some refactors.

include/LSP/Server.h

@@ -1,45 +1,15 @@
 #include <uv.h>
+
 namespace clice {
 
 /// core class responsible for starting the server
 class Server {
-private:
-  uv_loop_t *loop;
-  uv_pipe_t stdin_pipe;
-
-private:
-  static void on_read(uv_stream_t *stream, ssize_t nread, const uv_buf_t *buf) {
-    if (nread > 0) {
-      printf("Read: %s\n", buf->base);
-    } else if (nread < 0) {
-      if (nread != UV_EOF)
-        fprintf(stderr, "Read error: %s\n", uv_err_name(nread));
-      if (!uv_is_closing((uv_handle_t *)&pipe)) {
-        uv_close((uv_handle_t *)&pipe, NULL);
-      }
-    }
-    if (buf->base) {
-      free(buf->base);
-    }
-  }
-
-  static void alloc_buffer(uv_handle_t *handle, size_t suggested_size,
-                           uv_buf_t *buf) {
-    buf->base = (char *)malloc(suggested_size);
-    buf->len = suggested_size;
-  }
+    static uv_loop_t* loop;
+    static uv_pipe_t stdin_pipe;
 
 public:
-  Server() {
-    loop = uv_default_loop();
-    uv_pipe_init(loop, &stdin_pipe, 0);
-    uv_pipe_open(&stdin_pipe, 0);
-    uv_read_start((uv_stream_t *)&stdin_pipe, alloc_buffer, on_read);
-  }
-
-  ~Server() { uv_loop_close(loop); }
-
-  int run() { return uv_run(loop, UV_RUN_DEFAULT); }
+    static int Initialize();
+    static int Exit();
 };
 
-} // namespace clice
+}  // namespace clice