT (i4)1
*status = E_DB_OK;
atr_len = atr->length;
if ( (atr_bdt = atr->type) < 0 )
{
/* Nullable datatype */
d1_isnull = (*((char *)d1 + atr_len - 1) & ADF_NVL_BIT);
d2_isnull = (*((char *)d2 + atr_len - 1) & ADF_NVL_BIT);
if ( !d1_isnull && !d2_isnull )
{
/* Neither is the Null value, look at data */
atr_bdt = -atr_bdt;
atr_len--;
}
else if (d1_isnull && d2_isnull)
return(ADT_EQ); /* both are Null values; 1st = 2nd */
else if (d1_isnull)
return(ADT_GT); /* 1st is Null value; 1st > 2nd */
else
return(ADT_LT); /* 2nd is Null value; 1st < 2nd */
}
/* "if then else" consumes ~27% less CPU than "switch" */
if ( atr_bdt == DB_INT_TYPE )
{
/* If both operands aligned... */
/* Extra casts to shut up compilers -- only care about low bits */
if ( (((i4)(SCALARP)d1 | (i4)(SCALARP)d2) & atr_len-1) == 0 )
{
if ( atr_len == 4 )
{
if (*(i4*)d1 < *(i4*)d2) return(ADT_LT);
else if (*(i4*)d1 > *(i4*)d2) return(ADT_GT);
else return(ADT_EQ);
}
if ( atr_len == 8 )
{
if (*(i8*)d1 < *(i8*)d2) return(ADT_LT);
else if (*(i8*)d1 > *(i8*)d2) return(ADT_GT);
else return(ADT_EQ);
}
if ( atr_len == 2 )
{
if (*(i2*)d1 < *(i2*)d2) return(ADT_LT);
else if (*(i2*)d1 > *(i2*)d2) return(ADT_GT);
else return(ADT_EQ);
}
if (*(i1*)d1 < *(i1*)d2) return(ADT_LT);
else if (*(i1*)d1 > *(i1*)d2) return(ADT_GT);
else return(ADT_EQ);
}
/* One or both not aligned... */
if (atr_len == 4)
{
I4ASSIGN_MACRO(*d1, i4_t1);
I4ASSIGN_MACRO(*d2, i4_t2);
if (i4_t1 < i4_t2) return(ADT_LT);
else if (i4_t1 > i4_t2) return(ADT_GT);
else return(ADT_EQ);
}
if (atr_len == 8)
{
I8ASSIGN_MACRO(*d1, lli1);
I8ASSIGN_MACRO(*d2, lli2);
if (lli1 < lli2) return(ADT_LT);
else if (lli1 > lli2) return(ADT_GT);
else return(ADT_EQ);
}
if (atr_len == 2)
{
I2ASSIGN_MACRO(*d1, i2_t1);
I2ASSIGN_MACRO(*d2, i2_t2);
if (i2_t1 < i2_t2) return(ADT_LT);
else if (i2_t1 > i2_t2) return(ADT_GT);
else return(ADT_EQ);
}
if (*(i1*)d1 < *(i1*)d2) return(ADT_LT);
else if (*(i1*)d1 > *(i1*)d2) return(ADT_GT);
else return(ADT_EQ);
}
if ( atr_bdt == DB_FLT_TYPE || atr_bdt == DB_MNY_TYPE )
{
/* If both operands aligned... */
/* Extra casts to shut up compilers, only care about low bits */
if ( (((i4)(SCALARP)d1 | (i4)(SCALARP)d2) & atr_len-1) == 0 )
{
if ( atr_len == 8 )
{
if (*(f8*)d1 < *(f8*)d2) return(ADT_LT);
else if (*(f8*)d1 > *(f8*)d2) return(ADT_GT);
else return(ADT_EQ);
}
if (*(f4*)d1 < *(f4*)d2) return(ADT_LT);
else if (*(f4*)d1 > *(f4*)d2) return(ADT_GT);
else return(ADT_EQ);
}
/* One or both not aligned... */
if ( atr_len == 8 )
{
F8ASSIGN_MACRO(*d1, f8_t1);
F8ASSIGN_MACRO(*d2, f8_t2);
if (f8_t1 < f8_t2) return(ADT_LT);
else if (f8_t1 > f8_t2) return(ADT_GT);
else return(ADT_EQ);
}
F4ASSIGN_MACRO(*d1, f4_t1);
F4ASSIGN_MACRO(*d2, f4_t2);
if (f4_t1 < f4_t2) return(ADT_LT);
else if (f4_t1 > f4_t2) return(ADT_GT);
else return(ADT_EQ);
}
if ( atr_bdt == DB_BYTE_TYPE || atr_bdt == DB_TABKEY_TYPE ||
atr_bdt == DB_LOGKEY_TYPE )
{
return(MEcmp(d1, d2, atr_len));
}
if ( atr_bdt == DB_CHA_TYPE || atr_bdt == DB_VCH_TYPE )
{
if ( atr_bdt == DB_CHA_TYPE )
{
/* Try the turbo compare. */
cur_cmp = MEcmp(d1, d2, atr_len);
/* If not equal and UTF8-enabled ... */
if (cur_cmp && (adf_scb->adf_utf8_flag & AD_UTF8_ENABLED))
return(adt_utf8comp(adf_scb, atr, atr_bdt, atr_len,
d1, d2, status));
/* If neither collation nor doublebyte or if byte-wise equal ... */
if ( !(adf_scb->adf_collation ||
Adf_globs->Adi_status & ADI_DBLBYTE) || cur_cmp == 0)
{
return(cur_cmp);
}
tc1 = (u_char *) d1;
tc2 = (u_char *) d2;
endtc1 = tc1 + atr_len;
endtc2 = tc2 + atr_len;
}
else
{
I2ASSIGN_MACRO(((DB_TEXT_STRING *)d1)->db_t_count, i2_t1);
I2ASSIGN_MACRO(((DB_TEXT_STRING *)d2)->db_t_count, i2_t2);
tc1 = (u_char *)d1 + DB_CNTSIZE;
tc2 = (u_char *)d2 + DB_CNTSIZE;
/* Try the turbo compare on the prefix. */
cur_cmp = MEcmp((char *)tc1, (char *)tc2, min(i2_t1, i2_t2));
/* If neither collation nor doublebyte... */
if ( !(adf_scb->adf_collation ||
Adf_globs->Adi_status & ADI_DBLBYTE) ||
(adf_scb->adf_utf8_flag & AD_UTF8_ENABLED))
{
i2 diff = i2_t1 - i2_t2;
/* If not equal or lengths differ and UTF8-enabled ... */
if ((diff || cur_cmp) &&
(adf_scb->adf_utf8_flag & AD_UTF8_ENABLED))
return(adt_utf8comp(adf_scb, atr, atr_bdt, atr_len,
d1, d2, status));
/* If short compare produces inequality or lengths are
** the same ... */
if ( cur_cmp || diff == 0 )
{
return(cur_cmp);
}
/*
** Equal for shorter length.
** If longer trails all blanks, they're equal
*/
if ( diff > 0 )
{
/* tc1 is longer */
tc1 += i2_t2;
while ( *(tc1++) == MIN_CHAR && --diff > 0 );
if (!diff)
return( ADT_EQ );
else
{
tc1--;
if (*tc1 > MIN_CHAR)
return(ADT_GT);
else
return(ADT_LT);
}
}
else
{
/* tc2 is longer */
tc2 += i2_t1;
while ( *(tc2++) == MIN_CHAR && ++diff < 0 );
if (!diff)
return( ADT_EQ );
else
{
tc2--;
if (MIN_CHAR > *tc2)
return(ADT_GT);
else
return(ADT_LT);
}
}
}
else if (i2_t1 == i2_t2 && cur_cmp == 0)
return(cur_cmp); /* byte wise compare returns "=" */
endtc1 = tc1 + i2_t1;
endtc2 = tc2 + i2_t2;
}
if (adf_scb->adf_collation)
return(adugcmp((ADULTABLE *)adf_scb->adf_collation,
ADUL_BLANKPAD, tc1, endtc1, tc2, endtc2));
/* Doublebyte is rather more tedious */
blank = (u_char)MIN_CHAR;
cur_cmp = ADT_EQ;
while ( cur_cmp == ADT_EQ )
{
if (tc1 < endtc1)
{
lc1 = tc1;
CMnext(tc1);
}
else
{
lc1 = ␣
}
if (tc2 < endtc2)
{
lc2 = tc2;
CMnext(tc2);
}
else
{
lc2 = ␣
}
/* if both pointing to blank or we happen to be comparing
** a string to itself then break
*/
if (lc1 == lc2)
break;
cur_cmp = CMcmpcase(lc1, lc2);
}
return(cur_cmp);
}
if ( atr_bdt == DB_NCHR_TYPE || atr_bdt == DB_NVCHR_TYPE )
{
if ( atr_bdt == DB_NCHR_TYPE )
{
tn1 = (UCS2 *)d1;
tn2 = (UCS2 *)d2;
endtn1 = tn1 + atr_len / sizeof(UCS2);
endtn2 = tn2 + atr_len / sizeof(UCS2);
}
else
{
tn1 = ((DB_NVCHR_STRING *)d1)->element_array;
tn2 = ((DB_NVCHR_STRING *)d2)->element_array;
I2ASSIGN_MACRO(((DB_NVCHR_STRING *)d1)->count, i2_t1);
I2ASSIGN_MACRO(((DB_NVCHR_STRING *)d2)->count, i2_t2);
endtn1 = tn1 + i2_t1;
endtn2 = tn2 + i2_t2;
}
*status = aduucmp(adf_scb, ADUL_BLANKPAD,
tn1, endtn1, tn2, endtn2, &cur_cmp, atr->collID);
return (cur_cmp);
}
if ( atr_bdt == DB_CHR_TYPE )
{
if (adf_scb->adf_utf8_flag & AD_UTF8_ENABLED)
return(adt_utf8comp(adf_scb, atr, atr_bdt, atr_len,
d1, d2, status));
if (adf_scb->adf_collation)
return(adugcmp((ADULTABLE *)adf_scb->adf_collation,
ADUL_SKIPBLANK, (u_char *)d1,
atr_len + (u_char *)d1, (u_char *)d2,
atr_len + (u_char *)d2));
return(STscompare((char *)d1, atr_len, (char *)d2, atr_len));
}
if ( atr_bdt == DB_TXT_TYPE )
{
if (adf_scb->adf_utf8_flag & AD_UTF8_ENABLED)
return(adt_utf8comp(adf_scb, atr, atr_bdt, atr_len,
d1, d2, status));
I2ASSIGN_MACRO(((DB_TEXT_STRING *)d1)->db_t_count, i2_t1);
I2ASSIGN_MACRO(((DB_TEXT_STRING *)d2)->db_t_count, i2_t2);
tc1 = (u_char *)d1 + DB_CNTSIZE;
tc2 = (u_char *)d2 + DB_CNTSIZE;
endtc1 = tc1 + i2_t1;
endtc2 = tc2 + i2_t2;
if (adf_scb->adf_collation)
return(adugcmp((ADULTABLE *)adf_scb->adf_collation,
0, tc1, endtc1, tc2, endtc2));
cur_cmp = ADT_EQ;
while (cur_cmp == ADT_EQ && tc1 < endtc1 && tc2 < endtc2)
{
if ( (cur_cmp = CMcmpcase(tc1, tc2)) == ADT_EQ )
{
CMnext(tc1);
CMnext(tc2);
}
}
/* If equal up to shorter, short strings < long */
return( (cur_cmp) ? cur_cmp : (endtc1 - tc1) - (endtc2 - tc2) );
}
if ( atr_bdt == DB_DEC_TYPE )
{
/* See if the bit representation is identical. */
if ( MEcmp(d1, d2, atr_len) )
{
i4 pr;
i4 sc;
pr = DB_P_DECODE_MACRO(atr->precision);
sc = DB_S_DECODE_MACRO(atr->precision);
return(MHpkcmp((PTR)d1, pr, sc, (PTR)d2, pr, sc));
}
return(ADT_EQ);
}
/* Bit-equivalent dates we can handle here */
if (( atr_bdt == DB_DTE_TYPE ||
atr_bdt == DB_ADTE_TYPE ||
atr_bdt == DB_TMWO_TYPE ||
atr_bdt == DB_TMW_TYPE ||
atr_bdt == DB_TME_TYPE ||
atr_bdt == DB_TSWO_TYPE ||
atr_bdt == DB_TSW_TYPE ||
atr_bdt == DB_TSTMP_TYPE ||
atr_bdt == DB_INYM_TYPE ||
atr_bdt == DB_INDS_TYPE ) &&
MEcmp(d1, d2, (u_i2)atr_len) == 0 )
{
return(ADT_EQ);
}
/* Will have to do it the slow way */
dv1.db_datatype = dv2.db_datatype = (DB_DT_ID)atr_bdt;
dv1.db_prec = dv2.db_prec = atr->precision;
dv1.db_length = dv2.db_length = atr_len;
dv1.db_collID = dv2.db_collID = atr->collID;
dv1.db_data = d1;
dv2.db_data = d2;
*status = adc_compare(adf_scb, &dv1, &dv2, &cur_cmp);
return(cur_cmp);
}