////////////////////////////////////////////////////////////////////////
// componentdefinition
//
unsigned Unzip::operator() (tnt::HttpRequest& request, tnt::HttpReply& reply, tnt::QueryParams& qparams)
{
std::string pi = request.getPathInfo();
log_debug("unzip archive \"" << request.getArg("file") << "\" file \"" << pi << '"');
try
{
unzipFile f(request.getArg("file"));
unzipFileStream in(f, pi, false);
// set Content-Type
std::string contentType = request.getArg("contenttype");
if (contentType.empty())
setContentType(request, reply);
else
reply.setContentType(contentType);
reply.out() << in.rdbuf();
}
catch (const unzipEndOfListOfFile&)
{
log_debug("file \"" << pi << "\" not found in archive");
return DECLINED;
}
return HTTP_OK;
}
unsigned PageAsJson::operator() (tnt::HttpRequest& request, tnt::HttpReply& reply, tnt::QueryParams& qparam)
{
std::string content = request.getArg("content");
std::string contentOutput;
unsigned ret = HTTP_INTERNAL_SERVER_ERROR;
// handle all pages that mustn't be called by url here
if(content == "page" ||
content == "page.json" ||
content == "404" ||
content == "500")
{
contentOutput = scallComp("404", request);
ret = HTTP_NOT_FOUND;
}
else
{
try
{
// call content component
contentOutput = scallComp(content, request, qparam);
ret = HTTP_OK;
}
catch(tnt::NotFoundException&)
{
contentOutput = scallComp("404", request);
ret = HTTP_NOT_FOUND;
}
catch(std::runtime_error& e)
{
tnt::QueryParams errorParam;
errorParam.add("errorMessage", e.what());
contentOutput = scallComp("500", request, errorParam);
ret = HTTP_INTERNAL_SERVER_ERROR;
}
}
Json::Value replyContent;
Json::FastWriter jsonWriter;
replyContent["content"] = contentOutput;
replyContent["title"] = getPageTitle(request);
reply.out() << jsonWriter.write(replyContent);
reply.setContentType("application/json");
return ret;
}
////////////////////////////////////////////////////////////////////////
// component definition
//
unsigned Setheader::operator() (tnt::HttpRequest& request, tnt::HttpReply& reply, tnt::QueryParams&)
{
for (tnt::HttpRequest::args_type::const_iterator it = request.getArgs().begin();
it != request.getArgs().end(); ++it)
reply.setHeader(it->first + ':' , it->second);
return DECLINED;
}
////////////////////////////////////////////////////////////////////////
// componentdefinition
//
unsigned Redirect::operator() (tnt::HttpRequest& request,
tnt::HttpReply& reply, tnt::QueryParams&)
{
std::string type = request.getArg("type");
HttpReply::Redirect httpCode = HttpReply::temporarily;
if (type == "permanently")
httpCode = HttpReply::permanently;
else if (type == "temporarily")
httpCode = HttpReply::temporarily;
else if (!type.empty())
httpCode = static_cast<HttpReply::Redirect>(cxxtools::convert<unsigned>(type));
return reply.redirect(request.getPathInfo(), httpCode);
}
unsigned MbComponent::doCall(tnt::HttpRequest& request, tnt::HttpReply& reply, tnt::QueryParams& qparam, bool top)
{
log_trace("MbComponent " << getCompident());
tnt::DataChunks data(rawData);
unsigned url_idx = 0;
if (urls)
{
const char* url = request.getPathInfo().c_str();
log_debug("search for \"" << url << '"');
const char** urls_end = urls + data.size();
const char** it = std::lower_bound(urls, urls_end, url, charpLess);
if (it == urls_end || std::strcmp(url, *it) != 0)
{
log_debug("file \"" << url << "\" not found");
return DECLINED;
}
url_idx = it - urls;
log_debug("file \"" << url << "\" found; idx=" << url_idx);
}
if (top)
{
reply.setKeepAliveHeader();
reply.setContentType(mimetypes[url_idx]);
std::string maxAgeStr = request.getArg("maxAge");
unsigned maxAge = maxAgeStr.empty() ? 14400 : cxxtools::convert<unsigned>(maxAgeStr);
reply.setMaxAgeHeader(maxAge);
std::string s = request.getHeader(tnt::httpheader::ifModifiedSince);
if (s == ctimes[url_idx])
return HTTP_NOT_MODIFIED;
reply.setHeader(tnt::httpheader::lastModified, ctimes[url_idx]);
if (request.getEncoding().accept("gzip"))
{
cxxtools::ReadLock lock(mutex);
if (compressedData[url_idx].empty())
{
lock.unlock();
cxxtools::WriteLock wlock(mutex);
if (compressedData[url_idx].empty())
{
// check for compression
std::string body(data[url_idx].getData(), data[url_idx].getLength());
log_info("try compress");
if (reply.tryCompress(body))
{
log_info("compressed successfully from " << data[url_idx].getLength() << " to " << body.size());
compressedData[url_idx] = body;
}
else
{
log_info("not compressed " << data[url_idx].getLength());
compressedData[url_idx] = "-";
}
}
}
if (compressedData[url_idx] != "-")
{
log_debug("compressed data found; content size " << data[url_idx].getLength() << " to " << compressedData[url_idx].size());
reply.setContentLengthHeader(compressedData[url_idx].size());
reply.setHeader(httpheader::contentEncoding, "gzip");
if (!request.isMethodHEAD())
{
reply.setDirectMode();
reply.out() << compressedData[url_idx];
}
return HTTP_OK;
}
}
reply.setContentLengthHeader(data.size(url_idx));
if (!request.isMethodHEAD())
{
log_debug("send data");
reply.setDirectMode();
}
}
if (!request.isMethodHEAD())
reply.out() << data[url_idx];
return HTTP_OK;
}
