diff options
Diffstat (limited to 'plugins/Db3x_mmap/src/dbtool/initialchecks.cpp')
| -rw-r--r-- | plugins/Db3x_mmap/src/dbtool/initialchecks.cpp | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/plugins/Db3x_mmap/src/dbtool/initialchecks.cpp b/plugins/Db3x_mmap/src/dbtool/initialchecks.cpp deleted file mode 100644 index 45c8120442..0000000000 --- a/plugins/Db3x_mmap/src/dbtool/initialchecks.cpp +++ /dev/null @@ -1,74 +0,0 @@ -/*
-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 "../stdafx.h"
-
-int CDb3Mmap::WorkInitialCheckHeaders()
-{
- if (memcmp(m_dbHeader.signature, &dbSignatureU, sizeof(m_dbHeader.signature)) &&
- memcmp(m_dbHeader.signature, &dbSignatureE, sizeof(m_dbHeader.signature)) &&
- memcmp(m_dbHeader.signature, &dbSignatureIM, sizeof(m_dbHeader.signature)) &&
- memcmp(m_dbHeader.signature, &dbSignatureSA, sizeof(m_dbHeader.signature)))
- {
- cb->pfnAddLogMessage(STATUS_FATAL, TranslateT("Database signature is corrupted, automatic repair is impossible"));
- return ERROR_BAD_FORMAT;
- }
-
- switch (m_dbHeader.version) {
- case DB_OLD_VERSION:
- case DB_094_VERSION:
- case DB_095_VERSION:
- case DB_095_1_VERSION:
- break;
-
- default:
- cb->pfnAddLogMessage(STATUS_FATAL, TranslateT("Database version doesn't match this driver's one. Convert a database first"));
- return ERROR_BAD_FORMAT;
- }
-
- return ERROR_SUCCESS;
-}
-
-int CDb3Mmap::WorkInitialChecks(int)
-{
- sourceFileSize = GetFileSize(m_hDbFile, nullptr);
- if (sourceFileSize == 0) {
- cb->pfnAddLogMessage(STATUS_WARNING, TranslateT("Database is newly created and has no data to process"));
- cb->pfnAddLogMessage(STATUS_SUCCESS, TranslateT("Processing completed successfully"));
- return ERROR_INVALID_DATA;
- }
-
- int res = WorkInitialCheckHeaders();
- if (res)
- return res;
-
- if (!m_pDbCache) {
- cb->pfnAddLogMessage(STATUS_FATAL, TranslateT("Can't create map view of file (%u)"), GetLastError());
- return ERROR_ACCESS_DENIED;
- }
- if (ReadSegment(0, &m_dbHeader, sizeof(m_dbHeader)) != ERROR_SUCCESS)
- return ERROR_READ_FAULT;
-
- if (WriteSegment(0, &m_dbHeader, sizeof(m_dbHeader)) == WS_ERROR)
- return ERROR_HANDLE_DISK_FULL;
-
- cb->spaceUsed = m_dbHeader.ofsFileEnd - m_dbHeader.slackSpace;
- m_dbHeader.ofsFileEnd = sizeof(m_dbHeader);
- return ERROR_NO_MORE_ITEMS;
-}
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