code_app/sdk/webservice/WSUser.cpp

#include "WSUser.h"
#include "WSServer.h"
#include "ManagerV2.h"
#include "base/HGInfo.h"
#include "base/HGUtility.h"
#include "sha1.h"
#include "base64.h"
#include "HGString.h"

namespace ver_2
{
	static int GetJsonIntValue(cJSON* json, const std::string& key, bool *find = NULL)
	{
		int ret = 0;
		if (NULL != find)
			*find = false;

		cJSON* p = json->child;
		while (NULL != p)
		{
			if (0 == strcmp(p->string, key.c_str()))
			{
				if (p->type == cJSON_Number)
				{
					ret = p->valueint;
					if (NULL != find)
						*find = true;
				}
				
				break;
			}

			p = p->next;
		}

		return ret;
	}

	static double GetJsonDoubleValue(cJSON* json, const std::string& key, bool* find = NULL)
	{
		double ret = 0.0;
		if (NULL != find)
			*find = false;

		cJSON* p = json->child;
		while (NULL != p)
		{
			if (0 == strcmp(p->string, key.c_str()))
			{
				if (p->type == cJSON_Number)
				{
					ret = p->valuedouble;
					if (NULL != find)
						*find = true;
				}

				break;
			}

			p = p->next;
		}

		return ret;
	}

	static bool GetJsonBoolValue(cJSON* json, const std::string& key, bool* find = NULL)
	{
		bool ret = false;
		if (NULL != find)
			*find = false;

		cJSON* p = json->child;
		while (NULL != p)
		{
			if (0 == strcmp(p->string, key.c_str()))
			{
				if (p->type == cJSON_True || p->type == cJSON_False)
				{
					ret = (p->type == cJSON_True) ? true : false;
					if (NULL != find)
						*find = true;
				}
				
				break;
			}

			p = p->next;
		}

		return ret;
	}

	static std::string GetJsonStringValue(cJSON* json, const std::string& key, bool* find = NULL)
	{
		std::string ret;
		if (NULL != find)
			*find = false;

		cJSON* p = json->child;
		while (NULL != p)
		{
			if (0 == strcmp(p->string, key.c_str()))
			{
				if (p->type == cJSON_String || p->type == cJSON_NULL)
				{
					ret = (p->type == cJSON_String) ? p->valuestring : "";
					if (NULL != find)
						*find = true;
				}
				
				break;
			}

			p = p->next;
		}

		return ret;
	}

	static std::vector<std::string> GetJsonStringListValue(cJSON* json, const std::string& key, bool* find = NULL)
	{
		std::vector<std::string> ret;
		if (NULL != find)
			*find = false;

		cJSON* p = json->child;
		while (NULL != p)
		{
			if (0 == strcmp(p->string, key.c_str()))
			{
				if (p->type == cJSON_Array)
				{
					cJSON* pEx = p->child;
					while (NULL != pEx)
					{
						if (pEx->type == cJSON_String)
							ret.push_back(pEx->valuestring);

						pEx = pEx->next;
					}

					if (NULL != find)
						*find = true;
				}

				break;
			}

			p = p->next;
		}

		return ret;
	}

	static std::vector<int> GetJsonIntListValue(cJSON* json, const std::string& key, bool* find = NULL)
	{
		std::vector<int> ret;
		if (NULL != find)
			*find = false;

		cJSON* p = json->child;
		while (NULL != p)
		{
			if (0 == strcmp(p->string, key.c_str()))
			{
				if (p->type == cJSON_Array)
				{
					cJSON* pEx = p->child;
					while (NULL != pEx)
					{
						if (pEx->type == cJSON_Number)
							ret.push_back(pEx->valueint);

						pEx = pEx->next;
					}

					if (NULL != find)
						*find = true;
				}

				break;
			}

			p = p->next;
		}

		return ret;
	}

#if defined(HG_CMP_MSC)
	WSUser::WSUser(WebServer* server, HGUInt id, const std::string& ip, uint16_t port, SOCKET sockConn)
#else
	WSUser::WSUser(WebServer* server, HGUInt id, const std::string& ip, uint16_t port, int sockConn)
#endif
		: WebUser(server, id, ip, port, sockConn)
	{
		m_initDeviceIden.clear();
		m_initDeviceHaveIden = false;
		m_startScanIden.clear();
		m_startScanHaveIden = false;
		m_startScanIsGetBase64 = false;

		GetManager()->SetSaneEvent(SaneEvent2, this);
		GetManager()->SetSaneImageCallback(SaneImageCallback2, this);
	}

	WSUser::~WSUser()
	{
		std::string errInfo;
		GetManager()->DeinitDevice(errInfo);
		GetManager()->ResetSaneImageCallback();
		GetManager()->ResetSaneEvent();
	}

	ManagerV2* WSUser::GetManager()
	{
		return ((WSServer*)m_server)->GetManger();
	}

	void WSUser::HandleCmd(const WSCmdParam* param)
	{
		assert(NULL != param && m_id == param->usrId);

		std::string cmdData((const char*)param->data, param->size);
		cJSON* json = cJSON_Parse(cmdData.c_str());
		if (NULL != json)
		{
			std::string func = GetJsonStringValue(json, "func");
			std::string iden = GetJsonStringValue(json, "iden");

			if ("set_global_config" == func)
			{
				SetGlobalConfig(json);
			}
			else if ("get_global_config" == func)
			{
				GetGlobalConfig(json);
			}
			else if ("load_local_image" == func)
			{
				LoadLocalImage(json);
			}
			else if ("save_local_image" == func)
			{
				SaveLocalImage(json);
			}
			else if ("delete_local_file" == func)
			{
				DeleteLocalFile(json);
			}
			else if ("clear_global_file_save_path" == func)
			{
				ClearGlobalFileSavePath(json);
			}
			else if ("merge_local_image" == func)
			{
				MergeLocalImage(json);
			}
			else if ("local_make_multi_image" == func)
			{
				LocalMakeMultiImage(json);
			}
			else if ("split_local_image" == func)
			{
				SplitLocalImage(json);
			}
			else if ("local_make_zip_file" == func)
			{
				LocalMakeZipFile(json);
			}
			else if ("local_image_deskew" == func)
			{
				LocalImageDeskew(json);
			}
			else if ("upload_local_file" == func)
			{
				UploadLocalFile(json);
			}
			else if ("init_device" == func)
			{
				InitDevice(json);
			}
			else if ("deinit_device" == func)
			{
				DeinitDevice(json);
			}
			else if ("get_device_name_list" == func)
			{
				GetDeviceNameList(json);
			}
			else if ("open_device" == func)
			{
				OpenDevice(json);
			}
			else if ("close_device" == func)
			{
				CloseDevice(json);
			}
			else if ("set_device_param" == func)
			{
				SetDeviceParam(json);
			}
			else if ("get_device_param" == func)
			{
				GetDeviceParam(json);
			}
			else if ("get_curr_device_name" == func)
			{
				GetCurrDeviceName(json);
			}
			else if ("start_scan" == func)
			{
				StartScan(json);
			}
			else if ("stop_scan" == func)
			{
				StopScan(json);
			}
			else if ("get_batch_id_list" == func)
			{
				GetBatchIdList(json);
			}
			else if ("open_batch" == func)
			{
				OpenBatch(json);
			}
			else if ("delete_batch" == func)
			{
				DeleteBatch(json);
			}
			else if ("new_batch" == func)
			{
				NewBatch(json);
			}
			else if ("get_curr_batch_id" == func)
			{
				GetCurrBatchId(json);
			}
			else if ("modify_batch_id" == func)
			{
				ModifyBatchId(json);
			}
			else if ("bind_folder" == func)
			{
				BindFolder(json);
			}
			else if ("stop_bind_folder" == func)
			{
				StopBindFolder(json);
			}
			else if ("get_image_thumbnail_list" == func)
			{
				GetImageThumbnailList(json);
			}
			else if ("get_image_count" == func)
			{
				GetImageCount(json);
			}
			else if ("load_image" == func)
			{
				LoadImage(json);
			}
			else if ("save_image" == func)
			{
				SaveImage(json);
			}
			else if ("insert_local_image" == func)
			{
				InsertLocalImage(json);
			}
			else if ("insert_image" == func)
			{
				InsertImage(json);
			}
			else if ("modify_image_tag" == func)
			{
				ModifyImageTag(json);
			}
			else if ("delete_image" == func)
			{
				DeleteImage(json);
			}
			else if ("clear_image_list" == func)
			{
				ClearImageList(json);
			}
			else if ("modify_image" == func)
			{
				ModifyImage(json);
			}
			else if ("modify_image_by_local" == func)
			{
				ModifyImageByLocal(json);
			}
			else if ("move_image" == func)
			{
				MoveImage(json);
			}
			else if ("exchange_image" == func)
			{
				ExchangeImage(json);
			}
			else if ("image_book_sort" == func)
			{
				ImageBookSort(json);
			}
			else if ("merge_image" == func)
			{
				MergeImage(json);
			}
			else if ("make_multi_image" == func)
			{
				MakeMultiImage(json);
			}
			else if ("split_image" == func)
			{
				SplitImage(json);
			}
			else if ("make_zip_file" == func)
			{
				MakeZipFile(json);
			}
			else if ("image_deskew" == func)
			{
				ImageDeskew(json);
			}

			cJSON_Delete(json);
		}
	}

	void WSUser::HandleEvent(const WSEvtParam* param)
	{
		assert(NULL != param && m_id == param->usrId);

		SendResponse(param->data, param->size, HGTRUE);
	}

	void WSUser::PostCmdMsg(const HGByte* data, HGUInt dataSize)
	{
		WSCmdParam* param = new WSCmdParam;
		param->svr = (WSServer*)m_server;
		param->usrId = m_id;
		param->data = new HGByte[dataSize];
		param->size = dataSize;
		memcpy(param->data, data, dataSize);

		HGMsg msg;
		msg.id = MSGID_WS_COMMAND;
		msg.data = param;
		if (HGBASE_ERR_OK != HGBase_PostPumpMessage(m_server->GetMsgPump(), &msg))
		{
			delete[] param->data;
			param->size = 0;
			delete param;
		}
	}

	void WSUser::PostEventMsg(const HGByte* data, HGUInt dataSize)
	{
		WSEvtParam* param = new WSEvtParam;
		param->svr = (WSServer*)m_server;
		param->usrId = m_id;
		param->data = new HGByte[dataSize];
		param->size = dataSize;
		memcpy(param->data, data, dataSize);

		HGMsg msg;
		msg.id = MSGID_WS_EVENT;
		msg.data = param;
		if (HGBASE_ERR_OK != HGBase_PostPumpMessage(m_server->GetMsgPump(), &msg))
		{
			delete[] param->data;
			param->size = 0;
			delete param;
		}
	}

	void WSUser::ThreadFunc()
	{
		HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "WSUser::ThreadFunc");

		char chBuffer[2048];
		const char* pBuffer = chBuffer;
		int nBufferSize = 0;
		bool bConnect = false;

		unsigned char connectDataTail[4] = { '\r', '\n', '\r', '\n' };
		unsigned int connectDataTailLen = 0;
		std::string connectData;

		uint8_t* pData = NULL;
		int nDataSize = 0;
		uint8_t* pDataEx = NULL;
		int nRemainSize = 0;
		uint8_t headData[20];
		uint32_t nHeadDataLen = 0;
		uint8_t vMask[4];
		uint32_t nMaskCount = 0;
		bool bHandle = false;
		std::vector<uint8_t> vAllData;

		while (1)
		{
			if (0 == nBufferSize)
			{
				int len = recv(m_sockConn, chBuffer, 2048, 0);
				if (len <= 0)
				{
					// 这里跳出，可能是服务器关闭了socketConn，或者客户端关闭了socket，或者网络断开
					PostDisConnectMsg();
					break;
				}
				else
				{
					pBuffer = chBuffer;
					nBufferSize = len;
				}
			}

			assert(nBufferSize > 0);

			if (!bConnect)
			{
				unsigned char b = *pBuffer;
				++pBuffer;
				--nBufferSize;

				connectData.push_back(b);
				if (b == connectDataTail[connectDataTailLen])
				{
					++connectDataTailLen;
				}
				else
				{
					connectDataTailLen = 0;
					if (b == connectDataTail[connectDataTailLen])
					{
						++connectDataTailLen;
					}
				}

				if (4 == connectDataTailLen)
				{
					connectDataTailLen = 0;
					bool shakeRet = ShakeHand(connectData);
					connectData.clear();

					if (!shakeRet)
					{
						PostDisConnectMsg();
						break;
					}

					bConnect = true;
				}
			}
			else
			{
				if (NULL == pData)
				{
					assert(0 == nDataSize);

					uint8_t b = *pBuffer;
					++pBuffer;
					--nBufferSize;
					headData[nHeadDataLen] = b;
					++nHeadDataLen;

					if (1 == nHeadDataLen)
					{
						if ((0x80 | 0x08) == headData[0]) // 断开连接
						{
							PostDisConnectMsg();
							break;
						}
						else if ((0x80 | 0x09) == headData[0]) // PING帧
						{
							//
						}
						else if ((0x80 | 0x0A) == headData[0]) // PONG帧
						{
							//
						}
						else if ((0x00 | 0x01) == headData[0] || (0x00 | 0x02) == headData[0] || (0x00 | 0x00) == headData[0] || (0x80 | 0x00) == headData[0]
							|| (0x80 | 0x01) == headData[0] || (0x80 | 0x02) == headData[0]) // 数据帧
						{
							if ((0x80 | 0x00) == headData[0] || (0x80 | 0x01) == headData[0] || (0x80 | 0x02) == headData[0])
							{
								// 分片结束
								bHandle = true;
							}
							else
							{
								// 分片帧
								bHandle = false;
							}
						}
						else // 帧错误，断开连接
						{
							PostDisConnectMsg();
							break;
						}
					}
					else if (2 == nHeadDataLen)
					{
						if (0 == (headData[1] & 0x80)) // 必须经过掩码处理
						{
							PostDisConnectMsg();
							break;
						}

						if ((0x80 | 0x09) == headData[0]) // PING帧
						{
							if (0x80 != headData[1])
							{
								PostDisConnectMsg();
								break;
							}
						}
						else if ((0x80 | 0x0A) == headData[0]) // PONG帧
						{
							if (0x80 != headData[1])
							{
								PostDisConnectMsg();
								break;
							}
						}
						else
						{
							if ((headData[1] & 0x7F) <= 125)
							{
								uint32_t nCmdSize = (headData[1] & 0x7F);
								nHeadDataLen = 0;

								if (0 == nCmdSize)
								{
									PostDisConnectMsg();
									break;
								}

								nDataSize = nCmdSize;
								nRemainSize = nCmdSize;
								pData = new uint8_t[nDataSize];
								pDataEx = pData;
							}
						}
					}
					else if (4 == nHeadDataLen)
					{
						if ((0x80 | 0x09) == headData[0]) // PING帧
						{
							//
						}
						else if ((0x80 | 0x0A) == headData[0]) // PONG帧
						{
							//
						}
						else
						{
							if ((headData[1] & 0x7F) == 126)
							{
								uint32_t nCmdSize = ntohs(*(uint16_t*)&headData[2]);
								nHeadDataLen = 0;

								if (0 == nCmdSize)
								{
									PostDisConnectMsg();
									break;
								}

								nDataSize = nCmdSize;
								nRemainSize = nCmdSize;
								pData = new uint8_t[nDataSize];
								pDataEx = pData;
							}
						}
					}
					else if (6 == nHeadDataLen)
					{
						if ((0x80 | 0x09) == headData[0]) // PING帧
						{
							nHeadDataLen = 0;

							Pong();
						}
						else if ((0x80 | 0x0A) == headData[0]) // PONG帧
						{
							nHeadDataLen = 0;
						}
					}
					else if (10 == nHeadDataLen)
					{
						if ((headData[1] & 0x7F) == 127) // 这里一定会等于127
						{
							uint32_t nCmdSizeHigh = ntohl(*(uint32_t*)&headData[2]);
							uint32_t nCmdSize = ntohl(*(uint32_t*)&headData[6]);
							nHeadDataLen = 0;

							if ((0 != nCmdSizeHigh) || (0 == nCmdSize))
							{
								PostDisConnectMsg();
								break;
							}

							nDataSize = nCmdSize;
							nRemainSize = nCmdSize;
							pData = new uint8_t[nDataSize];
							pDataEx = pData;
						}
					}
				}
				else
				{
					if (4 != nMaskCount)
					{
						uint8_t b = *pBuffer;
						++pBuffer;
						--nBufferSize;
						vMask[nMaskCount] = b;
						++nMaskCount;
					}
					else
					{
						int nWriteSize = HGMIN(nBufferSize, nRemainSize);
						memcpy(pDataEx, pBuffer, nWriteSize);
						pBuffer += nWriteSize;
						nBufferSize -= nWriteSize;
						pDataEx += nWriteSize;
						nRemainSize -= nWriteSize;

						if (0 == nRemainSize)
						{
							assert(pDataEx == pData + nDataSize);

							for (int i = 0; i < nDataSize; ++i)
							{
								int j = i % 4;
								pData[i] = pData[i] ^ vMask[j];
								vAllData.push_back(pData[i]);
							}

							delete[] pData;
							pData = NULL;
							nDataSize = 0;
							nMaskCount = 0;

							if (bHandle)
							{
								PostCmdMsg(&vAllData[0], (HGUInt)vAllData.size());

								bHandle = false;
								vAllData.clear();
							}
						}
					}
				}
			}
		}

		if (NULL != pData)
		{
			delete[] pData;
			pData = NULL;
			nDataSize = 0;
			nMaskCount = 0;
		}
	}

	void WSUser::SaneEvent2(int code, const char* str, bool err, void* param)
	{
		WSUser* p = (WSUser*)param;

		if (code == SANEEVENT_ARRIVE)
		{
			std::string fmt;
			fmt += "{\"func\":\"%s\", ";
			if (p->m_initDeviceHaveIden)
				fmt += "\"iden\":\"%s\", ";
			fmt += "\"device_name\":\"%s\"}";

			char resp[1024];
			if (p->m_initDeviceHaveIden)
				sprintf(resp, fmt.c_str(), "device_arrive", p->m_initDeviceIden.c_str(), str);
			else
				sprintf(resp, fmt.c_str(), "device_arrive", str);
			p->PostEventMsg((const HGByte*)resp, (HGUInt)strlen(resp));
		}
		else if (code == SANEEVENT_REMOVE)
		{
			std::string fmt;
			fmt += "{\"func\":\"%s\", ";
			if (p->m_initDeviceHaveIden)
				fmt += "\"iden\":\"%s\", ";
			fmt += "\"device_name\":\"%s\"}";

			char resp[1024];
			if (p->m_initDeviceHaveIden)
				sprintf(resp, fmt.c_str(), "device_remove", p->m_initDeviceIden.c_str(), str);
			else
				sprintf(resp, fmt.c_str(), "device_remove", str);
			p->PostEventMsg((const HGByte*)resp, (HGUInt)strlen(resp));
		}
		else if (code == SANEEVENT_WORKING)
		{
			char resp[1024];
			if (p->m_startScanHaveIden)
				sprintf(resp, "{\"func\":\"%s\", \"iden\":\"%s\"}", "scan_begin", p->m_startScanIden.c_str());
			else
				sprintf(resp, "{\"func\":\"%s\"}", "scan_begin");
			p->PostEventMsg((const HGByte*)resp, (HGUInt)strlen(resp));

			if (p->m_startScanHaveIden)
				sprintf(resp, "{\"func\":\"%s\", \"iden\":\"%s\", \"is_error\":%s, \"info\":\"%s\"}", 
					"scan_info", p->m_startScanIden.c_str(), err ? "true" : "false", str);
			else
				sprintf(resp, "{\"func\":\"%s\", \"is_error\":%s, \"info\":\"%s\"}",
					"scan_info", err ? "true" : "false", str);
			p->PostEventMsg((const HGByte*)resp, (HGUInt)strlen(resp));
		}
		else if (code == SANEEVENT_FINISH)
		{
			char resp[1024];
			if (p->m_startScanHaveIden)
				sprintf(resp, "{\"func\":\"%s\", \"iden\":\"%s\", \"is_error\":%s, \"info\":\"%s\"}",
					"scan_info", p->m_startScanIden.c_str(), err ? "true" : "false", str);
			else
				sprintf(resp, "{\"func\":\"%s\", \"is_error\":%s, \"info\":\"%s\"}",
					"scan_info", err ? "true" : "false", str);
			p->PostEventMsg((const HGByte*)resp, (HGUInt)strlen(resp));

			if (p->m_startScanHaveIden)
				sprintf(resp, "{\"func\":\"%s\", \"iden\":\"%s\"}", "scan_end", p->m_startScanIden.c_str());
			else
				sprintf(resp, "{\"func\":\"%s\"}", "scan_end");
			p->PostEventMsg((const HGByte*)resp, (HGUInt)strlen(resp));
		}
	}

	void WSUser::SaneImageCallback2(const char* path, void* param)
	{
		WSUser* p = (WSUser*)param;

		std::string base64;
		if (p->m_startScanIsGetBase64)
		{
			std::string errInfo;
			p->GetManager()->LoadLocalImage(path, base64, errInfo);
		}

		char* resp = new char[1024 + base64.size()];
		if (p->m_startScanHaveIden)
		{
			if (p->m_startScanIsGetBase64)
				sprintf(resp, "{\"func\":\"%s\", \"iden\":\"%s\", \"image_path\":\"%s\", \"image_base64\":\"%s\"}",
					"scan_image", p->m_startScanIden.c_str(), StdStringToUtf8(strToJson(path)).c_str(), base64.c_str());
			else
				sprintf(resp, "{\"func\":\"%s\", \"iden\":\"%s\", \"image_path\":\"%s\"}",
					"scan_image", p->m_startScanIden.c_str(), StdStringToUtf8(strToJson(path)).c_str());
		}
		else
		{
			if (p->m_startScanIsGetBase64)
				sprintf(resp, "{\"func\":\"%s\", \"image_path\":\"%s\", \"image_base64\":\"%s\"}",
					"scan_image", StdStringToUtf8(strToJson(path)).c_str(), base64.c_str());
			else
				sprintf(resp, "{\"func\":\"%s\", \"image_path\":\"%s\"}",
					"scan_image", StdStringToUtf8(strToJson(path)).c_str());
		}

		p->PostEventMsg((const HGByte*)resp, (HGUInt)strlen(resp));
		delete[] resp;
	}

	std::string WSUser::strToJson(const std::string str)
	{
		std::string ret;
		for (size_t i = 0; i < str.size(); i++)
		{
			char c = str[i];
			switch (c)
			{
			case '\"':
				ret.append("\\\"");
				break;
			case '\\':
				ret.append("\\\\");
				break;
			case '\b':
				ret.append("\\b");
				break;
			case '\f':
				ret.append("\\f");
				break;
			case '\n':
				ret.append("\\n");
				break;
			case '\r':
				ret.append("\\r");
				break;
			case '\t':
				ret.append("\\t");
				break;
			default:
				ret.push_back(c);
			}
		}

		return ret;
	}

	bool WSUser::ShakeHand(const std::string& head)
	{
		std::string requestMethod;
		std::string requestURIPath;
		HttpPairs requestURIQueryInfos;
		std::string requestURIFragment;
		std::string httpVersion;
		HttpPairs headInfos;
		HttpHead::AnalysisHead(head, requestMethod, requestURIPath, requestURIQueryInfos,
			requestURIFragment, httpVersion, headInfos);

		if (std::string::npos == HttpHead::GetValue(headInfos, "Connection").find("Upgrade"))
			return false;
		if ("websocket" != HttpHead::GetValue(headInfos, "Upgrade"))
			return false;

		std::string key = HttpHead::GetValue(headInfos, "Sec-WebSocket-Key");
		if (key.empty())
			return false;

		key += "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";

		unsigned int message_digest[5];
		SHA1 sha;
		sha.Reset();
		sha << key.c_str();
		sha.Result(message_digest);

		for (int i = 0; i < 5; ++i)
			message_digest[i] = htonl(message_digest[i]);
		std::string serverKey = base64_encode((const unsigned char*)message_digest, 20);

		std::string handShakeResp = "HTTP/1.1 101 Switching Protocols\r\n";
		handShakeResp += "Upgrade: websocket\r\n";
		handShakeResp += "Connection: Upgrade\r\n";
		handShakeResp += "Sec-WebSocket-Accept:";
		handShakeResp += serverKey;
		handShakeResp += "\r\n\r\n";
		send(m_sockConn, handShakeResp.c_str(), (int)handShakeResp.length(), 0);
		return true;
	}

	void WSUser::Pong()
	{
		uint8_t vHead[2];
		vHead[0] = 0x80 | 0x0A;
		vHead[1] = 0;

		HGBase_EnterLock(m_cs);
		send(m_sockConn, (const char*)vHead, 2, 0);
		HGBase_LeaveLock(m_cs);
	}

	bool WSUser::SendResponse(const HGByte* data, HGUInt size, HGBool text)
	{
		if (NULL == data || 0 == size)
		{
			return false;
		}

		uint32_t nHeadLen = 0;

		uint8_t vHead[20] = { 0 };
		vHead[0] = text ? (0x80 | 0x01) : (0x80 | 0x02);
		if (size <= 125)
		{
			vHead[1] = (uint8_t)size;
			nHeadLen = 2;
		}
		else if (size <= 0xFFFF)
		{
			vHead[1] = 126;
			uint16_t payloadLength16b = htons((uint16_t)size);
			memcpy(&vHead[2], &payloadLength16b, 2);
			nHeadLen = 4;
		}
		else
		{
			vHead[1] = 127;
			vHead[2] = 0;
			vHead[3] = 0;
			vHead[4] = 0;
			vHead[5] = 0;
			uint32_t payloadLength32b = htonl(size);
			memcpy(&vHead[6], &payloadLength32b, 4);
			nHeadLen = 10;
		}

		HGBase_EnterLock(m_cs);
		send(m_sockConn, (const char*)vHead, nHeadLen, 0);
		send(m_sockConn, (const char*)data, size, 0);
		HGBase_LeaveLock(m_cs);
		return true;
	}

	void WSUser::SetGlobalConfig(cJSON* json)
	{
		assert(NULL != json);

		GlobalConfig cfg;
		HGUInt mask = 0;

		bool find = false;
		cfg.fileSavePath = Utf8ToStdString(GetJsonStringValue(json, "file_save_path", &find));
		if (find)
			mask |= GlobalConfig::fileSavePathMask;

		cfg.fileNamePrefix = Utf8ToStdString(GetJsonStringValue(json, "file_name_prefix", &find));
		if (find)
			mask |= GlobalConfig::fileNamePrefixMask;

		cfg.fileNameMode = GetJsonStringValue(json, "file_name_mode", &find);
		if (find)
			mask |= GlobalConfig::fileNameModeMask;

		cfg.imageFormat = GetJsonStringValue(json, "image_format", &find);
		if (find)
			mask |= GlobalConfig::imageFormatMask;

		cfg.imageJpegQuality = GetJsonIntValue(json, "image_jpeg_quality", &find);
		if (find)
			mask |= GlobalConfig::imageJpegQualityMask;

		cfg.imageTiffCompression = GetJsonStringValue(json, "image_tiff_compression", &find);
		if (find)
			mask |= GlobalConfig::imageTiffCompressionMask;

		cfg.imageTiffJpegQuality = GetJsonIntValue(json, "image_tiff_jpeg_quality", &find);
		if (find)
			mask |= GlobalConfig::imageTiffJpegQualityMask;

		std::string errInfo;
		int ret = GetManager()->SetGlobalConfig(cfg, mask, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = {0};
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "set_global_config", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "set_global_config", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "set_global_config", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "set_global_config", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::GetGlobalConfig(cJSON* json)
	{
		assert(NULL != json);

		GlobalConfig cfg;
		std::string errInfo;
		int ret = GetManager()->GetGlobalConfig(cfg, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"file_save_path\":\"%s\", ";
			fmt += "\"file_name_prefix\":\"%s\", ";
			fmt += "\"file_name_mode\":\"%s\", ";
			fmt += "\"image_format\":\"%s\", ";
			fmt += "\"image_jpeg_quality\":%d, ";
			fmt += "\"image_tiff_compression\":\"%s\", ";
			fmt += "\"image_tiff_jpeg_quality\":%d}";
		}

		char resp[2048] = {0};
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_global_config", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "get_global_config", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_global_config", iden.c_str(), ret, StdStringToUtf8(strToJson(cfg.fileSavePath)).c_str(),
					StdStringToUtf8(strToJson(cfg.fileNamePrefix)).c_str(), cfg.fileNameMode.c_str(), cfg.imageFormat.c_str(), cfg.imageJpegQuality,
					cfg.imageTiffCompression.c_str(), cfg.imageTiffJpegQuality);
			else
				sprintf(resp, fmt.c_str(), "get_global_config", ret, StdStringToUtf8(strToJson(cfg.fileSavePath)).c_str(),
					StdStringToUtf8(strToJson(cfg.fileNamePrefix)).c_str(), cfg.fileNameMode.c_str(), cfg.imageFormat.c_str(), cfg.imageJpegQuality,
					cfg.imageTiffCompression.c_str(), cfg.imageTiffJpegQuality);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::LoadLocalImage(cJSON* json)
	{
		assert(NULL != json);

		std::string imagePath = Utf8ToStdString(GetJsonStringValue(json, "image_path"));

		std::string imageBase64;
		std::string errInfo;
		int ret = GetManager()->LoadLocalImage(imagePath, imageBase64, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"image_base64\":\"%s\"}";
		}

		char* resp = new char[1024 + imageBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "load_local_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "load_local_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "load_local_image", iden.c_str(), ret, imageBase64.c_str());
			else
				sprintf(resp, fmt.c_str(), "load_local_image", ret, imageBase64.c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::SaveLocalImage(cJSON* json)
	{
		assert(NULL != json);

		std::string imageBase64 = GetJsonStringValue(json, "image_base64");

		std::string imagePath;
		std::string errInfo;
		int ret = GetManager()->SaveLocalImage(imageBase64, imagePath, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"image_path\":\"%s\"}";
		}

		char resp[1024] = {0};
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "save_local_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "save_local_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "save_local_image", iden.c_str(), ret, StdStringToUtf8(strToJson(imagePath)).c_str());
			else
				sprintf(resp, fmt.c_str(), "save_local_image", ret, StdStringToUtf8(strToJson(imagePath)).c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::DeleteLocalFile(cJSON* json)
	{
		assert(NULL != json);

		std::string filePath = Utf8ToStdString(GetJsonStringValue(json, "file_path"));

		std::string errInfo;
		int ret = GetManager()->DeleteLocalFile(filePath, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = {0};
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "delete_local_file", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "delete_local_file", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "delete_local_file", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "delete_local_file", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::ClearGlobalFileSavePath(cJSON* json)
	{
		assert(NULL != json);

		std::string errInfo;
		int ret = GetManager()->ClearGlobalFileSavePath(errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = {0};
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "clear_global_file_save_path", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "clear_global_file_save_path", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "clear_global_file_save_path", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "clear_global_file_save_path", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::MergeLocalImage(cJSON* json)
	{
		assert(NULL != json);

		std::vector<std::string> imagePathList = GetJsonStringListValue(json, "image_path_list");
		for (int i = 0; i < (int)imagePathList.size(); ++i)
			imagePathList[i] = Utf8ToStdString(imagePathList[i]);

		bool find = false;
		std::string mode = GetJsonStringValue(json, "mode", &find);
		if (!find)
			mode = "horz";
		std::string align = GetJsonStringValue(json, "align", &find);
		if (!find)
			align = "center";
		int interval = GetJsonIntValue(json, "interval", &find);
		if (!find)
			interval = 0;

		std::string outImagePath;
		std::string errInfo;
		int ret = GetManager()->MergeLocalImage(imagePathList, mode, align, interval, outImagePath, errInfo);

		std::string outImageBase64;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			std::string errInfo2;
			GetManager()->LoadLocalImage(outImagePath, outImageBase64, errInfo2);
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"image_path\":\"%s\", ";
				fmt += "\"image_base64\":\"%s\"}";
			}
			else
			{
				fmt += "\"image_path\":\"%s\"}";
			}
		}

		char* resp = new char[1024 + outImageBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "merge_local_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "merge_local_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "merge_local_image", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "merge_local_image", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "merge_local_image", ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "merge_local_image", ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::LocalMakeMultiImage(cJSON* json)
	{
		assert(NULL != json);

		std::vector<std::string> imagePathList = GetJsonStringListValue(json, "image_path_list");
		for (int i = 0; i < (int)imagePathList.size(); ++i)
			imagePathList[i] = Utf8ToStdString(imagePathList[i]);

		bool find = false;
		std::string format = GetJsonStringValue(json, "format", &find);
		if (!find)
			format = "tif";
		std::string tiffCompression = GetJsonStringValue(json, "tiff_compression", &find);
		if (!find)
			tiffCompression = "lzw";
		int tiffJpegQuality = GetJsonIntValue(json, "tiff_jpeg_quality", &find);
		if (!find)
			tiffJpegQuality = 80;

		std::string outImagePath;
		std::string errInfo;
		int ret = GetManager()->LocalMakeMultiImage(imagePathList, format, tiffCompression, tiffJpegQuality, outImagePath, errInfo);

		std::string outImageBase64;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			std::string errInfo2;
			GetManager()->LoadLocalImage(outImagePath, outImageBase64, errInfo2);
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"image_path\":\"%s\", ";
				fmt += "\"image_base64\":\"%s\"}";
			}
			else
			{
				fmt += "\"image_path\":\"%s\"}";
			}
		}

		char* resp = new char[1024 + outImageBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "local_make_multi_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "local_make_multi_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "local_make_multi_image", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "local_make_multi_image", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "local_make_multi_image", ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "local_make_multi_image", ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::SplitLocalImage(cJSON* json)
	{
		assert(NULL != json);

		std::string imagePath = Utf8ToStdString(GetJsonStringValue(json, "image_path"));

		bool find = false;
		std::string mode = GetJsonStringValue(json, "mode", &find);
		if (!find)
			mode = "horz";
		int location = GetJsonIntValue(json, "location", &find);
		if (!find)
			location = 0;

		std::vector<std::string> outImagePathList;
		std::string errInfo;
		int ret = GetManager()->SplitLocalImage(imagePath, mode, location, outImagePathList, errInfo);

		std::vector<std::string> outImageBase64List;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			for (int i = 0; i < (int)outImagePathList.size(); ++i)
			{
				std::string outImageBase64;
				std::string errInfo2;
				GetManager()->LoadLocalImage(outImagePathList[i], outImageBase64, errInfo2);
				outImageBase64List.push_back(outImageBase64);
			}
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"image_path_list\":%s, ";
				fmt += "\"image_base64_list\":%s}";
			}
			else
			{
				fmt += "\"image_path_list\":%s}";
			}
		}

		std::string pathList = "[";
		for (int i = 0; i < (int)outImagePathList.size(); ++i)
		{
			pathList += "\"";
			pathList += StdStringToUtf8(strToJson(outImagePathList[i]));
			pathList += "\"";
			if (i != (int)outImagePathList.size() - 1)
			{
				pathList += ", ";
			}
		}
		pathList += "]";

		std::string base64List = "[";
		for (int i = 0; i < (int)outImageBase64List.size(); ++i)
		{
			base64List += "\"";
			base64List += outImageBase64List[i];
			base64List += "\"";
			if (i != (int)outImageBase64List.size() - 1)
			{
				base64List += ", ";
			}
		}
		base64List += "]";

		char* resp = new char[1024 + base64List.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "split_local_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "split_local_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "split_local_image", iden.c_str(), ret, pathList.c_str(), base64List.c_str());
				else
					sprintf(resp, fmt.c_str(), "split_local_image", iden.c_str(), ret, pathList.c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "split_local_image", ret, pathList.c_str(), base64List.c_str());
				else
					sprintf(resp, fmt.c_str(), "split_local_image", ret, pathList.c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::LocalMakeZipFile(cJSON* json)
	{
		assert(NULL != json);

		std::vector<std::string> filePathList = GetJsonStringListValue(json, "file_path_list");
		for (int i = 0; i < (int)filePathList.size(); ++i)
			filePathList[i] = Utf8ToStdString(filePathList[i]);
		std::vector<std::string> nameList;

		std::string outZipPath;
		std::string errInfo;
		int ret = GetManager()->LocalMakeZipFile(filePathList, nameList, outZipPath, errInfo);

		std::string outZipBase64;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			GetManager()->LoadBase64(outZipPath, outZipBase64);
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"zip_path\":\"%s\", ";
				fmt += "\"zip_base64\":\"%s\"}";
			}
			else
			{
				fmt += "\"zip_path\":\"%s\"}";
			}
		}

		char* resp = new char[1024 + outZipBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "local_make_zip_file", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "local_make_zip_file", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "local_make_zip_file", iden.c_str(), ret, StdStringToUtf8(strToJson(outZipPath)).c_str(),
						outZipBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "local_make_zip_file", iden.c_str(), ret, StdStringToUtf8(strToJson(outZipPath)).c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "local_make_zip_file", ret, StdStringToUtf8(strToJson(outZipPath)).c_str(),
						outZipBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "local_make_zip_file", ret, StdStringToUtf8(strToJson(outZipPath)).c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::LocalImageDeskew(cJSON* json)
	{
		assert(NULL != json);

		std::string imagePath = Utf8ToStdString(GetJsonStringValue(json, "image_path"));

		std::string outImagePath;
		std::string errInfo;
		int ret = GetManager()->LocalImageDeskew(imagePath, outImagePath, errInfo);

		std::string outImageBase64;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			std::string errInfo2;
			GetManager()->LoadLocalImage(outImagePath, outImageBase64, errInfo2);
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"image_path\":\"%s\", ";
				fmt += "\"image_base64\":\"%s\"}";
			}
			else
			{
				fmt += "\"image_path\":\"%s\"}";
			}
		}

		char* resp = new char[1024 + outImageBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "local_image_deskew", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "local_image_deskew", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "local_image_deskew", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "local_image_deskew", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "local_image_deskew", ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "local_image_deskew", ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::UploadLocalFile(cJSON* json)
	{
		assert(NULL != json);

		std::string filePath = Utf8ToStdString(GetJsonStringValue(json, "file_path"));

		bool find = false;
		std::string remoteFilePath = Utf8ToStdString(GetJsonStringValue(json, "remote_file_path", &find));
		if (!find)
		{
			HGChar fileName[256];
			HGBase_GetFileName(filePath.c_str(), fileName, 256);
			remoteFilePath.clear();
			remoteFilePath += "/";
			remoteFilePath += fileName;
		}
		std::string uploadMode = GetJsonStringValue(json, "upload_mode", &find);
		if (!find)
			uploadMode = "http";
		std::string httpHost = GetJsonStringValue(json, "http_host", &find);
		int httpPort = GetJsonIntValue(json, "http_port", &find);
		if (!find)
			httpPort = 80;
		std::string httpPath = GetJsonStringValue(json, "http_path", &find);
		if (!find)
			httpPath = "/upload.cgi";
		std::string ftpUser = GetJsonStringValue(json, "ftp_user", &find);
		std::string ftpPassword = GetJsonStringValue(json, "ftp_password", &find);
		std::string ftpHost = GetJsonStringValue(json, "ftp_host", &find);
		int ftpPort = GetJsonIntValue(json, "ftp_port", &find);
		if (!find)
			ftpPort = 21;

		std::string errInfo;
		int ret = GetManager()->UploadLocalFile(filePath, remoteFilePath, uploadMode, httpHost, httpPort, httpPath, 
			ftpUser, ftpPassword, ftpHost, ftpPort, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "upload_local_file", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "upload_local_file", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "upload_local_file", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "upload_local_file", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::InitDevice(cJSON* json)
	{
		assert(NULL != json);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		if (!GetManager()->IsDeviceInit())
		{
			m_initDeviceIden = iden;
			m_initDeviceHaveIden = findIden;
		}

		std::string errInfo;
		int ret = GetManager()->InitDevice(errInfo);
		if (0 != ret)
		{
			m_initDeviceIden.clear();
			m_initDeviceHaveIden = false;
		}

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "init_device", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "init_device", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "init_device", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "init_device", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::DeinitDevice(cJSON* json)
	{
		assert(NULL != json);

		std::string errInfo;
		int ret = GetManager()->DeinitDevice(errInfo);

		m_initDeviceIden.clear();
		m_initDeviceHaveIden = false;

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "deinit_device", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "deinit_device", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "deinit_device", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "deinit_device", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::GetDeviceNameList(cJSON* json)
	{
		assert(NULL != json);

		std::vector<std::string> devNameList;
		std::string errInfo;
		int ret = GetManager()->GetDeviceNameList(devNameList, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"device_name_list\":%s}";
		}

		std::string nameList = "[";
		for (int i = 0; i < (int)devNameList.size(); ++i)
		{
			nameList += "\"";
			nameList += devNameList[i];
			nameList += "\"";
			if (i != (int)devNameList.size() - 1)
			{
				nameList += ", ";
			}
		}
		nameList += "]";

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_device_name_list", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "get_device_name_list", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_device_name_list", iden.c_str(), ret, nameList.c_str());
			else
				sprintf(resp, fmt.c_str(), "get_device_name_list", ret, nameList.c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::OpenDevice(cJSON* json)
	{
		assert(NULL != json);

		bool find = false;
		std::string devName = GetJsonStringValue(json, "device_name", &find);
		if (!find)
		{
			std::vector<std::string> devNameList;
			std::string errInfo;
			GetManager()->GetDeviceNameList(devNameList, errInfo);
			if (!devNameList.empty())
				devName = devNameList[0];
		}

		std::string errInfo;
		int ret = GetManager()->OpenDevice(devName, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "open_device", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "open_device", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "open_device", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "open_device", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::CloseDevice(cJSON* json)
	{
		assert(NULL != json);

		std::string errInfo;
		int ret = GetManager()->CloseDevice(errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "close_device", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "close_device", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "close_device", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "close_device", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::SetDeviceParam(cJSON* json)
	{
		assert(NULL != json);

		DeviceParam param;
		HGUInt mask = 0;

		bool find = false;
		param.colorMode = GetJsonStringValue(json, "color_mode", &find);
		if (find)
			mask |= DeviceParam::colorModeMask;

		param.pageMode = GetJsonStringValue(json, "page_mode", &find);
		if (find)
			mask |= DeviceParam::pageModeMask;

		param.resolution = GetJsonIntValue(json, "resolution", &find);
		if (find)
			mask |= DeviceParam::resolutionMask;

		param.brightness = GetJsonIntValue(json, "brightness", &find);
		if (find)
			mask |= DeviceParam::brightnessMask;

		param.contrast = GetJsonIntValue(json, "contrast", &find);
		if (find)
			mask |= DeviceParam::contrastMask;

		param.gamma = GetJsonDoubleValue(json, "gamma", &find);
		if (find)
			mask |= DeviceParam::gammaMask;

		param.paperSize = GetJsonStringValue(json, "paper_size", &find);
		if (find)
			mask |= DeviceParam::paperSizeMask;

		param.paperCutEnabled = GetJsonBoolValue(json, "paper_cut_enabled", &find);
		if (find)
			mask |= DeviceParam::paperCutEnabledMask;

		param.paperCutLeft = GetJsonDoubleValue(json, "paper_cut_left", &find);
		if (find)
			mask |= DeviceParam::paperCutLeftMask;

		param.paperCutTop = GetJsonDoubleValue(json, "paper_cut_top", &find);
		if (find)
			mask |= DeviceParam::paperCutTopMask;

		param.paperCutRight = GetJsonDoubleValue(json, "paper_cut_right", &find);
		if (find)
			mask |= DeviceParam::paperCutRightMask;

		param.paperCutBottom = GetJsonDoubleValue(json, "paper_cut_bottom", &find);
		if (find)
			mask |= DeviceParam::paperCutBottomMask;

		param.autoCrop = GetJsonBoolValue(json, "auto_crop", &find);
		if (find)
			mask |= DeviceParam::autoCropMask;

		std::string errInfo;
		int ret = GetManager()->SetDeviceParam(param, mask, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "set_device_param", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "set_device_param", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "set_device_param", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "set_device_param", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::GetDeviceParam(cJSON* json)
	{
		assert(NULL != json);

		DeviceParam param;
		std::string errInfo;
		int ret = GetManager()->GetDeviceParam(param, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"color_mode_list\":%s, ";
			fmt += "\"color_mode\":\"%s\", ";
			fmt += "\"page_mode_list\":%s, ";
			fmt += "\"page_mode\":\"%s\", ";
			fmt += "\"resolution_list\":%s, ";
			fmt += "\"resolution\":%d, ";
			fmt += "\"brightness_min\":%d, ";
			fmt += "\"brightness_max\":%d, ";
			fmt += "\"brightness\":%d, ";
			fmt += "\"contrast_min\":%d, ";
			fmt += "\"contrast_max\":%d, ";
			fmt += "\"contrast\":%d, ";
			fmt += "\"gamma_min\":%f, ";
			fmt += "\"gamma_max\":%f, ";
			fmt += "\"gamma\":%f, ";
			fmt += "\"paper_size_list\":%s, ";
			fmt += "\"paper_size\":\"%s\", ";
			fmt += "\"paper_size_width\":%f, ";
			fmt += "\"paper_size_height\":%f, ";
			fmt += "\"paper_cut_enabled\":%s, ";
			fmt += "\"paper_cut_left\":%f, ";
			fmt += "\"paper_cut_top\":%f, ";
			fmt += "\"paper_cut_right\":%f, ";
			fmt += "\"paper_cut_bottom\":%f, ";
			fmt += "\"auto_crop\":%s}";
		}

		std::string colorModeList = "[";
		for (int i = 0; i < (int)param.colorModeList.size(); ++i)
		{
			colorModeList += "\"";
			colorModeList += param.colorModeList[i];
			colorModeList += "\"";
			if (i != (int)param.colorModeList.size() - 1)
			{
				colorModeList += ", ";
			}
		}
		colorModeList += "]";

		std::string pageModeList = "[";
		for (int i = 0; i < (int)param.pageModeList.size(); ++i)
		{
			pageModeList += "\"";
			pageModeList += param.pageModeList[i];
			pageModeList += "\"";
			if (i != (int)param.pageModeList.size() - 1)
			{
				pageModeList += ", ";
			}
		}
		pageModeList += "]";

		std::string resolutionList = "[";
		for (int i = 0; i < (int)param.resolutionList.size(); ++i)
		{
			char resolution[32];
			sprintf(resolution, "%d", param.resolutionList[i]);
			resolutionList += resolution;
			if (i != (int)param.resolutionList.size() - 1)
			{
				resolutionList += ", ";
			}
		}
		resolutionList += "]";

		std::string paperSizeList = "[";
		for (int i = 0; i < (int)param.paperSizeList.size(); ++i)
		{
			paperSizeList += "\"";
			paperSizeList += param.paperSizeList[i];
			paperSizeList += "\"";
			if (i != (int)param.paperSizeList.size() - 1)
			{
				paperSizeList += ", ";
			}
		}
		paperSizeList += "]";

		char resp[2048] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_device_param", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "get_device_param", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_device_param", iden.c_str(), ret, colorModeList.c_str(),
					param.colorMode.c_str(), pageModeList.c_str(), param.pageMode.c_str(), resolutionList.c_str(), param.resolution,
					param.brightnessMin, param.brightnessMax, param.brightness, param.contrastMin, param.contrastMax, param.contrast,
					param.gammaMin, param.gammaMax, param.gamma, paperSizeList.c_str(), param.paperSize.c_str(), param.paperSizeWidth, param.paperSizeHeight,
					param.paperCutEnabled ? "true" : "false", param.paperCutLeft, param.paperCutTop, param.paperCutRight, param.paperCutBottom,
					param.autoCrop ? "true" : "false");
			else
				sprintf(resp, fmt.c_str(), "get_device_param", ret, colorModeList.c_str(),
					param.colorMode.c_str(), pageModeList.c_str(), param.pageMode.c_str(), resolutionList.c_str(), param.resolution,
					param.brightnessMin, param.brightnessMax, param.brightness, param.contrastMin, param.contrastMax, param.contrast,
					param.gammaMin, param.gammaMax, param.gamma, paperSizeList.c_str(), param.paperSize.c_str(), param.paperSizeWidth, param.paperSizeHeight,
					param.paperCutEnabled ? "true" : "false", param.paperCutLeft, param.paperCutTop, param.paperCutRight, param.paperCutBottom,
					param.autoCrop ? "true" : "false");
		}
		
		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::GetCurrDeviceName(cJSON* json)
	{
		assert(NULL != json);

		std::string devName;
		std::string errInfo;
		int ret = GetManager()->GetCurrDeviceName(devName, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"device_name\":\"%s\"}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_curr_device_name", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "get_curr_device_name", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_curr_device_name", iden.c_str(), ret, devName.c_str());
			else
				sprintf(resp, fmt.c_str(), "get_curr_device_name", ret, devName.c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::StartScan(cJSON* json)
	{
		assert(NULL != json);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);
		bool getBase64 = GetJsonBoolValue(json, "get_base64");

		if (!GetManager()->IsScanning())
		{
			m_startScanIden = iden;
			m_startScanHaveIden = findIden;
			m_startScanIsGetBase64 = getBase64;
		}

		std::string errInfo;
		int ret = GetManager()->StartScan(errInfo);
		if (0 != ret)
		{
			m_startScanIden.clear();
			m_startScanHaveIden = false;
			m_startScanIsGetBase64 = false;
		}

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "start_scan", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "start_scan", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "start_scan", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "start_scan", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::StopScan(cJSON* json)
	{
		assert(NULL != json);

		std::string errInfo;
		int ret = GetManager()->StopScan(errInfo);

		m_startScanIden.clear();
		m_startScanHaveIden = false;
		m_startScanIsGetBase64 = false;

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "stop_scan", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "stop_scan", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "stop_scan", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "stop_scan", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::GetBatchIdList(cJSON* json)
	{
		assert(NULL != json);

		std::vector<std::string> batchIdList;
		std::string errInfo;
		int ret = GetManager()->GetBatchIdList(batchIdList, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"batch_id_list\":%s}";
		}

		std::string idList = "[";
		for (int i = 0; i < (int)batchIdList.size(); ++i)
		{
			idList += "\"";
			idList += batchIdList[i];
			idList += "\"";
			if (i != (int)batchIdList.size() - 1)
			{
				idList += ", ";
			}
		}
		idList += "]";

		char *resp = new char[1024 + idList.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_batch_id_list", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "get_batch_id_list", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_batch_id_list", iden.c_str(), ret, idList.c_str());
			else
				sprintf(resp, fmt.c_str(), "get_batch_id_list", ret, idList.c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::OpenBatch(cJSON* json)
	{
		assert(NULL != json);

		bool find = false;
		std::string batchId = GetJsonStringValue(json, "batch_id", &find);
		if (!find)
		{
			std::vector<std::string> batchIdList;
			std::string errInfo;
			GetManager()->GetBatchIdList(batchIdList, errInfo);

			if (!batchIdList.empty())
				batchId = batchIdList[batchIdList.size() - 1];
		}

		std::string errInfo;
		int ret = GetManager()->OpenBatch(batchId, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "open_batch", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "open_batch", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "open_batch", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "open_batch", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::DeleteBatch(cJSON* json)
	{
		assert(NULL != json);

		std::string batchId = GetJsonStringValue(json, "batch_id");

		std::string errInfo;
		int ret = GetManager()->DeleteBatch(batchId, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "delete_batch", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "delete_batch", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "delete_batch", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "delete_batch", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::NewBatch(cJSON* json)
	{
		assert(NULL != json);

		int ret;
		std::string newBatchId;
		std::string errInfo;

		bool find = false;
		std::string batchId = GetJsonStringValue(json, "batch_id", &find);
		if (!find)
		{
			while (1)
			{
				HGChar uuid[256];
				HGBase_GetUuid(uuid, 256);
				batchId = std::string(uuid, 6);

				ret = GetManager()->NewBatch(batchId, errInfo);
				if (0 == ret)
				{
					newBatchId = batchId;
					break;
				}
			}
		}
		else
		{
			ret = GetManager()->NewBatch(batchId, errInfo);
			if (0 == ret)
				newBatchId = batchId;
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"batch_id\":\"%s\"}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "new_batch", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "new_batch", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "new_batch", iden.c_str(), ret, newBatchId.c_str());
			else
				sprintf(resp, fmt.c_str(), "new_batch", ret, newBatchId.c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::GetCurrBatchId(cJSON* json)
	{
		assert(NULL != json);

		std::string batchId;
		std::string errInfo;
		int ret = GetManager()->GetCurrBatchId(batchId, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"batch_id\":\"%s\"}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_curr_batch_id", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "get_curr_batch_id", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_curr_batch_id", iden.c_str(), ret, batchId.c_str());
			else
				sprintf(resp, fmt.c_str(), "get_curr_batch_id", ret, batchId.c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::ModifyBatchId(cJSON* json)
	{
		assert(NULL != json);

		bool find = false;
		std::string batchId = GetJsonStringValue(json, "batch_id", &find);
		if (!find)
		{
			std::string errInfo;
			GetManager()->GetCurrBatchId(batchId, errInfo);
		}

		std::string newBatchId = GetJsonStringValue(json, "new_batch_id");

		std::string errInfo;
		int ret = GetManager()->ModifyBatchId(batchId, newBatchId, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "modify_batch_id", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "modify_batch_id", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "modify_batch_id", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "modify_batch_id", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::BindFolder(cJSON* json)
	{
		assert(NULL != json);

		std::string folder = Utf8ToStdString(GetJsonStringValue(json, "folder"));

		bool find = false;
		std::string nameMode = GetJsonStringValue(json, "name_mode");
		if (!find)
			nameMode = "order";

		int nameWidth = GetJsonIntValue(json, "name_width", &find);
		if (!find)
			nameWidth = 1;

		int nameBase = GetJsonIntValue(json, "name_base", &find);
		if (!find)
			nameBase = 0;

		std::string errInfo;
		int ret = GetManager()->BindFolder(folder, nameMode, nameWidth, nameBase, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "bind_folder", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "bind_folder", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "bind_folder", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "bind_folder", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::StopBindFolder(cJSON* json)
	{
		assert(NULL != json);

		std::string errInfo;
		int ret = GetManager()->StopBindFolder(errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "stop_bind_folder", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "stop_bind_folder", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "stop_bind_folder", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "stop_bind_folder", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::GetImageThumbnailList(cJSON* json)
	{
		assert(NULL != json);

		std::vector<ImageThumbInfo> imageThumbList;
		std::string errInfo;
		int ret = GetManager()->GetImageThumbnailList(imageThumbList, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"image_thumbnail_list\":%s}";
		}

		std::string thumbList = "[";
		for (int i = 0; i < (int)imageThumbList.size(); ++i)
		{
			thumbList += "{\"image_tag\":\"";
			thumbList += imageThumbList[i].tag;
			thumbList += "\", \"image_base64\":\"";
			thumbList += imageThumbList[i].thumbBase64;
			thumbList += "\"}";

			if (i != (int)imageThumbList.size() - 1)
			{
				thumbList += ", ";
			}
		}
		thumbList += "]";

		char* resp = new char[1024 + thumbList.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_image_thumbnail_list", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "get_image_thumbnail_list", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_image_thumbnail_list", iden.c_str(), ret, thumbList.c_str());
			else
				sprintf(resp, fmt.c_str(), "get_image_thumbnail_list", ret, thumbList.c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::GetImageCount(cJSON* json)
	{
		assert(NULL != json);

		int imageCount = 0;
		std::string errInfo;
		int ret = GetManager()->GetImageCount(imageCount, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"image_count\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_image_count", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "get_image_count", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "get_image_count", iden.c_str(), ret, imageCount);
			else
				sprintf(resp, fmt.c_str(), "get_image_count", ret, imageCount);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::LoadImage(cJSON* json)
	{
		assert(NULL != json);

		int imageIndex = GetJsonIntValue(json, "image_index");

		std::string imageTag, imageBase64;
		std::string errInfo;
		int ret = GetManager()->LoadImage(imageIndex, imageTag, imageBase64, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"image_tag\":\"%s\", ";
			fmt += "\"image_base64\":\"%s\"}";
		}

		char *resp = new char [1024 + imageTag.size() + imageBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "load_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "load_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "load_image", iden.c_str(), ret, imageTag.c_str(), imageBase64.c_str());
			else
				sprintf(resp, fmt.c_str(), "load_image", ret, imageTag.c_str(), imageBase64.c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::SaveImage(cJSON* json)
	{
		assert(NULL != json);

		int imageIndex = GetJsonIntValue(json, "image_index");

		std::string imagePath;
		std::string errInfo;
		int ret = GetManager()->SaveImage(imageIndex, imagePath, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"image_path\":\"%s\"}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "save_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "save_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "save_image", iden.c_str(), ret, StdStringToUtf8(strToJson(imagePath)).c_str());
			else
				sprintf(resp, fmt.c_str(), "save_image", ret, StdStringToUtf8(strToJson(imagePath)).c_str());
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::InsertLocalImage(cJSON* json)
	{
		assert(NULL != json);

		std::string imagePath = Utf8ToStdString(GetJsonStringValue(json, "image_path"));

		bool find = false;
		int insertPos = GetJsonIntValue(json, "insert_pos", &find);
		if (!find)
			insertPos = -1;

		std::string imageTag = GetJsonStringValue(json, "image_tag");

		std::string errInfo;
		int ret = GetManager()->InsertLocalImage(imagePath, insertPos, imageTag, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "insert_local_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "insert_local_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "insert_local_image", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "insert_local_image", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::InsertImage(cJSON* json)
	{
		assert(NULL != json);

		std::string imageBase64 = GetJsonStringValue(json, "image_base64");

		bool find = false;
		int insertPos = GetJsonIntValue(json, "insert_pos", &find);
		if (!find)
			insertPos = -1;

		std::string imageTag = GetJsonStringValue(json, "image_tag");

		std::string errInfo;
		int ret = GetManager()->InsertImage(imageBase64, insertPos, imageTag, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "insert_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "insert_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "insert_image", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "insert_image", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::ModifyImageTag(cJSON* json)
	{
		assert(NULL != json);

		std::vector<int> imageIndexList = GetJsonIntListValue(json, "image_index_list");
		std::vector<std::string> imageTagList = GetJsonStringListValue(json, "image_tag_list");

		std::string errInfo;
		int ret = GetManager()->ModifyImageTag(imageIndexList, imageTagList, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "modify_image_tag", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "modify_image_tag", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "modify_image_tag", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "modify_image_tag", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::DeleteImage(cJSON* json)
	{
		assert(NULL != json);

		std::vector<int> imageIndexList = GetJsonIntListValue(json, "image_index_list");

		std::string errInfo;
		int ret = GetManager()->DeleteImage(imageIndexList, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "delete_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "delete_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "delete_image", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "delete_image", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::ClearImageList(cJSON* json)
	{
		assert(NULL != json);

		std::string errInfo;
		int ret = GetManager()->ClearImageList(errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "clear_image_list", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "clear_image_list", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "clear_image_list", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "clear_image_list", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::ModifyImage(cJSON* json)
	{
		assert(NULL != json);

		int imageIndex = GetJsonIntValue(json, "image_index");
		std::string imageBase64 = GetJsonStringValue(json, "image_base64");

		std::string errInfo;
		int ret = GetManager()->ModifyImage(imageIndex, imageBase64, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "modify_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "modify_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "modify_image", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "modify_image", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::ModifyImageByLocal(cJSON* json)
	{
		assert(NULL != json);

		int imageIndex = GetJsonIntValue(json, "image_index");
		std::string imagePath = Utf8ToStdString(GetJsonStringValue(json, "image_path"));

		std::string errInfo;
		int ret = GetManager()->ModifyImageByLocal(imageIndex, imagePath, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "modify_image_by_local", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "modify_image_by_local", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "modify_image_by_local", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "modify_image_by_local", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::MoveImage(cJSON* json)
	{
		assert(NULL != json);

		std::vector<int> imageIndexList = GetJsonIntListValue(json, "image_index_list");

		bool find = false;
		std::string mode = GetJsonStringValue(json, "mode", &find);
		if (!find)
			mode = "index";

		int target = GetJsonIntValue(json, "target");

		std::string errInfo;
		int ret = GetManager()->MoveImage(imageIndexList, mode, target, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "move_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "move_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "move_image", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "move_image", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::ExchangeImage(cJSON* json)
	{
		assert(NULL != json);

		int imageIndex1 = GetJsonIntValue(json, "image_index_1");
		int imageIndex2 = GetJsonIntValue(json, "image_index_2");

		std::string errInfo;
		int ret = GetManager()->ExchangeImage(imageIndex1, imageIndex2, errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024] = { 0 };
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "exchange_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "exchange_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "exchange_image", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "exchange_image", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::ImageBookSort(cJSON* json)
	{
		assert(NULL != json);

		std::string errInfo;
		int ret = GetManager()->ImageBookSort(errInfo);

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d}";
		}

		char resp[1024];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "image_book_sort", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "image_book_sort", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "image_book_sort", iden.c_str(), ret);
			else
				sprintf(resp, fmt.c_str(), "image_book_sort", ret);
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
	}

	void WSUser::MergeImage(cJSON* json)
	{
		assert(NULL != json);

		std::vector<int> imageIndexList = GetJsonIntListValue(json, "image_index_list");

		bool find = false;
		std::string mode = GetJsonStringValue(json, "mode", &find);
		if (!find)
			mode = "horz";
		std::string align = GetJsonStringValue(json, "align", &find);
		if (!find)
			align = "center";
		int interval = GetJsonIntValue(json, "interval", &find);
		if (!find)
			interval = 0;

		std::string outImagePath;
		std::string errInfo;
		int ret = GetManager()->MergeImage(imageIndexList, mode, align, interval, outImagePath, errInfo);

		std::string outImageBase64;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			std::string errInfo2;
			GetManager()->LoadLocalImage(outImagePath, outImageBase64, errInfo2);
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"image_path\":\"%s\", ";
				fmt += "\"image_base64\":\"%s\"}";
			}
			else
			{
				fmt += "\"image_path\":\"%s\"}";
			}
		}

		char* resp = new char[1024 + outImageBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "merge_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "merge_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "merge_image", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "merge_image", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "merge_image", ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "merge_image", ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::MakeMultiImage(cJSON* json)
	{
		assert(NULL != json);

		std::vector<int> imageIndexList = GetJsonIntListValue(json, "image_index_list");

		bool find = false;
		std::string format = GetJsonStringValue(json, "format", &find);
		if (!find)
			format = "tif";
		std::string tiffCompression = GetJsonStringValue(json, "tiff_compression", &find);
		if (!find)
			tiffCompression = "lzw";
		int tiffJpegQuality = GetJsonIntValue(json, "tiff_jpeg_quality", &find);
		if (!find)
			tiffJpegQuality = 80;

		std::string outImagePath;
		std::string errInfo;
		int ret = GetManager()->MakeMultiImage(imageIndexList, format, tiffCompression, tiffJpegQuality, outImagePath, errInfo);

		std::string outImageBase64;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			std::string errInfo2;
			GetManager()->LoadLocalImage(outImagePath, outImageBase64, errInfo2);
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"image_path\":\"%s\", ";
				fmt += "\"image_base64\":\"%s\"}";
			}
			else
			{
				fmt += "\"image_path\":\"%s\"}";
			}
		}

		char* resp = new char[1024 + outImageBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "make_multi_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "make_multi_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "make_multi_image", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "make_multi_image", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "make_multi_image", ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "make_multi_image", ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::SplitImage(cJSON* json)
	{
		assert(NULL != json);

		int imageIndex = GetJsonIntValue(json, "image_index");

		bool find = false;
		std::string mode = GetJsonStringValue(json, "mode", &find);
		if (!find)
			mode = "horz";
		int location = GetJsonIntValue(json, "location", &find);
		if (!find)
			location = 0;

		std::vector<std::string> outImagePathList;
		std::string errInfo;
		int ret = GetManager()->SplitImage(imageIndex, mode, location, outImagePathList, errInfo);

		std::vector<std::string> outImageBase64List;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			for (int i = 0; i < (int)outImagePathList.size(); ++i)
			{
				std::string outImageBase64;
				std::string errInfo2;
				GetManager()->LoadLocalImage(outImagePathList[i], outImageBase64, errInfo2);
				outImageBase64List.push_back(outImageBase64);
			}
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"image_path_list\":%s, ";
				fmt += "\"image_base64_list\":%s}";
			}
			else
			{
				fmt += "\"image_path_list\":%s}";
			}
		}

		std::string pathList = "[";
		for (int i = 0; i < (int)outImagePathList.size(); ++i)
		{
			pathList += "\"";
			pathList += StdStringToUtf8(strToJson(outImagePathList[i]));
			pathList += "\"";
			if (i != (int)outImagePathList.size() - 1)
			{
				pathList += ", ";
			}
		}
		pathList += "]";

		std::string base64List = "[";
		for (int i = 0; i < (int)outImageBase64List.size(); ++i)
		{
			base64List += "\"";
			base64List += outImageBase64List[i];
			base64List += "\"";
			if (i != (int)outImageBase64List.size() - 1)
			{
				base64List += ", ";
			}
		}
		base64List += "]";

		char* resp = new char[1024 + base64List.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "split_image", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "split_image", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "split_image", iden.c_str(), ret, pathList.c_str(), base64List.c_str());
				else
					sprintf(resp, fmt.c_str(), "split_image", iden.c_str(), ret, pathList.c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "split_image", ret, pathList.c_str(), base64List.c_str());
				else
					sprintf(resp, fmt.c_str(), "split_image", ret, pathList.c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::MakeZipFile(cJSON* json)
	{
		assert(NULL != json);

		std::vector<int> imageIndexList = GetJsonIntListValue(json, "image_index_list");

		std::string outZipPath;
		std::string errInfo;
		int ret = GetManager()->MakeZipFile(imageIndexList, outZipPath, errInfo);

		std::string outZipBase64;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			GetManager()->LoadBase64(outZipPath, outZipBase64);
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"zip_path\":\"%s\", ";
				fmt += "\"zip_base64\":\"%s\"}";
			}
			else
			{
				fmt += "\"zip_path\":\"%s\"}";
			}
		}

		char* resp = new char[1024 + outZipBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "make_zip_file", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "make_zip_file", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "make_zip_file", iden.c_str(), ret, StdStringToUtf8(strToJson(outZipPath)).c_str(),
						outZipBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "make_zip_file", iden.c_str(), ret, StdStringToUtf8(strToJson(outZipPath)).c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "make_zip_file", ret, StdStringToUtf8(strToJson(outZipPath)).c_str(),
						outZipBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "make_zip_file", ret, StdStringToUtf8(strToJson(outZipPath)).c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}

	void WSUser::ImageDeskew(cJSON* json)
	{
		assert(NULL != json);

		int imageIndex = GetJsonIntValue(json, "image_index");

		std::string outImagePath;
		std::string errInfo;
		int ret = GetManager()->ImageDeskew(imageIndex, outImagePath, errInfo);

		std::string outImageBase64;
		bool getBase64 = GetJsonBoolValue(json, "get_base64");
		if (0 == ret && getBase64)
		{
			std::string errInfo2;
			GetManager()->LoadLocalImage(outImagePath, outImageBase64, errInfo2);
		}

		bool findIden = false;
		std::string iden = GetJsonStringValue(json, "iden", &findIden);

		std::string fmt;
		fmt += "{\"func\":\"%s\", ";
		if (findIden)
			fmt += "\"iden\":\"%s\", ";
		if (0 != ret)
		{
			fmt += "\"ret\":%d, ";
			fmt += "\"err_info\":\"%s\"}";
		}
		else
		{
			fmt += "\"ret\":%d, ";
			if (getBase64)
			{
				fmt += "\"image_path\":\"%s\", ";
				fmt += "\"image_base64\":\"%s\"}";
			}
			else
			{
				fmt += "\"image_path\":\"%s\"}";
			}
		}

		char* resp = new char[1024 + outImageBase64.size()];
		if (0 != ret)
		{
			if (findIden)
				sprintf(resp, fmt.c_str(), "image_deskew", iden.c_str(), ret, StdStringToUtf8(errInfo).c_str());
			else
				sprintf(resp, fmt.c_str(), "image_deskew", ret, StdStringToUtf8(errInfo).c_str());
		}
		else
		{
			if (findIden)
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "image_deskew", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "image_deskew", iden.c_str(), ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
			else
			{
				if (getBase64)
					sprintf(resp, fmt.c_str(), "image_deskew", ret, StdStringToUtf8(strToJson(outImagePath)).c_str(),
						outImageBase64.c_str());
				else
					sprintf(resp, fmt.c_str(), "image_deskew", ret, StdStringToUtf8(strToJson(outImagePath)).c_str());
			}
		}

		SendResponse((const HGByte*)resp, (HGUInt)strlen(resp), HGTRUE);
		delete[] resp;
	}
}