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Implement improvements for request handling (issue #1327).

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- Add a new CefRequestHandler::OnResourceResponse() method for inspecting the request/response headers and potentially restarting or redirecting the request.
- Add a new CefRequest::GetIdentifier() method for tracking a request across multiple CefRequestHandler callbacks.
- Pass a CefRequest object instead of just the old URL to CefRequestHandler::OnResourceRedirect().

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@2073 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2015-03-11 18:44:11 +00:00
parent 0b36550786
commit 558a8a3658
21 changed files with 745 additions and 48 deletions
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23
include/cef_request_handler.h
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@ -165,16 +165,31 @@ class CefRequestHandler : public virtual CefBase {
}
///
// Called on the IO thread when a resource load is redirected. The |old_url|
// parameter will contain the old URL. The |new_url| parameter will contain
// the new URL and can be changed if desired.
// Called on the IO thread when a resource load is redirected. The |request|
// parameter will contain the old URL and other request-related information.
// The |new_url| parameter will contain the new URL and can be changed if
// desired. The |request| object cannot be modified in this callback.
///
/*--cef()--*/
virtual void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
const CefString& old_url,
CefRefPtr<CefRequest> request,
CefString& new_url) {}
///
// Called on the IO thread when a resource response is received. To allow the
// resource to load normally return false. To redirect or retry the resource
// modify |request| (url, headers or post body) and return true. The
// |response| object cannot be modified in this callback.
///
/*--cef()--*/
virtual bool OnResourceResponse(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
CefRefPtr<CefRequest> request,
CefRefPtr<CefResponse> response) {
return false;
}
///
// Called on the IO thread when the browser needs credentials from the user.
// |isProxy| indicates whether the host is a proxy server. |host| contains the