Add nghttp2 - HTTP/2 C Library component

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "cbor/tinycbor"]
 	path = cbor/tinycbor
 	url = https://github.com/intel/tinycbor.git
+[submodule "nghttp/nghttp2"]
+	path = nghttp/nghttp2
+	url = https://github.com/nghttp2/nghttp2.git

nghttp/CMakeLists.txt

@@ -0,0 +1,29 @@
+set(srcs
+    "nghttp2/lib/nghttp2_buf.c"
+    "nghttp2/lib/nghttp2_callbacks.c"
+    "nghttp2/lib/nghttp2_debug.c"
+    "nghttp2/lib/nghttp2_frame.c"
+    "nghttp2/lib/nghttp2_hd.c"
+    "nghttp2/lib/nghttp2_hd_huffman.c"
+    "nghttp2/lib/nghttp2_hd_huffman_data.c"
+    "nghttp2/lib/nghttp2_helper.c"
+    "nghttp2/lib/nghttp2_http.c"
+    "nghttp2/lib/nghttp2_map.c"
+    "nghttp2/lib/nghttp2_mem.c"
+    "nghttp2/lib/nghttp2_npn.c"
+    "nghttp2/lib/nghttp2_option.c"
+    "nghttp2/lib/nghttp2_outbound_item.c"
+    "nghttp2/lib/nghttp2_pq.c"
+    "nghttp2/lib/nghttp2_priority_spec.c"
+    "nghttp2/lib/nghttp2_queue.c"
+    "nghttp2/lib/nghttp2_rcbuf.c"
+    "nghttp2/lib/nghttp2_session.c"
+    "nghttp2/lib/nghttp2_stream.c"
+    "nghttp2/lib/nghttp2_submit.c"
+    "nghttp2/lib/nghttp2_version.c")
+
+idf_component_register(SRCS "${srcs}"
+                    INCLUDE_DIRS port/include nghttp2/lib/includes
+                    PRIV_INCLUDE_DIRS port/private_include)
+
+target_compile_definitions(${COMPONENT_LIB} PUBLIC "-DHAVE_CONFIG_H")

nghttp/LICENSE

@@ -0,0 +1 @@
+nghttp2/COPYING

nghttp/README.md

@@ -0,0 +1 @@
+nghttp2/README.rst

nghttp/idf_component.yml

@@ -0,0 +1,5 @@
+version: "1.41.0"
+description: "nghttp2 - HTTP/2 C Library"
+url: https://github.com/espressif/idf-extra-components/tree/master/nghttp
+dependencies:
+  idf: ">=5.0"

nghttp/nghttp2

@@ -0,0 +1 @@
+Subproject commit 8f7b008b158e12de0e58247afd170f127dbb6456

nghttp/port/include/nghttp2/nghttp2ver.h

@@ -0,0 +1,42 @@
+/*
+ * nghttp2 - HTTP/2 C Library
+ *
+ * Copyright (c) 2012, 2013 Tatsuhiro Tsujikawa
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef NGHTTP2VER_H
+#define NGHTTP2VER_H
+
+/**
+ * @macro
+ * Version number of the nghttp2 library release
+ */
+#define NGHTTP2_VERSION "v1.22.0"
+
+/**
+ * @macro
+ * Numerical representation of the version number of the nghttp2 library
+ * release. This is a 24 bit number with 8 bits for major number, 8 bits
+ * for minor and 8 bits for patch. Version 1.2.3 becomes 0x010203.
+ */
+#define NGHTTP2_VERSION_NUM 0x012200
+
+#endif /* NGHTTP2VER_H */

nghttp/port/private_include/config.h

@@ -0,0 +1,29 @@
+#ifndef __HAVE_CONFIG_H_
+#define __HAVE_CONFIG_H_
+
+#define _U_
+
+#define SIZEOF_INT_P 2
+
+#include "stdio.h"
+#include "stdlib.h"
+#include "string.h"
+
+#if (!defined(nghttp_unlikely))
+#define nghttp_unlikely(Expression)	!!(Expression)
+#endif
+
+#define nghttp_ASSERT(Expression) do{if (!(Expression)) printf("%d\n", __LINE__);}while(0)
+
+#define CU_ASSERT(a) nghttp_ASSERT(a)
+#define CU_ASSERT_FATAL(a) nghttp_ASSERT(a)
+
+#define NGHTTP_PLATFORM_HTONS(_n)  ((uint16_t)((((_n) & 0xff) << 8) | (((_n) >> 8) & 0xff)))
+#define NGHTTP_PLATFORM_HTONL(_n)  ((uint32_t)( (((_n) & 0xff) << 24) | (((_n) & 0xff00) << 8) | (((_n) >> 8)  & 0xff00) | (((_n) >> 24) & 0xff) ))
+
+#define htons(x) NGHTTP_PLATFORM_HTONS(x)
+#define ntohs(x) NGHTTP_PLATFORM_HTONS(x)
+#define htonl(x) NGHTTP_PLATFORM_HTONL(x)
+#define ntohl(x) NGHTTP_PLATFORM_HTONL(x)
+
+#endif // __HAVE_CONFIG_H_