#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
-#include "sdbm/sdbm.h"
+#include "sdbm.h"
+
+#define fetch_key 0
+#define store_key 1
+#define fetch_value 2
+#define store_value 3
typedef struct {
DBM * dbp ;
- SV * filter_fetch_key ;
- SV * filter_store_key ;
- SV * filter_fetch_value ;
- SV * filter_store_value ;
+ SV * filter[4];
int filtering ;
} SDBM_File_type;
typedef datum datum_key ;
typedef datum datum_value ;
-#define sdbm_TIEHASH(dbtype,filename,flags,mode) sdbm_open(filename,flags,mode)
#define sdbm_FETCH(db,key) sdbm_fetch(db->dbp,key)
#define sdbm_STORE(db,key,value,flags) sdbm_store(db->dbp,key,value,flags)
#define sdbm_DELETE(db,key) sdbm_delete(db->dbp,key)
MODULE = SDBM_File PACKAGE = SDBM_File PREFIX = sdbm_
+PROTOTYPES: DISABLE
+
SDBM_File
-sdbm_TIEHASH(dbtype, filename, flags, mode)
+sdbm_TIEHASH(dbtype, filename, flags, mode, pagname=NULL)
char * dbtype
char * filename
int flags
int mode
+ char * pagname
CODE:
{
DBM * dbp ;
RETVAL = NULL ;
- if ((dbp = sdbm_open(filename,flags,mode))) {
- RETVAL = (SDBM_File)safemalloc(sizeof(SDBM_File_type)) ;
- Zero(RETVAL, 1, SDBM_File_type) ;
+ if (pagname == NULL) {
+ dbp = sdbm_open(filename, flags, mode);
+ }
+ else {
+ dbp = sdbm_prep(filename, pagname, flags, mode);
+ }
+ if (dbp) {
+ RETVAL = (SDBM_File)safecalloc(1, sizeof(SDBM_File_type));
RETVAL->dbp = dbp ;
}
sdbm_DESTROY(db)
SDBM_File db
CODE:
- sdbm_close(db->dbp);
- if (db->filter_fetch_key)
- SvREFCNT_dec(db->filter_fetch_key) ;
- if (db->filter_store_key)
- SvREFCNT_dec(db->filter_store_key) ;
- if (db->filter_fetch_value)
- SvREFCNT_dec(db->filter_fetch_value) ;
- if (db->filter_store_value)
- SvREFCNT_dec(db->filter_store_value) ;
- safefree(db) ;
+ if (db) {
+ int i = store_value;
+ sdbm_close(db->dbp);
+ do {
+ if (db->filter[i])
+ SvREFCNT_dec_NN(db->filter[i]);
+ } while (i-- > 0);
+ safefree(db) ;
+ }
datum_value
sdbm_FETCH(db, key)
datum_key
sdbm_NEXTKEY(db, key)
SDBM_File db
- datum_key key = key; /* never used - silence picky compilers. */
int
sdbm_error(db)
SDBM_File db
+ ALIAS:
+ sdbm_clearerr = 1
CODE:
- RETVAL = sdbm_error(db->dbp) ;
- OUTPUT:
- RETVAL
-
-int
-sdbm_clearerr(db)
- SDBM_File db
- CODE:
- RETVAL = sdbm_clearerr(db->dbp) ;
+ RETVAL = ix ? sdbm_clearerr(db->dbp) : sdbm_error(db->dbp);
OUTPUT:
RETVAL
-
SV *
filter_fetch_key(db, code)
SDBM_File db
SV * code
SV * RETVAL = &PL_sv_undef ;
+ ALIAS:
+ SDBM_File::filter_fetch_key = fetch_key
+ SDBM_File::filter_store_key = store_key
+ SDBM_File::filter_fetch_value = fetch_value
+ SDBM_File::filter_store_value = store_value
CODE:
- DBM_setFilter(db->filter_fetch_key, code) ;
-
-SV *
-filter_store_key(db, code)
- SDBM_File db
- SV * code
- SV * RETVAL = &PL_sv_undef ;
- CODE:
- DBM_setFilter(db->filter_store_key, code) ;
-
-SV *
-filter_fetch_value(db, code)
- SDBM_File db
- SV * code
- SV * RETVAL = &PL_sv_undef ;
- CODE:
- DBM_setFilter(db->filter_fetch_value, code) ;
-
-SV *
-filter_store_value(db, code)
- SDBM_File db
- SV * code
- SV * RETVAL = &PL_sv_undef ;
- CODE:
- DBM_setFilter(db->filter_store_value, code) ;
-
+ DBM_setFilter(db->filter[ix], code);
+
+BOOT:
+ {
+ HV *stash = gv_stashpvs("SDBM_File", 1);
+ newCONSTSUB(stash, "PAGFEXT", newSVpvs(PAGFEXT));
+ newCONSTSUB(stash, "DIRFEXT", newSVpvs(DIRFEXT));
+ newCONSTSUB(stash, "PAIRMAX", newSVuv(PAIRMAX));
+ }