mirror of
https://gitee.com/BTAJL/repchain.git
synced 2024-12-05 05:08:29 +08:00
68 lines
1.8 KiB
JavaScript
68 lines
1.8 KiB
JavaScript
/*
|
|
* Copyright 2018 Blockchain Technology and Application Joint Lab, Linkel Technology Co., Ltd, Beijing, Fintech Research Center of ISCAS.
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BA SIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
*/
|
|
|
|
function loadCert(cert){
|
|
shim.loadCert(cert);
|
|
print("cert:"+cert);
|
|
}
|
|
function write(pn,pv){
|
|
shim.setVal(pn,pv);
|
|
// print("setState:"+pn+":"+pv)
|
|
}
|
|
function set(pm){
|
|
for(x in pm){
|
|
write(x,pm[x]);
|
|
}
|
|
}
|
|
function read(pn){
|
|
return shim.getVal(pn);
|
|
}
|
|
function transfer(afrom,ato,amount){
|
|
// print('tx_account:'+tx_account);
|
|
if(afrom != tx_account)
|
|
throw "["+tx_account+"]无权从["+afrom+"]转出资产"
|
|
var rfrom = read(afrom);
|
|
// print(rfrom + ":" + amount)
|
|
if(rfrom<amount)
|
|
throw "余额不足!"
|
|
var rto = read(ato);
|
|
write(afrom,rfrom-amount);
|
|
write(ato,rto+amount);
|
|
// print(ato+':'+read(ato))
|
|
}
|
|
|
|
function put_proof(pn,pv){
|
|
//先检查该hash是否已经存在,如果已存在,抛异常
|
|
var pv0 = read(pn);
|
|
if(pv0)
|
|
throw '['+pn+']已存在，当前值['+pv0+']';
|
|
shim.setVal(pn,pv);
|
|
print('putProof:'+pn+':'+pv);
|
|
}
|
|
function signup(cert,inf){
|
|
shim.check(tx_account,tx)
|
|
return shim.signup(cert,inf);
|
|
}
|
|
|
|
function destroyCert(certAddr){
|
|
shim.check(tx_account,tx)
|
|
shim.destroyCert(certAddr);
|
|
}
|
|
|
|
function replaceCert(pemCert,certAddr){
|
|
shim.check(tx_account,tx)
|
|
return shim.replaceCert(pemCert,certAddr);
|
|
} |