builtinurl: initial working attempt

Note that the builtin URLs are disabled by default. To activate,
"builtinurl enable" or use the builtinurl_enable API.

See .../extras/http/sample.md for some Hugo-friendly .md w/ embedded
Javascript that accesses the builtin URLs.

Type: feature

Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I6d82d9292c41d6d2d90be73ba8a1a043fb20c986

1 files changed, 57 insertions, 0 deletions

diff --git a/src/plugins/builtinurl/builtinurl.h b/src/plugins/builtinurl/builtinurl.h
new file mode 100644
index 00000000000..91302c1eee5
--- /dev/null
+++ b/src/plugins/builtinurl/builtinurl.h
@@ -0,0 +1,57 @@
+
+/*
+ * builtinurl.h - built-in URLs for the http static server
+ *
+ * Copyright (c) 2019 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef __included_builtinurl_h__
+#define __included_builtinurl_h__
+
+#include <vnet/vnet.h>
+#include <vnet/ip/ip.h>
+#include <vnet/ethernet/ethernet.h>
+
+#include <vppinfra/hash.h>
+#include <vppinfra/error.h>
+
+typedef struct
+{
+  /* API message ID base */
+  u16 msg_id_base;
+
+  /* GET / POST handler registration function */
+  void (*register_handler) (void *, char *, int);
+
+  /* Been there, done that */
+  int initialized;
+
+  /* convenience */
+  vlib_main_t *vlib_main;
+  vnet_main_t *vnet_main;
+  ethernet_main_t *ethernet_main;
+} builtinurl_main_t;
+
+extern builtinurl_main_t builtinurl_main;
+
+void builtinurl_handler_init (builtinurl_main_t * bm);
+
+#endif /* __included_builtinurl_h__ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */