1*26980dceSIgor Ostapenko // Copyright 2023 The Kyua Authors.
2*26980dceSIgor Ostapenko // All rights reserved.
3*26980dceSIgor Ostapenko //
4*26980dceSIgor Ostapenko // Redistribution and use in source and binary forms, with or without
5*26980dceSIgor Ostapenko // modification, are permitted provided that the following conditions are
6*26980dceSIgor Ostapenko // met:
7*26980dceSIgor Ostapenko //
8*26980dceSIgor Ostapenko // * Redistributions of source code must retain the above copyright
9*26980dceSIgor Ostapenko //   notice, this list of conditions and the following disclaimer.
10*26980dceSIgor Ostapenko // * Redistributions in binary form must reproduce the above copyright
11*26980dceSIgor Ostapenko //   notice, this list of conditions and the following disclaimer in the
12*26980dceSIgor Ostapenko //   documentation and/or other materials provided with the distribution.
13*26980dceSIgor Ostapenko // * Neither the name of Google Inc. nor the names of its contributors
14*26980dceSIgor Ostapenko //   may be used to endorse or promote products derived from this software
15*26980dceSIgor Ostapenko //   without specific prior written permission.
16*26980dceSIgor Ostapenko //
17*26980dceSIgor Ostapenko // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18*26980dceSIgor Ostapenko // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19*26980dceSIgor Ostapenko // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20*26980dceSIgor Ostapenko // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21*26980dceSIgor Ostapenko // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22*26980dceSIgor Ostapenko // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23*26980dceSIgor Ostapenko // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24*26980dceSIgor Ostapenko // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25*26980dceSIgor Ostapenko // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26*26980dceSIgor Ostapenko // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27*26980dceSIgor Ostapenko // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28*26980dceSIgor Ostapenko 
29*26980dceSIgor Ostapenko #include "engine/execenv/execenv.hpp"
30*26980dceSIgor Ostapenko 
31*26980dceSIgor Ostapenko #include "engine/execenv/execenv_host.hpp"
32*26980dceSIgor Ostapenko 
33*26980dceSIgor Ostapenko namespace execenv = engine::execenv;
34*26980dceSIgor Ostapenko 
35*26980dceSIgor Ostapenko using utils::none;
36*26980dceSIgor Ostapenko 
37*26980dceSIgor Ostapenko 
38*26980dceSIgor Ostapenko const char* execenv::default_execenv_name = "host";
39*26980dceSIgor Ostapenko 
40*26980dceSIgor Ostapenko 
41*26980dceSIgor Ostapenko /// List of registered execution environments, except default host one.
42*26980dceSIgor Ostapenko ///
43*26980dceSIgor Ostapenko /// Use register_execenv() to add an entry to this global list.
44*26980dceSIgor Ostapenko static std::vector< std::shared_ptr< execenv::manager > >
45*26980dceSIgor Ostapenko     execenv_managers;
46*26980dceSIgor Ostapenko 
47*26980dceSIgor Ostapenko 
48*26980dceSIgor Ostapenko void
register_execenv(const std::shared_ptr<execenv::manager> manager)49*26980dceSIgor Ostapenko execenv::register_execenv(const std::shared_ptr< execenv::manager > manager)
50*26980dceSIgor Ostapenko {
51*26980dceSIgor Ostapenko     execenv_managers.push_back(manager);
52*26980dceSIgor Ostapenko }
53*26980dceSIgor Ostapenko 
54*26980dceSIgor Ostapenko 
55*26980dceSIgor Ostapenko const std::vector< std::shared_ptr< execenv::manager> >
execenvs()56*26980dceSIgor Ostapenko execenv::execenvs()
57*26980dceSIgor Ostapenko {
58*26980dceSIgor Ostapenko     return execenv_managers;
59*26980dceSIgor Ostapenko }
60*26980dceSIgor Ostapenko 
61*26980dceSIgor Ostapenko 
62*26980dceSIgor Ostapenko std::unique_ptr< execenv::interface >
get(const model::test_program & test_program,const std::string & test_case_name)63*26980dceSIgor Ostapenko execenv::get(const model::test_program& test_program,
64*26980dceSIgor Ostapenko              const std::string& test_case_name)
65*26980dceSIgor Ostapenko {
66*26980dceSIgor Ostapenko     for (auto m : execenv_managers) {
67*26980dceSIgor Ostapenko         auto e = m->probe(test_program, test_case_name);
68*26980dceSIgor Ostapenko         if (e != nullptr)
69*26980dceSIgor Ostapenko             return e;
70*26980dceSIgor Ostapenko     }
71*26980dceSIgor Ostapenko 
72*26980dceSIgor Ostapenko     return std::unique_ptr< execenv::interface >(
73*26980dceSIgor Ostapenko         new execenv::execenv_host(test_program, test_case_name));
74*26980dceSIgor Ostapenko }
75