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46 lines
1.5 KiB
46 lines
1.5 KiB
10 years ago
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//sol Config
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// Simple global configuration registrar.
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// @authors:
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// Gav Wood <g@ethdev.com>
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#require owned, mortal
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contract Config is mortal, owned {
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function register(uint id, address service) {
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if (tx.origin != owner)
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return;
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services[id] = service;
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log1(0, id);
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}
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function unregister(uint id) {
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if (msg.sender != owner && services[id] != msg.sender)
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return;
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services[id] = address(0);
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log1(0, id);
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}
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function lookup(uint service) constant returns(address a) {
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return services[service];
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}
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mapping (uint => address) services;
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}
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/*
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// Solidity Interface:
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contract Config{function lookup(uint256 service)constant returns(address a){}function kill(){}function unregister(uint256 id){}function register(uint256 id,address service){}}
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// Example Solidity use:
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address addrConfig = 0x661005d2720d855f1d9976f88bb10c1a3398c77f;
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address addrNameReg = Config(addrConfig).lookup(1);
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// JS Interface:
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var abiConfig = [{"constant":false,"inputs":[],"name":"kill","outputs":[]},{"constant":true,"inputs":[{"name":"service","type":"uint256"}],"name":"lookup","outputs":[{"name":"a","type":"address"}]},{"constant":false,"inputs":[{"name":"id","type":"uint256"},{"name":"service","type":"address"}],"name":"register","outputs":[]},{"constant":false,"inputs":[{"name":"id","type":"uint256"}],"name":"unregister","outputs":[]}];
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// Example JS use:
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var addrConfig = "0x661005d2720d855f1d9976f88bb10c1a3398c77f";
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var addrNameReg;
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web3.eth.contract(addrConfig, abiConfig).lookup(1).call().then(function(r){ addrNameReg = r; })
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*/
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