Read music root and httpd port from audist.conf.

1 files changed, 22 insertions, 0 deletions

diff --git a/config.cpp b/config.cpp
new file mode 100644
index 0000000..1fbcde5
--- /dev/null
+++ b/config.cpp
@@ -0,0 +1,22 @@
+#include "config.h"
+
+#include <string>
+#include <fstream>
+#include <stdexcept>
+
+po::variables_map config::vm;
+
+void config::init() {
+	po::options_description desc("foo");
+	desc.add_options()
+		("audist.music_root", po::value<std::string>(), "music root")
+		("audist.httpd_port", po::value<int>()->default_value(8000), "httpd port")
+	;
+	std::ifstream is("audist.conf", std::ios::in);
+	po::store(po::parse_config_file(is, desc, true), vm);
+	po::notify(vm);
+
+	if(!vm.count("audist.music_root")) {
+		throw std::runtime_error("audist.music_root music be specified in audist.conf");
+	}
+}