void ExtractACLNew(Archive &Arc,char *FileName,wchar *FileNameW)
{
if (!WinNT())
return;
Array<byte> SubData;
if (!Arc.ReadSubData(&SubData,(File *) NULL))
return;
SetPrivileges();
SECURITY_INFORMATION si=OWNER_SECURITY_INFORMATION|GROUP_SECURITY_INFORMATION|
DACL_SECURITY_INFORMATION;
if (ReadSacl)
si|=SACL_SECURITY_INFORMATION;
SECURITY_DESCRIPTOR *sd=(SECURITY_DESCRIPTOR *)&SubData[0];
int SetCode;
if (FileNameW!=NULL)
SetCode=SetFileSecurityW(FileNameW,si,sd);
else
SetCode=SetFileSecurityA(FileName,si,sd);
if (!SetCode)
{
Log(Arc.FileName,St(MACLSetError),FileName);
ErrHandler.SysErrMsg();
ErrHandler.SetErrorCode(WARNING);
}
}
void ExtractACL(Archive &Arc,char *FileName,wchar *FileNameW)
{
if (!WinNT())
return;
SetPrivileges();
if (Arc.HeaderCRC!=Arc.EAHead.HeadCRC)
{
Log(Arc.FileName,St(MACLBroken),FileName);
ErrHandler.SetErrorCode(CRC_ERROR);
return;
}
if (Arc.EAHead.Method<0x31 || Arc.EAHead.Method>0x35 || Arc.EAHead.UnpVer>PACK_VER)
{
Log(Arc.FileName,St(MACLUnknown),FileName);
ErrHandler.SetErrorCode(WARNING);
return;
}
ComprDataIO DataIO;
Unpack Unpack(&DataIO);
Unpack.Init();
Array<byte> UnpData(Arc.EAHead.UnpSize);
DataIO.SetUnpackToMemory(&UnpData[0],Arc.EAHead.UnpSize);
DataIO.SetPackedSizeToRead(Arc.EAHead.DataSize);
DataIO.EnableShowProgress(false);
DataIO.SetFiles(&Arc,NULL);
Unpack.SetDestSize(Arc.EAHead.UnpSize);
Unpack.DoUnpack(Arc.EAHead.UnpVer,false);
if (Arc.EAHead.EACRC!=~DataIO.UnpFileCRC)
{
Log(Arc.FileName,St(MACLBroken),FileName);
ErrHandler.SetErrorCode(CRC_ERROR);
return;
}
SECURITY_INFORMATION si=OWNER_SECURITY_INFORMATION|GROUP_SECURITY_INFORMATION|
DACL_SECURITY_INFORMATION;
if (ReadSacl)
si|=SACL_SECURITY_INFORMATION;
SECURITY_DESCRIPTOR *sd=(SECURITY_DESCRIPTOR *)&UnpData[0];
int SetCode;
if (FileNameW!=NULL)
SetCode=SetFileSecurityW(FileNameW,si,sd);
else
SetCode=SetFileSecurityA(FileName,si,sd);
if (!SetCode)
{
Log(Arc.FileName,St(MACLSetError),FileName);
ErrHandler.SysErrMsg();
ErrHandler.SetErrorCode(WARNING);
}
}
JNIEXPORT void JNICALL
Java_org_gudy_azureus2_platform_win32_access_impl_AEWin32AccessInterface_copyPermissionA(
JNIEnv *env,
jclass cla,
jstring _fileNameIn,
jstring _fileNameOut )
{
char file_name_in[2048];
char file_name_out[2048];
if ( !jstringToCharsA( env, _fileNameIn, file_name_in, sizeof( file_name_in )-1)){
return;
}
if ( !jstringToCharsA( env, _fileNameOut, file_name_out, sizeof( file_name_out )-1)){
return;
}
SECURITY_INFORMATION secInfo = DACL_SECURITY_INFORMATION;
DWORD cbFileSD = 0;
PSECURITY_DESCRIPTOR pFileSD = NULL;
BOOL ok = GetFileSecurityA(file_name_in, secInfo, pFileSD, 0, &cbFileSD);
// API should have failed with insufficient buffer.
if ( ok ){
throwException( env, "copyPermission", "GetFileSecurity ok" );
return;
}else if (GetLastError() == ERROR_FILE_NOT_FOUND) {
throwException( env, "copyPermission", "from file not found" );
return;
}else if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
throwException( env, "copyPermission", "GetFileSecurity unexpected response", GetLastError() );
return;
}else{
pFileSD = myheapalloc( cbFileSD );
if (!pFileSD) {
throwException( env, "copyPermission", "no memory" );
return;
}
ok = GetFileSecurityA(file_name_in, secInfo, pFileSD, cbFileSD, &cbFileSD );
if (!ok) {
myheapfree( pFileSD );
throwException( env, "copyPermission", "GetFileSecurity", GetLastError());
return;
}
ok = SetFileSecurityA( file_name_out, secInfo, pFileSD );
myheapfree( pFileSD );
if ( !ok ){
if (GetLastError() == ERROR_FILE_NOT_FOUND) {
throwException( env, "copyPermission", "to file not found" );
}else{
throwException( env, "copyPermission", "SetFileSecurity unexpected response", GetLastError() );
}
}
}
}
