implement a shell for module

components/finsh/cmd.c

@@ -1,11 +1,26 @@
 /*
- * File      : cmd.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Development Team
+ *  RT-Thread finsh shell commands
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes
@@ -604,6 +619,9 @@ long list(void)
              index < _syscall_table_end;
              FINSH_NEXT_SYSCALL(index))
         {
+			/* skip the internal command */
+			if (strncpy((char*)index->name, "__", 2) == 0) continue;
+
 #ifdef FINSH_USING_DESCRIPTION
             rt_kprintf("%-16s -- %s\n", index->name, index->desc);
 #else
@@ -693,6 +711,9 @@ void list_prefix(char *prefix)
              index < _syscall_table_end;
              FINSH_NEXT_SYSCALL(index))
         {
+			/* skip internal command */
+			if (str_is_prefix("__", index->name) == 0) continue;
+			
             if (str_is_prefix(prefix, index->name) == 0)
             {
                 if (func_cnt == 0)

components/finsh/finsh_compiler.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_compiler.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  RT-Thread finsh shell compiler
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_error.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_error.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  error number for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_error.h

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_error.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  error number for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_heap.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_heap.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  heap management in finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_heap.h

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_heap.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  heap management in finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_init.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_init.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ * Initialization procedure for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_node.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_node.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  node routines for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_node.h

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_node.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  node routines for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_ops.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_ops.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  operations for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_ops.h

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_ops.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  operations for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_parser.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_parser.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  script parser for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_parser.h

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_parser.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  script parser for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_token.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_token.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  token lex for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_token.h

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_token.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  token lex for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_var.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_var.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  Variable implementation in finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_var.h

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_var.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  Variable implementation in finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_vm.c

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_vm.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  Virtual machine finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/finsh_vm.h

@@ -1,11 +1,26 @@
 /*
- * File      : finsh_vm.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  Virtual machine finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/msh.c

@@ -0,0 +1,255 @@
+/*
+ *  RT-Thread module shell implementation.
+ *
+ * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2013-03-30     Bernard      the first verion for FinSH
+ */
+
+#include "msh.h"
+#include <finsh.h>
+#include <shell.h>
+
+#define RT_FINSH_ARG_MAX	10
+typedef int (*cmd_function_t)(int argc, char** argv);
+
+#ifdef FINSH_USING_MSH
+#ifdef FINSH_USING_MSH_DEFAULT
+static rt_bool_t __msh_state = RT_TRUE;
+#else
+static rt_bool_t __msh_state = RT_FALSE;
+#endif
+rt_bool_t msh_is_used(void)
+{
+	return __msh_state;
+}
+
+static int msh_exit(int argc, char** argv)
+{
+	/* return to finsh shell mode */
+	__msh_state = RT_FALSE;
+
+	return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(msh_exit, __cmd_exit, return to RT-Thread shell mode.);
+
+static int msh_enter(void)
+{
+	/* enter module shell mode */
+	__msh_state = RT_TRUE;
+	return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(msh_enter, msh, use module shell);
+
+int msh_help(int argc, char** argv)
+{
+	rt_kprintf("RT-Thread shell commands:\n");
+	{
+		struct finsh_syscall *index;
+
+		for (index = _syscall_table_begin;
+			index < _syscall_table_end;
+			FINSH_NEXT_SYSCALL(index))
+		{
+			if (strncmp(index->name, "__cmd_", 6) != 0) continue;
+
+			rt_kprintf("%s ", &index->name[6]);
+		}
+	}
+	rt_kprintf("\n");
+
+	return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(msh_help, __cmd_help, "RT-Thread shell help.");
+
+static int msh_split(char* cmd, rt_size_t length, char* argv[RT_FINSH_ARG_MAX])
+{
+	char *ptr;
+	rt_size_t position;
+	rt_size_t argc;
+
+	ptr = cmd;
+	position = 0; argc = 0;
+
+	while (position < length)
+	{
+		/* strip bank and tab */
+		while ((*ptr == ' ' || *ptr == '\t') && position < length)
+		{
+			*ptr = '\0';
+			ptr ++; position ++;
+		}
+		if (position >= length) break;
+
+		/* handle string */
+		if (*ptr == '"')
+		{
+			ptr ++; position ++;
+			argv[argc] = ptr; argc ++;
+
+			/* skip this string */
+			while (*ptr != '"' && position < length)
+			{
+				if (*ptr == '\\')
+				{
+					if (*(ptr + 1) == '"')
+					{
+						ptr ++; position ++;
+					}
+				}
+				ptr ++; position ++;
+			}
+			if (position >= length) break;
+
+			/* skip '"' */
+			*ptr = '\0'; ptr ++; position ++;
+		}
+		else
+		{
+			argv[argc] = ptr;
+			argc ++;
+			while ((*ptr != ' ' && *ptr != '\t') && position < length)
+			{
+				ptr ++; position ++;
+			}
+			if (position >= length) break;
+		}
+	}
+
+	return argc;
+}
+
+static cmd_function_t msh_get_cmd(char *cmd)
+{
+	struct finsh_syscall *index;
+	cmd_function_t cmd_func = RT_NULL;
+
+	for (index = _syscall_table_begin;
+		index < _syscall_table_end;
+		FINSH_NEXT_SYSCALL(index))
+	{
+		if (strncmp(index->name, "__cmd_", 6) != 0) continue;
+		
+		if (strcmp(&index->name[6], cmd) == 0)
+		{
+			cmd_func = (cmd_function_t)index->func;
+			break;
+		}
+	}
+
+	return cmd_func;
+}
+
+int msh_exec(char* cmd, rt_size_t length)
+{
+	int argc;
+	char *argv[RT_FINSH_ARG_MAX];
+
+	cmd_function_t cmd_func;
+
+	memset(argv, 0x00, sizeof(argv));
+	argc = msh_split(cmd, length, argv);
+	if (argc == 0) return -1;
+
+	/* get command in internal commands */
+	cmd_func = msh_get_cmd(argv[0]);
+	if (cmd_func == RT_NULL) 
+	{
+		rt_kprintf("%s: command not found\n", argv[0]);
+		return -1;
+	}
+
+	/* exec this command */
+	return cmd_func(argc, argv);
+}
+
+static int str_common(const char *str1, const char *str2)
+{
+	const char *str = str1;
+
+	while ((*str != 0) && (*str2 != 0) && (*str == *str2))
+	{
+		str ++;
+		str2 ++;
+	}
+
+	return (str - str1);
+}
+
+void msh_auto_complete(char *prefix)
+{
+	rt_uint16_t func_cnt;
+	int length, min_length;
+	const char *name_ptr, *cmd_name;
+	struct finsh_syscall *index;
+
+	func_cnt = 0;
+	min_length = 0;
+	name_ptr = RT_NULL;
+
+	if (*prefix == '\0') 
+	{
+		msh_help(0, RT_NULL);
+		return;
+	}
+
+	/* checks in internal command */
+	{
+		for (index = _syscall_table_begin; index < _syscall_table_end; FINSH_NEXT_SYSCALL(index))
+		{
+			/* skip finsh shell function */
+			if (strncmp(index->name, "__cmd_", 6) != 0) continue;
+
+			cmd_name = (const char*) &index->name[6];
+			if (strncmp(prefix, cmd_name, strlen(prefix)) == 0)
+			{
+				if (func_cnt == 0)
+				{
+					/* set name_ptr */
+					name_ptr = cmd_name;
+
+					/* set initial length */
+					min_length = strlen(name_ptr);
+				}
+
+				func_cnt ++;
+
+				length = str_common(name_ptr, cmd_name);
+				if (length < min_length)
+					min_length = length;
+
+				rt_kprintf("%s\n", cmd_name);
+			}
+		}
+	}
+
+	/* auto complete string */
+	if (name_ptr != NULL)
+	{
+		rt_strncpy(prefix, name_ptr, min_length);
+	}
+
+	return ;
+}
+#endif

components/finsh/msh.h

@@ -0,0 +1,39 @@
+/*
+ *  RT-Thread module shell implementation.
+ *
+ * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2013-03-30     Bernard      the first verion for FinSH
+ */
+
+#ifndef __M_SHELL__
+#define __M_SHELL__
+
+#include <rtthread.h>
+
+rt_bool_t msh_is_used(void);
+int msh_exec(char* cmd, rt_size_t length);
+void msh_auto_complete(char *prefix);
+
+#endif

components/finsh/msh_cmd.c

@@ -0,0 +1,208 @@
+/*
+ *  internal commands for RT-Thread module shell
+ *
+ * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2013-03-30     Bernard      the first verion for FinSH
+ */
+
+#include <rtthread.h>
+#include <finsh.h>
+
+#include "msh.h"
+
+#ifdef FINSH_USING_MSH
+#ifdef RT_USING_DFS
+#include <dfs_posix.h>
+
+#ifdef DFS_USING_WORKDIR
+extern char working_directory[];
+#endif
+
+int cmd_ps(int argc, char** argv)
+{
+    extern long list_thread(void);
+
+    list_thread();
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_ps, __cmd_ps, "list threads in the system");
+
+int cmd_i(int argc, char** argv)
+{
+    return cmd_ps(argc, argv);
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_i, __cmd_i, "list threads in the system");
+
+int cmd_time(int argc, char** argv)
+{
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_time, __cmd_time, "exec command with time");
+
+int cmd_free(int argc, char** argv)
+{
+    extern void list_mem(void);
+
+    list_mem();
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_free, __cmd_free, "show the memory usage in the system");
+
+int cmd_ls(int argc, char** argv)
+{
+    extern void ls(const char *pathname);
+
+    if (argc == 1)
+    {
+#ifdef DFS_USING_WORKDIR
+        ls(working_directory);
+#else
+        ls("/");
+#endif
+    }
+    else 
+    {
+        ls(argv[1]);
+    }
+
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_ls, __cmd_ls, "List information about the FILEs.");
+
+int cmd_cp(int argc, char** argv)
+{
+    void copy(const char *src, const char *dst);
+
+    if (argc != 3)
+    {
+        rt_kprintf("Usage: cp SOURCE DEST\n");
+        rt_kprintf("Copy SOURCE to DEST.\n");
+    }
+    else
+    {
+        copy(argv[1], argv[2]);
+    }
+
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_cp, __cmd_cp, "Copy SOURCE to DEST.");
+
+int cmd_mv(int argc, char** argv)
+{
+    if (argc != 3)
+    {
+        rt_kprintf("Usage: mv SOURCE DEST\n");
+        rt_kprintf("Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n");
+    }
+    else
+    {
+        rt_kprintf("%s => %s\n", argv[1], argv[2]);
+    }
+
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_mv, __cmd_mv, "Rename SOURCE to DEST.");
+
+int cmd_cat(int argc, char** argv)
+{
+    int index;
+    extern void cat(const char* filename);
+
+    if (argc == 1)
+    {
+        rt_kprintf("Usage: cat [FILE]...\n");
+        rt_kprintf("Concatenate FILE(s)\n");
+		return 0;
+    }
+
+    for (index = 1; index < argc; index ++)
+    {
+        cat(argv[index]);
+    }
+
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_cat, __cmd_cat, "Concatenate FILE(s)");
+
+int cmd_rm(int argc, char** argv)
+{
+    int index;
+
+    if (argc == 1)
+    {
+        rt_kprintf("Usage: rm FILE...\n");
+        rt_kprintf("Remove (unlink) the FILE(s).\n");
+		return 0;
+    }
+
+    for (index = 1; index < argc; index ++)
+    {
+        unlink(argv[index]);
+    }
+
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_rm, __cmd_rm, "Remove (unlink) the FILE(s).");
+
+int cmd_cd(int argc, char** argv)
+{
+    if (argc == 1)
+    {
+        rt_kprintf("%s\n", working_directory);
+    }
+    else if (argc == 2)
+    {
+        chdir(argv[1]);
+    }
+
+    return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_cd, __cmd_cd, Change the shell working directory.);
+
+int cmd_pwd(int argc, char** argv)
+{
+	rt_kprintf("%s\n", working_directory);
+	return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_pwd, __cmd_pwd, Print the name of the current working directory.);
+
+int cmd_mkdir(int argc, char** argv)
+{
+	if (argc == 1)
+	{
+		rt_kprintf("Usage: mkdir [OPTION] DIRECTORY\n");
+		rt_kprintf("Create the DIRECTORY, if they do not already exist.\n");
+	}
+	else
+	{
+		mkdir(argv[1], 0);
+	}
+
+	return 0;
+}
+FINSH_FUNCTION_EXPORT_ALIAS(cmd_mkdir, __cmd_mkdir, Create the DIRECTORY.);
+
+#endif
+#endif

components/finsh/shell.c

@@ -1,15 +1,30 @@
 /*
- * File      : shell.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, RT-Thread Development Team
+ *  shell implementation for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes
- * 2006-04-30     Bernard      the first verion for FinSH
+ * 2006-04-30     Bernard      the first version for FinSH
  * 2006-05-08     Bernard      change finsh thread stack to 2048
  * 2006-06-03     Bernard      add support for skyeye
  * 2006-09-24     Bernard      remove the code related with hardware
@@ -26,6 +41,10 @@
 #include "finsh.h"
 #include "shell.h"
 
+#ifdef FINSH_USING_MSH
+#include "msh.h"
+#endif
+
 #ifdef _WIN32
 #include <stdio.h> /* for putchar */
 #endif
@@ -192,7 +211,17 @@ void finsh_auto_complete(char* prefix)
 	extern void list_prefix(char* prefix);
 
 	rt_kprintf("\n");
-	list_prefix(prefix);
+#ifdef FINSH_USING_MSH
+	if (msh_is_used() == RT_TRUE)
+	{
+		msh_auto_complete(prefix);
+	}
+	else 
+#endif
+	{
+		list_prefix(prefix);
+	}
+
 	rt_kprintf("%s%s", FINSH_PROMPT, prefix);
 }
 
@@ -420,15 +449,28 @@ void finsh_thread_entry(void* parameter)
 			/* handle end of line, break */
 			if (ch == '\r' || ch == '\n')
 			{
-				/* change to ';' and break */
-				shell->line[shell->line_position] = ';';
+#ifdef FINSH_USING_MSH
+				if (msh_is_used() == RT_TRUE && shell->line_position != 0)
+				{
+					rt_kprintf("\n");
+					msh_exec(shell->line, shell->line_position);
+					#ifdef FINSH_USING_HISTORY
+					finsh_push_history(shell);
+					#endif
+				}
+				else
+#endif
+				{
+					/* add ';' and run the command line */
+					shell->line[shell->line_position] = ';';
 
-				#ifdef FINSH_USING_HISTORY
-				finsh_push_history(shell);
-				#endif
+					#ifdef FINSH_USING_HISTORY
+					finsh_push_history(shell);
+					#endif
 
-				if (shell->line_position != 0) finsh_run_line(&shell->parser, shell->line);
-				else rt_kprintf("\n");
+					if (shell->line_position != 0) finsh_run_line(&shell->parser, shell->line);
+					else rt_kprintf("\n");
+				}
 
 				rt_kprintf(FINSH_PROMPT);
 				memset(shell->line, 0, sizeof(shell->line));

components/finsh/shell.h

@@ -1,11 +1,26 @@
 /*
- * File      : shell.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2011, RT-Thread Development Team
+ *  shell implementation for finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes

components/finsh/symbol.c

@@ -1,11 +1,26 @@
 /*
- * File      : symbol.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006 - 2010, RT-Thread Development Team
+ *  symbols in finsh shell.
  *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
+ * COPYRIGHT (C) 2006 - 2013, RT-Thread Development Team
+ *
+ *  This file is part of RT-Thread (http://www.rt-thread.org)
+ *  Maintainer: bernard.xiong <bernard.xiong at gmail.com>
+ *
+ *  All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Change Logs:
  * Date           Author       Notes