findwindow/PrintHelper.cpp

/*
 * MIT License
 *
 * Copyright (c) 2025 Vanessa T. <nessa@neko-tools.de>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <format>
#include "PrintHelper.h"
#include "Utility.h"

std::ostream &operator<<(std::ostream &os, const InlinePrint<Process> &process) {
    auto width = process.printWidth;
    if (width < 80) width = 80;
    auto imagePathWidth = width - 36 - 10 - 10 - 10 - 4;
    auto formatString = "{:^8}|{:<" + std::to_string(imagePathWidth) + "}|{:>10}|{:>10}|{:>10}";

    std::string peakWorkingSetSize;
    std::string workingSetSize;
    std::string pageFileUsage;

    try {
        auto ramUsage = process->ramUsage();
        peakWorkingSetSize = formatBytes<std::string>(ramUsage.peakWorkingSetSize);
        workingSetSize = formatBytes<std::string>(ramUsage.workingSetSize);
        pageFileUsage = formatBytes<std::string>(ramUsage.pageFileUsage);

    } catch (std::exception &e) {
        peakWorkingSetSize = "N/A";
        workingSetSize = "N/A";
        pageFileUsage = "N/A";
    }

    std::wstring imagePath;
    try {
        imagePath = process->imagePath();

        if (imagePath.length() > imagePathWidth) {
            auto start = imagePath.length() - (imagePathWidth - 13);
            imagePath = imagePath.substr(0, 10) + L"..." + imagePath.substr(start, imagePathWidth - 13);
        }
    } catch (std::exception &e) {
        imagePath = L"N/A";
    }

    os << std::vformat(formatString, std::make_format_args(
            process->processId(),
            wstringToString(imagePath),
            peakWorkingSetSize,
            workingSetSize,
            pageFileUsage
    ));
    return os;
}

std::wostream &operator<<(std::wostream &os, const InlinePrint<Process> &process) {
    auto width = process.printWidth;
    if (width < 80) width = 80;
    auto imagePathWidth = width - 36 - 10 - 10 - 10 - 4;
    auto formatString = L"{:^8}|{:<" + std::to_wstring(imagePathWidth) + L"}|{:>10}|{:>10}|{:>10}";

    std::wstring peakWorkingSetSize;
    std::wstring workingSetSize;
    std::wstring pageFileUsage;

    try {
        auto ramUsage = process->ramUsage();
        peakWorkingSetSize = formatBytes<std::wstring>(ramUsage.peakWorkingSetSize);
        workingSetSize = formatBytes<std::wstring>(ramUsage.workingSetSize);
        pageFileUsage = formatBytes<std::wstring>(ramUsage.pageFileUsage);

    } catch (std::exception &e) {
        peakWorkingSetSize = L"N/A";
        workingSetSize = L"N/A";
        pageFileUsage = L"N/A";
    }

    std::wstring imagePath;
    try {
        imagePath = process->imagePath();

        if (imagePath.length() > imagePathWidth) {
            auto start = imagePath.length() - (imagePathWidth - 13);
            imagePath = imagePath.substr(0, 10) + L"..." + imagePath.substr(start, imagePathWidth - 13);
        }
    } catch (std::exception &e) {
        imagePath = L"N/A";
    }

    os << std::vformat(formatString, std::make_wformat_args(
            process->processId(),
            imagePath,
            peakWorkingSetSize,
            workingSetSize,
            pageFileUsage
    ));
    return os;
}

std::ostream &operator<<(std::ostream &os, const InlineHeader<Process> &process) {
    auto width = process.printWidth;
    if (width < 80) width = 80;
    auto imagePathWidth = width - 36 - 10 - 10 - 10 - 4;
    auto formatString = "{:^8}|{:<" + std::to_string(imagePathWidth) + "}|{:>10}|{:>10}|{:>10}";

    os << std::vformat(formatString, std::make_format_args(
            "PID",
            "Image Path",
            "reserved",
            "use",
            "swap"
    )) << std::endl;

    os << "--------+"
       << std::string(imagePathWidth, '-')
       << "+----------+----------+----------";
    return os;
}

std::wostream &operator<<(std::wostream &os, const InlineHeader<Process> &process) {
    auto width = process.printWidth;
    if (width < 80) width = 80;
    auto imagePathWidth = width - 36 - 10 - 10 - 10 - 4;
    auto formatString = L"{:^8}|{:<" + std::to_wstring(imagePathWidth) + L"}|{:>10}|{:>10}|{:>10}";

    os << std::vformat(formatString, std::make_wformat_args(
            L"PID",
            L"Image Path",
            L"reserved",
            L"use",
            L"swap"
    )) << std::endl;
    os << L"--------+"
       << std::wstring(imagePathWidth, L'-')
       << L"+----------+----------+----------";

    return os;
}


std::ostream &operator<<(std::ostream &os, const Process::MemoryUsage &memUsage) {
    os << "Memory Usage Details:\n"
       << "  Page Faults:             " << memUsage.pageFaults << "\n"
       << "  Peak Working Set Size:   " << formatBytes<std::string>(memUsage.peakWorkingSetSize) << "\n"
       << "  Working Set Size:        " << formatBytes<std::string>(memUsage.workingSetSize) << "\n"
       << "  Page File Usage:         " << formatBytes<std::string>(memUsage.pageFileUsage) << "\n"
       << "  Peak Page File Usage:    " << formatBytes<std::string>(memUsage.peakPageFileUsage) << "\n"
       << "  Private Usage:           " << formatBytes<std::string>(memUsage.privateUsage) << "\n"
       << "  Pool Usages:\n"
       << "    Paged Pool Peak:       " << formatBytes<std::string>(memUsage.quotaPeakPagedPoolUsage) << "\n"
       << "    Paged Pool Current:    " << formatBytes<std::string>(memUsage.quotaPagedPoolUsage) << "\n"
       << "    Non-Paged Pool Peak:   " << formatBytes<std::string>(memUsage.quotaPeakNonPagedPoolUsage) << "\n"
       << "    Non-Paged Pool Current:" << formatBytes<std::string>(memUsage.quotaNonPagedPoolUsage);

    return os;
}

std::wostream &operator<<(std::wostream &os, const Process::MemoryUsage &memUsage) {
    os << L"Memory Usage Details:\n"
       << L"  Page Faults:             " << memUsage.pageFaults << L"\n"
       << L"  Peak Working Set Size:   " << formatBytes<std::wstring>(memUsage.peakWorkingSetSize) << L"\n"
       << L"  Working Set Size:        " << formatBytes<std::wstring>(memUsage.workingSetSize) << L"\n"
       << L"  Page File Usage:         " << formatBytes<std::wstring>(memUsage.pageFileUsage) << L"\n"
       << L"  Peak Page File Usage:    " << formatBytes<std::wstring>(memUsage.peakPageFileUsage) << L"\n"
       << L"  Private Usage:           " << formatBytes<std::wstring>(memUsage.privateUsage) << L"\n"
       << L"  Pool Usages:\n"
       << L"    Paged Pool Peak:       " << formatBytes<std::wstring>(memUsage.quotaPeakPagedPoolUsage) << L"\n"
       << L"    Paged Pool Current:    " << formatBytes<std::wstring>(memUsage.quotaPagedPoolUsage) << L"\n"
       << L"    Non-Paged Pool Peak:   " << formatBytes<std::wstring>(memUsage.quotaPeakNonPagedPoolUsage) << L"\n"
       << L"    Non-Paged Pool Current:" << formatBytes<std::wstring>(memUsage.quotaNonPagedPoolUsage);

    return os;
}