/********************************************************/ /* ntapi: Native API core library */ /* Copyright (C) 2013--2018 Z. Gilboa */ /* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */ /********************************************************/ #include #include #include #include #include "ntapi_impl.h" #include "ntapi_pty.h" static int32_t __pty_xquery_inherit_info( void * hport, nt_io_status_block * iosb, void * pty_info, uint32_t pty_info_length, nt_pty_client_info * pty_client_info) { int32_t status; nt_pty_sigctl_msg msg; nt_pty_inherit_info * inherit; if (pty_info_length < sizeof(nt_pty_inherit_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 = NT_INVALID_HANDLE_VALUE; msg.data.ctlinfo.ctlcode = NT_PTY_INHERIT_INFORMATION; msg.data.ctlinfo.ctxarg[0] = pty_client_info->any[0]; msg.data.ctlinfo.ctxarg[1] = pty_client_info->any[1]; msg.data.ctlinfo.ctxarg[2] = pty_client_info->any[2]; msg.data.ctlinfo.ctxarg[3] = pty_client_info->any[3]; if ((status = __ntapi->zw_request_wait_reply_port(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; inherit = (nt_pty_inherit_info *)pty_info; inherit->hpty = msg.data.ctlinfo.hpty; inherit->luid.low = msg.data.ctlinfo.luid.low; inherit->luid.high = msg.data.ctlinfo.luid.high; inherit->access = (uint32_t)msg.data.ctlinfo.ctxarg[0]; inherit->flags = (uint32_t)msg.data.ctlinfo.ctxarg[1]; inherit->share = (uint32_t)msg.data.ctlinfo.ctxarg[2]; inherit->options = (uint32_t)msg.data.ctlinfo.ctxarg[3]; __ntapi->tt_guid_copy( &inherit->guid, &msg.data.ctlinfo.guid); return NT_STATUS_SUCCESS; } int32_t __stdcall __ntapi_pty_xquery( void * hport, nt_io_status_block * iosb, void * pty_info, uint32_t pty_info_length, nt_pty_info_class pty_info_class, nt_pty_client_info * pty_client_info) { if (pty_info_class == NT_PTY_INHERIT_INFORMATION) return __pty_xquery_inherit_info( hport,iosb,pty_info, pty_info_length, pty_client_info); return NT_STATUS_WRONG_COMPARTMENT; }