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XBRMaintained.json 95KB

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  1. {
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  70. "name": "renounceMaintainer",
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  82. "source": "///////////////////////////////////////////////////////////////////////////////\n//\n// Copyright (C) 2018-2019 Crossbar.io Technologies GmbH and contributors.\n//\n// Licensed under the Apache License, Version 2.0 (the \"License\");\n// you may not use this file except in compliance with the License.\n// You may obtain a copy of the License at\n//\n// http://www.apache.org/licenses/LICENSE-2.0\n//\n// Unless required by applicable law or agreed to in writing, software\n// distributed under the License is distributed on an \"AS IS\" BASIS,\n// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n// See the License for the specific language governing permissions and\n// limitations under the License.\n//\n///////////////////////////////////////////////////////////////////////////////\n\npragma solidity ^0.5.2;\n\nimport \"openzeppelin-solidity/contracts/access/Roles.sol\";\n\n\n/**\n * XBR Network (and XBR Network Proxies) SCs inherit from this base contract\n * to manage network administration and maintenance via Role-based Access\n * Control (RBAC).\n * The implementation for management comes from the OpenZeppelin RBAC library.\n */\ncontract XBRMaintained {\n /// OpenZeppelin RBAC mixin.\n using Roles for Roles.Role;\n\n /**\n * Event fired when a maintainer was added.\n *\n * @param account The account that was added as a maintainer.\n */\n event MaintainerAdded(address indexed account);\n\n /**\n * Event fired when a maintainer was removed.\n *\n * @param account The account that was removed as a maintainer.\n */\n event MaintainerRemoved(address indexed account);\n\n /// Current list of XBR network maintainers.\n Roles.Role private maintainers;\n\n /// The constructor is internal (roles are managed by the OpenZeppelin base class).\n constructor () internal {\n _addMaintainer(msg.sender);\n }\n\n /**\n * Modifier to require maintainer-role for the sender when calling a SC.\n */\n modifier onlyMaintainer () {\n require(isMaintainer(msg.sender));\n _;\n }\n\n /**\n * Check if the given address is currently a maintainer.\n *\n * @param account The account to check.\n * @return `true` if the account is maintainer, otherwise `false`.\n */\n function isMaintainer (address account) public view returns (bool) {\n return maintainers.has(account);\n }\n\n /**\n * Add a new maintainer to the list of maintainers.\n *\n * @param account The account to grant maintainer rights to.\n */\n function addMaintainer (address account) public onlyMaintainer {\n _addMaintainer(account);\n }\n\n /**\n * Give away maintainer rights.\n */\n function renounceMaintainer () public {\n _removeMaintainer(msg.sender);\n }\n\n function _addMaintainer (address account) internal {\n maintainers.add(account);\n emit MaintainerAdded(account);\n }\n\n function _removeMaintainer (address account) internal {\n maintainers.remove(account);\n emit MaintainerRemoved(account);\n }\n}\n",
  83. "sourcePath": "/home/oberstet/scm/crossbario/xbr-protocol/contracts/XBRMaintained.sol",
  84. "ast": {
  85. "absolutePath": "/home/oberstet/scm/crossbario/xbr-protocol/contracts/XBRMaintained.sol",
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  120. "documentation": "XBR Network (and XBR Network Proxies) SCs inherit from this base contract\nto manage network administration and maintenance via Role-based Access\nControl (RBAC).\nThe implementation for management comes from the OpenZeppelin RBAC library.",
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  2351. "isConstant": false,
  2352. "isLValue": false,
  2353. "isPure": false,
  2354. "kind": "functionCall",
  2355. "lValueRequested": false,
  2356. "names": [],
  2357. "nodeType": "FunctionCall",
  2358. "src": "2984:27:2",
  2359. "typeDescriptions": {
  2360. "typeIdentifier": "t_tuple$__$",
  2361. "typeString": "tuple()"
  2362. }
  2363. },
  2364. "id": 755,
  2365. "nodeType": "ExpressionStatement",
  2366. "src": "2984:27:2"
  2367. },
  2368. {
  2369. "eventCall": {
  2370. "argumentTypes": null,
  2371. "arguments": [
  2372. {
  2373. "argumentTypes": null,
  2374. "id": 757,
  2375. "name": "account",
  2376. "nodeType": "Identifier",
  2377. "overloadedDeclarations": [],
  2378. "referencedDeclaration": 747,
  2379. "src": "3044:7:2",
  2380. "typeDescriptions": {
  2381. "typeIdentifier": "t_address",
  2382. "typeString": "address"
  2383. }
  2384. }
  2385. ],
  2386. "expression": {
  2387. "argumentTypes": [
  2388. {
  2389. "typeIdentifier": "t_address",
  2390. "typeString": "address"
  2391. }
  2392. ],
  2393. "id": 756,
  2394. "name": "MaintainerRemoved",
  2395. "nodeType": "Identifier",
  2396. "overloadedDeclarations": [],
  2397. "referencedDeclaration": 673,
  2398. "src": "3026:17:2",
  2399. "typeDescriptions": {
  2400. "typeIdentifier": "t_function_event_nonpayable$_t_address_$returns$__$",
  2401. "typeString": "function (address)"
  2402. }
  2403. },
  2404. "id": 758,
  2405. "isConstant": false,
  2406. "isLValue": false,
  2407. "isPure": false,
  2408. "kind": "functionCall",
  2409. "lValueRequested": false,
  2410. "names": [],
  2411. "nodeType": "FunctionCall",
  2412. "src": "3026:26:2",
  2413. "typeDescriptions": {
  2414. "typeIdentifier": "t_tuple$__$",
  2415. "typeString": "tuple()"
  2416. }
  2417. },
  2418. "id": 759,
  2419. "nodeType": "EmitStatement",
  2420. "src": "3021:31:2"
  2421. }
  2422. ]
  2423. },
  2424. "documentation": null,
  2425. "id": 761,
  2426. "implemented": true,
  2427. "kind": "function",
  2428. "modifiers": [],
  2429. "name": "_removeMaintainer",
  2430. "nodeType": "FunctionDefinition",
  2431. "parameters": {
  2432. "id": 748,
  2433. "nodeType": "ParameterList",
  2434. "parameters": [
  2435. {
  2436. "constant": false,
  2437. "id": 747,
  2438. "name": "account",
  2439. "nodeType": "VariableDeclaration",
  2440. "scope": 761,
  2441. "src": "2948:15:2",
  2442. "stateVariable": false,
  2443. "storageLocation": "default",
  2444. "typeDescriptions": {
  2445. "typeIdentifier": "t_address",
  2446. "typeString": "address"
  2447. },
  2448. "typeName": {
  2449. "id": 746,
  2450. "name": "address",
  2451. "nodeType": "ElementaryTypeName",
  2452. "src": "2948:7:2",
  2453. "stateMutability": "nonpayable",
  2454. "typeDescriptions": {
  2455. "typeIdentifier": "t_address",
  2456. "typeString": "address"
  2457. }
  2458. },
  2459. "value": null,
  2460. "visibility": "internal"
  2461. }
  2462. ],
  2463. "src": "2947:17:2"
  2464. },
  2465. "returnParameters": {
  2466. "id": 749,
  2467. "nodeType": "ParameterList",
  2468. "parameters": [],
  2469. "src": "2974:0:2"
  2470. },
  2471. "scope": 762,
  2472. "src": "2920:139:2",
  2473. "stateMutability": "nonpayable",
  2474. "superFunction": null,
  2475. "visibility": "internal"
  2476. }
  2477. ],
  2478. "scope": 763,
  2479. "src": "1153:1908:2"
  2480. }
  2481. ],
  2482. "src": "810:2252:2"
  2483. },
  2484. "compiler": {
  2485. "name": "solc",
  2486. "version": "0.5.2+commit.1df8f40c.Emscripten.clang"
  2487. },
  2488. "networks": {},
  2489. "schemaVersion": "3.0.16",
  2490. "updatedAt": "2019-10-23T07:58:23.254Z",
  2491. "devdoc": {
  2492. "methods": {
  2493. "addMaintainer(address)": {
  2494. "params": {
  2495. "account": "The account to grant maintainer rights to."
  2496. }
  2497. },
  2498. "isMaintainer(address)": {
  2499. "params": {
  2500. "account": "The account to check."
  2501. },
  2502. "return": "`true` if the account is maintainer, otherwise `false`."
  2503. }
  2504. }
  2505. },
  2506. "userdoc": {
  2507. "methods": {
  2508. "addMaintainer(address)": {
  2509. "notice": "Add a new maintainer to the list of maintainers."
  2510. },
  2511. "constructor": "The constructor is internal (roles are managed by the OpenZeppelin base class).",
  2512. "isMaintainer(address)": {
  2513. "notice": "Check if the given address is currently a maintainer."
  2514. },
  2515. "renounceMaintainer()": {
  2516. "notice": "Give away maintainer rights."
  2517. }
  2518. },
  2519. "notice": "XBR Network (and XBR Network Proxies) SCs inherit from this base contract to manage network administration and maintenance via Role-based Access Control (RBAC). The implementation for management comes from the OpenZeppelin RBAC library."
  2520. }
  2521. }