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| 1 // This file is generated from {{input_file}} | |
| 2 | |
| 3 // Copyright 2017 The Chromium Authors. All rights reserved. | |
| 4 // Use of this source code is governed by a BSD-style license that can be | |
| 5 // found in the LICENSE file. | |
| 6 | |
| 7 | |
| 8 {% set sink_class = (name | to_singular) + "Sink" %} | |
| 9 {% for file in files %} | |
| 10 #include "{{file.name}}Inl.h" | |
| 11 {% endfor %} | |
| 12 #include "{{sink_class}}.h" | |
| 13 {% for agent in agents %} | |
| 14 {% set class_name = agent | agent_name_to_class %} | |
| 15 {% if class_name == "PerformanceMonitor" %} | |
| 16 #include "core/frame/PerformanceMonitor.h" | |
| 17 {% elif class_name.startswith("Platform") %} | |
| 18 #include "platform/probe/{{class_name}}.h" | |
| 19 {% else %} | |
| 20 #include "core/inspector/{{class_name}}.h" | |
| 21 {% endif %} | |
| 22 {% endfor %} | |
| 23 | |
| 24 namespace blink { | |
| 25 | |
| 26 {{sink_class}}::{{sink_class}}() {} | |
| 27 | |
| 28 {% for agent in agents %} | |
| 29 {% set class_name = agent | agent_name_to_class %} | |
| 30 {% set getter_name = class_name | to_lower_case %} | |
| 31 void {{sink_class}}::add{{class_name}}({{class_name}}* agent) { | |
| 32 m_{{getter_name}}s.insert(agent); | |
| 33 m_has{{class_name}}s = true; | |
| 34 } | |
| 35 | |
| 36 void {{sink_class}}::remove{{class_name}}({{class_name}}* agent) { | |
| 37 m_{{getter_name}}s.erase(agent); | |
| 38 m_has{{class_name}}s = !m_{{getter_name}}s.isEmpty(); | |
| 39 } | |
| 40 | |
| 41 {% endfor -%} | |
| 42 | |
| 43 DEFINE_TRACE({{sink_class}}) | |
| 44 { | |
| 45 {% for agent in agents %} | |
| 46 {% set getter_name = agent | agent_name_to_class | to_lower_case %} | |
| 47 visitor->trace(m_{{getter_name}}s); | |
| 48 {% endfor %} | |
| 49 } | |
| 50 | |
| 51 namespace probe { | |
| 52 {% macro params_list(probe) -%} | |
| 53 {%- for param in probe.params %} | |
| 54 {{param.type}} {{param.name}} | |
| 55 {%- if not loop.last %}, {% endif -%} | |
| 56 {%- endfor -%} | |
| 57 {%- endmacro %} | |
| 58 | |
| 59 {% macro probe_body(probe, common_name) %} | |
| 60 {% set agent_probe_name = common_name or probe.name %} | |
| 61 {{sink_class}}* sink = to{{sink_class}}({{probe.params[0].name}}); | |
| 62 if (!sink) | |
| 63 return {{probe.default_return_value}}; | |
| 64 {% for param in probe.params %} | |
| 65 {% if param.is_prp %} | |
| 66 RefPtr<{{param.inner_type}}> {{param.value}} = {{param.name}}; | |
| 67 {% endif %} | |
| 68 {% endfor %} | |
| 69 {% set maybe_return = "return " if probe.returns_value else "" %} | |
| 70 {% for agent in probe.agents %} | |
| 71 {% set class_name = agent | agent_name_to_class %} | |
| 72 if (sink->has{{class_name}}s()) { | |
| 73 for ({{class_name}}* agent : sink->{{ class_name | to_lower_case }}s()) | |
| 74 {{maybe_return}}agent->{{agent_probe_name}}({{caller()}}); | |
| 75 } | |
| 76 {% endfor %} | |
| 77 {% if probe.default_return_value %} | |
| 78 return {{probe.default_return_value}}; | |
| 79 {% endif %} | |
| 80 {% endmacro -%} | |
| 81 | |
| 82 {% for file in files %} | |
| 83 {% for probe in file.declarations %} | |
| 84 {% if probe.is_scoped %} | |
| 85 {{probe.name}}::{{probe.name}}({{ params_list(probe) }}) : | |
| 86 {% for param in probe.params %} | |
| 87 {{param.name}}({{param.name}}) | |
| 88 {%- if not loop.last %}, | |
| 89 {% endif %} | |
| 90 {% endfor %} { | |
| 91 {% call probe_body(probe, "will") %}*this{% endcall %} | |
| 92 } | |
| 93 | |
| 94 {{probe.name}}::~{{probe.name}}() { | |
| 95 {% call probe_body(probe, "did") %}*this{% endcall %} | |
| 96 } | |
| 97 | |
| 98 {% else -%} | |
| 99 | |
| 100 CORE_EXPORT {{probe.return_type}} {{probe.name}}({{ params_list(probe) }}) { | |
| 101 {% call probe_body(probe, "") %} | |
| 102 {%- for param in probe.params %} | |
| 103 {%- if not loop.first or "Keep" in param.options -%} | |
| 104 {{param.value}} | |
| 105 {%- if not loop.last %}, {% endif -%} | |
| 106 {%- endif -%} | |
| 107 {%- endfor %} | |
| 108 {%- endcall %} | |
| 109 } | |
| 110 | |
| 111 {% endif %} | |
| 112 {% endfor %} | |
| 113 {% endfor %} | |
| 114 | |
| 115 } // namespace probe | |
| 116 } // namespace blink | |
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Chromium Code Reviews
Issue 2790973002:
[instrumentation] Introduce JSON5 config files for probe generator. (Closed)
