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1.10 ! schwarze 1: /* $Id: tree.c,v 1.9 2010/06/29 17:10:30 schwarze Exp $ */
1.1 kristaps 2: /*
1.8 schwarze 3: * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
1.2 schwarze 6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
1.1 kristaps 8: *
1.2 schwarze 9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 kristaps 16: */
17: #include <assert.h>
18: #include <stdio.h>
19: #include <stdlib.h>
1.6 schwarze 20: #include <time.h>
1.1 kristaps 21:
1.7 schwarze 22: #include "mandoc.h"
1.1 kristaps 23: #include "mdoc.h"
24: #include "man.h"
1.5 schwarze 25: #include "main.h"
1.1 kristaps 26:
27: static void print_mdoc(const struct mdoc_node *, int);
28: static void print_man(const struct man_node *, int);
29:
30:
31: /* ARGSUSED */
1.4 schwarze 32: void
1.1 kristaps 33: tree_mdoc(void *arg, const struct mdoc *mdoc)
34: {
35:
36: print_mdoc(mdoc_node(mdoc), 0);
37: }
38:
39:
40: /* ARGSUSED */
1.4 schwarze 41: void
1.1 kristaps 42: tree_man(void *arg, const struct man *man)
43: {
44:
45: print_man(man_node(man), 0);
46: }
47:
48:
49: static void
50: print_mdoc(const struct mdoc_node *n, int indent)
51: {
52: const char *p, *t;
53: int i, j;
54: size_t argc, sz;
55: char **params;
56: struct mdoc_argv *argv;
57:
58: argv = NULL;
59: argc = sz = 0;
60: params = NULL;
61:
62: switch (n->type) {
63: case (MDOC_ROOT):
64: t = "root";
65: break;
66: case (MDOC_BLOCK):
67: t = "block";
68: break;
69: case (MDOC_HEAD):
70: t = "block-head";
71: break;
72: case (MDOC_BODY):
1.9 schwarze 73: if (n->end)
74: t = "body-end";
75: else
76: t = "block-body";
1.1 kristaps 77: break;
78: case (MDOC_TAIL):
79: t = "block-tail";
80: break;
81: case (MDOC_ELEM):
82: t = "elem";
83: break;
84: case (MDOC_TEXT):
85: t = "text";
86: break;
87: default:
88: abort();
89: /* NOTREACHED */
90: }
91:
92: switch (n->type) {
93: case (MDOC_TEXT):
94: p = n->string;
95: break;
96: case (MDOC_BODY):
97: p = mdoc_macronames[n->tok];
98: break;
99: case (MDOC_HEAD):
100: p = mdoc_macronames[n->tok];
101: break;
102: case (MDOC_TAIL):
103: p = mdoc_macronames[n->tok];
104: break;
105: case (MDOC_ELEM):
106: p = mdoc_macronames[n->tok];
107: if (n->args) {
108: argv = n->args->argv;
109: argc = n->args->argc;
110: }
111: break;
112: case (MDOC_BLOCK):
113: p = mdoc_macronames[n->tok];
114: if (n->args) {
115: argv = n->args->argv;
116: argc = n->args->argc;
117: }
118: break;
119: case (MDOC_ROOT):
120: p = "root";
121: break;
122: default:
123: abort();
124: /* NOTREACHED */
125: }
126:
127: for (i = 0; i < indent; i++)
128: (void)printf(" ");
129: (void)printf("%s (%s)", p, t);
130:
131: for (i = 0; i < (int)argc; i++) {
132: (void)printf(" -%s", mdoc_argnames[argv[i].arg]);
133: if (argv[i].sz > 0)
134: (void)printf(" [");
135: for (j = 0; j < (int)argv[i].sz; j++)
136: (void)printf(" [%s]", argv[i].value[j]);
137: if (argv[i].sz > 0)
138: (void)printf(" ]");
139: }
140:
141: for (i = 0; i < (int)sz; i++)
142: (void)printf(" [%s]", params[i]);
143:
144: (void)printf(" %d:%d\n", n->line, n->pos);
145:
146: if (n->child)
147: print_mdoc(n->child, indent + 1);
148: if (n->next)
149: print_mdoc(n->next, indent);
150: }
151:
152:
153: static void
154: print_man(const struct man_node *n, int indent)
155: {
156: const char *p, *t;
157: int i;
158:
159: switch (n->type) {
160: case (MAN_ROOT):
161: t = "root";
162: break;
163: case (MAN_ELEM):
164: t = "elem";
165: break;
166: case (MAN_TEXT):
167: t = "text";
168: break;
1.3 schwarze 169: case (MAN_BLOCK):
170: t = "block";
171: break;
172: case (MAN_HEAD):
173: t = "block-head";
174: break;
175: case (MAN_BODY):
176: t = "block-body";
177: break;
1.1 kristaps 178: default:
179: abort();
180: /* NOTREACHED */
181: }
182:
183: switch (n->type) {
184: case (MAN_TEXT):
185: p = n->string;
186: break;
187: case (MAN_ELEM):
1.3 schwarze 188: /* FALLTHROUGH */
189: case (MAN_BLOCK):
190: /* FALLTHROUGH */
191: case (MAN_HEAD):
192: /* FALLTHROUGH */
193: case (MAN_BODY):
1.1 kristaps 194: p = man_macronames[n->tok];
195: break;
196: case (MAN_ROOT):
197: p = "root";
198: break;
199: default:
200: abort();
201: /* NOTREACHED */
202: }
203:
204: for (i = 0; i < indent; i++)
205: (void)printf(" ");
206: (void)printf("%s (%s) %d:%d\n", p, t, n->line, n->pos);
207:
208: if (n->child)
209: print_man(n->child, indent + 1);
210: if (n->next)
211: print_man(n->next, indent);
212: }