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1.16 ! schwarze 1: /* $Id: tree.c,v 1.15 2011/04/24 16:22:02 schwarze Exp $ */
1.1 kristaps 2: /*
1.11 schwarze 3: * Copyright (c) 2008, 2009, 2011 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>
1.16 ! schwarze 18: #include <limits.h>
1.1 kristaps 19: #include <stdio.h>
20: #include <stdlib.h>
1.6 schwarze 21: #include <time.h>
1.1 kristaps 22:
1.7 schwarze 23: #include "mandoc.h"
1.1 kristaps 24: #include "mdoc.h"
25: #include "man.h"
1.5 schwarze 26: #include "main.h"
1.1 kristaps 27:
1.16 ! schwarze 28: static void print_box(const struct eqn_box *, int);
! 29: static void print_man(const struct man_node *, int);
1.1 kristaps 30: static void print_mdoc(const struct mdoc_node *, int);
1.11 schwarze 31: static void print_span(const struct tbl_span *, int);
1.1 kristaps 32:
33:
34: /* ARGSUSED */
1.4 schwarze 35: void
1.1 kristaps 36: tree_mdoc(void *arg, const struct mdoc *mdoc)
37: {
38:
39: print_mdoc(mdoc_node(mdoc), 0);
40: }
41:
42:
43: /* ARGSUSED */
1.4 schwarze 44: void
1.1 kristaps 45: tree_man(void *arg, const struct man *man)
46: {
47:
48: print_man(man_node(man), 0);
49: }
50:
51:
52: static void
53: print_mdoc(const struct mdoc_node *n, int indent)
54: {
55: const char *p, *t;
56: int i, j;
57: size_t argc, sz;
58: char **params;
59: struct mdoc_argv *argv;
60:
61: argv = NULL;
62: argc = sz = 0;
63: params = NULL;
1.16 ! schwarze 64: t = p = NULL;
1.1 kristaps 65:
66: switch (n->type) {
67: case (MDOC_ROOT):
68: t = "root";
69: break;
70: case (MDOC_BLOCK):
71: t = "block";
72: break;
73: case (MDOC_HEAD):
74: t = "block-head";
75: break;
76: case (MDOC_BODY):
1.9 schwarze 77: if (n->end)
78: t = "body-end";
79: else
80: t = "block-body";
1.1 kristaps 81: break;
82: case (MDOC_TAIL):
83: t = "block-tail";
84: break;
85: case (MDOC_ELEM):
86: t = "elem";
87: break;
88: case (MDOC_TEXT):
89: t = "text";
90: break;
1.11 schwarze 91: case (MDOC_TBL):
1.16 ! schwarze 92: /* FALLTHROUGH */
1.14 schwarze 93: case (MDOC_EQN):
94: break;
1.1 kristaps 95: default:
96: abort();
97: /* NOTREACHED */
98: }
99:
100: switch (n->type) {
101: case (MDOC_TEXT):
102: p = n->string;
103: break;
104: case (MDOC_BODY):
105: p = mdoc_macronames[n->tok];
106: break;
107: case (MDOC_HEAD):
108: p = mdoc_macronames[n->tok];
109: break;
110: case (MDOC_TAIL):
111: p = mdoc_macronames[n->tok];
112: break;
113: case (MDOC_ELEM):
114: p = mdoc_macronames[n->tok];
115: if (n->args) {
116: argv = n->args->argv;
117: argc = n->args->argc;
118: }
119: break;
120: case (MDOC_BLOCK):
121: p = mdoc_macronames[n->tok];
122: if (n->args) {
123: argv = n->args->argv;
124: argc = n->args->argc;
125: }
126: break;
1.11 schwarze 127: case (MDOC_TBL):
1.16 ! schwarze 128: /* FALLTHROUGH */
1.14 schwarze 129: case (MDOC_EQN):
130: break;
1.1 kristaps 131: case (MDOC_ROOT):
132: p = "root";
133: break;
134: default:
135: abort();
136: /* NOTREACHED */
137: }
138:
1.11 schwarze 139: if (n->span) {
1.16 ! schwarze 140: assert(NULL == p && NULL == t);
1.11 schwarze 141: print_span(n->span, indent);
1.16 ! schwarze 142: } else if (n->eqn) {
! 143: assert(NULL == p && NULL == t);
! 144: print_box(n->eqn->root, indent);
1.11 schwarze 145: } else {
146: for (i = 0; i < indent; i++)
147: putchar('\t');
148:
149: printf("%s (%s)", p, t);
150:
151: for (i = 0; i < (int)argc; i++) {
152: printf(" -%s", mdoc_argnames[argv[i].arg]);
153: if (argv[i].sz > 0)
154: printf(" [");
155: for (j = 0; j < (int)argv[i].sz; j++)
156: printf(" [%s]", argv[i].value[j]);
157: if (argv[i].sz > 0)
158: printf(" ]");
159: }
160:
161: for (i = 0; i < (int)sz; i++)
162: printf(" [%s]", params[i]);
1.1 kristaps 163:
1.16 ! schwarze 164: printf(" %d:%d\n", n->line, n->pos);
1.1 kristaps 165: }
166:
167: if (n->child)
168: print_mdoc(n->child, indent + 1);
169: if (n->next)
170: print_mdoc(n->next, indent);
171: }
172:
173:
174: static void
175: print_man(const struct man_node *n, int indent)
176: {
177: const char *p, *t;
178: int i;
179:
1.16 ! schwarze 180: t = p = NULL;
! 181:
1.1 kristaps 182: switch (n->type) {
183: case (MAN_ROOT):
184: t = "root";
185: break;
186: case (MAN_ELEM):
187: t = "elem";
188: break;
189: case (MAN_TEXT):
190: t = "text";
191: break;
1.3 schwarze 192: case (MAN_BLOCK):
193: t = "block";
194: break;
195: case (MAN_HEAD):
196: t = "block-head";
197: break;
198: case (MAN_BODY):
199: t = "block-body";
200: break;
1.15 schwarze 201: case (MAN_TAIL):
202: t = "block-tail";
203: break;
1.11 schwarze 204: case (MAN_TBL):
1.16 ! schwarze 205: /* FALLTHROUGH */
1.14 schwarze 206: case (MAN_EQN):
207: break;
1.1 kristaps 208: default:
209: abort();
210: /* NOTREACHED */
211: }
212:
213: switch (n->type) {
214: case (MAN_TEXT):
215: p = n->string;
216: break;
217: case (MAN_ELEM):
1.3 schwarze 218: /* FALLTHROUGH */
219: case (MAN_BLOCK):
220: /* FALLTHROUGH */
221: case (MAN_HEAD):
1.15 schwarze 222: /* FALLTHROUGH */
223: case (MAN_TAIL):
1.3 schwarze 224: /* FALLTHROUGH */
225: case (MAN_BODY):
1.1 kristaps 226: p = man_macronames[n->tok];
227: break;
228: case (MAN_ROOT):
229: p = "root";
230: break;
1.11 schwarze 231: case (MAN_TBL):
1.16 ! schwarze 232: /* FALLTHROUGH */
1.14 schwarze 233: case (MAN_EQN):
1.11 schwarze 234: break;
1.1 kristaps 235: default:
236: abort();
237: /* NOTREACHED */
238: }
239:
1.11 schwarze 240: if (n->span) {
1.16 ! schwarze 241: assert(NULL == p && NULL == t);
1.11 schwarze 242: print_span(n->span, indent);
1.16 ! schwarze 243: } else if (n->eqn) {
! 244: assert(NULL == p && NULL == t);
! 245: print_box(n->eqn->root, indent);
1.11 schwarze 246: } else {
247: for (i = 0; i < indent; i++)
248: putchar('\t');
1.16 ! schwarze 249: printf("%s (%s) %d:%d\n", p, t, n->line, n->pos);
1.11 schwarze 250: }
251:
1.1 kristaps 252: if (n->child)
253: print_man(n->child, indent + 1);
254: if (n->next)
255: print_man(n->next, indent);
1.11 schwarze 256: }
257:
258: static void
1.16 ! schwarze 259: print_box(const struct eqn_box *ep, int indent)
! 260: {
! 261: int i;
! 262: const char *t;
! 263:
! 264: if (NULL == ep)
! 265: return;
! 266: for (i = 0; i < indent; i++)
! 267: putchar('\t');
! 268:
! 269: t = NULL;
! 270: switch (ep->type) {
! 271: case (EQN_ROOT):
! 272: t = "eqn-root";
! 273: break;
! 274: case (EQN_LIST):
! 275: t = "eqn-list";
! 276: break;
! 277: case (EQN_SUBEXPR):
! 278: t = "eqn-expr";
! 279: break;
! 280: case (EQN_TEXT):
! 281: t = "eqn-text";
! 282: break;
! 283: case (EQN_MATRIX):
! 284: t = "eqn-matrix";
! 285: break;
! 286: }
! 287:
! 288: assert(t);
! 289: printf("%s(%d, %d, %d, %d, %d, \"%s\", \"%s\") %s\n",
! 290: t, EQN_DEFSIZE == ep->size ? 0 : ep->size,
! 291: ep->pos, ep->font, ep->mark, ep->pile,
! 292: ep->left ? ep->left : "",
! 293: ep->right ? ep->right : "",
! 294: ep->text ? ep->text : "");
! 295:
! 296: print_box(ep->first, indent + 1);
! 297: print_box(ep->next, indent);
! 298: }
! 299:
! 300: static void
1.11 schwarze 301: print_span(const struct tbl_span *sp, int indent)
302: {
303: const struct tbl_dat *dp;
304: int i;
305:
306: for (i = 0; i < indent; i++)
307: putchar('\t');
308:
309: switch (sp->pos) {
310: case (TBL_SPAN_HORIZ):
311: putchar('-');
312: return;
313: case (TBL_SPAN_DHORIZ):
314: putchar('=');
315: return;
316: default:
317: break;
318: }
319:
320: for (dp = sp->first; dp; dp = dp->next) {
321: switch (dp->pos) {
322: case (TBL_DATA_HORIZ):
323: /* FALLTHROUGH */
324: case (TBL_DATA_NHORIZ):
325: putchar('-');
326: continue;
327: case (TBL_DATA_DHORIZ):
328: /* FALLTHROUGH */
329: case (TBL_DATA_NDHORIZ):
330: putchar('=');
331: continue;
332: default:
333: break;
334: }
1.12 schwarze 335: printf("[\"%s\"", dp->string ? dp->string : "");
336: if (dp->spans)
337: printf("(%d)", dp->spans);
338: if (NULL == dp->layout)
339: putchar('*');
340: putchar(']');
1.13 schwarze 341: putchar(' ');
1.11 schwarze 342: }
1.13 schwarze 343:
1.16 ! schwarze 344: printf("(tbl) %d:1\n", sp->line);
1.1 kristaps 345: }