debug instrumentation for locate time

[ardour.git] / libs / ardour / broadcast_info.cc

diff --git a/libs/ardour/broadcast_info.cc b/libs/ardour/broadcast_info.cc
index 98175a6da668a3bade384287c396c52684c46444..c19d898b80af6f17e59e2b6d0a3fd38e00c532c8 100644 (file)
--- a/libs/ardour/broadcast_info.cc
+++ b/libs/ardour/broadcast_info.cc
@@ -92,6 +92,24 @@ BroadcastInfo::set_originator_ref_from_session (Session const & /*session*/)
        std::ostringstream serial_number;
        serial_number << PROGRAM_NAME << revision;
 
+       std::string country = SessionMetadata::Metadata()->country().substr (0, 2).c_str(); // ISO 3166-1 2 digits
+       if (country.empty ()) {
+               /* "ZZ" is reserved and may be user-assigned.
+                * EBU Tech 3279 chapter 4.2.4 recommends "ZZ" for unregistered organizations
+                */
+               country = "ZZ";
+       }
+
+       /* https://tech.ebu.ch/docs/tech/tech3279.pdf */
+       std::string organization = SessionMetadata::Metadata()->organization().substr (0, 3).c_str(); // EBU assigned Organisation code
+       if (organization.empty ()) {
+               organization = "---";
+       }
+
+       // TODO sanitize to allowed char set: tech3279.pdf chapter 1.6
+       // allowed: A-Z 0-9 <space> .,-()/=
+       // possible, but not recommended: !"%&*;<>
+
        /* https://tech.ebu.ch/docs/r/r099.pdf
         * CC Country code: (2 characters) based on the ISO 3166-1 standard
         * OOO Organisation code: (3 characters) based on the EBU facility codes, Tech 3279
@@ -99,14 +117,13 @@ BroadcastInfo::set_originator_ref_from_session (Session const & /*session*/)
         * HHMMSS OriginationTime (6 characters,) from the <OriginationTime> field of the BWF.
         * RRRRRRRRR Random Number (9 characters 0-9) Generated locally by the recorder using some reasonably random algorithm.
         */
-       snprintf_bounded_null_filled (info->originator_reference, sizeof (info->originator_reference), "%2s%3s%12s%02d%02d%02d%9d",
-                 SessionMetadata::Metadata()->country().substr (0, 2).c_str(),
-                 SessionMetadata::Metadata()->organization().substr (0, 3).c_str(),
-                 serial_number.str().substr (0, 12).c_str(),
-                 _time.tm_hour,
-                 _time.tm_min,
-                 _time.tm_sec,
-                 random_code);
+       snprintf_bounded_null_filled (info->originator_reference, sizeof (info->originator_reference), "%2s%3s%12s%02d%02d%02d%09d",
+                       country.c_str (), organization.c_str(),
+                       serial_number.str().substr (0, 12).c_str(),
+                       _time.tm_hour,
+                       _time.tm_min,
+                       _time.tm_sec,
+                       random_code);
 
 }