| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.android_webview; |
| |
| import android.webkit.WebViewClient; |
| |
| import org.chromium.net.NetError; |
| |
| /** |
| * This is a helper class to map native error code about loading a page to Android specific ones. |
| */ |
| public final class ErrorCodeConversionHelper { |
| // Success |
| public static final int ERROR_OK = 0; |
| // Generic error |
| public static final int ERROR_UNKNOWN = WebViewClient.ERROR_UNKNOWN; |
| // Server or proxy hostname lookup failed |
| public static final int ERROR_HOST_LOOKUP = WebViewClient.ERROR_HOST_LOOKUP; |
| // Unsupported authentication scheme (not basic or digest) |
| public static final int ERROR_UNSUPPORTED_AUTH_SCHEME = |
| WebViewClient.ERROR_UNSUPPORTED_AUTH_SCHEME; |
| // User authentication failed on server |
| public static final int ERROR_AUTHENTICATION = WebViewClient.ERROR_AUTHENTICATION; |
| // User authentication failed on proxy |
| public static final int ERROR_PROXY_AUTHENTICATION = WebViewClient.ERROR_PROXY_AUTHENTICATION; |
| // Failed to connect to the server |
| public static final int ERROR_CONNECT = WebViewClient.ERROR_CONNECT; |
| // Failed to read or write to the server |
| public static final int ERROR_IO = WebViewClient.ERROR_IO; |
| // Connection timed out |
| public static final int ERROR_TIMEOUT = WebViewClient.ERROR_TIMEOUT; |
| // Too many redirects |
| public static final int ERROR_REDIRECT_LOOP = WebViewClient.ERROR_REDIRECT_LOOP; |
| // Unsupported URI scheme |
| public static final int ERROR_UNSUPPORTED_SCHEME = WebViewClient.ERROR_UNSUPPORTED_SCHEME; |
| // Failed to perform SSL handshake |
| public static final int ERROR_FAILED_SSL_HANDSHAKE = WebViewClient.ERROR_FAILED_SSL_HANDSHAKE; |
| // Malformed URL |
| public static final int ERROR_BAD_URL = WebViewClient.ERROR_BAD_URL; |
| // Generic file error |
| public static final int ERROR_FILE = WebViewClient.ERROR_FILE; |
| // File not found |
| public static final int ERROR_FILE_NOT_FOUND = WebViewClient.ERROR_FILE_NOT_FOUND; |
| // Too many requests during this load |
| public static final int ERROR_TOO_MANY_REQUESTS = WebViewClient.ERROR_TOO_MANY_REQUESTS; |
| // Request was identified as a bad url by safebrowsing. |
| public static final int ERROR_UNSAFE_RESOURCE = WebViewClient.ERROR_UNSAFE_RESOURCE; |
| |
| 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_BLOCKED_BY_ADMINISTRATOR: |
| 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: |
| case NetError.ERR_ICANN_NAME_COLLISION: |
| 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_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; |
| } |
| } |
| |
| // Do not instantiate this class. |
| private ErrorCodeConversionHelper() {} |
| } |
