pidgin/pidgin

Rewrite Bonjour SOCKS5 communication using Gio.

2020-11-14, Elliott Sales de Andrade
12ddbb897723
Rewrite Bonjour SOCKS5 communication using Gio.

* Remove XepXfer->rx_len, which is always 0.
* Rewrite Bonjour SOCKS5 communication using Gio.
The `bonjour_sock5_request_cb` function is confusing, incrementing `xf->sock5_req_state`, and then calling itself again to get to the next part of the switch. Using individual callback functions is required by Gio, but also hopefully clearer.

Testing Done:
Compile only.

Reviewed at https://reviews.imfreedom.org/r/215/
IRCSOURCES = [
'cmds.c',
'dcc_send.c',
'irc.c',
'irc.h',
'msgs.c',
'parse.c'
]
if DYNAMIC_IRC
irc_prpl = shared_library('irc', IRCSOURCES,
dependencies : [sasl, libpurple_dep, glib, gio, ws2_32],
install : true, install_dir : PURPLE_PLUGINDIR)
endif