ceph/src/rgw/rgw_fcgi.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab ft=cpp
   3
   4 #ifndef CEPH_RGW_FCGI_H
   5 #define CEPH_RGW_FCGI_H
   6
   7 #include "acconfig.h"
   8 #include <fcgiapp.h>
   9
  10 #include "rgw_client_io.h"
  11
  12 struct FCGX_Request;
  13
  14 class RGWFCGX : public rgw::io::RestfulClient,
  15                 public rgw::io::BuffererSink {
  16   FCGX_Request *fcgx;
  17   RGWEnv env;
  18
  19   rgw::io::StaticOutputBufferer<> txbuf;
  20
  21   size_t read_data(char* buf, size_t len);
  22   size_t write_data(const char* buf, size_t len) override;
  23
  24 public:
  25   explicit RGWFCGX(FCGX_Request* const fcgx)
  26     : fcgx(fcgx),
  27       txbuf(*this) {
  28   }
  29
  30   int init_env(CephContext* cct) override;
  31   size_t send_status(int status, const char* status_name) override;
  32   size_t send_100_continue() override;
  33   size_t send_header(const std::string_view& name,
  34                      const std::string_view& value) override;
  35   size_t send_content_length(uint64_t len) override;
  36   size_t complete_header() override;
  37
  38   size_t recv_body(char* buf, size_t max) override {
  39     return read_data(buf, max);
  40   }
  41
  42   size_t send_body(const char* buf, size_t len) override {
  43     return write_data(buf, len);
  44   }
  45
  46   void flush() override;
  47
  48   RGWEnv& get_env() noexcept override {
  49     return env;
  50   }
  51
  52   size_t complete_request() override {
  53     return 0;
  54   }
  55 };
  56
  57 #endif