Add option for small headers (bug #2948)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4350 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -193,6 +193,8 @@ static int tos = 0;
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static int videosupport = 0;
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static int compactheaders = 0; /* send compact sip headers */
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static int global_dtmfmode = SIP_DTMF_RFC2833; /* DTMF mode default */
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static int recordhistory = 0;
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static int global_promiscredir; /* Support of 302 REDIR - Default off */
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@ -2813,6 +2815,8 @@ static int process_sdp(struct sip_pvt *p, struct sip_request *req)
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/*--- add_header: Add header to SIP message */
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static int add_header(struct sip_request *req, char *var, char *value)
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{
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int x = 0;
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char *shortname = "";
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if (req->len >= sizeof(req->data) - 4) {
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ast_log(LOG_WARNING, "Out of space, can't add anymore (%s:%s)\n", var, value);
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return -1;
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@ -2821,8 +2825,18 @@ static int add_header(struct sip_request *req, char *var, char *value)
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ast_log(LOG_WARNING, "Can't add more headers when lines have been added\n");
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return -1;
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}
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req->header[req->headers] = req->data + req->len;
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snprintf(req->header[req->headers], sizeof(req->data) - req->len - 4, "%s: %s\r\n", var, value);
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if (compactheaders) {
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for (x=0;x<sizeof(aliases) / sizeof(aliases[0]); x++)
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if (!strcasecmp(aliases[x].fullname, var))
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shortname = aliases[x].shortname;
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}
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if(!ast_strlen_zero(shortname)) {
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snprintf(req->header[req->headers], sizeof(req->data) - req->len - 4, "%s: %s\r\n", shortname, value);
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} else {
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snprintf(req->header[req->headers], sizeof(req->data) - req->len - 4, "%s: %s\r\n", var, value);
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}
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req->len += strlen(req->header[req->headers]);
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if (req->headers < SIP_MAX_HEADERS)
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req->headers++;
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@ -8631,6 +8645,7 @@ static int reload_config(void)
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strncpy(default_callerid, DEFAULT_CALLERID, sizeof(default_callerid) - 1);
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global_canreinvite = REINVITE_INVITE;
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videosupport = 0;
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compactheaders = 0;
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relaxdtmf = 0;
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ourport = DEFAULT_SIP_PORT;
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global_rtptimeout = 0;
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@ -8696,6 +8711,8 @@ static int reload_config(void)
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}
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} else if (!strcasecmp(v->name, "videosupport")) {
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videosupport = ast_true(v->value);
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} else if (!strcasecmp(v->name, "compactheaders")) {
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compactheaders = ast_true(v->value);
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} else if (!strcasecmp(v->name, "notifymimetype")) {
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strncpy(default_notifymime, v->value, sizeof(default_notifymime) - 1);
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} else if (!strcasecmp(v->name, "musicclass")) {
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@ -79,6 +79,9 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls
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; Other options:
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; info : SIP INFO messages
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; inband : Inband audio
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;compactheaders = yes ; send compact sip headers.
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;
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; If regcontext is specified, Asterisk will dynamically
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; create and destroy a NoOp priority 1 extension for a given
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