From 75115d35a7477110938f056a18edbbd43ac9a840 Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Mon, 23 Jul 2012 21:15:40 +0000
Subject: db3x, finally

git-svn-id: http://svn.miranda-ng.org/main/trunk@1144 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 plugins/Db3x/src/dbintf3x.cpp | 77 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 plugins/Db3x/src/dbintf3x.cpp

(limited to 'plugins/Db3x/src/dbintf3x.cpp')

diff --git a/plugins/Db3x/src/dbintf3x.cpp b/plugins/Db3x/src/dbintf3x.cpp
new file mode 100644
index 0000000000..fcbfc8ce67
--- /dev/null
+++ b/plugins/Db3x/src/dbintf3x.cpp
@@ -0,0 +1,77 @@
+/*
+
+Miranda NG: the free IM client for Microsoft* Windows*
+
+Copyright 2012 Miranda NG project,
+all portions of this codebase are copyrighted to the people
+listed in contributors.txt.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+
+#include "commonheaders.h"
+
+extern BOOL safetyMode;
+
+CDb3x::CDb3x(const TCHAR* tszFileName) :
+	CDb3Base(tszFileName)
+{
+}
+
+CDb3x::~CDb3x()
+{
+	if (m_pDbCache) {
+		mir_free(m_pDbCache);
+		KillTimer(NULL,m_flushBuffersTimerId);
+	}
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+//this function caches results
+DWORD CDb3x::GetSettingsGroupOfsByModuleNameOfs(DBContact *dbc,DWORD ofsContact,DWORD ofsModuleName)
+{
+	DBContactSettings *dbcs;
+	DWORD ofsThis;
+
+	for ( int i=0; i < SETTINGSGROUPOFSCOUNT; i++)
+		if(settingsGroupOfsCache[i].ofsContact == ofsContact && settingsGroupOfsCache[i].ofsModuleName == ofsModuleName)
+			return settingsGroupOfsCache[i].ofsSettingsGroup;
+
+	ofsThis = dbc->ofsFirstSettings;
+	while(ofsThis) {
+		dbcs = (struct DBContactSettings*)DBRead(ofsThis,sizeof(struct DBContactSettings),NULL);
+		if (dbcs->signature != DBCONTACTSETTINGS_SIGNATURE) DatabaseCorruption( _T("Invalid database module"));
+		if (dbcs->ofsModuleName == ofsModuleName) {
+			settingsGroupOfsCache[nextSGOCacheEntry].ofsContact = ofsContact;
+			settingsGroupOfsCache[nextSGOCacheEntry].ofsModuleName = ofsModuleName;
+			settingsGroupOfsCache[nextSGOCacheEntry].ofsSettingsGroup = ofsThis;
+			if(++nextSGOCacheEntry==SETTINGSGROUPOFSCOUNT) nextSGOCacheEntry = 0;
+			return ofsThis;
+		}
+		ofsThis = dbcs->ofsNext;
+	}
+	return 0;
+}
+
+void CDb3x::InvalidateSettingsGroupOfsCacheEntry(DWORD ofsSettingsGroup)
+{
+	for (int i=0; i < SETTINGSGROUPOFSCOUNT; i++) {
+		if (settingsGroupOfsCache[i].ofsSettingsGroup == ofsSettingsGroup) {
+			settingsGroupOfsCache[i].ofsContact = 0;
+			settingsGroupOfsCache[i].ofsModuleName = 0;
+			settingsGroupOfsCache[i].ofsSettingsGroup = 0;
+			break;
+}	}	}
-- 
cgit v1.2.3