mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
90 lines
3.6 KiB
90 lines
3.6 KiB
#ifndef SRC_ASYNC_WRAP_H_
|
|
#define SRC_ASYNC_WRAP_H_
|
|
|
|
#include "base-object.h"
|
|
#include "v8.h"
|
|
|
|
#include <stdint.h>
|
|
|
|
namespace node {
|
|
|
|
#define NODE_ASYNC_ID_OFFSET 0xA1C
|
|
|
|
#define NODE_ASYNC_PROVIDER_TYPES(V) \
|
|
V(NONE) \
|
|
V(CRYPTO) \
|
|
V(FSEVENTWRAP) \
|
|
V(FSREQWRAP) \
|
|
V(GETADDRINFOREQWRAP) \
|
|
V(GETNAMEINFOREQWRAP) \
|
|
V(HTTPPARSER) \
|
|
V(JSSTREAM) \
|
|
V(PIPEWRAP) \
|
|
V(PIPECONNECTWRAP) \
|
|
V(PROCESSWRAP) \
|
|
V(QUERYWRAP) \
|
|
V(SHUTDOWNWRAP) \
|
|
V(SIGNALWRAP) \
|
|
V(STATWATCHER) \
|
|
V(TCPWRAP) \
|
|
V(TCPCONNECTWRAP) \
|
|
V(TIMERWRAP) \
|
|
V(TLSWRAP) \
|
|
V(TTYWRAP) \
|
|
V(UDPWRAP) \
|
|
V(UDPSENDWRAP) \
|
|
V(WRITEWRAP) \
|
|
V(ZLIB)
|
|
|
|
class Environment;
|
|
|
|
class AsyncWrap : public BaseObject {
|
|
public:
|
|
enum ProviderType {
|
|
#define V(PROVIDER) \
|
|
PROVIDER_ ## PROVIDER,
|
|
NODE_ASYNC_PROVIDER_TYPES(V)
|
|
#undef V
|
|
};
|
|
|
|
inline AsyncWrap(Environment* env,
|
|
v8::Local<v8::Object> object,
|
|
ProviderType provider,
|
|
AsyncWrap* parent = nullptr);
|
|
|
|
inline virtual ~AsyncWrap();
|
|
|
|
inline ProviderType provider_type() const;
|
|
|
|
inline int64_t get_uid() const;
|
|
|
|
// Only call these within a valid HandleScope.
|
|
v8::Local<v8::Value> MakeCallback(const v8::Local<v8::Function> cb,
|
|
int argc,
|
|
v8::Local<v8::Value>* argv);
|
|
inline v8::Local<v8::Value> MakeCallback(const v8::Local<v8::String> symbol,
|
|
int argc,
|
|
v8::Local<v8::Value>* argv);
|
|
inline v8::Local<v8::Value> MakeCallback(uint32_t index,
|
|
int argc,
|
|
v8::Local<v8::Value>* argv);
|
|
|
|
virtual size_t self_size() const = 0;
|
|
|
|
private:
|
|
inline AsyncWrap();
|
|
inline bool ran_init_callback() const;
|
|
|
|
// When the async hooks init JS function is called from the constructor it is
|
|
// expected the context object will receive a _asyncQueue object property
|
|
// that will be used to call pre/post in MakeCallback.
|
|
uint32_t bits_;
|
|
const int64_t uid_;
|
|
};
|
|
|
|
void LoadAsyncWrapperInfo(Environment* env);
|
|
|
|
} // namespace node
|
|
|
|
|
|
#endif // SRC_ASYNC_WRAP_H_
|
|
|