// Copyright (c) 2012 The Chromium Embedded Framework 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 "libcef/browser/net/devtools_scheme_handler.h"

#include <string>

#include "libcef/browser/net/internal_scheme_handler.h"
#include "libcef/browser/net/url_request_manager.h"

#include "base/memory/ptr_util.h"
#include "base/strings/string_util.h"
#include "content/browser/devtools/grit/devtools_resources_map.h"
#include "content/public/common/url_constants.h"

namespace scheme {

const char kChromeDevToolsHost[] = "devtools";

namespace {

class Delegate : public InternalHandlerDelegate {
 public:
  Delegate() {}

  bool OnRequest(CefRefPtr<CefBrowser> browser,
                 CefRefPtr<CefRequest> request,
                 Action* action) override {
    GURL url = GURL(request->GetURL().ToString());
    std::string path = url.path();
    if (path.length() > 0)
      path = path.substr(1);

    for (size_t i = 0; i < kDevtoolsResourcesSize; ++i) {
      if (base::EqualsCaseInsensitiveASCII(kDevtoolsResources[i].name,
                                           path.c_str())) {
        action->resource_id = kDevtoolsResources[i].value;
        return true;
      }
    }

    return false;
  }
};

}  // namespace

void RegisterChromeDevToolsHandler(CefURLRequestManager* request_manager) {
  request_manager->AddFactory(
      content::kChromeDevToolsScheme,
      kChromeDevToolsHost,
      CreateInternalHandlerFactory(base::WrapUnique(new Delegate())));
}

}  // namespace scheme