1 files changed, 27 insertions, 0 deletions
diff --git a/http.c b/http.c
new file mode 100644
index 0000000..706b982
--- /dev/null
+++ b/http.c
@@ -0,0 +1,27 @@
+#include "http.h"
+
+#include <stdio.h>
+
+const char * status_string[] = {
+	[STATUS_OK] = "200 OK",
+	[STATUS_BAD_REQUEST] = "400 Bad Request",
+	[STATUS_METHOD_NOT_ALLOWED] = "405 Method Not Allowed",
+	[STATUS_REQUEST_TIMEOUT] = "408 Request Timeout",
+	[STATUS_INTERNAL_SERVER_ERROR] = "500 Internal Server Error",
+	[STATUS_NOT_IMPLEMENTED] = "501 Not Implemented",
+	[STATUS_VERSION_NOT_SUPPORTED] = "505 Version Not Supported",
+};
+
+/// Sends a simple response only with a status to the client.
+/// \param fd File descriptor of the client socket
+/// \param status HTTP response status code
+/// \return Negative value if an error was encountered; numbers of bytes written otherwise
+int respond_only_status(const int fd, const enum status status)
+{
+	static const char * pattern =
+		"HTTP/1.1 %s\r\n"
+		"Connection: close\r\n"
+		"\r\n";
+
+	return dprintf(fd, pattern, status_string[status]);
+}