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authorMatt A. Tobin <email@mattatobin.com>2019-11-03 00:17:46 -0400
committerMatt A. Tobin <email@mattatobin.com>2019-11-03 00:17:46 -0400
commit302bf1b523012e11b60425d6eee1221ebc2724eb (patch)
treeb191a895f8716efcbe42f454f37597a545a6f421 /mailnews/mime/src/MimeHeaderParser.cpp
parent21b3f6247403c06f85e1f45d219f87549862198f (diff)
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Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1
Diffstat (limited to 'mailnews/mime/src/MimeHeaderParser.cpp')
-rw-r--r--mailnews/mime/src/MimeHeaderParser.cpp229
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