code_app/modules/sane_user/HGSane.h

#ifndef __HGSANE_H__
#define __HGSANE_H__

#include "../base/HGDef.h"
#include "../base/HGBaseErr.h"
#include "HGSaneErr.h"
#include "../base/HGImage.h"

HG_DECLARE_HANDLE(HGSaneManager);
HG_DECLARE_HANDLE(HGSaneSource);
HG_DECLARE_HANDLE(HGSaneDevice);

#pragma pack(push)
#pragma pack(4)

/* SANE设备自定义信息 */
typedef struct
{
    HGInt vid;              // VID
    HGInt pid;              // PID
    HGChar sn[32];          // 设备序列号
    HGChar type[32];        // 设备型号
    HGChar fwVer[32];       // 设备固件版本号
    HGChar ip[32];          // 设备IP
    HGChar mac[32];         // 设备MAC
    HGChar driverVer[32];   // 驱动版本号
    HGChar vendor[128];      // 制造商
    HGChar copyright[64];   // 版权信息
    HGChar comUrl[128];     // 公司网址
    HGChar comTel[32];      // 公司电话
    HGChar comAddr[256];    // 公司地址
    HGChar comGps[256];     // 公司地图定位
    HGInt rollerCount;     // 滚轴计数
    HGInt totalCount;      // 历史张数
}HGSaneDeviceCustomInfo;

#pragma pack(pop)

#define HGSANE_EVENT_TYPE_WORKING      1L
#define HGSANE_EVENT_TYPE_SCANFINISHED 2L

/* Sane回调
*/
typedef void (HGAPI* HGSane_DeviceEventFunc)(HGSaneDevice dev, HGUInt event, HGPointer param);
typedef void (HGAPI* HGSane_DeviceImageFunc)(HGSaneDevice dev, HGImage image, HGPointer param);

HGEXPORT HGResult HGAPI HGSane_CreateManager(HGSaneManager *manager);

HGEXPORT HGResult HGAPI HGSane_DestroyManager(HGSaneManager manager);

HGEXPORT HGResult HGAPI HGSane_GetSourceCount(HGSaneManager manager, HGUInt *count);

HGEXPORT HGResult HGAPI HGSane_GetSourceNameWithIndex(HGSaneManager manager, HGUInt index, HGChar *name, HGUInt maxLen);

HGEXPORT HGResult HGAPI HGSane_OpenSource(HGSaneManager manager, HGUInt index, HGSaneSource* source);

HGEXPORT HGResult HGAPI HGSane_OpenDefaultSource(HGSaneManager manager, HGSaneSource* source);

HGEXPORT HGResult HGAPI HGSane_OpenSelectedSource(HGSaneManager manager, HGWindow parent, HGSaneSource* source);

HGEXPORT HGResult HGAPI HGSane_CloseSource(HGSaneSource source);

HGEXPORT HGResult HGAPI HGSane_GetSourceName(HGSaneSource source, HGChar *name, HGUInt maxLen);

HGEXPORT HGResult HGAPI HGSane_GetDeviceCount(HGSaneSource source, HGUInt *count);

HGEXPORT HGResult HGAPI HGSane_GetDeviceNameWithIndex(HGSaneSource source, HGUInt index, HGChar *name, HGUInt maxLen);

HGEXPORT HGResult HGAPI HGSane_OpenDevice(HGSaneSource source, HGUInt index, HGSaneDevice *dev, HGChar *errInfo, HGUInt errInfoLen);

HGEXPORT HGResult HGAPI HGSane_OpenSelectedDevice(HGSaneSource source, HGWindow parent, HGSaneDevice* dev);

HGEXPORT HGResult HGAPI HGSane_CloseDevice(HGSaneDevice dev);

HGEXPORT HGResult HGAPI HGSane_GetDeviceName(HGSaneDevice dev, HGChar* name, HGUInt maxLen);

HGEXPORT HGResult HGAPI HGSane_GetDeviceCustomInfo(HGSaneDevice dev, HGSaneDeviceCustomInfo *info);

HGEXPORT HGResult HGAPI HGSane_ShowDeviceSettingDlg(HGSaneDevice dev, HGWindow parent);

HGEXPORT HGResult HGAPI HGSane_Login(HGSaneDevice dev, const HGChar *user, const HGChar *pwd);

HGEXPORT HGResult HGAPI HGSane_Logout(HGSaneDevice dev);

HGEXPORT HGResult HGAPI HGSane_ClearRollerCount(HGSaneDevice dev);

HGEXPORT HGResult HGAPI HGSane_GetDriverLog(HGSaneDevice dev, const HGChar *fileName);

HGEXPORT HGResult HGAPI HGSane_ClearDriverLog(HGSaneDevice dev);

HGEXPORT HGResult HGAPI HGSane_GetDeviceLog(HGSaneDevice dev, const HGChar *fileName);

HGEXPORT HGResult HGAPI HGSane_ClearDeviceLog(HGSaneDevice dev);

HGEXPORT HGResult HGAPI HGSane_StartDevice(HGSaneDevice dev, HGWindow parent, HGSane_DeviceEventFunc eventFunc, HGPointer eventParam,
    HGSane_DeviceImageFunc imageFunc, HGPointer imageParam);

HGEXPORT HGResult HGAPI HGSane_StartDeviceWithSingleScan(HGSaneDevice dev, HGWindow parent, HGSane_DeviceEventFunc eventFunc, HGPointer eventParam,
    HGSane_DeviceImageFunc imageFunc, HGPointer imageParam);

#endif /* __HGSANE_H__ */