1 /* GIO - GLib Input, Output and Streaming Library
3 * Copyright (C) 2006-2007 Red Hat, Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General
16 * Public License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
18 * Boston, MA 02111-1307, USA.
20 * Author: Alexander Larsson <alexl@redhat.com>
24 #include "glocalvfs.h"
25 #include "glocalfile.h"
26 #include "giomodule.h"
27 #include "giomodule-priv.h"
29 #include <gio/gdummyfile.h>
30 #include <sys/types.h>
42 struct _GLocalVfsClass
44 GVfsClass parent_class
;
48 #define g_local_vfs_get_type _g_local_vfs_get_type
49 G_DEFINE_TYPE_WITH_CODE (GLocalVfs
, g_local_vfs
, G_TYPE_VFS
,
50 _g_io_modules_ensure_extension_points_registered ();
51 g_io_extension_point_implement (G_VFS_EXTENSION_POINT_NAME
,
56 g_local_vfs_finalize (GObject
*object
)
59 G_OBJECT_CLASS (g_local_vfs_parent_class
)->finalize (object
);
63 g_local_vfs_init (GLocalVfs
*vfs
)
70 * Returns a new #GVfs handle for a local vfs.
72 * Returns: a new #GVfs handle.
75 _g_local_vfs_new (void)
77 return g_object_new (G_TYPE_LOCAL_VFS
, NULL
);
81 g_local_vfs_get_file_for_path (GVfs
*vfs
,
84 return _g_local_file_new (path
);
88 g_local_vfs_get_file_for_uri (GVfs
*vfs
,
93 char *stripped_uri
, *hash
;
95 if (strchr (uri
, '#') != NULL
)
97 stripped_uri
= g_strdup (uri
);
98 hash
= strchr (stripped_uri
, '#');
102 stripped_uri
= (char *)uri
;
104 path
= g_filename_from_uri (stripped_uri
, NULL
, NULL
);
106 if (stripped_uri
!= uri
)
107 g_free (stripped_uri
);
110 file
= _g_local_file_new (path
);
112 file
= _g_dummy_file_new (uri
);
119 static const gchar
* const *
120 g_local_vfs_get_supported_uri_schemes (GVfs
*vfs
)
122 static const gchar
* uri_schemes
[] = { "file", NULL
};
128 g_local_vfs_parse_name (GVfs
*vfs
,
129 const char *parse_name
)
134 const char *user_start
, *user_end
;
137 g_return_val_if_fail (G_IS_VFS (vfs
), NULL
);
138 g_return_val_if_fail (parse_name
!= NULL
, NULL
);
140 if (g_ascii_strncasecmp ("file:", parse_name
, 5) == 0)
141 filename
= g_filename_from_uri (parse_name
, NULL
, NULL
);
144 if (*parse_name
== '~')
147 user_start
= parse_name
;
149 while (*parse_name
!= 0 && *parse_name
!= '/')
152 user_end
= parse_name
;
154 if (user_end
== user_start
)
155 user_prefix
= g_strdup (g_get_home_dir ());
159 struct passwd
*passwd_file_entry
;
162 user_name
= g_strndup (user_start
, user_end
- user_start
);
163 passwd_file_entry
= getpwnam (user_name
);
166 if (passwd_file_entry
!= NULL
&&
167 passwd_file_entry
->pw_dir
!= NULL
)
168 user_prefix
= g_strdup (passwd_file_entry
->pw_dir
);
171 user_prefix
= g_strdup (g_get_home_dir ());
176 rest
= g_filename_from_utf8 (user_end
, -1, NULL
, NULL
, NULL
);
178 filename
= g_build_filename (user_prefix
, rest
, NULL
);
180 g_free (user_prefix
);
183 filename
= g_filename_from_utf8 (parse_name
, -1, NULL
, NULL
, NULL
);
186 if (filename
== NULL
)
187 filename
= g_strdup (parse_name
);
189 file
= _g_local_file_new (filename
);
196 g_local_vfs_is_active (GVfs
*vfs
)
202 g_local_vfs_class_init (GLocalVfsClass
*class)
204 GObjectClass
*object_class
;
205 GVfsClass
*vfs_class
;
207 object_class
= (GObjectClass
*) class;
209 object_class
->finalize
= g_local_vfs_finalize
;
211 vfs_class
= G_VFS_CLASS (class);
213 vfs_class
->is_active
= g_local_vfs_is_active
;
214 vfs_class
->get_file_for_path
= g_local_vfs_get_file_for_path
;
215 vfs_class
->get_file_for_uri
= g_local_vfs_get_file_for_uri
;
216 vfs_class
->get_supported_uri_schemes
= g_local_vfs_get_supported_uri_schemes
;
217 vfs_class
->parse_name
= g_local_vfs_parse_name
;