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portability fixes

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This commit is contained in:
Glenn Maynard
2002-12-17 08:21:34 +00:00
parent bf1efc8cf6
commit 3cb40378ac
1 changed files with 18 additions and 7 deletions
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stepmania/src/RageUtil.cpp
+17 -6
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@@ -18,6 +18,7 @@ unsigned long randseed = time(NULL);
#include <numeric> #include <numeric>
#include <math.h> #include <math.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/types.h>
bool IsAnInt( const char *s ) bool IsAnInt( const char *s )
{ {
@@ -599,6 +600,12 @@ static const unsigned int crc32_tab[] = {
//} //}
} }
bool DoStat(CString sPath, struct stat *st)
{
TrimRight(sPath, "/\\");
return stat(sPath.GetString(), st) != -1;
}
unsigned int GetHashForFile( CString sPath ) unsigned int GetHashForFile( CString sPath )
{ {
unsigned int hash = 0; unsigned int hash = 0;
@@ -608,7 +615,7 @@ unsigned int GetHashForFile( CString sPath )
hash += GetFileSizeInBytes( sPath ); hash += GetFileSizeInBytes( sPath );
struct stat st; struct stat st;
if( stat(sPath.GetString(), &st) != -1) if( DoStat(sPath, &st))
hash += st.st_mtime; hash += st.st_mtime;
return hash; return hash;
@@ -634,15 +641,16 @@ unsigned int GetHashForDirectory( CString sDir )
unsigned GetFileSizeInBytes( const CString &sFilePath ) unsigned GetFileSizeInBytes( const CString &sFilePath )
{ {
struct stat st; struct stat st;
stat(sFilePath.GetString(), &st); if(!DoStat(sFilePath, &st))
return 0;
return st.st_size; return st.st_size;
} }
bool DoesFileExist( const CString &sPath ) bool DoesFileExist( const CString &sPath )
{ {
DWORD dwAttr = GetFileAttributes( sPath ); struct stat st;
return bool(dwAttr != (DWORD)-1); return DoStat(sPath, &st);
} }
bool IsAFile( const CString &sPath ) bool IsAFile( const CString &sPath )
@@ -652,8 +660,11 @@ bool IsAFile( const CString &sPath )
bool IsADirectory( const CString &sPath ) bool IsADirectory( const CString &sPath )
{ {
DWORD dwAttr = GetFileAttributes( sPath ); struct stat st;
return (dwAttr & FILE_ATTRIBUTE_DIRECTORY) != 0; if (!DoStat(sPath, &st))
return false;
return !!(st.st_mode & S_IFDIR);
} }
bool CompareCStringsAsc(const CString &str1, const CString &str2) bool CompareCStringsAsc(const CString &str1, const CString &str2)