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-rw-r--r--man_html.c311
1 files changed, 302 insertions, 9 deletions
diff --git a/man_html.c b/man_html.c
index 85bbcde7..56a978fd 100644
--- a/man_html.c
+++ b/man_html.c
@@ -17,12 +17,17 @@
#include <sys/types.h>
#include <sys/queue.h>
+#include <err.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include "html.h"
#include "man.h"
+#define INDENT 7
+#define HALFINDENT 3
+
#define MAN_ARGS const struct man_meta *m, \
const struct man_node *n, \
struct html *h
@@ -32,20 +37,32 @@ struct htmlman {
int (*post)(MAN_ARGS);
};
-
static void print_man(MAN_ARGS);
static void print_man_head(MAN_ARGS);
+static void print_man_nodelist(MAN_ARGS);
+static void print_man_node(MAN_ARGS);
+
+static int man_br_pre(MAN_ARGS);
+static int man_PP_pre(MAN_ARGS);
+static void man_root_post(MAN_ARGS);
+static int man_root_pre(MAN_ARGS);
+static int man_SH_pre(MAN_ARGS);
+static int man_SS_pre(MAN_ARGS);
+#ifdef __linux__
+extern size_t strlcpy(char *, const char *, size_t);
+extern size_t strlcat(char *, const char *, size_t);
+#endif
static const struct htmlman mans[MAN_MAX] = {
- { NULL, NULL }, /* br */
+ { man_br_pre, NULL }, /* br */
{ NULL, NULL }, /* TH */
- { NULL, NULL }, /* SH */
- { NULL, NULL }, /* SS */
+ { man_SH_pre, NULL }, /* SH */
+ { man_SS_pre, NULL }, /* SS */
{ NULL, NULL }, /* TP */
- { NULL, NULL }, /* LP */
- { NULL, NULL }, /* PP */
- { NULL, NULL }, /* P */
+ { man_PP_pre, NULL }, /* LP */
+ { man_PP_pre, NULL }, /* PP */
+ { man_PP_pre, NULL }, /* P */
{ NULL, NULL }, /* IP */
{ NULL, NULL }, /* HP */
{ NULL, NULL }, /* SM */
@@ -61,7 +78,7 @@ static const struct htmlman mans[MAN_MAX] = {
{ NULL, NULL }, /* RI */
{ NULL, NULL }, /* na */
{ NULL, NULL }, /* i */
- { NULL, NULL }, /* sp */
+ { man_br_pre, NULL }, /* sp */
{ NULL, NULL }, /* nf */
{ NULL, NULL }, /* fi */
{ NULL, NULL }, /* r */
@@ -106,7 +123,7 @@ print_man(MAN_ARGS)
tag.val = "body";
print_otag(h, TAG_DIV, 1, &tag);
- /*print_man_nodelist(m, n, h);*/
+ print_man_nodelist(m, n, h);
print_tagq(h, t);
}
@@ -124,3 +141,279 @@ print_man_head(MAN_ARGS)
print_otag(h, TAG_TITLE, 0, NULL);
print_text(h, h->buf);
}
+
+
+static void
+print_man_nodelist(MAN_ARGS)
+{
+
+ print_man_node(m, n, h);
+ if (n->next)
+ print_man_nodelist(m, n->next, h);
+}
+
+
+static void
+print_man_node(MAN_ARGS)
+{
+ int child;
+ struct tag *t;
+
+ child = 1;
+ t = SLIST_FIRST(&h->tags);
+
+ bufinit(h);
+
+ switch (n->type) {
+ case (MAN_ROOT):
+ child = man_root_pre(m, n, h);
+ break;
+ case (MAN_TEXT):
+ print_text(h, n->string);
+ break;
+ default:
+ if (mans[n->tok].pre)
+ child = (*mans[n->tok].pre)(m, n, h);
+ break;
+ }
+
+ if (child && n->child)
+ print_man_nodelist(m, n->child, h);
+
+ print_stagq(h, t);
+
+ bufinit(h);
+
+ switch (n->type) {
+ case (MAN_ROOT):
+ man_root_post(m, n, h);
+ break;
+ case (MAN_TEXT):
+ break;
+ default:
+ if (mans[n->tok].post)
+ (*mans[n->tok].post)(m, n, h);
+ break;
+ }
+}
+
+
+/* ARGSUSED */
+static int
+man_root_pre(MAN_ARGS)
+{
+ struct htmlpair tag[2];
+ struct tag *t, *tt;
+ char b[BUFSIZ], title[BUFSIZ];
+
+ b[0] = 0;
+ if (m->vol)
+ (void)strlcat(b, m->vol, BUFSIZ);
+
+ (void)snprintf(title, BUFSIZ - 1,
+ "%s(%d)", m->title, m->msec);
+
+ tag[0].key = ATTR_CLASS;
+ tag[0].val = "header";
+ tag[1].key = ATTR_STYLE;
+ tag[1].val = "width: 100%;";
+ t = print_otag(h, TAG_TABLE, 2, tag);
+ tt = print_otag(h, TAG_TR, 0, NULL);
+
+ tag[0].key = ATTR_STYLE;
+ tag[0].val = "width: 10%;";
+ print_otag(h, TAG_TD, 1, tag);
+ print_text(h, title);
+ print_stagq(h, tt);
+
+ tag[0].key = ATTR_STYLE;
+ tag[0].val = "width: 80%; white-space: nowrap; text-align: center;";
+ print_otag(h, TAG_TD, 1, tag);
+ print_text(h, b);
+ print_stagq(h, tt);
+
+ tag[0].key = ATTR_STYLE;
+ tag[0].val = "width: 10%; text-align: right;";
+ print_otag(h, TAG_TD, 1, tag);
+ print_text(h, title);
+ print_tagq(h, t);
+
+ return(1);
+}
+
+
+/* ARGSUSED */
+static void
+man_root_post(MAN_ARGS)
+{
+ struct tm tm;
+ struct htmlpair tag[2];
+ struct tag *t, *tt;
+ char b[BUFSIZ];
+
+ (void)localtime_r(&m->date, &tm);
+
+ if (0 == strftime(b, BUFSIZ - 1, "%B %e, %Y", &tm))
+ err(EXIT_FAILURE, "strftime");
+
+ tag[0].key = ATTR_CLASS;
+ tag[0].val = "footer";
+ tag[1].key = ATTR_STYLE;
+ tag[1].val = "width: 100%;";
+ t = print_otag(h, TAG_TABLE, 2, tag);
+ tt = print_otag(h, TAG_TR, 0, NULL);
+
+ tag[0].key = ATTR_STYLE;
+ tag[0].val = "width: 50%;";
+ print_otag(h, TAG_TD, 1, tag);
+ print_text(h, b);
+ print_stagq(h, tt);
+
+ tag[0].key = ATTR_STYLE;
+ tag[0].val = "width: 50%; text-align: right;";
+ print_otag(h, TAG_TD, 1, tag);
+ if (m->source)
+ print_text(h, m->source);
+ print_tagq(h, t);
+}
+
+
+
+/* ARGSUSED */
+static int
+man_br_pre(MAN_ARGS)
+{
+ int len;
+ struct htmlpair tag;
+
+ switch (n->tok) {
+ case (MAN_sp):
+ len = n->child ? atoi(n->child->string) : 1;
+ break;
+ case (MAN_br):
+ len = 0;
+ break;
+ default:
+ len = 1;
+ break;
+ }
+
+ buffmt(h, "height: %dem;", len);
+ tag.key = ATTR_STYLE;
+ tag.val = h->buf;
+ print_otag(h, TAG_DIV, 1, &tag);
+ return(1);
+}
+
+
+/* ARGSUSED */
+static int
+man_SH_pre(MAN_ARGS)
+{
+ struct htmlpair tag[2];
+
+ if (MAN_BODY == n->type) {
+ buffmt(h, "margin-left: %dem;", INDENT);
+
+ tag[0].key = ATTR_CLASS;
+ tag[0].val = "sec-body";
+ tag[1].key = ATTR_STYLE;
+ tag[1].val = h->buf;
+
+ print_otag(h, TAG_DIV, 2, tag);
+ return(1);
+ } else if (MAN_BLOCK == n->type) {
+ tag[0].key = ATTR_CLASS;
+ tag[0].val = "sec-block";
+
+ if (n->prev && MAN_SH == n->prev->tok)
+ if (NULL == n->prev->body->child) {
+ print_otag(h, TAG_DIV, 1, tag);
+ return(1);
+ }
+
+ bufcat(h, "margin-top: 1em;");
+ if (NULL == n->next)
+ bufcat(h, "margin-bottom: 1em;");
+
+ tag[1].key = ATTR_STYLE;
+ tag[1].val = h->buf;
+
+ print_otag(h, TAG_DIV, 2, tag);
+ return(1);
+ }
+
+ tag[0].key = ATTR_CLASS;
+ tag[0].val = "sec-head";
+
+ print_otag(h, TAG_DIV, 1, tag);
+ return(1);
+}
+
+
+/* ARGSUSED */
+static int
+man_SS_pre(MAN_ARGS)
+{
+ struct htmlpair tag[3];
+ int i;
+
+ i = 0;
+
+ if (MAN_BODY == n->type) {
+ tag[i].key = ATTR_CLASS;
+ tag[i++].val = "ssec-body";
+
+ if (n->parent->next && n->child) {
+ bufcat(h, "margin-bottom: 1em;");
+ tag[i].key = ATTR_STYLE;
+ tag[i++].val = h->buf;
+ }
+
+ print_otag(h, TAG_DIV, i, tag);
+ return(1);
+ } else if (MAN_BLOCK == n->type) {
+ tag[i].key = ATTR_CLASS;
+ tag[i++].val = "ssec-block";
+
+ if (n->prev && MAN_SS == n->prev->tok)
+ if (n->prev->body->child) {
+ bufcat(h, "margin-top: 1em;");
+ tag[i].key = ATTR_STYLE;
+ tag[i++].val = h->buf;
+ }
+
+ print_otag(h, TAG_DIV, i, tag);
+ return(1);
+ }
+
+ buffmt(h, "margin-left: -%dem;", INDENT - HALFINDENT);
+
+ tag[0].key = ATTR_CLASS;
+ tag[0].val = "ssec-head";
+ tag[1].key = ATTR_STYLE;
+ tag[1].val = h->buf;
+
+ print_otag(h, TAG_DIV, 2, tag);
+ return(1);
+}
+
+
+/* ARGSUSED */
+static int
+man_PP_pre(MAN_ARGS)
+{
+ struct htmlpair tag;
+
+ if (MAN_BLOCK != n->type)
+ return(1);
+
+ buffmt(h, "margin-left: %dem;", INDENT);
+ if (n->next && n->next->child)
+ bufcat(h, "margin-bottom: 1em;");
+
+ tag.key = ATTR_STYLE;
+ tag.val = h->buf;
+ print_otag(h, TAG_DIV, 1, &tag);
+ return(1);
+}
generated by cgit (git 2.34.1) at 2024-11-15 13:06:41 +0000