db_server_cxxproc.cpp [plain text]
#include "db_config.h"
#include "db_int.h"
#include "db_cxx.h"
#include "db_server.h"
extern "C" {
#include "dbinc/db_server_int.h"
#include "dbinc_auto/rpc_server_ext.h"
}
extern "C" void
__env_get_cachesize_proc(
u_int dbenvcl_id,
__env_get_cachesize_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
replyp->status = dbenv->get_cachesize(&replyp->gbytes,
&replyp->bytes, (int *)&replyp->ncache);
}
extern "C" void
__env_set_cachesize_proc(
u_int dbenvcl_id,
u_int32_t gbytes,
u_int32_t bytes,
u_int32_t ncache,
__env_set_cachesize_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
int ret;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
ret = dbenv->set_cachesize(gbytes, bytes, ncache);
replyp->status = ret;
return;
}
void
__env_cdsgroup_begin_proc(u_int dbenvcl_id, __env_cdsgroup_begin_reply *replyp)
{
DbEnv *dbenv;
DbTxn *txnp;
ct_entry *ctp, *dbenv_ctp;
int ret;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
ctp = new_ct_ent(&replyp->status);
if (ctp == NULL)
return;
ret = dbenv->cdsgroup_begin(&txnp);
if (ret == 0) {
ctp->ct_txnp = txnp;
ctp->ct_type = CT_TXN;
ctp->ct_parent = NULL;
ctp->ct_envparent = dbenv_ctp;
replyp->txnidcl_id = ctp->ct_id;
__dbsrv_settimeout(ctp, dbenv_ctp->ct_timeout);
__dbsrv_active(ctp);
} else
__dbclear_ctp(ctp);
replyp->status = ret;
return;
}
extern "C" void
__env_close_proc(
u_int dbenvcl_id,
u_int32_t flags,
__env_close_reply *replyp)
{
ct_entry *dbenv_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
replyp->status = __env_close_int(dbenvcl_id, flags, 0);
return;
}
extern "C" void
__env_create_proc(
u_int32_t timeout,
__env_create_reply *replyp)
{
DbEnv *dbenv;
ct_entry *ctp;
ctp = new_ct_ent(&replyp->status);
if (ctp == NULL)
return;
dbenv = new DbEnv(DB_CXX_NO_EXCEPTIONS);
ctp->ct_envp = dbenv;
ctp->ct_type = CT_ENV;
ctp->ct_parent = NULL;
ctp->ct_envparent = ctp;
__dbsrv_settimeout(ctp, timeout);
__dbsrv_active(ctp);
replyp->envcl_id = ctp->ct_id;
replyp->status = 0;
return;
}
extern "C" void
__env_dbremove_proc(
u_int dbenvcl_id,
u_int txnpcl_id,
char *name,
char *subdb,
u_int32_t flags,
__env_dbremove_reply *replyp)
{
int ret;
DbEnv *dbenv;
DbTxn *txnp;
ct_entry *dbenv_ctp, *txnp_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
ret = dbenv->dbremove(txnp, name, subdb, flags);
replyp->status = ret;
return;
}
void
__env_dbrename_proc(
u_int dbenvcl_id,
u_int txnpcl_id,
char *name,
char *subdb,
char *newname,
u_int32_t flags,
__env_dbrename_reply *replyp)
{
int ret;
DbEnv *dbenv;
DbTxn *txnp;
ct_entry *dbenv_ctp, *txnp_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
ret = dbenv->dbrename(txnp, name, subdb, newname, flags);
replyp->status = ret;
return;
}
extern "C" void
__env_get_encrypt_flags_proc(
u_int dbenvcl_id,
__env_get_encrypt_flags_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
replyp->status = dbenv->get_encrypt_flags(&replyp->flags);
}
extern "C" void
__env_set_encrypt_proc(
u_int dbenvcl_id,
char *passwd,
u_int32_t flags,
__env_set_encrypt_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
int ret;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
ret = dbenv->set_encrypt(passwd, flags);
replyp->status = ret;
return;
}
extern "C" void
__env_get_flags_proc(
u_int dbenvcl_id,
__env_get_flags_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
replyp->status = dbenv->get_flags(&replyp->flags);
}
extern "C" void
__env_set_flags_proc(
u_int dbenvcl_id,
u_int32_t flags,
u_int32_t onoff,
__env_set_flags_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
int ret;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
ret = dbenv->set_flags(flags, onoff);
if (onoff)
dbenv_ctp->ct_envdp.onflags = flags;
else
dbenv_ctp->ct_envdp.offflags = flags;
replyp->status = ret;
return;
}
extern "C" void
__env_get_home_proc(
u_int dbenvcl_id,
__env_get_home_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
replyp->status = dbenv->get_home((const char **)&replyp->home);
}
extern "C" void
__env_get_open_flags_proc(
u_int dbenvcl_id,
__env_get_open_flags_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
replyp->status = dbenv->get_open_flags(&replyp->flags);
}
extern "C" void
__env_open_proc(
u_int dbenvcl_id,
char *home,
u_int32_t flags,
u_int32_t mode,
__env_open_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp, *new_ctp;
u_int32_t newflags, shareflags;
int ret;
home_entry *fullhome;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
fullhome = get_fullhome(home);
if (fullhome == NULL) {
ret = DB_NOSERVER_HOME;
goto out;
}
if ((flags & DB_INIT_LOCK) &&
(ret = dbenv->set_lk_detect(DB_LOCK_DEFAULT)) != 0)
goto out;
if (__dbsrv_verbose) {
dbenv->set_errfile(stderr);
dbenv->set_errpfx(fullhome->home);
} else
dbenv->set_errfile(NULL);
newflags = (flags & ~DB_SERVER_FLAGMASK);
shareflags = (newflags & DB_SERVER_ENVFLAGS);
replyp->envcl_id = dbenvcl_id;
if ((new_ctp = __dbsrv_shareenv(dbenv_ctp, fullhome, shareflags))
!= NULL) {
if (__dbsrv_verbose)
printf("Sharing env ID %ld\n", new_ctp->ct_id);
replyp->envcl_id = new_ctp->ct_id;
ret = __env_close_int(dbenvcl_id, 0, 0);
} else {
ret = dbenv->open(fullhome->home, newflags, mode);
dbenv_ctp->ct_envdp.home = fullhome;
dbenv_ctp->ct_envdp.envflags = shareflags;
}
out: replyp->status = ret;
return;
}
extern "C" void
__env_remove_proc(
u_int dbenvcl_id,
char *home,
u_int32_t flags,
__env_remove_reply *replyp)
{
DbEnv *dbenv;
ct_entry *dbenv_ctp;
int ret;
home_entry *fullhome;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
fullhome = get_fullhome(home);
if (fullhome == NULL) {
replyp->status = DB_NOSERVER_HOME;
return;
}
ret = dbenv->remove(fullhome->home, flags);
__dbdel_ctp(dbenv_ctp);
replyp->status = ret;
return;
}
extern "C" void
__txn_abort_proc(
u_int txnpcl_id,
__txn_abort_reply *replyp)
{
DbTxn *txnp;
ct_entry *txnp_ctp;
int ret;
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
ret = txnp->abort();
__dbdel_ctp(txnp_ctp);
replyp->status = ret;
return;
}
extern "C" void
__env_txn_begin_proc(
u_int dbenvcl_id,
u_int parentcl_id,
u_int32_t flags,
__env_txn_begin_reply *replyp)
{
DbEnv *dbenv;
DbTxn *parent, *txnp;
ct_entry *ctp, *dbenv_ctp, *parent_ctp;
int ret;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
parent_ctp = NULL;
ctp = new_ct_ent(&replyp->status);
if (ctp == NULL)
return;
if (parentcl_id != 0) {
ACTIVATE_CTP(parent_ctp, parentcl_id, CT_TXN);
parent = (DbTxn *)parent_ctp->ct_anyp;
ctp->ct_activep = parent_ctp->ct_activep;
} else
parent = NULL;
ret = dbenv->txn_begin(parent, &txnp, flags | DB_TXN_NOWAIT);
if (ret == 0) {
ctp->ct_txnp = txnp;
ctp->ct_type = CT_TXN;
ctp->ct_parent = parent_ctp;
ctp->ct_envparent = dbenv_ctp;
replyp->txnidcl_id = ctp->ct_id;
__dbsrv_settimeout(ctp, dbenv_ctp->ct_timeout);
__dbsrv_active(ctp);
} else
__dbclear_ctp(ctp);
replyp->status = ret;
return;
}
extern "C" void
__txn_commit_proc(
u_int txnpcl_id,
u_int32_t flags,
__txn_commit_reply *replyp)
{
DbTxn *txnp;
ct_entry *txnp_ctp;
int ret;
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
ret = txnp->commit(flags);
__dbdel_ctp(txnp_ctp);
replyp->status = ret;
return;
}
extern "C" void
__txn_discard_proc(
u_int txnpcl_id,
u_int32_t flags,
__txn_discard_reply *replyp)
{
DbTxn *txnp;
ct_entry *txnp_ctp;
int ret;
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
ret = txnp->discard(flags);
__dbdel_ctp(txnp_ctp);
replyp->status = ret;
return;
}
extern "C" void
__txn_prepare_proc(
u_int txnpcl_id,
u_int8_t *gid,
__txn_prepare_reply *replyp)
{
DbTxn *txnp;
ct_entry *txnp_ctp;
int ret;
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
ret = txnp->prepare(gid);
replyp->status = ret;
return;
}
extern "C" void
__env_txn_recover_proc(
u_int dbenvcl_id,
u_int32_t count,
u_int32_t flags,
__env_txn_recover_reply *replyp,
int * freep)
{
DbEnv *dbenv;
DbPreplist *dbprep, *p;
ct_entry *dbenv_ctp, *ctp;
long erri, i, retcount;
u_int32_t *txnidp;
int ret;
char *gid;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
*freep = 0;
if ((ret = __os_malloc(dbenv->get_ENV(),
count * sizeof(DbPreplist), &dbprep)) != 0)
goto out;
if ((ret = dbenv->txn_recover(dbprep, count, &retcount, flags)) != 0)
goto out;
replyp->retcount = retcount; if (retcount == 0) {
replyp->txn.txn_val = NULL;
replyp->txn.txn_len = 0;
replyp->gid.gid_val = NULL;
replyp->gid.gid_len = 0;
}
if ((ret = __os_calloc(dbenv->get_ENV(), retcount, sizeof(u_int32_t),
&replyp->txn.txn_val)) != 0)
goto out;
replyp->txn.txn_len = retcount * sizeof(u_int32_t);
if ((ret = __os_calloc(dbenv->get_ENV(), retcount, DB_XIDDATASIZE,
&replyp->gid.gid_val)) != 0) {
__os_free(dbenv->get_ENV(), replyp->txn.txn_val);
goto out;
}
replyp->gid.gid_len = retcount * DB_XIDDATASIZE;
i = 0;
p = dbprep;
gid = replyp->gid.gid_val;
txnidp = replyp->txn.txn_val;
while (i++ < retcount) {
ctp = new_ct_ent(&ret);
if (ret != 0) {
i--;
goto out2;
}
ctp->ct_txnp = p->txn;
ctp->ct_type = CT_TXN;
ctp->ct_parent = NULL;
ctp->ct_envparent = dbenv_ctp;
__dbsrv_settimeout(ctp, dbenv_ctp->ct_timeout);
__dbsrv_active(ctp);
*txnidp = ctp->ct_id;
memcpy(gid, p->gid, DB_XIDDATASIZE);
p++;
txnidp++;
gid += DB_XIDDATASIZE;
}
*freep = 1;
out:
if (dbprep != NULL)
__os_free(dbenv->get_ENV(), dbprep);
replyp->status = ret;
return;
out2:
for (txnidp = replyp->txn.txn_val, erri = 0;
erri < i; erri++, txnidp++) {
ctp = get_tableent(*txnidp);
__dbclear_ctp(ctp);
}
__os_free(dbenv->get_ENV(), replyp->txn.txn_val);
__os_free(dbenv->get_ENV(), replyp->gid.gid_val);
__os_free(dbenv->get_ENV(), dbprep);
replyp->status = ret;
return;
}
extern "C" void
__db_associate_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int sdbpcl_id,
u_int32_t flags,
__db_associate_reply *replyp)
{
Db *dbp, *sdbp;
DbTxn *txnp;
ct_entry *dbp_ctp, *sdbp_ctp, *txnp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ACTIVATE_CTP(sdbp_ctp, sdbpcl_id, CT_DB);
sdbp = (Db *)sdbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
if (LF_ISSET(DB_RPC2ND_MASK | DB_CREATE))
ret = EINVAL;
else
ret = dbp->associate(txnp, sdbp, NULL, flags);
replyp->status = ret;
return;
}
extern "C" void
__db_get_bt_minkey_proc(
u_int dbpcl_id,
__db_get_bt_minkey_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_bt_minkey(&replyp->minkey);
}
extern "C" void
__db_set_bt_minkey_proc(
u_int dbpcl_id,
u_int32_t minkey,
__db_set_bt_minkey_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_bt_minkey(minkey);
replyp->status = ret;
return;
}
extern "C" void
__db_close_proc(
u_int dbpcl_id,
u_int32_t flags,
__db_close_reply *replyp)
{
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
replyp->status = __db_close_int(dbpcl_id, flags);
return;
}
extern "C" void
__db_create_proc(
u_int dbenvcl_id,
u_int32_t flags,
__db_create_reply *replyp)
{
Db *dbp;
DbEnv *dbenv;
ct_entry *dbenv_ctp, *dbp_ctp;
ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
dbp_ctp = new_ct_ent(&replyp->status);
if (dbp_ctp == NULL)
return ;
DB_ASSERT(NULL, dbenv != NULL);
dbp = new Db(dbenv, flags);
dbp_ctp->ct_dbp = dbp;
dbp_ctp->ct_type = CT_DB;
dbp_ctp->ct_parent = dbenv_ctp;
dbp_ctp->ct_envparent = dbenv_ctp;
replyp->dbcl_id = dbp_ctp->ct_id;
replyp->status = 0;
return;
}
extern "C" void
__db_del_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int32_t keydlen,
u_int32_t keydoff,
u_int32_t keyulen,
u_int32_t keyflags,
void *keydata,
u_int32_t keysize,
u_int32_t flags,
__db_del_reply *replyp)
{
Db *dbp;
DbTxn *txnp;
ct_entry *dbp_ctp, *txnp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
Dbt key(keydata, keysize);
key.set_dlen(keydlen);
key.set_ulen(keyulen);
key.set_doff(keydoff);
key.set_flags(keyflags);
ret = dbp->del(txnp, &key, flags);
replyp->status = ret;
return;
}
extern "C" void
__db_get_encrypt_flags_proc(
u_int dbpcl_id,
__db_get_encrypt_flags_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_encrypt_flags(&replyp->flags);
}
extern "C" void
__db_set_encrypt_proc(
u_int dbpcl_id,
char *passwd,
u_int32_t flags,
__db_set_encrypt_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_encrypt(passwd, flags);
replyp->status = ret;
return;
}
extern "C" void
__db_get_q_extentsize_proc(
u_int dbpcl_id,
__db_get_q_extentsize_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_q_extentsize(&replyp->extentsize);
}
extern "C" void
__db_set_q_extentsize_proc(
u_int dbpcl_id,
u_int32_t extentsize,
__db_set_q_extentsize_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_q_extentsize(extentsize);
replyp->status = ret;
return;
}
extern "C" void
__db_get_flags_proc(
u_int dbpcl_id,
__db_get_flags_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_flags(&replyp->flags);
}
extern "C" void
__db_set_flags_proc(
u_int dbpcl_id,
u_int32_t flags,
__db_set_flags_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_flags(flags);
dbp_ctp->ct_dbdp.setflags = flags;
replyp->status = ret;
return;
}
extern "C" void
__db_get_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int32_t keydlen,
u_int32_t keydoff,
u_int32_t keyulen,
u_int32_t keyflags,
void *keydata,
u_int32_t keysize,
u_int32_t datadlen,
u_int32_t datadoff,
u_int32_t dataulen,
u_int32_t dataflags,
void *datadata,
u_int32_t datasize,
u_int32_t flags,
__db_get_reply *replyp,
int * freep)
{
Db *dbp;
DbTxn *txnp;
ct_entry *dbp_ctp, *txnp_ctp;
int ret;
void *tmpdata;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
replyp->keydata.keydata_val = NULL;
replyp->datadata.datadata_val = NULL;
*freep = 0;
Dbt key(keydata, keysize);
key.set_dlen(keydlen);
key.set_ulen(keyulen);
key.set_doff(keydoff);
Dbt data(datadata, datasize);
data.set_dlen(datadlen);
data.set_ulen(dataulen);
data.set_doff(datadoff);
if (keyflags & DB_DBT_USERMEM) {
if ((ret = __os_umalloc(dbp->get_ENV(),
keyulen, &tmpdata)) != 0)
goto err;
if (keydata)
memcpy(tmpdata, keydata, (keysize < keyulen) ?
keysize : keyulen);
key.set_data(tmpdata);
key.set_flags(DB_DBT_USERMEM | (keyflags & DB_DBT_PARTIAL));
} else
key.set_flags(DB_DBT_MALLOC | (keyflags & DB_DBT_PARTIAL));
if (flags & (DB_MULTIPLE | DB_MULTIPLE_KEY) ||
dataflags & DB_DBT_USERMEM) {
if ((ret = __os_umalloc(dbp->get_ENV(),
dataulen, &tmpdata)) != 0)
goto err;
if (datadata)
memcpy(tmpdata, datadata,
(datasize < dataulen) ?
datasize : dataulen);
data.set_data(tmpdata);
data.set_flags(DB_DBT_USERMEM | (dataflags & DB_DBT_PARTIAL));
} else
data.set_flags(DB_DBT_MALLOC | (dataflags & DB_DBT_PARTIAL));
ret = dbp->get(txnp, &key, &data, flags);
if (ret == 0) {
*freep = 1;
if (key.get_data() == keydata) {
ret = __os_umalloc(dbp->get_ENV(),
key.get_size(), &replyp->keydata.keydata_val);
if (ret != 0)
goto err;
memcpy(replyp->keydata.keydata_val,
key.get_data(), key.get_size());
} else
replyp->keydata.keydata_val = (char *)key.get_data();
replyp->keydata.keydata_len = key.get_size();
if (data.get_data() == datadata) {
ret = __os_umalloc(dbp->get_ENV(),
data.get_size(), &replyp->datadata.datadata_val);
if (ret != 0)
goto err;
memcpy(replyp->datadata.datadata_val, data.get_data(),
data.get_size());
} else
replyp->datadata.datadata_val = (char *)data.get_data();
replyp->datadata.datadata_len = data.get_size();
} else {
err: FREE_IF_CHANGED(dbp->get_ENV(), key.get_data(), keydata);
FREE_IF_CHANGED(dbp->get_ENV(), data.get_data(), datadata);
FREE_IF_CHANGED(dbp->get_ENV(),
replyp->keydata.keydata_val, key.get_data());
replyp->keydata.keydata_val = NULL;
replyp->keydata.keydata_len = 0;
replyp->datadata.datadata_val = NULL;
replyp->datadata.datadata_len = 0;
*freep = 0;
}
replyp->status = ret;
return;
}
extern "C" void
__db_get_h_ffactor_proc(
u_int dbpcl_id,
__db_get_h_ffactor_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_h_ffactor(&replyp->ffactor);
}
extern "C" void
__db_set_h_ffactor_proc(
u_int dbpcl_id,
u_int32_t ffactor,
__db_set_h_ffactor_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_h_ffactor(ffactor);
replyp->status = ret;
return;
}
extern "C" void
__db_get_h_nelem_proc(
u_int dbpcl_id,
__db_get_h_nelem_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_h_nelem(&replyp->nelem);
}
extern "C" void
__db_set_h_nelem_proc(
u_int dbpcl_id,
u_int32_t nelem,
__db_set_h_nelem_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_h_nelem(nelem);
replyp->status = ret;
return;
}
extern "C" void
__db_key_range_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int32_t keydlen,
u_int32_t keydoff,
u_int32_t keyulen,
u_int32_t keyflags,
void *keydata,
u_int32_t keysize,
u_int32_t flags,
__db_key_range_reply *replyp)
{
Db *dbp;
DB_KEY_RANGE range;
DbTxn *txnp;
ct_entry *dbp_ctp, *txnp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
Dbt key(keydata, keysize);
key.set_dlen(keydlen);
key.set_ulen(keyulen);
key.set_doff(keydoff);
key.set_flags(keyflags);
ret = dbp->key_range(txnp, &key, &range, flags);
replyp->status = ret;
replyp->less = range.less;
replyp->equal = range.equal;
replyp->greater = range.greater;
return;
}
extern "C" void
__db_get_lorder_proc(
u_int dbpcl_id,
__db_get_lorder_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_lorder((int *)&replyp->lorder);
}
extern "C" void
__db_set_lorder_proc(
u_int dbpcl_id,
u_int32_t lorder,
__db_set_lorder_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_lorder(lorder);
replyp->status = ret;
return;
}
extern "C" void
__db_get_dbname_proc(
u_int dbpcl_id,
__db_get_dbname_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_dbname(
(const char **)&replyp->filename, (const char **)&replyp->dbname);
}
extern "C" void
__db_get_open_flags_proc(
u_int dbpcl_id,
__db_get_open_flags_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_open_flags(&replyp->flags);
}
extern "C" void
__db_open_proc(
u_int dbpcl_id,
u_int txnpcl_id,
char *name,
char *subdb,
u_int32_t type,
u_int32_t flags,
u_int32_t mode,
__db_open_reply *replyp)
{
Db *dbp;
DbTxn *txnp;
DBTYPE dbtype;
ct_entry *dbp_ctp, *new_ctp, *txnp_ctp;
int isswapped, ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
replyp->dbcl_id = dbpcl_id;
if ((new_ctp = __dbsrv_sharedb(
dbp_ctp, name, subdb, (DBTYPE)type, flags)) != NULL) {
if (__dbsrv_verbose)
printf("Sharing db ID %ld\n", new_ctp->ct_id);
replyp->dbcl_id = new_ctp->ct_id;
ret = __db_close_int(dbpcl_id, 0);
goto out;
}
ret = dbp->open(txnp, name, subdb, (DBTYPE)type, flags, mode);
if (ret == 0) {
(void)dbp->get_type(&dbtype);
replyp->type = dbtype;
(void)dbp->get_byteswapped(&isswapped);
if (__db_isbigendian() == 0) {
if (isswapped == 0)
replyp->lorder = 4321;
else
replyp->lorder = 1234;
} else {
if (isswapped == 0)
replyp->lorder = 1234;
else
replyp->lorder = 4321;
}
dbp_ctp->ct_dbdp.type = dbtype;
dbp_ctp->ct_dbdp.dbflags = LF_ISSET(DB_SERVER_DBFLAGS);
if (name == NULL)
dbp_ctp->ct_dbdp.db = NULL;
else if ((ret = __os_strdup(dbp->get_ENV(), name,
&dbp_ctp->ct_dbdp.db)) != 0)
goto out;
if (subdb == NULL)
dbp_ctp->ct_dbdp.subdb = NULL;
else if ((ret = __os_strdup(dbp->get_ENV(), subdb,
&dbp_ctp->ct_dbdp.subdb)) != 0)
goto out;
}
out:
replyp->status = ret;
return;
}
extern "C" void
__db_get_pagesize_proc(
u_int dbpcl_id,
__db_get_pagesize_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_pagesize(&replyp->pagesize);
}
extern "C" void
__db_set_pagesize_proc(
u_int dbpcl_id,
u_int32_t pagesize,
__db_set_pagesize_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_pagesize(pagesize);
replyp->status = ret;
return;
}
extern "C" void
__db_get_priority_proc(
u_int dbpcl_id,
__db_get_priority_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status =
dbp->get_priority((DB_CACHE_PRIORITY *)&replyp->priority);
}
extern "C" void
__db_set_priority_proc(
u_int dbpcl_id,
u_int32_t priority,
__db_set_priority_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_priority((DB_CACHE_PRIORITY)priority);
replyp->status = ret;
return;
}
extern "C" void
__db_pget_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int32_t skeydlen,
u_int32_t skeydoff,
u_int32_t skeyulen,
u_int32_t skeyflags,
void *skeydata,
u_int32_t skeysize,
u_int32_t pkeydlen,
u_int32_t pkeydoff,
u_int32_t pkeyulen,
u_int32_t pkeyflags,
void *pkeydata,
u_int32_t pkeysize,
u_int32_t datadlen,
u_int32_t datadoff,
u_int32_t dataulen,
u_int32_t dataflags,
void *datadata,
u_int32_t datasize,
u_int32_t flags,
__db_pget_reply *replyp,
int * freep)
{
Db *dbp;
DbTxn *txnp;
ct_entry *dbp_ctp, *txnp_ctp;
void *tmpdata;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
replyp->skeydata.skeydata_val = NULL;
replyp->pkeydata.pkeydata_val = NULL;
replyp->datadata.datadata_val = NULL;
*freep = 0;
Dbt skey(skeydata, skeysize);
skey.set_dlen(skeydlen);
skey.set_ulen(skeyulen);
skey.set_doff(skeydoff);
Dbt pkey(pkeydata, pkeysize);
pkey.set_dlen(pkeydlen);
pkey.set_ulen(pkeyulen);
pkey.set_doff(pkeydoff);
Dbt data(datadata, datasize);
data.set_dlen(datadlen);
data.set_ulen(dataulen);
data.set_doff(datadoff);
if (skeyflags & DB_DBT_USERMEM) {
if ((ret = __os_umalloc(dbp->get_ENV(),
skeyulen, &tmpdata)) != 0)
goto err;
if (skeydata)
memcpy(tmpdata, skeydata, (skeysize < skeyulen) ?
skeysize : skeyulen);
skey.set_data(tmpdata);
skey.set_flags(DB_DBT_USERMEM | (skeyflags & DB_DBT_PARTIAL));
} else
skey.set_flags(DB_DBT_MALLOC | (skeyflags & DB_DBT_PARTIAL));
if (pkeyflags & DB_DBT_USERMEM) {
if ((ret = __os_umalloc(dbp->get_ENV(),
pkeyulen, &tmpdata)) != 0)
goto err;
if (pkeydata)
memcpy(tmpdata, pkeydata, (pkeysize < pkeyulen) ?
pkeysize : pkeyulen);
pkey.set_data(tmpdata);
pkey.set_flags(DB_DBT_USERMEM | (pkeyflags & DB_DBT_PARTIAL));
} else
pkey.set_flags(DB_DBT_MALLOC | (pkeyflags & DB_DBT_PARTIAL));
if (flags & (DB_MULTIPLE | DB_MULTIPLE_KEY) ||
dataflags & DB_DBT_USERMEM) {
if ((ret = __os_umalloc(dbp->get_ENV(),
dataulen, &tmpdata)) != 0)
goto err;
if (datadata)
memcpy(tmpdata, datadata,
(datasize < dataulen) ?
datasize : dataulen);
data.set_data(tmpdata);
data.set_flags(DB_DBT_USERMEM | (dataflags & DB_DBT_PARTIAL));
} else
data.set_flags(DB_DBT_MALLOC | (dataflags & DB_DBT_PARTIAL));
ret = dbp->pget(txnp, &skey, &pkey, &data, flags);
if (ret == 0) {
*freep = 1;
if (skey.get_data() == skeydata) {
ret = __os_umalloc(dbp->get_ENV(),
skey.get_size(), &replyp->skeydata.skeydata_val);
if (ret != 0)
goto err;
memcpy(replyp->skeydata.skeydata_val, skey.get_data(),
skey.get_size());
} else
replyp->skeydata.skeydata_val = (char *)skey.get_data();
replyp->skeydata.skeydata_len = skey.get_size();
if (pkey.get_data() == pkeydata) {
ret = __os_umalloc(dbp->get_ENV(),
pkey.get_size(), &replyp->pkeydata.pkeydata_val);
if (ret != 0)
goto err;
memcpy(replyp->pkeydata.pkeydata_val, pkey.get_data(),
pkey.get_size());
} else
replyp->pkeydata.pkeydata_val = (char *)pkey.get_data();
replyp->pkeydata.pkeydata_len = pkey.get_size();
if (data.get_data() == datadata) {
ret = __os_umalloc(dbp->get_ENV(),
data.get_size(), &replyp->datadata.datadata_val);
if (ret != 0)
goto err;
memcpy(replyp->datadata.datadata_val, data.get_data(),
data.get_size());
} else
replyp->datadata.datadata_val = (char *)data.get_data();
replyp->datadata.datadata_len = data.get_size();
} else {
err: FREE_IF_CHANGED(dbp->get_ENV(), skey.get_data(), skeydata);
FREE_IF_CHANGED(dbp->get_ENV(), pkey.get_data(), pkeydata);
FREE_IF_CHANGED(dbp->get_ENV(), data.get_data(), datadata);
FREE_IF_CHANGED(dbp->get_ENV(),
replyp->skeydata.skeydata_val, skey.get_data());
FREE_IF_CHANGED(dbp->get_ENV(),
replyp->pkeydata.pkeydata_val, pkey.get_data());
FREE_IF_CHANGED(dbp->get_ENV(),
replyp->datadata.datadata_val, data.get_data());
replyp->skeydata.skeydata_val = NULL;
replyp->skeydata.skeydata_len = 0;
replyp->pkeydata.pkeydata_val = NULL;
replyp->pkeydata.pkeydata_len = 0;
replyp->datadata.datadata_val = NULL;
replyp->datadata.datadata_len = 0;
*freep = 0;
}
replyp->status = ret;
return;
}
extern "C" void
__db_put_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int32_t keydlen,
u_int32_t keydoff,
u_int32_t keyulen,
u_int32_t keyflags,
void *keydata,
u_int32_t keysize,
u_int32_t datadlen,
u_int32_t datadoff,
u_int32_t dataulen,
u_int32_t dataflags,
void *datadata,
u_int32_t datasize,
u_int32_t flags,
__db_put_reply *replyp,
int * freep)
{
Db *dbp;
DbTxn *txnp;
ct_entry *dbp_ctp, *txnp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
replyp->keydata.keydata_val = NULL;
*freep = 0;
Dbt key(keydata, keysize);
key.set_dlen(keydlen);
key.set_ulen(keyulen);
key.set_doff(keydoff);
key.set_flags(DB_DBT_MALLOC | (keyflags & DB_DBT_PARTIAL));
Dbt data(datadata, datasize);
data.set_dlen(datadlen);
data.set_ulen(dataulen);
data.set_doff(datadoff);
data.set_flags(dataflags);
ret = dbp->put(txnp, &key, &data, flags);
if (ret == 0 && (flags == DB_APPEND)) {
*freep = 1;
if (key.get_data() == keydata) {
ret = __os_umalloc(dbp->get_ENV(),
key.get_size(), &replyp->keydata.keydata_val);
if (ret != 0)
goto err;
memcpy(replyp->keydata.keydata_val,
key.get_data(), key.get_size());
} else
replyp->keydata.keydata_val = (char *)key.get_data();
replyp->keydata.keydata_len = key.get_size();
} else {
err: FREE_IF_CHANGED(dbp->get_ENV(), key.get_data(), keydata);
FREE_IF_CHANGED(dbp->get_ENV(),
replyp->keydata.keydata_val, key.get_data());
replyp->keydata.keydata_val = NULL;
replyp->keydata.keydata_len = 0;
*freep = 0;
}
replyp->status = ret;
return;
}
extern "C" void
__db_get_re_delim_proc(
u_int dbpcl_id,
__db_get_re_delim_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_re_delim((int *)&replyp->delim);
}
extern "C" void
__db_set_re_delim_proc(
u_int dbpcl_id,
u_int32_t delim,
__db_set_re_delim_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_re_delim(delim);
replyp->status = ret;
return;
}
extern "C" void
__db_get_re_len_proc(
u_int dbpcl_id,
__db_get_re_len_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_re_len(&replyp->len);
}
extern "C" void
__db_set_re_len_proc(
u_int dbpcl_id,
u_int32_t len,
__db_set_re_len_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_re_len(len);
replyp->status = ret;
return;
}
void
__db_get_re_pad_proc(
u_int dbpcl_id,
__db_get_re_pad_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
replyp->status = dbp->get_re_pad((int *)&replyp->pad);
}
extern "C" void
__db_set_re_pad_proc(
u_int dbpcl_id,
u_int32_t pad,
__db_set_re_pad_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->set_re_pad(pad);
replyp->status = ret;
return;
}
extern "C" void
__db_remove_proc(
u_int dbpcl_id,
char *name,
char *subdb,
u_int32_t flags,
__db_remove_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->remove(name, subdb, flags);
__dbdel_ctp(dbp_ctp);
replyp->status = ret;
return;
}
extern "C" void
__db_rename_proc(
u_int dbpcl_id,
char *name,
char *subdb,
char *newname,
u_int32_t flags,
__db_rename_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->rename(name, subdb, newname, flags);
__dbdel_ctp(dbp_ctp);
replyp->status = ret;
return;
}
extern "C" void
__db_stat_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int32_t flags,
__db_stat_reply *replyp,
int * freep)
{
Db *dbp;
DbTxn *txnp;
DBTYPE type;
ct_entry *dbp_ctp, *txnp_ctp;
u_int32_t *q, *p, *retsp;
int i, len, ret;
void *sp;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
ret = dbp->stat(txnp, &sp, flags);
replyp->status = ret;
if (ret != 0)
return;
(void)dbp->get_type(&type);
if (type == DB_HASH)
len = sizeof(DB_HASH_STAT);
else if (type == DB_QUEUE)
len = sizeof(DB_QUEUE_STAT);
else
len = sizeof(DB_BTREE_STAT);
replyp->stats.stats_len = len / sizeof(u_int32_t);
if ((ret = __os_umalloc(dbp->get_ENV(),
len * replyp->stats.stats_len, &retsp)) != 0)
goto out;
for (i = 0, q = retsp, p = (u_int32_t *)sp; i < len;
i++, q++, p++)
*q = *p;
replyp->stats.stats_val = retsp;
__os_ufree(dbp->get_ENV(), sp);
if (ret == 0)
*freep = 1;
out:
replyp->status = ret;
return;
}
extern "C" void
__db_sync_proc(
u_int dbpcl_id,
u_int32_t flags,
__db_sync_reply *replyp)
{
Db *dbp;
ct_entry *dbp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
ret = dbp->sync(flags);
replyp->status = ret;
return;
}
extern "C" void
__db_truncate_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int32_t flags,
__db_truncate_reply *replyp)
{
Db *dbp;
DbTxn *txnp;
ct_entry *dbp_ctp, *txnp_ctp;
u_int32_t count;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
} else
txnp = NULL;
ret = dbp->truncate(txnp, &count, flags);
replyp->status = ret;
if (ret == 0)
replyp->count = count;
return;
}
extern "C" void
__db_cursor_proc(
u_int dbpcl_id,
u_int txnpcl_id,
u_int32_t flags,
__db_cursor_reply *replyp)
{
Db *dbp;
Dbc *dbc;
DbTxn *txnp;
ct_entry *dbc_ctp, *env_ctp, *dbp_ctp, *txnp_ctp;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
dbc_ctp = new_ct_ent(&replyp->status);
if (dbc_ctp == NULL)
return;
if (txnpcl_id != 0) {
ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
txnp = (DbTxn *)txnp_ctp->ct_anyp;
dbc_ctp->ct_activep = txnp_ctp->ct_activep;
} else
txnp = NULL;
if ((ret = dbp->cursor(txnp, &dbc, flags)) == 0) {
dbc_ctp->ct_dbc = dbc;
dbc_ctp->ct_type = CT_CURSOR;
dbc_ctp->ct_parent = dbp_ctp;
env_ctp = dbp_ctp->ct_envparent;
dbc_ctp->ct_envparent = env_ctp;
__dbsrv_settimeout(dbc_ctp, env_ctp->ct_timeout);
__dbsrv_active(dbc_ctp);
replyp->dbcidcl_id = dbc_ctp->ct_id;
} else
__dbclear_ctp(dbc_ctp);
replyp->status = ret;
return;
}
extern "C" void
__db_join_proc(
u_int dbpcl_id,
u_int32_t *curs,
u_int32_t curslen,
u_int32_t flags,
__db_join_reply *replyp)
{
Db *dbp;
Dbc **jcurs, **c;
Dbc *dbc;
ct_entry *dbc_ctp, *ctp, *dbp_ctp;
size_t size;
u_int32_t *cl, i;
int ret;
ACTIVATE_CTP(dbp_ctp, dbpcl_id, CT_DB);
dbp = (Db *)dbp_ctp->ct_anyp;
dbc_ctp = new_ct_ent(&replyp->status);
if (dbc_ctp == NULL)
return;
size = (curslen + 1) * sizeof(Dbc *);
if ((ret = __os_calloc(dbp->get_ENV(),
curslen + 1, sizeof(Dbc *), &jcurs)) != 0) {
replyp->status = ret;
__dbclear_ctp(dbc_ctp);
return;
}
ctp = get_tableent(*curs);
DB_ASSERT(dbp->get_ENV(), ctp->ct_type == CT_CURSOR);
if (ctp->ct_activep != &ctp->ct_active)
dbc_ctp->ct_activep = ctp->ct_activep;
for (i = 0, cl = curs, c = jcurs; i < curslen; i++, cl++, c++) {
ctp = get_tableent(*cl);
if (ctp == NULL) {
replyp->status = DB_NOSERVER_ID;
goto out;
}
DB_ASSERT(dbp->get_ENV(), ctp->ct_type == CT_CURSOR);
ctp->ct_type |= CT_JOIN;
ctp->ct_origp = ctp->ct_activep;
ctp->ct_activep = &dbc_ctp->ct_active;
*c = ctp->ct_dbc;
}
*c = NULL;
if ((ret = dbp->join(jcurs, &dbc, flags)) == 0) {
dbc_ctp->ct_dbc = dbc;
dbc_ctp->ct_type = (CT_JOINCUR | CT_CURSOR);
dbc_ctp->ct_parent = dbp_ctp;
dbc_ctp->ct_envparent = dbp_ctp->ct_envparent;
__dbsrv_settimeout(dbc_ctp, dbp_ctp->ct_envparent->ct_timeout);
__dbsrv_active(dbc_ctp);
replyp->dbcidcl_id = dbc_ctp->ct_id;
} else {
__dbclear_ctp(dbc_ctp);
for (cl = curs; *cl != 0; cl++) {
ctp = get_tableent(*cl);
ctp->ct_type = CT_CURSOR;
ctp->ct_activep = ctp->ct_origp;
}
}
replyp->status = ret;
out:
__os_free(dbp->get_ENV(), jcurs);
return;
}
extern "C" void
__dbc_close_proc(
u_int dbccl_id,
__dbc_close_reply *replyp)
{
ct_entry *dbc_ctp;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
replyp->status = __dbc_close_int(dbc_ctp);
return;
}
extern "C" void
__dbc_count_proc(
u_int dbccl_id,
u_int32_t flags,
__dbc_count_reply *replyp)
{
Dbc *dbc;
ct_entry *dbc_ctp;
db_recno_t num;
int ret;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
dbc = (Dbc *)dbc_ctp->ct_anyp;
ret = dbc->count(&num, flags);
replyp->status = ret;
if (ret == 0)
replyp->dupcount = num;
return;
}
extern "C" void
__dbc_del_proc(
u_int dbccl_id,
u_int32_t flags,
__dbc_del_reply *replyp)
{
Dbc *dbc;
ct_entry *dbc_ctp;
int ret;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
dbc = (Dbc *)dbc_ctp->ct_anyp;
ret = dbc->del(flags);
replyp->status = ret;
return;
}
extern "C" void
__dbc_dup_proc(
u_int dbccl_id,
u_int32_t flags,
__dbc_dup_reply *replyp)
{
Dbc *dbc, *newdbc;
ct_entry *dbc_ctp, *new_ctp;
int ret;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
dbc = (Dbc *)dbc_ctp->ct_anyp;
new_ctp = new_ct_ent(&replyp->status);
if (new_ctp == NULL)
return;
if ((ret = dbc->dup(&newdbc, flags)) == 0) {
new_ctp->ct_dbc = newdbc;
new_ctp->ct_type = CT_CURSOR;
new_ctp->ct_parent = dbc_ctp->ct_parent;
new_ctp->ct_envparent = dbc_ctp->ct_envparent;
if (dbc_ctp->ct_activep != &dbc_ctp->ct_active)
new_ctp->ct_activep = dbc_ctp->ct_activep;
__dbsrv_settimeout(new_ctp, dbc_ctp->ct_timeout);
__dbsrv_active(new_ctp);
replyp->dbcidcl_id = new_ctp->ct_id;
} else
__dbclear_ctp(new_ctp);
replyp->status = ret;
return;
}
extern "C" void
__dbc_get_proc(
u_int dbccl_id,
u_int32_t keydlen,
u_int32_t keydoff,
u_int32_t keyulen,
u_int32_t keyflags,
void *keydata,
u_int32_t keysize,
u_int32_t datadlen,
u_int32_t datadoff,
u_int32_t dataulen,
u_int32_t dataflags,
void *datadata,
u_int32_t datasize,
u_int32_t flags,
__dbc_get_reply *replyp,
int * freep)
{
Dbc *dbc;
DbEnv *dbenv;
ct_entry *dbc_ctp;
int ret;
void *tmpdata;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
dbc = (Dbc *)dbc_ctp->ct_anyp;
dbenv = DbEnv::get_DbEnv(((DBC *)dbc)->dbp->dbenv);
replyp->keydata.keydata_val = NULL;
replyp->datadata.datadata_val = NULL;
*freep = 0;
Dbt key(keydata, keysize);
key.set_dlen(keydlen);
key.set_ulen(keyulen);
key.set_doff(keydoff);
Dbt data(datadata, datasize);
data.set_dlen(datadlen);
data.set_ulen(dataulen);
data.set_doff(datadoff);
if (keyflags & DB_DBT_USERMEM) {
if ((ret = __os_umalloc(
dbenv->get_ENV(), keyulen, &tmpdata)) != 0)
goto err;
if (keydata)
memcpy(tmpdata, keydata, (keysize < keyulen) ?
keysize : keyulen);
key.set_data(tmpdata);
key.set_flags(DB_DBT_USERMEM | (keyflags & DB_DBT_PARTIAL));
} else
key.set_flags(DB_DBT_MALLOC | (keyflags & DB_DBT_PARTIAL));
if (flags & (DB_MULTIPLE | DB_MULTIPLE_KEY) ||
dataflags & DB_DBT_USERMEM) {
if ((ret = __os_umalloc(dbenv->get_ENV(),
dataulen, &tmpdata)) != 0)
goto err;
if (datadata)
memcpy(tmpdata, datadata,
(datasize < dataulen) ?
datasize : dataulen);
data.set_data(tmpdata);
data.set_flags(DB_DBT_USERMEM | (dataflags & DB_DBT_PARTIAL));
} else
data.set_flags(DB_DBT_MALLOC | (dataflags & DB_DBT_PARTIAL));
ret = dbc->get(&key, &data, flags);
if (ret == 0) {
*freep = 1;
if (key.get_data() == keydata) {
ret = __os_umalloc(dbenv->get_ENV(), key.get_size(),
&replyp->keydata.keydata_val);
if (ret != 0)
goto err;
memcpy(replyp->keydata.keydata_val,
key.get_data(), key.get_size());
} else
replyp->keydata.keydata_val = (char *)key.get_data();
replyp->keydata.keydata_len = key.get_size();
if (data.get_data() == datadata) {
ret = __os_umalloc(dbenv->get_ENV(), data.get_size(),
&replyp->datadata.datadata_val);
if (ret != 0)
goto err;
memcpy(replyp->datadata.datadata_val, data.get_data(),
data.get_size());
} else
replyp->datadata.datadata_val = (char *)data.get_data();
replyp->datadata.datadata_len = data.get_size();
} else {
err: FREE_IF_CHANGED(dbenv->get_ENV(),
key.get_data(), keydata);
FREE_IF_CHANGED(dbenv->get_ENV(),
data.get_data(), datadata);
FREE_IF_CHANGED(dbenv->get_ENV(),
replyp->keydata.keydata_val, key.get_data());
FREE_IF_CHANGED(dbenv->get_ENV(),
replyp->datadata.datadata_val, data.get_data());
replyp->keydata.keydata_val = NULL;
replyp->keydata.keydata_len = 0;
replyp->datadata.datadata_val = NULL;
replyp->datadata.datadata_len = 0;
*freep = 0;
}
replyp->status = ret;
return;
}
extern "C" void
__dbc_pget_proc(
u_int dbccl_id,
u_int32_t skeydlen,
u_int32_t skeydoff,
u_int32_t skeyulen,
u_int32_t skeyflags,
void *skeydata,
u_int32_t skeysize,
u_int32_t pkeydlen,
u_int32_t pkeydoff,
u_int32_t pkeyulen,
u_int32_t pkeyflags,
void *pkeydata,
u_int32_t pkeysize,
u_int32_t datadlen,
u_int32_t datadoff,
u_int32_t dataulen,
u_int32_t dataflags,
void *datadata,
u_int32_t datasize,
u_int32_t flags,
__dbc_pget_reply *replyp,
int * freep)
{
Dbc *dbc;
DbEnv *dbenv;
ct_entry *dbc_ctp;
int ret;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
dbc = (Dbc *)dbc_ctp->ct_anyp;
dbenv = DbEnv::get_DbEnv(((DBC *)dbc)->dbp->dbenv);
replyp->skeydata.skeydata_val = NULL;
replyp->pkeydata.pkeydata_val = NULL;
replyp->datadata.datadata_val = NULL;
*freep = 0;
Dbt skey(skeydata, skeysize);
skey.set_dlen(skeydlen);
skey.set_ulen(skeyulen);
skey.set_doff(skeydoff);
skey.set_flags(DB_DBT_MALLOC | (skeyflags & DB_DBT_PARTIAL));
Dbt pkey(pkeydata, pkeysize);
pkey.set_dlen(pkeydlen);
pkey.set_ulen(pkeyulen);
pkey.set_doff(pkeydoff);
pkey.set_flags(DB_DBT_MALLOC | (pkeyflags & DB_DBT_PARTIAL));
Dbt data(datadata, datasize);
data.set_dlen(datadlen);
data.set_ulen(dataulen);
data.set_doff(datadoff);
data.set_flags(DB_DBT_MALLOC | (dataflags & DB_DBT_PARTIAL));
ret = dbc->pget(&skey, &pkey, &data, flags);
if (ret == 0) {
*freep = 1;
if (skey.get_data() == skeydata) {
ret = __os_umalloc(dbenv->get_ENV(),
skey.get_size(), &replyp->skeydata.skeydata_val);
if (ret != 0)
goto err;
memcpy(replyp->skeydata.skeydata_val, skey.get_data(),
skey.get_size());
} else
replyp->skeydata.skeydata_val = (char *)skey.get_data();
replyp->skeydata.skeydata_len = skey.get_size();
if (pkey.get_data() == pkeydata) {
ret = __os_umalloc(dbenv->get_ENV(),
pkey.get_size(), &replyp->pkeydata.pkeydata_val);
if (ret != 0)
goto err;
memcpy(replyp->pkeydata.pkeydata_val, pkey.get_data(),
pkey.get_size());
} else
replyp->pkeydata.pkeydata_val = (char *)pkey.get_data();
replyp->pkeydata.pkeydata_len = pkey.get_size();
if (data.get_data() == datadata) {
ret = __os_umalloc(dbenv->get_ENV(),
data.get_size(), &replyp->datadata.datadata_val);
if (ret != 0)
goto err;
memcpy(replyp->datadata.datadata_val, data.get_data(),
data.get_size());
} else
replyp->datadata.datadata_val = (char *)data.get_data();
replyp->datadata.datadata_len = data.get_size();
} else {
err: FREE_IF_CHANGED(dbenv->get_ENV(),
skey.get_data(), skeydata);
FREE_IF_CHANGED(dbenv->get_ENV(),
pkey.get_data(), pkeydata);
FREE_IF_CHANGED(dbenv->get_ENV(),
data.get_data(), datadata);
FREE_IF_CHANGED(dbenv->get_ENV(),
replyp->skeydata.skeydata_val, skey.get_data());
FREE_IF_CHANGED(dbenv->get_ENV(),
replyp->pkeydata.pkeydata_val, pkey.get_data());
FREE_IF_CHANGED(dbenv->get_ENV(),
replyp->datadata.datadata_val, data.get_data());
replyp->skeydata.skeydata_val = NULL;
replyp->skeydata.skeydata_len = 0;
replyp->pkeydata.pkeydata_val = NULL;
replyp->pkeydata.pkeydata_len = 0;
replyp->datadata.datadata_val = NULL;
replyp->datadata.datadata_len = 0;
*freep = 0;
}
replyp->status = ret;
return;
}
extern "C" void
__dbc_put_proc(
u_int dbccl_id,
u_int32_t keydlen,
u_int32_t keydoff,
u_int32_t keyulen,
u_int32_t keyflags,
void *keydata,
u_int32_t keysize,
u_int32_t datadlen,
u_int32_t datadoff,
u_int32_t dataulen,
u_int32_t dataflags,
void *datadata,
u_int32_t datasize,
u_int32_t flags,
__dbc_put_reply *replyp,
int * freep)
{
Db *dbp;
Dbc *dbc;
ct_entry *dbc_ctp;
int ret;
DBTYPE dbtype;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
dbc = (Dbc *)dbc_ctp->ct_anyp;
dbp = (Db *)dbc_ctp->ct_parent->ct_anyp;
Dbt key(keydata, keysize);
key.set_dlen(keydlen);
key.set_ulen(keyulen);
key.set_doff(keydoff);
key.set_flags(DB_DBT_MALLOC | (keyflags & DB_DBT_PARTIAL));
Dbt data(datadata, datasize);
data.set_dlen(datadlen);
data.set_ulen(dataulen);
data.set_doff(datadoff);
data.set_flags(dataflags);
ret = dbc->put(&key, &data, flags);
*freep = 0;
replyp->keydata.keydata_val = NULL;
replyp->keydata.keydata_len = 0;
if (ret == 0 && (flags == DB_AFTER || flags == DB_BEFORE)) {
ret = dbp->get_type(&dbtype);
if (ret == 0 && dbtype == DB_RECNO) {
replyp->keydata.keydata_val = (char *)key.get_data();
replyp->keydata.keydata_len = key.get_size();
}
}
replyp->status = ret;
return;
}
extern "C" void
__dbc_get_priority_proc(
u_int dbccl_id,
__dbc_get_priority_reply *replyp)
{
Dbc *dbc;
ct_entry *dbc_ctp;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
dbc = (Dbc *)dbc_ctp->ct_anyp;
replyp->status =
dbc->get_priority((DB_CACHE_PRIORITY *)&replyp->priority);
}
extern "C" void
__dbc_set_priority_proc(
u_int dbccl_id,
u_int32_t priority,
__dbc_set_priority_reply *replyp)
{
Dbc *dbc;
ct_entry *dbc_ctp;
int ret;
ACTIVATE_CTP(dbc_ctp, dbccl_id, CT_CURSOR);
dbc = (Dbc *)dbc_ctp->ct_anyp;
ret = dbc->set_priority((DB_CACHE_PRIORITY)priority);
replyp->status = ret;
return;
}