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Caching the Archive object.

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This commit is contained in:
Cheng Zhao 2014-09-23 21:48:40 +08:00
parent b01db4aa09
commit b6583635d4
5 changed files with 38 additions and 13 deletions
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24
atom/browser/net/asar/asar_protocol_handler.cc
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@ -5,7 +5,11 @@
#include "atom/browser/net/asar/asar_protocol_handler.h"
#include "atom/browser/net/asar/url_request_asar_job.h"
#include "atom/common/asar/archive.h"
#include "base/stl_util.h"
#include "net/base/filename_util.h"
#include "net/base/net_errors.h"
#include "net/url_request/url_request_error_job.h"
#include "net/url_request/url_request_file_job.h"
namespace asar {
@ -51,14 +55,24 @@ net::URLRequestJob* AsarProtocolHandler::MaybeCreateJob(
base::FilePath full_path;
net::FileURLToFilePath(request->url(), &full_path);
// Create asar:// job when the path contains "xxx.asar/".
// Create asar:// job when the path contains "xxx.asar/", otherwise treat the
// URL request as file://.
base::FilePath asar_path, relative_path;
if (GetAsarPath(full_path, &asar_path, &relative_path))
return new URLRequestAsarJob(request, network_delegate, asar_path,
relative_path, file_task_runner_);
else
if (!GetAsarPath(full_path, &asar_path, &relative_path))
return new net::URLRequestFileJob(request, network_delegate, full_path,
file_task_runner_);
// Create a cache of Archive.
if (!ContainsKey(archives_, asar_path)) {
scoped_refptr<Archive> archive(new Archive(asar_path));
if (!archive->Init())
return new net::URLRequestErrorJob(request, network_delegate,
net::ERR_FILE_NOT_FOUND);
archives_[asar_path] = archive;
}
return new URLRequestAsarJob(request, network_delegate, archives_[asar_path],
relative_path, file_task_runner_);
}
bool AsarProtocolHandler::IsSafeRedirectTarget(const GURL& location) const {