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session: using storageparttion to retrieve requestcontext

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This commit is contained in:
deepak1556 2015-06-25 14:13:01 +05:30
parent 1418fdbc02
commit c15a9e7d5c
1 changed files with 40 additions and 14 deletions
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54
atom/browser/api/atom_api_session.cc
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@ -9,6 +9,9 @@
#include "atom/browser/api/atom_api_cookies.h"
#include "atom/browser/atom_browser_context.h"
#include "atom/common/native_mate_converters/gurl_converter.h"
#include "base/thread_task_runner_handle.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/storage_partition.h"
#include "native_mate/callback.h"
#include "native_mate/object_template_builder.h"
#include "net/base/load_flags.h"
@ -29,35 +32,58 @@ class ResolveProxyHelper {
ResolveProxyHelper(AtomBrowserContext* browser_context,
const GURL& url,
Session::ResolveProxyCallback callback)
: callback_(callback) {
net::ProxyService* proxy_service = browser_context->
url_request_context_getter()->GetURLRequestContext()->proxy_service();
: callback_(callback),
original_thread_(base::ThreadTaskRunnerHandle::Get()),
weak_ptr_factory_(this) {
scoped_refptr<net::URLRequestContextGetter> getter =
browser_context->GetDefaultStoragePartition(browser_context)
->GetURLRequestContext();
// Start the request.
int result = proxy_service->ResolveProxy(
url, net::LOAD_NORMAL, &proxy_info_,
base::Bind(&ResolveProxyHelper::OnResolveProxyCompleted,
base::Unretained(this)),
&pac_req_, nullptr, net::BoundNetLog());
// Completed synchronously.
if (result != net::ERR_IO_PENDING)
OnResolveProxyCompleted(result);
getter->GetNetworkTaskRunner()->PostTask(
FROM_HERE,
base::Bind(&ResolveProxyHelper::ResolveProxy,
weak_ptr_factory_.GetWeakPtr(),
getter, url));
}
void OnResolveProxyCompleted(int result) {
std::string proxy;
if (result == net::OK)
proxy = proxy_info_.ToPacString();
callback_.Run(proxy);
original_thread_->PostTask(FROM_HERE,
base::Bind(callback_, proxy));
delete this;
}
private:
void ResolveProxy(
scoped_refptr<net::URLRequestContextGetter> getter,
const GURL& url) {
DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
net::ProxyService* proxy_service =
getter->GetURLRequestContext()->proxy_service();
net::CompletionCallback completion_callback =
base::Bind(&ResolveProxyHelper::OnResolveProxyCompleted,
weak_ptr_factory_.GetWeakPtr());
// Start the request.
int result = proxy_service->ResolveProxy(
url, net::LOAD_NORMAL, &proxy_info_, completion_callback,
&pac_req_, nullptr, net::BoundNetLog());
// Completed synchronously.
if (result != net::ERR_IO_PENDING)
completion_callback.Run(result);
}
Session::ResolveProxyCallback callback_;
net::ProxyInfo proxy_info_;
net::ProxyService::PacRequest* pac_req_;
scoped_refptr<base::SingleThreadTaskRunner> original_thread_;
base::WeakPtrFactory<ResolveProxyHelper> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(ResolveProxyHelper);
};