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Copy pathversionbackupclient.cpp
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180 lines (158 loc) · 4.31 KB
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#include <iostream>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <strings.h>
#include <string.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <dirent.h>
#include<errno.h>
using namespace std;
void sendfromdirectory(char *directory,int sd)
{
char buf[100];
struct dirent *dir;
char path[50]="";
strcat(path,"/home/rc/bhargavi/masterbackup/");
char tempdir[30],targetdir[30];
strcpy(tempdir,directory); //directory -> /home/raajpatel/Music/
char *str=strtok(tempdir,"/");
char *tok=str;
//char token[50];
while(str!=NULL) //home/raajpatel/Music/
{
tok=str;
cout << tok << endl;
str=strtok(NULL,"/"); // Music
}
strcat(path,tok); // /home/raajpatel/masterbackup/Music/
mkdir(path,0777);
cout<<"tok "<<tok<<endl;
//strcpy(token, tok);
cout << path << endl;
//chdir(path);
strcat(path,"/");
cout << path << endl; // /home/raajpatel/Masterbackup/Testdir/
DIR *d=opendir(directory); // /home/raajpatel/Desktop/Testdit/
if (d)
{
char msg[10];
while((dir=readdir(d))!=NULL)
{
cout<<"directory files : " << dir->d_name << endl; //file3
if ( (strcmp(dir->d_name,".")==0) || (strcmp(dir->d_name,"..")==0))
{
cout <<". or .." << endl;
}
else
{
char fpath[50]="";
strcat(fpath,directory); // /home/raajpatel/Music/
strcat(fpath,dir->d_name); // /home/raajpatel/Music/file3
cout <<"fpath "<<fpath << endl;
int fd = open(fpath,O_RDONLY);
//perror("open file error");
cout << fd << endl;
send(sd,"filename",9,0); //handshaking
recv(sd,msg,sizeof(msg),0); //rec confirmation
//cout<<msg<<endl;
bzero(msg,sizeof(msg));
send(sd,tok,sizeof(tok),0); //sending folder name
recv(sd,msg,sizeof(msg),0); //rec msg
//cout<<"token send "<<tok<<endl;
//cout<<msg<<endl;
send(sd,dir->d_name,strlen(dir->d_name),0); //send filename
recv(sd,msg,sizeof(msg),0);
int n = read(fd,buf,sizeof(buf));
while(n!=0)
{
//cout << buf << endl;
send(sd,buf,n,0);
recv(sd,msg,sizeof(msg),0);
bzero(buf,sizeof(buf));
n = read(fd,buf,sizeof(buf));
buf[n]='\0';
}
send(sd,"end",3,0);
recv(sd,msg,sizeof(msg),0);
close(fd);
}
}
}
}
int main(int argc , char *argv[])
{
int sd = socket(AF_INET,SOCK_STREAM,0);
struct sockaddr_in sockaddr_serv;
sockaddr_serv.sin_family=AF_INET;
sockaddr_serv.sin_port=9888;
sockaddr_serv.sin_addr.s_addr=inet_addr("127.0.0.1");
bind(sd,(struct sockaddr *)&sockaddr_serv,sizeof(sockaddr_serv));
socklen_t len = sizeof(sockaddr_serv);
if (connect(sd,(struct sockaddr *)&sockaddr_serv,len)==-1)
{
perror("connect error");
exit(1);
}
if (strcmp(argv[1],"-f")==0)
{
for(int i=2;i<argc;i++)
{
cout<<"****************************************"<<endl;
cout<<i<<"th directory:: "<<argv[i];
cout<<"****************************************"<<endl;
sendfromdirectory(argv[i],sd);
}
/*
char buf[100];
DIR *d;
struct dirent *dir;
d=opendir(argv[2]);
if (d)
{
/*readdir(d);
cout << dir->d_name << endl;
readdir(d);
cout << dir->d_name << endl;
char msg[10];
while((dir=readdir(d))!=NULL)
{
cout << dir->d_name << endl;
//int n=send(sd,dir->d_name,strlen(dir->d_name),0);
//cout << n << endl;
//recv(sd,msg,sizeof(msg),0);
if ( (strcmp(dir->d_name,".")==0) || (strcmp(dir->d_name,"..")==0))
{ cout <<". or .." << endl;
}
else
{
int fd = open(dir->d_name,O_RDONLY);
cout << fd << endl;
send(sd,"filename",9,0);
recv(sd,msg,sizeof(msg),0);
send(sd,dir->d_name,strlen(dir->d_name),0);
recv(sd,msg,sizeof(msg),0);
int n = read(fd,buf,sizeof(buf));
while(n!=0)
{
cout << buf << endl;
send(sd,buf,n,0);
recv(sd,msg,sizeof(msg),0);
bzero(buf,sizeof(buf));
n = read(fd,buf,sizeof(buf));
buf[n]='\0';
}
send(sd,"end",3,0);
recv(sd,msg,sizeof(msg),0);
close(fd);
}
}
}
*/
}
close(sd);
}