GCC Code Coverage Report

Directory: ./
File: src/iguana/services/YAMLReader.cc
Date: 2025-11-25 17:57:04
Coverage Exec Excl Total
Lines: 70.5% 98 0 139
Functions: 100.0% 20 0 20
Branches: 52.6% 153 0 291
Line Branch Exec Source
1 #include "YAMLReader.h"
2
3 namespace iguana {
4
5 47 void YAMLReader::LoadFiles()
6 {
7 47 m_log->Debug("YAMLReader::LoadFiles():");
8
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 100 for(auto const& file : m_files) {
9 try {
10
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 53 m_log->Debug(" - load: {}", file);
11
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 106 m_configs.push_back({YAML::LoadFile(file), file}); // m_config must be the same ordering as m_files, so `push_back`
12 }
13 ✗ catch(YAML::Exception const& e) {
14 ✗ m_log->Error(" - YAML Exception: {}", e.what());
15 ✗ }
16 ✗ catch(std::exception const& e) {
17 ✗ m_log->Error(" - Exception: {}", e.what());
18 ✗ }
19 }
20 47 }
21
22 ///////////////////////////////////////////////////////////////////////////////
23
24 template <typename SCALAR>
25
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std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > iguana::YAMLReader::GetScalar<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(YAML::Node):
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std::optional<double> iguana::YAMLReader::GetScalar<double>(YAML::Node):
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std::optional<int> iguana::YAMLReader::GetScalar<int>(YAML::Node):
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 139 std::optional<SCALAR> YAMLReader::GetScalar(YAML::Node node)
26 {
27
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std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > iguana::YAMLReader::GetScalar<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(YAML::Node):
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std::optional<double> iguana::YAMLReader::GetScalar<double>(YAML::Node):
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std::optional<int> iguana::YAMLReader::GetScalar<int>(YAML::Node):
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 278 if(node.IsDefined() && !node.IsNull()) {
28 try {
29
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std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > iguana::YAMLReader::GetScalar<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(YAML::Node):
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std::optional<double> iguana::YAMLReader::GetScalar<double>(YAML::Node):
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std::optional<int> iguana::YAMLReader::GetScalar<int>(YAML::Node):
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 229 return node.as<SCALAR>();
30 }
31 ✗ catch(YAML::Exception const& e) {
32 ✗ m_log->Error("YAML Parsing Exception: {}", e.what());
33 }
34 ✗ catch(std::exception const& e) {
35 ✗ m_log->Error("YAML Misc. Exception: {}", e.what());
36 }
37 }
38 ✗ return std::nullopt;
39 }
40 template std::optional<int> YAMLReader::GetScalar(YAML::Node node);
41 template std::optional<double> YAMLReader::GetScalar(YAML::Node node);
42 template std::optional<std::string> YAMLReader::GetScalar(YAML::Node node);
43
44 ///////////////////////////////////////////////////////////////////////////////
45
46 template <typename SCALAR>
47 164 std::optional<SCALAR> YAMLReader::GetScalar(node_path_t node_path)
48 {
49
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std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > iguana::YAMLReader::GetScalar<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<double> iguana::YAMLReader::GetScalar<double>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<int> iguana::YAMLReader::GetScalar<int>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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 234 for(auto const& [config, filename] : m_configs) {
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std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > iguana::YAMLReader::GetScalar<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<double> iguana::YAMLReader::GetScalar<double>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<int> iguana::YAMLReader::GetScalar<int>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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 176 auto node = FindNode(config, node_path);
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std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > iguana::YAMLReader::GetScalar<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<double> iguana::YAMLReader::GetScalar<double>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<int> iguana::YAMLReader::GetScalar<int>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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 314 if(node.IsDefined() && !node.IsNull())
52
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std::optional<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > iguana::YAMLReader::GetScalar<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<double> iguana::YAMLReader::GetScalar<double>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<int> iguana::YAMLReader::GetScalar<int>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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 139 return GetScalar<SCALAR>(node);
53 }
54 24 return std::nullopt;
55 }
56 template std::optional<int> YAMLReader::GetScalar(node_path_t node_path);
57 template std::optional<double> YAMLReader::GetScalar(node_path_t node_path);
58 template std::optional<std::string> YAMLReader::GetScalar(node_path_t node_path);
59
60 ///////////////////////////////////////////////////////////////////////////////
61
62 template <typename SCALAR>
63
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std::optional<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > iguana::YAMLReader::GetVector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(YAML::Node):
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std::optional<std::vector<double, std::allocator<double> > > iguana::YAMLReader::GetVector<double>(YAML::Node):
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std::optional<std::vector<int, std::allocator<int> > > iguana::YAMLReader::GetVector<int>(YAML::Node):
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 104 std::optional<std::vector<SCALAR>> YAMLReader::GetVector(YAML::Node node)
64 {
65
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std::optional<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > iguana::YAMLReader::GetVector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(YAML::Node):
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std::optional<std::vector<double, std::allocator<double> > > iguana::YAMLReader::GetVector<double>(YAML::Node):
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std::optional<std::vector<int, std::allocator<int> > > iguana::YAMLReader::GetVector<int>(YAML::Node):
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 312 if(node.IsDefined() && !node.IsNull() && node.IsSequence()) {
66 try {
67 std::vector<SCALAR> result;
68
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std::optional<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > iguana::YAMLReader::GetVector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(YAML::Node):
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std::optional<std::vector<double, std::allocator<double> > > iguana::YAMLReader::GetVector<double>(YAML::Node):
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std::optional<std::vector<int, std::allocator<int> > > iguana::YAMLReader::GetVector<int>(YAML::Node):
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 470 for(auto const& element : node)
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std::optional<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > iguana::YAMLReader::GetVector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(YAML::Node):
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std::optional<std::vector<double, std::allocator<double> > > iguana::YAMLReader::GetVector<double>(YAML::Node):
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std::optional<std::vector<int, std::allocator<int> > > iguana::YAMLReader::GetVector<int>(YAML::Node):
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 274 result.push_back(element.as<SCALAR>());
70 return result;
71 5 }
72 ✗ catch(YAML::Exception const& e) {
73 ✗ m_log->Error("YAML Parsing Exception: {}", e.what());
74 }
75 ✗ catch(std::exception const& e) {
76 ✗ m_log->Error("YAML Misc. Exception: {}", e.what());
77 }
78 }
79 ✗ return std::nullopt;
80 }
81 template std::optional<std::vector<int>> YAMLReader::GetVector(YAML::Node node);
82 template std::optional<std::vector<double>> YAMLReader::GetVector(YAML::Node node);
83 template std::optional<std::vector<std::string>> YAMLReader::GetVector(YAML::Node node);
84
85 ///////////////////////////////////////////////////////////////////////////////
86
87 template <typename SCALAR>
88 45 std::optional<std::vector<SCALAR>> YAMLReader::GetVector(node_path_t node_path)
89 {
90
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std::optional<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > iguana::YAMLReader::GetVector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<std::vector<double, std::allocator<double> > > iguana::YAMLReader::GetVector<double>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<std::vector<int, std::allocator<int> > > iguana::YAMLReader::GetVector<int>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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 61 for(auto const& [config, filename] : m_configs) {
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std::optional<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > iguana::YAMLReader::GetVector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<std::vector<double, std::allocator<double> > > iguana::YAMLReader::GetVector<double>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<std::vector<int, std::allocator<int> > > iguana::YAMLReader::GetVector<int>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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 49 auto node = FindNode(config, node_path);
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std::optional<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > iguana::YAMLReader::GetVector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<std::vector<double, std::allocator<double> > > iguana::YAMLReader::GetVector<double>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<std::vector<int, std::allocator<int> > > iguana::YAMLReader::GetVector<int>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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 92 if(node.IsDefined() && !node.IsNull())
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std::optional<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > iguana::YAMLReader::GetVector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<std::vector<double, std::allocator<double> > > iguana::YAMLReader::GetVector<double>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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std::optional<std::vector<int, std::allocator<int> > > iguana::YAMLReader::GetVector<int>(std::deque<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> >, std::allocator<std::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::function<YAML::Node (YAML::Node)> > > >):
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 41 return GetVector<SCALAR>(node);
94 }
95 4 return std::nullopt;
96 }
97 template std::optional<std::vector<int>> YAMLReader::GetVector(node_path_t node_path);
98 template std::optional<std::vector<double>> YAMLReader::GetVector(node_path_t node_path);
99 template std::optional<std::vector<std::string>> YAMLReader::GetVector(node_path_t node_path);
100
101 ///////////////////////////////////////////////////////////////////////////////
102
103 template <typename SCALAR>
104 42 YAMLReader::node_finder_t YAMLReader::InRange(std::string const& key, SCALAR val)
105 {
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std::function<YAML::Node (YAML::Node)> iguana::YAMLReader::InRange<double>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, double):
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std::function<YAML::Node (YAML::Node)> iguana::YAMLReader::InRange<int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int):
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None:
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 858 return [this, key, val](YAML::Node node) -> YAML::Node {
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 42 if(!node.IsSequence()) {
108 ✗ m_log->Error("YAML node path expected a sequence at current node");
109 ✗ throw std::runtime_error("Failed `InRange`");
110 }
111 // search each sub-node for one with `val` with in the range at `key`
112
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 246 for(auto const& sub_node : node) {
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 90 auto bounds_node = sub_node[key];
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 63 if(bounds_node.IsDefined()) {
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 63 auto bounds = GetVector<SCALAR>(bounds_node);
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 183 if(bounds.value().size() == 2 && bounds.value()[0] <= val && bounds.value()[1] >= val)
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 18 return sub_node;
118 }
119 }
120 // fallback to the default node
121
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 97 for(auto const& sub_node : node) {
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 72 if(sub_node["default"].IsDefined())
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 23 return sub_node;
124 }
125 // if no default found, return empty
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 2 m_log->Error("No default node for `InRange('{}',{})`", key, val);
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 1 throw std::runtime_error("Failed `InRange`");
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std::function<YAML::Node (YAML::Node)> iguana::YAMLReader::InRange<double>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, double):
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std::function<YAML::Node (YAML::Node)> iguana::YAMLReader::InRange<int>(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int):
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 84 };
129 }
130 template YAMLReader::node_finder_t YAMLReader::InRange(std::string const& key, int val);
131 template YAMLReader::node_finder_t YAMLReader::InRange(std::string const& key, double val);
132
133 ///////////////////////////////////////////////////////////////////////////////
134
135
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 768 YAML::Node YAMLReader::FindNode(YAML::Node node, node_path_t node_path)
136 {
137
138 // if `node_path` is empty, we are likely at the end of the node path; end recursion and return `node`
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 768 if(node_path.empty()) {
140 183 m_log->Trace("... found");
141 183 return node;
142 }
143
144 // find the next node using the first `node_id_t` in `node_path`
145 1170 auto node_id_visitor = [&node, &m_log = this->m_log](auto&& arg) -> YAML::Node {
146 using arg_t = std::decay_t<decltype(arg)>;
147 // find a node by key name
148 if constexpr(std::is_same_v<arg_t, std::string>) {
149
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 1086 m_log->Trace("... by key '{}'", arg);
150 543 return node[arg];
151 }
152 // find a node using a `node_finder_t`
153 else {
154 42 m_log->Trace("... by node finder function");
155 84 return arg(node);
156 }
157 585 };
158 auto result = std::visit(node_id_visitor, node_path.front());
159
160 // if the resulting node is not defined, return an empty node; callers must check the result
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 584 if(!result.IsDefined())
162 return {};
163
164 // recurse to the next element of `node_path`
165 544 node_path.pop_front();
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 546 return FindNode(result, node_path);
167 584 }
168
169 }
170