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81 lines
2.8 KiB
81 lines
2.8 KiB
// Copyright 2009 Ryan Dahl <ry@tinyclouds.org>
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#ifndef SRC_NODE_H_
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#define SRC_NODE_H_
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#include <ev.h>
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#include <eio.h>
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#include <v8.h>
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#include <evcom.h>
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#include <sys/types.h> /* struct stat */
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#include <sys/stat.h>
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#include <node_object_wrap.h>
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namespace node {
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#define NODE_PSYMBOL(s) Persistent<String>::New(String::NewSymbol(s))
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/* Converts a unixtime to V8 Date */
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#define NODE_UNIXTIME_V8(t) v8::Date::New(1000*static_cast<double>(t))
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#define NODE_V8_UNIXTIME(v) (static_cast<double>((v)->IntegerValue())/1000.0);
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#define NODE_DEFINE_CONSTANT(target, constant) \
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(target)->Set(v8::String::NewSymbol(#constant), \
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v8::Integer::New(constant))
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#define NODE_SET_METHOD(obj, name, callback) \
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obj->Set(v8::String::NewSymbol(name), \
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v8::FunctionTemplate::New(callback)->GetFunction())
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#define NODE_SET_PROTOTYPE_METHOD(templ, name, callback) \
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do { \
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v8::Local<v8::Signature> __callback##_SIG = v8::Signature::New(templ); \
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v8::Local<v8::FunctionTemplate> __callback##_TEM = \
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FunctionTemplate::New(callback, v8::Handle<v8::Value>(), \
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__callback##_SIG); \
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templ->PrototypeTemplate()->Set(v8::String::NewSymbol(name), \
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__callback##_TEM); \
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} while (0)
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enum encoding {ASCII, UTF8, BINARY};
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enum encoding ParseEncoding(v8::Handle<v8::Value> encoding_v,
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enum encoding _default = BINARY);
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void FatalException(v8::TryCatch &try_catch);
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v8::Local<v8::Value> Encode(const void *buf, size_t len,
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enum encoding encoding = BINARY);
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// Returns -1 if the handle was not valid for decoding
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ssize_t DecodeBytes(v8::Handle<v8::Value>,
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enum encoding encoding = BINARY);
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// returns bytes written.
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ssize_t DecodeWrite(char *buf,
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size_t buflen,
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v8::Handle<v8::Value>,
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enum encoding encoding = BINARY);
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v8::Local<v8::Object> BuildStatsObject(struct stat * s);
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static inline v8::Persistent<v8::Function>* cb_persist(
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const v8::Local<v8::Value> &v) {
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v8::Persistent<v8::Function> *fn = new v8::Persistent<v8::Function>();
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*fn = v8::Persistent<v8::Function>::New(v8::Local<v8::Function>::Cast(v));
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return fn;
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}
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static inline v8::Persistent<v8::Function>* cb_unwrap(void *data) {
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v8::Persistent<v8::Function> *cb =
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reinterpret_cast<v8::Persistent<v8::Function>*>(data);
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assert((*cb)->IsFunction());
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return cb;
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}
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static inline void cb_destroy(v8::Persistent<v8::Function> * cb) {
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cb->Dispose();
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delete cb;
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}
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} // namespace node
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#endif // SRC_NODE_H_
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