| /* |
| * Copyright (c) 2005, 2006, 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 "awt.h" |
| #include <jni.h> |
| #include <shellapi.h> |
| #include <float.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* |
| * Class: sun_awt_windows_WDesktopPeer |
| * Method: ShellExecute |
| * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; |
| */ |
| JNIEXPORT jstring JNICALL Java_sun_awt_windows_WDesktopPeer_ShellExecute |
| (JNIEnv *env, jclass cls, jstring uri_j, jstring verb_j) |
| { |
| LPCWSTR uri_c = JNU_GetStringPlatformChars(env, uri_j, JNI_FALSE); |
| LPCWSTR verb_c = JNU_GetStringPlatformChars(env, verb_j, JNI_FALSE); |
| |
| // 6457572: ShellExecute possibly changes FPU control word - saving it here |
| unsigned oldcontrol87 = _control87(0, 0); |
| HINSTANCE retval = ::ShellExecute(NULL, verb_c, uri_c, NULL, NULL, SW_SHOWNORMAL); |
| _control87(oldcontrol87, 0xffffffff); |
| |
| JNU_ReleaseStringPlatformChars(env, uri_j, uri_c); |
| JNU_ReleaseStringPlatformChars(env, verb_j, verb_c); |
| |
| if ((int)retval <= 32) { |
| // ShellExecute failed. |
| LPTSTR buffer = NULL; |
| int len = ::FormatMessage( |
| FORMAT_MESSAGE_ALLOCATE_BUFFER | |
| FORMAT_MESSAGE_FROM_SYSTEM | |
| FORMAT_MESSAGE_IGNORE_INSERTS, |
| NULL, |
| GetLastError(), |
| MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language |
| (LPTSTR)&buffer, |
| 0, |
| NULL ); |
| |
| jstring errmsg = JNU_NewStringPlatform(env, buffer, len); |
| LocalFree(buffer); |
| return errmsg; |
| } |
| |
| return NULL; |
| } |
| |
| #ifdef __cplusplus |
| } |
| #endif |