Daniel Elliott
f9d20bb3fc
- 28,932 files - Full Java source code - Smali files - Resources Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
422 lines
17 KiB
Java
422 lines
17 KiB
Java
package androidx.core.content;
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import android.annotation.SuppressLint;
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import android.content.ContentProvider;
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import android.content.ContentValues;
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import android.content.Context;
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import android.content.pm.ProviderInfo;
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import android.content.res.XmlResourceParser;
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import android.database.Cursor;
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import android.database.MatrixCursor;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Environment;
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import android.os.ParcelFileDescriptor;
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import android.text.TextUtils;
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import android.webkit.MimeTypeMap;
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import androidx.annotation.CallSuper;
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import androidx.annotation.GuardedBy;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.RequiresApi;
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import androidx.annotation.VisibleForTesting;
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import androidx.annotation.XmlRes;
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import androidx.core.util.ObjectsCompat;
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import com.google.android.gms.drive.DriveFile;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Map;
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import org.xmlpull.v1.XmlPullParserException;
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/* loaded from: classes.dex */
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public class FileProvider extends ContentProvider {
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private static final String ATTR_NAME = "name";
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private static final String ATTR_PATH = "path";
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private static final String DISPLAYNAME_FIELD = "displayName";
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private static final String META_DATA_FILE_PROVIDER_PATHS = "android.support.FILE_PROVIDER_PATHS";
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private static final String TAG_CACHE_PATH = "cache-path";
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private static final String TAG_EXTERNAL = "external-path";
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private static final String TAG_EXTERNAL_CACHE = "external-cache-path";
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private static final String TAG_EXTERNAL_FILES = "external-files-path";
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private static final String TAG_EXTERNAL_MEDIA = "external-media-path";
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private static final String TAG_FILES_PATH = "files-path";
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private static final String TAG_ROOT_PATH = "root-path";
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@GuardedBy("mLock")
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private String mAuthority;
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@Nullable
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@GuardedBy("mLock")
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private PathStrategy mLocalPathStrategy;
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@NonNull
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private final Object mLock;
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private final int mResourceId;
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private static final String[] COLUMNS = {"_display_name", "_size"};
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private static final File DEVICE_ROOT = new File("/");
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@GuardedBy("sCache")
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private static final HashMap<String, PathStrategy> sCache = new HashMap<>();
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public interface PathStrategy {
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File getFileForUri(Uri uri);
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Uri getUriForFile(File file);
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}
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@Override // android.content.ContentProvider
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@Nullable
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public String getTypeAnonymous(@NonNull Uri uri) {
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return "application/octet-stream";
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}
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@Override // android.content.ContentProvider
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public boolean onCreate() {
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return true;
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}
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public FileProvider() {
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this(0);
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}
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public FileProvider(@XmlRes int i) {
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this.mLock = new Object();
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this.mResourceId = i;
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}
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@Override // android.content.ContentProvider
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@CallSuper
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public void attachInfo(@NonNull Context context, @NonNull ProviderInfo providerInfo) {
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super.attachInfo(context, providerInfo);
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if (providerInfo.exported) {
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throw new SecurityException("Provider must not be exported");
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}
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if (!providerInfo.grantUriPermissions) {
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throw new SecurityException("Provider must grant uri permissions");
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}
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String str = providerInfo.authority.split(";")[0];
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synchronized (this.mLock) {
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this.mAuthority = str;
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}
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HashMap<String, PathStrategy> hashMap = sCache;
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synchronized (hashMap) {
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hashMap.remove(str);
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}
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}
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public static Uri getUriForFile(@NonNull Context context, @NonNull String str, @NonNull File file) {
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return getPathStrategy(context, str, 0).getUriForFile(file);
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}
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@NonNull
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@SuppressLint({"StreamFiles"})
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public static Uri getUriForFile(@NonNull Context context, @NonNull String str, @NonNull File file, @NonNull String str2) {
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return getUriForFile(context, str, file).buildUpon().appendQueryParameter(DISPLAYNAME_FIELD, str2).build();
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}
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@Override // android.content.ContentProvider
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@NonNull
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public Cursor query(@NonNull Uri uri, @Nullable String[] strArr, @Nullable String str, @Nullable String[] strArr2, @Nullable String str2) {
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int i;
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File fileForUri = getLocalPathStrategy().getFileForUri(uri);
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String queryParameter = uri.getQueryParameter(DISPLAYNAME_FIELD);
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if (strArr == null) {
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strArr = COLUMNS;
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}
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String[] strArr3 = new String[strArr.length];
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Object[] objArr = new Object[strArr.length];
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int i2 = 0;
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for (String str3 : strArr) {
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if ("_display_name".equals(str3)) {
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strArr3[i2] = "_display_name";
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i = i2 + 1;
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objArr[i2] = queryParameter == null ? fileForUri.getName() : queryParameter;
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} else if ("_size".equals(str3)) {
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strArr3[i2] = "_size";
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i = i2 + 1;
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objArr[i2] = Long.valueOf(fileForUri.length());
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}
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i2 = i;
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}
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String[] copyOf = copyOf(strArr3, i2);
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Object[] copyOf2 = copyOf(objArr, i2);
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MatrixCursor matrixCursor = new MatrixCursor(copyOf, 1);
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matrixCursor.addRow(copyOf2);
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return matrixCursor;
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}
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@Override // android.content.ContentProvider
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@Nullable
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public String getType(@NonNull Uri uri) {
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File fileForUri = getLocalPathStrategy().getFileForUri(uri);
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int lastIndexOf = fileForUri.getName().lastIndexOf(46);
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if (lastIndexOf < 0) {
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return "application/octet-stream";
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}
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String mimeTypeFromExtension = MimeTypeMap.getSingleton().getMimeTypeFromExtension(fileForUri.getName().substring(lastIndexOf + 1));
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return mimeTypeFromExtension != null ? mimeTypeFromExtension : "application/octet-stream";
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}
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@Override // android.content.ContentProvider
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public Uri insert(@NonNull Uri uri, @NonNull ContentValues contentValues) {
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throw new UnsupportedOperationException("No external inserts");
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}
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@Override // android.content.ContentProvider
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public int update(@NonNull Uri uri, @NonNull ContentValues contentValues, @Nullable String str, @Nullable String[] strArr) {
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throw new UnsupportedOperationException("No external updates");
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}
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@Override // android.content.ContentProvider
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public int delete(@NonNull Uri uri, @Nullable String str, @Nullable String[] strArr) {
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return getLocalPathStrategy().getFileForUri(uri).delete() ? 1 : 0;
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}
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@Override // android.content.ContentProvider
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@SuppressLint({"UnknownNullness"})
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public ParcelFileDescriptor openFile(@NonNull Uri uri, @NonNull String str) throws FileNotFoundException {
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return ParcelFileDescriptor.open(getLocalPathStrategy().getFileForUri(uri), modeToMode(str));
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}
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@NonNull
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private PathStrategy getLocalPathStrategy() {
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PathStrategy pathStrategy;
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synchronized (this.mLock) {
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try {
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ObjectsCompat.requireNonNull(this.mAuthority, "mAuthority is null. Did you override attachInfo and did not call super.attachInfo()?");
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if (this.mLocalPathStrategy == null) {
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this.mLocalPathStrategy = getPathStrategy(getContext(), this.mAuthority, this.mResourceId);
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}
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pathStrategy = this.mLocalPathStrategy;
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} catch (Throwable th) {
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throw th;
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}
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}
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return pathStrategy;
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}
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private static PathStrategy getPathStrategy(Context context, String str, int i) {
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PathStrategy pathStrategy;
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HashMap<String, PathStrategy> hashMap = sCache;
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synchronized (hashMap) {
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try {
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pathStrategy = hashMap.get(str);
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if (pathStrategy == null) {
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try {
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try {
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pathStrategy = parsePathStrategy(context, str, i);
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hashMap.put(str, pathStrategy);
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} catch (IOException e) {
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throw new IllegalArgumentException("Failed to parse android.support.FILE_PROVIDER_PATHS meta-data", e);
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}
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} catch (XmlPullParserException e2) {
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throw new IllegalArgumentException("Failed to parse android.support.FILE_PROVIDER_PATHS meta-data", e2);
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}
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}
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} catch (Throwable th) {
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throw th;
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}
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}
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return pathStrategy;
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}
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@VisibleForTesting
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public static XmlResourceParser getFileProviderPathsMetaData(Context context, String str, @Nullable ProviderInfo providerInfo, int i) {
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if (providerInfo == null) {
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throw new IllegalArgumentException("Couldn't find meta-data for provider with authority " + str);
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}
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if (providerInfo.metaData == null && i != 0) {
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Bundle bundle = new Bundle(1);
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providerInfo.metaData = bundle;
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bundle.putInt(META_DATA_FILE_PROVIDER_PATHS, i);
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}
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XmlResourceParser loadXmlMetaData = providerInfo.loadXmlMetaData(context.getPackageManager(), META_DATA_FILE_PROVIDER_PATHS);
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if (loadXmlMetaData != null) {
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return loadXmlMetaData;
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}
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throw new IllegalArgumentException("Missing android.support.FILE_PROVIDER_PATHS meta-data");
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}
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private static PathStrategy parsePathStrategy(Context context, String str, int i) throws IOException, XmlPullParserException {
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SimplePathStrategy simplePathStrategy = new SimplePathStrategy(str);
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XmlResourceParser fileProviderPathsMetaData = getFileProviderPathsMetaData(context, str, context.getPackageManager().resolveContentProvider(str, 128), i);
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while (true) {
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int next = fileProviderPathsMetaData.next();
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if (next == 1) {
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return simplePathStrategy;
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}
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if (next == 2) {
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String name = fileProviderPathsMetaData.getName();
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File file = null;
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String attributeValue = fileProviderPathsMetaData.getAttributeValue(null, "name");
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String attributeValue2 = fileProviderPathsMetaData.getAttributeValue(null, "path");
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if (TAG_ROOT_PATH.equals(name)) {
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file = DEVICE_ROOT;
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} else if (TAG_FILES_PATH.equals(name)) {
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file = context.getFilesDir();
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} else if (TAG_CACHE_PATH.equals(name)) {
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file = context.getCacheDir();
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} else if (TAG_EXTERNAL.equals(name)) {
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file = Environment.getExternalStorageDirectory();
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} else if (TAG_EXTERNAL_FILES.equals(name)) {
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File[] externalFilesDirs = ContextCompat.getExternalFilesDirs(context, null);
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if (externalFilesDirs.length > 0) {
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file = externalFilesDirs[0];
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}
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} else if (TAG_EXTERNAL_CACHE.equals(name)) {
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File[] externalCacheDirs = ContextCompat.getExternalCacheDirs(context);
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if (externalCacheDirs.length > 0) {
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file = externalCacheDirs[0];
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}
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} else if (TAG_EXTERNAL_MEDIA.equals(name)) {
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File[] externalMediaDirs = Api21Impl.getExternalMediaDirs(context);
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if (externalMediaDirs.length > 0) {
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file = externalMediaDirs[0];
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}
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}
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if (file != null) {
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simplePathStrategy.addRoot(attributeValue, buildPath(file, attributeValue2));
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}
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}
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}
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}
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public static class SimplePathStrategy implements PathStrategy {
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private final String mAuthority;
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private final HashMap<String, File> mRoots = new HashMap<>();
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public SimplePathStrategy(String str) {
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this.mAuthority = str;
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}
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public void addRoot(String str, File file) {
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if (TextUtils.isEmpty(str)) {
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throw new IllegalArgumentException("Name must not be empty");
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}
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try {
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this.mRoots.put(str, file.getCanonicalFile());
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} catch (IOException e) {
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throw new IllegalArgumentException("Failed to resolve canonical path for " + file, e);
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}
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}
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@Override // androidx.core.content.FileProvider.PathStrategy
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public Uri getUriForFile(File file) {
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String substring;
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try {
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String canonicalPath = file.getCanonicalPath();
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Map.Entry<String, File> entry = null;
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for (Map.Entry<String, File> entry2 : this.mRoots.entrySet()) {
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String path = entry2.getValue().getPath();
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if (belongsToRoot(canonicalPath, path) && (entry == null || path.length() > entry.getValue().getPath().length())) {
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entry = entry2;
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}
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}
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if (entry == null) {
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throw new IllegalArgumentException("Failed to find configured root that contains " + canonicalPath);
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}
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String path2 = entry.getValue().getPath();
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if (path2.endsWith("/")) {
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substring = canonicalPath.substring(path2.length());
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} else {
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substring = canonicalPath.substring(path2.length() + 1);
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}
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return new Uri.Builder().scheme("content").authority(this.mAuthority).encodedPath(Uri.encode(entry.getKey()) + '/' + Uri.encode(substring, "/")).build();
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} catch (IOException unused) {
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throw new IllegalArgumentException("Failed to resolve canonical path for " + file);
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}
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}
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@Override // androidx.core.content.FileProvider.PathStrategy
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public File getFileForUri(Uri uri) {
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String encodedPath = uri.getEncodedPath();
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int indexOf = encodedPath.indexOf(47, 1);
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String decode = Uri.decode(encodedPath.substring(1, indexOf));
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String decode2 = Uri.decode(encodedPath.substring(indexOf + 1));
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File file = this.mRoots.get(decode);
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if (file == null) {
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throw new IllegalArgumentException("Unable to find configured root for " + uri);
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}
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File file2 = new File(file, decode2);
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try {
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File canonicalFile = file2.getCanonicalFile();
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if (belongsToRoot(canonicalFile.getPath(), file.getPath())) {
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return canonicalFile;
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}
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throw new SecurityException("Resolved path jumped beyond configured root");
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} catch (IOException unused) {
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throw new IllegalArgumentException("Failed to resolve canonical path for " + file2);
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}
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}
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private boolean belongsToRoot(@NonNull String str, @NonNull String str2) {
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String removeTrailingSlash = FileProvider.removeTrailingSlash(str);
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String removeTrailingSlash2 = FileProvider.removeTrailingSlash(str2);
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if (!removeTrailingSlash.equals(removeTrailingSlash2)) {
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if (!removeTrailingSlash.startsWith(removeTrailingSlash2 + '/')) {
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return false;
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}
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}
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return true;
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}
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}
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private static int modeToMode(String str) {
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if ("r".equals(str)) {
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return DriveFile.MODE_READ_ONLY;
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}
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if ("w".equals(str) || "wt".equals(str)) {
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return 738197504;
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}
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if ("wa".equals(str)) {
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return 704643072;
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}
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if ("rw".equals(str)) {
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return 939524096;
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}
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if ("rwt".equals(str)) {
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return 1006632960;
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}
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throw new IllegalArgumentException("Invalid mode: " + str);
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}
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private static File buildPath(File file, String... strArr) {
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for (String str : strArr) {
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if (str != null) {
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file = new File(file, str);
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}
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}
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return file;
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}
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private static String[] copyOf(String[] strArr, int i) {
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String[] strArr2 = new String[i];
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System.arraycopy(strArr, 0, strArr2, 0, i);
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return strArr2;
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}
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private static Object[] copyOf(Object[] objArr, int i) {
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Object[] objArr2 = new Object[i];
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System.arraycopy(objArr, 0, objArr2, 0, i);
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return objArr2;
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}
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/* JADX INFO: Access modifiers changed from: private */
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@NonNull
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public static String removeTrailingSlash(@NonNull String str) {
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return (str.length() <= 0 || str.charAt(str.length() + (-1)) != '/') ? str : str.substring(0, str.length() - 1);
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}
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@RequiresApi(21)
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public static class Api21Impl {
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private Api21Impl() {
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}
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public static File[] getExternalMediaDirs(Context context) {
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return context.getExternalMediaDirs();
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}
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}
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}
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