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open Ctypes
open Foreign
module CT = Config_tree
let make_config_tree name = Ctypes.Root.create (Config_tree.make name)
let destroy c_ptr =
Root.release c_ptr
let set_add_value c_ptr path value =
let ct = Root.get c_ptr in
let path = Pcre.split ~rex:(Pcre.regexp "\\s+") path in
try
let new_ct = CT.set ct path (Some value) Config_tree.AddValue in
Root.set c_ptr new_ct;
0 (* return 0 *)
with CT.Duplicate_value -> 1
let set_replace_value c_ptr path value =
let ct = Root.get c_ptr in
let path = Pcre.split ~rex:(Pcre.regexp "\\s+") path in
let new_ct = Config_tree.set ct path (Some value) Config_tree.ReplaceValue in
Root.set c_ptr new_ct;
0 (* return 0 *)
let set_valueless c_ptr path =
let ct = Root.get c_ptr in
let path = Pcre.split ~rex:(Pcre.regexp "\\s+") path in
try
let new_ct = Config_tree.set ct path None CT.AddValue in
Root.set c_ptr new_ct;
0 (* return 0 *)
with CT.Useless_set -> 1
let delete_value c_ptr path value =
let ct = Root.get c_ptr in
let path = Pcre.split ~rex:(Pcre.regexp "\\s+") path in
try
let new_ct = Config_tree.delete ct path (Some value) in
Root.set c_ptr new_ct;
0 (* return 0 *)
with CT.No_such_value -> 1
let delete_node c_ptr path =
let ct = Root.get c_ptr in
let path = Pcre.split ~rex:(Pcre.regexp "\\s+") path in
if not (Vytree.exists ct path) then 1 else
let new_ct = Config_tree.delete ct path None in
Root.set c_ptr new_ct;
0 (* return 0 *)
module Stubs(I : Cstubs_inverted.INTERNAL) =
struct
let () = I.internal "make" (string @-> returning (ptr void)) make_config_tree
let () = I.internal "destroy" ((ptr void) @-> returning void) destroy
let () = I.internal "set_add_value" ((ptr void) @-> string @-> string @-> returning int) set_add_value
let () = I.internal "set_replace_value" ((ptr void) @-> string @-> string @-> returning int) set_replace_value
let () = I.internal "set_valueless" ((ptr void) @-> string @-> returning int) set_valueless
let () = I.internal "delete_value" ((ptr void) @-> string @-> string @-> returning int) delete_value
let () = I.internal "delete_node" ((ptr void) @-> string @-> returning int) delete_node
end
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