putmultiplefiles.cxx

SIP（Session Initiation Protocol）是由IETF定义

/* ====================================================================
 * The Vovida Software License, Version 1.0 
 * 
 * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    distribution.
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 * 3. The names "VOCAL", "Vovida Open Communication Application Library",
 *    and "Vovida Open Communication Application Library (VOCAL)" must
 *    not be used to endorse or promote products derived from this
 *    software without prior written permission. For written
 *    permission, please contact [e-mail].
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 * 4. Products derived from this software may not be called "VOCAL", nor
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 * This software consists of voluntary contributions made by Vovida
 * Networks, Inc. and many individuals on behalf of Vovida Networks,
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static const char* const PutMultipleFiles_cxx_Version =
    "$Id: PutMultipleFiles.cxx,v 1.2 2001/06/29 20:26:52 bko Exp $";


#include <fstream.h>
#include <strstream>
#include <stdio.h>
#include <unistd.h>
#include "FileDataStore.hxx"
#include "VFile.hxx"
#include "VIoException.hxx"
#include "cpLog.h"
#include <iostream>

/// Create a file in the given directory 
void putFile (	int nbins,
               string psRoot,
               string dirPath,
               string filename,
               string fileContents )
{
    FileDataStore dataStore(nbins, psRoot);
    cout << "Attempting to write " << filename
    << " to " << dirPath << " at root " << psRoot << endl;
    try
    {
        dataStore.putItem(dirPath, filename, fileContents);
    }
    catch (VIoException& e)
    {
        string reason = e.getDescription();
        cerr << "Failed to write item " << filename << ": " << reason.c_str() << endl;
        return ;
    }
} /// end of putFile


/// Obtain the contents of the given file
void getContents ( const string& filename, string& fileContents )
{
    char buf[256];
    VFile vf( "./", filename );
    ifstream inRead(vf.getFullName().c_str());
    if(inRead.bad())
    {
        ostrstream ostr(buf, 256);
        ostr << "Failed to open config file ("
             << vf.getFullName()
             << ")."
             << ends;
        cpLog(LOG_DEBUG, ostr.str());
        return;
    }

    while(inRead.getline(buf, 256))
    {
        fileContents += buf;
        fileContents += '\n';
    }

} /// end of getContents


/**
 * Num of bins, path to provisioning_data, target directory, starting number, number of users
 */
int main(int argc, char** argv)
{

    int num = atoi(argv[1]);
    int nbins = (num/200)+1; /// Algorithm for determining the number of hash bins.
    string psRoot = argv[2]; /// Path to provisioning_data directory
    string dirpath = argv[3]; /// Directory name in which files will be placed
    int idBase = atoi(argv[4]); /// Starting phone number
    int numUsers = atoi(argv[5]); /// Number of users to create
    string fileName = "";
    string fileContents = "";

/*
    cout << "PutMultipleFiles" << endl;
    cout << "num: " << num << endl;
    cout << "num bins: " << nbins << endl;
    cout << "psRoot: " << psRoot << endl;
    cout << "dirpath: " << dirpath << endl;
    cout << "idBase: " << idBase << endl;
    cout << "numUsers: " << numUsers << endl;
*/

    int currentUser = idBase;
    int finalUser = idBase + numUsers;
    /// loop through the users and put their files into the correct hash directory
    while (currentUser < finalUser)
    {
        char buf[16];
        sprintf(buf, "%d", currentUser);
        fileName.assign(buf);

        /// cout << "Current user: " << fileName << endl;
        /// clear out file contents
        fileContents = "";
        getContents(fileName, fileContents);

        putFile(nbins, psRoot, dirpath, fileName, fileContents);

        ++currentUser;
    }
} /// end of main

/// end of file