websdk，完善设置和获取设备配置的功能

sdk/webservice/HttpUser.cpp

@@ -257,6 +257,8 @@ void HttpUser::HandleCmd(const HttpCmdParam* param)
 				devParam.single = GetJsonBoolValue(json, "single");
 				devParam.format = GetJsonStringValue(json, "format");
 				devParam.resolution = GetJsonIntValue(json, "resolution");
+				if (0 == devParam.resolution)
+					devParam.resolution = atoi(GetJsonStringValue(json, "resolution").c_str());
 				devParam.orentation = GetJsonIntValue(json, "orentation");
 				devParam.paperType = GetJsonStringValue(json, "paperType");
 				devParam.splitImage = GetJsonIntValue(json, "splitImage");

sdk/webservice/Manager.h

@@ -18,25 +18,12 @@
 
 struct DevParam
 {
-	DevParam()
-	{
-		autofeeder = true;
-		pixel = 1;
-		white = false;
-		discardBlankThre = 5;
-		single = false;
-		format = "jpg";
-		resolution = 200;
-		orentation = 0;
-		paperType = "Auto";
-		splitImage = 0;
-		noiseDetachEnable = true;
-		noiseDetach = 15;
+	DevParam();
+	~DevParam();
 
-		uploadMode = 2;
-		ftpPort = 21;
-		ftpMode = 2;
-	}
+	void Reset();
+	void Load(const std::string& cfgPath);
+	void Save(const std::string& cfgPath);
 
 	std::string device; // 设备名称，默认null
 	bool autofeeder; // 自动进纸，默认true
@@ -45,7 +32,7 @@ struct DevParam
 	int discardBlankThre; // 跳过空白页阈值 1­-100 默认值5
 	bool single; // 单页扫描，默认false
 	std::string format; // 输出格式 jpg png bmp tiff pdf ofd，默认jpg
-	int resolution; // 扫描分辨率 范围 100­600 默认值200
+	int resolution; // 扫描分辨率 范围 100­-600 默认值200
 	int orentation; // 图片旋转 0：原图 90：度 180：旋转180度 270：旋转270度，默认0
 	std::string paperType; // 扫描幅面 A3：A3幅面 Auto:自适应幅面 A4：A4幅面，默认Auto
 	int splitImage; // 图像分割 0：disable 1：垂直分割 2： 水平分割，默认0
@@ -168,6 +155,7 @@ private:
 	class MsgLoop* m_loop;
 	std::string m_devName;
 	SANE_Handle m_devHandle;
+	DevParam m_devParam;
 
 	std::string m_scanInsertImgName;
 	bool m_scanIsInsert;