mirror of
https://github.com/Orc/discount.git
synced 2026-09-25 04:10:00 +03:00
david parsons
b73546a9bf
interfaces to generate a complete web page. 2. Add the paragraph flow testcase to version control.
110 lines
2.3 KiB
C
110 lines
2.3 KiB
C
/*
|
|
* mkd2html: parse a markdown input file and generate a web page.
|
|
* the first h1 found will be the title of the web page.
|
|
*
|
|
* usage: mkd2html [header-fields] / [signature fields] < markdown > html
|
|
*
|
|
* example:
|
|
*
|
|
* mkd2html ' <STYLE type="text/css">@import url(pages.css); </STYLE>' /
|
|
* '<HR>' '<P ALIGN=RIGHT>--generated by mk2html</P>' < text > html
|
|
*
|
|
*/
|
|
/*
|
|
* Copyright (C) 2007 David L Parsons.
|
|
* The redistribution terms are provided in the COPYRIGHT file that must
|
|
* be distributed with this source code.
|
|
*/
|
|
#include <stdio.h>
|
|
|
|
#include "config.h"
|
|
|
|
#include "markdown.h"
|
|
#include "cstring.h"
|
|
|
|
extern Paragraph *__mkd_compile(Line*, FILE*, int, MMIOT*);
|
|
extern void __mkd_cleanup(Paragraph *, MMIOT*);
|
|
extern void __mkd_generatehtml(Paragraph *, MMIOT *);
|
|
extern Line *mkd_in(FILE *);
|
|
extern int mkd_text(char *,int, FILE*, int);
|
|
extern char version[];
|
|
|
|
|
|
Cstring *
|
|
findh1(Paragraph *p)
|
|
{
|
|
Cstring *ret;
|
|
|
|
if ( p->typ == HDR && p->hnumber == 1 )
|
|
return &(p->text->text);
|
|
|
|
if ( p->next && (ret = findh1(p->next)) )
|
|
return ret;
|
|
|
|
if ( p->down && (ret = findh1(p->down)) )
|
|
return ret;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
void
|
|
fail(char *why)
|
|
{
|
|
fprintf(stderr, "md2html: %s\n", why);
|
|
exit(1);
|
|
}
|
|
|
|
|
|
void
|
|
main(argc, argv)
|
|
char **argv;
|
|
{
|
|
Paragraph *tree;
|
|
Cstring *h;
|
|
MMIOT frame;
|
|
int i;
|
|
Line *input = mkd_in(stdin);
|
|
|
|
if ( !input ) fail("can't read input");
|
|
|
|
tree = __mkd_compile(input, stdout, 0, &frame);
|
|
|
|
if ( !tree ) fail("couldn't compile input");
|
|
|
|
h = findh1(tree);
|
|
|
|
/* print a header */
|
|
|
|
puts("<!doctype html public \"-//W3C//DTD HTML 4.0 Transitional //EN\">");
|
|
puts("<HTML>");
|
|
puts("<HEAD>");
|
|
printf(" <meta name=\"GENERATOR\" content=\"md2html\" %s>\n", version);
|
|
puts(" <meta http-equiv=\"Content-Type\"");
|
|
puts(" content=\"text/html; charset-us-ascii\">");
|
|
if ( h ) {
|
|
printf(" <title>");
|
|
mkd_text(T(*h), S(*h), stdout, 0);
|
|
puts("</title>");
|
|
}
|
|
for (i=1; (i < argc) && (strcmp(argv[i], "/") != 0); i++)
|
|
printf(" %s\n", argv[i]);
|
|
puts("</HEAD>");
|
|
puts("<BODY>");
|
|
|
|
/* print the compiled body */
|
|
|
|
__mkd_generatehtml(tree, &frame);
|
|
|
|
__mkd_cleanup(tree, &frame);
|
|
|
|
i++;
|
|
|
|
while ( i < argc )
|
|
puts(argv[i++]);
|
|
|
|
puts("</BODY>");
|
|
puts("</HTML>");
|
|
exit(0);
|
|
}
|