jdk/src/solaris/native/sun/xawt/gnome_interface.c
changeset 16471 33bca48c948b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/solaris/native/sun/xawt/gnome_interface.c	Fri Mar 22 19:56:20 2013 +0400
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+#include "gnome_interface.h"
+
+GNOME_URL_SHOW_TYPE *gnome_url_show = NULL;
+
+gboolean gnome_load() {
+     void *vfs_handle;
+     void *gnome_handle;
+     const char *errmsg;
+     GNOME_VFS_INIT_TYPE *gnome_vfs_init;
+
+     // trying to open the gnomevfs. VERSIONED_JNI_LIB_NAME
+     // macros formats the library name in a system specific manner
+     // see jdk/src/solaris/javavm/export/jvm_md.h for more details
+     vfs_handle = dlopen(VERSIONED_JNI_LIB_NAME("gnomevfs-2", "0"), RTLD_LAZY);
+     if (vfs_handle == NULL) {
+         // if we cannot load the library using a version assumed by JNI
+         // we are trying to load the library without a version suffix
+         vfs_handle = dlopen(JNI_LIB_NAME("gnomevfs-2"), RTLD_LAZY);
+         if (vfs_handle == NULL) {
+ #ifdef INTERNAL_BUILD
+             fprintf(stderr, "can not load libgnomevfs-2.so\n");
+ #endif
+             return FALSE;
+         }
+     }
+     dlerror(); /* Clear errors */
+     gnome_vfs_init = (GNOME_VFS_INIT_TYPE*)dlsym(vfs_handle, "gnome_vfs_init");
+     if (gnome_vfs_init == NULL){
+ #ifdef INTERNAL_BUILD
+         fprintf(stderr, "dlsym( gnome_vfs_init) returned NULL\n");
+ #endif
+         return FALSE;
+     }
+     if ((errmsg = dlerror()) != NULL) {
+ #ifdef INTERNAL_BUILD
+         fprintf(stderr, "can not find symbol gnome_vfs_init %s \n", errmsg);
+ #endif
+         return FALSE;
+     }
+     // call gonme_vfs_init()
+     (*gnome_vfs_init)();
+
+     gnome_handle = dlopen(VERSIONED_JNI_LIB_NAME("gnome-2", "0"), RTLD_LAZY);
+     if (gnome_handle == NULL) {
+         gnome_handle = dlopen(JNI_LIB_NAME("gnome-2"), RTLD_LAZY);
+         if (gnome_handle == NULL) {
+ #ifdef INTERNAL_BUILD
+             fprintf(stderr, "can not load libgnome-2.so\n");
+ #endif
+             return FALSE;
+         }
+     }
+     dlerror(); /* Clear errors */
+     gnome_url_show = (GNOME_URL_SHOW_TYPE*)dlsym(gnome_handle, "gnome_url_show");
+     if ((errmsg = dlerror()) != NULL) {
+ #ifdef INTERNAL_BUILD
+         fprintf(stderr, "can not find symble gnome_url_show\n");
+ #endif
+         return FALSE;
+     }
+     return TRUE;
+}