mirrors/electron
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions 1

Read the archive's header when there is a url request

Browse source
This commit is contained in:
Cheng Zhao 2014-09-23 19:14:30 +08:00
parent 9b71117171
commit 6d712da7e3
6 changed files with 326 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

53
atom/browser/net/asar/asar_protocol_handler.cc
View file

@ -4,26 +4,61 @@
#include "atom/browser/net/asar/asar_protocol_handler.h"
#include "atom/browser/net/asar/url_request_asar_job.h"
#include "net/base/filename_util.h"
#include "net/url_request/url_request_file_job.h"
namespace asar {
AsarProtocolHandler::AsarProtocolHandler(
const scoped_refptr<base::TaskRunner>& file_task_runner)
: file_task_runner_(file_task_runner) {
namespace {
const base::FilePath::CharType kAsarExtension[] = FILE_PATH_LITERAL(".asar");
// Get the relative path in asar archive.
bool GetAsarPath(const base::FilePath& full_path,
base::FilePath* asar_path,
base::FilePath* relative_path) {
base::FilePath iter = full_path;
while (true) {
base::FilePath dirname = iter.DirName();
if (iter.MatchesExtension(kAsarExtension))
break;
else if (iter == dirname)
return false;
iter = dirname;
}
base::FilePath tail;
if (!iter.AppendRelativePath(full_path, &tail))
return false;
*asar_path = iter;
*relative_path = tail;
return true;
}
AsarProtocolHandler::~AsarProtocolHandler() {
}
} // namespace
AsarProtocolHandler::AsarProtocolHandler(
const scoped_refptr<base::TaskRunner>& file_task_runner)
: file_task_runner_(file_task_runner) {}
AsarProtocolHandler::~AsarProtocolHandler() {}
net::URLRequestJob* AsarProtocolHandler::MaybeCreateJob(
net::URLRequest* request,
net::NetworkDelegate* network_delegate) const {
base::FilePath file_path;
net::FileURLToFilePath(request->url(), &file_path);
return new net::URLRequestFileJob(request, network_delegate, file_path,
file_task_runner_);
base::FilePath full_path;
net::FileURLToFilePath(request->url(), &full_path);
// Create asar:// job when the path contains "xxx.asar/".
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
return new net::URLRequestFileJob(request, network_delegate, full_path,
file_task_runner_);
}
bool AsarProtocolHandler::IsSafeRedirectTarget(const GURL& location) const {