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search.cpp
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search.cpp
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#include <unistd.h>
#include <iostream>
#include <dirent.h>
#include <sys/stat.h>
#include <cstring>
using namespace std;
string searchutil(string directoryPath, string filename){
DIR * directorypointer;
struct dirent *d;
struct stat s;
if((directorypointer=opendir(directoryPath.c_str()))!= NULL){
chdir(directoryPath.c_str());
while((d = readdir(directorypointer))!=NULL) {
if(strcmp(filename.c_str(), d->d_name)==0){
return "True";
}
stat(d->d_name, &s);
if(S_ISDIR(s.st_mode)){
if((strcmp(".", d->d_name)!=0)&&(strcmp("..", d->d_name)!=0)){
if(strcmp(searchutil(d->d_name, filename).c_str(), "True")==0)
return "True";
}
}
}
chdir("..");
closedir(directorypointer);
}
return "False";
}
string start_search(string filename){
char buff[256];
getcwd(buff, sizeof(buff));
return searchutil(buff, filename);
}
int main(int argc, char const *argv[])
{
string filename = argv[1];
cout << start_search(filename)<<endl;
return 0;
}