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/*
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* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#include <jni.h>
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#include <dlfcn.h>
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typedef int gboolean;
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typedef gboolean (GNOME_URL_SHOW_TYPE)(const char *, void **);
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typedef gboolean (GNOME_VFS_INIT_TYPE)(void);
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GNOME_URL_SHOW_TYPE *gnome_url_show;
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GNOME_VFS_INIT_TYPE *gnome_vfs_init;
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int init(){
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void *vfs_handle;
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void *gnome_handle;
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const char *errmsg;
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vfs_handle = dlopen("libgnomevfs-2.so.0", RTLD_LAZY);
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if (vfs_handle == NULL) {
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#ifdef INTERNAL_BUILD
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fprintf(stderr, "can not load libgnomevfs-2.so\n");
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#endif
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return 0;
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}
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dlerror(); /* Clear errors */
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gnome_vfs_init = (GNOME_VFS_INIT_TYPE*)dlsym(vfs_handle, "gnome_vfs_init");
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if ((errmsg = dlerror()) != NULL) {
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#ifdef INTERNAL_BUILD
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fprintf(stderr, "can not find symble gnome_vfs_init\n");
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#endif
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return 0;
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}
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// call gonme_vfs_init()
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(*gnome_vfs_init)();
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gnome_handle = dlopen("libgnome-2.so.0", RTLD_LAZY);
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if (gnome_handle == NULL) {
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#ifdef INTERNAL_BUILD
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fprintf(stderr, "can not load libgnome-2.so\n");
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#endif
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return 0;
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}
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dlerror(); /* Clear errors */
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gnome_url_show = (GNOME_URL_SHOW_TYPE*)dlsym(gnome_handle, "gnome_url_show");
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if ((errmsg = dlerror()) != NULL) {
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#ifdef INTERNAL_BUILD
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fprintf(stderr, "can not find symble gnome_url_show\n");
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#endif
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return 0;
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}
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return 1;
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}
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/*
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* Class: sun_awt_X11_XDesktopPeer
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* Method: init
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* Signature: ()Z
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*/
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JNIEXPORT jboolean JNICALL Java_sun_awt_X11_XDesktopPeer_init
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(JNIEnv *env, jclass cls)
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{
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int init_ok = init();
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return init_ok ? JNI_TRUE : JNI_FALSE;
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}
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/*
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* Class: sun_awt_X11_XDesktopPeer
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* Method: gnome_url_show
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* Signature: (Ljava/lang/[B;)Z
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*/
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JNIEXPORT jboolean JNICALL Java_sun_awt_X11_XDesktopPeer_gnome_1url_1show
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(JNIEnv *env, jobject obj, jbyteArray url_j)
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{
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gboolean success;
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const char* url_c;
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if (gnome_url_show == NULL) {
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return JNI_FALSE;
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}
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url_c = (char*)(*env)->GetByteArrayElements(env, url_j, NULL);
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// call gnome_url_show(const char* , GError**)
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success = (*gnome_url_show)(url_c, NULL);
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(*env)->ReleaseByteArrayElements(env, url_j, (signed char*)url_c, 0);
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return success ? JNI_TRUE : JNI_FALSE;
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}
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