nsresult nsMailboxProtocol::Initialize(nsIURI * aURL)
{
NS_PRECONDITION(aURL, "invalid URL passed into MAILBOX Protocol");
nsresult rv = NS_OK;
if (aURL)
{
rv = aURL->QueryInterface(NS_GET_IID(nsIMailboxUrl), (void **) getter_AddRefs(m_runningUrl));
if (NS_SUCCEEDED(rv) && m_runningUrl)
{
nsCOMPtr <nsIMsgWindow> window;
rv = m_runningUrl->GetMailboxAction(&m_mailboxAction);
// clear stopped flag on msg window, because we care.
nsCOMPtr <nsIMsgMailNewsUrl> mailnewsUrl = do_QueryInterface(m_runningUrl);
if (mailnewsUrl)
{
mailnewsUrl->GetMsgWindow(getter_AddRefs(window));
if (window)
window->SetStopped(PR_FALSE);
}
if (m_mailboxAction == nsIMailboxUrl::ActionParseMailbox)
rv = OpenFileSocket(aURL, 0, -1 /* read in all the bytes in the file */);
else
{
// we need to specify a byte range to read in so we read in JUST the message we want.
rv = SetupMessageExtraction();
if (NS_FAILED(rv)) return rv;
nsMsgKey aMsgKey;
PRUint32 aMsgSize = 0;
rv = m_runningUrl->GetMessageKey(&aMsgKey);
NS_ASSERTION(NS_SUCCEEDED(rv), "oops....i messed something up");
rv = m_runningUrl->GetMessageSize(&aMsgSize);
NS_ASSERTION(NS_SUCCEEDED(rv), "oops....i messed something up");
if (RunningMultipleMsgUrl())
{
rv = OpenFileSocketForReuse(aURL, (PRUint32) aMsgKey, aMsgSize);
// if we're running multiple msg url, we clear the event sink because the multiple
// msg urls will handle setting the progress.
mProgressEventSink = nsnull;
}
else
rv = OpenFileSocket(aURL, (PRUint32) aMsgKey, aMsgSize);
NS_ASSERTION(NS_SUCCEEDED(rv), "oops....i messed something up");
}
}
}
m_lineStreamBuffer = new nsMsgLineStreamBuffer(OUTPUT_BUFFER_SIZE, PR_TRUE);
m_nextState = MAILBOX_READ_FOLDER;
m_initialState = MAILBOX_READ_FOLDER;
mCurrentProgress = 0;
// do we really need both?
m_tempMessageFile = m_tempMsgFile;
return rv;
}
nsresult nsMailboxProtocol::Initialize(nsIURI * aURL)
{
NS_PRECONDITION(aURL, "invalid URL passed into MAILBOX Protocol");
nsresult rv = NS_OK;
if (aURL)
{
rv = aURL->QueryInterface(NS_GET_IID(nsIMailboxUrl), (void **) getter_AddRefs(m_runningUrl));
if (NS_SUCCEEDED(rv) && m_runningUrl)
{
nsCOMPtr <nsIMsgWindow> window;
rv = m_runningUrl->GetMailboxAction(&m_mailboxAction);
// clear stopped flag on msg window, because we care.
nsCOMPtr <nsIMsgMailNewsUrl> mailnewsUrl = do_QueryInterface(m_runningUrl);
if (mailnewsUrl)
{
mailnewsUrl->GetMsgWindow(getter_AddRefs(window));
if (window)
window->SetStopped(false);
}
if (m_mailboxAction == nsIMailboxUrl::ActionParseMailbox)
{
// Set the length of the file equal to the max progress
nsCOMPtr<nsIFile> file;
GetFileFromURL(aURL, getter_AddRefs(file));
if (file)
{
int64_t fileSize = 0;
file->GetFileSize(&fileSize);
mailnewsUrl->SetMaxProgress(fileSize);
}
rv = OpenFileSocket(aURL, 0, -1 /* read in all the bytes in the file */);
}
else
{
// we need to specify a byte range to read in so we read in JUST the message we want.
rv = SetupMessageExtraction();
if (NS_FAILED(rv)) return rv;
uint32_t aMsgSize = 0;
rv = m_runningUrl->GetMessageSize(&aMsgSize);
NS_ASSERTION(NS_SUCCEEDED(rv), "oops....i messed something up");
SetContentLength(aMsgSize);
mailnewsUrl->SetMaxProgress(aMsgSize);
if (RunningMultipleMsgUrl())
{
rv = OpenFileSocketForReuse(aURL, m_msgOffset, aMsgSize);
// if we're running multiple msg url, we clear the event sink because the multiple
// msg urls will handle setting the progress.
mProgressEventSink = nullptr;
}
else
{
nsCOMPtr<nsIMsgIncomingServer> server;
nsCOMPtr<nsIMsgDBHdr> msgHdr;
nsCOMPtr<nsIMsgFolder> folder;
nsCOMPtr<nsIMsgMessageUrl> msgUrl = do_QueryInterface(m_runningUrl, &rv);
NS_ENSURE_SUCCESS(rv,rv);
rv = msgUrl->GetMessageHeader(getter_AddRefs(msgHdr));
if (msgHdr)
{
msgHdr->GetFolder(getter_AddRefs(folder));
if (folder)
folder->GetServer(getter_AddRefs(server));
}
if (server)
{
nsCOMPtr<nsIMsgPluggableStore> msgStore;
rv = server->GetMsgStore(getter_AddRefs(msgStore));
NS_ENSURE_SUCCESS(rv, rv);
if (NS_SUCCEEDED(rv) && msgHdr)
{
nsCOMPtr<nsIInputStream> stream;
int64_t offset = 0;
bool reusable = false;
rv = folder->GetMsgInputStream(msgHdr, &reusable, getter_AddRefs(stream));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsISeekableStream> seekableStream(do_QueryInterface(stream, &rv));
NS_ENSURE_SUCCESS(rv, rv);
seekableStream->Tell(&offset);
// create input stream transport
nsCOMPtr<nsIStreamTransportService> sts =
do_GetService(NS_STREAMTRANSPORTSERVICE_CONTRACTID, &rv);
if (NS_FAILED(rv)) return rv;
m_readCount = aMsgSize;
rv = sts->CreateInputTransport(stream, offset,
int64_t(aMsgSize), true,
getter_AddRefs(m_transport));
m_socketIsOpen = false;
}
}
else // must be a .eml file
rv = OpenFileSocket(aURL, 0, aMsgSize);
}
NS_ASSERTION(NS_SUCCEEDED(rv), "oops....i messed something up");
}
}
}
m_lineStreamBuffer = new nsMsgLineStreamBuffer(OUTPUT_BUFFER_SIZE, true);
m_nextState = MAILBOX_READ_FOLDER;
m_initialState = MAILBOX_READ_FOLDER;
mCurrentProgress = 0;
// do we really need both?
m_tempMessageFile = m_tempMsgFile;
return rv;
}