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102 lines
2.9 KiB
C++
102 lines
2.9 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/base/net_errors.h"
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namespace net {
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const char kErrorDomain[] = "net";
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std::string ErrorToString(int error) {
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return "net::" + ErrorToShortString(error);
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}
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std::string ErrorToShortString(int error) {
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if (error == 0)
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return "OK";
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const char* error_string;
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switch (error) {
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#define NET_ERROR(label, value) \
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case ERR_ ## label: \
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error_string = # label; \
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break;
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#include "net/base/net_error_list.h"
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#undef NET_ERROR
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default:
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NOTREACHED();
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error_string = "<unknown>";
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}
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return std::string("ERR_") + error_string;
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}
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bool IsCertificateError(int error) {
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// Certificate errors are negative integers from net::ERR_CERT_BEGIN
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// (inclusive) to net::ERR_CERT_END (exclusive) in *decreasing* order.
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// ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN is currently an exception to this
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// rule.
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return (error <= ERR_CERT_BEGIN && error > ERR_CERT_END) ||
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(error == ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN);
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}
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bool IsClientCertificateError(int error) {
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switch (error) {
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case ERR_BAD_SSL_CLIENT_AUTH_CERT:
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case ERR_SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED:
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case ERR_SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY:
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case ERR_SSL_CLIENT_AUTH_SIGNATURE_FAILED:
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case ERR_SSL_CLIENT_AUTH_NO_COMMON_ALGORITHMS:
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return true;
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default:
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return false;
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}
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}
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bool IsDnsError(int error) {
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return (error == ERR_NAME_NOT_RESOLVED ||
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error == ERR_NAME_RESOLUTION_FAILED);
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}
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Error FileErrorToNetError(base::File::Error file_error) {
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switch (file_error) {
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case base::File::FILE_OK:
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return OK;
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case base::File::FILE_ERROR_EXISTS:
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return ERR_FILE_EXISTS;
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case base::File::FILE_ERROR_NOT_FOUND:
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return ERR_FILE_NOT_FOUND;
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case base::File::FILE_ERROR_ACCESS_DENIED:
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return ERR_ACCESS_DENIED;
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case base::File::FILE_ERROR_NO_MEMORY:
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return ERR_OUT_OF_MEMORY;
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case base::File::FILE_ERROR_NO_SPACE:
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return ERR_FILE_NO_SPACE;
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case base::File::FILE_ERROR_INVALID_OPERATION:
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return ERR_INVALID_ARGUMENT;
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case base::File::FILE_ERROR_ABORT:
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return ERR_ABORTED;
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case base::File::FILE_ERROR_INVALID_URL:
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return ERR_INVALID_URL;
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case base::File::FILE_ERROR_TOO_MANY_OPENED:
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return ERR_INSUFFICIENT_RESOURCES;
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case base::File::FILE_ERROR_SECURITY:
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return ERR_ACCESS_DENIED;
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case base::File::FILE_ERROR_MAX:
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NOTREACHED();
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// fallthrough
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case base::File::FILE_ERROR_NOT_A_DIRECTORY:
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case base::File::FILE_ERROR_NOT_A_FILE:
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case base::File::FILE_ERROR_NOT_EMPTY:
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case base::File::FILE_ERROR_IO:
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case base::File::FILE_ERROR_IN_USE:
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// No good mappings for these, so just fallthrough to generic fail.
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case base::File::FILE_ERROR_FAILED:
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return ERR_FAILED;
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}
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NOTREACHED();
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return ERR_FAILED;
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}
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} // namespace net
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