X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/8c6fa3fbaccc22127280bf77a48fab5a3ee0716e..46b0747592074017ff0ea4b33d4a7194235886e5:/libs/ibpp/dbkey.cpp

diff --git a/libs/ibpp/dbkey.cpp b/libs/ibpp/dbkey.cpp
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+++ b/libs/ibpp/dbkey.cpp
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+///////////////////////////////////////////////////////////////////////////////
+//
+//	File    : $Id: dbkey.cpp,v 1.1 2007/05/05 17:00:42 faust Exp $
+//	Subject : IBPP, DBKey class implementation
+//
+///////////////////////////////////////////////////////////////////////////////
+//
+//	(C) Copyright 2000-2006 T.I.P. Group S.A. and the IBPP Team (www.ibpp.org)
+//
+//	The contents of this file are subject to the IBPP License (the "License");
+//	you may not use this file except in compliance with the License.  You may
+//	obtain a copy of the License at http://www.ibpp.org or in the 'license.txt'
+//	file which must have been distributed along with this file.
+//
+//	This software, distributed under the License, is distributed on an "AS IS"
+//	basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+//	License for the specific language governing rights and limitations
+//	under the License.
+//
+///////////////////////////////////////////////////////////////////////////////
+//
+//	COMMENTS
+//	* Tabulations should be set every four characters when editing this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifdef _MSC_VER
+#pragma warning(disable: 4786 4996)
+#ifndef _DEBUG
+#pragma warning(disable: 4702)
+#endif
+#endif
+
+#include "_ibpp.h"
+
+#ifdef HAS_HDRSTOP
+#pragma hdrstop
+#endif
+
+#include <iostream>
+#include <sstream>
+#include <iomanip>
+
+using namespace ibpp_internals;
+
+//	Private implementation
+
+//	Public implementation
+
+void IBPP::DBKey::Clear()
+{
+	mDBKey.erase();
+	mString.erase();
+}
+
+void IBPP::DBKey::SetKey(const void* key, int size)
+{
+	if (key == 0)
+		throw LogicExceptionImpl("IBPP::DBKey::SetKey", _("Null DBKey reference detected."));
+	if (size <= 0 || ((size >> 3) << 3) != size)
+		throw LogicExceptionImpl("IBPP::DBKey::SetKey", _("Invalid DBKey size."));
+
+	mDBKey.assign((const char*)key, (size_t)size);
+	mString.erase();
+}
+
+void IBPP::DBKey::GetKey(void* key, int size) const
+{
+	if (mDBKey.empty())
+		throw LogicExceptionImpl("IBPP::DBKey::GetKey", _("DBKey not assigned."));
+	if (key == 0)
+		throw LogicExceptionImpl("IBPP::DBKey::GetKey", _("Null DBKey reference detected."));
+	if (size != (int)mDBKey.size())
+		throw LogicExceptionImpl("IBPP::DBKey::GetKey", _("Incompatible DBKey size detected."));
+
+	mDBKey.copy((char*)key, mDBKey.size());
+}
+
+const char* IBPP::DBKey::AsString() const
+{
+	if (mDBKey.empty())
+		throw LogicExceptionImpl("IBPP::DBKey::GetString", _("DBKey not assigned."));
+
+	if (mString.empty())
+	{
+		std::ostringstream hexkey;
+		hexkey.setf(std::ios::hex, std::ios::basefield);
+		hexkey.setf(std::ios::uppercase);
+
+		const uint32_t* key = reinterpret_cast<const uint32_t*>(mDBKey.data());
+		int n = (int)mDBKey.size() / 8;
+		for (int i = 0; i < n; i++)
+		{
+			if (i != 0) hexkey<< "-";
+			hexkey<< std::setw(4)<< key[i*2]<< ":";
+			hexkey<< std::setw(8)<< key[i*2+1];
+		}
+
+		mString = hexkey.str();
+	}
+
+	return mString.c_str();
+}
+
+IBPP::DBKey::DBKey(const DBKey& copied)
+{
+	mDBKey = copied.mDBKey;
+	mString = copied.mString;
+}
+
+IBPP::DBKey& IBPP::DBKey::operator=(const IBPP::DBKey& assigned)
+{
+	mDBKey = assigned.mDBKey;
+	mString = assigned.mString;
+	return *this;
+}
+
+//
+//	EOF
+//