#ifndef _MIMEOLEP_H
#define _MIMEOLEP_H

/* 
 * MimeOle 'P' .h ?
 *
 * what and why:
 * this is a private header file for exports from inetcomm.dll. Why? there are some funcitons we need to share between MimeEdit and Athena
 * to avoid code duplication, some of these functions require string and other resources. If we put them in msoert2.dll (the logical places)
 * this forces the runtime to be a resourced-dll, which means we need yet another dll - msoertres.dll or something. So this
 * hack of exporting them privatley from inetcomm.dll is a less complicated hack.
 * (sorry opie)
 *
 */

#include "mimeole.h"

// forward refs
typedef struct tagOFNA OPENFILENAME;
typedef struct tagOFNW OPENFILENAMEW;

typedef struct ATTACHDATA_tag
{
    WCHAR       szTempFile[MAX_PATH],       // temp file created with this attachment in it
                szDisplay[MAX_PATH],        // the display name of the attachment as generated by MimeOle (this includes (nK))
                szFileName[MAX_PATH];       // the true filename of the attachment
    HICON       hIcon;                      // the associated icon
    HANDLE      hProcess;                   // handle to process that last opened this attachment
    LPSTREAM    pstm;                       // stream to source bits
    HBODY       hAttach;                    // if coming from a message, this is the handle to the body part, if it's a new attachment
                                            // this this will be null. The data can either be found in pstm, or a full path in lpszFileName
    BOOL        fSafe;                      // is this file safe to open/save
} ATTACHDATA, *LPATTACHDATA;

enum
    {
    AV_OPEN      =0,
    AV_SAVEAS,
    AV_PRINT,
    AV_PROPERTIES,
    AV_QUICKVIEW,
    AV_MAX
    };

// attachment helpers
MIMEOLEAPI HrDoAttachmentVerb(HWND hwnd, ULONG uVerb, IMimeMessage *pMsg, LPATTACHDATA pAttach);
MIMEOLEAPI HrAttachDataFromBodyPart(IMimeMessage *pMsg, HBODY hAttach, LPATTACHDATA *ppAttach);
MIMEOLEAPI HrFreeAttachData(LPATTACHDATA pAttach);
MIMEOLEAPI HrGetAttachIcon(IMimeMessage *pMsg, HBODY hAttach, BOOL fLargeIcon, HICON *phIcon);
MIMEOLEAPI HrSaveAttachmentAs(HWND hwnd, IMimeMessage *pMsg, LPATTACHDATA lpAttach);
MIMEOLEAPI HrAttachSafetyFromBodyPart(IMimeMessage *pMsg, HBODY hAttach, BOOL *pfSafe);

MIMEOLEAPI HrGetDisplayNameWithSizeForFile(LPWSTR szPathName, LPWSTR szDisplayName, int cchMaxDisplayName);
MIMEOLEAPI HrAttachDataFromFile(IStream *pstm, LPWSTR szFileName, LPATTACHDATA *ppAttach);
MIMEOLEAPI HrSaveAttachToFile(IMimeMessage *pMsg, HBODY hAttach, LPWSTR lpszFileName);
MIMEOLEAPI HrGetAttachIconByFile(LPWSTR szFilename, BOOL fLargeIcon, HICON *phIcon);

// fileopen dialog wrapper
MIMEOLEAPI HrGetLastOpenFileDirectory(int cchMax, LPSTR lpsz);
MIMEOLEAPI HrGetLastOpenFileDirectoryW(int cchMax, LPWSTR lpsz);
MIMEOLEAPI HrAthGetFileName(OPENFILENAME *pofn, BOOL fOpen);
MIMEOLEAPI HrAthGetFileNameW(OPENFILENAMEW *pofn, BOOL fOpen);

// {53659CFE-AFA1-11d1-BE17-00C04FA31009}
DEFINE_GUID(CMDSETID_OESecurity, 0x53659cfe, 0xafa1, 0x11d1, 0xbe, 0x17, 0x0, 0xc0, 0x4f, 0xa3, 0x10, 0x9);

#define OECSECCMD_ENCRYPTED     1
#define OECSECCMD_SIGNED        2

#endif //_MIMEOLEP_H