X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=include%2Fmarkdown.h;h=da8805e8b5caaeaae7fb67c1c835a75f7252ecf1;hb=680d0478fc66d6d25b1f258be0114d6c915ec0a0;hp=4d5105c268324f17d94f9c50fffd19c691880cd6;hpb=c8c3b3d8b2755bddb5c9562ead12d659c31f3090;p=smdp.git

diff --git a/include/markdown.h b/include/markdown.h
index 4d5105c..da8805e 100644
--- a/include/markdown.h
+++ b/include/markdown.h
@@ -2,25 +2,59 @@
 #define MARKDOWN_H
 
 /*
- * A implementation of markdown objects.
+ * An implementation of markdown objects.
+ * Copyright (C) 2014 Michael Goehler
+ *
+ * This file is part of mdp.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ * enum: line_bitmask which enumerates markdown formating bits
+ *
+ * struct: deck_t the root object representing a deck of slides
+ * struct: slide_t a linked list element of type slide contained in a deck
+ * struct: line_t a linked list element of type line contained in a slide
+ *
+ * function: new_deck to initialize a new deck
+ * function: new_slide to initialize a new linked list of type slide
+ * function: next_slide to extend a linked list of type slide by one element
+ * function: new_line to initialize a new linked list of type line
+ * function: next_line to extend a linked list of type line by one element
+ * function: free_line to free a line elements memory
+ * function: free_deck to free a deck's memory
  *
  */
 
 #include "cstring.h"
-
-#define SET_BIT(var, pos)    ((var) |= (1<<(pos)))
-#define CLEAR_BIT(var, pos)  ((var) &= (~(1<<(pos))))
-#define TOGGLE_BIT(var, pos) ((var) ^= (1<<(pos)))
-#define CHECK_BIT(var, pos)  ((var) &  (1<<(pos)))
+#include "bitops.h"
 
 enum line_bitmask {
-    IS_HEADER,
-    IS_HEADER2,
+    IS_H1,
+    IS_H1_ATX,
+    IS_H2,
+    IS_H2_ATX,
     IS_QUOTE,
     IS_CODE,
-    IS_LIST,
-    IS_NUMLIST,
-    IS_HR
+    IS_HR,
+    IS_UNORDERED_LIST_1,
+    IS_UNORDERED_LIST_2,
+    IS_UNORDERED_LIST_3,
+    IS_UNORDERED_LIST_EXT,
+    IS_CENTER,
+    IS_STOP,
+    IS_EMPTY
 };
 
 typedef struct _line_t {
@@ -28,28 +62,31 @@ typedef struct _line_t {
     struct _line_t *prev;
     struct _line_t *next;
     int bits;
+    int length;
     int offset;
 } line_t;
 
-typedef struct _page_t {
+typedef struct _slide_t {
     line_t *line;
-    struct _page_t *prev;
-    struct _page_t *next;
-} page_t;
+    struct _slide_t *prev;
+    struct _slide_t *next;
+    int lines;
+    int stop;
+} slide_t;
 
-typedef struct _document_t {
+typedef struct _deck_t {
     line_t *header;
-    page_t *page;
-} document_t;
+    slide_t *slide;
+    int slides;
+    int headers;
+} deck_t;
 
 line_t *new_line();
 line_t *next_line(line_t *prev);
-page_t *new_page();
-page_t *next_page(page_t *prev);
-document_t *new_document();
-int is_utf8(char ch);
-int next_nonblank(cstring_t *text, int i);
-int next_blank(cstring_t *text, int i);
-document_t *markdown_load(FILE *input);
+slide_t *new_slide();
+slide_t *next_slide(slide_t *prev);
+deck_t *new_deck();
+void free_line(line_t *l);
+void free_deck(deck_t *);
 
 #endif // !defined( MARKDOWN_H )