72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
// Package server provides the implementation of the server component of the application.
|
|
package server
|
|
|
|
import (
|
|
"encoding/json"
|
|
"log/slog"
|
|
"net/http"
|
|
|
|
"github.com/KristianJBorgwarth/dendrite.daemon/config"
|
|
"github.com/KristianJBorgwarth/dendrite.daemon/core/handlers"
|
|
"github.com/KristianJBorgwarth/dendrite.daemon/core/rpc"
|
|
)
|
|
|
|
type Server struct {
|
|
addr string
|
|
config *config.Config
|
|
}
|
|
|
|
func New(addr string) *Server {
|
|
return &Server{
|
|
addr: addr,
|
|
}
|
|
}
|
|
|
|
func (s *Server) Start() error {
|
|
slog.Info("server started")
|
|
mux := http.NewServeMux()
|
|
|
|
mux.HandleFunc("/rpc", s.RPCHandler)
|
|
|
|
return http.ListenAndServe(s.addr, mux)
|
|
}
|
|
|
|
func (s *Server) RPCHandler(w http.ResponseWriter, r *http.Request) {
|
|
var req rpc.Request
|
|
|
|
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
|
|
http.Error(w, "Invalid JSON", http.StatusBadRequest)
|
|
return
|
|
}
|
|
|
|
resp := rpc.Response{
|
|
Jsonrpc: "2.0",
|
|
ID: req.ID,
|
|
}
|
|
|
|
switch req.Method {
|
|
case "initialize":
|
|
cfg, err := handlers.Initialize(req.Params)
|
|
if err != nil {
|
|
resp.Error = map[string]any{
|
|
"code": -1,
|
|
"message": err.Error(),
|
|
}
|
|
} else {
|
|
s.config = cfg
|
|
resp.Result = map[string]any{"status": "ok"}
|
|
}
|
|
default:
|
|
slog.Warn("Unknown method", "method", req.Method)
|
|
resp.Error = map[string]any{
|
|
"code": -32601,
|
|
"message": "method not found",
|
|
}
|
|
}
|
|
|
|
w.Header().Set("Content-Type", "application/json")
|
|
|
|
if err := json.NewEncoder(w).Encode(resp); err != nil {
|
|
slog.Error("failed to write response", "error", err)
|
|
}
|
|
}
|