mirror of
https://github.com/nodejs/node.git
synced 2026-11-09 15:11:11 -05:00
Ben Noordhuis
71ba7bc2a0
The purpose of this file was to remap the old libeio API to the new one.
We dropped libeio in ee77a6a and this file has been broken ever since.
Ergo, remove it.
274 lines
8.8 KiB
C++
274 lines
8.8 KiB
C++
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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#ifndef SRC_NODE_H_
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#define SRC_NODE_H_
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#ifdef _WIN32
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# ifndef BUILDING_NODE_EXTENSION
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# define NODE_EXTERN __declspec(dllexport)
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# else
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# define NODE_EXTERN __declspec(dllimport)
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# endif
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#else
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# define NODE_EXTERN /* nothing */
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#endif
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#ifdef BUILDING_NODE_EXTENSION
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# undef BUILDING_V8_SHARED
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# undef BUILDING_UV_SHARED
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# define USING_V8_SHARED 1
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# define USING_UV_SHARED 1
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#endif
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// This should be defined in make system.
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// See issue https://github.com/joyent/node/issues/1236
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#if defined(__MINGW32__) || defined(_MSC_VER)
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#ifndef _WIN32_WINNT
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# define _WIN32_WINNT 0x0501
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#endif
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#define NOMINMAX
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#endif
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#if defined(_MSC_VER)
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#define PATH_MAX MAX_PATH
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#endif
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#ifdef _WIN32
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# define SIGKILL 9
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#endif
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#include "uv.h"
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#include "v8.h"
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#include <sys/types.h> /* struct stat */
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#include <sys/stat.h>
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#include <assert.h>
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#include "node_object_wrap.h"
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#if NODE_WANT_INTERNALS
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# include "node_internals.h"
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#endif
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#ifndef NODE_STRINGIFY
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#define NODE_STRINGIFY(n) NODE_STRINGIFY_HELPER(n)
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#define NODE_STRINGIFY_HELPER(n) #n
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#endif
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#ifndef STATIC_ASSERT
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#if defined(_MSC_VER)
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# define STATIC_ASSERT(expr) static_assert(expr, "")
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# else
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# define STATIC_ASSERT(expr) static_cast<void>((sizeof(char[-1 + !!(expr)])))
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# endif
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#endif
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namespace node {
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NODE_EXTERN extern bool no_deprecation;
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NODE_EXTERN int Start(int argc, char *argv[]);
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char** Init(int argc, char *argv[]);
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v8::Handle<v8::Object> SetupProcessObject(int argc, char *argv[]);
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void Load(v8::Handle<v8::Object> process);
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void EmitExit(v8::Handle<v8::Object> process);
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#define NODE_PSYMBOL(s) \
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v8::Persistent<v8::String>::New(v8::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)->NumberValue())/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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static_cast<v8::PropertyAttribute>( \
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v8::ReadOnly|v8::DontDelete))
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template <typename target_t>
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void SetMethod(target_t obj, const char* name,
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v8::InvocationCallback callback)
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{
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obj->Set(v8::String::NewSymbol(name),
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v8::FunctionTemplate::New(callback)->GetFunction());
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}
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template <typename target_t>
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void SetPrototypeMethod(target_t target,
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const char* name, v8::InvocationCallback callback)
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{
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v8::Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(callback);
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target->PrototypeTemplate()->Set(v8::String::NewSymbol(name), templ);
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}
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// for backwards compatibility
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#define NODE_SET_METHOD node::SetMethod
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#define NODE_SET_PROTOTYPE_METHOD node::SetPrototypeMethod
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enum encoding {ASCII, UTF8, BASE64, UCS2, BINARY, HEX, BUFFER};
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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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NODE_EXTERN void FatalException(v8::TryCatch &try_catch);
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void DisplayExceptionLine(v8::TryCatch &try_catch); // hack
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NODE_EXTERN 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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NODE_EXTERN 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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NODE_EXTERN 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(const uv_statbuf_t* s);
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/**
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* Call this when your constructor is invoked as a regular function, e.g.
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* Buffer(10) instead of new Buffer(10).
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* @param constructorTemplate Constructor template to instantiate from.
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* @param args The arguments object passed to your constructor.
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* @see v8::Arguments::IsConstructCall
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*/
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v8::Handle<v8::Value> FromConstructorTemplate(
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v8::Persistent<v8::FunctionTemplate>& constructorTemplate,
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const v8::Arguments& args);
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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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NODE_EXTERN v8::Local<v8::Value> ErrnoException(int errorno,
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const char *syscall = NULL,
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const char *msg = "",
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const char *path = NULL);
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NODE_EXTERN v8::Local<v8::Value> UVException(int errorno,
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const char *syscall = NULL,
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const char *msg = NULL,
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const char *path = NULL);
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#ifdef _WIN32
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NODE_EXTERN v8::Local<v8::Value> WinapiErrnoException(int errorno,
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const char *syscall = NULL, const char *msg = "",
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const char *path = NULL);
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#endif
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const char *signo_string(int errorno);
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struct node_module_struct {
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int version;
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void *dso_handle;
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const char *filename;
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void (*register_func) (v8::Handle<v8::Object> target);
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const char *modname;
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};
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node_module_struct* get_builtin_module(const char *name);
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/**
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* When this version number is changed, node.js will refuse
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* to load older modules. This should be done whenever
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* an API is broken in the C++ side, including in v8 or
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* other dependencies.
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*/
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#define NODE_MODULE_VERSION 0x000A /* v0.10 */
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#define NODE_STANDARD_MODULE_STUFF \
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NODE_MODULE_VERSION, \
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NULL, \
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__FILE__
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#ifdef _WIN32
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# define NODE_MODULE_EXPORT __declspec(dllexport)
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#else
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# define NODE_MODULE_EXPORT /* empty */
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#endif
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#define NODE_MODULE(modname, regfunc) \
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extern "C" { \
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NODE_MODULE_EXPORT node::node_module_struct modname ## _module = \
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{ \
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NODE_STANDARD_MODULE_STUFF, \
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regfunc, \
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NODE_STRINGIFY(modname) \
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}; \
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}
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#define NODE_MODULE_DECL(modname) \
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extern "C" node::node_module_struct modname ## _module;
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/* Called after the event loop exits but before the VM is disposed.
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* Callbacks are run in reverse order of registration, i.e. newest first.
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*/
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NODE_EXTERN void AtExit(void (*cb)(void* arg), void* arg = 0);
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NODE_EXTERN void SetErrno(uv_err_t err);
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NODE_EXTERN v8::Handle<v8::Value>
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MakeCallback(const v8::Handle<v8::Object> object,
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const char* method,
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int argc,
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v8::Handle<v8::Value> argv[]);
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NODE_EXTERN v8::Handle<v8::Value>
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MakeCallback(const v8::Handle<v8::Object> object,
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const v8::Handle<v8::String> symbol,
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int argc,
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v8::Handle<v8::Value> argv[]);
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NODE_EXTERN v8::Handle<v8::Value>
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MakeCallback(const v8::Handle<v8::Object> object,
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const v8::Handle<v8::Function> callback,
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int argc,
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v8::Handle<v8::Value> argv[]);
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} // namespace node
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#if !defined(NODE_WANT_INTERNALS) && !defined(_WIN32)
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# include "ev-emul.h"
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#endif
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#endif // SRC_NODE_H_
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