From 78ed1cd553cf2c94060f4da38dc3595467e30023 Mon Sep 17 00:00:00 2001
From: cheney <cbed@163.com>
Date: Fri, 8 Jul 2022 17:32:07 +0800
Subject: [PATCH] functions need implement before 07/12

---
 pom.xml                                       | 48 +-------------
 .../java/com/sunyard/SydApiException.java     | 30 +++++++++
 .../java/com/sunyard/sge/database/App.java    | 13 ----
 .../java/com/sunyard/sge/database/SydApi.java | 64 +++++++++++++++++++
 .../sunyard/sge/database/SydApi4Database.java | 34 ++++++++++
 5 files changed, 130 insertions(+), 59 deletions(-)
 create mode 100644 src/main/java/com/sunyard/SydApiException.java
 delete mode 100644 src/main/java/com/sunyard/sge/database/App.java
 create mode 100644 src/main/java/com/sunyard/sge/database/SydApi.java
 create mode 100644 src/main/java/com/sunyard/sge/database/SydApi4Database.java

diff --git a/pom.xml b/pom.xml
index 9232a41..57bfafb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,9 +8,7 @@
   <artifactId>1</artifactId>
   <version>1.0</version>
 
-  <name>1</name>
-  <!-- FIXME change it to the project's website -->
-  <url>http://www.example.com</url>
+  <name>sydapi-database</name>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -28,48 +26,6 @@
   </dependencies>
 
   <build>
-    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
-      <plugins>
-        <!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
-        <plugin>
-          <artifactId>maven-clean-plugin</artifactId>
-          <version>3.1.0</version>
-        </plugin>
-        <!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
-        <plugin>
-          <artifactId>maven-resources-plugin</artifactId>
-          <version>3.0.2</version>
-        </plugin>
-        <plugin>
-          <artifactId>maven-compiler-plugin</artifactId>
-          <version>3.8.0</version>
-        </plugin>
-        <plugin>
-          <artifactId>maven-surefire-plugin</artifactId>
-          <version>2.22.1</version>
-        </plugin>
-        <plugin>
-          <artifactId>maven-jar-plugin</artifactId>
-          <version>3.0.2</version>
-        </plugin>
-        <plugin>
-          <artifactId>maven-install-plugin</artifactId>
-          <version>2.5.2</version>
-        </plugin>
-        <plugin>
-          <artifactId>maven-deploy-plugin</artifactId>
-          <version>2.8.2</version>
-        </plugin>
-        <!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
-        <plugin>
-          <artifactId>maven-site-plugin</artifactId>
-          <version>3.7.1</version>
-        </plugin>
-        <plugin>
-          <artifactId>maven-project-info-reports-plugin</artifactId>
-          <version>3.0.0</version>
-        </plugin>
-      </plugins>
-    </pluginManagement>
+
   </build>
 </project>
diff --git a/src/main/java/com/sunyard/SydApiException.java b/src/main/java/com/sunyard/SydApiException.java
new file mode 100644
index 0000000..d4e0f9a
--- /dev/null
+++ b/src/main/java/com/sunyard/SydApiException.java
@@ -0,0 +1,30 @@
+package com.sunyard;
+
+public class SydApiException extends RuntimeException {
+    // 错误编码
+    private int retCode;
+
+    // 错误消息
+    private String msg;
+
+    public SydApiException(int retCode, String msg) {
+        this.retCode = retCode;
+        this.msg = msg;
+    }
+
+    public int getRetCode() {
+        return retCode;
+    }
+
+    public String getMsg() {
+        return msg;
+    }
+
+    @Override
+    public String toString() {
+        return "SydApiException{" +
+                "retCode=" + retCode +
+                ", msg='" + msg + '\'' +
+                '}';
+    }
+}
diff --git a/src/main/java/com/sunyard/sge/database/App.java b/src/main/java/com/sunyard/sge/database/App.java
deleted file mode 100644
index f40e467..0000000
--- a/src/main/java/com/sunyard/sge/database/App.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.sunyard.sge.database;
-
-/**
- * Hello world!
- *
- */
-public class App 
-{
-    public static void main( String[] args )
-    {
-        System.out.println( "Hello World!" );
-    }
-}
diff --git a/src/main/java/com/sunyard/sge/database/SydApi.java b/src/main/java/com/sunyard/sge/database/SydApi.java
new file mode 100644
index 0000000..1d4b00c
--- /dev/null
+++ b/src/main/java/com/sunyard/sge/database/SydApi.java
@@ -0,0 +1,64 @@
+package com.sunyard.sge.database;
+
+import java.util.List;
+
+/**
+ * 上海黄金交易所 - 数据库加密方案
+ *
+ */
+public interface SydApi
+{
+
+    /**
+     * 建立到指定地址和端口号的签名服务器的 TCP/IP 连接，返回 API 操作对象 SydApi。
+     * 如果采用短连接，交易结束，要调用 SydApi 的方法SYD_Disconnect_Ex 进行释放连接。
+     *
+     * @param pcIpList 签名服务器的IP地址
+     * @param iPortList 签名服务器的端口号
+     * @param iConnectTimeOut 连接超时，单位毫秒。
+     * @param iDealTimeOut 交易接口超时设定，单位毫秒(不超过10ms)。
+     * @return SydApi 的对象，只要有设备可用则返回。
+     */
+    SydApi SYD_Connect_Ex(
+            String[] pcIpList,
+            int[]  iPortList,
+            int   iConnectTimeOut,
+            int   iDealTimeOut
+    );
+
+
+    /**
+     * 关闭与签名服务器的TCP/IP连接
+     */
+    void SYD_Disconnect_Ex();
+
+
+    /**
+     * 对指定数据进行SM4加解密处理。
+     * @param iKeyIndex 会话密钥索引值
+     * @param pcData 报文密文或明文。
+     * @param iFlag 加解密标识,0:表示ECB解密；1:表示ECB加密
+     * @return 报文明文或密文。
+     */
+    byte[] SYD_SM4_ShortData(
+            int    iKeyIndex,
+            byte[] pcData,
+            int    iFlag
+    );
+
+
+    /**
+     * 对指定批量数据进行SM4加解密处理。
+     *
+     * @param iKeyIndex 会话密钥索引值数组
+     * @param pcData 要加密的报文明文或密文数组。
+     * @param iFlag 加解密标识,0:表示ECB解密；1:表示ECB加密
+     * @return List<byte[]>对象，List 的长度与输入参数 pcData 的长度相同。
+     */
+    List<byte[]> SYD_SM4_BatchData(
+            int[]   iKeyIndex,
+            List<byte[]> pcData,
+            int   iFlag
+    );
+
+}
diff --git a/src/main/java/com/sunyard/sge/database/SydApi4Database.java b/src/main/java/com/sunyard/sge/database/SydApi4Database.java
new file mode 100644
index 0000000..ea2f788
--- /dev/null
+++ b/src/main/java/com/sunyard/sge/database/SydApi4Database.java
@@ -0,0 +1,34 @@
+package com.sunyard.sge.database;
+
+import java.util.List;
+
+/**
+ * 上海黄金交易所 - 数据库加密方案
+ *
+ */
+public class SydApi4Database implements SydApi
+{
+
+
+
+
+    @Override
+    public SydApi SYD_Connect_Ex(String[] pcIpList, int[] iPortList, int iConnectTimeOut, int iDealTimeOut) {
+        return null;
+    }
+
+    @Override
+    public void SYD_Disconnect_Ex() {
+
+    }
+
+    @Override
+    public byte[] SYD_SM4_ShortData(int iKeyIndex, byte[] pcData, int iFlag) {
+        return new byte[0];
+    }
+
+    @Override
+    public List<byte[]> SYD_SM4_BatchData(int[] iKeyIndex, List<byte[]> pcData, int iFlag) {
+        return null;
+    }
+}