From 921388724271240cec5a58233a5860664f8b387e Mon Sep 17 00:00:00 2001 From: Siddarth-Suresh <65844402+Siddarth-Suresh@users.noreply.github.com> Date: Fri, 7 Mar 2025 10:38:15 -0500 Subject: Separating out CLI into a separate module --- src/cli/cli.cc | 187 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 187 insertions(+) create mode 100644 src/cli/cli.cc (limited to 'src/cli/cli.cc') diff --git a/src/cli/cli.cc b/src/cli/cli.cc new file mode 100644 index 0000000..5d78744 --- /dev/null +++ b/src/cli/cli.cc @@ -0,0 +1,187 @@ +#include "cli.h" +#include +#include +#include + +Cli::Cli() { + commands["load"] = [this](std::vector args) { + if (args.size() >= 2){ + try{ + load(std::stoi(args[0]), std::stoi(args[1])); + } catch(const std::exception &e){ + std::cerr << "Invalid input: " << e.what() << std::endl; + } + } + else { + std::cout << "Usage: load \n"; + } + return; + }; + + commands["store"] = [this](std::vector args) { + if (args.size() >= 3) { + try{ + store(std::stoi(args[0]), std::stoi(args[1]), std::stoi(args[2])); + }catch(const std::exception &e) { + std::cerr << "Invalid input: " << e.what() << std::endl; + } + } + else { + std::cout << "Usage: store \n"; + } + return; + }; + + commands["load-memory-image"] = [this](std::vector args) { + if (!args.empty()) { + load_memory_image(args[0]); + } + else { + std::cout << "Usage: load-memory-image \n"; + } + return; + }; + + commands["reset"] = [this](std::vector args) { + reset(); + return; + }; + + commands["update-memory"] = [this](std::vector args) { + if (args.size() >= 2) { + try { + update_memory(std::stoi(args[0]), std::stoi(args[1])); + } catch(const std::exception &e){ + std::cerr << "Invalid input: all arguments are integers" << e.what() << std::endl; + } + } + else{ + std::cout << "Usage: update-memory \n"; + } + return; + }; + + commands["view-memory"] = [this](std::vector args) { + view_memory(); + return; + }; + + commands["view-memory-address"] = [this](std::vector args) { + if (!args.empty()) { + try{ + view_memory_address(std::stoi(args[0])); + } catch(const std::exception &e){ + std::cerr << "Invalid input: " << e.what() << std::endl; + } + } + else { + std::cout << "Usage: view-memory-address \n"; + } + return; + }; + + commands["update-controls"] = [this](std::vector args) { + if (!args.empty()) { + update_controls(args[0]); + } + else { + std::cout << "Usage: update-controls \n"; + } + return; + }; + + commands["help"] = [this](std::vector args) { + help(); + return; + }; +} + +Cli::~Cli() {} + +//TODO: These function stubs are to be improved after they have been implemented internally. +void Cli::help() { + std::cout << "Available commands:\n" + << " load - Load data from memory at specified address\n" + << " store - Stores data into memory at specified address\n" + << " load-memory-image - side door function that loads a memory image from a file and configures memory to the image\n" + << " reset - side door function that resets the memory configuration and cycles\n" + << " update-memory - side door function that updates the memory at the specified address with data provided\n" + << " view-memory - side door function that views the current status of the entire memory subsystem\n" + << " view-memory-address - side door function that views data at specific memory address\n" + << " update-controls - side door function that takes in a configuration file and updates the controls\n" + << " exit - Quits the program\n"; +} + +void Cli::load(int memory_address, int pipeline_stage) { + std::cout << "Loading data from memory address " << memory_address + << " at pipeline stage " << pipeline_stage << ".\n"; +} + + +void Cli::store(int memory_address, int pipeline_stage, int data) { + std::cout << "Storing " << data << " into memory address " << memory_address + << " at pipeline stage " << pipeline_stage << ".\n"; +} + + +void Cli::load_memory_image(const std::string& filename) { + std::cout << "Loading memory image from file: " << filename << ".\n"; +} + + +void Cli::reset() { + std::cout << "Resetting memory configuration and cycles.\n"; +} + + +void Cli::update_memory(int memory_address, int data) { + std::cout << "Updating memory at address " << memory_address + << " with data " << data << ".\n"; +} + + +void Cli::view_memory() { + std::cout << "Viewing current status of memory subsystem.\n"; +} + + +void Cli::view_memory_address(int memory_address) { + std::cout << "Viewing data at memory address " << memory_address << ".\n"; +} + + +void Cli::update_controls(const std::string& config_file) { + std::cout << "Updating controls using configuration file: " << config_file << ".\n"; +} + +void Cli::run(){ + std::cout << "Memory Command Processor Started. Type 'help' for a list of commands.\n"; + + std::string input; + while (true) { + std::cout << "> "; + std::getline(std::cin, input); + std::istringstream iss(input); + std::vector tokens; + std::string word; + + while (iss >> word) tokens.push_back(word); + if (tokens.empty()) continue; + + std::string command = tokens[0]; + tokens.erase(tokens.begin()); + + if (command == "exit") { + std::cout << "Exiting...\n"; + break; + } + + auto it = commands.find(command); + if (it != commands.end()) { + it->second(tokens); + } else { + std::cout << "Unknown command. Type 'help' for available commands.\n"; + } + } +} + -- cgit v1.2.3