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// Copyright 2014 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.
#include "content/common/navigation_params.h"
#include "base/command_line.h"
#include "base/memory/ref_counted_memory.h"
#include "content/public/common/content_switches.h"
namespace content {
// PlzNavigate
bool ShouldMakeNetworkRequestForURL(const GURL& url) {
CHECK(base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableBrowserSideNavigation));
// Data URLs, Javascript URLs and about:blank should not send a request to the
// network stack.
// TODO(clamy): same document navigations should not send requests to the
// network stack. Neither should pushState/popState.
return !url.SchemeIs(url::kDataScheme) && url != GURL(url::kAboutBlankURL) &&
!url.SchemeIs(url::kJavaScriptScheme);
}
CommonNavigationParams::CommonNavigationParams()
: transition(ui::PAGE_TRANSITION_LINK),
navigation_type(FrameMsg_Navigate_Type::NORMAL),
allow_download(true),
should_replace_current_entry(false),
report_type(FrameMsg_UILoadMetricsReportType::NO_REPORT) {
}
CommonNavigationParams::CommonNavigationParams(
const GURL& url,
const Referrer& referrer,
ui::PageTransition transition,
FrameMsg_Navigate_Type::Value navigation_type,
bool allow_download,
bool should_replace_current_entry,
base::TimeTicks ui_timestamp,
FrameMsg_UILoadMetricsReportType::Value report_type,
const GURL& base_url_for_data_url,
const GURL& history_url_for_data_url)
: url(url),
referrer(referrer),
transition(transition),
navigation_type(navigation_type),
allow_download(allow_download),
should_replace_current_entry(should_replace_current_entry),
ui_timestamp(ui_timestamp),
report_type(report_type),
base_url_for_data_url(base_url_for_data_url),
history_url_for_data_url(history_url_for_data_url) {
}
CommonNavigationParams::~CommonNavigationParams() {
}
BeginNavigationParams::BeginNavigationParams()
: load_flags(0), has_user_gesture(false) {
}
BeginNavigationParams::BeginNavigationParams(std::string method,
std::string headers,
int load_flags,
bool has_user_gesture)
: method(method),
headers(headers),
load_flags(load_flags),
has_user_gesture(has_user_gesture) {
}
StartNavigationParams::StartNavigationParams()
: is_post(false),
#if defined(OS_ANDROID)
has_user_gesture(false),
#endif
transferred_request_child_id(-1),
transferred_request_request_id(-1) {
}
StartNavigationParams::StartNavigationParams(
bool is_post,
const std::string& extra_headers,
const std::vector<unsigned char>& browser_initiated_post_data,
#if defined(OS_ANDROID)
bool has_user_gesture,
#endif
int transferred_request_child_id,
int transferred_request_request_id)
: is_post(is_post),
extra_headers(extra_headers),
browser_initiated_post_data(browser_initiated_post_data),
#if defined(OS_ANDROID)
has_user_gesture(has_user_gesture),
#endif
transferred_request_child_id(transferred_request_child_id),
transferred_request_request_id(transferred_request_request_id) {
}
StartNavigationParams::~StartNavigationParams() {
}
RequestNavigationParams::RequestNavigationParams()
: is_overriding_user_agent(false),
browser_navigation_start(base::TimeTicks::Now()),
can_load_local_resources(false),
request_time(base::Time::Now()),
page_id(-1),
nav_entry_id(0),
is_same_document_history_load(false),
has_committed_real_load(false),
intended_as_new_entry(false),
pending_history_list_offset(-1),
current_history_list_offset(-1),
current_history_list_length(0),
should_clear_history_list(false) {
}
RequestNavigationParams::RequestNavigationParams(
bool is_overriding_user_agent,
base::TimeTicks navigation_start,
const std::vector<GURL>& redirects,
bool can_load_local_resources,
base::Time request_time,
const PageState& page_state,
int32 page_id,
int nav_entry_id,
bool is_same_document_history_load,
bool has_committed_real_load,
bool intended_as_new_entry,
int pending_history_list_offset,
int current_history_list_offset,
int current_history_list_length,
bool should_clear_history_list)
: is_overriding_user_agent(is_overriding_user_agent),
browser_navigation_start(navigation_start),
redirects(redirects),
can_load_local_resources(can_load_local_resources),
request_time(request_time),
page_state(page_state),
page_id(page_id),
nav_entry_id(nav_entry_id),
is_same_document_history_load(is_same_document_history_load),
has_committed_real_load(has_committed_real_load),
intended_as_new_entry(intended_as_new_entry),
pending_history_list_offset(pending_history_list_offset),
current_history_list_offset(current_history_list_offset),
current_history_list_length(current_history_list_length),
should_clear_history_list(should_clear_history_list) {
}
RequestNavigationParams::~RequestNavigationParams() {
}
NavigationParams::NavigationParams(
const CommonNavigationParams& common_params,
const StartNavigationParams& start_params,
const RequestNavigationParams& request_params)
: common_params(common_params),
start_params(start_params),
request_params(request_params) {
}
NavigationParams::~NavigationParams() {
}
} // namespace content
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