From 72394faa750ac05871f62583c7c922879a20bc7b Mon Sep 17 00:00:00 2001
From: isanae <14251494+isanae@users.noreply.github.com>
Date: Thu, 19 Dec 2019 20:18:14 -0500
Subject: some optimizations to avoid case conversions and memory allocations

---
 src/shared/directoryentry.cpp | 6 ++++--
 src/shared/directoryentry.h   | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/shared')

diff --git a/src/shared/directoryentry.cpp b/src/shared/directoryentry.cpp
index 146662ad..c6b29fbb 100644
--- a/src/shared/directoryentry.cpp
+++ b/src/shared/directoryentry.cpp
@@ -875,9 +875,11 @@ DirectoryEntry *DirectoryEntry::findSubDirectoryRecursive(const std::wstring &pa
 }
 
 
-const FileEntry::Ptr DirectoryEntry::findFile(const std::wstring &name) const
+const FileEntry::Ptr DirectoryEntry::findFile(
+  const std::wstring &name, bool alreadyLowerCase) const
 {
-  auto iter = m_Files.find(ToLower(name));
+  auto iter = m_Files.find(alreadyLowerCase ? name : ToLower(name));
+
   if (iter != m_Files.end()) {
     return m_FileRegister->getFile(iter->second);
   } else {
diff --git a/src/shared/directoryentry.h b/src/shared/directoryentry.h
index 52265583..d33b495a 100644
--- a/src/shared/directoryentry.h
+++ b/src/shared/directoryentry.h
@@ -278,7 +278,7 @@ public:
     * @param name name of the file
     * @return fileentry object for the file or nullptr if no file matches
     */
-  const FileEntry::Ptr findFile(const std::wstring &name) const;
+  const FileEntry::Ptr findFile(const std::wstring &name, bool alreadyLowerCase=false) const;
   bool hasFile(const std::wstring& name) const;
 
   bool containsArchive(std::wstring archiveName);
-- 
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