plugin.js (999B)
1 function fetcher(settings) { 2 let xhr = new XMLHttpRequest(); 3 xhr.responseType = 'json'; 4 xhr.open('GET', 'http://localhost:5555/tx/0/100'); 5 xhr.addEventListener('load', async (e) => { 6 const d = xhr.response; 7 8 //const digest = await crypto.subtle.digest('SHA-256', ArrayBuffer.from(d.block_filter)) 9 //console.log('block filter digest', digest) 10 11 const block_filter_binstr = window.atob(d.block_filter); 12 let b_one = new Uint8Array(block_filter_binstr.length); 13 b_one.map(function(e, i, v) { 14 v[i] = block_filter_binstr.charCodeAt([i]); 15 }); 16 17 const blocktx_filter_binstr = window.atob(d.blocktx_filter); 18 let b_two = new Uint8Array(blocktx_filter_binstr.length); 19 b_two.map(function(e, i, v) { 20 v[i] = blocktx_filter_binstr.charCodeAt([i]); 21 }); 22 for (let i = 0; i < block_filter_binstr.length; i++) { 23 if (b_one[i] > 0 ) { 24 console.debug('blocktx value on', i); 25 } 26 } 27 28 settings.scanFilter(settings, d.low, d.high, b_one, b_two, d.filter_rounds) 29 }); 30 xhr.send(); 31 }