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Sweden-Number/dlls/msi/package.c

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/*
* Implementation of the Microsoft Installer (msi.dll)
*
* Copyright 2004 Aric Stewart for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define NONAMELESSUNION
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "winnls.h"
#include "shlwapi.h"
#include "wingdi.h"
#include "wine/debug.h"
#include "msi.h"
#include "msiquery.h"
#include "msipriv.h"
#include "objidl.h"
#include "wincrypt.h"
#include "winuser.h"
#include "shlobj.h"
#include "wine/unicode.h"
#include "objbase.h"
WINE_DEFAULT_DEBUG_CHANNEL(msi);
/*
* The MSVC headers define the MSIDBOPEN_* macros cast to LPCTSTR,
* which is a problem because LPCTSTR isn't defined when compiling wine.
* To work around this problem, we need to define LPCTSTR as LPCWSTR here,
* and make sure to only use it in W functions.
*/
#define LPCTSTR LPCWSTR
static void MSI_FreePackage( MSIOBJECTHDR *arg)
{
MSIPACKAGE *package= (MSIPACKAGE*) arg;
if( package->dialog )
msi_dialog_destroy( package->dialog );
ACTION_free_package_structures(package);
msiobj_release( &package->db->hdr );
}
static UINT clone_properties(MSIDATABASE *db)
{
MSIQUERY * view = NULL;
UINT rc;
static const WCHAR CreateSql[] = {
'C','R','E','A','T','E',' ','T','A','B','L','E',' ','`','_','P','r','o',
'p','e','r','t','y','`',' ','(',' ','`','_','P','r','o','p','e','r','t',
'y','`',' ','C','H','A','R','(','5','6',')',' ','N','O','T',' ','N','U',
'L','L',',',' ','`','V','a','l','u','e','`',' ','C','H','A','R','(','9',
'8',')',' ','N','O','T',' ','N','U','L','L',' ','P','R','I','M','A','R',
'Y',' ','K','E','Y',' ','`','_','P','r','o','p','e','r','t','y','`',')',0};
static const WCHAR Query[] = {
'S','E','L','E','C','T',' ','*',' ',
'F','R','O','M',' ','`','P','r','o','p','e','r','t','y','`',0};
static const WCHAR Insert[] = {
'I','N','S','E','R','T',' ','i','n','t','o',' ',
'`','_','P','r','o','p','e','r','t','y','`',' ',
'(','`','_','P','r','o','p','e','r','t','y','`',',',
'`','V','a','l','u','e','`',')',' ',
'V','A','L','U','E','S',' ','(','?',',','?',')',0};
/* create the temporary properties table */
rc = MSI_DatabaseOpenViewW(db, CreateSql, &view);
if (rc != ERROR_SUCCESS)
return rc;
rc = MSI_ViewExecute(view,0);
MSI_ViewClose(view);
msiobj_release(&view->hdr);
if (rc != ERROR_SUCCESS)
return rc;
/* clone the existing properties */
rc = MSI_DatabaseOpenViewW(db, Query, &view);
if (rc != ERROR_SUCCESS)
return rc;
rc = MSI_ViewExecute(view, 0);
if (rc != ERROR_SUCCESS)
{
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return rc;
}
while (1)
{
MSIRECORD * row;
MSIQUERY * view2;
rc = MSI_ViewFetch(view,&row);
if (rc != ERROR_SUCCESS)
break;
rc = MSI_DatabaseOpenViewW(db,Insert,&view2);
if (rc!= ERROR_SUCCESS)
continue;
rc = MSI_ViewExecute(view2,row);
MSI_ViewClose(view2);
msiobj_release(&view2->hdr);
if (rc == ERROR_SUCCESS)
msiobj_release(&row->hdr);
}
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return rc;
}
/*
* There are a whole slew of these we need to set
*
*
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/properties.asp
*/
static VOID set_installer_properties(MSIPACKAGE *package)
{
WCHAR pth[MAX_PATH];
WCHAR *ptr;
OSVERSIONINFOA OSVersion;
MEMORYSTATUSEX msex;
DWORD verval;
WCHAR verstr[10], bufstr[20];
HDC dc;
static const WCHAR cszbs[]={'\\',0};
static const WCHAR CFF[] =
{'C','o','m','m','o','n','F','i','l','e','s','F','o','l','d','e','r',0};
static const WCHAR PFF[] =
{'P','r','o','g','r','a','m','F','i','l','e','s','F','o','l','d','e','r',0};
static const WCHAR CADF[] =
{'C','o','m','m','o','n','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
static const WCHAR FaF[] =
{'F','a','v','o','r','i','t','e','s','F','o','l','d','e','r',0};
static const WCHAR FoF[] =
{'F','o','n','t','s','F','o','l','d','e','r',0};
static const WCHAR SendTF[] =
{'S','e','n','d','T','o','F','o','l','d','e','r',0};
static const WCHAR SMF[] =
{'S','t','a','r','t','M','e','n','u','F','o','l','d','e','r',0};
static const WCHAR StF[] =
{'S','t','a','r','t','u','p','F','o','l','d','e','r',0};
static const WCHAR TemplF[] =
{'T','e','m','p','l','a','t','e','F','o','l','d','e','r',0};
static const WCHAR DF[] =
{'D','e','s','k','t','o','p','F','o','l','d','e','r',0};
static const WCHAR PMF[] =
{'P','r','o','g','r','a','m','M','e','n','u','F','o','l','d','e','r',0};
static const WCHAR ATF[] =
{'A','d','m','i','n','T','o','o','l','s','F','o','l','d','e','r',0};
static const WCHAR ADF[] =
{'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
static const WCHAR SF[] =
{'S','y','s','t','e','m','F','o','l','d','e','r',0};
static const WCHAR SF16[] =
{'S','y','s','t','e','m','1','6','F','o','l','d','e','r',0};
static const WCHAR LADF[] =
{'L','o','c','a','l','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
static const WCHAR MPF[] =
{'M','y','P','i','c','t','u','r','e','s','F','o','l','d','e','r',0};
static const WCHAR PF[] =
{'P','e','r','s','o','n','a','l','F','o','l','d','e','r',0};
static const WCHAR WF[] =
{'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
static const WCHAR WV[] =
{'W','i','n','d','o','w','s','V','o','l','u','m','e',0};
static const WCHAR TF[]=
{'T','e','m','p','F','o','l','d','e','r',0};
static const WCHAR szAdminUser[] =
{'A','d','m','i','n','U','s','e','r',0};
static const WCHAR szPriv[] =
{'P','r','i','v','i','l','e','g','e','d',0};
static const WCHAR szOne[] =
{'1',0};
static const WCHAR v9x[] = { 'V','e','r','s','i','o','n','9','X',0 };
static const WCHAR vNT[] = { 'V','e','r','s','i','o','n','N','T',0 };
static const WCHAR szFormat[] = {'%','l','i',0};
static const WCHAR szWinBuild[] =
{'W','i','n','d','o','w','s','B','u','i','l','d', 0 };
static const WCHAR szSPL[] =
{'S','e','r','v','i','c','e','P','a','c','k','L','e','v','e','l',0 };
static const WCHAR szSix[] = {'6',0 };
static const WCHAR szVersionMsi[] = { 'V','e','r','s','i','o','n','M','s','i',0 };
static const WCHAR szPhysicalMemory[] = { 'P','h','y','s','i','c','a','l','M','e','m','o','r','y',0 };
static const WCHAR szFormat2[] = {'%','l','i','.','%','l','i',0};
/* Screen properties */
static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
static const WCHAR szColorBits[] = {'C','o','l','o','r','B','i','t','s',0};
static const WCHAR szScreenFormat[] = {'%','d',0};
/*
* Other things I notice set
*
SystemLanguageID
ComputerName
UserLanguageID
LogonUser
VirtualMemory
Intel
ShellAdvSupport
DefaultUIFont
VersionDatabase
PackagecodeChanging
ProductState
CaptionHeight
BorderTop
BorderSide
TextHeight
RedirectedDllSupport
Time
Date
Privileged
*/
SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES_COMMON,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, CFF, pth);
SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, PFF, pth);
SHGetFolderPathW(NULL,CSIDL_COMMON_APPDATA,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, CADF, pth);
SHGetFolderPathW(NULL,CSIDL_FAVORITES,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, FaF, pth);
SHGetFolderPathW(NULL,CSIDL_FONTS,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, FoF, pth);
SHGetFolderPathW(NULL,CSIDL_SENDTO,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, SendTF, pth);
SHGetFolderPathW(NULL,CSIDL_STARTMENU,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, SMF, pth);
SHGetFolderPathW(NULL,CSIDL_STARTUP,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, StF, pth);
SHGetFolderPathW(NULL,CSIDL_TEMPLATES,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, TemplF, pth);
SHGetFolderPathW(NULL,CSIDL_DESKTOP,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, DF, pth);
SHGetFolderPathW(NULL,CSIDL_PROGRAMS,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, PMF, pth);
SHGetFolderPathW(NULL,CSIDL_ADMINTOOLS,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, ATF, pth);
SHGetFolderPathW(NULL,CSIDL_APPDATA,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, ADF, pth);
SHGetFolderPathW(NULL,CSIDL_SYSTEM,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, SF, pth);
MSI_SetPropertyW(package, SF16, pth);
SHGetFolderPathW(NULL,CSIDL_LOCAL_APPDATA,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, LADF, pth);
SHGetFolderPathW(NULL,CSIDL_MYPICTURES,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, MPF, pth);
SHGetFolderPathW(NULL,CSIDL_PERSONAL,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, PF, pth);
SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
strcatW(pth,cszbs);
MSI_SetPropertyW(package, WF, pth);
/* Physical Memory is specified in MB. Using total amount. */
msex.dwLength = sizeof(msex);
GlobalMemoryStatusEx( &msex );
sprintfW( bufstr, szScreenFormat, (int)(msex.ullTotalPhys/1024/1024));
MSI_SetPropertyW(package, szPhysicalMemory, bufstr);
SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
ptr = strchrW(pth,'\\');
if (ptr)
*(ptr+1) = 0;
MSI_SetPropertyW(package, WV, pth);
GetTempPathW(MAX_PATH,pth);
MSI_SetPropertyW(package, TF, pth);
/* in a wine environment the user is always admin and privileged */
MSI_SetPropertyW(package,szAdminUser,szOne);
MSI_SetPropertyW(package,szPriv,szOne);
/* set the os things */
OSVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
GetVersionExA(&OSVersion);
verval = OSVersion.dwMinorVersion+OSVersion.dwMajorVersion*100;
sprintfW(verstr,szFormat,verval);
switch (OSVersion.dwPlatformId)
{
case VER_PLATFORM_WIN32_WINDOWS:
MSI_SetPropertyW(package,v9x,verstr);
break;
case VER_PLATFORM_WIN32_NT:
MSI_SetPropertyW(package,vNT,verstr);
break;
}
sprintfW(verstr,szFormat,OSVersion.dwBuildNumber);
MSI_SetPropertyW(package,szWinBuild,verstr);
/* just fudge this */
MSI_SetPropertyW(package,szSPL,szSix);
sprintfW( bufstr, szFormat2, MSI_MAJORVERSION, MSI_MINORVERSION);
MSI_SetPropertyW( package, szVersionMsi, bufstr );
/* Screen properties. */
dc = GetDC(0);
sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, HORZRES ) );
MSI_SetPropertyW( package, szScreenX, bufstr );
sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, VERTRES ));
MSI_SetPropertyW( package, szScreenY, bufstr );
sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, BITSPIXEL ));
MSI_SetPropertyW( package, szColorBits, bufstr );
ReleaseDC(0, dc);
}
MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *db )
{
static const WCHAR szLevel[] = { 'U','I','L','e','v','e','l',0 };
static const WCHAR szpi[] = {'%','i',0};
MSIPACKAGE *package = NULL;
WCHAR uilevel[10];
TRACE("%p\n", db);
package = alloc_msiobject( MSIHANDLETYPE_PACKAGE, sizeof (MSIPACKAGE),
MSI_FreePackage );
if( package )
{
msiobj_addref( &db->hdr );
package->db = db;
package->features = NULL;
package->folders = NULL;
package->components = NULL;
package->files = NULL;
package->loaded_features = 0;
package->loaded_folders = 0;
package->loaded_components= 0;
package->loaded_files = 0;
package->ActionFormat = NULL;
package->LastAction = NULL;
package->dialog = NULL;
package->next_dialog = NULL;
list_init( &package->subscriptions );
/* OK, here is where we do a slew of things to the database to
* prep for all that is to come as a package */
clone_properties(db);
set_installer_properties(package);
sprintfW(uilevel,szpi,gUILevel);
MSI_SetPropertyW(package, szLevel, uilevel);
}
return package;
}
UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
{
MSIDATABASE *db = NULL;
MSIPACKAGE *package;
MSIHANDLE handle;
TRACE("%s %p\n", debugstr_w(szPackage), pPackage);
if( szPackage[0] == '#' )
{
handle = atoiW(&szPackage[1]);
db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
if( !db )
return ERROR_INVALID_HANDLE;
}
else
{
UINT r = MSI_OpenDatabaseW(szPackage, MSIDBOPEN_READONLY, &db);
if( r != ERROR_SUCCESS )
return r;
}
package = MSI_CreatePackage( db );
msiobj_release( &db->hdr );
if( !package )
return ERROR_FUNCTION_FAILED;
/*
* FIXME: I don't think this is right. Maybe we should be storing the
* name of the database in the MSIDATABASE structure and fetching this
* info from there, or maybe this is only relevant to cached databases.
*/
if( szPackage[0] != '#' )
{
static const WCHAR OriginalDatabase[] =
{'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
static const WCHAR Database[] = {'D','A','T','A','B','A','S','E',0};
MSI_SetPropertyW( package, OriginalDatabase, szPackage );
MSI_SetPropertyW( package, Database, szPackage );
}
*pPackage = package;
return ERROR_SUCCESS;
}
UINT WINAPI MsiOpenPackageExW(LPCWSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
{
MSIPACKAGE *package = NULL;
UINT ret;
TRACE("%s %08lx %p\n",debugstr_w(szPackage), dwOptions, phPackage);
if( dwOptions )
FIXME("dwOptions %08lx not supported\n", dwOptions);
ret = MSI_OpenPackageW( szPackage, &package);
if( ret == ERROR_SUCCESS )
{
*phPackage = alloc_msihandle( &package->hdr );
msiobj_release( &package->hdr );
}
return ret;
}
UINT WINAPI MsiOpenPackageW(LPCWSTR szPackage, MSIHANDLE *phPackage)
{
return MsiOpenPackageExW( szPackage, 0, phPackage );
}
UINT WINAPI MsiOpenPackageExA(LPCSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
{
LPWSTR szwPack = NULL;
UINT ret;
if( szPackage )
{
szwPack = strdupAtoW( szPackage );
if( !szwPack )
return ERROR_OUTOFMEMORY;
}
ret = MsiOpenPackageExW( szwPack, dwOptions, phPackage );
HeapFree( GetProcessHeap(), 0, szwPack );
return ret;
}
UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)
{
return MsiOpenPackageExA( szPackage, 0, phPackage );
}
MSIHANDLE WINAPI MsiGetActiveDatabase(MSIHANDLE hInstall)
{
MSIPACKAGE *package;
MSIHANDLE handle = 0;
TRACE("(%ld)\n",hInstall);
package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
if( package)
{
handle = alloc_msihandle( &package->db->hdr );
msiobj_release( &package->hdr );
}
return handle;
}
INT MSI_ProcessMessage( MSIPACKAGE *package, INSTALLMESSAGE eMessageType,
MSIRECORD *record)
{
DWORD log_type = 0;
LPWSTR message;
DWORD sz;
DWORD total_size = 0;
INT msg_field=1;
INT i;
INT rc;
char *msg;
int len;
TRACE("%x \n",eMessageType);
rc = 0;
if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ERROR)
log_type |= INSTALLLOGMODE_ERROR;
if ((eMessageType & 0xff000000) == INSTALLMESSAGE_WARNING)
log_type |= INSTALLLOGMODE_WARNING;
if ((eMessageType & 0xff000000) == INSTALLMESSAGE_USER)
log_type |= INSTALLLOGMODE_USER;
if ((eMessageType & 0xff000000) == INSTALLMESSAGE_INFO)
log_type |= INSTALLLOGMODE_INFO;
if ((eMessageType & 0xff000000) == INSTALLMESSAGE_COMMONDATA)
log_type |= INSTALLLOGMODE_COMMONDATA;
if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONSTART)
log_type |= INSTALLLOGMODE_ACTIONSTART;
if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONDATA)
log_type |= INSTALLLOGMODE_ACTIONDATA;
/* just a guess */
if ((eMessageType & 0xff000000) == INSTALLMESSAGE_PROGRESS)
log_type |= 0x800;
message = HeapAlloc(GetProcessHeap(),0,1*sizeof (WCHAR));
message[0]=0;
msg_field = MSI_RecordGetFieldCount(record);
for (i = 1; i <= msg_field; i++)
{
LPWSTR tmp;
WCHAR number[3];
const static WCHAR format[] = { '%','i',':',' ',0};
const static WCHAR space[] = { ' ',0};
sz = 0;
MSI_RecordGetStringW(record,i,NULL,&sz);
sz+=4;
total_size+=sz*sizeof(WCHAR);
tmp = HeapAlloc(GetProcessHeap(),0,sz*sizeof(WCHAR));
message = HeapReAlloc(GetProcessHeap(),0,message,total_size*sizeof (WCHAR));
MSI_RecordGetStringW(record,i,tmp,&sz);
if (msg_field > 1)
{
sprintfW(number,format,i);
strcatW(message,number);
}
strcatW(message,tmp);
if (msg_field > 1)
strcatW(message,space);
HeapFree(GetProcessHeap(),0,tmp);
}
TRACE("(%p %lx %lx %s)\n",gUIHandlerA, gUIFilter, log_type,
debugstr_w(message));
/* convert it to ASCII */
len = WideCharToMultiByte( CP_ACP, 0, message, -1,
NULL, 0, NULL, NULL );
msg = HeapAlloc( GetProcessHeap(), 0, len );
WideCharToMultiByte( CP_ACP, 0, message, -1,
msg, len, NULL, NULL );
if (gUIHandlerA && (gUIFilter & log_type))
{
rc = gUIHandlerA(gUIContext,eMessageType,msg);
}
if ((!rc) && (gszLogFile[0]) && !((eMessageType & 0xff000000) ==
INSTALLMESSAGE_PROGRESS))
{
DWORD write;
HANDLE log_file = CreateFileW(gszLogFile,GENERIC_WRITE, 0, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (log_file != INVALID_HANDLE_VALUE)
{
SetFilePointer(log_file,0, NULL, FILE_END);
WriteFile(log_file,msg,strlen(msg),&write,NULL);
WriteFile(log_file,"\n",1,&write,NULL);
CloseHandle(log_file);
}
}
HeapFree( GetProcessHeap(), 0, msg );
HeapFree(GetProcessHeap(),0,message);
return ERROR_SUCCESS;
}
INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
MSIHANDLE hRecord)
{
UINT ret = ERROR_INVALID_HANDLE;
MSIPACKAGE *package = NULL;
MSIRECORD *record = NULL;
package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
if( !package )
return ERROR_INVALID_HANDLE;
record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD );
if( !record )
goto out;
ret = MSI_ProcessMessage( package, eMessageType, record );
out:
msiobj_release( &package->hdr );
if( record )
msiobj_release( &record->hdr );
return ret;
}
/* property code */
UINT WINAPI MsiSetPropertyA( MSIHANDLE hInstall, LPCSTR szName, LPCSTR szValue)
{
LPWSTR szwName = NULL, szwValue = NULL;
UINT hr = ERROR_INSTALL_FAILURE;
if( szName )
{
szwName = strdupAtoW( szName );
if( !szwName )
goto end;
}
if( szValue )
{
szwValue = strdupAtoW( szValue );
if( !szwValue)
goto end;
}
hr = MsiSetPropertyW( hInstall, szwName, szwValue);
end:
HeapFree( GetProcessHeap(), 0, szwName );
HeapFree( GetProcessHeap(), 0, szwValue );
return hr;
}
UINT MSI_SetPropertyW( MSIPACKAGE *package, LPCWSTR szName, LPCWSTR szValue)
{
MSIQUERY *view;
MSIRECORD *row;
UINT rc;
DWORD sz = 0;
static const WCHAR Insert[]=
{'I','N','S','E','R','T',' ','i','n','t','o',' ','`','_','P','r','o','p'
,'e','r','t','y','`',' ','(','`','_','P','r','o','p','e','r','t','y','`'
,',','`','V','a','l','u','e','`',')',' ','V','A','L','U','E','S'
,' ','(','?',',','?',')',0};
static const WCHAR Update[]=
{'U','P','D','A','T','E',' ','_','P','r','o','p','e'
,'r','t','y',' ','s','e','t',' ','`','V','a','l','u','e','`',' ','='
,' ','?',' ','w','h','e','r','e',' ','`','_','P','r','o','p'
,'e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
WCHAR Query[1024];
TRACE("Setting property (%s %s)\n",debugstr_w(szName),
debugstr_w(szValue));
rc = MSI_GetPropertyW(package,szName,0,&sz);
if (rc==ERROR_MORE_DATA || rc == ERROR_SUCCESS)
{
sprintfW(Query,Update,szName);
row = MSI_CreateRecord(1);
MSI_RecordSetStringW(row,1,szValue);
}
else
{
strcpyW(Query,Insert);
row = MSI_CreateRecord(2);
MSI_RecordSetStringW(row,1,szName);
MSI_RecordSetStringW(row,2,szValue);
}
rc = MSI_DatabaseOpenViewW(package->db,Query,&view);
if (rc!= ERROR_SUCCESS)
{
msiobj_release(&row->hdr);
return rc;
}
rc = MSI_ViewExecute(view,row);
msiobj_release(&row->hdr);
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return rc;
}
UINT WINAPI MsiSetPropertyW( MSIHANDLE hInstall, LPCWSTR szName, LPCWSTR szValue)
{
MSIPACKAGE *package;
UINT ret;
if (NULL == szName)
return ERROR_INVALID_PARAMETER;
if (NULL == szValue)
return ERROR_INVALID_PARAMETER;
package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
if( !package )
return ERROR_INVALID_HANDLE;
ret = MSI_SetPropertyW( package, szName, szValue);
msiobj_release( &package->hdr );
return ret;
}
static UINT MSI_GetPropertyRow(MSIPACKAGE *package, LPCWSTR szName, MSIRECORD **row)
{
MSIQUERY *view;
UINT rc, sz;
static const WCHAR select[]=
{'S','E','L','E','C','T',' ','`','V','a','l','u','e','`',' ',
'F','R','O','M',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
' ','W','H','E','R','E',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
'=','\'','%','s','\'',0};
LPWSTR query;
if (!szName)
return ERROR_INVALID_PARAMETER;
sz = sizeof select + strlenW(szName)*sizeof(WCHAR);
query = HeapAlloc(GetProcessHeap(), 0, sz);
sprintfW(query,select,szName);
rc = MSI_DatabaseOpenViewW(package->db, query, &view);
HeapFree(GetProcessHeap(), 0, query);
if (rc == ERROR_SUCCESS)
{
rc = MSI_ViewExecute(view, 0);
if (rc == ERROR_SUCCESS)
rc = MSI_ViewFetch(view,row);
MSI_ViewClose(view);
msiobj_release(&view->hdr);
}
return rc;
}
UINT MSI_GetPropertyW(MSIPACKAGE *package, LPCWSTR szName,
LPWSTR szValueBuf, DWORD* pchValueBuf)
{
MSIRECORD *row;
UINT rc;
rc = MSI_GetPropertyRow(package, szName, &row);
if (*pchValueBuf > 0)
szValueBuf[0] = 0;
if (rc == ERROR_SUCCESS)
{
rc = MSI_RecordGetStringW(row,1,szValueBuf,pchValueBuf);
msiobj_release(&row->hdr);
}
if (rc == ERROR_SUCCESS)
TRACE("returning %s for property %s\n", debugstr_w(szValueBuf),
debugstr_w(szName));
else if (rc == ERROR_MORE_DATA)
TRACE("need %li sized buffer for %s\n", *pchValueBuf,
debugstr_w(szName));
else
{
*pchValueBuf = 0;
TRACE("property %s not found\n", debugstr_w(szName));
}
return rc;
}
UINT MSI_GetPropertyA(MSIPACKAGE *package, LPCSTR szName,
LPSTR szValueBuf, DWORD* pchValueBuf)
{
MSIRECORD *row;
UINT rc;
LPWSTR szwName = NULL;
if (*pchValueBuf > 0)
szValueBuf[0] = 0;
if( szName )
{
szwName = strdupAtoW( szName );
if (!szwName)
return ERROR_NOT_ENOUGH_MEMORY;
}
rc = MSI_GetPropertyRow(package, szwName, &row);
if (rc == ERROR_SUCCESS)
{
rc = MSI_RecordGetStringA(row,1,szValueBuf,pchValueBuf);
msiobj_release(&row->hdr);
}
if (rc == ERROR_SUCCESS)
TRACE("returning %s for property %s\n", debugstr_a(szValueBuf),
debugstr_a(szName));
else if (rc == ERROR_MORE_DATA)
TRACE("need %ld sized buffer for %s\n", *pchValueBuf,
debugstr_a(szName));
else
{
*pchValueBuf = 0;
TRACE("property not found\n");
}
HeapFree( GetProcessHeap(), 0, szwName );
return rc;
}
UINT WINAPI MsiGetPropertyA(MSIHANDLE hInstall, LPCSTR szName, LPSTR szValueBuf, DWORD* pchValueBuf)
{
MSIPACKAGE *package;
UINT ret;
TRACE("%lu %s %lu\n", hInstall, debugstr_a(szName), *pchValueBuf);
if (0 == hInstall)
return ERROR_INVALID_HANDLE;
if (NULL == szName)
return ERROR_INVALID_PARAMETER;
if (NULL != szValueBuf && NULL == pchValueBuf)
return ERROR_INVALID_PARAMETER;
package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
if (!package)
return ERROR_INVALID_HANDLE;
ret = MSI_GetPropertyA(package, szName, szValueBuf, pchValueBuf );
msiobj_release( &package->hdr );
/* MsiGetProperty does not return error codes on missing properties */
if (ret!= ERROR_MORE_DATA)
return ERROR_SUCCESS;
else
return ret;
}
UINT WINAPI MsiGetPropertyW(MSIHANDLE hInstall, LPCWSTR szName,
LPWSTR szValueBuf, DWORD* pchValueBuf)
{
MSIPACKAGE *package;
UINT ret;
if (0 == hInstall)
return ERROR_INVALID_HANDLE;
if (NULL == szName)
return ERROR_INVALID_PARAMETER;
if (NULL != szValueBuf && NULL == pchValueBuf)
return ERROR_INVALID_PARAMETER;
package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
if (!package)
return ERROR_INVALID_HANDLE;
ret = MSI_GetPropertyW(package, szName, szValueBuf, pchValueBuf );
msiobj_release( &package->hdr );
/* MsiGetProperty does not return error codes on missing properties */
if (ret!= ERROR_MORE_DATA)
return ERROR_SUCCESS;
else
return ret;
}
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