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msidb: Use wide-char string literals. 

Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Stefaniuc 2020-11-10 22:50:33 +01:00 committed by Alexandre Julliard
parent e06ae69d2c
commit 803994792a
1 changed files with 12 additions and 30 deletions
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42
programs/msidb/main.c
View File

@ -229,13 +229,10 @@ static const WCHAR *basenameW( const WCHAR *filename )
static int add_stream( struct msidb_state *state, const WCHAR *stream_filename )
{
static const WCHAR insert_command[] =
{'I','N','S','E','R','T',' ','I','N','T','O',' ','_','S','t','r','e','a','m','s',' ',
'(','N','a','m','e',',',' ','D','a','t','a',')',' ','V','A','L','U','E','S',' ','(','?',',',' ','?',')',0};
MSIHANDLE view = 0, record = 0;
UINT ret;
ret = MsiDatabaseOpenViewW( state->database_handle, insert_command, &view );
ret = MsiDatabaseOpenViewW( state->database_handle, L"INSERT INTO _Streams (Name, Data) VALUES (?, ?)", &view );
if (ret != ERROR_SUCCESS)
{
ERR( "Failed to open _Streams table.\n" );
@ -290,13 +287,10 @@ static int add_streams( struct msidb_state *state )
static int kill_stream( struct msidb_state *state, const WCHAR *stream_filename )
{
static const WCHAR delete_command[] =
{'D','E','L','E','T','E',' ','F','R','O','M',' ','_','S','t','r','e','a','m','s',' ',
'W','H','E','R','E',' ','N','a','m','e',' ','=',' ','?',0};
MSIHANDLE view = 0, record = 0;
UINT ret;
ret = MsiDatabaseOpenViewW( state->database_handle, delete_command, &view );
ret = MsiDatabaseOpenViewW( state->database_handle, L"DELETE FROM _Streams WHERE Name = ?", &view );
if (ret != ERROR_SUCCESS)
{
ERR( "Failed to open _Streams table.\n" );
@ -345,9 +339,6 @@ static int kill_streams( struct msidb_state *state )
static int extract_stream( struct msidb_state *state, const WCHAR *stream_filename )
{
static const WCHAR select_command[] =
{'S','E','L','E','C','T',' ','D','a','t','a',' ','F','R','O','M',' ','_','S','t','r','e','a','m','s',' ',
'W','H','E','R','E',' ','N','a','m','e',' ','=',' ','?',0};
HANDLE file = INVALID_HANDLE_VALUE;
MSIHANDLE view = 0, record = 0;
DWORD read_size, write_size;
@ -362,7 +353,7 @@ static int extract_stream( struct msidb_state *state, const WCHAR *stream_filena
ERR( "Failed to open destination file %s.\n", wine_dbgstr_w(stream_filename) );
goto cleanup;
}
ret = MsiDatabaseOpenViewW( state->database_handle, select_command, &view );
ret = MsiDatabaseOpenViewW( state->database_handle, L"SELECT Data FROM _Streams WHERE Name = ?", &view );
if (ret != ERROR_SUCCESS)
{
ERR( "Failed to open _Streams table.\n" );
@ -449,8 +440,6 @@ static int import_table( struct msidb_state *state, const WCHAR *table_path )
static int import_tables( struct msidb_state *state )
{
const WCHAR idt_ext[] = { '.','i','d','t',0 };
const WCHAR wildcard[] = { '*',0 };
struct msidb_listentry *data;
LIST_FOR_EACH_ENTRY( data, &state->table_list, struct msidb_listentry, entry )
@ -460,7 +449,7 @@ static int import_tables( struct msidb_state *state )
WCHAR *ext;
/* permit specifying tables with wildcards ('Feature*') */
if (wcsstr( table_name, wildcard ) != NULL)
if (wcsstr( table_name, L"*" ) != NULL)
{
WIN32_FIND_DATAW f;
HANDLE handle;
@ -484,7 +473,7 @@ static int import_tables( struct msidb_state *state )
if (f.cFileName[0] == '.' && f.cFileName[1] == '.' && !f.cFileName[2]) continue;
if (f.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) continue;
if ((ext = PathFindExtensionW( f.cFileName )) == NULL) continue;
if (lstrcmpW( ext, idt_ext ) != 0) continue;
if (lstrcmpW( ext, L".idt" ) != 0) continue;
if (!import_table( state, f.cFileName ))
{
FindClose( handle );
@ -495,10 +484,10 @@ static int import_tables( struct msidb_state *state )
continue;
}
/* permit specifying tables by filename (*.idt) */
if ((ext = PathFindExtensionW( table_name )) == NULL || lstrcmpW( ext, idt_ext ) != 0)
if ((ext = PathFindExtensionW( table_name )) == NULL || lstrcmpW( ext, L".idt" ) != 0)
{
const WCHAR format[] = { '%','.','8','s','.','i','d','t',0 }; /* truncate to 8 characters */
swprintf( table_path, ARRAY_SIZE(table_path), format, table_name );
/* truncate to 8 characters */
swprintf( table_path, ARRAY_SIZE(table_path), L"%.8s.idt", table_name );
table_name = table_path;
}
if (!import_table( state, table_name ))
@ -509,9 +498,7 @@ static int import_tables( struct msidb_state *state )
static int export_table( struct msidb_state *state, const WCHAR *table_name )
{
const WCHAR format_dos[] = { '%','.','8','s','.','i','d','t',0 }; /* truncate to 8 characters */
const WCHAR format_full[] = { '%','s','.','i','d','t',0 };
const WCHAR *format = (state->short_filenames ? format_dos : format_full);
const WCHAR *format = (state->short_filenames ? L"%.8s.idt" : L"%s.idt");
WCHAR table_path[MAX_PATH];
UINT ret;
@ -527,14 +514,10 @@ static int export_table( struct msidb_state *state, const WCHAR *table_name )
static int export_all_tables( struct msidb_state *state )
{
static const WCHAR summary_information[] =
{'_','S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0};
static const WCHAR query_command[] =
{'S','E','L','E','C','T',' ','N','a','m','e',' ','F','R','O','M',' ','_','T','a','b','l','e','s',0};
MSIHANDLE view = 0;
UINT ret;
ret = MsiDatabaseOpenViewW( state->database_handle, query_command, &view );
ret = MsiDatabaseOpenViewW( state->database_handle, L"SELECT Name FROM _Tables", &view );
if (ret != ERROR_SUCCESS)
{
ERR( "Failed to open _Tables table.\n" );
@ -581,7 +564,7 @@ static int export_all_tables( struct msidb_state *state )
}
ret = ERROR_SUCCESS;
/* the _SummaryInformation table is not listed in _Tables */
if (!export_table( state, summary_information ))
if (!export_table( state, L"_SummaryInformation" ))
{
ret = ERROR_FUNCTION_FAILED;
goto cleanup;
@ -598,12 +581,11 @@ cleanup:
static int export_tables( struct msidb_state *state )
{
const WCHAR wildcard[] = { '*',0 };
struct msidb_listentry *data;
LIST_FOR_EACH_ENTRY( data, &state->table_list, struct msidb_listentry, entry )
{
if (lstrcmpW( data->name, wildcard ) == 0)
if (lstrcmpW( data->name, L"*" ) == 0)
{
if (!export_all_tables( state ))
return 0; /* failed, do not commit changes */