/* putkeep */
JNIEXPORT jboolean JNICALL Java_tokyocabinet_HDB_putkeep
(JNIEnv *env, jobject self, jbyteArray key, jbyteArray val){
if(!key || !val){
throwillarg(env);
return false;
}
TCHDB *hdb = (TCHDB *)(intptr_t)(*env)->GetLongField(env, self, hdb_fid_ptr);
jboolean ick;
jbyte *kbuf = (*env)->GetByteArrayElements(env, key, &ick);
if(!kbuf){
throwoutmem(env);
return false;
}
int ksiz = (*env)->GetArrayLength(env, key);
jboolean icv;
jbyte *vbuf = (*env)->GetByteArrayElements(env, val, &icv);
if(!vbuf){
throwoutmem(env);
return false;
}
int vsiz = (*env)->GetArrayLength(env, val);
bool rv = tchdbputkeep(hdb, kbuf, ksiz, vbuf, vsiz);
if(icv) (*env)->ReleaseByteArrayElements(env, val, vbuf, JNI_ABORT);
if(ick) (*env)->ReleaseByteArrayElements(env, key, kbuf, JNI_ABORT);
return rv;
}
/* perform put command */
static int procput(const char *path, const char *kbuf, int ksiz, const char *vbuf, int vsiz,
int omode, int dmode) {
TCHDB *hdb = tchdbnew();
if (!INVALIDHANDLE(g_dbgfd)) tchdbsetdbgfd(hdb, g_dbgfd);
if (!tchdbsetcodecfunc(hdb, _tc_recencode, NULL, _tc_recdecode, NULL)) printerr(hdb);
if (!tchdbopen(hdb, path, HDBOWRITER | omode)) {
printerr(hdb);
tchdbdel(hdb);
return 1;
}
bool err = false;
int inum;
double dnum;
switch (dmode) {
case -1:
if (!tchdbputkeep(hdb, kbuf, ksiz, vbuf, vsiz)) {
printerr(hdb);
err = true;
}
break;
case 1:
if (!tchdbputcat(hdb, kbuf, ksiz, vbuf, vsiz)) {
printerr(hdb);
err = true;
}
break;
case 10:
inum = tchdbaddint(hdb, kbuf, ksiz, tcatoi(vbuf));
if (inum == INT_MIN) {
printerr(hdb);
err = true;
} else {
printf("%d\n", inum);
}
break;
case 11:
dnum = tchdbadddouble(hdb, kbuf, ksiz, tcatof(vbuf));
if (isnan(dnum)) {
printerr(hdb);
err = true;
} else {
printf("%.6f\n", dnum);
}
break;
default:
if (!tchdbput(hdb, kbuf, ksiz, vbuf, vsiz)) {
printerr(hdb);
err = true;
}
break;
}
if (!tchdbclose(hdb)) {
if (!err) printerr(hdb);
err = true;
}
tchdbdel(hdb);
return err ? 1 : 0;
}
static int
_tc_store (mu_dbm_file_t db,
struct mu_dbm_datum const *key,
struct mu_dbm_datum const *contents,
int replace)
{
TCHDB *hdb = db->db_descr;
bool result;
if (replace)
result = tchdbput (hdb, key->mu_dptr, key->mu_dsize,
contents->mu_dptr, contents->mu_dsize);
else
result = tchdbputkeep (hdb, key->mu_dptr, key->mu_dsize,
contents->mu_dptr, contents->mu_dsize);
if (result)
return 0;
db->db_errno.n = tchdbecode (hdb);
if (db->db_errno.n == TCEKEEP)
return MU_ERR_EXISTS;
return MU_ERR_FAILURE;
}
/* perform put command */
static int procput(const char *path, const char *kbuf, int ksiz, const char *vbuf, int vsiz,
int omode, int dmode){
TCHDB *hdb = tchdbnew();
if(g_dbgfd >= 0) tchdbsetdbgfd(hdb, g_dbgfd);
if(!tchdbopen(hdb, path, HDBOWRITER | omode)){
printerr(hdb);
tchdbdel(hdb);
return 1;
}
bool err = false;
switch(dmode){
case -1:
if(!tchdbputkeep(hdb, kbuf, ksiz, vbuf, vsiz)){
printerr(hdb);
err = true;
}
break;
case 1:
if(!tchdbputcat(hdb, kbuf, ksiz, vbuf, vsiz)){
printerr(hdb);
err = true;
}
break;
default:
if(!tchdbput(hdb, kbuf, ksiz, vbuf, vsiz)){
printerr(hdb);
err = true;
}
break;
}
if(!tchdbclose(hdb)){
if(!err) printerr(hdb);
err = true;
}
tchdbdel(hdb);
return err ? 1 : 0;
}
