When I call the Created method it crashes my console application. If I have it commented it out my program runs fine. I am trying to obtain the created date for a file on a shared network drive (Windows OS) and I cannot figure out what the error is. I just want to be able to obtain the timestamp for when a file was created. If I can fix this method to do that it's great. If not, any replacement method that will produce the timestamp of when that file was created is just as acceptable. Any help or direction is greatly appreciated.
#pragma comment(lib, "th32.lib")
#define VC_EXTRALEAN
#include "stdafx.h"
#include <windows.h>
#include <tlhelp32.h>
#include <tchar.h>
#include <cstring>
#include <io.h>
//#include <dirent.h>
#include <stdio.h>
#include <shlwapi.h>
#include <iostream>
#include <string>
#include <vector>
#include <cstring>
#include <strsafe.h>
using namespace std;
//Returns the last Win32 error, in string format. Returns an empty string if there is no error.
std::string GetLastErrorAsString()
{
//Get the error message, if any.
DWORD errorMessageID = ::GetLastError();
if(errorMessageID == 0)
return std::string(); //No error message has been recorded
LPSTR messageBuffer = nullptr;
size_t size = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, errorMessageID, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)&messageBuffer, 0, NULL);
std::string message(messageBuffer, size);
//Free the buffer.
LocalFree(messageBuffer);
return message.c_str();
}
__int64 FileSize(const wchar_t* name) //, bool _true
{
WIN32_FILE_ATTRIBUTE_DATA fad;
std::wstring temp;
wchar_t* created;
wchar_t* error;
if (!GetFileAttributesEx(name, GetFileExInfoStandard, &fad))
{
error = L"Error";
return -1; // error condition, could call GetLastError to find out more
}
LARGE_INTEGER size;
size.HighPart = fad.nFileSizeHigh;
size.LowPart = fad.nFileSizeLow;
//return (wchar_t*) size.QuadPart;
return size.QuadPart;
}
const wchar_t* Created(const wchar_t* name) //, bool _true
{
WIN32_FILE_ATTRIBUTE_DATA fad;
//std::wstring temp;
std::wstring created;
SYSTEMTIME st;
if (!GetFileAttributesEx(name, GetFileExInfoStandard, &fad))
{
std::wstring error(L"Error");
return error.c_str(); // error condition, could call GetLastError to find out more
}
if (!FileTimeToSystemTime(&fad.ftCreationTime, &st))
{
std::wstring error(L"Error getting created Time");
return error.c_str(); // error condition, could call GetLastError to find out more
}
std::wstring month((wchar_t*)st.wMonth);
std::wstring day((wchar_t*)st.wDay);
std::wstring year((wchar_t*)st.wYear);
created = month + L"/" + day + L"/" + year;
//created = temp.c_str();
//created = st.wMonth + '/' + st.wDay + '/' + st.wYear;
return created.c_str();
}
int _tmain(int argc, _TCHAR* argv[])
{
std::wstring ap(L"//S001E002/Some Folder/");
std::wstring all(L"*");
std::wstring temp = ap + all;
const wchar_t* Hotels = temp.c_str();
const wchar_t* current = L".";
const wchar_t* parent = L"..";
wchar_t* pdf = L"/*.??f\0";
wchar_t* tif = L"/*.*f";
WIN32_FIND_DATA FindFileData;
std::vector<std::wstring> folders;
std::vector<std::wstring> vs;
HANDLE hFind;
std::wcout << "Hotels Folder directory: " << Hotels << "\n";
hFind = FindFirstFile(Hotels, &FindFileData);
if (hFind != INVALID_HANDLE_VALUE)
{
do {
{
if(FindFileData.dwFileAttributes & _A_SUBDIR)
{
temp = FindFileData.cFileName;
if ( wcscmp(temp.c_str(), current) == 0 || wcscmp(temp.c_str(), parent) == 0 ) {}
else
{
folders.push_back(FindFileData.cFileName);
std::wcout << "Folder: " << FindFileData.cFileName << "\n";
//std::wcout << " equal? " << current << " : " << temp << " : " << parent << "\n";
}
}
}
} while (FindNextFile(hFind, &FindFileData));
FindClose(hFind);
}
//std::wcout << "Folder: " << str << "\n";
for (int i = 0; i < folders.size(); i++)
{
//folders[i]
temp = ap + folders[i] + pdf;
const wchar_t* _files = temp.c_str();
std::wcout << "File Directory: " << _files << "\n";
hFind = FindFirstFile(_files, &FindFileData);
if (hFind != INVALID_HANDLE_VALUE)
{
do {
{
temp = FindFileData.cFileName;
if ( wcscmp(temp.c_str(), current) == 0 || wcscmp(temp.c_str(), parent) == 0 ) {}
else
{
//std::wcout << "File: "<< FindFileData.cFileName ;
//std::wcout << " equal? " << current << " : " << temp << " : " << parent << "\n";
temp = ap + folders[i] + L"/" + FindFileData.cFileName;
vs.push_back(temp);
}
}
} while (FindNextFile(hFind, &FindFileData));
FindClose(hFind);
}
else
{
temp = ap + folders[i] + L"/";
std::wcout << temp.c_str() << " | ";
std::cout << GetLastErrorAsString() << "\n";
}
}
/*for (auto item : vs)
std::wcout << item << "\n";*/
__int64 size;
const wchar_t* created;
std::cout << "\n" << "Start File Stats" << "\n";
for (int i = 0; i < vs.size(); i++)
{
size = FileSize(vs[i].c_str());
created = Created(vs[i].c_str());
std::wcout << vs[i] << " | File size: ";
std::wcout << size ;
std::wcout << " | Created: " << created << " | Error: " << GetLastErrorAsString;
std::wcout << "\n"; // , 1 << FileSize(vs[i].c_str(), 0)
}
std::cout << "\n" << "End File Stats" << "\n";
std::cout << GetLastErrorAsString() << "\n";
std::cout << "Folder count: " << folders.size() << "\n";
std::cout << "File count: " << vs.size() << "\n";
return 0;
}
