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// file : web/apache/request.ixx -*- C++ -*-
// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <strings.h> // strncasecmp()
#include <iomanip>
#include <sstream>
#include <cstring>
#include <cstdlib>
namespace web
{
namespace apache
{
inline int request::
flush ()
{
if (buffer_ && out_buf_)
{
auto b (dynamic_cast<std::stringbuf*> (out_buf_.get ()));
assert (b);
std::string s (b->str ());
if (!s.empty ())
{
// Before writing response read and discard request body if any.
//
int r (ap_discard_request_body (rec_));
if (r == OK)
{
set_write_state ();
if (ap_rwrite (s.c_str (), s.length (), rec_) < 0)
rec_->status = HTTP_REQUEST_TIME_OUT;
}
else
rec_->status = r;
}
out_.reset ();
out_buf_.reset ();
}
return rec_->status == HTTP_OK || get_write_state () ? OK : rec_->status;
}
inline const std::string& request::
form_data ()
{
if (!form_data_)
{
form_data_.reset (new std::string ());
if (rec_->method_number == M_POST)
{
const char* ct (apr_table_get (rec_->headers_in, "Content-Type"));
if (ct != nullptr &&
strncasecmp ("application/x-www-form-urlencoded", ct, 33) == 0)
{
std::istream& istr (content ());
// Do not throw when eofbit is set (end of stream reached), and
// when failbit is set (getline() failed to extract any character).
//
istr.exceptions (std::ios::badbit);
std::getline (istr, *form_data_);
// Make this data the content of the input stream.
//
std::unique_ptr<std::streambuf> in_buf (
new std::stringbuf (*form_data_));
in_.reset (new std::istream (in_buf.get ()));
in_buf_ = std::move (in_buf);
in_->exceptions (std::ios::failbit | std::ios::badbit);
}
}
}
return *form_data_;
}
}
}
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