Ticket #18824: main.cpp

#include <stdio.h>

#include <algorithm>
#include <iostream>
#include <string>
#include <vector>

#include <boost/format.hpp>

#include <private/shared/AutoLocker.h>
#include <Directory.h>
#include <File.h>

void lock_and_populate(std::string const & dirname, std::vector<std::string> const & files)
{
    auto dir = BDirectory{dirname.c_str()};
    auto ret = dir.InitCheck();
    if(B_OK != ret)
        throw (boost::format("BDirectory::InitCheck: %s: %s")
            % dirname % strerror(ret)).str();

    ret = dir.Lock();
    if(B_OK != ret)
        throw (boost::format("Locking: %s: %s")
            % dirname % strerror(ret)).str();

    std::ranges::for_each(files, [&dir](std::string const & f) {
        dir.CreateFile(f.c_str(), 0);
    });
}

int main(int argc, char *argv[])
{
    if(argc < 2)
        return 1;

    auto dir = std::string{argv[1]};

    auto tracker_command = (boost::format("/boot/system/Tracker %s")  % dir.c_str()).str();
    auto tracker = popen(tracker_command.c_str(), "r");
    if(NULL == tracker)
        throw (boost::format("Failed launching Tracker: %s: %s")
            % dir % strerror(errno)).str();
    pclose(tracker);

    {
        // Wait for the Tracker app to exec, read and wait
        // 1 second doesn't let enough time on my system, you might need to adjust to a
        // higher value to observe the bug
        sleep(2);
    }

    auto files = std::vector<std::string>{argv+2, argv+argc};
    try
    {
        lock_and_populate(dir, files);
    }
    catch(std::string const & e)
    {
        std::cerr << e << std::endl;
    }

    return 0;
}