package o;

import com.adobe.internal.xmp.XMPException;

/* loaded from: classes.dex */
final class IRF {
    int c = 0;
    String d;

    public IRF(String str) {
        this.d = str;
    }

    public final char e() {
        if (this.c < this.d.length()) {
            return this.d.charAt(this.c);
        }
        return (char) 0;
    }

    public final int b(String str, int i) throws XMPException {
        int i2 = this.c;
        char charAt = i2 < this.d.length() ? this.d.charAt(i2) : (char) 0;
        boolean z = false;
        int i3 = 0;
        while ('0' <= charAt && charAt <= '9') {
            i3 = (i3 * 10) + (charAt - '0');
            z = true;
            int i4 = this.c + 1;
            this.c = i4;
            charAt = i4 < this.d.length() ? this.d.charAt(i4) : (char) 0;
        }
        if (!z) {
            throw new XMPException(str, 5);
        }
        if (i3 > i) {
            return i;
        }
        if (i3 < 0) {
            return 0;
        }
        return i3;
    }
}