duke@435: /*
duke@435:  * Copyright 1998-2007 Sun Microsystems, Inc.  All Rights Reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
duke@435:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@435:  * have any questions.
duke@435:  *
duke@435:  */
duke@435: 
duke@435: # include "incls/_precompiled.incl"
duke@435: # include "incls/_hpi.cpp.incl"
duke@435: 
duke@435: extern "C" {
duke@435:   static void unimplemented_panic(const char *fmt, ...) {
coleenp@548:     // mitigate testing damage from bug 6626677
coleenp@548:     warning("hpi::unimplemented_panic called");
duke@435:   }
duke@435: 
duke@435:   static void unimplemented_monitorRegister(sys_mon_t *mid, char *info_str) {
duke@435:     Unimplemented();
duke@435:   }
duke@435: }
duke@435: 
duke@435: static vm_calls_t callbacks = {
duke@435:   jio_fprintf,
duke@435:   unimplemented_panic,
duke@435:   unimplemented_monitorRegister,
duke@435: 
duke@435:   NULL, // unused
duke@435:   NULL, // unused
duke@435:   NULL  // unused
duke@435: };
duke@435: 
duke@435: GetInterfaceFunc        hpi::_get_interface = NULL;
duke@435: HPI_FileInterface*      hpi::_file          = NULL;
duke@435: HPI_SocketInterface*    hpi::_socket        = NULL;
duke@435: HPI_LibraryInterface*   hpi::_library       = NULL;
duke@435: HPI_SystemInterface*    hpi::_system        = NULL;
duke@435: 
duke@435: jint hpi::initialize()
duke@435: {
duke@435:   initialize_get_interface(&callbacks);
duke@435:   if (_get_interface == NULL)
duke@435:     return JNI_ERR;
duke@435: 
duke@435:   jint result;
duke@435: 
duke@435:   result = (*_get_interface)((void **)&_file, "File", 1);
duke@435:   if (result != 0) {
duke@435:     if (TraceHPI) tty->print_cr("Can't find HPI_FileInterface");
duke@435:     return JNI_ERR;
duke@435:   }
duke@435: 
duke@435: 
duke@435:   result = (*_get_interface)((void **)&_library, "Library", 1);
duke@435:   if (result != 0) {
duke@435:     if (TraceHPI) tty->print_cr("Can't find HPI_LibraryInterface");
duke@435:     return JNI_ERR;
duke@435:   }
duke@435: 
duke@435:   result = (*_get_interface)((void **)&_system, "System", 1);
duke@435:   if (result != 0) {
duke@435:     if (TraceHPI) tty->print_cr("Can't find HPI_SystemInterface");
duke@435:     return JNI_ERR;
duke@435:   }
duke@435: 
duke@435:   return JNI_OK;
duke@435: }
duke@435: 
duke@435: jint hpi::initialize_socket_library()
duke@435: {
duke@435:   if (_get_interface == NULL) {
duke@435:     if (TraceHPI) {
duke@435:       tty->print_cr("Fatal HPI error: reached initialize_socket_library with NULL _get_interface");
duke@435:     }
duke@435:     return JNI_ERR;
duke@435:   }
duke@435: 
duke@435:   jint result;
duke@435:   result = (*_get_interface)((void **)&_socket, "Socket", 1);
duke@435:   if (result != 0) {
duke@435:     if (TraceHPI) tty->print_cr("Can't find HPI_SocketInterface");
duke@435:     return JNI_ERR;
duke@435:   }
duke@435: 
duke@435:   return JNI_OK;
duke@435: }