/* * 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 #include #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 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; 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 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 PhysicalMemory 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); 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; /* 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 len, ret; if( szPackage ) { len = MultiByteToWideChar( CP_ACP, 0, szPackage, -1, NULL, 0 ); szwPack = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) ); if( szwPack ) MultiByteToWideChar( CP_ACP, 0, szPackage, -1, szwPack, len ); } 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 ) goto out; record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD ); if( !record ) goto out; ret = MSI_ProcessMessage( package, eMessageType, record ); out: if( package ) 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; UINT len; if (0 == hInstall) { return ERROR_INVALID_HANDLE; } if (NULL == szName) { return ERROR_INVALID_PARAMETER; } if (NULL == szValue) { return ERROR_INVALID_PARAMETER; } len = MultiByteToWideChar( CP_ACP, 0, szName, -1, NULL, 0 ); szwName = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ); if( !szwName ) goto end; MultiByteToWideChar( CP_ACP, 0, szName, -1, szwName, len ); len = MultiByteToWideChar( CP_ACP, 0, szValue, -1, NULL, 0 ); szwValue = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ); if( !szwValue) goto end; MultiByteToWideChar( CP_ACP, 0, szValue , -1, szwValue, len ); 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; 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 not found\n"); } return rc; } UINT MSI_GetPropertyA(MSIPACKAGE *package, LPCSTR szName, LPSTR szValueBuf, DWORD* pchValueBuf) { MSIRECORD *row; UINT rc, len; LPWSTR szwName; if (*pchValueBuf > 0) szValueBuf[0] = 0; len = MultiByteToWideChar( CP_ACP, 0, szName, -1, NULL, 0 ); szwName = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ); if (!szwName) return ERROR_NOT_ENOUGH_MEMORY; MultiByteToWideChar( CP_ACP, 0, szName, -1, szwName, len ); 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; }