////////////////////////////////////////////////////////////////////////
// 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;
}
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;
}
