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add paranoid BackUpAllSongSaves

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This commit is contained in:
Glenn Maynard
2007-02-03 02:32:57 +00:00
parent 745237c812
commit 38aec56633
1 changed files with 23 additions and 0 deletions
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stepmania/src/Song.cpp
+23
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@@ -29,6 +29,7 @@
#include "LyricsLoader.h"
#include <time.h>
#include <set>
#include <float.h>
@@ -38,6 +39,7 @@ const float DEFAULT_MUSIC_SAMPLE_LENGTH = 12.f;
static Preference<float> g_fLongVerSongSeconds( "LongVerSongSeconds", 60*2.5f );
static Preference<float> g_fMarathonVerSongSeconds( "MarathonVerSongSeconds", 60*5.f );
static Preference<bool> g_BackUpAllSongSaves( "BackUpAllSongSaves", false );
Song::Song()
{
@@ -836,6 +838,27 @@ bool Song::SaveToSMFile( RString sPath, bool bSavingCache )
if( !NotesWriterSM::Write(sPath, *this, vpStepsToSave, bSavingCache) )
return false;
if( !bSavingCache && g_BackUpAllSongSaves.Get() )
{
RString sExt = GetExtension( sPath );
RString sBackupFile = SetExtension( sPath, "" );
time_t cur_time;
time( &cur_time );
struct tm now;
localtime_r( &cur_time, &now );
sBackupFile += ssprintf( "-%04i-%02i-%02i--%02i-%02i-%02i",
1900+now.tm_year, now.tm_mon+1, now.tm_mday, now.tm_hour, now.tm_min, now.tm_sec );
sBackupFile = SetExtension( sBackupFile, sExt );
sBackupFile += ssprintf( ".old" );
if( FileCopy(sPath, sBackupFile) )
LOG->Trace( "Backed up %s to %s", sPath.c_str(), sBackupFile.c_str() );
else
LOG->Trace( "Failed to back up %s to %s", sPath.c_str(), sBackupFile.c_str() );
}
if( !bSavingCache )
{
/* Mark these steps saved to disk. */