Added basic hello program. Added wiki information at README.

README.rst

@@ -15,6 +15,9 @@ Its not a web server per se, as it is not an executable.
 If you want to compare to a web server, a web server would use a module or plugin to add 
 some functionality. With libonion you have the functionality and add the webserver as a plugin.
 
+There is a wiki available at https://github.com/davidmoreno/onion/wiki, with many useful 
+information on how to start and internal workings.
+
 API documentation is at http://coralbits.com/staticc/libonion/html/.
 
 SSL Support

examples/CMakeLists.txt

@@ -11,3 +11,4 @@ endif (PAM_ENABLED)
 add_subdirectory(userver)
 add_subdirectory(interactive)
 add_subdirectory(fileserver_otemplate)
+add_subdirectory(hello)

examples/hello/CMakeLists.txt

@@ -0,0 +1,7 @@
+
+add_executable(hello hello.c)
+target_link_libraries(hello onion)
+
+
+
+

examples/hello/hello.c

@@ -0,0 +1,19 @@
+/** Licensed under AGPL 3.0. (C) 2010 David Moreno Montero. http://coralbits.com */
+#include <onion/onion.h>
+
+int hello(void *p, onion_request *req){
+	onion_response *res=onion_response_new(req);
+	onion_response_set_length(res,11);
+	onion_response_set_header(res, "Content-Type", "text/html");
+	onion_response_write_headers(res);
+	onion_response_write(res,"Hello world",11);
+	return onion_response_free(res);
+}
+
+int main(int argc, char **argv){
+	onion *o=onion_new(O_ONE_LOOP);
+	onion_set_root_handler(o, onion_handler_new((void*)hello, NULL, NULL));
+	onion_listen(o);
+	onion_free(o);
+	return 0;
+}