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msi: Don't create a temporary copy of the package.

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There's no need for it now that we open the package in transacted mode.
This commit is contained in:
Hans Leidekker 2011-08-23 14:41:43 +02:00 committed by Alexandre Julliard
parent 0f67869d84
commit 621b0405c9
5 changed files with 151 additions and 118 deletions
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30
dlls/msi/action.c
View file

@ -4857,19 +4857,6 @@ static UINT ACTION_RegisterProduct(MSIPACKAGE *package)
if (rc != ERROR_SUCCESS)
goto done;
if (!msi_get_property_int( package->db, szInstalled, 0 ))
{
msi_reg_set_val_str( props, INSTALLPROPERTY_LOCALPACKAGEW, package->localfile );
if (!CopyFileW( package->PackagePath, package->localfile, FALSE ))
{
rc = GetLastError();
ERR("Unable to copy package %u\n", rc);
goto done;
}
}
msi_free( package->localfile );
package->localfile = NULL;
rc = msi_publish_install_properties(package, hkey);
if (rc != ERROR_SUCCESS)
goto done;
@ -4890,6 +4877,8 @@ static UINT ACTION_RegisterProduct(MSIPACKAGE *package)
}
msi_free( upgrade_code );
}
msi_reg_set_val_str( props, INSTALLPROPERTY_LOCALPACKAGEW, package->localfile );
package->delete_on_close = FALSE;
done:
uirow = MSI_CreateRecord( 1 );
@ -4951,12 +4940,8 @@ static UINT msi_unpublish_product( MSIPACKAGE *package, const WCHAR *remove )
MSIREG_DeleteUserDataPatchKey(patch->patchcode, package->Context);
/* FIXME: remove local patch package if this is the last product */
}
TRACE("removing local package %s\n", debugstr_w(package->localfile));
DeleteFileW( package->localfile );
msi_free( package->localfile );
package->localfile = NULL;
package->delete_on_close = TRUE;
return ERROR_SUCCESS;
}
@ -7394,15 +7379,6 @@ UINT MSI_InstallPackage( MSIPACKAGE *package, LPCWSTR szPackagePath,
msi_adjust_privilege_properties( package );
msi_set_context( package );
if (msi_get_property_int( package->db, szInstalled, 0 ))
{
HKEY hkey;
DeleteFileW( package->localfile );
msi_free( package->localfile );
MSIREG_OpenInstallProps( package->ProductCode, package->Context, NULL, &hkey, FALSE );
package->localfile = msi_reg_get_val_str( hkey, INSTALLPROPERTY_LOCALPACKAGEW );
RegCloseKey( hkey );
}
if (msi_get_property_int( package->db, szDisableRollback, 0 ))
{
TRACE("disabling rollback\n");

2
dlls/msi/msi.c
View file

@ -49,7 +49,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(msi);
static const WCHAR installerW[] = {'\\','I','n','s','t','a','l','l','e','r',0};
static UINT msi_locate_product(LPCWSTR szProduct, MSIINSTALLCONTEXT *context)
UINT msi_locate_product(LPCWSTR szProduct, MSIINSTALLCONTEXT *context)
{
HKEY hkey = NULL;

5
dlls/msi/msipriv.h
View file

@ -383,6 +383,7 @@ typedef struct tagMSIPACKAGE
LPWSTR PackagePath;
LPWSTR ProductCode;
LPWSTR localfile;
BOOL delete_on_close;
UINT CurrentInstallState;
msi_dialog *dialog;
@ -894,7 +895,7 @@ extern UINT MSIREG_DeleteClassesUpgradeCodesKey(LPCWSTR szUpgradeCode) DECLSPEC_
extern UINT MSIREG_OpenClassesUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create) DECLSPEC_HIDDEN;
extern UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode) DECLSPEC_HIDDEN;
extern UINT MSIREG_DeleteLocalClassesFeaturesKey(LPCWSTR szProductCode) DECLSPEC_HIDDEN;
extern UINT msi_locate_product(LPCWSTR szProduct, MSIINSTALLCONTEXT *context) DECLSPEC_HIDDEN;
extern LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name ) DECLSPEC_HIDDEN;
extern BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val) DECLSPEC_HIDDEN;
@ -1012,7 +1013,7 @@ extern BOOL msi_action_is_unique(const MSIPACKAGE *, const WCHAR *) DECLSPEC_HID
extern WCHAR *msi_build_error_string(MSIPACKAGE *, UINT, DWORD, ...) DECLSPEC_HIDDEN;
extern UINT msi_set_last_used_source(LPCWSTR product, LPCWSTR usersid,
MSIINSTALLCONTEXT context, DWORD options, LPCWSTR value) DECLSPEC_HIDDEN;
extern UINT msi_get_local_package_name(LPWSTR path, LPCWSTR suffix) DECLSPEC_HIDDEN;
extern UINT msi_create_empty_local_file(LPWSTR path, LPCWSTR suffix) DECLSPEC_HIDDEN;
extern UINT msi_set_sourcedir_props(MSIPACKAGE *package, BOOL replace) DECLSPEC_HIDDEN;
extern MSIASSEMBLY *msi_load_assembly(MSIPACKAGE *, MSICOMPONENT *) DECLSPEC_HIDDEN;
extern UINT msi_install_assembly(MSIPACKAGE *, MSICOMPONENT *) DECLSPEC_HIDDEN;

230
dlls/msi/package.c
View file

@ -358,11 +358,8 @@ static void MSI_FreePackage( MSIOBJECTHDR *arg)
if (package->cache_net[i]) IAssemblyCache_Release( package->cache_net[i] );
if (package->cache_sxs) IAssemblyCache_Release( package->cache_sxs );
if (package->localfile)
{
DeleteFileW( package->localfile );
msi_free( package->localfile );
}
if (package->delete_on_close) DeleteFileW( package->localfile );
msi_free( package->localfile );
}
static UINT create_temp_property_table(MSIPACKAGE *package)
@ -1189,41 +1186,9 @@ MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *db, LPCWSTR base_url )
package->log_file = INVALID_HANDLE_VALUE;
}
return package;
}
/*
* copy_package_to_temp [internal]
*
* copy the msi file to a temp file to prevent locking a CD
* with a multi disc install
*
* FIXME: I think this is wrong, and instead of copying the package,
* we should read all the tables to memory, then open the
* database to read binary streams on demand.
*/
static UINT copy_package_to_temp( LPCWSTR szPackage, LPWSTR filename )
{
WCHAR path[MAX_PATH];
GetTempPathW( MAX_PATH, path );
GetTempFileNameW( path, szMsi, 0, filename );
if( !CopyFileW( szPackage, filename, FALSE ) )
{
UINT error = GetLastError();
if ( error == ERROR_FILE_NOT_FOUND )
ERR("can't find %s\n", debugstr_w(szPackage));
else
ERR("failed to copy package %s to %s (%u)\n", debugstr_w(szPackage), debugstr_w(filename), error);
DeleteFileW( filename );
return error;
}
return ERROR_SUCCESS;
}
UINT msi_download_file( LPCWSTR szUrl, LPWSTR filename )
{
LPINTERNET_CACHE_ENTRY_INFOW cache_entry;
@ -1260,7 +1225,7 @@ UINT msi_download_file( LPCWSTR szUrl, LPWSTR filename )
return ERROR_SUCCESS;
}
UINT msi_get_local_package_name( LPWSTR path, LPCWSTR suffix )
UINT msi_create_empty_local_file( LPWSTR path, LPCWSTR suffix )
{
static const WCHAR szInstaller[] = {
'\\','I','n','s','t','a','l','l','e','r','\\',0};
@ -1410,18 +1375,136 @@ int msi_track_tempfile( MSIPACKAGE *package, const WCHAR *path )
return 0;
}
static WCHAR *get_product_code( MSIDATABASE *db )
{
static const WCHAR query[] = {
'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','`','=',
'\'','P','r','o','d','u','c','t','C','o','d','e','\'',0};
MSIQUERY *view;
MSIRECORD *rec;
WCHAR *ret = NULL;
if (MSI_DatabaseOpenViewW( db, query, &view ) != ERROR_SUCCESS)
{
return NULL;
}
if (MSI_ViewExecute( view, 0 ) != ERROR_SUCCESS)
{
MSI_ViewClose( view );
msiobj_release( &view->hdr );
return NULL;
}
if (MSI_ViewFetch( view, &rec ) == ERROR_SUCCESS)
{
ret = strdupW( MSI_RecordGetString( rec, 1 ) );
msiobj_release( &rec->hdr );
}
MSI_ViewClose( view );
msiobj_release( &view->hdr );
return ret;
}
static UINT get_registered_local_package( const WCHAR *product, const WCHAR *package, WCHAR *localfile )
{
MSIINSTALLCONTEXT context;
HKEY product_key, props_key;
WCHAR *registered_package = NULL, unsquashed[GUID_SIZE];
UINT r;
r = msi_locate_product( product, &context );
if (r != ERROR_SUCCESS)
return r;
r = MSIREG_OpenProductKey( product, NULL, context, &product_key, FALSE );
if (r != ERROR_SUCCESS)
return r;
r = MSIREG_OpenInstallProps( product, context, NULL, &props_key, FALSE );
if (r != ERROR_SUCCESS)
{
RegCloseKey( product_key );
return r;
}
r = ERROR_FUNCTION_FAILED;
registered_package = msi_reg_get_val_str( product_key, INSTALLPROPERTY_PACKAGECODEW );
if (!registered_package)
goto done;
unsquash_guid( registered_package, unsquashed );
if (!strcmpiW( package, unsquashed ))
{
WCHAR *filename = msi_reg_get_val_str( props_key, INSTALLPROPERTY_LOCALPACKAGEW );
strcpyW( localfile, filename );
msi_free( filename );
r = ERROR_SUCCESS;
}
done:
msi_free( registered_package );
RegCloseKey( props_key );
RegCloseKey( product_key );
return r;
}
static WCHAR *get_package_code( MSIDATABASE *db )
{
WCHAR *ret;
MSISUMMARYINFO *si;
if (!(si = MSI_GetSummaryInformationW( db->storage, 0 )))
{
WARN("failed to load summary info\n");
return NULL;
}
ret = msi_suminfo_dup_string( si, PID_REVNUMBER );
msiobj_release( &si->hdr );
return ret;
}
static UINT get_local_package( const WCHAR *filename, WCHAR *localfile )
{
WCHAR *product_code, *package_code;
MSIDATABASE *db;
UINT r;
if ((r = MSI_OpenDatabaseW( filename, MSIDBOPEN_READONLY, &db )) != ERROR_SUCCESS)
{
if (GetFileAttributesW( filename ) == INVALID_FILE_ATTRIBUTES)
return ERROR_FILE_NOT_FOUND;
return r;
}
if (!(product_code = get_product_code( db )))
{
msiobj_release( &db->hdr );
return ERROR_INSTALL_PACKAGE_INVALID;
}
if (!(package_code = get_package_code( db )))
{
msi_free( product_code );
msiobj_release( &db->hdr );
return ERROR_INSTALL_PACKAGE_INVALID;
}
r = get_registered_local_package( product_code, package_code, localfile );
msi_free( package_code );
msi_free( product_code );
msiobj_release( &db->hdr );
return r;
}
UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
{
static const WCHAR dotmsi[] = {'.','m','s','i',0};
MSIDATABASE *db = NULL;
MSIDATABASE *db;
MSIPACKAGE *package;
MSIHANDLE handle;
LPWSTR ptr, base_url = NULL;
UINT r;
WCHAR temppath[MAX_PATH], localfile[MAX_PATH], cachefile[MAX_PATH];
WCHAR localfile[MAX_PATH], cachefile[MAX_PATH];
LPCWSTR file = szPackage;
DWORD index = 0;
MSISUMMARYINFO *si;
BOOL delete_on_close = FALSE;
TRACE("%s %p\n", debugstr_w(szPackage), pPackage);
@ -1448,65 +1531,45 @@ UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
if ( UrlIsW( szPackage, URLIS_URL ) )
{
r = msi_download_file( szPackage, cachefile );
if ( r != ERROR_SUCCESS )
if (r != ERROR_SUCCESS)
return r;
r = copy_package_to_temp( cachefile, temppath );
if ( r != ERROR_SUCCESS )
return r;
file = temppath;
file = cachefile;
base_url = strdupW( szPackage );
if ( !base_url )
if (!base_url)
return ERROR_OUTOFMEMORY;
ptr = strrchrW( base_url, '/' );
if (ptr) *(ptr + 1) = '\0';
}
else
r = get_local_package( file, localfile );
if (r != ERROR_SUCCESS || GetFileAttributesW( localfile ) == INVALID_FILE_ATTRIBUTES)
{
r = copy_package_to_temp( szPackage, temppath );
if ( r != ERROR_SUCCESS )
r = msi_create_empty_local_file( localfile, dotmsi );
if (r != ERROR_SUCCESS)
return r;
file = temppath;
if (!CopyFileW( file, localfile, FALSE ))
{
r = GetLastError();
WARN("unable to copy package %s to %s (%u)\n", debugstr_w(file), debugstr_w(localfile), r);
DeleteFileW( localfile );
return r;
}
delete_on_close = TRUE;
}
TRACE("Opening relocated package %s\n", debugstr_w( file ));
/* transforms that add binary streams require that we open the database
* read/write, which is safe because we always create a copy that is thrown
* away when we're done.
*/
r = MSI_OpenDatabaseW( file, MSIDBOPEN_TRANSACT, &db );
if( r != ERROR_SUCCESS )
{
if (file != szPackage)
DeleteFileW( file );
if (GetFileAttributesW(szPackage) == INVALID_FILE_ATTRIBUTES)
return ERROR_FILE_NOT_FOUND;
TRACE("opening package %s\n", debugstr_w( localfile ));
r = MSI_OpenDatabaseW( localfile, MSIDBOPEN_TRANSACT, &db );
if (r != ERROR_SUCCESS)
return r;
}
}
r = msi_get_local_package_name( localfile, dotmsi );
if (r != ERROR_SUCCESS)
return r;
package = MSI_CreatePackage( db, base_url );
msi_free( base_url );
msiobj_release( &db->hdr );
if( !package )
{
if (file != szPackage)
DeleteFileW( file );
return ERROR_INSTALL_PACKAGE_INVALID;
}
if (file != szPackage) msi_track_tempfile( package, file );
if (!package) return ERROR_INSTALL_PACKAGE_INVALID;
package->localfile = strdupW( localfile );
package->delete_on_close = delete_on_close;
si = MSI_GetSummaryInformationW( db->storage, 0 );
if (!si)
@ -1515,7 +1578,6 @@ UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
msiobj_release( &package->hdr );
return ERROR_INSTALL_PACKAGE_INVALID;
}
r = msi_parse_summary( si, package );
msiobj_release( &si->hdr );
if (r != ERROR_SUCCESS)
@ -1524,7 +1586,6 @@ UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
msiobj_release( &package->hdr );
return r;
}
r = validate_package( package );
if (r != ERROR_SUCCESS)
{
@ -1544,7 +1605,6 @@ UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
GetFullPathNameW( szPackage, MAX_PATH, fullpath, NULL );
msi_set_property( package->db, szOriginalDatabase, fullpath );
}
msi_set_context( package );
while (1)
@ -1564,20 +1624,16 @@ UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
msiobj_release( &package->hdr );
return r;
}
index++;
}
if (index)
{
msi_clone_properties( package );
msi_adjust_privilege_properties( package );
}
if (gszLogFile)
package->log_file = CreateFileW( gszLogFile, GENERIC_WRITE, FILE_SHARE_WRITE, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );
*pPackage = package;
return ERROR_SUCCESS;
}

2
dlls/msi/patch.c
View file

@ -630,7 +630,7 @@ static UINT msi_apply_patch_package( MSIPACKAGE *package, const WCHAR *file )
if ( r != ERROR_SUCCESS )
goto done;
r = msi_get_local_package_name( localfile, dotmsp );
r = msi_create_empty_local_file( localfile, dotmsp );
if ( r != ERROR_SUCCESS )
goto done;