command buffer handling

engine function parsing
buffered client console 

1 files changed, 56 insertions, 0 deletions

diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
new file mode 100644
index 0000000..23e8a8d
--- /dev/null
+++ b/src/core/commandbuffer.cc
@@ -0,0 +1,56 @@
+/*
+   core/commandbuffer.cc
+   This file is part of the Osirion project and is distributed under 
+   the terms of the GNU General Public License version 2 
+*/
+
+#include "core/commandbuffer.h"
+#include "sys/sys.h"
+
+// C++ headers
+#include <string>
+#include <sstream>
+
+namespace core {
+
+std::stringstream cmd(std::stringstream::in | std::stringstream::out);
+
+namespace commandbuffer {
+
+void exec(const char *text) {
+	std::stringstream cmdstream(text);
+	std::string cmdname;
+
+	cmdstream >> cmdname;
+	
+	func::Func f = func::find(cmdname);
+
+	if (f) {
+		f(cmdstream);
+		return;
+	}
+
+	con_print << "unknown command '" << cmdname << "'" << std::endl;
+}
+
+void execute() {
+	if (core::cmd.eof())
+		return;
+
+	char line[MAXCMDSIZE];
+	while(core::cmd.getline(line, MAXCMDSIZE-1)) {
+		exec(line);
+	}
+
+	cmd.clear();
+}
+
+void clear() {
+	char line[MAXCMDSIZE];
+	while(core::cmd.getline(line, MAXCMDSIZE-1));
+}
+
+}
+
+}
+