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gecko-dev/docshell/base/nsDocShellLoadTypes.h

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/* -*- 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 "nsDOMNavigationTiming.h"
#include "nsIDocShell.h"
#include "nsIDocShellLoadInfo.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_RELOAD_CHARSET_CHANGE_BYPASS_PROXY_AND_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_CHARSET_CHANGE | nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE | nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY),
LOAD_RELOAD_CHARSET_CHANGE_BYPASS_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_CHARSET_CHANGE | nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE),
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_RELOAD_CHARSET_CHANGE_BYPASS_PROXY_AND_CACHE:
case LOAD_RELOAD_CHARSET_CHANGE_BYPASS_CACHE:
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;
}
static inline nsDocShellInfoLoadType
ConvertLoadTypeToDocShellInfoLoadType(uint32_t aLoadType)
{
nsDocShellInfoLoadType docShellLoadType = nsIDocShellLoadInfo::loadNormal;
switch (aLoadType) {
case LOAD_NORMAL:
docShellLoadType = nsIDocShellLoadInfo::loadNormal;
break;
case LOAD_NORMAL_REPLACE:
docShellLoadType = nsIDocShellLoadInfo::loadNormalReplace;
break;
case LOAD_NORMAL_EXTERNAL:
docShellLoadType = nsIDocShellLoadInfo::loadNormalExternal;
break;
case LOAD_NORMAL_BYPASS_CACHE:
docShellLoadType = nsIDocShellLoadInfo::loadNormalBypassCache;
break;
case LOAD_NORMAL_BYPASS_PROXY:
docShellLoadType = nsIDocShellLoadInfo::loadNormalBypassProxy;
break;
case LOAD_NORMAL_BYPASS_PROXY_AND_CACHE:
docShellLoadType = nsIDocShellLoadInfo::loadNormalBypassProxyAndCache;
break;
case LOAD_NORMAL_ALLOW_MIXED_CONTENT:
docShellLoadType = nsIDocShellLoadInfo::loadNormalAllowMixedContent;
break;
case LOAD_HISTORY:
docShellLoadType = nsIDocShellLoadInfo::loadHistory;
break;
case LOAD_RELOAD_NORMAL:
docShellLoadType = nsIDocShellLoadInfo::loadReloadNormal;
break;
case LOAD_RELOAD_CHARSET_CHANGE:
docShellLoadType = nsIDocShellLoadInfo::loadReloadCharsetChange;
break;
case LOAD_RELOAD_CHARSET_CHANGE_BYPASS_CACHE:
docShellLoadType = nsIDocShellLoadInfo::loadReloadCharsetChangeBypassCache;
break;
case LOAD_RELOAD_CHARSET_CHANGE_BYPASS_PROXY_AND_CACHE:
docShellLoadType = nsIDocShellLoadInfo::loadReloadCharsetChangeBypassProxyAndCache;
break;
case LOAD_RELOAD_BYPASS_CACHE:
docShellLoadType = nsIDocShellLoadInfo::loadReloadBypassCache;
break;
case LOAD_RELOAD_BYPASS_PROXY:
docShellLoadType = nsIDocShellLoadInfo::loadReloadBypassProxy;
break;
case LOAD_RELOAD_BYPASS_PROXY_AND_CACHE:
docShellLoadType = nsIDocShellLoadInfo::loadReloadBypassProxyAndCache;
break;
case LOAD_LINK:
docShellLoadType = nsIDocShellLoadInfo::loadLink;
break;
case LOAD_REFRESH:
docShellLoadType = nsIDocShellLoadInfo::loadRefresh;
break;
case LOAD_BYPASS_HISTORY:
case LOAD_ERROR_PAGE:
docShellLoadType = nsIDocShellLoadInfo::loadBypassHistory;
break;
case LOAD_STOP_CONTENT:
docShellLoadType = nsIDocShellLoadInfo::loadStopContent;
break;
case LOAD_STOP_CONTENT_AND_REPLACE:
docShellLoadType = nsIDocShellLoadInfo::loadStopContentAndReplace;
break;
case LOAD_PUSHSTATE:
docShellLoadType = nsIDocShellLoadInfo::loadPushState;
break;
case LOAD_REPLACE_BYPASS_CACHE:
docShellLoadType = nsIDocShellLoadInfo::loadReplaceBypassCache;
break;
case LOAD_RELOAD_ALLOW_MIXED_CONTENT:
docShellLoadType = nsIDocShellLoadInfo::loadReloadMixedContent;
break;
default:
NS_NOTREACHED("Unexpected load type value");
}
return docShellLoadType;
}
static inline uint32_t
ConvertDocShellInfoLoadTypeToLoadType(nsDocShellInfoLoadType aDocShellLoadType)
{
uint32_t loadType = LOAD_NORMAL;
switch (aDocShellLoadType) {
case nsIDocShellLoadInfo::loadNormal:
loadType = LOAD_NORMAL;
break;
case nsIDocShellLoadInfo::loadNormalReplace:
loadType = LOAD_NORMAL_REPLACE;
break;
case nsIDocShellLoadInfo::loadNormalExternal:
loadType = LOAD_NORMAL_EXTERNAL;
break;
case nsIDocShellLoadInfo::loadHistory:
loadType = LOAD_HISTORY;
break;
case nsIDocShellLoadInfo::loadNormalBypassCache:
loadType = LOAD_NORMAL_BYPASS_CACHE;
break;
case nsIDocShellLoadInfo::loadNormalBypassProxy:
loadType = LOAD_NORMAL_BYPASS_PROXY;
break;
case nsIDocShellLoadInfo::loadNormalBypassProxyAndCache:
loadType = LOAD_NORMAL_BYPASS_PROXY_AND_CACHE;
break;
case nsIDocShellLoadInfo::loadNormalAllowMixedContent:
loadType = LOAD_NORMAL_ALLOW_MIXED_CONTENT;
break;
case nsIDocShellLoadInfo::loadReloadNormal:
loadType = LOAD_RELOAD_NORMAL;
break;
case nsIDocShellLoadInfo::loadReloadCharsetChange:
loadType = LOAD_RELOAD_CHARSET_CHANGE;
break;
case nsIDocShellLoadInfo::loadReloadCharsetChangeBypassCache:
loadType = LOAD_RELOAD_CHARSET_CHANGE_BYPASS_CACHE;
break;
case nsIDocShellLoadInfo::loadReloadCharsetChangeBypassProxyAndCache:
loadType = LOAD_RELOAD_CHARSET_CHANGE_BYPASS_PROXY_AND_CACHE;
break;
case nsIDocShellLoadInfo::loadReloadBypassCache:
loadType = LOAD_RELOAD_BYPASS_CACHE;
break;
case nsIDocShellLoadInfo::loadReloadBypassProxy:
loadType = LOAD_RELOAD_BYPASS_PROXY;
break;
case nsIDocShellLoadInfo::loadReloadBypassProxyAndCache:
loadType = LOAD_RELOAD_BYPASS_PROXY_AND_CACHE;
break;
case nsIDocShellLoadInfo::loadLink:
loadType = LOAD_LINK;
break;
case nsIDocShellLoadInfo::loadRefresh:
loadType = LOAD_REFRESH;
break;
case nsIDocShellLoadInfo::loadBypassHistory:
loadType = LOAD_BYPASS_HISTORY;
break;
case nsIDocShellLoadInfo::loadStopContent:
loadType = LOAD_STOP_CONTENT;
break;
case nsIDocShellLoadInfo::loadStopContentAndReplace:
loadType = LOAD_STOP_CONTENT_AND_REPLACE;
break;
case nsIDocShellLoadInfo::loadPushState:
loadType = LOAD_PUSHSTATE;
break;
case nsIDocShellLoadInfo::loadReplaceBypassCache:
loadType = LOAD_REPLACE_BYPASS_CACHE;
break;
case nsIDocShellLoadInfo::loadReloadMixedContent:
loadType = LOAD_RELOAD_ALLOW_MIXED_CONTENT;
break;
default:
NS_NOTREACHED("Unexpected nsDocShellInfoLoadType value");
}
return loadType;
}
static inline nsDOMNavigationTiming::Type
ConvertLoadTypeToNavigationType(uint32_t aLoadType)
{
// Not initialized, assume it's normal load.
if (aLoadType == 0) {
aLoadType = LOAD_NORMAL;
}
auto result = nsDOMNavigationTiming::TYPE_RESERVED;
switch (aLoadType) {
case LOAD_NORMAL:
case LOAD_NORMAL_EXTERNAL:
case LOAD_NORMAL_BYPASS_CACHE:
case LOAD_NORMAL_BYPASS_PROXY:
case LOAD_NORMAL_BYPASS_PROXY_AND_CACHE:
case LOAD_NORMAL_REPLACE:
case LOAD_NORMAL_ALLOW_MIXED_CONTENT:
case LOAD_LINK:
case LOAD_STOP_CONTENT:
case LOAD_REPLACE_BYPASS_CACHE:
result = nsDOMNavigationTiming::TYPE_NAVIGATE;
break;
case LOAD_HISTORY:
result = nsDOMNavigationTiming::TYPE_BACK_FORWARD;
break;
case LOAD_RELOAD_NORMAL:
case LOAD_RELOAD_CHARSET_CHANGE:
case LOAD_RELOAD_CHARSET_CHANGE_BYPASS_PROXY_AND_CACHE:
case LOAD_RELOAD_CHARSET_CHANGE_BYPASS_CACHE:
case LOAD_RELOAD_BYPASS_CACHE:
case LOAD_RELOAD_BYPASS_PROXY:
case LOAD_RELOAD_BYPASS_PROXY_AND_CACHE:
case LOAD_RELOAD_ALLOW_MIXED_CONTENT:
result = nsDOMNavigationTiming::TYPE_RELOAD;
break;
case LOAD_STOP_CONTENT_AND_REPLACE:
case LOAD_REFRESH:
case LOAD_BYPASS_HISTORY:
case LOAD_ERROR_PAGE:
case LOAD_PUSHSTATE:
result = nsDOMNavigationTiming::TYPE_RESERVED;
break;
default:
result = nsDOMNavigationTiming::TYPE_RESERVED;
break;
}
return result;
}
#endif // MOZILLA_INTERNAL_API
#endif
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