From d5d6965af7e69367babf40b7fb1d7fca8617cabe Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Thu, 26 Jul 2012 14:56:53 +0000
Subject: dbtool is divided into two parts: DbChecker & appendix for db3x_mmap
 plugin

git-svn-id: http://svn.miranda-ng.org/main/trunk@1195 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 plugins/Db3x_mmap/src/dbtool/aggressive.cpp | 63 +++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 plugins/Db3x_mmap/src/dbtool/aggressive.cpp

(limited to 'plugins/Db3x_mmap/src/dbtool/aggressive.cpp')

diff --git a/plugins/Db3x_mmap/src/dbtool/aggressive.cpp b/plugins/Db3x_mmap/src/dbtool/aggressive.cpp
new file mode 100644
index 0000000000..7cafb63043
--- /dev/null
+++ b/plugins/Db3x_mmap/src/dbtool/aggressive.cpp
@@ -0,0 +1,63 @@
+/*
+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 "..\commonheaders.h"
+
+#define BLOCKSIZE  65536
+
+extern DWORD sourceFileSize;
+extern DWORD spaceProcessed;
+extern DWORD sp;
+static DWORD ofsCurrent;
+
+int WorkAggressive(int firstTime)
+{
+	int blockBytes,i;
+	BYTE *buf;
+
+	if (firstTime) {
+		if (!opts.bAggressive)
+			return ERROR_NO_MORE_ITEMS;
+
+		AddToStatus(STATUS_MESSAGE,TranslateT("Performing aggressive pass"));
+		ofsCurrent = 0;
+		spaceProcessed = 0;
+		sp = 0;
+	}
+	blockBytes = min(BLOCKSIZE+3,(int)(sourceFileSize-ofsCurrent));
+	if (blockBytes <= 0)
+		return ERROR_NO_MORE_ITEMS;
+
+	buf = opts.pFile+ofsCurrent;
+	blockBytes -= 3;
+	for(i = 0;i<blockBytes;i++) {
+		if (buf[i]) {
+			if ((*(PDWORD)&buf[i]&0x00FFFFFF) != 0xDECADE)
+				AddToStatus(STATUS_WARNING,TranslateT("Aggressive: random junk at %08X: skipping"),ofsCurrent+i);
+			else {
+				//TODO: give user the option of placing manually
+				AddToStatus(STATUS_ERROR,TranslateT("Aggressive: unlinked data at %08X: can't automatically place"),ofsCurrent+i);
+			}
+			for(; i < blockBytes; i++)
+				if (buf[i] == 0) {i--; break;}
+		}
+	}
+	ofsCurrent += BLOCKSIZE;
+	spaceProcessed = ofsCurrent;
+	return ERROR_SUCCESS;
+}
-- 
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