comparing 8342599f9d6202c8d6039e6793c3abc2a8e3e3c8 and main on dunkirk.sh/soapdump

+70

.github/workflows/release.yml

···

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       name: Build and Release

     

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       +
       

     

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       on:

     

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         push:

     

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           tags:

     

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             - 'v*'

     

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       +
       

     

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       jobs:

     

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         build:

     

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           name: Build on ${{ matrix.os }}

     

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           runs-on: ${{ matrix.os }}

     

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           permissions:

     

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             contents: read

     

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           strategy:

     

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             fail-fast: false

     

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             matrix:

     

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               include:

     

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                 - os: ubuntu-latest

     

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                   platform: x86_64-linux

     

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                 - os: macos-latest

     

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                   platform: x86_64-darwin

     

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                 - os: macos-latest

     

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                   platform: aarch64-darwin

     

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                   extra_args: --option system aarch64-darwin

     

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       +
       

     

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           steps:

     

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             - name: Checkout code

     

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               uses: actions/checkout@v4

     

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       +
       

     

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             - name: Install Nix

     

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               uses: DeterminateSystems/determinate-nix-action@v3.11.2

     

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       +
       

     

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             - name: Build binary

     

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               run: |

     

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                 if [[ "${{ matrix.platform }}" == *"-linux" ]]; then

     

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                   # For Linux builds

     

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                   nix build .#packages.${{ matrix.platform }}.default --option system ${{ matrix.platform }} -o result-${{ matrix.platform }}

     

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                 else

     

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                   # For macOS builds

     

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                   nix build .#packages.${{ matrix.platform }}.default ${{ matrix.extra_args }} -o result-${{ matrix.platform }}

     

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                 fi

     

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                 mkdir -p dist

     

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                 cp -r result-${{ matrix.platform }}/bin/* dist/

     

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                 cd dist && tar -czf ../soapdump-${{ matrix.platform }}.tar.gz *

     

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       +
       

     

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             - name: Upload artifact

     

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               uses: actions/upload-artifact@v4

     

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               with:

     

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                 name: soapdump-${{ matrix.platform }}

     

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                 path: soapdump-${{ matrix.platform }}.tar.gz

     

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       +
       

     

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         release:

     

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           name: Create Release

     

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           needs: build

     

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           runs-on: ubuntu-latest

     

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           permissions:

     

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             contents: write

     

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           steps:

     

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             - name: Download all artifacts

     

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               uses: actions/download-artifact@v4

     

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       +
       

     

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             - name: Create Release

     

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               id: create_release

     

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               uses: softprops/action-gh-release@v1

     

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               with:

     

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                 files: |

     

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                   soapdump-x86_64-linux/soapdump-x86_64-linux.tar.gz

     

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       +
                   soapdump-x86_64-darwin/soapdump-x86_64-darwin.tar.gz

     

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                   soapdump-aarch64-darwin/soapdump-aarch64-darwin.tar.gz

     

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                 generate_release_notes: true

+2 -2

.gitignore

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       # Build artifacts

     

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       /build/

     

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       /result

     

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       -
       /transaction-parser

     

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       +
       /soapdump

     

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       # Nix

     

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       .direnv/

     
···

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       # OS files

     

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       .DS_Store

     

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       -
       Thumbs.db
     

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       +
       Thumbs.db

+3 -3

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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       )

+26 -16

CRUSH.md

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       # CRUSH Development Guidelines

     

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       ## Commands

     

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       - **Run parser**: `./transaction-parser.sh <logfile>`

     

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       - **Test parser**: `./transaction-parser.sh -s <logfile>` (summary mode)

     

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       -
       - **Help**: `./transaction-parser.sh --help`

     

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       - **Build with nix**: `nix build`

     

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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**: Bash scripting

     

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       - **Shebang**: Use `#!/usr/bin/env nix-shell` with dependencies

     

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       - **Language**: C++17

     

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       - **Formatting**: 

     

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         - 4-space indentation

     

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       -
         - Functions use snake_case

     

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       -
         - Variables use UPPER_CASE

     

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         - Functions use camelCase

     

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         - Classes use PascalCase

     

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         - Variables use camelCase

     

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       - **Structure**:

     

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         - Clear function separation

     

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         - Help documentation included

     

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         - Error handling with exit codes

     

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       - **Dependencies**: gnugrep, gnused, coreutils (via nix-shell)

     

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         - Error handling with return codes

     

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       - **Dependencies**: Standard C++ libraries only

     

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       +
       

     

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       ## Build System

     

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       - **Nix Flake**: For reproducible builds and development environment

     

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       - **CMake**: For cross-platform build configuration

     

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       - **Compiler**: Clang++ with C++17 standard

     

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       ## Best Practices

     

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       - Always validate input files exist

     

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       -
       - Use proper error messages and exit codes

     

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       - Use proper error messages and return codes

     

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       - Include comprehensive help documentation

     

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       -
       - Follow tab-separated output format for structured data

     

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       -
       - Handle edge cases in XML parsing

     

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       +
       - Follow pipe-separated output format for structured data

     

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       +
       - Handle edge cases in XML parsing with regex

     

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       - Use STL containers and algorithms for performance

     

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       ## Naming Conventions

     

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       -
       - Variables: UPPER_CASE

     

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       -
       - Functions: snake_case

     

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       -
       - Files: kebab-case.sh

     

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       +
       - Variables: camelCase

     

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       +
       - Functions: camelCase

     

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       +
       - Classes: PascalCase

     

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       - Files: kebab-case.cpp

     

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       ## Error Handling

     

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       - Check file existence before processing

     

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       - Validate arguments

     

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       -
       - Exit with appropriate codes (0 for success, 1 for error)
     

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       +
       - Return appropriate codes (0 for success, 1 for error)

     

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       +
       - Use try/catch blocks for exception handling

+35 -18

README.md

···

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       A high-performance PayPal SOAP log parser written in C++.

     

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       -
       ![a media offline screen from davinci resolve](https://hc-cdn.hel1.your-objectstorage.com/s/v3/8744661d883d695adc6b14a17a52ac8970d7c2dd_image.png)

     

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       -
       

     

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       ## Features

     

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       -
       

     

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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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       +
       ![gif of the program in action](https://github.com/taciturnaxolotl/soapdump/blob/main/docs/vhs.gif)

     

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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'

     

       32
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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

     
···

       57
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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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       +
       ./build/soapdump payments.log

     

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       +
       ```

     

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       +
       

     

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       +
       ### Installation

     

       56
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       +
       

     

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       +
       ```bash

     

       58
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       +
       nix profile install github:taciturnaxolotl/soapdump

     

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       +
       ```

     

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       +
       

     

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       +
       or in the flake:

     

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       +
       

     

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       +
       ```nix

     

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       +
       {

     

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       +
         inputs.soapdump.url = "github:taciturnaxolotl/soapdump";

     

       66
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       +
       

     

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       +
         outputs = { self, nixpkgs, soapdump, ... }: {

     

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       +
           # Access the package as:

     

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       +
           # soapdump.packages.${system}.default

     

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       +
         };

     

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       +
       }

     

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       +
       ```

     

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       +
       

     

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       +
       Or run without installing:

     

       75
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       +
       

     

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       +
       ```bash

     

       77
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       +
       nix run github:taciturnaxolotl/soapdump -- payments.log

     

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       ```

     

       62
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       63
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       ## Output Format

     

       64
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       65
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       -
       Tab-separated values with the following fields:

     

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       +
       Pipe-separated values with the following fields:

     

       66
       83
        
       

     

       67
       84
        
       ```

     

       68
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       TRANS_NUM|AMOUNT|CURRENCY|FIRSTNAME|LASTNAME|STREET|CITY|STATE|ZIP|CCTYPE|CCLAST4|EXPMONTH|EXPYEAR|CVV|TRANSID|STATUS|CORRID|PROC_AMOUNT

     
···

       74
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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>

+28

cassette.tape

···

       1
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       +
       Output docs/vhs.gif

     

       2
       2
       +
       Set Shell zsh

     

       3
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       +
       Sleep 1s

     

       4
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       +
       Type "soapdump -h"

     

       5
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       +
       Enter

     

       6
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       +
       Sleep 1s

     

       7
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       +
       Type "man soapdump"

     

       8
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       +
       Enter

     

       9
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       +
       Sleep 1s

     

       10
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       +
       Enter

     

       11
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       +
       Down 2

     

       12
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       +
       Sleep 500ms

     

       13
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       +
       Down 2

     

       14
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       +
       Sleep 500ms

     

       15
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       +
       Down 2

     

       16
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       +
       Sleep 500ms

     

       17
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       +
       Down 2

     

       18
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       +
       Sleep 500ms

     

       19
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       +
       Down 2

     

       20
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       +
       Sleep 500ms

     

       21
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       +
       Down 2

     

       22
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       +
       Sleep 1200ms

     

       23
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       +
       Type "q"

     

       24
       24
       +
       Sleep 500ms

     

       25
       25
       +
       Sleep 1s

     

       26
       26
       +
       Type "soapdump payments.log"

     

       27
       27
       +
       Enter

     

       28
       28
       +
       Sleep 3.5s

docs/vhs.gif

This is a binary file and will not be displayed.

+1 -35

flake.lock

···

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           },

     

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           "root": {

     

       20
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             "inputs": {

     

       21
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       -
               "nixpkgs": "nixpkgs",

     

       22
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       -
               "utils": "utils"

     

       23
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       -
             }

     

       24
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       -
           },

     

       25
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       -
           "systems": {

     

       26
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       -
             "locked": {

     

       27
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       -
               "lastModified": 1681028828,

     

       28
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       -
               "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",

     

       29
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       -
               "owner": "nix-systems",

     

       30
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       -
               "repo": "default",

     

       31
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       -
               "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",

     

       32
       32
       -
               "type": "github"

     

       33
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       -
             },

     

       34
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       -
             "original": {

     

       35
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       -
               "owner": "nix-systems",

     

       36
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       -
               "repo": "default",

     

       37
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       -
               "type": "github"

     

       38
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       -
             }

     

       39
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       -
           },

     

       40
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       -
           "utils": {

     

       41
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       -
             "inputs": {

     

       42
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       -
               "systems": "systems"

     

       43
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       -
             },

     

       44
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       -
             "locked": {

     

       45
       45
       -
               "lastModified": 1731533236,

     

       46
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       -
               "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",

     

       47
       47
       -
               "owner": "numtide",

     

       48
       48
       -
               "repo": "flake-utils",

     

       49
       49
       -
               "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",

     

       50
       50
       -
               "type": "github"

     

       51
       51
       -
             },

     

       52
       52
       -
             "original": {

     

       53
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       -
               "owner": "numtide",

     

       54
       54
       -
               "repo": "flake-utils",

     

       55
       55
       -
               "type": "github"

     

       21
       21
       +
               "nixpkgs": "nixpkgs"

     

       56
       22
        
             }

     

       57
       23
        
           }

     

       58
       24
        
         },

+95 -51

flake.nix

···

       1
       1
        
       {

     

       2
       2
       -
         description = "PayPal SOAP Log Parser";

     

       2
       2
       +
         description = "SoapDump - A high-performance PayPal SOAP log parser";

     

       3
       3
        
       

     

       4
       4
        
         inputs = {

     

       5
       5
        
           nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";

     

       6
       6
       -
           utils.url = "github:numtide/flake-utils";

     

       7
       6
        
         };

     

       8
       7
        
       

     

       9
       9
       -
         outputs = { self, nixpkgs, utils }:

     

       10
       10
       -
           utils.lib.eachDefaultSystem (system:

     

       11
       11
       -
             let

     

       12
       12
       -
               pkgs = nixpkgs.legacyPackages.${system};

     

       13
       13
       -
               

     

       14
       14
       -
               # Build dependencies

     

       15
       15
       -
               buildInputs = with pkgs; [

     

       16
       16
       -
                 cmake

     

       17
       17
       -
               ];

     

       18
       18
       -
               

     

       19
       19
       -
               # Development dependencies

     

       20
       20
       -
               nativeBuildInputs = with pkgs; [

     

       21
       21
       -
                 clang-tools

     

       22
       22
       -
                 bear

     

       23
       23
       -
               ];

     

       24
       24
       -
             in

     

       25
       25
       -
             {

     

       26
       26
       -
               packages = rec {

     

       8
       8
       +
         outputs =

     

       9
       9
       +
           { self, nixpkgs, ... }:

     

       10
       10
       +
           let

     

       11
       11
       +
             allSystems = [

     

       12
       12
       +
               "x86_64-linux" # 64-bit Intel/AMD Linux

     

       13
       13
       +
               "aarch64-linux" # 64-bit ARM Linux

     

       14
       14
       +
               "x86_64-darwin" # 64-bit Intel macOS

     

       15
       15
       +
               "aarch64-darwin" # 64-bit ARM macOS

     

       16
       16
       +
             ];

     

       17
       17
       +
             forAllSystems =

     

       18
       18
       +
               f:

     

       19
       19
       +
               nixpkgs.lib.genAttrs allSystems (

     

       20
       20
       +
                 system:

     

       21
       21
       +
                 f {

     

       22
       22
       +
                   pkgs = import nixpkgs { inherit system; };

     

       23
       23
       +
                 }

     

       24
       24
       +
               );

     

       25
       25
       +
           in

     

       26
       26
       +
           {

     

       27
       27
       +
             packages = forAllSystems (

     

       28
       28
       +
               { pkgs }:

     

       29
       29
       +
               let

     

       30
       30
       +
                 version = if self ? rev then self.rev else "0.1.0";

     

       27
       31
        
                 soapdump = pkgs.stdenv.mkDerivation {

     

       28
       32
        
                   pname = "soapdump";

     

       29
       29
       -
                   version = "0.1.0";

     

       30
       30
       -
                   

     

       31
       31
       -
                   src = ./.;

     

       32
       32
       -
                   

     

       33
       33
       -
                   nativeBuildInputs = [ pkgs.clang ];

     

       34
       34
       -
                   

     

       33
       33
       +
                   inherit version;

     

       34
       34
       +
                   src = self;

     

       35
       35
       +
       

     

       36
       36
       +
                   nativeBuildInputs = with pkgs; [

     

       37
       37
       +
                     clang

     

       38
       38
       +
                     installShellFiles

     

       39
       39
       +
                   ];

     

       40
       40
       +
       

     

       41
       41
       +
                   dontUseCmakeConfigure = true;

     

       42
       42
       +
       

     

       35
       43
        
                   buildPhase = ''

     

       36
       36
       -
                     mkdir -p bin

     

       37
       37
       -
                     clang++ -std=c++17 -O3 -o bin/transaction-parser src/transaction-parser.cpp

     

       44
       44
       +
                     # Direct compilation instead of using CMake

     

       45
       45
       +
                     mkdir -p build

     

       46
       46
       +
                     $CXX -std=c++17 -O3 -o build/soapdump $src/src/soapdump.cpp

     

       38
       47
        
                   '';

     

       39
       39
       -
                   

     

       48
       48
       +
       

     

       40
       49
        
                   installPhase = ''

     

       41
       50
        
                     mkdir -p $out/bin

     

       42
       42
       -
                     cp bin/transaction-parser $out/bin/

     

       51
       51
       +
                     cp build/soapdump $out/bin/

     

       52
       52
       +
       

     

       53
       53
       +
                     # Generate and install shell completions

     

       54
       54
       +
                     mkdir -p completions

     

       55
       55
       +
                     $out/bin/soapdump --generate-bash-completion > completions/soapdump.bash

     

       56
       56
       +
                     $out/bin/soapdump --generate-zsh-completion > completions/soapdump.zsh

     

       57
       57
       +
                     $out/bin/soapdump --generate-fish-completion > completions/soapdump.fish

     

       58
       58
       +
       

     

       59
       59
       +
                     installShellCompletion --cmd soapdump \

     

       60
       60
       +
                       --bash completions/soapdump.bash \

     

       61
       61
       +
                       --fish completions/soapdump.fish \

     

       62
       62
       +
                       --zsh completions/soapdump.zsh

     

       63
       63
       +
       

     

       64
       64
       +
                     # Generate and install man page

     

       65
       65
       +
                     mkdir -p $out/share/man/man1

     

       66
       66
       +
                     $out/bin/soapdump --man > $out/share/man/man1/soapdump.1

     

       43
       67
        
                   '';

     

       68
       68
       +
       

     

       69
       69
       +
                   meta = with pkgs.lib; {

     

       70
       70
       +
                     description = "A high-performance PayPal SOAP log parser";

     

       71
       71
       +
                     homepage = "https://github.com/taciturnaxolotl/soapdump";

     

       72
       72
       +
                     license = licenses.mit;

     

       73
       73
       +
                     maintainers = with maintainers; [ taciturnaxolotl ];

     

       74
       74
       +
                     platforms = platforms.linux ++ platforms.darwin;

     

       75
       75
       +
                   };

     

       44
       76
        
                 };

     

       45
       45
       -
                 

     

       77
       77
       +
               in

     

       78
       78
       +
               {

     

       46
       79
        
                 default = soapdump;

     

       47
       47
       -
               };

     

       48
       48
       -
               

     

       49
       49
       -
               devShells.default = pkgs.mkShell {

     

       50
       50
       -
                 inherit buildInputs nativeBuildInputs;

     

       51
       51
       -
                 

     

       52
       52
       -
                 shellHook = ''

     

       53
       53
       -
                   echo "SoapDump development environment loaded"

     

       54
       54
       -
                 '';

     

       55
       55
       -
               };

     

       56
       56
       -
               

     

       57
       57
       -
               apps = rec {

     

       58
       58
       -
                 transaction-parser = {

     

       80
       80
       +
               }

     

       81
       81
       +
             );

     

       82
       82
       +
       

     

       83
       83
       +
             apps = forAllSystems (

     

       84
       84
       +
               { pkgs }:

     

       85
       85
       +
               {

     

       86
       86
       +
                 default = {

     

       59
       87
        
                   type = "app";

     

       60
       60
       -
                   program = "${self.packages.${system}.default}/bin/transaction-parser";

     

       61
       61
       -
                   drv = self.packages.${system}.default;

     

       88
       88
       +
                   program = "${self.packages.${pkgs.system}.default}/bin/soapdump";

     

       62
       89
        
                 };

     

       63
       63
       -
                 

     

       64
       64
       -
                 default = transaction-parser;

     

       65
       65
       -
               };

     

       66
       66
       -
             }

     

       67
       67
       -
           );

     

       68
       68
       -
       }
     

       90
       90
       +
               }

     

       91
       91
       +
             );

     

       92
       92
       +
       

     

       93
       93
       +
             devShells = forAllSystems (

     

       94
       94
       +
               { pkgs }:

     

       95
       95
       +
               {

     

       96
       96
       +
                 default = pkgs.mkShell {

     

       97
       97
       +
                   buildInputs = with pkgs; [

     

       98
       98
       +
                     cmake

     

       99
       99
       +
                     clang

     

       100
       100
       +
                     self.packages.${pkgs.system}.default

     

       101
       101
       +
                   ];

     

       102
       102
       +
       

     

       103
       103
       +
                   shellHook = ''

     

       104
       104
       +
                     echo "SoapDump development environment loaded"

     

       105
       105
       +
                   '';

     

       106
       106
       +
                 };

     

       107
       107
       +
               }

     

       108
       108
       +
             );

     

       109
       109
       +
       

     

       110
       110
       +
             formatter = forAllSystems ({ pkgs }: pkgs.nixfmt-tree);

     

       111
       111
       +
           };

     

       112
       112
       +
       }

+497

src/soapdump.cpp

···

       1
       1
       +
       #include <cstdio>

     

       2
       2
       +
       #include <iostream>

     

       3
       3
       +
       #include <fstream>

     

       4
       4
       +
       #include <string>

     

       5
       5
       +
       #include <vector>

     

       6
       6
       +
       #include <map>

     

       7
       7
       +
       #include <regex>

     

       8
       8
       +
       #include <algorithm>

     

       9
       9
       +
       #include <numeric>

     

       10
       10
       +
       #include <iomanip>

     

       11
       11
       +
       #include <getopt.h>

     

       12
       12
       +
       #include <cstring>

     

       13
       13
       +
       

     

       14
       14
       +
       // Transaction data structure

     

       15
       15
       +
       struct Transaction {

     

       16
       16
       +
           int transNum;

     

       17
       17
       +
           std::string amount;

     

       18
       18
       +
           std::string currency;

     

       19
       19
       +
           std::string firstName;

     

       20
       20
       +
           std::string lastName;

     

       21
       21
       +
           std::string street;

     

       22
       22
       +
           std::string city;

     

       23
       23
       +
           std::string state;

     

       24
       24
       +
           std::string zip;

     

       25
       25
       +
           std::string ccType;

     

       26
       26
       +
           std::string ccLast4;

     

       27
       27
       +
           std::string expMonth;

     

       28
       28
       +
           std::string expYear;

     

       29
       29
       +
           std::string cvv;

     

       30
       30
       +
           std::string transId;

     

       31
       31
       +
           std::string status;

     

       32
       32
       +
           std::string corrId;

     

       33
       33
       +
           std::string procAmount;

     

       34
       34
       +
       };

     

       35
       35
       +
       

     

       36
       36
       +
       // Response data structure

     

       37
       37
       +
       struct Response {

     

       38
       38
       +
           std::string transId;

     

       39
       39
       +
           std::string status;

     

       40
       40
       +
           std::string corrId;

     

       41
       41
       +
           std::string procAmount;

     

       42
       42
       +
       };

     

       43
       43
       +
       

     

       44
       44
       +
       // Function prototypes

     

       45
       45
       +
       void showHelp(const char* programName);

     

       46
       46
       +
       void generateBashCompletion();

     

       47
       47
       +
       void generateZshCompletion();

     

       48
       48
       +
       void generateFishCompletion();

     

       49
       49
       +
       void generateManPage();

     

       50
       50
       +
       std::string extractXmlValue(const std::string& xml, const std::string& tag);

     

       51
       51
       +
       std::string extractXmlAttribute(const std::string& xml, const std::string& attribute);

     

       52
       52
       +
       std::vector<std::string> extractRequests(const std::string& logContent);

     

       53
       53
       +
       std::vector<std::string> extractResponses(const std::string& logContent);

     

       54
       54
       +
       std::vector<Response> parseResponses(const std::vector<std::string>& responseXmls);

     

       55
       55
       +
       std::vector<Transaction> parseTransactions(const std::vector<std::string>& requestXmls, const std::vector<Response>& responses);

     

       56
       56
       +
       void outputRawData(const std::vector<Transaction>& transactions);

     

       57
       57
       +
       void outputSummary(const std::vector<Transaction>& transactions);

     

       58
       58
       +
       

     

       59
       59
       +
       int main(int argc, char* argv[]) {

     

       60
       60
       +
           // Default options

     

       61
       61
       +
           bool summaryOnly = false;

     

       62
       62
       +
           std::string logFile;

     

       63
       63
       +
       

     

       64
       64
       +
           // Parse command line options

     

       65
       65
       +
           static struct option longOptions[] = {

     

       66
       66
       +
               {"help", no_argument, 0, 'h'},

     

       67
       67
       +
               {"summary", no_argument, 0, 's'},

     

       68
       68
       +
               {"raw", no_argument, 0, 'r'},

     

       69
       69
       +
               {"generate-bash-completion", no_argument, 0, 0},

     

       70
       70
       +
               {"generate-zsh-completion", no_argument, 0, 0},

     

       71
       71
       +
               {"generate-fish-completion", no_argument, 0, 0},

     

       72
       72
       +
               {"man", no_argument, 0, 0},

     

       73
       73
       +
               {0, 0, 0, 0}

     

       74
       74
       +
           };

     

       75
       75
       +
       

     

       76
       76
       +
           int optionIndex = 0;

     

       77
       77
       +
           int opt;

     

       78
       78
       +
           while ((opt = getopt_long(argc, argv, "hsr", longOptions, &optionIndex)) != -1) {

     

       79
       79
       +
               switch (opt) {

     

       80
       80
       +
                   case 0:

     

       81
       81
       +
                       // Long options without short equivalents

     

       82
       82
       +
                       if (strcmp(longOptions[optionIndex].name, "generate-bash-completion") == 0) {

     

       83
       83
       +
                           generateBashCompletion();

     

       84
       84
       +
                           return 0;

     

       85
       85
       +
                       } else if (strcmp(longOptions[optionIndex].name, "generate-zsh-completion") == 0) {

     

       86
       86
       +
                           generateZshCompletion();

     

       87
       87
       +
                           return 0;

     

       88
       88
       +
                       } else if (strcmp(longOptions[optionIndex].name, "generate-fish-completion") == 0) {

     

       89
       89
       +
                           generateFishCompletion();

     

       90
       90
       +
                           return 0;

     

       91
       91
       +
                       } else if (strcmp(longOptions[optionIndex].name, "man") == 0) {

     

       92
       92
       +
                           generateManPage();

     

       93
       93
       +
                           return 0;

     

       94
       94
       +
                       }

     

       95
       95
       +
                       break;

     

       96
       96
       +
                   case 'h':

     

       97
       97
       +
                       showHelp(argv[0]);

     

       98
       98
       +
                       return 0;

     

       99
       99
       +
                   case 's':

     

       100
       100
       +
                       summaryOnly = true;

     

       101
       101
       +
                       break;

     

       102
       102
       +
                   case 'r':

     

       103
       103
       +
                       summaryOnly = false;

     

       104
       104
       +
                       break;

     

       105
       105
       +
                   case '?':

     

       106
       106
       +
                       std::cerr << "Unknown option: " << static_cast<char>(optopt) << std::endl;

     

       107
       107
       +
                       showHelp(argv[0]);

     

       108
       108
       +
                       return 1;

     

       109
       109
       +
                   default:

     

       110
       110
       +
                       break;

     

       111
       111
       +
               }

     

       112
       112
       +
           }

     

       113
       113
       +
       

     

       114
       114
       +
           // Get logfile name

     

       115
       115
       +
           if (optind < argc) {

     

       116
       116
       +
               logFile = argv[optind];

     

       117
       117
       +
           } else {

     

       118
       118
       +
               std::cerr << "Error: No logfile specified" << std::endl;

     

       119
       119
       +
               showHelp(argv[0]);

     

       120
       120
       +
               return 1;

     

       121
       121
       +
           }

     

       122
       122
       +
       

     

       123
       123
       +
           // Check if file exists

     

       124
       124
       +
           std::ifstream file(logFile);

     

       125
       125
       +
           if (!file.is_open()) {

     

       126
       126
       +
               std::cerr << "Error: File '" << logFile << "' not found" << std::endl;

     

       127
       127
       +
               return 1;

     

       128
       128
       +
           }

     

       129
       129
       +
       

     

       130
       130
       +
           // Read the entire file

     

       131
       131
       +
           std::string logContent((std::istreambuf_iterator<char>(file)), std::istreambuf_iterator<char>());

     

       132
       132
       +
           file.close();

     

       133
       133
       +
       

     

       134
       134
       +
           // Extract requests and responses

     

       135
       135
       +
           std::vector<std::string> requestXmls = extractRequests(logContent);

     

       136
       136
       +
           std::vector<std::string> responseXmls = extractResponses(logContent);

     

       137
       137
       +
       

     

       138
       138
       +
           // Parse responses

     

       139
       139
       +
           std::vector<Response> responses = parseResponses(responseXmls);

     

       140
       140
       +
       

     

       141
       141
       +
           // Parse transactions

     

       142
       142
       +
           std::vector<Transaction> transactions = parseTransactions(requestXmls, responses);

     

       143
       143
       +
       

     

       144
       144
       +
           // Output data

     

       145
       145
       +
           if (summaryOnly) {

     

       146
       146
       +
               outputSummary(transactions);

     

       147
       147
       +
           } else {

     

       148
       148
       +
               outputRawData(transactions);

     

       149
       149
       +
           }

     

       150
       150
       +
       

     

       151
       151
       +
           return 0;

     

       152
       152
       +
       }

     

       153
       153
       +
       

     

       154
       154
       +
       void showHelp(const char* programName) {

     

       155
       155
       +
           std::cout << "PayPal SOAP Log Parser\n\n";

     

       156
       156
       +
           std::cout << "USAGE:\n";

     

       157
       157
       +
           std::cout << "    " << programName << " [OPTIONS] <logfile>\n\n";

     

       158
       158
       +
           std::cout << "OPTIONS:\n";

     

       159
       159
       +
           std::cout << "    -h, --help                    Show this help message\n";

     

       160
       160
       +
           std::cout << "    -s, --summary                 Show summary statistics only\n";

     

       161
       161
       +
           std::cout << "    -r, --raw                     Output raw structured data (default)\n";

     

       162
       162
       +
           std::cout << "    --generate-bash-completion    Generate Bash completion script\n";

     

       163
       163
       +
           std::cout << "    --generate-zsh-completion     Generate Zsh completion script\n";

     

       164
       164
       +
           std::cout << "    --generate-fish-completion    Generate Fish completion script\n";

     

       165
       165
       +
           std::cout << "    --man                         Generate man page\n\n";

     

       166
       166
       +
           std::cout << "For detailed information, field descriptions, and examples, run:\n";

     

       167
       167
       +
           std::cout << "    man " << programName << " \n";

     

       168
       168
       +
       }

     

       169
       169
       +
       

     

       170
       170
       +
       void generateBashCompletion() {

     

       171
       171
       +
           std::cout << R"(

     

       172
       172
       +
       _soapdump_completions()

     

       173
       173
       +
       {

     

       174
       174
       +
           local cur prev opts

     

       175
       175
       +
           COMPREPLY=()

     

       176
       176
       +
           cur="${COMP_WORDS[COMP_CWORD]}"

     

       177
       177
       +
           prev="${COMP_WORDS[COMP_CWORD-1]}"

     

       178
       178
       +
           opts="--help --summary --raw --generate-bash-completion --generate-zsh-completion --generate-fish-completion --man"

     

       179
       179
       +
       

     

       180
       180
       +
           if [[ ${cur} == -* ]] ; then

     

       181
       181
       +
               COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )

     

       182
       182
       +
               return 0

     

       183
       183
       +
           fi

     

       184
       184
       +
       

     

       185
       185
       +
           # Complete with log files if not an option

     

       186
       186
       +
           if [[ ${cur} != -* ]]; then

     

       187
       187
       +
               COMPREPLY=( $(compgen -f -X '!*.log' -- ${cur}) )

     

       188
       188
       +
               return 0

     

       189
       189
       +
           fi

     

       190
       190
       +
       }

     

       191
       191
       +
       

     

       192
       192
       +
       complete -F _soapdump_completions soapdump

     

       193
       193
       +
       )" << std::endl;

     

       194
       194
       +
       }

     

       195
       195
       +
       

     

       196
       196
       +
       void generateZshCompletion() {

     

       197
       197
       +
           std::cout << R"(

     

       198
       198
       +
       #compdef soapdump

     

       199
       199
       +
       

     

       200
       200
       +
       _arguments -s -S \

     

       201
       201
       +
         '(-h --help)'{-h,--help}'[Show help message]' \

     

       202
       202
       +
         '(-s --summary)'{-s,--summary}'[Show summary statistics only]' \

     

       203
       203
       +
         '(-r --raw)'{-r,--raw}'[Output raw structured data (default)]' \

     

       204
       204
       +
         '--generate-bash-completion[Generate Bash completion script]' \

     

       205
       205
       +
         '--generate-zsh-completion[Generate Zsh completion script]' \

     

       206
       206
       +
         '--generate-fish-completion[Generate Fish completion script]' \

     

       207
       207
       +
         '--man[Generate man page]' \

     

       208
       208
       +
         '*:log file:_files -g "*.log"'

     

       209
       209
       +
       )" << std::endl;

     

       210
       210
       +
       }

     

       211
       211
       +
       

     

       212
       212
       +
       void generateFishCompletion() {

     

       213
       213
       +
           std::cout << R"(

     

       214
       214
       +
       function __fish_soapdump_no_subcommand

     

       215
       215
       +
           set cmd (commandline -opc)

     

       216
       216
       +
           if [ (count $cmd) -eq 1 ]

     

       217
       217
       +
               return 0

     

       218
       218
       +
           end

     

       219
       219
       +
           return 1

     

       220
       220
       +
       end

     

       221
       221
       +
       

     

       222
       222
       +
       complete -c soapdump -s h -l help -d "Show help message"

     

       223
       223
       +
       complete -c soapdump -s s -l summary -d "Show summary statistics only"

     

       224
       224
       +
       complete -c soapdump -s r -l raw -d "Output raw structured data"

     

       225
       225
       +
       complete -c soapdump -l generate-bash-completion -d "Generate Bash completion script"

     

       226
       226
       +
       complete -c soapdump -l generate-zsh-completion -d "Generate Zsh completion script"

     

       227
       227
       +
       complete -c soapdump -l generate-fish-completion -d "Generate Fish completion script"

     

       228
       228
       +
       complete -c soapdump -l man -d "Generate man page"

     

       229
       229
       +
       complete -c soapdump -n "__fish_soapdump_no_subcommand" -a "*.log" -d "Log file"

     

       230
       230
       +
       )" << std::endl;

     

       231
       231
       +
       }

     

       232
       232
       +
       

     

       233
       233
       +
       void generateManPage() {

     

       234
       234
       +
           std::cout << R"(.TH SOAPDUMP 1 "December 2024" "soapdump 1.0" "User Commands"

     

       235
       235
       +
       .SH NAME

     

       236
       236
       +
       soapdump \- parse PayPal SOAP transaction logs

     

       237
       237
       +
       .SH SYNOPSIS

     

       238
       238
       +
       .B soapdump

     

       239
       239
       +
       [\fIOPTIONS\fR] \fIlogfile\fR

     

       240
       240
       +
       .SH DESCRIPTION

     

       241
       241
       +
       .B soapdump

     

       242
       242
       +
       parses PayPal SOAP log files to extract transaction data. It reads log entries containing XML request/response pairs and outputs structured transaction information in pipe-delimited format suitable for further processing with standard Unix tools.

     

       243
       243
       +
       

     

       244
       244
       +
       The program matches SOAP requests with their corresponding responses to provide complete transaction records including customer information, payment details, and processing results.

     

       245
       245
       +
       .SH OPTIONS

     

       246
       246
       +
       .TP

     

       247
       247
       +
       .BR \-h ", " \-\-help

     

       248
       248
       +
       Display help information and exit

     

       249
       249
       +
       .TP

     

       250
       250
       +
       .BR \-s ", " \-\-summary

     

       251
       251
       +
       Display summary statistics instead of raw transaction data

     

       252
       252
       +
       .TP

     

       253
       253
       +
       .BR \-r ", " \-\-raw

     

       254
       254
       +
       Output raw transaction data in pipe-delimited format (default behavior)

     

       255
       255
       +
       .TP

     

       256
       256
       +
       .BR \-\-generate-bash-completion

     

       257
       257
       +
       Output bash shell completion script

     

       258
       258
       +
       .TP

     

       259
       259
       +
       .BR \-\-generate-zsh-completion

     

       260
       260
       +
       Output zsh shell completion script

     

       261
       261
       +
       .TP

     

       262
       262
       +
       .BR \-\-generate-fish-completion

     

       263
       263
       +
       Output fish shell completion script

     

       264
       264
       +
       .TP

     

       265
       265
       +
       .BR \-\-man

     

       266
       266
       +
       Output this manual page in troff format

     

       267
       267
       +
       .SH OUTPUT FORMAT

     

       268
       268
       +
       By default, transactions are output one per line with pipe-separated fields:

     

       269
       269
       +
       

     

       270
       270
       +
       TRANS_NUM|AMOUNT|CURRENCY|FIRSTNAME|LASTNAME|STREET|CITY|STATE|ZIP|CCTYPE|CCLAST4|EXPMONTH|EXPYEAR|CVV|TRANSID|STATUS|CORRID|PROC_AMOUNT

     

       271
       271
       +
       

     

       272
       272
       +
       Fields may be empty if not present in the source data.

     

       273
       273
       +
       .SH EXAMPLES

     

       274
       274
       +
       Parse a log file and display all transactions:

     

       275
       275
       +
       .RS

     

       276
       276
       +
       .B soapdump paypal.log

     

       277
       277
       +
       .RE

     

       278
       278
       +
       

     

       279
       279
       +
       Show only successful transactions:

     

       280
       280
       +
       .RS

     

       281
       281
       +
       .B soapdump paypal.log | grep '|Success|'

     

       282
       282
       +
       .RE

     

       283
       283
       +
       

     

       284
       284
       +
       Count transactions by state:

     

       285
       285
       +
       .RS

     

       286
       286
       +
       .B soapdump paypal.log | cut -d'|' -f8 | sort | uniq -c | sort -rn

     

       287
       287
       +
       .RE

     

       288
       288
       +
       

     

       289
       289
       +
       Find the largest transaction amount:

     

       290
       290
       +
       .RS

     

       291
       291
       +
       .B soapdump paypal.log | sort -t'|' -k2 -rn | head -1

     

       292
       292
       +
       .RE

     

       293
       293
       +
       

     

       294
       294
       +
       Show transactions over $500:

     

       295
       295
       +
       .RS

     

       296
       296
       +
       .B soapdump paypal.log | awk -F'|' '$2 > 500'

     

       297
       297
       +
       .RE

     

       298
       298
       +
       

     

       299
       299
       +
       Display summary statistics:

     

       300
       300
       +
       .RS

     

       301
       301
       +
       .B soapdump --summary paypal.log

     

       302
       302
       +
       .RE

     

       303
       303
       +
       .SH FILES

     

       304
       304
       +
       The input file should contain PayPal SOAP API log entries with request and response XML data.

     

       305
       305
       +
       .SH AUTHOR

     

       306
       306
       +
       Written by Kieran Klukas.

     

       307
       307
       +
       .SH REPORTING BUGS

     

       308
       308
       +
       Report bugs to <me@dunkirk.sh>

     

       309
       309
       +
       .SH COPYRIGHT

     

       310
       310
       +
       Copyright \(co 2024 Kieran Klukas.

     

       311
       311
       +
       License MIT: <https://opensource.org/licenses/MIT>

     

       312
       312
       +
       .br

     

       313
       313
       +
       This is free software: you are free to change and redistribute it.

     

       314
       314
       +
       There is NO WARRANTY, to the extent permitted by law.

     

       315
       315
       +
       )" << std::endl;

     

       316
       316
       +
       }

     

       317
       317
       +
       

     

       318
       318
       +
       std::string extractXmlValue(const std::string& xml, const std::string& tag) {

     

       319
       319
       +
           std::regex pattern("<" + tag + "(?:[^>]*)>([^<]*)</" + tag + ">");

     

       320
       320
       +
           std::smatch match;

     

       321
       321
       +
           if (std::regex_search(xml, match, pattern) && match.size() > 1) {

     

       322
       322
       +
               return match[1].str();

     

       323
       323
       +
           }

     

       324
       324
       +
           return "";

     

       325
       325
       +
       }

     

       326
       326
       +
       

     

       327
       327
       +
       std::string extractXmlAttribute(const std::string& xml, const std::string& attribute) {

     

       328
       328
       +
           std::regex pattern(attribute + "=\"([^\"]*)\"");

     

       329
       329
       +
           std::smatch match;

     

       330
       330
       +
           if (std::regex_search(xml, match, pattern) && match.size() > 1) {

     

       331
       331
       +
               return match[1].str();

     

       332
       332
       +
           }

     

       333
       333
       +
           return "";

     

       334
       334
       +
       }

     

       335
       335
       +
       

     

       336
       336
       +
       std::vector<std::string> extractRequests(const std::string& logContent) {

     

       337
       337
       +
           std::vector<std::string> requests;

     

       338
       338
       +
           std::regex pattern("PPAPIService: Request: (.*)");

     

       339
       339
       +
       

     

       340
       340
       +
           std::string::const_iterator searchStart(logContent.cbegin());

     

       341
       341
       +
           std::smatch match;

     

       342
       342
       +
           while (std::regex_search(searchStart, logContent.cend(), match, pattern)) {

     

       343
       343
       +
               if (match.size() > 1) {

     

       344
       344
       +
                   requests.push_back(match[1].str());

     

       345
       345
       +
               }

     

       346
       346
       +
               searchStart = match.suffix().first;

     

       347
       347
       +
           }

     

       348
       348
       +
       

     

       349
       349
       +
           return requests;

     

       350
       350
       +
       }

     

       351
       351
       +
       

     

       352
       352
       +
       std::vector<std::string> extractResponses(const std::string& logContent) {

     

       353
       353
       +
           std::vector<std::string> responses;

     

       354
       354
       +
           std::regex pattern("PPAPIService: Response: <\\?.*\\?>(.*)");

     

       355
       355
       +
       

     

       356
       356
       +
           std::string::const_iterator searchStart(logContent.cbegin());

     

       357
       357
       +
           std::smatch match;

     

       358
       358
       +
           while (std::regex_search(searchStart, logContent.cend(), match, pattern)) {

     

       359
       359
       +
               if (match.size() > 1) {

     

       360
       360
       +
                   responses.push_back(match[1].str());

     

       361
       361
       +
               }

     

       362
       362
       +
               searchStart = match.suffix().first;

     

       363
       363
       +
           }

     

       364
       364
       +
       

     

       365
       365
       +
           return responses;

     

       366
       366
       +
       }

     

       367
       367
       +
       

     

       368
       368
       +
       std::vector<Response> parseResponses(const std::vector<std::string>& responseXmls) {

     

       369
       369
       +
           std::vector<Response> responses;

     

       370
       370
       +
       

     

       371
       371
       +
           for (const auto& xml : responseXmls) {

     

       372
       372
       +
               Response response;

     

       373
       373
       +
               response.transId = extractXmlValue(xml, "TransactionID");

     

       374
       374
       +
               response.status = extractXmlValue(xml, "Ack");

     

       375
       375
       +
               response.corrId = extractXmlValue(xml, "CorrelationID");

     

       376
       376
       +
               response.procAmount = extractXmlValue(xml, "Amount");

     

       377
       377
       +
       

     

       378
       378
       +
               responses.push_back(response);

     

       379
       379
       +
           }

     

       380
       380
       +
       

     

       381
       381
       +
           return responses;

     

       382
       382
       +
       }

     

       383
       383
       +
       

     

       384
       384
       +
       std::vector<Transaction> parseTransactions(const std::vector<std::string>& requestXmls, const std::vector<Response>& responses) {

     

       385
       385
       +
           std::vector<Transaction> transactions;

     

       386
       386
       +
           int transNum = 1;

     

       387
       387
       +
       

     

       388
       388
       +
           for (size_t i = 0; i < requestXmls.size(); ++i) {

     

       389
       389
       +
               const auto& xml = requestXmls[i];

     

       390
       390
       +
       

     

       391
       391
       +
               Transaction transaction;

     

       392
       392
       +
               transaction.transNum = transNum++;

     

       393
       393
       +
       

     

       394
       394
       +
               // Extract request fields

     

       395
       395
       +
               transaction.amount = extractXmlValue(xml, "ebl:OrderTotal");

     

       396
       396
       +
               transaction.currency = extractXmlAttribute(xml, "currencyID");

     

       397
       397
       +
               transaction.firstName = extractXmlValue(xml, "ebl:FirstName");

     

       398
       398
       +
               transaction.lastName = extractXmlValue(xml, "ebl:LastName");

     

       399
       399
       +
               transaction.street = extractXmlValue(xml, "ebl:Street1");

     

       400
       400
       +
               transaction.city = extractXmlValue(xml, "ebl:CityName");

     

       401
       401
       +
               transaction.state = extractXmlValue(xml, "ebl:StateOrProvince");

     

       402
       402
       +
               transaction.zip = extractXmlValue(xml, "ebl:PostalCode");

     

       403
       403
       +
               transaction.ccType = extractXmlValue(xml, "ebl:CreditCardType");

     

       404
       404
       +
               transaction.ccLast4 = extractXmlValue(xml, "ebl:CreditCardLastFourDigits");

     

       405
       405
       +
               transaction.expMonth = extractXmlValue(xml, "ebl:ExpMonth");

     

       406
       406
       +
               transaction.expYear = extractXmlValue(xml, "ebl:ExpYear");

     

       407
       407
       +
               transaction.cvv = extractXmlValue(xml, "ebl:CVV2");

     

       408
       408
       +
       

     

       409
       409
       +
               // Get corresponding response data

     

       410
       410
       +
               if (i < responses.size()) {

     

       411
       411
       +
                   transaction.transId = responses[i].transId;

     

       412
       412
       +
                   transaction.status = responses[i].status;

     

       413
       413
       +
                   transaction.corrId = responses[i].corrId;

     

       414
       414
       +
                   transaction.procAmount = responses[i].procAmount;

     

       415
       415
       +
               }

     

       416
       416
       +
       

     

       417
       417
       +
               transactions.push_back(transaction);

     

       418
       418
       +
           }

     

       419
       419
       +
       

     

       420
       420
       +
           return transactions;

     

       421
       421
       +
       }

     

       422
       422
       +
       

     

       423
       423
       +
       void outputRawData(const std::vector<Transaction>& transactions) {

     

       424
       424
       +
           for (const auto& t : transactions) {

     

       425
       425
       +
               std::cout << t.transNum << "|"

     

       426
       426
       +
                         << t.amount << "|"

     

       427
       427
       +
                         << t.currency << "|"

     

       428
       428
       +
                         << t.firstName << "|"

     

       429
       429
       +
                         << t.lastName << "|"

     

       430
       430
       +
                         << t.street << "|"

     

       431
       431
       +
                         << t.city << "|"

     

       432
       432
       +
                         << t.state << "|"

     

       433
       433
       +
                         << t.zip << "|"

     

       434
       434
       +
                         << t.ccType << "|"

     

       435
       435
       +
                         << t.ccLast4 << "|"

     

       436
       436
       +
                         << t.expMonth << "|"

     

       437
       437
       +
                         << t.expYear << "|"

     

       438
       438
       +
                         << t.cvv << "|"

     

       439
       439
       +
                         << t.transId << "|"

     

       440
       440
       +
                         << t.status << "|"

     

       441
       441
       +
                         << t.corrId << "|"

     

       442
       442
       +
                         << t.procAmount << std::endl;

     

       443
       443
       +
           }

     

       444
       444
       +
       }

     

       445
       445
       +
       

     

       446
       446
       +
       void outputSummary(const std::vector<Transaction>& transactions) {

     

       447
       447
       +
           std::cout << "=== SUMMARY ===" << std::endl;

     

       448
       448
       +
       

     

       449
       449
       +
           // Count transactions

     

       450
       450
       +
           int total = transactions.size();

     

       451
       451
       +
           int successful = std::count_if(transactions.begin(), transactions.end(),

     

       452
       452
       +
                                         [](const Transaction& t) { return t.status == "Success"; });

     

       453
       453
       +
       

     

       454
       454
       +
           std::cout << "Total Transactions: " << total << std::endl;

     

       455
       455
       +
           std::cout << "Successful: " << successful << std::endl;

     

       456
       456
       +
           std::cout << "Failed: " << (total - successful) << std::endl;

     

       457
       457
       +
           std::cout << std::endl;

     

       458
       458
       +
       

     

       459
       459
       +
           // Top 5 states

     

       460
       460
       +
           std::map<std::string, int> stateCounts;

     

       461
       461
       +
           for (const auto& t : transactions) {

     

       462
       462
       +
               stateCounts[t.state]++;

     

       463
       463
       +
           }

     

       464
       464
       +
       

     

       465
       465
       +
           std::cout << "Top 5 States by Transaction Count:" << std::endl;

     

       466
       466
       +
           std::vector<std::pair<std::string, int>> stateCountVec(stateCounts.begin(), stateCounts.end());

     

       467
       467
       +
           std::sort(stateCountVec.begin(), stateCountVec.end(),

     

       468
       468
       +
                    [](const auto& a, const auto& b) { return a.second > b.second; });

     

       469
       469
       +
       

     

       470
       470
       +
           int count = 0;

     

       471
       471
       +
           for (const auto& sc : stateCountVec) {

     

       472
       472
       +
               if (count++ >= 5) break;

     

       473
       473
       +
               std::cout << "  " << sc.first << ": " << sc.second << std::endl;

     

       474
       474
       +
           }

     

       475
       475
       +
           std::cout << std::endl;

     

       476
       476
       +
       

     

       477
       477
       +
           // Transaction amount stats

     

       478
       478
       +
           std::vector<double> amounts;

     

       479
       479
       +
           for (const auto& t : transactions) {

     

       480
       480
       +
               try {

     

       481
       481
       +
                   amounts.push_back(std::stod(t.amount));

     

       482
       482
       +
               } catch (...) {

     

       483
       483
       +
                   // Skip invalid amounts

     

       484
       484
       +
               }

     

       485
       485
       +
           }

     

       486
       486
       +
       

     

       487
       487
       +
           if (!amounts.empty()) {

     

       488
       488
       +
               double totalAmount = std::accumulate(amounts.begin(), amounts.end(), 0.0);

     

       489
       489
       +
               double largest = *std::max_element(amounts.begin(), amounts.end());

     

       490
       490
       +
               double smallest = *std::min_element(amounts.begin(), amounts.end());

     

       491
       491
       +
       

     

       492
       492
       +
               std::cout << "Transaction Amount Stats:" << std::endl;

     

       493
       493
       +
               std::cout << "  Total: $" << std::fixed << std::setprecision(2) << totalAmount << std::endl;

     

       494
       494
       +
               std::cout << "  Largest: $" << std::fixed << std::setprecision(2) << largest << std::endl;

     

       495
       495
       +
               std::cout << "  Smallest: $" << std::fixed << std::setprecision(2) << smallest << std::endl;

     

       496
       496
       +
           }

     

       497
       497
       +
       }

-352

src/transaction-parser.cpp

···

       1
       1
       -
       #include <cstdio>

     

       2
       2
       -
       #include <iostream>

     

       3
       3
       -
       #include <fstream>

     

       4
       4
       -
       #include <string>

     

       5
       5
       -
       #include <vector>

     

       6
       6
       -
       #include <map>

     

       7
       7
       -
       #include <regex>

     

       8
       8
       -
       #include <algorithm>

     

       9
       9
       -
       #include <numeric>

     

       10
       10
       -
       #include <iomanip>

     

       11
       11
       -
       #include <getopt.h>

     

       12
       12
       -
       

     

       13
       13
       -
       // Transaction data structure

     

       14
       14
       -
       struct Transaction {

     

       15
       15
       -
           int transNum;

     

       16
       16
       -
           std::string amount;

     

       17
       17
       -
           std::string currency;

     

       18
       18
       -
           std::string firstName;

     

       19
       19
       -
           std::string lastName;

     

       20
       20
       -
           std::string street;

     

       21
       21
       -
           std::string city;

     

       22
       22
       -
           std::string state;

     

       23
       23
       -
           std::string zip;

     

       24
       24
       -
           std::string ccType;

     

       25
       25
       -
           std::string ccLast4;

     

       26
       26
       -
           std::string expMonth;

     

       27
       27
       -
           std::string expYear;

     

       28
       28
       -
           std::string cvv;

     

       29
       29
       -
           std::string transId;

     

       30
       30
       -
           std::string status;

     

       31
       31
       -
           std::string corrId;

     

       32
       32
       -
           std::string procAmount;

     

       33
       33
       -
       };

     

       34
       34
       -
       

     

       35
       35
       -
       // Response data structure

     

       36
       36
       -
       struct Response {

     

       37
       37
       -
           std::string transId;

     

       38
       38
       -
           std::string status;

     

       39
       39
       -
           std::string corrId;

     

       40
       40
       -
           std::string procAmount;

     

       41
       41
       -
       };

     

       42
       42
       -
       

     

       43
       43
       -
       // Function prototypes

     

       44
       44
       -
       void showHelp(const char* programName);

     

       45
       45
       -
       std::string extractXmlValue(const std::string& xml, const std::string& tag);

     

       46
       46
       -
       std::string extractXmlAttribute(const std::string& xml, const std::string& attribute);

     

       47
       47
       -
       std::vector<std::string> extractRequests(const std::string& logContent);

     

       48
       48
       -
       std::vector<std::string> extractResponses(const std::string& logContent);

     

       49
       49
       -
       std::vector<Response> parseResponses(const std::vector<std::string>& responseXmls);

     

       50
       50
       -
       std::vector<Transaction> parseTransactions(const std::vector<std::string>& requestXmls, const std::vector<Response>& responses);

     

       51
       51
       -
       void outputRawData(const std::vector<Transaction>& transactions);

     

       52
       52
       -
       void outputSummary(const std::vector<Transaction>& transactions);

     

       53
       53
       -
       

     

       54
       54
       -
       int main(int argc, char* argv[]) {

     

       55
       55
       -
           // Default options

     

       56
       56
       -
           bool summaryOnly = false;

     

       57
       57
       -
           std::string logFile;

     

       58
       58
       -
       

     

       59
       59
       -
           // Parse command line options

     

       60
       60
       -
           static struct option longOptions[] = {

     

       61
       61
       -
               {"help", no_argument, 0, 'h'},

     

       62
       62
       -
               {"summary", no_argument, 0, 's'},

     

       63
       63
       -
               {"raw", no_argument, 0, 'r'},

     

       64
       64
       -
               {0, 0, 0, 0}

     

       65
       65
       -
           };

     

       66
       66
       -
       

     

       67
       67
       -
           int optionIndex = 0;

     

       68
       68
       -
           int opt;

     

       69
       69
       -
           while ((opt = getopt_long(argc, argv, "hsr", longOptions, &optionIndex)) != -1) {

     

       70
       70
       -
               switch (opt) {

     

       71
       71
       -
                   case 'h':

     

       72
       72
       -
                       showHelp(argv[0]);

     

       73
       73
       -
                       return 0;

     

       74
       74
       -
                   case 's':

     

       75
       75
       -
                       summaryOnly = true;

     

       76
       76
       -
                       break;

     

       77
       77
       -
                   case 'r':

     

       78
       78
       -
                       summaryOnly = false;

     

       79
       79
       -
                       break;

     

       80
       80
       -
                   case '?':

     

       81
       81
       -
                       std::cerr << "Unknown option: " << static_cast<char>(optopt) << std::endl;

     

       82
       82
       -
                       showHelp(argv[0]);

     

       83
       83
       -
                       return 1;

     

       84
       84
       -
                   default:

     

       85
       85
       -
                       break;

     

       86
       86
       -
               }

     

       87
       87
       -
           }

     

       88
       88
       -
       

     

       89
       89
       -
           // Get logfile name

     

       90
       90
       -
           if (optind < argc) {

     

       91
       91
       -
               logFile = argv[optind];

     

       92
       92
       -
           } else {

     

       93
       93
       -
               std::cerr << "Error: No logfile specified" << std::endl;

     

       94
       94
       -
               showHelp(argv[0]);

     

       95
       95
       -
               return 1;

     

       96
       96
       -
           }

     

       97
       97
       -
       

     

       98
       98
       -
           // Check if file exists

     

       99
       99
       -
           std::ifstream file(logFile);

     

       100
       100
       -
           if (!file.is_open()) {

     

       101
       101
       -
               std::cerr << "Error: File '" << logFile << "' not found" << std::endl;

     

       102
       102
       -
               return 1;

     

       103
       103
       -
           }

     

       104
       104
       -
       

     

       105
       105
       -
           // Read the entire file

     

       106
       106
       -
           std::string logContent((std::istreambuf_iterator<char>(file)), std::istreambuf_iterator<char>());

     

       107
       107
       -
           file.close();

     

       108
       108
       -
       

     

       109
       109
       -
           // Extract requests and responses

     

       110
       110
       -
           std::vector<std::string> requestXmls = extractRequests(logContent);

     

       111
       111
       -
           std::vector<std::string> responseXmls = extractResponses(logContent);

     

       112
       112
       -
       

     

       113
       113
       -
           // Parse responses

     

       114
       114
       -
           std::vector<Response> responses = parseResponses(responseXmls);

     

       115
       115
       -
       

     

       116
       116
       -
           // Parse transactions

     

       117
       117
       -
           std::vector<Transaction> transactions = parseTransactions(requestXmls, responses);

     

       118
       118
       -
       

     

       119
       119
       -
           // Output data

     

       120
       120
       -
           if (summaryOnly) {

     

       121
       121
       -
               outputSummary(transactions);

     

       122
       122
       -
           } else {

     

       123
       123
       -
               outputRawData(transactions);

     

       124
       124
       -
           }

     

       125
       125
       -
       

     

       126
       126
       -
           return 0;

     

       127
       127
       -
       }

     

       128
       128
       -
       

     

       129
       129
       -
       void showHelp(const char* programName) {

     

       130
       130
       -
           std::cout << "PayPal SOAP Log Parser\n\n";

     

       131
       131
       -
           std::cout << "USAGE:\n";

     

       132
       132
       -
           std::cout << "    " << programName << " [OPTIONS] <logfile>\n\n";

     

       133
       133
       -
           std::cout << "OPTIONS:\n";

     

       134
       134
       -
           std::cout << "    -h, --help      Show this help message\n";

     

       135
       135
       -
           std::cout << "    -s, --summary   Show summary statistics only\n";

     

       136
       136
       -
           std::cout << "    -r, --raw       Output raw structured data (default)\n\n";

     

       137
       137
       -
           std::cout << "OUTPUT FORMAT:\n";

     

       138
       138
       -
           std::cout << "    TRANS_NUM|AMOUNT|CURRENCY|FIRSTNAME|LASTNAME|STREET|CITY|STATE|ZIP|CCTYPE|CCLAST4|EXPMONTH|EXPYEAR|CVV|TRANSID|STATUS|CORRID|PROC_AMOUNT\n\n";

     

       139
       139
       -
           std::cout << "FIELD DESCRIPTIONS:\n";

     

       140
       140
       -
           std::cout << "    TRANS_NUM    - Transaction sequence number\n";

     

       141
       141
       -
           std::cout << "    AMOUNT       - Order total amount\n";

     

       142
       142
       -
           std::cout << "    CURRENCY     - Currency code (USD, etc)\n";

     

       143
       143
       -
           std::cout << "    FIRSTNAME    - Customer first name\n";

     

       144
       144
       -
           std::cout << "    LASTNAME     - Customer last name\n";

     

       145
       145
       -
           std::cout << "    STREET       - Street address\n";

     

       146
       146
       -
           std::cout << "    CITY         - City name\n";

     

       147
       147
       -
           std::cout << "    STATE        - State/Province code\n";

     

       148
       148
       -
           std::cout << "    ZIP          - Postal code\n";

     

       149
       149
       -
           std::cout << "    CCTYPE       - Credit card type (Visa, MasterCard, etc)\n";

     

       150
       150
       -
           std::cout << "    CCLAST4      - Last 4 digits of credit card\n";

     

       151
       151
       -
           std::cout << "    EXPMONTH     - Card expiration month\n";

     

       152
       152
       -
           std::cout << "    EXPYEAR      - Card expiration year\n";

     

       153
       153
       -
           std::cout << "    CVV          - CVV code\n";

     

       154
       154
       -
           std::cout << "    TRANSID      - PayPal transaction ID\n";

     

       155
       155
       -
           std::cout << "    STATUS       - Transaction status (Success/Failure)\n";

     

       156
       156
       -
           std::cout << "    CORRID       - Correlation ID\n";

     

       157
       157
       -
           std::cout << "    PROC_AMOUNT  - Actually processed amount\n\n";

     

       158
       158
       -
           std::cout << "EXAMPLES:\n";

     

       159
       159
       -
           std::cout << "    # Get all transactions\n";

     

       160
       160
       -
           std::cout << "    " << programName << " payments.log\n\n";

     

       161
       161
       -
           std::cout << "    # Get only successful transactions\n";

     

       162
       162
       -
           std::cout << "    " << programName << " payments.log | grep Success\n\n";

     

       163
       163
       -
           std::cout << "    # Count transactions by state\n";

     

       164
       164
       -
           std::cout << "    " << programName << " payments.log | cut -d'|' -f8 | sort | uniq -c | sort -nr\n\n";

     

       165
       165
       -
           std::cout << "    # Find largest transaction\n";

     

       166
       166
       -
           std::cout << "    " << programName << " payments.log | sort -t'|' -k2 -nr | head -1\n\n";

     

       167
       167
       -
           std::cout << "    # Get transactions over $500\n";

     

       168
       168
       -
           std::cout << "    " << programName << " payments.log | awk -F'|' '$2 > 500'\n\n";

     

       169
       169
       -
           std::cout << "    # Summary stats\n";

     

       170
       170
       -
           std::cout << "    " << programName << " -s payments.log\n";

     

       171
       171
       -
       }

     

       172
       172
       -
       

     

       173
       173
       -
       std::string extractXmlValue(const std::string& xml, const std::string& tag) {

     

       174
       174
       -
           std::regex pattern("<" + tag + "(?:[^>]*)>([^<]*)</" + tag + ">");

     

       175
       175
       -
           std::smatch match;

     

       176
       176
       -
           if (std::regex_search(xml, match, pattern) && match.size() > 1) {

     

       177
       177
       -
               return match[1].str();

     

       178
       178
       -
           }

     

       179
       179
       -
           return "";

     

       180
       180
       -
       }

     

       181
       181
       -
       

     

       182
       182
       -
       std::string extractXmlAttribute(const std::string& xml, const std::string& attribute) {

     

       183
       183
       -
           std::regex pattern(attribute + "=\"([^\"]*)\"");

     

       184
       184
       -
           std::smatch match;

     

       185
       185
       -
           if (std::regex_search(xml, match, pattern) && match.size() > 1) {

     

       186
       186
       -
               return match[1].str();

     

       187
       187
       -
           }

     

       188
       188
       -
           return "";

     

       189
       189
       -
       }

     

       190
       190
       -
       

     

       191
       191
       -
       std::vector<std::string> extractRequests(const std::string& logContent) {

     

       192
       192
       -
           std::vector<std::string> requests;

     

       193
       193
       -
           std::regex pattern("PPAPIService: Request: (.*)");

     

       194
       194
       -
       

     

       195
       195
       -
           std::string::const_iterator searchStart(logContent.cbegin());

     

       196
       196
       -
           std::smatch match;

     

       197
       197
       -
           while (std::regex_search(searchStart, logContent.cend(), match, pattern)) {

     

       198
       198
       -
               if (match.size() > 1) {

     

       199
       199
       -
                   requests.push_back(match[1].str());

     

       200
       200
       -
               }

     

       201
       201
       -
               searchStart = match.suffix().first;

     

       202
       202
       -
           }

     

       203
       203
       -
       

     

       204
       204
       -
           return requests;

     

       205
       205
       -
       }

     

       206
       206
       -
       

     

       207
       207
       -
       std::vector<std::string> extractResponses(const std::string& logContent) {

     

       208
       208
       -
           std::vector<std::string> responses;

     

       209
       209
       -
           std::regex pattern("PPAPIService: Response: <\\?.*\\?>(.*)");

     

       210
       210
       -
       

     

       211
       211
       -
           std::string::const_iterator searchStart(logContent.cbegin());

     

       212
       212
       -
           std::smatch match;

     

       213
       213
       -
           while (std::regex_search(searchStart, logContent.cend(), match, pattern)) {

     

       214
       214
       -
               if (match.size() > 1) {

     

       215
       215
       -
                   responses.push_back(match[1].str());

     

       216
       216
       -
               }

     

       217
       217
       -
               searchStart = match.suffix().first;

     

       218
       218
       -
           }

     

       219
       219
       -
       

     

       220
       220
       -
           return responses;

     

       221
       221
       -
       }

     

       222
       222
       -
       

     

       223
       223
       -
       std::vector<Response> parseResponses(const std::vector<std::string>& responseXmls) {

     

       224
       224
       -
           std::vector<Response> responses;

     

       225
       225
       -
       

     

       226
       226
       -
           for (const auto& xml : responseXmls) {

     

       227
       227
       -
               Response response;

     

       228
       228
       -
               response.transId = extractXmlValue(xml, "TransactionID");

     

       229
       229
       -
               response.status = extractXmlValue(xml, "Ack");

     

       230
       230
       -
               response.corrId = extractXmlValue(xml, "CorrelationID");

     

       231
       231
       -
               response.procAmount = extractXmlValue(xml, "Amount");

     

       232
       232
       -
       

     

       233
       233
       -
               responses.push_back(response);

     

       234
       234
       -
           }

     

       235
       235
       -
       

     

       236
       236
       -
           return responses;

     

       237
       237
       -
       }

     

       238
       238
       -
       

     

       239
       239
       -
       std::vector<Transaction> parseTransactions(const std::vector<std::string>& requestXmls, const std::vector<Response>& responses) {

     

       240
       240
       -
           std::vector<Transaction> transactions;

     

       241
       241
       -
           int transNum = 1;

     

       242
       242
       -
       

     

       243
       243
       -
           for (size_t i = 0; i < requestXmls.size(); ++i) {

     

       244
       244
       -
               const auto& xml = requestXmls[i];

     

       245
       245
       -
       

     

       246
       246
       -
               Transaction transaction;

     

       247
       247
       -
               transaction.transNum = transNum++;

     

       248
       248
       -
       

     

       249
       249
       -
               // Extract request fields

     

       250
       250
       -
               transaction.amount = extractXmlValue(xml, "ebl:OrderTotal");

     

       251
       251
       -
               transaction.currency = extractXmlAttribute(xml, "currencyID");

     

       252
       252
       -
               transaction.firstName = extractXmlValue(xml, "ebl:FirstName");

     

       253
       253
       -
               transaction.lastName = extractXmlValue(xml, "ebl:LastName");

     

       254
       254
       -
               transaction.street = extractXmlValue(xml, "ebl:Street1");

     

       255
       255
       -
               transaction.city = extractXmlValue(xml, "ebl:CityName");

     

       256
       256
       -
               transaction.state = extractXmlValue(xml, "ebl:StateOrProvince");

     

       257
       257
       -
               transaction.zip = extractXmlValue(xml, "ebl:PostalCode");

     

       258
       258
       -
               transaction.ccType = extractXmlValue(xml, "ebl:CreditCardType");

     

       259
       259
       -
               transaction.ccLast4 = extractXmlValue(xml, "ebl:CreditCardLastFourDigits");

     

       260
       260
       -
               transaction.expMonth = extractXmlValue(xml, "ebl:ExpMonth");

     

       261
       261
       -
               transaction.expYear = extractXmlValue(xml, "ebl:ExpYear");

     

       262
       262
       -
               transaction.cvv = extractXmlValue(xml, "ebl:CVV2");

     

       263
       263
       -
       

     

       264
       264
       -
               // Get corresponding response data

     

       265
       265
       -
               if (i < responses.size()) {

     

       266
       266
       -
                   transaction.transId = responses[i].transId;

     

       267
       267
       -
                   transaction.status = responses[i].status;

     

       268
       268
       -
                   transaction.corrId = responses[i].corrId;

     

       269
       269
       -
                   transaction.procAmount = responses[i].procAmount;

     

       270
       270
       -
               }

     

       271
       271
       -
       

     

       272
       272
       -
               transactions.push_back(transaction);

     

       273
       273
       -
           }

     

       274
       274
       -
       

     

       275
       275
       -
           return transactions;

     

       276
       276
       -
       }

     

       277
       277
       -
       

     

       278
       278
       -
       void outputRawData(const std::vector<Transaction>& transactions) {

     

       279
       279
       -
           for (const auto& t : transactions) {

     

       280
       280
       -
               std::cout << t.transNum << "|"

     

       281
       281
       -
                         << t.amount << "|"

     

       282
       282
       -
                         << t.currency << "|"

     

       283
       283
       -
                         << t.firstName << "|"

     

       284
       284
       -
                         << t.lastName << "|"

     

       285
       285
       -
                         << t.street << "|"

     

       286
       286
       -
                         << t.city << "|"

     

       287
       287
       -
                         << t.state << "|"

     

       288
       288
       -
                         << t.zip << "|"

     

       289
       289
       -
                         << t.ccType << "|"

     

       290
       290
       -
                         << t.ccLast4 << "|"

     

       291
       291
       -
                         << t.expMonth << "|"

     

       292
       292
       -
                         << t.expYear << "|"

     

       293
       293
       -
                         << t.cvv << "|"

     

       294
       294
       -
                         << t.transId << "|"

     

       295
       295
       -
                         << t.status << "|"

     

       296
       296
       -
                         << t.corrId << "|"

     

       297
       297
       -
                         << t.procAmount << std::endl;

     

       298
       298
       -
           }

     

       299
       299
       -
       }

     

       300
       300
       -
       

     

       301
       301
       -
       void outputSummary(const std::vector<Transaction>& transactions) {

     

       302
       302
       -
           std::cout << "=== SUMMARY ===" << std::endl;

     

       303
       303
       -
       

     

       304
       304
       -
           // Count transactions

     

       305
       305
       -
           int total = transactions.size();

     

       306
       306
       -
           int successful = std::count_if(transactions.begin(), transactions.end(),

     

       307
       307
       -
                                         [](const Transaction& t) { return t.status == "Success"; });

     

       308
       308
       -
       

     

       309
       309
       -
           std::cout << "Total Transactions: " << total << std::endl;

     

       310
       310
       -
           std::cout << "Successful: " << successful << std::endl;

     

       311
       311
       -
           std::cout << "Failed: " << (total - successful) << std::endl;

     

       312
       312
       -
           std::cout << std::endl;

     

       313
       313
       -
       

     

       314
       314
       -
           // Top 5 states

     

       315
       315
       -
           std::map<std::string, int> stateCounts;

     

       316
       316
       -
           for (const auto& t : transactions) {

     

       317
       317
       -
               stateCounts[t.state]++;

     

       318
       318
       -
           }

     

       319
       319
       -
       

     

       320
       320
       -
           std::cout << "Top 5 States by Transaction Count:" << std::endl;

     

       321
       321
       -
           std::vector<std::pair<std::string, int>> stateCountVec(stateCounts.begin(), stateCounts.end());

     

       322
       322
       -
           std::sort(stateCountVec.begin(), stateCountVec.end(),

     

       323
       323
       -
                    [](const auto& a, const auto& b) { return a.second > b.second; });

     

       324
       324
       -
       

     

       325
       325
       -
           int count = 0;

     

       326
       326
       -
           for (const auto& sc : stateCountVec) {

     

       327
       327
       -
               if (count++ >= 5) break;

     

       328
       328
       -
               std::cout << "  " << sc.first << ": " << sc.second << std::endl;

     

       329
       329
       -
           }

     

       330
       330
       -
           std::cout << std::endl;

     

       331
       331
       -
       

     

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       -
           // Transaction amount stats

     

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       -
           std::vector<double> amounts;

     

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       -
           for (const auto& t : transactions) {

     

       335
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       -
               try {

     

       336
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       -
                   amounts.push_back(std::stod(t.amount));

     

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       -
               } catch (...) {

     

       338
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       -
                   // Skip invalid amounts

     

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       -
               }

     

       340
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       -
           }

     

       341
       341
       -
       

     

       342
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       -
           if (!amounts.empty()) {

     

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       -
               double totalAmount = std::accumulate(amounts.begin(), amounts.end(), 0.0);

     

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       -
               double largest = *std::max_element(amounts.begin(), amounts.end());

     

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       -
               double smallest = *std::min_element(amounts.begin(), amounts.end());

     

       346
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       -
       

     

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       -
               std::cout << "Transaction Amount Stats:" << std::endl;

     

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       -
               std::cout << "  Total: $" << std::fixed << std::setprecision(2) << totalAmount << std::endl;

     

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       -
               std::cout << "  Largest: $" << std::fixed << std::setprecision(2) << largest << std::endl;

     

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       -
               std::cout << "  Smallest: $" << std::fixed << std::setprecision(2) << smallest << std::endl;

     

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       -
           }

     

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       -
       }

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