From 073f9d0d8e6629115e1768266aaa8221efff92bf Mon Sep 17 00:00:00 2001 From: Vadim Dashevskiy Date: Tue, 17 Jul 2012 10:17:31 +0000 Subject: Db3x: changed folder structure git-svn-id: http://svn.miranda-ng.org/main/trunk@1003 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/Db3x/src/dbheaders.cpp | 74 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 plugins/Db3x/src/dbheaders.cpp (limited to 'plugins/Db3x/src/dbheaders.cpp') diff --git a/plugins/Db3x/src/dbheaders.cpp b/plugins/Db3x/src/dbheaders.cpp new file mode 100644 index 0000000000..8320102888 --- /dev/null +++ b/plugins/Db3x/src/dbheaders.cpp @@ -0,0 +1,74 @@ +/* + +Miranda IM: the free IM client for Microsoft* Windows* + +Copyright 2000-2003 Miranda ICQ/IM 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" + +struct DBSignature { + char name[15]; + BYTE eof; +}; +static struct DBSignature dbSignature={"Miranda ICQ DB",0x1A}; + +//the cache has not been loaded when these functions are used + +int CreateDbHeaders(HANDLE hFile) +{ + struct DBContact user; + DWORD bytesWritten; + + CopyMemory(dbHeader.signature,&dbSignature,sizeof(dbHeader.signature)); + dbHeader.version=DB_THIS_VERSION; + dbHeader.ofsFileEnd=sizeof(struct DBHeader); + dbHeader.slackSpace=0; + dbHeader.contactCount=0; + dbHeader.ofsFirstContact=0; + dbHeader.ofsFirstModuleName=0; + dbHeader.ofsUser=0; + //create user + dbHeader.ofsUser=dbHeader.ofsFileEnd; + dbHeader.ofsFileEnd+=sizeof(struct DBContact); + SetFilePointer(hFile,0,NULL,FILE_BEGIN); + WriteFile(hFile,&dbHeader,sizeof(dbHeader),&bytesWritten,NULL); + user.signature=DBCONTACT_SIGNATURE; + user.ofsNext=0; + user.ofsFirstSettings=0; + user.eventCount=0; + user.ofsFirstEvent=user.ofsLastEvent=0; + SetFilePointer(hFile,dbHeader.ofsUser,NULL,FILE_BEGIN); + WriteFile(hFile,&user,sizeof(struct DBContact),&bytesWritten,NULL); + FlushFileBuffers(hFile); + return 0; +} + +int CheckDbHeaders(struct DBHeader * hdr) +{ + if(memcmp(hdr->signature,&dbSignature,sizeof(hdr->signature))) return 1; + if(hdr->version!=DB_THIS_VERSION) return 2; + if(hdr->ofsUser==0) return 3; + return 0; +} + +int InitialiseDbHeaders(void) +{ + return 0; +} -- cgit v1.2.3