C++ OTASCIIArmor::SetString方法代码示例

bool OTAccount::SaveContractWallet(OTString & strContents) const
{
	const OTString	strAccountID(GetPurportedAccountID()), 
					strServerID(GetPurportedServerID()), 
					strUserID(GetUserID()), 
					strAssetTypeID(m_AcctAssetTypeID);
	
	OTString strAcctType;
	TranslateAccountTypeToString(m_AcctType, strAcctType);
	
	OTASCIIArmor ascName;
	
	if (m_strName.Exists()) // name is in the clear in memory, and base64 in storage.
	{
		ascName.SetString(m_strName, false); // linebreaks == false
	}
	
	strContents.Concatenate("<!-- Last retrieved balance: %s on date: %s -->\n"
							"<!-- Account type: %s --><assetAccount name=\"%s\"\n"
							" accountID=\"%s\"\n" 
							" userID=\"%s\"\n"
							" serverID=\"%s\" />\n"
							"<!-- assetTypeID: %s -->\n\n",
							m_BalanceAmount.Get(), 
							m_BalanceDate.Get(), 
							strAcctType.Get(), 
							m_strName.Exists() ? ascName.Get() : "",
							strAccountID.Get(),
							strUserID.Get(),
							strServerID.Get(),
							strAssetTypeID.Get());
	return true;
}

void OTSubkey::UpdateContents()
{
    m_xmlUnsigned.Release();

    Tag tag("keyCredential");

    // a hash of the nymIDSource
    tag.add_attribute("nymID", GetNymID().Get());
    // Hash of the master credential that signed this subcredential.
    tag.add_attribute("masterID", GetMasterCredID().Get());

    if (GetNymIDSource().Exists()) {
        OTASCIIArmor ascSource;
        // A nym should always verify through its own
        // source. (Whatever that may be.)
        ascSource.SetString(GetNymIDSource());
        tag.add_tag("nymIDSource", ascSource.Get());
    }
    // MASTER-SIGNED INFO
    if (OTSubcredential::credMasterSigned == m_StoreAs ||
        OTSubcredential::credPrivateInfo == m_StoreAs) {
        UpdatePublicContentsToTag(tag);
    }
    // PUBLIC INFO (signed by subkey, contains master signed info.)
    if (OTSubcredential::credPublicInfo == m_StoreAs ||
        OTSubcredential::credPrivateInfo == m_StoreAs) {
        // GetMasterSigned() returns the contract
        // containing the master-signed contents
        // from the above block.
        OTASCIIArmor ascMasterSigned(GetMasterSigned());

        // Contains all the public info, signed by the master key.
        // Packaged up here inside a final, subkey-signed credential.
        tag.add_tag("masterSigned", ascMasterSigned.Get());
    }
    // PRIVATE INFO
    //
    // If we're saving the private credential info...
    if (OTSubcredential::credPrivateInfo == m_StoreAs) {
        UpdatePublicCredentialToTag(tag);
        UpdatePrivateContentsToTag(tag);
    }

    // <=== SET IT BACK TO DEFAULT BEHAVIOR. Any other state
    // processes ONCE, and then goes back to this again.
    m_StoreAs = OTSubcredential::credPrivateInfo;

    std::string str_result;
    tag.output(str_result);

    m_xmlUnsigned.Concatenate("%s", str_result.c_str());
}

// SignContract will call this function at the right time.
void OTLedger::UpdateContents() // Before transmission or serialization, this is where the ledger saves its contents 
{
	// Notice I use the PURPORTED Account ID and Server ID to create the output. That's because
	// I don't want to inadvertantly substitute the real ID for a bad one and then sign it.
	// So if there's a bad one in there when I read it, THAT's the one that I write as well!
	OTString strType, strLedgerAcctID(GetPurportedAccountID()), strLedgerAcctServerID(GetPurportedServerID()),
		strUserID(GetUserID());
	
	switch (m_Type) {
		case OTLedger::message:
			strType.Set("message");
			break;
		case OTLedger::inbox:
			strType.Set("inbox");
			break;
		case OTLedger::outbox:
			strType.Set("outbox");
			break;
		default:
			strType.Set("error-unknown");
			break;
	}
	
	// I release this because I'm about to repopulate it.
	m_xmlUnsigned.Release();
	
	//	m_xmlUnsigned.Concatenate("<?xml version=\"%s\"?>\n\n", "1.0");		
	
	m_xmlUnsigned.Concatenate("<accountLedger version=\"%s\"\n type=\"%s\"\n accountID=\"%s\"\n userID=\"%s\"\n"
							  "serverID=\"%s\" >\n\n", m_strVersion.Get(), strType.Get(), 
							  strLedgerAcctID.Get(), strUserID.Get(), strLedgerAcctServerID.Get());		
	
	// loop through the transactions and print them out here.
	OTTransaction * pTransaction = NULL;
	
	for (mapOfTransactions::iterator ii = m_mapTransactions.begin(); 
		 ii != m_mapTransactions.end(); ++ii)
	{
		if ((pTransaction = (*ii).second)) // if pointer not null
		{
			OTString strTransaction;
			pTransaction->SaveContract(strTransaction);
			
			OTASCIIArmor ascTransaction;
			ascTransaction.SetString(strTransaction, true); // linebreaks = true
			
			m_xmlUnsigned.Concatenate("<transaction>\n%s</transaction>\n\n", ascTransaction.Get());
		}
	}
	
	m_xmlUnsigned.Concatenate("</accountLedger>\n");				
}

void OTSubkey::UpdateContents()
{
	m_xmlUnsigned.Release();
    
	m_xmlUnsigned.Concatenate("<keyCredential nymID=\"%s\"\n" // a hash of the nymIDSource
							  " masterCredentialID=\"%s\" >\n\n", // Hash of the master credential that signed this subcredential.
							  this->GetNymID().Get(), this->GetMasterCredID().Get());
    
    if (this->GetNymIDSource().Exists())
    {
        OTASCIIArmor ascSource;
        ascSource.SetString(this->GetNymIDSource()); // A nym should always verify through its own source. (Whatever that may be.)
        m_xmlUnsigned.Concatenate("<nymIDSource>\n%s</nymIDSource>\n\n", ascSource.Get());
    }
    // --------------------------------------------
    // MASTER-SIGNED INFO
    //
    if ((OTSubcredential::credMasterSigned == m_StoreAs) || // MASTER-SIGNED INFO
        (OTSubcredential::credPrivateInfo  == m_StoreAs))
    {
        // --------------------------------------------
        this->UpdateMasterPublicToString(m_xmlUnsigned);
        // --------------------------------------------
        this->UpdatePublicContentsToString(m_xmlUnsigned);
    }
    // --------------------------------------------
    // PUBLIC INFO
    //
    if ((OTSubcredential::credPublicInfo  == m_StoreAs)  || // PUBLIC INFO (signed by subkey, contains master signed info.)
        (OTSubcredential::credPrivateInfo == m_StoreAs))
    {
        OTASCIIArmor ascMasterSigned(this->GetMasterSigned()); // GetMasterSigned() returns the contract containing the master-signed contents from the above block.
        m_xmlUnsigned.Concatenate("<masterSigned>\n%s</masterSigned>\n\n", // Contains all the public info, signed by the master key.
                                  ascMasterSigned.Get());                  // Packaged up here inside a final, subkey-signed credential.
    }
	// -------------------------------------------------
    // PRIVATE INFO
    //
    // If we're saving the private credential info...
    // 
    if (OTSubcredential::credPrivateInfo == m_StoreAs)  // PRIVATE INFO
    {
        this->UpdatePublicCredentialToString(m_xmlUnsigned);
        // -------------------------------------
        this->UpdatePrivateContentsToString(m_xmlUnsigned);
    }
	// -------------------------------------------------	
	m_xmlUnsigned.Concatenate("</keyCredential>\n");
    // --------------------------------------------
    m_StoreAs = OTSubcredential::credPrivateInfo;  // <=== SET IT BACK TO DEFAULT BEHAVIOR. Any other state processes ONCE, and then goes back to this again.
}

void OTClause::Serialize(Tag& parent) const
{
    OTASCIIArmor ascCode;

    if (m_strCode.GetLength() > 2)
        ascCode.SetString(m_strCode);
    else
        otErr << "Empty script code in OTClause::Serialize()\n";

    TagPtr pTag(new Tag("clause", ascCode.Get()));

    pTag->add_attribute("name", m_strName.Get());

    parent.add_tag(pTag);
}

bool OTServerContract::SaveContractWallet(OTString & strContents) const
{
	const OTString strID(m_ID);
	OTASCIIArmor   ascName;
	
	if (m_strName.Exists()) // name is in the clear in memory, and base64 in storage.
	{
		ascName.SetString(m_strName, false); // linebreaks == false
	}
	strContents.Concatenate("<notaryProvider name=\"%s\"\n"
							" serverID=\"%s\" />\n\n",
							m_strName.Exists() ? ascName.Get() : "",
							strID.Get());
	
	return true;
}

void OTMasterkey::UpdateContents()
{
    m_xmlUnsigned.Release();

    Tag tag("masterCredential");

    // a hash of the nymIDSource
    tag.add_attribute("nymID", GetNymID().Get());

    if (GetNymIDSource().Exists()) {
        OTASCIIArmor ascSource;
        ascSource.SetString(GetNymIDSource()); // A nym should always
                                               // verify through its own
                                               // source. (Whatever that
                                               // may be.)
        tag.add_tag("nymIDSource", ascSource.Get());
    }

    // PUBLIC INFO
    //
    //  if (OTSubcredential::credPublicInfo == m_StoreAs)   // PUBLIC INFO
    // (Always save this in every state.)
    {
        UpdatePublicContentsToTag(tag);
    }

    // PRIVATE INFO
    //
    // If we're saving the private credential info...
    //
    if (OTSubcredential::credPrivateInfo == m_StoreAs) // PRIVATE INFO
    {
        UpdatePublicCredentialToTag(tag);
        UpdatePrivateContentsToTag(tag);
    }
    // -------------------------------------------------
    std::string str_result;
    tag.output(str_result);

    m_xmlUnsigned.Concatenate("%s", str_result.c_str());

    m_StoreAs = OTSubcredential::credPrivateInfo; // <=== SET IT BACK TO DEFAULT
                                                  // BEHAVIOR. Any other state
                                                  // processes ONCE, and then
                                                  // goes back to this again.
}

bool AssetContract::SaveContractWallet(Tag& parent) const
{
    const String strID(m_ID);

    // Name is in the clear in memory,
    // and base64 in storage.
    OTASCIIArmor ascName;
    if (m_strName.Exists()) {
        ascName.SetString(m_strName, false); // linebreaks == false
    }

    TagPtr pTag(new Tag("assetType"));

    pTag->add_attribute("name", m_strName.Exists() ? ascName.Get() : "");
    pTag->add_attribute("instrumentDefinitionID", strID.Get());

    parent.add_tag(pTag);

    return true;
}

void OTMasterkey::UpdateContents() 
{
	m_xmlUnsigned.Release();
    
	m_xmlUnsigned.Concatenate("<masterCredential nymID=\"%s\" >\n\n", // a hash of the nymIDSource
							  this->GetNymID().Get());
    
    if (this->GetNymIDSource().Exists())
    {
        OTASCIIArmor ascSource;
        ascSource.SetString(this->GetNymIDSource()); // A nym should always verify through its own source. (Whatever that may be.)
        m_xmlUnsigned.Concatenate("<nymIDSource>\n%s</nymIDSource>\n\n", ascSource.Get());
    }
    // --------------------------------------------
    // PUBLIC INFO
    //
//  if (OTSubcredential::credPublicInfo == m_StoreAs)   // PUBLIC INFO  (Always save this in every state.)
    {        
        this->UpdatePublicContentsToString(m_xmlUnsigned);
    }
	// -------------------------------------------------
    // PRIVATE INFO
    //
    // If we're saving the private credential info...
    // 
    if (OTSubcredential::credPrivateInfo == m_StoreAs)   // PRIVATE INFO
    {
        this->UpdatePublicCredentialToString(m_xmlUnsigned);
        // -------------------------------------
        this->UpdatePrivateContentsToString(m_xmlUnsigned);
    }
	// -------------------------------------------------	
	m_xmlUnsigned.Concatenate("</masterCredential>\n");
    // --------------------------------------------
    m_StoreAs = OTSubcredential::credPrivateInfo;  // <=== SET IT BACK TO DEFAULT BEHAVIOR. Any other state processes ONCE, and then goes back to this again.
}

// The mint has a different key pair for each denomination.
// Pass the actual denomination such as 5, 10, 20, 50, 100...
bool OTMint_Lucre::AddDenomination(OTPseudonym & theNotary, int64_t lDenomination, int32_t nPrimeLength/*=1024*/)
{
    OT_ASSERT(NULL != m_pKeyPublic);
    
	bool bReturnValue = false;
	
	// Let's make sure it doesn't already exist
	OTASCIIArmor theArmor;
	if (GetPublic(theArmor, lDenomination))
	{
		// it already exists.
		OTLog::Error("Error: Denomination public already exists in OTMint::AddDenomination\n");
		return false;
	}
	if (GetPrivate(theArmor, lDenomination))
	{
		// it already exists.
		OTLog::Error("Error: Denomination private already exists in OTMint::AddDenomination\n");
		return false;
	}
	
	//		OTLog::Error("%s <size of bank prime in bits> <bank data file> <bank public data file>\n",
	
    if ((nPrimeLength/8) < (MIN_COIN_LENGTH+DIGEST_LENGTH))
	{
		OTLog::vError("Prime must be at least %d bits\n",
				(MIN_COIN_LENGTH+DIGEST_LENGTH)*8);
		return false;
	}
	
    if (nPrimeLength%8)
	{
		OTLog::Error("Prime length must be a multiple of 8\n");
		return false;
	}
	
#ifdef _WIN32
	SetMonitor("openssl.dump");
#else
	SetMonitor(stderr);
#endif
	
    OpenSSL_BIO bio		=	BIO_new(BIO_s_mem());
    OpenSSL_BIO bioPublic	=	BIO_new(BIO_s_mem());
	
	// Generate the mint private key information
    Bank bank(nPrimeLength/8);
    bank.WriteBIO(bio);
	
	// Generate the mint public key information
    PublicBank pbank(bank);
    pbank.WriteBIO(bioPublic);	
	
	// Copy from BIO back to a normal OTString or Ascii-Armor  
	char privateBankBuffer[4096], publicBankBuffer[4096];   // todo stop hardcoding these string lengths
	int32_t  privatebankLen	= BIO_read(bio, privateBankBuffer, 4000); // cutting it a little short on purpose, with the buffer.
	int32_t  publicbankLen	= BIO_read(bioPublic, publicBankBuffer, 4000); // Just makes me feel more comfortable for some reason.
	
	if (privatebankLen && publicbankLen)
	{
		// With this, we have the Lucre public and private bank info converted to OTStrings
		OTString strPublicBank;		strPublicBank.Set(publicBankBuffer, publicbankLen);
		OTString strPrivateBank;	strPrivateBank.Set(privateBankBuffer, privatebankLen);
		
		OTASCIIArmor * pPublic	= new OTASCIIArmor();
		OTASCIIArmor * pPrivate	= new OTASCIIArmor();
		
		OT_ASSERT(NULL != pPublic);
		OT_ASSERT(NULL != pPrivate);
		
		// Set the public bank info onto pPublic
		pPublic->SetString(strPublicBank, true); // linebreaks = true
		
		// Seal the private bank info up into an encrypted Envelope 
		// and set it onto pPrivate
		OTEnvelope theEnvelope;
		theEnvelope.Seal(theNotary, strPrivateBank);	// Todo check the return values on these two functions
		theEnvelope.GetAsciiArmoredData(*pPrivate);
		
		// Add the new key pair to the maps, using denomination as the key
		m_mapPublic[lDenomination]	= pPublic;
		m_mapPrivate[lDenomination]	= pPrivate;
		
		// Grab the Server Nym ID and save it with this Mint
		theNotary.GetIdentifier(m_ServerNymID);
        // ---------------------------
		// Grab the Server's public key and save it with this Mint
        //
        const OTAsymmetricKey & theNotaryPubKey = theNotary.GetPublicSignKey();
        delete m_pKeyPublic;
        m_pKeyPublic = theNotaryPubKey.ClonePubKey();
        // ---------------------------
		m_nDenominationCount++;
        // ---------------------------		
		// Success!
		bReturnValue = true;
		OTLog::vOutput(1, "Successfully added denomination: %lld\n", lDenomination);
	}
//.........这里部分代码省略.........