2008-12-15 10:10:18 -06:00
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/***************************************************************************
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* Copyright (C) 2007-2008 by <EFBFBD>yvind Harboe *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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/* this file contains various functionality useful to standalone systems */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "log.h"
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2009-05-10 22:48:32 -05:00
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#include "time_support.h"
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2008-12-15 10:10:18 -06:00
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2009-05-10 22:48:32 -05:00
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#ifdef HAVE_ARPA_INET_H
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#include <arpa/inet.h>
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2008-12-15 10:10:18 -06:00
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#endif
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2009-05-10 22:48:32 -05:00
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#ifdef HAVE_DIRENT_H
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2008-12-15 10:10:18 -06:00
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#include <dirent.h>
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2009-05-10 22:48:32 -05:00
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#endif
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#ifdef HAVE_NETDB_H
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2008-12-15 10:10:18 -06:00
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#include <netdb.h>
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2009-05-10 22:48:32 -05:00
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#endif
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#ifdef HAVE_NET_IF_H
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#include <net/if.h>
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#endif
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//#ifdef HAVE_NETINET_TCP_H
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//#include <netinet/tcp.h>
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//#endif
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#ifdef HAVE_SYS_IOCTL_H
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#include <sys/ioctl.h>
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#endif
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#ifdef HAVE_SYS_STAT_H
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#include <sys/stat.h>
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#endif
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#ifdef HAVE_IFADDRS_H
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2008-12-17 07:39:40 -06:00
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#include <ifaddrs.h>
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2008-12-22 04:28:11 -06:00
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#endif
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2009-05-10 22:48:32 -05:00
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#ifdef HAVE_MALLOC_H
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2009-05-11 02:26:11 -05:00
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#if !BUILD_ECOSBOARD
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2009-05-10 22:48:32 -05:00
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#include <malloc.h>
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#endif
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2009-05-11 02:26:11 -05:00
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#endif
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2008-12-17 07:39:40 -06:00
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2008-12-15 10:10:18 -06:00
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int handle_rm_command(struct command_context_s *cmd_ctx, char *cmd,
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char **args, int argc)
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{
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if (argc != 1)
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{
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command_print(cmd_ctx, "rm <filename>");
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return ERROR_INVALID_ARGUMENTS;
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}
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if (unlink(args[0]) != 0)
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{
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command_print(cmd_ctx, "failed: %d", errno);
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}
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return ERROR_OK;
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}
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/* loads a file and returns a pointer to it in memory. The file contains
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* a 0 byte(sentinel) after len bytes - the length of the file. */
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2009-05-07 23:46:00 -05:00
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int loadFile(const char *fileName, void **data, size_t *len)
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2008-12-15 10:10:18 -06:00
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{
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2009-05-08 00:30:37 -05:00
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// ensure returned length is always sane
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*len = 0;
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2008-12-15 10:10:18 -06:00
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FILE * pFile;
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pFile = fopen(fileName,"rb");
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2009-06-23 17:42:03 -05:00
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if (pFile == NULL)
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2008-12-15 10:10:18 -06:00
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{
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LOG_ERROR("Can't open %s\n", fileName);
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return ERROR_FAIL;
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}
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2009-06-23 17:38:12 -05:00
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if (fseek(pFile, 0, SEEK_END) != 0)
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2008-12-15 10:10:18 -06:00
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{
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LOG_ERROR("Can't open %s\n", fileName);
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fclose(pFile);
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return ERROR_FAIL;
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}
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2009-05-07 23:46:00 -05:00
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long fsize = ftell(pFile);
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if (fsize == -1)
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2008-12-15 10:10:18 -06:00
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{
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LOG_ERROR("Can't open %s\n", fileName);
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fclose(pFile);
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return ERROR_FAIL;
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}
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2009-05-08 00:30:37 -05:00
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*len = fsize;
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2008-12-15 10:10:18 -06:00
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2009-06-23 17:38:12 -05:00
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if (fseek(pFile, 0, SEEK_SET) != 0)
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2008-12-15 10:10:18 -06:00
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{
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LOG_ERROR("Can't open %s\n", fileName);
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fclose(pFile);
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return ERROR_FAIL;
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}
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2009-05-08 00:30:37 -05:00
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*data = malloc(*len + 1);
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2009-06-23 17:42:03 -05:00
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if (*data == NULL)
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2008-12-15 10:10:18 -06:00
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{
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LOG_ERROR("Can't open %s\n", fileName);
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fclose(pFile);
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return ERROR_FAIL;
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}
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if (fread(*data, 1, *len, pFile)!=*len)
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{
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fclose(pFile);
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free(*data);
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LOG_ERROR("Can't open %s\n", fileName);
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return ERROR_FAIL;
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}
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fclose(pFile);
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2009-05-08 00:30:37 -05:00
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// 0-byte after buffer (not included in *len) serves as a sentinel
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char *buf = (char *)*data;
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2009-05-08 00:33:08 -05:00
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buf[*len] = 0;
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2008-12-15 10:10:18 -06:00
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2009-05-08 00:30:37 -05:00
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return ERROR_OK;
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2008-12-15 10:10:18 -06:00
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}
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int handle_cat_command(struct command_context_s *cmd_ctx, char *cmd,
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char **args, int argc)
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{
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if (argc != 1)
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{
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command_print(cmd_ctx, "cat <filename>");
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return ERROR_INVALID_ARGUMENTS;
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}
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// NOTE!!! we only have line printing capability so we print the entire file as a single line.
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void *data;
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2009-05-07 23:46:00 -05:00
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size_t len;
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2008-12-15 10:10:18 -06:00
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int retval = loadFile(args[0], &data, &len);
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if (retval == ERROR_OK)
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{
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2009-05-21 04:49:19 -05:00
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command_print(cmd_ctx, "%s", (char *)data);
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2008-12-15 10:10:18 -06:00
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free(data);
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}
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else
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{
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command_print(cmd_ctx, "%s not found %d", args[0], retval);
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}
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return ERROR_OK;
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}
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int handle_trunc_command(struct command_context_s *cmd_ctx, char *cmd,
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char **args, int argc)
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{
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if (argc != 1)
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{
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command_print(cmd_ctx, "trunc <filename>");
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return ERROR_INVALID_ARGUMENTS;
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}
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FILE *config_file = NULL;
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config_file = fopen(args[0], "w");
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if (config_file != NULL)
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fclose(config_file);
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return ERROR_OK;
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}
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int handle_meminfo_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
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{
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static int prev = 0;
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struct mallinfo info;
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if (argc != 0)
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{
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command_print(cmd_ctx, "meminfo");
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return ERROR_INVALID_ARGUMENTS;
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}
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info = mallinfo();
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if (prev > 0)
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{
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command_print(cmd_ctx, "Diff: %d", prev - info.fordblks);
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}
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prev = info.fordblks;
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command_print(cmd_ctx, "Available ram: %d", info.fordblks );
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return ERROR_OK;
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}
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int handle_append_command(struct command_context_s *cmd_ctx, char *cmd,
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char **args, int argc)
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{
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if (argc < 1)
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{
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command_print(cmd_ctx,
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"append <filename> [<string1>, [<string2>, ...]]");
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return ERROR_INVALID_ARGUMENTS;
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}
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2009-06-23 17:42:54 -05:00
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int retval = ERROR_FAIL;
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2008-12-15 10:10:18 -06:00
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FILE *config_file = NULL;
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config_file = fopen(args[0], "a");
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if (config_file != NULL)
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{
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int i;
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fseek(config_file, 0, SEEK_END);
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for (i = 1; i < argc; i++)
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{
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2009-06-23 17:38:12 -05:00
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if (fwrite(args[i], 1, strlen(args[i]), config_file) != strlen(args[i]))
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2009-05-19 09:36:04 -05:00
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break;
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2008-12-15 10:10:18 -06:00
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if (i != argc - 1)
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{
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2009-06-23 17:38:12 -05:00
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if (fwrite(" ", 1, 1, config_file) != 1)
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2009-05-19 09:36:04 -05:00
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break;
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2008-12-15 10:10:18 -06:00
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}
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}
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2009-06-23 17:42:03 -05:00
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if ((i == argc) && (fwrite("\n", 1, 1, config_file) == 1))
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2009-05-19 09:36:04 -05:00
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{
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2009-06-23 17:42:54 -05:00
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retval = ERROR_OK;
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2009-05-19 09:36:04 -05:00
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}
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2008-12-15 10:10:18 -06:00
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fclose(config_file);
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}
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2009-05-19 09:36:04 -05:00
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return retval;
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2008-12-15 10:10:18 -06:00
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}
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int handle_cp_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
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{
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if (argc != 2)
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{
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return ERROR_INVALID_ARGUMENTS;
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}
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// NOTE!!! we only have line printing capability so we print the entire file as a single line.
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void *data;
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2009-05-07 23:46:00 -05:00
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size_t len;
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2008-12-15 10:10:18 -06:00
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int retval = loadFile(args[0], &data, &len);
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if (retval != ERROR_OK)
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return retval;
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FILE *f = fopen(args[1], "wb");
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if (f == NULL)
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retval = ERROR_INVALID_ARGUMENTS;
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2009-05-07 23:46:00 -05:00
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size_t pos = 0;
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2008-12-15 10:10:18 -06:00
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for (;;)
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{
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2009-05-07 23:46:00 -05:00
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size_t chunk = len - pos;
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static const size_t maxChunk = 512 * 1024; // ~1/sec
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2008-12-15 10:10:18 -06:00
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if (chunk > maxChunk)
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{
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chunk = maxChunk;
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}
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2009-06-23 17:42:03 -05:00
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if ((retval == ERROR_OK) && (fwrite(((char *)data)+pos, 1, chunk, f) != chunk))
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2008-12-15 10:10:18 -06:00
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retval = ERROR_INVALID_ARGUMENTS;
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if (retval != ERROR_OK)
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{
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break;
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}
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2009-06-17 01:10:10 -05:00
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command_print(cmd_ctx, "%zu", len - pos);
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2008-12-15 10:10:18 -06:00
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pos += chunk;
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if (pos == len)
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break;
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}
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if (retval == ERROR_OK)
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{
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command_print(cmd_ctx, "Copied %s to %s", args[0], args[1]);
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} else
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{
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command_print(cmd_ctx, "Failed: %d", retval);
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}
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if (data != NULL)
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free(data);
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if (f != NULL)
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fclose(f);
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if (retval != ERROR_OK)
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unlink(args[1]);
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|
|
|
|
|
return retval;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define SHOW_RESULT(a, b) LOG_ERROR(#a " failed %d\n", (int)b)
|
|
|
|
|
|
|
|
|
|
#define IOSIZE 512
|
|
|
|
|
void copyfile(char *name2, char *name1)
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
int err;
|
|
|
|
|
char buf[IOSIZE];
|
|
|
|
|
int fd1, fd2;
|
|
|
|
|
ssize_t done, wrote;
|
|
|
|
|
|
2009-06-17 01:10:10 -05:00
|
|
|
|
fd1 = open(name1, O_WRONLY | O_CREAT, 0664);
|
2008-12-15 10:10:18 -06:00
|
|
|
|
if (fd1 < 0)
|
|
|
|
|
SHOW_RESULT( open, fd1 );
|
|
|
|
|
|
|
|
|
|
fd2 = open(name2, O_RDONLY);
|
|
|
|
|
if (fd2 < 0)
|
|
|
|
|
SHOW_RESULT( open, fd2 );
|
|
|
|
|
|
|
|
|
|
for (;;)
|
|
|
|
|
{
|
|
|
|
|
done = read(fd2, buf, IOSIZE );
|
|
|
|
|
if (done < 0)
|
|
|
|
|
{
|
|
|
|
|
SHOW_RESULT( read, done );
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
2009-06-23 17:35:09 -05:00
|
|
|
|
if ( done == 0 ) break;
|
2008-12-15 10:10:18 -06:00
|
|
|
|
|
|
|
|
|
wrote = write(fd1, buf, done);
|
2009-06-23 17:35:09 -05:00
|
|
|
|
if ( wrote != done ) SHOW_RESULT( write, wrote );
|
2008-12-15 10:10:18 -06:00
|
|
|
|
|
2009-06-23 17:35:09 -05:00
|
|
|
|
if ( wrote != done ) break;
|
2008-12-15 10:10:18 -06:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
err = close(fd1);
|
2009-06-23 17:35:09 -05:00
|
|
|
|
if ( err < 0 ) SHOW_RESULT( close, err );
|
2008-12-15 10:10:18 -06:00
|
|
|
|
|
|
|
|
|
err = close(fd2);
|
2009-06-23 17:35:09 -05:00
|
|
|
|
if ( err < 0 ) SHOW_RESULT( close, err );
|
2008-12-15 10:10:18 -06:00
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* utility fn to copy a directory */
|
|
|
|
|
void copydir(char *name, char *destdir)
|
|
|
|
|
{
|
|
|
|
|
int err;
|
|
|
|
|
DIR *dirp;
|
|
|
|
|
|
|
|
|
|
dirp = opendir(destdir);
|
2009-06-23 17:42:03 -05:00
|
|
|
|
if (dirp == NULL)
|
2008-12-15 10:10:18 -06:00
|
|
|
|
{
|
|
|
|
|
mkdir(destdir, 0777);
|
|
|
|
|
} else
|
|
|
|
|
{
|
|
|
|
|
err = closedir(dirp);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
dirp = opendir(name);
|
2009-06-23 17:35:09 -05:00
|
|
|
|
if ( dirp == NULL ) SHOW_RESULT( opendir, -1 );
|
2008-12-15 10:10:18 -06:00
|
|
|
|
|
|
|
|
|
for (;;)
|
|
|
|
|
{
|
|
|
|
|
struct dirent *entry = readdir(dirp);
|
|
|
|
|
|
|
|
|
|
if (entry == NULL)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
if (strcmp(entry->d_name, ".") == 0)
|
|
|
|
|
continue;
|
|
|
|
|
if (strcmp(entry->d_name, "..") == 0)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
int isDir = 0;
|
|
|
|
|
struct stat buf;
|
|
|
|
|
char fullPath[PATH_MAX];
|
|
|
|
|
strncpy(fullPath, name, PATH_MAX);
|
|
|
|
|
strcat(fullPath, "/");
|
|
|
|
|
strncat(fullPath, entry->d_name, PATH_MAX - strlen(fullPath));
|
|
|
|
|
|
|
|
|
|
if (stat(fullPath, &buf) == -1)
|
|
|
|
|
{
|
|
|
|
|
LOG_ERROR("unable to read status from %s", fullPath);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
isDir = S_ISDIR(buf.st_mode) != 0;
|
|
|
|
|
|
|
|
|
|
if (isDir)
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
// diag_printf("<INFO>: entry %14s",entry->d_name);
|
|
|
|
|
char fullname[PATH_MAX];
|
|
|
|
|
char fullname2[PATH_MAX];
|
|
|
|
|
|
|
|
|
|
strcpy(fullname, name);
|
|
|
|
|
strcat(fullname, "/");
|
|
|
|
|
strcat(fullname, entry->d_name);
|
|
|
|
|
|
|
|
|
|
strcpy(fullname2, destdir);
|
|
|
|
|
strcat(fullname2, "/");
|
|
|
|
|
strcat(fullname2, entry->d_name);
|
|
|
|
|
// diag_printf("from %s to %s\n", fullname, fullname2);
|
|
|
|
|
copyfile(fullname, fullname2);
|
|
|
|
|
|
|
|
|
|
// diag_printf("\n");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
err = closedir(dirp);
|
2009-06-23 17:35:09 -05:00
|
|
|
|
if ( err < 0 ) SHOW_RESULT( stat, err );
|
2008-12-15 10:10:18 -06:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
zylinjtag_Jim_Command_rm(Jim_Interp *interp,
|
|
|
|
|
int argc,
|
|
|
|
|
Jim_Obj * const *argv)
|
|
|
|
|
{
|
|
|
|
|
int del;
|
|
|
|
|
if (argc != 2)
|
|
|
|
|
{
|
|
|
|
|
Jim_WrongNumArgs(interp, 1, argv, "rm ?dirorfile?");
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
del = 0;
|
|
|
|
|
if (unlink(Jim_GetString(argv[1], NULL)) == 0)
|
|
|
|
|
del = 1;
|
|
|
|
|
if (rmdir(Jim_GetString(argv[1], NULL)) == 0)
|
|
|
|
|
del = 1;
|
|
|
|
|
|
|
|
|
|
return del ? JIM_OK : JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
zylinjtag_Jim_Command_ls(Jim_Interp *interp,
|
|
|
|
|
int argc,
|
|
|
|
|
Jim_Obj * const *argv)
|
|
|
|
|
{
|
|
|
|
|
if (argc != 2)
|
|
|
|
|
{
|
|
|
|
|
Jim_WrongNumArgs(interp, 1, argv, "ls ?dir?");
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
char *name = (char*) Jim_GetString(argv[1], NULL);
|
|
|
|
|
|
|
|
|
|
DIR *dirp = NULL;
|
|
|
|
|
dirp = opendir(name);
|
|
|
|
|
if (dirp == NULL)
|
|
|
|
|
{
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
Jim_Obj *objPtr = Jim_NewListObj(interp, NULL, 0);
|
|
|
|
|
|
|
|
|
|
for (;;)
|
|
|
|
|
{
|
|
|
|
|
struct dirent *entry = NULL;
|
|
|
|
|
entry = readdir(dirp);
|
|
|
|
|
if (entry == NULL)
|
|
|
|
|
break;
|
|
|
|
|
|
2009-06-23 17:42:03 -05:00
|
|
|
|
if ((strcmp(".", entry->d_name) == 0)||(strcmp("..", entry->d_name) == 0))
|
2008-12-15 10:10:18 -06:00
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
Jim_ListAppendElement(interp, objPtr, Jim_NewStringObj(interp, entry->d_name, strlen(entry->d_name)));
|
|
|
|
|
}
|
|
|
|
|
closedir(dirp);
|
|
|
|
|
|
|
|
|
|
Jim_SetResult(interp, objPtr);
|
|
|
|
|
|
|
|
|
|
return JIM_OK;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
zylinjtag_Jim_Command_peek(Jim_Interp *interp,
|
|
|
|
|
int argc,
|
|
|
|
|
Jim_Obj * const *argv)
|
|
|
|
|
{
|
|
|
|
|
if (argc != 2)
|
|
|
|
|
{
|
|
|
|
|
Jim_WrongNumArgs(interp, 1, argv, "peek ?address?");
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
long address;
|
|
|
|
|
if (Jim_GetLong(interp, argv[1], &address) != JIM_OK)
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
|
|
|
|
|
int value = *((volatile int *) address);
|
|
|
|
|
|
|
|
|
|
Jim_SetResult(interp, Jim_NewIntObj(interp, value));
|
|
|
|
|
|
|
|
|
|
return JIM_OK;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
zylinjtag_Jim_Command_poke(Jim_Interp *interp,
|
|
|
|
|
int argc,
|
|
|
|
|
Jim_Obj * const *argv)
|
|
|
|
|
{
|
|
|
|
|
if (argc != 3)
|
|
|
|
|
{
|
|
|
|
|
Jim_WrongNumArgs(interp, 1, argv, "poke ?address? ?value?");
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
long address;
|
|
|
|
|
if (Jim_GetLong(interp, argv[1], &address) != JIM_OK)
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
long value;
|
|
|
|
|
if (Jim_GetLong(interp, argv[2], &value) != JIM_OK)
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
|
|
|
|
|
*((volatile int *) address) = value;
|
|
|
|
|
|
|
|
|
|
return JIM_OK;
|
|
|
|
|
}
|
|
|
|
|
|
2008-12-17 07:39:40 -06:00
|
|
|
|
|
|
|
|
|
/* not so pretty code to fish out ip number*/
|
|
|
|
|
static int zylinjtag_Jim_Command_ip(Jim_Interp *interp, int argc,
|
|
|
|
|
Jim_Obj * const *argv)
|
|
|
|
|
{
|
2008-12-22 04:28:11 -06:00
|
|
|
|
#if !defined(__CYGWIN__)
|
2008-12-17 07:39:40 -06:00
|
|
|
|
Jim_Obj *tclOutput = Jim_NewStringObj(interp, "", 0);
|
|
|
|
|
|
|
|
|
|
struct ifaddrs *ifa = NULL, *ifp = NULL;
|
|
|
|
|
|
|
|
|
|
if (getifaddrs(&ifp) < 0)
|
|
|
|
|
{
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for (ifa = ifp; ifa; ifa = ifa->ifa_next)
|
|
|
|
|
{
|
|
|
|
|
char ip[200];
|
|
|
|
|
socklen_t salen;
|
|
|
|
|
|
|
|
|
|
if (ifa->ifa_addr->sa_family == AF_INET)
|
|
|
|
|
salen = sizeof(struct sockaddr_in);
|
|
|
|
|
else if (ifa->ifa_addr->sa_family == AF_INET6)
|
|
|
|
|
salen = sizeof(struct sockaddr_in6);
|
|
|
|
|
else
|
|
|
|
|
continue;
|
|
|
|
|
|
|
|
|
|
if (getnameinfo(ifa->ifa_addr, salen, ip, sizeof(ip), NULL, 0,
|
|
|
|
|
NI_NUMERICHOST) < 0)
|
|
|
|
|
{
|
|
|
|
|
continue;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
Jim_AppendString(interp, tclOutput, ip, strlen(ip));
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
freeifaddrs(ifp);
|
2008-12-22 04:28:11 -06:00
|
|
|
|
#else
|
|
|
|
|
Jim_Obj *tclOutput = Jim_NewStringObj(interp, "fixme!!!", 0);
|
2009-01-09 05:44:01 -06:00
|
|
|
|
LOG_ERROR("NOT IMPLEMENTED!!!");
|
2008-12-22 04:28:11 -06:00
|
|
|
|
#endif
|
2008-12-17 07:39:40 -06:00
|
|
|
|
Jim_SetResult(interp, tclOutput);
|
|
|
|
|
|
|
|
|
|
return JIM_OK;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* not so pretty code to fish out eth0 mac address */
|
|
|
|
|
static int zylinjtag_Jim_Command_mac(Jim_Interp *interp, int argc,
|
|
|
|
|
Jim_Obj * const *argv)
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
struct ifreq *ifr, *ifend;
|
|
|
|
|
struct ifreq ifreq;
|
|
|
|
|
struct ifconf ifc;
|
|
|
|
|
struct ifreq ifs[5];
|
|
|
|
|
int SockFD;
|
|
|
|
|
|
|
|
|
|
SockFD = socket(AF_INET, SOCK_DGRAM, 0);
|
|
|
|
|
if (SockFD < 0)
|
|
|
|
|
{
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ifc.ifc_len = sizeof(ifs);
|
|
|
|
|
ifc.ifc_req = ifs;
|
|
|
|
|
if (ioctl(SockFD, SIOCGIFCONF, &ifc) < 0)
|
|
|
|
|
{
|
|
|
|
|
close(SockFD);
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ifend = ifs + (ifc.ifc_len / sizeof(struct ifreq));
|
|
|
|
|
for (ifr = ifc.ifc_req; ifr < ifend; ifr++)
|
|
|
|
|
{
|
|
|
|
|
//if (ifr->ifr_addr.sa_family == AF_INET)
|
|
|
|
|
{
|
2009-06-23 17:38:12 -05:00
|
|
|
|
if (strcmp("eth0", ifr->ifr_name) != 0)
|
2008-12-17 07:39:40 -06:00
|
|
|
|
continue;
|
|
|
|
|
strncpy(ifreq.ifr_name, ifr->ifr_name, sizeof(ifreq.ifr_name));
|
|
|
|
|
if (ioctl(SockFD, SIOCGIFHWADDR, &ifreq) < 0)
|
|
|
|
|
{
|
|
|
|
|
close(SockFD);
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
close(SockFD);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Jim_Obj *tclOutput = Jim_NewStringObj(interp, "", 0);
|
|
|
|
|
|
|
|
|
|
char buffer[256];
|
|
|
|
|
sprintf(buffer, "%02x-%02x-%02x-%02x-%02x-%02x",
|
|
|
|
|
ifreq.ifr_hwaddr.sa_data[0]&0xff,
|
|
|
|
|
ifreq.ifr_hwaddr.sa_data[1]&0xff,
|
|
|
|
|
ifreq.ifr_hwaddr.sa_data[2]&0xff,
|
|
|
|
|
ifreq.ifr_hwaddr.sa_data[3]&0xff,
|
|
|
|
|
ifreq.ifr_hwaddr.sa_data[4]&0xff,
|
|
|
|
|
ifreq.ifr_hwaddr.sa_data[5]&0xff);
|
|
|
|
|
|
|
|
|
|
Jim_AppendString(interp, tclOutput, buffer, strlen(buffer));
|
|
|
|
|
|
|
|
|
|
Jim_SetResult(interp, tclOutput);
|
|
|
|
|
|
|
|
|
|
return JIM_OK;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
close(SockFD);
|
|
|
|
|
|
|
|
|
|
return JIM_ERR;
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2008-12-15 10:10:18 -06:00
|
|
|
|
int ioutil_init(struct command_context_s *cmd_ctx)
|
|
|
|
|
{
|
|
|
|
|
register_command(cmd_ctx, NULL, "rm", handle_rm_command, COMMAND_ANY,
|
|
|
|
|
"remove file");
|
|
|
|
|
|
|
|
|
|
register_command(cmd_ctx, NULL, "cat", handle_cat_command, COMMAND_ANY,
|
|
|
|
|
"display file content");
|
|
|
|
|
|
|
|
|
|
register_command(cmd_ctx, NULL, "trunc", handle_trunc_command, COMMAND_ANY,
|
|
|
|
|
"truncate a file to 0 size");
|
|
|
|
|
|
|
|
|
|
register_command(cmd_ctx, NULL, "cp", handle_cp_command,
|
|
|
|
|
COMMAND_ANY, "copy a file <from> <to>");
|
|
|
|
|
|
|
|
|
|
register_command(cmd_ctx, NULL, "append_file", handle_append_command,
|
|
|
|
|
COMMAND_ANY, "append a variable number of strings to a file");
|
|
|
|
|
|
|
|
|
|
register_command(cmd_ctx, NULL, "meminfo", handle_meminfo_command,
|
|
|
|
|
COMMAND_ANY, "display available ram memory");
|
|
|
|
|
|
|
|
|
|
Jim_CreateCommand(interp, "rm", zylinjtag_Jim_Command_rm, NULL, NULL);
|
|
|
|
|
|
|
|
|
|
Jim_CreateCommand(interp, "peek", zylinjtag_Jim_Command_peek, NULL, NULL);
|
|
|
|
|
Jim_CreateCommand(interp, "poke", zylinjtag_Jim_Command_poke, NULL, NULL);
|
|
|
|
|
Jim_CreateCommand(interp, "ls", zylinjtag_Jim_Command_ls, NULL, NULL);
|
|
|
|
|
|
2008-12-17 07:39:40 -06:00
|
|
|
|
Jim_CreateCommand(interp, "mac", zylinjtag_Jim_Command_mac,
|
|
|
|
|
NULL, NULL);
|
|
|
|
|
|
|
|
|
|
Jim_CreateCommand(interp, "ip", zylinjtag_Jim_Command_ip,
|
|
|
|
|
NULL, NULL);
|
2008-12-15 10:10:18 -06:00
|
|
|
|
|
|
|
|
|
return ERROR_OK;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|