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Forum Update on Monday, May 27th 2025

The easiest way to connect a Qt app with cloud services - ftp

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  • KonstantinosK Offline
    KonstantinosK Offline
    Konstantinos
    wrote on last edited by Konstantinos
    #1

    Hi all. What is the easiest or more popular way to connect a qt application with a cloud service, for example Dropbox, Google Drive, Amazon Web Services etc? What is the easiest API - SDK for this purpose in C++? What about ftp?

    Imagine that in a company, new software applications or new versions are created very often, and every time these ones should be distributed to employees - technicians. It should be done online and maybe automatically.

    Do you have an idea how it can be done on QT? Any suggestions - advice? Thanks in advance.

    1 Reply Last reply
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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Why not just use dropbox ?
      We do that. have a install folder. dropbox sync it behind our backs and
      it just works out of the box.

      1 Reply Last reply
      0
      • KonstantinosK Offline
        KonstantinosK Offline
        Konstantinos
        wrote on last edited by
        #3

        Thanks for the answer mrjj. Can you tell me more details? Or just give a link to understand better, hot it works?

        mrjjM 1 Reply Last reply
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        • KonstantinosK Konstantinos

          Thanks for the answer mrjj. Can you tell me more details? Or just give a link to understand better, hot it works?

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by mrjj
          #4

          @Konstantinos

          Well we just have a dropbox installed.

          I have shared a folder to our engineers.

          IF i update a file in that folder, they get the update at once.
          (when they are on net)

          It works quite fast. Often they will use a phone as wifi to sync to new version.

          If u can live with 2 GB u can even do it completely free.
          There is very little setup. just install and use.
          Not sure what else I can tell you?

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          • KonstantinosK Offline
            KonstantinosK Offline
            Konstantinos
            wrote on last edited by
            #5

            Hi again. So with the dropbox installed on all the computers, can the administrator force all of them to upgrade a software application? Can the update be done in the background automatically, without giving in users the opportunity to see this or to reject this?

            mrjjM 1 Reply Last reply
            0
            • KonstantinosK Konstantinos

              Hi again. So with the dropbox installed on all the computers, can the administrator force all of them to upgrade a software application? Can the update be done in the background automatically, without giving in users the opportunity to see this or to reject this?

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #6

              @Konstantinos
              no. they just have easy access to the installer and the technician will himself apply the update.

              KonstantinosK 1 Reply Last reply
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              • mrjjM mrjj

                @Konstantinos
                no. they just have easy access to the installer and the technician will himself apply the update.

                KonstantinosK Offline
                KonstantinosK Offline
                Konstantinos
                wrote on last edited by
                #7

                @mrjj

                I understand. So, in my case, maybe it would be better to create a qt application for this purpose? Technicians will not care about the updates, and these ones will be done automatically. In this case, a cloud service (Dropbox, google drive, amazon etc) will be useful?

                mrjjM 1 Reply Last reply
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                • KonstantinosK Konstantinos

                  @mrjj

                  I understand. So, in my case, maybe it would be better to create a qt application for this purpose? Technicians will not care about the updates, and these ones will be done automatically. In this case, a cloud service (Dropbox, google drive, amazon etc) will be useful?

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by
                  #8

                  @Konstantinos

                  So you are not looking for a way to distribute some software, but you want to to be able to
                  force an update of installed software WITHOUT user being able to stop it or
                  being involved ?

                  You can still use dropbox for the actual transfer as it work super great. You can install a program
                  that look in dropbox for new files and install them.

                  There are many IT solutions for this use case but works best with domains etc.

                  KonstantinosK 1 Reply Last reply
                  1
                  • mrjjM mrjj

                    @Konstantinos

                    So you are not looking for a way to distribute some software, but you want to to be able to
                    force an update of installed software WITHOUT user being able to stop it or
                    being involved ?

                    You can still use dropbox for the actual transfer as it work super great. You can install a program
                    that look in dropbox for new files and install them.

                    There are many IT solutions for this use case but works best with domains etc.

                    KonstantinosK Offline
                    KonstantinosK Offline
                    Konstantinos
                    wrote on last edited by
                    #9

                    @mrjj said:

                    You can still use dropbox for the actual transfer as it work super great. You can install a program
                    that look in dropbox for new files and install them.

                    There are many IT solutions for this use case but works best with domains etc.

                    I understand. How are these programs that look in dropbox for new files and install them called?

                    Can you tell me some examples?

                    1 Reply Last reply
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