98 lines
2.7 KiB
Java
98 lines
2.7 KiB
Java
package c.i.a.c.h2;
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import android.net.Uri;
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import android.util.Base64;
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import androidx.annotation.Nullable;
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import c.d.b.a.a;
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import c.i.a.c.i2.f0;
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import c.i.b.a.c;
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import com.google.android.exoplayer2.ParserException;
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import com.google.android.exoplayer2.upstream.DataSourceException;
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import java.io.IOException;
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import java.net.URLDecoder;
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/* compiled from: DataSchemeDataSource */
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public final class g extends e {
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@Nullable
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public l e;
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@Nullable
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public byte[] f;
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public int g;
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public int h;
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public g() {
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super(false);
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}
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@Override // c.i.a.c.h2.j
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public long a(l lVar) throws IOException {
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q(lVar);
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this.e = lVar;
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this.h = (int) lVar.f;
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Uri uri = lVar.a;
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String scheme = uri.getScheme();
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if ("data".equals(scheme)) {
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String[] G = f0.G(uri.getSchemeSpecificPart(), ",");
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if (G.length == 2) {
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String str = G[1];
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if (G[0].contains(";base64")) {
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try {
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this.f = Base64.decode(str, 0);
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} catch (IllegalArgumentException e) {
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throw new ParserException(a.u("Error while parsing Base64 encoded string: ", str), e);
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}
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} else {
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this.f = f0.w(URLDecoder.decode(str, c.a.name()));
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}
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long j = lVar.g;
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int length = j != -1 ? ((int) j) + this.h : this.f.length;
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this.g = length;
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if (length > this.f.length || this.h > length) {
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this.f = null;
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throw new DataSourceException(0);
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}
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r(lVar);
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return ((long) this.g) - ((long) this.h);
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}
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throw new ParserException("Unexpected URI format: " + uri);
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}
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throw new ParserException(a.u("Unsupported scheme: ", scheme));
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}
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@Override // c.i.a.c.h2.j
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public void close() {
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if (this.f != null) {
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this.f = null;
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p();
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}
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this.e = null;
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}
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@Override // c.i.a.c.h2.j
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@Nullable
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public Uri m() {
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l lVar = this.e;
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if (lVar != null) {
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return lVar.a;
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}
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return null;
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}
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@Override // c.i.a.c.h2.f
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public int read(byte[] bArr, int i, int i2) {
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if (i2 == 0) {
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return 0;
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}
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int i3 = this.g - this.h;
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if (i3 == 0) {
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return -1;
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}
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int min = Math.min(i2, i3);
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byte[] bArr2 = this.f;
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int i4 = f0.a;
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System.arraycopy(bArr2, this.h, bArr, i, min);
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this.h += min;
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o(min);
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return min;
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}
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}
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