From 85f757d902ed26edb6a7d9184acb7a28c4def634 Mon Sep 17 00:00:00 2001
From: kervala <devnull@localhost>
Date: Mon, 18 Oct 2010 09:12:49 +0200
Subject: [PATCH] Changed: Added getBigFileName method to CBigFile

---
 code/nel/include/nel/misc/big_file.h |  5 ++++-
 code/nel/src/misc/big_file.cpp       | 19 ++++++++++++++++---
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/code/nel/include/nel/misc/big_file.h b/code/nel/include/nel/misc/big_file.h
index 582b44e46..c7c96912a 100644
--- a/code/nel/include/nel/misc/big_file.h
+++ b/code/nel/include/nel/misc/big_file.h
@@ -58,7 +58,10 @@ public:
 	void remove (const std::string &sBigFileName);
 
 	// true if a bigFile is added
-	bool isBigFileAdded(const std::string &sBigFileName);
+	bool isBigFileAdded(const std::string &sBigFileName) const;
+
+	// return name of Big File
+	std::string getBigFileName(const std::string &sBigFileName) const;
 
 	// List all files in a bigfile
 	void list (const std::string &sBigFileName, std::vector<std::string> &vAllFiles);
diff --git a/code/nel/src/misc/big_file.cpp b/code/nel/src/misc/big_file.cpp
index 1521efb5f..e60f8d8a2 100644
--- a/code/nel/src/misc/big_file.cpp
+++ b/code/nel/src/misc/big_file.cpp
@@ -295,13 +295,25 @@ void CBigFile::remove (const std::string &sBigFileName)
 }
 
 // ***************************************************************************
-bool CBigFile::isBigFileAdded(const std::string &sBigFileName)
+bool CBigFile::isBigFileAdded(const std::string &sBigFileName) const
 {
 	// Is already the same bigfile name ?
 	string bigfilenamealone = CFile::getFilename (sBigFileName);
 	return _BNPs.find(bigfilenamealone) != _BNPs.end();
 }
 
+// ***************************************************************************
+std::string CBigFile::getBigFileName(const std::string &sBigFileName) const
+{
+	string bigfilenamealone = CFile::getFilename (sBigFileName);
+	map<string, BNP>::const_iterator it = _BNPs.find(bigfilenamealone);
+	if (it != _BNPs.end())
+		return it->second.BigFileName;
+	else
+		return "";
+}
+
+
 // ***************************************************************************
 void CBigFile::list (const std::string &sBigFileName, std::vector<std::string> &vAllFiles)
 {
@@ -403,9 +415,10 @@ FILE* CBigFile::getFile (const std::string &sFileName, uint32 &rFileSize,
 	{
 		handle.File = fopen (bnp->BigFileName.c_str(), "rb");
 		if (handle.File == NULL)
-		  nlwarning ("bnp: can't fopen big file '%s' error %d '%s'", bnp->BigFileName.c_str(), errno, strerror(errno));
-		if (handle.File == NULL)
+		{
+			nlwarning ("bnp: can't fopen big file '%s' error %d '%s'", bnp->BigFileName.c_str(), errno, strerror(errno));
 			return NULL;
+		}
 	}
 
 	rCacheFileOnOpen = bnp->CacheFileOnOpen;