coolx.net

Programming

No.

404

Name.

swindler

Subject.

C++에서 ADO로 Exchange 2000 Server 사서함 크기 확인

Main Cate.

Win32

Sub Cate.

Date.

2007-11-23 16:27

Hit.

3846 (211.36.27.8)

File.

1. Win32 콘솔 응용 프로그램 마법사를 사용하여 일반 프로젝트를 새로 만들고 이름을 GetFolderSize로 지정합니다.
2. GetFolderSize.cpp를 엽니다. #include "stdafx.h"

위 코드 다음에 아래의 코드를 붙여넣고 main 함수를 바꿉니다. // You need to link with Activeds.lib and Adsiid.lib.

#include <activeds.h>
#include <stdio.h>

#define IMPORTOPTS no_namespace rename("EOF", "adoEOF")
#import "c:\program files\common files\system\ado\msado15.dll" IMPORTOPTS

HRESULT GetDomainName(BSTR * bstrDomainName);
HRESULT GetMailboxSize(BSTR bstrDomainName, BSTR bstrMailboxname);

struct StartOle {
StartOle() { CoInitialize(NULL); }
~StartOle() { CoUninitialize(); }
} _inst_StartOle;

void main()
{
HRESULT hr = S_OK;
BSTR bstrDomainDNSName;

hr = GetDomainName(&bstrDomainDNSName);
// try to find out "Administrator" mailbox size
hr = GetMailboxSize(bstrDomainDNSName, L"administrator");
}

HRESULT GetMailboxSize(BSTR bstrDomainName, BSTR bstrMailboxName)
{
HRESULT hr = S_OK;
long size = 0;

_bstr_t szConnString = "file://./backofficestorage/" +
(_bstr_t)bstrDomainName +
"/MBX/" +
bstrMailboxName;
_bstr_t szSQL = "Select ";
szSQL = szSQL +
"\"http://schemas.microsoft.com/exchange/foldersize\"";
szSQL = szSQL + ", \"DAV:displayname\"";
szSQL = szSQL + " from scope ('shallow traversal of ";
szSQL = szSQL + "\"" + szConnString + "\"" + "')";
szSQL = szSQL + " WHERE \"DAV:isfolder\" = true";

try {
_ConnectionPtr pConn(_uuidof(Connection));
_RecordsetPtr pRs(_uuidof(Recordset));

pConn->Provider = "Exoledb.DataSource";

hr = pConn->Open(szConnString, "", "", 0);

if (pConn->State == adStateOpen)
printf("Connection Opened\n");
else
{
printf("Connection Failed\n");
return hr;
}

hr = pRs->Open(szSQL,
pConn->ConnectionString,
adOpenForwardOnly,
adLockReadOnly,
0);

// Determine if any folders were found.
if (pRs->RecordCount == 0)
{
printf("No object found\n");
return hr;
}

// Move to the first folder.
hr = pRs->MoveFirst();

while (VARIANT_FALSE == pRs->adoEOF)
{
FieldsPtr Flds = pRs->GetFields();
FieldPtr Fld = Flds->GetItem("DAV:displayname");
printf("Folder Name: %s\n", (char *)(_bstr_t)(Fld->Value));

Fld = Flds->GetItem(
"http://schemas.microsoft.com/exchange/foldersize");
printf("Folder Size: %ld\n\n", (long)Fld->Value);
size = size + (long)Fld->Value;
pRs->MoveNext();
}

printf("Total Mailbox size: %ld\n\n", size);

hr = pRs->Close();
hr = pConn->Close();

if (FAILED(hr))
{
printf("Close Connection Failed\n");
return hr;
}
else
printf("Connection Closed\n\n");
return hr;

}
catch(_com_error e)
{
printf("HResult = %x\n", e.Error());
printf("%S\n", e.Description());
return hr;
}
}

HRESULT GetDomainName(BSTR * bstrDomainName)
{
HRESULT hr = S_OK;
IADsADSystemInfo *pADsys;

hr = CoCreateInstance(CLSID_ADSystemInfo,
NULL,
CLSCTX_INPROC_SERVER,
IID_IADsADSystemInfo,
(void**)&pADsys);

hr = pADsys->get_DomainDNSName(bstrDomainName);

if (pADsys)
pADsys->Release();
return hr;
}

3. Project 메뉴에서 Settings를 클릭한 다음 Link 탭을 클릭합니다. Object/Library Modules에서 Activeds.lib와 Adsiid.lib를 추가합니다.
4. 프로젝트를 컴파일하고 빌드합니다.

[바로가기 링크] : http://coolx.net/cboard/develop/404


[Modify] [Delete]		[Reply] [List]