//*********************************************************************************************
bool CWINFileSMB::OpenForWrite(const CURL& url, bool bOverWrite)
{
std::wstring strWPath(CWIN32Util::ConvertPathToWin32Form(GetLocal(url)));
m_hFile.attach(CreateFileW(strWPath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, bOverWrite ? CREATE_ALWAYS : OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL));
if (!m_hFile.isValid())
{
if(GetLastError() == ERROR_FILE_NOT_FOUND)
return false;
XFILE::CWINSMBDirectory smb;
smb.ConnectToShare(url);
m_hFile.attach(CreateFileW(strWPath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, bOverWrite ? CREATE_ALWAYS : OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL));
if (!m_hFile.isValid())
{
CLog::Log(LOGERROR, "%s: Unable to open file for writing '%s' Error '%d%", __FUNCTION__, url.Get().c_str(), GetLastError());
return false;
}
}
m_i64FilePos = 0;
Seek(0, SEEK_SET);
return true;
}
//*********************************************************************************************
bool CWINFileSMB::Open(const CURL& url)
{
std::wstring wfilename(CWIN32Util::ConvertPathToWin32Form(GetLocal(url)));
m_hFile.attach(CreateFileW(wfilename.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL));
if (!m_hFile.isValid())
{
if(GetLastError() == ERROR_FILE_NOT_FOUND)
return false;
XFILE::CWINSMBDirectory smb;
smb.ConnectToShare(url);
m_hFile.attach(CreateFileW(wfilename.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL));
if (!m_hFile.isValid())
{
CLog::Log(LOGERROR, "%s: Unable to open file %s Error: %d", __FUNCTION__, url.Get().c_str(), GetLastError());
return false;
}
}
m_i64FilePos = 0;
Seek(0, SEEK_SET);
return true;
}
int CWINFileSMB::Stat(const CURL& url, struct __stat64* buffer)
{
std::wstring strWFile(CWIN32Util::ConvertPathToWin32Form(GetLocal(url)));
/* _wstat64 can't handle long paths therefore we remove the \\?\UNC\ */
if (strWFile.compare(0, 8, L"\\\\?\\UNC\\", 8) == 0)
strWFile.erase(2, 6);
/* _wstat64 calls FindFirstFileEx. According to MSDN, the path should not end in a trailing backslash.
Remove it before calling _wstat64 */
if (strWFile[strWFile.length()-1] == L'\\')
strWFile.pop_back();
if(_wstat64(strWFile.c_str(), buffer) == 0)
return 0;
if(errno == ENOENT)
return -1;
XFILE::CWINSMBDirectory smb;
if(smb.ConnectToShare(url) == false)
return -1;
return _wstat64(strWFile.c_str(), buffer);
}
bool CWINFileSMB::Exists(const CURL& url)
{
CStdString strFile = GetLocal(url);
URIUtils::RemoveSlashAtEnd(strFile);
CStdStringW strWFile;
g_charsetConverter.utf8ToW(strFile, strWFile, false);
DWORD attributes = GetFileAttributesW(strWFile.c_str());
if(attributes != INVALID_FILE_ATTRIBUTES)
return true;
DWORD err = GetLastError();
if(err != ERROR_ACCESS_DENIED)
return false;
XFILE::CWINSMBDirectory smb;
if(smb.ConnectToShare(url) == false)
return false;
attributes = GetFileAttributesW(strWFile.c_str());
if(attributes == INVALID_FILE_ATTRIBUTES)
return false;
return true;
}
//*********************************************************************************************
bool CWINFileSMB::Open(const CURL& url)
{
CStdString strFile = GetLocal(url);
CStdStringW strWFile;
g_charsetConverter.utf8ToW(strFile, strWFile, false);
m_hFile.attach(CreateFileW(strWFile.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL));
if (!m_hFile.isValid())
{
if(GetLastError() == ERROR_FILE_NOT_FOUND)
return false;
XFILE::CWINSMBDirectory smb;
smb.ConnectToShare(url);
m_hFile.attach(CreateFileW(strWFile.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL));
if (!m_hFile.isValid())
{
CLog::Log(LOGERROR,"CWINFileSMB: Unable to open file %s Error: %d", strFile.c_str(), GetLastError());
return false;
}
}
m_i64FilePos = 0;
Seek(0, SEEK_SET);
return true;
}
//*********************************************************************************************
bool CWINFileSMB::OpenForWrite(const CURL& url, bool bOverWrite)
{
CStdString strPath = GetLocal(url);
CStdStringW strWPath;
g_charsetConverter.utf8ToW(strPath, strWPath, false);
m_hFile.attach(CreateFileW(strWPath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, bOverWrite ? CREATE_ALWAYS : OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL));
if (!m_hFile.isValid())
{
if(GetLastError() == ERROR_FILE_NOT_FOUND)
return false;
XFILE::CWINSMBDirectory smb;
smb.ConnectToShare(url);
m_hFile.attach(CreateFileW(strWPath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, bOverWrite ? CREATE_ALWAYS : OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL));
if (!m_hFile.isValid())
{
CLog::Log(LOGERROR,"CWINFileSMB: Unable to open file for writing '%s' Error '%d%",strPath.c_str(), GetLastError());
return false;
}
}
m_i64FilePos = 0;
Seek(0, SEEK_SET);
return true;
}
int CWINFileSMB::Stat(const CURL& url, struct __stat64* buffer)
{
CStdString strFile = GetLocal(url);
/* _wstat64 calls FindFirstFileEx. According to MSDN, the path should not end in a trailing backslash.
Remove it before calling _wstat64 */
if (strFile.length() > 3 && URIUtils::HasSlashAtEnd(strFile))
URIUtils::RemoveSlashAtEnd(strFile);
CStdStringW strWFile;
g_charsetConverter.utf8ToW(strFile, strWFile, false);
if(_wstat64(strWFile.c_str(), buffer) == 0)
return 0;
if(errno == ENOENT)
return -1;
XFILE::CWINSMBDirectory smb;
if(smb.ConnectToShare(url) == false)
return -1;
return _wstat64(strWFile.c_str(), buffer);
}
bool CWINFileSMB::Exists(const CURL& url)
{
std::wstring strWFile(CWIN32Util::ConvertPathToWin32Form(GetLocal(url)));
DWORD attributes = GetFileAttributesW(strWFile.c_str());
if(attributes != INVALID_FILE_ATTRIBUTES)
return true;
DWORD err = GetLastError();
if(err != ERROR_ACCESS_DENIED)
return false;
XFILE::CWINSMBDirectory smb;
if(smb.ConnectToShare(url) == false)
return false;
attributes = GetFileAttributesW(strWFile.c_str());
if(attributes == INVALID_FILE_ATTRIBUTES)
return false;
return true;
}
