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105 lines
3.6 KiB
105 lines
3.6 KiB
{% set counter = event_start %} |
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{%- for event in events %} |
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#define EVENT_ID_{{ event.name }} ({{ counter + loop.index }}) |
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struct event_{{ event.name }} |
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{ |
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{%- for field in event.fields %} |
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{%- if field.size %} |
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{{ field.type }} {{ field.name }}[{{ field.size }}]; |
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{%- else %} |
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{{ field.type }} {{ field.name }}; |
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{%- endif %} |
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{%- endfor %} |
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}; |
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void event_trace_{{ event.name }}( |
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{%- for field in event.fields %} |
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{%- if field.size or field.pass_by == "ptr" %} |
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const {{ field.type }} * {{ field.name }}{%- if not loop.last %}, {% endif %} |
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{%- else %} |
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{{ field.type }} {{ field.name }}{%- if not loop.last %}, {% endif %} |
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{%- endif %} |
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{%- endfor %} |
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) |
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{ |
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struct event_{{ event.name }} d; |
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{%- for field in event.fields %} |
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{%- if field.size %} |
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strncpy(d.{{ field.name }}, {{ field.name }}, sizeof(d.{{ field.name }}) - 1); |
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d.{{ field.name }}[sizeof(d.{{ field.name }}) - 1] = '\0'; |
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{%- elif "const char*" == field.type %} |
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strncpy(d.{{ field.name }}, {{ field.name }}, sizeof(d.{{ field.name }}) - 1); |
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d.{{ field.name }}[sizeof(d.{{ field.name }}) - 1] = '\0'; |
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{%- elif field.pass_by == "ptr" %} |
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d.{{ field.name }} = *{{ field.name }}; |
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{%- else %} |
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d.{{ field.name }} = {{ field.name }}; |
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{%- endif %} |
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{%- endfor %} |
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eventlog_emit_event_struct(eventlog_get_timestamp(), EVENT_ID_{{ event.name }}, &d, sizeof(d)); |
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} |
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void print_{{ event.name }}(const void* data, char* buf, size_t buf_size) |
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{ |
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const struct event_{{ event.name }}* d = (const struct event_{{ event.name }}*)data; |
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{%- set format_parts = [] %} |
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{%- set args = [] %} |
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{%- set unknown = false %} |
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{%- for field in event.fields %} |
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{%- if field.converter %} |
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{%- set _ = format_parts.append(field.format) %} |
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{%- if field.pass_by == "ptr" %} |
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{%- set _ = args.append(field.converter + "(&d->" + field.name + ")") %} |
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{%- else %} |
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{%- set _ = args.append(field.converter + "(d->" + field.name + ")") %} |
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{%- endif %} |
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{%- elif "uint64_t" == field.type %} |
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{%- set _ = format_parts.append("%llu") %} |
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{%- elif "int64_t" == field.type %} |
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{%- set _ = format_parts.append("%lld") %} |
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{%- elif "uint32_t" == field.type %} |
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{%- set _ = format_parts.append("%u") %} |
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{%- elif "int32_t" == field.type %} |
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{%- set _ = format_parts.append("%d") %} |
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{%- elif "uint16_t" == field.type %} |
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{%- set _ = format_parts.append("%u") %} |
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{%- elif "int16_t" == field.type %} |
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{%- set _ = format_parts.append("%d") %} |
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{%- elif "uint8_t" == field.type %} |
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{%- set _ = format_parts.append("%u") %} |
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{%- elif "int8_t" == field.type %} |
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{%- set _ = format_parts.append("%d") %} |
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{%- elif "char" == field.type and not field.size %} |
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{%- set _ = format_parts.append("%c") %} |
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{%- elif "int" == field.type %} |
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{%- set _ = format_parts.append("%d") %} |
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{%- elif "unsigned" == field.type %} |
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{%- set _ = format_parts.append("%u") %} |
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{%- elif "char[" in field.type or (field.size and field.type == "char") %} |
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{%- set _ = format_parts.append("%s") %} |
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{%- elif "const char*" == field.type %} |
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{%- set _ = format_parts.append("%s") %} |
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{%- elif "void*" == field.type %} |
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{%- set _ = format_parts.append("%p") %} |
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{%- else %} |
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{%- set _ = format_parts.append("%s") %} |
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{%- set unknown = true %} |
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{%- endif %} |
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{%- if not unknown %} |
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{%- if not field.converter and field.pass_by == "ptr" %} |
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{%- set _ = args.append("&d->" + field.name) %} |
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{%- else %} |
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{%- set _ = args.append("d->" +field.name) %} |
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{%- endif %} |
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{%- else %} |
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{%- set _ = args.append("\"<unknown>\"") %} |
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{%- endif %} |
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{%- endfor %} |
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snprintf(buf, buf_size, "{{ event.name }}({{ format_parts|join(', ') }})", {{ args|join(', ') }}); |
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} |
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{%- endfor %}
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