added http_status_string() function; response.c now includes the right status string

src/response.c

@@ -1,5 +1,6 @@
 
 #include "base.h"
+#include "utils.h"
 
 void response_init(response *resp) {
 	resp->headers = http_headers_new();
@@ -30,7 +31,7 @@ void response_send_headers(server *srv, connection *con) {
 
 	if (0 == con->out->length && con->content_handler == NULL
 		&& con->response.http_status >= 400 && con->response.http_status < 600) {
-		
+
 		chunkqueue_append_mem(con->out, CONST_STR_LEN("Custom error\r\n"));
 	}
 
@@ -72,7 +73,7 @@ void response_send_headers(server *srv, connection *con) {
 		if (con->keep_alive)
 			http_header_overwrite(con->response.headers, CONST_STR_LEN("Connection"), CONST_STR_LEN("keep-alive"));
 	}
-	g_string_append_printf(head, "%i XXX\r\n", con->response.http_status); /* TODO: use status name */
+	g_string_append_printf(head, "%i %s\r\n", con->response.http_status, http_status_string(con->response.http_status));
 
 	/* Append headers */
 	{

src/response.h

@@ -8,7 +8,7 @@ typedef struct response response;
 
 struct response {
 	http_headers *headers;
-	int http_status;
+	gint http_status;
 	transfer_encoding_t transfer_encoding;
 };
 

src/utils.c

@@ -168,3 +168,71 @@ void path_simplify(GString *path) {
 
 	g_string_set_size(path, out - start);
 }
+
+
+gchar *http_status_string(guint status_code) {
+	/* RFC 2616 (as well as RFC 2518, RFC 2817, RFC 2295, RFC 2774, RFC 4918) */
+	switch (status_code) {
+	/* 1XX information */
+	case 100: return "Continue";
+	case 101: return "Switching Protocols";
+	case 102: return "Processing";
+	/* 2XX successful operation */
+	case 200: return "OK";
+	case 201: return "Created";
+	case 202: return "Accepted";
+	case 203: return "Non-Authoritative Information";
+	case 204: return "No Content";
+	case 205: return "Reset Content";
+	case 206: return "Partial Content";
+	case 207: return "Multi-Status";
+	/* 3XX redirect */
+	case 300: return "Multiple Choice";
+	case 301: return "Moved Permanently";
+	case 302: return "Found";
+	case 303: return "See Other";
+	case 304: return "Not Modified";
+	case 305: return "Use Proxy";
+	case 306: return "(reserved)";
+	case 307: return "Temporary Redirect";
+	/* 4XX client error */
+	case 400: return "Bad Request";
+	case 401: return "Unauthorized";
+	case 402: return "Payment Required";
+	case 403: return "Forbidden";
+	case 404: return "Not Found";
+	case 405: return "Method Not Allowed";
+	case 406: return "Not Acceptable";
+	case 407: return "Proxy Authentication Required";
+	case 408: return "Request Time-out";
+	case 409: return "Conflict";
+	case 410: return "Gone";
+	case 411: return "Length Required";
+	case 412: return "Precondition Failed";
+	case 413: return "Request Entity Too Large";
+	case 414: return "Request-URI Too Long";
+	case 415: return "Unsupported Media Type";
+	case 416: return "Request range not satisfiable";
+	case 417: return "Expectation Failed";
+	case 421: return "There are too many connections from your internet address";
+	case 422: return "Unprocessable Entity";
+	case 423: return "Locked";
+	case 424: return "Failed Dependency";
+	case 425: return "Unordered Collection";
+	case 426: return "Upgrade Required";
+	/* 5XX server error */
+	case 500: return "Internal Server Error";
+	case 501: return "Not Implemented";
+	case 502: return "Bad Gateway";
+	case 503: return "Service Unavailable";
+	case 504: return "Gateway Time-out";
+	case 505: return "HTTP Version not supported";
+	case 506: return "Variant Also Negotiates";
+	case 507: return "Insufficient Storage";
+	case 509: return "Bandwidth Limit Exceeded";
+	case 510: return "Not Extended";
+
+	/* unknown */
+	default: return "unknown status";
+	}
+}

src/utils.h

@@ -17,4 +17,6 @@ LI_API void url_decode(GString *path);
 
 LI_API void path_simplify(GString *path);
 
+LI_API gchar *http_status_string(guint status_code);
+
 #endif