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Move cookie load/save callbacks to CefCookieAccessFilter (see issue #2622).

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This change allows the NetworkService to handle cookie load/save in cases where
cookies will not be filtered (CefResourceRequestHandler::GetCookieAccessFilter
returns null) and the request will be handled by the default network loader.
This represents a minor performance improvement by reducing the volume of cross-
process messaging in the default (no filtering or custom handing) case. Cookie
load/save still needs to be routed through the browser process if a filter is
returned, or if a CefResourceHandler is used for the request.

To test: Test expectations are unchanged.
This commit is contained in:
Marshall Greenblatt
2019-04-26 13:02:47 -04:00
parent edd9efd1b3
commit 2ace33f8b7
16 changed files with 750 additions and 337 deletions
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85
include/capi/cef_resource_request_handler_capi.h
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@ -33,7 +33,7 @@
// by hand. See the translator.README.txt file in the tools directory for
// more information.
//
// $hash=af361d45eb9009a2cbca2024d2ede6d43d8d440f$
// $hash=07e185ca89ea4b4db129a5d3650a55311e582fc4$
//
#ifndef CEF_INCLUDE_CAPI_CEF_RESOURCE_REQUEST_HANDLER_CAPI_H_
@ -54,6 +54,8 @@
extern "C" {
#endif
struct _cef_cookie_access_filter_t;
///
// Implement this structure to handle events related to browser requests. The
// functions of this structure will be called on the IO thread unless otherwise
@ -65,6 +67,19 @@ typedef struct _cef_resource_request_handler_t {
///
cef_base_ref_counted_t base;
///
// Called on the IO thread before a resource request is loaded. The |browser|
// and |frame| values represent the source of the request, and may be NULL for
// requests originating from service workers. To optionally filter cookies for
// the request return a cef_cookie_access_filter_t object. The |request|
// object cannot not be modified in this callback.
///
struct _cef_cookie_access_filter_t*(CEF_CALLBACK* get_cookie_access_filter)(
struct _cef_resource_request_handler_t* self,
struct _cef_browser_t* browser,
struct _cef_frame_t* frame,
struct _cef_request_t* request);
///
// Called on the IO thread before a resource request is loaded. The |browser|
// and |frame| values represent the source of the request, and may be NULL for
@ -89,7 +104,7 @@ typedef struct _cef_resource_request_handler_t {
// requests originating from service workers. To allow the resource to load
// using the default network loader return NULL. To specify a handler for the
// resource return a cef_resource_handler_t object. The |request| object
// should not be modified in this callback.
// cannot not be modified in this callback.
///
struct _cef_resource_handler_t*(CEF_CALLBACK* get_resource_handler)(
struct _cef_resource_request_handler_t* self,
@ -167,7 +182,7 @@ typedef struct _cef_resource_request_handler_t {
///
// Called on the IO thread to handle requests for URLs with an unknown
// protocol component. The |browser| and |frame| values represent the source
// protocol component. The |browser| and |frame| values represent the source
// of the request, and may be NULL for requests originating from service
// workers. |request| cannot be modified in this callback. Set
// |allow_os_execution| to true (1) to attempt execution via the registered OS
@ -181,33 +196,47 @@ typedef struct _cef_resource_request_handler_t {
struct _cef_frame_t* frame,
struct _cef_request_t* request,
int* allow_os_execution);
///
// Called on the IO thread before a resource request is sent. Return true (1)
// if the specified cookie can be sent with the request or false (0)
// otherwise.
///
int(CEF_CALLBACK* can_send_cookie)(
struct _cef_resource_request_handler_t* self,
struct _cef_browser_t* browser,
struct _cef_frame_t* frame,
struct _cef_request_t* request,
const struct _cef_cookie_t* cookie);
///
// Called on the IO thread after a resource response is received. Return true
// (1) if the specified cookie returned with the response can be saved or
// false (0) otherwise.
///
int(CEF_CALLBACK* can_save_cookie)(
struct _cef_resource_request_handler_t* self,
struct _cef_browser_t* browser,
struct _cef_frame_t* frame,
struct _cef_request_t* request,
struct _cef_response_t* response,
const struct _cef_cookie_t* cookie);
} cef_resource_request_handler_t;
///
// Implement this structure to filter cookies that may be sent or received from
// resource requests. The functions of this structure will be called on the IO
// thread unless otherwise indicated.
///
typedef struct _cef_cookie_access_filter_t {
///
// Base structure.
///
cef_base_ref_counted_t base;
///
// Called on the IO thread before a resource request is sent. The |browser|
// and |frame| values represent the source of the request, and may be NULL for
// requests originating from service workers. |request| cannot be modified in
// this callback. Return true (1) if the specified cookie can be sent with the
// request or false (0) otherwise.
///
int(CEF_CALLBACK* can_send_cookie)(struct _cef_cookie_access_filter_t* self,
struct _cef_browser_t* browser,
struct _cef_frame_t* frame,
struct _cef_request_t* request,
const struct _cef_cookie_t* cookie);
///
// Called on the IO thread after a resource response is received. The
// |browser| and |frame| values represent the source of the request, and may
// be NULL for requests originating from service workers. |request| cannot be
// modified in this callback. Return true (1) if the specified cookie returned
// with the response can be saved or false (0) otherwise.
///
int(CEF_CALLBACK* can_save_cookie)(struct _cef_cookie_access_filter_t* self,
struct _cef_browser_t* browser,
struct _cef_frame_t* frame,
struct _cef_request_t* request,
struct _cef_response_t* response,
const struct _cef_cookie_t* cookie);
} cef_cookie_access_filter_t;
#ifdef __cplusplus
}
#endif