Request and Status Line.
[Messaging Elements]

Request and status line structures and manipulation.

Data Structures
struct	pjsip_request_line
struct	pjsip_status_line
Defines
#define	PJSIP_IS_STATUS_IN_CLASS(status_code, code_class)   (status_code/100 == code_class/100)
Enumerations
enum	pjsip_status_code {   PJSIP_SC_TRYING = 100, PJSIP_SC_RINGING = 180, PJSIP_SC_CALL_BEING_FORWARDED = 181, PJSIP_SC_QUEUED = 182,   PJSIP_SC_PROGRESS = 183, PJSIP_SC_OK = 200, PJSIP_SC_ACCEPTED = 202, PJSIP_SC_MULTIPLE_CHOICES = 300,   PJSIP_SC_MOVED_PERMANENTLY = 301, PJSIP_SC_MOVED_TEMPORARILY = 302, PJSIP_SC_USE_PROXY = 305, PJSIP_SC_ALTERNATIVE_SERVICE = 380,   PJSIP_SC_BAD_REQUEST = 400, PJSIP_SC_UNAUTHORIZED = 401, PJSIP_SC_PAYMENT_REQUIRED = 402, PJSIP_SC_FORBIDDEN = 403,   PJSIP_SC_NOT_FOUND = 404, PJSIP_SC_METHOD_NOT_ALLOWED = 405, PJSIP_SC_NOT_ACCEPTABLE = 406, PJSIP_SC_PROXY_AUTHENTICATION_REQUIRED = 407,   PJSIP_SC_REQUEST_TIMEOUT = 408, PJSIP_SC_GONE = 410, PJSIP_SC_REQUEST_ENTITY_TOO_LARGE = 413, PJSIP_SC_REQUEST_URI_TOO_LONG = 414,   PJSIP_SC_UNSUPPORTED_MEDIA_TYPE = 415, PJSIP_SC_UNSUPPORTED_URI_SCHEME = 416, PJSIP_SC_BAD_EXTENSION = 420, PJSIP_SC_EXTENSION_REQUIRED = 421,   PJSIP_SC_SESSION_TIMER_TOO_SMALL = 422, PJSIP_SC_INTERVAL_TOO_BRIEF = 423, PJSIP_SC_TEMPORARILY_UNAVAILABLE = 480, PJSIP_SC_CALL_TSX_DOES_NOT_EXIST = 481,   PJSIP_SC_LOOP_DETECTED = 482, PJSIP_SC_TOO_MANY_HOPS = 483, PJSIP_SC_ADDRESS_INCOMPLETE = 484, PJSIP_AC_AMBIGUOUS = 485,   PJSIP_SC_BUSY_HERE = 486, PJSIP_SC_REQUEST_TERMINATED = 487, PJSIP_SC_NOT_ACCEPTABLE_HERE = 488, PJSIP_SC_BAD_EVENT = 489,   PJSIP_SC_REQUEST_UPDATED = 490, PJSIP_SC_REQUEST_PENDING = 491, PJSIP_SC_UNDECIPHERABLE = 493, PJSIP_SC_INTERNAL_SERVER_ERROR = 500,   PJSIP_SC_NOT_IMPLEMENTED = 501, PJSIP_SC_BAD_GATEWAY = 502, PJSIP_SC_SERVICE_UNAVAILABLE = 503, PJSIP_SC_SERVER_TIMEOUT = 504,   PJSIP_SC_VERSION_NOT_SUPPORTED = 505, PJSIP_SC_MESSAGE_TOO_LARGE = 513, PJSIP_SC_PRECONDITION_FAILURE = 580, PJSIP_SC_BUSY_EVERYWHERE = 600,   PJSIP_SC_DECLINE = 603, PJSIP_SC_DOES_NOT_EXIST_ANYWHERE = 604, PJSIP_SC_NOT_ACCEPTABLE_ANYWHERE = 606, PJSIP_SC_TSX_TIMEOUT = PJSIP_SC_REQUEST_TIMEOUT,   PJSIP_SC_TSX_TRANSPORT_ERROR = PJSIP_SC_SERVICE_UNAVAILABLE, PJSIP_SC__force_32bit = 0x7FFFFFFF }
Functions
const pj_str_t *	pjsip_get_status_text (int status_code)

---

Define Documentation

#define PJSIP_IS_STATUS_IN_CLASS	(	status_code,
		code_class		)	(status_code/100 == code_class/100)

This macro returns non-zero (TRUE) if the specified status_code is in the same class as the code_class.

Parameters:

	status_code	The status code.
	code_class	The status code in the class (for example 100, 200).

---

Enumeration Type Documentation

enum pjsip_status_code

This enumeration lists standard SIP status codes according to RFC 3261. In addition, it also declares new status class 7xx for errors generated by the stack. This status class however should not get transmitted on the wire.

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Function Documentation

const pj_str_t* pjsip_get_status_text

(

int

status_code

)

Get the default status text for the status code.

Parameters:

status_code

SIP Status Code

Returns:

textual message for the status code.