http_header.c File Reference

#include <assert.h>
#include <string.h>
#include <stdio.h>
#include <glue_memory.h>
#include "http_header.h"

Data Structures
struct	sToken

Macros
#define	MAX_FIELD_NAME   (32)
#define	MAX_CONTENT_LENGTH   (24)
#define	DBG(x)

Typedefs
typedef struct sToken	Token

Enumerations
enum	TokenType {   TOKEN_NUMBER = '0', TOKEN_BYTES = 'b', TOKEN_SPACE = ' ', TOKEN_HYPHEN = '-',   TOKEN_SLASH = '/', TOKEN_ASTERISK = '*' }

Functions
U8BIT *	httpHdrParseFieldName (U8BIT *data, U32BIT len, E_HTTP_FIELD *field)
	Parse field for its name in an HTTP header. More...
U64BIT	httpHdrParseContentLength (U8BIT *data, U32BIT len)
	Parse "Content-Length" header and return the content length in bytes. More...
U64BIT	httpHdrParseContentRange (U8BIT *data, U32BIT len)
	Parse "Content-Range" header and return the content length in bytes. More...

Detailed Description

Date

20/12/2012

Author

Adam Sturtridge

Macro Definition Documentation

#define DBG

(

x

)

#define MAX_CONTENT_LENGTH   (24)

#define MAX_FIELD_NAME   (32)

Typedef Documentation

typedef struct sToken Token

Enumeration Type Documentation

enum TokenType

Enumerator
TOKEN_NUMBER
TOKEN_BYTES
TOKEN_SPACE
TOKEN_HYPHEN
TOKEN_SLASH
TOKEN_ASTERISK

Function Documentation

U64BIT httpHdrParseContentLength	(	U8BIT *	data,
		U32BIT	len
	)

Parse "Content-Length" header and return the content length in bytes.

Parameters

data	Header data
len	Size of header data in bytes

Returns

Content length, invalid if cannot be parsed

U64BIT httpHdrParseContentRange	(	U8BIT *	data,
		U32BIT	len
	)

Parse "Content-Range" header and return the content length in bytes.

Parameters

data	Header data
len	Size of header data in bytes

Returns

Content length, invalid if cannot be parsed

U8BIT* httpHdrParseFieldName	(	U8BIT *	data,
		U32BIT	len,
		E_HTTP_FIELD *	field
	)

Parse field for its name in an HTTP header.

Parameters

data	Header data
len	Size of header data in bytes
field	pointer to enum value for the field type

Returns

byte pointer to beginning of field data