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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 package org.chromium.android_webview; |
| 6 |
| 7 import org.chromium.net.NetError; |
| 8 |
| 9 /** |
| 10 * This is a helper class to map native error code about loading a page to Andro
id specific ones. |
| 11 */ |
| 12 class ErrorCodeConversionHelper { |
| 13 // Success |
| 14 public static final int ERROR_OK = 0; |
| 15 // Generic error |
| 16 public static final int ERROR_UNKNOWN = -1; |
| 17 // Server or proxy hostname lookup failed |
| 18 public static final int ERROR_HOST_LOOKUP = -2; |
| 19 // Unsupported authentication scheme (not basic or digest) |
| 20 public static final int ERROR_UNSUPPORTED_AUTH_SCHEME = -3; |
| 21 // User authentication failed on server |
| 22 public static final int ERROR_AUTHENTICATION = -4; |
| 23 // User authentication failed on proxy |
| 24 public static final int ERROR_PROXY_AUTHENTICATION = -5; |
| 25 // Failed to connect to the server |
| 26 public static final int ERROR_CONNECT = -6; |
| 27 // Failed to read or write to the server |
| 28 public static final int ERROR_IO = -7; |
| 29 // Connection timed out |
| 30 public static final int ERROR_TIMEOUT = -8; |
| 31 // Too many redirects |
| 32 public static final int ERROR_REDIRECT_LOOP = -9; |
| 33 // Unsupported URI scheme |
| 34 public static final int ERROR_UNSUPPORTED_SCHEME = -10; |
| 35 // Failed to perform SSL handshake |
| 36 public static final int ERROR_FAILED_SSL_HANDSHAKE = -11; |
| 37 // Malformed URL |
| 38 public static final int ERROR_BAD_URL = -12; |
| 39 // Generic file error |
| 40 public static final int ERROR_FILE = -13; |
| 41 // File not found |
| 42 public static final int ERROR_FILE_NOT_FOUND = -14; |
| 43 // Too many requests during this load |
| 44 public static final int ERROR_TOO_MANY_REQUESTS = -15; |
| 45 |
| 46 static int convertErrorCode(int netError) { |
| 47 // Note: many NetError.Error constants don't have an obvious mapping. |
| 48 // These will be handled by the default case, ERROR_UNKNOWN. |
| 49 switch (netError) { |
| 50 case NetError.ERR_UNSUPPORTED_AUTH_SCHEME: |
| 51 return ERROR_UNSUPPORTED_AUTH_SCHEME; |
| 52 |
| 53 case NetError.ERR_INVALID_AUTH_CREDENTIALS: |
| 54 case NetError.ERR_MISSING_AUTH_CREDENTIALS: |
| 55 case NetError.ERR_MISCONFIGURED_AUTH_ENVIRONMENT: |
| 56 return ERROR_AUTHENTICATION; |
| 57 |
| 58 case NetError.ERR_TOO_MANY_REDIRECTS: |
| 59 return ERROR_REDIRECT_LOOP; |
| 60 |
| 61 case NetError.ERR_UPLOAD_FILE_CHANGED: |
| 62 return ERROR_FILE_NOT_FOUND; |
| 63 |
| 64 case NetError.ERR_INVALID_URL: |
| 65 return ERROR_BAD_URL; |
| 66 |
| 67 case NetError.ERR_DISALLOWED_URL_SCHEME: |
| 68 case NetError.ERR_UNKNOWN_URL_SCHEME: |
| 69 return ERROR_UNSUPPORTED_SCHEME; |
| 70 |
| 71 case NetError.ERR_IO_PENDING: |
| 72 case NetError.ERR_NETWORK_IO_SUSPENDED: |
| 73 return ERROR_IO; |
| 74 |
| 75 case NetError.ERR_CONNECTION_TIMED_OUT: |
| 76 case NetError.ERR_TIMED_OUT: |
| 77 return ERROR_TIMEOUT; |
| 78 |
| 79 case NetError.ERR_FILE_TOO_BIG: |
| 80 return ERROR_FILE; |
| 81 |
| 82 case NetError.ERR_HOST_RESOLVER_QUEUE_TOO_LARGE: |
| 83 case NetError.ERR_INSUFFICIENT_RESOURCES: |
| 84 case NetError.ERR_OUT_OF_MEMORY: |
| 85 return ERROR_TOO_MANY_REQUESTS; |
| 86 |
| 87 case NetError.ERR_CONNECTION_CLOSED: |
| 88 case NetError.ERR_CONNECTION_RESET: |
| 89 case NetError.ERR_CONNECTION_REFUSED: |
| 90 case NetError.ERR_CONNECTION_ABORTED: |
| 91 case NetError.ERR_CONNECTION_FAILED: |
| 92 case NetError.ERR_SOCKET_NOT_CONNECTED: |
| 93 return ERROR_CONNECT; |
| 94 |
| 95 case NetError.ERR_INTERNET_DISCONNECTED: |
| 96 case NetError.ERR_ADDRESS_INVALID: |
| 97 case NetError.ERR_ADDRESS_UNREACHABLE: |
| 98 case NetError.ERR_NAME_NOT_RESOLVED: |
| 99 case NetError.ERR_NAME_RESOLUTION_FAILED: |
| 100 return ERROR_HOST_LOOKUP; |
| 101 |
| 102 case NetError.ERR_SSL_PROTOCOL_ERROR: |
| 103 case NetError.ERR_SSL_CLIENT_AUTH_CERT_NEEDED: |
| 104 case NetError.ERR_TUNNEL_CONNECTION_FAILED: |
| 105 case NetError.ERR_NO_SSL_VERSIONS_ENABLED: |
| 106 case NetError.ERR_SSL_VERSION_OR_CIPHER_MISMATCH: |
| 107 case NetError.ERR_SSL_RENEGOTIATION_REQUESTED: |
| 108 case NetError.ERR_CERT_ERROR_IN_SSL_RENEGOTIATION: |
| 109 case NetError.ERR_BAD_SSL_CLIENT_AUTH_CERT: |
| 110 case NetError.ERR_SSL_NO_RENEGOTIATION: |
| 111 case NetError.ERR_SSL_DECOMPRESSION_FAILURE_ALERT: |
| 112 case NetError.ERR_SSL_BAD_RECORD_MAC_ALERT: |
| 113 case NetError.ERR_SSL_UNSAFE_NEGOTIATION: |
| 114 case NetError.ERR_SSL_WEAK_SERVER_EPHEMERAL_DH_KEY: |
| 115 case NetError.ERR_SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED: |
| 116 case NetError.ERR_SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY: |
| 117 return ERROR_FAILED_SSL_HANDSHAKE; |
| 118 |
| 119 case NetError.ERR_PROXY_AUTH_UNSUPPORTED: |
| 120 case NetError.ERR_PROXY_AUTH_REQUESTED: |
| 121 case NetError.ERR_PROXY_CONNECTION_FAILED: |
| 122 case NetError.ERR_UNEXPECTED_PROXY_AUTH: |
| 123 return ERROR_PROXY_AUTHENTICATION; |
| 124 |
| 125 // The certificate errors are handled by onReceivedSslError |
| 126 // and don't need to be reported here. |
| 127 case NetError.ERR_CERT_COMMON_NAME_INVALID: |
| 128 case NetError.ERR_CERT_DATE_INVALID: |
| 129 case NetError.ERR_CERT_AUTHORITY_INVALID: |
| 130 case NetError.ERR_CERT_CONTAINS_ERRORS: |
| 131 case NetError.ERR_CERT_NO_REVOCATION_MECHANISM: |
| 132 case NetError.ERR_CERT_UNABLE_TO_CHECK_REVOCATION: |
| 133 case NetError.ERR_CERT_REVOKED: |
| 134 case NetError.ERR_CERT_INVALID: |
| 135 case NetError.ERR_CERT_WEAK_SIGNATURE_ALGORITHM: |
| 136 case NetError.ERR_CERT_NON_UNIQUE_NAME: |
| 137 return ERROR_OK; |
| 138 |
| 139 default: |
| 140 return ERROR_UNKNOWN; |
| 141 } |
| 142 } |
| 143 } |
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