mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-02 07:36:17 +01:00
9edba4e49c
This command collects the various commandline utilities that are currently shipped in gvfs, and unifies them under a single, command-style binary. The tools just use GIO APIs, so it makes sense for them to live here.
196 lines
4.7 KiB
C
196 lines
4.7 KiB
C
/*
|
|
* Copyright 2015 Red Hat, Inc.
|
|
*
|
|
* 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 of the licence, 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author: Matthias Clasen <mclasen@redhat.com>
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <gio/gio.h>
|
|
#include <gi18n.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "gio-tool.h"
|
|
|
|
|
|
static char *attr_type = "string";
|
|
static gboolean nofollow_symlinks = FALSE;
|
|
|
|
static const GOptionEntry entries[] = {
|
|
{ "type", 't', 0, G_OPTION_ARG_STRING, &attr_type, N_("Type of the attribute"), N_("TYPE") },
|
|
{ "nofollow-symlinks", 'n', 0, G_OPTION_ARG_NONE, &nofollow_symlinks, N_("Don't follow symbolic links"), NULL },
|
|
{ NULL }
|
|
};
|
|
|
|
static char *
|
|
hex_unescape (const char *str)
|
|
{
|
|
int i;
|
|
char *unescaped_str, *p;
|
|
unsigned char c;
|
|
int len;
|
|
|
|
len = strlen (str);
|
|
unescaped_str = g_malloc (len + 1);
|
|
|
|
p = unescaped_str;
|
|
for (i = 0; i < len; i++)
|
|
{
|
|
if (str[i] == '\\' &&
|
|
str[i+1] == 'x' &&
|
|
len - i >= 4)
|
|
{
|
|
c =
|
|
(g_ascii_xdigit_value (str[i+2]) << 4) |
|
|
g_ascii_xdigit_value (str[i+3]);
|
|
*p++ = c;
|
|
i += 3;
|
|
}
|
|
else
|
|
*p++ = str[i];
|
|
}
|
|
*p++ = 0;
|
|
|
|
return unescaped_str;
|
|
}
|
|
|
|
int
|
|
handle_set (int argc, char *argv[], gboolean do_help)
|
|
{
|
|
GOptionContext *context;
|
|
GError *error = NULL;
|
|
GFile *file;
|
|
const char *attribute;
|
|
GFileAttributeType type;
|
|
gpointer value;
|
|
gboolean b;
|
|
guint32 uint32;
|
|
gint32 int32;
|
|
guint64 uint64;
|
|
gint64 int64;
|
|
gchar *param;
|
|
|
|
g_set_prgname ("gio set");
|
|
|
|
/* Translators: commandline placeholder */
|
|
param = g_strdup_printf ("%s %s %s...", _("LOCATION"), _("ATTRIBUTE"), _("VALUE"));
|
|
context = g_option_context_new (param);
|
|
g_free (param);
|
|
g_option_context_set_help_enabled (context, FALSE);
|
|
g_option_context_set_summary (context, _("Set a file attribute of LOCATION."));
|
|
g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
|
|
|
|
if (do_help)
|
|
{
|
|
show_help (context, NULL);
|
|
return 0;
|
|
}
|
|
|
|
if (!g_option_context_parse (context, &argc, &argv, &error))
|
|
{
|
|
show_help (context, error->message);
|
|
g_error_free (error);
|
|
return 1;
|
|
}
|
|
|
|
if (argc < 2)
|
|
{
|
|
show_help (context, _("Location not specified"));
|
|
return 1;
|
|
}
|
|
|
|
file = g_file_new_for_commandline_arg (argv[1]);
|
|
|
|
if (argc < 3)
|
|
{
|
|
show_help (context, _("Attribute not specified"));
|
|
return 1;
|
|
}
|
|
|
|
attribute = argv[2];
|
|
|
|
type = attribute_type_from_string (attr_type);
|
|
if ((argc < 4) && (type != G_FILE_ATTRIBUTE_TYPE_INVALID))
|
|
{
|
|
show_help (context, _("Value not specified"));
|
|
return 1;
|
|
}
|
|
|
|
if ((argc > 4) && (type != G_FILE_ATTRIBUTE_TYPE_STRINGV))
|
|
{
|
|
show_help (context, _("Too many arguments"));
|
|
return 1;
|
|
}
|
|
|
|
g_option_context_free (context);
|
|
|
|
switch (type)
|
|
{
|
|
case G_FILE_ATTRIBUTE_TYPE_STRING:
|
|
value = argv[3];
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_BYTE_STRING:
|
|
value = hex_unescape (argv[3]);
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_BOOLEAN:
|
|
b = g_ascii_strcasecmp (argv[3], "true") == 0;
|
|
value = &b;
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_UINT32:
|
|
uint32 = atol (argv[3]);
|
|
value = &uint32;
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_INT32:
|
|
int32 = atol (argv[3]);
|
|
value = &int32;
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_UINT64:
|
|
uint64 = g_ascii_strtoull (argv[3], NULL, 10);
|
|
value = &uint64;
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_INT64:
|
|
int64 = g_ascii_strtoll (argv[3], NULL, 10);
|
|
value = &int64;
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_STRINGV:
|
|
value = &argv[3];
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_INVALID:
|
|
value = NULL;
|
|
break;
|
|
case G_FILE_ATTRIBUTE_TYPE_OBJECT:
|
|
default:
|
|
g_printerr (_("Invalid attribute type %s\n"), attr_type);
|
|
return 1;
|
|
}
|
|
|
|
if (!g_file_set_attribute (file,
|
|
attribute,
|
|
type,
|
|
value,
|
|
nofollow_symlinks ?
|
|
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS :
|
|
G_FILE_QUERY_INFO_NONE,
|
|
NULL, &error))
|
|
{
|
|
g_printerr (_("Error setting attribute: %s\n"), error->message);
|
|
g_error_free (error);
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|