version 1.52, 2009/09/24 09:50:31 |
version 1.58, 2009/10/07 12:35:23 |
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#include <assert.h> |
#include <assert.h> |
#include <err.h> |
#include <err.h> |
#include <stdio.h> |
#include <stdio.h> |
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#include <stdarg.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <unistd.h> |
#include <unistd.h> |
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#include "out.h" |
#include "chars.h" |
#include "chars.h" |
#include "html.h" |
#include "html.h" |
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Line 73 static const char *const htmlattrs[ATTR_MAX] = { |
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Line 75 static const char *const htmlattrs[ATTR_MAX] = { |
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"style", |
"style", |
"width", |
"width", |
"valign", |
"valign", |
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"target", |
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"id", |
}; |
}; |
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#ifdef __linux__ |
#ifdef __linux__ |
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html_alloc(char *outopts) |
html_alloc(char *outopts) |
{ |
{ |
struct html *h; |
struct html *h; |
char *toks[3], *v; |
char *toks[4], *v; |
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toks[0] = "style"; |
toks[0] = "style"; |
toks[1] = "base"; |
toks[1] = "man"; |
toks[2] = NULL; |
toks[2] = "includes"; |
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toks[3] = NULL; |
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if (NULL == (h = calloc(1, sizeof(struct html)))) |
if (NULL == (h = calloc(1, sizeof(struct html)))) |
return(NULL); |
return(NULL); |
Line 106 html_alloc(char *outopts) |
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Line 111 html_alloc(char *outopts) |
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h->style = v; |
h->style = v; |
break; |
break; |
case (1): |
case (1): |
h->base = v; |
h->base_man = v; |
break; |
break; |
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case (2): |
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h->base_includes = v; |
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break; |
default: |
default: |
break; |
break; |
} |
} |
Line 139 html_free(void *p) |
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Line 147 html_free(void *p) |
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if (h->symtab) |
if (h->symtab) |
chars_free(h->symtab); |
chars_free(h->symtab); |
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free(h); |
free(h); |
} |
} |
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Line 171 print_gen_head(struct html *h) |
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Line 180 print_gen_head(struct html *h) |
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tag[3].val = "all"; |
tag[3].val = "all"; |
print_otag(h, TAG_LINK, 4, tag); |
print_otag(h, TAG_LINK, 4, tag); |
} |
} |
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if (h->base) { |
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tag[0].key = ATTR_HREF; |
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tag[1].val = h->base; |
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print_otag(h, TAG_BASE, 1, tag); |
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} |
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} |
} |
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Line 484 print_stagq(struct html *h, const struct tag *suntil) |
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Line 487 print_stagq(struct html *h, const struct tag *suntil) |
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SLIST_REMOVE_HEAD(&h->tags, entry); |
SLIST_REMOVE_HEAD(&h->tags, entry); |
free(tag); |
free(tag); |
} |
} |
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} |
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void |
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bufinit(struct html *h) |
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{ |
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h->buf[0] = '\0'; |
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h->buflen = 0; |
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} |
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void |
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bufcat_style(struct html *h, const char *key, const char *val) |
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{ |
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bufcat(h, key); |
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bufncat(h, ":", 1); |
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bufcat(h, val); |
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bufncat(h, ";", 1); |
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} |
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void |
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bufcat(struct html *h, const char *p) |
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{ |
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bufncat(h, p, strlen(p)); |
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} |
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void |
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buffmt(struct html *h, const char *fmt, ...) |
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{ |
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va_list ap; |
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va_start(ap, fmt); |
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(void)vsnprintf(h->buf + (int)h->buflen, |
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BUFSIZ - h->buflen - 1, fmt, ap); |
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va_end(ap); |
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h->buflen = strlen(h->buf); |
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} |
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void |
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bufncat(struct html *h, const char *p, size_t sz) |
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{ |
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if (h->buflen + sz > BUFSIZ - 1) |
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sz = BUFSIZ - 1 - h->buflen; |
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(void)strncat(h->buf, p, sz); |
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h->buflen += sz; |
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} |
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void |
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buffmt_includes(struct html *h, const char *name) |
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{ |
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const char *p, *pp; |
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pp = h->base_includes; |
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while ((p = strchr(pp, '%'))) { |
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bufncat(h, pp, (size_t)(p - pp)); |
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switch (*(p + 1)) { |
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case('I'): |
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bufcat(h, name); |
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break; |
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default: |
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bufncat(h, p, 2); |
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break; |
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} |
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pp = p + 2; |
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} |
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if (pp) |
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bufcat(h, pp); |
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} |
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void |
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buffmt_man(struct html *h, |
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const char *name, const char *sec) |
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{ |
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const char *p, *pp; |
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pp = h->base_man; |
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while ((p = strchr(pp, '%'))) { |
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bufncat(h, pp, (size_t)(p - pp)); |
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switch (*(p + 1)) { |
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case('S'): |
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bufcat(h, sec ? sec : "1"); |
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break; |
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case('N'): |
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buffmt(h, name); |
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break; |
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default: |
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bufncat(h, p, 2); |
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break; |
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} |
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pp = p + 2; |
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} |
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if (pp) |
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bufcat(h, pp); |
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} |
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void |
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bufcat_su(struct html *h, const char *p, const struct roffsu *su) |
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{ |
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int v; |
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char *u; |
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v = su->scale; |
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switch (su->unit) { |
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case (SCALE_CM): |
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u = "cm"; |
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break; |
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case (SCALE_IN): |
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u = "in"; |
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break; |
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case (SCALE_PC): |
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u = "pc"; |
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break; |
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case (SCALE_PT): |
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u = "pt"; |
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break; |
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case (SCALE_MM): |
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if (0 == (v /= 100)) |
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v = 1; |
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u = "em"; |
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break; |
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case (SCALE_VS): |
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/* FALLTHROUGH */ |
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case (SCALE_EM): |
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u = "em"; |
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break; |
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default: |
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u = "ex"; |
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break; |
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} |
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buffmt(h, "%s: %d%s;", p, v, u); |
} |
} |