EML to MSG Conversion
justju...@gmail.com
I need to convert EML to MSG format preserving everything. Is this
possible?
But i am having a problem.
Please help me on this:
My code goes like this:
LPMESSAGE* outMessage=new LPMESSAGE();// NULL;
LPSTREAM pMimeStream = NULL;
IConverterSession *pConverterSession = NULL;
DWORD dwFileSize = 0;
HANDLE hFile = NULL;
LPVOID pvData = NULL;
HGLOBAL hGlobal = NULL;
DWORD dwBytesRead = 0;
BOOL bRead = FALSE;
// open file
hFile = CreateFile((LPCSTR)inMimeFile, GENERIC_READ,1, NULL,
OPEN_EXISTING, 0,NULL);
dwFileSize = GetFileSize(hFile, NULL);
// alloc memory based on file size
hGlobal = GlobalAlloc(GMEM_MOVEABLE, dwFileSize);
pvData = GlobalLock(hGlobal);
// read file and store in global memory
bRead = ReadFile(hFile, pvData, dwFileSize, &dwBytesRead, NULL);
GlobalUnlock(hGlobal);
CloseHandle(hFile);
hr = CreateStreamOnHGlobal(hGlobal, TRUE, &pMimeStream);
if(hr==S_OK)
{
hr=CoCreateInstance(CLSID_IConverterSession,NULL,CLSCTX_INPROC_SERVER,IID_IConverterSession,
(void **)&pConverterSession);
if(hr==S_OK)
{
hr=pConverterSession->SetEncoding(IET_BASE64);
if(hr==S_OK)
{
hr=pConverterSession-
>MIMEToMAPI(pMimeStream,*outMessage,NULL,CCSF_SMTP | CCSF_INCLUDE_BCC|
CCSF_NO_MSGID);
if(hr==S_OK)
{
ipmMessage->Mes=*outMessage;
}
}
}
}
return hr;
When i call MIMETo MAPI method i am getting error code -2147287015.
I suppose this is STG_E_SEEKERROR.
What is wrong here?
My other variables are:
DEFINE_GUID(CLSID_IConverterSession, 0x4e3a7680, 0xb77a, 0x11d0, 0x9d,
0xa5,
0x0, 0xc0, 0x4f, 0xd6, 0x56, 0x85);
DEFINE_GUID(IID_IConverterSession, 0x4b401570, 0xb77b, 0x11d0, 0x9d,
0xa5,
0x0, 0xc0, 0x4f, 0xd6, 0x56, 0x85);
typedef enum tagENCODINGTYPE {
IET_BINARY = 0,
IET_BASE64 = 1,
IET_UUENCODE = 2,
IET_QP = 3,
IET_7BIT = 4,
IET_8BIT = 5,
IET_INETCSET = 6,
IET_UNICODE = 7,
IET_RFC1522 = 8,
IET_ENCODED = 9,
IET_CURRENT = 10,
IET_UNKNOWN = 11,
IET_BINHEX40 = 12,
IET_LAST = 13
} ENCODINGTYPE;
typedef enum tagMIMESAVETYPE {
SAVE_RFC822 = 0,
SAVE_RFC1521 = 1
} MIMESAVETYPE;
typedef enum tagCCSF {
CCSF_SMTP = 0x0002,
CCSF_NOHEADERS = 0x0004,
CCSF_NO_MSGID = 0x4000,
CCSF_USE_RTF = 0x0080,
CCSF_INCLUDE_BCC = 0x0020
} CCSF;
/*!Inteface defining the methods that are used to convert mime to
mapi*/
interface DECLSPEC_UUID("4B401570-B77B-11D0-9DA5-00C04FD65685")
IConverterSession : public IUnknown
{
private:
STDMETHOD(placeholder0)() PURE;
public:
STDMETHOD(SetAddressBook) ( LPADRBOOK pAddrBook ) PURE;
STDMETHOD(SetEncoding)(ENCODINGTYPE et) PURE;
private:
STDMETHOD(placeholder1)() PURE;
public:
STDMETHOD(MIMEToMAPI)(LPSTREAM pstm,LPMESSAGE pmsg,LPCSTR
pszSrcSrv,ULONG ulFlags) PURE;
STDMETHOD(MAPIToMIMEStm)(LPMESSAGE pmsg,LPSTREAM pstm,ULONG ulFlags)
PURE;
private:
STDMETHOD(placeholder2)() PURE;
STDMETHOD(placeholder3)() PURE;
STDMETHOD(placeholder4)() PURE;
public:
STDMETHOD(SetTextWrapping(BOOL fWrapText,ULONG ulWrapWidth)) PURE;
STDMETHOD(SetSaveFormat(MIMESAVETYPE mstSaveFormat)) PURE;
private:
STDMETHOD(placeholder5)() PURE;
STDMETHOD(placeholder6)() PURE;
};
help me
miztaken
Dmitry Streblechenko
See http://support.microsoft.com/kb/171907
--
Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool
-
<justju...@gmail.com> wrote in message
news:0b318fcc-4ce4-4717...@s37g2000prg.googlegroups.com...
justju...@gmail.com
I initilized the msg file but still its showing the same error.
I did it like this:-
LPWSTR lpWideCharStr = NULL;
ULONG cbStrSize = 0L;
LPSTORAGE pStorage = NULL;
LPMSGSESS pMsgSession = NULL;
LPMALLOC pMalloc=MAPIGetDefaultMalloc();
cbStrSize=MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,outMsgFile,-1,lpWideCharStr,
0);
MAPIAllocateBuffer(cbStrSize * sizeof(WCHAR),(LPVOID
*)&lpWideCharStr);
MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,outMsgFile,-1,lpWideCharStr,cbStrSize);
hr=StgCreateDocfile(lpWideCharStr,STGM_CREATE|STGM_READWRITE|
STGM_TRANSACTED,0,&pStorage);
hr=OpenIMsgSession(pMalloc,0,&pMsgSession);
hr=OpenIMsgOnIStg(pMsgSession,MAPIAllocateBuffer,MAPIAllocateMore,MAPIFreeBuffer,pMalloc,NULL,pStorage,NULL,
0,0,&outMessage);
hr=WriteClassStg(pStorage,CLSID_MailMessage);
Till here hr returns 0 i.e S_OK
but after that when i execute:
hr=pConverterSession-
>MIMEToMAPI(pMimeStream,outMessage,NULL,CCSF_SMTP);// |
CCSF_INCLUDE_BCC|CCSF_NO_MSGID);
Then it returns the same error:
2147287015 (STG_E_SEEKERROR)
Help me
justju...@gmail.com
Its working now. It stated working.
But when i tried to open the saved MSG file then it says "Cannot start
microsoft office outlook. Unable to read the item."
The size of MSG file is always 5 KB.
From beginning to end.. all hr returned S_OK but i am unable to get
the result.
What is wrong.
help me
miztaken
Dmitry Streblechenko
Do you set the PR_MESSAGE_CLASS property?
What do you see in OutlookSpy if you click Misc | OpenIMsgOnIStg?
--
Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool
-
<justju...@gmail.com> wrote in message
justju...@gmail.com
I have properly saved the message.
I now set, PR_MESSAGE_TYPE to IPM.Note and it opened in outlook but to
my surprise the MSG file was blank.
What am i missing ?
I have done like this:-
hr=pConverterSession->MIMEToMAPI(pMimeStream,outMessage,NULL,0x0002);//
CCSF_SMTP|CCSF_INCLUDE_BCC|CCSF_NO_MSGID);
SPropValue sp[1];
sp[0].ulPropTag=PR_MESSAGE_CLASS;
sp[0].dwAlignPad=0;
sp[0].Value.lpszA="IPM.Note";
hr=outMessage->SetProps(1,sp,NULL);
hr=outMessage->SaveChanges(KEEP_OPEN_READWRITE);
pConverterSession->Release();
hr = pStorage->Commit(STGC_DEFAULT);
MAPIFreeBuffer ( lpWideCharStr );
pStorage->Release();
outMessage->Release();
CloseIMsgSession(pMsgSession);
BTW outlook spy saves it correctly.
I dont have any clue what is wrong here.
Thank You
Dmitry Streblechenko
--
Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool
-
<justju...@gmail.com> wrote in message
news:3eb8c2be-0157-4b42...@q27g2000prf.googlegroups.com...
justju...@gmail.com
Hi Dmitry,
When i checked the saved IMessage with outlook spy, it shows nothing.
Nothing is set.
Is there any particular FLAG i should for?
And BTW is the method MIMETOMAPI enough to convert EML files (Outlook
express file) to MSG files (Office Outlook) files or we need some MIME
parser?
Thank You
Dmitry Streblechenko
You never check the result of the MIMEToMAPI() call. Does iot retrun
anything but S_OK?
--
Dmitry Streblechenko (MVP)
http://www.dimastr.com/
OutlookSpy - Outlook, CDO
and MAPI Developer Tool
-
<justju...@gmail.com> wrote in message
news:b414b611-2f1e-4185...@s8g2000prg.googlegroups.com...
