[Xastir] Emergency locate beacon

[Curt, WE7U]

On Mon, 20 May 2013, Jason KG4WSV wrote:

> If the word "emergency" appears in any case anywhere in the packet,
> xastir flags it as an emergency station.

Looked at the code.  It's only all-caps, these strings:

-----------------------
   // Check for "EMERGENCY" anywhere in the line.
   // APRS+SA also supports any of these in the TO: field:
   //
   //      EMERGENCY
   //      ALARM
   //      ALERT
   //      WARNING
   //      WXALARM
   //      EM
   //
   // Snag just the TO: field from the path, used for most of the
   // comparisons below.  It will be pointed to by ViaCalls[0];
   xastir_snprintf(tmp_path,   // Make a temporary backup
                   sizeof(tmp_path),
                   "%s",
                   path);
   split_string(tmp_path, ViaCalls, 10, ',');

   if (       (strstr(backup,      "EMERGENCY"))    // Checks entire line
           || (strcmp(ViaCalls[0], "ALARM") == 0)   // Checks to_field
           || (strcmp(ViaCalls[0], "ALERT") == 0)   // Checks to_field
           || (strcmp(ViaCalls[0], "WARNING") == 0) // Checks to_field
           || (strcmp(ViaCalls[0], "WXALARM") == 0) // Checks to_field
           || (strcmp(ViaCalls[0], "EM") == 0) ) {  // Checks to_field
-----------------------

-- 
Curt, WE7U.        http://wetnet.net/~we7u
APRS Device Capabilities:  http://wetnet.net/~we7u/aprs_device_capabilities.html