Migrate from Address() to Identity().
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@ -4,9 +4,9 @@ var Hash = require('./hash');
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var Pubkey = require('./pubkey');
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var Pubkey = require('./pubkey');
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var Script = require('./script');
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var Script = require('./script');
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function Address(buf) {
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function Identity(buf) {
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if (!(this instanceof Address))
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if (!(this instanceof Identity))
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return new Address(buf);
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return new Identity(buf);
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if (Buffer.isBuffer(buf)) {
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if (Buffer.isBuffer(buf)) {
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this.fromBuffer(buf);
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this.fromBuffer(buf);
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} else if (typeof buf === 'string') {
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} else if (typeof buf === 'string') {
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@ -18,16 +18,16 @@ function Address(buf) {
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}
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}
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};
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};
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Address.prototype.set = function(obj) {
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Identity.prototype.set = function(obj) {
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this.hashbuf = obj.hashbuf || this.hashbuf || null;
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this.hashbuf = obj.hashbuf || this.hashbuf || null;
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this.networkstr = obj.networkstr || this.networkstr || 'mainnet';
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this.networkstr = obj.networkstr || this.networkstr || 'mainnet';
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this.typestr = obj.typestr || this.typestr || 'pubkeyhash';
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this.typestr = obj.typestr || this.typestr || 'pubkeyhash';
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return this;
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return this;
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};
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};
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Address.prototype.fromBuffer = function(buf) {
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Identity.prototype.fromBuffer = function(buf) {
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if (buf.length !== 1 + 20)
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if (buf.length !== 1 + 20)
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throw new Error('Address buffers must be exactly 21 bytes');
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throw new Error('Identity buffers must be exactly 21 bytes');
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var version = buf[0];
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var version = buf[0];
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if (version === constants['mainnet']['pubkeyhash']) {
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if (version === constants['mainnet']['pubkeyhash']) {
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this.networkstr = 'mainnet';
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this.networkstr = 'mainnet';
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@ -51,7 +51,7 @@ Address.prototype.fromBuffer = function(buf) {
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return this;
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return this;
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};
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};
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Address.prototype.fromHashbuf = function(hashbuf, networkstr, typestr) {
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Identity.prototype.fromHashbuf = function(hashbuf, networkstr, typestr) {
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if (hashbuf.length !== 20)
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if (hashbuf.length !== 20)
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throw new Error('hashbuf must be exactly 20 bytes');
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throw new Error('hashbuf must be exactly 20 bytes');
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this.hashbuf = hashbuf;
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this.hashbuf = hashbuf;
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@ -60,35 +60,35 @@ Address.prototype.fromHashbuf = function(hashbuf, networkstr, typestr) {
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return this;
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return this;
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};
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};
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Address.prototype.fromPubkey = function(pubkey, networkstr) {
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Identity.prototype.fromPubkey = function(pubkey, networkstr) {
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this.hashbuf = Hash.sha256ripemd160(pubkey.toBuffer());
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this.hashbuf = Hash.sha256ripemd160(pubkey.toBuffer());
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this.networkstr = networkstr || 'mainnet';
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this.networkstr = networkstr || 'mainnet';
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this.typestr = 'pubkeyhash';
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this.typestr = 'pubkeyhash';
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return this;
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return this;
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};
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};
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Address.prototype.fromScript = function(script, networkstr) {
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Identity.prototype.fromScript = function(script, networkstr) {
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this.hashbuf = Hash.sha256ripemd160(script.toBuffer());
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this.hashbuf = Hash.sha256ripemd160(script.toBuffer());
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this.networkstr = networkstr || 'mainnet';
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this.networkstr = networkstr || 'mainnet';
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this.typestr = 'scripthash';
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this.typestr = 'scripthash';
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return this;
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return this;
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};
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};
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Address.prototype.fromString = function(str) {
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Identity.prototype.fromString = function(str) {
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var buf = base58check.decode(str);
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var buf = base58check.decode(str);
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return this.fromBuffer(buf);
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return this.fromBuffer(buf);
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}
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}
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Address.isValid = function(addrstr) {
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Identity.isValid = function(addrstr) {
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try {
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try {
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var address = new Address().fromString(addrstr);
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var address = new Identity().fromString(addrstr);
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} catch (e) {
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} catch (e) {
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return false;
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return false;
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}
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}
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return address.isValid();
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return address.isValid();
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};
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};
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Address.prototype.isValid = function() {
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Identity.prototype.isValid = function() {
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try {
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try {
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this.validate();
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this.validate();
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return true;
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return true;
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@ -97,17 +97,17 @@ Address.prototype.isValid = function() {
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}
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}
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};
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};
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Address.prototype.toBuffer = function() {
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Identity.prototype.toBuffer = function() {
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version = new Buffer([constants[this.networkstr][this.typestr]]);
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version = new Buffer([constants[this.networkstr][this.typestr]]);
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var buf = Buffer.concat([version, this.hashbuf]);
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var buf = Buffer.concat([version, this.hashbuf]);
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return buf;
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return buf;
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};
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};
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Address.prototype.toString = function() {
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Identity.prototype.toString = function() {
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return base58check.encode(this.toBuffer());
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return base58check.encode(this.toBuffer());
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};
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};
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Address.prototype.validate = function() {
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Identity.prototype.validate = function() {
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if (!Buffer.isBuffer(this.hashbuf) || this.hashbuf.length !== 20)
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if (!Buffer.isBuffer(this.hashbuf) || this.hashbuf.length !== 20)
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throw new Error('hash must be a buffer of 20 bytes');
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throw new Error('hash must be a buffer of 20 bytes');
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if (this.networkstr !== 'mainnet' && this.networkstr !== 'testnet')
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if (this.networkstr !== 'mainnet' && this.networkstr !== 'testnet')
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@ -117,4 +117,4 @@ Address.prototype.validate = function() {
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return this;
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return this;
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};
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};
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module.exports = Address;
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module.exports = Identity;
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