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

1 files changed, 105 insertions, 0 deletions

diff --git a/mailnews/import/src/ImportTranslate.cpp b/mailnews/import/src/ImportTranslate.cpp
new file mode 100644
index 000000000..f7f32f552
--- /dev/null
+++ b/mailnews/import/src/ImportTranslate.cpp
@@ -0,0 +1,105 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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 "ImportTranslate.h"
+
+int ImportTranslate::m_useTranslator = -1;
+
+
+bool ImportTranslate::ConvertString(const nsCString& inStr, nsCString& outStr, bool mimeHeader)
+{
+  if (inStr.IsEmpty()) {
+    outStr = inStr;
+    return true;
+  }
+
+  nsImportTranslator *pTrans = GetTranslator();
+  // int      maxLen = (int) pTrans->GetMaxBufferSize(inStr.Length());
+  // int      hLen = 0;
+  nsCString  set;
+  nsCString  lang;
+
+  if (mimeHeader) {
+    // add the charset and language
+    pTrans->GetCharset(set);
+    pTrans->GetLanguage(lang);
+  }
+
+  // Unfortunatly, we didn't implement ConvertBuffer for all translators,
+  // just ConvertToFile.  This means that this data will not always
+  // be converted to the charset of pTrans.  In that case...
+  // We don't always have the data in the same charset as the current
+  // translator...
+  // It is safer to leave the charset and language field blank
+  set.Truncate();
+  lang.Truncate();
+
+  uint8_t *  pBuf;
+  /*
+  pBuf = (P_U8) outStr.GetBuffer(maxLen);
+  if (!pBuf) {
+    delete pTrans;
+    return FALSE;
+  }
+  pTrans->ConvertBuffer((PC_U8)(PC_S8)inStr, inStr.GetLength(), pBuf);
+  outStr.ReleaseBuffer();
+  */
+  outStr = inStr;
+  delete pTrans;
+
+
+  // Now I need to run the string through the mime-header special char
+  // encoder.
+
+  pTrans = new CMHTranslator;
+  pBuf = new uint8_t[pTrans->GetMaxBufferSize(outStr.Length())];
+  pTrans->ConvertBuffer((const uint8_t *)(outStr.get()), outStr.Length(), pBuf);
+  delete pTrans;
+  outStr.Truncate();
+  if (mimeHeader) {
+    outStr = set;
+    outStr += "'";
+    outStr += lang;
+    outStr += "'";
+  }
+  outStr += (const char *)pBuf;
+  delete [] pBuf;
+
+  return true;
+}
+
+
+nsImportTranslator *ImportTranslate::GetTranslator(void)
+{
+  if (m_useTranslator == -1) {
+    // get the translator to use...
+    // CString    trans;
+    // trans.LoadString(IDS_LANGUAGE_TRANSLATION);
+    m_useTranslator = 0;
+    // if (!trans.CompareNoCase("iso-2022-jp"))
+    //  gWizData.m_useTranslator = 1;
+  }
+
+  switch(m_useTranslator) {
+  case 0:
+    return new nsImportTranslator;
+  //case 1:
+  //  return new CSJis2JisTranslator;
+  default:
+    return new nsImportTranslator;
+  }
+}
+
+nsImportTranslator *ImportTranslate::GetMatchingTranslator(const char *pCharSet)
+{
+/*
+  CString    jp = "iso-2022-jp";
+  if (!jp.CompareNoCase(pCharSet))
+    return new CSJis2JisTranslator;
+*/
+
+  return nullptr;
+}
+