1 // Copyright (c) 2006-2008 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 #ifndef NET_BASE_LOAD_FLAGS_H__ 6 #define NET_BASE_LOAD_FLAGS_H__ 7 8 namespace net { 9 10 // These flags provide metadata about the type of the load request. They are 11 // intended to be OR'd together. 12 enum { 13 LOAD_NORMAL = 0, 14 15 // This is "normal reload", meaning an if-none-match/if-modified-since query 16 LOAD_VALIDATE_CACHE = 1 << 0, 17 18 // This is "shift-reload", meaning a "pragma: no-cache" end-to-end fetch 19 LOAD_BYPASS_CACHE = 1 << 1, 20 21 // This is a back/forward style navigation where the cached content should 22 // be preferred over any protocol specific cache validation. 23 LOAD_PREFERRING_CACHE = 1 << 2, 24 25 // This is a navigation that will fail if it cannot serve the requested 26 // resource from the cache (or some equivalent local store). 27 LOAD_ONLY_FROM_CACHE = 1 << 3, 28 29 // This is a navigation that will not use the cache at all. It does not 30 // impact the HTTP request headers. 31 LOAD_DISABLE_CACHE = 1 << 4, 32 33 // This is a navigation that will not be intercepted by any registered 34 // URLRequest::Interceptors. 35 LOAD_DISABLE_INTERCEPT = 1 << 5, 36 37 // If present, upload progress messages should be provided to initiator. 38 LOAD_ENABLE_UPLOAD_PROGRESS = 1 << 6, 39 40 // If present, ignores certificate mismatches with the domain name. 41 // (The default behavior is to trigger an OnSSLCertificateError callback.) 42 LOAD_IGNORE_CERT_COMMON_NAME_INVALID = 1 << 8, 43 44 // If present, ignores certificate expiration dates 45 // (The default behavior is to trigger an OnSSLCertificateError callback). 46 LOAD_IGNORE_CERT_DATE_INVALID = 1 << 9, 47 48 // If present, trusts all certificate authorities 49 // (The default behavior is to trigger an OnSSLCertificateError callback). 50 LOAD_IGNORE_CERT_AUTHORITY_INVALID = 1 << 10, 51 52 // If present, ignores certificate revocation 53 // (The default behavior is to trigger an OnSSLCertificateError callback). 54 LOAD_IGNORE_CERT_REVOCATION = 1 << 11, 55 56 // If present, ignores wrong key usage of the certificate 57 // (The default behavior is to trigger an OnSSLCertificateError callback). 58 LOAD_IGNORE_CERT_WRONG_USAGE = 1 << 12, 59 60 // This load will not make any changes to cookies, including storing new 61 // cookies or updating existing ones. 62 LOAD_DO_NOT_SAVE_COOKIES = 1 << 13, 63 64 // Do not resolve proxies. This override is used when downloading PAC files 65 // to avoid having a circular dependency. 66 LOAD_BYPASS_PROXY = 1 << 14, 67 68 // Indicate this request is for a download, as opposed to viewing. 69 LOAD_IS_DOWNLOAD = 1 << 15, 70 71 // Requires EV certificate verification. 72 LOAD_VERIFY_EV_CERT = 1 << 16, 73 74 // This load will not send any cookies. 75 LOAD_DO_NOT_SEND_COOKIES = 1 << 17, 76 77 // This load will not send authentication data (user name/password) 78 // to the server (as opposed to the proxy). 79 LOAD_DO_NOT_SEND_AUTH_DATA = 1 << 18, 80 }; 81 82 } // namespace net 83 84 #endif // NET_BASE_LOAD_FLAGS_H__ 85