[Jsmooth-cvs] jsmooth/skeletons/jnismooth/src/jsmooth DriveInfo.java, NONE, 1.1 Native.java, NONE,
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[Jsmooth-cvs] jsmooth/skeletons/jnismooth/src/jsmooth DriveInfo.java, NONE, 1.1 Native.java, NONE, 1.1
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From: Rodrigo R. <re...@us...> - 2007-05-19 15:33:16
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Update of /cvsroot/jsmooth/jsmooth/skeletons/jnismooth/src/jsmooth In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv19946/src/jsmooth Added Files: DriveInfo.java Native.java Log Message: added jni java lib --- NEW FILE: DriveInfo.java --- /* JSmooth: a VM wrapper toolkit for Windows Copyright (C) 2003 Rodrigo Reyes <re...@ch...> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ package jsmooth; /** * */ public class DriveInfo { static public final int DRIVE_REMOVABLE=2; static public final int DRIVE_FIXED=3; static public final int DRIVE_REMOTE=4; static public final int DRIVE_CDROM=5; static public final int DRIVE_RAMDISK=6; static public final int DRIVE_UNKNOWN=0; static public final int DRIVE_NO_ROOT_DIR=1; private int m_driveType = DRIVE_UNKNOWN; private long m_totalBytes; private long m_freeBytesForUser; private long m_totalFreeBytes; private int m_serialNumber; private int m_maxComponentSize; private int m_systemFlags; private String m_volumeName; private String m_fileSystemName; public static final int FILE_CASE_SENSITIVE_SEARCH = 0x00000001; public static final int FILE_CASE_PRESERVED_NAMES = 0x00000002; public static final int FILE_UNICODE_ON_DISK = 0x00000004; public static final int FILE_PERSISTENT_ACLS = 0x00000008; public static final int FILE_FILE_COMPRESSION = 0x00000010; public static final int FILE_VOLUME_QUOTAS = 0x00000020; public static final int FILE_SUPPORTS_SPARSE_FILES = 0x00000040; public static final int FILE_SUPPORTS_REPARSE_POINTS = 0x00000080; public static final int FILE_SUPPORTS_REMOTE_STORAGE = 0x00000100; public static final int FILE_VOLUME_IS_COMPRESSED = 0x00008000; public static final int FILE_SUPPORTS_OBJECT_IDS = 0x00010000; public static final int FILE_SUPPORTS_ENCRYPTION = 0x00020000; public static final int FILE_NAMED_STREAMS = 0x00040000; public static final int FILE_READ_ONLY_VOLUME = 0x00080000; public DriveInfo() { } /** * Return the drive type as one of the DRIVE_* constants. * * @return one of the DRIVE_* constants */ public int getDriveType() { return m_driveType; } /** * Return the total free space of the volume in bytes * * @return free space in bytes */ public long getFreeSpace() { return m_totalFreeBytes; } /** * Return the free space of the volume available to the user. This * value can be different from getFreeSpace() when the filesystem * implements quotas. * * @return free space for the user, in bytes */ public long getFreeSpaceForUser() { return m_freeBytesForUser; } /** * Return the total space of the volume, including the free and allocated space. * * @return total space of the volume, in bytes */ public long getTotalSpace() { return m_totalBytes; } /** * Return the serial number of the volume, as allocated by the * system during the formatting of the volume. * * @return the serial number of the volume */ public int getSerialNumber() { return m_serialNumber; } /** * The maximum size supported by the file system for a single component (directory or filename). * * @return the maximum number of chars for a component */ public int getMaximumComponentSize() { return m_maxComponentSize; } /** * Return a combination of system flags supported by the filesystem. * * @return a combination of FILE_* constants */ public int getSystemFlags() { return m_systemFlags; } /** * If a name has been defined for the volume represented by this * object, it is returned. Otherwise, an empty string is returned. * * @return a java.lang.String of the volume name */ public String getVolumeName() { return m_volumeName!=null?m_volumeName:""; } /** * The name of the filesystem installed on this drive * * @return a java.lang.String of the filesystem name */ public String getFileSystemName() { return m_fileSystemName!=null?m_fileSystemName:""; } public String toString() { String res="["; switch(m_driveType) { case DRIVE_REMOVABLE: res += "DRIVE_REMOVABLE"; break; case DRIVE_FIXED: res += "DRIVE_FIXED"; break; case DRIVE_REMOTE: res += "DRIVE_REMOTE"; break; case DRIVE_CDROM: res += "DRIVE_CDROM"; break; case DRIVE_RAMDISK: res += "DRIVE_RAMDISK"; break; case DRIVE_UNKNOWN: res += "DRIVE_UNKNOWN"; break; default: res += "DRIVE_NO_ROOT_DIR"; break; } res += ":" + m_freeBytesForUser + ":" + m_totalFreeBytes + "/" + m_totalBytes; res += "," + m_serialNumber +","+m_maxComponentSize + "," + m_systemFlags + "," + m_volumeName + "," + m_fileSystemName; res += "]"; return res; } } --- NEW FILE: Native.java --- /* JSmooth: a VM wrapper toolkit for Windows Copyright (C) 2003 Rodrigo Reyes <re...@ch...> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ package jsmooth; /** * The Native class is the main hub for accessing the native functions * provided by JSmooth at runtime. All the methods provided are * static, but it is important that you check the availability of the * methods by calling first the <tt>isAvailable()</tt> method. * <p> * * When JSmooth loads the JVM, and before calling the application's * main class, it registers all the native methods provided in this * class with their matching C functions. If the registration process * is successful, it enables the binding by setting to <tt>true</tt> * the result of <tt>isAvailable()</tt>. * */ public class Native { private static boolean s_bound = false; /** * Return true if this class is correctly bound to the native * methods. * * @return true if you can use this class, false otherwise. */ static public boolean isAvailable() { return s_bound; } /** * Return the directory where is located the executable used to * launch the current application. The result is a string * containing a native file descriptor of the directory. * <br/> For instance: <tt>c:\my program\here\</tt> * * @return A java.lang.String containing the path of this executable */ static public native String getExecutablePath(); /** * Return the file name of the executable used to launch the * current application. It only contains the file part, not the * directory. * <br/> For instance: <tt>myprogram.exe</tt> * * @return A java.lang.String containing the name of this executable */ static public native String getExecutableName(); /** * Flag a file so that Windows shall delete it during the next * startup sequence of the operating system. The file is not * deleted nor touched before the next reboot. If the file is * already deleted, nothing happens. * * @param filename the name of the file to delete */ static public native boolean deleteFileOnReboot(String filename); static public final int EXITWINDOWS_FORCE = 4; static public final int EXITWINDOWS_LOGOFF = 0; static public final int EXITWINDOWS_POWEROFF = 8; static public final int EXITWINDOWS_REBOOT = 2; static public final int EXITWINDOWS_SHUTDOWN = 1; /** * Request Windows to shutdown/reboot the computer, or log off the * current user/session. There is no dialog asking the user to * confirm. * * @param shutdownFlags a combination of EXITWINDOWS_* flags */ static public native boolean exitWindows(int shutdownFlags); static public final String SHELLEXECUTE_OPEN = "open"; static public final String SHELLEXECUTE_PRINT = "print"; static public final String SHELLEXECUTE_EXPLORE = "explore"; static public final String SHELLEXECUTE_FIND = "find"; static public final String SHELLEXECUTE_EDIT = "edit"; static public final int SW_HIDE=0; static public final int SW_NORMAL=1; static public final int SW_SHOWNORMAL=1; static public final int SW_SHOWMINIMIZED=2; static public final int SW_MAXIMIZE=3; static public final int SW_SHOWMAXIMIZED=3; static public final int SW_SHOWNOACTIVATE=4; static public final int SW_SHOW=5; static public final int SW_MINIMIZE=6; static public final int SW_SHOWMINNOACTIVE=7; static public final int SW_SHOWNA=8; static public final int SW_RESTORE=9; static public final int SW_SHOWDEFAULT=10; static public final int SW_FORCEMINIMIZE=11; static public final int SW_MAX=11; /** * Maps the ShellExecute Windows function, which allows the * application to either run a new process, or to start a standard * operation on any document file, such as opening, editing, * printing, etc. * <p> * For instance, to start the default application for PDF reading: * <tt>shellExecute(Native.SHELLEXECUTE_OPEN, "c:/somewhere/mydocument.pdf", null, null, Native.SW_NORMAL);</tt> * <br/> * To print an html page: <tt>shellExecute(Native.SHELLEXECUTE_PRINT, "mydocument.html", null, null, Native.SW_NORMAL);</tt> * * @param action specify the operation to perform, can be any of the SHELLEXECUTE_* constant * @param file the file to run or for which to start the default application * @param parameters if file is an executable, this variable specifies the parameters to be passed. Otherwise, just set it to null. * @param directory the working directory for the action executed. If set to <tt>null</tt>, the default working directory of the java application is used. * @param showCmd a flag that specifies the state of the launched application display * * @return true if the action was successfully started, false if an error occurred. */ static public native boolean shellExecute(String action, String file, String parameters, String directory, int showCmd); /** * a DriveInfo info object provides platform-specific information * relative to the disk volume where the File object parameter is * located. This method determines the disk drive from the File * object provided, or from the disk drive of the working * directory if the File object does not represent an absolute * path. * * <p> * * For instance <tt>Native.getDriveInfo(new File("."))</tt> * provides a DriveInfo object for the volume on which the current * working directory is located. * <br/> * * <tt>Native.getDriveInfo(new File("D:/my/dir/or/file"))</tt> is * the same as <tt>Native.getDriveInfo(new File("D:"))</tt>. * * @return an DriveInfo object */ static public native DriveInfo getDriveInfo(java.io.File f); } |
