Add support for .pkpasses

app/src/main/java/protect/card_locker/MainActivity.java

@@ -498,6 +498,8 @@ public class MainActivity extends CatimaAppCompatActivity implements LoyaltyCard
                 // However, several users stated in https://github.com/CatimaLoyalty/Android/issues/2197 that the formats are extremely similar to the point they could rename an .espass file to .pkpass and have it imported
                 // So it makes sense to "unofficially" treat it as a PKPASS for now, even though not completely correct
                 parseResultList = Utils.retrieveBarcodesFromPkPass(this, data);
+            } else if (receivedType.equals("application/vnd.apple.pkpasses")) {
+                parseResultList = Utils.retrieveBarcodesFromPkPasses(this, data);
             } else {
                 Log.e(TAG, "Wrong mime-type");
                 return;

app/src/main/java/protect/card_locker/PkpassesParser.kt

@@ -0,0 +1,73 @@
+package protect.card_locker
+
+import android.content.Context
+import android.net.Uri
+import android.util.Log
+import androidx.core.net.toUri
+import net.lingala.zip4j.io.inputstream.ZipInputStream
+import net.lingala.zip4j.model.LocalFileHeader
+import java.io.FileNotFoundException
+import java.io.IOException
+
+class PkpassesParser(context: Context, uri: Uri?) {
+    private var mContext = context
+    private val pkPassParsers: ArrayList<PkpassParser> = ArrayList()
+
+    init {
+        mContext = context
+
+        Log.i(TAG, "Received Pkpasses file")
+        if (uri == null) {
+            Log.e(TAG, "Uri did not contain any data")
+            throw IOException(context.getString(R.string.errorReadingFile))
+        }
+
+        try {
+            mContext.contentResolver.openInputStream(uri).use { inputStream ->
+                ZipInputStream(inputStream).use { zipInputStream ->
+                    var localFileHeader: LocalFileHeader?
+
+                    while (true) {
+                        // Retrieve the next file
+                        localFileHeader = zipInputStream.nextEntry
+
+                        // If no next file, exit loop
+                        if (localFileHeader == null) {
+                            break
+                        }
+
+                        // Ignore directories
+                        if (localFileHeader.isDirectory) continue
+
+                        // Ignore non-pkpass files
+                        if (!localFileHeader.fileName.endsWith(".pkpass")) continue
+
+                        // Extract .pkpass (.zip) inside .pkpasses to cache directory
+                        val tempFileName = "pkpassparser_" + System.currentTimeMillis() + "_" + localFileHeader.fileName
+                        val tempFile = Utils.copyToTempFile(mContext, zipInputStream, tempFileName)
+
+                        // Parse temporary file
+                        pkPassParsers.add(
+                            PkpassParser(mContext, tempFile.toUri())
+                        )
+
+                        // Delete temporary file
+                        tempFile.delete()
+                    }
+                }
+            }
+        } catch (e: FileNotFoundException) {
+            throw IOException(mContext.getString(R.string.errorReadingFile))
+        } catch (e: Exception) {
+            throw e
+        }
+    }
+
+    fun getPkpassParsers(): ArrayList<PkpassParser> {
+        return pkPassParsers
+    }
+
+    companion object {
+        private const val TAG = "Catima"
+    }
+}

app/src/main/java/protect/card_locker/Utils.java

@@ -87,10 +87,10 @@ import java.util.Currency;
 import java.util.Date;
 import java.util.EnumMap;
 import java.util.GregorianCalendar;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Objects;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -228,6 +228,58 @@ public class Utils {
         return parseResultList;
     }
 
+    static public List<ParseResult> retrieveBarcodesFromPkPasses(Context context, Uri uri) {
+        Log.i(TAG, "Received Pkpasses file with possible barcode");
+        if (uri == null) {
+            Log.e(TAG, "Pkpasses did not contain any data");
+            Toast.makeText(context, R.string.errorReadingFile, Toast.LENGTH_LONG).show();
+            return new ArrayList<>();
+        }
+
+        PkpassesParser pkpassesParser;
+        try {
+            pkpassesParser = new PkpassesParser(context, uri);
+        } catch (Exception e) {
+            Log.e(TAG, "Error reading pkpasses file", e);
+            Toast.makeText(context, R.string.errorReadingFile, Toast.LENGTH_LONG).show();
+            return new ArrayList<>();
+        }
+
+        List<ParseResult> parseResultList = new ArrayList<>();
+        int i = 0;
+        for (PkpassParser pkpassParser : pkpassesParser.getPkpassParsers()) {
+            ParseResult parseResult;
+            List<String> locales = pkpassParser.listLocales();
+            if (locales.isEmpty()) {
+                try {
+                    parseResult = new ParseResult(ParseResultType.FULL, pkpassParser.toLoyaltyCard(null));
+                } catch (Exception e) {
+                    Log.e(TAG, "Error calling toLoyaltyCard on pkpass file", e);
+                    Toast.makeText(context, R.string.errorReadingFile, Toast.LENGTH_LONG).show();
+                    return new ArrayList<>();
+                }
+                parseResult.setNote(String.format(context.getString(R.string.cardWithNumber), i+1));
+                parseResultList.add(parseResult);
+            } else {
+                for (String locale : locales) {
+                    try {
+                        parseResult = new ParseResult(ParseResultType.FULL, pkpassParser.toLoyaltyCard(locale));
+                    } catch (Exception e) {
+                        Log.e(TAG, "Error calling toLoyaltyCard on pkpass file", e);
+                        Toast.makeText(context, R.string.errorReadingFile, Toast.LENGTH_LONG).show();
+                        return new ArrayList<>();
+                    }
+                    parseResult.setNote(String.format(context.getString(R.string.cardWithNumberAndLocale), i+1, locale));
+                    parseResultList.add(parseResult);
+                }
+            }
+
+            i++;
+        }
+
+        return parseResultList;
+    }
+
     static public List<ParseResult> retrieveBarcodesFromPdf(Context context, Uri uri) {
         Log.i(TAG, "Received PDF file with possible barcode");
         if (uri == null) {
@@ -319,7 +371,19 @@ public class Utils {
         }
 
         if (requestCode == Utils.BARCODE_IMPORT_FROM_PKPASS_FILE) {
-            return retrieveBarcodesFromPkPass(context, intent.getData());
+            Uri intentData = intent.getData();
+
+            if (intentData == null) {
+                Log.e(TAG, "Uri did not contain any data");
+                Toast.makeText(context, R.string.errorReadingFile, Toast.LENGTH_LONG).show();
+                return new ArrayList<>();
+            }
+
+            if (Objects.equals(context.getContentResolver().getType(intentData), "application/vnd.apple.pkpasses")) {
+                return retrieveBarcodesFromPkPasses(context, intentData);
+            }
+
+            return retrieveBarcodesFromPkPass(context, intentData);
         }
 
         if (requestCode == Utils.BARCODE_SCAN || requestCode == Utils.SELECT_BARCODE_REQUEST) {
@@ -850,7 +914,7 @@ public class Utils {
 
     public static File copyToTempFile(Context context, InputStream input, String name) throws IOException {
         File file = createTempFile(context, name);
-        try (input; FileOutputStream out = new FileOutputStream(file)) {
+        try (FileOutputStream out = new FileOutputStream(file)) {
             byte[] buf = new byte[4096];
             int len;
             while ((len = input.read(buf)) != -1) {