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Thread: unzip zip file contains files and folders with quazip

  1. #1
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    Default unzip zip file contains files and folders with quazip

    I want to extract a zip file contains files and folders using quazip in Qt but I have not find a good solution yet. I have searched and just found the way to extract zip file with files only, not contains folders. Does anyone can help me? Thanks a lot!

  2. #2
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    Default Re: unzip zip file contains files and folders with quazip

    Ignore the spam above.

    QuaZip gives you the full path along with the file name as you step through the archive. It is just a matter of recognising that and creating directories as you go.
    This test file:
    Qt Code:
    1. $ unzip -l test.zip
    2. Archive: test.zip
    3. Length Date Time Name
    4. --------- ---------- ----- ----
    5. 0 11-07-2013 17:06 a/
    6. 0 11-07-2013 17:05 a/test1.txt
    7. 0 11-07-2013 17:05 a/test2.txt
    8. 0 11-07-2013 17:06 a/b/
    9. 0 11-07-2013 17:06 a/b/test3.txt
    10. --------- -------
    11. 0 5 files
    To copy to clipboard, switch view to plain text mode 
    this code:
    Qt Code:
    1. #include <QtCore>
    2. #include <quazip/quazip.h>
    3.  
    4. int main(int argc, char **argv)
    5. {
    6. QCoreApplication app(argc, argv);
    7.  
    8. QuaZip zip("test.zip");
    9. if (zip.open(QuaZip::mdUnzip)) {
    10. qDebug() << "Opened";
    11.  
    12. for (bool more = zip.goToFirstFile(); more; more = zip.goToNextFile()) {
    13. // do something
    14. qDebug() << zip.getCurrentFileName();
    15. }
    16. if (zip.getZipError() == UNZ_OK) {
    17. // ok, there was no error
    18. }
    19. }
    20. return 0;
    21. }
    To copy to clipboard, switch view to plain text mode 
    this result:
    Qt Code:
    1. Opened
    2. "a/"
    3. "a/test1.txt"
    4. "a/test2.txt"
    5. "a/b/"
    6. "a/b/test3.txt"
    To copy to clipboard, switch view to plain text mode 
    So, if the file name ends with '/' create a directory, otherwise create a file and extract the data into it.

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