base/src/nsMsgIdentity.cpp

/* -*- 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 "msgCore.h"  // for pre-compiled headers
#include "nsMsgIdentity.h"
#include "nsIPrefService.h"
#include "nsString.h"
#include "nsMsgCompCID.h"
#include "nsMsgFolderFlags.h"
#include "nsIMsgFolder.h"
#include "nsIMsgIncomingServer.h"
#include "nsIMsgAccountManager.h"
#include "mozilla/mailnews/MimeHeaderParser.h"
#include "nsMsgBaseCID.h"
#include "prprf.h"
#include "nsISupportsPrimitives.h"
#include "nsMsgUtils.h"
#include "nsServiceManagerUtils.h"
#include "nsComponentManagerUtils.h"

#define REL_FILE_PREF_SUFFIX "-rel"

NS_IMPL_ISUPPORTS(nsMsgIdentity, nsIMsgIdentity)

/*
 * accessors for pulling values directly out of preferences
 * instead of member variables, etc
 */

NS_IMETHODIMP
nsMsgIdentity::GetKey(nsACString& aKey) {
  aKey = mKey;
  return NS_OK;
}

NS_IMETHODIMP
nsMsgIdentity::SetKey(const nsACString& identityKey) {
  mKey = identityKey;
  nsresult rv;
  nsCOMPtr<nsIPrefService> prefs(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
  if (NS_FAILED(rv)) return rv;

  nsAutoCString branchName;
  branchName.AssignLiteral("mail.identity.");
  branchName += mKey;
  branchName.Append('.');
  rv = prefs->GetBranch(branchName.get(), getter_AddRefs(mPrefBranch));
  if (NS_FAILED(rv)) return rv;

  rv = prefs->GetBranch("mail.identity.default.",
                        getter_AddRefs(mDefPrefBranch));
  return rv;
}

nsresult nsMsgIdentity::GetIdentityName(nsAString& idName) {
  idName.AssignLiteral("");
  // Try to use "fullname <email>" as the name.
  nsresult rv = GetFullAddress(idName);
  NS_ENSURE_SUCCESS(rv, rv);

  // If a non-empty label exists, append it.
  nsString label;
  rv = GetLabel(label);
  if (NS_SUCCEEDED(rv) &&
      !label.IsEmpty()) {  // TODO: this should be localizable
    idName.AppendLiteral(" (");
    idName.Append(label);
    idName.Append(')');
  }

  if (!idName.IsEmpty()) return NS_OK;

  // If we still found nothing to use, use our key.
  return ToString(idName);
}

nsresult nsMsgIdentity::GetFullAddress(nsAString& fullAddress) {
  nsAutoString fullName;
  nsresult rv = GetFullName(fullName);
  NS_ENSURE_SUCCESS(rv, rv);

  nsAutoCString email;
  rv = GetEmail(email);
  NS_ENSURE_SUCCESS(rv, rv);

  if (fullName.IsEmpty() && email.IsEmpty())
    fullAddress.Truncate();
  else
    mozilla::mailnews::MakeMimeAddress(fullName, NS_ConvertASCIItoUTF16(email),
                                       fullAddress);

  return NS_OK;
}

NS_IMETHODIMP
nsMsgIdentity::ToString(nsAString& aResult) {
  aResult.AssignLiteral("[nsIMsgIdentity: ");
  aResult.Append(NS_ConvertASCIItoUTF16(mKey));
  aResult.Append(']');
  return NS_OK;
}

/* Identity attribute accessors */

NS_IMETHODIMP
nsMsgIdentity::GetSignature(nsIFile** sig) {
  bool gotRelPref;
  nsresult rv =
      NS_GetPersistentFile("sig_file" REL_FILE_PREF_SUFFIX, "sig_file", nullptr,
                           gotRelPref, sig, mPrefBranch);
  if (NS_SUCCEEDED(rv) && !gotRelPref) {
    rv = NS_SetPersistentFile("sig_file" REL_FILE_PREF_SUFFIX, "sig_file", *sig,
                              mPrefBranch);
    NS_ASSERTION(NS_SUCCEEDED(rv), "Failed to write signature file pref.");
  }
  return NS_OK;
}

NS_IMETHODIMP
nsMsgIdentity::SetSignature(nsIFile* sig) {
  nsresult rv = NS_OK;
  if (sig)
    rv = NS_SetPersistentFile("sig_file" REL_FILE_PREF_SUFFIX, "sig_file", sig,
                              mPrefBranch);
  return rv;
}

NS_IMETHODIMP
nsMsgIdentity::ClearAllValues() {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  nsTArray<nsCString> prefNames;
  nsresult rv = mPrefBranch->GetChildList("", prefNames);
  NS_ENSURE_SUCCESS(rv, rv);

  for (auto& prefName : prefNames) {
    mPrefBranch->ClearUserPref(prefName.get());
  }

  return NS_OK;
}

NS_IMPL_IDPREF_STR(EscapedVCard, "escapedVCard")
NS_IMPL_IDPREF_STR(SmtpServerKey, "smtpServer")
NS_IMPL_IDPREF_WSTR(FullName, "fullName")
NS_IMPL_IDPREF_STR(Email, "useremail")
NS_IMPL_IDPREF_BOOL(CatchAll, "catchAll")
NS_IMPL_IDPREF_STR(CatchAllHint, "catchAllHint")
NS_IMPL_IDPREF_WSTR(Label, "label")
NS_IMPL_IDPREF_STR(ReplyTo, "reply_to")
NS_IMPL_IDPREF_WSTR(Organization, "organization")
NS_IMPL_IDPREF_BOOL(ComposeHtml, "compose_html")
NS_IMPL_IDPREF_BOOL(AttachVCard, "attach_vcard")
NS_IMPL_IDPREF_BOOL(AttachSignature, "attach_signature")
NS_IMPL_IDPREF_WSTR(HtmlSigText, "htmlSigText")
NS_IMPL_IDPREF_BOOL(HtmlSigFormat, "htmlSigFormat")

NS_IMPL_IDPREF_BOOL(AutoQuote, "auto_quote")
NS_IMPL_IDPREF_INT(ReplyOnTop, "reply_on_top")
NS_IMPL_IDPREF_BOOL(SigBottom, "sig_bottom")
NS_IMPL_IDPREF_BOOL(SigOnForward, "sig_on_fwd")
NS_IMPL_IDPREF_BOOL(SigOnReply, "sig_on_reply")

NS_IMPL_IDPREF_INT(SignatureDate, "sig_date")

NS_IMPL_IDPREF_BOOL(DoFcc, "fcc")

NS_IMPL_FOLDERPREF_STR(FccFolder, "fcc_folder", "Sent",
                       nsMsgFolderFlags::SentMail)
NS_IMPL_IDPREF_STR(FccFolderPickerMode, "fcc_folder_picker_mode")
NS_IMPL_IDPREF_BOOL(FccReplyFollowsParent, "fcc_reply_follows_parent")
NS_IMPL_IDPREF_STR(DraftsFolderPickerMode, "drafts_folder_picker_mode")
NS_IMPL_IDPREF_STR(ArchivesFolderPickerMode, "archives_folder_picker_mode")
NS_IMPL_IDPREF_STR(TmplFolderPickerMode, "tmpl_folder_picker_mode")

NS_IMPL_IDPREF_BOOL(BccSelf, "bcc_self")
NS_IMPL_IDPREF_BOOL(BccOthers, "bcc_other")
NS_IMPL_IDPREF_STR(BccList, "bcc_other_list")

NS_IMPL_IDPREF_BOOL(SuppressSigSep, "suppress_signature_separator")

NS_IMPL_IDPREF_BOOL(DoCc, "doCc")
NS_IMPL_IDPREF_STR(DoCcList, "doCcList")

NS_IMETHODIMP
nsMsgIdentity::GetDoBcc(bool* aValue) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  nsresult rv = mPrefBranch->GetBoolPref("doBcc", aValue);
  if (NS_SUCCEEDED(rv)) return rv;

  bool bccSelf = false;
  GetBccSelf(&bccSelf);

  bool bccOthers = false;
  GetBccOthers(&bccOthers);

  nsCString others;
  GetBccList(others);

  *aValue = bccSelf || (bccOthers && !others.IsEmpty());

  return SetDoBcc(*aValue);
}

NS_IMETHODIMP
nsMsgIdentity::SetDoBcc(bool aValue) {
  return SetBoolAttribute("doBcc", aValue);
}

NS_IMETHODIMP
nsMsgIdentity::GetDoBccList(nsACString& aValue) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  nsCString val;
  nsresult rv = mPrefBranch->GetCharPref("doBccList", val);
  aValue = val;
  if (NS_SUCCEEDED(rv)) return rv;

  bool bccSelf = false;
  rv = GetBccSelf(&bccSelf);
  NS_ENSURE_SUCCESS(rv, rv);

  if (bccSelf) GetEmail(aValue);

  bool bccOthers = false;
  rv = GetBccOthers(&bccOthers);
  NS_ENSURE_SUCCESS(rv, rv);

  nsCString others;
  rv = GetBccList(others);
  NS_ENSURE_SUCCESS(rv, rv);

  if (bccOthers && !others.IsEmpty()) {
    if (bccSelf) aValue.Append(',');
    aValue.Append(others);
  }

  return SetDoBccList(aValue);
}

NS_IMETHODIMP
nsMsgIdentity::SetDoBccList(const nsACString& aValue) {
  return SetCharAttribute("doBccList", aValue);
}

NS_IMPL_FOLDERPREF_STR(DraftFolder, "draft_folder", "Drafts",
                       nsMsgFolderFlags::Drafts)
NS_IMPL_FOLDERPREF_STR(ArchiveFolder, "archive_folder", "Archives",
                       nsMsgFolderFlags::Archive)
NS_IMPL_FOLDERPREF_STR(StationeryFolder, "stationery_folder", "Templates",
                       nsMsgFolderFlags::Templates)

NS_IMPL_IDPREF_BOOL(ArchiveEnabled, "archive_enabled")
NS_IMPL_IDPREF_INT(ArchiveGranularity, "archive_granularity")
NS_IMPL_IDPREF_BOOL(ArchiveKeepFolderStructure, "archive_keep_folder_structure")

NS_IMPL_IDPREF_BOOL(ShowSaveMsgDlg, "showSaveMsgDlg")
NS_IMPL_IDPREF_STR(DirectoryServer, "directoryServer")
NS_IMPL_IDPREF_BOOL(OverrideGlobalPref, "overrideGlobal_Pref")
NS_IMPL_IDPREF_BOOL(AutocompleteToMyDomain, "autocompleteToMyDomain")

NS_IMPL_IDPREF_BOOL(Valid, "valid")

nsresult nsMsgIdentity::getFolderPref(const char* prefname, nsCString& retval,
                                      const char* folderName,
                                      uint32_t folderflag) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  nsresult rv = mPrefBranch->GetCharPref(prefname, retval);
  if (NS_SUCCEEDED(rv) && !retval.IsEmpty()) {
    nsCOMPtr<nsIMsgFolder> folder;
    rv = GetOrCreateFolder(retval, getter_AddRefs(folder));
    NS_ENSURE_SUCCESS(rv, rv);
    nsCOMPtr<nsIMsgIncomingServer> server;
    // Make sure that folder hierarchy is built so that legitimate parent-child
    // relationship is established.
    folder->GetServer(getter_AddRefs(server));
    if (server) {
      nsCOMPtr<nsIMsgFolder> rootFolder;
      nsCOMPtr<nsIMsgFolder> deferredToRootFolder;
      server->GetRootFolder(getter_AddRefs(rootFolder));
      server->GetRootMsgFolder(getter_AddRefs(deferredToRootFolder));
      // check if we're using a deferred account - if not, use the uri;
      // otherwise, fall through to code that will fix this pref.
      if (rootFolder == deferredToRootFolder) {
        nsCOMPtr<nsIMsgFolder> msgFolder;
        rv = server->GetMsgFolderFromURI(folder, retval,
                                         getter_AddRefs(msgFolder));
        return NS_SUCCEEDED(rv) ? msgFolder->GetURI(retval) : rv;
      }
    }
  }

  // if the server doesn't exist, fall back to the default pref.
  rv = mDefPrefBranch->GetCharPref(prefname, retval);
  if (NS_SUCCEEDED(rv) && !retval.IsEmpty())
    return setFolderPref(prefname, retval, folderflag);

  // here I think we need to create a uri for the folder on the
  // default server for this identity.
  nsCOMPtr<nsIMsgAccountManager> accountManager =
      do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
  NS_ENSURE_SUCCESS(rv, rv);

  nsTArray<RefPtr<nsIMsgIncomingServer>> servers;
  rv = accountManager->GetServersForIdentity(this, servers);
  NS_ENSURE_SUCCESS(rv, rv);
  if (servers.IsEmpty()) {
    // if there are no servers for this identity, return generic failure.
    return NS_ERROR_FAILURE;
  }
  nsCOMPtr<nsIMsgIncomingServer> server(servers[0]);
  bool defaultToServer;
  server->GetDefaultCopiesAndFoldersPrefsToServer(&defaultToServer);
  // if we should default to special folders on the server,
  // use the local folders server
  if (!defaultToServer) {
    rv = accountManager->GetLocalFoldersServer(getter_AddRefs(server));
    NS_ENSURE_SUCCESS(rv, rv);
  }
  nsCOMPtr<nsIMsgFolder> rootFolder;
  // this will get the deferred to server's root folder, if "server"
  // is deferred, e.g., using the pop3 global inbox.
  rv = server->GetRootMsgFolder(getter_AddRefs(rootFolder));
  NS_ENSURE_SUCCESS(rv, rv);
  if (rootFolder) {
    rv = rootFolder->GetURI(retval);
    NS_ENSURE_SUCCESS(rv, rv);
    retval.Append('/');
    retval.Append(folderName);
    return setFolderPref(prefname, retval, folderflag);
  }
  return NS_ERROR_FAILURE;
}

nsresult nsMsgIdentity::setFolderPref(const char* prefname,
                                      const nsACString& value,
                                      uint32_t folderflag) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  nsCString oldpref;
  nsresult rv;
  nsCOMPtr<nsIMsgFolder> folder;

  if (folderflag == nsMsgFolderFlags::SentMail) {
    // Clear the temporary return receipt filter so that the new filter
    // rule can be recreated (by ConfigureTemporaryFilters()).
    nsCOMPtr<nsIMsgAccountManager> accountManager =
        do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
    NS_ENSURE_SUCCESS(rv, rv);

    nsTArray<RefPtr<nsIMsgIncomingServer>> servers;
    rv = accountManager->GetServersForIdentity(this, servers);
    NS_ENSURE_SUCCESS(rv, rv);
    if (!servers.IsEmpty()) {
      servers[0]->ClearTemporaryReturnReceiptsFilter();
      // okay to fail; no need to check for return code
    }
  }

  // get the old folder, and clear the special folder flag on it
  rv = mPrefBranch->GetCharPref(prefname, oldpref);
  if (NS_SUCCEEDED(rv) && !oldpref.IsEmpty()) {
    rv = GetOrCreateFolder(oldpref, getter_AddRefs(folder));
    if (NS_SUCCEEDED(rv)) {
      rv = folder->ClearFlag(folderflag);
    }
  }

  // set the new folder, and set the special folder flags on it
  rv = SetCharAttribute(prefname, value);
  if (NS_SUCCEEDED(rv) && !value.IsEmpty()) {
    rv = GetOrCreateFolder(value, getter_AddRefs(folder));
    if (NS_SUCCEEDED(rv)) rv = folder->SetFlag(folderflag);
  }
  return rv;
}

NS_IMETHODIMP nsMsgIdentity::SetUnicharAttribute(const char* aName,
                                                 const nsAString& val) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  if (!val.IsEmpty())
    return mPrefBranch->SetStringPref(aName, NS_ConvertUTF16toUTF8(val));

  mPrefBranch->ClearUserPref(aName);
  return NS_OK;
}

NS_IMETHODIMP nsMsgIdentity::GetUnicharAttribute(const char* aName,
                                                 nsAString& val) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  nsCString valueUtf8;
  if (NS_FAILED(
          mPrefBranch->GetStringPref(aName, EmptyCString(), 0, valueUtf8)))
    mDefPrefBranch->GetStringPref(aName, EmptyCString(), 0, valueUtf8);
  CopyUTF8toUTF16(valueUtf8, val);
  return NS_OK;
}

NS_IMETHODIMP nsMsgIdentity::SetCharAttribute(const char* aName,
                                              const nsACString& val) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  if (!val.IsEmpty()) return mPrefBranch->SetCharPref(aName, val);

  mPrefBranch->ClearUserPref(aName);
  return NS_OK;
}

NS_IMETHODIMP nsMsgIdentity::GetCharAttribute(const char* aName,
                                              nsACString& val) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  nsCString tmpVal;
  if (NS_FAILED(mPrefBranch->GetCharPref(aName, tmpVal)))
    mDefPrefBranch->GetCharPref(aName, tmpVal);
  val = tmpVal;
  return NS_OK;
}

NS_IMETHODIMP nsMsgIdentity::SetBoolAttribute(const char* aName, bool val) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  return mPrefBranch->SetBoolPref(aName, val);
}

NS_IMETHODIMP nsMsgIdentity::GetBoolAttribute(const char* aName, bool* val) {
  NS_ENSURE_ARG_POINTER(val);
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  *val = false;

  if (NS_FAILED(mPrefBranch->GetBoolPref(aName, val)))
    mDefPrefBranch->GetBoolPref(aName, val);

  return NS_OK;
}

NS_IMETHODIMP nsMsgIdentity::SetIntAttribute(const char* aName, int32_t val) {
  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  return mPrefBranch->SetIntPref(aName, val);
}

NS_IMETHODIMP nsMsgIdentity::GetIntAttribute(const char* aName, int32_t* val) {
  NS_ENSURE_ARG_POINTER(val);

  if (!mPrefBranch) return NS_ERROR_NOT_INITIALIZED;

  *val = 0;

  if (NS_FAILED(mPrefBranch->GetIntPref(aName, val)))
    mDefPrefBranch->GetIntPref(aName, val);

  return NS_OK;
}

#define COPY_IDENTITY_FILE_VALUE(SRC_ID, MACRO_GETTER, MACRO_SETTER) \
  {                                                                  \
    nsresult macro_rv;                                               \
    nsCOMPtr<nsIFile> macro_spec;                                    \
    macro_rv = SRC_ID->MACRO_GETTER(getter_AddRefs(macro_spec));     \
    if (NS_SUCCEEDED(macro_rv)) this->MACRO_SETTER(macro_spec);      \
  }

#define COPY_IDENTITY_INT_VALUE(SRC_ID, MACRO_GETTER, MACRO_SETTER) \
  {                                                                 \
    nsresult macro_rv;                                              \
    int32_t macro_oldInt;                                           \
    macro_rv = SRC_ID->MACRO_GETTER(&macro_oldInt);                 \
    if (NS_SUCCEEDED(macro_rv)) this->MACRO_SETTER(macro_oldInt);   \
  }

#define COPY_IDENTITY_BOOL_VALUE(SRC_ID, MACRO_GETTER, MACRO_SETTER) \
  {                                                                  \
    nsresult macro_rv;                                               \
    bool macro_oldBool;                                              \
    macro_rv = SRC_ID->MACRO_GETTER(&macro_oldBool);                 \
    if (NS_SUCCEEDED(macro_rv)) this->MACRO_SETTER(macro_oldBool);   \
  }

#define COPY_IDENTITY_STR_VALUE(SRC_ID, MACRO_GETTER, MACRO_SETTER) \
  {                                                                 \
    nsCString macro_oldStr;                                         \
    nsresult macro_rv;                                              \
    macro_rv = SRC_ID->MACRO_GETTER(macro_oldStr);                  \
    if (NS_SUCCEEDED(macro_rv)) {                                   \
      this->MACRO_SETTER(macro_oldStr);                             \
    }                                                               \
  }

#define COPY_IDENTITY_WSTR_VALUE(SRC_ID, MACRO_GETTER, MACRO_SETTER) \
  {                                                                  \
    nsString macro_oldStr;                                           \
    nsresult macro_rv;                                               \
    macro_rv = SRC_ID->MACRO_GETTER(macro_oldStr);                   \
    if (NS_SUCCEEDED(macro_rv)) {                                    \
      this->MACRO_SETTER(macro_oldStr);                              \
    }                                                                \
  }

NS_IMETHODIMP
nsMsgIdentity::Copy(nsIMsgIdentity* identity) {
  NS_ENSURE_ARG_POINTER(identity);

  COPY_IDENTITY_BOOL_VALUE(identity, GetComposeHtml, SetComposeHtml)
  COPY_IDENTITY_STR_VALUE(identity, GetEmail, SetEmail)
  COPY_IDENTITY_BOOL_VALUE(identity, GetCatchAll, SetCatchAll)
  COPY_IDENTITY_WSTR_VALUE(identity, GetLabel, SetLabel)
  COPY_IDENTITY_STR_VALUE(identity, GetReplyTo, SetReplyTo)
  COPY_IDENTITY_WSTR_VALUE(identity, GetFullName, SetFullName)
  COPY_IDENTITY_WSTR_VALUE(identity, GetOrganization, SetOrganization)
  COPY_IDENTITY_STR_VALUE(identity, GetDraftFolder, SetDraftFolder)
  COPY_IDENTITY_STR_VALUE(identity, GetArchiveFolder, SetArchiveFolder)
  COPY_IDENTITY_STR_VALUE(identity, GetFccFolder, SetFccFolder)
  COPY_IDENTITY_BOOL_VALUE(identity, GetFccReplyFollowsParent,
                           SetFccReplyFollowsParent)
  COPY_IDENTITY_STR_VALUE(identity, GetStationeryFolder, SetStationeryFolder)
  COPY_IDENTITY_BOOL_VALUE(identity, GetArchiveEnabled, SetArchiveEnabled)
  COPY_IDENTITY_INT_VALUE(identity, GetArchiveGranularity,
                          SetArchiveGranularity)
  COPY_IDENTITY_BOOL_VALUE(identity, GetArchiveKeepFolderStructure,
                           SetArchiveKeepFolderStructure)
  COPY_IDENTITY_BOOL_VALUE(identity, GetAttachSignature, SetAttachSignature)
  COPY_IDENTITY_FILE_VALUE(identity, GetSignature, SetSignature)
  COPY_IDENTITY_WSTR_VALUE(identity, GetHtmlSigText, SetHtmlSigText)
  COPY_IDENTITY_BOOL_VALUE(identity, GetHtmlSigFormat, SetHtmlSigFormat)
  COPY_IDENTITY_BOOL_VALUE(identity, GetAutoQuote, SetAutoQuote)
  COPY_IDENTITY_INT_VALUE(identity, GetReplyOnTop, SetReplyOnTop)
  COPY_IDENTITY_BOOL_VALUE(identity, GetSigBottom, SetSigBottom)
  COPY_IDENTITY_BOOL_VALUE(identity, GetSigOnForward, SetSigOnForward)
  COPY_IDENTITY_BOOL_VALUE(identity, GetSigOnReply, SetSigOnReply)
  COPY_IDENTITY_INT_VALUE(identity, GetSignatureDate, SetSignatureDate)
  COPY_IDENTITY_BOOL_VALUE(identity, GetAttachVCard, SetAttachVCard)
  COPY_IDENTITY_STR_VALUE(identity, GetEscapedVCard, SetEscapedVCard)
  COPY_IDENTITY_STR_VALUE(identity, GetSmtpServerKey, SetSmtpServerKey)
  COPY_IDENTITY_BOOL_VALUE(identity, GetSuppressSigSep, SetSuppressSigSep)
  return NS_OK;
}

NS_IMETHODIMP
nsMsgIdentity::GetRequestReturnReceipt(bool* aVal) {
  NS_ENSURE_ARG_POINTER(aVal);

  bool useCustomPrefs = false;
  nsresult rv = GetBoolAttribute("use_custom_prefs", &useCustomPrefs);
  NS_ENSURE_SUCCESS(rv, rv);
  if (useCustomPrefs)
    return GetBoolAttribute("request_return_receipt_on", aVal);

  nsCOMPtr<nsIPrefBranch> prefs(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
  NS_ENSURE_SUCCESS(rv, rv);
  return prefs->GetBoolPref("mail.receipt.request_return_receipt_on", aVal);
}

NS_IMETHODIMP
nsMsgIdentity::GetReceiptHeaderType(int32_t* aType) {
  NS_ENSURE_ARG_POINTER(aType);

  bool useCustomPrefs = false;
  nsresult rv = GetBoolAttribute("use_custom_prefs", &useCustomPrefs);
  NS_ENSURE_SUCCESS(rv, rv);
  if (useCustomPrefs)
    return GetIntAttribute("request_receipt_header_type", aType);

  nsCOMPtr<nsIPrefBranch> prefs(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
  NS_ENSURE_SUCCESS(rv, rv);
  return prefs->GetIntPref("mail.receipt.request_header_type", aType);
}

NS_IMETHODIMP
nsMsgIdentity::GetRequestDSN(bool* aVal) {
  NS_ENSURE_ARG_POINTER(aVal);

  bool useCustomPrefs = false;
  nsresult rv = GetBoolAttribute("dsn_use_custom_prefs", &useCustomPrefs);
  NS_ENSURE_SUCCESS(rv, rv);
  if (useCustomPrefs) return GetBoolAttribute("dsn_always_request_on", aVal);

  nsCOMPtr<nsIPrefBranch> prefs(do_GetService(NS_PREFSERVICE_CONTRACTID, &rv));
  NS_ENSURE_SUCCESS(rv, rv);
  return prefs->GetBoolPref("mail.dsn.always_request_on", aVal);
}