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

1 files changed, 229 insertions, 0 deletions

diff --git a/mailnews/mime/src/MimeHeaderParser.cpp b/mailnews/mime/src/MimeHeaderParser.cpp
new file mode 100644
index 000000000..18d81023e
--- /dev/null
+++ b/mailnews/mime/src/MimeHeaderParser.cpp
@@ -0,0 +1,229 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 "mozilla/mailnews/MimeHeaderParser.h"
+#include "mozilla/mailnews/Services.h"
+#include "mozilla/DebugOnly.h"
+#include "nsMemory.h"
+#include "nsAutoPtr.h"
+#include "nsCOMPtr.h"
+#include "nsIMimeConverter.h"
+#include "nsIMsgHeaderParser.h"
+
+namespace mozilla {
+namespace mailnews {
+
+void detail::DoConversion(const nsTArray<nsString> &aUTF16Array,
+                          nsTArray<nsCString> &aUTF8Array)
+{
+  uint32_t count = aUTF16Array.Length();
+  aUTF8Array.SetLength(count);
+  for (uint32_t i = 0; i < count; ++i)
+    CopyUTF16toUTF8(aUTF16Array[i], aUTF8Array[i]);
+}
+
+void MakeMimeAddress(const nsACString &aName, const nsACString &aEmail,
+                     nsACString &full)
+{
+  nsAutoString utf16Address;
+  MakeMimeAddress(NS_ConvertUTF8toUTF16(aName), NS_ConvertUTF8toUTF16(aEmail),
+                  utf16Address);
+
+  CopyUTF16toUTF8(utf16Address, full);
+}
+
+void MakeMimeAddress(const nsAString &aName, const nsAString &aEmail,
+                     nsAString &full)
+{
+  nsCOMPtr<nsIMsgHeaderParser> headerParser(services::GetHeaderParser());
+
+  nsCOMPtr<msgIAddressObject> address;
+  headerParser->MakeMailboxObject(aName, aEmail, getter_AddRefs(address));
+  msgIAddressObject *obj = address;
+  headerParser->MakeMimeHeader(&obj, 1, full);
+}
+
+void MakeDisplayAddress(const nsAString &aName, const nsAString &aEmail,
+                        nsAString &full)
+{
+  nsCOMPtr<nsIMsgHeaderParser> headerParser(services::GetHeaderParser());
+
+  nsCOMPtr<msgIAddressObject> object;
+  headerParser->MakeMailboxObject(aName, aEmail, getter_AddRefs(object));
+  object->ToString(full);
+}
+
+void RemoveDuplicateAddresses(const nsACString &aHeader,
+                              const nsACString &aOtherEmails,
+                              nsACString &result)
+{
+  nsCOMPtr<nsIMsgHeaderParser> headerParser(services::GetHeaderParser());
+
+  headerParser->RemoveDuplicateAddresses(aHeader, aOtherEmails, result);
+}
+
+/////////////////////////////////////////////
+// These are the core shim methods we need //
+/////////////////////////////////////////////
+
+nsCOMArray<msgIAddressObject> DecodedHeader(const nsAString &aHeader)
+{
+  nsCOMArray<msgIAddressObject> retval;
+  if (aHeader.IsEmpty()) {
+    return retval;
+  }
+  nsCOMPtr<nsIMsgHeaderParser> headerParser(services::GetHeaderParser());
+  msgIAddressObject **addresses = nullptr;
+  uint32_t length;
+  nsresult rv = headerParser->ParseDecodedHeader(aHeader, false,
+    &length, &addresses);
+  MOZ_ASSERT(NS_SUCCEEDED(rv), "Javascript jsmime returned an error!");
+  if (NS_SUCCEEDED(rv) && length > 0 && addresses) {
+    retval.Adopt(addresses, length);
+  }
+  return retval;
+}
+
+nsCOMArray<msgIAddressObject> EncodedHeader(const nsACString &aHeader,
+                                            const char *aCharset)
+{
+  nsCOMArray<msgIAddressObject> retval;
+  if (aHeader.IsEmpty()) {
+    return retval;
+  }
+  nsCOMPtr<nsIMsgHeaderParser> headerParser(services::GetHeaderParser());
+  msgIAddressObject **addresses = nullptr;
+  uint32_t length;
+  nsresult rv = headerParser->ParseEncodedHeader(aHeader, aCharset,
+    false, &length, &addresses);
+  MOZ_ASSERT(NS_SUCCEEDED(rv), "This should never fail!");
+  if (NS_SUCCEEDED(rv) && length > 0 && addresses) {
+    retval.Adopt(addresses, length);
+  }
+  return retval;
+}
+
+void ExtractAllAddresses(const nsCOMArray<msgIAddressObject> &aHeader,
+                         nsTArray<nsString> &names, nsTArray<nsString> &emails)
+{
+  uint32_t count = aHeader.Length();
+
+  // Prefill arrays before we start
+  names.SetLength(count);
+  emails.SetLength(count);
+
+  for (uint32_t i = 0; i < count; i++)
+  {
+    aHeader[i]->GetName(names[i]);
+    aHeader[i]->GetEmail(emails[i]);
+  }
+
+  if (count == 1 && names[0].IsEmpty() && emails[0].IsEmpty())
+  {
+    names.Clear();
+    emails.Clear();
+  }
+}
+
+void ExtractDisplayAddresses(const nsCOMArray<msgIAddressObject> &aHeader,
+                             nsTArray<nsString> &displayAddrs)
+{
+  uint32_t count = aHeader.Length();
+
+  displayAddrs.SetLength(count);
+  for (uint32_t i = 0; i < count; i++)
+    aHeader[i]->ToString(displayAddrs[i]);
+
+  if (count == 1 && displayAddrs[0].IsEmpty())
+    displayAddrs.Clear();
+}
+
+/////////////////////////////////////////////////
+// All of these are based on the above methods //
+/////////////////////////////////////////////////
+
+void ExtractEmails(const nsCOMArray<msgIAddressObject> &aHeader,
+                   nsTArray<nsString> &emails)
+{
+  nsTArray<nsString> names;
+  ExtractAllAddresses(aHeader, names, emails);
+}
+
+void ExtractEmail(const nsCOMArray<msgIAddressObject> &aHeader,
+                  nsACString &email)
+{
+  AutoTArray<nsString, 1> names;
+  AutoTArray<nsString, 1> emails;
+  ExtractAllAddresses(aHeader, names, emails);
+
+  if (emails.Length() > 0)
+    CopyUTF16toUTF8(emails[0], email);
+  else
+    email.Truncate();
+}
+
+void ExtractFirstAddress(const nsCOMArray<msgIAddressObject> &aHeader,
+                         nsACString &name, nsACString &email)
+{
+  AutoTArray<nsString, 1> names, emails;
+  ExtractAllAddresses(aHeader, names, emails);
+  if (names.Length() > 0)
+  {
+    CopyUTF16toUTF8(names[0], name);
+    CopyUTF16toUTF8(emails[0], email);
+  }
+  else
+  {
+    name.Truncate();
+    email.Truncate();
+  }
+}
+
+void ExtractFirstAddress(const nsCOMArray<msgIAddressObject> &aHeader,
+                         nsAString &name, nsACString &email)
+{
+  AutoTArray<nsString, 1> names, emails;
+  ExtractAllAddresses(aHeader, names, emails);
+  if (names.Length() > 0)
+  {
+    name = names[0];
+    CopyUTF16toUTF8(emails[0], email);
+  }
+  else
+  {
+    name.Truncate();
+    email.Truncate();
+  }
+}
+
+void ExtractName(const nsCOMArray<msgIAddressObject> &aHeader, nsACString &name)
+{
+  nsCString email;
+  ExtractFirstAddress(aHeader, name, email);
+  if (name.IsEmpty())
+    name = email;
+}
+
+void ExtractName(const nsCOMArray<msgIAddressObject> &aHeader, nsAString &name)
+{
+  AutoTArray<nsString, 1> names;
+  AutoTArray<nsString, 1> emails;
+  ExtractAllAddresses(aHeader, names, emails);
+  if (names.Length() > 0)
+  {
+    if (names[0].IsEmpty())
+      name = emails[0];
+    else
+      name = names[0];
+  }
+  else
+  {
+    name.Truncate();
+  }
+}
+
+} // namespace mailnews
+} // namespace mozilla