xref: /src/contrib/kyua/engine/execenv/execenv.cpp (revision 257e70f1d5ee61037c8c59b116538d3b6b1427a2)
1257e70f1SIgor Ostapenko // Copyright 2023 The Kyua Authors.
2257e70f1SIgor Ostapenko // All rights reserved.
3257e70f1SIgor Ostapenko //
4257e70f1SIgor Ostapenko // Redistribution and use in source and binary forms, with or without
5257e70f1SIgor Ostapenko // modification, are permitted provided that the following conditions are
6257e70f1SIgor Ostapenko // met:
7257e70f1SIgor Ostapenko //
8257e70f1SIgor Ostapenko // * Redistributions of source code must retain the above copyright
9257e70f1SIgor Ostapenko //   notice, this list of conditions and the following disclaimer.
10257e70f1SIgor Ostapenko // * Redistributions in binary form must reproduce the above copyright
11257e70f1SIgor Ostapenko //   notice, this list of conditions and the following disclaimer in the
12257e70f1SIgor Ostapenko //   documentation and/or other materials provided with the distribution.
13257e70f1SIgor Ostapenko // * Neither the name of Google Inc. nor the names of its contributors
14257e70f1SIgor Ostapenko //   may be used to endorse or promote products derived from this software
15257e70f1SIgor Ostapenko //   without specific prior written permission.
16257e70f1SIgor Ostapenko //
17257e70f1SIgor Ostapenko // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18257e70f1SIgor Ostapenko // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19257e70f1SIgor Ostapenko // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20257e70f1SIgor Ostapenko // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21257e70f1SIgor Ostapenko // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22257e70f1SIgor Ostapenko // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23257e70f1SIgor Ostapenko // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24257e70f1SIgor Ostapenko // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25257e70f1SIgor Ostapenko // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26257e70f1SIgor Ostapenko // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27257e70f1SIgor Ostapenko // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28257e70f1SIgor Ostapenko 
29257e70f1SIgor Ostapenko #include "engine/execenv/execenv.hpp"
30257e70f1SIgor Ostapenko 
31257e70f1SIgor Ostapenko #include "engine/execenv/execenv_host.hpp"
32257e70f1SIgor Ostapenko 
33257e70f1SIgor Ostapenko namespace execenv = engine::execenv;
34257e70f1SIgor Ostapenko 
35257e70f1SIgor Ostapenko using utils::none;
36257e70f1SIgor Ostapenko 
37257e70f1SIgor Ostapenko 
38257e70f1SIgor Ostapenko const char* execenv::default_execenv_name = "host";
39257e70f1SIgor Ostapenko 
40257e70f1SIgor Ostapenko 
41257e70f1SIgor Ostapenko /// List of registered execution environments, except default host one.
42257e70f1SIgor Ostapenko ///
43257e70f1SIgor Ostapenko /// Use register_execenv() to add an entry to this global list.
44257e70f1SIgor Ostapenko static std::vector< std::shared_ptr< execenv::manager > >
45257e70f1SIgor Ostapenko     execenv_managers;
46257e70f1SIgor Ostapenko 
47257e70f1SIgor Ostapenko 
48257e70f1SIgor Ostapenko void
register_execenv(const std::shared_ptr<execenv::manager> manager)49257e70f1SIgor Ostapenko execenv::register_execenv(const std::shared_ptr< execenv::manager > manager)
50257e70f1SIgor Ostapenko {
51257e70f1SIgor Ostapenko     execenv_managers.push_back(manager);
52257e70f1SIgor Ostapenko }
53257e70f1SIgor Ostapenko 
54257e70f1SIgor Ostapenko 
55257e70f1SIgor Ostapenko const std::vector< std::shared_ptr< execenv::manager> >
execenvs()56257e70f1SIgor Ostapenko execenv::execenvs()
57257e70f1SIgor Ostapenko {
58257e70f1SIgor Ostapenko     return execenv_managers;
59257e70f1SIgor Ostapenko }
60257e70f1SIgor Ostapenko 
61257e70f1SIgor Ostapenko 
62257e70f1SIgor Ostapenko std::unique_ptr< execenv::interface >
get(const model::test_program & test_program,const std::string & test_case_name)63257e70f1SIgor Ostapenko execenv::get(const model::test_program& test_program,
64257e70f1SIgor Ostapenko              const std::string& test_case_name)
65257e70f1SIgor Ostapenko {
66257e70f1SIgor Ostapenko     for (auto m : execenv_managers) {
67257e70f1SIgor Ostapenko         auto e = m->probe(test_program, test_case_name);
68257e70f1SIgor Ostapenko         if (e != nullptr)
69257e70f1SIgor Ostapenko             return e;
70257e70f1SIgor Ostapenko     }
71257e70f1SIgor Ostapenko 
72257e70f1SIgor Ostapenko     return std::unique_ptr< execenv::interface >(
73257e70f1SIgor Ostapenko         new execenv::execenv_host(test_program, test_case_name));
74257e70f1SIgor Ostapenko }
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