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Fixed: #1385 patch_gen uses tmpnam function instead of 'nul' for files with no pre-existing version. Note - used tmpnam instead of mkstemp due to cross-platform compatibility.

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sfb 2011-12-12 14:38:41 -06:00
parent 8d9e042622
commit b7ffe49754
1 changed files with 7 additions and 4 deletions
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11
code/ryzom/tools/patch_gen/patch_gen_common.cpp
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@ -18,8 +18,11 @@
// includes
//-----------------------------------------------------------------------------
#include <cstdio>
#include "game_share/bnp_patch.h"
#include "nel/misc/path.h"
#include "nel/misc/file.h"
#include "nel/misc/command.h"
#include "nel/misc/sstring.h"
#include "game_share/singleton_registry.h"
@ -320,7 +323,6 @@ void CPackageDescription::generatePatches(CBNPFileSet& packageIndex) const
for (uint32 i=packageIndex.fileCount();i--;)
{
bool deleteRefAfterDelta= true;
// generate file name root
std::string bnpFileName= _BnpDirectory+packageIndex.getFile(i).getFileName();
std::string refNameRoot= _RefDirectory+NLMISC::CFile::getFilenameWithoutExtension(bnpFileName);
@ -340,8 +342,9 @@ void CPackageDescription::generatePatches(CBNPFileSet& packageIndex) const
std::string prevVersionFileName;
if (packageIndex.getFile(i).versionCount()==1)
{
prevVersionFileName= "nul";
deleteRefAfterDelta= false;
prevVersionFileName= tmpnam(NULL);
NLMISC::COFile tmpFile(prevVersionFileName);
tmpFile.close();
}
else
{
@ -400,7 +403,7 @@ void CPackageDescription::generatePatches(CBNPFileSet& packageIndex) const
}
// if we have a ref file still hanging about from the previous patch then delete it
if (prevVersionFileName!= "nul" && NLMISC::CFile::fileExists(prevVersionFileName))
if (NLMISC::CFile::fileExists(prevVersionFileName))
{
NLMISC::CFile::deleteFile(prevVersionFileName);
}