| // Copyright (c) 2011 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. |
| |
| // This is the list of load flags and their values. For the enum values, |
| // include the file "net/base/load_flags.h". |
| // |
| // Here we define the values using a macro LOAD_FLAG, so it can be |
| // expanded differently in some places (for example, to automatically |
| // map a load flag value to its symbolic name). |
| |
| LOAD_FLAG(NORMAL, 0) |
| |
| // This is "normal reload", meaning an if-none-match/if-modified-since query |
| LOAD_FLAG(VALIDATE_CACHE, 1 << 0) |
| |
| // This is "shift-reload", meaning a "pragma: no-cache" end-to-end fetch |
| LOAD_FLAG(BYPASS_CACHE, 1 << 1) |
| |
| // This is a back/forward style navigation where the cached content should |
| // be preferred over any protocol specific cache validation. |
| LOAD_FLAG(PREFERRING_CACHE, 1 << 2) |
| |
| // This is a navigation that will fail if it cannot serve the requested |
| // resource from the cache (or some equivalent local store). |
| LOAD_FLAG(ONLY_FROM_CACHE, 1 << 3) |
| |
| // This is a navigation that will not use the cache at all. It does not |
| // impact the HTTP request headers. |
| LOAD_FLAG(DISABLE_CACHE, 1 << 4) |
| |
| // This is a navigation that will not be intercepted by any registered |
| // URLRequest::Interceptors. |
| LOAD_FLAG(DISABLE_INTERCEPT, 1 << 5) |
| |
| // If present, upload progress messages should be provided to initiator. |
| LOAD_FLAG(ENABLE_UPLOAD_PROGRESS, 1 << 6) |
| |
| // If present, collect load timing for the request. |
| LOAD_FLAG(ENABLE_LOAD_TIMING, 1 << 7) |
| |
| // If present, ignores certificate mismatches with the domain name. |
| // (The default behavior is to trigger an OnSSLCertificateError callback.) |
| LOAD_FLAG(IGNORE_CERT_COMMON_NAME_INVALID, 1 << 8) |
| |
| // If present, ignores certificate expiration dates |
| // (The default behavior is to trigger an OnSSLCertificateError callback). |
| LOAD_FLAG(IGNORE_CERT_DATE_INVALID, 1 << 9) |
| |
| // If present, trusts all certificate authorities |
| // (The default behavior is to trigger an OnSSLCertificateError callback). |
| LOAD_FLAG(IGNORE_CERT_AUTHORITY_INVALID, 1 << 10) |
| |
| // If present, causes certificate revocation checks to be skipped on secure |
| // connections. |
| LOAD_FLAG(DISABLE_CERT_REVOCATION_CHECKING, 1 << 11) |
| |
| // If present, ignores wrong key usage of the certificate |
| // (The default behavior is to trigger an OnSSLCertificateError callback). |
| LOAD_FLAG(IGNORE_CERT_WRONG_USAGE, 1 << 12) |
| |
| // This load will not make any changes to cookies, including storing new |
| // cookies or updating existing ones. |
| LOAD_FLAG(DO_NOT_SAVE_COOKIES, 1 << 13) |
| |
| // Do not resolve proxies. This override is used when downloading PAC files |
| // to avoid having a circular dependency. |
| LOAD_FLAG(BYPASS_PROXY, 1 << 14) |
| |
| // Indicate this request is for a download, as opposed to viewing. |
| LOAD_FLAG(IS_DOWNLOAD, 1 << 15) |
| |
| // Requires EV certificate verification. |
| LOAD_FLAG(VERIFY_EV_CERT, 1 << 16) |
| |
| // This load will not send any cookies. |
| LOAD_FLAG(DO_NOT_SEND_COOKIES, 1 << 17) |
| |
| // This load will not send authentication data (user name/password) |
| // to the server (as opposed to the proxy). |
| LOAD_FLAG(DO_NOT_SEND_AUTH_DATA, 1 << 18) |
| |
| // This should only be used for testing (set by HttpNetworkTransaction). |
| LOAD_FLAG(IGNORE_ALL_CERT_ERRORS, 1 << 19) |
| |
| // Indicate that this is a top level frame, so that we don't assume it is a |
| // subresource and speculatively pre-connect or pre-resolve when a referring |
| // page is loaded. |
| LOAD_FLAG(MAIN_FRAME, 1 << 20) |
| |
| // Indicate that this is a sub frame, and hence it might have subresources that |
| // should be speculatively resolved, or even speculatively preconnected. |
| LOAD_FLAG(SUB_FRAME, 1 << 21) |
| |
| // If present, intercept actual request/response headers from network stack |
| // and report them to renderer. This includes cookies, so the flag is only |
| // respected if renderer has CanReadRawCookies capability in the security |
| // policy. |
| LOAD_FLAG(REPORT_RAW_HEADERS, 1 << 22) |
| |
| // Indicates that this load was motivated by the rel=prefetch feature, |
| // and is (in theory) not intended for the current frame. |
| LOAD_FLAG(PREFETCH, 1 << 23) |
| |
| // Indicates that this is a load that ignores limits and should complete |
| // immediately. |
| LOAD_FLAG(IGNORE_LIMITS, 1 << 24) |
| |
| // Suppress login prompts for this request. Cached credentials or |
| // default credentials may still be used for authentication. |
| LOAD_FLAG(DO_NOT_PROMPT_FOR_LOGIN, 1 << 25) |
| |
| // Indicates that the operation is somewhat likely to be due to an |
| // explicit user action. This can be used as a hint to treat the |
| // request with higher priority. |
| LOAD_FLAG(MAYBE_USER_GESTURE, 1 << 26) |