Rabbit-R1/original r1/java/sources/io/sentry/cache/CacheStrategy.java

223 lines
9.3 KiB
Java
Raw Normal View History

2024-05-21 16:08:36 -05:00
package io.sentry.cache;
import com.google.android.exoplayer2.C;
import io.sentry.ISerializer;
import io.sentry.SentryEnvelope;
import io.sentry.SentryEnvelopeItem;
import io.sentry.SentryItemType;
import io.sentry.SentryLevel;
import io.sentry.SentryOptions;
import io.sentry.Session;
import io.sentry.clientreport.DiscardReason;
import io.sentry.util.Objects;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.Iterator;
/* JADX INFO: Access modifiers changed from: package-private */
/* loaded from: classes3.dex */
public abstract class CacheStrategy {
protected static final Charset UTF_8 = Charset.forName(C.UTF8_NAME);
protected final File directory;
private final int maxSize;
protected final SentryOptions options;
protected final ISerializer serializer;
/* JADX INFO: Access modifiers changed from: package-private */
public CacheStrategy(SentryOptions sentryOptions, String str, int i) {
Objects.requireNonNull(str, "Directory is required.");
this.options = (SentryOptions) Objects.requireNonNull(sentryOptions, "SentryOptions is required.");
this.serializer = sentryOptions.getSerializer();
this.directory = new File(str);
this.maxSize = i;
}
/* JADX INFO: Access modifiers changed from: protected */
public boolean isDirectoryValid() {
if (this.directory.isDirectory() && this.directory.canWrite() && this.directory.canRead()) {
return true;
}
this.options.getLogger().log(SentryLevel.ERROR, "The directory for caching files is inaccessible.: %s", this.directory.getAbsolutePath());
return false;
}
private void sortFilesOldestToNewest(File[] fileArr) {
if (fileArr.length > 1) {
Arrays.sort(fileArr, new Comparator() { // from class: io.sentry.cache.CacheStrategy$$ExternalSyntheticLambda0
@Override // java.util.Comparator
public final int compare(Object obj, Object obj2) {
int compare;
compare = Long.compare(((File) obj).lastModified(), ((File) obj2).lastModified());
return compare;
}
});
}
}
/* JADX INFO: Access modifiers changed from: protected */
public void rotateCacheIfNeeded(File[] fileArr) {
int length = fileArr.length;
if (length >= this.maxSize) {
this.options.getLogger().log(SentryLevel.WARNING, "Cache folder if full (respecting maxSize). Rotating files", new Object[0]);
int i = (length - this.maxSize) + 1;
sortFilesOldestToNewest(fileArr);
File[] fileArr2 = (File[]) Arrays.copyOfRange(fileArr, i, length);
for (int i2 = 0; i2 < i; i2++) {
File file = fileArr[i2];
moveInitFlagIfNecessary(file, fileArr2);
if (!file.delete()) {
this.options.getLogger().log(SentryLevel.WARNING, "File can't be deleted: %s", file.getAbsolutePath());
}
}
}
}
private void moveInitFlagIfNecessary(File file, File[] fileArr) {
Boolean init;
int i;
File file2;
SentryEnvelope readEnvelope;
SentryEnvelopeItem sentryEnvelopeItem;
Session readSession;
SentryEnvelope readEnvelope2 = readEnvelope(file);
if (readEnvelope2 == null || !isValidEnvelope(readEnvelope2)) {
return;
}
this.options.getClientReportRecorder().recordLostEnvelope(DiscardReason.CACHE_OVERFLOW, readEnvelope2);
Session firstSession = getFirstSession(readEnvelope2);
if (firstSession == null || !isValidSession(firstSession) || (init = firstSession.getInit()) == null || !init.booleanValue()) {
return;
}
int length = fileArr.length;
for (i = 0; i < length; i++) {
file2 = fileArr[i];
readEnvelope = readEnvelope(file2);
if (readEnvelope != null && isValidEnvelope(readEnvelope)) {
Iterator<SentryEnvelopeItem> it = readEnvelope.getItems().iterator();
while (true) {
sentryEnvelopeItem = null;
if (!it.hasNext()) {
break;
}
SentryEnvelopeItem next = it.next();
if (isSessionType(next) && (readSession = readSession(next)) != null && isValidSession(readSession)) {
Boolean init2 = readSession.getInit();
if (init2 != null && init2.booleanValue()) {
this.options.getLogger().log(SentryLevel.ERROR, "Session %s has 2 times the init flag.", firstSession.getSessionId());
return;
}
if (firstSession.getSessionId() != null && firstSession.getSessionId().equals(readSession.getSessionId())) {
readSession.setInitAsTrue();
try {
sentryEnvelopeItem = SentryEnvelopeItem.fromSession(this.serializer, readSession);
it.remove();
break;
} catch (IOException e) {
this.options.getLogger().log(SentryLevel.ERROR, e, "Failed to create new envelope item for the session %s", firstSession.getSessionId());
}
}
}
}
}
}
return;
if (sentryEnvelopeItem != null) {
SentryEnvelope buildNewEnvelope = buildNewEnvelope(readEnvelope, sentryEnvelopeItem);
long lastModified = file2.lastModified();
if (!file2.delete()) {
this.options.getLogger().log(SentryLevel.WARNING, "File can't be deleted: %s", file2.getAbsolutePath());
}
saveNewEnvelope(buildNewEnvelope, file2, lastModified);
return;
}
}
private SentryEnvelope readEnvelope(File file) {
try {
BufferedInputStream bufferedInputStream = new BufferedInputStream(new FileInputStream(file));
try {
SentryEnvelope deserializeEnvelope = this.serializer.deserializeEnvelope(bufferedInputStream);
bufferedInputStream.close();
return deserializeEnvelope;
} finally {
}
} catch (IOException e) {
this.options.getLogger().log(SentryLevel.ERROR, "Failed to deserialize the envelope.", e);
return null;
}
}
private Session getFirstSession(SentryEnvelope sentryEnvelope) {
for (SentryEnvelopeItem sentryEnvelopeItem : sentryEnvelope.getItems()) {
if (isSessionType(sentryEnvelopeItem)) {
return readSession(sentryEnvelopeItem);
}
}
return null;
}
private boolean isValidSession(Session session) {
return session.getStatus().equals(Session.State.Ok) && session.getSessionId() != null;
}
private boolean isSessionType(SentryEnvelopeItem sentryEnvelopeItem) {
if (sentryEnvelopeItem == null) {
return false;
}
return sentryEnvelopeItem.getHeader().getType().equals(SentryItemType.Session);
}
private Session readSession(SentryEnvelopeItem sentryEnvelopeItem) {
try {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(sentryEnvelopeItem.getData()), UTF_8));
try {
Session session = (Session) this.serializer.deserialize(bufferedReader, Session.class);
bufferedReader.close();
return session;
} finally {
}
} catch (Throwable th) {
this.options.getLogger().log(SentryLevel.ERROR, "Failed to deserialize the session.", th);
return null;
}
}
private void saveNewEnvelope(SentryEnvelope sentryEnvelope, File file, long j) {
try {
FileOutputStream fileOutputStream = new FileOutputStream(file);
try {
this.serializer.serialize(sentryEnvelope, fileOutputStream);
file.setLastModified(j);
fileOutputStream.close();
} finally {
}
} catch (Throwable th) {
this.options.getLogger().log(SentryLevel.ERROR, "Failed to serialize the new envelope to the disk.", th);
}
}
private SentryEnvelope buildNewEnvelope(SentryEnvelope sentryEnvelope, SentryEnvelopeItem sentryEnvelopeItem) {
ArrayList arrayList = new ArrayList();
Iterator<SentryEnvelopeItem> it = sentryEnvelope.getItems().iterator();
while (it.hasNext()) {
arrayList.add(it.next());
}
arrayList.add(sentryEnvelopeItem);
return new SentryEnvelope(sentryEnvelope.getHeader(), arrayList);
}
private boolean isValidEnvelope(SentryEnvelope sentryEnvelope) {
return sentryEnvelope.getItems().iterator().hasNext();
}
}