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-rw-r--r--src/console/ptyc_console_poller.c80
-rw-r--r--src/internal/ptycon_bridge_impl.h1
2 files changed, 79 insertions, 2 deletions
diff --git a/src/console/ptyc_console_poller.c b/src/console/ptyc_console_poller.c
index 1c029cb..7f63197 100644
--- a/src/console/ptyc_console_poller.c
+++ b/src/console/ptyc_console_poller.c
@@ -14,6 +14,82 @@
int __stdcall ptyc_console_poller(struct ptyc_driver_ctx_impl * ictx)
{
- (void)ictx;
- return ntapi->tt_wait_for_dummy_event();
+ int32_t status;
+ int32_t iostatus;
+ struct ptyc_term_ctx * tctx;
+ nt_tty_sigctl_info ctlinfo;
+ void * hwnd;
+ void * hevent;
+ nt_timeout timeout;
+ nt_iosb iosb;
+ gdi_rect orect;
+ gdi_rect crect;
+ int diff;
+
+ tctx = &ictx->tctx;
+
+ if (!(hwnd = ntcon->get_console_window()))
+ return NT_STATUS_INTERNAL_ERROR;
+
+ if ((status = ntapi->tt_create_private_event(
+ &hevent,
+ NT_NOTIFICATION_EVENT,
+ NT_EVENT_NOT_SIGNALED)))
+ return status;
+
+ if (!(gdi->get_client_rect(
+ hwnd,
+ &orect)))
+ return NT_STATUS_INTERNAL_ERROR;
+
+ timeout.quad = (-1) * 10 * 1000 * 50;
+
+ do {
+ status = ntapi->zw_wait_for_single_object(
+ hevent,
+ NT_SYNC_ALERTABLE,
+ &timeout);
+
+ if (!(gdi->get_client_rect(
+ hwnd,
+ &crect)))
+ return NT_STATUS_INTERNAL_ERROR;
+
+ diff = (crect.right-crect.left !=orect.right-orect.left)
+ || (crect.bottom-crect.top !=orect.bottom-orect.top);
+
+ if (diff) {
+ orect.left = crect.left;
+ orect.right = crect.right;
+ orect.top = crect.top;
+ orect.bottom = crect.bottom;
+
+ if (!(ntcon->get_console_screen_buffer_info(
+ tctx->hout,
+ &tctx->screen_info)))
+ return NT_STATUS_INTERNAL_ERROR;
+
+ ntapi->tt_aligned_block_memset(
+ &ctlinfo,0,sizeof(ctlinfo));
+
+ ctlinfo.winsize.ws_col = tctx->screen_info.window.right
+ - tctx->screen_info.window.left
+ + 1;
+
+ ctlinfo.winsize.ws_row = tctx->screen_info.window.bottom
+ - tctx->screen_info.window.top
+ + 1;
+
+ if ((iostatus = ntapi->pty_ioctl(
+ ictx->cctx.hptm,
+ 0,0,0,
+ &iosb,
+ TTY_TIOCSWINSZ,
+ &ctlinfo,sizeof(ctlinfo),
+ &ctlinfo,sizeof(ctlinfo))))
+ return iostatus;
+ }
+ } while (status == NT_STATUS_TIMEOUT);
+
+ return NT_STATUS_INTERNAL_ERROR;
}
diff --git a/src/internal/ptycon_bridge_impl.h b/src/internal/ptycon_bridge_impl.h
index 7f882da..0432cde 100644
--- a/src/internal/ptycon_bridge_impl.h
+++ b/src/internal/ptycon_bridge_impl.h
@@ -55,6 +55,7 @@ struct ptyc_term_ctx {
uint16_t background;
nt_coord screen_size;
nt_coord window_size;
+ nt_console_screen_buffer_info screen_info;
struct ptyc_term_data data;
struct ptyc_term_input input;
};