diff options
Diffstat (limited to 'nuttx/graphics/nxmu/nx_kbdin.c')
-rw-r--r-- | nuttx/graphics/nxmu/nx_kbdin.c | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/nuttx/graphics/nxmu/nx_kbdin.c b/nuttx/graphics/nxmu/nx_kbdin.c deleted file mode 100644 index b4b91298b..000000000 --- a/nuttx/graphics/nxmu/nx_kbdin.c +++ /dev/null @@ -1,122 +0,0 @@ -/**************************************************************************** - * graphics/nxmu/nx_kbdin.c - * - * Copyright (C) 2008-2009, 2011-2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <stdint.h> -#include <stdlib.h> -#include <errno.h> -#include <debug.h> - -#include <nuttx/nx/nx.h> -#include "nxfe.h" - -#ifdef CONFIG_NX_KBD - -/**************************************************************************** - * Pre-Processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nx_kbdin - * - * Description: - * Used by a thread or interrupt handler that manages some kind of keypad - * hardware to report text information to the NX server. That text - * data will be routed by the NX server to the appropriate window client. - * - ****************************************************************************/ - -int nx_kbdin(NXHANDLE handle, uint8_t nch, FAR const uint8_t *ch) -{ - FAR struct nxfe_conn_s *conn = (FAR struct nxfe_conn_s *)handle; - FAR struct nxsvrmsg_kbdin_s *outmsg; - int size; - int ret; - int i; - - /* Allocate a bigger message to account for the variable amount of character - * data. - */ - - size = sizeof(struct nxsvrmsg_kbdin_s) + nch - 1; - outmsg = (FAR struct nxsvrmsg_kbdin_s *)malloc(size); - if (!outmsg) - { - errno = ENOMEM; - return ERROR; - } - - /* Inform the server of the new keypad data */ - - outmsg->msgid = NX_SVRMSG_KBDIN; - outmsg->nch = nch; - - for (i = 0; i < nch; i++) - { - outmsg->ch[i] = ch[i]; - } - - ret = nxmu_sendserver(conn, outmsg, size); - - free(outmsg); - return ret; -} - -#endif /* CONFIG_NX_KBD */ |