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Diffstat (limited to 'apps/nshlib/nsh_script.c')
| -rw-r--r-- | apps/nshlib/nsh_script.c | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/apps/nshlib/nsh_script.c b/apps/nshlib/nsh_script.c deleted file mode 100644 index 3aa698b31..000000000 --- a/apps/nshlib/nsh_script.c +++ /dev/null @@ -1,195 +0,0 @@ -/**************************************************************************** - * apps/nshlib/nsh_script.c - * - * Copyright (C) 2007-2009, 2011-2013 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 "nsh.h" -#include "nsh_console.h" - -#if CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_NSH_DISABLESCRIPT) - -/**************************************************************************** - * Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Function Prototypes - ****************************************************************************/ - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nsh_script - * - * Description: - * Execute the NSH script at path. - * - ****************************************************************************/ - -int nsh_script(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd, - FAR const char *path) -{ - char *fullpath; - FILE *stream; - char *buffer; - char *pret; - int ret = ERROR; - - /* The path to the script may be relative to the current working directory */ - - fullpath = nsh_getfullpath(vtbl, path); - if (!fullpath) - { - return ERROR; - } - - /* Get a reference to the common input buffer */ - - buffer = nsh_linebuffer(vtbl); - if (buffer) - { - /* Open the file containing the script */ - - stream = fopen(fullpath, "r"); - if (!stream) - { - nsh_output(vtbl, g_fmtcmdfailed, cmd, "fopen", NSH_ERRNO); - nsh_freefullpath(fullpath); - return ERROR; - } - - /* Loop, processing each command line in the script file (or - * until an error occurs) - */ - - do - { - /* Get the next line of input from the file */ - - fflush(stdout); - pret = fgets(buffer, CONFIG_NSH_LINELEN, stream); - if (pret) - { - /* Parse process the command. NOTE: this is recursive... - * we got to cmd_sh via a call to nsh_parse. So some - * considerable amount of stack may be used. - */ - - ret = nsh_parse(vtbl, buffer); - } - } - while (pret && ret == OK); - fclose(stream); - } - - nsh_freefullpath(fullpath); - return ret; -} - -/**************************************************************************** - * Name: nsh_initscript - * - * Description: - * Attempt to execute the configured initialization script. This script - * should be executed once when NSH starts. nsh_initscript is idempotent - * and may, however, be called multiple times (the script will be executed - * once. - * - ****************************************************************************/ - -#ifdef CONFIG_NSH_ROMFSETC -int nsh_initscript(FAR struct nsh_vtbl_s *vtbl) -{ - static bool initialized; - bool already; - int ret = OK; - - /* Atomic test and set of the initialized flag */ - - sched_lock(); - already = initialized; - initialized = true; - sched_unlock(); - - /* If we have not already executed the init script, then do so now */ - - if (!already) - { - ret = nsh_script(vtbl, "init", NSH_INITPATH); - } - - return ret; -} - -/**************************************************************************** - * Name: nsh_loginscript - * - * Description: - * Attempt to execute the configured login script. This script - * should be executed when each NSH session starts. - * - ****************************************************************************/ - -#ifdef CONFIG_NSH_ROMFSRC -int nsh_loginscript(FAR struct nsh_vtbl_s *vtbl) -{ - return nsh_script(vtbl, "login", NSH_RCPATH); -} -#endif -#endif /* CONFIG_NSH_ROMFSETC */ - -#endif /* CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0 && !CONFIG_NSH_DISABLESCRIPT */ |