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Recognize asar archive with unpacked files

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This commit is contained in:
Cheng Zhao 2015-03-20 20:34:58 +08:00
parent dc82553fc3
commit b5a8cfb704
9 changed files with 84 additions and 55 deletions
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47
atom/browser/net/asar/asar_protocol_handler.cc
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@ -14,6 +14,36 @@
namespace asar {
// static
net::URLRequestJob* CreateJobFromPath(
const base::FilePath& full_path,
net::URLRequest* request,
net::NetworkDelegate* network_delegate,
const scoped_refptr<base::TaskRunner> file_task_runner) {
// Create asar:// job when the path contains "xxx.asar/", otherwise treat the
// URL request as file://.
base::FilePath asar_path, relative_path;
if (!GetAsarArchivePath(full_path, &asar_path, &relative_path))
return new net::URLRequestFileJob(request, network_delegate, full_path,
file_task_runner);
std::shared_ptr<Archive> archive = GetOrCreateAsarArchive(asar_path);
Archive::FileInfo file_info;
if (!archive || !archive->GetFileInfo(relative_path, &file_info))
return new net::URLRequestErrorJob(request, network_delegate,
net::ERR_FILE_NOT_FOUND);
if (file_info.unpacked) {
base::FilePath real_path;
archive->CopyFileOut(relative_path, &real_path);
return new net::URLRequestFileJob(request, network_delegate, real_path,
file_task_runner);
}
return new URLRequestAsarJob(request, network_delegate, archive,
relative_path, file_info, file_task_runner);
}
AsarProtocolHandler::AsarProtocolHandler(
const scoped_refptr<base::TaskRunner>& file_task_runner)
: file_task_runner_(file_task_runner) {}
@ -26,21 +56,8 @@ net::URLRequestJob* AsarProtocolHandler::MaybeCreateJob(
net::NetworkDelegate* network_delegate) const {
base::FilePath full_path;
net::FileURLToFilePath(request->url(), &full_path);
// Create asar:// job when the path contains "xxx.asar/", otherwise treat the
// URL request as file://.
base::FilePath asar_path, relative_path;
if (!GetAsarArchivePath(full_path, &asar_path, &relative_path))
return new net::URLRequestFileJob(request, network_delegate, full_path,
file_task_runner_);
std::shared_ptr<Archive> archive = GetOrCreateAsarArchive(asar_path);
if (!archive)
return new net::URLRequestErrorJob(request, network_delegate,
net::ERR_FILE_NOT_FOUND);
return new URLRequestAsarJob(request, network_delegate, archive,
relative_path, file_task_runner_);
return CreateJobFromPath(full_path, request, network_delegate,
file_task_runner_);
}
bool AsarProtocolHandler::IsSafeRedirectTarget(const GURL& location) const {