Provide hostname to Ingestor

Store its Entity immediately for later use.

1 files changed, 19 insertions, 1 deletions

diff --git a/src/webstat_logger_main.cpp b/src/webstat_logger_main.cpp
index 8f2d45a..e4f871e 100644
--- a/src/webstat_logger_main.cpp
+++ b/src/webstat_logger_main.cpp
@@ -1,9 +1,27 @@
 #include "ingestor.hpp"
+#include <format>
 #include <pq-connection.h>
+#include <sys/utsname.h>
+
+namespace {
+	[[nodiscard]]
+	std::string
+	getHostname(bool fqdn)
+	{
+		utsname uts {};
+		if (uname(&uts)) {
+			throw std::runtime_error(std::format("Failed to get hostname (uts: {}:{})", errno, strerror(errno)));
+		}
+		if (fqdn) {
+			return std::format("{}.{}", uts.nodename, uts.domainname);
+		}
+		return uts.nodename;
+	}
+}
 
 int
 main(int, char **)
 {
 	auto dbconn = std::make_shared<PQ::Connection>("dbname=webstat user=webstat");
-	WebStat::Ingestor {dbconn}.ingestLog(stdin);
+	WebStat::Ingestor {getHostname(false), dbconn}.ingestLog(stdin);
 }