code_app/sdk/webservice/ManagerV2.h

#pragma once

#include "base/HGDef.h"
#include "base/HGInc.h"
#include "base/HGLock.h"
#include "base/HGImage.h"
#include "base/HGMsgPump.h"
#include "sane/sane_ex.h"
#include "sane/sane_option_definitions.h"
#include "Manager.h"
#include "Msg.h"
#include <string>
#include <vector>

namespace ver_2
{
	enum
	{
		SANEEVENT_ARRIVE = 1L,
		SANEEVENT_REMOVE,
		SANEEVENT_STATUS,
		SANEEVENT_WORKING,
		SANEEVENT_FINISH,
		SANEEVENT_ERROR
	};

	struct GlobalConfig
	{
		GlobalConfig()
		{
			imageJpegQuality = 0;
			imageTiffJpegQuality = 0;
			uploadHttpPort = 0;
			uploadFtpPort = 0;
		}

		// 文件保存
		std::string fileSavePath;
		std::string fileNamePrefix;
		std::string fileNameMode;
		// 图像保存
		std::string imageFormat;
		int imageJpegQuality;
		std::string imageTiffCompression;
		int imageTiffJpegQuality;
		// 上传
		std::string uploadHttpHost;
		unsigned short uploadHttpPort;
		std::string uploadHttpPath;
		std::string uploadFtpUser;
		std::string uploadFtpPassword;
		std::string uploadFtpHost;
		unsigned short uploadFtpPort;
	};

	struct DeviceParam
	{
		DeviceParam()
		{
			Reset();
		}

		void Reset()
		{

		}

		// 颜色模式
		std::vector<std::string> colorModeList;
		std::string colorMode;
		// 扫描页面
		std::vector<std::string> pageModeList;
		std::string pageMode;
		// 分辨率
		std::vector<int> resolutionList;
		int resolution;
		// 亮度
		int brightnessMin;
		int brightnessMax;
		int brightness;
		// 对比度
		int contrastMin;
		int contrastMax;
		int contrast;
		// 伽马
		int gammaMin;
		int gammaMax;
		int gamma;
		// 纸张尺寸
		std::vector<std::string> paperSizeList;
		std::string pageSize;
		int paperSizeWidth;
		int paperSizeHeight;
		// 手动裁剪
		bool paperCutEnabled;
		float paperCutLeft;
		float paperCutTop;
		float paperCutRight;
		float paperCutBottom;
		// 是否纠偏
		bool autoCrop;
	};

	typedef void (*SaneEvent)(int code, const char *str, bool err, void* param);
	typedef void (*SaneImageCallback)(const char* path, void* param);

	class ManagerV2 : public Manager
	{
	public:
		ManagerV2(HGMsgPump msgPump);
		virtual ~ManagerV2();

		// 设置回调
		void SetSaneEvent(SaneEvent event, void* param);
		void SetSaneImageCallback(SaneImageCallback func, void* param);
		// 清理回调
		void ResetSaneEvent();
		void ResetSaneImageCallback();
		// 扫描完成
		void ScanFinish(const ScanFinishParam* param);

		// 设置全局配置
		int SetGlobalConfig(const GlobalConfig& cfg);
		// 获取全局配置
		int GetGlobalConfig(GlobalConfig& cfg);
		// 加载本地图像
		int LoadLocalImage(const std::string& imagePath, std::string& imgBase64);
		// 保存本地图像
		int SaveLocalImage(const std::string& imgBase64, std::string& imagePath);
		// 删除本地文件
		int DeleteLocalFile(const std::string& filePath);
		// 清理全局文件保存目录
		int ClearGlobalFileSavePath();
		// 合成本地图像
		int MergeLocalImage(const std::vector<std::string>& imagePathList, const std::string& mode,
			const std::string& align, int interval, std::string& outImagePath);
		// 本地合成多张图像
		int LocalMakeMultiImage(const std::vector<std::string>& imagePathList, const std::string& format, 
			const std::string& tiffCompression, int tiffJpegQuality, std::string& outImagePath);
		// 拆分本地图像
		int SplitLocalImage(const std::string& imagePath, const std::string& mode, int location, 
			std::vector<std::string>& outImagePathList);
		// 本地生成压缩文件
		int LocalMakeZipFile(const std::vector<std::string>& filePathList, std::string& outZipPath);
		// 本地图像纠偏
		int LocalImageDeskew(const std::string& imagePath, std::string& outImagePath);
		// 上传文件
		int UploadLocalFile(const std::string& filePath, const std::string& mode, const std::string& remoteFilePath);

		// 设备初始化
		int InitDevice();
		// 设备反初始化
		int DeinitDevice();
		// 获取设备列表
		int GetDeviceNameList(std::vector<std::string> &deviceNameList);
		// 打开设备
		int OpenDevice(const std::string& deviceName);
		// 关闭设备
		int CloseDevice();
		// 设置设备参数
		int SetDeviceParam(const DeviceParam& param);
		// 获取设备参数
		int GetDeviceParam(DeviceParam& param);
		// 获取当前设备名
		int GetCurrDeviceName(std::string& deviceName);
		// 开始扫描
		int StartScan();
		// 停止扫描
		int StopScan();

	private:
		static std::string GetCfgStringValue(const std::string& app, const std::string& key, const std::string& def);
		static int GetCfgIntValue(const std::string& app, const std::string& key, int def);
		static bool GetCfgBoolValue(const std::string& app, const std::string& key, bool def);
		static bool SetCfgStringValue(const std::string& app, const std::string& key, const std::string& val);
		static bool SetCfgIntValue(const std::string& app, const std::string& key, int val);
		static bool SetCfgBoolValue(const std::string& app, const std::string& key, bool val);
		static int LoadBase64(const std::string& fileName, std::string& base64);
		static int SaveBase64(const std::string& base64, const std::string& fileName);
		std::string GetFilePath(const std::string& suffix);
		std::string GetImagePath();
		static int sane_ex_callback(SANE_Handle hdev, int code, void* data, unsigned int* len, void* param);

	private:
		HGLock m_lock;
		GlobalConfig m_globalCfg;
		std::vector<std::string> m_saveFilePathList;
		SaneEvent m_saneEvent;
		void* m_saneParam;
		SaneImageCallback m_saneImageCallback;
		void* m_saneImageParam;

		bool m_initDevice;
		std::vector<std::string> m_devNameList;
		bool m_openDevice;
		SANE_Handle m_devHandle;
		std::string m_devName;
		DeviceParam m_devParam;
		bool m_scanning;
	};
}