Index: uspace/app/websrv/Makefile
===================================================================
--- uspace/app/websrv/Makefile	(revision c41834aa2d92f90dc5a57dd6a6e9fd64bd286a1a)
+++ uspace/app/websrv/Makefile	(revision c41834aa2d92f90dc5a57dd6a6e9fd64bd286a1a)
@@ -0,0 +1,37 @@
+#
+# Copyright (c) 2010 Jiri Svoboda
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+USPACE_PREFIX = ../..
+LIBS =
+EXTRA_CFLAGS =
+BINARY = websrv
+
+SOURCES = \
+	websrv.c
+
+include $(USPACE_PREFIX)/Makefile.common
Index: uspace/app/websrv/websrv.c
===================================================================
--- uspace/app/websrv/websrv.c	(revision c41834aa2d92f90dc5a57dd6a6e9fd64bd286a1a)
+++ uspace/app/websrv/websrv.c	(revision c41834aa2d92f90dc5a57dd6a6e9fd64bd286a1a)
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2010 Jiri Svoboda
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup websrv
+ * @{
+ */
+/**
+ * @file (Less-than-skeleton) web server.
+ */
+
+#include <stdio.h>
+
+#include <net/in.h>
+#include <net/inet.h>
+#include <net/socket.h>
+
+#include <str.h>
+
+#define PORT_NUMBER 8080
+
+/** Buffer for receiving the request. */
+#define BUFFER_SIZE 1024
+static char buf[BUFFER_SIZE];
+
+/** Response to send to client. */
+static const char *response_msg =
+    "HTTP/1.0 200 OK\r\n"
+    "\r\n"
+    "<h1>Hello from HelenOS!</h1>\r\n";
+
+int main(int argc, char *argv[])
+{
+	struct sockaddr_in addr;
+	struct sockaddr_in raddr;
+
+	socklen_t raddr_len;
+
+	int listen_sd, conn_sd;
+	int rc;
+
+	size_t response_size;
+
+	addr.sin_family = AF_INET;
+	addr.sin_port = htons(PORT_NUMBER);
+
+	rc = inet_pton(AF_INET, "127.0.0.1", (void *) &addr.sin_addr.s_addr);
+	if (rc != EOK) {
+		printf("Error parsing network address.\n");
+		return 1;
+	}
+
+	printf("Creating socket.\n");
+
+	listen_sd = socket(PF_INET, SOCK_STREAM, 0);
+	if (listen_sd < 0) {
+		printf("Error creating listening socket.\n");
+		return 1;
+	}
+
+	rc = bind(listen_sd, (struct sockaddr *) &addr, sizeof(addr));
+	if (rc != EOK) {
+		printf("Error binding socket.\n");
+		return 1;
+	}
+
+	rc = listen(listen_sd, 1);
+	if (rc != EOK) {
+		printf("Error calling listen() (%d).\n", rc);
+		return 1;
+	}
+
+	response_size = str_size(response_msg);
+
+	printf("Listening for connections at port number %u.\n", PORT_NUMBER);
+	while (true) {
+		raddr_len = sizeof(raddr);
+		conn_sd = accept(listen_sd, (struct sockaddr *) &raddr,
+		    &raddr_len);
+
+		if (conn_sd < 0) {
+			printf("accept() failed.\n");
+			return 1;
+		}
+
+		printf("Accepted connection, sd=%d.\n", conn_sd);
+
+		printf("Wait for client request\n");
+
+		/* Really we should wait for a blank line. */
+		rc = recv(conn_sd, buf, BUFFER_SIZE, 0);
+		if (rc < 0) {
+			printf("recv() failed\n");
+			return 1;
+		}
+
+		/* Send a canned response. */
+                printf("Send response...\n");
+		rc = send(conn_sd, (void *) response_msg, response_size, 0);
+		if (rc < 0) {
+			printf("send() failed.\n");
+			return 1;
+		}
+
+		rc = closesocket(conn_sd);
+		if (rc != EOK) {
+			printf("Error closing connection socket: %d\n", rc);
+			return 1;
+		}
+
+		printf("Closed connection.\n");
+	}
+
+	/* Not reached. */
+	return 0;
+}
+
+/** @}
+ */