static void OutputDirectoryContent(HttpOutput& output,
const IHttpHandler::Arguments& headers,
const UriComponents& uri,
const boost::filesystem::path& p)
{
namespace fs = boost::filesystem;
std::string s;
s += "<html>";
s += " <body>";
s += " <h1>Subdirectories</h1>";
s += " <ul>";
if (uri.size() > 0)
{
std::string h = Toolbox::FlattenUri(uri) + "/..";
s += "<li><a href=\"" + h + "\">..</a></li>";
}
fs::directory_iterator end;
for (fs::directory_iterator it(p) ; it != end; ++it)
{
#if BOOST_HAS_FILESYSTEM_V3 == 1
std::string f = it->path().filename().string();
#else
std::string f = it->path().filename();
#endif
std::string h = Toolbox::FlattenUri(uri) + "/" + f;
if (fs::is_directory(it->status()))
s += "<li><a href=\"" + h + "\">" + f + "</a></li>";
}
s += " </ul>";
s += " <h1>Files</h1>";
s += " <ul>";
for (fs::directory_iterator it(p) ; it != end; ++it)
{
#if BOOST_HAS_FILESYSTEM_V3 == 1
std::string f = it->path().filename().string();
#else
std::string f = it->path().filename();
#endif
std::string h = Toolbox::FlattenUri(uri) + "/" + f;
if (SystemToolbox::IsRegularFile(it->path().string()))
{
s += "<li><a href=\"" + h + "\">" + f + "</a></li>";
}
}
s += " </ul>";
s += " </body>";
s += "</html>";
output.SetContentType("text/html");
output.Answer(s);
}
bool FilesystemHttpHandler::Handle(
HttpOutput& output,
RequestOrigin /*origin*/,
const char* /*remoteIp*/,
const char* /*username*/,
HttpMethod method,
const UriComponents& uri,
const Arguments& headers,
const GetArguments& arguments,
const char* /*bodyData*/,
size_t /*bodySize*/)
{
if (!Toolbox::IsChildUri(pimpl_->baseUri_, uri))
{
// This URI is not served by this handler
return false;
}
if (method != HttpMethod_Get)
{
output.SendMethodNotAllowed("GET");
return true;
}
namespace fs = boost::filesystem;
fs::path p = pimpl_->root_;
for (size_t i = pimpl_->baseUri_.size(); i < uri.size(); i++)
{
p /= uri[i];
}
if (fs::exists(p) && fs::is_regular_file(p))
{
FilesystemHttpSender sender(p);
output.Answer(sender); // TODO COMPRESSION
}
else if (listDirectoryContent_ &&
fs::exists(p) &&
fs::is_directory(p))
{
OutputDirectoryContent(output, headers, uri, p);
}
else
{
output.SendStatus(HttpStatus_404_NotFound);
}
return true;
}
