Packages
mist
0.12.0
6.0.3
6.0.2
6.0.1
6.0.0
5.0.4
5.0.3
5.0.2
5.0.1
5.0.0
5.0.0-rc1
4.0.7
4.0.6
4.0.5
4.0.4
4.0.3
4.0.2
4.0.1
4.0.0
3.0.0
2.0.0
1.2.0
1.1.0
1.0.0
1.0.0-rc3
1.0.0-rc2
1.0.0-rc1
0.17.0
0.15.0
0.14.3
0.14.2
0.14.1
0.14.0
0.13.2
0.13.1
0.13.0
0.12.0
0.11.0
0.10.0
0.9.4
0.9.3
0.9.2
0.9.1
0.9.0
0.8.3
0.8.2
0.8.1
0.8.0
0.7.1
0.7.0
0.6.1
0.6.0
0.5.2
0.5.1
0.5.0
0.4.5
0.4.4
0.4.3
0.4.2
0.4.1
0.4.0
0.3.3
0.3.2
0.3.1
0.3.0
0.2.1
0.2.0
0.1.3
a misty Gleam web server
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Files
src/mist_ffi.erl
-module(mist_ffi).
-export([binary_match/2, decode_packet/3, file_open/1, string_to_int/2]).
decode_packet(Type, Packet, Opts) ->
case erlang:decode_packet(Type, Packet, Opts) of
{ok, http_eoh, Rest} ->
{ok, {end_of_headers, Rest}};
{ok, Binary, Rest} ->
{ok, {binary_data, Binary, Rest}};
{more, Length} when Length =:= undefined ->
{ok, {more_data, none}};
{more, Length} ->
{ok, {more_data, {some, Length}}};
{error, Reason} ->
{error, Reason}
end.
binary_match(Source, Pattern) ->
case binary:match(Source, Pattern) of
{Before, After} ->
{ok, {Before, After}};
nomatch ->
{error, nil}
end.
string_to_int(String, Base) ->
try
{ok, erlang:list_to_integer(String, Base)}
catch
badarg ->
{error, nil}
end.
file_open(Path) ->
case file:open(Path, [raw]) of
{ok, Fd} ->
{ok, Fd};
{error, enoent} ->
{error, no_entry};
{error, eacces} ->
{error, no_access};
{error, eisdir} ->
{error, is_dir};
_ ->
{error, unknown_file_error}
end.