54 lines
1.9 KiB
JavaScript
54 lines
1.9 KiB
JavaScript
var pcsc = require('../index');
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var pcsc = pcsc();
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pcsc.on('reader', function(reader) {
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console.log('New reader detected', reader.name);
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reader.on('error', function(err) {
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console.log('Error(', this.name, '):', err.message);
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});
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reader.on('status', function(status) {
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console.log('Status(', this.name, '):', status);
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/* check what has changed */
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var changes = this.state ^ status.state;
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if (changes) {
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if ((changes & this.SCARD_STATE_EMPTY) && (status.state & this.SCARD_STATE_EMPTY)) {
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console.log("card removed");/* card removed */
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reader.disconnect(function(err) {
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if (err) {
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console.log(err);
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} else {
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console.log('Disconnected');
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}
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});
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} else if ((changes & this.SCARD_STATE_PRESENT) && (status.state & this.SCARD_STATE_PRESENT)) {
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console.log("card inserted");/* card inserted */
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reader.connect(function(err, protocol) {
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if (err) {
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console.log(err);
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} else {
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console.log('Protocol(', this.name, '):', protocol);
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reader.transmit(new Buffer([0x00, 0xB0, 0x00, 0x00, 0x20]), 40, protocol, function(err, data) {
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if (err) {
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console.log(err);
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} else {
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console.log('Data received', data);
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}
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});
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}
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});
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}
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}
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});
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reader.on('end', function() {
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console.log('Reader', this.name, 'removed');
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});
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});
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pcsc.on('error', function(err) {
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console.log('PCSC error', err.message);
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});
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