Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

1 files changed, 694 insertions, 0 deletions

diff --git a/mailnews/local/src/nsMovemailService.cpp b/mailnews/local/src/nsMovemailService.cpp
new file mode 100644
index 0000000000..a4280c9758
--- /dev/null
+++ b/mailnews/local/src/nsMovemailService.cpp
@@ -0,0 +1,694 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <unistd.h>    // for link(), used in spool-file locking
+
+#include "prenv.h"
+#include "private/pprio.h"     // for our kernel-based locking
+#include "nspr.h"
+
+#include "msgCore.h"    // precompiled header...
+
+#include "nsMovemailService.h"
+#include "nsIMovemailService.h"
+#include "nsIMsgIncomingServer.h"
+#include "nsIMovemailIncomingServer.h"
+#include "nsIMsgProtocolInfo.h"
+#include "nsParseMailbox.h"
+#include "nsIMsgFolder.h"
+#include "nsIPrompt.h"
+
+#include "nsIFile.h"
+#include "nsMailDirServiceDefs.h"
+#include "nsMsgUtils.h"
+
+#include "nsCOMPtr.h"
+#include "nsMsgFolderFlags.h"
+
+#include "nsILineInputStream.h"
+#include "nsISeekableStream.h"
+#include "nsNetUtil.h"
+#include "nsAutoPtr.h"
+#include "nsIStringBundle.h"
+#include "nsIMsgPluggableStore.h"
+#include "mozilla/Services.h"
+#include "nsIInputStream.h"
+#include "nsIOutputStream.h"
+
+#include "mozilla/Logging.h"
+#if defined(PR_LOGGING)
+//
+// export NSPR_LOG_MODULES=Movemail:5
+//
+static PRLogModuleInfo *gMovemailLog = nullptr;
+#define LOG(args) MOZ_LOG(gMovemailLog, mozilla::LogLevel::Debug, args)
+#else
+#define LOG(args)
+#endif
+
+#define PREF_MAIL_ROOT_MOVEMAIL "mail.root.movemail"            // old - for backward compatibility only
+#define PREF_MAIL_ROOT_MOVEMAIL_REL "mail.root.movemail-rel"
+
+#define LOCK_SUFFIX ".lock"
+#define MOZLOCK_SUFFIX ".mozlock"
+
+const char * gDefaultSpoolPaths[] = {
+  "/var/spool/mail/",
+  "/usr/spool/mail/",
+  "/var/mail/",
+  "/usr/mail/"
+};
+#define NUM_DEFAULT_SPOOL_PATHS (sizeof(gDefaultSpoolPaths)/sizeof(gDefaultSpoolPaths[0]))
+
+namespace {
+class MOZ_STACK_CLASS SpoolLock
+{
+public:
+  /**
+   * Try to create a lock for the spool file while we operate on it.
+   *
+   * @param aSpoolName  The path to the spool file.
+   * @param aSeconds    The number of seconds to retry the locking.
+   * @param aMovemail   The movemail service requesting the lock.
+   * @param aServer     The nsIMsgIncomingServer requesting the lock.
+   */
+  SpoolLock(nsACString *aSpoolPath, int aSeconds, nsMovemailService &aMovemail,
+            nsIMsgIncomingServer *aServer);
+
+  ~SpoolLock();
+
+  bool isLocked();
+
+private:
+  bool mLocked;
+  nsCString mSpoolName;
+  bool mUsingLockFile;
+  RefPtr<nsMovemailService> mOwningService;
+  nsCOMPtr<nsIMsgIncomingServer> mServer;
+
+  bool ObtainSpoolLock(unsigned int aSeconds);
+  bool YieldSpoolLock();
+};
+
+}
+
+nsMovemailService::nsMovemailService()
+{
+#if defined(PR_LOGGING)
+  if (!gMovemailLog)
+      gMovemailLog = PR_NewLogModule("Movemail");
+#endif
+  LOG(("nsMovemailService created: 0x%x\n", this));
+}
+
+nsMovemailService::~nsMovemailService()
+{}
+
+
+NS_IMPL_ISUPPORTS(nsMovemailService,
+                   nsIMovemailService,
+                   nsIMsgProtocolInfo)
+
+
+NS_IMETHODIMP
+nsMovemailService::CheckForNewMail(nsIUrlListener * aUrlListener,
+                                   nsIMsgFolder *inbox,
+                                   nsIMovemailIncomingServer *movemailServer,
+                                   nsIURI ** aURL)
+{
+  nsresult rv = NS_OK;
+  LOG(("nsMovemailService::CheckForNewMail\n"));
+  return rv;
+}
+
+void
+nsMovemailService::Error(const char* errorCode,
+                         const char16_t **params,
+                         uint32_t length)
+{
+  if (!mMsgWindow) return;
+
+  nsCOMPtr<nsIPrompt> dialog;
+  nsresult rv = mMsgWindow->GetPromptDialog(getter_AddRefs(dialog));
+  if (NS_FAILED(rv))
+    return;
+
+  nsCOMPtr<nsIStringBundleService> bundleService =
+    mozilla::services::GetStringBundleService();
+  if (!bundleService)
+    return;
+  nsCOMPtr<nsIStringBundle> bundle;
+  rv = bundleService->CreateBundle("chrome://messenger/locale/localMsgs.properties", getter_AddRefs(bundle));
+  if (NS_FAILED(rv))
+    return;
+
+  nsString errStr;
+  // Format the error string if necessary
+  if (params)
+    bundle->FormatStringFromName(NS_ConvertASCIItoUTF16(errorCode).get(),
+                                 params, length, getter_Copies(errStr));
+  else
+    bundle->GetStringFromName(NS_ConvertASCIItoUTF16(errorCode).get(),
+                              getter_Copies(errStr));
+
+  if (!errStr.IsEmpty()) {
+    dialog->Alert(nullptr, errStr.get());
+  }
+}
+
+SpoolLock::SpoolLock(nsACString *aSpoolName, int aSeconds,
+                     nsMovemailService &aMovemail,
+                     nsIMsgIncomingServer *aServer)
+: mLocked(false),
+  mSpoolName(*aSpoolName),
+  mOwningService(&aMovemail),
+  mServer(aServer)
+{
+  if (!ObtainSpoolLock(aSeconds)) {
+    NS_ConvertUTF8toUTF16 lockFile(mSpoolName);
+    lockFile.AppendLiteral(LOCK_SUFFIX);
+    const char16_t* params[] = { lockFile.get() };
+    mOwningService->Error("movemailCantCreateLock", params, 1);
+    return;
+  }
+  mServer->SetServerBusy(true);
+  mLocked = true;
+}
+
+SpoolLock::~SpoolLock() {
+  if (mLocked && !YieldSpoolLock()) {
+    NS_ConvertUTF8toUTF16 lockFile(mSpoolName);
+    lockFile.AppendLiteral(LOCK_SUFFIX);
+    const char16_t* params[] = { lockFile.get() };
+    mOwningService->Error("movemailCantDeleteLock", params, 1);
+  }
+  mServer->SetServerBusy(false);
+}
+
+bool
+SpoolLock::isLocked() {
+  return mLocked;
+}
+
+bool
+SpoolLock::ObtainSpoolLock(unsigned int aSeconds /* number of seconds to retry */)
+{
+  /*
+   * Locking procedures:
+   * If the directory is not writable, we want to use the appropriate system
+   * utilites to lock the file.
+   * If the directory is writable, we want to go through the create-and-link
+   * locking procedures to make it atomic for certain networked file systems.
+   * This involves creating a .mozlock file and attempting to hard-link it to
+   * the customary .lock file.
+   */
+  nsCOMPtr<nsIFile> spoolFile;
+  nsresult rv = NS_NewNativeLocalFile(mSpoolName,
+                                      true,
+                                      getter_AddRefs(spoolFile));
+  NS_ENSURE_SUCCESS(rv, false);
+
+  nsCOMPtr<nsIFile> directory;
+  rv = spoolFile->GetParent(getter_AddRefs(directory));
+  NS_ENSURE_SUCCESS(rv, false);
+
+  rv = directory->IsWritable(&mUsingLockFile);
+  NS_ENSURE_SUCCESS(rv, false);
+
+  if (!mUsingLockFile) {
+    LOG(("Attempting to use kernel file lock"));
+    PRFileDesc *fd;
+    rv = spoolFile->OpenNSPRFileDesc(PR_RDWR, 0, &fd);
+    NS_ENSURE_SUCCESS(rv, false);
+    PRStatus lock_result;
+    unsigned int retry_count = 0;
+
+    do {
+      lock_result = PR_TLockFile(fd);
+  
+      retry_count++;
+      LOG(("Attempt %d of %d to lock file", retry_count, aSeconds));
+      if (aSeconds > 0 && lock_result == PR_FAILURE) {
+        // pause 1sec, waiting for .lock to go away
+        PRIntervalTime sleepTime = 1000; // 1 second
+        PR_Sleep(sleepTime);
+      }
+    } while (lock_result == PR_FAILURE && retry_count < aSeconds);
+    LOG(("Lock result: %d", lock_result));
+    PR_Close(fd);
+    return lock_result == PR_SUCCESS;
+  }
+  // How to lock using files:
+  // step 1: create SPOOLNAME.mozlock
+  //        1a: can remove it if it already exists (probably crash-droppings)
+  // step 2: hard-link SPOOLNAME.mozlock to SPOOLNAME.lock for NFS atomicity
+  //        2a: if SPOOLNAME.lock is >60sec old then nuke it from orbit
+  //        2b: repeat step 2 until retry-count expired or hard-link succeeds
+  // step 3: remove SPOOLNAME.mozlock
+  // step 4: If step 2 hard-link failed, fail hard; we do not hold the lock
+  // DONE.
+  //
+  // (step 2a not yet implemented)
+
+  nsAutoCString mozlockstr(mSpoolName);
+  mozlockstr.AppendLiteral(MOZLOCK_SUFFIX);
+  nsAutoCString lockstr(mSpoolName);
+  lockstr.AppendLiteral(LOCK_SUFFIX);
+
+  // Create nsIFile for the spool.mozlock file
+  nsCOMPtr<nsIFile> tmplocfile;
+  rv = NS_NewNativeLocalFile(mozlockstr, true, getter_AddRefs(tmplocfile));
+  NS_ENSURE_SUCCESS(rv, false);
+
+  // THOUGHT: hmm, perhaps use MakeUnique to generate us a unique mozlock?
+  // ... perhaps not, MakeUnique implementation looks racey -- use mktemp()?
+
+  // step 1: create SPOOLNAME.mozlock
+  rv = tmplocfile->Create(nsIFile::NORMAL_FILE_TYPE, 0666);
+  if (NS_FAILED(rv) && rv != NS_ERROR_FILE_ALREADY_EXISTS) {
+    // can't create our .mozlock file... game over already
+    LOG(("Failed to create file %s\n", mozlockstr.get()));
+    return false;
+  }
+
+  // step 2: hard-link .mozlock file to .lock file (this wackiness
+  //         is necessary for non-racey locking on NFS-mounted spool dirs)
+  // n.b. XPCOM utilities don't support hard-linking yet, so we
+  // skip out to <unistd.h> and the POSIX interface for link()
+  int link_result = 0;
+  unsigned int retry_count = 0;
+
+  do {
+    link_result = link(mozlockstr.get(), lockstr.get());
+
+    retry_count++;
+    LOG(("Attempt %d of %d to create lock file", retry_count, aSeconds));
+
+    if (aSeconds > 0 && link_result == -1) {
+      // pause 1sec, waiting for .lock to go away
+      PRIntervalTime sleepTime = 1000; // 1 second
+      PR_Sleep(sleepTime);
+    }
+  } while (link_result == -1 && retry_count < aSeconds);
+  LOG(("Link result: %d", link_result));
+
+  // step 3: remove .mozlock file, in any case
+  rv = tmplocfile->Remove(false /* non-recursive */);
+  if (NS_FAILED(rv)) {
+    // Could not delete our .mozlock file... very unusual, but
+    // not fatal.
+    LOG(("Unable to delete %s", mozlockstr.get()));
+  }
+
+  // step 4: now we know whether we succeeded or failed
+  return link_result == 0;
+}
+
+
+/**
+ * Remove our mail-spool-file lock (n.b. we should only try this if
+ * we're the ones who made the lock in the first place! I.e. if mLocked is true.)
+ */
+bool
+SpoolLock::YieldSpoolLock()
+{
+  LOG(("YieldSpoolLock(%s)", mSpoolName.get()));
+
+  if (!mUsingLockFile) {
+    nsCOMPtr<nsIFile> spoolFile;
+    nsresult rv = NS_NewNativeLocalFile(mSpoolName,
+                                        true,
+                                        getter_AddRefs(spoolFile));
+    NS_ENSURE_SUCCESS(rv, false);
+
+    PRFileDesc *fd;
+    rv = spoolFile->OpenNSPRFileDesc(PR_RDWR, 0, &fd);
+    NS_ENSURE_SUCCESS(rv, false);
+
+    bool unlockSucceeded = PR_UnlockFile(fd) == PR_SUCCESS;
+    PR_Close(fd);
+    if (unlockSucceeded)
+      LOG(("YieldSpoolLock was successful."));
+    return unlockSucceeded;
+  }
+
+  nsAutoCString lockstr(mSpoolName);
+  lockstr.AppendLiteral(LOCK_SUFFIX);
+
+  nsresult rv;
+
+  // Create nsIFile for the spool.lock file
+  nsCOMPtr<nsIFile> locklocfile;
+  rv = NS_NewNativeLocalFile(lockstr, true, getter_AddRefs(locklocfile));
+  NS_ENSURE_SUCCESS(rv, false);
+
+  // Check if the lock file exists
+  bool exists;
+  rv = locklocfile->Exists(&exists);
+  NS_ENSURE_SUCCESS(rv, false);
+
+  // Delete the file if it exists
+  if (exists) {
+    rv = locklocfile->Remove(false /* non-recursive */);
+    NS_ENSURE_SUCCESS(rv, false);
+  }
+
+  LOG(("YieldSpoolLock was successful."));
+
+  // Success.
+  return true;
+}
+
+static nsresult
+LocateSpoolFile(nsACString & spoolPath)
+{
+  bool isFile;
+  nsresult rv;
+
+  nsCOMPtr<nsIFile> spoolFile;
+  rv = NS_NewNativeLocalFile(EmptyCString(), true, getter_AddRefs(spoolFile));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  char * mailEnv = PR_GetEnv("MAIL");
+  char * userEnv = PR_GetEnv("USER");
+  if (!userEnv)
+    userEnv = PR_GetEnv("USERNAME");
+
+  if (mailEnv) {
+    rv = spoolFile->InitWithNativePath(nsDependentCString(mailEnv));
+    NS_ENSURE_SUCCESS(rv, rv);
+    rv = spoolFile->IsFile(&isFile);
+    if (NS_SUCCEEDED(rv) && isFile)
+      spoolPath = mailEnv;
+  }
+  else if (userEnv) {
+    // Try to build the mailbox path from the username and a number
+    // of guessed spool directory paths.
+    nsAutoCString tmpPath;
+    uint32_t i;
+    for (i = 0; i < NUM_DEFAULT_SPOOL_PATHS; i++) {
+      tmpPath = gDefaultSpoolPaths[i];
+      tmpPath += userEnv;
+      rv = spoolFile->InitWithNativePath(tmpPath);
+      NS_ENSURE_SUCCESS(rv, rv);
+      rv = spoolFile->IsFile(&isFile);
+      if (NS_SUCCEEDED(rv) && isFile) {
+        spoolPath = tmpPath;
+        break;
+      }
+    }
+  }
+
+  return rv;
+}
+
+nsresult
+nsMovemailService::GetNewMail(nsIMsgWindow *aMsgWindow,
+                              nsIUrlListener* /* aUrlListener */,
+                              nsIMsgFolder* /* aMsgFolder */,
+                              nsIMovemailIncomingServer *aMovemailServer,
+                              nsIURI ** /* aURL */)
+{
+  LOG(("nsMovemailService::GetNewMail"));
+
+  NS_ENSURE_ARG_POINTER(aMovemailServer);
+  // It is OK if aMsgWindow is null.
+  mMsgWindow = aMsgWindow;
+
+  nsresult rv;
+
+  nsCOMPtr<nsIMsgIncomingServer> in_server =
+      do_QueryInterface(aMovemailServer, &rv);
+  NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && in_server,
+    NS_MSG_INVALID_OR_MISSING_SERVER);
+
+  // Attempt to locate the mail spool file
+  nsAutoCString spoolPath;
+  rv = in_server->GetCharValue("spoolDir", spoolPath);
+  if (NS_FAILED(rv) || spoolPath.IsEmpty())
+    rv = LocateSpoolFile(spoolPath);
+  if (NS_FAILED(rv) || spoolPath.IsEmpty()) {
+    Error("movemailSpoolFileNotFound", nullptr, 0);
+    return NS_ERROR_FAILURE;
+  }
+
+  NS_ConvertUTF8toUTF16 wideSpoolPath(spoolPath);
+  const char16_t* spoolPathString[] = { wideSpoolPath.get() };
+
+  // Create an input stream for the spool file
+  nsCOMPtr<nsIFile> spoolFile;
+  rv = NS_NewNativeLocalFile(spoolPath, true, getter_AddRefs(spoolFile));
+  NS_ENSURE_SUCCESS(rv, rv);
+  nsCOMPtr<nsIInputStream> spoolInputStream;
+  rv = NS_NewLocalFileInputStream(getter_AddRefs(spoolInputStream), spoolFile);
+  if (NS_FAILED(rv)) {
+    Error("movemailCantOpenSpoolFile", spoolPathString, 1);
+    return rv;
+  }
+
+  // Get a line input interface for the spool file
+  nsCOMPtr<nsILineInputStream> lineInputStream =
+    do_QueryInterface(spoolInputStream, &rv);
+  NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && lineInputStream, rv);
+
+  nsCOMPtr<nsIMsgFolder> serverFolder;
+  nsCOMPtr<nsIMsgFolder> inbox;
+
+  rv = in_server->GetRootFolder(getter_AddRefs(serverFolder));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  rv = serverFolder->GetFolderWithFlags(nsMsgFolderFlags::Inbox,
+                                        getter_AddRefs(inbox));
+  NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && inbox, rv);
+
+  nsCOMPtr<nsIMsgPluggableStore> msgStore;
+  rv = in_server->GetMsgStore(getter_AddRefs(msgStore));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  // create a new mail parser
+  RefPtr<nsParseNewMailState> newMailParser = new nsParseNewMailState;
+
+  // Try and obtain the lock for the spool file.
+  SpoolLock lock(&spoolPath, 5, *this, in_server);
+  if (!lock.isLocked())
+    return NS_ERROR_FAILURE;
+
+  nsCOMPtr<nsIMsgDBHdr> newHdr;
+  nsCOMPtr<nsIOutputStream> outputStream;
+
+  // MIDDLE of the FUN : consume the mailbox data.
+  bool isMore = true;
+  nsAutoCString buffer;
+  uint32_t bytesWritten = 0;
+  while (isMore &&
+         NS_SUCCEEDED(lineInputStream->ReadLine(buffer, &isMore)))
+  {
+    // If first string is empty and we're now at EOF then abort parsing.
+    if (buffer.IsEmpty() && !isMore && !bytesWritten) {
+      LOG(("Empty spool file"));
+      break;
+    }
+
+    buffer.AppendLiteral(MSG_LINEBREAK);
+
+    if (isMore && StringBeginsWith(buffer, NS_LITERAL_CSTRING("From "))) {
+      // Finish previous header and message, if any.
+      if (newHdr) {
+        outputStream->Flush();
+        newMailParser->PublishMsgHeader(nullptr);
+        rv = msgStore->FinishNewMessage(outputStream, newHdr);
+        NS_ENSURE_SUCCESS(rv, rv);
+        newMailParser->Clear();
+      }
+      bool reusable;
+      rv = msgStore->GetNewMsgOutputStream(inbox, getter_AddRefs(newHdr),
+                                           &reusable, getter_AddRefs(outputStream));
+      NS_ENSURE_SUCCESS(rv, rv);
+
+      rv = newMailParser->Init(serverFolder, inbox,
+                               nullptr, newHdr, outputStream);
+      NS_ENSURE_SUCCESS(rv, rv);
+    }
+    if (!outputStream) {
+      // If we do not have outputStream here, something bad happened.
+      // We probably didn't find the proper message start delimiter "From "
+      // and are now reading in the middle of a message. Bail out.
+      Error("movemailCantParseSpool", spoolPathString, 1);
+      return NS_ERROR_UNEXPECTED;
+    }
+
+    newMailParser->HandleLine(buffer.BeginWriting(), buffer.Length());
+    rv = outputStream->Write(buffer.get(), buffer.Length(), &bytesWritten);
+    NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && (bytesWritten == buffer.Length()),
+                   NS_ERROR_FAILURE);
+
+    // "From " lines delimit messages, start a new one here.
+    if (isMore && StringBeginsWith(buffer, NS_LITERAL_CSTRING("From "))) {
+      buffer.AssignLiteral("X-Mozilla-Status: 8000" MSG_LINEBREAK);
+      newMailParser->HandleLine(buffer.BeginWriting(), buffer.Length());
+      rv = outputStream->Write(buffer.get(), buffer.Length(), &bytesWritten);
+      NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && (bytesWritten == buffer.Length()),
+                     NS_ERROR_FAILURE);
+
+      buffer.AssignLiteral("X-Mozilla-Status2: 00000000" MSG_LINEBREAK);
+      newMailParser->HandleLine(buffer.BeginWriting(), buffer.Length());
+      rv = outputStream->Write(buffer.get(), buffer.Length(), &bytesWritten);
+      NS_ENSURE_TRUE(NS_SUCCEEDED(rv) && (bytesWritten == buffer.Length()),
+                     NS_ERROR_FAILURE);
+    }
+  }
+  if (outputStream) {
+    outputStream->Flush();
+    newMailParser->PublishMsgHeader(nullptr);
+    newMailParser->OnStopRequest(nullptr, nullptr, NS_OK);
+    rv = msgStore->FinishNewMessage(outputStream, newHdr);
+    NS_ENSURE_SUCCESS(rv, rv);
+    outputStream->Close();
+  }
+  // Truncate the spool file as we parsed it successfully.
+  rv = spoolFile->SetFileSize(0);
+  if (NS_FAILED(rv)) {
+    Error("movemailCantTruncateSpoolFile", spoolPathString, 1);
+  }
+
+  LOG(("GetNewMail returning rv=%d", rv));
+  return rv;
+}
+
+
+NS_IMETHODIMP
+nsMovemailService::SetDefaultLocalPath(nsIFile *aPath)
+{
+  NS_ENSURE_ARG(aPath);
+  return NS_SetPersistentFile(PREF_MAIL_ROOT_MOVEMAIL_REL, PREF_MAIL_ROOT_MOVEMAIL, aPath);
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetDefaultLocalPath(nsIFile ** aResult)
+{
+  NS_ENSURE_ARG_POINTER(aResult);
+  *aResult = nullptr;
+
+  nsresult rv;
+  bool havePref;
+  nsCOMPtr<nsIFile> localFile;
+  rv = NS_GetPersistentFile(PREF_MAIL_ROOT_MOVEMAIL_REL,
+                            PREF_MAIL_ROOT_MOVEMAIL,
+                            NS_APP_MAIL_50_DIR,
+                            havePref,
+                            getter_AddRefs(localFile));
+  if (NS_FAILED(rv)) return rv;
+
+  bool exists;
+  rv = localFile->Exists(&exists);
+  if (NS_SUCCEEDED(rv) && !exists)
+    rv = localFile->Create(nsIFile::DIRECTORY_TYPE, 0775);
+  if (NS_FAILED(rv)) return rv;
+
+  if (!havePref || !exists) {
+    rv = NS_SetPersistentFile(PREF_MAIL_ROOT_MOVEMAIL_REL, PREF_MAIL_ROOT_MOVEMAIL, localFile);
+    NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to set root dir pref.");
+  }
+
+  NS_IF_ADDREF(*aResult = localFile);
+  return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsMovemailService::GetServerIID(nsIID* *aServerIID)
+{
+  *aServerIID = new nsIID(NS_GET_IID(nsIMovemailIncomingServer));
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetRequiresUsername(bool *aRequiresUsername)
+{
+  NS_ENSURE_ARG_POINTER(aRequiresUsername);
+  *aRequiresUsername = false;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetPreflightPrettyNameWithEmailAddress(bool *aPreflightPrettyNameWithEmailAddress)
+{
+  NS_ENSURE_ARG_POINTER(aPreflightPrettyNameWithEmailAddress);
+  *aPreflightPrettyNameWithEmailAddress = true;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetCanLoginAtStartUp(bool *aCanLoginAtStartUp)
+{
+  NS_ENSURE_ARG_POINTER(aCanLoginAtStartUp);
+  *aCanLoginAtStartUp = true;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetCanDelete(bool *aCanDelete)
+{
+  NS_ENSURE_ARG_POINTER(aCanDelete);
+  *aCanDelete = true;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetCanGetMessages(bool *aCanGetMessages)
+{
+  NS_ENSURE_ARG_POINTER(aCanGetMessages);
+  *aCanGetMessages = true;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetCanGetIncomingMessages(bool *aCanGetIncomingMessages)
+{
+  NS_ENSURE_ARG_POINTER(aCanGetIncomingMessages);
+  *aCanGetIncomingMessages = true;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetCanDuplicate(bool *aCanDuplicate)
+{
+  NS_ENSURE_ARG_POINTER(aCanDuplicate);
+  *aCanDuplicate = false;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetDefaultDoBiff(bool *aDoBiff)
+{
+  NS_ENSURE_ARG_POINTER(aDoBiff);
+  // by default, do biff for movemail
+  *aDoBiff = true;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetDefaultServerPort(bool isSecure, int32_t *aDefaultPort)
+{
+  NS_ENSURE_ARG_POINTER(aDefaultPort);
+  *aDefaultPort = -1;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetShowComposeMsgLink(bool *showComposeMsgLink)
+{
+  NS_ENSURE_ARG_POINTER(showComposeMsgLink);
+  *showComposeMsgLink = true;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+nsMovemailService::GetFoldersCreatedAsync(bool *aAsyncCreation)
+{
+  NS_ENSURE_ARG_POINTER(aAsyncCreation);
+  *aAsyncCreation = false;
+  return NS_OK;
+}