diff options
Diffstat (limited to 'channels/sip/include')
| -rw-r--r-- | channels/sip/include/config_parser.h | 12 | ||||
| -rw-r--r-- | channels/sip/include/sip.h | 5 | ||||
| -rw-r--r-- | channels/sip/include/sip_utils.h | 6 |
3 files changed, 22 insertions, 1 deletions
diff --git a/channels/sip/include/config_parser.h b/channels/sip/include/config_parser.h index 76fefc2c6..2737016e6 100644 --- a/channels/sip/include/config_parser.h +++ b/channels/sip/include/config_parser.h @@ -43,6 +43,18 @@ int sip_parse_register_line(struct sip_registry *reg, int default_expiry, const */ int sip_parse_host(char *line, int lineno, char **hostname, int *portnum, enum sip_transport *transport); +/*! \brief Parse the comma-separated nat= option values + * \param value The comma-separated value + * \param mask An array of ast_flags that will be set by this function + * and used as a mask for copying the flags later + * \param flags An array of ast_flags that will be set by this function + * + * \note The nat-related values in both mask and flags are assumed to empty. This function + * will treat the first "yes" or "no" value in a list of values as overiding all other values + * and will stop parsing. Auto values will override their non-auto counterparts. + */ +void sip_parse_nat_option(const char *value, struct ast_flags *mask, struct ast_flags *flags); + /*! * \brief register config parsing tests */ diff --git a/channels/sip/include/sip.h b/channels/sip/include/sip.h index d5de40d9c..0ae8be8f8 100644 --- a/channels/sip/include/sip.h +++ b/channels/sip/include/sip.h @@ -363,9 +363,11 @@ #define SIP_PAGE3_SNOM_AOC (1 << 0) /*!< DPG: Allow snom aoc messages */ #define SIP_PAGE3_SRTP_TAG_32 (1 << 1) /*!< DP: Use a 32bit auth tag in INVITE not 80bit */ +#define SIP_PAGE3_NAT_AUTO_RPORT (1 << 2) /*!< DGP: Set SIP_NAT_FORCE_RPORT when NAT is detected */ +#define SIP_PAGE3_NAT_AUTO_COMEDIA (1 << 3) /*!< DGP: Set SIP_PAGE2_SYMMETRICRTP when NAT is detected */ #define SIP_PAGE3_FLAGS_TO_COPY \ - (SIP_PAGE3_SNOM_AOC | SIP_PAGE3_SRTP_TAG_32) + (SIP_PAGE3_SNOM_AOC | SIP_PAGE3_SRTP_TAG_32 | SIP_PAGE3_NAT_AUTO_RPORT | SIP_PAGE3_NAT_AUTO_COMEDIA) #define CHECK_AUTH_BUF_INITLEN 256 @@ -1062,6 +1064,7 @@ struct sip_pvt { * for incoming calls */ unsigned short req_secure_signaling:1;/*!< Whether we are required to have secure signaling or not */ + unsigned short natdetected:1; /*!< Whether we detected a NAT when processing the Via */ char tag[11]; /*!< Our tag for this session */ int timer_t1; /*!< SIP timer T1, ms rtt */ int timer_b; /*!< SIP timer B, ms */ diff --git a/channels/sip/include/sip_utils.h b/channels/sip/include/sip_utils.h index 47297ab68..01207e774 100644 --- a/channels/sip/include/sip_utils.h +++ b/channels/sip/include/sip_utils.h @@ -80,4 +80,10 @@ int hangup_sip2cause(int cause); */ const char *hangup_cause2sip(int cause); +/*! \brief Return a string describing the force_rport value for the given flags */ +const char *force_rport_string(struct ast_flags *flags); + +/*! \brief Return a string describing the comedia value for the given flags */ +const char *comedia_string(struct ast_flags *flags); + #endif |