dunkirk.sh
parses paypal soap logs
feat: rename binary to soapdump
- Rename transaction-parser to soapdump in all files
- Update CMakeLists.txt to build soapdump
- Update flake.nix to build soapdump
- Update README.md and CRUSH.md with new name
- Rename source file to soapdump.cpp
💙 Generated with Crush
Co-Authored-By: 💙 Crush <crush@charm.land>
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.gitignore
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.gitignore
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CMakeLists.txt
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CMakeLists.txt
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set(CMAKE_CXX_EXTENSIONS OFF)
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# Add executable
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add_executable(transaction-parser src/transaction-parser.cpp)
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add_executable(soapdump src/soapdump.cpp)
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# Set compiler flags
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target_compile_options(transaction-parser PRIVATE
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target_compile_options(soapdump PRIVATE
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-Wall
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-Wextra
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-Wpedantic
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)
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# Install target
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install(TARGETS transaction-parser
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install(TARGETS soapdump
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RUNTIME DESTINATION bin
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)
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CRUSH.md
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CRUSH.md
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## Commands
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- **Build with nix**: `nix build`
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- **Run parser**: `./result/bin/transaction-parser <logfile>`
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- **Test parser**: `./result/bin/transaction-parser -s <logfile>` (summary mode)
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- **Help**: `./result/bin/transaction-parser --help`
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- **Build with clang**: `clang++ -std=c++17 -O3 -o transaction-parser src/transaction-parser.cpp`
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- **Run parser**: `./result/bin/soapdump <logfile>`
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- **Test parser**: `./result/bin/soapdump -s <logfile>` (summary mode)
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- **Help**: `./result/bin/soapdump --help`
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- **Build with clang**: `clang++ -std=c++17 -O3 -o soapdump src/soapdump.cpp`
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## Code Style
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- **Language**: C++17
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README.md
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README.md
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A high-performance PayPal SOAP log parser written in C++.
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## Features
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- Fast parsing of PayPal SOAP transaction logs
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- Structured output for easy analysis
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- Summary statistics mode
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- Pipe-friendly output format
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- Nix flake for reproducible builds
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## Usage
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```bash
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# Get all transactions
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./transaction-parser payments.log
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soapdump payments.log
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# Get only successful transactions
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./transaction-parser payments.log | grep Success
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soapdump payments.log | grep Success
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# Count transactions by state
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./transaction-parser payments.log | cut -d'|' -f8 | sort | uniq -c | sort -nr
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soapdump payments.log | cut -d'|' -f8 | sort | uniq -c | sort -nr
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# Find largest transaction
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./transaction-parser payments.log | sort -t'|' -k2 -nr | head -1
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soapdump payments.log | sort -t'|' -k2 -nr | head -1
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# Get transactions over $500
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./transaction-parser payments.log | awk -F'|' '$2 > 500'
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soapdump payments.log | awk -F'|' '$2 > 500'
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# Summary stats
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./transaction-parser -s payments.log
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soapdump -s payments.log
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```
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## Building
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nix develop
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```
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### Using CMake
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```bash
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# Build the project
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cmake -B build -S .
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cmake --build build --config Release
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# Run the parser
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./build/transaction-parser payments.log
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```
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## Output Format
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Tab-separated values with the following fields:
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<p align="center">
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<a href="https://github.com/taciturnaxolotl/soapdump/blob/main/LICENSE.md"><img src="https://img.shields.io/static/v1.svg?style=for-the-badge&label=License&message=MIT&logoColor=d9e0ee&colorA=363a4f&colorB=b7bdf8"/></a>
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</p>
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</p>
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flake.nix
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flake.nix
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buildPhase = ''
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mkdir -p bin
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clang++ -std=c++17 -O3 -o bin/transaction-parser src/transaction-parser.cpp
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clang++ -std=c++17 -O3 -o bin/soapdump src/soapdump.cpp
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'';
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installPhase = ''
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mkdir -p $out/bin
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cp bin/transaction-parser $out/bin/
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cp bin/soapdump $out/bin/
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'';
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};
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···
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};
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apps = rec {
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transaction-parser = {
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soapdump = {
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type = "app";
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program = "${self.packages.${system}.default}/bin/transaction-parser";
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program = "${self.packages.${system}.default}/bin/soapdump";
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drv = self.packages.${system}.default;
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};
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default = transaction-parser;
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default = soapdump;
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};
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}
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);
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src/soapdump.cpp
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src/soapdump.cpp
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#include <cstdio>
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#include <iostream>
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#include <fstream>
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#include <string>
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#include <vector>
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#include <map>
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#include <regex>
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#include <algorithm>
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#include <numeric>
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#include <iomanip>
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#include <getopt.h>
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// Transaction data structure
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struct Transaction {
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int transNum;
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std::string amount;
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std::string currency;
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std::string firstName;
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std::string lastName;
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std::string street;
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std::string city;
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std::string state;
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std::string zip;
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std::string ccType;
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std::string ccLast4;
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std::string expMonth;
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std::string expYear;
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std::string cvv;
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std::string transId;
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std::string status;
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std::string corrId;
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std::string procAmount;
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};
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// Response data structure
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struct Response {
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std::string transId;
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std::string status;
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std::string corrId;
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std::string procAmount;
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};
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// Function prototypes
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void showHelp(const char* programName);
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std::string extractXmlValue(const std::string& xml, const std::string& tag);
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std::string extractXmlAttribute(const std::string& xml, const std::string& attribute);
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std::vector<std::string> extractRequests(const std::string& logContent);
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std::vector<std::string> extractResponses(const std::string& logContent);
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std::vector<Response> parseResponses(const std::vector<std::string>& responseXmls);
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std::vector<Transaction> parseTransactions(const std::vector<std::string>& requestXmls, const std::vector<Response>& responses);
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void outputRawData(const std::vector<Transaction>& transactions);
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void outputSummary(const std::vector<Transaction>& transactions);
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int main(int argc, char* argv[]) {
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// Default options
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bool summaryOnly = false;
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std::string logFile;
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// Parse command line options
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static struct option longOptions[] = {
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{"help", no_argument, 0, 'h'},
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{"summary", no_argument, 0, 's'},
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{"raw", no_argument, 0, 'r'},
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{0, 0, 0, 0}
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};
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int optionIndex = 0;
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int opt;
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while ((opt = getopt_long(argc, argv, "hsr", longOptions, &optionIndex)) != -1) {
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switch (opt) {
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case 'h':
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showHelp(argv[0]);
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return 0;
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case 's':
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summaryOnly = true;
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break;
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case 'r':
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summaryOnly = false;
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break;
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case '?':
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std::cerr << "Unknown option: " << static_cast<char>(optopt) << std::endl;
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showHelp(argv[0]);
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return 1;
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default:
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break;
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}
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}
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// Get logfile name
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if (optind < argc) {
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logFile = argv[optind];
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} else {
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std::cerr << "Error: No logfile specified" << std::endl;
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showHelp(argv[0]);
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return 1;
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}
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// Check if file exists
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std::ifstream file(logFile);
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if (!file.is_open()) {
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std::cerr << "Error: File '" << logFile << "' not found" << std::endl;
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return 1;
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}
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// Read the entire file
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std::string logContent((std::istreambuf_iterator<char>(file)), std::istreambuf_iterator<char>());
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file.close();
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// Extract requests and responses
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std::vector<std::string> requestXmls = extractRequests(logContent);
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std::vector<std::string> responseXmls = extractResponses(logContent);
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// Parse responses
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std::vector<Response> responses = parseResponses(responseXmls);
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// Parse transactions
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std::vector<Transaction> transactions = parseTransactions(requestXmls, responses);
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// Output data
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if (summaryOnly) {
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outputSummary(transactions);
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} else {
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outputRawData(transactions);
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}
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return 0;
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}
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void showHelp(const char* programName) {
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std::cout << "PayPal SOAP Log Parser\n\n";
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std::cout << "USAGE:\n";
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std::cout << " " << programName << " [OPTIONS] <logfile>\n\n";
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std::cout << "OPTIONS:\n";
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std::cout << " -h, --help Show this help message\n";
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std::cout << " -s, --summary Show summary statistics only\n";
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std::cout << " -r, --raw Output raw structured data (default)\n\n";
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std::cout << "OUTPUT FORMAT:\n";
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std::cout << " TRANS_NUM|AMOUNT|CURRENCY|FIRSTNAME|LASTNAME|STREET|CITY|STATE|ZIP|CCTYPE|CCLAST4|EXPMONTH|EXPYEAR|CVV|TRANSID|STATUS|CORRID|PROC_AMOUNT\n\n";
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std::cout << "FIELD DESCRIPTIONS:\n";
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std::cout << " TRANS_NUM - Transaction sequence number\n";
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std::cout << " AMOUNT - Order total amount\n";
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std::cout << " CURRENCY - Currency code (USD, etc)\n";
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std::cout << " FIRSTNAME - Customer first name\n";
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std::cout << " LASTNAME - Customer last name\n";
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std::cout << " STREET - Street address\n";
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std::cout << " CITY - City name\n";
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std::cout << " STATE - State/Province code\n";
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std::cout << " ZIP - Postal code\n";
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std::cout << " CCTYPE - Credit card type (Visa, MasterCard, etc)\n";
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std::cout << " CCLAST4 - Last 4 digits of credit card\n";
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std::cout << " EXPMONTH - Card expiration month\n";
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std::cout << " EXPYEAR - Card expiration year\n";
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std::cout << " CVV - CVV code\n";
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std::cout << " TRANSID - PayPal transaction ID\n";
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std::cout << " STATUS - Transaction status (Success/Failure)\n";
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std::cout << " CORRID - Correlation ID\n";
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std::cout << " PROC_AMOUNT - Actually processed amount\n\n";
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std::cout << "EXAMPLES:\n";
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std::cout << " # Get all transactions\n";
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std::cout << " " << programName << " payments.log\n\n";
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std::cout << " # Get only successful transactions\n";
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std::cout << " " << programName << " payments.log | grep Success\n\n";
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std::cout << " # Count transactions by state\n";
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std::cout << " " << programName << " payments.log | cut -d'|' -f8 | sort | uniq -c | sort -nr\n\n";
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std::cout << " # Find largest transaction\n";
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std::cout << " " << programName << " payments.log | sort -t'|' -k2 -nr | head -1\n\n";
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std::cout << " # Get transactions over $500\n";
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std::cout << " " << programName << " payments.log | awk -F'|' '$2 > 500'\n\n";
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std::cout << " # Summary stats\n";
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std::cout << " " << programName << " -s payments.log\n";
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}
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std::string extractXmlValue(const std::string& xml, const std::string& tag) {
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std::regex pattern("<" + tag + "(?:[^>]*)>([^<]*)</" + tag + ">");
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std::smatch match;
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if (std::regex_search(xml, match, pattern) && match.size() > 1) {
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return match[1].str();
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}
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return "";
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}
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std::string extractXmlAttribute(const std::string& xml, const std::string& attribute) {
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std::regex pattern(attribute + "=\"([^\"]*)\"");
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std::smatch match;
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if (std::regex_search(xml, match, pattern) && match.size() > 1) {
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return match[1].str();
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}
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return "";
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}
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std::vector<std::string> extractRequests(const std::string& logContent) {
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std::vector<std::string> requests;
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std::regex pattern("PPAPIService: Request: (.*)");
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std::string::const_iterator searchStart(logContent.cbegin());
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std::smatch match;
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while (std::regex_search(searchStart, logContent.cend(), match, pattern)) {
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if (match.size() > 1) {
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requests.push_back(match[1].str());
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}
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searchStart = match.suffix().first;
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}
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return requests;
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}
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std::vector<std::string> extractResponses(const std::string& logContent) {
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std::vector<std::string> responses;
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std::regex pattern("PPAPIService: Response: <\\?.*\\?>(.*)");
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std::string::const_iterator searchStart(logContent.cbegin());
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std::smatch match;
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while (std::regex_search(searchStart, logContent.cend(), match, pattern)) {
214
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if (match.size() > 1) {
215
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responses.push_back(match[1].str());
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}
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searchStart = match.suffix().first;
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}
219
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220
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return responses;
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}
222
+
223
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std::vector<Response> parseResponses(const std::vector<std::string>& responseXmls) {
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std::vector<Response> responses;
225
+
226
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for (const auto& xml : responseXmls) {
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Response response;
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response.transId = extractXmlValue(xml, "TransactionID");
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response.status = extractXmlValue(xml, "Ack");
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response.corrId = extractXmlValue(xml, "CorrelationID");
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response.procAmount = extractXmlValue(xml, "Amount");
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responses.push_back(response);
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}
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return responses;
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}
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std::vector<Transaction> parseTransactions(const std::vector<std::string>& requestXmls, const std::vector<Response>& responses) {
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std::vector<Transaction> transactions;
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int transNum = 1;
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+
243
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for (size_t i = 0; i < requestXmls.size(); ++i) {
244
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const auto& xml = requestXmls[i];
245
+
246
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Transaction transaction;
247
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transaction.transNum = transNum++;
248
+
249
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// Extract request fields
250
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transaction.amount = extractXmlValue(xml, "ebl:OrderTotal");
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transaction.currency = extractXmlAttribute(xml, "currencyID");
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transaction.firstName = extractXmlValue(xml, "ebl:FirstName");
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transaction.lastName = extractXmlValue(xml, "ebl:LastName");
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transaction.street = extractXmlValue(xml, "ebl:Street1");
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transaction.city = extractXmlValue(xml, "ebl:CityName");
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transaction.state = extractXmlValue(xml, "ebl:StateOrProvince");
257
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transaction.zip = extractXmlValue(xml, "ebl:PostalCode");
258
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transaction.ccType = extractXmlValue(xml, "ebl:CreditCardType");
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transaction.ccLast4 = extractXmlValue(xml, "ebl:CreditCardLastFourDigits");
260
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transaction.expMonth = extractXmlValue(xml, "ebl:ExpMonth");
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transaction.expYear = extractXmlValue(xml, "ebl:ExpYear");
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transaction.cvv = extractXmlValue(xml, "ebl:CVV2");
263
+
264
+
// Get corresponding response data
265
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if (i < responses.size()) {
266
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transaction.transId = responses[i].transId;
267
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transaction.status = responses[i].status;
268
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transaction.corrId = responses[i].corrId;
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transaction.procAmount = responses[i].procAmount;
270
+
}
271
+
272
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transactions.push_back(transaction);
273
+
}
274
+
275
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return transactions;
276
+
}
277
+
278
+
void outputRawData(const std::vector<Transaction>& transactions) {
279
+
for (const auto& t : transactions) {
280
+
std::cout << t.transNum << "|"
281
+
<< t.amount << "|"
282
+
<< t.currency << "|"
283
+
<< t.firstName << "|"
284
+
<< t.lastName << "|"
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+
<< t.street << "|"
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<< t.city << "|"
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+
<< t.state << "|"
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+
<< t.zip << "|"
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+
<< t.ccType << "|"
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+
<< t.ccLast4 << "|"
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+
<< t.expMonth << "|"
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+
<< t.expYear << "|"
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+
<< t.cvv << "|"
294
+
<< t.transId << "|"
295
+
<< t.status << "|"
296
+
<< t.corrId << "|"
297
+
<< t.procAmount << std::endl;
298
+
}
299
+
}
300
+
301
+
void outputSummary(const std::vector<Transaction>& transactions) {
302
+
std::cout << "=== SUMMARY ===" << std::endl;
303
+
304
+
// Count transactions
305
+
int total = transactions.size();
306
+
int successful = std::count_if(transactions.begin(), transactions.end(),
307
+
[](const Transaction& t) { return t.status == "Success"; });
308
+
309
+
std::cout << "Total Transactions: " << total << std::endl;
310
+
std::cout << "Successful: " << successful << std::endl;
311
+
std::cout << "Failed: " << (total - successful) << std::endl;
312
+
std::cout << std::endl;
313
+
314
+
// Top 5 states
315
+
std::map<std::string, int> stateCounts;
316
+
for (const auto& t : transactions) {
317
+
stateCounts[t.state]++;
318
+
}
319
+
320
+
std::cout << "Top 5 States by Transaction Count:" << std::endl;
321
+
std::vector<std::pair<std::string, int>> stateCountVec(stateCounts.begin(), stateCounts.end());
322
+
std::sort(stateCountVec.begin(), stateCountVec.end(),
323
+
[](const auto& a, const auto& b) { return a.second > b.second; });
324
+
325
+
int count = 0;
326
+
for (const auto& sc : stateCountVec) {
327
+
if (count++ >= 5) break;
328
+
std::cout << " " << sc.first << ": " << sc.second << std::endl;
329
+
}
330
+
std::cout << std::endl;
331
+
332
+
// Transaction amount stats
333
+
std::vector<double> amounts;
334
+
for (const auto& t : transactions) {
335
+
try {
336
+
amounts.push_back(std::stod(t.amount));
337
+
} catch (...) {
338
+
// Skip invalid amounts
339
+
}
340
+
}
341
+
342
+
if (!amounts.empty()) {
343
+
double totalAmount = std::accumulate(amounts.begin(), amounts.end(), 0.0);
344
+
double largest = *std::max_element(amounts.begin(), amounts.end());
345
+
double smallest = *std::min_element(amounts.begin(), amounts.end());
346
+
347
+
std::cout << "Transaction Amount Stats:" << std::endl;
348
+
std::cout << " Total: $" << std::fixed << std::setprecision(2) << totalAmount << std::endl;
349
+
std::cout << " Largest: $" << std::fixed << std::setprecision(2) << largest << std::endl;
350
+
std::cout << " Smallest: $" << std::fixed << std::setprecision(2) << smallest << std::endl;
351
+
}
352
+
}