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Code Issues Releases Wiki Activity

Added support for browserconfig.xml

This commit is contained in:
M66B 2022-05-12 20:57:08 +02:00
parent f8b5012f9f
commit 5caec65c90
1 changed files with 58 additions and 0 deletions
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58
app/src/main/java/eu/faircode/email/ContactInfo.java
View File

@ -35,6 +35,7 @@ import android.net.Uri;
import android.provider.ContactsContract;
import android.text.TextUtils;
import android.util.Pair;
import android.util.Xml;
import androidx.annotation.NonNull;
import androidx.preference.PreferenceManager;
@ -44,6 +45,7 @@ import org.json.JSONObject;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.xmlpull.v1.XmlPullParser;
import java.io.BufferedOutputStream;
import java.io.EOFException;
@ -639,6 +641,62 @@ public class ContactInfo {
Log.w(ex);
}
// https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/platform-apis/dn320426(v=vs.85)
if (imgs.size() == 0 || BuildConfig.DEBUG) {
String cfg = "/browserconfig.xml";
Element meta = doc.head().select("meta[name=msapplication-config]").first();
if (meta != null) {
String content = meta.attr("content");
if (!TextUtils.isEmpty(content))
cfg = content;
}
try {
URL url = new URL(base, cfg);
if (!"https".equals(url.getProtocol()))
throw new FileNotFoundException(url.toString());
Log.i("GET browserconfig " + url);
HttpsURLConnection m = (HttpsURLConnection) url.openConnection();
m.setRequestMethod("GET");
m.setReadTimeout(FAVICON_READ_TIMEOUT);
m.setConnectTimeout(FAVICON_CONNECT_TIMEOUT);
m.setInstanceFollowRedirects(true);
m.setRequestProperty("User-Agent", WebViewEx.getUserAgent(context));
m.connect();
try {
XmlPullParser xml = Xml.newPullParser();
xml.setInput(m.getInputStream(), null);
int eventType = xml.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
if (eventType == XmlPullParser.START_TAG) {
String name = xml.getName();
if ("square70x70logo".equals(name) ||
"square150x150logo".equals(name) ||
"square310x310logo".equals(name)) {
String src = xml.getAttributeValue(null, "src");
if (!TextUtils.isEmpty(src)) {
Element img = doc.createElement("link")
.attr("rel", "browserconfig")
.attr("href", new URL(base, src).toString())
.attr("sizes", name
.replace("square", "")
.replace("logo", ""));
Log.i("GOT browserconfig " + img);
imgs.add(img);
}
}
}
eventType = xml.next();
}
} finally {
m.disconnect();
}
} catch (Throwable ex) {
Log.w(ex);
}
}
String host = base.getHost();
Collections.sort(imgs, new Comparator<Element>() {