From 1bbbc601b0bb2297c8074bdacf3d6ef6cb3491e1 Mon Sep 17 00:00:00 2001
From: George Hazan <george.hazan@gmail.com>
Date: Sat, 19 Jul 2014 17:00:58 +0000
Subject: dbx_mmap: - support for the obsolete profiles detection; - don't
 print errors during headers change

git-svn-id: http://svn.miranda-ng.org/main/trunk@9866 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 plugins/Db3x_mmap/src/dbheaders.cpp | 14 +++++++++-----
 plugins/Db3x_mmap/src/dbintf.cpp    |  2 +-
 plugins/Db3x_mmap/src/dbintf.h      |  3 ++-
 plugins/Db3x_mmap/src/init.cpp      |  2 +-
 plugins/Db3x_mmap/src/version.h     |  2 +-
 5 files changed, 14 insertions(+), 9 deletions(-)

(limited to 'plugins/Db3x_mmap')

diff --git a/plugins/Db3x_mmap/src/dbheaders.cpp b/plugins/Db3x_mmap/src/dbheaders.cpp
index f279b98cfa..005b0022ec 100644
--- a/plugins/Db3x_mmap/src/dbheaders.cpp
+++ b/plugins/Db3x_mmap/src/dbheaders.cpp
@@ -57,15 +57,16 @@ int CDb3Mmap::CreateDbHeaders(const DBSignature& _sign)
 static TCHAR tszOldHeaders[] = 
 	LPGENT("This profile is too old to be updated with PluginUpdater, your database must be converted first.\n\nWould you like to read how to fix this?");
 
-int CDb3Mmap::CheckDbHeaders()
+int CDb3Mmap::CheckDbHeaders(bool bInteractive)
 {
 	if (memcmp(m_dbHeader.signature, &dbSignatureU, sizeof(m_dbHeader.signature)) &&
 		 memcmp(m_dbHeader.signature, &dbSignatureE, sizeof(m_dbHeader.signature)))
 	{
 		if (!memcmp(&m_dbHeader.signature, &dbSignatureIM, sizeof(m_dbHeader.signature)) ||
-			 !memcmp(&m_dbHeader.signature, &dbSignatureSA, sizeof(m_dbHeader.signature)) ||
-			 !memcmp(&m_dbHeader.signature, &dbSignatureSD, sizeof(m_dbHeader.signature)))
-		{
+			 !memcmp(&m_dbHeader.signature, &dbSignatureSA, sizeof(m_dbHeader.signature)))
+			return EGROKPRF_OBSOLETE;
+
+		if (bInteractive && !memcmp(&m_dbHeader.signature, &dbSignatureSD, sizeof(m_dbHeader.signature))) {
 			if (IDYES == MessageBox(NULL, TranslateTS(tszOldHeaders), TranslateT("Obsolete database format"), MB_YESNO | MB_ICONWARNING)) {
 				TCHAR tszCurPath[MAX_PATH];
 				GetModuleFileName(NULL, tszCurPath, SIZEOF(tszCurPath));
@@ -87,9 +88,12 @@ int CDb3Mmap::CheckDbHeaders()
 	}
 
 	switch (m_dbHeader.version) {
+	case DB_OLD_VERSION:
 	case DB_094_VERSION:
-	case DB_095_1_VERSION:
 	case DB_095_VERSION:
+		return EGROKPRF_OBSOLETE;
+
+	case DB_095_1_VERSION:
 		break;
 
 	default:
diff --git a/plugins/Db3x_mmap/src/dbintf.cpp b/plugins/Db3x_mmap/src/dbintf.cpp
index 28107e7cee..5b1b8e9712 100644
--- a/plugins/Db3x_mmap/src/dbintf.cpp
+++ b/plugins/Db3x_mmap/src/dbintf.cpp
@@ -185,7 +185,7 @@ int CDb3Mmap::Create()
 
 int CDb3Mmap::PrepareCheck()
 {
-	int ret = CheckDbHeaders();
+	int ret = CheckDbHeaders(true);
 	if (ret != ERROR_SUCCESS)
 		return ret;
 
diff --git a/plugins/Db3x_mmap/src/dbintf.h b/plugins/Db3x_mmap/src/dbintf.h
index 1477bf27f2..f6f0f5f6de 100644
--- a/plugins/Db3x_mmap/src/dbintf.h
+++ b/plugins/Db3x_mmap/src/dbintf.h
@@ -47,6 +47,7 @@ DBHeader
 #define DBMODE_SHARED    0x0001
 #define DBMODE_READONLY  0x0002
 
+#define DB_OLD_VERSION   0x00000700u
 #define DB_094_VERSION   0x00000701u
 #define DB_095_VERSION   0x00000800u
 #define DB_095_1_VERSION 0x00000801u
@@ -188,7 +189,7 @@ struct CDb3Mmap : public MIDatabase, public MIDatabaseChecker, public MZeroedObj
 	int Load(bool bSkipInit);
 	int Create(void);
 	int CreateDbHeaders(const DBSignature&);
-	int CheckDbHeaders();
+	int CheckDbHeaders(bool bInteractive);
 
 	void ToggleEncryption(void);
 	void StoreKey(void);
diff --git a/plugins/Db3x_mmap/src/init.cpp b/plugins/Db3x_mmap/src/init.cpp
index 928ec0739f..debdbba05b 100644
--- a/plugins/Db3x_mmap/src/init.cpp
+++ b/plugins/Db3x_mmap/src/init.cpp
@@ -63,7 +63,7 @@ static int grokHeader(const TCHAR *profile)
 	if (db->Load(true) != ERROR_SUCCESS)
 		return EGROKPRF_CANTREAD;
 
-	return db->CheckDbHeaders();
+	return db->CheckDbHeaders(false);
 }
 
 // returns 0 if all the APIs are injected otherwise, 1
diff --git a/plugins/Db3x_mmap/src/version.h b/plugins/Db3x_mmap/src/version.h
index f625baeeeb..3622fa9133 100644
--- a/plugins/Db3x_mmap/src/version.h
+++ b/plugins/Db3x_mmap/src/version.h
@@ -1,7 +1,7 @@
 #define __MAJOR_VERSION          0
 #define __MINOR_VERSION         95
 #define __RELEASE_NUM            1
-#define __BUILD_NUM              1
+#define __BUILD_NUM              2
 
 #include <stdver.h>
 
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