40 lines
1.9 KiB
Java
40 lines
1.9 KiB
Java
package com.google.android.gms.internal.firebase_ml;
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import android.net.Uri;
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import com.google.android.gms.common.internal.GmsLogger;
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import com.google.common.net.HttpHeaders;
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import com.google.firebase.ml.common.FirebaseMLException;
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import com.google.firebase.ml.common.modeldownload.FirebaseRemoteModel;
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import javax.net.ssl.HttpsURLConnection;
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes2.dex */
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public final class zzof {
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private static final GmsLogger zzaoz = new GmsLogger("BaseModelInfoRetriever", "");
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/* JADX INFO: Access modifiers changed from: package-private */
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public static zzop zza(FirebaseRemoteModel firebaseRemoteModel, zzon zzonVar) throws FirebaseMLException {
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HttpsURLConnection zza = zzou.zza(String.format("https://mlkit.googleapis.com/_i/v1/1p/m?n=%s", firebaseRemoteModel.zzmj()), zzonVar);
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if (zza == null) {
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return null;
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}
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String headerField = zza.getHeaderField(HttpHeaders.CONTENT_LOCATION);
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String headerField2 = zza.getHeaderField(HttpHeaders.ETAG);
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GmsLogger gmsLogger = zzaoz;
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String valueOf = String.valueOf(headerField);
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gmsLogger.d("BaseModelInfoRetriever", valueOf.length() != 0 ? "Received download URL: ".concat(valueOf) : new String("Received download URL: "));
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if (headerField == null) {
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return null;
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}
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if (headerField2 == null) {
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zzonVar.zza(zzmk.MODEL_INFO_DOWNLOAD_NO_HASH, false);
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throw new FirebaseMLException("No hash value for the base model", 13);
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}
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if (!firebaseRemoteModel.zzcd(headerField2)) {
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throw new FirebaseMLException("Downloaded model hash doesn't match the expected. ", 13);
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}
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firebaseRemoteModel.zzce(headerField2);
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return new zzop(firebaseRemoteModel.zzmj(), Uri.parse(headerField), headerField2, zzok.BASE);
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}
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}
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