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// Copyright 2012 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 "chrome/browser/geolocation/geolocation_permission_context.h"
#include "base/bind.h"
#include "chrome/browser/content_settings/tab_specific_content_settings.h"
#include "chrome/browser/permissions/permission_request_id.h"
#include "chrome/browser/profiles/profile.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/geolocation_provider.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
GeolocationPermissionContext::GeolocationPermissionContext(
Profile* profile)
: PermissionContextBase(profile, CONTENT_SETTINGS_TYPE_GEOLOCATION),
extensions_context_(profile) {
}
GeolocationPermissionContext::~GeolocationPermissionContext() {
}
void GeolocationPermissionContext::RequestPermission(
content::WebContents* web_contents,
const PermissionRequestID& id,
const GURL& requesting_frame_origin,
bool user_gesture,
const BrowserPermissionCallback& callback) {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
bool permission_set;
bool new_permission;
if (extensions_context_.RequestPermission(
web_contents, id, id.request_id(), requesting_frame_origin, user_gesture,
callback, &permission_set, &new_permission)) {
if (permission_set) {
ContentSetting content_setting =
new_permission ? CONTENT_SETTING_ALLOW : CONTENT_SETTING_BLOCK;
NotifyPermissionSet(id,
requesting_frame_origin,
web_contents->GetLastCommittedURL().GetOrigin(),
callback,
false /* persist */,
content_setting);
}
return;
}
PermissionContextBase::RequestPermission(web_contents, id,
requesting_frame_origin,
user_gesture,
callback);
}
void GeolocationPermissionContext::CancelPermissionRequest(
content::WebContents* web_contents,
const PermissionRequestID& id) {
if (extensions_context_.CancelPermissionRequest(
web_contents, id.request_id()))
return;
PermissionContextBase::CancelPermissionRequest(web_contents, id);
}
void GeolocationPermissionContext::UpdateTabContext(
const PermissionRequestID& id,
const GURL& requesting_frame,
bool allowed) {
TabSpecificContentSettings* content_settings =
TabSpecificContentSettings::GetForFrame(id.render_process_id(),
id.render_frame_id());
// WebContents might not exist (extensions) or no longer exist. In which case,
// TabSpecificContentSettings will be null.
if (content_settings)
content_settings->OnGeolocationPermissionSet(
requesting_frame.GetOrigin(), allowed);
if (allowed) {
content::GeolocationProvider::GetInstance()
->UserDidOptIntoLocationServices();
}
}
bool GeolocationPermissionContext::IsRestrictedToSecureOrigins() const {
return false;
}
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