fpdf_async_r.h

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#ifndef _FSPDF_ASYNC_R_H_
#define _FSPDF_ASYNC_R_H_

#ifdef __cplusplus
extern "C" {
#endif

#ifndef _FSPDF_DEF_MACRO_DOC_LINEARIZED_
#define _FSPDF_DEF_MACRO_DOC_LINEARIZED_

#define FSPDF_DOC_LINEARIZED_YES                1

#define FSPDF_DOC_LINEARIZED_NO                 0

#define FSPDF_DOC_LINEARIZED_UNKNOW             -1

#endif //_FSPDF_DEF_MACRO_DOC_LINEARIZED_

#ifndef _FSPDF_DEF_STRUCTURE_ASYNCFILEHANDLER_
#define _FSPDF_DEF_STRUCTURE_ASYNCFILEHANDLER_

typedef struct _FSPDF_ASYNCFILEHANDLER
{
        FS_LPVOID       clientData;

        FS_RESULT       (*GetFile)(FS_LPVOID clientData, FSCRT_FILE* file);

        FS_RESULT       (*IsDataAvail)(FS_LPVOID clientData, FS_DWORD offset, FS_DWORD size);

        FS_RESULT               (*AddDownloadHint)(FS_LPVOID clientData, FS_DWORD offset, FS_DWORD size);

} FSPDF_ASYNCFILEHANDLER;

#endif /* _FSPDF_DEF_STRUCTURE_ASYNCFILEHANDLER_ */

FS_RESULT       FSPDF_Doc_AsyncLoad(FSPDF_ASYNCFILEHANDLER* asyncFile, const FSCRT_BSTR* password, FSCRT_DOCUMENT* document);

FS_RESULT       FSPDF_Doc_IsLinearized(FSCRT_DOCUMENT document, FS_INT32* linearizedState);

FS_RESULT       FSPDF_Doc_GetFirstAvailPageIndex(FSCRT_DOCUMENT document, FS_INT32* pageIndex);

FS_RESULT       FSPDF_Doc_IsDocAvail(FSCRT_DOCUMENT document, FS_BOOL* isAvail);

FS_RESULT       FSPDF_Doc_IsPageAvail(FSCRT_DOCUMENT document, FS_INT32 pageIndex, FS_BOOL* isAvail);

FS_RESULT       FSPDF_Doc_IsFormAvail(FSCRT_DOCUMENT document, FS_BOOL* isAvail);

#ifdef __cplusplus
};
#endif
 /* group FPDFASYNC */

#endif /* _FSPDF_ASYNC_R_H_ */