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#include "FileTools.h"
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#include <sys/stat.h>
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#include "stdio.h"
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#include <sys/types.h>
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#include "../NetWork/MutexHandler.h"
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//http://www.opengroup.org/onlinepubs/7908799/xsh/sysstat.h.html
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#ifndef WIN32
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#include <dirent.h>
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#endif
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#include "../System/SystemDefine.h"
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FileTools::FileTools(){}
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FileTools::~FileTools(){}
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/*
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int FileTools::readFile(char *fileName, int *fileBuffer, int *fileSize)
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{
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int fileStatus=0;
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if (fileName != 0 )
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{
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FILE *f;
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struct stat *Stat=0;
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Stat=(struct stat*)malloc(sizeof(struct stat));
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int statStatus=stat(fileName,Stat);
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int stMode=Stat->st_mode;
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if ( Stat != 0 )
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{
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free(Stat);
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}
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bool readStatus=true;
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#ifdef WIN32
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if ( (stMode & _S_IREAD) != _S_IREAD )
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#endif
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#ifdef linux
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if ( (stMode & S_IRUSR) != S_IRUSR )
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#endif
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#ifdef sun
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if ( (stMode & S_IRUSR) != S_IRUSR )
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#endif
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{
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readStatus=false;
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fileStatus=3;
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}
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if (f=fopen((char*)fileName, "rb"))
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{
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fseek(f,0,2);
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fileSize[0]=(int)ftell(f);
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fseek(f,0,0);
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if (fileSize[0]!=0)
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{
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fileBuffer[0]=(int)malloc(fileSize[0]*sizeof(char));
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if(fread((void *) fileBuffer[0], fileSize[0], 1, f))
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{
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fileStatus=1;
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}
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else
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{
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fileStatus=3;
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}
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}
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else
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{
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fileStatus=3;
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}
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fclose(f);
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}
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else
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{
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if (!readStatus)
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{
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fileStatus=0;
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}
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}
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}
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else
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{
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fileStatus=2;
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}
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return fileStatus;
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}
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*/
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int FileTools::readStringFile(char *fileName, int *fileBuffer, int *fileSize)
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{
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// pthread_mutex_t mut=MutexHandler::getMutex();
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// pthread_mutex_lock(&mut);
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int fileStatus=0;
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if (fileName != 0 )
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{
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FILE *f;
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bool readStatus=true;
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struct stat *Stat=0;
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Stat=(struct stat*)malloc(sizeof(struct stat));
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int statStatus=stat(fileName,Stat);
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int stMode=Stat->st_mode;
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if ( Stat != 0 )
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{
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free(Stat);
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}
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#ifdef WIN32
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if ( (stMode & _S_IREAD) != _S_IREAD )
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#endif
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#ifdef linux
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if ( (stMode & S_IRUSR) != S_IRUSR )
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#endif
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#ifdef sun
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if ( (stMode & S_IRUSR) != S_IRUSR )
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#endif
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{
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readStatus=false;
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fileStatus=3;
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}
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if (f=fopen((char*)fileName, "rb"))
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{
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fseek(f,0,2);
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fileSize[0]=(int)ftell(f);
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fseek(f,0,0);
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if (fileSize[0]!=0)
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{
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// *sizeof(char)+sizeof(char)
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fileBuffer[0]=(int)malloc(fileSize[0]+1);
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char *tempBuffer=(char*)fileBuffer[0];
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if(fread((void *) tempBuffer, fileSize[0], 1, f))
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{
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fileStatus=1;
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tempBuffer[fileSize[0]]=0;
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}
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else
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{
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fileStatus=3;
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}
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}
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else
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{
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fileStatus=3;
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}
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fclose(f);
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}
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else
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{
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if (!readStatus)
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{
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fileStatus=0;
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}
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}
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}
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else
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{
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fileStatus=2;
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}
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// pthread_mutex_unlock(&mut);
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return fileStatus;
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}
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int FileTools::writeToFileEnd(char* fileName, char *fileBuffer, int fileSize)
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{
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return writeFile(fileName, fileBuffer, fileSize, "a+b");
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}
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int FileTools::writeFile(char* fileName, char *fileBuffer, int fileSize)
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{
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return writeFile(fileName, fileBuffer, fileSize, "w+b");
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}
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int FileTools::writeFile(char* fileName, char *fileBuffer, int fileSize, char *type)
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{
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int fileStatus=0;
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if (fileName != 0 )
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{
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FILE *f;
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struct stat *Stat=0;
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Stat=(struct stat*)malloc(sizeof(struct stat));
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int statStatus=stat(fileName,Stat);
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int stMode=Stat->st_mode;
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if ( Stat != 0 )
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{
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free(Stat);
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}
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bool writeStatus=true;
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#ifdef WIN32
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if ( (stMode & _S_IWRITE) != _S_IWRITE )
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#endif
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#ifdef linux
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if ( (stMode & S_IWUSR) != S_IWUSR )
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#endif
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#ifdef sun
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if ( (stMode & S_IWUSR) != S_IWUSR )
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#endif
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{
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writeStatus=false;
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fileStatus=4;
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}
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//w+b
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//a+b
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if (f=fopen((char*)fileName, type))
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{
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if(fwrite((void *) fileBuffer, fileSize, 1, f))
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{
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fileStatus=1;
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}
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else
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{
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fileStatus=4;
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}
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fclose(f);
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}
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else
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{
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if (!writeStatus)
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{
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fileStatus=0;
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}
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}
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}
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else
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{
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fileStatus=2;
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}
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return fileStatus;
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}
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