1 files changed, 52 insertions, 0 deletions
diff --git a/src/nvim/api/private/dispatch.c b/src/nvim/api/private/dispatch.c
new file mode 100644
index 0000000000..8492225a69
--- /dev/null
+++ b/src/nvim/api/private/dispatch.c
@@ -0,0 +1,52 @@
+// This is an open source non-commercial project. Dear PVS-Studio, please check
+// it. PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
+
+#include <inttypes.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <assert.h>
+#include <msgpack.h>
+
+#include "nvim/map.h"
+#include "nvim/log.h"
+#include "nvim/vim.h"
+#include "nvim/msgpack_rpc/helpers.h"
+#include "nvim/api/private/dispatch.h"
+#include "nvim/api/private/helpers.h"
+#include "nvim/api/private/defs.h"
+
+#include "nvim/api/buffer.h"
+#include "nvim/api/tabpage.h"
+#include "nvim/api/ui.h"
+#include "nvim/api/vim.h"
+#include "nvim/api/window.h"
+
+static Map(String, MsgpackRpcRequestHandler) *methods = NULL;
+
+static void msgpack_rpc_add_method_handler(String method,
+                                           MsgpackRpcRequestHandler handler)
+{
+  map_put(String, MsgpackRpcRequestHandler)(methods, method, handler);
+}
+
+/// @param name API method name
+/// @param name_len name size (includes terminating NUL)
+MsgpackRpcRequestHandler msgpack_rpc_get_handler_for(const char *name,
+                                                     size_t name_len,
+                                                     Error *error)
+{
+  String m = { .data = (char *)name, .size = name_len };
+  MsgpackRpcRequestHandler rv =
+    map_get(String, MsgpackRpcRequestHandler)(methods, m);
+
+  if (!rv.fn) {
+    api_set_error(error, kErrorTypeException, "Invalid method: %.*s",
+                  m.size > 0 ? (int)m.size : (int)sizeof("<empty>"),
+                  m.size > 0 ? m.data : "<empty>");
+  }
+  return rv;
+}
+
+#ifdef INCLUDE_GENERATED_DECLARATIONS
+#include "api/private/dispatch_wrappers.generated.h"
+#endif