dbpclient OK

2022-11-08 13:49:53 +08:00
commit 53d6c7efe7
13 changed files with 1000 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,37 @@
+### C++ template
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+#*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+#*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+#Clion
+.idea
+cmake-build-*
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.24)
+project(DBP_exporter)
+
+set(CMAKE_CXX_STANDARD 20)
+
+include_directories(dbpapi/include)
+link_directories(dbpapi/lib)
+
+set(
+        DBP_EXPORTER_SRCS
+        main.cpp
+        DBPclient/DBPclient.cpp
+        DBPclient/DBPclient.h
+#                DBPcollector/DBPcollector.cpp
+#                DBPcollector/DBPcollector.h
+)
+
+add_executable(DBP_exporter ${DBP_EXPORTER_SRCS})
+
+target_link_libraries(
+        DBP_exporter
+        libdbpapi.a
+)
--- a/DBPclient/DBPclient.cpp
+++ b/DBPclient/DBPclient.cpp
@@ -0,0 +1,227 @@
+//
+// Created by test on 2022/11/3.
+//
+
+#include "DBPclient.h"
+
+#include <fstream>
+#include <windows.h>
+
+DBPclient::DBPclient(std::string endpoint, std::string username, std::string password) :
+        dbp_endpoint(std::move(endpoint)), dbp_username(std::move(username)), dbp_password(std::move(password)) {
+    m_dwHandle = 0;
+
+}
+
+DBPclient::~DBPclient() {
+
+}
+
+bool DBPclient::connect() {
+    // 设置连接参数
+    WORD wport = 12084;
+
+    m_dwHandle = DBPCreate2(dbp_endpoint.data(), dbp_username.data(), dbp_password.data(), wport, false); //创建对象
+
+    std::chrono::steady_clock::time_point t_begin = std::chrono::steady_clock::now();
+    //创建对象 启动连接
+    DWORD ret;
+    if (m_dwHandle) {
+        ret = DBPConnect(m_dwHandle);
+        if (ret == 0) {
+            //取连接信息
+            char sip[16];
+            int pnNum;
+            DBPGetSvrConInfo(m_dwHandle, sip, &pnNum);
+
+            std::chrono::steady_clock::time_point t_end = std::chrono::steady_clock::now();
+            std::chrono::duration<double> time_used = std::chrono::duration_cast < std::chrono::duration < double >> (
+                    t_end - t_begin);
+            std::cout << "connect use:" << time_used << std::endl;
+            return true;
+        } else {
+            std::cout << "connect failed";
+//            std::chrono::steady_clock::time_point t_end = std::chrono::steady_clock::now();
+//            std::chrono::duration<double> time_used = std::chrono::duration_cast<std::chrono::duration<double>>(
+//                    t_end - t_begin);
+//            std::cout << "connect failed use:" << time_used << std::endl;
+            return false;
+        }
+    }
+    return true;
+}
+
+void DBPclient::disconnect() {
+    int pnCon;
+    DWORD ret;
+    ret = DBPIsConnect(m_dwHandle, &pnCon);
+    if (ret == 0 && pnCon != 0) //连接
+    {
+        DBPDisConnect(m_dwHandle);//关闭连接
+        DBPDestroy(m_dwHandle);//删除对象
+        std::cout << "disconnected";
+    }
+}
+
+struct DataInfo {
+    std::array<char, 80> szSName = {0};
+    std::array<char, 16> szSDBName = {0};
+    std::array<char, 80> szSDBTagName = {0};
+    std::array<char, 80> szSDes = {0};
+    std::array<char, 16> szSUnit = {0};
+    DWORD szDWid;
+    WORD szWType;
+};
+
+
+void DBPclient::readValue(const std::vector <std::string> &node_ids) {
+    std::vector <DataInfo> vData;
+    std::vector<char *> vTags;
+
+// 读全部标签
+    if (m_dwHandle) {
+        // 查询标签，获取标签个数
+        DWORD ret;
+        long ltagnum, count = 0, nIndex = 0;
+
+        ret = DBPQueryTagFromDbp(//查询标签,查询后结果保存在对象中，下次用EnumTagAttr逐个取属性
+                m_dwHandle,
+                NULL, //标签名过滤传，NULL或空串表示全部
+                NULL,  //描述过滤传，NULL或空串表示全部
+                -1,            //类型,-1表示全部
+                &ltagnum    //查询到的标签数
+        );//返回错误码
+        if (ret != 0) {
+            std::cout << "query tag error";
+            return;
+        }
+
+        std::cout << "tag num:" << ltagnum << std::endl;
+
+        vData.resize(ltagnum);
+
+        // 读标签属性
+        short errcode0;            //错误代码
+        long ltagflag0;            //标签标志,
+
+        std::chrono::steady_clock::time_point t_begin = std::chrono::steady_clock::now();
+
+        std::cout << "read tag" << std::endl;
+        for (long i = 0; i < vData.size(); i++) {
+            ret = DBPEnumTagAttr( //枚举查询后标签属性
+                    m_dwHandle,
+                    vData[i].szSName.data(),            //标签名 80
+                    vData[i].szSDBName.data(),        //数据库实例名 16
+                    vData[i].szSDBTagName.data(),    //数据库标签名 80
+                    vData[i].szSDes.data(),            //描述 80
+                    vData[i].szSUnit.data(),            //单位 16
+                    &vData[i].szDWid,            //标签ID
+                    &vData[i].szWType,        //数据类型
+                    &errcode0,        //错误代码
+                    &ltagflag0,        //标签标志,
+                    i                //位置 0到查询的标签数-1
+            ); //返回 DBP_OK表示成功，否则错误或没有了}
+            if (ret == 0) {
+//                for (auto const &t: vData[i].szSName) {
+//                    std::cout << t;
+//                }
+//                std::cout << std::endl;
+            } else {
+                std::cout << i << "error code:" << errcode0 << std::endl;
+                return;
+            }
+        }
+
+        std::chrono::steady_clock::time_point t_end = std::chrono::steady_clock::now();
+        std::chrono::duration<double> time_used = std::chrono::duration_cast < std::chrono::duration < double >> (
+                t_end - t_begin);
+        std::cout << "read tag use:" << time_used << std::endl;
+
+        for (auto &d: vData) {
+            vTags.emplace_back(d.szSName.data());
+        }
+
+        std::vector<long> ltimes;
+        std::vector<short> snqas;
+        std::vector<double> dblals;
+        std::vector<long> lvals;
+        std::vector<int> ntypes;
+        std::vector<short> errs;
+
+        ltimes.resize(ltagnum);
+        snqas.resize(ltagnum);
+        dblals.resize(ltagnum);
+        lvals.resize(ltagnum);
+        ntypes.resize(ltagnum);
+        errs.resize(ltagnum);
+
+
+        std::cout << "read value" << std::endl;
+        std::chrono::steady_clock::time_point v_begin = std::chrono::steady_clock::now();
+        ret = DBPGetSnapshot( //读快照
+                m_dwHandle,
+                vTags.data(), //标签名数组
+                ltimes.data(),    //in/out, 时标
+                snqas.data(),    //in/out, 质量
+                dblals.data(),    //in/out, 存放double值,DT_FLOAT32,DT_FLOAT64存放区
+                lvals.data(),    //in/out, 存放Long值,DT_DIGITAL,DT_INT32,DT_INT64存放区
+                ntypes.data(),    //in/out, 数据类型,DT_INT32,DT_FLOAT32等。
+                errs.data(),         //in/out, 错误码
+                ltagnum         //in, 个数
+        );//返回错误码
+        if (ret != 0) {
+            return;
+        }
+
+        std::chrono::steady_clock::time_point v_end = std::chrono::steady_clock::now();
+        std::chrono::duration<double> read_value_time_used =
+                std::chrono::duration_cast < std::chrono::duration < double >> (
+                        v_end - v_begin);
+        std::cout << "read value use:" << read_value_time_used << std::endl;
+        for (int j = 0; j < ltagnum; j++) {
+            //std::cout << j << ":" << ntypes[j] << std::endl;
+            switch (ntypes[j]) {
+                case DT_DIGITAL:
+                    dbp_read_value[vTags[j]] = lvals[j];
+                case DT_INT32:
+                    dbp_read_value[vTags[j]] = lvals[j];
+                case DT_INT64:
+                    //std::cout << lvals[j] << std::endl;
+                    dbp_read_value[vTags[j]] = lvals[j];
+                    break;
+                case DT_FLOAT32:
+                    dbp_read_value[vTags[j]] = lvals[j];
+                case DT_FLOAT64:
+                    //std::cout << dblals[j] << std::endl;
+                    dbp_read_value[vTags[j]] = dblals[j];
+                    break;
+                default:
+                    dbp_read_value[vTags[j]] = 0;
+            }
+        }
+    }
+    std::fstream fs;
+    fs.open("value.txt", std::ios::ate | std::ios::out);
+    for (auto iter: dbp_read_value) {
+        fs << iter.first << ":" << iter.second << std::endl;
+    }
+    fs.close();
+}
+
+void DBPclient::stop() {
+    running = false;
+    disconnect();
+}
+
+void DBPclient::run() {
+    while (running) {
+        if (!connect()) {
+            //disconnect();
+//            spdlog::error("OPC-UA Server({}) not connected({}). Retrying to connect in 1 second.", ua_endpoint,
+//                          retval);
+            std::cout << "Retrying to connect in 1 second." << std::endl;
+            Sleep(1000);
+            continue;
+        }
+    }
+}
--- a/DBPclient/DBPclient.h
+++ b/DBPclient/DBPclient.h
@@ -0,0 +1,48 @@
+//
+// Created by test on 2022/11/3.
+//
+
+#ifndef OPCUA_EXPORTER_DBPCLIENT_H
+#define OPCUA_EXPORTER_DBPCLIENT_H
+
+#include <string>
+#include <map>
+#include <unordered_map>
+#include <vector>
+#include <iostream>
+
+#include <minwindef.h>
+#include "dbpapi_j.h"
+#include <array>
+#include <chrono>
+
+
+class DBPclient {
+public:
+    explicit DBPclient(std::string endpoint, std::string username, std::string password);
+
+    ~DBPclient();
+
+    void stop();
+
+    void run();
+
+    bool connect();
+
+    void disconnect();
+
+    void readValue(std::vector <std::string> const &node_ids);
+
+private:
+    std::string dbp_endpoint;
+    std::string dbp_username;
+    std::string dbp_password;
+    DWORD m_dwHandle;
+
+    bool running{true};
+
+    std::map<std::string, double> dbp_read_value;
+};
+
+
+#endif //OPCUA_EXPORTER_DBPCLIENT_H
--- a/DBPcollector/DBPcollector.cpp
+++ b/DBPcollector/DBPcollector.cpp
@@ -0,0 +1,97 @@
+//
+// Created by test on 2022/11/3.
+//
+
+#include "DBPcollector.h"
+
+DBPcollector::DBPcollector(const YAML::Node &config, std::shared_ptr<DBPclient> dbp_client) :
+        registry_(std::make_shared<prometheus::Registry>()),
+        dbp_client_(dbp_client) {
+    buildMetrics(config);
+}
+
+void DBPcollector::clearMetrics() {
+    dbp_read_node_ids.clear();
+    for (auto &node: nodes) {
+        if (nullptr != node.second.family) {
+            if (nullptr != node.second.data) {
+                node.second.family->Remove(node.second.data);
+            }
+            registry_->Remove(*node.second.family);
+        }
+    }
+    nodes.clear();
+    metrics_json_.clear();
+}
+
+void DBPcollector::buildMetrics(const YAML::Node &config) {
+    clearMetrics();
+    for (auto item: config) {
+        if (item.IsNull() || item["name"].IsNull() || item["nodeid"].IsNull() || item["type"].IsNull()) {
+            continue;
+        }
+        auto node_id = item["nodeid"].as<std::string>();
+        auto name = item["name"].as<std::string>();
+        auto help = item["help"].as<std::string>(std::string());
+        metrics_json_.push_back({
+                                        {"node_id", node_id},
+                                        {"name",    name},
+                                        {"help",    help}
+                                });
+        dbp_read_node_ids.emplace_back(node_id);
+        spdlog::info("load metrics {}({}).", name, node_id);
+        auto &node_family = prometheus::BuildGauge()
+                .Name(name)
+                .Help(help)
+                .Labels(getNodeLabels(item["labels"]))
+                .Register(*registry_);
+        nodes[node_id] = {
+                name,
+                &node_family,
+                &(node_family.Add({{"data", "data"}})),
+        };
+
+    }
+}
+
+bool DBPcollector::updateMetrics() {
+    do {
+        if (dbp_read_node_ids.empty()) {
+            break;
+        }
+        auto values = dbp_client_->readValue(dbp_read_node_ids);
+        if (values.empty()) { // none value return
+            break;
+        }
+        for (auto const &value: values) {
+            auto node_iter = nodes.find(value.first);
+            if (node_iter != nodes.end()) {
+                node_iter->second.setValue(value.second);
+            }
+        }
+        return true;
+    } while (false);
+    return false;
+}
+
+
+prometheus::Labels DBPcollector::getNodeLabels(const YAML::Node &labels) {
+    return prometheus::Labels();
+}
+
+std::vector<prometheus::MetricFamily> DBPcollector::Collect() const {
+    if (const_cast<DBPcollector *>(this)->updateMetrics()) {
+        return registry_->Collect();
+    }
+    return {};
+}
+
+nlohmann::json const &DBPcollector::getMetricsJson() {
+    return metrics_json_;
+}
+
+void DBPcollector::st_node::setValue(double val) {
+    if (nullptr != data) {
+        data->Set(val);
+    }
+}
--- a/DBPcollector/DBPcollector.h
+++ b/DBPcollector/DBPcollector.h
@@ -0,0 +1,55 @@
+//
+// Created by test on 2022/11/3.
+//
+
+#ifndef OPCUA_EXPORTER_DBPCOLLECTOR_H
+#define OPCUA_EXPORTER_DBPCOLLECTOR_H
+
+#include <prometheus/collectable.h>
+#include <prometheus/family.h>
+#include <prometheus/labels.h>
+#include <prometheus/metric_family.h>
+#include <prometheus/registry.h>
+#include <prometheus/gauge.h>
+#include <yaml-cpp/yaml.h>
+#include <DBPclient/DBPclient.h>
+#include <json.hpp>
+#include <spdlog/spdlog.h>
+
+class DBPcollector : public prometheus::Collectable {
+public:
+    explicit DBPcollector(YAML::Node const &config, std::shared_ptr<DBPclient> dbp_client);
+
+    ~DBPcollector() override = default;
+
+    std::vector<prometheus::MetricFamily> Collect() const override;
+
+    nlohmann::json const &getMetricsJson();
+
+private:
+    void buildMetrics(YAML::Node const &config);
+
+    bool updateMetrics();
+
+    void clearMetrics();
+
+    prometheus::Labels getNodeLabels(YAML::Node const &labels);
+
+private:
+    std::shared_ptr<prometheus::Registry> registry_;
+    std::shared_ptr<DBPclient> dbp_client_;
+    std::vector<std::string> dbp_read_node_ids;
+
+    struct st_node {
+        std::string name;
+        prometheus::Family<prometheus::Gauge> *family{nullptr};
+        prometheus::Gauge *data{nullptr};
+        void setValue(double val);
+    };
+
+    std::map<std::string, st_node> nodes;
+    nlohmann::json metrics_json_;
+};
+
+
+#endif //OPCUA_EXPORTER_DBPCOLLECTOR_H
--- a/dbpapi/include/._dbpapi_err.h
+++ b/dbpapi/include/._dbpapi_err.h
--- a/dbpapi/include/._dbpapi_j.h
+++ b/dbpapi/include/._dbpapi_j.h
--- a/dbpapi/include/dbpapi_err.h
+++ b/dbpapi/include/dbpapi_err.h
@@ -0,0 +1,77 @@
+#ifndef __DBPAPI_ERR_H_
+#define __DBPAPI_ERR_H_
+
+//ͨ<>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
+#define  DBERR_OK  			0x00		//<2F>ɹ<EFBFBD>
+#define  DBERR_FAIL			0x01		//ʧ<><CAA7>
+//<2F><><EFBFBD>ݿ⼶<DDBF><E2BCB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define  DBERR_CONNECT		0x02		//û<><C3BB><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD><D3A3><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD><CAA7>
+#define  DBERR_NOINTERFACE	0x03		//<2F>޴˽ӿ<CBBD>
+#define  DBERR_HANDLE		0x04		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define  DBERR_RECS  		0x05		//<2F><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>¼<EFBFBD><C2BC>
+#define	 DBERR_MEMEORY		0x06		//<2F>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>
+#define  DBERR_NOTSUPPORT	0x07		//<2F><>֧<EFBFBD><D6A7>
+#define  DBERR_NOMOREREC	0x08		//û<>м<EFBFBD>¼
+#define  DBERR_NOTAG		0x09		//<2F>޴˱<DEB4>ǩ
+#define  DBERR_TYPE			0x0A		//<2F><><EFBFBD><EFBFBD><EFBFBD>޷<EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define  DBERR_TIME			0x0B		//ʱ<><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define  DBERR_NOVAL		0x0C		//û<><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define  DBERR_NOALL_OK		0x0D		//<2F><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȫ<EFBFBD>ɹ<EFBFBD>
+#define  DBERR_BUF_FULL		0x0E		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ժ<EFBFBD><D4BA>ٲ<EFBFBD>
+#define  DBERR_NODRV		0X1E		//<2F>޴<EFBFBD><DEB4><EFBFBD><EFBFBD><EFBFBD>
+
+//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DBPE_OK				0x00	//<2F>ɹ<EFBFBD>
+#define DBPE_ERR			0x01	//<2F><><EFBFBD><EFBFBD>
+#define DBPE_NOTAG		  	0xA1	//<2F><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DBPE_TAGID_EXIST	0xA2	//ID<49><44><EFBFBD><EFBFBD>
+#define DBPE_TAGNAME_EXIST	0xA3	//<2F><><EFBFBD>ƴ<EFBFBD><C6B4><EFBFBD>
+#define DBPE_TAG_EXIST		0xA4	//ID<49><44><EFBFBD><EFBFBD><EFBFBD>ƴ<EFBFBD><C6B4><EFBFBD>
+#define DBPE_TYPE			0xA5	//<2F><><EFBFBD>ʹ<EFBFBD><CDB4><EFBFBD>
+#define DBPE_MODIFYTYPE     0xA6	//<2F><><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD>
+#define DBPE_MEMORY			0xA7	//<2F>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>
+#define DBPE_NODB			0xA8	//<2F><><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>
+#define DBPE_CONBUSY		0xA9	//<2F><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD>æ
+#define DBPE_MANING			0xAA    //<2F><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DBPE_DBCONID		0xAB    //<2F><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD>ID<49><44><EFBFBD><EFBFBD>
+#define DBPE_TIMEOUT		0xAC	//<2F><>ʱ
+#define DBPE_NODATA			0xAD	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DBPE_WORKBUSY		0xAE	//<2F><><EFBFBD>ݿ⹤<DDBF><E2B9A4>æ
+#define DBPE_INVALID_SESSION	0xAF	//<2F><>ЧSession<6F><6E>Ҳ<EFBFBD><D2B2><EFBFBD><EFBFBD><EFBFBD>Ƕ<EFBFBD>ӦSession<6F>ı<EFBFBD>ǩ<EFBFBD>Ѿ<EFBFBD><D1BE><EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+
+//<2F><>ǩֵ<C7A9><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define  ERRTV_OK		DBERR_OK	//<2F>ɹ<EFBFBD>
+#define  ERRTV_NOTAG	DBERR_NOTAG	//<2F>޴˱<DEB4>ǩ
+#define  ERRTV_TYPE		DBERR_TYPE	//<2F><><EFBFBD>ʹ<EFBFBD><CDB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޷<EFBFBD>ת<EFBFBD><D7AA>
+#define  ERRTV_TIME		DBERR_TIME	//ʱ<><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define  ERRTV_ERR		DBERR_FAIL  //<2F><>ǩֵ<C7A9><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч
+#define  ERRTV_BUF_FULL	DBERR_BUF_FULL //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ժ<EFBFBD><D4BA>ٲ<EFBFBD>
+
+// <20><>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
+#define DS_OK				0		//
+#define DS_ERR				1		//ʧ<><CAA7>
+#define DS_ACTOR_FULL		0x20	//<2F><>ɫ<EFBFBD><C9AB>
+#define DS_OPERATOR_FULL	0x21	//<2F>û<EFBFBD><C3BB><EFBFBD>
+#define DS_TRUSTIP_FULL		0x22	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DS_NOACTOR			0x23	//<2F>޴˽<DEB4>ɫ
+#define DS_NOOPERATOR		0x24	//<2F>޴<EFBFBD><DEB4>˺<EFBFBD>
+#define DS_NOTRUSTIP		0x25	//<2F>޴<EFBFBD>IP
+#define DS_ACTOR_EXIST		0x26	//<2F><>ɫ<EFBFBD><C9AB><EFBFBD><EFBFBD>
+#define DS_OPERATOR_EXIST   0x27	//<2F>˺Ŵ<CBBA><C5B4><EFBFBD>
+#define DS_TRUSTIP_EXIST    0x28	//IP<49><50><EFBFBD><EFBFBD>
+#define DS_NOPOWER			0x29	//<2F>޴<EFBFBD>Ȩ<EFBFBD><C8A8>
+#define DS_PASSERR			0x2A	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DS_USERLOCK			0x2B	//<2F>˺Ž<CBBA><C5BD><EFBFBD>
+#define DS_ACTORUSE			0x2C	//<2F><>ɫ<EFBFBD><C9AB>ʹ<EFBFBD><CAB9>
+
+
+//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>API<50><49><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define APIE_OK				0x00
+//#define APIE_ERR			0x01
+#define APIE_HANDLE			0xC0		//<2F><><EFBFBD><EFBFBD><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>
+#define APIE_CONNECT		0xC1		//û<><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define APIE_MEMORY			0xC2		//API<50>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD>
+#define APIE_NOMOREBUF      0xC3		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define APIE_ERR			0xC4		//<2F>¶<EFBFBD><C2B6><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>DBPE_ERR<52><52><EFBFBD><EFBFBD>
+
+#endif /* __DBPAPI_ERR_H_ */
--- a/dbpapi/include/dbpapi_j.h
+++ b/dbpapi/include/dbpapi_j.h
@@ -0,0 +1,423 @@
+#if !defined _DPAPI2_J_H_I
+#define _DPAPI2_J_H_I
+
+//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DT_VOID		0	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DT_DIGITAL	1	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>	,Ҳ<><D2B2>4<EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>		
+#define DT_INT32	2	//4<>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
+#define DT_FLOAT32	3	//4<>ֽڸ<D6BD><DAB8><EFBFBD><EFBFBD><EFBFBD>
+#define DT_INT64	4	//8<>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
+#define DT_FLOAT64	5	//8<>ֽڸ<D6BD><DAB8><EFBFBD><EFBFBD><EFBFBD>
+#define DT_STRING	6	//<2F>ַ<EFBFBD><D6B7><EFBFBD>
+#define DT_BLOB		7	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>
+
+// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DBP_QUALITY_GOOD					0x00	// GOOD
+#define DBP_QUALITY_BAD						0x01	// <20><>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD>ض<EFBFBD>ԭ<EFBFBD><D4AD>
+#define DBP_QUALITY_BAD_CONFIG_ERROR		0x02	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>磬<EFBFBD><E7A3AC>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD><EFBFBD>еķ<D0B5><C4B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD>
+#define DBP_QUALITY_BAD_NOT_CONNECTED		0x03	// <20><><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD>꣬<EFBFBD><EAA3AC><EFBFBD>޷<EFBFBD><DEB7>ɹ<EFBFBD><C9B9><EFBFBD><EFBFBD>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><CBB5><EFBFBD>ڸ<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>ϵ<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD><C5A3><EFBFBD>Ϊ<EFBFBD><CEAA>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դδ<D4B4>ṩ
+#define DBP_QUALITY_BAD_DEVICE_FAIL			0x04	// <20><><EFBFBD>⵽<EFBFBD>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD>
+#define DBP_QUALITY_BAD_SENSOR_FAIL			0x05	// <20><><EFBFBD>⵽<EFBFBD><E2B5BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DBP_QUALITY_BAD_LAST				0x06	// <20>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨѶʧ<D1B6>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD>ǣ<EFBFBD><C7A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Чֵ<D0A7>ǿ<EFBFBD><C7BF>õġ<C3B5><C4A1><EFBFBD>ע<EFBFBD>⣬ʱ<E2A3AC><CAB1><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>Чֵ<D0A7><D6B5>ʱ<EFBFBD>꣬<EFBFBD><EAA3AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+#define DBP_QUALITY_BAD_COMM_FAIL			0x07	// <20>豸<EFBFBD><E8B1B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨѶʧ<D1B6>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><C3B5><EFBFBD>Чֵ
+#define DBP_QUALITY_BAD_OUT_OF_SERVICE		0x08	// <20>ñ<EFBFBD>ǩ<EFBFBD><C7A9><EFBFBD>鱻<EFBFBD><E9B1BB><EFBFBD><EFBFBD>Ϊ<EFBFBD>ǻ<C7BB><EEB6AF><EFBFBD><EFBFBD>ʾ<EFBFBD>ñ<EFBFBD>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>ĳ<EFBFBD><C4B3>ԭ<EFBFBD>򲻱<EFBFBD><F2B2BBB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+
+#define DBP_QUALITY_UNCERTAIN				0xE0	// ֵ<><D6B5>Ч<EFBFBD>Բ<EFBFBD>ȷ<EFBFBD><C8B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD>ض<EFBFBD>ԭ<EFBFBD><D4AD>
+#define DBP_QUALITY_UNCERTAIN_LAST			0xE1	// <20>Ѿ<EFBFBD>ֹͣд<D6B9><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>ֵӦ<D6B5><D3A6><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>ȥֵ<C8A5><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ע<EFBFBD>⣬<EFBFBD><E2A3AC>״̬<D7B4><CCAC>ʾΪ<CABE>ڹ涨ʱ<E6B6A8><CAB1><EFBFBD>ڱ<EFBFBD>ǩδ<C7A9><CEB4><EFBFBD><EFBFBD><EFBFBD>¡<EFBFBD><C2A1><EFBFBD>Bad/Last Usable Value<75><65>ʾΪ<CABE><CEAA><EFBFBD>⵽ͨѶ<CDA8><D1B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define DBP_QUALITY_UNCERTAIN_SENSOR		0xE2	// ֵ<><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̷<EFBFBD>Χ<EFBFBD><CEA7><EFBFBD>ߴ<EFBFBD><DFB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׼ȷ
+#define DBP_QUALITY_UNCERTAIN_EU_EXCEEDED	0xE3	// <20><><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD>˸<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD>ķ<EFBFBD>Χ<EFBFBD><CEA7><EFBFBD><EFBFBD>ע<EFBFBD>⣬<EFBFBD><E2A3AC>״̬<D7B4><CCAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ζ<EFBFBD>Ÿ<EFBFBD>ֵ<EFBFBD>ǳ<EFBFBD><C7B3>޵<EFBFBD>
+#define DBP_QUALITY_UNCERTAIN_SUB_NORMAL	0xE4	// <20><>ֵ<EFBFBD><D6B5><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬ΪGOOD<4F><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڹ涨ֵ
+
+#define DBP_QUALITY_CALC_OFF				0xF0	// <20><><EFBFBD><EFBFBD>ֹͣ
+
+#define DBP_QUALITY_LOLO_LIMIT				0xF9	// <20>͵ͱ<CDB5>
+#define DBP_QUALITY_LO_LIMIT				0xFA	// <20>ͱ<EFBFBD>
+#define DBP_QUALITY_HI_LIMIT				0xFB	// <20>߱<EFBFBD>
+#define DBP_QUALITY_HIHI_LIMIT				0xFC	// <20>߸߱<DFB8>
+#define DBP_QUALITY_NOT_INIT				0xFD	// <20>ű<EFBFBD><C5B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>
+#define DBP_QUALITY_SHUTDOWN				0xFE	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>
+#define DBP_QUALITY_UNKOWN					0xFF	// δ֪<CEB4><D6AA><EFBFBD><EFBFBD>
+
+// <20><><EFBFBD><EFBFBD>ʷstr,<2C><>ʷblob,SOE<4F><45>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define  RST_CUR			1		//<2F><>ǰʱ<C7B0>괦
+#define  RST_AFTER			2		//<2F><>ǰ֮<C7B0><D6AE>һ<EFBFBD><D2BB>
+#define  RST_DEFAULT		(RST_CUR | RST_AFTER) //<2F><>ǰ<EFBFBD><C7B0>֮<EFBFBD><D6AE>һ<EFBFBD><D2BB>
+
+// GetHisVal3ʹ<33>ã<EFBFBD><C3A3><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>ֵʱ<D6B5><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡֵ
+#define RHV_BEFORE			1		// ȡǰһֵ
+#define RHV_AFTER			2		// ȡ<><C8A1>һֵ
+#define RHV_INTERP			3		// ȡ<><C8A1>ֵ
+
+//Ȩ<><C8A8>
+#define DS_POWERMAN		0x00000001 //<2F>˺Ź<CBBA><C5B9><EFBFBD>
+#define DS_SYSMAN		0x00000002 //ϵͳ<CFB5><CDB3><EFBFBD><EFBFBD>,<2C><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+#define DS_WRITE		0x00000004 //дȨ<D0B4><C8A8>
+#define DS_READ			0x00000008 //<2F><>Ȩ<EFBFBD><C8A8>
+
+//<2F><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+#define TAG_FLAG_DDC	0 //<2F>ֳ<EFBFBD><D6B3><EFBFBD><EFBFBD>ݱ<EFBFBD>ǩ(ʵʱ<CAB5><CAB1><EFBFBD><EFBFBD>ǩ) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"ddctag"
+#define TAG_FLAG_DEF	1 //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ(<28>ֹ<EFBFBD><D6B9><EFBFBD>ǩ)       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"deftag"
+#define TAG_FLAG_PRE	2 //Ԥ<><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ(Ԥ<><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ)   <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"pretag"
+#define TAG_FLAG_CUR	3 //<2F><><EFBFBD>߱<EFBFBD>ǩ                 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"curtag"	
+#define TAG_FLAG_CALC	4 //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ				 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"calctag"
+
+//<2F><>ʷ<EFBFBD><CAB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+#define HISTORY_RAW     0
+#define HISTORY_INSTEP  1
+#define HISTPRY_PLOT    2
+
+// <20><>Ϊ<EFBFBD>˹淶java<76>ӿ<EFBFBD><D3BF><EFBFBD><EFBFBD><EFBFBD>
+#define DBPGetVersion DBP_GetVersion
+
+extern "C"{
+
+// dbpapi<70>汾<EFBFBD>ţ<EFBFBD><C5A3>汾<EFBFBD><E6B1BE>V2.5.4.0<EFBFBD><EFBFBD>ʾΪ0x02050400
+DWORD  __stdcall DBP_GetVersion();
+
+///////////////////////////////////////////////////////////
+//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+DWORD __stdcall DBPCreate( //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		char*	sips[],    //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IP<49><50><EFBFBD><EFBFBD> 16<31>ֽ<EFBFBD>
+		char*	susers[],	//<2F><>¼<EFBFBD>˺<EFBFBD><CBBA><EFBFBD><EFBFBD><EFBFBD> 16<31>ֽ<EFBFBD>
+		char*	spasss[],  //<2F><>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  16<31>ֽ<EFBFBD>
+		WORD	wport[],	//<2F>˿<EFBFBD><CBBF><EFBFBD><EFBFBD><EFBFBD>
+		int		nsize		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		);	//<2F><><EFBFBD>ض<EFBFBD><D8B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>	
+
+DWORD __stdcall DBPCreate2( //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD><D6A7>Ⱥ<EFBFBD><C8BA>
+		char*	sip,    // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IP 16<31>ֽ<EFBFBD>
+		char*	suser,	// <20><>¼<EFBFBD>˺<EFBFBD> 16<31>ֽ<EFBFBD>
+		char*	spass,  // <20><>¼<EFBFBD><C2BC><EFBFBD><EFBFBD>  16<31>ֽ<EFBFBD>
+		WORD	wport,		// <20>˿<EFBFBD>
+		BOOL	bUseGroup	//<2F>Ƿ<EFBFBD>ʹ<EFBFBD><CAB9>Ⱥ<EFBFBD><C8BA>
+		);	//<2F><><EFBFBD>ض<EFBFBD><D8B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>	
+
+DWORD __stdcall DBPDestroy( //<2F><><EFBFBD>ٶ<EFBFBD><D9B6><EFBFBD>
+		DWORD	h  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Destroy<6F>󣬸ò<F3A3ACB8><C3B2><EFBFBD><EFBFBD>Ͳ<EFBFBD><CDB2><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD>
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+///////////////////////////////////////////////////////////
+//<2F><><EFBFBD>ӹ<EFBFBD><D3B9><EFBFBD>
+DWORD __stdcall DBPConnect( //<2F><><EFBFBD>ӷ<EFBFBD><D3B7><EFBFBD><EFBFBD><EFBFBD>
+		DWORD	h
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPDisConnect( //<2F>Ͽ<EFBFBD><CFBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		DWORD	h
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPIsConnect( //<2F>жϷ<D0B6><CFB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		DWORD	h,
+		int*	pnCon //in/out, <20><><EFBFBD><EFBFBD>0<EFBFBD><30>ʾû<CABE><C3BB><EFBFBD>ӣ<EFBFBD><D3A3><EFBFBD>0<EFBFBD><30>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPGetSvrConInfo( //ȡ<><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
+								 DWORD	h,
+								 char*	sip,    //in/out<75><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IP 16<31>ֽ<EFBFBD>
+								 int* pnNum			// in/out <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+								 );//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+///////////////////////////////////////////////////////////
+//<2F><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+DWORD __stdcall DBPQueryTagFromDbp(//<2F><>ѯ<EFBFBD><D1AF>ǩ,<2C><>ѯ<EFBFBD><D1AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڶ<EFBFBD><DAB6><EFBFBD><EFBFBD>У<EFBFBD><D0A3>´<EFBFBD><C2B4><EFBFBD>EnumTagAttr<74><72><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
+		DWORD	h,
+		const	char*	snameflt, //<2F><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD><CBB4><EFBFBD>NULL<4C><4C><EFBFBD>մ<EFBFBD><D5B4><EFBFBD>ʾȫ<CABE><C8AB>
+		const	char*	sdesflt,  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD><CBB4><EFBFBD>NULL<4C><4C><EFBFBD>մ<EFBFBD><D5B4><EFBFBD>ʾȫ<CABE><C8AB>
+		int				ntype,	  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,-1<><31>ʾȫ<CABE><C8AB>
+		long*			pltagnum	//<2F><>ѯ<EFBFBD><D1AF><EFBFBD>ı<EFBFBD>ǩ<EFBFBD><C7A9>
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+		
+DWORD __stdcall DBPQueryTagFromDbp2(//<2F><>ѯ<EFBFBD><D1AF>ǩ,<2C><>ѯ<EFBFBD><D1AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڶ<EFBFBD><DAB6><EFBFBD><EFBFBD>У<EFBFBD><D0A3>´<EFBFBD><C2B4><EFBFBD>EnumTagAttr<74><72><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
+		DWORD	h,
+		const	char*	snameflt, //<2F><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD><CBB4><EFBFBD>NULL<4C><4C><EFBFBD>մ<EFBFBD><D5B4><EFBFBD>ʾȫ<CABE><C8AB>
+		const	char*	sdesflt,  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD><CBB4><EFBFBD>NULL<4C><4C><EFBFBD>մ<EFBFBD><D5B4><EFBFBD>ʾȫ<CABE><C8AB>
+		int			    ntype,	  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,-1<><31>ʾȫ<CABE><C8AB>
+		int			    ntagtype, //<2F><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>,-1<><31>ʾȫ<CABE><C8AB>
+		long*			pltagnum  //<2F><>ѯ<EFBFBD><D1AF><EFBFBD>ı<EFBFBD>ǩ<EFBFBD><C7A9>
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+											 
+DWORD __stdcall DBPEnumTagAttr( //ö<>ٲ<EFBFBD>ѯ<EFBFBD><D1AF><EFBFBD><EFBFBD>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+		DWORD				h,
+		char*	sname,		//<2F><>ǩ<EFBFBD><C7A9> 80
+		char*	sdbname,	//<2F><><EFBFBD>ݿ<EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD> 16
+		char*	sdbtagname,	//<2F><><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>ǩ<EFBFBD><C7A9> 80
+		char*	sdes,		//<2F><><EFBFBD><EFBFBD> 80
+		char*	sunit,		//<2F><>λ 16
+		DWORD*  dwid,		//<2F><>ǩID
+		WORD*	wtype,		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		short*  errcode,	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		long*	ltagflag,	//<2F><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+		int		nIndex      //λ<><CEBB> 0<><30><EFBFBD><EFBFBD>ѯ<EFBFBD>ı<EFBFBD>ǩ<EFBFBD><C7A9>-1
+		); //<2F><><EFBFBD><EFBFBD> DBP_OK<4F><4B>ʾ<EFBFBD>ɹ<EFBFBD><C9B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPGetTagAttrFromDbp( //<2F>ӷ<EFBFBD><D3B7><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+		DWORD	h,
+		char*	sname[],		//in/out<75><74>ǩ<EFBFBD><C7A9> 80
+		char*	sdbname[],		//in/out<75><74><EFBFBD>ݿ<EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD> 16
+		char*	sdbtagname[],	//in/out<75><74><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>ǩ<EFBFBD><C7A9> 80
+		char*	sdes[],			//in/out<75><74><EFBFBD><EFBFBD> 80
+		char*	sunit[],		//in/out<75><74>λ 16
+		DWORD   dwid[],				//in/out<75><74>ǩID
+		WORD	wtype[],			//in/out<75><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		short   errcode[],			//in/out<75><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		long	ltagflag[],			//in/out<75><74>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>,
+		int		nsize
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+
+DWORD __stdcall DBPGetTagAttr( //<2F>ӷ<EFBFBD><D3B7><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+		DWORD	h,
+		char*	sname,		//in/out<75><74>ǩ<EFBFBD><C7A9> 80
+		char*	sdbname,		//in/out<75><74><EFBFBD>ݿ<EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD><EFBFBD> 16
+		char*	sdbtagname,	//in/out<75><74><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>ǩ<EFBFBD><C7A9> 80
+		char*	sdes,			//in/out<75><74><EFBFBD><EFBFBD> 80
+		char*	sunit,		//in/out<75><74>λ 16
+		DWORD*  dwid,				//in/out<75><74>ǩID
+		WORD*	wtype,			//in/out<75><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		short*  errcode,			//in/out<75><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		long*	ltagflag			//in/out<75><74>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>,
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>	
+///////////////////////////////////////////////////////////
+//<2F><>ֵ
+
+DWORD __stdcall DBPGetSnapshotStr( //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,string
+		DWORD		h,
+		const char* sname, //<2F><>ǩ<EFBFBD><C7A9>
+		long*		pltime,
+		short*		psnqa,
+		char		sval[],		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2>0
+		int			nsize,			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
+		int*		pndatasize		//<2F><><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0
+		); //<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPGetSnapshotBlob( //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,blob
+		DWORD		h,
+		const char* sname, //<2F><>ǩ<EFBFBD><C7A9>
+		long*		pltime,
+		short*		psnqa,
+		char		sval[],		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2>0
+		int			nsize,			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
+		int*		pndatasize		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPGetHisVal( //<2F><><EFBFBD><EFBFBD>ʷ
+		DWORD		h,
+		const char* sname, //<2F><>ǩ<EFBFBD><C7A9>
+		long		lts,		//in,<2C><>ʼʱ<CABC><CAB1>
+		long		lte,		//in,<2C><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+		long		linsertsec, //in,<2C><>ֵʱ<D6B5><CAB1>
+		long		lflag,	//in,<2C><>־
+		double		dblvals[],//in/out,double<6C><65>
+		long		lvals[], //in/out,long <20><>
+		long		ltimes[], //in/out,ʱ<><CAB1><EFBFBD><EFBFBD>
+		short		snqas[],  //in/out,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int			nsize,   //in,<2C>ռ<EFBFBD><D5BC><EFBFBD>С
+		int*		pntype,  //in/out,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int*		pndatasize//in/out,<2C><><EFBFBD>ݸ<EFBFBD><DDB8><EFBFBD>
+		);
+DWORD __stdcall DBPGetHisValFilter(
+		DWORD		h, 
+		const char* sname, //<2F><>ǩ<EFBFBD><C7A9>
+		long		lts,		//in,<2C><>ʼʱ<CABC><CAB1>
+		long		lte,		//in,<2C><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+		long		linsertsec, //in,<2C><>ֵʱ<D6B5><CAB1>
+		long		lflag,	//in,<2C><>־
+		const char *expression,//<2F><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
+		double		dblvals[],//in/out,double<6C><65>
+		long		lvals[], //in/out,long <20><>
+		long		ltimes[], //in/out,ʱ<><CAB1><EFBFBD><EFBFBD>
+		short		snqas[],  //in/out,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int			nsize,   //in,<2C>ռ<EFBFBD><D5BC><EFBFBD>С
+		int*		pntype,  //in/out,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int*		pndatasize//in/out,<2C><><EFBFBD>ݸ<EFBFBD><DDB8><EFBFBD>
+		);
+
+DWORD __stdcall DBPGetHisStr( //<2F><>string<6E><67>ʷ
+		DWORD		h,
+		const char* sname, //in,<2C><>ǩ<EFBFBD><C7A9>
+		long		ltime,		//in,<2C><>ʼʱ<CABC><CAB1>
+		DWORD		dwflag,		//in,<2C><>־,RST_CUR,RST_AFTER,RST_DEFAULT֮һ
+		long*		pltime,		//in/out, ʱ<><CAB1>
+		short*		psnqa,		//in/out, <20><><EFBFBD><EFBFBD>
+		char		sval[],		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2>0
+		int			nsize,		//in,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
+		int*		pndatasize	//in/out,<2C><><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0
+		); //<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPGetHisBlob( //<2F><>BLOB<4F><42>ʷ
+		DWORD		h,
+		const char* sname, //in,<2C><>ǩ<EFBFBD><C7A9>
+		long		ltime,		//in,<2C><>ʼʱ<CABC><CAB1>
+		DWORD		dwflag,		//int,<2C><>־,RST_CUR,RST_AFTER,RST_DEFAULT֮һ
+		long*		pltime,		//in/out, ʱ<><CAB1>
+		short*		psnqa,		//in/out, <20><><EFBFBD><EFBFBD>
+		char		sval[],		//in/out, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2>0
+		int			nsize,		//in,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
+		int*		pndatasize	//in/out,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD><EFBFBD><EFBFBD>
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+///////////////////////////////////////////////////////////
+// дֵ
+DWORD __stdcall DBPWriteSnapshotStr( //дstring <20><><EFBFBD><EFBFBD>
+		DWORD		h,
+		const char* sname, //<2F><>ǩ<EFBFBD><C7A9>
+		long		ltime,		 //ʱ<><CAB1>
+		short		snqa,		 //<2F><><EFBFBD><EFBFBD>
+		const char*	sval		 //<2F>ַ<EFBFBD><D6B7><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>β<EFBFBD><CEB2>0
+		); //<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPWriteHisStr( //дstring<6E><67>ʷ
+		DWORD		h,
+		const char* sname, //<2F><>ǩ<EFBFBD><C7A9>
+		long		ltime,		 //ʱ<><CAB1>
+		short		snqa,		 //<2F><><EFBFBD><EFBFBD>
+		const char*	sval		 //<2F>ַ<EFBFBD><D6B7><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>β<EFBFBD><CEB2>0
+		); //<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPWriteSnapshotBlob( //дBLOB<4F><42><EFBFBD><EFBFBD>
+		DWORD		h,
+		const char* sname, //<2F><>ǩ<EFBFBD><C7A9>
+		long		ltime,		 //ʱ<><CAB1>
+		short		snqa,		 //<2F><><EFBFBD><EFBFBD>
+		char*		pval,		 //ֵ
+		int			ndatasize	 //ֵ<><D6B5><EFBFBD><EFBFBD>		
+		); //<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPWriteHisBlob( //дBLOB<4F><42>ʷ
+		DWORD		h,
+		const char* sname, //<2F><>ǩ<EFBFBD><C7A9>
+		long		ltime,		 //ʱ<><CAB1>
+		short		snqa,		 //<2F><><EFBFBD><EFBFBD>
+		char*		pval,		 //ֵ
+		int			ndatasize	 //ֵ<><D6B5><EFBFBD><EFBFBD>
+		); //<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPDelHis( //ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʷ
+		DWORD		h,
+		const char* sname, //in <20><>ǩ<EFBFBD><C7A9>
+		long		lts,   //in <20><>ʼʱ<CABC><CAB1>
+		long		lte    //in <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+		);
+
+DWORD __stdcall DBPGetSumVal(
+		DWORD	h,
+		const char* sname,		//in,<2C><>ǩ<EFBFBD><C7A9>
+		long		lts,		//in,<2C><>ʼʱ<CABC><CAB1>
+		long		lte,		//in,<2C><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+		long		ltype,		//in,ͳ<><CDB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		long		lds,		//in,<2C>ֶ<EFBFBD>ʱ<EFBFBD><CAB1>
+		long		ltimes[],	//in/out,ʱ<><CAB1>
+		short		snqas[],	//in/out,<2C><><EFBFBD><EFBFBD>
+		double		dblvals[],	//in/out,dblvalֵ<6C><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int			lvals[],	//in/out,longֵ<67><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int			nsize,		//in,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>С
+		int*		pntype,		//in/out,<2C><>ǩֵ<C7A9><D6B5><EFBFBD><EFBFBD>DT_FLOAT32<33><32>
+		int*		pnrecsize	//in/out,ʵ<><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><DDB8><EFBFBD>
+		);//<2F><>ͳ<EFBFBD><CDB3>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>nsize<7A><65><EFBFBD><EFBFBD>¼
+
+DWORD __stdcall DBPDelHis2( //ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʷ
+		DWORD	h,
+		char*	sTagNames[],	//in,<2C><>ǩ<EFBFBD><C7A9><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  
+		long	ltimes[],		//in, ʱ<><CAB1>
+		short	errs[],			//in/out, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int		nsize			//in,<2C><><EFBFBD><EFBFBD>
+		);
+
+/* <20><><EFBFBD><EFBFBD>֧<EFBFBD>ָýӿڣ<D3BF><DAA3><EFBFBD>DBPGetMultiPointHisVal()<29><><EFBFBD><EFBFBD>
+DWORD __stdcall DBPGetHisVal2( //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʷ
+		DWORD		h,
+		long	ltime,				//in,ʱ<><CAB1>
+		char*	sTagNames[],		//<2F><>ǩ<EFBFBD><C7A9><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  //apistring
+		int		ntypes[],			//in/out,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,DT_INT32,DT_FLOAT32<33><32>
+		double	dblvals[],			//in/out,ֵ<><D6B5><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>
+		long	lvals[],			//in/out,ֵ<><D6B5><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>
+		short	snqas[],			//in/out,<2C><><EFBFBD><EFBFBD>
+		short	snerrs[],			//in/out,<2C><><EFBFBD><EFBFBD>
+		int		nsize				//in,<2C><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+		);
+*/
+DWORD __stdcall DBPGetSnapshot( //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		DWORD	h,
+		char*	sTagNames[],//in,<2C><>ǩ<EFBFBD><C7A9><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  
+		long	ltimes[],	//in/out, ʱ<><CAB1>
+		short	snqas[],	//in/out, <20><><EFBFBD><EFBFBD>
+		double  dblvals[],	//in/out, <20><><EFBFBD><EFBFBD>doubleֵ,DT_FLOAT32,DT_FLOAT64<36><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		long	lvals[],	//in/out, <20><><EFBFBD><EFBFBD>Longֵ,DT_DIGITAL,DT_INT32,DT_INT64<36><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int		ntypes[],	//in/out, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,DT_INT32,DT_FLOAT32<33>ȡ<EFBFBD>
+		short	errs[],		 //in/out, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int		nsize		 //in, <20><><EFBFBD><EFBFBD>
+		);//<2F><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD>
+
+DWORD __stdcall DBPWriteHis( //д<><D0B4>ʷ
+		DWORD	h,
+		char*	sTagNames[],  //in,<2C><>ǩ<EFBFBD><C7A9><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  
+		long	ltimes[],	  //in, ʱ<><CAB1>
+		short	snqas[],	  //in, <20><><EFBFBD><EFBFBD>
+		double  dblvals[],	  //in, <20><><EFBFBD><EFBFBD>doubleֵ,DT_FLOAT32,DT_FLOAT64<36><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		long	lvals[],	  //in, <20><><EFBFBD><EFBFBD>Longֵ,DT_DIGITAL,DT_INT32,DT_INT64<36><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int		ntypes[],	  //in, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,DT_INT32,DT_FLOAT32<33>ȡ<EFBFBD>
+		short	errs[],		  //in/out, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int		nsize		  //in, <20><><EFBFBD><EFBFBD>
+		);
+
+DWORD __stdcall DBPWriteSnapshot( //д<><D0B4><EFBFBD><EFBFBD>
+		DWORD	h,
+		char*	sTagNames[],  //in,<2C><>ǩ<EFBFBD><C7A9><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  
+		long	ltimes[],	  //in, ʱ<><CAB1>
+		short	snqas[],	  //in, <20><><EFBFBD><EFBFBD>
+		double  dblvals[],	  //in, <20><><EFBFBD><EFBFBD>doubleֵ,DT_FLOAT32,DT_FLOAT64<36><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		long	lvals[],	  //in, <20><><EFBFBD><EFBFBD>Longֵ,DT_DIGITAL,DT_INT32,DT_INT64<36><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int		ntypes[],	  //in, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,DT_INT32,DT_FLOAT32<33>ȡ<EFBFBD>
+		short	errs[],		  //in/out, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int		nsize		  //in, <20><><EFBFBD><EFBFBD>
+		);
+
+DWORD __stdcall DBPGetServerInfo(
+		DWORD	h,
+		DWORD *dwVersion,			// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>汾<EFBFBD><E6B1BE>
+		long *lNowTime,				// <20><>ǰʱ<C7B0><CAB1>
+		long *lStartupTime,			// <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+		DWORD *dwConnectCount,		// <20><>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		DWORD *dwTagCount,			// <20><>ǰ<EFBFBD><C7B0>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+		float *fCPUUsage,			// CPUռ<55><D5BC>
+		DWORD *dwHandleCount,		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		DWORD *dwThreadsCount,		// <20>߳<EFBFBD><DFB3><EFBFBD>
+		DWORD *dwMemoryBytes,		// <20>ڴ<EFBFBD>ʹ<EFBFBD><CAB9>
+		DWORD *dwMemoryBytesPeak,	// <20>߷<EFBFBD><DFB7>ڴ<EFBFBD>ʹ<EFBFBD><CAB9>
+		DWORD *dwVirtualBytes,		// <20><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD>С
+		DWORD *dwVirtualBytesPeak	// <20>߷<EFBFBD><DFB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD>С
+		);
+
+DWORD __stdcall DBPGetMultiPointHisVal(
+		DWORD		h,
+		long	lMode,				//ȡֵģʽ<C4A3><CABD>RHV_BEFORE<52><45>RHV_AFTER<45><52>RHV_INTERP
+		char*	sTagNames[],		//<2F><>ǩ<EFBFBD><C7A9><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  //apistring
+		long	ltimes[],			//in/out,<2C><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>Ӧʱ<D3A6><CAB1><EFBFBD><EFBFBD><EFBFBD>飬<EFBFBD><E9A3AC><EFBFBD><EFBFBD>ΪRHV_BEFORE<52><45>RHV_AFTER<45><52><EFBFBD>ͣ<EFBFBD><CDA3>᷵<EFBFBD>ر<EFBFBD><D8B1><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>ʵʱ<CAB5><CAB1>
+		int		ntypes[],			//in/out,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,DT_INT32,DT_FLOAT32<33><32>
+		double	dblvals[],			//in/out,ֵ<><D6B5><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>
+		long	lvals[],			//in/out,ֵ<><D6B5><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD>
+		short	snqas[],			//in/out,<2C><><EFBFBD><EFBFBD>
+		short	snerrs[],			//in/out,<2C><><EFBFBD><EFBFBD>
+		int		nsize				//in,<2C><>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>
+		);
+
+DWORD __stdcall DBPGetDiSumVal(
+		DWORD		h,
+		const char* sname,		//in,<2C><>ǩ<EFBFBD><C7A9>
+		long		lts,		//in,<2C><>ʼʱ<CABC><CAB1>
+		long		lte,		//in,<2C><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>
+		long		lds,		//in,<2C>ֶ<EFBFBD>ʱ<EFBFBD><CAB1>
+		long		lval,		//in,ͳ<>ƿ<EFBFBD><C6BF><EFBFBD><EFBFBD><EFBFBD>ֵ
+		long		lpSumCount[],	//in/out,<2C><><EFBFBD>ص<EFBFBD>ͳ<EFBFBD>ƴ<EFBFBD><C6B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		long		lpSumTimes[],	//in/out,<2C><><EFBFBD>ص<EFBFBD>ͳ<EFBFBD><CDB3>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+		int			nsize,		//in,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>С
+		int*		pnrecsize	//in/out,ʵ<><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><DDB8><EFBFBD>
+		);
+
+DWORD __stdcall DBPGetErrorMessage( //<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>sval==NULL<4C><4C>dwsize<7A>ռ䲻<D5BC>㣬<EFBFBD><E3A3AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>APIE_MEMORY<52><59>dwsize<7A><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>С
+			   DWORD	dwErrorCode,// in,API<50><49><EFBFBD>÷<EFBFBD><C3B7>صĴ<D8B5><C4B4><EFBFBD><EFBFBD><EFBFBD>
+			   char*	sval,		// out, <20><><EFBFBD>ŷ<EFBFBD><C5B7>صĴ<D8B5><C4B4><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>NULL<4C><4C><EFBFBD><EFBFBD>pnrecsize<7A><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>С
+			   DWORD	*dwsize	// in/out, <20><><EFBFBD>ŷ<EFBFBD><C5B7>صĴ<D8B5><C4B4><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>С<EFBFBD><D0A1>128<32><38><EFBFBD>ȵ<EFBFBD>sval<61>ռ<EFBFBD><D5BC>ǰ<EFBFBD>ȫ<EFBFBD><C8AB>
+			);
+
+}
+#endif //_DPAPI2_J_H_I
--- a/dbpapi/lib/dbpapi.dll
+++ b/dbpapi/lib/dbpapi.dll
--- a/dbpapi/lib/libdbpapi.a
+++ b/dbpapi/lib/libdbpapi.a
--- a/main.cpp
+++ b/main.cpp
@@ -0,0 +1,13 @@
+#include <iostream>
+#include "DBPclient/DBPclient.h"
+
+int main() {
+    std::cout << "connect to 10.42.0.63" << std::endl;
+    DBPclient client("10.42.0.63", "admin_sipai", "admin_sipai");
+    if (!client.connect())
+        return 0;
+    std::vector<std::string> s;
+    client.readValue(s);
+
+    return 0;
+}