Heng Well / Mbed 2 deprecated bcsdk

hwelltech block chain cpp sdk

Dependencies:   EthernetInterface SDFileSystem mbed-rtos mbed uniqueCPUID

Fork of bcsdk by Webb Xu

bcsdk 是 block chain sdk 的简写。它是由江苏恒为信息科技有限公司开发的 BlockChain 的 基于 mbed os 的 C++ 版本SDK，它能帮助开发者快速的在支持 mbed os 的芯片上开发 BlockChain 的应用。 bcsdk 的demo文件中包含了BlockChain中的 Key、Account、Asset、Transaction等方面的示例。其中： (1) Key 加密私钥是区块链上的主要授权机制。他们控制资产单位的发行和转让。 资产或帐户将定义发行或转移所需的单个密钥。 在 Key_test.cpp 中，我们实现了： 创建HSM密钥 键入密钥别名的名称（例如'gold'，'silver'，'bronze'），密钥别名是用于区分密钥的标签。

(2) Asset 资产是一种可以在区块链上发布的值类型。资产的所有单位均可互换，可以在各方之间直接交易，无需发行人参与。 在 Asset_test.cpp 中，我们实现了： 创建资产 键入资产别名的名称（例如'gold'，'silver'，'bronze'），资产别名是用于区分资产的标签。 选择“Key”键以使用现有的HSM密键，此密钥将用于此帐户中资产单位的发放和转移。

(3) Account 加帐户是恒为区块链核心平台中的一个对象，通过创建和跟踪控制程序来跟踪区块链上的资产的所有权。创建帐户时，您提供一个或多个“root”密钥和仲裁。 在 Account_test.cpp 中，我们实现了： 创建帐户 1 输入帐户别名的名称（例如'alice'，'bob'），帐户别名是用于区分帐户的标签。 2 键入名称以生成新的HSM密钥（例如'alice key'，'bob key'），此密钥将用于此帐户中资产单位的发放和转移。

(4) Transaction 交易包含一个或多个输入，以及一个或多个输出。恒为区块链核心平台的API允许您使用操作（包括发出，支出和返还）构建交易。 在 Transaction_test.cpp 中，我们实现了： 资产的交易 1 添加“账户支出”操作 2 为资产别名选择“Asset” 3 输入“100”作为金额 4 添加“使用帐户控制”操作 5 为帐户别名选择“Account” 6 为资产别名选择“Asset” 7 输入“100”作为金额 8 “提交”

Files at this revision

API Documentation at this revision

Revision 10:aabd720e632c, committed 2017-11-03

Comitter:
webmaster
Date:
Fri Nov 03 01:07:32 2017 +0000
Parent:
9:d7468574ef8f
Commit message:
publish v0.1

Changed in this revision

Account.cpp Show annotated file Show diff for this revision Revisions of this file
Account.h Show annotated file Show diff for this revision Revisions of this file
Asset.cpp Show annotated file Show diff for this revision Revisions of this file
Asset.h Show annotated file Show diff for this revision Revisions of this file
Client.cpp Show annotated file Show diff for this revision Revisions of this file
Client.h Show annotated file Show diff for this revision Revisions of this file
Input.h Show annotated file Show diff for this revision Revisions of this file
Key.cpp Show annotated file Show diff for this revision Revisions of this file
Key.h Show annotated file Show diff for this revision Revisions of this file
MbedJSONValue.h Show annotated file Show diff for this revision Revisions of this file
MockHsm.cpp Show annotated file Show diff for this revision Revisions of this file
MockHsm.h Show annotated file Show diff for this revision Revisions of this file
Output.h Show annotated file Show diff for this revision Revisions of this file
SDFileSystem.lib Show annotated file Show diff for this revision Revisions of this file
Transaction.cpp Show annotated file Show diff for this revision Revisions of this file
Transaction.h Show annotated file Show diff for this revision Revisions of this file
Uuid.cpp Show annotated file Show diff for this revision Revisions of this file
Uuid.h Show annotated file Show diff for this revision Revisions of this file
define.h Show annotated file Show diff for this revision Revisions of this file
demo/Account_test.cpp Show annotated file Show diff for this revision Revisions of this file
demo/Asset_test.cpp Show annotated file Show diff for this revision Revisions of this file
demo/Key_test.cpp Show annotated file Show diff for this revision Revisions of this file
demo/Transaction_test.cpp Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r d7468574ef8f -r aabd720e632c Account.cpp
--- a/Account.cpp	Wed Sep 27 01:18:12 2017 +0000
+++ b/Account.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -1,31 +1,116 @@
-/***********************************************************************
- * Module:  Account.h
- * Author:  Administrator
- * Modified: 2017Äê8ÔÂ18ÈÕ 11:06:20
- * Purpose: Declaration of the class Account
- * Comment: ÕË»§
- ***********************************************************************/
+#include "Account.h"
+#include "Uuid.h"
+
+
+Account::Account()
+{
+	this->id = "";
+	this->alias = "";
+	//this->tags = "{}";
+	this->quorum = 1;
+}
+
+Account::Account(Key  &key)
+{
+	this->id = "";
+	this->alias = "";
+	//this->tags = "{}";
+	this->quorum = 1;
+	this->m_Keys = key;
+}
+
+Account::~Account()
+{
+
+}
+
 
-#if !defined(__Account_Account_h)
-#define __Account_Account_h
-#include <string>
-#include <map>
-#include "Key.h"
-#include "Object.h"
-using namespace std;
+// ����
+// ע���˺�json�Ǹ�����[]
+string Account::createAccount()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+	MbedJSONValue valNull;
+	MbedJSONValue vals;
+
+	//fill the object
+	val["alias"] = this->alias;
+	val["tags"]  = valNull;
+	val["quorum"] = this->getQuorum();
+	for (int i=0; i<getQuorum(); i++)
+	{
+		// should be Key Get root_xpubs vector keys[i]
+		val["root_xpubs"][i] = "62b33131fff6493ce37cf86396984902932baaf08eb5260cc17a4138f0403e4f261a0569c75aeddfd8f09548b891b360a8e72a514c082826920d3f87e325ea9b";
+		//val["root_xpubs"][i] = m_Keys.getRootXpub();
+	}
+	Uuid u;
+	//GUID guid = u.CreateGuid();
+	//string strUuid = u.GuidToString(guid);
+	string strUuid = u.getUuid();
+
+// 	GUID guid = CreateGuid();
+// 	string strUuid = GuidToString(guid);
+
+	val["client_token"] = strUuid;//"17e48179-3500-48db-9335-b69d9af1117f";
 
-class Account
+	//serialize it into a JSON string
+	vals[0] = val;
+	strJson = vals.serialize();
+	if ("null" == strJson)
+	{
+		strJson = "{}";
+	}
+	//printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/create-account";
+	client.http_post(strUrl,strJson,strRep);
+
+	// get http response content
+	string content = client.get_content(strRep);
+
+	// decode content json 
+	MbedJSONValue valRep;
+	string err = parse(valRep,content.c_str());
+
+	int ret = 0;
+	ret = err.find("error");
+	if ( ret > 1)
+	{
+		return err;
+	}
+
+	id = valRep[0]["id"].get<std::string>();
+
+	return id;
+}
+
+string Account::listAccounts()
 {
-public:
-   std::string id;
-   std::string alias;
-   Key* keys;
-   int quorum;
-   map<std::string,Object> tags;
+	string strJson = "";
+
+	MbedJSONValue val;
+
+	//fill the object
+	if (!this->id.empty())
+	{
+		string filter = "id='" + this->id +"'";
+		val["filter"] = filter;
+	}	
 
-protected:
-private:
+	//serialize it into a JSON string
+	strJson = val.serialize();
+	if ("null" == strJson)
+	{
+		strJson = "{}";
+	}
+	//printf("json: %s\r\n", strJson.c_str());
 
-};
+	string strRep = "";
+	string strUrl = "/list-accounts";
+	client.http_post(strUrl,strJson,strRep);
 
-#endif
+	return strJson;
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Account.h
--- a/Account.h	Wed Sep 27 01:18:12 2017 +0000
+++ b/Account.h	Fri Nov 03 01:07:32 2017 +0000
@@ -8,19 +8,43 @@
 
 #if !defined(__Account_Account_h)
 #define __Account_Account_h
+#include <string>
+#include <map>
+#include "Key.h"
+#include "Object.h"
+using namespace std;
 
 class Account
 {
 public:
-   std::string id;
-   std::string alias;
-   Key* keys;
-   int quorum;
-   Map<std::string,Object> tags;
+	Account();
+	Account(Key &key);
+	~Account();
+
+	std::string id;
+	std::string alias;
+	//Key* keys;	
+	int quorum;
+	map<std::string,Object> tags;
+
+	void setId(const string newId){this->id = newId;};
+	string getId(){return this->id;};
+
+	void setAlias(const string newAlias){this->alias = newAlias;};
+	string getAlias(){return this->alias;};
+
+	void setQuorum(int newQuorum){this->quorum = newQuorum;};
+	int getQuorum(){return this->quorum;};
+
+	string createAccount();
+	string listAccounts();
 
 protected:
 private:
+	Client client;
+	MbedJSONValue m_valTags;
+	Key m_Keys;
 
 };
 
-#endif
+#endif
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Asset.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Asset.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,106 @@
+#include "Asset.h"
+#include "Uuid.h"
+
+Asset::Asset()
+{
+	this->id = "";
+	this->alias = "";
+	this->tags = "{}";
+	this->quorum = 1;
+	Object obj;
+	this->definition["{}"] = obj;
+}
+
+Asset::~Asset()
+{
+
+}
+
+// �����ʲ�
+// ע���ʲ�json�Ǹ�����[]
+string Asset::createAsset()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+	MbedJSONValue valNull;
+	MbedJSONValue vals;
+
+	//fill the object
+	val["alias"] = this->alias;
+	val["tags"]  = valNull;
+	val["definition"]  = valNull;
+	val["quorum"] = this->getQuorum();
+	for (int i=0; i<getQuorum(); i++)
+	{
+		// should be Key Get root_xpubs vector keys[i]
+		val["root_xpubs"][i] = "62b33131fff6493ce37cf86396984902932baaf08eb5260cc17a4138f0403e4f261a0569c75aeddfd8f09548b891b360a8e72a514c082826920d3f87e325ea9b";
+		//val["root_xpubs"][i] = m_Keys.getRootXpub();
+	}
+
+ 	Uuid u;
+	//GUID guid = u.CreateGuid();
+	//string strUuid = u.GuidToString(guid);
+	string strUuid = u.getUuid();
+
+	val["client_token"] = strUuid;//"17e48179-3500-48db-9335-b69d9af1111f";
+
+	//serialize it into a JSON string
+	vals[0] = val;
+	strJson = vals.serialize();
+	if ("null" == strJson)
+	{
+		strJson = "{}";
+	}
+	//printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/create-asset";
+	client.http_post(strUrl,strJson,strRep);
+
+	// get http response content
+	string content = client.get_content(strRep);
+
+	// decode content json 
+	MbedJSONValue valRep;
+	string err = parse(valRep,content.c_str());
+
+	int ret = 0;
+	ret = err.find("error");
+	if ( ret > 1)
+	{
+		return err;
+	}
+
+	id = valRep[0]["id"].get<std::string>();
+
+	return id;
+}
+
+string Asset::listAssets()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+
+	//fill the object
+	if (!this->id.empty())
+	{
+		string filter = "id='" + this->id +"'";
+		val["filter"] = filter;
+	}	
+
+	//serialize it into a JSON string
+	strJson = val.serialize();
+	if ("null" == strJson)
+	{
+		strJson = "{}";
+	}
+	//printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/list-assets";
+	client.http_post(strUrl,strJson,strRep);
+
+	return strJson;
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Asset.h
--- a/Asset.h	Wed Sep 27 01:18:12 2017 +0000
+++ b/Asset.h	Fri Nov 03 01:07:32 2017 +0000
@@ -15,19 +15,48 @@
 #if !defined(__Account_Asset_h)
 #define __Account_Asset_h
 
+#include <string>
+#include "Object.h"
+#include "Key.h"
+#include "Client.h"
+#include "MbedJSONValue.h"
+#include <vector>
+#include <map>
+
+using namespace std;
+
 class Asset
 {
 public:
-   std::string id;
-   std::string alias;
-   key[]* keys;
-   int quorum;
-   map<std::string,Object> definition;
-   std::string isLocal;
+	Asset();
+	~Asset();
+
+	std::string id;
+	std::string alias;
+	//Key[]* keys;
+	vector<Key> keys;
+	int quorum;
+	string tags;
+	map<std::string,Object> definition;
+	std::string isLocal;
+
+	void setId(const string newId){this->id = newId;};
+	string getId(){return this->id;};
+
+	void setAlias(const string newAlias){this->alias = newAlias;};
+	string getAlias(){return this->alias;};
+
+	void setQuorum(int newQuorum){this->quorum = newQuorum;};
+	int getQuorum(){return this->quorum;};
+	
+
+	string createAsset();
+	string listAssets();
 
 protected:
 private:
+	Client client;
 
 };
 
-#endif
+#endif
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Client.cpp
--- a/Client.cpp	Wed Sep 27 01:18:12 2017 +0000
+++ b/Client.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -62,6 +62,55 @@
 	return ret;
 }
 
+string Client::get_content(const string & strRep)
+{
+	string content = "";
+	content = strRep.substr(strRep.find("\r\n\r\n") + sizeof("\r\n\r\n") - 1); //sizeof("\r\n\r\n") 5
+	if (content.at(0) != '{' && content.at(0) != '[')
+	{
+		content = content.substr(content.find("\r\n") + sizeof("\r\n") - 1);
+	}
+	return content;
+}
+
+bool Client::unbuild_post_raw(const string & strRep, int & content_length, string & url,string & content)
+{
+	bool ret = true;
+	
+	content_length = get_content_length(strRep);
+	content = strRep.substr(strRep.find("\r\n\r\n"));
+
+	if (strRep.find("200 OK") < 0)
+	{
+		ret = false;
+	}
+	
+	return ret;
+}
+
+int Client::get_content_length(const string & strRaw)
+{
+	int len = -1; // 表示没找到
+/*/
+	string strRaw = "\
+HTTP/1.1 200 OK\r\n\
+Blockchain-Id: 13804cbf90e019cc0bcc7243828298492f5d0d87423f776181069eb9af9b2071\r\n\
+Chain-Request-Id: f90965648d6aeb6075e3\r\n\
+Content-Length: 145\r\n\
+X-Frame-Options: DENY\r\n\
+\r\n\r\n\
+{\"alias\":\"t_key_1\",\"xpub\":\"1c926b1e7a88496e5bd7e29736f9ca85c5386bb995c95412b1084ddc1ab5f80e49e7aea51f08b36b3773baa6277c5902f2034d36315b32bf96a3082c048225d5\"}\
+\n";
+*/
+	string str = "";
+	int pos = strRaw.find("Content-Length:") + sizeof("Content-Length:");
+	str = strRaw.substr(pos);
+	pos = str.find("\r\n");
+	str = str.substr(0,pos);
+	len = atoi(str.c_str());
+
+	return len;
+}												 
 int Client::http_post(const string & url,const string & content,string & strOut)
 {
 	string post_raw = "";
@@ -143,9 +192,10 @@
 		//get errno
 		return ret;
 	}
-
+#define DEBUG_LOG 1
 #ifdef DEBUG_LOG
-	cout<< ">>>>>>>>>>HTTP Request (Length = "<< strReq.length() << "):\n" << strReq << endl;
+	//cout<< ">>>>>>>>>>HTTP Request (Length = "<< strReq.length() << "):\n" << strReq << endl;
+	printf(">>>>>>>>>>HTTP Request (Length = %d):\r\n%s\r\n", strReq.length(), strReq.c_str());
 #endif
 
 
@@ -172,7 +222,8 @@
 	strOut = strRep;
 
 #ifdef DEBUG_LOG
-	cout<< ">>>>>>>>>>HTTP Response (Length = "<< strRep.length() << "):\n" << strRep << endl;
+	//cout<< ">>>>>>>>>>HTTP Response (Length = "<< strRep.length() << "):\n" << strRep << endl;
+	printf(">>>>>>>>>>HTTP Response (Length = %d):\r\n%s\r\n", strRep.length(), strRep.c_str());
 #endif
 
 	// Clean up

diff -r d7468574ef8f -r aabd720e632c Client.h
--- a/Client.h	Wed Sep 27 01:18:12 2017 +0000
+++ b/Client.h	Fri Nov 03 01:07:32 2017 +0000
@@ -1,13 +1,13 @@
 /***********************************************************************
  * Module:  Client.h
  * Author:  Administrator
- * Modified: 2017Äê9ÔÂ4ÈÕ 11:08:02
+ * Modified: 2017��9��4�� 11:08:02
  * Purpose: Declaration of the class Client
- * Comment: Client¶ÔÏó°üº¬¶ÔÔ¶³Ì
- *    APIÖ´ÐÐHTTPÇëÇóËùÐèµÄËùÓÐ
- *    ÐÅÏ¢¡£ ͨ³££¬Ó¦ÓóÌÐò½«¾ßÓÐÏò
- *    Á´ºËÐÄ·¢³öÇëÇóµÄ¿Í»§¶ËºÍÏòHSM
- *    ·þÎñÆ÷·¢³öÇëÇóµÄµ¥¶À¿Í»§¶Ë¡£
+ * Comment: Client���������Զ��
+ *    APIִ��HTTP�������������
+ *    ��Ϣ�� ͨ����Ӧ�ó��򽫾�����
+ *    �����ķ�������Ŀͻ��˺���HSM
+ *    ��������������ĵ����ͻ��ˡ�
  ***********************************************************************/
 
 #if !defined(__Account_Client_h)
@@ -38,6 +38,10 @@
 	bool build_post_raw(const string & url, const string & host, const string & token, const string & content, string & post_raw);
 	int http_post(const string & url,const string & content,string & strOut);
 	int http_post_raw(const string &strIn,string &strOut);
+	
+	int get_content_length(const string & strRaw);
+	string get_content(const string & strRep);
+	bool unbuild_post_raw(const string & strRep, int & content_length, string & url,string & content);
 
 protected:
 private:

diff -r d7468574ef8f -r aabd720e632c Input.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Input.h	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,40 @@
+/***********************************************************************
+ * Module:  Input.h
+ * Author:  Administrator
+ * Modified: 2017年9月8日 14:57:48
+ * Purpose: Declaration of the class Input
+ * Comment: 单个输入包括在事务中。
+ ***********************************************************************/
+
+#if !defined(__Account_Input_h)
+#define __Account_Input_h
+
+#include <map>
+#include <string>
+#include "Object.h"
+using namespace std;
+
+class Input
+{
+public:
+   std::string type;
+   std::string assetId;
+   std::string assetAlias;
+   map<std::string,Object> assetDefinition;
+   map<std::string,Object> assetTags;
+   std::string assetIsLocal;
+   long amount;
+   std::string spentOutputId;
+   std::string accountId;
+   std::string accountAlias;
+   map<std::string,Object> accountTags;
+   std::string issuanceProgram;
+   map<std::string,Object> referenceData;
+   std::string isLocal;
+
+protected:
+private:
+
+};
+
+#endif
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Key.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Key.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,51 @@
+#include "Key.h"
+
+string Key::listKeys()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+
+	//serialize it into a JSON string
+	strJson = val.serialize();
+	if ("null" == strJson)
+	{
+		strJson = "{}";
+	}
+	//printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/mockhsm/list-keys";
+	client.http_post(strUrl,strJson,strRep);
+	//cout<< "HTTP Response:\n" << strRep.length() << endl << strRep.c_str() << endl;
+
+	//////////////////////////////////////////////////////////////////////////
+	// get http response content
+	string content = client.get_content(strRep);
+
+	// decode content json 
+	MbedJSONValue valRep;
+	parse(valRep,content.c_str());
+
+	int items = valRep["items"].size();
+	//valRep.hasMember();
+	string key_alias = getAlias();
+	string str;
+	for (int i = 0; i < items; i++)
+	{
+		string alias = "";
+		if (valRep["items"][i]["alias"].serialize() != "null")
+		{
+			 alias = valRep["items"][i]["alias"].get<std::string>();
+		}
+		
+
+		if (alias == key_alias)
+		{
+			string xpub = valRep["items"][i]["xpub"].get<std::string>();
+			setRootXpub(xpub);
+		}
+	}
+
+	return strJson;
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Key.h
--- a/Key.h	Wed Sep 27 01:18:12 2017 +0000
+++ b/Key.h	Fri Nov 03 01:07:32 2017 +0000
@@ -1,14 +1,21 @@
 /***********************************************************************
  * Module:  Key.h
  * Author:  Administrator
- * Modified: 2017Äê8ÔÂ31ÈÕ 15:14:02
+ * Modified: 2017年8月31日 15:14:02
  * Purpose: Declaration of the class Key
- * Comment: ´æ´¢¹ØÓÚÓëÕÊ»§Ïà¹ØÁªµÄ¼üµÄÐÅÏ¢µÄÀà¡£
+ * Comment: 存储关于与帐户相关联的键的信息的类。
  ***********************************************************************/
 
 #if !defined(__Account_Key_h)
 #define __Account_Key_h
 
+#include <string>
+#include "Object.h"
+#include "Client.h"
+#include "MbedJSONValue.h"
+
+using namespace std;
+
 class Key
 {
 public:
@@ -16,10 +23,24 @@
    std::string accountXpub;
    std::string* accountDerivationPath;
 
+   // 
+   void setRootXpub(const string &xpub){ this->rootXpub = xpub; };
+   string getRootXpub(){ return this->rootXpub; };
+
+   void setAccountXpub(const string &xpub){ this->accountXpub = xpub; };
+   string getAccountXpub(){ return this->accountXpub; };
+  
+   void setAlias(const string &alias){ this->alias = alias; };
+   string getAlias(){ return this->alias; };
+
+   string listKeys();
+
 protected:
 private:
+    string alias;
+    Client client;
 
 
 };
 
-#endif
+#endif
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c MbedJSONValue.h
--- a/MbedJSONValue.h	Wed Sep 27 01:18:12 2017 +0000
+++ b/MbedJSONValue.h	Fri Nov 03 01:07:32 2017 +0000
@@ -31,7 +31,7 @@
 #ifndef _Mbed_RPC_VALUE_H_
 #define _Mbed_RPC_VALUE_H_
 
-#define NB_TOKEN 20
+#define NB_TOKEN 200
 /*!< Number maximum of MbedJSONValue in an array or an object */
 
 #include <string>

diff -r d7468574ef8f -r aabd720e632c MockHsm.cpp
--- a/MockHsm.cpp	Wed Sep 27 01:18:12 2017 +0000
+++ b/MockHsm.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -1,10 +1,14 @@
 #include "MockHsm.h"
-
+//#include "Uuid.h"
 
 MockHsm::MockHsm()
 {
+// 	Uuid u;
+// 	GUID guid = u.CreateGuid();
+// 	string strUuid = u.GuidToString(guid);
+
 	alias = "";
-	client_token = "962cd39d-6496-4b23-a2c5-85e445069a78"; 
+	client_token = "962cd39d-6496-4b23-a2c5-85e445069a12"; 
 }
 
 MockHsm::~MockHsm()
@@ -39,7 +43,7 @@
 	printf("json: %s\r\n", strJson.c_str());
 
 	string strRep = "";
-	string strUrl = "/create-key";
+	string strUrl = "/mockhsm/create-key";
 	client.http_post(strUrl,strJson,strRep);
 	//cout<< "HTTP Response:\n" << strRep.length() << endl << strRep.c_str() << endl;
 
@@ -67,3 +71,23 @@
 
 	return strJson;
 }
+
+
+string MockHsm::listTransactionFeeds()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+
+	strJson = val.serialize();
+	if ("null" == strJson)
+	{
+		strJson = "{}";
+	}
+
+	string strRep = "";
+	string strUrl = "/list-transaction-feeds";
+	client.http_post(strUrl,strJson,strRep);
+
+	return strJson;
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c MockHsm.h
--- a/MockHsm.h	Wed Sep 27 01:18:12 2017 +0000
+++ b/MockHsm.h	Fri Nov 03 01:07:32 2017 +0000
@@ -1,9 +1,9 @@
 /***********************************************************************
  * Module:  MockHsm.h
  * Author:  Administrator
- * Modified: 2017Äê8ÔÂ31ÈÕ 16:29:48
+ * Modified: 2017年8月31日 16:29:48
  * Purpose: Declaration of the class MockHsm
- * Comment: ÓÉÁ´ºËÌṩµÄÄ£ÄâHSMÀ´´¦Àí¿ª·¢ÖеĹؼü²ÄÁÏ¡£
+ * Comment: 由链核提供的模拟HSM来处理开发中的关键材料。
  ***********************************************************************/
 
 #if !defined(__Account_MockHsm_h)
@@ -25,6 +25,7 @@
 
 	string createKey();
 	string listKeys();
+	string listTransactionFeeds();
 
 protected:
 private:
@@ -33,4 +34,4 @@
 	Client client;
 };
 
-#endif
+#endif
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Output.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Output.h	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,43 @@
+/***********************************************************************
+ * Module:  Output.h
+ * Author:  Administrator
+ * Modified: 2017年9月8日 15:08:39
+ * Purpose: Declaration of the class Output
+ * Comment: 事务中包含单个输出。
+ ***********************************************************************/
+
+#if !defined(__Account_Output_h)
+#define __Account_Output_h
+
+#include <map>
+#include <string>
+#include "Object.h"
+using namespace std;
+
+
+class Output
+{
+public:
+   std::string id;
+   std::string type;
+   std::string purpose;
+   int position;
+   std::string assetId;
+   std::string assetAlias;
+   map<std::string,Object> assetDefinition;
+   map<std::string,Object> assetTags;
+   std::string assetIsLocal;
+   long amount;
+   std::string accountId;
+   std::string accountAlias;
+   map<std::string,Object> accountTags;
+   std::string controlProgram;
+   map<std::string,Object> referenceData;
+   std::string idLocal;
+
+protected:
+private:
+
+};
+
+#endif
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c SDFileSystem.lib
--- a/SDFileSystem.lib	Wed Sep 27 01:18:12 2017 +0000
+++ b/SDFileSystem.lib	Fri Nov 03 01:07:32 2017 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/SDFileSystem/#ccb4a9e4d456
+https://os.mbed.com/users/webmaster/code/SDFileSystem/#ccb4a9e4d456

diff -r d7468574ef8f -r aabd720e632c Transaction.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Transaction.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,311 @@
+#include "Transaction.h"
+#include "MbedJSONValue.h"
+#include <string>
+#include <stdio.h>
+
+// ��������
+// ע��json�Ǹ�����[]
+string Transaction::buildTransaction()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+	MbedJSONValue reference_data;
+	MbedJSONValue valArray;
+
+	//fill the object
+	val["actions"][0]["account_alias"] = "t_acc_1";
+	val["actions"][0]["asset_alias"]   = "t_asset";
+	val["actions"][0]["amount"] = 10;
+	val["actions"][0]["reference_data"] = reference_data;
+	val["actions"][0]["type"] = "spend_account";
+
+	val["actions"][1]["account_alias"] = "t_acc_2";
+	val["actions"][1]["asset_alias"]   = "t_asset";
+	val["actions"][1]["amount"] = 10;
+	val["actions"][1]["reference_data"] = reference_data;
+	val["actions"][1]["type"] = "control_account";
+
+	//serialize it into a JSON string
+	valArray[0] = val;
+	strJson = valArray.serialize();
+
+	printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/build-transaction";
+	client.http_post(strUrl,strJson,strRep);
+ printf("=============4========\n");
+
+	// get http response content
+	string content = client.get_content(strRep);
+
+	// decode content json 
+	MbedJSONValue valRep;
+	parse(valRep,content.c_str());
+	m_valRep = valRep;
+
+	std::string raw_transaction = valRep[0]["raw_transaction"].get<std::string>();
+	MbedJSONValue valSign;
+	valSign = valRep[0]["signing_instructions"][0];
+
+	string xpub;
+	xpub = valSign["witness_components"][0]["keys"][0]["xpub"].get<std::string>();
+	m_strXpub = xpub;
+
+	return strJson;
+}
+
+string Transaction::buildTransaction(string type)
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+	MbedJSONValue reference_data;
+	MbedJSONValue valArray;
+
+	//fill the object
+	if (type == "spend_account")
+	{
+		amount = 10;
+		sender = "t_acc_1";
+		receiver = "t_acc_2";
+		asset_alias = "t_asset";
+
+		val["actions"][0]["account_alias"] = sender;
+		val["actions"][0]["asset_alias"]   = asset_alias;
+		val["actions"][0]["amount"] = amount;
+		val["actions"][0]["reference_data"] = reference_data;
+		val["actions"][0]["type"] = type;
+
+		val["actions"][1]["account_alias"] = receiver;
+		val["actions"][1]["asset_alias"]   = asset_alias;
+		val["actions"][1]["amount"] = amount;
+		val["actions"][1]["reference_data"] = reference_data;
+		val["actions"][1]["type"] = "control_account";
+	}
+	else if (type == "issue")
+	{
+		amount = 1000;
+		receiver = "t_acc_1";
+		asset_alias = "t_asset";
+
+		val["actions"][0]["asset_alias"]   = asset_alias;
+		val["actions"][0]["amount"] = amount;
+		val["actions"][0]["reference_data"] = reference_data;
+		val["actions"][0]["type"] = type;
+
+		val["actions"][1]["account_alias"] = receiver;
+		val["actions"][1]["asset_alias"]   = asset_alias;
+		val["actions"][1]["amount"] = amount;
+		val["actions"][1]["reference_data"] = reference_data;
+		val["actions"][1]["type"] = "control_account";
+	}
+	
+
+	//serialize it into a JSON string
+	valArray[0] = val;
+	strJson = valArray.serialize();
+
+	//printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/build-transaction";
+	client.http_post(strUrl,strJson,strRep);
+
+
+	// get http response content
+	string content = client.get_content(strRep);
+
+	// decode content json 
+	MbedJSONValue valRep;
+	parse(valRep,content.c_str());
+	m_valRep = valRep;
+
+	std::string raw_transaction = valRep[0]["raw_transaction"].get<std::string>();
+	MbedJSONValue valSign;
+	valSign = valRep[0]["signing_instructions"][0];
+
+	string xpub;
+	xpub = valSign["witness_components"][0]["keys"][0]["xpub"].get<std::string>();
+	m_strXpub = xpub;
+
+	return strJson;
+}
+
+string Transaction::buildTransaction(vector<Actions> &actions)
+{
+	string strJson = "";
+	MbedJSONValue val;
+	MbedJSONValue reference_data;
+	MbedJSONValue valArray;
+ printf("=============3========\r\n");
+	//fill the object
+	vector<Actions>::iterator it;
+	int i = 0;
+	for (it = actions.begin(),i = 0; it != actions.end(); it++,i++)
+	{
+		 printf("=============3.1========\r\n");
+		if (it->type == "spend_account")
+		{
+			val["actions"][i]["account_alias"] = it->accounts_alias;
+			val["actions"][i]["asset_alias"]   = it->asset_alias;
+			val["actions"][i]["amount"] = it->amount;
+			val["actions"][i]["reference_data"] = it->reference_data;
+			val["actions"][i]["type"] = it->type;
+		}
+		else if (it->type == "issue")
+		{
+			val["actions"][i]["asset_alias"]   = it->asset_alias;
+			val["actions"][i]["amount"] = it->amount;
+			val["actions"][i]["reference_data"] = it->reference_data;
+			val["actions"][i]["type"] = it->type;
+		}
+		else if (it->type == "control_account")
+		{
+			val["actions"][i]["account_alias"] = it->accounts_alias;
+			val["actions"][i]["asset_alias"]   = it->asset_alias;
+			val["actions"][i]["amount"] = it->amount;
+			val["actions"][i]["reference_data"] = it->reference_data;
+			val["actions"][i]["type"] = it->type;
+		}
+		 printf("=============3.2========\r\n");
+	}
+
+ printf("=============3.3========\r\n");
+
+	//serialize it into a JSON string
+	valArray[0] = val;
+	strJson = valArray.serialize();
+
+	printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/build-transaction";
+	if (client.http_post(strUrl,strJson,strRep) < 0)
+	{
+		return "http post error";
+	}
+	else if (strRep.find("HTTP/1.1 200 OK") < 0)
+	{
+		return strRep.substr(0,strRep.find_first_of("\r\n"));
+	}
+
+	// get http response content
+	string content = client.get_content(strRep);
+	if (content.find("raw_transaction") < 0)
+	{
+		return content;
+	}
+ printf("=============4========\r\n");
+	// decode content json 
+	MbedJSONValue valRep;
+	string err = parse(valRep,content.c_str());
+	int ret = 0;
+	ret = err.find("error");
+	if ( ret > 1)
+	{
+		return err;
+	}
+	m_valRep = valRep;
+
+	std::string raw_transaction = valRep[0]["raw_transaction"].get<std::string>();
+	MbedJSONValue valSign;
+	valSign = valRep[0]["signing_instructions"][0];
+
+	string xpub;
+	xpub = valSign["witness_components"][0]["keys"][0]["xpub"].get<std::string>();
+	m_strXpub = xpub;
+
+	return strJson;
+}
+
+string Transaction::signTransaction()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+
+	//fill the object
+	val["transactions"] = m_valRep;
+	val["xpubs"][0]  = m_strXpub;
+
+	//serialize it into a JSON string
+	strJson = val.serialize();
+
+	string strRep = "";
+	string strUrl = "/mockhsm/sign-transaction";
+	client.http_post(strUrl,strJson,strRep);
+
+
+	// get http response content
+	string content = client.get_content(strRep);
+
+	// decode content json 
+	MbedJSONValue valRep;
+	parse(valRep,content.c_str());
+
+	m_valRep = valRep;
+
+	return strJson;
+}
+
+string Transaction::submitTransaction()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+
+	//fill the object
+	val["transactions"] = m_valRep;
+
+	//serialize it into a JSON string
+	strJson = val.serialize();
+
+	//printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/submit-transaction";
+	client.http_post(strUrl,strJson,strRep);
+
+	// get http response content
+	string content = client.get_content(strRep);
+
+	// decode content json 
+	MbedJSONValue valRep;
+	parse(valRep,content.c_str());
+
+	id = valRep[0]["id"].get<std::string>();
+
+	return strJson;
+}
+
+string Transaction::listTransactions()
+{
+	string strJson = "";
+
+	MbedJSONValue val;
+
+	//fill the object
+	val["filter"] = "id='" + id + "'";
+
+	//serialize it into a JSON string
+	strJson = val.serialize();
+
+	//printf("json: %s\r\n", strJson.c_str());
+
+	string strRep = "";
+	string strUrl = "/list-transactions";
+	client.http_post(strUrl,strJson,strRep);
+
+
+	// get http response content
+	string content = client.get_content(strRep);
+
+	// decode content json 
+	MbedJSONValue valRep;
+	parse(valRep,content.c_str());
+	m_valRep = valRep;
+
+	return strJson;
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Transaction.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Transaction.h	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,94 @@
+/***********************************************************************
+ * Module:  Transaction.h
+ * Author:  Administrator
+ * Modified: 2017年9月8日 14:50:31
+ * Purpose: Declaration of the class Transaction
+ * Comment: 恒为区块链核心上的单个事务。
+ ***********************************************************************/
+
+#if !defined(__Account_Transaction_h)
+#define __Account_Transaction_h
+#include <ctime>  // struct tm
+#include <string>
+#include <map>
+#include <list>
+#include "Client.h"
+#include "Input.h"
+#include "Output.h"
+#include "MbedJSONValue.h"
+
+using namespace std;
+
+class Object;
+class Input;
+class Output;
+
+
+struct Actions
+{
+	string accounts_alias;
+	string asset_alias;
+	int amount;
+	MbedJSONValue reference_data;
+	string type;
+};
+
+class Transaction
+{
+public:
+   std::string id;
+   struct tm timestamp;
+   std::string blockId;
+   int blockHeight;
+   int position;
+   map<string,Object> referenceData;
+   std::string isLocal;
+   list<Input> inputs;
+   list<Output> outputs;
+
+
+   void setId(const string newId){this->id = newId;};
+   string getId(){return this->id;};
+
+   string m_type;
+   void setType(const string type){ this->m_type = type;};
+   string getType(){ return this->m_type;};
+
+   string sender;
+   void setSender(const string & account){ this->sender = account; };
+
+   string receiver;
+   void setReceiver(const string & account){ this->receiver = account; };
+
+   int amount;
+   void setAmount(int amount){ this->amount = amount; };
+
+   string asset_alias;
+   void setAsset(const string & asset){ this->asset_alias = asset; };
+
+
+   // 后续对应多账户的操作用map管理，暂时只支持少于两个账户的交易
+   // 交易过程支持多对多的交易，而且和顺序没什么关系，只要amount达到平衡就可以
+   map<string,Actions> m_mapActions;
+   vector<Actions> m_vctActions;
+   
+
+   string buildTransaction();
+   string buildTransaction(string type);
+   string buildTransaction(vector<Actions> &actions);
+   //string /mockhsm/sign-transaction;
+   string signTransaction();
+   string submitTransaction();
+   string listTransactions();
+
+
+protected:
+private:
+	Client client;
+	MbedJSONValue m_valRep;
+	MbedJSONValue m_valXpub;
+	string m_strXpub;
+
+};
+
+#endif
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c Uuid.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Uuid.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,11 @@
+#include "Uuid.h"
+
+std::string Uuid::getUuid()
+{
+    string str = "17e48179-3500-48db-9335-b69d9af1117f";
+    char pUUID[128] = {0};
+    getUniqueIDAsStr(pUUID);
+    printf("CPUID = %s \n",pUUID);
+    
+    return str;
+}

diff -r d7468574ef8f -r aabd720e632c Uuid.h
--- a/Uuid.h	Wed Sep 27 01:18:12 2017 +0000
+++ b/Uuid.h	Fri Nov 03 01:07:32 2017 +0000
@@ -1,42 +1,67 @@
-#pragma  once 
+/*
+ * create UUID 
+**/
+#pragma once 
 
 #include <string>
 #include <stdio.h>
 #include <iostream>
 using namespace std;
 
+#include "uniqueCPUID.h"
+
+class Uuid
+{
+public:
+ 	std::string getUuid();
+protected:
+private:
+};
+
+
+/*
 #ifdef WIN32
 #include <objbase.h>
 #else
 #include <uuid/uuid.h>
 #endif
 
-GUID CreateGuid()
+class Uuid
 {
-	GUID guid;
+public:
+// 	GUID CreateGuid();
+// 	std::string GuidToString(const GUID &guid);
+
+	GUID CreateGuid()
+	{
+		GUID guid;
 #ifdef WIN32
-	CoCreateGuid(&guid);
+		CoCreateGuid(&guid);
 #else
-	uuid_generate(reinterpret_cast<unsigned char *>(&guid));
+		uuid_generate(reinterpret_cast<unsigned char *>(&guid));
 #endif
-	return guid;
-}
+		return guid;
+	};
+
 
-std::string GuidToString(const GUID &guid)
-{
-	char buf[64] = {0};
+	std::string GuidToString(const GUID &guid)
+	{
+		char buf[64] = {0};
 #ifdef __GNUC__
-	snprintf(
+		snprintf(
 #else // MSVC
-	_snprintf_s(
+		_snprintf_s(
 #endif
-		buf,
-		sizeof(buf),
-		"{%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X}",
-		guid.Data1, guid.Data2, guid.Data3,
-		guid.Data4[0], guid.Data4[1],
-		guid.Data4[2], guid.Data4[3],
-		guid.Data4[4], guid.Data4[5],
-		guid.Data4[6], guid.Data4[7]);
-	return std::string(buf);
-}
+			buf,
+			sizeof(buf),
+			"%08X-%04X-%04X-%02X%02X-%02X%02X%02X%02X%02X%02X",
+			guid.Data1, guid.Data2, guid.Data3,
+			guid.Data4[0], guid.Data4[1],
+			guid.Data4[2], guid.Data4[3],
+			guid.Data4[4], guid.Data4[5],
+			guid.Data4[6], guid.Data4[7]);
+		return std::string(buf);
+	};
+
+};
+*/

diff -r d7468574ef8f -r aabd720e632c define.h
--- a/define.h	Wed Sep 27 01:18:12 2017 +0000
+++ b/define.h	Fri Nov 03 01:07:32 2017 +0000
@@ -1,4 +1,4 @@
 #pragma once
 
 #define DEBUG_LOG    0
-#define BUFSIZE 1024*20
+#define BUFSIZE 1024*20
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c demo/Account_test.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demo/Account_test.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,46 @@
+/*
+帐户是恒为区块链核心平台中的一个对象，通过创建和跟踪控制程序来跟踪区块链上的资产的所有权。
+创建帐户时，您提供一个或多个“root”密钥和仲裁。
+
+创建帐户
+1
+输入帐户别名的名称（例如'alice'，'bob'）
+
+帐户别名是用于区分帐户的标签。
+2
+键入名称以生成新的HSM密钥（例如'alice key'，'bob key'）
+
+此密钥将用于此帐户中资产单位的发放和转移。
+3
+点击“提交”按钮 
+*/
+
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "SDFileSystem.h"
+#include <stdio.h>
+#include "uniqueCPUID.h"
+
+#include <iostream>  
+#include <string>  
+#include "UnitTest.h"
+//#include "BlockChain.h"
+#include "MockHsm.h"
+#include "Asset.h"
+#include "Transaction.h"
+#include "Account.h"
+#include "Key.h"
+
+
+void Account_test()
+{
+    Key key;
+    key.setAlias("t_key");
+    key.listKeys();
+
+    Account act(key);
+    act.setAlias("t_acc_8");
+    act.createAccount();
+    act.listAccounts();
+
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c demo/Asset_test.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demo/Asset_test.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,41 @@
+/*
+资产是一种可以在区块链上发布的值类型。
+资产的所有单位均可互换，可以在各方之间直接交易，无需发行人参与。
+
+创建资产
+1
+键入资产别名的名称（例如'gold'，'silver'，'bronze'）
+
+资产别名是用于区分资产的标签。
+2
+选择“ReKey”键以使用现有的HSM密键
+
+此密钥将用于此帐户中资产单位的发放和转移。
+3
+点击“提交”按钮
+*/
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "SDFileSystem.h"
+#include <stdio.h>
+#include "uniqueCPUID.h"
+
+#include <iostream>  
+#include <string>  
+#include "UnitTest.h"
+//#include "BlockChain.h"
+#include "MockHsm.h"
+#include "Asset.h"
+#include "Transaction.h"
+#include "Account.h"
+#include "Key.h"
+
+
+void Asset_test()
+{
+    Asset asset;
+    asset.setAlias("t_asset_6");
+
+    cout<< asset.createAsset() << endl;
+    cout<< asset.listAssets() << endl;
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c demo/Key_test.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demo/Key_test.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,35 @@
+/*
+加密私钥是区块链上的主要授权机制。
+他们控制资产单位的发行和转让。 资产或帐户将定义发行或转移所需的单个密钥。
+
+创建HSM密钥
+1
+键入密钥别名的名称（例如'gold'，'silver'，'bronze'）
+
+密钥别名是用于区分密钥的标签。 
+*/
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "SDFileSystem.h"
+#include <stdio.h>
+#include "uniqueCPUID.h"
+
+#include <iostream>  
+#include <string>  
+#include "UnitTest.h"
+//#include "BlockChain.h"
+#include "MockHsm.h"
+#include "Asset.h"
+#include "Transaction.h"
+#include "Account.h"
+#include "Key.h"
+
+
+void Key_test()
+{
+    MockHsm mh;
+    mh.setAlias("t_key_6");
+    cout<<mh.getAlias()<<endl;
+    cout<<mh.createKey()<<endl;
+    cout<< mh.listKeys() <<endl;
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c demo/Transaction_test.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demo/Transaction_test.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -0,0 +1,66 @@
+/*
+交易包含一个或多个输入，以及一个或多个输出。
+恒为区块链核心平台的API允许您使用操作（包括发出，支出和返还）构建交易。
+发布资产单位
+1
+添加“发出”操作
+2
+为资产别名选择“ReAsset”
+3
+输入“100”作为金额
+4
+添加“使用帐户控制”操作
+5
+为帐户别名选择“ReAccount”
+6
+为资产别名选择“ReAsset”
+7
+输入“100”作为金额
+8
+点击“提交”按钮
+*/
+
+#include "mbed.h"
+#include "EthernetInterface.h"
+#include "SDFileSystem.h"
+#include <stdio.h>
+#include "uniqueCPUID.h"
+
+#include <iostream>  
+#include <string>  
+#include "UnitTest.h"
+//#include "BlockChain.h"
+#include "MockHsm.h"
+#include "Asset.h"
+#include "Transaction.h"
+#include "Account.h"
+#include "Key.h"
+
+
+void Transaction_test()
+{
+    vector<Actions> vActions;
+    Actions act;
+    MbedJSONValue reference_data;
+
+    act.accounts_alias = "t_acc_1";
+    act.amount = 51;
+    act.asset_alias = "t_asset";
+    act.reference_data = reference_data;
+    act.type = "spend_account";
+    vActions.push_back(act);
+
+    Actions act1 = {"t_acc_2",  "t_asset", 49, reference_data, "spend_account"  };
+    Actions act2 = {"tom",      "t_asset", 80, reference_data, "control_account"};
+    Actions act3 = {"Jerry",    "t_asset", 20, reference_data, "control_account"};
+
+    vActions.push_back(act1);
+    vActions.push_back(act2);
+    vActions.push_back(act3);
+
+    Transaction ts;
+    ts.buildTransaction(vActions);
+    ts.signTransaction();
+    ts.submitTransaction();
+    ts.listTransactions();
+}
\ No newline at end of file

diff -r d7468574ef8f -r aabd720e632c main.cpp
--- a/main.cpp	Wed Sep 27 01:18:12 2017 +0000
+++ b/main.cpp	Fri Nov 03 01:07:32 2017 +0000
@@ -2,7 +2,6 @@
 #include "EthernetInterface.h"
 #include "SDFileSystem.h"
 #include <stdio.h>
-//#include <string.h>
 #include "uniqueCPUID.h"
 
 #include <iostream>  
@@ -10,6 +9,10 @@
 #include "UnitTest.h"
 //#include "BlockChain.h"
 #include "MockHsm.h"
+#include "Asset.h"
+#include "Transaction.h"
+#include "Account.h"
+#include "Key.h"
 
 using namespace std;  
 
@@ -19,6 +22,8 @@
 #define HTTPD_MAX_FNAME_LENGTH   127
 #define HTTPD_MAX_DNAME_LENGTH   127
 
+#define DEBUG_LOG 1
+
 const char* ECHO_SERVER_ADDRESS = "192.168.31.185";
 const int ECHO_SERVER_PORT = 10003;
 
@@ -49,15 +54,7 @@
 int socket_init();
 int socket_fini();
 
-int test_MockHsm()
-{
-    MockHsm mh;
-    mh.setAlias("cpp_key");
-    //cout<<mh.getAlias()<<endl;
-    //cout<<mh.createKey()<<endl;
-    cout<< mh.listKeys() <<endl;
-    return 0;
-}
+
 void test_uuid()
 {
     char pUUID[128] = {0};
@@ -66,17 +63,110 @@
     //printUniqueId(uart);
 }
 
+int test_MockHsm()
+{
+    MockHsm mh;
+    mh.setAlias("t_key_6");
+    cout<<mh.getAlias()<<endl;
+    cout<<mh.createKey()<<endl;
+    cout<< mh.listKeys() <<endl;
+    return 0;
+}
+
+int test_Asset()
+{
+    Asset asset;
+    asset.setAlias("t_asset_6");
+
+    cout<< asset.createAsset() << endl;
+    cout<< asset.listAssets() << endl;
+    
+    
+    return 0;
+}
+
+int test_Account()
+{
+    Key key;
+    key.setAlias("t_key");
+    key.listKeys();
+
+    Account act(key);
+    act.setAlias("t_acc_8");
+    act.createAccount();
+    act.listAccounts();
+
+    return 0;
+}
+
+int test_transaction(string type)
+{
+    Transaction ts;
+    //cout << ts.buildTransaction() << endl;
+    ts.buildTransaction(type);
+    ts.signTransaction();
+    ts.submitTransaction();
+    ts.listTransactions();
+    return 0;
+}
+
+int test_transaction()
+{
+    vector<Actions> vActions;
+    Actions act;
+    MbedJSONValue reference_data;
+
+    act.accounts_alias = "t_acc_1";
+    act.amount = 51;
+    act.asset_alias = "t_asset";
+    act.reference_data = reference_data;
+    act.type = "spend_account";
+    vActions.push_back(act);
+
+    Actions act1 = {"t_acc_2",  "t_asset", 49, reference_data, "spend_account"  };
+    Actions act2 = {"tom",      "t_asset", 80, reference_data, "control_account"};
+    Actions act3 = {"Jerry",    "t_asset", 20, reference_data, "control_account"};
+
+    vActions.push_back(act1);
+    vActions.push_back(act2);
+    vActions.push_back(act3);
+ printf("=============2========\r\n");
+    Transaction ts;
+    ts.buildTransaction(vActions);
+    ts.signTransaction();
+    ts.submitTransaction();
+    ts.listTransactions();
+
+    return 0;
+}
+
+
 int main(void)
 {
     printf("main start\n");
     
     test_uuid();
+
     
     socket_init();
     
     test_MockHsm();
+    test_Asset();
+    test_Account();
+
+    //char isContinue = 'y';
+   // do
+    //{
+        string type = "spend_account";
+        //string type = "issue";
+        //test_transaction(type);
+        test_transaction();
+        printf("=============5========\n");
+   // }while(1);
+    //}while (isContinue = getch() != 'q');
     
-    test_socket_client();
+    
+    //test_socket_client();
     
     socket_fini();