twain3.0/huagao/Device/filetools.h

#pragma once
#include <vector>
#include <io.h>
#include <fstream>
#include <time.h>
//#include <log4cplus/log4cplus.h>
#include "PublicFunc.h"

enum log_lv :int {
	log_TRACE = 0,
	log_DEBUG = 10000,
	log_INFO = 20000,
	log_WARN = 30000,
	log_ERROR = 40000,
	log_FATAL = 50000, 
};

class FileTools
{
public:


	static std::vector<std::string> getFiles(std::string path)
	{
		std::vector<std::string> files;
		getFiles(path, files);
		return files;
	}

	static void write_log(std::string log)
	{
		TCHAR szIniFile[MAX_PATH] = { 0 };
		SHGetSpecialFolderPath(NULL, szIniFile, CSIDL_LOCAL_APPDATA, TRUE);
		_tcscat(szIniFile, HUAGAO_SCAN);
		_tcscat(szIniFile, TWAIN_INIPATH);
		_tcscat(szIniFile, TEXT("\\"));
		_tcscat(szIniFile, TWAIN_LOG_NAME);
		std::string  savepath = TCHAR2STRING(szIniFile);
		write_log(savepath, log);
	}
	static void write_log(std::string filename, std::string log)
	{
		//std::string savepath;
		//std::string str = "D:";
		//savepath = str+"\\"+filename;
		std::ofstream ofs(filename, std::ios::app);
		time_t timp;
		tm* p;
		time(&timp);
		p=localtime(&timp);
		ofs << p->tm_year+1900 << "/" << p->tm_mon+1 << "/" << p->tm_mday << " " << p->tm_hour << ":" << p->tm_min << ":" << p->tm_sec << "   "<<log << std::endl;
	}
	//static void writelog(std::wstring path, int lv, std::string log)
	//{
	//	log4cplus::SharedAppenderPtr rf(new log4cplus::RollingFileAppender(
	//		path,
	//		200 * 1024,
	//		5
	//	));
	//	rf->setName(LOG4CPLUS_TEXT("file"));
	//	log4cplus::tstring pattern = LOG4CPLUS_TEXT("%D{%m/%d/%y %H:%M:%S,%Q} [%t] %-5p %c - %m [%l]%n");
	//	rf->setLayout(std::unique_ptr<log4cplus::Layout>(new log4cplus::PatternLayout(pattern)));

	//	log4cplus::Logger logger = log4cplus::Logger::getInstance(LOG4CPLUS_TEXT("hglog"));
	//	logger.setLogLevel(lv);
	//	logger.addAppender(rf);
	//	LOG4CPLUS_WARN(logger, log.c_str());
	//	logger.removeAllAppenders();
	//}
private:
	static void getFiles(std::string path, std::vector<std::string>& files)
	{
		//<2F>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>  
		long   hFile = 0;
		//<2F>ļ<EFBFBD><C4BC><EFBFBD>Ϣ  
		struct _finddata_t fileinfo;
		std::string p;
		if ((hFile = _findfirst(p.assign(path).append("\\*").c_str(), &fileinfo))!=-1)
		{
			do
			{
				//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ¼,<2C><><EFBFBD><EFBFBD>֮  
				//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>  
				if ((fileinfo.attrib &  _A_SUBDIR))
				{
					if (strcmp(fileinfo.name, ".") != 0 && strcmp(fileinfo.name, "..") != 0)
						getFiles(p.assign(path).append("\\").append(fileinfo.name), files);
				}
				else
				{
					files.push_back(p.assign(path).append("\\").append(fileinfo.name));
				}
			} while (_findnext(hFile, &fileinfo) == 0);
			_findclose(hFile);
		}
	}

};