legal_name.c File Reference

GIS Library - Functions to handle file name legality. More...

#include <stdio.h>
#include <string.h>
#include <grass/gis.h>
#include <grass/glocale.h>

Include dependency graph for legal_name.c:

Go to the source code of this file.

Functions
int	G_legal_filename (const char *s)
	Check for legal database file name. More...
int	G_check_input_output_name (const char *input, const char *output, int error)
	Check input and output file names. More...

Detailed Description

GIS Library - Functions to handle file name legality.

(C) 2001-2008 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

GRASS GIS Development Team

Date

1999-2006

Definition in file legal_name.c.

Function Documentation

int G_check_input_output_name	(	const char *	input,
		const char *	output,
		int	error
	)

Check input and output file names.

Check: 1) output is legal map name, 2) if can find input map, and 3) if input was found in current mapset, check if input != output.

Parameters

[in]	input	name
[out]	output	name
[in]	error	error type: GR_FATAL_EXIT, GR_FATAL_PRINT, GR_FATAL_RETURN

Returns

0 OK

1 error

Definition at line 68 of file legal_name.c.

References G__name_is_fully_qualified(), G_fatal_error(), G_find_cell2(), G_legal_filename(), G_mapset(), G_warning(), and NULL.

int G_legal_filename

(

const char *

s

)

Check for legal database file name.

Legal file names will not begin with '.' or NULL and must not contain the characters, ' ' (space), '/', '"'. '\'' (single quote), '@', ',', '=', '*', and all other non-alphanumeric characters within.

Parameters

[in]

s

file name to check

Returns

1 success

-1 failure

Definition at line 36 of file legal_name.c.

References dialogs::s.

Referenced by G_check_input_output_name(), and main().