Created
November 3, 2014 19:19
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Rusha.js example for calculating hash from files in a folder.
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| <html> | |
| <head> | |
| <script type="text/javascript" src="rusha.js"></script> | |
| <script type="text/javascript"> | |
| function calculateHash() | |
| { | |
| files = document.getElementById("filesInput").files; | |
| for(i = 0; i < files.length; i++) | |
| { | |
| var reader = new FileReader(); | |
| reader.onloadend = (function(file) | |
| { | |
| return function(evt) | |
| { | |
| table = document.getElementById("table"); | |
| row = table.insertRow(0); | |
| filenameColumn = row.insertCell(0); | |
| filenameColumn.innerHTML = file.name; | |
| hashCodeColumn = row.insertCell(1); | |
| hashCodeColumn.innerHTML = (new Rusha()).digestFromBuffer(evt.target.result); | |
| }; | |
| })(files[i]); | |
| reader.readAsBinaryString(files[i]); | |
| } | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <input id="filesInput" type=file multiple webkitdirectory="" onchange="calculateHash()"> | |
| <table id="table"></table> | |
| </body> | |
| </html> |
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Just what I'm looking for, it works very fast with large binary files, thanks.