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// Copyright (c) 2006-2009 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/automation/automation_profile_impl.h"
#include <map>
#include "chrome/browser/automation/automation_resource_message_filter.h"
#include "chrome/browser/chrome_thread.h"
#include "chrome/browser/net/chrome_url_request_context.h"
#include "chrome/browser/profile.h"
#include "net/base/net_errors.h"
#include "net/url_request/url_request_context.h"
#include "chrome/test/automation/automation_messages.h"
namespace AutomationRequestContext {
// A special Request context for automation. Substitute a few things
// like cookie store, proxy settings etc to handle them differently
// for automation.
class AutomationURLRequestContext : public ChromeURLRequestContext {
public:
AutomationURLRequestContext(ChromeURLRequestContext* original_context,
net::CookieStore* automation_cookie_store,
net::CookiePolicy* automation_cookie_policy)
: ChromeURLRequestContext(original_context),
// We must hold a reference to |original_context|, since many
// of the dependencies that ChromeURLRequestContext(original_context)
// copied are scoped to |original_context|.
original_context_(original_context) {
cookie_policy_ = automation_cookie_policy;
cookie_store_ = automation_cookie_store;
}
virtual bool IsExternal() const {
return true;
}
private:
virtual ~AutomationURLRequestContext() {
// Clear out members before calling base class dtor since we don't
// own any of them.
// Clear URLRequestContext members.
host_resolver_ = NULL;
proxy_service_ = NULL;
http_transaction_factory_ = NULL;
ftp_transaction_factory_ = NULL;
cookie_store_ = NULL;
transport_security_state_ = NULL;
}
scoped_refptr<ChromeURLRequestContext> original_context_;
DISALLOW_COPY_AND_ASSIGN(AutomationURLRequestContext);
};
// CookieStore specialization to have automation specific
// behavior for cookies.
class AutomationCookieStore : public net::CookieStore {
public:
AutomationCookieStore(net::CookieStore* original_cookie_store,
AutomationResourceMessageFilter* automation_client,
int tab_handle)
: original_cookie_store_(original_cookie_store),
automation_client_(automation_client),
tab_handle_(tab_handle) {
}
virtual ~AutomationCookieStore() {
DLOG(INFO) << "In " << __FUNCTION__;
}
// CookieStore implementation.
virtual bool SetCookieWithOptions(const GURL& url,
const std::string& cookie_line,
const net::CookieOptions& options) {
// The cookie_string_ is available only once, i.e. once it is read by
// it is invalidated.
cookie_string_ = cookie_line;
return true;
}
virtual std::string GetCookiesWithOptions(const GURL& url,
const net::CookieOptions& options) {
return cookie_string_;
}
virtual void DeleteCookie(const GURL& url,
const std::string& cookie_name) {
NOTREACHED() << "Should not get called for an automation profile";
}
virtual net::CookieMonster* GetCookieMonster() {
NOTREACHED() << "Should not get called for an automation profile";
return NULL;
}
protected:
void SendIPCMessageOnIOThread(IPC::Message* m) {
if (ChromeThread::CurrentlyOn(ChromeThread::IO)) {
automation_client_->Send(m);
} else {
Task* task = NewRunnableMethod(this,
&AutomationCookieStore::SendIPCMessageOnIOThread, m);
ChromeThread::PostTask(ChromeThread::IO, FROM_HERE, task);
}
}
net::CookieStore* original_cookie_store_;
scoped_refptr<AutomationResourceMessageFilter> automation_client_;
int tab_handle_;
std::string cookie_string_;
private:
DISALLOW_COPY_AND_ASSIGN(AutomationCookieStore);
};
// CookiePolicy specialization for automation specific cookie policies.
class AutomationCookiePolicy : public net::CookiePolicy {
public:
AutomationCookiePolicy(AutomationResourceMessageFilter* automation_client,
int tab_handle, net::CookieStore* cookie_store)
: automation_client_(automation_client),
tab_handle_(tab_handle),
cookie_store_(cookie_store) {}
virtual int CanGetCookies(const GURL& url,
const GURL& first_party_for_cookies,
net::CompletionCallback* callback) {
DCHECK(ChromeThread::CurrentlyOn(ChromeThread::IO));
if (automation_client_.get()) {
automation_client_->GetCookiesForUrl(tab_handle_, url, callback,
cookie_store_.get());
return net::ERR_IO_PENDING;
}
return net::ERR_ACCESS_DENIED;
}
virtual int CanSetCookie(const GURL& url,
const GURL& first_party_for_cookies,
const std::string& cookie_line,
net::CompletionCallback* callback) {
if (automation_client_.get()) {
automation_client_->Send(new AutomationMsg_SetCookieAsync(0,
tab_handle_, url, cookie_line));
}
return net::ERR_ACCESS_DENIED;
}
private:
scoped_refptr<AutomationResourceMessageFilter> automation_client_;
int tab_handle_;
scoped_refptr<net::CookieStore> cookie_store_;
DISALLOW_COPY_AND_ASSIGN(AutomationCookiePolicy);
};
class Factory : public ChromeURLRequestContextFactory {
public:
Factory(ChromeURLRequestContextGetter* original_context_getter,
Profile* profile,
AutomationResourceMessageFilter* automation_client,
int tab_handle)
: ChromeURLRequestContextFactory(profile),
original_context_getter_(original_context_getter),
automation_client_(automation_client),
tab_handle_(tab_handle) {
}
virtual ChromeURLRequestContext* Create() {
ChromeURLRequestContext* original_context =
original_context_getter_->GetIOContext();
// Create an automation cookie store.
scoped_refptr<net::CookieStore> automation_cookie_store =
new AutomationCookieStore(original_context->cookie_store(),
automation_client_,
tab_handle_);
// Create an automation cookie policy.
AutomationCookiePolicy* automation_cookie_policy =
new AutomationCookiePolicy(automation_client_,
tab_handle_,
automation_cookie_store);
return new AutomationURLRequestContext(original_context,
automation_cookie_store,
automation_cookie_policy);
}
private:
scoped_refptr<ChromeURLRequestContextGetter> original_context_getter_;
scoped_refptr<AutomationResourceMessageFilter> automation_client_;
int tab_handle_;
};
ChromeURLRequestContextGetter* CreateAutomationURLRequestContextForTab(
int tab_handle,
Profile* profile,
AutomationResourceMessageFilter* automation_client) {
ChromeURLRequestContextGetter* original_context =
static_cast<ChromeURLRequestContextGetter*>(
profile->GetRequestContext());
ChromeURLRequestContextGetter* request_context =
new ChromeURLRequestContextGetter(
NULL, // Don't register an observer on PrefService.
new Factory(original_context, profile, automation_client,
tab_handle));
return request_context;
}
} // namespace AutomationRequestContext
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