im trying to make some ftp style upload function for that i'm using some windows libraries but i'm getting some troubles at compiling time.
uploadfile.h
#ifndef UPLOADFILE_H
#define UPLOADFILE_H
#include <QDialog>
#include <Windows.h>
#include <WinInet.h>
#include <Winineti.h>
#include <string>
#include <stdexcept>
using namespace std;
namespace Ui {
class UploadFile;
}
class UploadFile : public QDialog
{
Q_OBJECT
public:
explicit UploadFile(QWidget *parent = 0);
~UploadFile();
void setConnection(string host, int port, string user, string password);
void uploadFile(string filename, string newFileNane);
bool getStatErr();
private:
Ui::UploadFile *ui;
HINTERNET hInternet;
HINTERNET hFtp;
int value;
};
#endif // UPLOADFILE_H
uploadfile.cpp
#include "uploadfile.h"
#include "ui_uploadfile.h"
UploadFile::UploadFile(QWidget *parent) :
QDialog(parent),
ui(new Ui::UploadFile)
{
ui->setupUi(this);
}
UploadFile::~UploadFile()
{
delete ui;
}
void UploadFile::setConnection(string host, int port, string user, string password)
{
LPCWSTR Host=(LPCWSTR)host.c_str();
LPCWSTR User = (LPCWSTR)user.c_str();
LPCWSTR Password = (LPCWSTR)password.c_str();
hInternet = InternetOpenW(NULL, INTERNET_OPEN_TYPE_DIRECT, NULL, NULL, 0);
hFtp = InternetConnectW(hInternet, Host, port, User, Password, INTERNET_SERVICE_FTP, 0, 0);
}
void UploadFile::uploadFile(string filename, string newFileNane)
{
LPCWSTR FileName = (LPCWSTR)filename.c_str();
LPCWSTR NewFileName = (LPCWSTR)newFileNane.c_str();
FtpPutFileW(hFtp, FileName, NewFileName, FTP_TRANSFER_TYPE_BINARY, 0);
if (FtpPutFileW(hFtp, FileName, NewFileName, FTP_TRANSFER_TYPE_BINARY, 0)) value = 1;
else value = 0;
}
bool UploadFile::getStatErr()
{
if (value==1){
return true;
}
else
{
return false;
}
InternetCloseHandle(hFtp);
InternetCloseHandle(hInternet);
}
when i try to compile it i get some unresolved external symbol errors
uploadfile.obj:-1: error: LNK2019: unresolved external symbol __imp__InternetOpenW@20 referenced in function "public: void __thiscall UploadFile::setConnection(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,int,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >)" (?setConnection@UploadFile@@QAEXV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@H00@Z)
uploadfile.obj:-1: error: LNK2019: unresolved external symbol __imp__InternetConnectW@32 referenced in function "public: void __thiscall UploadFile::setConnection(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,int,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >)" (?setConnection@UploadFile@@QAEXV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@H00@Z)
uploadfile.obj:-1: error: LNK2019: unresolved external symbol __imp__FtpPutFileW@20 referenced in function "public: void __thiscall UploadFile::uploadFile(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >)" (?uploadFile@UploadFile@@QAEXV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@0@Z)
did i need to add some directives to the configuration file in order to work? or there's something else am i missing?
Note: i'm using qt 5.6 c++ for msvc2015
