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authormidipix <writeonce@midipix.org>2018-06-17 09:31:11 -0400
committermidipix <writeonce@midipix.org>2018-06-17 09:31:11 -0400
commit45dcc8afe2b6fe75519c58f9eda89c3a1db5906d (patch)
tree5922400c2ac1debcc44b66dcdbd2a36a99a39d1e
parent554a0a44f7228d1d4c621352a95c5e1a82888241 (diff)
downloadntapi-45dcc8afe2b6fe75519c58f9eda89c3a1db5906d.tar.bz2
ntapi-45dcc8afe2b6fe75519c58f9eda89c3a1db5906d.tar.xz
tty client-side interfaces(): added ntapi_tty_query_server_pts_slot_info().
-rw-r--r--include/ntapi/nt_tty.h15
-rw-r--r--include/ntapi/ntapi.h1
-rw-r--r--project/common.mk1
-rw-r--r--src/internal/ntapi.c1
-rw-r--r--src/internal/ntapi_fnapi.h1
-rw-r--r--src/tty/ntapi_tty_query_server_pts_slot_info.c50
6 files changed, 69 insertions, 0 deletions
diff --git a/include/ntapi/nt_tty.h b/include/ntapi/nt_tty.h
index 8d5a18e..f5081a0 100644
--- a/include/ntapi/nt_tty.h
+++ b/include/ntapi/nt_tty.h
@@ -193,6 +193,15 @@ typedef struct __attr_ptr_size_aligned__ _nt_tty_server_basic_info {
} nt_tty_server_basic_info;
+typedef struct __attr_ptr_size_aligned__ _nt_tty_pts_slot_info {
+ int32_t blkidx;
+ int32_t blkpts;
+ int32_t blkcnt;
+ int32_t blkcap;
+ uint32_t ptsmap[32];
+} nt_tty_pts_slot_info;
+
+
typedef struct __attr_ptr_size_aligned__ _nt_tty_server_info {
nt_tty_server_info_class info_class;
uint32_t info_length;
@@ -611,6 +620,12 @@ typedef int32_t __stdcall ntapi_tty_query_information_service(
__in uint32_t id);
+typedef int32_t __stdcall ntapi_tty_query_server_pts_slot_info(
+ __in void * hport,
+ __out nt_tty_pts_slot_info * pts_slot_info,
+ __in intptr_t blkidx);
+
+
/* pty api */
typedef struct nt_pty_context nt_pty;
diff --git a/include/ntapi/ntapi.h b/include/ntapi/ntapi.h
index 7714bce..82491a7 100644
--- a/include/ntapi/ntapi.h
+++ b/include/ntapi/ntapi.h
@@ -597,6 +597,7 @@ typedef struct _ntapi_vtbl {
ntapi_tty_query_information_section * tty_query_information_section;
ntapi_tty_query_information_server * tty_query_information_server;
ntapi_tty_query_information_service * tty_query_information_service;
+ ntapi_tty_query_server_pts_slot_info * tty_query_server_pts_slot_info;
ntapi_tty_request_peer * tty_request_peer;
ntapi_tty_vms_query * tty_vms_query;
ntapi_tty_vms_request * tty_vms_request;
diff --git a/project/common.mk b/project/common.mk
index a5eb5ab..ffd7376 100644
--- a/project/common.mk
+++ b/project/common.mk
@@ -131,6 +131,7 @@ COMMON_SRCS = \
src/tty/ntapi_tty_query_information_section.c \
src/tty/ntapi_tty_query_information_server.c \
src/tty/ntapi_tty_query_information_service.c \
+ src/tty/ntapi_tty_query_server_pts_slot_info.c \
src/tty/ntapi_tty_request_peer.c \
src/tty/ntapi_tty_vms_query.c \
src/tty/ntapi_tty_vms_request.c \
diff --git a/src/internal/ntapi.c b/src/internal/ntapi.c
index 95abd45..20b49fb 100644
--- a/src/internal/ntapi.c
+++ b/src/internal/ntapi.c
@@ -392,6 +392,7 @@ static int32_t __fastcall __ntapi_init_once(ntapi_vtbl ** pvtbl)
__ntapi->tty_query_information_section = __ntapi_tty_query_information_section;
__ntapi->tty_query_information_server = __ntapi_tty_query_information_server;
__ntapi->tty_query_information_service = __ntapi_tty_query_information_service;
+ __ntapi->tty_query_server_pts_slot_info = __ntapi_tty_query_server_pts_slot_info;
__ntapi->tty_request_peer = __ntapi_tty_request_peer;
__ntapi->tty_vms_query = __ntapi_tty_vms_query;
__ntapi->tty_vms_request = __ntapi_tty_vms_request;
diff --git a/src/internal/ntapi_fnapi.h b/src/internal/ntapi_fnapi.h
index 3477127..42bbdbf 100644
--- a/src/internal/ntapi_fnapi.h
+++ b/src/internal/ntapi_fnapi.h
@@ -258,6 +258,7 @@ ntapi_tty_client_process_register __ntapi_tty_client_process_register;
ntapi_tty_query_information_section __ntapi_tty_query_information_section;
ntapi_tty_query_information_server __ntapi_tty_query_information_server;
ntapi_tty_query_information_service __ntapi_tty_query_information_service;
+ntapi_tty_query_server_pts_slot_info __ntapi_tty_query_server_pts_slot_info;
ntapi_tty_request_peer __ntapi_tty_request_peer;
ntapi_tty_vms_query __ntapi_tty_vms_query;
ntapi_tty_vms_request __ntapi_tty_vms_request;
diff --git a/src/tty/ntapi_tty_query_server_pts_slot_info.c b/src/tty/ntapi_tty_query_server_pts_slot_info.c
new file mode 100644
index 0000000..228cf1c
--- /dev/null
+++ b/src/tty/ntapi_tty_query_server_pts_slot_info.c
@@ -0,0 +1,50 @@
+/********************************************************/
+/* ntapi: Native API core library */
+/* Copyright (C) 2013--2018 Z. Gilboa */
+/* Released under GPLv2 and GPLv3; see COPYING.NTAPI. */
+/********************************************************/
+
+#include <psxtypes/psxtypes.h>
+#include <ntapi/nt_tty.h>
+#include <ntapi/ntapi.h>
+#include "ntapi_impl.h"
+
+#define __MSGBUF_ELEMENTS (NT_LPC_MAX_MSG_DATA_SIZE/sizeof(size_t)) + 1
+
+int32_t __stdcall __ntapi_tty_query_server_pts_slot_info(
+ __in void * hport,
+ __out nt_tty_pts_slot_info * pts_slot_info,
+ __in intptr_t blkidx)
+{
+ int32_t status;
+ nt_tty_server_msg * msg;
+ uintptr_t msgbuf[__MSGBUF_ELEMENTS];
+
+ __ntapi->tt_aligned_block_memset(
+ msgbuf,0,
+ sizeof(msgbuf));
+
+ msg = (nt_tty_server_msg *)msgbuf;
+ msg->header.msg_type = NT_LPC_NEW_MESSAGE;
+ msg->header.data_size = sizeof(msg->data);
+ msg->header.msg_size = sizeof(*msg);
+ msg->data.ttyinfo.exarg = (void *)blkidx;
+ msg->data.ttyinfo.opcode = NT_TTY_QUERY_INFORMATION_SERVER;
+ msg->data.srvinfo.info_class = NT_TTY_SERVER_PTS_SLOT_INFORMATION;
+
+ if ((status = __ntapi->zw_request_wait_reply_port(hport,msg,msg)))
+ return status;
+
+ else if (msg->data.ttyinfo.status)
+ return msg->data.ttyinfo.status;
+
+ if (sizeof(*pts_slot_info) < msg->data.srvinfo.info_length)
+ return NT_STATUS_INTERNAL_ERROR;
+
+ __ntapi->tt_generic_memcpy(
+ pts_slot_info,
+ msg->data.srvinfo.info_buffer,
+ msg->data.srvinfo.info_length);
+
+ return NT_STATUS_SUCCESS;
+}