CommandInterpreter.cpp
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:9k
源码类别:
MySQL数据库
开发平台:
Visual C++
- /* Copyright (C) 2003 MySQL AB
- 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- #include "CommandInterpreter.hpp"
- #include <string.h>
- #include <ctype.h>
- #include "MgmtSrvr.hpp"
- #include "MgmtErrorReporter.hpp"
- #include <NdbOut.hpp>
- #include "convertStrToInt.hpp"
- #include <EventLogger.hpp>
- #include <signaldata/SetLogLevelOrd.hpp>
- #include "ConfigInfo.hpp"
- #include <version.h>
- #include <m_string.h>
- //******************************************************************************
- //******************************************************************************
- CommandInterpreter::CommandInterpreter(MgmtSrvr& mgmtSrvr) :
- _mgmtSrvr(mgmtSrvr) {
- }
- bool emptyString(const char* s) {
- if (s == NULL) {
- return true;
- }
- for (unsigned int i = 0; i < strlen(s); ++i) {
- if (! isspace(s[i])) {
- return false;
- }
- }
- return true;
- }
- class AutoPtr {
- public:
- AutoPtr(void * ptr) : m_ptr(ptr) {}
- ~AutoPtr() { free(m_ptr);}
- private:
- void * m_ptr;
- };
- const char *CommandInterpreter::get_error_text(int err_no)
- {
- return _mgmtSrvr.getErrorText(err_no, m_err_str, sizeof(m_err_str));
- }
- //*****************************************************************************
- //*****************************************************************************
- int CommandInterpreter::readAndExecute() {
- char* _line = readline_gets();
- char * line;
- if(_line == NULL) {
- ndbout << endl;
- return true;
- }
- line = strdup(_line);
- AutoPtr ptr(line);
- if (emptyString(line)) {
- return true;
- }
- for (unsigned int i = 0; i < strlen(line); ++i) {
- line[i] = toupper(line[i]);
- }
- // if there is anything in the line proceed
- char* firstToken = strtok(line, " ");
- char* allAfterFirstToken = strtok(NULL, "