1 files changed, 52 insertions, 0 deletions
diff --git a/include/coaperl.hrl b/include/coaperl.hrl
new file mode 100644
index 0000000..be3b0f1
--- /dev/null
+++ b/include/coaperl.hrl
@@ -0,0 +1,52 @@
+
+% RFC7252, Section 12.2
+%  0 (Reserved)
+%  1 if-match
+%  3 uri-host
+%  4 eTag
+%  5 if-none-match
+%  7 uri-port
+%  8 location-path
+-define(COAP_OPTION_URI_PATH, 11).
+-define(COAP_OPTION_CONTENT_FORMAT, 12).
+% 14 max-age
+-define(COAP_OPTION_URI_QUERY, 15).
+% 17 accept
+% 20 location-query
+% 35 proxy-uri
+% 39 proxy-scheme
+% 60 size1
+%128 (Reserved)
+%132 (Reserved)
+%136 (Reserved)
+%140 (Reserved)
+
+% draft-ietf-core-block-17
+-define(COAP_OPTION_BLOCK2, 23).
+-define(COAP_OPTION_BLOCK1, 27).
+-define(COAP_OPTION_SIZE2, 28).
+
+-define(COAP_PAYLOAD_MARKER, 16#FF).
+
+-record(coap_request, {
+          method,
+          path,
+          query,
+          mid,
+          ct,
+          payload
+         }).
+
+-record(coap_response, {
+          class,      % response class
+          detail,     % repsonse detail
+          mid,        % the meassage id
+          ct,         % the content type
+          block2,     % block2 option
+          options,    % all coap options
+          payload}).
+% 2.01 Location-Path, Location-Query
+% 2.03 ETag, Max-Age
+% 4.13 Size1
+
+-record(coap_empty_message, {mid}).