/*
 Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License, version 2.0,
 as published by the Free Software Foundation.

 This program is also distributed with certain software (including
 but not limited to OpenSSL) that is licensed under separate terms,
 as designated in a particular file or component or in included license
 documentation.  The authors of MySQL hereby grant you an additional
 permission to link the program and your derivative works with the
 separately licensed software that they have included with MySQL.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License, version 2.0, for more details.

 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/
/*
 * myjapi_lib.cpp
 */

// libraries
#include "helpers.hpp"

// global jtie library definitions
#include "jtie.hpp"
#include "jtie_lib.hpp"

// global myjapi library definitions
#include "myjapi_MyJapiCtypes.hpp"
#include "myjapi_MyJapi.hpp"
#include "myjapi_classes.hpp"

// ---------------------------------------------------------------------------
// API Global Symbol Definitions & Template Instantiations
// ---------------------------------------------------------------------------

// static class definitions and template instantiations for classes
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_A, "myjapi/A")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_B0, "myjapi/B0")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_B1, "myjapi/B1")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_CI_C0, "myjapi/CI$C0")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_CI_C1, "myjapi/CI$C1")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_CI_C0Array, "myjapi/CI$C0Array")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_CI_C1Array, "myjapi/CI$C1Array")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_D0, "myjapi/D0")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_D1, "myjapi/D1")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_D2, "myjapi/D2")
JTIE_INSTANTIATE_PEER_CLASS_MAPPING(myjapi_E, "myjapi/E")

// template instantiations for enums
JTIE_INSTANTIATE_JINT_ENUM_TYPE_MAPPING(E::EE)

// ---------------------------------------------------------------------------
// Library Load and Unload Handlers
// ---------------------------------------------------------------------------

// Initializes the JTie resources; called when the native library is loaded;
// returns the JNI version needed by the native library or JNI_ERR.
JNIEXPORT jint JNICALL
JNI_OnLoad(JavaVM * jvm, void * reserved)
{
    TRACE("jint JNI_OnLoad(JavaVM *, void *)");
    VERBOSE("loading the MyJAPI JTie library ...");

    const jint required_jni_version = JTie_OnLoad(jvm, reserved);
    if (required_jni_version == JNI_ERR) {
        PRINT_ERROR("JTie_OnLoad() returned: JNI_ERR");
        return JNI_ERR;
    }

    VERBOSE("initializing the myapi resources ...");
    myapi_init();
    VERBOSE("... initialized the myapi resources");

    VERBOSE("... loaded the MyJAPI JTie library");
    return required_jni_version;
}

// Called when the class loader containing the native library is garbage
// collected; called in an unknown context (such as from a finalizer):
// be conservative, and refrain from arbitrary Java call-backs.
JNIEXPORT void JNICALL
JNI_OnUnload(JavaVM * jvm, void * reserved)
{
    TRACE("void JNI_OnUnload(JavaVM *, void *)");
    VERBOSE("unloading the MyJAPI JTie library...");

    VERBOSE("releasing the myapi resources ...");
    myapi_finit();
    VERBOSE("... released the myapi resources");

    JTie_OnUnload(jvm, reserved);

    VERBOSE("... unloaded the MyJAPI JTie library");
}

// ---------------------------------------------------------------------------
