Sweden-Number/dlls/wineandroid.drv/WineActivity.java

495 lines
17 KiB
Java

/*
* WineActivity class
*
* Copyright 2013-2017 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
package org.winehq.wine;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.SharedPreferences;
import android.graphics.Rect;
import android.graphics.SurfaceTexture;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.Surface;
import android.view.TextureView;
import android.view.View;
import android.view.ViewGroup;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
public class WineActivity extends Activity
{
private native String wine_init( String[] cmdline, String[] env );
public native void wine_desktop_changed( int width, int height );
public native void wine_surface_changed( int hwnd, Surface surface );
private final String LOGTAG = "wine";
private ProgressDialog progress_dialog;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate( savedInstanceState );
requestWindowFeature( android.view.Window.FEATURE_NO_TITLE );
new Thread( new Runnable() { public void run() { loadWine( null ); }} ).start();
}
private void loadWine( String cmdline )
{
File bindir = new File( getFilesDir(), Build.CPU_ABI + "/bin" );
File libdir = new File( getFilesDir(), Build.CPU_ABI + "/lib" );
File prefix = new File( getFilesDir(), "prefix" );
File loader = new File( bindir, "wine" );
String locale = Locale.getDefault().getLanguage() + "_" +
Locale.getDefault().getCountry() + ".UTF-8";
copyAssetFiles();
HashMap<String,String> env = new HashMap<String,String>();
env.put( "WINELOADER", loader.toString() );
env.put( "WINEPREFIX", prefix.toString() );
env.put( "LD_LIBRARY_PATH", libdir.toString() );
env.put( "LC_ALL", locale );
env.put( "LANG", locale );
if (cmdline == null)
{
if (new File( prefix, "drive_c/winestart.cmd" ).exists()) cmdline = "c:\\winestart.cmd";
else cmdline = "wineconsole.exe";
}
String winedebug = readFileString( new File( prefix, "winedebug" ));
if (winedebug == null) winedebug = readFileString( new File( getFilesDir(), "winedebug" ));
if (winedebug != null)
{
File log = new File( getFilesDir(), "log" );
env.put( "WINEDEBUG", winedebug );
env.put( "WINEDEBUGLOG", log.toString() );
Log.i( LOGTAG, "logging to " + log.toString() );
log.delete();
}
createProgressDialog( 0, "Setting up the Windows environment..." );
System.load( libdir.toString() + "/libwine.so" );
prefix.mkdirs();
runWine( cmdline, env );
}
private final void runWine( String cmdline, HashMap<String,String> environ )
{
String[] env = new String[environ.size() * 2];
int j = 0;
for (Map.Entry<String,String> entry : environ.entrySet())
{
env[j++] = entry.getKey();
env[j++] = entry.getValue();
}
String[] cmd = { environ.get( "WINELOADER" ),
"explorer.exe",
"/desktop=shell,,android",
cmdline };
String err = wine_init( cmd, env );
Log.e( LOGTAG, err );
}
private void createProgressDialog( final int max, final String message )
{
runOnUiThread( new Runnable() { public void run() {
if (progress_dialog != null) progress_dialog.dismiss();
progress_dialog = new ProgressDialog( WineActivity.this );
progress_dialog.setProgressStyle( max > 0 ? ProgressDialog.STYLE_HORIZONTAL
: ProgressDialog.STYLE_SPINNER );
progress_dialog.setTitle( "Wine" );
progress_dialog.setMessage( message );
progress_dialog.setCancelable( false );
progress_dialog.setMax( max );
progress_dialog.show();
}});
}
private final boolean isFileWanted( String name )
{
if (name.equals( "files.sum" )) return true;
if (name.startsWith( "share/" )) return true;
if (name.startsWith( Build.CPU_ABI + "/system/" )) return false;
if (name.startsWith( Build.CPU_ABI + "/" )) return true;
if (name.startsWith( "x86/" )) return true;
return false;
}
private final boolean isFileExecutable( String name )
{
return name.startsWith( Build.CPU_ABI + "/" ) || name.startsWith( "x86/" );
}
private final HashMap<String,String> readMapFromInputStream( InputStream in )
{
HashMap<String,String> map = new HashMap<String,String>();
String str;
try
{
BufferedReader reader = new BufferedReader( new InputStreamReader( in, "UTF-8" ));
while ((str = reader.readLine()) != null)
{
String entry[] = str.split( "\\s+", 2 );
if (entry.length == 2 && isFileWanted( entry[1] )) map.put( entry[1], entry[0] );
}
}
catch( IOException e ) { }
return map;
}
private final HashMap<String,String> readMapFromDiskFile( String file )
{
try
{
return readMapFromInputStream( new FileInputStream( new File( getFilesDir(), file )));
}
catch( IOException e ) { return new HashMap<String,String>(); }
}
private final HashMap<String,String> readMapFromAssetFile( String file )
{
try
{
return readMapFromInputStream( getAssets().open( file ) );
}
catch( IOException e ) { return new HashMap<String,String>(); }
}
private final String readFileString( File file )
{
try
{
FileInputStream in = new FileInputStream( file );
BufferedReader reader = new BufferedReader( new InputStreamReader( in, "UTF-8" ));
return reader.readLine();
}
catch( IOException e ) { return null; }
}
private final void copyAssetFile( String src )
{
File dest = new File( getFilesDir(), src );
try
{
Log.i( LOGTAG, "extracting " + dest );
dest.getParentFile().mkdirs();
dest.delete();
if (dest.createNewFile())
{
InputStream in = getAssets().open( src );
FileOutputStream out = new FileOutputStream( dest );
int read;
byte[] buffer = new byte[65536];
while ((read = in.read( buffer )) > 0) out.write( buffer, 0, read );
out.close();
if (isFileExecutable( src )) dest.setExecutable( true, true );
}
else
Log.i( LOGTAG, "Failed to create file " + dest );
}
catch( IOException e )
{
Log.i( LOGTAG, "Failed to copy asset file to " + dest );
dest.delete();
}
}
private final void deleteAssetFile( String src )
{
File dest = new File( getFilesDir(), src );
Log.i( LOGTAG, "deleting " + dest );
dest.delete();
}
private final void copyAssetFiles()
{
String new_sum = readMapFromAssetFile( "sums.sum" ).get( "files.sum" );
if (new_sum == null) return; // no assets
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences( this );
String old_sum = prefs.getString( "files.sum", "" );
if (old_sum.equals( new_sum )) return; // no change
prefs.edit().putString( "files.sum", new_sum ).apply();
HashMap<String,String> existing_files = readMapFromDiskFile( "files.sum" );
HashMap<String,String> new_files = readMapFromAssetFile( "files.sum" );
ArrayList<String> copy_files = new ArrayList<String>();
copy_files.add( "files.sum" );
for (Map.Entry<String, String> entry : new_files.entrySet())
{
String name = entry.getKey();
if (!entry.getValue().equals( existing_files.remove( name ))) copy_files.add( name );
}
createProgressDialog( copy_files.size(), "Extracting files..." );
for (String name : existing_files.keySet()) deleteAssetFile( name );
for (String name : copy_files)
{
copyAssetFile( name );
runOnUiThread( new Runnable() { public void run() {
progress_dialog.incrementProgressBy( 1 ); }});
}
}
//
// Generic Wine window class
//
private HashMap<Integer,WineWindow> win_map = new HashMap<Integer,WineWindow>();
protected class WineWindow extends Object
{
static protected final int WS_VISIBLE = 0x10000000;
protected int hwnd;
protected int owner;
protected int style;
protected boolean visible;
protected Rect visible_rect;
protected Rect client_rect;
protected WineWindow parent;
protected WineView window_view;
protected Surface window_surface;
public WineWindow( int w, WineWindow parent )
{
Log.i( LOGTAG, String.format( "create hwnd %08x", w ));
hwnd = w;
owner = 0;
style = 0;
visible = false;
visible_rect = client_rect = new Rect( 0, 0, 0, 0 );
this.parent = parent;
win_map.put( w, this );
if (parent == null)
{
window_view = new WineView( WineActivity.this, this );
window_view.layout( 0, 0, 1, 1 ); // make sure the surface gets created
}
}
public void destroy()
{
Log.i( LOGTAG, String.format( "destroy hwnd %08x", hwnd ));
visible = false;
win_map.remove( this );
}
public void pos_changed( int flags, int insert_after, int owner, int style,
Rect window_rect, Rect client_rect, Rect visible_rect )
{
this.visible_rect = visible_rect;
this.client_rect = client_rect;
this.style = style;
this.owner = owner;
Log.i( LOGTAG, String.format( "pos changed hwnd %08x after %08x owner %08x style %08x win %s client %s visible %s flags %08x",
hwnd, insert_after, owner, style, window_rect, client_rect, visible_rect, flags ));
if (parent == null)
{
window_view.layout( visible_rect.left, visible_rect.top, visible_rect.right, visible_rect.bottom );
if (!visible && (style & WS_VISIBLE) != 0) top_view.addView( window_view );
else if (visible && (style & WS_VISIBLE) == 0) top_view.removeView( window_view );
}
visible = (style & WS_VISIBLE) != 0;
}
public int get_hwnd()
{
return hwnd;
}
public void set_surface( SurfaceTexture surftex )
{
if (surftex == null) window_surface = null;
else if (window_surface == null) window_surface = new Surface( surftex );
Log.i( LOGTAG, String.format( "set window surface hwnd %08x %s", hwnd, window_surface ));
wine_surface_changed( hwnd, window_surface );
}
}
// View used for all Wine windows, backed by a TextureView
protected class WineView extends TextureView implements TextureView.SurfaceTextureListener
{
private WineWindow window;
public WineView( Context c, WineWindow win )
{
super( c );
window = win;
setSurfaceTextureListener( this );
setVisibility( VISIBLE );
setOpaque( false );
}
public WineWindow get_window()
{
return window;
}
public void onSurfaceTextureAvailable( SurfaceTexture surftex, int width, int height )
{
Log.i( LOGTAG, String.format( "onSurfaceTextureAvailable win %08x %dx%d",
window.hwnd, width, height ));
window.set_surface( surftex );
}
public void onSurfaceTextureSizeChanged( SurfaceTexture surftex, int width, int height )
{
Log.i( LOGTAG, String.format( "onSurfaceTextureSizeChanged win %08x %dx%d",
window.hwnd, width, height ));
window.set_surface( surftex );
}
public boolean onSurfaceTextureDestroyed( SurfaceTexture surftex )
{
Log.i( LOGTAG, String.format( "onSurfaceTextureDestroyed win %08x", window.hwnd ));
window.set_surface( null );
return true;
}
public void onSurfaceTextureUpdated(SurfaceTexture surftex)
{
}
}
// The top-level desktop view group
protected class TopView extends ViewGroup
{
private int desktop_hwnd;
public TopView( Context context, int hwnd )
{
super( context );
desktop_hwnd = hwnd;
}
@Override
protected void onSizeChanged( int width, int height, int old_width, int old_height )
{
Log.i( LOGTAG, String.format( "desktop size %dx%d", width, height ));
wine_desktop_changed( width, height );
}
@Override
protected void onLayout( boolean changed, int left, int top, int right, int bottom )
{
// nothing to do
}
}
protected TopView top_view;
protected WineWindow get_window( int hwnd )
{
return win_map.get( hwnd );
}
// Entry points for the device driver
public void create_desktop_window( int hwnd )
{
Log.i( LOGTAG, String.format( "create desktop view %08x", hwnd ));
top_view = new TopView( this, hwnd );
setContentView( top_view );
progress_dialog.dismiss();
}
public void create_window( int hwnd, int parent, int pid )
{
WineWindow win = get_window( hwnd );
if (win == null) win = new WineWindow( hwnd, get_window( parent ));
}
public void destroy_window( int hwnd )
{
WineWindow win = get_window( hwnd );
if (win != null) win.destroy();
}
public void window_pos_changed( int hwnd, int flags, int insert_after, int owner, int style,
Rect window_rect, Rect client_rect, Rect visible_rect )
{
WineWindow win = get_window( hwnd );
if (win != null)
win.pos_changed( flags, insert_after, owner, style, window_rect, client_rect, visible_rect );
}
public void createDesktopWindow( final int hwnd )
{
runOnUiThread( new Runnable() { public void run() { create_desktop_window( hwnd ); }} );
}
public void createWindow( final int hwnd, final int parent, final int pid )
{
runOnUiThread( new Runnable() { public void run() { create_window( hwnd, parent, pid ); }} );
}
public void destroyWindow( final int hwnd )
{
runOnUiThread( new Runnable() { public void run() { destroy_window( hwnd ); }} );
}
public void windowPosChanged( final int hwnd, final int flags, final int insert_after,
final int owner, final int style,
final int window_left, final int window_top,
final int window_right, final int window_bottom,
final int client_left, final int client_top,
final int client_right, final int client_bottom,
final int visible_left, final int visible_top,
final int visible_right, final int visible_bottom )
{
final Rect window_rect = new Rect( window_left, window_top, window_right, window_bottom );
final Rect client_rect = new Rect( client_left, client_top, client_right, client_bottom );
final Rect visible_rect = new Rect( visible_left, visible_top, visible_right, visible_bottom );
runOnUiThread( new Runnable() {
public void run() { window_pos_changed( hwnd, flags, insert_after, owner, style,
window_rect, client_rect, visible_rect ); }} );
}
}