#727

Committed 12 May 2024 08:17AM UTC coverage: 3.153%. Remained the same

Build # #727

Build Type

push

Committed by

Commit Message

fix github Code scanning issues(infer)

Run Details

0 of 4 new or added lines in 1 file covered. (0.0%)

236 of 7485 relevant lines covered (3.15%)

0.03 hits per line

Source File
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/src/main/java/edu/jiangxin/apktoolbox/swing/extend/plugin/runnable/DownloadRunnable.java

package edu.jiangxin.apktoolbox.swing.extend.plugin.runnable;

import edu.jiangxin.apktoolbox.swing.extend.plugin.ChangeMenuPreparePluginController;
import edu.jiangxin.apktoolbox.swing.extend.plugin.IPreparePluginCallback;
import org.apache.commons.io.FileUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import javax.swing.*;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.List;
import java.util.Map;

public class DownloadRunnable extends AbstractRunnable {
    private static final Logger LOGGER = LogManager.getLogger(DownloadRunnable.class.getSimpleName());
    private final URL url;
    private final File downloadDir;

    public DownloadRunnable(URL url, File downloadDir, IPreparePluginCallback callback) {
        super("Downloading...", callback);
        this.url = url;
        this.downloadDir = downloadDir;
    }

    @Override
    public void run() {
        SwingUtilities.invokeLater(() -> progressBarDialog.setVisible(true));
        HttpURLConnection conn;
        try {
            conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("GET");
            conn.setUseCaches(false);
            conn.setConnectTimeout(5000);
            conn.connect();
        } catch (IOException e) {
            LOGGER.error("download failed: {}", e.getMessage());
            callback.onDownloadFinished(ChangeMenuPreparePluginController.RESULT_DOWNLOAD_FAILED);
            return;
        }

        Map<String, List<String>> map = conn.getHeaderFields();
        List<String> contentLengthList = map.get("Content-Length");
        int downloadLength = 1;
        if (contentLengthList != null && !contentLengthList.isEmpty()) {
            downloadLength = Integer.parseInt(contentLengthList.get(0));
        }

        String urlStr = url.toString();
        String fileName = urlStr.substring(urlStr.lastIndexOf("/") + 1);
        File downloadFile = new File(downloadDir, fileName);

        try (BufferedInputStream is = new BufferedInputStream(conn.getInputStream());
             BufferedOutputStream os = new BufferedOutputStream(new FileOutputStream(downloadFile))) {
            byte[] b = new byte[2048];
            int length;
            long count = 0;
            while ((length = is.read(b)) != -1 && !isCancelled) {
                os.write(b, 0, length);
                count += length;
                progress = (int)(count * 100 / downloadLength);
            }
        } catch (IOException e) {
            LOGGER.error("download failed: {}", e.getMessage());
            callback.onDownloadFinished(ChangeMenuPreparePluginController.RESULT_DOWNLOAD_FAILED);
            return;
        }
        if (isCancelled) {
            LOGGER.info("download cancelled");
            FileUtils.deleteQuietly(downloadFile);
            callback.onDownloadFinished(ChangeMenuPreparePluginController.RESULT_DOWNLOAD_CANCELLED);
        } else {
            isFinished = true;
            callback.onDownloadFinished(ChangeMenuPreparePluginController.RESULT_DOWNLOAD_SUCCESS);
        }
    }
}

1	package edu.jiangxin.apktoolbox.swing.extend.plugin.runnable;
2
3	import edu.jiangxin.apktoolbox.swing.extend.plugin.ChangeMenuPreparePluginController;
4	import edu.jiangxin.apktoolbox.swing.extend.plugin.IPreparePluginCallback;
5	import org.apache.commons.io.FileUtils;
6	import org.apache.logging.log4j.LogManager;
7	import org.apache.logging.log4j.Logger;
8
9	import javax.swing.*;
10	import java.io.*;
11	import java.net.HttpURLConnection;
12	import java.net.URL;
13	import java.util.List;
14	import java.util.Map;
15
16	public class DownloadRunnable extends AbstractRunnable {
17	private static final Logger LOGGER = LogManager.getLogger(DownloadRunnable.class.getSimpleName());	×
18	private final URL url;
19	private final File downloadDir;
20
21	public DownloadRunnable(URL url, File downloadDir, IPreparePluginCallback callback) {
22	super("Downloading...", callback);	×
23	this.url = url;	×
24	this.downloadDir = downloadDir;	×
25	}	×
26
27	@Override
28	public void run() {
29	SwingUtilities.invokeLater(() -> progressBarDialog.setVisible(true));	×
30	HttpURLConnection conn;
31	try {
32	conn = (HttpURLConnection) url.openConnection();	×
33	conn.setRequestMethod("GET");	×
34	conn.setUseCaches(false);	×
35	conn.setConnectTimeout(5000);	×
36	conn.connect();	×
37	} catch (IOException e) {	×
38	LOGGER.error("download failed: {}", e.getMessage());	×
39	callback.onDownloadFinished(ChangeMenuPreparePluginController.RESULT_DOWNLOAD_FAILED);	×
40	return;	×
41	}	×
42
43	Map<String, List<String>> map = conn.getHeaderFields();	×
NEW 44	List<String> contentLengthList = map.get("Content-Length");	×
NEW 45	int downloadLength = 1;	×
NEW 46	if (contentLengthList != null && !contentLengthList.isEmpty()) {	×
NEW 47	downloadLength = Integer.parseInt(contentLengthList.get(0));	×
48	}
49
50	String urlStr = url.toString();	×
51	String fileName = urlStr.substring(urlStr.lastIndexOf("/") + 1);	×
52	File downloadFile = new File(downloadDir, fileName);	×
53
54	try (BufferedInputStream is = new BufferedInputStream(conn.getInputStream());	×
55	BufferedOutputStream os = new BufferedOutputStream(new FileOutputStream(downloadFile))) {	×
56	byte[] b = new byte[2048];	×
57	int length;
58	long count = 0;	×
59	while ((length = is.read(b)) != -1 && !isCancelled) {	×
60	os.write(b, 0, length);	×
61	count += length;	×
62	progress = (int)(count * 100 / downloadLength);	×
63	}
64	} catch (IOException e) {	×
65	LOGGER.error("download failed: {}", e.getMessage());	×
66	callback.onDownloadFinished(ChangeMenuPreparePluginController.RESULT_DOWNLOAD_FAILED);	×
67	return;	×
68	}	×
69	if (isCancelled) {	×
70	LOGGER.info("download cancelled");	×
71	FileUtils.deleteQuietly(downloadFile);	×
72	callback.onDownloadFinished(ChangeMenuPreparePluginController.RESULT_DOWNLOAD_CANCELLED);	×
73	} else {
74	isFinished = true;	×
75	callback.onDownloadFinished(ChangeMenuPreparePluginController.RESULT_DOWNLOAD_SUCCESS);	×
76	}
77	}	×
78	}

jiangxincode / ApkToolBoxGUI / #727

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