envvars.h File Reference

#include <isc/list.h>
#include <pro/uhttp/uhttpd.h>

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Data Structures
struct	_HTTP_ENVVAR_ENTRY
	Environment variable entry structure. More...
Typedefs
typedef const char *(*	HTTP_ENV_HANDLER )(HTTPD_SESSION *, const char *name)
	Environment handler function type.
typedef const char *(*	HTTP_ENVVAR_HANDLER )(HTTPD_SESSION *, int)
	Environment variable handler function type.
typedef struct _HTTP_ENVVAR_ENTRY	HTTP_ENVVAR_ENTRY
	Environment variable entry structure type.
Functions
int	EnvInitDefaults (void)
	Initialize the default environment variables.
int	EnvRegisterVariable (char *name, HTTP_ENVVAR_HANDLER handler, int item)
	Register an environment variable.
const HTTP_ENVVAR_ENTRY *	EnvVarGetEntry (const char *name)
	Retrieve entry of a registered environment variable.
const char *	EnvHandler (HTTPD_SESSION *hs, const char *name)
	Default environment handler.
const char *	HttpStreamInfo (HTTPD_SESSION *hs, int item)
	Default handler of stream related environment variables.
const char *	HttpSessionInfo (HTTPD_SESSION *hs, int item)
	Default handler of session related environment variables.
Default environment variables
#define	HSITEM_DATE_GMT   1
	The current date and time in Greenwich Mean Time.
#define	HSITEM_DATE_LOCAL   2
	The current date and time in the server's timezone.
#define	HSITEM_DOCUMENT_NAME   3
	The file name of the document requested by the client.
#define	HSITEM_DOCUMENT_ROOT   4
	The root directory of this site.
#define	HSITEM_HTTP_ACCEPT_ENCODING   5
	The MIME types the requestor will accept.
#define	HSITEM_HTTP_CONNECTION   6
	The type of connection.
#define	HSITEM_HTTP_COOKIE   7
	The value of any cookie.
#define	HSITEM_HTTP_HOST   8
	The base URL of the host.
#define	HSITEM_HTTP_REFERER   9
	The URL of the page that made this request.
#define	HSITEM_HTTP_USER_AGENT   10
	The browser id or user-agent string identifying the browser.
#define	HSITEM_QUERY_STRING   11
	The argument string for this request.
#define	HSITEM_QUERY_STRING_UNESCAPED   12
	The argument string for this request.
#define	HSITEM_REQUEST_METHOD   13
	The method used for this request.
#define	HSITEM_REQUEST_URI   14
	The URI for this request.
#define	HSITEM_SCRIPT_FILENAME   15
	The path to the script being executed.
#define	HSITEM_SCRIPT_NAME   16
	The file name of the script being executed.