This file is indexed.

/usr/include/nautilus/libnautilus-extension/nautilus-file-info.h is in libnautilus-extension-dev 3.22.3-1+deb9u1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
/*
 *  nautilus-file-info.h - Information about a file 
 *
 *  Copyright (C) 2003 Novell, Inc.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, 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
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public
 *  License along with this library; if not, see <http://www.gnu.org/licenses/>.
 *
 */

/* NautilusFileInfo is an interface to the NautilusFile object.  It 
 * provides access to the asynchronous data in the NautilusFile.
 * Extensions are passed objects of this type for operations. */

#ifndef NAUTILUS_FILE_INFO_H
#define NAUTILUS_FILE_INFO_H

#include <glib-object.h>
#include <gio/gio.h>

G_BEGIN_DECLS

#define NAUTILUS_TYPE_FILE_INFO           (nautilus_file_info_get_type ())
#define NAUTILUS_FILE_INFO(obj)           (G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_FILE_INFO, NautilusFileInfo))
#define NAUTILUS_IS_FILE_INFO(obj)        (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_FILE_INFO))
#define NAUTILUS_FILE_INFO_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), NAUTILUS_TYPE_FILE_INFO, NautilusFileInfoIface))

#ifndef NAUTILUS_FILE_DEFINED
#define NAUTILUS_FILE_DEFINED
/* Using NautilusFile for the vtable to make implementing this in 
 * NautilusFile easier */
typedef struct NautilusFile          NautilusFile;
#endif

typedef NautilusFile                  NautilusFileInfo;
typedef struct _NautilusFileInfoIface NautilusFileInfoIface;

/**
 * NautilusFileInfoIface:
 * @g_iface: The parent interface.
 * @is_gone: Returns whether the file info is gone.
 *   See nautilus_file_info_is_gone() for details.
 * @get_name: Returns the file name as a string.
 *   See nautilus_file_info_get_name() for details.
 * @get_uri: Returns the file URI as a string.
 *   See nautilus_file_info_get_uri() for details.
 * @get_parent_uri: Returns the file parent URI as a string.
 *   See nautilus_file_info_get_parent_uri() for details.
 * @get_uri_scheme: Returns the file URI scheme as a string.
 *   See nautilus_file_info_get_uri_scheme() for details.
 * @get_mime_type: Returns the file mime type as a string.
 *   See nautilus_file_info_get_mime_type() for details.
 * @is_mime_type: Returns whether the file is the given mime type.
 *   See nautilus_file_info_is_mime_type() for details.
 * @is_directory: Returns whether the file is a directory.
 *   See nautilus_file_info_is_directory() for details.
 * @add_emblem: Adds an emblem to this file.
 *   See nautilus_file_info_add_emblem() for details.
 * @get_string_attribute: Returns the specified file attribute as a string.
 *   See nautilus_file_info_get_string_attribute() for details.
 * @add_string_attribute: Sets the specified string file attribute value.
 *   See nautilus_file_info_add_string_attribute() for details.
 * @invalidate_extension_info: Invalidates information of the file provided by extensions.
 *   See nautilus_file_info_invalidate_extension_info() for details.
 * @get_activation_uri: Returns the file activation URI as a string.
 *   See nautilus_file_info_get_activation_uri() for details.
 * @get_file_type: Returns the file type.
 *   See nautilus_file_info_get_file_type() for details.
 * @get_location: Returns the file location as a #GFile.
 *   See nautilus_file_info_get_location() for details.
 * @get_parent_location: Returns the file parent location as a #GFile.
 *   See nautilus_file_info_get_parent_location() for details.
 * @get_parent_info: Returns the file parent #NautilusFileInfo.
 *   See nautilus_file_info_get_parent_info() for details.
 * @get_mount: Returns the file mount as a #GMount.
 *   See nautilus_file_info_get_mount() for details.
 * @can_write: Returns whether the file is writable.
 *   See nautilus_file_info_can_write() for details.
 *
 * Interface for extensions to provide additional menu items.
 */
struct _NautilusFileInfoIface 
{
	GTypeInterface g_iface;

	gboolean          (*is_gone)              (NautilusFileInfo *file);
	
	char *            (*get_name)             (NautilusFileInfo *file);
	char *            (*get_uri)              (NautilusFileInfo *file);
	char *            (*get_parent_uri)       (NautilusFileInfo *file);
	char *            (*get_uri_scheme)       (NautilusFileInfo *file);
	
	char *            (*get_mime_type)        (NautilusFileInfo *file);
	gboolean          (*is_mime_type)         (NautilusFileInfo *file,
						   const char       *mime_Type);
	gboolean          (*is_directory)         (NautilusFileInfo *file);
	
	void              (*add_emblem)           (NautilusFileInfo *file,
						   const char       *emblem_name);
	char *            (*get_string_attribute) (NautilusFileInfo *file,
						   const char       *attribute_name);
	void              (*add_string_attribute) (NautilusFileInfo *file,
						   const char       *attribute_name,
						   const char       *value);
	void              (*invalidate_extension_info) (NautilusFileInfo *file);
	
	char *            (*get_activation_uri)   (NautilusFileInfo *file);

	GFileType         (*get_file_type)        (NautilusFileInfo *file);
	GFile *           (*get_location)         (NautilusFileInfo *file);
	GFile *           (*get_parent_location)  (NautilusFileInfo *file);
	NautilusFileInfo* (*get_parent_info)      (NautilusFileInfo *file);
	GMount *          (*get_mount)            (NautilusFileInfo *file);
	gboolean          (*can_write)            (NautilusFileInfo *file);
  
};

GList            *nautilus_file_info_list_copy            (GList            *files);
void              nautilus_file_info_list_free            (GList            *files);
GType             nautilus_file_info_get_type             (void);

/* Return true if the file has been deleted */
gboolean          nautilus_file_info_is_gone              (NautilusFileInfo *file);

/* Name and Location */
GFileType         nautilus_file_info_get_file_type        (NautilusFileInfo *file);
GFile *           nautilus_file_info_get_location         (NautilusFileInfo *file);
char *            nautilus_file_info_get_name             (NautilusFileInfo *file);
char *            nautilus_file_info_get_uri              (NautilusFileInfo *file);
char *            nautilus_file_info_get_activation_uri   (NautilusFileInfo *file);
GFile *           nautilus_file_info_get_parent_location  (NautilusFileInfo *file);
char *            nautilus_file_info_get_parent_uri       (NautilusFileInfo *file);
GMount *          nautilus_file_info_get_mount            (NautilusFileInfo *file);
char *            nautilus_file_info_get_uri_scheme       (NautilusFileInfo *file);
/* It's not safe to call this recursively multiple times, as it works
 * only for files already cached by Nautilus.
 */
NautilusFileInfo* nautilus_file_info_get_parent_info      (NautilusFileInfo *file);

/* File Type */
char *            nautilus_file_info_get_mime_type        (NautilusFileInfo *file);
gboolean          nautilus_file_info_is_mime_type         (NautilusFileInfo *file,
							   const char       *mime_type);
gboolean          nautilus_file_info_is_directory         (NautilusFileInfo *file);
gboolean          nautilus_file_info_can_write            (NautilusFileInfo *file);


/* Modifying the NautilusFileInfo */
void              nautilus_file_info_add_emblem           (NautilusFileInfo *file,
							   const char       *emblem_name);
char *            nautilus_file_info_get_string_attribute (NautilusFileInfo *file,
							   const char       *attribute_name);
void              nautilus_file_info_add_string_attribute (NautilusFileInfo *file,
							   const char       *attribute_name,
							   const char       *value);

/* Invalidating file info */
void              nautilus_file_info_invalidate_extension_info (NautilusFileInfo *file);

NautilusFileInfo *nautilus_file_info_lookup                (GFile *location);
NautilusFileInfo *nautilus_file_info_create                (GFile *location);
NautilusFileInfo *nautilus_file_info_lookup_for_uri        (const char *uri);
NautilusFileInfo *nautilus_file_info_create_for_uri        (const char *uri);

G_END_DECLS

#endif