version 1.5, 2008/12/04 16:19:52 |
version 1.26, 2008/12/10 17:40:56 |
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#include <string.h> |
#include <string.h> |
#include <unistd.h> |
#include <unistd.h> |
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#include "libmdocml.h" |
#include "html.h" |
#include "private.h" |
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#include "ml.h" |
#include "ml.h" |
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/* TODO: allow head/tail-less invocations (just "div" start). */ |
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static int html_loadcss(struct md_mbuf *, const char *); |
struct htmlnode { |
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int tok; |
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enum md_ns ns; |
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int argc[ROFF_MAXLINEARG]; |
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char *argv[ROFF_MAXLINEARG]; |
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struct htmlnode *parent; |
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}; |
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static ssize_t html_endtag(struct md_mbuf *, |
struct htmlq { |
const struct md_args *, |
struct htmlnode *last; |
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}; |
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static int html_loadcss(struct md_mbuf *, |
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const char *); |
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static int html_alloc(void **); |
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static void html_free(void *); |
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static ssize_t html_endtag(struct ml_args *, |
enum md_ns, int); |
enum md_ns, int); |
static ssize_t html_begintag(struct md_mbuf *, |
static ssize_t html_beginstring(struct ml_args *, |
const struct md_args *, |
const char *, size_t); |
enum md_ns, int, |
static ssize_t html_endstring(struct ml_args *, |
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const char *, size_t); |
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static ssize_t html_begintag(struct ml_args *, |
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enum md_ns, int, |
const int *, const char **); |
const int *, const char **); |
static int html_begin(struct md_mbuf *, |
static int html_begin(struct ml_args *, |
const struct md_args *, |
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const struct tm *, |
const struct tm *, |
const char *, const char *, |
const char *, const char *, |
const char *, const char *); |
enum roffmsec, enum roffvol); |
static int html_end(struct md_mbuf *, |
static int html_end(struct ml_args *, |
const struct md_args *); |
const struct tm *, |
static ssize_t html_blocktagname(struct md_mbuf *, |
const char *, const char *, |
const struct md_args *, int); |
enum roffmsec, enum roffvol); |
static ssize_t html_blocktagargs(struct md_mbuf *, |
static int html_printargs(struct md_mbuf *, int, |
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const char *, const int *, |
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const char **, size_t *); |
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static ssize_t html_beginhttp(struct md_mbuf *, |
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const struct md_args *, |
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const char *, size_t); |
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static ssize_t html_endhttp(struct md_mbuf *, |
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const struct md_args *, |
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const char *, size_t); |
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static int html_blocktagname(struct md_mbuf *, |
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const struct md_args *, int, |
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struct htmlq *, const int *, |
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const char **, size_t *); |
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static int html_blocktagargs(struct md_mbuf *, |
const struct md_args *, int, |
const struct md_args *, int, |
const int *, const char **); |
const int *, const char **, size_t *); |
static ssize_t html_blockheadtagname(struct md_mbuf *, |
static int html_headtagname(struct md_mbuf *, |
const struct md_args *, int); |
const struct md_args *, int, |
static ssize_t html_blockheadtagargs(struct md_mbuf *, |
struct htmlq *, const int *, |
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const char **, size_t *); |
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static int html_headtagargs(struct md_mbuf *, |
const struct md_args *, int, |
const struct md_args *, int, |
const int *, const char **); |
const int *, const char **, size_t *); |
static ssize_t html_blockbodytagname(struct md_mbuf *, |
static int html_bodytagname(struct md_mbuf *, |
const struct md_args *, int); |
const struct md_args *, |
static ssize_t html_blockbodytagargs(struct md_mbuf *, |
int, struct htmlq *, const int *, |
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const char **, size_t *); |
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static int html_bodytagargs(struct md_mbuf *, |
const struct md_args *, int, |
const struct md_args *, int, |
const int *, const char **); |
const int *, const char **, size_t *); |
static ssize_t html_inlinetagname(struct md_mbuf *, |
static int html_inlinetagname(struct md_mbuf *, |
const struct md_args *, int); |
const struct md_args *, int, size_t *); |
static ssize_t html_inlinetagargs(struct md_mbuf *, |
static int html_inlinetagargs(struct md_mbuf *, |
const struct md_args *, int, |
const struct md_args *, int, |
const int *, const char **); |
const int *, const char **, size_t *); |
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static int html_Bl_bodytagname(struct md_mbuf *, |
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struct htmlq *, const int *, |
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const char **, size_t *); |
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static int html_It_blocktagname(struct md_mbuf *, |
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struct htmlq *, const int *, |
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const char **, size_t *); |
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static int html_It_headtagname(struct md_mbuf *, |
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struct htmlq *, const int *, |
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const char **, size_t *); |
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static int html_It_bodytagname(struct md_mbuf *, |
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struct htmlq *, const int *, |
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const char **, size_t *); |
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static int html_tputln(struct md_mbuf *, |
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enum ml_scope, int, enum html_tag); |
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static int html_aputln(struct md_mbuf *, enum ml_scope, |
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int, enum html_tag, |
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int, const struct html_pair *); |
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/* ARGSUSED */ |
static int |
static int |
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html_It_headtagname(struct md_mbuf *mbuf, struct htmlq *q, |
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const int *argc, const char **argv, size_t *res) |
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{ |
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struct htmlnode *n; |
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int i; |
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struct html_pair attr[2]; |
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for (n = q->last; n; n = n->parent) |
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if (n->tok == ROFF_Bl) |
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break; |
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assert(n); |
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/* LINTED */ |
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for (i = 0; ROFF_ARGMAX != n->argc[i] && |
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i < ROFF_MAXLINEARG; i++) { |
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switch (n->argc[i]) { |
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case (ROFF_Ohang): |
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return(html_stput(mbuf, HTML_TAG_DIV, res)); |
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case (ROFF_Tag): |
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attr[0].attr = HTML_ATTR_VALIGN; |
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attr[0].val = "top"; |
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attr[1].attr = HTML_ATTR_NOWRAP; |
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attr[1].val = "true"; |
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return(html_saput(mbuf, HTML_TAG_TD, |
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res, 2, attr)); |
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case (ROFF_Column): |
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attr[0].attr = HTML_ATTR_VALIGN; |
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attr[0].val = "top"; |
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return(html_saput(mbuf, HTML_TAG_TD, |
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res, 1, attr)); |
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default: |
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break; |
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} |
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} |
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return(0); |
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} |
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/* ARGSUSED */ |
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static int |
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html_It_bodytagname(struct md_mbuf *mbuf, struct htmlq *q, |
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const int *argc, const char **argv, size_t *res) |
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{ |
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struct htmlnode *n; |
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int i; |
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struct html_pair attr[1]; |
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for (n = q->last; n; n = n->parent) |
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if (n->tok == ROFF_Bl) |
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break; |
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assert(n); |
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/* LINTED */ |
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for (i = 0; ROFF_ARGMAX != n->argc[i] && |
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i < ROFF_MAXLINEARG; i++) { |
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switch (n->argc[i]) { |
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case (ROFF_Enum): |
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/* FALLTHROUGH */ |
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case (ROFF_Bullet): |
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/* FALLTHROUGH */ |
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case (ROFF_Dash): |
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/* FALLTHROUGH */ |
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case (ROFF_Hyphen): |
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/* FALLTHROUGH */ |
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case (ROFF_Item): |
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/* FALLTHROUGH */ |
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case (ROFF_Diag): |
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/* FALLTHROUGH */ |
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case (ROFF_Hang): |
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/* FALLTHROUGH */ |
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case (ROFF_Ohang): |
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/* FALLTHROUGH */ |
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case (ROFF_Inset): |
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return(html_stput(mbuf, HTML_TAG_DIV, res)); |
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case (ROFF_Tag): |
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/* FALLTHROUGH */ |
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case (ROFF_Column): |
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attr[0].attr = HTML_ATTR_VALIGN; |
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attr[0].val = "top"; |
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return(html_saput(mbuf, HTML_TAG_TD, |
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res, 1, attr)); |
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default: |
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break; |
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} |
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} |
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assert(i != ROFF_MAXLINEARG); |
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return(0); |
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} |
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/* ARGSUSED */ |
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static int |
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html_Bl_bodytagname(struct md_mbuf *mbuf, struct htmlq *q, |
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const int *argc, const char **argv, size_t *res) |
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{ |
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int i; |
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for (i = 0; ROFF_ARGMAX != argc[i] |
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&& i < ROFF_MAXLINEARG; i++) { |
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switch (argc[i]) { |
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case (ROFF_Enum): |
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return(html_stput(mbuf, HTML_TAG_OL, res)); |
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case (ROFF_Bullet): |
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/* FALLTHROUGH */ |
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case (ROFF_Dash): |
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/* FALLTHROUGH */ |
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case (ROFF_Hyphen): |
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/* FALLTHROUGH */ |
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case (ROFF_Item): |
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/* FALLTHROUGH */ |
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case (ROFF_Diag): |
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/* FALLTHROUGH */ |
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case (ROFF_Hang): |
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/* FALLTHROUGH */ |
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case (ROFF_Ohang): |
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/* FALLTHROUGH */ |
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case (ROFF_Inset): |
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return(html_stput(mbuf, HTML_TAG_UL, res)); |
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case (ROFF_Tag): |
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/* FALLTHROUGH */ |
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case (ROFF_Column): |
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return(html_stput(mbuf, HTML_TAG_TABLE, res)); |
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default: |
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break; |
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} |
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} |
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assert(i != ROFF_MAXLINEARG); |
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return(0); |
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} |
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/* ARGSUSED */ |
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static int |
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html_It_blocktagname(struct md_mbuf *mbuf, struct htmlq *q, |
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const int *argc, const char **argv, size_t *res) |
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{ |
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struct htmlnode *n; |
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int i; |
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for (n = q->last; n; n = n->parent) |
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if (n->tok == ROFF_Bl) |
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break; |
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assert(n); |
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/* LINTED */ |
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for (i = 0; ROFF_ARGMAX != n->argc[i] && |
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i < ROFF_MAXLINEARG; i++) { |
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switch (n->argc[i]) { |
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case (ROFF_Enum): |
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/* FALLTHROUGH */ |
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case (ROFF_Bullet): |
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/* FALLTHROUGH */ |
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case (ROFF_Dash): |
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/* FALLTHROUGH */ |
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case (ROFF_Hyphen): |
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/* FALLTHROUGH */ |
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case (ROFF_Item): |
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/* FALLTHROUGH */ |
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case (ROFF_Diag): |
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/* FALLTHROUGH */ |
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case (ROFF_Hang): |
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/* FALLTHROUGH */ |
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case (ROFF_Ohang): |
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/* FALLTHROUGH */ |
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case (ROFF_Inset): |
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return(html_stput(mbuf, HTML_TAG_LI, res)); |
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case (ROFF_Tag): |
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/* FALLTHROUGH */ |
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case (ROFF_Column): |
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return(html_stput(mbuf, HTML_TAG_TR, res)); |
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default: |
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break; |
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} |
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} |
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assert(i != ROFF_MAXLINEARG); |
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return(0); |
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} |
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static int |
html_loadcss(struct md_mbuf *mbuf, const char *css) |
html_loadcss(struct md_mbuf *mbuf, const char *css) |
{ |
{ |
size_t res, bufsz; |
size_t res, bufsz; |
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} |
} |
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static int |
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html_tputln(struct md_mbuf *mbuf, enum ml_scope scope, |
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int i, enum html_tag tag) |
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{ |
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if ( ! ml_putchars(mbuf, ' ', INDENT(i) * INDENT_SZ, NULL)) |
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return(0); |
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if ( ! html_tput(mbuf, scope, tag, NULL)) |
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return(0); |
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return(ml_nputs(mbuf, "\n", 1, NULL)); |
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} |
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static int |
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html_aputln(struct md_mbuf *mbuf, enum ml_scope scope, int i, |
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enum html_tag tag, int sz, const struct html_pair *p) |
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{ |
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if ( ! ml_putchars(mbuf, ' ', INDENT(i) * INDENT_SZ, NULL)) |
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return(0); |
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if ( ! html_aput(mbuf, scope, tag, NULL, sz, p)) |
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return(0); |
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return(ml_nputs(mbuf, "\n", 1, NULL)); |
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} |
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/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
html_begin(struct md_mbuf *mbuf, const struct md_args *args, |
html_begin(struct ml_args *p, const struct tm *tm, const char *os, |
const struct tm *tm, const char *os, |
const char *name, enum roffmsec msec, enum roffvol vol) |
const char *title, const char *section, |
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const char *vol) |
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{ |
{ |
const char *preamble, *css, *trail; |
enum roffvol bvol; |
char buf[512]; |
struct html_pair attr[4]; |
size_t res; |
char ts[32], title[64]; |
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int i; |
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preamble = |
(void)snprintf(ts, sizeof(ts), "%s(%s)", |
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\"\n" |
name, roff_msecname(msec)); |
" \"http://www.w3.org/TR/html4/strict.dtd\">\n" |
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"<html>\n" |
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"<head>\n" |
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" <meta http-equiv=\"Content-Type\"\n" |
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" content=\"text/html;charset=utf-8\">\n" |
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" <meta name=\"resource-type\" content=\"document\">\n" |
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" <title>Manual Page for %s(%s)</title>\n"; |
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css = |
if (vol >= ROFF_ARCH_START) { |
" <link rel=\"stylesheet\" type=\"text/css\"\n" |
switch (msec) { |
" href=\"%s\">\n"; |
case(ROFF_MSEC_1): |
trail = |
/* FALLTHROUGH */ |
"</head>\n" |
case(ROFF_MSEC_6): |
"<body>\n" |
/* FALLTHROUGH */ |
"<div class=\"mdoc\">\n"; |
case(ROFF_MSEC_7): |
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bvol = ROFF_VOL_URM; |
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break; |
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case(ROFF_MSEC_2): |
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/* FALLTHROUGH */ |
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case(ROFF_MSEC_3): |
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/* FALLTHROUGH */ |
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case(ROFF_MSEC_3p): |
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/* FALLTHROUGH */ |
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case(ROFF_MSEC_4): |
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/* FALLTHROUGH */ |
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case(ROFF_MSEC_5): |
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bvol = ROFF_VOL_PRM; |
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break; |
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case(ROFF_MSEC_8): |
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bvol = ROFF_VOL_PRM; |
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break; |
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case(ROFF_MSEC_9): |
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bvol = ROFF_VOL_KM; |
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break; |
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case(ROFF_MSEC_UNASS): |
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/* FALLTHROUGH */ |
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case(ROFF_MSEC_DRAFT): |
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/* FALLTHROUGH */ |
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case(ROFF_MSEC_PAPER): |
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bvol = ROFF_VOL_NONE; |
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break; |
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default: |
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abort(); |
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/* NOTREACHED */ |
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} |
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res = 0; |
(void)snprintf(title, sizeof(title), "%s (%s)", |
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roff_volname(bvol), roff_volname(vol)); |
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} else |
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(void)snprintf(title, sizeof(title), "%s", roff_volname(vol)); |
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(void)snprintf(buf, sizeof(buf) - 1, |
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preamble, title, section); |
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if ( ! ml_puts(mbuf, buf, &res)) |
i = 0; |
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if ( ! html_typeput(p->mbuf, HTML_TYPE_4_01_STRICT, NULL)) |
return(0); |
return(0); |
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if ( ! html_tputln(p->mbuf, ML_OPEN, i, HTML_TAG_HTML)) |
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return(0); |
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if ( ! html_tputln(p->mbuf, ML_OPEN, i++, HTML_TAG_HEAD)) |
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return(0); |
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assert(args->params.html.css); |
attr[0].attr = HTML_ATTR_HTTP_EQUIV; |
if (HTML_CSS_EMBED & args->params.html.flags) { |
attr[0].val = "content-type"; |
if ( ! ml_puts(mbuf, " <style type=\"text/css\"><!--\n", &res)) |
attr[1].attr = HTML_ATTR_CONTENT; |
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attr[1].val = "text/html;charset=utf-8"; |
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if ( ! html_aputln(p->mbuf, ML_OPEN, i, HTML_TAG_META, 2, attr)) |
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return(0); |
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attr[0].attr = HTML_ATTR_NAME; |
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attr[0].val = "resource-type"; |
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attr[1].attr = HTML_ATTR_CONTENT; |
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attr[1].val = "document"; |
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if ( ! html_aputln(p->mbuf, ML_OPEN, i, HTML_TAG_META, 2, attr)) |
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return(0); |
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if ( ! html_tputln(p->mbuf, ML_OPEN, i, HTML_TAG_TITLE)) |
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return(0); |
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if ( ! ml_putstring(p->mbuf, ts, NULL)) |
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return(0); |
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if ( ! html_tputln(p->mbuf, ML_CLOSE, i, HTML_TAG_TITLE)) |
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return(0); |
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if (HTML_CSS_EMBED & p->args->params.html.flags) { |
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attr[0].attr = HTML_ATTR_TYPE; |
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attr[0].val = "text/css"; |
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if ( ! html_aputln(p->mbuf, ML_OPEN, i, |
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HTML_TAG_STYLE, 1, attr)) |
return(0); |
return(0); |
if ( ! html_loadcss(mbuf, args->params.html.css)) |
if ( ! html_commentput(p->mbuf, ML_OPEN, NULL)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, " --!></style>\n", &res)) |
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if ( ! html_loadcss(p->mbuf, p->args->params.html.css)) |
return(0); |
return(0); |
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if ( ! html_commentput(p->mbuf, ML_CLOSE, NULL)) |
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return(0); |
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if ( ! html_tputln(p->mbuf, ML_CLOSE, i, HTML_TAG_STYLE)) |
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return(0); |
} else { |
} else { |
(void)snprintf(buf, sizeof(buf) - 1, css, |
attr[0].attr = HTML_ATTR_REL; |
args->params.html.css); |
attr[0].val = "stylesheet"; |
if ( ! ml_puts(mbuf, buf, &res)) |
attr[1].attr = HTML_ATTR_TYPE; |
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attr[1].val = "text/css"; |
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attr[2].attr = HTML_ATTR_HREF; |
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attr[2].val = p->args->params.html.css; |
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if ( ! html_aputln(p->mbuf, ML_OPEN, i, |
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HTML_TAG_LINK, 3, attr)) |
return(0); |
return(0); |
} |
} |
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if ( ! ml_puts(mbuf, trail, &res)) |
if ( ! html_tputln(p->mbuf, ML_CLOSE, --i, HTML_TAG_HEAD)) |
return(0); |
return(0); |
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if ( ! html_tputln(p->mbuf, ML_OPEN, i, HTML_TAG_BODY)) |
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return(0); |
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return(1); |
attr[0].attr = HTML_ATTR_CLASS; |
} |
attr[0].val = "mdoc"; |
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if ( ! html_aputln(p->mbuf, ML_OPEN, i, HTML_TAG_DIV, 1, attr)) |
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return(0); |
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/* ARGSUSED */ |
attr[0].attr = HTML_ATTR_WIDTH; |
static int |
attr[0].val = "100%"; |
html_end(struct md_mbuf *mbuf, const struct md_args *args) |
attr[1].attr = HTML_ATTR_CLASS; |
{ |
attr[1].val = "header-table"; |
size_t res; |
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res = 0; |
if ( ! html_aputln(p->mbuf, ML_OPEN, i++, HTML_TAG_TABLE, 2, attr)) |
if ( ! ml_puts(mbuf, "</div></body>\n</html>", &res)) |
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return(0); |
return(0); |
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if ( ! html_tputln(p->mbuf, ML_OPEN, i++, HTML_TAG_TR)) |
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return(0); |
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return(1); |
attr[0].attr = HTML_ATTR_ALIGN; |
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attr[0].val = "left"; |
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attr[1].attr = HTML_ATTR_CLASS; |
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attr[1].val = "header-section"; |
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if ( ! html_aputln(p->mbuf, ML_OPEN, i, HTML_TAG_TD, 2, attr)) |
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return(0); |
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if ( ! ml_putstring(p->mbuf, ts, NULL)) |
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return(0); |
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if ( ! html_tputln(p->mbuf, ML_CLOSE, i, HTML_TAG_TD)) |
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return(0); |
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attr[0].attr = HTML_ATTR_ALIGN; |
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attr[0].val = "center"; |
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attr[1].attr = HTML_ATTR_CLASS; |
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attr[1].val = "header-volume"; |
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if ( ! html_aputln(p->mbuf, ML_OPEN, i, HTML_TAG_TD, 2, attr)) |
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return(0); |
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if ( ! ml_putstring(p->mbuf, title, NULL)) |
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return(0); |
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if ( ! html_tputln(p->mbuf, ML_CLOSE, i, HTML_TAG_TD)) |
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return(0); |
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attr[0].attr = HTML_ATTR_ALIGN; |
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attr[0].val = "right"; |
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attr[1].attr = HTML_ATTR_CLASS; |
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attr[1].val = "header-section"; |
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if ( ! html_aputln(p->mbuf, ML_OPEN, i, HTML_TAG_TD, 2, attr)) |
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return(0); |
|
if ( ! ml_putstring(p->mbuf, ts, NULL)) |
|
return(0); |
|
if ( ! html_tputln(p->mbuf, ML_CLOSE, i, HTML_TAG_TD)) |
|
return(0); |
|
|
|
if ( ! html_tputln(p->mbuf, ML_CLOSE, --i, HTML_TAG_TR)) |
|
return(0); |
|
return(html_tputln(p->mbuf, ML_CLOSE, --i, HTML_TAG_TABLE)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_blockbodytagname(struct md_mbuf *mbuf, |
html_end(struct ml_args *p, const struct tm *tm, const char *os, |
const struct md_args *args, int tok) |
const char *name, enum roffmsec msec, enum roffvol vol) |
{ |
{ |
size_t res; |
struct html_pair attr[4]; |
|
int i; |
|
char ts[64]; |
|
|
res = 0; |
if (0 == strftime(ts, sizeof(ts), "%B %d, %Y", tm)) { |
if ( ! ml_puts(mbuf, "div", &res)) |
warn("strftime"); |
return(-1); |
return(0); |
|
} |
|
|
return((ssize_t)res); |
i = 0; |
} |
|
|
|
|
attr[0].attr = HTML_ATTR_WIDTH; |
|
attr[0].val = "100%"; |
|
attr[1].attr = HTML_ATTR_CLASS; |
|
attr[1].val = "header-footer"; |
|
|
|
if ( ! html_aputln(p->mbuf, ML_OPEN, i++, HTML_TAG_TABLE, 2, attr)) |
|
return(0); |
|
if ( ! html_tputln(p->mbuf, ML_OPEN, i++, HTML_TAG_TR)) |
|
return(0); |
|
|
|
attr[0].attr = HTML_ATTR_ALIGN; |
|
attr[0].val = "left"; |
|
attr[1].attr = HTML_ATTR_CLASS; |
|
attr[1].val = "footer-os"; |
|
|
/* ARGSUSED */ |
if ( ! html_aputln(p->mbuf, ML_OPEN, i, HTML_TAG_TD, 2, attr)) |
static ssize_t |
return(0); |
html_blockheadtagname(struct md_mbuf *mbuf, |
if ( ! ml_putstring(p->mbuf, os, NULL)) |
const struct md_args *args, int tok) |
return(0); |
{ |
if ( ! html_tputln(p->mbuf, ML_CLOSE, i, HTML_TAG_TD)) |
size_t res; |
return(0); |
|
|
res = 0; |
attr[0].attr = HTML_ATTR_ALIGN; |
if ( ! ml_puts(mbuf, "div", &res)) |
attr[0].val = "right"; |
return(-1); |
attr[1].attr = HTML_ATTR_CLASS; |
|
attr[1].val = "footer-date"; |
|
|
return((ssize_t)res); |
if ( ! html_aputln(p->mbuf, ML_OPEN, i, HTML_TAG_TD, 2, attr)) |
|
return(0); |
|
if ( ! ml_putstring(p->mbuf, ts, NULL)) |
|
return(0); |
|
if ( ! html_tputln(p->mbuf, ML_CLOSE, i, HTML_TAG_TD)) |
|
return(0); |
|
|
|
if ( ! html_tputln(p->mbuf, ML_CLOSE, --i, HTML_TAG_TR)) |
|
return(0); |
|
if ( ! html_tputln(p->mbuf, ML_CLOSE, --i, HTML_TAG_TABLE)) |
|
return(0); |
|
|
|
if ( ! html_tputln(p->mbuf, ML_CLOSE, 0, HTML_TAG_DIV)) |
|
return(0); |
|
if ( ! html_tputln(p->mbuf, ML_CLOSE, 0, HTML_TAG_BODY)) |
|
return(0); |
|
return(html_tputln(p->mbuf, ML_CLOSE, 0, HTML_TAG_HTML)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_blocktagname(struct md_mbuf *mbuf, |
html_bodytagname(struct md_mbuf *mbuf, |
const struct md_args *args, int tok) |
const struct md_args *args, int tok, struct htmlq *q, |
|
const int *argc, const char **argv, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
switch (tok) { |
if ( ! ml_puts(mbuf, "div", &res)) |
case (ROFF_Bl): |
return(-1); |
return(html_Bl_bodytagname(mbuf, q, argc, argv, res)); |
|
case (ROFF_Fo): |
|
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
|
case (ROFF_It): |
|
return(html_It_bodytagname(mbuf, q, argc, argv, res)); |
|
case (ROFF_Oo): |
|
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
|
default: |
|
break; |
|
} |
|
|
return((ssize_t)res); |
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_blockheadtagargs(struct md_mbuf *mbuf, const struct md_args *args, |
html_headtagname(struct md_mbuf *mbuf, |
int tok, const int *argc, const char **argv) |
const struct md_args *args, int tok, struct htmlq *q, |
|
const int *argc, const char **argv, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
|
|
|
if ( ! ml_puts(mbuf, " class=\"head-", &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, toknames[tok], &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "\"", &res)) |
|
return(0); |
|
|
|
switch (tok) { |
switch (tok) { |
|
case (ROFF_It): |
|
return(html_It_headtagname(mbuf, q, argc, argv, res)); |
|
case (ROFF_Fo): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Oo): |
|
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
|
case (ROFF_Sh): |
|
return(html_stput(mbuf, HTML_TAG_H1, res)); |
|
case (ROFF_Ss): |
|
return(html_stput(mbuf, HTML_TAG_H2, res)); |
default: |
default: |
break; |
break; |
} |
} |
|
|
return(0); |
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_blockbodytagargs(struct md_mbuf *mbuf, const struct md_args *args, |
html_blocktagname(struct md_mbuf *mbuf, const struct md_args *args, |
int tok, const int *argc, const char **argv) |
int tok, struct htmlq *q, const int *argc, |
|
const char **argv, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
|
|
|
if ( ! ml_puts(mbuf, " class=\"body-", &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, toknames[tok], &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "\"", &res)) |
|
return(0); |
|
|
|
switch (tok) { |
switch (tok) { |
|
case (ROFF_Fo): |
|
/* FALLTHROUGH */ |
|
case (ROFF_Oo): |
|
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
|
case (ROFF_It): |
|
return(html_It_blocktagname(mbuf, q, argc, argv, res)); |
default: |
default: |
break; |
break; |
} |
} |
|
|
return(res); |
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_blocktagargs(struct md_mbuf *mbuf, const struct md_args *args, |
html_printargs(struct md_mbuf *mbuf, int tok, const char *ns, |
int tok, const int *argc, const char **argv) |
const int *argc, const char **argv, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
/* FIXME: use API in ml.h. */ |
|
|
if ( ! ml_puts(mbuf, " class=\"block-", &res)) |
if ( ! ml_puts(mbuf, " class=\"", res)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, toknames[tok], &res)) |
if ( ! ml_puts(mbuf, ns, res)) |
return(0); |
return(0); |
if ( ! ml_puts(mbuf, "\"", &res)) |
if ( ! ml_puts(mbuf, "-", res)) |
return(0); |
return(0); |
|
if ( ! ml_puts(mbuf, toknames[tok], res)) |
|
return(0); |
|
return(ml_puts(mbuf, "\"", res)); |
|
} |
|
|
switch (tok) { |
|
default: |
|
break; |
|
} |
|
|
|
return(0); |
/* ARGSUSED */ |
|
static int |
|
html_headtagargs(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
|
|
return(html_printargs(mbuf, tok, "head", argc, argv, res)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_inlinetagargs(struct md_mbuf *mbuf, const struct md_args *args, |
html_bodytagargs(struct md_mbuf *mbuf, |
int tok, const int *argc, const char **argv) |
const struct md_args *args, int tok, |
|
const int *argc, const char **argv, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
return(html_printargs(mbuf, tok, "body", argc, argv, res)); |
|
} |
|
|
if ( ! ml_puts(mbuf, " class=\"inline-", &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, toknames[tok], &res)) |
|
return(0); |
|
if ( ! ml_puts(mbuf, "\"", &res)) |
|
return(0); |
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_blocktagargs(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
|
|
return(html_printargs(mbuf, tok, "block", argc, argv, res)); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
|
html_inlinetagargs(struct md_mbuf *mbuf, |
|
const struct md_args *args, int tok, |
|
const int *argc, const char **argv, size_t *res) |
|
{ |
|
|
|
if ( ! html_printargs(mbuf, tok, "inline", argc, argv, res)) |
|
return(0); |
|
|
switch (tok) { |
switch (tok) { |
|
case (ROFF_Sh): |
|
|
|
/* FIXME: use API in ml.h. */ |
|
|
|
assert(*argv); |
|
if ( ! ml_nputs(mbuf, " name=\"", 7, res)) |
|
return(0); |
|
if ( ! ml_putstring(mbuf, *argv++, res)) |
|
return(0); |
|
while (*argv) { |
|
if ( ! ml_putstring(mbuf, "_", res)) |
|
return(0); |
|
if ( ! ml_putstring(mbuf, *argv++, res)) |
|
return(0); |
|
} |
|
if ( ! ml_nputs(mbuf, "\"", 1, res)) |
|
return(0); |
|
break; |
|
|
|
case (ROFF_Sx): |
|
|
|
/* FIXME: use API in ml.h. */ |
|
|
|
assert(*argv); |
|
if ( ! ml_nputs(mbuf, " href=\"#", 8, res)) |
|
return(0); |
|
if ( ! ml_putstring(mbuf, *argv++, res)) |
|
return(0); |
|
while (*argv) { |
|
if ( ! ml_putstring(mbuf, "_", res)) |
|
return(0); |
|
if ( ! ml_putstring(mbuf, *argv++, res)) |
|
return(0); |
|
} |
|
if ( ! ml_nputs(mbuf, "\"", 1, res)) |
|
return(0); |
|
|
|
break; |
default: |
default: |
break; |
break; |
} |
} |
|
|
return(0); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static ssize_t |
static int |
html_inlinetagname(struct md_mbuf *mbuf, |
html_inlinetagname(struct md_mbuf *mbuf, |
const struct md_args *args, int tok) |
const struct md_args *args, int tok, size_t *res) |
{ |
{ |
size_t res; |
|
|
|
res = 0; |
|
|
|
switch (tok) { |
switch (tok) { |
|
case (ROFF_Sh): |
|
return(html_stput(mbuf, HTML_TAG_A, res)); |
case (ROFF_Pp): |
case (ROFF_Pp): |
if ( ! ml_puts(mbuf, "div", &res)) |
return(html_stput(mbuf, HTML_TAG_DIV, res)); |
return(-1); |
case (ROFF_Sx): |
break; |
return(html_stput(mbuf, HTML_TAG_A, res)); |
default: |
default: |
if ( ! ml_puts(mbuf, "span", &res)) |
|
return(-1); |
|
break; |
break; |
} |
} |
|
|
return((ssize_t)res); |
return(html_stput(mbuf, HTML_TAG_SPAN, res)); |
} |
} |
|
|
|
|
static ssize_t |
static ssize_t |
html_begintag(struct md_mbuf *mbuf, const struct md_args *args, |
html_begintag(struct ml_args *p, enum md_ns ns, |
enum md_ns ns, int tok, |
int tok, const int *argc, const char **argv) |
const int *argc, const char **argv) |
|
{ |
{ |
|
size_t res; |
|
struct htmlq *q; |
|
struct htmlnode *node; |
|
int i; |
|
|
assert(ns != MD_NS_DEFAULT); |
assert(ns != MD_NS_DEFAULT); |
|
res = 0; |
|
|
|
q = (struct htmlq *)p->data; |
|
|
|
if (NULL == (node = calloc(1, sizeof(struct htmlnode)))) { |
|
warn("calloc"); |
|
return(-1); |
|
} |
|
|
|
node->parent = q->last; |
|
node->tok = tok; |
|
node->ns = ns; |
|
|
|
if (argc) { |
|
/* TODO: argv. */ |
|
|
|
assert(argv); |
|
/* LINTED */ |
|
for (i = 0; ROFF_ARGMAX != argc[i] |
|
&& i < ROFF_MAXLINEARG; i++) |
|
node->argc[i] = argc[i]; |
|
assert(i != ROFF_MAXLINEARG); |
|
} |
|
|
|
|
|
q->last = node; |
|
|
switch (ns) { |
switch (ns) { |
case (MD_NS_BLOCK): |
case (MD_NS_BLOCK): |
if ( ! html_blocktagname(mbuf, args, tok)) |
if ( ! html_blocktagname(p->mbuf, p->args, tok, |
return(0); |
q, argc, argv, &res)) |
return(html_blocktagargs(mbuf, args, |
return(-1); |
tok, argc, argv)); |
if ( ! html_blocktagargs(p->mbuf, p->args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
|
break; |
case (MD_NS_BODY): |
case (MD_NS_BODY): |
if ( ! html_blockbodytagname(mbuf, args, tok)) |
if ( ! html_bodytagname(p->mbuf, p->args, tok, |
return(0); |
q, argc, argv, &res)) |
return(html_blockbodytagargs(mbuf, args, |
return(-1); |
tok, argc, argv)); |
if ( ! html_bodytagargs(p->mbuf, p->args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
|
break; |
case (MD_NS_HEAD): |
case (MD_NS_HEAD): |
if ( ! html_blockheadtagname(mbuf, args, tok)) |
if ( ! html_headtagname(p->mbuf, p->args, tok, q, |
return(0); |
argc, argv, &res)) |
return(html_blockheadtagargs(mbuf, args, |
return(-1); |
tok, argc, argv)); |
if ( ! html_headtagargs(p->mbuf, p->args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
|
break; |
default: |
default: |
|
if ( ! html_inlinetagname(p->mbuf, p->args, tok, &res)) |
|
return(-1); |
|
if ( ! html_inlinetagargs(p->mbuf, p->args, tok, |
|
argc, argv, &res)) |
|
return(-1); |
break; |
break; |
} |
} |
|
|
if ( ! html_inlinetagname(mbuf, args, tok)) |
return((ssize_t)res); |
return(0); |
|
return(html_inlinetagargs(mbuf, args, tok, argc, argv)); |
|
} |
} |
|
|
|
|
static ssize_t |
static ssize_t |
html_endtag(struct md_mbuf *mbuf, const struct md_args *args, |
html_endtag(struct ml_args *p, enum md_ns ns, int tok) |
enum md_ns ns, int tok) |
|
{ |
{ |
|
size_t res; |
|
struct htmlq *q; |
|
struct htmlnode *node; |
|
|
assert(ns != MD_NS_DEFAULT); |
assert(ns != MD_NS_DEFAULT); |
|
res = 0; |
|
|
|
q = (struct htmlq *)p->data; |
|
node = q->last; |
|
|
switch (ns) { |
switch (ns) { |
case (MD_NS_BLOCK): |
case (MD_NS_BLOCK): |
return(html_blocktagname(mbuf, args, tok)); |
if ( ! html_blocktagname(p->mbuf, p->args, tok, |
|
q, node->argc, |
|
(const char **)node->argv, &res)) |
|
return(-1); |
|
break; |
case (MD_NS_BODY): |
case (MD_NS_BODY): |
return(html_blockbodytagname(mbuf, args, tok)); |
if ( ! html_bodytagname(p->mbuf, p->args, tok, |
|
q, node->argc, |
|
(const char **)node->argv, &res)) |
|
return(-1); |
|
break; |
case (MD_NS_HEAD): |
case (MD_NS_HEAD): |
return(html_blockheadtagname(mbuf, args, tok)); |
if ( ! html_headtagname(p->mbuf, p->args, tok, |
|
q, node->argc, |
|
(const char **)node->argv, &res)) |
|
return(-1); |
|
break; |
default: |
default: |
|
if ( ! html_inlinetagname(p->mbuf, p->args, tok, &res)) |
|
return(-1); |
break; |
break; |
} |
} |
|
|
return(html_inlinetagname(mbuf, args, tok)); |
q->last = node->parent; |
|
|
|
free(node); |
|
|
|
return((ssize_t)res); |
} |
} |
|
|
|
|
|
static int |
|
html_alloc(void **p) |
|
{ |
|
|
|
if (NULL == (*p = calloc(1, sizeof(struct htmlq)))) { |
|
warn("calloc"); |
|
return(0); |
|
} |
|
return(1); |
|
} |
|
|
|
|
|
static void |
|
html_free(void *p) |
|
{ |
|
struct htmlq *q; |
|
struct htmlnode *n; |
|
|
|
assert(p); |
|
q = (struct htmlq *)p; |
|
|
|
/* LINTED */ |
|
while ((n = q->last)) { |
|
q->last = n->parent; |
|
free(n); |
|
} |
|
|
|
free(q); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static ssize_t |
|
html_beginhttp(struct md_mbuf *mbuf, |
|
const struct md_args *args, |
|
const char *buf, size_t sz) |
|
{ |
|
size_t res; |
|
struct html_pair pair; |
|
|
|
res = 0; |
|
pair.attr = HTML_ATTR_HREF; |
|
pair.val = (char *)buf; |
|
|
|
if ( ! html_aput(mbuf, ML_OPEN, HTML_TAG_A, &res, 1, &pair)) |
|
return(-1); |
|
return((ssize_t)res); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static ssize_t |
|
html_endhttp(struct md_mbuf *mbuf, |
|
const struct md_args *args, |
|
const char *buf, size_t sz) |
|
{ |
|
size_t res; |
|
|
|
res = 0; |
|
if ( ! html_tput(mbuf, ML_CLOSE, HTML_TAG_A, &res)) |
|
return(-1); |
|
return((ssize_t)res); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static ssize_t |
|
html_beginstring(struct ml_args *p, const char *buf, size_t sz) |
|
{ |
|
|
|
if (0 == strncmp(buf, "http://", 7)) |
|
return(html_beginhttp(p->mbuf, p->args, buf, sz)); |
|
|
|
return(0); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static ssize_t |
|
html_endstring(struct ml_args *p, const char *buf, size_t sz) |
|
{ |
|
|
|
if (0 == strncmp(buf, "http://", 7)) |
|
return(html_endhttp(p->mbuf, p->args, buf, sz)); |
|
|
|
return(0); |
|
} |
|
|
|
|
int |
int |
md_line_html(void *data, char *buf) |
md_line_html(void *data, char *buf) |
{ |
{ |
|
|
md_init_html(const struct md_args *args, |
md_init_html(const struct md_args *args, |
struct md_mbuf *mbuf, const struct md_rbuf *rbuf) |
struct md_mbuf *mbuf, const struct md_rbuf *rbuf) |
{ |
{ |
|
struct ml_cbs cbs; |
|
|
return(mlg_alloc(args, rbuf, mbuf, html_begintag, |
cbs.ml_alloc = html_alloc; |
html_endtag, html_begin, html_end)); |
cbs.ml_free = html_free; |
} |
cbs.ml_begintag = html_begintag; |
|
cbs.ml_endtag = html_endtag; |
|
cbs.ml_begin = html_begin; |
|
cbs.ml_end = html_end; |
|
cbs.ml_beginstring = html_beginstring; |
|
cbs.ml_endstring = html_endstring; |
|
|
|
return(mlg_alloc(args, rbuf, mbuf, &cbs)); |
|
} |