status_t
ParseRequest(int32 code, void* buffer)
{
switch (code) {
case MsgNameToUID:
return NameToUID(buffer);
case MsgUIDToName:
return UIDToName(buffer);
case MsgNameToGID:
return NameToGID(buffer);
case MsgGIDToName:
return GIDToName(buffer);
default:
return SendError(B_BAD_VALUE);
}
}
void DirectoryList::ListPath(const fs::Path& path, std::queue<std::string> masks, int depth) const
{
if (maxRecursion && depth > maxRecursion) return;
fs::DirEnumerator dirEnum;
try
{
Readdir(path, dirEnum);
}
catch (const util::SystemError& e)
{
// silent failure - gives empty directory list
return;
}
if (depth > 1) Output("\r\n");
std::ostringstream message;
if (!path.Empty() && (options.Recursive() || !masks.empty() || depth > 1))
{
message << path << ":\r\n";
Output(message.str());
message.str("");
}
if (options.LongFormat())
{
message << "total "
<< std::floor(dirEnum.TotalBytes() / 1024)
<< "\r\n";
Output(message.str());
message.str("");
}
std::string mask;
if (!masks.empty())
{
mask = masks.front();
masks.pop();
}
if (masks.empty())
{
for (const auto& de : dirEnum)
{
const std::string& pathStr = de.Path();
if (pathStr[0] == '.' && !options.All()) continue;
if (!mask.empty() && fnmatch(mask.c_str(), pathStr.c_str(), 0)) continue;
if (options.LongFormat())
{
message << Permissions(de.Status()) << " "
<< std::setw(3) << de.Status().Native().st_nlink << " "
<< std::left << std::setw(10)
<< UIDToName(de.Owner().UID()).substr(0, 10) << " "
<< std::left << std::setw(10)
<< GIDToName(de.Owner().GID()).substr(0, 10) << " "
<< std::right << std::setw(8) << de.Status().Size() << " "
<< Timestamp(de.Status()) << " "
<< de.Path();
if (options.SlashDirs() && de.Status().IsDirectory()) message << "/";
message << "\r\n";
Output(message.str());
message.str("");
}
else
{
message << de.Path() << "\r\n";
Output(message.str());
message.str("");
}
}
}
if (options.Recursive() || !mask.empty())
{
for (const auto& de : dirEnum)
{
if (!de.Status().IsDirectory() ||
de.Status().IsSymLink()) continue;
const std::string& pathStr = de.Path();
if (pathStr[0] == '.' && !options.All()) continue;
if (!mask.empty() && fnmatch(mask.c_str(), pathStr.c_str(), 0)) continue;
fs::Path fullPath(path);
fullPath /= de.Path();
ListPath(fullPath, masks, depth + 1);
}
}
}
