onion_dict_t Struct Reference

A 'char *' to 'char *' dictionary. More...

#include <types.h>

Public Member Functions
onion_dict *	onion_dict_new ()
void	onion_dict_set_flags (onion_dict *dict, int flags)
onion_dict *	onion_dict_dup (onion_dict *dict)
	Creates a duplicate of the dict.
onion_dict *	onion_dict_hard_dup (onion_dict *dict)
	Creates a full duplicate of the dict.
void	onion_dict_free (onion_dict *dict)
	Removes the full dict struct from mem.
static const onion_dict_node *	onion_dict_find_node (const onion_dict *d, const onion_dict_node *current, const char *key, const onion_dict_node **parent)
	Searchs for a given key, and returns that node and its parent (if parent!=NULL)
void	onion_dict_add (onion_dict *dict, const char *key, const void *value, int flags)
	Adds a value in the tree.Flags are or from onion_dict_flags_e, for example OD_DUP_ALL.
int	onion_dict_remove (onion_dict *dict, const char *key)
const char *	onion_dict_get (const onion_dict *dict, const char *key)
	Gets a value. For dicts returns NULL; use onion_dict_get_dict.
onion_dict *	onion_dict_get_dict (const onion_dict *dict, const char *key)
	Gets a value, only if its a dict.
void	onion_dict_print_dot (const onion_dict *dict)
void	onion_dict_preorder (const onion_dict *dict, void *func, void *data)
	Executes a function on each element, in preorder by key.
int	onion_dict_count (const onion_dict *dict)
	Counts elements.
void	onion_dict_lock_read (const onion_dict *dict)
void	onion_dict_lock_write (onion_dict *dict)
	Do a read lock. Several can lock for reading, but only can be writing.
void	onion_dict_unlock (onion_dict *dict)
	Free latest lock be it read or write.
onion_block *	onion_dict_to_json (onion_dict *dict)
	Converts a dict to a json string.
const char *	onion_dict_rget (const onion_dict *dict, const char *key,...)
	Gets a dictionary string value, recursively.
onion_dict *	onion_dict_rget_dict (const onion_dict *dict, const char *key,...)
	Gets a dictionary dict value, recursively.

Data Fields
struct onion_dict_node_t *	root
int	refcount
int(*	cmp )(const char *a, const char *b)

Detailed Description

A 'char *' to 'char *' dictionary.

Member Function Documentation

const char * onion_dict_get	(	const onion_dict *	dict,
		const char *	key
	)

Gets a value. For dicts returns NULL; use onion_dict_get_dict.

References onion_dict_node_t::data, OD_DICT, onion_dict_find_node(), and root.

Referenced by onion_dict_rget(), onion_mime_get(), onion_request_t::onion_request_get_cookie(), onion_request_t::onion_request_get_file(), onion_request_t::onion_request_get_header(), onion_request_t::onion_request_get_language_code(), onion_request_t::onion_request_get_post(), onion_request_t::onion_request_get_query(), onion_request_t::onion_request_get_session(), and onion_request_t::onion_request_guess_session_id().

Field Documentation

int(* onion_dict_t::cmp)(const char *a, const char *b)

Referenced by onion_dict_find_node(), onion_dict_new(), and onion_dict_set_flags().

int onion_dict_t::refcount

Referenced by onion_dict_dup(), onion_dict_free(), and onion_dict_new().

struct onion_dict_node_t* onion_dict_t::root

Referenced by onion_dict_add(), onion_dict_count(), onion_dict_free(), onion_dict_get(), onion_dict_get_dict(), onion_dict_preorder(), onion_dict_print_dot(), onion_dict_remove(), and onion_dict_to_json().

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The documentation for this struct was generated from the following files:

• src/onion/types_internal.h
• src/onion/dict.c