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#include <unordered_map>
// Transaction data structure
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std::cout << " -h, --help Show this help message\n";
std::cout << " -s, --summary Show summary statistics only\n";
std::cout << " -r, --raw Output raw structured data (default)\n\n";
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std::cout << "OUTPUT FORMAT (tab-separated):\n";
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std::cout << "OUTPUT FORMAT:\n";
std::cout << " TRANS_NUM|AMOUNT|CURRENCY|FIRSTNAME|LASTNAME|STREET|CITY|STATE|ZIP|CCTYPE|CCLAST4|EXPMONTH|EXPYEAR|CVV|TRANSID|STATUS|CORRID|PROC_AMOUNT\n\n";
std::cout << "FIELD DESCRIPTIONS:\n";
std::cout << " TRANS_NUM - Transaction sequence number\n";
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std::vector<std::string> extractRequests(const std::string& logContent) {
std::vector<std::string> requests;
std::regex pattern("PPAPIService: Request: (.*)");
std::string::const_iterator searchStart(logContent.cbegin());
while (std::regex_search(searchStart, logContent.cend(), match, pattern)) {
···
searchStart = match.suffix().first;
std::vector<std::string> extractResponses(const std::string& logContent) {
std::vector<std::string> responses;
std::regex pattern("PPAPIService: Response: <\\?.*\\?>(.*)");
std::string::const_iterator searchStart(logContent.cbegin());
while (std::regex_search(searchStart, logContent.cend(), match, pattern)) {
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searchStart = match.suffix().first;
std::vector<Response> parseResponses(const std::vector<std::string>& responseXmls) {
std::vector<Response> responses;
for (const auto& xml : responseXmls) {
response.transId = extractXmlValue(xml, "TransactionID");
response.status = extractXmlValue(xml, "Ack");
response.corrId = extractXmlValue(xml, "CorrelationID");
response.procAmount = extractXmlValue(xml, "Amount");
responses.push_back(response);
std::vector<Transaction> parseTransactions(const std::vector<std::string>& requestXmls, const std::vector<Response>& responses) {
std::vector<Transaction> transactions;
for (size_t i = 0; i < requestXmls.size(); ++i) {
const auto& xml = requestXmls[i];
transaction.transNum = transNum++;
// Extract request fields
transaction.amount = extractXmlValue(xml, "ebl:OrderTotal");
transaction.currency = extractXmlAttribute(xml, "currencyID");
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transaction.expMonth = extractXmlValue(xml, "ebl:ExpMonth");
transaction.expYear = extractXmlValue(xml, "ebl:ExpYear");
transaction.cvv = extractXmlValue(xml, "ebl:CVV2");
// Get corresponding response data
if (i < responses.size()) {
transaction.transId = responses[i].transId;
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transaction.corrId = responses[i].corrId;
transaction.procAmount = responses[i].procAmount;
transactions.push_back(transaction);
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void outputSummary(const std::vector<Transaction>& transactions) {
std::cout << "=== SUMMARY ===" << std::endl;
int total = transactions.size();
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int successful = std::count_if(transactions.begin(), transactions.end(),
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int successful = std::count_if(transactions.begin(), transactions.end(),
[](const Transaction& t) { return t.status == "Success"; });
std::cout << "Total Transactions: " << total << std::endl;
std::cout << "Successful: " << successful << std::endl;
std::cout << "Failed: " << (total - successful) << std::endl;
std::map<std::string, int> stateCounts;
for (const auto& t : transactions) {
std::cout << "Top 5 States by Transaction Count:" << std::endl;
std::vector<std::pair<std::string, int>> stateCountVec(stateCounts.begin(), stateCounts.end());
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std::sort(stateCountVec.begin(), stateCountVec.end(),
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std::sort(stateCountVec.begin(), stateCountVec.end(),
[](const auto& a, const auto& b) { return a.second > b.second; });
for (const auto& sc : stateCountVec) {
std::cout << " " << sc.first << ": " << sc.second << std::endl;
// Transaction amount stats
std::vector<double> amounts;
for (const auto& t : transactions) {
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double totalAmount = std::accumulate(amounts.begin(), amounts.end(), 0.0);
double largest = *std::max_element(amounts.begin(), amounts.end());
double smallest = *std::min_element(amounts.begin(), amounts.end());
std::cout << "Transaction Amount Stats:" << std::endl;
std::cout << " Total: $" << std::fixed << std::setprecision(2) << totalAmount << std::endl;
std::cout << " Largest: $" << std::fixed << std::setprecision(2) << largest << std::endl;
std::cout << " Smallest: $" << std::fixed << std::setprecision(2) << smallest << std::endl;
dunkirk.sh