hx509 environment functions

Functions
int	hx509_env_add (hx509_context context, hx509_env *env, const char *key, const char *value)
int	hx509_env_add_binding (hx509_context context, hx509_env *env, const char *key, hx509_env list)
const char *	hx509_env_lfind (hx509_context context, hx509_env env, const char *key, size_t len)
const char *	hx509_env_find (hx509_context context, hx509_env env, const char *key)
hx509_env	hx509_env_find_binding (hx509_context context, hx509_env env, const char *key)
void	hx509_env_free (hx509_env *env)

Detailed Description

Function Documentation

hx509_env_add()

int hx509_env_add	(	hx509_context	context,
		hx509_env *	env,
		const char *	key,
		const char *	value
	)

Add a new key/value pair to the hx509_env.

Parameters

context	A hx509 context.
env	environment to add the environment variable too.
key	key to add
value	value to add

Returns

An hx509 error code, see hx509_get_error_string().

hx509_env_add_binding()

int hx509_env_add_binding	(	hx509_context	context,
		hx509_env *	env,
		const char *	key,
		hx509_env	list
	)

Add a new key/binding pair to the hx509_env.

Parameters

context	A hx509 context.
env	environment to add the environment variable too.
key	key to add
list	binding list to add

Returns

An hx509 error code, see hx509_get_error_string().

hx509_env_find()

const char* hx509_env_find	(	hx509_context	context,
		hx509_env	env,
		const char *	key
	)

Search the hx509_env for a key.

Parameters

context	A hx509 context.
env	environment to add the environment variable too.
key	key to search for.

Returns

the value if the key is found, NULL otherwise.

hx509_env_find_binding()

hx509_env hx509_env_find_binding	(	hx509_context	context,
		hx509_env	env,
		const char *	key
	)

Search the hx509_env for a binding.

Parameters

context	A hx509 context.
env	environment to add the environment variable too.
key	key to search for.

Returns

the binding if the key is found, NULL if not found.

hx509_env_free()

void hx509_env_free

(

hx509_env *

env

)

Free an hx509_env environment context.

Parameters

env	the environment to free.

hx509_env_lfind()

const char* hx509_env_lfind	(	hx509_context	context,
		hx509_env	env,
		const char *	key,
		size_t	len
	)

Search the hx509_env for a length based key.

Parameters

context	A hx509 context.
env	environment to add the environment variable too.
key	key to search for.
len	length of key.

Returns

the value if the key is found, NULL otherwise.