|
adamc@731
|
1 (* Copyright (c) 2009, Adam Chlipala
|
|
adamc@731
|
2 * All rights reserved.
|
|
adamc@731
|
3 *
|
|
adamc@731
|
4 * Redistribution and use in source and binary forms, with or without
|
|
adamc@731
|
5 * modification, are permitted provided that the following conditions are met:
|
|
adamc@731
|
6 *
|
|
adamc@731
|
7 * - Redistributions of source code must retain the above copyright notice,
|
|
adamc@731
|
8 * this list of conditions and the following disclaimer.
|
|
adamc@731
|
9 * - Redistributions in binary form must reproduce the above copyright notice,
|
|
adamc@731
|
10 * this list of conditions and the following disclaimer in the documentation
|
|
adamc@731
|
11 * and/or other materials provided with the distribution.
|
|
adamc@731
|
12 * - The names of contributors may not be used to endorse or promote products
|
|
adamc@731
|
13 * derived from this software without specific prior written permission.
|
|
adamc@731
|
14 *
|
|
adamc@731
|
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
adamc@731
|
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
adamc@731
|
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
adamc@731
|
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
adamc@731
|
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
adamc@731
|
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
adamc@731
|
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
adamc@731
|
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
adamc@731
|
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
adamc@731
|
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
adamc@731
|
25 * POSSIBILITY OF SUCH DAMAGE.
|
|
adamc@731
|
26 *)
|
|
adamc@731
|
27
|
|
adamc@731
|
28 structure Export = struct
|
|
adamc@731
|
29
|
|
adamc@732
|
30 open Print.PD
|
|
adamc@732
|
31 open Print
|
|
adamc@732
|
32
|
|
adamc@731
|
33 datatype effect =
|
|
adamc@731
|
34 ReadOnly
|
|
adamc@731
|
35 | ReadWrite
|
|
adamc@731
|
36
|
|
adamc@731
|
37 datatype export_kind =
|
|
adamc@731
|
38 Link
|
|
adamc@731
|
39 | Action of effect
|
|
adamc@731
|
40 | Rpc of effect
|
|
adamc@731
|
41
|
|
adamc@732
|
42 fun p_effect ef =
|
|
adamc@732
|
43 case ef of
|
|
adamc@732
|
44 ReadOnly => string "r"
|
|
adamc@732
|
45 | ReadWrite => string "rw"
|
|
adamc@732
|
46
|
|
adamc@732
|
47 fun p_export_kind ck =
|
|
adamc@732
|
48 case ck of
|
|
adamc@732
|
49 Link => string "link"
|
|
adamc@732
|
50 | Action ef => box [string "action(", p_effect ef, string ")"]
|
|
adamc@732
|
51 | Rpc ef => box [string "rpc(", p_effect ef, string ")"]
|
|
adamc@732
|
52
|
|
adamc@731
|
53 end
|
