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#ifndef VCAL_H
#define VCAL_H
#include <stdlib.h>
#include "strbuf.h"
#define TYPE strbuf
#include "linked_list.h"
// #include "trie.h"
#undef TYPE
#define T strbuf
#define V LLIST(strbuf)
#include "pair.h"
/* left := param_name | right := param_values */
#define param_set PAIR(strbuf, LLIST(strbuf))
#undef V
#undef T
#define TYPE param_set
#include "linked_list.h"
#undef TYPE
#define T strbuf
#define V LLIST(param_set)
#include "pair.h"
/* left := content | right := params */
#define content_set PAIR(strbuf, LLIST(param_set))
#undef V
#undef T
#define TYPE content_set
#include "linked_list.h"
#undef TYPE
#define T strbuf
#define V LLIST(content_set)
#include "pair.h"
/* left := content | right := params */
#define content_line PAIR(strbuf, LLIST(content_set))
#undef V
#undef T
/*
* Helper macros for accessing fields in
* content_line, content_set, and param_set
*
* TODO find a better way to do self.
*/
/* ptr -> ptr */
#define CLINE_KEY(c) (&(c)->key)
#define CLINE_CUR_CSET(c) (&((c)->val.cur->value))
/* content_set */
#define CLINE_CUR(c) ((c)->val.cur->value)
/* strbuf */
#define CLINE_CUR_VAL(c) (& CLINE_CUR(c)->key)
/* LLIST(param_set) */
#define CLINE_CUR_PARAMS(c) (& CLINE_CUR(c)->val)
/* strbuf */
#define CLINE_CUR_PARAM_KEY(c) (CLINE_CUR_PARAMS(c)->cur->value->key)
/* strbuf */
#define CLINE_CUR_PARAM_VAL(c) (CLINE_CUR_PARAMS(c)->cur->value->val.cur->value)
/*
* Resolves a collision in some form of structure (probably a hash-map
* or a trie). If dest is NULL just return new_. Otherwise mutates dest
* to have the correct form, and returns it. Destroying new_ in the
* process.
*/
content_line* RESOLVE(content_line)
(content_line* dest, content_line* new_);
#define TYPE content_line
#include "trie.h"
#undef TYPE
typedef struct s_vcomponent vcomponent;
#define TYPE vcomponent
#include "vector.h"
#undef TYPE
struct s_vcomponent {
char* filename;
char* type;
vcomponent* parent;
TRIE(content_line) clines;
VECT(vcomponent) components;
};
#define FCHILD(v) GET(VECT(vcomponent))(&(v)->components, 0)
INIT_F(vcomponent);
INIT_F(vcomponent, const char* type);
INIT_F(vcomponent, const char* type, const char* filename);
FREE_F(vcomponent);
content_line* get_property (vcomponent* ev, const char* key);
int add_content_line (vcomponent* ev, content_line* c);
/*
* Appends ev to cal. Doesn't copy ev. So make sure that it wont go
* out of scope.
*/
int PUSH(vcomponent)(vcomponent*, vcomponent*);
int DEEP_COPY(vcomponent)(vcomponent*, vcomponent*);
FMT_F(vcomponent);
#endif /* VCAL_H */
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