Upload

Upload allows you to add a file to an index. When your web client has more than one index selected the file is added to the first selected index. You can use Upload from two situations:

• Directly to the selected index using the Upload button .
• When the Contents tab is selected, directly to the Table of Contents in the selected index using the Upload button .

However, the functionality of the two buttons are the same: both upload to an index, and both can place the document in a Table of Contents. Note that you cannot search the document until you build the index again, but if the document is placed in a Table of Contents you can open it from that Table of Contents.

Hash Codes

When hash codes have been generated (see the ZyFIND manual > ZyResult/ZyView - Export Settings - Generate hash code on output), the ZIP file will also contain the hash code summary text file. This ZIP file may be uploaded to any ZyLAB Web Client which will process the contents of the zip file whenever the "Process ZIP file contents" option is checked.

ZyLAB Web Client will process the ZIP file contents and will also calculate hash codes for each file that is imported into the index, including any XML wrapper files that are present in the ZIP file. ZyLAB Web Client will scan the ZIP archive for the hash code summary text file and will match the filename of this file against the filename of the hash code summary file of the imported files. When these filenames match, this indicates that all uploaded files are authentic. The uploaded hash code summary text file will also be stored as a retrievable file in the index so that, at any time, this file can be used for authenticity verification.