1 files changed, 0 insertions, 126 deletions
diff --git a/src/libs/7zip/win/CPP/Windows/FileSystem.cpp b/src/libs/7zip/win/CPP/Windows/FileSystem.cpp
deleted file mode 100644
index 3ebfb7523..000000000
--- a/src/libs/7zip/win/CPP/Windows/FileSystem.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-// Windows/FileSystem.cpp
-
-#include "StdAfx.h"
-
-#include "FileSystem.h"
-#include "Defs.h"
-
-#ifndef _UNICODE
-extern bool g_IsNT;
-#endif
-
-namespace NWindows {
-namespace NFile {
-namespace NSystem {
-
-bool MyGetVolumeInformation(
-    LPCTSTR rootPathName,
-    CSysString &volumeName,
-    LPDWORD volumeSerialNumber,
-    LPDWORD maximumComponentLength,
-    LPDWORD fileSystemFlags,
-    CSysString &fileSystemName)
-{
-  bool result = BOOLToBool(GetVolumeInformation(
-      rootPathName,
-      volumeName.GetBuffer(MAX_PATH), MAX_PATH,
-      volumeSerialNumber,
-      maximumComponentLength,
-      fileSystemFlags,
-      fileSystemName.GetBuffer(MAX_PATH), MAX_PATH));
-  volumeName.ReleaseBuffer();
-  fileSystemName.ReleaseBuffer();
-  return result;
-}
-
-
-#ifndef _UNICODE
-bool MyGetVolumeInformation(
-    LPCWSTR rootPathName,
-    UString &volumeName,
-    LPDWORD volumeSerialNumber,
-    LPDWORD maximumComponentLength,
-    LPDWORD fileSystemFlags,
-    UString &fileSystemName)
-{
-  if (g_IsNT)
-  {
-    bool result = BOOLToBool(GetVolumeInformationW(
-      rootPathName,
-      volumeName.GetBuffer(MAX_PATH), MAX_PATH,
-      volumeSerialNumber,
-      maximumComponentLength,
-      fileSystemFlags,
-      fileSystemName.GetBuffer(MAX_PATH), MAX_PATH));
-    volumeName.ReleaseBuffer();
-    fileSystemName.ReleaseBuffer();
-    return result;
-  }
-  AString volumeNameA, fileSystemNameA;
-  bool result = MyGetVolumeInformation(GetSystemString(rootPathName), volumeNameA,
-      volumeSerialNumber, maximumComponentLength, fileSystemFlags,fileSystemNameA);
-  if (result)
-  {
-    volumeName = GetUnicodeString(volumeNameA);
-    fileSystemName = GetUnicodeString(fileSystemNameA);
-  }
-  return result;
-}
-#endif
-
-typedef BOOL (WINAPI * GetDiskFreeSpaceExPointer)(
-  LPCTSTR lpDirectoryName,                 // directory name
-  PULARGE_INTEGER lpFreeBytesAvailable,    // bytes available to caller
-  PULARGE_INTEGER lpTotalNumberOfBytes,    // bytes on disk
-  PULARGE_INTEGER lpTotalNumberOfFreeBytes // free bytes on disk
-);
-
-bool MyGetDiskFreeSpace(LPCTSTR rootPathName,
-    UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize)
-{
-  GetDiskFreeSpaceExPointer pGetDiskFreeSpaceEx =
-      (GetDiskFreeSpaceExPointer)GetProcAddress(
-      GetModuleHandle(TEXT("kernel32.dll")), "GetDiskFreeSpaceExA");
-
-  bool sizeIsDetected = false;
-  if (pGetDiskFreeSpaceEx)
-  {
-    ULARGE_INTEGER i64FreeBytesToCaller, totalSize2, freeSize2;
-    sizeIsDetected = BOOLToBool(pGetDiskFreeSpaceEx(rootPathName,
-                &i64FreeBytesToCaller,
-                &totalSize2,
-                &freeSize2));
-    totalSize = totalSize2.QuadPart;
-    freeSize = freeSize2.QuadPart;
-  }
-
-  DWORD numSectorsPerCluster;
-  DWORD bytesPerSector;
-  DWORD numberOfFreeClusters;
-  DWORD totalNumberOfClusters;
-
-  if (!::GetDiskFreeSpace(rootPathName,
-      &numSectorsPerCluster,
-      &bytesPerSector,
-      &numberOfFreeClusters,
-      &totalNumberOfClusters))
-    return false;
-
-  clusterSize = (UInt64)bytesPerSector * (UInt64)numSectorsPerCluster;
-  if (!sizeIsDetected)
-  {
-    totalSize =  clusterSize * (UInt64)totalNumberOfClusters;
-    freeSize =  clusterSize * (UInt64)numberOfFreeClusters;
-  }
-  return true;
-}
-
-#ifndef _UNICODE
-bool MyGetDiskFreeSpace(LPCWSTR rootPathName,
-    UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize)
-{
-  return MyGetDiskFreeSpace(GetSystemString(rootPathName), clusterSize, totalSize, freeSize);
-}
-#endif
-
-}}}