From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- docshell/base/nsDocShellLoadTypes.h | 117 ++++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 docshell/base/nsDocShellLoadTypes.h (limited to 'docshell/base/nsDocShellLoadTypes.h') diff --git a/docshell/base/nsDocShellLoadTypes.h b/docshell/base/nsDocShellLoadTypes.h new file mode 100644 index 000000000..67304476d --- /dev/null +++ b/docshell/base/nsDocShellLoadTypes.h @@ -0,0 +1,117 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef nsDocShellLoadTypes_h_ +#define nsDocShellLoadTypes_h_ + +#ifdef MOZILLA_INTERNAL_API + +#include "nsIDocShell.h" +#include "nsIWebNavigation.h" + +/** + * Load flag for error pages. This uses one of the reserved flag + * values from nsIWebNavigation. + */ +#define LOAD_FLAGS_ERROR_PAGE 0x0001U + +#define MAKE_LOAD_TYPE(type, flags) ((type) | ((flags) << 16)) +#define LOAD_TYPE_HAS_FLAGS(type, flags) ((type) & ((flags) << 16)) + +/** + * These are flags that confuse ConvertLoadTypeToDocShellLoadInfo and should + * not be passed to MAKE_LOAD_TYPE. In particular this includes all flags + * above 0xffff (e.g. LOAD_FLAGS_BYPASS_CLASSIFIER), since MAKE_LOAD_TYPE would + * just shift them out anyway. + */ +#define EXTRA_LOAD_FLAGS (LOAD_FLAGS_FIRST_LOAD | \ + LOAD_FLAGS_ALLOW_POPUPS | \ + 0xffff0000) + +/* load types are legal combinations of load commands and flags + * + * NOTE: + * Remember to update the IsValidLoadType function below if you change this + * enum to ensure bad flag combinations will be rejected. + */ +enum LoadType +{ + LOAD_NORMAL = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_NONE), + LOAD_NORMAL_REPLACE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_REPLACE_HISTORY), + LOAD_NORMAL_EXTERNAL = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_FROM_EXTERNAL), + LOAD_HISTORY = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_HISTORY, nsIWebNavigation::LOAD_FLAGS_NONE), + LOAD_NORMAL_BYPASS_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE), + LOAD_NORMAL_BYPASS_PROXY = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY), + LOAD_NORMAL_BYPASS_PROXY_AND_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE | nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY), + LOAD_NORMAL_ALLOW_MIXED_CONTENT = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_ALLOW_MIXED_CONTENT | nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE), + LOAD_RELOAD_NORMAL = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_NONE), + LOAD_RELOAD_BYPASS_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE), + LOAD_RELOAD_BYPASS_PROXY = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY), + LOAD_RELOAD_ALLOW_MIXED_CONTENT = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_ALLOW_MIXED_CONTENT | nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE), + LOAD_RELOAD_BYPASS_PROXY_AND_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE | nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY), + LOAD_LINK = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_IS_LINK), + LOAD_REFRESH = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_IS_REFRESH), + LOAD_RELOAD_CHARSET_CHANGE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_CHARSET_CHANGE), + LOAD_BYPASS_HISTORY = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_BYPASS_HISTORY), + LOAD_STOP_CONTENT = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_STOP_CONTENT), + LOAD_STOP_CONTENT_AND_REPLACE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_STOP_CONTENT | nsIWebNavigation::LOAD_FLAGS_REPLACE_HISTORY), + LOAD_PUSHSTATE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_PUSHSTATE, nsIWebNavigation::LOAD_FLAGS_NONE), + LOAD_REPLACE_BYPASS_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_REPLACE_HISTORY | nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE), + /** + * Load type for an error page. These loads are never triggered by users of + * Docshell. Instead, Docshell triggers the load itself when a + * consumer-triggered load failed. + */ + LOAD_ERROR_PAGE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, + LOAD_FLAGS_ERROR_PAGE) + + // NOTE: Adding a new value? Remember to update IsValidLoadType! +}; +static inline bool +IsValidLoadType(uint32_t aLoadType) +{ + switch (aLoadType) { + case LOAD_NORMAL: + case LOAD_NORMAL_REPLACE: + case LOAD_NORMAL_EXTERNAL: + case LOAD_NORMAL_BYPASS_CACHE: + case LOAD_NORMAL_BYPASS_PROXY: + case LOAD_NORMAL_BYPASS_PROXY_AND_CACHE: + case LOAD_NORMAL_ALLOW_MIXED_CONTENT: + case LOAD_HISTORY: + case LOAD_RELOAD_NORMAL: + case LOAD_RELOAD_BYPASS_CACHE: + case LOAD_RELOAD_BYPASS_PROXY: + case LOAD_RELOAD_BYPASS_PROXY_AND_CACHE: + case LOAD_RELOAD_ALLOW_MIXED_CONTENT: + case LOAD_LINK: + case LOAD_REFRESH: + case LOAD_RELOAD_CHARSET_CHANGE: + case LOAD_BYPASS_HISTORY: + case LOAD_STOP_CONTENT: + case LOAD_STOP_CONTENT_AND_REPLACE: + case LOAD_PUSHSTATE: + case LOAD_REPLACE_BYPASS_CACHE: + case LOAD_ERROR_PAGE: + return true; + } + return false; +} + +static inline bool +IsForceReloadType(uint32_t aLoadType) { + switch (aLoadType) { + case LOAD_RELOAD_BYPASS_CACHE: + case LOAD_RELOAD_BYPASS_PROXY: + case LOAD_RELOAD_BYPASS_PROXY_AND_CACHE: + case LOAD_RELOAD_ALLOW_MIXED_CONTENT: + return true; + } + return false; +} + +#endif // MOZILLA_INTERNAL_API +#endif -- cgit v1.2.3