Packages
tds
1.1.4
2.3.8
2.3.7
2.3.6
2.3.5
2.3.4
2.3.2
2.3.1
2.3.0
2.3.0-rc.1
2.3.0-rc.0
2.2.0
2.1.3
2.1.2
2.1.1
2.1.0
2.0.4
2.0.3
2.0.2
2.0.1
2.0.1-rc2
2.0.1-rc1
2.0.0
retired
1.2.4
1.2.3
1.2.2
1.2.1
1.2.0
1.1.7
1.1.6
1.1.5
1.1.4
1.1.3
1.1.2
1.1.0
1.0.19
1.0.18
1.0.17
1.0.16
1.0.15
1.0.14
1.0.13
1.0.12
1.0.11
1.0.10
1.0.9
1.0.8
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1.0.6
1.0.5
1.0.4
1.0.3
1.0.2
0.5.4
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0.5.1
0.5.0
0.4.0
0.3.0
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0.2.7
0.2.6
0.2.5
0.2.4
0.2.3
0.2.2
0.2.1
0.2.0
0.1.6
0.1.5
0.1.4
0.1.3
0.1.2
0.1.1
0.1.0
Microsoft SQL Server client (Elixir implementation of the MS TDS protocol)
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lib/tds/utils.ex
defmodule Tds.Utils do
@moduledoc false
require Logger
def to_hex_list(x) when is_list(x) do
Enum.map(x, &Base.encode16(<<&1>>))
end
def to_hex_list(x) when is_binary(x) do
x
|> :erlang.binary_to_list()
|> to_hex_list()
end
def to_hex_string(x) when is_binary(x) do
x
|> to_hex_list()
|> to_hex_string()
end
def to_hex_string(x) when is_list(x) do
Enum.join(x, " ")
end
def to_little_ucs2(str) do
with utf16 when is_bitstring(utf16) <-
:unicode.characters_to_binary(
str,
:unicode,
{:utf16, :little}
) do
utf16
else
_ ->
error = ~s(failed to convert string "#{inspect(str)}" to ucs2 binary)
raise Tds.Error, error
end
end
def ucs2_to_utf(s) do
:binary.bin_to_list(s)
|> Enum.reject(&(&1 == 0))
|> to_string()
end
def to_boolean(<<1>>) do
true
end
def to_boolean(<<0>>) do
false
end
def error(error, _s) do
{:error, error}
end
end