soul-browser/sources/java/com/bumptech/glide/util/ContentLengthInputStream.java

package com.bumptech.glide.util;

import java.io.FilterInputStream;
import java.io.IOException;
import java.io.InputStream;

/* loaded from: classes.dex */
public final class ContentLengthInputStream extends FilterInputStream {

    /* renamed from: c, reason: collision with root package name */
    public final long f2486c;
    public int f;

    public ContentLengthInputStream(InputStream inputStream, long j) {
        super(inputStream);
        this.f2486c = j;
    }

    public final void a(int i) {
        if (i >= 0) {
            this.f += i;
            return;
        }
        long j = this.f;
        long j2 = this.f2486c;
        if (j2 - j <= 0) {
            return;
        }
        throw new IOException("Failed to read all expected data, expected: " + j2 + ", but read: " + this.f);
    }

    @Override // java.io.FilterInputStream, java.io.InputStream
    public final synchronized int available() {
        return (int) Math.max(this.f2486c - this.f, ((FilterInputStream) this).in.available());
    }

    @Override // java.io.FilterInputStream, java.io.InputStream
    public final synchronized int read() {
        int read;
        read = super.read();
        a(read >= 0 ? 1 : -1);
        return read;
    }

    @Override // java.io.FilterInputStream, java.io.InputStream
    public final int read(byte[] bArr) {
        return read(bArr, 0, bArr.length);
    }

    @Override // java.io.FilterInputStream, java.io.InputStream
    public final synchronized int read(byte[] bArr, int i, int i2) {
        int read;
        read = super.read(bArr, i, i2);
        a(read);
        return read;
    }
}