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104 lines
2.2 KiB
C
104 lines
2.2 KiB
C
// Copyright (c) 2024 Epic Games Tools
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// Licensed under the MIT license (https://opensource.org/license/mit/)
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////////////////////////////////
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//~ rjf: Globals/Thread-Locals
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C_LINKAGE thread_static Log *log_active;
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#if !BUILD_SUPPLEMENTARY_UNIT
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C_LINKAGE thread_static Log *log_active = 0;
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#endif
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////////////////////////////////
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//~ rjf: Log Creation/Selection
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internal Log *
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log_alloc(void)
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{
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Arena *arena = arena_alloc();
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Log *log = push_array(arena, Log, 1);
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log->arena = arena;
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return log;
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}
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internal void
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log_release(Log *log)
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{
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arena_release(log->arena);
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}
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internal void
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log_select(Log *log)
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{
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log_active = log;
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}
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////////////////////////////////
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//~ rjf: Log Building/Clearing
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internal void
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log_msg(LogMsgKind kind, String8 string)
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{
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if(log_active != 0 && log_active->top_scope != 0)
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{
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String8 string_copy = push_str8_copy(log_active->arena, string);
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str8_list_push(log_active->arena, &log_active->top_scope->strings[kind], string_copy);
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}
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}
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internal void
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log_msgf(LogMsgKind kind, char *fmt, ...)
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{
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if(log_active != 0)
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{
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Temp scratch = scratch_begin(0, 0);
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va_list args;
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va_start(args, fmt);
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String8 string = push_str8fv(scratch.arena, fmt, args);
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log_msg(kind, string);
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va_end(args);
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scratch_end(scratch);
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}
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}
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////////////////////////////////
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//~ rjf: Log Scopes
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internal void
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log_scope_begin(void)
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{
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if(log_active != 0)
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{
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U64 pos = arena_pos(log_active->arena);
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LogScope *scope = push_array(log_active->arena, LogScope, 1);
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scope->pos = pos;
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SLLStackPush(log_active->top_scope, scope);
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}
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}
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internal LogScopeResult
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log_scope_end(Arena *arena)
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{
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LogScopeResult result = {0};
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if(log_active != 0)
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{
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LogScope *scope = log_active->top_scope;
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if(scope != 0)
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{
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SLLStackPop(log_active->top_scope);
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if(arena != 0)
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{
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for(EachEnumVal(LogMsgKind, kind))
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{
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Temp scratch = scratch_begin(&arena, 1);
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String8 result_unindented = str8_list_join(scratch.arena, &scope->strings[kind], 0);
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result.strings[kind] = indented_from_string(arena, result_unindented);
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scratch_end(scratch);
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}
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}
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arena_pop_to(log_active->arena, scope->pos);
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}
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}
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return result;
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}
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