2 * Copyright (C) 2011 Red Hat Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
45 type parameter = string * ptype * prec option
47 type rtype = RVoid | Return of ptype
49 type ftype = rtype * parameter list * parameter list
54 ep_loc : Camlp4.PreCast.Loc.t;
58 ep_code : c_code option;
62 td_loc : Camlp4.PreCast.Loc.t;
68 en_loc : Camlp4.PreCast.Loc.t;
70 en_identifiers : string array;
74 sd_loc : Camlp4.PreCast.Loc.t;
76 sd_identifiers : string array;
77 sd_fields : ptype array;
81 un_loc : Camlp4.PreCast.Loc.t;
83 un_identifiers : string array;
84 un_fields : ptype array;
88 api_typedefs : typedef StringMap.t;
89 api_enums : enum StringMap.t;
90 api_structs : struct_decl StringMap.t;
91 api_unions : union StringMap.t;
92 api_entry_points : entry_point StringMap.t;
96 let xs = StringMap.bindings xs in
97 let cmp (a, _) (b, _) = compare a b in
98 let xs = List.sort cmp xs in
99 List.iter (fun (_, x) -> f x) xs
101 let iter_typedefs { api_typedefs = tds } f = iter tds f
102 let iter_enums { api_enums = ens } f = iter ens f
103 let iter_structs { api_structs = sds } f = iter sds f
104 let iter_unions { api_unions = uns } f = iter uns f
105 let iter_entry_points { api_entry_points = eps } f = iter eps f
107 let rec string_of_ptype = function
109 | TBuffer -> "buffer"
110 | TEnum name -> sprintf "enum %s" name
112 | THash t -> sprintf "hash(%s)" (string_of_ptype t)
116 | TList t -> sprintf "list(%s)" (string_of_ptype t)
117 | TNullable t -> sprintf "nullable(%s)" (string_of_ptype t)
118 | TString -> "string"
119 | TStruct name -> sprintf "struct %s" name
120 | TTypedef name -> name
121 | TUInt32 -> "uint32"
122 | TUInt64 -> "uint64"
123 | TUnion name -> sprintf "union %s" name
124 let string_of_rtype = function
126 | Return t -> string_of_ptype t
127 let string_of_parameter (name, t, _) =
128 sprintf "%s %s" (string_of_ptype t) name
129 let string_of_parameters params =
130 sprintf "(%s)" (String.concat ", " (List.map string_of_parameter params))
131 let string_of_ftype (ret, req, opt) =
133 (string_of_rtype ret) (string_of_parameters req) (string_of_parameters opt)
134 let string_of_c_code code = code
136 let string_of_typedef td =
137 sprintf "typedef %s %s" td.td_name (string_of_ptype td.td_type)
139 let string_of_enum en =
140 sprintf "enum %s {%s}" en.en_name
141 (String.concat ", " (Array.to_list en.en_identifiers))
143 let string_of_struct sd = assert false
144 let string_of_union un = assert false
146 let string_of_entry_point ep =
147 sprintf "entry_point%s %s %s <<%s>>"
148 (*(Loc.to_string ep.ep_loc)*)
149 (if ep.ep_local then " local" else "")
151 (string_of_ftype ep.ep_ftype)
152 (match ep.ep_code with
153 | None -> "/* implicit */"
154 | Some code -> string_of_c_code code)