Packages
macula
14.10.0
15.0.0-rc.2
15.0.0-rc.1
14.10.0
14.9.0
14.8.2
14.8.1
14.8.0
14.7.0
14.6.0
14.5.0
14.4.0
14.3.0
14.2.1
14.2.0
14.1.0
14.0.0
13.6.0
13.5.0
13.4.0
13.3.0
13.2.2
13.2.1
13.2.0
13.1.0
13.0.1
13.0.0
12.12.0
12.11.1
12.11.0
12.10.0
12.9.1
12.9.0
12.8.0
12.7.0
12.6.0
12.5.1
12.5.0
12.4.0
12.3.0
12.2.1
12.2.0
12.1.0
12.0.0
11.5.0
11.4.0
11.3.1
11.3.0
11.2.0
11.1.0
11.0.0
10.25.0
10.24.0
10.23.0
10.22.0
10.21.0
10.20.3
10.20.2
10.20.0
10.19.2
10.19.1
10.19.0
10.18.0
10.17.0
10.16.0
10.15.0
10.14.5
10.14.4
10.14.2
10.14.1
10.14.0
10.13.2
10.13.1
10.11.0
10.10.2
10.10.1
10.10.0
10.9.1
10.9.0
10.8.0
10.7.0
10.5.8
10.5.7
10.5.6
10.5.5
10.5.4
10.5.3
10.5.2
10.5.1
10.5.0
10.4.0
10.2.0
10.1.1
10.1.0
10.0.2
10.0.1
10.0.0
9.13.8
9.8.2
9.8.1
9.8.0
9.5.0
9.4.0
9.3.1
9.3.0
9.2.0
9.1.1
9.1.0
9.0.0
8.7.0
8.6.0
8.5.0
8.4.1
8.4.0
8.3.0
8.2.0
8.1.0
8.0.2
8.0.1
8.0.0
7.1.0
7.0.0
6.0.0
5.2.2
5.2.1
5.2.0
5.1.0
5.0.0
4.8.0
4.7.1
4.7.0
4.6.0
4.5.0
4.4.10
4.4.9
4.4.8
4.4.7
4.4.6
4.4.5
4.4.4
4.4.3
4.4.2
4.4.1
4.4.0
4.3.1
4.3.0
4.2.9
4.2.8
4.2.7
4.2.6
4.2.5
4.2.4
4.2.3
4.2.2
4.2.1
4.2.0
4.1.1
4.1.0
4.0.0
3.16.0
3.15.3
3.15.2
3.15.1
3.14.0
3.13.0
3.12.1
3.12.0
3.11.1
3.11.0
3.10.3
3.10.2
3.10.1
3.9.0
3.8.0
3.7.0
3.5.0
3.4.0
3.3.0
3.2.0
3.1.0
3.0.0
2.1.1
2.1.0
2.0.0
1.5.2
1.5.1
1.4.30
1.4.29
1.4.28
1.4.27
1.4.26
1.4.25
1.4.24
1.4.23
1.4.22
1.4.21
1.4.20
1.4.19
1.4.18
1.4.17
1.4.16
1.4.15
1.4.14
1.4.13
1.4.11
1.4.10
1.4.9
1.4.8
1.4.7
1.4.6
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.1
1.3.0
1.2.0
1.1.0
1.0.10
1.0.9
1.0.8
1.0.7
1.0.6
1.0.5
1.0.4
1.0.3
1.0.2
1.0.1
1.0.0
0.48.6
0.48.5
0.48.4
0.48.3
0.48.2
0.48.1
0.48.0
0.47.1
0.47.0
0.46.3
0.46.1
0.46.0
0.45.3
0.45.2
0.45.1
0.45.0
0.44.2
0.44.1
0.44.0
0.43.3
0.43.2
0.43.1
0.43.0
0.42.9
0.42.8
0.42.7
0.42.6
0.42.5
0.42.4
0.42.3
0.42.2
0.42.1
0.42.0
0.41.1
0.41.0
0.40.1
0.40.0
0.39.9
0.39.8
0.39.7
0.39.6
0.39.5
0.39.4
0.39.3
0.39.2
0.39.1
0.39.0
0.38.8
0.38.7
0.38.6
0.38.5
0.38.4
0.38.3
0.38.2
0.38.1
0.38.0
0.37.7
0.37.6
0.37.5
0.37.4
0.37.3
0.37.2
0.37.1
0.37.0
0.36.6
0.36.5
0.36.4
0.36.3
0.36.2
0.36.1
0.36.0
0.35.4
0.35.3
0.35.2
0.35.1
0.35.0
0.34.1
0.34.0
0.33.1
0.33.0
0.32.5
0.32.4
0.32.3
0.32.2
0.32.1
0.32.0
0.31.9
0.31.8
0.31.7
0.31.6
0.31.5
0.31.4
0.31.3
0.31.2
0.31.1
0.31.0
0.30.10
0.30.9
0.30.8
0.30.7
0.30.6
0.30.5
0.30.4
0.30.3
0.30.2
0.30.1
0.30.0
0.29.0
0.28.3
0.28.2
0.28.1
0.28.0
0.27.1
0.27.0
0.26.1
0.26.0
0.25.6
0.25.5
0.25.4
0.25.3
0.25.2
0.25.1
0.25.0
0.24.6
0.24.5
0.24.4
0.24.3
0.24.2
0.24.1
0.24.0
0.23.3
0.23.2
0.23.1
0.23.0
0.22.12
0.22.11
0.22.10
0.22.9
0.22.8
0.22.7
0.22.6
0.22.5
0.22.4
0.22.3
0.22.2
0.22.1
0.22.0
0.21.7
0.21.6
0.21.5
0.21.4
0.21.2
0.21.1
0.21.0
0.20.25
0.20.24
0.20.23
0.20.22
0.20.21
0.20.20
0.20.19
0.20.18
0.20.17
0.20.16
0.20.15
0.20.14
0.20.13
0.20.12
0.20.11
0.20.10
0.20.9
0.20.8
0.20.7
0.20.6
0.20.5
0.20.3
0.20.2
0.20.1
0.20.0
0.19.2
0.19.1
0.19.0
0.18.1
0.18.0
0.17.4
0.17.3
0.17.2
0.17.1
0.17.0
0.16.6
0.16.5
0.16.4
0.16.3
0.16.2
0.16.1
0.16.0
0.15.1
0.15.0
0.14.3
0.14.2
0.14.1
0.14.0
0.12.6
0.12.5
0.12.3
0.11.3
0.10.2
0.10.1
0.10.0
0.9.2
0.9.1
0.9.0
0.8.25
0.8.24
0.8.23
0.8.22
0.8.21
0.8.20
0.8.19
0.8.18
0.8.17
0.8.16
0.8.15
0.8.14
0.8.13
0.8.12
0.8.11
0.8.10
0.8.9
0.8.8
0.8.7
0.8.6
0.8.5
0.8.4
0.8.3
0.8.2
0.8.1
0.8.0
0.7.30
0.7.29
0.7.28
0.7.27
0.7.26
0.7.25
0.7.24
0.7.23
0.7.22
0.7.21
0.7.20
0.7.19
0.7.18
0.7.17
0.7.16
0.7.15
0.7.14
0.7.13
0.7.12
0.7.11
0.7.10
0.7.9
0.7.8
0.7.7
0.7.6
0.7.5
0.7.4
0.7.3
0.7.2
0.7.1
0.7.0
0.6.7
0.6.6
0.6.5
0.6.4
0.6.3
0.6.2
0.6.1
0.6.0
0.5.0
0.4.4
0.4.3
0.4.2
0.4.1
0.4.0
0.3.4
0.3.3
0.3.2
0.3.1
Macula HTTP/3 Mesh SDK — connect, subscribe, publish, call, advertise
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Files
src/macula_uri.erl
%%%-------------------------------------------------------------------
%%% @doc
%%% Macula URI parsing and construction.
%%% Format: macula://realm/node_id
%%% Example: macula://org.example.mesh/0123456789abcdef...
%%% @end
%%%-------------------------------------------------------------------
-module(macula_uri).
%% API
-export([
new/2,
parse/1,
get_realm/1,
get_node_id/1,
is_valid/1,
equals/2
]).
%% Types
-type uri() :: binary().
-type realm() :: binary().
-type node_id() :: binary().
-export_type([uri/0]).
-define(SCHEME, <<"macula://">>).
%%%===================================================================
%%% API Functions
%%%===================================================================
%% @doc Construct Macula URI from realm and node ID.
-spec new(realm(), node_id()) -> uri().
new(Realm, NodeId) when is_binary(Realm), is_binary(NodeId) ->
%% Convert node ID to hex for URI
NodeIdHex = macula_id:to_hex(NodeId),
<<?SCHEME/binary, Realm/binary, $/, NodeIdHex/binary>>.
%% @doc Parse Macula URI to extract realm and node ID.
-spec parse(uri()) -> {ok, realm(), node_id()} | {error, invalid_uri}.
parse(Uri) when is_binary(Uri) ->
SchemeSize = byte_size(?SCHEME),
SchemeMatch = binary:match(Uri, ?SCHEME),
parse_scheme(SchemeMatch, SchemeSize, Uri);
parse(_) ->
{error, invalid_uri}.
%% @private Scheme found at position 0 - extract rest and split
parse_scheme({0, SchemeSize}, SchemeSize, Uri) ->
Rest = binary:part(Uri, SchemeSize, byte_size(Uri) - SchemeSize),
SplitResult = binary:split(Rest, <<"/">>),
parse_path(SplitResult);
%% @private Scheme not found or wrong position
parse_scheme(_, _, _) ->
{error, invalid_uri}.
%% @private Valid path with non-empty realm and node ID hex
parse_path([Realm, NodeIdHex]) when Realm =/= <<>>, NodeIdHex =/= <<>> ->
convert_node_id(NodeIdHex, Realm);
%% @private Invalid path format
parse_path(_) ->
{error, invalid_uri}.
%% @private Convert hex to node ID (external URIs may have invalid hex)
convert_node_id(NodeIdHex, Realm) ->
handle_hex_conversion(
try macula_id:from_hex(NodeIdHex) catch _:Reason -> {'EXIT', Reason} end,
Realm).
%% @private Handle hex conversion result
handle_hex_conversion({'EXIT', _}, _Realm) ->
{error, invalid_uri};
handle_hex_conversion(NodeId, Realm) when is_binary(NodeId) ->
{ok, Realm, NodeId};
handle_hex_conversion(_, _) ->
{error, invalid_uri}.
%% @doc Extract realm from URI.
-spec get_realm(uri()) -> {ok, realm()} | {error, invalid_uri}.
get_realm(Uri) ->
ParseResult = parse(Uri),
extract_realm(ParseResult).
%% @private Parse succeeded - extract realm
extract_realm({ok, Realm, _NodeId}) ->
{ok, Realm};
%% @private Parse failed - propagate error
extract_realm({error, Reason}) ->
{error, Reason}.
%% @doc Extract node ID from URI.
-spec get_node_id(uri()) -> {ok, node_id()} | {error, invalid_uri}.
get_node_id(Uri) ->
ParseResult = parse(Uri),
extract_node_id(ParseResult).
%% @private Parse succeeded - extract node ID
extract_node_id({ok, _Realm, NodeId}) ->
{ok, NodeId};
%% @private Parse failed - propagate error
extract_node_id({error, Reason}) ->
{error, Reason}.
%% @doc Check if URI is valid.
-spec is_valid(uri()) -> boolean().
is_valid(Uri) ->
ParseResult = parse(Uri),
check_valid(ParseResult).
%% @private Valid URI
check_valid({ok, _, _}) ->
true;
%% @private Invalid URI
check_valid({error, _}) ->
false.
%% @doc Check if two URIs are equal.
-spec equals(uri(), uri()) -> boolean().
equals(Uri1, Uri2) ->
Uri1 =:= Uri2.