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147 lines
3.1 KiB
147 lines
3.1 KiB
/**
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* @file string_helper.cpp
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* @brief string utility functions' implemention
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* @author James
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* @history
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* ===================================================================================
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* Date Name Description of Change
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* 09-July-2008 James
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* 14-Jau-2009 James modify Split functions, add trim blank characters
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*/
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#pragma warning(disable:4996)
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//
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//#include <stdio.h>
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//#include <iostream>
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//#include <windows.h>
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#include "string_helper.h"
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string TrimString(string strArg)
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{
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size_t index1 = 0;
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index1 = strArg.find_first_not_of(' ');
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if (index1 != string::npos)
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strArg.erase(strArg.begin(), strArg.begin() + index1);
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index1 = strArg.find_last_not_of(' ');
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if (index1 != string::npos)
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strArg.erase(strArg.begin() + index1 + 1);
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return strArg;
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}
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void Split(string strArg, char spliter, vector<string>& ans)
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{
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ans.clear();
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size_t index0 = 0;
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string one_arg;
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if (strArg.find_first_not_of(' ') == string::npos)
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strArg = "";
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while (strArg.size() > 0)
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{
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index0 = strArg.find_first_of(spliter);
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if (index0 != string::npos)
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{
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one_arg = strArg.substr(0, index0);
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strArg = strArg.substr(index0 + 1);
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ans.push_back(one_arg);
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}
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else
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{
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ans.push_back(strArg);
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break;
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}
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}
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}
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void Split(string strArg, string spliter, vector<string>& ans)
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{
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ans.clear();
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size_t index0;
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string one_arg;
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if (strArg.find_first_not_of(" ") == string::npos)
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strArg = "";
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while (strArg.size() > 0)
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{
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index0 = strArg.find(spliter);
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if (index0 != string::npos)
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{
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one_arg = strArg.substr(0, index0);
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strArg = strArg.substr(index0 + spliter.size());
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ans.push_back(one_arg);
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}
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else
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{
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ans.push_back(strArg);
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break;
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}
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}
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}
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void RemoveLiner(string& in, string& out)
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{
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char buf[BUFSIZ] = "";
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for (int i = 0; i < (int)in.size(); i++)
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{
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if (in[i] == '\n')
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continue;
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else
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sprintf(buf, "%s%c", buf, in[i]);
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}
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out.assign(buf);
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}
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////Converting a WChar string to a Ansi string
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//std::string WChar2Ansi(LPCWSTR pwszSrc)
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//{
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// int nLen = WideCharToMultiByte(CP_ACP, 0, pwszSrc, -1, NULL, 0, NULL, NULL);
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//
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// if (nLen<= 0) return std::string("");
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//
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// char* pszDst = new char[nLen];
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// if (NULL == pszDst) return std::string("");
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//
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// WideCharToMultiByte(CP_ACP, 0, pwszSrc, -1, pszDst, nLen, NULL, NULL);
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// pszDst[nLen -1] = 0;
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//
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// std::string strTemp(pszDst);
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// delete [] pszDst;
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//
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// return strTemp;
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//}
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//
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//string ws2s(wstring& inputws){ return WChar2Ansi(inputws.c_str()); }
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//
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////Converting a Ansi string to WChar string
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//std::wstring Ansi2WChar(LPCSTR pszSrc, int nLen)
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//{
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// int nSize = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pszSrc, nLen, 0, 0);
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// if(nSize <= 0) return NULL;
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//
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// WCHAR *pwszDst = new WCHAR[nSize+1];
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// if( NULL == pwszDst) return NULL;
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//
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// MultiByteToWideChar(CP_ACP, 0,(LPCSTR)pszSrc, nLen, pwszDst, nSize);
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// pwszDst[nSize] = 0;
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//
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// if( pwszDst[0] == 0xFEFF) // skip Oxfeff
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// for(int i = 0; i < nSize; i ++)
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// pwszDst[i] = pwszDst[i+1];
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//
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// wstring wcharString(pwszDst);
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// delete pwszDst;
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//
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// return wcharString;
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//}
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//
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//std::wstring s2ws(const string& s){ return Ansi2WChar(s.c_str(),s.size());}
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