HRESULT KComMD5::GetMD5String(
void* pBuffer,
int nBufSize,
char* pszMD5String,
int nSize
)
{
if( nSize < 33 ) // 32 bytes md5 characters and 1 byte '\0'
return E_INVALIDARG;
if( pBuffer == NULL || pszMD5String == NULL )
return E_INVALIDARG;
const int nMD5Size = 16;
unsigned char md5[nMD5Size] = {0};
HRESULT hr = GetMD5Code( pBuffer, nBufSize, md5 );
if( FAILED( hr ) )
return hr;
hr = Bin2Str( md5, nMD5Size, pszMD5String, nSize );
return hr;
}
bool CHelpDB::NewItem(CTSTRING& _sAlias, CTSTRING& sText, CTSTRING& sCreator)
{
MSXML::IXMLDOMElementPtr El;
bool r = false;
if(m_doc == 0) return false;
TSTRING sAlias;
{
TCHAR* tsz = _tcsdup(_sAlias.c_str());
_tcsupr(tsz);
sAlias = tsz;
SAFE_FREE(tsz);
}
// Just determine if it exists.
if(GetItemElement(sAlias, El, false))
{
// it already exists; fail.
sprintf(m_err, _T("%s already exists. If you want to change the existing entry, use !msgchange."), sAlias.c_str());
g_pLog->msg(_T("%s"), m_err.c_str());
}
else
{
// doesn't already exist... we're golden like the shower. This time
// just call GetItemElement() with bCreate set to true.
if(!GetItemElement(sAlias, El, true))
{
sprintf(m_err, _T("%s could not be added."), sAlias.c_str());
g_pLog->msg(_T("%s"), m_err.c_str());
}
else
{
El->setAttribute(TAG_ALIAS, sAlias.c_str());
El->setAttribute(TAG_CREATOR, sCreator.c_str());
El->setAttribute(TAG_TEXT, sText.c_str());
El->setAttribute(TAG_USAGE, _T("0"));
SYSTEMTIME st;
TSTRING sTime;
GetLocalTime(&st);
Bin2Str(sTime, (BYTE*)&st, sizeof(st));
El->setAttribute(TAG_TIME, sTime.c_str());
g_pLog->msg(_T("New db item: %s = %s"), _sAlias.c_str(), sText.c_str());
r = true;
}
}
return r;
}
HRESULT KComMD5::GetFileMD5String(
LPCTSTR pszFilePath,
char* pszMD5String,
int nSize
)
{
if( nSize < 33 ) // 32 bytes md5 characters and 1 byte '\0'
return E_INVALIDARG;
if( pszFilePath == NULL || pszFilePath[0] == 0 || pszMD5String == NULL )
return E_INVALIDARG;
const int nMD5Size = 16;
unsigned char md5[nMD5Size] = {0};
HRESULT hr = GetFileMD5Code( pszFilePath, md5 );
if( FAILED( hr ) )
return hr;
hr = Bin2Str( md5, nMD5Size, pszMD5String, nSize );
return hr;
}
string Bin2Str(const string &sourceStr)
{
return Bin2Str(sourceStr.data(),sourceStr.size());
}
string Bin2Str(const ByteBuffer &sourceBuf)
{
return Bin2Str((const byte*)sourceBuf.contents(),sourceBuf.size());
}
string Bin2Str(const char *data,size_t count)
{
return Bin2Str((const byte*)data,count);
}