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Commit0c2eb98

Browse files
author
Michael Meskes
committed
Several fixes to array handling in ecpg.
Patches by Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>Conflicts:src/interfaces/ecpg/test/expected/preproc-outofscope.c
1 parentd034e9b commit0c2eb98

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5 files changed

+46
-37
lines changed

5 files changed

+46
-37
lines changed

‎src/interfaces/ecpg/preproc/type.c

Lines changed: 13 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -303,7 +303,8 @@ ECPGdump_a_type(FILE *o, const char *name, struct ECPGtype * type, const int bra
303303

304304
ECPGdump_a_simple(o,name,
305305
type->u.element->type,
306-
type->u.element->size,type->size,NULL,prefix,type->u.element->counter);
306+
type->u.element->size,type->size,struct_sizeof ?struct_sizeof :NULL,
307+
prefix,type->u.element->counter);
307308

308309
if (ind_type!=NULL)
309310
{
@@ -478,11 +479,19 @@ ECPGdump_a_simple(FILE *o, const char *name, enum ECPGttype type,
478479
sprintf(offset,"sizeof(%s)",ecpg_type_name(type));
479480
break;
480481
}
481-
482-
if (atoi(arrsize)<0)
482+
483+
/*
484+
* Array size would be -1 for addresses of members within structure,
485+
* when pointer to structure is being dumped.
486+
*/
487+
if (atoi(arrsize)<0&& !siz)
483488
strcpy(arrsize,"1");
484489

485-
if (siz==NULL||strlen(siz)==0||strcmp(arrsize,"0")==0||strcmp(arrsize,"1")==0)
490+
/*
491+
* If siz i.e. the size of structure of which this variable is part of,
492+
* that gives the offset to the next element, if required
493+
*/
494+
if (siz==NULL||strlen(siz)==0)
486495
fprintf(o,"\n\t%s,%s,(long)%s,(long)%s,%s, ",get_type(type),variable,varcharsize,arrsize,offset);
487496
else
488497
fprintf(o,"\n\t%s,%s,(long)%s,(long)%s,%s, ",get_type(type),variable,varcharsize,arrsize,siz);

‎src/interfaces/ecpg/test/expected/preproc-array_of_struct.c

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -235,10 +235,10 @@ if (sqlca.sqlcode < 0) sqlprint();}
235235
}
236236

237237
{ECPGdo(__LINE__,0,1,NULL,0,ECPGst_normal,"select * from customers limit 1",ECPGt_EOIT,
238-
ECPGt_varchar,&(custs4.name),(long)50,(long)1,sizeof(structvarchar_4),
239-
ECPGt_short,&(inds[0].name_ind),(long)1,(long)1,sizeof(short),
240-
ECPGt_int,&(custs4.phone),(long)1,(long)1,sizeof(int),
241-
ECPGt_short,&(inds[0].phone_ind),(long)1,(long)1,sizeof(short),ECPGt_EORT);
238+
ECPGt_varchar,&(custs4.name),(long)50,(long)1,sizeof(structcustomer4),
239+
ECPGt_short,&(inds[0].name_ind),(long)1,(long)1,sizeof(structind),
240+
ECPGt_int,&(custs4.phone),(long)1,(long)1,sizeof(structcustomer4),
241+
ECPGt_short,&(inds[0].phone_ind),(long)1,(long)1,sizeof(structind),ECPGt_EORT);
242242
#line 80 "array_of_struct.pgc"
243243

244244
if (sqlca.sqlcode==ECPG_NOT_FOUND)sqlprint();

‎src/interfaces/ecpg/test/expected/preproc-outofscope.c

Lines changed: 20 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -203,16 +203,16 @@ static void
203203
open_cur1(void)
204204
{
205205
{ECPGdo(__LINE__,0,1,NULL,0,ECPGst_normal,"declare mycur cursor for select * from a1",ECPGt_EOIT,
206-
ECPGt_int,&((*(MYTYPE*)(ECPGget_var(0))).id),(long)1,(long)1,sizeof(int),
207-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).id),(long)1,(long)1,sizeof(int),
208-
ECPGt_char,&((*(MYTYPE*)(ECPGget_var(0))).t),(long)64,(long)1,(64)*sizeof(char),
209-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).t),(long)1,(long)1,sizeof(int),
210-
ECPGt_double,&((*(MYTYPE*)(ECPGget_var(0))).d1),(long)1,(long)1,sizeof(double),
211-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).d1),(long)1,(long)1,sizeof(int),
212-
ECPGt_double,&((*(MYTYPE*)(ECPGget_var(0))).d2),(long)1,(long)1,sizeof(double),
213-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).d2),(long)1,(long)1,sizeof(int),
214-
ECPGt_char,&((*(MYTYPE*)(ECPGget_var(0))).c),(long)30,(long)1,(30)*sizeof(char),
215-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).c),(long)1,(long)1,sizeof(int),ECPGt_EORT);
206+
ECPGt_int,&((*(MYTYPE*)(ECPGget_var(0))).id),(long)1,(long)1,sizeof(structmytype),
207+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).id),(long)1,(long)1,sizeof(structmynulltype),
208+
ECPGt_char,&((*(MYTYPE*)(ECPGget_var(0))).t),(long)64,(long)1,sizeof(structmytype),
209+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).t),(long)1,(long)1,sizeof(structmynulltype),
210+
ECPGt_double,&((*(MYTYPE*)(ECPGget_var(0))).d1),(long)1,(long)1,sizeof(structmytype),
211+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).d1),(long)1,(long)1,sizeof(structmynulltype),
212+
ECPGt_double,&((*(MYTYPE*)(ECPGget_var(0))).d2),(long)1,(long)1,sizeof(structmytype),
213+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).d2),(long)1,(long)1,sizeof(structmynulltype),
214+
ECPGt_char,&((*(MYTYPE*)(ECPGget_var(0))).c),(long)30,(long)1,sizeof(structmytype),
215+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).c),(long)1,(long)1,sizeof(structmynulltype),ECPGt_EORT);
216216
#line 40 "outofscope.pgc"
217217

218218
if (sqlca.sqlcode<0)exit (1);}
@@ -227,16 +227,16 @@ static void
227227
get_record1(void)
228228
{
229229
{ECPGdo(__LINE__,0,1,NULL,0,ECPGst_normal,"fetch mycur",ECPGt_EOIT,
230-
ECPGt_int,&((*(MYTYPE*)(ECPGget_var(0))).id),(long)1,(long)1,sizeof(int),
231-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).id),(long)1,(long)1,sizeof(int),
232-
ECPGt_char,&((*(MYTYPE*)(ECPGget_var(0))).t),(long)64,(long)1,(64)*sizeof(char),
233-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).t),(long)1,(long)1,sizeof(int),
234-
ECPGt_double,&((*(MYTYPE*)(ECPGget_var(0))).d1),(long)1,(long)1,sizeof(double),
235-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).d1),(long)1,(long)1,sizeof(int),
236-
ECPGt_double,&((*(MYTYPE*)(ECPGget_var(0))).d2),(long)1,(long)1,sizeof(double),
237-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).d2),(long)1,(long)1,sizeof(int),
238-
ECPGt_char,&((*(MYTYPE*)(ECPGget_var(0))).c),(long)30,(long)1,(30)*sizeof(char),
239-
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).c),(long)1,(long)1,sizeof(int),ECPGt_EORT);
230+
ECPGt_int,&((*(MYTYPE*)(ECPGget_var(0))).id),(long)1,(long)1,sizeof(structmytype),
231+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).id),(long)1,(long)1,sizeof(structmynulltype),
232+
ECPGt_char,&((*(MYTYPE*)(ECPGget_var(0))).t),(long)64,(long)1,sizeof(structmytype),
233+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).t),(long)1,(long)1,sizeof(structmynulltype),
234+
ECPGt_double,&((*(MYTYPE*)(ECPGget_var(0))).d1),(long)1,(long)1,sizeof(structmytype),
235+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).d1),(long)1,(long)1,sizeof(structmynulltype),
236+
ECPGt_double,&((*(MYTYPE*)(ECPGget_var(0))).d2),(long)1,(long)1,sizeof(structmytype),
237+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).d2),(long)1,(long)1,sizeof(structmynulltype),
238+
ECPGt_char,&((*(MYTYPE*)(ECPGget_var(0))).c),(long)30,(long)1,sizeof(structmytype),
239+
ECPGt_int,&((*(MYNULLTYPE*)(ECPGget_var(1))).c),(long)1,(long)1,sizeof(structmynulltype),ECPGt_EORT);
240240
#line 49 "outofscope.pgc"
241241

242242
if (sqlca.sqlcode<0)exit (1);}

‎src/interfaces/ecpg/test/expected/preproc-type.c

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -140,11 +140,11 @@ main (void)
140140
{ECPGdo(__LINE__,0,1,NULL,0,ECPGst_normal,"select idnum , name , accs , string1 , string2 , string3 from empl where idnum = $1 ",
141141
ECPGt_long,&(empl.idnum),(long)1,(long)1,sizeof(long),
142142
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,ECPGt_EOIT,
143-
ECPGt_long,&(empl.idnum),(long)1,(long)1,sizeof(long),
143+
ECPGt_long,&(empl.idnum),(long)1,(long)1,sizeof(structTBempl),
144144
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
145-
ECPGt_char,&(empl.name),(long)21,(long)1,(21)*sizeof(char),
145+
ECPGt_char,&(empl.name),(long)21,(long)1,sizeof(structTBempl),
146146
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
147-
ECPGt_short,&(empl.accs),(long)1,(long)1,sizeof(short),
147+
ECPGt_short,&(empl.accs),(long)1,(long)1,sizeof(structTBempl),
148148
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,
149149
ECPGt_char,(str),(long)11,(long)1,(11)*sizeof(char),
150150
ECPGt_NO_INDICATOR,NULL ,0L,0L,0L,

‎src/interfaces/ecpg/test/expected/preproc-variable.c

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -207,12 +207,12 @@ if (sqlca.sqlcode < 0) exit (1);}
207207
while (1) {
208208
strcpy(msg,"fetch");
209209
{ECPGdo(__LINE__,0,1,NULL,0,ECPGst_normal,"fetch cur",ECPGt_EOIT,
210-
ECPGt_varchar,&(p->name),(long)BUFFERSIZ,(long)1,sizeof(structvarchar_1),
211-
ECPGt_int,&(i->ind_name),(long)1,(long)1,sizeof(int),
212-
ECPGt_long,&(p->birth.born),(long)1,(long)1,sizeof(long),
213-
ECPGt_long,&(i->ind_birth.born),(long)1,(long)1,sizeof(long),
214-
ECPGt_short,&(p->birth.age),(long)1,(long)1,sizeof(short),
215-
ECPGt_short,&(i->ind_birth.age),(long)1,(long)1,sizeof(short),
210+
ECPGt_varchar,&(p->name),(long)BUFFERSIZ,(long)-1,sizeof(structbirthinfo),
211+
ECPGt_int,&(i->ind_name),(long)1,(long)-1,sizeof(structbirthinfo),
212+
ECPGt_long,&(p->birth.born),(long)1,(long)1,sizeof(structbirthinfo),
213+
ECPGt_long,&(i->ind_birth.born),(long)1,(long)1,sizeof(structbirthinfo),
214+
ECPGt_short,&(p->birth.age),(long)1,(long)1,sizeof(structbirthinfo),
215+
ECPGt_short,&(i->ind_birth.age),(long)1,(long)1,sizeof(structbirthinfo),
216216
ECPGt_char,&(married),(long)0,(long)1,(1)*sizeof(char),
217217
ECPGt_long,&(ind_married),(long)1,(long)1,sizeof(long),
218218
ECPGt_int,&(children.integer),(long)1,(long)1,sizeof(int),

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