more WIP (command handling moved to player)

1 files changed, 27 insertions, 0 deletions

diff --git a/frontend/rl.cpp b/frontend/rl.cpp
new file mode 100644
index 0000000..3e1cc37
--- /dev/null
+++ b/frontend/rl.cpp
@@ -0,0 +1,27 @@
+#include <cstdlib>
+#include <cstdio>
+
+#include <readline/readline.h>
+#include <readline/history.h>
+
+#include "rl.h"
+#include "frontend/print.h"
+
+using namespace std;
+
+string rl() {
+	const char * PROMPT = "> ";
+
+	char * input = readline(PROMPT);
+	SessionLog::get().append(PROMPT);
+	if (input == NULL) exit(EXIT_SUCCESS); // ctrl-d
+	string out = string(input);
+	if (out.size() > 0) add_history(input);
+	free(input);
+
+	SessionLog::get().append(out);
+	SessionLog::get().append("\n");
+
+	return out;
+}
+