Bug 1528496 - Correctly fix Bug 1023285 and utf8 addressing header display for jsmime.

Tag #1273

2 files changed, 28 insertions, 7 deletions

diff --git a/mailnews/mime/src/MimeHeaderParser.cpp b/mailnews/mime/src/MimeHeaderParser.cpp
index 4fd7bc982..15341de46 100644
--- a/mailnews/mime/src/MimeHeaderParser.cpp
+++ b/mailnews/mime/src/MimeHeaderParser.cpp
@@ -107,6 +107,24 @@ nsCOMArray<msgIAddressObject> EncodedHeader(const nsACString &aHeader,
   return retval;
 }
 
+nsCOMArray<msgIAddressObject> EncodedHeaderW(const nsAString &aHeader)
+{
+  nsCOMArray<msgIAddressObject> retval;
+  if (aHeader.IsEmpty()) {
+    return retval;
+  }
+  nsCOMPtr<nsIMsgHeaderParser> headerParser(services::GetHeaderParser());
+  NS_ENSURE_TRUE(headerParser, retval);
+  msgIAddressObject **addresses = nullptr;
+  uint32_t length;
+  nsresult rv = headerParser->ParseEncodedHeaderW(aHeader, &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)
 {
diff --git a/mailnews/mime/src/mimeJSComponents.js b/mailnews/mime/src/mimeJSComponents.js
index 5ba7ff084..8e9d0684a 100644
--- a/mailnews/mime/src/mimeJSComponents.js
+++ b/mailnews/mime/src/mimeJSComponents.js
@@ -269,6 +269,15 @@ MimeAddressParser.prototype = {
       MimeParser.HEADER_ADDRESS | MimeParser.HEADER_OPTION_ALL_I18N, aCharset);
     return fixArray(value, aPreserveGroups, count);
   },
+  parseEncodedHeaderW: function (aHeader, count) {
+    aHeader = aHeader || "";
+    let value = MimeParser.parseHeaderField(aHeader,
+      MimeParser.HEADER_ADDRESS |
+      MimeParser.HEADER_OPTION_DECODE_2231 |
+      MimeParser.HEADER_OPTION_DECODE_2047,
+      undefined);
+    return fixArray(value, false, count);
+  },
   parseDecodedHeader: function (aHeader, aPreserveGroups, count) {
     aHeader = aHeader || "";
     let value = MimeParser.parseHeaderField(aHeader, MimeParser.HEADER_ADDRESS);
@@ -390,13 +399,7 @@ MimeAddressParser.prototype = {
 
   parseHeadersWithArray: function (aHeader, aAddrs, aNames, aFullNames) {
     let addrs = [], names = [], fullNames = [];
-    // Parse header, but without HEADER_OPTION_ALLOW_RAW.
-    let value = MimeParser.parseHeaderField(aHeader || "",
-                                            MimeParser.HEADER_ADDRESS |
-                                            MimeParser.HEADER_OPTION_DECODE_2231 |
-                                            MimeParser.HEADER_OPTION_DECODE_2047,
-                                            undefined);
-    let allAddresses = fixArray(value, false);
+    let allAddresses = this.parseEncodedHeader(aHeader, undefined, false);
 
     // Don't index the dummy empty address.
     if (aHeader.trim() == "")