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/*
* nghttp2 - HTTP/2 C Library
*
* Copyright (c) 2015 Tatsuhiro Tsujikawa
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef SHRPX_MRUBY_H
#define SHRPX_MRUBY_H
#include "shrpx.h"
#include <memory>
#include <mruby.h>
#include <mruby/proc.h>
#include "template.h"
using namespace nghttp2;
namespace shrpx {
class Downstream;
namespace mruby {
class MRubyContext {
public:
MRubyContext(mrb_state *mrb, mrb_value app, mrb_value env);
~MRubyContext();
int run_on_request_proc(Downstream *downstream);
int run_on_response_proc(Downstream *downstream);
int run_app(Downstream *downstream, int phase);
void delete_downstream(Downstream *downstream);
private:
mrb_state *mrb_;
mrb_value app_;
mrb_value env_;
};
enum {
PHASE_NONE = 0,
PHASE_REQUEST = 1,
PHASE_RESPONSE = 1 << 1,
};
struct MRubyAssocData {
Downstream *downstream;
int phase;
};
RProc *compile(mrb_state *mrb, const StringRef &filename);
std::unique_ptr<MRubyContext> create_mruby_context(const StringRef &filename);
// Return interned |ptr|.
mrb_sym intern_ptr(mrb_state *mrb, void *ptr);
// Checks that |phase| is set in |phase_mask|. If not set, raise
// exception.
void check_phase(mrb_state *mrb, int phase, int phase_mask);
} // namespace mruby
} // namespace shrpx
#endif // SHRPX_MRUBY_H
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