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Simplify protocol api.

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This commit is contained in:
Cheng Zhao 2014-04-21 16:33:32 +08:00
parent dd6caba082
commit a13c29f0e6
4 changed files with 243 additions and 265 deletions
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68
atom/browser/api/atom_api_protocol.h
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@ -8,36 +8,68 @@
#include <string>
#include <map>
#include "base/basictypes.h"
#include "v8/include/v8.h"
#include "atom/browser/api/event_emitter.h"
#include "base/callback.h"
#include "native_mate/handle.h"
namespace net {
class URLRequest;
}
namespace atom {
class AtomURLRequestJobFactory;
namespace api {
class Protocol {
class Protocol : public mate::EventEmitter {
public:
static void Initialize(v8::Handle<v8::Object> target);
typedef base::Callback<v8::Handle<v8::Value>(const net::URLRequest*)>
JsProtocolHandler;
static mate::Handle<Protocol> Create(v8::Isolate* isolate);
JsProtocolHandler GetProtocolHandler(const std::string& scheme);
protected:
Protocol();
// mate::Wrappable implementations:
virtual mate::ObjectTemplateBuilder GetObjectTemplateBuilder(
v8::Isolate* isolate);
private:
static void RegisterProtocol(const v8::FunctionCallbackInfo<v8::Value>& args);
static void UnregisterProtocol(
const v8::FunctionCallbackInfo<v8::Value>& args);
static void IsHandledProtocol(
const v8::FunctionCallbackInfo<v8::Value>& args);
typedef std::map<std::string, JsProtocolHandler> ProtocolHandlersMap;
static void InterceptProtocol(
const v8::FunctionCallbackInfo<v8::Value>& args);
static void UninterceptProtocol(
const v8::FunctionCallbackInfo<v8::Value>& args);
// Register/unregister an networking |scheme| which would be handled by
// |callback|.
void RegisterProtocol(const std::string& scheme,
const JsProtocolHandler& callback);
void UnregisterProtocol(const std::string& scheme);
static void RegisterProtocolInIO(const std::string& scheme);
static void UnregisterProtocolInIO(const std::string& scheme);
// Returns whether a scheme has been registered.
// FIXME Should accept a callback and be asynchronous so we do not have to use
// locks.
bool IsHandledProtocol(const std::string& scheme);
static void InterceptProtocolInIO(const std::string& scheme);
static void UninterceptProtocolInIO(const std::string& scheme);
// Intercept/unintercept an existing protocol handler.
void InterceptProtocol(const std::string& scheme,
const JsProtocolHandler& callback);
void UninterceptProtocol(const std::string& scheme);
DISALLOW_IMPLICIT_CONSTRUCTORS(Protocol);
// The networking related operations have to be done in IO thread.
void RegisterProtocolInIO(const std::string& scheme);
void UnregisterProtocolInIO(const std::string& scheme);
void InterceptProtocolInIO(const std::string& scheme);
void UninterceptProtocolInIO(const std::string& scheme);
// Do protocol.emit(event, parameter) under UI thread.
void EmitEventInUI(const std::string& event, const std::string& parameter);
AtomURLRequestJobFactory* job_factory_;
ProtocolHandlersMap protocol_handlers_;
DISALLOW_COPY_AND_ASSIGN(Protocol);
};
} // namespace api