From b4cbca161a1638e96d9e0a6fe12a29ed43173e43 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Mon, 16 Aug 2010 00:51:20 +0200
Subject: Committed some work.

---
 httpd.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 httpd.c

(limited to 'httpd.c')

diff --git a/httpd.c b/httpd.c
new file mode 100644
index 0000000..49b6b1e
--- /dev/null
+++ b/httpd.c
@@ -0,0 +1,92 @@
+#include "httpd.h"
+#include "commands.h"
+
+#include <gio/gio.h>
+#include <string.h>
+
+GSocketService *ss = NULL;
+
+static gboolean service_incoming(GSocketService *service,
+		GSocketConnection *connection, GObject *source_object,
+		gpointer user_data) {
+	GSocket *socket;
+	GError *error = NULL;
+
+	g_debug("incoming connection to service");
+
+	socket = g_socket_connection_get_socket(connection);
+	if(socket == NULL) {
+		g_error("g_socket_connection_get_socket() returned NULL");
+		return FALSE;
+	}
+
+	GString *string = g_string_new(NULL);
+	gboolean done = FALSE;
+	gssize tot = 0;
+
+	while(done == FALSE) {
+		gchar buffer[0x400];
+		gssize len = g_socket_receive(socket, buffer, 0x400, NULL, &error);
+		if(len == -1) {
+			g_error(error->message);
+			g_error_free(error);
+			return FALSE;
+		}
+		tot += len;
+		g_string_append_len(string, buffer, len);
+
+		/* TODO: find a more sane way to stop reading */
+		if(string->len >= 4 && g_strcmp0(string->str + string->len - 4, "\r\n\r\n") == 0) {
+			done = TRUE;
+		}
+	}
+	g_debug("read %lu bytes", tot);
+	g_debug("HTTP header:\n%s", string->str);
+
+	/* split headers */
+	gchar **data = g_strsplit(string->str, "\r\n", 0);
+
+	g_string_free(string, TRUE);
+
+	gchar **firstline = g_strsplit(data[0], " ", 0);
+	/* this sets the first character of the last string in
+	 * firstline to \0 (HTTP version) */
+	firstline[g_strv_length(firstline)-1] = '\0';
+	/* now join from the second string to get the request path */
+	gchar *path = g_strjoinv(" ", firstline + 1);
+
+	g_strfreev(firstline);
+
+	for(gint i = 1; strlen(data[i]); i++) {
+		g_debug("data[%d] = %s", i, data[i]);
+	}
+
+	g_strfreev(data);
+
+	commands_handle(connection, path);
+
+	if(g_socket_close(socket, &error) == FALSE) {
+		g_error(error->message);
+		g_error_free(error);
+		return FALSE;
+	}
+
+	return FALSE;
+}
+
+gboolean httpd_start() {
+	ss = g_threaded_socket_service_new(10);
+
+	g_socket_listener_add_inet_port((GSocketListener*)ss, 8000, NULL, NULL);
+
+	g_signal_connect(ss, "incoming", (GCallback)service_incoming, NULL);
+	g_socket_service_start(ss);
+
+	return TRUE;
+}
+
+void httpd_stop() {
+	g_socket_service_stop(ss);
+	g_free(ss);
+	ss = NULL;
+}
-- 
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