From f04d64869f3b1de54fb343f28f955584780001b8 Mon Sep 17 00:00:00 2001
From: mataes2007 <mataes2007@e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb>
Date: Sat, 26 Nov 2011 15:41:10 +0000
Subject: Project folders rename part 3

git-svn-id: http://miranda-plugins.googlecode.com/svn/trunk@215 e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb
---
 Dbx_mmap_SA/Dbtool/contactchain.cpp | 105 ++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 Dbx_mmap_SA/Dbtool/contactchain.cpp

(limited to 'Dbx_mmap_SA/Dbtool/contactchain.cpp')

diff --git a/Dbx_mmap_SA/Dbtool/contactchain.cpp b/Dbx_mmap_SA/Dbtool/contactchain.cpp
new file mode 100644
index 0000000..dd6d505
--- /dev/null
+++ b/Dbx_mmap_SA/Dbtool/contactchain.cpp
@@ -0,0 +1,105 @@
+/*
+Miranda Database Tool
+Copyright (C) 2001-2005  Richard Hughes
+
+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 "dbtool.h"
+
+int WorkSettingsChain(DWORD ofsContact,DBContact *dbc,int firstTime);
+int WorkEventChain(DWORD ofsContact,DBContact *dbc,int firstTime);
+
+static DWORD ofsThisContact,ofsDestPrevContact;
+static DWORD contactCount;
+static DWORD ofsDestThis,ofsNextContact;
+static int phase;
+static DBContact dbc;
+
+static void FinishUp(void)
+{
+	if(contactCount!=dbhdr.contactCount)
+		AddToStatus(STATUS_WARNING,TranslateT("Contact count marked wrongly: correcting"));
+	dbhdr.contactCount=contactCount;
+}
+
+int WorkContactChain(int firstTime)
+{
+	int first=0;
+
+	if(firstTime) {
+		AddToStatus(STATUS_MESSAGE,TranslateT("Processing contact chain"));
+		ofsDestPrevContact=0;
+		ofsThisContact=dbhdr.ofsFirstContact;
+		contactCount=0;
+		dbhdr.ofsFirstContact=0;
+		phase=0;
+	}
+
+	switch(phase) {
+		int ret;
+		case 0:
+			if(ofsThisContact==0) {
+				FinishUp();
+				return ERROR_NO_MORE_ITEMS;
+			}
+			if(!SignatureValid(ofsThisContact,DBCONTACT_SIGNATURE)) {
+				AddToStatus(STATUS_ERROR,TranslateT("Contact chain corrupted, further entries ignored"));
+				FinishUp();
+				return ERROR_NO_MORE_ITEMS;
+			}
+			if(ReadSegment(ofsThisContact,&dbc,sizeof(dbc))!=ERROR_SUCCESS) {
+				FinishUp();
+				return ERROR_NO_MORE_ITEMS;
+			}
+			ofsNextContact=dbc.ofsNext;
+			dbc.ofsNext=0;
+			if (!opts.bCheckOnly) {
+				if((ofsDestThis=WriteSegment(WSOFS_END,&dbc,sizeof(dbc)))==WS_ERROR)
+					return ERROR_HANDLE_DISK_FULL;
+				if(ofsDestPrevContact) 
+					WriteSegment(ofsDestPrevContact+offsetof(DBContact,ofsNext),&ofsDestThis,sizeof(DWORD));
+				else 
+					dbhdr.ofsFirstContact=ofsDestThis;
+			} else 
+				ofsDestThis = ofsThisContact; // needed in event chain worker
+			contactCount++;
+			phase++; first=1;
+			//fall thru
+		case 1:
+			ret=WorkSettingsChain(ofsDestThis,&dbc,first);
+			if(ret==ERROR_NO_MORE_ITEMS) {
+				phase++; first=1;
+			}
+			else if(ret) return ret;
+			else break;
+			//fall thru
+		case 2:
+			ret=WorkEventChain(ofsDestThis,&dbc,first);
+			if(ret==ERROR_NO_MORE_ITEMS) {
+				phase++; first=1;
+			}
+			else if(ret) return ret;
+			else break;
+			//fall thru
+		case 3:
+			if(WriteSegment(ofsDestThis,&dbc,sizeof(DBContact))==WS_ERROR)
+				return ERROR_HANDLE_DISK_FULL;
+			ofsDestPrevContact=ofsDestThis;
+			ofsThisContact=ofsNextContact;
+			phase=0;
+			break;
+	}
+	return ERROR_SUCCESS;
+}
-- 
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