secstate
/
emus


			
				
					
						
						
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							<!DOCTYPE html>
<html>
	<head>
		<title>Choose a File</title>
		<style>
		body {
			background-color: #101010;
			color: white;
		}
		</style>
	</head>
	<body>
		<input type="button" onclick="uploadWebFile('drive')" value="Google Drive">
		<input type="button" onclick="uploadWebFile('dropbox')" value="Dropbox">
		<input type="button" onclick="uploadWebFile('onedrive')" value="OneDrive">
		<pre id="output"></pre>
		<script src="uauth.js"></script>
		<script>
		/* How to use:
		 * 
		 * uauth.open(type, fileTypes, callback)
		 * type: either "drive", "dropbox", or "onedrive"
		 * fileTypes: array of file extensions (including dot before) (leave empty to allow all) [ignored on dropbox :(]
		 * callback: function to call when either the file is ready, or the user cancelled it
		 * 
		 * this object is passed to the callback function:
		 * message: either "success", "cancelled", or "error"
		 * if success, name: name of the file
		 * if success, data: file contents (arrayBuffer)
		 */
		
		var fileTypes = [".smc", ".sfc", ".nes"];
		
		var output = document.getElementById("output");
		
		function getTruncatedData(buffer, length) {
			return JSON.stringify(Array.from(new Uint8Array(buffer))).slice(0, length) + "...";
		}
		
		function handleWebFile(data) {
			if (data.message == "success") {
				output.textContent = "name: " + data.name + "\ndata (Uint8Array): " + getTruncatedData(data.data, 200);
			} else if (data.message == "error") {
				alert("There was an error.");
			} else if (data.message == "cancelled") {
				console.log("Cancelled.");
			}
		}
		
		function uploadWebFile(type) {
			uauth.open(type, fileTypes, handleWebFile);
		}
		
		</script>
	</body>
</html>