ft: 初始化提交

.gitignore

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+.eunit
+*.o
+*.beam
+*.plt
+erl_crash.dump
+.concrete/DEV_MODE
+
+# rebar 2.x
+.rebar
+rel/example_project
+ebin/*
+deps
+
+# rebar 3
+.rebar3
+_build/
+_checkouts/
+rebar.lock
+
+# idea
+.idea
+*.iml
+cmake-build*
+CMakeLists.txt
+
+# nif compile temp file
+*.pdb
+*.d
+compile_commands.json
+
+# vs
+.vs
+x64
+*.vcx*
+*.sln

LICENSE

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+MIT License
+
+Copyright (c) 2023 AICells
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+eHJps
+=====
+
+An OTP Lib of hexagon jps implementation.
+
+设计模型
+    nif 层采用单线程更新地图数据多线程寻路的模型 
+    erlang层相关请求采用队列模型 更新地图线程和寻路线程 分别从两个不同的任务队列获取新的请求并处理
+    

c_src/HJpsNif/eHJps.c

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+#include<stdio.h>
+#include<stdlib.h>
+#include<stdbool.h>
+#include<stdatomic.h>
+#include<erl_nif.h>
+
+#include "eHJpsAtom.h"
+
+typedef struct Node_r {
+    bool IsBarrier;                 // 是否障碍
+} Node;
+
+int nifLoad(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info) {
+	enif_fprintf(stdout, "IMY*************nifload00000\n");
+	NIF_ATOMS(NIF_ATOM_INIT)
+
+	enif_fprintf(stdout, "IMY*************nifload00001\n");
+	*priv_data = NULL;
+
+	return 0;
+}
+
+int nifUpgrade(ErlNifEnv* env, void** priv_data, void** old_priv_data, ERL_NIF_TERM load_info) {
+	*priv_data = *old_priv_data;
+	enif_fprintf(stdout, "IMY*************nifUpgrade %p %T\n", old_priv_data, load_info);
+	return 0;
+}
+
+void nifUnload(ErlNifEnv* env, void* priv_data) {
+	enif_fprintf(stdout, "IMY*************nifUnload0000 \n");
+	return;
+}
+
+static ErlNifFunc nifFuns[] = {
+};
+
+ERL_NIF_INIT(eQuic, nifFuns, nifLoad, NULL, nifUpgrade, nifUnload)

c_src/HJpsNif/eHJpsAtom.h

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+#ifndef __QUIC_ATOM_H_
+#define __QUIC_ATOM_H_
+
+#include<erl_nif.h>
+
+#define NIF_ATOM_DECL(a) ERL_NIF_TERM atom_ ## a;
+#define NIF_ATOM_INIT(a) atom_ ## a = enif_make_atom(env, #a);
+
+#define NIF_ATOMS(A) \
+    /* atom of common */ \
+    A(ok) \
+    A(quic) \
+    A(error) \
+    A(true) \
+    A(false) \
+    A(undefined) \
+    A(freed)
+
+NIF_ATOMS(NIF_ATOM_DECL)
+
+#endif

c_src/HJpsNif/rebar.config

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+{port_specs, [
+   {"../../priv/eHJps.so", ["eHJps.c"]}
+]}.
+
+{port_env, []}.
+
+
+

c_src/eNpc.cmd

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+@echo off
+setlocal
+set rebarscript=%~f0
+escript.exe "%rebarscript:.cmd=%" %*

include/eHJps.hrl

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+-ifndef(eHJps_H).
+-define(eHJps_H, true).
+
+
+-endif.

rebar.config

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+{erl_opts, [no_debug_info, {i, "include"}]}.
+{deps, [
+    {eSync, ".*", {git, "http://sismaker.tpddns.cn:53000/SisMaker/eSync.git", {branch, "master"}}}
+]}.
+
+{shell, [
+  % {config, "config/sys.config"},
+    {apps, [eHJps]}
+]}.
+
+{pre_hooks,
+    [{"", compile, "escript c_src/eNpc compile"}]}.
+
+{post_hooks,
+    [{"", clean, "escript c_src/eNpc clean"}]}.

src/eHJps.app.src

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+{application, eHJps,
+ [{description, "An library of hexagon jps"},
+  {vsn, "0.1.0"},
+  {registered, []},
+  {applications, [kernel, stdlib, eSync]},
+  {env,[]},
+  {modules, []},
+  {licenses, ["MIT"]},
+  {links, []}
+ ]}.

src/eHJps.erl

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+-module(eHJps).
+
+-include("eHJps.hrl").
+
+-nifs ([
+	initMap/1
+	, updateMap/3
+	, findPath/5
+]).
+
+-on_load(init/0).
+
+-export([
+	initMap/1
+	, updateMap/3
+	, findPath/5
+]).
+
+init() ->
+	case code:priv_dir(?MODULE) of
+		{error, _} ->
+			case code:which(?MODULE) of
+				Filename when is_list(Filename) ->
+					SoName = filename:join([filename:dirname(Filename), "../priv", atom_to_list(?MODULE)]);
+				_ ->
+					SoName = filename:join("../priv", atom_to_list(?MODULE))
+			end;
+		Dir ->
+			SoName = filename:join(Dir, atom_to_list(?MODULE))
+	end,
+	erlang:load_nif(SoName, 0).
+
+-define(NOT_LOADED, erlang:nif_error({not_loaded, {module, ?MODULE}, {line, ?LINE}})).
+
+initMap(_Data) ->
+	?NOT_LOADED.
+
+updateMap(_X, _Y, _NodeInfo) ->
+	?NOT_LOADED.
+
+findPath(_StartX, _StartY, _EndX, _EndY, _UpdateInfo) ->
+	?NOT_LOADED.
+
+

src/user_default.erl

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+-module(user_default).
+
+-compile([export_all, nowarn_export_all]).
+