2435 lines
52 KiB
C++
2435 lines
52 KiB
C++
/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 2001,2008 Oracle. All rights reserved.
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*
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* $Id: db_server_cxxproc.cpp 63573 2008-05-23 21:43:21Z trent.nelson $
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*/
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#include "db_config.h"
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#include "db_int.h"
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#include "db_cxx.h"
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#include "db_server.h"
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extern "C" {
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#include "dbinc/db_server_int.h"
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#include "dbinc_auto/rpc_server_ext.h"
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}
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extern "C" void
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__env_get_cachesize_proc(
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u_int dbenvcl_id,
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__env_get_cachesize_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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replyp->status = dbenv->get_cachesize(&replyp->gbytes,
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&replyp->bytes, (int *)&replyp->ncache);
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}
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extern "C" void
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__env_set_cachesize_proc(
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u_int dbenvcl_id,
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u_int32_t gbytes,
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u_int32_t bytes,
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u_int32_t ncache,
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__env_set_cachesize_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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int ret;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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ret = dbenv->set_cachesize(gbytes, bytes, ncache);
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replyp->status = ret;
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return;
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}
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void
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__env_cdsgroup_begin_proc(u_int dbenvcl_id, __env_cdsgroup_begin_reply *replyp)
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{
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DbEnv *dbenv;
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DbTxn *txnp;
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ct_entry *ctp, *dbenv_ctp;
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int ret;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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ctp = new_ct_ent(&replyp->status);
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if (ctp == NULL)
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return;
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ret = dbenv->cdsgroup_begin(&txnp);
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if (ret == 0) {
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ctp->ct_txnp = txnp;
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ctp->ct_type = CT_TXN;
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ctp->ct_parent = NULL;
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ctp->ct_envparent = dbenv_ctp;
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replyp->txnidcl_id = ctp->ct_id;
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__dbsrv_settimeout(ctp, dbenv_ctp->ct_timeout);
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__dbsrv_active(ctp);
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} else
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__dbclear_ctp(ctp);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__env_close_proc(
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u_int dbenvcl_id,
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u_int32_t flags,
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__env_close_reply *replyp)
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{
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ct_entry *dbenv_ctp;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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replyp->status = __env_close_int(dbenvcl_id, flags, 0);
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return;
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}
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extern "C" void
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__env_create_proc(
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u_int32_t timeout,
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__env_create_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *ctp;
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ctp = new_ct_ent(&replyp->status);
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if (ctp == NULL)
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return;
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dbenv = new DbEnv(DB_CXX_NO_EXCEPTIONS);
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ctp->ct_envp = dbenv;
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ctp->ct_type = CT_ENV;
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ctp->ct_parent = NULL;
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ctp->ct_envparent = ctp;
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__dbsrv_settimeout(ctp, timeout);
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__dbsrv_active(ctp);
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replyp->envcl_id = ctp->ct_id;
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replyp->status = 0;
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return;
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}
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extern "C" void
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__env_dbremove_proc(
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u_int dbenvcl_id,
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u_int txnpcl_id,
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char *name,
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char *subdb,
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u_int32_t flags,
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__env_dbremove_reply *replyp)
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{
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int ret;
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DbEnv *dbenv;
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DbTxn *txnp;
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ct_entry *dbenv_ctp, *txnp_ctp;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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if (txnpcl_id != 0) {
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ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
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txnp = (DbTxn *)txnp_ctp->ct_anyp;
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} else
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txnp = NULL;
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ret = dbenv->dbremove(txnp, name, subdb, flags);
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replyp->status = ret;
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return;
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}
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void
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__env_dbrename_proc(
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u_int dbenvcl_id,
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u_int txnpcl_id,
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char *name,
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char *subdb,
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char *newname,
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u_int32_t flags,
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__env_dbrename_reply *replyp)
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{
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int ret;
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DbEnv *dbenv;
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DbTxn *txnp;
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ct_entry *dbenv_ctp, *txnp_ctp;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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if (txnpcl_id != 0) {
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ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
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txnp = (DbTxn *)txnp_ctp->ct_anyp;
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} else
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txnp = NULL;
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ret = dbenv->dbrename(txnp, name, subdb, newname, flags);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__env_get_encrypt_flags_proc(
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u_int dbenvcl_id,
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__env_get_encrypt_flags_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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replyp->status = dbenv->get_encrypt_flags(&replyp->flags);
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}
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extern "C" void
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__env_set_encrypt_proc(
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u_int dbenvcl_id,
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char *passwd,
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u_int32_t flags,
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__env_set_encrypt_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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int ret;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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ret = dbenv->set_encrypt(passwd, flags);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__env_get_flags_proc(
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u_int dbenvcl_id,
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__env_get_flags_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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replyp->status = dbenv->get_flags(&replyp->flags);
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}
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extern "C" void
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__env_set_flags_proc(
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u_int dbenvcl_id,
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u_int32_t flags,
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u_int32_t onoff,
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__env_set_flags_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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int ret;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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ret = dbenv->set_flags(flags, onoff);
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if (onoff)
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dbenv_ctp->ct_envdp.onflags = flags;
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else
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dbenv_ctp->ct_envdp.offflags = flags;
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replyp->status = ret;
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return;
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}
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extern "C" void
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__env_get_home_proc(
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u_int dbenvcl_id,
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__env_get_home_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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replyp->status = dbenv->get_home((const char **)&replyp->home);
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}
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extern "C" void
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__env_get_open_flags_proc(
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u_int dbenvcl_id,
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__env_get_open_flags_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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replyp->status = dbenv->get_open_flags(&replyp->flags);
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}
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extern "C" void
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__env_open_proc(
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u_int dbenvcl_id,
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char *home,
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u_int32_t flags,
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u_int32_t mode,
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__env_open_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp, *new_ctp;
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u_int32_t newflags, shareflags;
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int ret;
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home_entry *fullhome;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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fullhome = get_fullhome(home);
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if (fullhome == NULL) {
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ret = DB_NOSERVER_HOME;
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goto out;
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}
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/*
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* If they are using locking do deadlock detection for them,
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* internally.
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*/
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if ((flags & DB_INIT_LOCK) &&
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(ret = dbenv->set_lk_detect(DB_LOCK_DEFAULT)) != 0)
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goto out;
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if (__dbsrv_verbose) {
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dbenv->set_errfile(stderr);
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dbenv->set_errpfx(fullhome->home);
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} else
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dbenv->set_errfile(NULL);
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/*
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* Mask off flags we ignore
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*/
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newflags = (flags & ~DB_SERVER_FLAGMASK);
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shareflags = (newflags & DB_SERVER_ENVFLAGS);
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/*
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* Check now whether we can share a handle for this env.
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*/
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replyp->envcl_id = dbenvcl_id;
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if ((new_ctp = __dbsrv_shareenv(dbenv_ctp, fullhome, shareflags))
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!= NULL) {
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/*
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* We can share, clean up old ID, set new one.
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*/
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if (__dbsrv_verbose)
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printf("Sharing env ID %ld\n", new_ctp->ct_id);
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replyp->envcl_id = new_ctp->ct_id;
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ret = __env_close_int(dbenvcl_id, 0, 0);
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} else {
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ret = dbenv->open(fullhome->home, newflags, mode);
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dbenv_ctp->ct_envdp.home = fullhome;
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dbenv_ctp->ct_envdp.envflags = shareflags;
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}
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out: replyp->status = ret;
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return;
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}
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extern "C" void
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__env_remove_proc(
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u_int dbenvcl_id,
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char *home,
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u_int32_t flags,
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__env_remove_reply *replyp)
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{
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DbEnv *dbenv;
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ct_entry *dbenv_ctp;
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int ret;
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home_entry *fullhome;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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fullhome = get_fullhome(home);
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if (fullhome == NULL) {
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replyp->status = DB_NOSERVER_HOME;
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return;
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}
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ret = dbenv->remove(fullhome->home, flags);
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__dbdel_ctp(dbenv_ctp);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__txn_abort_proc(
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u_int txnpcl_id,
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__txn_abort_reply *replyp)
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{
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DbTxn *txnp;
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ct_entry *txnp_ctp;
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int ret;
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ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
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txnp = (DbTxn *)txnp_ctp->ct_anyp;
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ret = txnp->abort();
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__dbdel_ctp(txnp_ctp);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__env_txn_begin_proc(
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u_int dbenvcl_id,
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u_int parentcl_id,
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u_int32_t flags,
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__env_txn_begin_reply *replyp)
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{
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DbEnv *dbenv;
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DbTxn *parent, *txnp;
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ct_entry *ctp, *dbenv_ctp, *parent_ctp;
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int ret;
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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parent_ctp = NULL;
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ctp = new_ct_ent(&replyp->status);
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if (ctp == NULL)
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return;
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if (parentcl_id != 0) {
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ACTIVATE_CTP(parent_ctp, parentcl_id, CT_TXN);
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parent = (DbTxn *)parent_ctp->ct_anyp;
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ctp->ct_activep = parent_ctp->ct_activep;
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} else
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parent = NULL;
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ret = dbenv->txn_begin(parent, &txnp, flags | DB_TXN_NOWAIT);
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if (ret == 0) {
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ctp->ct_txnp = txnp;
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ctp->ct_type = CT_TXN;
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ctp->ct_parent = parent_ctp;
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ctp->ct_envparent = dbenv_ctp;
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replyp->txnidcl_id = ctp->ct_id;
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__dbsrv_settimeout(ctp, dbenv_ctp->ct_timeout);
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__dbsrv_active(ctp);
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} else
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__dbclear_ctp(ctp);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__txn_commit_proc(
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u_int txnpcl_id,
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u_int32_t flags,
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__txn_commit_reply *replyp)
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{
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DbTxn *txnp;
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ct_entry *txnp_ctp;
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int ret;
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ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
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txnp = (DbTxn *)txnp_ctp->ct_anyp;
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ret = txnp->commit(flags);
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__dbdel_ctp(txnp_ctp);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__txn_discard_proc(
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u_int txnpcl_id,
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u_int32_t flags,
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__txn_discard_reply *replyp)
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{
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DbTxn *txnp;
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ct_entry *txnp_ctp;
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int ret;
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ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
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txnp = (DbTxn *)txnp_ctp->ct_anyp;
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ret = txnp->discard(flags);
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__dbdel_ctp(txnp_ctp);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__txn_prepare_proc(
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u_int txnpcl_id,
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u_int8_t *gid,
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__txn_prepare_reply *replyp)
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{
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DbTxn *txnp;
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ct_entry *txnp_ctp;
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int ret;
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ACTIVATE_CTP(txnp_ctp, txnpcl_id, CT_TXN);
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txnp = (DbTxn *)txnp_ctp->ct_anyp;
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ret = txnp->prepare(gid);
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replyp->status = ret;
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return;
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}
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extern "C" void
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__env_txn_recover_proc(
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u_int dbenvcl_id,
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u_int32_t count,
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u_int32_t flags,
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__env_txn_recover_reply *replyp,
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int * freep)
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{
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DbEnv *dbenv;
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DbPreplist *dbprep, *p;
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ct_entry *dbenv_ctp, *ctp;
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long erri, i, retcount;
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u_int32_t *txnidp;
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int ret;
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char *gid;
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|
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ACTIVATE_CTP(dbenv_ctp, dbenvcl_id, CT_ENV);
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dbenv = (DbEnv *)dbenv_ctp->ct_anyp;
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*freep = 0;
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if ((ret = __os_malloc(dbenv->get_ENV(),
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count * sizeof(DbPreplist), &dbprep)) != 0)
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goto out;
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if ((ret = dbenv->txn_recover(dbprep, count, &retcount, flags)) != 0)
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goto out;
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/*
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|
* If there is nothing, success, but it's easy.
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*/
|
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replyp->retcount = retcount; // TODO: fix C++ txn_recover
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|
if (retcount == 0) {
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replyp->txn.txn_val = NULL;
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replyp->txn.txn_len = 0;
|
|
replyp->gid.gid_val = NULL;
|
|
replyp->gid.gid_len = 0;
|
|
}
|
|
|
|
/*
|
|
* We have our txn list. Now we need to allocate the space for
|
|
* the txn ID array and the GID array and set them up.
|
|
*/
|
|
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;
|
|
|
|
/*
|
|
* Now walk through our results, creating parallel arrays
|
|
* to send back. For each entry we need to create a new
|
|
* txn ctp and then fill in the array info.
|
|
*/
|
|
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;
|
|
}
|
|
/*
|
|
* If we get here, we have success and we have to set freep
|
|
* so it'll get properly freed next time.
|
|
*/
|
|
*freep = 1;
|
|
out:
|
|
if (dbprep != NULL)
|
|
__os_free(dbenv->get_ENV(), dbprep);
|
|
replyp->status = ret;
|
|
return;
|
|
out2:
|
|
/*
|
|
* We had an error in the middle of creating our new txn
|
|
* ct entries. We have to unwind all that we have done. Ugh.
|
|
*/
|
|
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;
|
|
|
|
/*
|
|
* We do not support DB_CREATE for associate or the callbacks
|
|
* implemented in the Java and JE RPC servers. Users can only
|
|
* access secondary indices on a read-only basis, so whatever they
|
|
* are looking for needs to be there already.
|
|
*/
|
|
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 ;
|
|
/*
|
|
* We actually require env's for databases. The client should
|
|
* have caught it, but just in case.
|
|
*/
|
|
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;
|
|
|
|
/* Set up key */
|
|
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;
|
|
|
|
/* Set up key and data */
|
|
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);
|
|
|
|
/*
|
|
* Ignore memory related flags on server.
|
|
*/
|
|
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));
|
|
|
|
/* Got all our stuff, now do the get */
|
|
ret = dbp->get(txnp, &key, &data, flags);
|
|
/*
|
|
* Otherwise just status.
|
|
*/
|
|
if (ret == 0) {
|
|
/*
|
|
* XXX
|
|
* We need to xdr_free whatever we are returning, next time.
|
|
* However, DB does not allocate a new key if one was given
|
|
* and we'd be free'ing up space allocated in the request.
|
|
* So, allocate a new key/data pointer if it is the same one
|
|
* as in the request.
|
|
*/
|
|
*freep = 1;
|
|
/*
|
|
* Key
|
|
*/
|
|
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();
|
|
|
|
/*
|
|
* Data
|
|
*/
|
|
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;
|
|
|
|
/* Set up key */
|
|
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) {
|
|
/*
|
|
* We can share, clean up old ID, set new one.
|
|
*/
|
|
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;
|
|
/*
|
|
* We need to determine the byte order of the database
|
|
* and send it back to the client. Determine it by
|
|
* the server's native order and the swapped value of
|
|
* the DB itself.
|
|
*/
|
|
(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;
|
|
|
|
/* Set up skey, pkey and data */
|
|
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);
|
|
|
|
/*
|
|
* Ignore memory related flags on server.
|
|
*/
|
|
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));
|
|
|
|
/* Got all our stuff, now do the get */
|
|
ret = dbp->pget(txnp, &skey, &pkey, &data, flags);
|
|
/*
|
|
* Otherwise just status.
|
|
*/
|
|
if (ret == 0) {
|
|
/*
|
|
* XXX
|
|
* We need to xdr_free whatever we are returning, next time.
|
|
* However, DB does not allocate a new key if one was given
|
|
* and we'd be free'ing up space allocated in the request.
|
|
* So, allocate a new key/data pointer if it is the same one
|
|
* as in the request.
|
|
*/
|
|
*freep = 1;
|
|
/*
|
|
* Key
|
|
*/
|
|
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();
|
|
|
|
/*
|
|
* Primary key
|
|
*/
|
|
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();
|
|
|
|
/*
|
|
* Data
|
|
*/
|
|
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;
|
|
|
|
/* Set up key and data */
|
|
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);
|
|
|
|
/* Got all our stuff, now do the put */
|
|
ret = dbp->put(txnp, &key, &data, flags);
|
|
/*
|
|
* If the client did a DB_APPEND, set up key in reply.
|
|
* Otherwise just status.
|
|
*/
|
|
if (ret == 0 && (flags == DB_APPEND)) {
|
|
/*
|
|
* XXX
|
|
* We need to xdr_free whatever we are returning, next time.
|
|
* However, DB does not allocate a new key if one was given
|
|
* and we'd be free'ing up space allocated in the request.
|
|
* So, allocate a new key/data pointer if it is the same one
|
|
* as in the request.
|
|
*/
|
|
*freep = 1;
|
|
/*
|
|
* Key
|
|
*/
|
|
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;
|
|
/*
|
|
* We get here, we have success. Allocate an array so that
|
|
* we can use the list generator. Generate the reply, free
|
|
* up the space.
|
|
*/
|
|
/*
|
|
* XXX This assumes that all elements of all stat structures
|
|
* are u_int32_t fields. They are, currently.
|
|
*/
|
|
(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 /* BTREE or RECNO are same stats */
|
|
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;
|
|
}
|
|
/*
|
|
* If our curslist has a parent txn, we need to use it too
|
|
* for the activity timeout. All cursors must be part of
|
|
* the same transaction, so just check the first.
|
|
*/
|
|
ctp = get_tableent(*curs);
|
|
DB_ASSERT(dbp->get_ENV(), ctp->ct_type == CT_CURSOR);
|
|
/*
|
|
* If we are using a transaction, set the join activity timer
|
|
* to point to the parent transaction.
|
|
*/
|
|
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;
|
|
}
|
|
/*
|
|
* If we are using a txn, the join cursor points to the
|
|
* transaction timeout. If we are not using a transaction,
|
|
* then all the curslist cursors must point to the join
|
|
* cursor's timeout so that we do not timeout any of the
|
|
* curlist cursors while the join cursor is active.
|
|
* Change the type of the curslist ctps to CT_JOIN so that
|
|
* we know they are part of a join list and we can distinguish
|
|
* them and later restore them when the join cursor is closed.
|
|
*/
|
|
DB_ASSERT(dbp->get_ENV(), ctp->ct_type == CT_CURSOR);
|
|
ctp->ct_type |= CT_JOIN;
|
|
ctp->ct_origp = ctp->ct_activep;
|
|
/*
|
|
* Setting this to the ct_active field of the dbc_ctp is
|
|
* really just a way to distinguish which join dbc this
|
|
* cursor is part of. The ct_activep of this cursor is
|
|
* not used at all during its lifetime as part of a join
|
|
* cursor.
|
|
*/
|
|
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);
|
|
/*
|
|
* If we get an error, undo what we did above to any cursors.
|
|
*/
|
|
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 our cursor has a parent txn, we need to use it too.
|
|
*/
|
|
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;
|
|
|
|
/* Set up key and data */
|
|
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);
|
|
|
|
/*
|
|
* Ignore memory related flags on server.
|
|
*/
|
|
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));
|
|
|
|
/* Got all our stuff, now do the get */
|
|
ret = dbc->get(&key, &data, flags);
|
|
|
|
/*
|
|
* Otherwise just status.
|
|
*/
|
|
if (ret == 0) {
|
|
/*
|
|
* XXX
|
|
* We need to xdr_free whatever we are returning, next time.
|
|
* However, DB does not allocate a new key if one was given
|
|
* and we'd be free'ing up space allocated in the request.
|
|
* So, allocate a new key/data pointer if it is the same one
|
|
* as in the request.
|
|
*/
|
|
*freep = 1;
|
|
/*
|
|
* Key
|
|
*/
|
|
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();
|
|
|
|
/*
|
|
* Data
|
|
*/
|
|
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;
|
|
|
|
/*
|
|
* Ignore memory related flags on server.
|
|
*/
|
|
/* Set up key and data */
|
|
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));
|
|
|
|
/* Got all our stuff, now do the get */
|
|
ret = dbc->pget(&skey, &pkey, &data, flags);
|
|
/*
|
|
* Otherwise just status.
|
|
*/
|
|
if (ret == 0) {
|
|
/*
|
|
* XXX
|
|
* We need to xdr_free whatever we are returning, next time.
|
|
* However, DB does not allocate a new key if one was given
|
|
* and we'd be free'ing up space allocated in the request.
|
|
* So, allocate a new key/data pointer if it is the same one
|
|
* as in the request.
|
|
*/
|
|
*freep = 1;
|
|
/*
|
|
* Key
|
|
*/
|
|
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();
|
|
|
|
/*
|
|
* Primary key
|
|
*/
|
|
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();
|
|
|
|
/*
|
|
* Data
|
|
*/
|
|
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;
|
|
|
|
/* Set up key and data */
|
|
Dbt key(keydata, keysize);
|
|
key.set_dlen(keydlen);
|
|
key.set_ulen(keyulen);
|
|
key.set_doff(keydoff);
|
|
/*
|
|
* Ignore memory related flags on server.
|
|
*/
|
|
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);
|
|
|
|
/* Got all our stuff, now do the put */
|
|
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) {
|
|
/*
|
|
* We need to xdr_free whatever we are returning, next
|
|
* time.
|
|
*/
|
|
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;
|
|
}
|