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Evidence.sol
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pragma solidity ^0.4.4;
contract EvidenceSignersDataABI
{
function verify(address addr)public constant returns(bool){}
function getSigner(uint index)public constant returns(address){}
function getSignersSize() public constant returns(uint){}
}
contract Evidence{
string evidence;
address[] signers;
address public factoryAddr;
event addSignaturesEvent(string evi);
event newSignaturesEvent(string evi, address addr);
event errorNewSignaturesEvent(string evi, address addr);
event errorAddSignaturesEvent(string evi, address addr);
event addRepeatSignaturesEvent(string evi);
event errorRepeatSignaturesEvent(string evi, address addr);
function CallVerify(address addr) public constant returns(bool) {
return EvidenceSignersDataABI(factoryAddr).verify(addr);
}
constructor(string evi, address addr) {
factoryAddr = addr;
if(CallVerify(tx.origin))
{
evidence = evi;
signers.push(tx.origin);
newSignaturesEvent(evi,addr);
}
else
{
errorNewSignaturesEvent(evi,addr);
}
}
function getEvidence() public constant returns(string,address[],address[]){
uint length = EvidenceSignersDataABI(factoryAddr).getSignersSize();
address[] memory signerList = new address[](length);
for(uint i= 0 ;i<length ;i++)
{
signerList[i] = (EvidenceSignersDataABI(factoryAddr).getSigner(i));
}
return(evidence,signerList,signers);
}
function addSignatures() public returns(bool) {
for(uint i= 0 ;i<signers.length ;i++)
{
if(tx.origin == signers[i])
{
addRepeatSignaturesEvent(evidence);
return true;
}
}
if(CallVerify(tx.origin))
{
signers.push(tx.origin);
addSignaturesEvent(evidence);
return true;
}
else
{
errorAddSignaturesEvent(evidence,tx.origin);
return false;
}
}
function getSigners()public constant returns(address[])
{
uint length = EvidenceSignersDataABI(factoryAddr).getSignersSize();
address[] memory signerList = new address[](length);
for(uint i= 0 ;i<length ;i++)
{
signerList[i] = (EvidenceSignersDataABI(factoryAddr).getSigner(i));
}
return signerList;
}
}