rr3-apk/decompiled/sources/androidx/room/util/DBUtil.java

package androidx.room.util;

import android.database.AbstractWindowedCursor;
import android.database.Cursor;
import android.database.sqlite.SQLiteConstraintException;
import android.os.CancellationSignal;
import androidx.annotation.RestrictTo;
import androidx.room.RoomDatabase;
import androidx.sqlite.db.SupportSQLiteCompat;
import androidx.sqlite.db.SupportSQLiteDatabase;
import androidx.sqlite.db.SupportSQLiteQuery;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import kotlin.Unit;
import kotlin.collections.CollectionsKt__CollectionsJVMKt;
import kotlin.io.CloseableKt;
import kotlin.jvm.internal.Intrinsics;
import kotlin.jvm.internal.SourceDebugExtension;
import kotlin.text.StringsKt__StringsJVMKt;

@RestrictTo({RestrictTo.Scope.LIBRARY_GROUP_PREFIX})
@SourceDebugExtension({"SMAP\nDBUtil.kt\nKotlin\n*S Kotlin\n*F\n+ 1 DBUtil.kt\nandroidx/room/util/DBUtil\n+ 2 CursorUtil.kt\nandroidx/room/util/CursorUtil\n+ 3 _Collections.kt\nkotlin/collections/CollectionsKt___CollectionsKt\n*L\n1#1,214:1\n145#2,7:215\n145#2,7:224\n1855#3,2:222\n*S KotlinDebug\n*F\n+ 1 DBUtil.kt\nandroidx/room/util/DBUtil\n*L\n100#1:215,7\n121#1:224,7\n107#1:222,2\n*E\n"})
/* loaded from: classes.dex */
public final class DBUtil {
    public static final Cursor query(RoomDatabase db, SupportSQLiteQuery sqLiteQuery, boolean z) {
        Intrinsics.checkNotNullParameter(db, "db");
        Intrinsics.checkNotNullParameter(sqLiteQuery, "sqLiteQuery");
        return query(db, sqLiteQuery, z, null);
    }

    public static final Cursor query(RoomDatabase db, SupportSQLiteQuery sqLiteQuery, boolean z, CancellationSignal cancellationSignal) {
        Intrinsics.checkNotNullParameter(db, "db");
        Intrinsics.checkNotNullParameter(sqLiteQuery, "sqLiteQuery");
        Cursor query = db.query(sqLiteQuery, cancellationSignal);
        if (!z || !(query instanceof AbstractWindowedCursor)) {
            return query;
        }
        AbstractWindowedCursor abstractWindowedCursor = (AbstractWindowedCursor) query;
        int count = abstractWindowedCursor.getCount();
        return (abstractWindowedCursor.hasWindow() ? abstractWindowedCursor.getWindow().getNumRows() : count) < count ? CursorUtil.copyAndClose(query) : query;
    }

    public static final void dropFtsSyncTriggers(SupportSQLiteDatabase db) {
        List createListBuilder;
        List<String> build;
        Intrinsics.checkNotNullParameter(db, "db");
        createListBuilder = CollectionsKt__CollectionsJVMKt.createListBuilder();
        Cursor query = db.query("SELECT name FROM sqlite_master WHERE type = 'trigger'");
        while (query.moveToNext()) {
            try {
                createListBuilder.add(query.getString(0));
            } finally {
            }
        }
        Unit unit = Unit.INSTANCE;
        CloseableKt.closeFinally(query, null);
        build = CollectionsKt__CollectionsJVMKt.build(createListBuilder);
        for (String triggerName : build) {
            Intrinsics.checkNotNullExpressionValue(triggerName, "triggerName");
            if (StringsKt__StringsJVMKt.startsWith$default(triggerName, "room_fts_content_sync_", false, 2, null)) {
                db.execSQL("DROP TRIGGER IF EXISTS " + triggerName);
            }
        }
    }

    public static final void foreignKeyCheck(SupportSQLiteDatabase db, String tableName) {
        Intrinsics.checkNotNullParameter(db, "db");
        Intrinsics.checkNotNullParameter(tableName, "tableName");
        Cursor query = db.query("PRAGMA foreign_key_check(`" + tableName + "`)");
        try {
            if (query.getCount() > 0) {
                throw new SQLiteConstraintException(processForeignKeyCheckFailure(query));
            }
            Unit unit = Unit.INSTANCE;
            CloseableKt.closeFinally(query, null);
        } catch (Throwable th) {
            try {
                throw th;
            } catch (Throwable th2) {
                CloseableKt.closeFinally(query, th);
                throw th2;
            }
        }
    }

    public static final int readVersion(File databaseFile) throws IOException {
        Intrinsics.checkNotNullParameter(databaseFile, "databaseFile");
        FileChannel channel = new FileInputStream(databaseFile).getChannel();
        try {
            ByteBuffer allocate = ByteBuffer.allocate(4);
            channel.tryLock(60L, 4L, true);
            channel.position(60L);
            if (channel.read(allocate) != 4) {
                throw new IOException("Bad database header, unable to read 4 bytes at offset 60");
            }
            allocate.rewind();
            int i = allocate.getInt();
            CloseableKt.closeFinally(channel, null);
            return i;
        } catch (Throwable th) {
            try {
                throw th;
            } catch (Throwable th2) {
                CloseableKt.closeFinally(channel, th);
                throw th2;
            }
        }
    }

    public static final CancellationSignal createCancellationSignal() {
        return SupportSQLiteCompat.Api16Impl.createCancellationSignal();
    }

    private static final String processForeignKeyCheckFailure(Cursor cursor) {
        StringBuilder sb = new StringBuilder();
        int count = cursor.getCount();
        LinkedHashMap linkedHashMap = new LinkedHashMap();
        while (cursor.moveToNext()) {
            if (cursor.isFirst()) {
                sb.append("Foreign key violation(s) detected in '");
                sb.append(cursor.getString(0));
                sb.append("'.\n");
            }
            String constraintIndex = cursor.getString(3);
            if (!linkedHashMap.containsKey(constraintIndex)) {
                Intrinsics.checkNotNullExpressionValue(constraintIndex, "constraintIndex");
                String string = cursor.getString(2);
                Intrinsics.checkNotNullExpressionValue(string, "cursor.getString(2)");
                linkedHashMap.put(constraintIndex, string);
            }
        }
        sb.append("Number of different violations discovered: ");
        sb.append(linkedHashMap.keySet().size());
        sb.append("\n");
        sb.append("Number of rows in violation: ");
        sb.append(count);
        sb.append("\n");
        sb.append("Violation(s) detected in the following constraint(s):\n");
        for (Map.Entry entry : linkedHashMap.entrySet()) {
            String str = (String) entry.getKey();
            String str2 = (String) entry.getValue();
            sb.append("\tParent Table = ");
            sb.append(str2);
            sb.append(", Foreign Key Constraint Index = ");
            sb.append(str);
            sb.append("\n");
        }
        String sb2 = sb.toString();
        Intrinsics.checkNotNullExpressionValue(sb2, "StringBuilder().apply(builderAction).toString()");
        return sb2;
    }
}