48 lines
967 B
C
48 lines
967 B
C
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//
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// File: foldhaus_log.h
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// Author: Peter Slattery
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// Creation Date: 2020-02-05
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//
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#ifndef FOLDHAUS_LOG_H
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enum log_entry_type
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{
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LogEntry_Message,
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LogEntry_Error,
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};
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struct log_entry
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{
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string Message;
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log_entry_type Type;
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};
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#define LOG_ENTRIES_MAX 256
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struct event_log
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{
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log_entry Entries[LOG_ENTRIES_MAX];
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// Circular buffer head position
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u32 NextEntry;
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};
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#define LogMessage(_Log, _Message) PushLogEntry(_Log, MakeStringLiteral(_Message), LogEntry_Message)
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#define LogError(_Log, _Message) PushLogEntry(_Log, MakeStringLiteral(_Message), LogEntry_Error)
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internal void
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PushLogEntry(event_log* Log, string Message, log_entry_type Type)
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{
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u32 NewLogIndex = Log->NextEntry++;
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if (Log->NextEntry >= LOG_ENTRIES_MAX)
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{
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Log->NextEntry = 0;
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}
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log_entry* NewEntry = Log->Entries + NewLogIndex;
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NewEntry->Message = Message;
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NewEntry->Type = Type;
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}
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#define FOLDHAUS_LOG_H
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#endif // FOLDHAUS_LOG_H
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