[svn-commits] branch oej/sdpcleanup r32254 - in
/team/oej/sdpcleanup: ./ apps/ configs/ inc...
svn-commits at lists.digium.com
svn-commits at lists.digium.com
Mon Jun 5 02:32:45 MST 2006
Author: oej
Date: Mon Jun 5 04:32:44 2006
New Revision: 32254
URL: http://svn.digium.com/view/asterisk?rev=32254&view=rev
Log:
Reset automerge
Modified:
team/oej/sdpcleanup/ (props changed)
team/oej/sdpcleanup/apps/app_voicemail.c
team/oej/sdpcleanup/configs/rtp.conf.sample
team/oej/sdpcleanup/include/asterisk/rtp.h
team/oej/sdpcleanup/rtp.c
Propchange: team/oej/sdpcleanup/
------------------------------------------------------------------------------
automerge = http://edvina.net/training/
Propchange: team/oej/sdpcleanup/
------------------------------------------------------------------------------
--- svnmerge-integrated (original)
+++ svnmerge-integrated Mon Jun 5 04:32:44 2006
@@ -1,1 +1,1 @@
-/trunk:1-32221
+/trunk:1-32251
Modified: team/oej/sdpcleanup/apps/app_voicemail.c
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/apps/app_voicemail.c?rev=32254&r1=32253&r2=32254&view=diff
==============================================================================
--- team/oej/sdpcleanup/apps/app_voicemail.c (original)
+++ team/oej/sdpcleanup/apps/app_voicemail.c Mon Jun 5 04:32:44 2006
@@ -1780,11 +1780,13 @@
if ((passdata = alloca(vmlen))) {
memset(passdata, 0, vmlen);
prep_email_sub_vars(ast, vmu, msgnum + 1, context, mailbox, cidnum, cidname, dur, date, passdata, vmlen, category);
- pbx_substitute_variables_helper(ast,fromstring,passdata,vmlen);
+ pbx_substitute_variables_helper(ast, fromstring, passdata, vmlen);
fprintf(p, "From: %s <%s>\n",passdata,who);
- } else ast_log(LOG_WARNING, "Cannot allocate workspace for variable substitution\n");
+ } else
+ ast_log(LOG_WARNING, "Cannot allocate workspace for variable substitution\n");
ast_channel_free(ast);
- } else ast_log(LOG_WARNING, "Cannot allocate the channel for variables substitution\n");
+ } else
+ ast_log(LOG_WARNING, "Cannot allocate the channel for variables substitution\n");
} else
fprintf(p, "From: Asterisk PBX <%s>\n", who);
fprintf(p, "To: %s <%s>\n", vmu->fullname, vmu->email);
@@ -1797,11 +1799,13 @@
if ((passdata = alloca(vmlen))) {
memset(passdata, 0, vmlen);
prep_email_sub_vars(ast, vmu, msgnum + 1, context, mailbox, cidnum, cidname, dur, date, passdata, vmlen, category);
- pbx_substitute_variables_helper(ast,emailsubject,passdata,vmlen);
- fprintf(p, "Subject: %s\n",passdata);
- } else ast_log(LOG_WARNING, "Cannot allocate workspace for variable substitution\n");
+ pbx_substitute_variables_helper(ast, emailsubject, passdata, vmlen);
+ fprintf(p, "Subject: %s\n", passdata);
+ } else
+ ast_log(LOG_WARNING, "Cannot allocate workspace for variable substitution\n");
ast_channel_free(ast);
- } else ast_log(LOG_WARNING, "Cannot allocate the channel for variables substitution\n");
+ } else
+ ast_log(LOG_WARNING, "Cannot allocate the channel for variables substitution\n");
} else
if (*emailtitle) {
fprintf(p, emailtitle, msgnum + 1, mailbox) ;
@@ -1811,6 +1815,10 @@
else
fprintf(p, "Subject: [PBX]: New message %d in mailbox %s\n", msgnum + 1, mailbox);
fprintf(p, "Message-ID: <Asterisk-%d-%d-%s-%d@%s>\n", msgnum, (unsigned int)ast_random(), mailbox, getpid(), host);
+ if (!ast_strlen_zero(cidnum))
+ fprintf(p, "X-Asterisk-CallerID: %s\n", cidnum);
+ if (!ast_strlen_zero(cidname))
+ fprintf(p, "X-Asterisk-CallerIDName: %s\n", cidname);
fprintf(p, "MIME-Version: 1.0\n");
if (attach_user_voicemail) {
/* Something unique. */
@@ -1829,11 +1837,13 @@
if ((passdata = alloca(vmlen))) {
memset(passdata, 0, vmlen);
prep_email_sub_vars(ast, vmu, msgnum + 1, context, mailbox, cidnum, cidname, dur, date, passdata, vmlen, category);
- pbx_substitute_variables_helper(ast,emailbody,passdata,vmlen);
- fprintf(p, "%s\n",passdata);
- } else ast_log(LOG_WARNING, "Cannot allocate workspace for variable substitution\n");
+ pbx_substitute_variables_helper(ast, emailbody, passdata, vmlen);
+ fprintf(p, "%s\n", passdata);
+ } else
+ ast_log(LOG_WARNING, "Cannot allocate workspace for variable substitution\n");
ast_channel_free(ast);
- } else ast_log(LOG_WARNING, "Cannot allocate the channel for variables substitution\n");
+ } else
+ ast_log(LOG_WARNING, "Cannot allocate the channel for variables substitution\n");
} else {
fprintf(p, "Dear %s:\n\n\tJust wanted to let you know you were just left a %s long message (number %d)\n"
@@ -1843,9 +1853,7 @@
}
if (attach_user_voicemail) {
/* Eww. We want formats to tell us their own MIME type */
- char *ctype = "audio/x-";
- if (!strcasecmp(format, "ogg"))
- ctype = "application/";
+ char *ctype = (!strcasecmp(format, "ogg")) ? "application/" : "audio/x-";
fprintf(p, "--%s\n", bound);
fprintf(p, "Content-Type: %s%s; name=\"msg%04d.%s\"\n", ctype, format, msgnum, format);
Modified: team/oej/sdpcleanup/configs/rtp.conf.sample
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/configs/rtp.conf.sample?rev=32254&r1=32253&r2=32254&view=diff
==============================================================================
--- team/oej/sdpcleanup/configs/rtp.conf.sample (original)
+++ team/oej/sdpcleanup/configs/rtp.conf.sample Mon Jun 5 04:32:44 2006
@@ -18,3 +18,5 @@
; allowed to continue (in 'samples', 1/8000 of a second)
;
;dtmftimeout=3000
+; rtcpinterval = 5000 ; Milliseconds between rtcp reports
+ ;(min 500, max 60000, default 5000)
Modified: team/oej/sdpcleanup/include/asterisk/rtp.h
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/include/asterisk/rtp.h?rev=32254&r1=32253&r2=32254&view=diff
==============================================================================
--- team/oej/sdpcleanup/include/asterisk/rtp.h (original)
+++ team/oej/sdpcleanup/include/asterisk/rtp.h Mon Jun 5 04:32:44 2006
@@ -84,6 +84,7 @@
struct ast_frame f;
unsigned char rawdata[8192 + AST_FRIENDLY_OFFSET];
unsigned int ssrc; /*!< Synchronization source, RFC 3550, page 10. */
+ unsigned int themssrc; /*!< Their SSRC */
unsigned int rxssrc;
unsigned int lastts;
unsigned int lastdigitts;
@@ -92,6 +93,16 @@
unsigned int lastovidtimestamp;
unsigned int lasteventseqn;
unsigned int lasteventendseqn;
+ int lastrxseqno; /*!< Last received sequence number */
+ unsigned short seedrxseqno; /*!< What sequence number did they start with?*/
+ unsigned int seedrxts; /*!< What RTP timestamp did they start with? */
+ unsigned int rxcount; /*!< How many packets have we received? */
+ unsigned int rxoctetcount; /*!< How many octets have we received? should be rxcount *160*/
+ unsigned int txcount; /*!< How many packets have we sent? */
+ unsigned int txoctetcount; /*!< How many octets have we sent? (txcount*160)*/
+ unsigned int cycles; /*!< Shifted count of sequence number cycles */
+ double rxjitter; /*!< Interarrival jitter at the moment */
+ double rxtransit; /*!< Relative transit time for previous packet */
int lasttxformat;
int lastrxformat;
int dtmfcount;
@@ -102,6 +113,8 @@
struct sockaddr_in them; /*!< Socket representation of the remote endpoint. */
struct timeval rxcore;
struct timeval txcore;
+ double drxcore; /*!< The double representation of the first received packet */
+ struct timeval lastrx; /*!< timeval when we last received a packet */
struct timeval dtmfmute;
struct ast_smoother *smoother;
int *ioid;
@@ -118,7 +131,6 @@
struct ast_rtcp *rtcp;
};
-
/*!
* \brief Initializate a RTP session.
*
@@ -215,6 +227,12 @@
void ast_rtp_stop(struct ast_rtp *rtp);
+/*! \brief Return RTCP quality string */
+char *ast_rtp_get_quality(struct ast_rtp *rtp);
+
+/*! \brief Send an H.261 fast update request. Some devices need this rather than the XML message in SIP */
+int ast_rtcp_send_h261fur(void *data);
+
void ast_rtp_init(void);
int ast_rtp_reload(void);
Modified: team/oej/sdpcleanup/rtp.c
URL: http://svn.digium.com/view/asterisk/team/oej/sdpcleanup/rtp.c?rev=32254&r1=32253&r2=32254&view=diff
==============================================================================
--- team/oej/sdpcleanup/rtp.c (original)
+++ team/oej/sdpcleanup/rtp.c Mon Jun 5 04:32:44 2006
@@ -59,6 +59,18 @@
#define MAX_TIMESTAMP_SKEW 640
+#define RTP_SEQ_MOD (1<<16) /*!< A sequence number can't be more than 16 bits */
+#define RTCP_DEFAULT_INTERVALMS 5000 /*!< Default milli-seconds between RTCP reports we send */
+#define RTCP_MIN_INTERVALMS 500 /*!< Min milli-seconds between RTCP reports we send */
+#define RTCP_MAX_INTERVALMS 60000 /*!< Max milli-seconds between RTCP reports we send */
+
+#define RTCP_PT_FUR 192
+#define RTCP_PT_SR 200
+#define RTCP_PT_RR 201
+#define RTCP_PT_SDES 202
+#define RTCP_PT_BYE 203
+#define RTCP_PT_APP 204
+
#define RTP_MTU 1200
#define DEFAULT_DTMF_TIMEOUT 3000 /*!< samples */
@@ -68,11 +80,24 @@
static int rtpstart = 0; /*!< First port for RTP sessions (set in rtp.conf) */
static int rtpend = 0; /*!< Last port for RTP sessions (set in rtp.conf) */
static int rtpdebug = 0; /*!< Are we debugging? */
+static int rtcpdebug = 0; /*!< Are we debugging RTCP? */
+static int rtcpstats = 0; /*!< Are we debugging RTCP? */
+static int rtcpinterval = RTCP_DEFAULT_INTERVALMS; /*!< Time between rtcp reports in millisecs */
static int stundebug = 0; /*!< Are we debugging stun? */
static struct sockaddr_in rtpdebugaddr; /*!< Debug packets to/from this host */
+static struct sockaddr_in rtcpdebugaddr; /*!< Debug RTCP packets to/from this host */
#ifdef SO_NO_CHECK
static int nochecksums = 0;
#endif
+
+/* Forward declarations */
+static int ast_rtcp_write(void *data);
+static void timeval2ntp(struct timeval tv, unsigned int *msw, unsigned int *lsw);
+static int ast_rtcp_write_sr(void *data);
+static int ast_rtcp_write_rr(void *data);
+static unsigned int ast_rtcp_calc_interval(struct ast_rtp *rtp);
+
+#define MAX_RTP_PT 256
#define FLAG_3389_WARNING (1 << 0)
#define FLAG_NAT_ACTIVE (3 << 1)
@@ -94,6 +119,27 @@
int s; /*!< Socket */
struct sockaddr_in us; /*!< Socket representation of the local endpoint. */
struct sockaddr_in them; /*!< Socket representation of the remote endpoint. */
+ unsigned int soc; /*!< What they told us */
+ unsigned int spc; /*!< What they told us */
+ unsigned int themrxlsr; /*!< The middle 32 bits of the NTP timestamp in the last received SR*/
+ struct timeval rxlsr; /*!< Time when we got their last SR */
+ struct timeval txlsr; /*!< Time when we sent or last SR*/
+ unsigned int expected_prior; /*!< no. packets in previous interval */
+ unsigned int received_prior; /*!< no. packets received in previous interval */
+ int schedid; /*!< Schedid returned from ast_sched_add() to schedule RTCP-transmissions*/
+ unsigned int rr_count; /*!< number of RRs we've sent, not including report blocks in SR's */
+ unsigned int sr_count; /*!< number of SRs we've sent */
+ unsigned int lastsrtxcount; /*!< Transmit packet count when last SR sent */
+ double accumulated_transit; /*!< accumulated a-dlsr-lsr */
+ double rtt; /*!< Last reported rtt */
+ unsigned int reported_jitter; /*!< The contents of their last jitter entry in the RR */
+ unsigned int reported_lost; /*!< Reported lost packets in their RR */
+ char quality[AST_MAX_USER_FIELD];
+ double maxrxjitter;
+ double minrxjitter;
+ double maxrtt;
+ double minrtt;
+ int sendfur;
};
@@ -359,6 +405,16 @@
/*! \brief List of current sessions */
static AST_LIST_HEAD_STATIC(protos, ast_rtp_protocol);
+static void timeval2ntp(struct timeval tv, unsigned int *msw, unsigned int *lsw)
+{
+ unsigned int sec, usec, frac;
+ sec = tv.tv_sec + 2208988800u; /* Sec between 1900 and 1970 */
+ usec = tv.tv_usec;
+ frac = (usec << 12) + (usec << 8) - ((usec * 3650) >> 6);
+ *msw = sec;
+ *lsw = frac;
+}
+
int ast_rtp_fd(struct ast_rtp *rtp)
{
return rtp->s;
@@ -369,6 +425,15 @@
if (rtp->rtcp)
return rtp->rtcp->s;
return -1;
+}
+
+unsigned int ast_rtcp_calc_interval(struct ast_rtp *rtp)
+{
+ unsigned int interval;
+ /*! \todo XXX Do a more reasonable calculation on this one
+ * Look in RFC 3550 Section A.7 for an example*/
+ interval = rtcpinterval;
+ return interval;
}
void ast_rtp_set_data(struct ast_rtp *rtp, void *data)
@@ -433,6 +498,20 @@
}
return 1;
}
+
+static inline int rtcp_debug_test_addr(struct sockaddr_in *addr)
+{
+ if (rtcpdebug == 0)
+ return 0;
+ if (rtcpdebugaddr.sin_addr.s_addr) {
+ if (((ntohs(rtcpdebugaddr.sin_port) != 0)
+ && (rtcpdebugaddr.sin_port != addr->sin_port))
+ || (rtcpdebugaddr.sin_addr.s_addr != addr->sin_addr.s_addr))
+ return 0;
+ }
+ return 1;
+}
+
static struct ast_frame *process_cisco_dtmf(struct ast_rtp *rtp, unsigned char *data, int len)
{
@@ -583,33 +662,44 @@
struct ast_frame *ast_rtcp_read(struct ast_rtp *rtp)
{
socklen_t len;
- int hdrlen = 8;
+ int position, i, packetwords;
int res;
struct sockaddr_in sin;
- unsigned int rtcpdata[1024];
+ unsigned int rtcpdata[8192 + AST_FRIENDLY_OFFSET];
char iabuf[INET_ADDRSTRLEN];
+ unsigned int *rtcpheader;
+ int pt;
+ struct timeval now;
+ unsigned int length;
+ int rc;
+ double rtt = 0;
+ double a;
+ double dlsr;
+ double lsr;
+ unsigned int msw;
+ unsigned int lsw;
+ unsigned int comp;
+ struct ast_frame *f = &ast_null_frame;
if (!rtp || !rtp->rtcp)
return &ast_null_frame;
len = sizeof(sin);
- res = recvfrom(rtp->rtcp->s, rtcpdata, sizeof(rtcpdata),
+ res = recvfrom(rtp->rtcp->s, rtcpdata + AST_FRIENDLY_OFFSET, sizeof(rtcpdata) - sizeof(unsigned int) * AST_FRIENDLY_OFFSET,
0, (struct sockaddr *)&sin, &len);
+ rtcpheader = (unsigned int *)(rtcpdata + AST_FRIENDLY_OFFSET);
if (res < 0) {
if (errno != EAGAIN)
- ast_log(LOG_WARNING, "RTP Read error: %s\n", strerror(errno));
+ ast_log(LOG_WARNING, "RTCP Read error: %s\n", strerror(errno));
if (errno == EBADF)
CRASH;
return &ast_null_frame;
}
- if (res < hdrlen) {
- ast_log(LOG_WARNING, "RTP Read too short\n");
- return &ast_null_frame;
- }
-
+ packetwords = res / 4;
+
if (rtp->nat) {
/* Send to whoever sent to us */
if ((rtp->rtcp->them.sin_addr.s_addr != sin.sin_addr.s_addr) ||
@@ -621,18 +711,154 @@
}
if (option_debug)
ast_log(LOG_DEBUG, "Got RTCP report of %d bytes\n", res);
- return &ast_null_frame;
+
+ /* Process a compound packet */
+ position = 0;
+ while (position < packetwords) {
+ i = position;
+ length = ntohl(rtcpheader[i]);
+ pt = (length & 0xff0000) >> 16;
+ rc = (length & 0x1f000000) >> 24;
+ length &= 0xffff;
+
+ if ((i + length) > packetwords) {
+ ast_log(LOG_WARNING, "RTCP Read too short\n");
+ return &ast_null_frame;
+ }
+
+ if(rtcp_debug_test_addr(&sin)){
+ ast_verbose("\n\nGot RTCP from %s:%d\n",ast_inet_ntoa(iabuf, sizeof(iabuf), sin.sin_addr),ntohs(sin.sin_port));
+ ast_verbose("PT: %d(%s)\n",pt,(pt==200)?"Sender Report":(pt==201)?"Receiver Report":(pt==192)?"H.261 FUR":"Unknown");
+ ast_verbose("Reception reports: %d\n",rc);
+ ast_verbose("SSRC of sender: %u\n",rtcpheader[i+1]);
+ }
+
+ i+=2; /* Advance past header and ssrc */
+
+ switch(pt){
+ case RTCP_PT_SR:
+ gettimeofday(&rtp->rtcp->rxlsr,NULL); /* To be able to populate the dlsr */
+ rtp->rtcp->spc = ntohl(rtcpheader[i+3]);
+ rtp->rtcp->soc = ntohl(rtcpheader[i+4]);
+ rtp->rtcp->themrxlsr = ((ntohl(rtcpheader[i]) & 0x0000ffff) << 16) | ((ntohl(rtcpheader[i+1]) & 0xffff) >> 16); /* Going to LSR in RR*/
+
+ if(rtcp_debug_test_addr(&sin)){
+ ast_verbose("NTP timestamp: %lu.%010lu\n",(unsigned long)ntohl(rtcpheader[i]), (unsigned long)ntohl(rtcpheader[i+1])*4096);
+ ast_verbose("RTP timestamp: %lu\n",(unsigned long)ntohl(rtcpheader[i+2]));
+ ast_verbose("SPC: %lu\tSOC: %lu\n",(unsigned long)ntohl(rtcpheader[i+3]),(unsigned long)ntohl(rtcpheader[i+4]));
+ }
+ i += 5;
+ if (rc < 1)
+ break;
+ /* Intentional fall through */
+ case RTCP_PT_RR:
+ /* This is the place to calculate RTT */
+ /* Don't handle multiple reception reports (rc > 1) yet */
+ gettimeofday(&now, NULL);
+ timeval2ntp(now, &msw, &lsw);
+ /* Use the one we sent them in our SR instead, rtcp->txlsr could have been rewritten if the dlsr is large */
+ if(ntohl(rtcpheader[i+4])){ /* We must have the LSR */
+ comp = ((msw & 0xffff) << 16) | ((lsw & 0xffff0000) >> 16);
+ a = (double)((comp & 0xffff0000) >> 16) + (double)((double)(comp & 0xffff)/1000000.);
+ lsr = (double)((ntohl(rtcpheader[i+4]) & 0xffff0000) >> 16) + (double)((double)(ntohl(rtcpheader[i+4]) & 0xffff)/1000000.);
+ dlsr = (double)(ntohl(rtcpheader[i+5])/65536.);
+ rtt = a - dlsr - lsr;
+ rtp->rtcp->accumulated_transit += rtt;
+ rtp->rtcp->rtt = rtt;
+ if(rtp->rtcp->maxrtt<rtt)
+ rtp->rtcp->maxrtt = rtt;
+ if(rtp->rtcp->minrtt>rtt)
+ rtp->rtcp->minrtt = rtt;
+ }
+ rtp->rtcp->reported_jitter = ntohl(rtcpheader[i+3]);
+ rtp->rtcp->reported_lost = ntohl(rtcpheader[i+1]) & 0xffffff;
+ if(rtcp_debug_test_addr(&sin)){
+ ast_verbose("Fraction lost: %ld\n", (((long)ntohl(rtcpheader[i+1]) & 0xff000000) >> 24));
+ ast_verbose("Packets lost so far: %d\n", rtp->rtcp->reported_lost);
+ ast_verbose("Highest sequence number: %ld\n", (long)(ntohl(rtcpheader[i+2]) & 0xffff));
+ ast_verbose("Sequence number cycles: %ld\n", (long)(ntohl(rtcpheader[i+2]) & 0xffff) >> 16);
+ ast_verbose("Interarrival jitter: %u\n", rtp->rtcp->reported_jitter);
+ ast_verbose("Last SR(our NTP): %lu.%010lu\n",(unsigned long)ntohl(rtcpheader[i+4])>>16,((unsigned long)ntohl(rtcpheader[i+4])<<16)*4096);
+ ast_verbose("DLSR: %4.4f (sec)\n",ntohl(rtcpheader[i+5])/65536.0);
+ if(rtt)
+ ast_verbose("RTT: %f(sec)\n", rtt);
+ }
+ break;
+ case RTCP_PT_FUR:
+ if(rtcp_debug_test_addr(&sin))
+ ast_verbose("Received an RTCP Fast Update Request\n");
+ rtp->f.frametype = AST_FRAME_CONTROL;
+ rtp->f.subclass = AST_CONTROL_VIDUPDATE;
+ rtp->f.datalen = 0;
+ rtp->f.samples = 0;
+ rtp->f.mallocd = 0;
+ rtp->f.src = "RTP";
+ f = &rtp->f;
+ break;
+ case RTCP_PT_SDES:
+ if(rtcp_debug_test_addr(&sin))
+ ast_verbose("Received an SDES from %s:%d\n", ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->rtcp->them.sin_addr), ntohs(rtp->rtcp->them.sin_port));
+ break;
+ case RTCP_PT_BYE:
+ if(rtcp_debug_test_addr(&sin))
+ ast_verbose("Received a BYE from %s:%d\n", ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->rtcp->them.sin_addr), ntohs(rtp->rtcp->them.sin_port));
+ break;
+ default:
+ ast_log(LOG_NOTICE, "Unknown RTCP packet (pt=%d) received from %s:%d\n", pt, ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->rtcp->them.sin_addr), ntohs(rtp->rtcp->them.sin_port));
+ break;
+ }
+ position += (length + 1);
+ }
+
+ return f;
}
static void calc_rxstamp(struct timeval *tv, struct ast_rtp *rtp, unsigned int timestamp, int mark)
{
- struct timeval ts = ast_samp2tv( timestamp, 8000);
- if (ast_tvzero(rtp->rxcore) || mark) {
- rtp->rxcore = ast_tvsub(ast_tvnow(), ts);
- /* Round to 20ms for nice, pretty timestamps */
- rtp->rxcore.tv_usec -= rtp->rxcore.tv_usec % 20000;
- }
- *tv = ast_tvadd(rtp->rxcore, ts);
+ struct timeval now;
+ double transit;
+ double current_time;
+ double d;
+ double dtv;
+ double prog;
+
+ if ((!rtp->rxcore.tv_sec && !rtp->rxcore.tv_usec) || mark) {
+ gettimeofday(&rtp->rxcore, NULL);
+ rtp->drxcore = (double)rtp->rxcore.tv_sec + (double)rtp->rxcore.tv_usec/1000000;
+ /* map timestamp to a real time */
+ rtp->seedrxts = timestamp; /* Their RTP timestamp started with this */
+ rtp->rxcore.tv_sec -= timestamp / 8000;
+ rtp->rxcore.tv_usec -= (timestamp % 8000) * 125;
+ /* Round to 0.1ms for nice, pretty timestamps */
+ rtp->rxcore.tv_usec -= rtp->rxcore.tv_usec % 100;
+ if (rtp->rxcore.tv_usec < 0) {
+ /* Adjust appropriately if necessary */
+ rtp->rxcore.tv_usec += 1000000;
+ rtp->rxcore.tv_sec -= 1;
+ }
+ }
+
+ gettimeofday(&now,NULL);
+ /* rxcore is the mapping between the RTP timestamp and _our_ real time from gettimeofday() */
+ tv->tv_sec = rtp->rxcore.tv_sec + timestamp / 8000;
+ tv->tv_usec = rtp->rxcore.tv_usec + (timestamp % 8000) * 125;
+ if (tv->tv_usec >= 1000000) {
+ tv->tv_usec -= 1000000;
+ tv->tv_sec += 1;
+ }
+ prog = (double)((timestamp-rtp->seedrxts)/8000.);
+ dtv = (double)rtp->drxcore + (double)(prog);
+ current_time = (double)now.tv_sec + (double)now.tv_usec/1000000;
+ transit = current_time - dtv;
+ d = transit - rtp->rxtransit;
+ rtp->rxtransit = transit;
+ if(d<0)
+ d=-d;
+ rtp->rxjitter += (1./16.) * (d - rtp->rxjitter);
+ if(rtp->rxjitter > rtp->rtcp->maxrxjitter)
+ rtp->rtcp->maxrxjitter = rtp->rxjitter;
+ if(rtp->rxjitter < rtp->rtcp->minrxjitter)
+ rtp->rtcp->minrxjitter = rtp->rxjitter;
}
struct ast_frame *ast_rtp_read(struct ast_rtp *rtp)
@@ -643,6 +869,7 @@
unsigned int seqno;
int version;
int payloadtype;
+ int tseqno;
int hdrlen = 12;
int padding;
int mark;
@@ -667,6 +894,7 @@
CRASH;
return &ast_null_frame;
}
+
if (res < hdrlen) {
ast_log(LOG_WARNING, "RTP Read too short\n");
return &ast_null_frame;
@@ -697,6 +925,10 @@
if ((rtp->them.sin_addr.s_addr != sin.sin_addr.s_addr) ||
(rtp->them.sin_port != sin.sin_port)) {
rtp->them = sin;
+ if(rtp->rtcp) {
+ memcpy(&rtp->rtcp->them, &sin, sizeof(rtp->rtcp->them));
+ rtp->rtcp->them.sin_port = htons(ntohs(rtp->them.sin_port)+1);
+ }
rtp->rxseqno = 0;
ast_set_flag(rtp, FLAG_NAT_ACTIVE);
if (option_debug || rtpdebug)
@@ -736,11 +968,35 @@
return &ast_null_frame;
}
+ rtp->rxcount++; /* Only count reasonably valid packets, this'll make the rtcp stats more accurate */
+
+ tseqno = rtp->lastrxseqno +1;
+
+ if(rtp->rxcount==1){
+ /* This is the first RTP packet successfully received from source */
+ rtp->seedrxseqno = seqno;
+ }
+
+ if(rtp->rtcp->schedid<1){
+ /* Schedule transmission of Receiver Report */
+ rtp->rtcp->schedid = ast_sched_add(rtp->sched, ast_rtcp_calc_interval(rtp), ast_rtcp_write, rtp);
+ }
+
+ if(tseqno > RTP_SEQ_MOD){ /* if tseqno is greater than RTP_SEQ_MOD it would indicate that the sender cycled */
+ rtp->cycles += RTP_SEQ_MOD;
+ ast_verbose("SEQNO cycled: %u\t%d\n", rtp->cycles, seqno);
+ }
+
+ rtp->lastrxseqno = seqno;
+
+ if(rtp->themssrc==0)
+ rtp->themssrc = ntohl(rtpheader[2]); /* Record their SSRC to put in future RR */
+
if(rtp_debug_test_addr(&sin))
ast_verbose("Got RTP packet from %s:%d (type %-2.2d, seq %-6.6u, ts %-6.6u, len %-6.6u)\n",
ast_inet_ntoa(iabuf, sizeof(iabuf), sin.sin_addr), ntohs(sin.sin_port), payloadtype, seqno, timestamp,res - hdrlen);
- rtpPT = ast_rtp_lookup_pt(rtp, payloadtype);
+ rtpPT = ast_rtp_lookup_pt(rtp, payloadtype);
if (!rtpPT.isAstFormat) {
struct ast_frame *f = NULL;
@@ -1152,7 +1408,7 @@
if (pt < 0 || pt > MAX_RTP_PT)
return result; /* bogus payload type */
- /* Start with the negotiated codecs */
+ /* Start with negotiated codecs */
result = rtp->current_RTP_PT[pt];
/* If it doesn't exist, check our static RTP type list, just in case */
@@ -1175,7 +1431,7 @@
/* Check the dynamic list first */
for (pt = 0; pt < MAX_RTP_PT; ++pt) {
- if (rtp->current_RTP_PT[pt].code == code && rtp->current_RTP_PT[pt].isAstFormat == isAstFormat) {
+ if (rtp->current_RTP_PT[pt].code == code && rtp->current_RTP_PT[pt].isAstFormat == isAstFormat) {
rtp->rtp_lookup_code_cache_isAstFormat = isAstFormat;
rtp->rtp_lookup_code_cache_code = code;
rtp->rtp_lookup_code_cache_result = pt;
@@ -1271,9 +1527,11 @@
return NULL;
rtcp->s = rtp_socket();
rtcp->us.sin_family = AF_INET;
+ rtcp->them.sin_family = AF_INET;
+
if (rtcp->s < 0) {
free(rtcp);
- ast_log(LOG_WARNING, "Unable to allocate socket: %s\n", strerror(errno));
+ ast_log(LOG_WARNING, "Unable to allocate RTCP socket: %s\n", strerror(errno));
return NULL;
}
@@ -1415,11 +1673,16 @@
void ast_rtp_stop(struct ast_rtp *rtp)
{
+ if(rtp->rtcp->schedid>0){
+ ast_sched_del(rtp->sched, rtp->rtcp->schedid);
+ rtp->rtcp->schedid = -1;
+ }
+
memset(&rtp->them.sin_addr, 0, sizeof(rtp->them.sin_addr));
memset(&rtp->them.sin_port, 0, sizeof(rtp->them.sin_port));
if (rtp->rtcp) {
- memset(&rtp->rtcp->them.sin_addr, 0, sizeof(rtp->them.sin_addr));
- memset(&rtp->rtcp->them.sin_port, 0, sizeof(rtp->them.sin_port));
+ memset(&rtp->rtcp->them.sin_addr, 0, sizeof(rtp->rtcp->them.sin_addr));
+ memset(&rtp->rtcp->them.sin_port, 0, sizeof(rtp->rtcp->them.sin_port));
}
}
@@ -1443,8 +1706,50 @@
rtp->rxseqno = 0;
}
+char *ast_rtp_get_quality(struct ast_rtp *rtp)
+{
+ /*
+ *ssrc our ssrc
+ *themssrc their ssrc
+ *lp lost packets
+ *rxjitter our calculated jitter(rx)
+ *rxcount no. received packets
+ *txjitter reported jitter of the other end
+ *txcount transmitted packets
+ *rlp remote lost packets
+ */
+
+ snprintf(rtp->rtcp->quality, sizeof(rtp->rtcp->quality), "ssrc=%u;themssrc=%u;lp=%u;rxjitter=%f;rxcount=%u;txjitter=%f;txcount=%u;rlp=%u;rtt=%f", rtp->ssrc, rtp->themssrc, rtp->rtcp->expected_prior - rtp->rtcp->received_prior, rtp->rxjitter, rtp->rxcount, (double)rtp->rtcp->reported_jitter/65536., rtp->txcount, rtp->rtcp->reported_lost, rtp->rtcp->rtt);
+
+ return rtp->rtcp->quality;
+}
+
void ast_rtp_destroy(struct ast_rtp *rtp)
{
+ if(rtcp_debug_test_addr(&rtp->them) || rtcpstats){
+ /*Print some info on the call here */
+ ast_verbose(" RTP-stats\n");
+ ast_verbose("* Our Receiver:\n");
+ ast_verbose(" SSRC: %u\n", rtp->themssrc);
+ ast_verbose(" Received packets: %u\n", rtp->rxcount);
+ ast_verbose(" Lost packets: %u\n", rtp->rtcp->expected_prior - rtp->rtcp->received_prior);
+ ast_verbose(" Jitter: %.4f\n", rtp->rxjitter);
+ ast_verbose(" Transit: %.4f\n", rtp->rxtransit);
+ ast_verbose(" RR-count: %u\n", rtp->rtcp->rr_count);
+ ast_verbose("* Our Sender:\n");
+ ast_verbose(" SSRC: %u\n", rtp->ssrc);
+ ast_verbose(" Sent packets: %u\n", rtp->txcount);
+ ast_verbose(" Lost packets: %u\n", rtp->rtcp->reported_lost);
+ ast_verbose(" Jitter: %u\n", rtp->rtcp->reported_jitter);
+ ast_verbose(" SR-count: %u\n", rtp->rtcp->sr_count);
+ ast_verbose(" RTT: %f\n", rtp->rtcp->rtt);
+ }
+
+ if(rtp->rtcp->schedid>0){
+ ast_sched_del(rtp->sched, rtp->rtcp->schedid);
+ rtp->rtcp->schedid = -1;
+ }
+
if (rtp->smoother)
ast_smoother_free(rtp->smoother);
if (rtp->ioid)
@@ -1454,6 +1759,7 @@
if (rtp->rtcp) {
close(rtp->rtcp->s);
free(rtp->rtcp);
+ rtp->rtcp=NULL;
}
free(rtp);
}
@@ -1546,7 +1852,7 @@
rtpheader[3] |= htonl((1 << 23));
}
}
- /* Increment the digit timestamp by 120ms, to ensure that digits
+ /*! \note Increment the digit timestamp by 120ms, to ensure that digits
sent sequentially with no intervening non-digit packets do not
get sent with the same timestamp, and that sequential digits
have some 'dead air' in between them
@@ -1559,6 +1865,244 @@
return 0;
}
+/* \brief Public function: Send an H.261 fast update request, some devices need this rather than SIP XML */
+int ast_rtcp_send_h261fur(void *data)
+{
+ struct ast_rtp *rtp = data;
+ int res;
+
+ rtp->rtcp->sendfur = 1;
+ res = ast_rtcp_write(data);
+
+ return res;
+}
+
+/*! \brief Send RTCP sender's report */
+static int ast_rtcp_write_sr(void *data)
+{
+ struct ast_rtp *rtp = data;
+ int res;
+ int len = 0;
+ struct timeval now;
+ unsigned int now_lsw;
+ unsigned int now_msw;
+ unsigned int *rtcpheader;
+ unsigned int lost;
+ unsigned int extended;
+ unsigned int expected;
+ unsigned int expected_interval;
+ unsigned int received_interval;
+ int lost_interval;
+ int fraction;
+ struct timeval dlsr;
+ char bdata[512];
+ char iabuf[INET_ADDRSTRLEN];
+
+ if(!rtp || !rtp->rtcp || (&rtp->rtcp->them.sin_addr == 0))
+ return 0;
+
+ if(!rtp->rtcp->them.sin_addr.s_addr) { /* This'll stop rtcp for this rtp session */
+ ast_verbose("RTCP SR transmission error, rtcp halted %s\n",strerror(errno));
+ ast_sched_del(rtp->sched, rtp->rtcp->schedid);
+ rtp->rtcp->schedid = -1;
+ return 0;
+ }
+
+ gettimeofday(&now, NULL);
+ timeval2ntp(now, &now_msw, &now_lsw); /* fill thses ones in from utils.c*/
+ rtcpheader = (unsigned int *)bdata;
+ rtcpheader[1] = htonl(rtp->ssrc); /* Our SSRC */
+ rtcpheader[2] = htonl(now_msw); /* now, MSW. gettimeofday() + SEC_BETWEEN_1900_AND_1970*/
+ rtcpheader[3] = htonl(now_lsw); /* now, LSW */
+ rtcpheader[4] = htonl(rtp->lastts); /* FIXME shouldn't be that, it should be now */
+ rtcpheader[5] = htonl(rtp->txcount); /* No. packets sent */
+ rtcpheader[6] = htonl(rtp->txoctetcount); /* No. bytes sent */
+ len += 28;
+
+ extended = rtp->cycles + rtp->lastrxseqno;
+ expected = extended - rtp->seedrxseqno + 1;
+ if (rtp->rxcount > expected)
+ expected += rtp->rxcount - expected;
+ lost = expected - rtp->rxcount;
+ expected_interval = expected - rtp->rtcp->expected_prior;
+ rtp->rtcp->expected_prior = expected;
+ received_interval = rtp->rxcount - rtp->rtcp->received_prior;
+ rtp->rtcp->received_prior = rtp->rxcount;
+ lost_interval = expected_interval - received_interval;
+ if (expected_interval == 0 || lost_interval <= 0)
+ fraction = 0;
+ else
+ fraction = (lost_interval << 8) / expected_interval;
+ timersub(&now, &rtp->rtcp->rxlsr, &dlsr);
+ rtcpheader[7] = htonl(rtp->themssrc);
+ rtcpheader[8] = htonl(((fraction & 0xff) << 24) | (lost & 0xffffff));
+ rtcpheader[9] = htonl((rtp->cycles) | ((rtp->lastrxseqno & 0xffff)));
+ rtcpheader[10] = htonl((unsigned int)rtp->rxjitter);
+ rtcpheader[11] = htonl(rtp->rtcp->themrxlsr);
+ rtcpheader[12] = htonl((((dlsr.tv_sec * 1000) + (dlsr.tv_usec / 1000)) * 65536) / 1000);
+ len += 24;
+
+ rtcpheader[0] = htonl((2 << 30) | (1 << 24) | (RTCP_PT_SR << 16) | ((len/4)-1));
+
+ if (rtp->rtcp->sendfur) {
+ rtcpheader[13] = htonl((2 << 30) | (0 << 24) | (RTCP_PT_FUR << 16) | 1);
+ rtcpheader[14] = htonl(rtp->ssrc); /* Our SSRC */
+ len += 8;
+ rtp->rtcp->sendfur = 0;
+ }
+
+ /* Insert SDES here. Probably should make SDES text equal to mimetypes[code].type (not subtype 'cos */
+ /* it can change mid call, and SDES can't) */
+ rtcpheader[len/4] = htonl((2 << 30) | (1 << 24) | (RTCP_PT_SDES << 16) | 2);
+ rtcpheader[(len/4)+1] = htonl(rtp->ssrc); /* Our SSRC */
+ rtcpheader[(len/4)+2] = htonl(0x01 << 24); /* Empty for the moment */
+ len += 12;
+
+ res = sendto(rtp->rtcp->s, (unsigned int *)rtcpheader, len, 0, (struct sockaddr *)&rtp->rtcp->them, sizeof(rtp->rtcp->them));
+ if (res < 0) {
+ ast_log(LOG_ERROR, "RTCP SR transmission error to %s:%d, rtcp halted %s\n",ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->rtcp->them.sin_addr), ntohs(rtp->rtcp->them.sin_port), strerror(errno));
+ ast_sched_del(rtp->sched, rtp->rtcp->schedid);
+ rtp->rtcp->schedid = -1;
+ return 0;
+ }
+
+ /* FIXME Don't need to get a new one */
+ gettimeofday(&rtp->rtcp->txlsr, NULL);
+ rtp->rtcp->sr_count++;
+
+ rtp->rtcp->lastsrtxcount = rtp->txcount;
+
+ if (rtcp_debug_test_addr(&rtp->rtcp->them)) {
+ ast_verbose("* Sent RTCP SR to %s:%d\n", ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->rtcp->them.sin_addr), ntohs(rtp->rtcp->them.sin_port));
+ ast_verbose(" Our SSRC: %u\n", rtp->ssrc);
+ ast_verbose(" Sent(NTP): %u.%010u\n", (unsigned int)now.tv_sec, (unsigned int)now.tv_usec*4096);
+ ast_verbose(" Sent(RTP): %u\n", rtp->lastts);
+ ast_verbose(" Sent packets: %u\n", rtp->txcount);
+ ast_verbose(" Sent octets: %u\n", rtp->txoctetcount);
+ ast_verbose(" Report block:\n");
+ ast_verbose(" Fraction lost: %u\n", fraction);
+ ast_verbose(" Cumulative loss: %u\n", lost);
+ ast_verbose(" IA jitter: %.4f\n", rtp->rxjitter);
+ ast_verbose(" Their last SR: %u\n", rtp->rtcp->themrxlsr);
+ ast_verbose(" DLSR: %4.4f (sec)\n\n", (double)(ntohl(rtcpheader[12])/65536.0));
+ }
+ return res;
+}
+
+/*! \brief Send RTCP recepient's report */
+static int ast_rtcp_write_rr(void *data)
+{
+ struct ast_rtp *rtp = data;
+ int res;
+ int len = 32;
+ unsigned int lost;
+ unsigned int extended;
+ unsigned int expected;
+ unsigned int expected_interval;
+ unsigned int received_interval;
+ int lost_interval;
+ struct timeval now;
+ unsigned int *rtcpheader;
+ char bdata[1024];
+ char iabuf[INET_ADDRSTRLEN];
+ struct timeval dlsr;
+ int fraction;
+
+ if (!rtp || !rtp->rtcp || (&rtp->rtcp->them.sin_addr == 0))
+ return 0;
+
+ if (!rtp->rtcp->them.sin_addr.s_addr){
+ ast_log(LOG_ERROR, "RTCP RR transmission error to, rtcp halted %s\n",strerror(errno));
+ ast_sched_del(rtp->sched, rtp->rtcp->schedid);
+ rtp->rtcp->schedid = -1;
+ return 0;
+ }
+
+ extended = rtp->cycles + rtp->lastrxseqno;
+ expected = extended - rtp->seedrxseqno + 1;
+ lost = expected - rtp->rxcount;
+ expected_interval = expected - rtp->rtcp->expected_prior;
+ rtp->rtcp->expected_prior = expected;
+ received_interval = rtp->rxcount - rtp->rtcp->received_prior;
+ rtp->rtcp->received_prior = rtp->rxcount;
+ lost_interval = expected_interval - received_interval;
+ if (expected_interval == 0 || lost_interval <= 0)
+ fraction = 0;
+ else
+ fraction = (lost_interval << 8) / expected_interval;
+ gettimeofday(&now, NULL);
+ timersub(&now, &rtp->rtcp->rxlsr, &dlsr);
+ rtcpheader = (unsigned int *)bdata;
+ rtcpheader[0] = htonl((2 << 30) | (1 << 24) | (RTCP_PT_RR << 16) | ((len/4)-1));
+ rtcpheader[1] = htonl(rtp->ssrc);
+ rtcpheader[2] = htonl(rtp->themssrc);
+ rtcpheader[3] = htonl(((fraction & 0xff) << 24) | (lost & 0xffffff));
+ rtcpheader[4] = htonl((rtp->cycles) | ((rtp->lastrxseqno & 0xffff)));
+ rtcpheader[5] = htonl((unsigned int)rtp->rxjitter);
+ rtcpheader[6] = htonl(rtp->rtcp->themrxlsr);
+ rtcpheader[7] = htonl((((dlsr.tv_sec * 1000) + (dlsr.tv_usec / 1000)) * 65536) / 1000);
+
+ if (rtp->rtcp->sendfur) {
+ rtcpheader[8] = htonl((2 << 30) | (0 << 24) | (RTCP_PT_FUR << 16) | 1); /* Header from page 36 in RFC 3550 */
+ rtcpheader[9] = htonl(rtp->ssrc); /* Our SSRC */
+ len += 8;
+ rtp->rtcp->sendfur = 0;
+ }
+
+ /*! \note Insert SDES here. Probably should make SDES text equal to mimetypes[code].type (not subtype 'cos
+ it can change mid call, and SDES can't) */
+ rtcpheader[len/4] = htonl((2 << 30) | (1 << 24) | (RTCP_PT_SDES << 16) | 2);
+ rtcpheader[(len/4)+1] = htonl(rtp->ssrc); /* Our SSRC */
+ rtcpheader[(len/4)+2] = htonl(0x01 << 24); /* Empty for the moment */
+ len += 12;
+
+ res = sendto(rtp->rtcp->s, (unsigned int *)rtcpheader, len, 0, (struct sockaddr *)&rtp->rtcp->them, sizeof(rtp->rtcp->them));
+
+ if (res < 0) {
+ ast_log(LOG_ERROR, "RTCP RR transmission error, rtcp halted: %s\n",strerror(errno));
+ /* Remove the scheduler */
+ ast_sched_del(rtp->sched, rtp->rtcp->schedid);
+ rtp->rtcp->schedid = -1;
+ return 0;
+ }
+
+ rtp->rtcp->rr_count++;
+
+ if (rtcp_debug_test_addr(&rtp->rtcp->them)) {
+ ast_verbose("\n* Sending RTCP RR to %s:%d\n"
+ " Our SSRC: %u\nTheir SSRC: %u\niFraction lost: %d\nCumulative loss: %u\n"
+ " IA jitter: %.4f\n"
+ " Their last SR: %u\n"
+ " DLSR: %4.4f (sec)\n\n",
+ ast_inet_ntoa(iabuf, sizeof(iabuf),
+ rtp->rtcp->them.sin_addr),
+ ntohs(rtp->rtcp->them.sin_port),
+ rtp->ssrc, rtp->themssrc, fraction, lost,
+ rtp->rxjitter,
+ rtp->rtcp->themrxlsr,
+ (double)(ntohl(rtcpheader[7])/65536.0));
+ }
+
+ return res;
+}
+
+/*! \brief Write and RTCP packet to the far end
+ * \note Decide if we are going to send an SR (with Reception Block) or RR
+ * RR is sent if we have not sent any rtp packets in the previous interval */
+static int ast_rtcp_write(void *data)
+{
+ struct ast_rtp *rtp = data;
+ int res;
+
+ if (rtp->txcount > rtp->rtcp->lastsrtxcount)
+ res = ast_rtcp_write_sr(data);
+ else
+ res = ast_rtcp_write_rr(data);
+
+ return res;
+}
+
+/*! \brief generate comfort noice (CNG) */
int ast_rtp_sendcng(struct ast_rtp *rtp, int level)
{
unsigned int *rtpheader;
@@ -1587,7 +2131,7 @@
if (res <0)
ast_log(LOG_ERROR, "RTP Comfort Noise Transmission error to %s:%d: %s\n", ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->them.sin_addr), ntohs(rtp->them.sin_port), strerror(errno));
if(rtp_debug_test_addr(&rtp->them))
- ast_verbose("Sent Comfort Noise RTP packet to %s:%d (type %d, seq %d, ts %d, len %d)\n"
+ ast_verbose("Sent Comfort Noise RTP packet to %s:%d (type %d, seq %d, ts %u, len %d)\n"
, ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->them.sin_addr), ntohs(rtp->them.sin_port), payload, rtp->seqno, rtp->lastts,res - hdrlen);
}
@@ -1666,11 +2210,17 @@
ast_log(LOG_DEBUG, "RTP NAT: Can't write RTP to private address %s:%d, waiting for other end to send audio...\n", ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->them.sin_addr), ntohs(rtp->them.sin_port));
ast_set_flag(rtp, FLAG_NAT_INACTIVE_NOWARN);
}
+ } else {
+ rtp->txcount++;
+ rtp->txoctetcount +=(res - hdrlen);
+
+ if (rtp->rtcp->schedid < 1)
+ rtp->rtcp->schedid = ast_sched_add(rtp->sched, ast_rtcp_calc_interval(rtp), ast_rtcp_write, rtp);
}
if(rtp_debug_test_addr(&rtp->them))
- ast_verbose("Sent RTP packet to %s:%d (type %d, seq %u, ts %u, len %u)\n",
- ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->them.sin_addr), ntohs(rtp->them.sin_port), codec, rtp->seqno, rtp->lastts,res - hdrlen);
+ ast_verbose("Sent RTP packet to %s:%d (type %d, seq %u, ts %u, len %u)\n",
+ ast_inet_ntoa(iabuf, sizeof(iabuf), rtp->them.sin_addr), ntohs(rtp->them.sin_port), codec, rtp->seqno, rtp->lastts,res - hdrlen);
}
rtp->seqno++;
@@ -2126,6 +2676,37 @@
return RESULT_SUCCESS;
}
+static int rtcp_do_debug_ip(int fd, int argc, char *argv[])
+{
+ struct hostent *hp;
+ struct ast_hostent ahp;
+ char iabuf[INET_ADDRSTRLEN];
+ int port = 0;
+ char *p, *arg;
+ if (argc != 5)
+ return RESULT_SHOWUSAGE;
+
+ arg = argv[4];
+ p = strstr(arg, ":");
+ if (p) {
+ *p = '\0';
+ p++;
+ port = atoi(p);
+ }
+ hp = ast_gethostbyname(arg, &ahp);
+ if (hp == NULL)
+ return RESULT_SHOWUSAGE;
+ rtcpdebugaddr.sin_family = AF_INET;
+ memcpy(&rtcpdebugaddr.sin_addr, hp->h_addr, sizeof(rtcpdebugaddr.sin_addr));
+ rtcpdebugaddr.sin_port = htons(port);
+ if (port == 0)
+ ast_cli(fd, "RTCP Debugging Enabled for IP: %s\n", ast_inet_ntoa(iabuf, sizeof(iabuf), rtcpdebugaddr.sin_addr));
+ else
+ ast_cli(fd, "RTCP Debugging Enabled for IP: %s:%d\n", ast_inet_ntoa(iabuf, sizeof(iabuf), rtcpdebugaddr.sin_addr), port);
+ rtcpdebug = 1;
+ return RESULT_SUCCESS;
+}
+
static int rtp_do_debug(int fd, int argc, char *argv[])
{
if(argc != 2) {
@@ -2139,6 +2720,27 @@
return RESULT_SUCCESS;
}
+static int rtcp_do_debug(int fd, int argc, char *argv[]){
+ if(argc != 3){
+ if(argc != 5)
+ return RESULT_SHOWUSAGE;
+ return rtcp_do_debug_ip(fd, argc, argv);
+ }
+ rtcpdebug = 1;
+ memset(&rtcpdebugaddr,0,sizeof(rtcpdebugaddr));
+ ast_cli(fd, "RTCP Debugging Enabled\n");
+ return RESULT_SUCCESS;
+}
+
+static int rtcp_do_stats(int fd, int argc, char *argv[]){
+ if(argc != 3){
+ return RESULT_SHOWUSAGE;
+ }
+ rtcpstats = 1;
+ ast_cli(fd, "RTCP Stats Enabled\n");
+ return RESULT_SUCCESS;
+}
+
static int rtp_no_debug(int fd, int argc, char *argv[])
{
if(argc !=3)
@@ -2148,6 +2750,25 @@
return RESULT_SUCCESS;
}
+static int rtcp_no_debug(int fd, int argc, char *argv[])
+{
+ if(argc !=4)
+ return RESULT_SHOWUSAGE;
+ rtcpdebug = 0;
+ ast_cli(fd,"RTCP Debugging Disabled\n");
+ return RESULT_SUCCESS;
+}
+
+static int rtcp_no_stats(int fd, int argc, char *argv[])
+{
+ if(argc !=4)
+ return RESULT_SHOWUSAGE;
+ rtcpstats = 0;
+ ast_cli(fd,"RTCP Stats Disabled\n");
+ return RESULT_SUCCESS;
+}
+
+
static int stun_do_debug(int fd, int argc, char *argv[])
{
if(argc != 2) {
[... 72 lines stripped ...]
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