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construct/modules/media/media.h

31 lines
833 B
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
using namespace ircd;
static m::room::id::buf
file_room_id(const string_view &server,
const string_view &file)
{
size_t len;
thread_local char buf[512];
len = strlcpy(buf, server);
len = strlcat(buf, "/"_sv);
len = strlcat(buf, file);
const sha256::buf hash
{
sha256{string_view{buf, len}}
};
return m::room::id::buf
{
b58encode(buf, hash), my_host()
};
}