DeforaOS/Browser
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Detect when the file currently selected disappears

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This commit is contained in:
Pierre Pronchery 2012-11-01 03:19:27 +01:00
parent 3658456484
commit f105b1d8b5
1 changed files with 13 additions and 3 deletions
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16
src/plugins/properties.c
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@ -343,14 +343,24 @@ static int _properties_do_refresh(Properties * properties)
char * parent;
gboolean writable;
parent = dirname(properties->filename);
if(lstat(properties->filename, &st) != 0)
return _properties_error(properties, properties->filename, 0)
+ 1;
{
/* detect if the file was deleted in the meantime */
if(errno != ENOENT || lstat(parent, &st) != 0)
return _properties_error(properties,
properties->filename, 0) + 1;
/* consider the parent directory instead */
if((parent = strdup(parent)) == NULL)
return _properties_error(properties,
properties->filename, 0) + 1;
free(properties->filename);
properties->filename = parent;
}
_refresh_name(properties->name, properties->filename);
_refresh_type(properties, &st);
properties->uid = st.st_uid;
properties->gid = st.st_gid;
parent = dirname(properties->filename);
writable = (access(parent, W_OK) == 0) ? TRUE : FALSE;
_refresh_mode(&properties->mode[6], (st.st_mode & 0700) >> 6, writable);
_refresh_mode(&properties->mode[3], (st.st_mode & 0070) >> 3, writable);