Group PJSIP_CORE_ERRNO¶
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group
PJSIP_CORE_ERRNO
PJSIP specific error constants.
Defines
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PJSIP_ERRNO_START
¶ Start of error code relative to PJ_ERRNO_START_USER.
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PJSIP_ERRNO_FROM_SIP_STATUS
(code)¶ Create error value from SIP status code.
- Parameters
code – SIP status code.
- Returns
Error code in pj_status_t namespace.
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PJSIP_ERRNO_TO_SIP_STATUS
(status)¶ Get SIP status code from error value. If conversion to SIP status code is not available, a SIP status code 599 will be returned.
- Parameters
status – Error code in pj_status_t namespace.
- Returns
SIP status code.
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PJSIP_ERRNO_START_PJSIP
¶ Start of PJSIP generated error code values.
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PJSIP_EBUSY
¶ SIP object is busy.
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PJSIP_ETYPEEXISTS
¶ SIP object with the same type already exists.
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PJSIP_ESHUTDOWN
¶ SIP stack is shutting down.
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PJSIP_ENOTINITIALIZED
¶ SIP object is not initialized.
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PJSIP_ENOROUTESET
¶ Missing route set (for tel: URI)
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PJSIP_EINVALIDMSG
¶ General invalid message error (e.g. syntax error)
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PJSIP_ENOTREQUESTMSG
¶ Expecting request message.
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PJSIP_ENOTRESPONSEMSG
¶ Expecting response message.
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PJSIP_EMSGTOOLONG
¶ Message too long. See also PJSIP_ERXOVERFLOW.
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PJSIP_EPARTIALMSG
¶ Message not completely received.
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PJSIP_EINVALIDSTATUS
¶ Status code is invalid.
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PJSIP_EINVALIDURI
¶ General Invalid URI error.
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PJSIP_EINVALIDSCHEME
¶ Unsupported URL scheme.
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PJSIP_EMISSINGREQURI
¶ Missing Request-URI.
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PJSIP_EINVALIDREQURI
¶ Invalid request URI.
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PJSIP_EURITOOLONG
¶ URI is too long.
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PJSIP_EMISSINGHDR
¶ Missing required header(s).
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PJSIP_EINVALIDHDR
¶ Invalid header field.
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PJSIP_EINVALIDVIA
¶ Invalid Via header in response (sent-by, etc).
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PJSIP_EMULTIPLEVIA
¶ Multiple Via headers in response.
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PJSIP_EMISSINGBODY
¶ Missing message body.
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PJSIP_EINVALIDMETHOD
¶ Invalid/unexpected method.
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PJSIP_EUNSUPTRANSPORT
¶ Unsupported transport type.
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PJSIP_EPENDINGTX
¶ Buffer is being sent, operation still pending.
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PJSIP_ERXOVERFLOW
¶ Rx buffer overflow. See also PJSIP_EMSGTOOLONG.
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PJSIP_EBUFDESTROYED
¶ This is not really an error, it just informs application that transmit data has been deleted on return of pjsip_tx_data_dec_ref().
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PJSIP_ETPNOTSUITABLE
¶ Unsuitable transport selected. This error occurs when application has explicitly requested to use a particular transport/listener, but the selected transport is not suitable to send request to the specified destination.
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PJSIP_ETPNOTAVAIL
¶ Transport not available. This error occurs for example when the SIP stack is trying to use a SIP transport while the transport is being paused by application.
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PJSIP_ETSXDESTROYED
¶ Transaction has just been destroyed.
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PJSIP_ENOTSX
¶ No transaction.
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PJSIP_ECMPSCHEME
¶ Scheme mismatch.
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PJSIP_ECMPUSER
¶ User part mismatch.
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PJSIP_ECMPPASSWD
¶ Password part mismatch.
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PJSIP_ECMPHOST
¶ Host part mismatch.
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PJSIP_ECMPPORT
¶ Port part mismatch.
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PJSIP_ECMPTRANSPORTPRM
¶ Transport parameter part mismatch.
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PJSIP_ECMPTTLPARAM
¶ TTL parameter part mismatch.
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PJSIP_ECMPUSERPARAM
¶ User parameter part mismatch.
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PJSIP_ECMPMETHODPARAM
¶ Method parameter part mismatch.
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PJSIP_ECMPMADDRPARAM
¶ Maddr parameter part mismatch.
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PJSIP_ECMPOTHERPARAM
¶ Parameter part in other_param mismatch.
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PJSIP_ECMPHEADERPARAM
¶ Parameter part in header_param mismatch.
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PJSIP_EFAILEDCREDENTIAL
¶ Credential failed to authenticate. For this failure, right credential for the realm has been found and used to authenticate against the challenge, but the server has rejected the authorization request with 401/407 response (either with no stale parameter or with “stale=false” parameter). In most cases, this indicates that the username/password combination is incorrect.
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PJSIP_ENOCREDENTIAL
¶ No suitable credential is found to authenticate the request against the received authentication challenge in 401/407 response. This often is caused by different realm supplied in the credential than the realm found in the challenge.
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PJSIP_EINVALIDALGORITHM
¶ Invalid/unsupported algorithm.
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PJSIP_EINVALIDQOP
¶ Invalid/unsupported qop.
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PJSIP_EINVALIDAUTHSCHEME
¶ Invalid/unsupported authentication scheme.
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PJSIP_EAUTHNOPREVCHAL
¶ No previous challenge.
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PJSIP_EAUTHNOAUTH
¶ No authorization is found.
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PJSIP_EAUTHACCNOTFOUND
¶ Account not found.
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PJSIP_EAUTHACCDISABLED
¶ Account is disabled.
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PJSIP_EAUTHINVALIDREALM
¶ Invalid realm.
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PJSIP_EAUTHINVALIDDIGEST
¶ Invalid digest.
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PJSIP_EAUTHSTALECOUNT
¶ Maximum number of stale retries exceeded. This happens when server keeps rejecting our authorization request with stale=true.
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PJSIP_EAUTHINNONCE
¶ Invalid nonce value in the challenge.
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PJSIP_EAUTHINAKACRED
¶ Invalid AKA credential.
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PJSIP_EAUTHNOCHAL
¶ No challenge is found in the challenge.
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PJSIP_EMISSINGTAG
¶ Missing From/To tag.
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PJSIP_ENOTREFER
¶ Expecting REFER method
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PJSIP_ENOREFERSESSION
¶ Not associated with REFER subscription
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PJSIP_ESESSIONTERMINATED
¶ Session already terminated.
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PJSIP_ESESSIONSTATE
¶ Invalid session state for the specified operation.
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PJSIP_ESESSIONINSECURE
¶ The feature being requested requires the use of secure session or transport.
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PJSIP_TLS_EUNKNOWN
¶ Unknown TLS error
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PJSIP_TLS_EINVMETHOD
¶ Invalid SSL protocol method.
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PJSIP_TLS_ECACERT
¶ Error loading/verifying SSL CA list file.
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PJSIP_TLS_ECERTFILE
¶ Error loading SSL certificate chain file.
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PJSIP_TLS_EKEYFILE
¶ Error adding private key from SSL certificate file.
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PJSIP_TLS_ECIPHER
¶ Error setting SSL cipher list.
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PJSIP_TLS_ECTX
¶ Error creating SSL context.
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PJSIP_TLS_ESSLCONN
¶ Error creating SSL connection object.
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PJSIP_TLS_ECONNECT
¶ Unknown error when performing SSL connect().
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PJSIP_TLS_EACCEPT
¶ Unknown error when performing SSL accept().
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PJSIP_TLS_ESEND
¶ Unknown error when sending SSL data
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PJSIP_TLS_EREAD
¶ Unknown error when reading SSL data
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PJSIP_TLS_ETIMEDOUT
¶ SSL negotiation has exceeded the maximum configured timeout.
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PJSIP_TLS_ECERTVERIF
¶ SSL certificate verification error.
Functions
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pj_str_t
pjsip_strerror
(pj_status_t status, char *buffer, pj_size_t bufsize)¶ Get error message for the specified error code. Note that this function is only able to decode PJSIP specific error code. Application should use pj_strerror(), which should be able to decode all error codes belonging to all subsystems (e.g. pjlib, pjmedia, pjsip, etc).
- Parameters
status – The error code.
buffer – The buffer where to put the error message.
bufsize – Size of the buffer.
- Returns
The error message as NULL terminated string, wrapped with pj_str_t.
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