[sr-dev] [kamailio/kamailio] Rich redirects (#1243)

[Daniel-Constantin Mierla]

miconda commented on this pull request.



> @@ -595,6 +598,17 @@ static int print_contact_str(char **dest, str *uri, qvalue_t q, str *path, char
 		memcpy(p, buf.s, buf.len);
 		p += buf.len;
 	}
+
+	/* branch flags (not SIP standard conformant) */
+	buf.s = int2str(flags, &buf.len);
+	if (p + FLAGS_PARAM_LEN + buf.len > end) {
+		return -1;
+	}
+	memcpy(p, FLAGS_PARAM, FLAGS_PARAM_LEN);
+	p += FLAGS_PARAM_LEN;
+	memcpy(p, buf.s, buf.len);
+	p += buf.len;

This should be made somehow optional, not being standard, as well as eventually do not add the flags parameter if the value is 0 (not set).

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