X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=bigscreen%2Fccbs_bigscreen.cpp;h=bd8b37b05ea87e1cd21ea5c8aaeeb3dfd24812a0;hb=5c5c824a38b02e166b5b012f17cf77dcb38d59d6;hp=778720f9e90aa97037dcb67db3ce1dc4acbad52a;hpb=a0588b4cbd8b25d32e958f9f9f8383efdc44683b;p=ccbs

diff --git a/bigscreen/ccbs_bigscreen.cpp b/bigscreen/ccbs_bigscreen.cpp
index 778720f..bd8b37b 100644
--- a/bigscreen/ccbs_bigscreen.cpp
+++ b/bigscreen/ccbs_bigscreen.cpp
@@ -1,10 +1,48 @@
-#include <stdio.h>
+#include <cstdio>
 #include <unistd.h>
+#include <pqxx/pqxx>
 #include "glwindow.h"
 
+/*
+ * A trigger that exits whenever it's trigged (used when we change big things
+ * such as starting a new tournament, and it's not really worth doing a clean
+ * change).
+ */
+class ExitTrigger : pqxx::trigger {
+public:
+	ExitTrigger(pqxx::connection_base &conn, const PGSTD::string &name)
+		: pqxx::trigger(conn, name) {}
+	
+	virtual void operator() (int pid)
+	{
+		std::fprintf(stderr, "Received an exit trigger from pid %u\n", pid);
+		exit(0);
+	}
+};
+
 int main(int argc, char **argv)
 {
 	GLWindow glw("CCBS bigscreen", 800, 600, 32, false, 16, -1);
-	sleep(5);
+	try {
+		pqxx::connection conn("dbname=ccbs host=sql.samfundet.no user=ccbs password=GeT|>>B_");
+		ExitTrigger et(conn, "bs_tournament_changed");
+		
+		sleep(1);
+
+		pqxx::work t(conn, "trx");
+
+		// fetch all songs
+		pqxx::result res( t.exec("SELECT * FROM songs") );
+		for (pqxx::result::const_iterator i = res.begin(); i != res.end(); ++i) {
+			std::fprintf(stderr, "%s\n", i["title"].c_str());
+		}
+		t.commit();
+
+		sleep(1);
+	} catch (const std::exception &e) {
+		std::fprintf(stderr, "Exception: %s\n", e.what());
+		exit(1);
+	}
+	
 	return 0;
 }