diff options
| -rw-r--r-- | src/frontends/android/res/layout/trusted_certificates_item.xml | 29 | ||||
| -rw-r--r-- | src/frontends/android/src/org/strongswan/android/ui/adapter/TrustedCertificateAdapter.java | 149 |
2 files changed, 178 insertions, 0 deletions
diff --git a/src/frontends/android/res/layout/trusted_certificates_item.xml b/src/frontends/android/res/layout/trusted_certificates_item.xml new file mode 100644 index 000000000..48d77757d --- /dev/null +++ b/src/frontends/android/res/layout/trusted_certificates_item.xml @@ -0,0 +1,29 @@ +<?xml version="1.0" encoding="utf-8"?> +<!-- + Copyright (C) 2012 Tobias Brunner + Copyright (C) 2012 Giuliano Grassi + Copyright (C) 2012 Ralf Sager + Hochschule fuer Technik Rapperswil + + 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. See <http://www.fsf.org/copyleft/gpl.txt>. + + 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. +--> +<TableLayout xmlns:android="http://schemas.android.com/apk/res/android" + android:layout_width="match_parent" + android:layout_height="match_parent" + android:orientation="vertical" > + + <TextView + android:id="@+id/certificate_name" + android:layout_width="match_parent" + android:layout_height="match_parent" + android:textSize="18sp" /> + +</TableLayout>
\ No newline at end of file diff --git a/src/frontends/android/src/org/strongswan/android/ui/adapter/TrustedCertificateAdapter.java b/src/frontends/android/src/org/strongswan/android/ui/adapter/TrustedCertificateAdapter.java new file mode 100644 index 000000000..ae94adc52 --- /dev/null +++ b/src/frontends/android/src/org/strongswan/android/ui/adapter/TrustedCertificateAdapter.java @@ -0,0 +1,149 @@ +/* + * Copyright (C) 2012 Tobias Brunner + * Copyright (C) 2012 Giuliano Grassi + * Copyright (C) 2012 Ralf Sager + * Hochschule fuer Technik Rapperswil + * + * 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. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * 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. + */ + +package org.strongswan.android.ui.adapter; + +import java.security.cert.X509Certificate; +import java.util.ArrayList; +import java.util.Collections; +import java.util.Hashtable; +import java.util.Map.Entry; + +import org.strongswan.android.R; + +import android.content.Context; +import android.net.http.SslCertificate; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.BaseAdapter; +import android.widget.TextView; + +public class TrustedCertificateAdapter extends BaseAdapter +{ + private final ArrayList<CertEntry> mContent; + private final Context mContext; + + public class CertEntry implements Comparable<CertEntry> + { + public X509Certificate mCert; + public String mAlias; + public String mDisplayName; + + public CertEntry(String alias, X509Certificate cert) + { + mCert = cert; + mAlias = alias; + } + + public String getDisplayText() + { + if (mDisplayName == null) + { + SslCertificate cert = new SslCertificate(mCert); + String o = cert.getIssuedTo().getOName(); + String ou = cert.getIssuedTo().getUName(); + String cn = cert.getIssuedTo().getCName(); + if (!o.isEmpty()) + { + mDisplayName = o; + if (!cn.isEmpty()) + { + mDisplayName = mDisplayName + ", " + cn; + } + else if (!ou.isEmpty()) + { + mDisplayName = mDisplayName + ", " + ou; + } + } + else if (!cn.isEmpty()) + { + mDisplayName = cn; + } + else + { + mDisplayName = cert.getIssuedTo().getDName(); + } + } + return mDisplayName; + } + + @Override + public int compareTo(CertEntry another) + { + return getDisplayText().compareToIgnoreCase(another.getDisplayText()); + } + } + + public TrustedCertificateAdapter(Context context, + Hashtable<String, X509Certificate> content) + { + mContext = context; + mContent = new ArrayList<TrustedCertificateAdapter.CertEntry>(); + for (Entry<String, X509Certificate> entry : content.entrySet()) + { + mContent.add(new CertEntry(entry.getKey(), entry.getValue())); + } + Collections.sort(mContent); + } + + @Override + public int getCount() + { + return mContent.size(); + } + + @Override + public Object getItem(int position) + { + return mContent.get(position); + } + + /** + * Returns the position (index) of the entry with the given alias. + * + * @param alias alias of the item to find + * @return the position (index) in the list + */ + public int getItemPosition(String alias) + { + for (int i = 0; i < mContent.size(); i++) + { + if (mContent.get(i).mAlias.equals(alias)) + { + return i; + } + } + return -1; + } + + @Override + public long getItemId(int position) + { + return position; + } + + @Override + public View getView(int position, View convertView, ViewGroup parent) + { + LayoutInflater inflater = LayoutInflater.from(mContext); + final View certView = inflater.inflate(R.layout.trusted_certificates_item, null); + final TextView certText = (TextView)certView.findViewById(R.id.certificate_name); + certText.setText(mContent.get(position).getDisplayText()); + return certView; + } +} |