File indexing completed on 2024-04-28 11:21:06

 /* markdown: a C implementation of John Gruber's Markdown markup language.
  *
  * Copyright (C) 2009 David L Parsons.
  * The redistribution terms are provided in the COPYRIGHT file that must
  * be distributed with this source code.
  */
 #include <stdio.h>
 #include <string.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <time.h>
 #include <ctype.h>
 
 #include "config.h"
 
 #include "cstring.h"
 #include "markdown.h"
 #include "amalloc.h"
 
 
 /*
  * dump out stylesheet sections.
  */
 static void
 stylesheets(Paragraph *p, Cstring *f)
 {
     Line* q;
 
     for ( ; p ; p = p->next ) {
     if ( p->typ == STYLE ) {
         for ( q = p->text; q ; q = q->next ) {
         Cswrite(f, T(q->text), S(q->text));
         Csputc('\n', f);
         }
     }
     if ( p->down )
         stylesheets(p->down, f);
     }
 }
 
 
 /* dump any embedded styles to a string
  */
 int
 mkd_css(Document *d, char **res)
 {
     Cstring f;
     int size;
 
     if ( res && d && d->compiled ) {
     *res = 0;
     CREATE(f);
     RESERVE(f, 100);
     stylesheets(d->code, &f);
             
     if ( (size = S(f)) > 0 ) {
         /* null-terminate, then strdup() into a free()able memory
          * chunk
          */
         EXPAND(f) = 0;
         *res = strdup(T(f));
     }
     DELETE(f);
     return size;
     }
     return EOF;
 }
 
 
 /* dump any embedded styles to a file
  */
 int
 mkd_generatecss(Document *d, FILE *f)
 {
     char *res;
     int written;
     int size = mkd_css(d, &res);
 
     written = (size > 0) ? fwrite(res,1,size,f) : 0;
     
     if ( res )
     free(res);
     
     return (written == size) ? size : EOF;
 }