- | { content=ErrorMessage _}, _ -> assert false
- | { content=Info _}, _ -> assert false
-
-(* Base colours. XXX Should be configurable somewhere. *)
-let file_color = 0x20, 0x20, 0xff (* regular file *)
-let dir_color = 0x80, 0x80, 0x20 (* directory *)
-let symlink_color = file_color (* symlink *)
-let suid_color = 0x20, 0x20, 0x80 (* setuid bit set on regular file *)
-let suid_bgcolor = 0xff, 0xc0, 0xc0
-let sgid_color = suid_color (* setgid bit set on regular file *)
-let sgid_bgcolor = suid_bgcolor
-let block_color = 0x00, 0x60, 0x60 (* block device *)
-let char_color = block_color (* char device *)
-let fifo_color = 0x60, 0x00, 0x60 (* fifo *)
-let socket_color = fifo_color (* socket *)
-let other_color = file_color (* anything not one of the above *)
-
-(* Mark up a filename for the name_col column.
- *
- * XXX This shouldn't be in Filetree_type module, but we have to have
- * it here because set_visited is here.
- *
- * See also
- * http://library.gnome.org/devel/pango/stable/PangoMarkupFormat.html
- *)
-let rec markup_of_name ?(visited = false) direntry =
- let name = direntry.Slave.dent_name in
- let mode = direntry.Slave.dent_stat.Guestfs.mode in
- if is_directory mode then ( (* directory *)
- let fg = if not visited then normal dir_color else darken dir_color in
- sprintf "<span weight=\"bold\" fgcolor=\"%s\">%s</span>"
- fg (markup_escape name)
- )
- else if is_symlink mode then ( (* symlink *)
- let link = direntry.Slave.dent_link in
- let fg =
- if not visited then normal symlink_color else darken symlink_color in
- sprintf "<span style=\"italic\" fgcolor=\"%s\">%s</span> %s <span style=\"italic\" fgcolor=\"%s\">%s</span>"
- fg (markup_escape name) utf8_rarrow fg (markup_escape link)
- )
- else ( (* not directory, not symlink *)
- let fg, bg =
- if is_regular_file mode then (
- if is_suid mode then suid_color, Some suid_bgcolor
- else if is_sgid mode then sgid_color, Some sgid_bgcolor
- else file_color, None
- )
- else if is_block mode then block_color, None
- else if is_char mode then char_color, None
- else if is_fifo mode then fifo_color, None
- else if is_socket mode then socket_color, None
- else other_color, None in
- let fg = if not visited then normal fg else darken fg in
- let bg =
- match bg with
- | Some bg -> sprintf " bgcolor=\"%s\"" (normal bg)
- | None -> "" in
- sprintf "<span fgcolor=\"%s\"%s>%s</span>"
- fg bg (markup_escape name)
- )
-
-and normal (r, g, b) =
- let r = if r < 0 then 0 else if r > 255 then 255 else r in
- let g = if g < 0 then 0 else if g > 255 then 255 else g in
- let b = if b < 0 then 0 else if b > 255 then 255 else b in
- sprintf "#%02x%02x%02x" r g b
-
-and darken (r, g, b) =
- normal (r * 4 / 10, g * 4 / 10, b * 4 / 10)
-
-(* This is a bit of a hack. Ideally just setting 'visited' would
- * darken the colour when the cell was re-rendered. However that would
- * mean we couldn't store other stuff in the name column. Therefore,
- * repopulate the name column.
+ | { content=ErrorMessage _ }, _ -> assert false
+ | { content=Info _ }, _ -> assert false
+ | { content=TopWinReg _ }, _ -> assert false
+ | { content=RegKey _ }, _ -> assert false
+ | { content=RegValue _ }, _ -> assert false
+
+(* Search up to the top of the tree from a registry key.
+ *
+ * The path up the tree will always look something like:
+ * TopWinReg
+ * \_ RegKey
+ * \_ RegKey <--- you are here
+ * \_ Loading <--- or here
+ *
+ * Note this function cannot be called on ordinary paths. Use
+ * {!get_pathname} for that.