[zeromq-dev] 0MQ 3.0 - API improvements

[Pieter Hintjens]

On Thu, Apr 7, 2011 at 4:22 PM, Daniel Holth <dholth at gmail.com> wrote:

> It would be more intrusive but I would also like a getsockopt/setsockopt per
> option type for bindings.

Incidentally I added this to libzapi yesterday. Because there are a
lot of options each with different types I ended up generating the
whole class.

http://libzapi.zeromq.org/manual:zsockopt

Anyone interested in re-using that code generation layer for another
language, give a shout. The XML model I used is attached. Since all
these types change in 3.0, it'll be particularly neat to be able to
generate both 2.x and 3.x code from one model.

-Pieter


<?xml?>
<!-- Used to generate the socket options interface
-->
<options script = "sockopts">
    <option name = "hwm"                type = "uint64"   mode = "rw" />
    <option name = "swap"               type = "int64"    mode = "rw" />
    <option name = "affinity"           type = "uint64"   mode = "rw" />
    <option name = "identity"           type = "blob"     mode = "rw" />
    <option name = "rate"               type = "int64"    mode = "rw" />
    <option name = "recovery_ivl"       type = "int64"    mode = "rw" />
    <option name = "recovery_ivl_msec"  type = "int64"    mode = "rw" />
    <option name = "mcast_loop"         type = "int64"    mode = "rw" />
    <option name = "sndbuf"             type = "uint64"   mode = "rw" />
    <option name = "rcvbuf"             type = "uint64"   mode = "rw" />
    <option name = "linger"             type = "int"      mode = "rw" />
    <option name = "reconnect_ivl"      type = "int"      mode = "rw" />
    <option name = "reconnect_ivl_max"  type = "int"      mode = "rw" />
    <option name = "backlog"            type = "int"      mode = "rw" />
    <option name = "subscribe"          type = "blob"     mode = "w" />
    <option name = "unsubscribe"        type = "blob"     mode = "w" />
    <option name = "type"               type = "int"      mode = "r" />
    <option name = "rcvmore"            type = "int64"    mode = "r" />
    <option name = "fd"                 type = "int"      mode = "r" />
    <option name = "events"             type = "uint32"   mode = "r" />
</options>