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9bc82bae C |
1 | (* |
2 | * Copyright 2010, INRIA, University of Copenhagen | |
3 | * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix | |
4 | * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen | |
5 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix | |
6 | * This file is part of Coccinelle. | |
7 | * | |
8 | * Coccinelle is free software: you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation, according to version 2 of the License. | |
11 | * | |
12 | * Coccinelle is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
19 | * | |
20 | * The authors reserve the right to distribute this or future versions of | |
21 | * Coccinelle under other licenses. | |
22 | *) | |
23 | ||
24 | ||
c491d8ee C |
25 | (* |
26 | * Copyright 2010, INRIA, University of Copenhagen | |
27 | * Julia Lawall, Rene Rydhof Hansen, Gilles Muller, Nicolas Palix | |
28 | * Copyright 2005-2009, Ecole des Mines de Nantes, University of Copenhagen | |
29 | * Yoann Padioleau, Julia Lawall, Rene Rydhof Hansen, Henrik Stuart, Gilles Muller, Nicolas Palix | |
30 | * This file is part of Coccinelle. | |
31 | * | |
32 | * Coccinelle is free software: you can redistribute it and/or modify | |
33 | * it under the terms of the GNU General Public License as published by | |
34 | * the Free Software Foundation, according to version 2 of the License. | |
35 | * | |
36 | * Coccinelle is distributed in the hope that it will be useful, | |
37 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
38 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
39 | * GNU General Public License for more details. | |
40 | * | |
41 | * You should have received a copy of the GNU General Public License | |
42 | * along with Coccinelle. If not, see <http://www.gnu.org/licenses/>. | |
43 | * | |
44 | * The authors reserve the right to distribute this or future versions of | |
45 | * Coccinelle under other licenses. | |
46 | *) | |
47 | ||
48 | ||
951c7801 C |
49 | open Format |
50 | module Past = Ast_popl | |
51 | module Ast = Ast_cocci | |
52 | ||
53 | let start_block str = | |
54 | force_newline(); print_string " "; open_box 0 | |
55 | ||
56 | let end_block str = | |
57 | close_box(); force_newline () | |
58 | ||
59 | (* --------------------------------------------------------------------- *) | |
60 | ||
61 | let print_around printer term = function | |
62 | Ast.NOTHING -> printer term | |
63 | | Ast.BEFORE(bef,_) -> | |
64 | Pretty_print_cocci.print_anything "<<< " bef; printer term | |
65 | | Ast.AFTER(aft,_) -> | |
66 | printer term; Pretty_print_cocci.print_anything ">>> " aft | |
67 | | Ast.BEFOREAFTER(bef,aft,_) -> | |
68 | Pretty_print_cocci.print_anything "<<< " bef; printer term; | |
69 | Pretty_print_cocci.print_anything ">>> " aft | |
70 | ||
71 | let mcode fn = function | |
72 | (x, _, Ast.MINUS(_,_,_,plus_stream), pos) -> | |
73 | print_string "-"; fn x; | |
74 | Pretty_print_cocci.print_anything ">>> " plus_stream | |
ae4735db | 75 | | (x, _, Ast.CONTEXT(_,plus_streams), pos) -> |
951c7801 C |
76 | print_around fn x plus_streams |
77 | | (x, info, Ast.PLUS _, pos) -> fn x | |
78 | ||
79 | (* --------------------------------------------------------------------- *) | |
80 | ||
81 | let rec print_sequence = function | |
82 | Past.Seq(e,seq) -> print_element e; force_newline(); print_sequence seq | |
83 | | Past.Empty -> () | |
84 | | Past.SExists((_,v),seq) -> print_string "exists "; print_string v; | |
85 | print_string " ."; force_newline(); print_sequence seq | |
86 | ||
87 | and print_term = function | |
88 | Past.Atomic(term) -> Pretty_print_cocci.rule_elem "" term | |
89 | | Past.IfThen(test,thn,(_,_,_,aft)) -> | |
90 | print_term test; print_term thn; | |
91 | mcode (function _ -> ()) ((),Ast.no_info,aft,Ast.NoMetaPos) | |
92 | | Past.TExists((_,v),term) -> print_string "exists "; print_string v; | |
93 | print_string " ."; force_newline(); print_term term | |
94 | ||
95 | and print_element = function | |
96 | Past.Term(term,_) -> print_term term | |
97 | | Past.Or(seq1,seq2) -> | |
98 | force_newline(); print_string "("; force_newline(); print_sequence seq1; | |
99 | print_string "|"; force_newline(); print_sequence seq2; print_string ")" | |
100 | | Past.DInfo(dots) -> | |
101 | start_block(); | |
102 | print_dots dots; | |
103 | end_block() | |
104 | | Past.EExists((_,v),elem) -> print_string "exists "; print_string v; | |
105 | print_string " ."; force_newline(); print_element elem | |
106 | ||
107 | and print_dots = function | |
108 | Past.Dots -> print_string "..." | |
109 | | Past.Nest(seq)-> print_string "<..."; start_block(); print_sequence seq; | |
110 | end_block(); print_string "...>" | |
111 | | Past.When(dots,seq) -> print_dots dots; print_string " when != "; | |
112 | open_box 0; print_sequence seq; close_box() | |
113 | ||
114 | (* --------------------------------------------------------------------- *) | |
115 | ||
116 | let pretty_print_e e = | |
117 | print_element e; | |
118 | print_newline() | |
119 | ||
120 | let pretty_print sl = | |
121 | print_sequence sl; | |
122 | print_newline() | |
123 |