Generic Parser

Modules
	RFC822 parser

Data Structures
struct	di_parser_info
	Parse info. More...
struct	di_parser_fieldinfo
	Info about a parser field. More...

Macros
#define	DI_PARSER_FIELDINFO(name, read, write, integer)   { { name, sizeof (name) - 1 }, read, write, integer }

Typedefs
typedef void	di_parser_fields_function_read (void **data, const di_parser_fieldinfo *fip, di_rstring *field_modifier, di_rstring *value, void *user_data)
typedef void	di_parser_fields_function_write_callback (const di_rstring *field, const di_rstring *value, void *data)
typedef void	di_parser_fields_function_write (void **data, const di_parser_fieldinfo *fip, di_parser_fields_function_write_callback callback, void *callback_data, void *user_data)
typedef void *	di_parser_read_entry_new (void *user_data)
typedef int	di_parser_read_entry_finish (void *data, void *user_data)
typedef void *	di_parser_write_entry_next (void **state_data, void *user_data)

Functions
di_parser_info *	di_parser_info_alloc (void)
void	di_parser_info_free (di_parser_info *info)
void	di_parser_info_add (di_parser_info *info, const di_parser_fieldinfo *fieldinfo[])

Variables
di_parser_fields_function_read	di_parser_read_boolean
di_parser_fields_function_read	di_parser_read_int
di_parser_fields_function_read	di_parser_read_rstring
di_parser_fields_function_read	di_parser_read_string
di_parser_fields_function_write	di_parser_write_boolean
di_parser_fields_function_write	di_parser_write_int
di_parser_fields_function_write	di_parser_write_rstring
di_parser_fields_function_write	di_parser_write_string

Detailed Description

Macro Definition Documentation

#define DI_PARSER_FIELDINFO	(		name,
			read,
			write,
			integer
	)		{ { name, sizeof (name) - 1 }, read, write, integer }

generates a di_parser_fieldinfo

Typedef Documentation

typedef void di_parser_fields_function_read(void **data, const di_parser_fieldinfo *fip, di_rstring *field_modifier, di_rstring *value, void *user_data)

Read a single field

Parameters

data	the actual data
fip	info of the actual field
value	the actual value
value_size	size of the actual value
user_data	data supplied to the parser

typedef void di_parser_fields_function_write(void **data, const di_parser_fieldinfo *fip, di_parser_fields_function_write_callback callback, void *callback_data, void *user_data)

Write a single field

Parameters

data	the actual data
fip	info of the actual field
output	static buffer for output
user_data	data supplied to the parser

Returns

written bytes

typedef void di_parser_fields_function_write_callback(const di_rstring *field, const di_rstring *value, void *data)

Write a single field - callback

Parameters

field	the field
value	the value of the field
data	the callback_data

typedef int di_parser_read_entry_finish(void *data, void *user_data)

Parameters

data	the actual data
user_data	data supplied to di_parse

typedef void* di_parser_read_entry_new(void *user_data)

Parameters

user_data

data supplied to di_parse

Returns

new data

typedef void* di_parser_write_entry_next(void **state_data, void *user_data)

Parameters

data	the actual data
user_data	data supplied to di_parse

Variable Documentation

di_parser_fields_function_read di_parser_read_boolean

Read function for a boolean (true == "Yes")

di_parser_fields_function_read di_parser_read_int

Read function for an int

di_parser_fields_function_read di_parser_read_rstring

Read function for a di_rstring

di_parser_fields_function_read di_parser_read_string

Read function for a string

di_parser_fields_function_write di_parser_write_boolean

Write function for a boolean ("Yes" == true)

di_parser_fields_function_write di_parser_write_int

Write function for an int

di_parser_fields_function_write di_parser_write_rstring

Write function for a di_string

di_parser_fields_function_write di_parser_write_string

Write function for a string