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/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2006-2007 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 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
* 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, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#include <config.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>
#include <errno.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <glib.h>
#include <glib/gi18n.h>
#include <gio/gio.h>
#include "gvfsdaemonutils.h"
#include "gvfsdaemonprotocol.h"
char *
g_error_to_daemon_reply (GError *error, guint32 seq_nr, gsize *len_out)
{
char *buffer;
const char *domain;
gsize domain_len, message_len;
GVfsDaemonSocketProtocolReply *reply;
gsize len;
domain = g_quark_to_string (error->domain);
domain_len = strlen (domain);
message_len = strlen (error->message);
len = G_VFS_DAEMON_SOCKET_PROTOCOL_REPLY_SIZE +
domain_len + 1 + message_len + 1;
buffer = g_malloc (len);
reply = (GVfsDaemonSocketProtocolReply *)buffer;
reply->type = g_htonl (G_VFS_DAEMON_SOCKET_PROTOCOL_REPLY_ERROR);
reply->seq_nr = g_htonl (seq_nr);
reply->arg1 = g_htonl (error->code);
reply->arg2 = g_htonl (domain_len + 1 + message_len + 1);
memcpy (buffer + G_VFS_DAEMON_SOCKET_PROTOCOL_REPLY_SIZE,
domain, domain_len + 1);
memcpy (buffer + G_VFS_DAEMON_SOCKET_PROTOCOL_REPLY_SIZE + domain_len + 1,
error->message, message_len + 1);
*len_out = len;
return buffer;
}
/**
* gvfs_file_info_populate_default:
* @info: file info to populate
* @name_string: a bytes string of possibly the full path to the given file
* @type: type of this file
*
* Calls gvfs_file_info_populate_names_as_local() and
* gvfs_file_info_populate_content_types() on the given @name_string.
**/
void
gvfs_file_info_populate_default (GFileInfo *info,
const char *name_string,
GFileType type)
{
char *edit_name;
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (name_string != NULL);
edit_name = gvfs_file_info_populate_names_as_local (info, name_string);
gvfs_file_info_populate_content_types (info, edit_name, type);
g_free (edit_name);
}
/**
* gvfs_file_info_populate_names_as_local:
* @info: the file info to fill
* @name_string: a bytes string of possibly the full path to the given file
*
* Sets the name of the file info to @name_string and determines display and
* edit name for it.
*
* This generates the display name based on what encoding is used for local filenames.
* It might be a good thing to use if you have no idea of the remote system filename
* encoding, but if you know the actual encoding use, or if you allow per-mount
* configuration of filename encoding in your backend you should not use this.
*
* Returns: the utf-8 encoded edit name for the given file.
**/
char *
gvfs_file_info_populate_names_as_local (GFileInfo *info,
const char *name_string)
{
//const char *slash;
char *edit_name;
g_return_val_if_fail (G_IS_FILE_INFO (info), NULL);
g_return_val_if_fail (name_string != NULL, NULL);
#if 0
slash = strrchr (name_string, '/');
if (slash && slash[1])
name_string = slash + 1;
#endif
edit_name = g_filename_display_basename (name_string);
g_file_info_set_edit_name (info, edit_name);
if (strstr (edit_name, "\357\277\275") != NULL)
{
char *display_name;
display_name = g_strconcat (edit_name, _(" (invalid encoding)"), NULL);
g_file_info_set_display_name (info, display_name);
g_free (display_name);
}
else
g_file_info_set_display_name (info, edit_name);
return edit_name;
}
/**
* gvfs_file_info_populate_content_types:
* @info: the file info to fill
* @basename: utf-8 encoded base name of file
* @type: type of this file
*
* Takes the base name and guesses content type and icon with it. This function
* is intended for remote files. Do not use it for directories.
**/
void
gvfs_file_info_populate_content_types (GFileInfo *info,
const char *basename,
GFileType type)
{
char *free_mimetype = NULL;
const char *mimetype;
GIcon *icon;
GIcon *symbolic_icon;
g_return_if_fail (G_IS_FILE_INFO (info));
g_return_if_fail (basename != NULL);
g_file_info_set_file_type (info, type);
switch (type)
{
case G_FILE_TYPE_DIRECTORY:
mimetype = "inode/directory";
break;
case G_FILE_TYPE_SYMBOLIC_LINK:
mimetype = "inode/symlink";
break;
case G_FILE_TYPE_SPECIAL:
mimetype = "inode/special";
break;
case G_FILE_TYPE_SHORTCUT:
mimetype = "inode/shortcut";
break;
case G_FILE_TYPE_MOUNTABLE:
mimetype = "inode/mountable";
break;
case G_FILE_TYPE_REGULAR:
free_mimetype = g_content_type_guess (basename, NULL, 0, NULL);
mimetype = free_mimetype;
break;
case G_FILE_TYPE_UNKNOWN:
default:
mimetype = "application/octet-stream";
break;
}
g_file_info_set_content_type (info, mimetype);
g_file_info_set_attribute_string (info, G_FILE_ATTRIBUTE_STANDARD_FAST_CONTENT_TYPE, mimetype);
if (type == G_FILE_TYPE_DIRECTORY)
{
icon = g_themed_icon_new ("folder");
symbolic_icon = g_themed_icon_new ("folder-symbolic");
}
else
{
icon = g_content_type_get_icon (mimetype);
symbolic_icon = g_content_type_get_symbolic_icon (mimetype);
}
g_file_info_set_icon (info, icon);
g_object_unref (icon);
g_file_info_set_symbolic_icon (info, symbolic_icon);
g_object_unref (symbolic_icon);
g_free (free_mimetype);
}
/**
* gvfs_seek_type_to_lseek:
* @type: the seek type
*
* Takes a GSeekType and converts it to an lseek type.
**/
int
gvfs_seek_type_to_lseek (GSeekType type)
{
switch (type)
{
case G_SEEK_CUR:
return SEEK_CUR;
case G_SEEK_SET:
return SEEK_SET;
case G_SEEK_END:
return SEEK_END;
default:
return -1;
}
}
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