STDMETHODIMP CExtImpl::OnRead(IExchExtCallback* peecb)
{
HWND hwnd;
peecb->GetWindow(&hwnd);
if (!hwnd)
hwnd = GetTopWindow(NULL);
switch (_context)
{
case EECONTEXT_SENDNOTEMESSAGE:
{
BOOL fAddButtons = TRUE;
int nNumButtons;
int nIndex;
TBBUTTON tbbNew[5];
TBBUTTON tbbCheck;
// Check to make sure the buttons aren't already on the toolbar
nNumButtons = SendMessage(_hwndSendToolbar, TB_BUTTONCOUNT, 0, 0);
for (nIndex=0; nIndex<nNumButtons; nIndex++)
{
SendMessage(_hwndSendToolbar, TB_GETBUTTON, (WPARAM) nIndex,
(LPARAM) &tbbCheck);
// If a button exists with the same bitmap ID and command ID
// as the Encrypt button, odds are good that the button is
// already on the toolbar
if ((tbbCheck.iBitmap == (int)_itbmEncrypt) &&
(tbbCheck.idCommand == (int)_cmdidEncrypt))
{
fAddButtons = FALSE;
nIndex = nNumButtons;
}
}
if (fAddButtons)
{
tbbNew[0].iBitmap = 0;
tbbNew[0].idCommand = 0;
tbbNew[0].fsState = 0;
tbbNew[0].fsStyle = TBSTYLE_SEP;
tbbNew[0].dwData = 0;
tbbNew[0].iString = -1;
tbbNew[1].iBitmap = _itbmEncrypt;
tbbNew[1].idCommand = _cmdidEncrypt;
tbbNew[1].fsState = TBSTATE_ENABLED;
tbbNew[1].fsStyle = TBSTYLE_CHECK;
tbbNew[1].dwData = 0;
tbbNew[1].iString = -1;
tbbNew[2].iBitmap = _itbmSign;
tbbNew[2].idCommand = _cmdidSign;
tbbNew[2].fsState = TBSTATE_ENABLED;
tbbNew[2].fsStyle = TBSTYLE_CHECK;
tbbNew[2].dwData = 0;
tbbNew[2].iString = -1;
tbbNew[3].iBitmap = 0;
tbbNew[3].idCommand = 0;
tbbNew[3].fsState = 0;
tbbNew[3].fsStyle = TBSTYLE_SEP;
tbbNew[3].dwData = 0;
tbbNew[3].iString = -1;
tbbNew[4].iBitmap = _itbmPgpKeys;
tbbNew[4].idCommand = _cmdidPgpKeys;
tbbNew[4].fsState = TBSTATE_ENABLED;
tbbNew[4].fsStyle = TBSTYLE_BUTTON;
tbbNew[4].dwData = 0;
tbbNew[4].iString = -1;
SendMessage(_hwndSendToolbar, TB_ADDBUTTONS, 5,
(LPARAM) tbbNew);
}
}
break;
case EECONTEXT_SENDPOSTMESSAGE:
break;
case EECONTEXT_READNOTEMESSAGE:
{
BOOL fAddButtons = TRUE;
int nNumButtons;
int nIndex;
TBBUTTON tbbNew[5];
TBBUTTON tbbCheck;
BOOL FYEO;
// Check to make sure the buttons aren't already on the toolbar
nNumButtons = SendMessage(_hwndReadToolbar, TB_BUTTONCOUNT, 0, 0);
for (nIndex=0; nIndex<nNumButtons; nIndex++)
{
SendMessage(_hwndReadToolbar, TB_GETBUTTON,
(WPARAM) nIndex, (LPARAM) &tbbCheck);
// If a button exists with the same bitmap ID and command ID
// as the Decrypt button, odds are good that the button is
// already on the toolbar
if ((tbbCheck.iBitmap == (int)_itbmDecrypt) &&
(tbbCheck.idCommand == (int)_cmdidDecrypt))
{
fAddButtons = FALSE;
nIndex = nNumButtons;
}
}
if (fAddButtons)
{
tbbNew[0].iBitmap = 0;
tbbNew[0].idCommand = 0;
tbbNew[0].fsState = 0;
tbbNew[0].fsStyle = TBSTYLE_SEP;
tbbNew[0].dwData = 0;
tbbNew[0].iString = -1;
tbbNew[1].iBitmap = _itbmDecrypt;
tbbNew[1].idCommand = _cmdidDecrypt;
tbbNew[1].fsState = TBSTATE_ENABLED;
tbbNew[1].fsStyle = TBSTYLE_BUTTON;
tbbNew[1].dwData = 0;
tbbNew[1].iString = -1;
tbbNew[2].iBitmap = 0;
tbbNew[2].idCommand = 0;
tbbNew[2].fsState = 0;
tbbNew[2].fsStyle = TBSTYLE_SEP;
tbbNew[2].dwData = 0;
tbbNew[2].iString = -1;
tbbNew[3].iBitmap = _itbmPgpKeys;
tbbNew[3].idCommand = _cmdidPgpKeys;
tbbNew[3].fsState = TBSTATE_ENABLED;
tbbNew[3].fsStyle = TBSTYLE_BUTTON;
tbbNew[3].dwData = 0;
tbbNew[3].iString = -1;
SendMessage(_hwndReadToolbar, TB_ADDBUTTONS, 4,
(LPARAM) tbbNew);
}
IMAPISession* psess;
HRESULT hr = peecb->GetSession(&psess, NULL);
if (FAILED(hr))
{
UIDisplayStringID(hwnd, IDS_E_NOSESSION);
return S_FALSE;
}
if (AutoDecrypt(_memoryMgr))
{
IMessage *pmsg = 0;
STATSTG StreamStats;
DWORD dwInSize;
UINT nOutSize;
char *pInput;
char *pOutput = NULL;
BOOL bGotHTML = FALSE;
PGPError nError = kPGPError_NoErr;
char szFile[256];
char szName[256];
UIGetString(szName, sizeof(szName), IDS_LOGNAME);
UIGetString(szFile, sizeof(szFile), IDS_DLL);
CWaitCursor wait; // Mark busy
hr = peecb->GetObject(NULL, (IMAPIProp**)&pmsg);
if (FAILED(hr))
{
return S_FALSE;
}
IStream *pstrmBody = 0;
hr = pmsg->OpenProperty(PR_BODY_HTML, &IID_IStream,
STGM_READWRITE, MAPI_MODIFY, (IUnknown**)&pstrmBody);
if (FAILED(hr))
{
hr = pmsg->OpenProperty(PR_BODY, &IID_IStream,
STGM_READWRITE, MAPI_MODIFY, (IUnknown**)&pstrmBody);
}
else
bGotHTML = TRUE;
if (FAILED(hr))
{
pmsg->Release();
psess->Release();
return S_FALSE;
}
pstrmBody->Stat(&StreamStats, STATFLAG_NONAME);
dwInSize = StreamStats.cbSize.LowPart;
pInput = (char *) calloc(dwInSize+1, sizeof(char));
if (!pInput)
{
UIDisplayStringID(hwnd, IDS_E_NOMEMORY);
pstrmBody->Release();
pmsg->Release();
psess->Release();
return S_FALSE;
}
pstrmBody->Read(pInput, dwInSize, &dwInSize);
pInput[dwInSize] = 0;
if (AutoDecrypt(_memoryMgr))
{
nError = DecryptVerifyBuffer(UIGetInstance(), hwnd,
_pgpContext, _tlsContext, szName,
szFile, pInput, dwInSize,
FALSE, (VOID ** )&pOutput, &nOutSize, &FYEO);
if (IsntPGPError(nError) && (nOutSize > 0) &&
(pOutput != NULL))
{
LARGE_INTEGER li = {0,0};
ULARGE_INTEGER uli = {nOutSize, 0};
BOOL fPartied;
char *szBuffer = NULL;
// Alter only the block of encrypted/signed text
// if this is not HTML
if((FYEO)||(GetSecureViewerPref(_pgpContext)))
{
TempestViewer((void *)_pgpContext,hwnd,
pOutput,nOutSize,FYEO);
}
else
{
szBuffer = (char *) calloc(dwInSize+nOutSize+1,
sizeof(char));
strcpy(szBuffer, pOutput);
if (strlen(szBuffer) > 0)
{
uli.LowPart = strlen(szBuffer);
pstrmBody->Seek(li, STREAM_SEEK_SET, NULL);
pstrmBody->Write(szBuffer, strlen(szBuffer),
NULL);
pstrmBody->SetSize(uli);
pstrmBody->Commit(STGC_DEFAULT);
pstrmBody->Release();
RTFSync(pmsg, RTF_SYNC_BODY_CHANGED,
&fPartied);
}
free(szBuffer);
}
PGPFreeData(pOutput);
}
else
pstrmBody->Release();
}
else
pstrmBody->Release();
free(pInput);
pmsg->Release();
}
psess->Release();
}
break;
case EECONTEXT_READPOSTMESSAGE:
break;
default:
// This way, the function defends itself against unknown future
// variants, as FindREOnNote is less robust than it might be.
return S_FALSE;
}
return S_FALSE;
}
/**
* Opens an admin session and the outgoing queue. If either one
* produces an error this function will return. If the queue is empty,
* it will wait for a notification when new data is present in the
* outgoing queue table.
*
* @param[in] szSMTP The SMTP server to send to.
* @param[in] ulPort The SMTP port to sent to.
* @param[in] szPath URI of Zarafa server to connect to, must be file:// or https:// with valid ssl certificates.
* @return HRESULT
*/
HRESULT ProcessQueue(char* szSMTP, int ulPort, char *szPath)
{
HRESULT hr = hrSuccess;
IMAPISession *lpAdminSession = NULL;
IECSpooler *lpSpooler = NULL;
IMAPITable *lpTable = NULL;
IMAPIAdviseSink *lpAdviseSink = NULL;
ULONG ulConnection = 0;
SizedSPropTagArray(5, sOutgoingCols) = {
5, {
PR_EC_MAILBOX_OWNER_ACCOUNT_W,
PR_STORE_ENTRYID,
PR_ENTRYID,
PR_EC_OUTGOING_FLAGS,
PR_DEFERRED_SEND_TIME,
}
};
SSortOrderSet sSort = { 1, 0, 0, { { PR_EC_HIERARCHYID, TABLE_SORT_ASCEND } } };
hr = HrOpenECAdminSession(g_lpLogger, &lpAdminSession, "zarafa-spooler:system", PROJECT_SVN_REV_STR, szPath, EC_PROFILE_FLAGS_NO_PUBLIC_STORE,
g_lpConfig->GetSetting("sslkey_file", "", NULL),
g_lpConfig->GetSetting("sslkey_pass", "", NULL));
if (hr != hrSuccess) {
g_lpLogger->Log(EC_LOGLEVEL_ERROR, "Unable to open admin session. Error 0x%08X", hr);
goto exit;
}
if (disconnects == 0)
g_lpLogger->Log(EC_LOGLEVEL_DEBUG, "Connection to Zarafa server succeeded");
else
g_lpLogger->Log(EC_LOGLEVEL_INFO, "Connection to Zarafa server succeeded after %d retries", disconnects);
disconnects = 0; // first call succeeded, assume all is well.
hr = GetAdminSpooler(lpAdminSession, &lpSpooler);
if (hr != hrSuccess) {
g_lpLogger->Log(EC_LOGLEVEL_ERROR, "ProcessQueue: GetAdminSpooler failed %x", hr);
goto exit;
}
// Mark reload as done since we reloaded the outgoing table
nReload = false;
// Request the master outgoing table
hr = lpSpooler->GetMasterOutgoingTable(0, &lpTable);
if (hr != hrSuccess) {
g_lpLogger->Log(EC_LOGLEVEL_ERROR, "Master outgoing queue not available");
goto exit;
}
hr = lpTable->SetColumns((LPSPropTagArray)&sOutgoingCols, 0);
if (hr != hrSuccess) {
g_lpLogger->Log(EC_LOGLEVEL_ERROR, "Unable to setColumns() on OutgoingQueue");
goto exit;
}
// Sort by ascending hierarchyid: first in, first out queue
hr = lpTable->SortTable(&sSort, 0);
if (hr != hrSuccess) {
g_lpLogger->Log(EC_LOGLEVEL_ERROR, "Unable to SortTable() on OutgoingQueue");
goto exit;
}
hr = HrAllocAdviseSink(AdviseCallback, NULL, &lpAdviseSink);
if (hr != hrSuccess) {
g_lpLogger->Log(EC_LOGLEVEL_ERROR, "Unable to allocate memory for advise sink");
goto exit;
}
// notify on new mail in the outgoing table
hr = lpTable->Advise(fnevTableModified, lpAdviseSink, &ulConnection);
while(!bQuit && !nReload) {
bMessagesWaiting = false;
lpTable->SeekRow(BOOKMARK_BEGINNING, 0, NULL);
// also checks not to send a message again which is already sending
hr = ProcessAllEntries(lpAdminSession, lpSpooler, lpTable, szSMTP, ulPort, szPath);
if(hr != hrSuccess) {
g_lpLogger->Log(EC_LOGLEVEL_WARNING, "ProcessQueue: ProcessAllEntries failed %x", hr);
goto exit;
}
// Exit signal, break the operation
if(bQuit)
break;
if(nReload)
break;
pthread_mutex_lock(&hMutexMessagesWaiting);
if(!bMessagesWaiting) {
struct timespec timeout;
struct timeval now;
// Wait for max 60 sec, then run queue anyway
gettimeofday(&now,NULL);
timeout.tv_sec = now.tv_sec + 60;
timeout.tv_nsec = now.tv_usec * 1000;
while (!bMessagesWaiting) {
if (pthread_cond_timedwait(&hCondMessagesWaiting, &hMutexMessagesWaiting, &timeout) == ETIMEDOUT || bMessagesWaiting || bQuit || nReload)
break;
// not timed out, no messages waiting, not quit requested, no table reload required:
// we were triggered for a cleanup call.
CleanFinishedMessages(lpAdminSession, lpSpooler);
}
}
pthread_mutex_unlock(&hMutexMessagesWaiting);
// remove any entries that were done during the wait
CleanFinishedMessages(lpAdminSession, lpSpooler);
}
exit:
// when we exit, we must make sure all forks started are cleaned
if (bQuit) {
ULONG ulCount = 0;
ULONG ulThreads = 0;
while (ulCount < 60) {
if ((ulCount % 5) == 0) {
ulThreads = mapSendData.size();
g_lpLogger->Log(EC_LOGLEVEL_WARNING, "Still waiting for %d thread%c to exit.", ulThreads, ulThreads!=1?'s':' ');
}
CleanFinishedMessages(lpAdminSession, lpSpooler);
if (mapSendData.size() == 0)
break;
Sleep(1000);
ulCount++;
}
if (ulCount == 60)
g_lpLogger->Log(EC_LOGLEVEL_DEBUG, "%d threads did not yet exit, closing anyway.", (int)mapSendData.size());
} else if (nReload) {
g_lpLogger->Log(EC_LOGLEVEL_WARNING, "Table reload requested, breaking server connection");
}
if (lpTable && ulConnection)
lpTable->Unadvise(ulConnection);
if (lpAdviseSink)
lpAdviseSink->Release();
if (lpTable)
lpTable->Release();
if (lpSpooler)
lpSpooler->Release();
if (lpAdminSession)
lpAdminSession->Release();
return hr;
}
bool MAPIStorageAdviser::AdviseAll()
{
IMAPISession* pSession = InitIMAPISession();
IMAPITable* pStoresTable = GetStoresTable(pSession);
SizedSPropTagArray(2, tblColumns) = {2, {PR_DISPLAY_NAME, PR_ENTRYID}};
pStoresTable->SetColumns((LPSPropTagArray)&tblColumns, 0);
for(;;) {
SRowSet * pRowSet = NULL;
pStoresTable->QueryRows(1, 0, &pRowSet);
if(pRowSet->cRows != 1)
break;
ASSERT(pRowSet->aRow[0].cValues == tblColumns.cValues);
SPropValue* pVal = pRowSet->aRow[0].lpProps;
ASSERT(pVal[0].ulPropTag == PR_DISPLAY_NAME);
ASSERT(pVal[1].ulPropTag == PR_ENTRYID);
LPWSTR lpStoreName = pRowSet->aRow[0].lpProps[0].Value.lpszW;
// Open Store
LPBYTE pEntry = (LPBYTE)pRowSet->aRow[0].lpProps[1].Value.bin.lpb;
ULONG ulStoreBytes = pRowSet->aRow[0].lpProps[1].Value.bin.cb;
IMsgStore* pStore = _GetStoreFromEntryID(pSession, ulStoreBytes, pEntry);
if (pStore == NULL)
{
continue;
}
if (AddSink(pStore) == true) {
}else{
}
pStore->Release();
FreeProws(pRowSet);
}
pStoresTable->Release();
pSession->Release();
return true;
}
