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Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org> wine commit id c3135c632f1df0091afd5d0d62855f3dc7abe247 by Hans Leidekker <hans@codeweavers.com>
1939 lines
48 KiB
C
1939 lines
48 KiB
C
/*
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* Implementation of the Microsoft Installer (msi.dll)
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*
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* Copyright 2002,2003,2004,2005 Mike McCormack for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "winnls.h"
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#include "wine/debug.h"
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#include "msi.h"
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#include "msiquery.h"
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#include "msipriv.h"
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#include "objidl.h"
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#include "objbase.h"
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#include "msiserver.h"
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#include "query.h"
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#include "initguid.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msi);
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/*
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* .MSI file format
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*
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* An .msi file is a structured storage file.
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* It contains a number of streams.
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* A stream for each table in the database.
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* Two streams for the string table in the database.
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* Any binary data in a table is a reference to a stream.
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*/
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#define IS_INTMSIDBOPEN(x) (((ULONG_PTR)(x) >> 16) == 0)
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static void free_transforms( MSIDATABASE *db )
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{
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while( !list_empty( &db->transforms ) )
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{
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MSITRANSFORM *t = LIST_ENTRY( list_head( &db->transforms ), MSITRANSFORM, entry );
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list_remove( &t->entry );
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IStorage_Release( t->stg );
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msi_free( t );
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}
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}
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static void free_streams( MSIDATABASE *db )
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{
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UINT i;
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for (i = 0; i < db->num_streams; i++)
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{
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if (db->streams[i].stream) IStream_Release( db->streams[i].stream );
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}
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msi_free( db->streams );
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}
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void append_storage_to_db( MSIDATABASE *db, IStorage *stg )
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{
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MSITRANSFORM *t;
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t = msi_alloc( sizeof *t );
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t->stg = stg;
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IStorage_AddRef( stg );
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list_add_head( &db->transforms, &t->entry );
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}
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static VOID MSI_CloseDatabase( MSIOBJECTHDR *arg )
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{
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MSIDATABASE *db = (MSIDATABASE *) arg;
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msi_free(db->path);
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free_streams( db );
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free_cached_tables( db );
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free_transforms( db );
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if (db->strings) msi_destroy_stringtable( db->strings );
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IStorage_Release( db->storage );
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if (db->deletefile)
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{
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DeleteFileW( db->deletefile );
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msi_free( db->deletefile );
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}
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msi_free( db->tempfolder );
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}
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static HRESULT db_initialize( IStorage *stg, const GUID *clsid )
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{
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HRESULT hr;
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hr = IStorage_SetClass( stg, clsid );
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if (FAILED( hr ))
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{
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WARN("failed to set class id %#lx\n", hr);
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return hr;
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}
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/* create the _Tables stream */
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hr = write_stream_data( stg, L"_Tables", NULL, 0, TRUE );
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if (FAILED( hr ))
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{
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WARN("failed to create _Tables stream %#lx\n", hr);
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return hr;
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}
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hr = msi_init_string_table( stg );
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if (FAILED( hr ))
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{
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WARN("failed to initialize string table %#lx\n", hr);
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return hr;
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}
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hr = IStorage_Commit( stg, 0 );
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if (FAILED( hr ))
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{
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WARN("failed to commit changes %#lx\n", hr);
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return hr;
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}
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return S_OK;
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}
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UINT MSI_OpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIDATABASE **pdb)
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{
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IStorage *stg = NULL;
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HRESULT r;
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MSIDATABASE *db = NULL;
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UINT ret = ERROR_FUNCTION_FAILED;
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LPCWSTR save_path;
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UINT mode;
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STATSTG stat;
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BOOL created = FALSE, patch = FALSE;
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WCHAR path[MAX_PATH];
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TRACE("%s %s\n",debugstr_w(szDBPath),debugstr_w(szPersist) );
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if( !pdb )
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return ERROR_INVALID_PARAMETER;
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save_path = szDBPath;
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if ( IS_INTMSIDBOPEN(szPersist) )
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{
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mode = LOWORD(szPersist);
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}
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else
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{
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if (!CopyFileW( szDBPath, szPersist, FALSE ))
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return ERROR_OPEN_FAILED;
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szDBPath = szPersist;
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mode = MSI_OPEN_TRANSACT;
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created = TRUE;
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}
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if ((mode & MSI_OPEN_PATCHFILE) == MSI_OPEN_PATCHFILE)
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{
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TRACE("Database is a patch\n");
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mode &= ~MSI_OPEN_PATCHFILE;
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patch = TRUE;
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}
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if( mode == MSI_OPEN_READONLY )
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{
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r = StgOpenStorage( szDBPath, NULL,
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STGM_DIRECT|STGM_READ|STGM_SHARE_DENY_WRITE, NULL, 0, &stg);
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}
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else if( mode == MSI_OPEN_CREATE )
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{
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r = StgCreateDocfile( szDBPath,
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STGM_CREATE|STGM_TRANSACTED|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, 0, &stg );
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if( SUCCEEDED(r) )
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r = db_initialize( stg, patch ? &CLSID_MsiPatch : &CLSID_MsiDatabase );
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created = TRUE;
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}
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else if( mode == MSI_OPEN_CREATEDIRECT )
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{
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r = StgCreateDocfile( szDBPath,
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STGM_CREATE|STGM_DIRECT|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, 0, &stg );
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if( SUCCEEDED(r) )
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r = db_initialize( stg, patch ? &CLSID_MsiPatch : &CLSID_MsiDatabase );
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created = TRUE;
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}
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else if( mode == MSI_OPEN_TRANSACT )
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{
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r = StgOpenStorage( szDBPath, NULL,
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STGM_TRANSACTED|STGM_READWRITE|STGM_SHARE_DENY_WRITE, NULL, 0, &stg);
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}
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else if( mode == MSI_OPEN_DIRECT )
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{
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r = StgOpenStorage( szDBPath, NULL,
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STGM_DIRECT|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, NULL, 0, &stg);
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}
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else
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{
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ERR("unknown flag %x\n",mode);
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return ERROR_INVALID_PARAMETER;
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}
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if( FAILED( r ) || !stg )
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{
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WARN("open failed r = %#lx for %s\n", r, debugstr_w(szDBPath));
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return ERROR_FUNCTION_FAILED;
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}
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r = IStorage_Stat( stg, &stat, STATFLAG_NONAME );
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if( FAILED( r ) )
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{
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FIXME("Failed to stat storage\n");
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goto end;
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}
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if ( !IsEqualGUID( &stat.clsid, &CLSID_MsiDatabase ) &&
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!IsEqualGUID( &stat.clsid, &CLSID_MsiPatch ) &&
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!IsEqualGUID( &stat.clsid, &CLSID_MsiTransform ) )
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{
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ERR("storage GUID is not a MSI database GUID %s\n",
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debugstr_guid(&stat.clsid) );
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goto end;
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}
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if ( patch && !IsEqualGUID( &stat.clsid, &CLSID_MsiPatch ) )
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{
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ERR("storage GUID is not the MSI patch GUID %s\n",
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debugstr_guid(&stat.clsid) );
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ret = ERROR_OPEN_FAILED;
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goto end;
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}
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db = alloc_msiobject( MSIHANDLETYPE_DATABASE, sizeof (MSIDATABASE),
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MSI_CloseDatabase );
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if( !db )
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{
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FIXME("Failed to allocate a handle\n");
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goto end;
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}
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if (!wcschr( save_path, '\\' ))
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{
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GetCurrentDirectoryW( MAX_PATH, path );
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lstrcatW( path, L"\\" );
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lstrcatW( path, save_path );
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}
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else
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lstrcpyW( path, save_path );
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db->path = strdupW( path );
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db->media_transform_offset = MSI_INITIAL_MEDIA_TRANSFORM_OFFSET;
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db->media_transform_disk_id = MSI_INITIAL_MEDIA_TRANSFORM_DISKID;
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if( TRACE_ON( msi ) )
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enum_stream_names( stg );
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db->storage = stg;
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db->mode = mode;
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if (created)
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db->deletefile = strdupW( szDBPath );
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list_init( &db->tables );
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list_init( &db->transforms );
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db->strings = msi_load_string_table( stg, &db->bytes_per_strref );
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if( !db->strings )
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goto end;
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ret = ERROR_SUCCESS;
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msiobj_addref( &db->hdr );
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IStorage_AddRef( stg );
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*pdb = db;
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end:
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if( db )
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msiobj_release( &db->hdr );
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if( stg )
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IStorage_Release( stg );
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return ret;
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}
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UINT WINAPI MsiOpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIHANDLE *phDB)
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{
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MSIDATABASE *db;
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UINT ret;
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TRACE("%s %s %p\n",debugstr_w(szDBPath),debugstr_w(szPersist), phDB);
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ret = MSI_OpenDatabaseW( szDBPath, szPersist, &db );
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if( ret == ERROR_SUCCESS )
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{
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*phDB = alloc_msihandle( &db->hdr );
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if (! *phDB)
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ret = ERROR_NOT_ENOUGH_MEMORY;
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msiobj_release( &db->hdr );
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}
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return ret;
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}
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UINT WINAPI MsiOpenDatabaseA(LPCSTR szDBPath, LPCSTR szPersist, MSIHANDLE *phDB)
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{
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HRESULT r = ERROR_FUNCTION_FAILED;
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LPWSTR szwDBPath = NULL, szwPersist = NULL;
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TRACE("%s %s %p\n", debugstr_a(szDBPath), debugstr_a(szPersist), phDB);
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if( szDBPath )
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{
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szwDBPath = strdupAtoW( szDBPath );
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if( !szwDBPath )
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goto end;
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}
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if( !IS_INTMSIDBOPEN(szPersist) )
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{
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szwPersist = strdupAtoW( szPersist );
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if( !szwPersist )
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goto end;
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}
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else
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szwPersist = (LPWSTR)(DWORD_PTR)szPersist;
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r = MsiOpenDatabaseW( szwDBPath, szwPersist, phDB );
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end:
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if( !IS_INTMSIDBOPEN(szPersist) )
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msi_free( szwPersist );
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msi_free( szwDBPath );
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return r;
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}
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static LPWSTR msi_read_text_archive(LPCWSTR path, DWORD *len)
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{
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HANDLE file;
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LPSTR data = NULL;
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LPWSTR wdata = NULL;
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DWORD read, size = 0;
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file = CreateFileW( path, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL );
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if (file == INVALID_HANDLE_VALUE)
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return NULL;
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size = GetFileSize( file, NULL );
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if (!(data = msi_alloc( size ))) goto done;
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if (!ReadFile( file, data, size, &read, NULL ) || read != size) goto done;
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while (!data[size - 1]) size--;
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*len = MultiByteToWideChar( CP_ACP, 0, data, size, NULL, 0 );
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if ((wdata = msi_alloc( (*len + 1) * sizeof(WCHAR) )))
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{
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MultiByteToWideChar( CP_ACP, 0, data, size, wdata, *len );
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wdata[*len] = 0;
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}
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done:
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CloseHandle( file );
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msi_free( data );
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return wdata;
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}
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static void msi_parse_line(LPWSTR *line, LPWSTR **entries, DWORD *num_entries, DWORD *len)
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{
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LPWSTR ptr = *line, save;
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DWORD i, count = 1, chars_left = *len;
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*entries = NULL;
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/* stay on this line */
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while (chars_left && *ptr != '\n')
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{
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/* entries are separated by tabs */
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if (*ptr == '\t')
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count++;
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ptr++;
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chars_left--;
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}
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*entries = msi_alloc(count * sizeof(LPWSTR));
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if (!*entries)
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return;
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/* store pointers into the data */
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chars_left = *len;
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for (i = 0, ptr = *line; i < count; i++)
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{
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while (chars_left && *ptr == '\r')
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{
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ptr++;
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chars_left--;
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}
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save = ptr;
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while (chars_left && *ptr != '\t' && *ptr != '\n' && *ptr != '\r')
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{
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if (!*ptr) *ptr = '\n'; /* convert embedded nulls to \n */
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if (ptr > *line && *ptr == '\x19' && *(ptr - 1) == '\x11')
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{
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*ptr = '\n';
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*(ptr - 1) = '\r';
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}
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ptr++;
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chars_left--;
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}
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/* NULL-separate the data */
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if (*ptr == '\n' || *ptr == '\r')
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{
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while (chars_left && (*ptr == '\n' || *ptr == '\r'))
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{
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*(ptr++) = 0;
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chars_left--;
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}
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}
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else if (*ptr)
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{
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*(ptr++) = 0;
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chars_left--;
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}
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(*entries)[i] = save;
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}
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/* move to the next line if there's more, else EOF */
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*line = ptr;
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*len = chars_left;
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if (num_entries)
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*num_entries = count;
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}
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static LPWSTR msi_build_createsql_prelude(LPWSTR table)
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{
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LPWSTR prelude;
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DWORD size;
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size = ARRAY_SIZE(L"CREATE TABLE `%s` ( ") + lstrlenW(table) - 2;
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prelude = msi_alloc(size * sizeof(WCHAR));
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if (!prelude)
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return NULL;
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swprintf(prelude, size, L"CREATE TABLE `%s` ( ", table);
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return prelude;
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}
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static LPWSTR msi_build_createsql_columns(LPWSTR *columns_data, LPWSTR *types, DWORD num_columns)
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{
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LPWSTR columns, p;
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LPCWSTR type;
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DWORD sql_size = 1, i, len;
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WCHAR expanded[128], *ptr;
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WCHAR size[10], comma[2], extra[30];
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columns = msi_alloc_zero(sql_size * sizeof(WCHAR));
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if (!columns)
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return NULL;
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for (i = 0; i < num_columns; i++)
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{
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type = NULL;
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comma[1] = size[0] = extra[0] = '\0';
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if (i == num_columns - 1)
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comma[0] = '\0';
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else
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comma[0] = ',';
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ptr = &types[i][1];
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len = wcstol(ptr, NULL, 10);
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extra[0] = '\0';
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switch (types[i][0])
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{
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case 'l':
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lstrcpyW(extra, L" NOT NULL");
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/* fall through */
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case 'L':
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lstrcatW(extra, L" LOCALIZABLE");
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type = L"CHAR";
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swprintf(size, ARRAY_SIZE(size), L"(%s)", ptr);
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break;
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case 's':
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lstrcpyW(extra, L" NOT NULL");
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/* fall through */
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case 'S':
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type = L"CHAR";
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swprintf(size, ARRAY_SIZE(size), L"(%s)", ptr);
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break;
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case 'i':
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lstrcpyW(extra, L" NOT NULL");
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/* fall through */
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case 'I':
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if (len <= 2)
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type = L"INT";
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else if (len == 4)
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type = L"LONG";
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else
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{
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WARN("invalid int width %lu\n", len);
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msi_free(columns);
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return NULL;
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}
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break;
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case 'v':
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lstrcpyW(extra, L" NOT NULL");
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/* fall through */
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case 'V':
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type = L"OBJECT";
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break;
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default:
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ERR("Unknown type: %c\n", types[i][0]);
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msi_free(columns);
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return NULL;
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|
}
|
|
|
|
swprintf(expanded, ARRAY_SIZE(expanded), L"`%s` %s%s%s%s ", columns_data[i], type, size, extra, comma);
|
|
sql_size += lstrlenW(expanded);
|
|
|
|
p = msi_realloc(columns, sql_size * sizeof(WCHAR));
|
|
if (!p)
|
|
{
|
|
msi_free(columns);
|
|
return NULL;
|
|
}
|
|
columns = p;
|
|
|
|
lstrcatW(columns, expanded);
|
|
}
|
|
|
|
return columns;
|
|
}
|
|
|
|
static LPWSTR msi_build_createsql_postlude(LPWSTR *primary_keys, DWORD num_keys)
|
|
{
|
|
LPWSTR postlude, keys, ptr;
|
|
DWORD size, i;
|
|
|
|
for (i = 0, size = 1; i < num_keys; i++)
|
|
size += lstrlenW(L"`%s`, ") + lstrlenW(primary_keys[i]) - 2;
|
|
|
|
keys = msi_alloc(size * sizeof(WCHAR));
|
|
if (!keys)
|
|
return NULL;
|
|
|
|
for (i = 0, ptr = keys; i < num_keys; i++)
|
|
{
|
|
ptr += swprintf(ptr, size - (ptr - keys), L"`%s`, ", primary_keys[i]);
|
|
}
|
|
|
|
/* remove final ', ' */
|
|
*(ptr - 2) = '\0';
|
|
|
|
size = lstrlenW(L"PRIMARY KEY %s)") + size - 1;
|
|
postlude = msi_alloc(size * sizeof(WCHAR));
|
|
if (!postlude)
|
|
goto done;
|
|
|
|
swprintf(postlude, size, L"PRIMARY KEY %s)", keys);
|
|
|
|
done:
|
|
msi_free(keys);
|
|
return postlude;
|
|
}
|
|
|
|
static UINT msi_add_table_to_db(MSIDATABASE *db, LPWSTR *columns, LPWSTR *types, LPWSTR *labels, DWORD num_labels, DWORD num_columns)
|
|
{
|
|
UINT r = ERROR_OUTOFMEMORY;
|
|
DWORD size;
|
|
MSIQUERY *view;
|
|
LPWSTR create_sql = NULL;
|
|
LPWSTR prelude, columns_sql, postlude;
|
|
|
|
prelude = msi_build_createsql_prelude(labels[0]);
|
|
columns_sql = msi_build_createsql_columns(columns, types, num_columns);
|
|
postlude = msi_build_createsql_postlude(labels + 1, num_labels - 1); /* skip over table name */
|
|
|
|
if (!prelude || !columns_sql || !postlude)
|
|
goto done;
|
|
|
|
size = lstrlenW(prelude) + lstrlenW(columns_sql) + lstrlenW(postlude) + 1;
|
|
create_sql = msi_alloc(size * sizeof(WCHAR));
|
|
if (!create_sql)
|
|
goto done;
|
|
|
|
lstrcpyW(create_sql, prelude);
|
|
lstrcatW(create_sql, columns_sql);
|
|
lstrcatW(create_sql, postlude);
|
|
|
|
r = MSI_DatabaseOpenViewW( db, create_sql, &view );
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
r = MSI_ViewExecute(view, NULL);
|
|
MSI_ViewClose(view);
|
|
msiobj_release(&view->hdr);
|
|
|
|
done:
|
|
msi_free(prelude);
|
|
msi_free(columns_sql);
|
|
msi_free(postlude);
|
|
msi_free(create_sql);
|
|
return r;
|
|
}
|
|
|
|
static LPWSTR msi_import_stream_filename(LPCWSTR path, LPCWSTR name)
|
|
{
|
|
DWORD len;
|
|
LPWSTR fullname, ptr;
|
|
|
|
len = lstrlenW(path) + lstrlenW(name) + 1;
|
|
fullname = msi_alloc(len*sizeof(WCHAR));
|
|
if (!fullname)
|
|
return NULL;
|
|
|
|
lstrcpyW( fullname, path );
|
|
|
|
/* chop off extension from path */
|
|
ptr = wcsrchr(fullname, '.');
|
|
if (!ptr)
|
|
{
|
|
msi_free (fullname);
|
|
return NULL;
|
|
}
|
|
*ptr++ = '\\';
|
|
lstrcpyW( ptr, name );
|
|
return fullname;
|
|
}
|
|
|
|
static UINT construct_record(DWORD num_columns, LPWSTR *types,
|
|
LPWSTR *data, LPWSTR path, MSIRECORD **rec)
|
|
{
|
|
UINT i;
|
|
|
|
*rec = MSI_CreateRecord(num_columns);
|
|
if (!*rec)
|
|
return ERROR_OUTOFMEMORY;
|
|
|
|
for (i = 0; i < num_columns; i++)
|
|
{
|
|
switch (types[i][0])
|
|
{
|
|
case 'L': case 'l': case 'S': case 's':
|
|
MSI_RecordSetStringW(*rec, i + 1, data[i]);
|
|
break;
|
|
case 'I': case 'i':
|
|
if (*data[i])
|
|
MSI_RecordSetInteger(*rec, i + 1, wcstol(data[i], NULL, 10));
|
|
break;
|
|
case 'V': case 'v':
|
|
if (*data[i])
|
|
{
|
|
UINT r;
|
|
LPWSTR file = msi_import_stream_filename(path, data[i]);
|
|
if (!file)
|
|
return ERROR_FUNCTION_FAILED;
|
|
|
|
r = MSI_RecordSetStreamFromFileW(*rec, i + 1, file);
|
|
msi_free (file);
|
|
if (r != ERROR_SUCCESS)
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
break;
|
|
default:
|
|
ERR("Unhandled column type: %c\n", types[i][0]);
|
|
msiobj_release(&(*rec)->hdr);
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
}
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static UINT msi_add_records_to_table(MSIDATABASE *db, LPWSTR *columns, LPWSTR *types,
|
|
LPWSTR *labels, LPWSTR **records,
|
|
int num_columns, int num_records,
|
|
LPWSTR path)
|
|
{
|
|
UINT r;
|
|
int i;
|
|
MSIQUERY *view;
|
|
MSIRECORD *rec;
|
|
|
|
r = MSI_OpenQuery(db, &view, L"SELECT * FROM `%s`", labels[0]);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
while (MSI_ViewFetch(view, &rec) != ERROR_NO_MORE_ITEMS)
|
|
{
|
|
r = MSI_ViewModify(view, MSIMODIFY_DELETE, rec);
|
|
msiobj_release(&rec->hdr);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
}
|
|
|
|
for (i = 0; i < num_records; i++)
|
|
{
|
|
r = construct_record(num_columns, types, records[i], path, &rec);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
r = MSI_ViewModify(view, MSIMODIFY_INSERT, rec);
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
msiobj_release(&rec->hdr);
|
|
goto done;
|
|
}
|
|
|
|
msiobj_release(&rec->hdr);
|
|
}
|
|
|
|
done:
|
|
msiobj_release(&view->hdr);
|
|
return r;
|
|
}
|
|
|
|
static UINT MSI_DatabaseImport(MSIDATABASE *db, LPCWSTR folder, LPCWSTR file)
|
|
{
|
|
UINT r;
|
|
DWORD len, i, num_labels, num_types, num_columns, num_records = 0;
|
|
WCHAR **columns, **types, **labels, *path, *ptr, *data, ***records = NULL, ***temp_records;
|
|
|
|
TRACE("%p %s %s\n", db, debugstr_w(folder), debugstr_w(file) );
|
|
|
|
if (!folder || !file)
|
|
return ERROR_INVALID_PARAMETER;
|
|
|
|
len = lstrlenW(folder) + lstrlenW(L"\\") + lstrlenW(file) + 1;
|
|
path = msi_alloc( len * sizeof(WCHAR) );
|
|
if (!path)
|
|
return ERROR_OUTOFMEMORY;
|
|
|
|
lstrcpyW( path, folder );
|
|
lstrcatW( path, L"\\" );
|
|
lstrcatW( path, file );
|
|
|
|
data = msi_read_text_archive( path, &len );
|
|
if (!data)
|
|
{
|
|
msi_free(path);
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
ptr = data;
|
|
msi_parse_line( &ptr, &columns, &num_columns, &len );
|
|
msi_parse_line( &ptr, &types, &num_types, &len );
|
|
msi_parse_line( &ptr, &labels, &num_labels, &len );
|
|
|
|
if (num_columns == 1 && !columns[0][0] && num_labels == 1 && !labels[0][0] &&
|
|
num_types == 2 && !wcscmp( types[1], L"_ForceCodepage" ))
|
|
{
|
|
r = msi_set_string_table_codepage( db->strings, wcstol( types[0], NULL, 10 ) );
|
|
goto done;
|
|
}
|
|
|
|
if (num_columns != num_types)
|
|
{
|
|
r = ERROR_FUNCTION_FAILED;
|
|
goto done;
|
|
}
|
|
|
|
records = msi_alloc(sizeof(WCHAR **));
|
|
if (!records)
|
|
{
|
|
r = ERROR_OUTOFMEMORY;
|
|
goto done;
|
|
}
|
|
|
|
/* read in the table records */
|
|
while (len)
|
|
{
|
|
msi_parse_line( &ptr, &records[num_records], NULL, &len );
|
|
|
|
num_records++;
|
|
temp_records = msi_realloc(records, (num_records + 1) * sizeof(WCHAR **));
|
|
if (!temp_records)
|
|
{
|
|
r = ERROR_OUTOFMEMORY;
|
|
goto done;
|
|
}
|
|
records = temp_records;
|
|
}
|
|
|
|
if (!wcscmp(labels[0], L"_SummaryInformation"))
|
|
{
|
|
r = msi_add_suminfo( db, records, num_records, num_columns );
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
r = ERROR_FUNCTION_FAILED;
|
|
goto done;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!TABLE_Exists(db, labels[0]))
|
|
{
|
|
r = msi_add_table_to_db( db, columns, types, labels, num_labels, num_columns );
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
r = ERROR_FUNCTION_FAILED;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
r = msi_add_records_to_table( db, columns, types, labels, records, num_columns, num_records, path );
|
|
}
|
|
|
|
done:
|
|
msi_free(path);
|
|
msi_free(data);
|
|
msi_free(columns);
|
|
msi_free(types);
|
|
msi_free(labels);
|
|
|
|
for (i = 0; i < num_records; i++)
|
|
msi_free(records[i]);
|
|
|
|
msi_free(records);
|
|
return r;
|
|
}
|
|
|
|
UINT WINAPI MsiDatabaseImportW( MSIHANDLE handle, const WCHAR *szFolder, const WCHAR *szFilename )
|
|
{
|
|
MSIDATABASE *db;
|
|
UINT r;
|
|
|
|
TRACE( "%lu %s %s\n", handle, debugstr_w(szFolder), debugstr_w(szFilename) );
|
|
|
|
if (!(db = msihandle2msiinfo(handle, MSIHANDLETYPE_DATABASE)))
|
|
return ERROR_INVALID_HANDLE;
|
|
|
|
r = MSI_DatabaseImport( db, szFolder, szFilename );
|
|
msiobj_release( &db->hdr );
|
|
return r;
|
|
}
|
|
|
|
UINT WINAPI MsiDatabaseImportA( MSIHANDLE handle, const char *szFolder, const char *szFilename )
|
|
{
|
|
WCHAR *path = NULL, *file = NULL;
|
|
UINT r = ERROR_OUTOFMEMORY;
|
|
|
|
TRACE( "%lu %s %s\n", handle, debugstr_a(szFolder), debugstr_a(szFilename) );
|
|
|
|
if( szFolder )
|
|
{
|
|
path = strdupAtoW( szFolder );
|
|
if( !path )
|
|
goto end;
|
|
}
|
|
|
|
if( szFilename )
|
|
{
|
|
file = strdupAtoW( szFilename );
|
|
if( !file )
|
|
goto end;
|
|
}
|
|
|
|
r = MsiDatabaseImportW( handle, path, file );
|
|
|
|
end:
|
|
msi_free( path );
|
|
msi_free( file );
|
|
|
|
return r;
|
|
}
|
|
|
|
static UINT msi_export_field( HANDLE handle, MSIRECORD *row, UINT field )
|
|
{
|
|
char *buffer;
|
|
BOOL ret;
|
|
DWORD sz = 0x100;
|
|
UINT r;
|
|
|
|
buffer = msi_alloc( sz );
|
|
if (!buffer)
|
|
return ERROR_OUTOFMEMORY;
|
|
|
|
r = MSI_RecordGetStringA( row, field, buffer, &sz );
|
|
if (r == ERROR_MORE_DATA)
|
|
{
|
|
char *tmp;
|
|
|
|
sz++; /* leave room for NULL terminator */
|
|
tmp = msi_realloc( buffer, sz );
|
|
if (!tmp)
|
|
{
|
|
msi_free( buffer );
|
|
return ERROR_OUTOFMEMORY;
|
|
}
|
|
buffer = tmp;
|
|
|
|
r = MSI_RecordGetStringA( row, field, buffer, &sz );
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
msi_free( buffer );
|
|
return r;
|
|
}
|
|
}
|
|
else if (r != ERROR_SUCCESS)
|
|
{
|
|
msi_free( buffer );
|
|
return r;
|
|
}
|
|
|
|
ret = WriteFile( handle, buffer, sz, &sz, NULL );
|
|
msi_free( buffer );
|
|
return ret ? ERROR_SUCCESS : ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
static UINT msi_export_stream( const WCHAR *folder, const WCHAR *table, MSIRECORD *row, UINT field, UINT start )
|
|
{
|
|
WCHAR stream[MAX_STREAM_NAME_LEN + 1], *path;
|
|
DWORD sz, read_size, write_size;
|
|
char buffer[1024];
|
|
HANDLE file;
|
|
UINT len, r;
|
|
|
|
sz = ARRAY_SIZE( stream );
|
|
r = MSI_RecordGetStringW( row, start, stream, &sz );
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
len = sz + lstrlenW( folder ) + lstrlenW( table ) + ARRAY_SIZE( L"%s\\%s" ) + 1;
|
|
if (!(path = msi_alloc( len * sizeof(WCHAR) )))
|
|
return ERROR_OUTOFMEMORY;
|
|
|
|
len = swprintf( path, len, L"%s\\%s", folder, table );
|
|
if (!CreateDirectoryW( path, NULL ) && GetLastError() != ERROR_ALREADY_EXISTS)
|
|
{
|
|
msi_free( path );
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
path[len++] = '\\';
|
|
lstrcpyW( path + len, stream );
|
|
file = CreateFileW( path, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
|
|
msi_free( path );
|
|
if (file == INVALID_HANDLE_VALUE)
|
|
return ERROR_FUNCTION_FAILED;
|
|
|
|
read_size = sizeof(buffer);
|
|
while (read_size == sizeof(buffer))
|
|
{
|
|
r = MSI_RecordReadStream( row, field, buffer, &read_size );
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
CloseHandle( file );
|
|
return r;
|
|
}
|
|
if (!WriteFile( file, buffer, read_size, &write_size, NULL ) || read_size != write_size)
|
|
{
|
|
CloseHandle( file );
|
|
return ERROR_WRITE_FAULT;
|
|
}
|
|
}
|
|
CloseHandle( file );
|
|
return r;
|
|
}
|
|
|
|
struct row_export_info
|
|
{
|
|
HANDLE handle;
|
|
const WCHAR *folder;
|
|
const WCHAR *table;
|
|
};
|
|
|
|
static UINT msi_export_record( struct row_export_info *row_export_info, MSIRECORD *row, UINT start )
|
|
{
|
|
HANDLE handle = row_export_info->handle;
|
|
UINT i, count, r = ERROR_SUCCESS;
|
|
const char *sep;
|
|
DWORD sz;
|
|
|
|
count = MSI_RecordGetFieldCount( row );
|
|
for (i = start; i <= count; i++)
|
|
{
|
|
r = msi_export_field( handle, row, i );
|
|
if (r == ERROR_INVALID_PARAMETER)
|
|
{
|
|
r = msi_export_stream( row_export_info->folder, row_export_info->table, row, i, start );
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
/* exporting a binary stream, repeat the "Name" field */
|
|
r = msi_export_field( handle, row, start );
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
}
|
|
else if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
sep = (i < count) ? "\t" : "\r\n";
|
|
if (!WriteFile( handle, sep, strlen(sep), &sz, NULL ))
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
return r;
|
|
}
|
|
|
|
static UINT msi_export_row( MSIRECORD *row, void *arg )
|
|
{
|
|
return msi_export_record( arg, row, 1 );
|
|
}
|
|
|
|
static UINT msi_export_forcecodepage( HANDLE handle, UINT codepage )
|
|
{
|
|
static const char fmt[] = "\r\n\r\n%u\t_ForceCodepage\r\n";
|
|
char data[sizeof(fmt) + 10];
|
|
DWORD sz = sprintf( data, fmt, codepage );
|
|
|
|
if (!WriteFile(handle, data, sz, &sz, NULL))
|
|
return ERROR_FUNCTION_FAILED;
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static UINT msi_export_summaryinformation( MSIDATABASE *db, HANDLE handle )
|
|
{
|
|
static const char header[] = "PropertyId\tValue\r\n"
|
|
"i2\tl255\r\n"
|
|
"_SummaryInformation\tPropertyId\r\n";
|
|
DWORD sz = ARRAY_SIZE(header) - 1;
|
|
|
|
if (!WriteFile(handle, header, sz, &sz, NULL))
|
|
return ERROR_WRITE_FAULT;
|
|
|
|
return msi_export_suminfo( db, handle );
|
|
}
|
|
|
|
static UINT MSI_DatabaseExport( MSIDATABASE *db, LPCWSTR table, LPCWSTR folder, LPCWSTR file )
|
|
{
|
|
MSIRECORD *rec = NULL;
|
|
MSIQUERY *view = NULL;
|
|
WCHAR *filename;
|
|
HANDLE handle;
|
|
UINT len, r;
|
|
|
|
TRACE("%p %s %s %s\n", db, debugstr_w(table),
|
|
debugstr_w(folder), debugstr_w(file) );
|
|
|
|
if (!folder || !file)
|
|
return ERROR_INVALID_PARAMETER;
|
|
|
|
len = lstrlenW(folder) + lstrlenW(file) + 2;
|
|
filename = msi_alloc(len * sizeof (WCHAR));
|
|
if (!filename)
|
|
return ERROR_OUTOFMEMORY;
|
|
|
|
lstrcpyW( filename, folder );
|
|
lstrcatW( filename, L"\\" );
|
|
lstrcatW( filename, file );
|
|
|
|
handle = CreateFileW( filename, GENERIC_READ | GENERIC_WRITE, 0,
|
|
NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
|
|
msi_free( filename );
|
|
if (handle == INVALID_HANDLE_VALUE)
|
|
return ERROR_FUNCTION_FAILED;
|
|
|
|
if (!wcscmp( table, L"_ForceCodepage" ))
|
|
{
|
|
UINT codepage = msi_get_string_table_codepage( db->strings );
|
|
r = msi_export_forcecodepage( handle, codepage );
|
|
goto done;
|
|
}
|
|
|
|
if (!wcscmp( table, L"_SummaryInformation" ))
|
|
{
|
|
r = msi_export_summaryinformation( db, handle );
|
|
goto done;
|
|
}
|
|
|
|
r = MSI_OpenQuery( db, &view, L"SELECT * FROM %s", table );
|
|
if (r == ERROR_SUCCESS)
|
|
{
|
|
struct row_export_info row_export_info = { handle, folder, table };
|
|
|
|
/* write out row 1, the column names */
|
|
r = MSI_ViewGetColumnInfo(view, MSICOLINFO_NAMES, &rec);
|
|
if (r == ERROR_SUCCESS)
|
|
{
|
|
msi_export_record( &row_export_info, rec, 1 );
|
|
msiobj_release( &rec->hdr );
|
|
}
|
|
|
|
/* write out row 2, the column types */
|
|
r = MSI_ViewGetColumnInfo(view, MSICOLINFO_TYPES, &rec);
|
|
if (r == ERROR_SUCCESS)
|
|
{
|
|
msi_export_record( &row_export_info, rec, 1 );
|
|
msiobj_release( &rec->hdr );
|
|
}
|
|
|
|
/* write out row 3, the table name + keys */
|
|
r = MSI_DatabaseGetPrimaryKeys( db, table, &rec );
|
|
if (r == ERROR_SUCCESS)
|
|
{
|
|
MSI_RecordSetStringW( rec, 0, table );
|
|
msi_export_record( &row_export_info, rec, 0 );
|
|
msiobj_release( &rec->hdr );
|
|
}
|
|
|
|
/* write out row 4 onwards, the data */
|
|
r = MSI_IterateRecords( view, 0, msi_export_row, &row_export_info );
|
|
msiobj_release( &view->hdr );
|
|
}
|
|
|
|
done:
|
|
CloseHandle( handle );
|
|
return r;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* MsiExportDatabaseW [MSI.@]
|
|
*
|
|
* Writes a file containing the table data as tab separated ASCII.
|
|
*
|
|
* The format is as follows:
|
|
*
|
|
* row1 : colname1 <tab> colname2 <tab> .... colnameN <cr> <lf>
|
|
* row2 : coltype1 <tab> coltype2 <tab> .... coltypeN <cr> <lf>
|
|
* row3 : tablename <tab> key1 <tab> key2 <tab> ... keyM <cr> <lf>
|
|
*
|
|
* Followed by the data, starting at row 1 with one row per line
|
|
*
|
|
* row4 : data <tab> data <tab> data <tab> ... data <cr> <lf>
|
|
*/
|
|
UINT WINAPI MsiDatabaseExportW( MSIHANDLE handle, const WCHAR *szTable, const WCHAR *szFolder, const WCHAR *szFilename )
|
|
{
|
|
MSIDATABASE *db;
|
|
UINT r;
|
|
|
|
TRACE( "%lu %s %s %s\n", handle, debugstr_w(szTable), debugstr_w(szFolder), debugstr_w(szFilename) );
|
|
|
|
if (!(db = msihandle2msiinfo(handle, MSIHANDLETYPE_DATABASE)))
|
|
return ERROR_INVALID_HANDLE;
|
|
|
|
r = MSI_DatabaseExport( db, szTable, szFolder, szFilename );
|
|
msiobj_release( &db->hdr );
|
|
return r;
|
|
}
|
|
|
|
UINT WINAPI MsiDatabaseExportA( MSIHANDLE handle, const char *szTable, const char *szFolder, const char *szFilename )
|
|
{
|
|
WCHAR *path = NULL, *file = NULL, *table = NULL;
|
|
UINT r = ERROR_OUTOFMEMORY;
|
|
|
|
TRACE( "%lu %s %s %s\n", handle, debugstr_a(szTable), debugstr_a(szFolder), debugstr_a(szFilename) );
|
|
|
|
if( szTable )
|
|
{
|
|
table = strdupAtoW( szTable );
|
|
if( !table )
|
|
goto end;
|
|
}
|
|
|
|
if( szFolder )
|
|
{
|
|
path = strdupAtoW( szFolder );
|
|
if( !path )
|
|
goto end;
|
|
}
|
|
|
|
if( szFilename )
|
|
{
|
|
file = strdupAtoW( szFilename );
|
|
if( !file )
|
|
goto end;
|
|
}
|
|
|
|
r = MsiDatabaseExportW( handle, table, path, file );
|
|
|
|
end:
|
|
msi_free( table );
|
|
msi_free( path );
|
|
msi_free( file );
|
|
|
|
return r;
|
|
}
|
|
|
|
UINT WINAPI MsiDatabaseMergeA( MSIHANDLE hDatabase, MSIHANDLE hDatabaseMerge, const char *szTableName )
|
|
{
|
|
UINT r;
|
|
WCHAR *table;
|
|
|
|
TRACE("%lu, %lu, %s\n", hDatabase, hDatabaseMerge, debugstr_a(szTableName) );
|
|
|
|
table = strdupAtoW(szTableName);
|
|
r = MsiDatabaseMergeW(hDatabase, hDatabaseMerge, table);
|
|
|
|
msi_free(table);
|
|
return r;
|
|
}
|
|
|
|
typedef struct _tagMERGETABLE
|
|
{
|
|
struct list entry;
|
|
struct list rows;
|
|
LPWSTR name;
|
|
DWORD numconflicts;
|
|
LPWSTR *columns;
|
|
DWORD numcolumns;
|
|
LPWSTR *types;
|
|
DWORD numtypes;
|
|
LPWSTR *labels;
|
|
DWORD numlabels;
|
|
} MERGETABLE;
|
|
|
|
typedef struct _tagMERGEROW
|
|
{
|
|
struct list entry;
|
|
MSIRECORD *data;
|
|
} MERGEROW;
|
|
|
|
typedef struct _tagMERGEDATA
|
|
{
|
|
MSIDATABASE *db;
|
|
MSIDATABASE *merge;
|
|
MERGETABLE *curtable;
|
|
MSIQUERY *curview;
|
|
struct list *tabledata;
|
|
} MERGEDATA;
|
|
|
|
static BOOL merge_type_match(LPCWSTR type1, LPCWSTR type2)
|
|
{
|
|
if (((type1[0] == 'l') || (type1[0] == 's')) &&
|
|
((type2[0] == 'l') || (type2[0] == 's')))
|
|
return TRUE;
|
|
|
|
if (((type1[0] == 'L') || (type1[0] == 'S')) &&
|
|
((type2[0] == 'L') || (type2[0] == 'S')))
|
|
return TRUE;
|
|
|
|
return !wcscmp( type1, type2 );
|
|
}
|
|
|
|
static UINT merge_verify_colnames(MSIQUERY *dbview, MSIQUERY *mergeview)
|
|
{
|
|
MSIRECORD *dbrec, *mergerec;
|
|
UINT r, i, count;
|
|
|
|
r = MSI_ViewGetColumnInfo(dbview, MSICOLINFO_NAMES, &dbrec);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
r = MSI_ViewGetColumnInfo(mergeview, MSICOLINFO_NAMES, &mergerec);
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
msiobj_release(&dbrec->hdr);
|
|
return r;
|
|
}
|
|
|
|
count = MSI_RecordGetFieldCount(dbrec);
|
|
for (i = 1; i <= count; i++)
|
|
{
|
|
if (!MSI_RecordGetString(mergerec, i))
|
|
break;
|
|
|
|
if (wcscmp( MSI_RecordGetString( dbrec, i ), MSI_RecordGetString( mergerec, i ) ))
|
|
{
|
|
r = ERROR_DATATYPE_MISMATCH;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
msiobj_release(&dbrec->hdr);
|
|
msiobj_release(&mergerec->hdr);
|
|
dbrec = mergerec = NULL;
|
|
|
|
r = MSI_ViewGetColumnInfo(dbview, MSICOLINFO_TYPES, &dbrec);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
r = MSI_ViewGetColumnInfo(mergeview, MSICOLINFO_TYPES, &mergerec);
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
msiobj_release(&dbrec->hdr);
|
|
return r;
|
|
}
|
|
|
|
count = MSI_RecordGetFieldCount(dbrec);
|
|
for (i = 1; i <= count; i++)
|
|
{
|
|
if (!MSI_RecordGetString(mergerec, i))
|
|
break;
|
|
|
|
if (!merge_type_match(MSI_RecordGetString(dbrec, i),
|
|
MSI_RecordGetString(mergerec, i)))
|
|
{
|
|
r = ERROR_DATATYPE_MISMATCH;
|
|
break;
|
|
}
|
|
}
|
|
|
|
done:
|
|
msiobj_release(&dbrec->hdr);
|
|
msiobj_release(&mergerec->hdr);
|
|
|
|
return r;
|
|
}
|
|
|
|
static UINT merge_verify_primary_keys(MSIDATABASE *db, MSIDATABASE *mergedb,
|
|
LPCWSTR table)
|
|
{
|
|
MSIRECORD *dbrec, *mergerec = NULL;
|
|
UINT r, i, count;
|
|
|
|
r = MSI_DatabaseGetPrimaryKeys(db, table, &dbrec);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
r = MSI_DatabaseGetPrimaryKeys(mergedb, table, &mergerec);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
count = MSI_RecordGetFieldCount(dbrec);
|
|
if (count != MSI_RecordGetFieldCount(mergerec))
|
|
{
|
|
r = ERROR_DATATYPE_MISMATCH;
|
|
goto done;
|
|
}
|
|
|
|
for (i = 1; i <= count; i++)
|
|
{
|
|
if (wcscmp( MSI_RecordGetString( dbrec, i ), MSI_RecordGetString( mergerec, i ) ))
|
|
{
|
|
r = ERROR_DATATYPE_MISMATCH;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
done:
|
|
msiobj_release(&dbrec->hdr);
|
|
msiobj_release(&mergerec->hdr);
|
|
|
|
return r;
|
|
}
|
|
|
|
static LPWSTR get_key_value(MSIQUERY *view, LPCWSTR key, MSIRECORD *rec)
|
|
{
|
|
MSIRECORD *colnames;
|
|
LPWSTR str, val;
|
|
UINT r, i = 0;
|
|
DWORD sz = 0;
|
|
int cmp;
|
|
|
|
r = MSI_ViewGetColumnInfo(view, MSICOLINFO_NAMES, &colnames);
|
|
if (r != ERROR_SUCCESS)
|
|
return NULL;
|
|
|
|
do
|
|
{
|
|
str = msi_dup_record_field(colnames, ++i);
|
|
cmp = wcscmp( key, str );
|
|
msi_free(str);
|
|
} while (cmp);
|
|
|
|
msiobj_release(&colnames->hdr);
|
|
|
|
r = MSI_RecordGetStringW(rec, i, NULL, &sz);
|
|
if (r != ERROR_SUCCESS)
|
|
return NULL;
|
|
sz++;
|
|
|
|
if (MSI_RecordGetString(rec, i)) /* check record field is a string */
|
|
{
|
|
/* quote string record fields */
|
|
sz += 2;
|
|
val = msi_alloc(sz * sizeof(WCHAR));
|
|
if (!val)
|
|
return NULL;
|
|
|
|
lstrcpyW(val, L"'");
|
|
r = MSI_RecordGetStringW(rec, i, val + 1, &sz);
|
|
lstrcpyW(val + 1 + sz, L"'");
|
|
}
|
|
else
|
|
{
|
|
/* do not quote integer record fields */
|
|
val = msi_alloc(sz * sizeof(WCHAR));
|
|
if (!val)
|
|
return NULL;
|
|
|
|
r = MSI_RecordGetStringW(rec, i, val, &sz);
|
|
}
|
|
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
ERR("failed to get string!\n");
|
|
msi_free(val);
|
|
return NULL;
|
|
}
|
|
|
|
return val;
|
|
}
|
|
|
|
static LPWSTR create_diff_row_query(MSIDATABASE *merge, MSIQUERY *view,
|
|
LPWSTR table, MSIRECORD *rec)
|
|
{
|
|
LPWSTR query = NULL, clause = NULL, val;
|
|
LPCWSTR setptr, key;
|
|
DWORD size, oldsize;
|
|
MSIRECORD *keys;
|
|
UINT r, i, count;
|
|
|
|
r = MSI_DatabaseGetPrimaryKeys(merge, table, &keys);
|
|
if (r != ERROR_SUCCESS)
|
|
return NULL;
|
|
|
|
clause = msi_alloc_zero(sizeof(WCHAR));
|
|
if (!clause)
|
|
goto done;
|
|
|
|
size = 1;
|
|
count = MSI_RecordGetFieldCount(keys);
|
|
for (i = 1; i <= count; i++)
|
|
{
|
|
key = MSI_RecordGetString(keys, i);
|
|
val = get_key_value(view, key, rec);
|
|
|
|
if (i == count)
|
|
setptr = L"`%s` = %s ";
|
|
else
|
|
setptr = L"`%s` = %s AND ";
|
|
|
|
oldsize = size;
|
|
size += lstrlenW(setptr) + lstrlenW(key) + lstrlenW(val) - 4;
|
|
clause = msi_realloc(clause, size * sizeof (WCHAR));
|
|
if (!clause)
|
|
{
|
|
msi_free(val);
|
|
goto done;
|
|
}
|
|
|
|
swprintf(clause + oldsize - 1, size - (oldsize - 1), setptr, key, val);
|
|
msi_free(val);
|
|
}
|
|
|
|
size = lstrlenW(L"SELECT * FROM `%s` WHERE %s") + lstrlenW(table) + lstrlenW(clause) + 1;
|
|
query = msi_alloc(size * sizeof(WCHAR));
|
|
if (!query)
|
|
goto done;
|
|
|
|
swprintf(query, size, L"SELECT * FROM `%s` WHERE %s", table, clause);
|
|
|
|
done:
|
|
msi_free(clause);
|
|
msiobj_release(&keys->hdr);
|
|
return query;
|
|
}
|
|
|
|
static UINT merge_diff_row(MSIRECORD *rec, LPVOID param)
|
|
{
|
|
MERGEDATA *data = param;
|
|
MERGETABLE *table = data->curtable;
|
|
MERGEROW *mergerow;
|
|
MSIQUERY *dbview = NULL;
|
|
MSIRECORD *row = NULL;
|
|
LPWSTR query = NULL;
|
|
UINT r = ERROR_SUCCESS;
|
|
|
|
if (TABLE_Exists(data->db, table->name))
|
|
{
|
|
query = create_diff_row_query(data->merge, data->curview, table->name, rec);
|
|
if (!query)
|
|
return ERROR_OUTOFMEMORY;
|
|
|
|
r = MSI_DatabaseOpenViewW(data->db, query, &dbview);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
r = MSI_ViewExecute(dbview, NULL);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
r = MSI_ViewFetch(dbview, &row);
|
|
if (r == ERROR_SUCCESS && !MSI_RecordsAreEqual(rec, row))
|
|
{
|
|
table->numconflicts++;
|
|
goto done;
|
|
}
|
|
else if (r != ERROR_NO_MORE_ITEMS)
|
|
goto done;
|
|
|
|
r = ERROR_SUCCESS;
|
|
}
|
|
|
|
mergerow = msi_alloc(sizeof(MERGEROW));
|
|
if (!mergerow)
|
|
{
|
|
r = ERROR_OUTOFMEMORY;
|
|
goto done;
|
|
}
|
|
|
|
mergerow->data = MSI_CloneRecord(rec);
|
|
if (!mergerow->data)
|
|
{
|
|
r = ERROR_OUTOFMEMORY;
|
|
msi_free(mergerow);
|
|
goto done;
|
|
}
|
|
|
|
list_add_tail(&table->rows, &mergerow->entry);
|
|
|
|
done:
|
|
msi_free(query);
|
|
msiobj_release(&row->hdr);
|
|
msiobj_release(&dbview->hdr);
|
|
return r;
|
|
}
|
|
|
|
static UINT msi_get_table_labels(MSIDATABASE *db, LPCWSTR table, LPWSTR **labels, DWORD *numlabels)
|
|
{
|
|
UINT r, i, count;
|
|
MSIRECORD *prec = NULL;
|
|
|
|
r = MSI_DatabaseGetPrimaryKeys(db, table, &prec);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
count = MSI_RecordGetFieldCount(prec);
|
|
*numlabels = count + 1;
|
|
*labels = msi_alloc((*numlabels)*sizeof(LPWSTR));
|
|
if (!*labels)
|
|
{
|
|
r = ERROR_OUTOFMEMORY;
|
|
goto end;
|
|
}
|
|
|
|
(*labels)[0] = strdupW(table);
|
|
for (i=1; i<=count; i++ )
|
|
{
|
|
(*labels)[i] = strdupW(MSI_RecordGetString(prec, i));
|
|
}
|
|
|
|
end:
|
|
msiobj_release( &prec->hdr );
|
|
return r;
|
|
}
|
|
|
|
static UINT msi_get_query_columns(MSIQUERY *query, LPWSTR **columns, DWORD *numcolumns)
|
|
{
|
|
UINT r, i, count;
|
|
MSIRECORD *prec = NULL;
|
|
|
|
r = MSI_ViewGetColumnInfo(query, MSICOLINFO_NAMES, &prec);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
count = MSI_RecordGetFieldCount(prec);
|
|
*columns = msi_alloc(count*sizeof(LPWSTR));
|
|
if (!*columns)
|
|
{
|
|
r = ERROR_OUTOFMEMORY;
|
|
goto end;
|
|
}
|
|
|
|
for (i=1; i<=count; i++ )
|
|
{
|
|
(*columns)[i-1] = strdupW(MSI_RecordGetString(prec, i));
|
|
}
|
|
|
|
*numcolumns = count;
|
|
|
|
end:
|
|
msiobj_release( &prec->hdr );
|
|
return r;
|
|
}
|
|
|
|
static UINT msi_get_query_types(MSIQUERY *query, LPWSTR **types, DWORD *numtypes)
|
|
{
|
|
UINT r, i, count;
|
|
MSIRECORD *prec = NULL;
|
|
|
|
r = MSI_ViewGetColumnInfo(query, MSICOLINFO_TYPES, &prec);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
count = MSI_RecordGetFieldCount(prec);
|
|
*types = msi_alloc(count*sizeof(LPWSTR));
|
|
if (!*types)
|
|
{
|
|
r = ERROR_OUTOFMEMORY;
|
|
goto end;
|
|
}
|
|
|
|
*numtypes = count;
|
|
for (i=1; i<=count; i++ )
|
|
{
|
|
(*types)[i-1] = strdupW(MSI_RecordGetString(prec, i));
|
|
}
|
|
|
|
end:
|
|
msiobj_release( &prec->hdr );
|
|
return r;
|
|
}
|
|
|
|
static void merge_free_rows(MERGETABLE *table)
|
|
{
|
|
struct list *item, *cursor;
|
|
|
|
LIST_FOR_EACH_SAFE(item, cursor, &table->rows)
|
|
{
|
|
MERGEROW *row = LIST_ENTRY(item, MERGEROW, entry);
|
|
|
|
list_remove(&row->entry);
|
|
msiobj_release(&row->data->hdr);
|
|
msi_free(row);
|
|
}
|
|
}
|
|
|
|
static void free_merge_table(MERGETABLE *table)
|
|
{
|
|
UINT i;
|
|
|
|
if (table->labels != NULL)
|
|
{
|
|
for (i = 0; i < table->numlabels; i++)
|
|
msi_free(table->labels[i]);
|
|
|
|
msi_free(table->labels);
|
|
}
|
|
|
|
if (table->columns != NULL)
|
|
{
|
|
for (i = 0; i < table->numcolumns; i++)
|
|
msi_free(table->columns[i]);
|
|
|
|
msi_free(table->columns);
|
|
}
|
|
|
|
if (table->types != NULL)
|
|
{
|
|
for (i = 0; i < table->numtypes; i++)
|
|
msi_free(table->types[i]);
|
|
|
|
msi_free(table->types);
|
|
}
|
|
|
|
msi_free(table->name);
|
|
merge_free_rows(table);
|
|
|
|
msi_free(table);
|
|
}
|
|
|
|
static UINT msi_get_merge_table (MSIDATABASE *db, LPCWSTR name, MERGETABLE **ptable)
|
|
{
|
|
UINT r;
|
|
MERGETABLE *table;
|
|
MSIQUERY *mergeview = NULL;
|
|
|
|
table = msi_alloc_zero(sizeof(MERGETABLE));
|
|
if (!table)
|
|
{
|
|
*ptable = NULL;
|
|
return ERROR_OUTOFMEMORY;
|
|
}
|
|
|
|
r = msi_get_table_labels(db, name, &table->labels, &table->numlabels);
|
|
if (r != ERROR_SUCCESS)
|
|
goto err;
|
|
|
|
r = MSI_OpenQuery(db, &mergeview, L"SELECT * FROM `%s`", name);
|
|
if (r != ERROR_SUCCESS)
|
|
goto err;
|
|
|
|
r = msi_get_query_columns(mergeview, &table->columns, &table->numcolumns);
|
|
if (r != ERROR_SUCCESS)
|
|
goto err;
|
|
|
|
r = msi_get_query_types(mergeview, &table->types, &table->numtypes);
|
|
if (r != ERROR_SUCCESS)
|
|
goto err;
|
|
|
|
list_init(&table->rows);
|
|
|
|
table->name = strdupW(name);
|
|
table->numconflicts = 0;
|
|
|
|
msiobj_release(&mergeview->hdr);
|
|
*ptable = table;
|
|
return ERROR_SUCCESS;
|
|
|
|
err:
|
|
msiobj_release(&mergeview->hdr);
|
|
free_merge_table(table);
|
|
*ptable = NULL;
|
|
return r;
|
|
}
|
|
|
|
static UINT merge_diff_tables(MSIRECORD *rec, LPVOID param)
|
|
{
|
|
MERGEDATA *data = param;
|
|
MERGETABLE *table;
|
|
MSIQUERY *dbview = NULL;
|
|
MSIQUERY *mergeview = NULL;
|
|
LPCWSTR name;
|
|
UINT r;
|
|
|
|
name = MSI_RecordGetString(rec, 1);
|
|
|
|
r = MSI_OpenQuery(data->merge, &mergeview, L"SELECT * FROM `%s`", name);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
if (TABLE_Exists(data->db, name))
|
|
{
|
|
r = MSI_OpenQuery(data->db, &dbview, L"SELECT * FROM `%s`", name);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
r = merge_verify_colnames(dbview, mergeview);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
r = merge_verify_primary_keys(data->db, data->merge, name);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
}
|
|
|
|
r = msi_get_merge_table(data->merge, name, &table);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
data->curtable = table;
|
|
data->curview = mergeview;
|
|
r = MSI_IterateRecords(mergeview, NULL, merge_diff_row, data);
|
|
if (r != ERROR_SUCCESS)
|
|
{
|
|
free_merge_table(table);
|
|
goto done;
|
|
}
|
|
|
|
list_add_tail(data->tabledata, &table->entry);
|
|
|
|
done:
|
|
msiobj_release(&dbview->hdr);
|
|
msiobj_release(&mergeview->hdr);
|
|
return r;
|
|
}
|
|
|
|
static UINT gather_merge_data(MSIDATABASE *db, MSIDATABASE *merge,
|
|
struct list *tabledata)
|
|
{
|
|
MSIQUERY *view;
|
|
MERGEDATA data;
|
|
UINT r;
|
|
|
|
r = MSI_DatabaseOpenViewW(merge, L"SELECT * FROM `_Tables`", &view);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
data.db = db;
|
|
data.merge = merge;
|
|
data.tabledata = tabledata;
|
|
r = MSI_IterateRecords(view, NULL, merge_diff_tables, &data);
|
|
msiobj_release(&view->hdr);
|
|
return r;
|
|
}
|
|
|
|
static UINT merge_table(MSIDATABASE *db, MERGETABLE *table)
|
|
{
|
|
UINT r;
|
|
MERGEROW *row;
|
|
MSIVIEW *tv;
|
|
|
|
if (!TABLE_Exists(db, table->name))
|
|
{
|
|
r = msi_add_table_to_db(db, table->columns, table->types,
|
|
table->labels, table->numlabels, table->numcolumns);
|
|
if (r != ERROR_SUCCESS)
|
|
return ERROR_FUNCTION_FAILED;
|
|
}
|
|
|
|
LIST_FOR_EACH_ENTRY(row, &table->rows, MERGEROW, entry)
|
|
{
|
|
r = TABLE_CreateView(db, table->name, &tv);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
r = tv->ops->insert_row(tv, row->data, -1, FALSE);
|
|
tv->ops->delete(tv);
|
|
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
}
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static UINT update_merge_errors(MSIDATABASE *db, LPCWSTR error,
|
|
LPWSTR table, DWORD numconflicts)
|
|
{
|
|
UINT r;
|
|
MSIQUERY *view;
|
|
|
|
if (!TABLE_Exists(db, error))
|
|
{
|
|
r = MSI_OpenQuery(db, &view, L"CREATE TABLE `%s` (`Table` CHAR(255) NOT NULL, `NumRowMergeConflicts` SHORT "
|
|
"NOT NULL PRIMARY KEY `Table`)" , error);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
r = MSI_ViewExecute(view, NULL);
|
|
msiobj_release(&view->hdr);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
}
|
|
|
|
r = MSI_OpenQuery(db, &view, L"INSERT INTO `%s` (`Table`, `NumRowMergeConflicts`) VALUES ('%s', %d)", error,
|
|
table, numconflicts);
|
|
if (r != ERROR_SUCCESS)
|
|
return r;
|
|
|
|
r = MSI_ViewExecute(view, NULL);
|
|
msiobj_release(&view->hdr);
|
|
return r;
|
|
}
|
|
|
|
UINT WINAPI MsiDatabaseMergeW( MSIHANDLE hDatabase, MSIHANDLE hDatabaseMerge, const WCHAR *szTableName )
|
|
{
|
|
struct list tabledata = LIST_INIT(tabledata);
|
|
struct list *item, *cursor;
|
|
MSIDATABASE *db, *merge;
|
|
MERGETABLE *table;
|
|
BOOL conflicts;
|
|
UINT r;
|
|
|
|
TRACE( "%lu, %lu, %s\n", hDatabase, hDatabaseMerge, debugstr_w(szTableName) );
|
|
|
|
if (szTableName && !*szTableName)
|
|
return ERROR_INVALID_TABLE;
|
|
|
|
db = msihandle2msiinfo(hDatabase, MSIHANDLETYPE_DATABASE);
|
|
merge = msihandle2msiinfo(hDatabaseMerge, MSIHANDLETYPE_DATABASE);
|
|
if (!db || !merge)
|
|
{
|
|
r = ERROR_INVALID_HANDLE;
|
|
goto done;
|
|
}
|
|
|
|
r = gather_merge_data(db, merge, &tabledata);
|
|
if (r != ERROR_SUCCESS)
|
|
goto done;
|
|
|
|
conflicts = FALSE;
|
|
LIST_FOR_EACH_ENTRY(table, &tabledata, MERGETABLE, entry)
|
|
{
|
|
if (table->numconflicts)
|
|
{
|
|
conflicts = TRUE;
|
|
|
|
r = update_merge_errors(db, szTableName, table->name,
|
|
table->numconflicts);
|
|
if (r != ERROR_SUCCESS)
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
r = merge_table(db, table);
|
|
if (r != ERROR_SUCCESS)
|
|
break;
|
|
}
|
|
}
|
|
|
|
LIST_FOR_EACH_SAFE(item, cursor, &tabledata)
|
|
{
|
|
MERGETABLE *table = LIST_ENTRY(item, MERGETABLE, entry);
|
|
list_remove(&table->entry);
|
|
free_merge_table(table);
|
|
}
|
|
|
|
if (conflicts)
|
|
r = ERROR_FUNCTION_FAILED;
|
|
|
|
done:
|
|
msiobj_release(&db->hdr);
|
|
msiobj_release(&merge->hdr);
|
|
return r;
|
|
}
|
|
|
|
MSIDBSTATE WINAPI MsiGetDatabaseState( MSIHANDLE handle )
|
|
{
|
|
MSIDBSTATE ret = MSIDBSTATE_READ;
|
|
MSIDATABASE *db;
|
|
|
|
TRACE( "%lu\n", handle );
|
|
|
|
if (!(db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE )))
|
|
return MSIDBSTATE_ERROR;
|
|
|
|
if (db->mode != MSI_OPEN_READONLY )
|
|
ret = MSIDBSTATE_WRITE;
|
|
msiobj_release( &db->hdr );
|
|
|
|
return ret;
|
|
}
|
|
|
|
MSICONDITION __cdecl s_remote_DatabaseIsTablePersistent(MSIHANDLE db, LPCWSTR table)
|
|
{
|
|
return MsiDatabaseIsTablePersistentW(db, table);
|
|
}
|
|
|
|
UINT __cdecl s_remote_DatabaseGetPrimaryKeys(MSIHANDLE db, LPCWSTR table, struct wire_record **rec)
|
|
{
|
|
MSIHANDLE handle;
|
|
UINT r = MsiDatabaseGetPrimaryKeysW(db, table, &handle);
|
|
*rec = NULL;
|
|
if (!r)
|
|
*rec = marshal_record(handle);
|
|
MsiCloseHandle(handle);
|
|
return r;
|
|
}
|
|
|
|
UINT __cdecl s_remote_DatabaseGetSummaryInformation(MSIHANDLE db, UINT updatecount, MSIHANDLE *suminfo)
|
|
{
|
|
return MsiGetSummaryInformationW(db, NULL, updatecount, suminfo);
|
|
}
|
|
|
|
UINT __cdecl s_remote_DatabaseOpenView(MSIHANDLE db, LPCWSTR query, MSIHANDLE *view)
|
|
{
|
|
return MsiDatabaseOpenViewW(db, query, view);
|
|
}
|