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Annotation of mandoc/roff_html.c, Revision 1.15

1.15    ! schwarze    1: /*     $Id: roff_html.c,v 1.14 2018/12/13 11:55:47 schwarze Exp $ */
1.1       schwarze    2: /*
1.3       schwarze    3:  * Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv>
1.12      schwarze    4:  * Copyright (c) 2014, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org>
1.1       schwarze    5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
                     10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     15:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     16:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
                     18: #include <sys/types.h>
                     19:
                     20: #include <assert.h>
1.15    ! schwarze   21: #include <stdio.h>
        !            22: #include <string.h>
1.1       schwarze   23:
1.15    ! schwarze   24: #include "mandoc.h"
1.1       schwarze   25: #include "roff.h"
                     26: #include "out.h"
                     27: #include "html.h"
                     28:
                     29: #define        ROFF_HTML_ARGS struct html *h, const struct roff_node *n
                     30:
                     31: typedef        void    (*roff_html_pre_fp)(ROFF_HTML_ARGS);
                     32:
                     33: static void      roff_html_pre_br(ROFF_HTML_ARGS);
1.7       schwarze   34: static void      roff_html_pre_ce(ROFF_HTML_ARGS);
1.15    ! schwarze   35: static void      roff_html_pre_ft(ROFF_HTML_ARGS);
1.3       schwarze   36: static void      roff_html_pre_sp(ROFF_HTML_ARGS);
1.1       schwarze   37:
                     38: static const roff_html_pre_fp roff_html_pre_acts[ROFF_MAX] = {
                     39:        roff_html_pre_br,  /* br */
1.7       schwarze   40:        roff_html_pre_ce,  /* ce */
1.15    ! schwarze   41:        roff_html_pre_ft,  /* ft */
1.3       schwarze   42:        NULL,  /* ll */
1.6       schwarze   43:        NULL,  /* mc */
1.10      schwarze   44:        NULL,  /* po */
1.9       schwarze   45:        roff_html_pre_ce,  /* rj */
1.3       schwarze   46:        roff_html_pre_sp,  /* sp */
1.4       schwarze   47:        NULL,  /* ta */
1.5       schwarze   48:        NULL,  /* ti */
1.1       schwarze   49: };
                     50:
                     51:
                     52: void
                     53: roff_html_pre(struct html *h, const struct roff_node *n)
                     54: {
                     55:        assert(n->tok < ROFF_MAX);
1.2       schwarze   56:        if (roff_html_pre_acts[n->tok] != NULL)
                     57:                (*roff_html_pre_acts[n->tok])(h, n);
1.1       schwarze   58: }
                     59:
                     60: static void
                     61: roff_html_pre_br(ROFF_HTML_ARGS)
                     62: {
1.13      schwarze   63:        print_otag(h, TAG_BR, "");
1.7       schwarze   64: }
                     65:
                     66: static void
                     67: roff_html_pre_ce(ROFF_HTML_ARGS)
                     68: {
                     69:        for (n = n->child->next; n != NULL; n = n->next) {
                     70:                if (n->type == ROFFT_TEXT) {
                     71:                        if (n->flags & NODE_LINE)
                     72:                                roff_html_pre_br(h, n);
                     73:                        print_text(h, n->string);
                     74:                } else
                     75:                        roff_html_pre(h, n);
                     76:        }
                     77:        roff_html_pre_br(h, n);
1.15    ! schwarze   78: }
        !            79:
        !            80: static void
        !            81: roff_html_pre_ft(ROFF_HTML_ARGS)
        !            82: {
        !            83:        const char      *cp;
        !            84:
        !            85:        cp = n->child->string;
        !            86:        print_metaf(h, mandoc_font(cp, (int)strlen(cp)));
1.3       schwarze   87: }
                     88:
                     89: static void
                     90: roff_html_pre_sp(ROFF_HTML_ARGS)
                     91: {
1.12      schwarze   92:        print_paragraph(h);
1.1       schwarze   93: }