package o;

/* renamed from: o.gjG, reason: case insensitive filesystem */
/* loaded from: classes6.dex */
public final class C15176gjG {
    /* JADX INFO: Access modifiers changed from: package-private */
    public static boolean d(CharSequence charSequence, boolean z, int i, CharSequence charSequence2, int i2) {
        if ((charSequence instanceof String) && (charSequence2 instanceof String)) {
            return ((String) charSequence).regionMatches(z, i, (String) charSequence2, 0, i2);
        }
        int length = charSequence.length();
        int length2 = charSequence2.length();
        if (i < 0 || i2 < 0 || length - i < i2 || length2 < i2) {
            return false;
        }
        int i3 = 0;
        while (i2 > 0) {
            char charAt = charSequence.charAt(i);
            char charAt2 = charSequence2.charAt(i3);
            if (charAt != charAt2) {
                if (!z) {
                    return false;
                }
                char upperCase = Character.toUpperCase(charAt);
                char upperCase2 = Character.toUpperCase(charAt2);
                if (upperCase != upperCase2 && Character.toLowerCase(upperCase) != Character.toLowerCase(upperCase2)) {
                    return false;
                }
            }
            i++;
            i2--;
            i3++;
        }
        return true;
    }
}