Barry
6 years ago
committed by
GitHub
commit
bce7e33a5b
Binary file not shown.
Binary file not shown.
@ -0,0 +1,84 @@
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#include <QX11Info>
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#include <xcb/xproto.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include "xmousetap.h"
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XMouseTap::XMouseTap() {}
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XMouseTap::~XMouseTap() {}
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void XMouseTap::initMouseEventTap() {}
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void XMouseTap::quitMouseEventTap() {}
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static void find_grab_window_recursive(xcb_connection_t *dpy, xcb_window_t window,
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QRect rc, int16_t offset_x, int16_t offset_y,
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xcb_window_t *grab_window, uint32_t *grab_window_size) {
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xcb_query_tree_cookie_t tree_cookie;
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xcb_query_tree_reply_t *tree;
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tree_cookie = xcb_query_tree(dpy, window);
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tree = xcb_query_tree_reply(dpy, tree_cookie, NULL);
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xcb_window_t *children = xcb_query_tree_children(tree);
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for (int i = 0; i < xcb_query_tree_children_length(tree); i++) {
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xcb_get_geometry_cookie_t gg_cookie;
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xcb_get_geometry_reply_t *gg;
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gg_cookie = xcb_get_geometry(dpy, children[i]);
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gg = xcb_get_geometry_reply(dpy, gg_cookie, NULL);
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if (gg->x + offset_x <= rc.left() && gg->x + offset_x + gg->width >= rc.right() &&
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gg->y + offset_y <= rc.top() && gg->y + offset_y + gg->height >= rc.bottom()) {
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if (!*grab_window || gg->width * gg->height <= *grab_window_size) {
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*grab_window = children[i];
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*grab_window_size = gg->width * gg->height;
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}
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}
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find_grab_window_recursive(dpy, children[i], rc,
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gg->x + offset_x, gg->y + offset_y,
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grab_window, grab_window_size);
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free(gg);
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}
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free(tree);
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}
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void XMouseTap::enableMouseEventTap(QRect rc, bool enabled) {
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if (enabled && rc.isEmpty()) {
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return;
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}
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xcb_connection_t *dpy = QX11Info::connection();
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if (enabled) {
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// We grab the top-most smallest window
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xcb_window_t grab_window = 0;
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uint32_t grab_window_size = 0;
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find_grab_window_recursive(dpy, QX11Info::appRootWindow(QX11Info::appScreen()),
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rc, 0, 0, &grab_window, &grab_window_size);
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if (grab_window) {
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xcb_grab_pointer_cookie_t grab_cookie;
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xcb_grab_pointer_reply_t *grab;
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grab_cookie = xcb_grab_pointer(dpy, /* owner_events = */ 1,
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grab_window, /* event_mask = */ 0,
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XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC,
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grab_window, XCB_NONE, XCB_CURRENT_TIME);
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grab = xcb_grab_pointer_reply(dpy, grab_cookie, NULL);
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free(grab);
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}
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} else {
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xcb_void_cookie_t ungrab_cookie;
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xcb_generic_error_t *error;
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ungrab_cookie = xcb_ungrab_pointer_checked(dpy, XCB_CURRENT_TIME);
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error = xcb_request_check(dpy, ungrab_cookie);
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free(error);
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}
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}
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@ -0,0 +1,17 @@
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#ifndef XMOUSETAP_H
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#define XMOUSETAP_H
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#include "mousetap.h"
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class XMouseTap : public MouseTap
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{
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public:
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XMouseTap();
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virtual ~XMouseTap();
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void initMouseEventTap() override;
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void quitMouseEventTap() override;
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void enableMouseEventTap(QRect rc, bool enabled) override;
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};
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#endif // XMOUSETAP_H
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@ -0,0 +1,24 @@
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/**
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* Copyright (c) 2008, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.content;
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/**
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* {@hide}
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*/
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oneway interface IOnPrimaryClipChangedListener {
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void dispatchPrimaryClipChanged();
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}
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@ -0,0 +1,77 @@
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package com.genymobile.scrcpy;
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import com.genymobile.scrcpy.wrappers.ContentProvider;
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import com.genymobile.scrcpy.wrappers.ServiceManager;
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import java.io.File;
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import java.io.IOException;
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/**
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* Handle the cleanup of scrcpy, even if the main process is killed.
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* <p>
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* This is useful to restore some state when scrcpy is closed, even on device disconnection (which kills the scrcpy process).
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*/
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public final class CleanUp {
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public static final String SERVER_PATH = "/data/local/tmp/scrcpy-server.jar";
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private CleanUp() {
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// not instantiable
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}
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public static void configure(boolean disableShowTouches, int restoreStayOn) throws IOException {
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boolean needProcess = disableShowTouches || restoreStayOn != -1;
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if (needProcess) {
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startProcess(disableShowTouches, restoreStayOn);
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} else {
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// There is no additional clean up to do when scrcpy dies
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unlinkSelf();
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}
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}
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private static void startProcess(boolean disableShowTouches, int restoreStayOn) throws IOException {
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String[] cmd = {"app_process", "/", CleanUp.class.getName(), String.valueOf(disableShowTouches), String.valueOf(restoreStayOn)};
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ProcessBuilder builder = new ProcessBuilder(cmd);
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builder.environment().put("CLASSPATH", SERVER_PATH);
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builder.start();
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}
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private static void unlinkSelf() {
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try {
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new File(SERVER_PATH).delete();
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} catch (Exception e) {
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Ln.e("Could not unlink server", e);
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}
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}
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public static void main(String... args) {
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unlinkSelf();
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try {
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// Wait for the server to die
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System.in.read();
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} catch (IOException e) {
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// Expected when the server is dead
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}
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Ln.i("Cleaning up");
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boolean disableShowTouches = Boolean.parseBoolean(args[0]);
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int restoreStayOn = Integer.parseInt(args[1]);
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if (disableShowTouches || restoreStayOn != -1) {
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ServiceManager serviceManager = new ServiceManager();
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try (ContentProvider settings = serviceManager.getActivityManager().createSettingsProvider()) {
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if (disableShowTouches) {
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Ln.i("Disabling \"show touches\"");
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settings.putValue(ContentProvider.TABLE_SYSTEM, "show_touches", "0");
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}
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if (restoreStayOn != -1) {
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Ln.i("Restoring \"stay awake\"");
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settings.putValue(ContentProvider.TABLE_GLOBAL, "stay_on_while_plugged_in", String.valueOf(restoreStayOn));
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}
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}
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}
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}
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}
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@ -0,0 +1,112 @@
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package com.genymobile.scrcpy;
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import java.util.ArrayList;
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import java.util.List;
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public class CodecOption {
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private String key;
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private Object value;
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public CodecOption(String key, Object value) {
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this.key = key;
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this.value = value;
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}
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public String getKey() {
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return key;
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}
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public Object getValue() {
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return value;
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}
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public static List<CodecOption> parse(String codecOptions) {
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if ("-".equals(codecOptions)) {
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return null;
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}
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List<CodecOption> result = new ArrayList<>();
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boolean escape = false;
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StringBuilder buf = new StringBuilder();
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for (char c : codecOptions.toCharArray()) {
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switch (c) {
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case '\\':
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if (escape) {
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buf.append('\\');
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escape = false;
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} else {
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escape = true;
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}
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break;
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case ',':
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if (escape) {
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buf.append(',');
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escape = false;
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} else {
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// This comma is a separator between codec options
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String codecOption = buf.toString();
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result.add(parseOption(codecOption));
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// Clear buf
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buf.setLength(0);
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}
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break;
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default:
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buf.append(c);
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break;
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}
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}
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if (buf.length() > 0) {
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String codecOption = buf.toString();
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result.add(parseOption(codecOption));
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}
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return result;
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}
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private static CodecOption parseOption(String option) {
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int equalSignIndex = option.indexOf('=');
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if (equalSignIndex == -1) {
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throw new IllegalArgumentException("'=' expected");
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}
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String keyAndType = option.substring(0, equalSignIndex);
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if (keyAndType.length() == 0) {
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throw new IllegalArgumentException("Key may not be null");
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}
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String key;
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String type;
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int colonIndex = keyAndType.indexOf(':');
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if (colonIndex != -1) {
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key = keyAndType.substring(0, colonIndex);
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type = keyAndType.substring(colonIndex + 1);
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} else {
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key = keyAndType;
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type = "int"; // assume int by default
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}
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Object value;
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String valueString = option.substring(equalSignIndex + 1);
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switch (type) {
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case "int":
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value = Integer.parseInt(valueString);
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break;
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case "long":
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value = Long.parseLong(valueString);
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break;
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case "float":
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value = Float.parseFloat(valueString);
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break;
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case "string":
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value = valueString;
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break;
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default:
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throw new IllegalArgumentException("Invalid codec option type (int, long, float, str): " + type);
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}
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return new CodecOption(key, value);
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}
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}
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@ -0,0 +1,21 @@
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package com.genymobile.scrcpy;
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public class InvalidDisplayIdException extends RuntimeException {
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private final int displayId;
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private final int[] availableDisplayIds;
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public InvalidDisplayIdException(int displayId, int[] availableDisplayIds) {
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super("There is no display having id " + displayId);
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this.displayId = displayId;
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this.availableDisplayIds = availableDisplayIds;
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}
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public int getDisplayId() {
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return displayId;
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}
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public int[] getAvailableDisplayIds() {
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return availableDisplayIds;
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}
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}
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@ -0,0 +1,87 @@
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package com.genymobile.scrcpy.wrappers;
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import com.genymobile.scrcpy.Ln;
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import android.os.Binder;
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import android.os.IBinder;
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import android.os.IInterface;
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import java.lang.reflect.Field;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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public class ActivityManager {
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private final IInterface manager;
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private Method getContentProviderExternalMethod;
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private boolean getContentProviderExternalMethodLegacy;
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private Method removeContentProviderExternalMethod;
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public ActivityManager(IInterface manager) {
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this.manager = manager;
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}
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private Method getGetContentProviderExternalMethod() throws NoSuchMethodException {
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if (getContentProviderExternalMethod == null) {
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try {
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getContentProviderExternalMethod = manager.getClass()
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.getMethod("getContentProviderExternal", String.class, int.class, IBinder.class, String.class);
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} catch (NoSuchMethodException e) {
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// old version
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getContentProviderExternalMethod = manager.getClass().getMethod("getContentProviderExternal", String.class, int.class, IBinder.class);
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getContentProviderExternalMethodLegacy = true;
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}
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}
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return getContentProviderExternalMethod;
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}
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private Method getRemoveContentProviderExternalMethod() throws NoSuchMethodException {
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if (removeContentProviderExternalMethod == null) {
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removeContentProviderExternalMethod = manager.getClass().getMethod("removeContentProviderExternal", String.class, IBinder.class);
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}
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return removeContentProviderExternalMethod;
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}
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private ContentProvider getContentProviderExternal(String name, IBinder token) {
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try {
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Method method = getGetContentProviderExternalMethod();
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Object[] args;
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if (!getContentProviderExternalMethodLegacy) {
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// new version
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args = new Object[]{name, ServiceManager.USER_ID, token, null};
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} else {
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// old version
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args = new Object[]{name, ServiceManager.USER_ID, token};
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}
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// ContentProviderHolder providerHolder = getContentProviderExternal(...);
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Object providerHolder = method.invoke(manager, args);
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if (providerHolder == null) {
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return null;
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}
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// IContentProvider provider = providerHolder.provider;
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Field providerField = providerHolder.getClass().getDeclaredField("provider");
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providerField.setAccessible(true);
|
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Object provider = providerField.get(providerHolder);
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if (provider == null) {
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return null;
|
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}
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return new ContentProvider(this, provider, name, token);
|
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} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException | NoSuchFieldException e) {
|
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Ln.e("Could not invoke method", e);
|
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return null;
|
||||
}
|
||||
}
|
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|
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void removeContentProviderExternal(String name, IBinder token) {
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try {
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Method method = getRemoveContentProviderExternalMethod();
|
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method.invoke(manager, name, token);
|
||||
} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
|
||||
Ln.e("Could not invoke method", e);
|
||||
}
|
||||
}
|
||||
|
||||
public ContentProvider createSettingsProvider() {
|
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return getContentProviderExternal("settings", new Binder());
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,132 @@
|
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package com.genymobile.scrcpy.wrappers;
|
||||
|
||||
import com.genymobile.scrcpy.Ln;
|
||||
|
||||
import android.os.Bundle;
|
||||
import android.os.IBinder;
|
||||
|
||||
import java.io.Closeable;
|
||||
import java.lang.reflect.InvocationTargetException;
|
||||
import java.lang.reflect.Method;
|
||||
|
||||
public class ContentProvider implements Closeable {
|
||||
|
||||
public static final String TABLE_SYSTEM = "system";
|
||||
public static final String TABLE_SECURE = "secure";
|
||||
public static final String TABLE_GLOBAL = "global";
|
||||
|
||||
// See android/providerHolder/Settings.java
|
||||
private static final String CALL_METHOD_GET_SYSTEM = "GET_system";
|
||||
private static final String CALL_METHOD_GET_SECURE = "GET_secure";
|
||||
private static final String CALL_METHOD_GET_GLOBAL = "GET_global";
|
||||
|
||||
private static final String CALL_METHOD_PUT_SYSTEM = "PUT_system";
|
||||
private static final String CALL_METHOD_PUT_SECURE = "PUT_secure";
|
||||
private static final String CALL_METHOD_PUT_GLOBAL = "PUT_global";
|
||||
|
||||
private static final String CALL_METHOD_USER_KEY = "_user";
|
||||
|
||||
private static final String NAME_VALUE_TABLE_VALUE = "value";
|
||||
|
||||
private final ActivityManager manager;
|
||||
// android.content.IContentProvider
|
||||
private final Object provider;
|
||||
private final String name;
|
||||
private final IBinder token;
|
||||
|
||||
private Method callMethod;
|
||||
private boolean callMethodLegacy;
|
||||
|
||||
ContentProvider(ActivityManager manager, Object provider, String name, IBinder token) {
|
||||
this.manager = manager;
|
||||
this.provider = provider;
|
||||
this.name = name;
|
||||
this.token = token;
|
||||
}
|
||||
|
||||
private Method getCallMethod() throws NoSuchMethodException {
|
||||
if (callMethod == null) {
|
||||
try {
|
||||
callMethod = provider.getClass().getMethod("call", String.class, String.class, String.class, String.class, Bundle.class);
|
||||
} catch (NoSuchMethodException e) {
|
||||
// old version
|
||||
callMethod = provider.getClass().getMethod("call", String.class, String.class, String.class, Bundle.class);
|
||||
callMethodLegacy = true;
|
||||
}
|
||||
}
|
||||
return callMethod;
|
||||
}
|
||||
|
||||
private Bundle call(String callMethod, String arg, Bundle extras) {
|
||||
try {
|
||||
Method method = getCallMethod();
|
||||
Object[] args;
|
||||
if (!callMethodLegacy) {
|
||||
args = new Object[]{ServiceManager.PACKAGE_NAME, "settings", callMethod, arg, extras};
|
||||
} else {
|
||||
args = new Object[]{ServiceManager.PACKAGE_NAME, callMethod, arg, extras};
|
||||
}
|
||||
return (Bundle) method.invoke(provider, args);
|
||||
} catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
|
||||
Ln.e("Could not invoke method", e);
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
public void close() {
|
||||
manager.removeContentProviderExternal(name, token);
|
||||
}
|
||||
|
||||
private static String getGetMethod(String table) {
|
||||
switch (table) {
|
||||
case TABLE_SECURE:
|
||||
return CALL_METHOD_GET_SECURE;
|
||||
case TABLE_SYSTEM:
|
||||
return CALL_METHOD_GET_SYSTEM;
|
||||
case TABLE_GLOBAL:
|
||||
return CALL_METHOD_GET_GLOBAL;
|
||||
default:
|
||||
throw new IllegalArgumentException("Invalid table: " + table);
|
||||
}
|
||||
}
|
||||
|
||||
private static String getPutMethod(String table) {
|
||||
switch (table) {
|
||||
case TABLE_SECURE:
|
||||
return CALL_METHOD_PUT_SECURE;
|
||||
case TABLE_SYSTEM:
|
||||
return CALL_METHOD_PUT_SYSTEM;
|
||||
case TABLE_GLOBAL:
|
||||
return CALL_METHOD_PUT_GLOBAL;
|
||||
default:
|
||||
throw new IllegalArgumentException("Invalid table: " + table);
|
||||
}
|
||||
}
|
||||
|
||||
public String getValue(String table, String key) {
|
||||
String method = getGetMethod(table);
|
||||
Bundle arg = new Bundle();
|
||||
arg.putInt(CALL_METHOD_USER_KEY, ServiceManager.USER_ID);
|
||||
Bundle bundle = call(method, key, arg);
|
||||
if (bundle == null) {
|
||||
return null;
|
||||
}
|
||||
return bundle.getString("value");
|
||||
}
|
||||
|
||||
public void putValue(String table, String key, String value) {
|
||||
String method = getPutMethod(table);
|
||||
Bundle arg = new Bundle();
|
||||
arg.putInt(CALL_METHOD_USER_KEY, ServiceManager.USER_ID);
|
||||
arg.putString(NAME_VALUE_TABLE_VALUE, value);
|
||||
call(method, key, arg);
|
||||
}
|
||||
|
||||
public String getAndPutValue(String table, String key, String value) {
|
||||
String oldValue = getValue(table, key);
|
||||
if (!value.equals(oldValue)) {
|
||||
putValue(table, key, value);
|
||||
}
|
||||
return oldValue;
|
||||
}
|
||||
}
|
||||
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Reference in new issue