237 lines
9.9 KiB
Java
237 lines
9.9 KiB
Java
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package okhttp3.internal.cache;
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import com.google.common.net.HttpHeaders;
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import java.util.Date;
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import java.util.concurrent.TimeUnit;
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import o.C14953gcr;
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import o.C14957gcv;
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import o.gdZ;
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import okhttp3.CacheControl;
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import okhttp3.Headers;
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import okhttp3.Request;
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import okhttp3.Response;
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import okhttp3.internal.Util;
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import okhttp3.internal.http.DatesKt;
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/* loaded from: classes.dex */
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public final class CacheStrategy {
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public static final Companion Companion = new Companion(null);
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private final Response cacheResponse;
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private final Request networkRequest;
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public CacheStrategy(Request request, Response response) {
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this.networkRequest = request;
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this.cacheResponse = response;
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}
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/* loaded from: classes.dex */
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public static final class Factory {
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private int ageSeconds;
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private final Response cacheResponse;
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private String etag;
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private Date expires;
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private Date lastModified;
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private String lastModifiedString;
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private final long nowMillis;
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private long receivedResponseMillis;
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private final Request request;
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private long sentRequestMillis;
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private Date servedDate;
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private String servedDateString;
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public Factory(long j, Request request, Response response) {
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C14957gcv.e(request, "");
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this.nowMillis = j;
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this.request = request;
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this.cacheResponse = response;
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this.ageSeconds = -1;
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if (response != null) {
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this.sentRequestMillis = response.sentRequestAtMillis();
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this.receivedResponseMillis = response.receivedResponseAtMillis();
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Headers headers = response.headers();
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int size = headers.size();
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for (int i = 0; i < size; i++) {
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String name = headers.name(i);
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String value = headers.value(i);
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if (gdZ.a(name, HttpHeaders.DATE, true)) {
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this.servedDate = DatesKt.toHttpDateOrNull(value);
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this.servedDateString = value;
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} else if (gdZ.a(name, HttpHeaders.EXPIRES, true)) {
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this.expires = DatesKt.toHttpDateOrNull(value);
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} else if (gdZ.a(name, HttpHeaders.LAST_MODIFIED, true)) {
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this.lastModified = DatesKt.toHttpDateOrNull(value);
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this.lastModifiedString = value;
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} else if (gdZ.a(name, HttpHeaders.ETAG, true)) {
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this.etag = value;
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} else if (gdZ.a(name, HttpHeaders.AGE, true)) {
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this.ageSeconds = Util.toNonNegativeInt(value, -1);
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}
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}
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}
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}
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private final boolean isFreshnessLifetimeHeuristic() {
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Response response = this.cacheResponse;
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C14957gcv.e(response);
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return response.cacheControl().maxAgeSeconds() == -1 && this.expires == null;
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}
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public final CacheStrategy compute() {
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CacheStrategy computeCandidate = computeCandidate();
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return (computeCandidate.getNetworkRequest() == null || !this.request.cacheControl().onlyIfCached()) ? computeCandidate : new CacheStrategy(null, null);
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}
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private final CacheStrategy computeCandidate() {
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String str;
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if (this.cacheResponse == null) {
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return new CacheStrategy(this.request, null);
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}
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if (this.request.isHttps() && this.cacheResponse.handshake() == null) {
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return new CacheStrategy(this.request, null);
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}
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if (!CacheStrategy.Companion.isCacheable(this.cacheResponse, this.request)) {
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return new CacheStrategy(this.request, null);
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}
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CacheControl cacheControl = this.request.cacheControl();
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if (cacheControl.noCache() || hasConditions(this.request)) {
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return new CacheStrategy(this.request, null);
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}
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CacheControl cacheControl2 = this.cacheResponse.cacheControl();
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long cacheResponseAge = cacheResponseAge();
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long computeFreshnessLifetime = computeFreshnessLifetime();
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if (cacheControl.maxAgeSeconds() != -1) {
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computeFreshnessLifetime = Math.min(computeFreshnessLifetime, TimeUnit.SECONDS.toMillis(cacheControl.maxAgeSeconds()));
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}
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long j = 0;
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long millis = cacheControl.minFreshSeconds() != -1 ? TimeUnit.SECONDS.toMillis(cacheControl.minFreshSeconds()) : 0L;
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if (!cacheControl2.mustRevalidate() && cacheControl.maxStaleSeconds() != -1) {
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j = TimeUnit.SECONDS.toMillis(cacheControl.maxStaleSeconds());
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}
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if (!cacheControl2.noCache()) {
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long j2 = millis + cacheResponseAge;
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if (j2 < j + computeFreshnessLifetime) {
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Response.Builder newBuilder = this.cacheResponse.newBuilder();
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if (j2 >= computeFreshnessLifetime) {
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newBuilder.addHeader(HttpHeaders.WARNING, "110 HttpURLConnection \"Response is stale\"");
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}
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if (cacheResponseAge > 86400000 && isFreshnessLifetimeHeuristic()) {
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newBuilder.addHeader(HttpHeaders.WARNING, "113 HttpURLConnection \"Heuristic expiration\"");
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}
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return new CacheStrategy(null, newBuilder.build());
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}
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}
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String str2 = this.etag;
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if (str2 != null) {
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str = HttpHeaders.IF_NONE_MATCH;
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} else {
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if (this.lastModified != null) {
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str2 = this.lastModifiedString;
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} else {
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if (this.servedDate == null) {
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return new CacheStrategy(this.request, null);
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}
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str2 = this.servedDateString;
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}
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str = HttpHeaders.IF_MODIFIED_SINCE;
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}
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Headers.Builder newBuilder2 = this.request.headers().newBuilder();
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C14957gcv.e(str2);
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newBuilder2.addLenient$okhttp(str, str2);
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return new CacheStrategy(this.request.newBuilder().headers(newBuilder2.build()).build(), this.cacheResponse);
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}
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private final long computeFreshnessLifetime() {
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Long valueOf;
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Response response = this.cacheResponse;
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C14957gcv.e(response);
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if (response.cacheControl().maxAgeSeconds() != -1) {
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return TimeUnit.SECONDS.toMillis(r0.maxAgeSeconds());
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}
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Date date = this.expires;
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if (date != null) {
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Date date2 = this.servedDate;
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valueOf = date2 != null ? Long.valueOf(date2.getTime()) : null;
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long time = date.getTime() - (valueOf == null ? this.receivedResponseMillis : valueOf.longValue());
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if (time > 0) {
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return time;
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}
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return 0L;
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}
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if (this.lastModified == null || this.cacheResponse.request().url().query() != null) {
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return 0L;
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}
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Date date3 = this.servedDate;
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valueOf = date3 != null ? Long.valueOf(date3.getTime()) : null;
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long longValue = valueOf == null ? this.sentRequestMillis : valueOf.longValue();
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Date date4 = this.lastModified;
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C14957gcv.e(date4);
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long time2 = longValue - date4.getTime();
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if (time2 > 0) {
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return time2 / 10;
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}
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return 0L;
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}
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private final long cacheResponseAge() {
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Date date = this.servedDate;
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long max = date != null ? Math.max(0L, this.receivedResponseMillis - date.getTime()) : 0L;
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if (this.ageSeconds != -1) {
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max = Math.max(max, TimeUnit.SECONDS.toMillis(this.ageSeconds));
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}
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long j = this.receivedResponseMillis;
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return max + (j - this.sentRequestMillis) + (this.nowMillis - j);
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}
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private final boolean hasConditions(Request request) {
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return (request.header(HttpHeaders.IF_MODIFIED_SINCE) == null && request.header(HttpHeaders.IF_NONE_MATCH) == null) ? false : true;
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}
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public final Request getRequest$okhttp() {
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return this.request;
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}
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}
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/* loaded from: classes.dex */
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public static final class Companion {
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private Companion() {
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}
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public final boolean isCacheable(Response response, Request request) {
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C14957gcv.e(response, "");
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C14957gcv.e(request, "");
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int code = response.code();
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if (code != 200 && code != 410 && code != 414 && code != 501 && code != 203 && code != 204) {
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if (code != 307) {
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if (code != 308 && code != 404 && code != 405) {
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switch (code) {
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case 300:
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case 301:
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break;
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case 302:
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break;
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default:
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return false;
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}
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}
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}
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if (Response.header$default(response, HttpHeaders.EXPIRES, null, 2, null) == null && response.cacheControl().maxAgeSeconds() == -1 && !response.cacheControl().isPublic() && !response.cacheControl().isPrivate()) {
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return false;
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}
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}
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return (response.cacheControl().noStore() || request.cacheControl().noStore()) ? false : true;
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}
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public /* synthetic */ Companion(C14953gcr c14953gcr) {
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this();
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}
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}
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public final Request getNetworkRequest() {
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return this.networkRequest;
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}
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public final Response getCacheResponse() {
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return this.cacheResponse;
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}
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}
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