From dd89bb8ad4fe184a34b5dbdda237e640fc82121b Mon Sep 17 00:00:00 2001 From: midipix Date: Mon, 27 Jul 2015 04:01:18 -0400 Subject: entered advanced internal development stage. --- src/pty/ntapi_pty_query.c | 64 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 src/pty/ntapi_pty_query.c (limited to 'src/pty/ntapi_pty_query.c') diff --git a/src/pty/ntapi_pty_query.c b/src/pty/ntapi_pty_query.c new file mode 100644 index 0000000..57d31ee --- /dev/null +++ b/src/pty/ntapi_pty_query.c @@ -0,0 +1,64 @@ +/********************************************************/ +/* ntapi: Native API core library */ +/* Copyright (C) 2013,2014,2015 Z. Gilboa */ +/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ +/********************************************************/ + +#include +#include +#include +#include +#include "ntapi_impl.h" +#include "ntapi_pty.h" + +int32_t __stdcall __ntapi_pty_query( + nt_pty * pty, + nt_io_status_block * iosb, + void * pty_info, + uint32_t pty_info_length, + nt_pty_info_class pty_info_class) +{ + int32_t status; + nt_pty_sigctl_msg msg; + uintptr_t * info; + + if ((pty_info_class=NT_PTY_INFORMATION_CAP)) + return NT_STATUS_INVALID_INFO_CLASS; + else if (pty_info_class == NT_PTY_BASIC_INFORMATION) + return NT_STATUS_NOT_IMPLEMENTED; + else if ((pty_info_class == NT_PTY_CLIENT_INFORMATION) && (pty_info_length != sizeof(nt_pty_client_info))) + return NT_STATUS_INVALID_PARAMETER; + + __ntapi->tt_aligned_block_memset( + &msg,0,sizeof(msg)); + + msg.header.msg_type = NT_LPC_NEW_MESSAGE; + msg.header.data_size = sizeof(msg.data); + msg.header.msg_size = sizeof(msg); + msg.data.ttyinfo.opcode = NT_TTY_PTY_QUERY; + + msg.data.ctlinfo.hpty = pty->hpty; + msg.data.ctlinfo.luid.high = pty->luid.high; + msg.data.ctlinfo.luid.low = pty->luid.low; + msg.data.ctlinfo.ctlcode = pty_info_class; + + __ntapi->tt_guid_copy( + &msg.data.ctlinfo.guid, + &pty->guid); + + if ((status = __ntapi->zw_request_wait_reply_port(pty->hport,&msg,&msg))) + return status; + else if (msg.data.ttyinfo.status) + return msg.data.ttyinfo.status; + + iosb->info = msg.data.ctlinfo.iosb.info; + iosb->status = msg.data.ctlinfo.iosb.status; + + info = (uintptr_t *)pty_info; + info[0] = msg.data.ctlinfo.ctxarg[0]; + info[1] = msg.data.ctlinfo.ctxarg[1]; + info[2] = msg.data.ctlinfo.ctxarg[2]; + info[3] = msg.data.ctlinfo.ctxarg[3]; + + return NT_STATUS_SUCCESS; +} -- cgit v1.2.3