include county names

git-svn-id: file:///home/svn/nwr/trunk@15 103c2249-d0a5-da11-ade6-0050bffea3d9

Makefile.am

@@ -23,3 +23,8 @@ streamer_SOURCES = streamer.cpp
 splitter_SOURCES = splitter.cpp
 
 monitor_SOURCES = monitor.cpp eas_demod.cpp eas_decode.cpp
+
+eas_decode.cpp: fips.inc
+
+fips.inc: ../emwin/data/county.dump fips2inc.pl
+	perl fips2inc.pl ../emwin/data/county.dump >$@

eas_decode.cpp

@@ -83,9 +83,27 @@ static string getEventDesc(const string &event)
     return d->desc;
 }
 
+struct County {
+    int fips;
+    const char *name;
+};
+static const County Counties[] = {
+    #include "fips.inc"
+};
+
+static int fipscompare(const void *p1, const void *p2)
+{
+    return ((County *)p2)->fips - *(int *)p1;
+}
+
 static string getAreaDesc(const eas::Message::Area &area)
 {
-    return string();
+    int fips = 1000 * area.state + area.county;
+    County *c = (County *)bsearch(&fips, Counties, sizeof(Counties)/sizeof(Counties[0]), sizeof(Counties[0]), fipscompare);
+    if (c == NULL) {
+        return string();
+    }
+    return c->name;
 }
 
 static string getSenderDesc(const string &sender)