/**
* @returns a newly allocated file_event_t * structure that must be freed
* with free_file_event_t() when no longer needed
* @param directory is the directory where the event occured
* @param fileinfo is fileinfo of the file on which the event occured
*/
file_event_t *new_file_event_t(gchar *directory, GFileInfo *fileinfo)
{
file_event_t *file_event = NULL;
file_event = (file_event_t *) g_malloc(sizeof(file_event_t));
file_event->directory = g_strdup(directory);
file_event->fileinfo = g_file_info_dup(fileinfo);
return file_event;
}
static VALUE
fileinfo_dup(VALUE self)
{
return GOBJ2RVAL_UNREF(g_file_info_dup(_SELF(self)));
}
static GFileInfo *
g_vfs_ftp_dir_cache_resolve_symlink (GVfsFtpDirCache * cache,
GVfsFtpTask * task,
const GVfsFtpFile *file,
GFileInfo * original,
guint stamp)
{
static const char *copy_attributes[] = {
G_FILE_ATTRIBUTE_STANDARD_IS_SYMLINK,
G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN,
G_FILE_ATTRIBUTE_STANDARD_NAME,
G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME,
G_FILE_ATTRIBUTE_STANDARD_COPY_NAME,
G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET
};
GFileInfo *info, *result;
GVfsFtpFile *tmp, *link;
guint i, lookups = 0;
const char *target;
if (!g_file_info_get_is_symlink (original) ||
g_vfs_ftp_task_is_in_error (task))
return original;
info = g_object_ref (original);
link = g_vfs_ftp_file_copy (file);
do {
target = g_file_info_get_symlink_target (info);
if (target == NULL)
{
/* This happens when bad servers don't report a symlink target.
* We now want to figure out if this is a directory or regular file,
* so we can at least report something useful.
*/
g_object_unref (info);
info = cache->funcs->lookup_uncached (task, file);
break;
}
tmp = link;
link = cache->funcs->resolve_symlink (task, tmp, g_file_info_get_symlink_target (info));
g_vfs_ftp_file_free (tmp);
g_object_unref (info);
if (link == NULL)
{
g_vfs_ftp_task_clear_error (task);
return original;
}
info = g_vfs_ftp_dir_cache_lookup_file_internal (cache, task, link, stamp);
if (info == NULL)
{
g_vfs_ftp_file_free (link);
g_vfs_ftp_task_clear_error (task);
return original;
}
}
while (g_file_info_get_is_symlink (info) && lookups++ < 8);
g_vfs_ftp_file_free (link);
if (g_file_info_get_is_symlink (info))
{
/* too many recursions */
g_object_unref (info);
return original;
}
result = g_file_info_dup (info);
g_object_unref (info);
for (i = 0; i < G_N_ELEMENTS (copy_attributes); i++)
{
GFileAttributeType type;
gpointer value;
if (!g_file_info_get_attribute_data (original,
copy_attributes[i],
&type,
&value,
NULL))
continue;
g_file_info_set_attribute (result,
copy_attributes[i],
type,
value);
}
g_object_unref (original);
return result;
}
