diff options
Diffstat (limited to 'plugins/cordova-plugin-crosswalk-webview/src/android/XWalkCordovaResourceClient.java')
| -rw-r--r-- | plugins/cordova-plugin-crosswalk-webview/src/android/XWalkCordovaResourceClient.java | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/plugins/cordova-plugin-crosswalk-webview/src/android/XWalkCordovaResourceClient.java b/plugins/cordova-plugin-crosswalk-webview/src/android/XWalkCordovaResourceClient.java deleted file mode 100644 index 57d0b0f9..00000000 --- a/plugins/cordova-plugin-crosswalk-webview/src/android/XWalkCordovaResourceClient.java +++ /dev/null @@ -1,231 +0,0 @@ -/* - Licensed to the Apache Software Foundation (ASF) under one - or more contributor license agreements. See the NOTICE file - distributed with this work for additional information - regarding copyright ownership. The ASF licenses this file - to you under the Apache License, Version 2.0 (the - "License"); you may not use this file except in compliance - with the License. You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, - software distributed under the License is distributed on an - "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - KIND, either express or implied. See the License for the - specific language governing permissions and limitations - under the License. -*/ -package org.crosswalk.engine; - -import android.net.Uri; -import android.webkit.WebResourceResponse; - -import org.apache.cordova.CordovaResourceApi; -import org.apache.cordova.CordovaResourceApi.OpenForReadResult; -import org.apache.cordova.LOG; -import org.chromium.net.NetError; -import org.xwalk.core.XWalkResourceClient; -import org.xwalk.core.XWalkView; - -import java.io.FileNotFoundException; -import java.io.IOException; - -public class XWalkCordovaResourceClient extends XWalkResourceClient { - - private static final String TAG = "XWalkCordovaResourceClient"; - protected XWalkWebViewEngine parentEngine; - - // Success - public static final int ERROR_OK = 0; - // Generic error - public static final int ERROR_UNKNOWN = -1; - // Server or proxy hostname lookup failed - public static final int ERROR_HOST_LOOKUP = -2; - // Unsupported authentication scheme (not basic or digest) - public static final int ERROR_UNSUPPORTED_AUTH_SCHEME = -3; - // User authentication failed on server - public static final int ERROR_AUTHENTICATION = -4; - // User authentication failed on proxy - public static final int ERROR_PROXY_AUTHENTICATION = -5; - // Failed to connect to the server - public static final int ERROR_CONNECT = -6; - // Failed to read or write to the server - public static final int ERROR_IO = -7; - // Connection timed out - public static final int ERROR_TIMEOUT = -8; - // Too many redirects - public static final int ERROR_REDIRECT_LOOP = -9; - // Unsupported URI scheme - public static final int ERROR_UNSUPPORTED_SCHEME = -10; - // Failed to perform SSL handshake - public static final int ERROR_FAILED_SSL_HANDSHAKE = -11; - // Malformed URL - public static final int ERROR_BAD_URL = -12; - // Generic file error - public static final int ERROR_FILE = -13; - // File not found - public static final int ERROR_FILE_NOT_FOUND = -14; - // Too many requests during this load - public static final int ERROR_TOO_MANY_REQUESTS = -15; - - public XWalkCordovaResourceClient(XWalkWebViewEngine parentEngine) { - super(parentEngine.webView); - this.parentEngine = parentEngine; - } - - // Map XWalk error code about loading a page to Android specific ones. - // XWalk shares the error code with chromium currently. - static int convertErrorCode(int netError) { - // Note: many NetError.Error constants don't have an obvious mapping. - // These will be handled by the default case, ERROR_UNKNOWN. - switch (netError) { - case NetError.ERR_UNSUPPORTED_AUTH_SCHEME: - return ERROR_UNSUPPORTED_AUTH_SCHEME; - - case NetError.ERR_INVALID_AUTH_CREDENTIALS: - case NetError.ERR_MISSING_AUTH_CREDENTIALS: - case NetError.ERR_MISCONFIGURED_AUTH_ENVIRONMENT: - return ERROR_AUTHENTICATION; - - case NetError.ERR_TOO_MANY_REDIRECTS: - return ERROR_REDIRECT_LOOP; - - case NetError.ERR_UPLOAD_FILE_CHANGED: - return ERROR_FILE_NOT_FOUND; - - case NetError.ERR_INVALID_URL: - return ERROR_BAD_URL; - - case NetError.ERR_DISALLOWED_URL_SCHEME: - case NetError.ERR_UNKNOWN_URL_SCHEME: - return ERROR_UNSUPPORTED_SCHEME; - - case NetError.ERR_IO_PENDING: - case NetError.ERR_NETWORK_IO_SUSPENDED: - return ERROR_IO; - - case NetError.ERR_CONNECTION_TIMED_OUT: - case NetError.ERR_TIMED_OUT: - return ERROR_TIMEOUT; - - case NetError.ERR_FILE_TOO_BIG: - return ERROR_FILE; - - case NetError.ERR_HOST_RESOLVER_QUEUE_TOO_LARGE: - case NetError.ERR_INSUFFICIENT_RESOURCES: - case NetError.ERR_OUT_OF_MEMORY: - return ERROR_TOO_MANY_REQUESTS; - - case NetError.ERR_CONNECTION_CLOSED: - case NetError.ERR_CONNECTION_RESET: - case NetError.ERR_CONNECTION_REFUSED: - case NetError.ERR_CONNECTION_ABORTED: - case NetError.ERR_CONNECTION_FAILED: - case NetError.ERR_SOCKET_NOT_CONNECTED: - return ERROR_CONNECT; - - case NetError.ERR_INTERNET_DISCONNECTED: - case NetError.ERR_ADDRESS_INVALID: - case NetError.ERR_ADDRESS_UNREACHABLE: - case NetError.ERR_NAME_NOT_RESOLVED: - case NetError.ERR_NAME_RESOLUTION_FAILED: - return ERROR_HOST_LOOKUP; - - case NetError.ERR_SSL_PROTOCOL_ERROR: - case NetError.ERR_SSL_CLIENT_AUTH_CERT_NEEDED: - case NetError.ERR_TUNNEL_CONNECTION_FAILED: - case NetError.ERR_NO_SSL_VERSIONS_ENABLED: - case NetError.ERR_SSL_VERSION_OR_CIPHER_MISMATCH: - case NetError.ERR_SSL_RENEGOTIATION_REQUESTED: - case NetError.ERR_CERT_ERROR_IN_SSL_RENEGOTIATION: - case NetError.ERR_BAD_SSL_CLIENT_AUTH_CERT: - case NetError.ERR_SSL_NO_RENEGOTIATION: - case NetError.ERR_SSL_DECOMPRESSION_FAILURE_ALERT: - case NetError.ERR_SSL_BAD_RECORD_MAC_ALERT: - case NetError.ERR_SSL_UNSAFE_NEGOTIATION: - case NetError.ERR_SSL_WEAK_SERVER_EPHEMERAL_DH_KEY: - case NetError.ERR_SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED: - case NetError.ERR_SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY: - return ERROR_FAILED_SSL_HANDSHAKE; - - case NetError.ERR_PROXY_AUTH_UNSUPPORTED: - case NetError.ERR_PROXY_AUTH_REQUESTED: - case NetError.ERR_PROXY_CONNECTION_FAILED: - case NetError.ERR_UNEXPECTED_PROXY_AUTH: - return ERROR_PROXY_AUTHENTICATION; - - // The certificate errors are handled by onReceivedSslError - // and don't need to be reported here. - case NetError.ERR_CERT_COMMON_NAME_INVALID: - case NetError.ERR_CERT_DATE_INVALID: - case NetError.ERR_CERT_AUTHORITY_INVALID: - case NetError.ERR_CERT_CONTAINS_ERRORS: - case NetError.ERR_CERT_NO_REVOCATION_MECHANISM: - case NetError.ERR_CERT_UNABLE_TO_CHECK_REVOCATION: - case NetError.ERR_CERT_REVOKED: - case NetError.ERR_CERT_INVALID: - case NetError.ERR_CERT_WEAK_SIGNATURE_ALGORITHM: - case NetError.ERR_CERT_NON_UNIQUE_NAME: - return ERROR_OK; - - default: - return ERROR_UNKNOWN; - } - } - - /** - * Report an error to the host application. These errors are unrecoverable (i.e. the main resource is unavailable). - * The errorCode parameter corresponds to one of the ERROR_* constants. - * - * @param view The WebView that is initiating the callback. - * @param errorCode The error code corresponding to an ERROR_* value. - * @param description A String describing the error. - * @param failingUrl The url that failed to load. - */ - @Override - public void onReceivedLoadError(XWalkView view, int errorCode, String description, - String failingUrl) { - LOG.d(TAG, "CordovaWebViewClient.onReceivedError: Error code=%s Description=%s URL=%s", errorCode, description, failingUrl); - - // Convert the XWalk error code to Cordova error code, which follows the Android spec, - // http://developer.android.com/reference/android/webkit/WebViewClient.html. - errorCode = XWalkCordovaResourceClient.convertErrorCode(errorCode); - parentEngine.client.onReceivedError(errorCode, description, failingUrl); - } - - @Override - public WebResourceResponse shouldInterceptLoadRequest(XWalkView view, String url) { - try { - // Check the against the white-list. - if (!parentEngine.pluginManager.shouldAllowRequest(url)) { - LOG.w(TAG, "URL blocked by whitelist: " + url); - // Results in a 404. - return new WebResourceResponse("text/plain", "UTF-8", null); - } - - CordovaResourceApi resourceApi = parentEngine.resourceApi; - Uri origUri = Uri.parse(url); - // Allow plugins to intercept WebView requests. - Uri remappedUri = resourceApi.remapUri(origUri); - - if (!origUri.equals(remappedUri)) { - OpenForReadResult result = resourceApi.openForRead(remappedUri, true); - return new WebResourceResponse(result.mimeType, "UTF-8", result.inputStream); - } - // If we don't need to special-case the request, let the browser load it. - return null; - } catch (IOException e) { - if (!(e instanceof FileNotFoundException)) { - LOG.e(TAG, "Error occurred while loading a file (returning a 404).", e); - } - // Results in a 404. - return new WebResourceResponse("text/plain", "UTF-8", null); - } - } - - @Override - public boolean shouldOverrideUrlLoading(XWalkView view, String url) { - return parentEngine.client.onNavigationAttempt(url); - } -} |