etl_variables.h File Reference

Functions and data structures for working with ETL variables. More...

#include <apr.h>
#include <apr_hash.h>
#include <apr_tables.h>

Go to the source code of this file.

Data Structures
struct	etl_variable_t
	A variable that can be accessed inside a template. More...
Enumerations
enum	etl_variable_type_t {   ETL_VARIABLE_STRING,   ETL_VARIABLE_INTEGER,   ETL_VARIABLE_ARRAY,   ETL_VARIABLE_HASH }
	The types of variables that can appear in a template. More...
Functions
etl_variable_t *	etl_variable_make_int (apr_int64_t i, apr_pool_t *pool)
	Helper function to turn an apr_int64_t into a template variable, the variable is allocated in pool.
etl_variable_t *	etl_variable_make_str (const char *str, apr_pool_t *pool)
	Helper function to turn a string str into a template variable, the variable is allocated in pool.
etl_variable_t *	etl_variable_make_array (int nitems, apr_pool_t *pool)
	Helper function to create a template variable wrapped around an empty array.
etl_variable_t *	etl_variable_make_hash (apr_pool_t *pool)
	Helper function to create a template variable wrapped around an empty hash.

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Detailed Description

Functions and data structures for working with ETL variables.

Definition in file etl_variables.h.

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Enumeration Type Documentation

enum etl_variable_type_t

The types of variables that can appear in a template. Enumerator: ETL_VARIABLE_STRING  char * ETL_VARIABLE_INTEGER  apr_int64_t ETL_VARIABLE_ARRAY  apr_array_header_t of etl_variable_t's ETL_VARIABLE_HASH  apr_hash_t of char * to variable Definition at line 33 of file etl_variables.h.

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Function Documentation

etl_variable_t* etl_variable_make_array (  int  nitems, apr_pool_t *  pool )

Helper function to create a template variable wrapped around an empty array. The array is initially sized to hold nitems and is allocated in pool.

etl_variable_t* etl_variable_make_hash (  apr_pool_t *  pool  )

Helper function to create a template variable wrapped around an empty hash. The array is allocated in pool.

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