SHttp (SimpleHttp)

Simple Http web server/framework implementation that has static and dynamic routing using macros/dsl.

It is capable of displaying basic Html pages with referenced CSS/JS/etc files.

Routing with dynamic paths should accomade basic API needs as well.

Configuration

Routes can be configured with minimal DSL/macros:

handle_with("GET","/hello/:id",&Server.WebApp.handle_hello_dyn/2)handle_with("GET","/hello/static",&Server.WebApp.handle_hello_static/2)handle_with("GET","/test",&Server.TestHandler.handle_request/2)

Full example/implementation can be seen here: /apps/server/lib/server/web_app.ex

Request/Response

Request gets parsed and passed as context to the function along side the socket:

Echo back from 'dyn' at dynamic /hello/dyn?with=query&data=b
%Server.RequestCtx{
path_vars: %{":id" => "dyn"},
request: %Http.Request{
body: "",
headers: %{"Accept" => "text/html,a...", ...},
method: "GET",
query: %{"data" => "b", "with" => "query"},
uri: "/hello/dyn?with=query&data=b",
version: "HTTP/1.1"
},
# Filled/updated by handler.
response: %Http.Response{
content: nil,
headers: %{},
reason_phrase: "",
status_code: "",
version: "HTTP/1.1"
}
}

defhandle_hello_dyn(_socket,context)doresponse=%Response{status_code: "200",reason_phrase: "OK"}|>Response.add_content("Echo back from '#{context.path_vars[":id"]}' at dynamic #{context.request.uri}\n"<>Kernel.inspect(context))%{context|response: response}end

Full example/implementation can be seen here (in this case file handler responsible for serving static content): /apps/server/lib/server/file_handler.ex