msidb: Add support for adding stream/cabinet files to MSI databases.

msidb allows developers to add "streams" (cabinet files) to a database
with the "-a" mode flag followed by a filename, example:
msidb -d package.msi -a cabinet.cab

Signed-off-by: Erich E. Hoover <erich.e.hoover@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Erich E. Hoover 2015-09-16 14:43:18 -06:00 committed by Alexandre Julliard
parent 68e1ad0775
commit 344bd3b1cc
1 changed files with 86 additions and 4 deletions

View File

@ -42,8 +42,10 @@ struct msidb_state
WCHAR *database_file;
WCHAR *table_folder;
MSIHANDLE database_handle;
BOOL add_streams;
BOOL create_database;
BOOL import_tables;
struct list add_stream_list;
struct list table_list;
};
@ -78,6 +80,7 @@ static void show_usage( void )
"Usage: msidb [OPTION]...[OPTION]... [TABLE]...[TABLE]\n"
"Options:\n"
" -? Show this usage message and exit.\n"
" -a file.cab Add stream/cabinet file to _Streams table.\n"
" -c Create database file (instead of opening existing file).\n"
" -d package.msi Path to the database file.\n"
" -f folder Folder in which to open/save the tables.\n"
@ -92,19 +95,19 @@ static int valid_state( struct msidb_state *state )
FIXME( "GUI operation is not currently supported.\n" );
return 0;
}
if (state->table_folder == NULL)
if (state->table_folder == NULL && !state->add_streams)
{
ERR( "No table folder specified (-f option).\n" );
show_usage();
return 0;
}
if (!state->create_database && !state->import_tables)
if (!state->create_database && !state->import_tables && !state->add_streams)
{
ERR( "No mode flag specified (-c, -i).\n" );
ERR( "No mode flag specified (-a, -c, -i).\n" );
show_usage();
return 0;
}
if (list_empty( &state->table_list ))
if (list_empty( &state->table_list ) && !state->add_streams)
{
ERR( "No tables specified.\n" );
return 0;
@ -122,6 +125,11 @@ static int process_argument( struct msidb_state *state, int i, int argc, WCHAR *
case '?':
show_usage();
exit( 0 );
case 'a':
if (i + 1 >= argc) return 0;
state->add_streams = TRUE;
list_append( &state->add_stream_list, argv[i + 1] );
return 2;
case 'c':
state->create_database = TRUE;
return 1;
@ -178,6 +186,76 @@ static void close_database( struct msidb_state *state, BOOL commit_changes )
}
}
static const WCHAR *basenameW( const WCHAR *filename )
{
const WCHAR *dir_end;
dir_end = strrchrW( filename, '/' );
if (dir_end) return dir_end + 1;
dir_end = strrchrW( filename, '\\' );
if (dir_end) return dir_end + 1;
return filename;
}
static int add_stream( struct msidb_state *state, const WCHAR *stream_filename )
{
static const char insert_command[] = "INSERT INTO _Streams (Name, Data) VALUES (?, ?)";
MSIHANDLE view = 0, record = 0;
UINT ret;
ret = MsiDatabaseOpenViewA( state->database_handle, insert_command, &view );
if (ret != ERROR_SUCCESS)
{
ERR( "Failed to open _Streams table.\n" );
goto cleanup;
}
record = MsiCreateRecord( 2 );
if (record == 0)
{
ERR( "Failed to create MSI record.\n" );
ret = ERROR_OUTOFMEMORY;
goto cleanup;
}
ret = MsiRecordSetStringW( record, 1, basenameW( stream_filename ) );
if (ret != ERROR_SUCCESS)
{
ERR( "Failed to add stream filename to MSI record.\n" );
goto cleanup;
}
ret = MsiRecordSetStreamW( record, 2, stream_filename );
if (ret != ERROR_SUCCESS)
{
ERR( "Failed to add stream to MSI record.\n" );
goto cleanup;
}
ret = MsiViewExecute( view, record );
if (ret != ERROR_SUCCESS)
{
ERR( "Failed to add stream to _Streams table.\n" );
goto cleanup;
}
cleanup:
if (record)
MsiCloseHandle( record );
if (view)
MsiViewClose( view );
return (ret == ERROR_SUCCESS);
}
static int add_streams( struct msidb_state *state )
{
struct msidb_listentry *data;
LIST_FOR_EACH_ENTRY( data, &state->add_stream_list, struct msidb_listentry, entry )
{
if (!add_stream( state, data->name ))
return 0; /* failed, do not commit changes */
}
return 1;
}
static int import_table( struct msidb_state *state, const WCHAR *table_name )
{
const WCHAR format[] = { '%','.','8','s','.','i','d','t',0 }; /* truncate to 8 characters */
@ -213,6 +291,7 @@ int wmain( int argc, WCHAR *argv[] )
int ret = 1;
memset( &state, 0x0, sizeof(state) );
list_init( &state.add_stream_list );
list_init( &state.table_list );
/* process and validate all the command line flags */
for (i = 1; n && i < argc; i += n)
@ -229,12 +308,15 @@ int wmain( int argc, WCHAR *argv[] )
ERR( "Failed to open database '%s'.\n", wine_dbgstr_w(state.database_file) );
goto cleanup;
}
if (state.add_streams && !add_streams( &state ))
goto cleanup; /* failed, do not commit changes */
if (state.import_tables && !import_tables( &state ))
goto cleanup; /* failed, do not commit changes */
ret = 0;
cleanup:
close_database( &state, ret == 0 );
list_free( &state.add_stream_list );
list_free( &state.table_list );
return ret;
}