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logger

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ed
2025-02-07 16:03:22 -05:00
parent 0cb0df469f
commit 5db492acbb
6 changed files with 118 additions and 118 deletions
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code/base/logger.h
+77 -28
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@@ -3,70 +3,119 @@
# include "base_types.h"
# include "strings.h"
# include "arena.h"
# include "thread_context.h"
#endif
// Copyright (c) 2024 Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)
#ifndef BASE_LOG_H
#define BASE_LOG_H
////////////////////////////////
//~ rjf: Log Types
typedef enum LogMsgKind
typedef enum LogMsgKind LogMsgKind;
enum LogMsgKind
{
LogMsgKind_Info,
LogMsgKind_UserError,
LogMsgKind_COUNT
}
LogMsgKind;
LogMsgKind_Info,
LogMsgKind_UserError,
LogMsgKind_COUNT
};
typedef struct LogScope LogScope;
struct LogScope
{
LogScope *next;
U64 pos;
String8List strings[LogMsgKind_COUNT];
LogScope* next;
U64 pos;
String8List strings[LogMsgKind_COUNT];
};
typedef struct LogScopeResult LogScopeResult;
struct LogScopeResult
{
String8 strings[LogMsgKind_COUNT];
String8 strings[LogMsgKind_COUNT];
};
typedef struct Log Log;
struct Log
{
Arena *arena;
LogScope *top_scope;
Arena* arena;
LogScope* top_scope;
};
#ifndef LOG_DEFAULT_ARENA_BLOCK_SIZE
#define LOG_DEFAULT_ARENA_BLOCK_SIZE VARENA_DEFAULT_RESERVE
#endif
////////////////////////////////
//~ rjf: Log Creation/Selection
internal Log *log_alloc(void);
internal void log_release(Log *log);
internal void log_select(Log *log);
Log* log_alloc(AllocatorInfo ainfo);
void log_release(Log* log);
MD_API void log_select (Log* log);
inline Log*
log_alloc(AllocatorInfo ainfo, U64 arena_block_size) {
if (arena_block_size == 0) {
arena_block_size = LOG_DEFAULT_ARENA_BLOCK_SIZE;
}
Arena* arena = arena_alloc(.backing = ainfo, .block_size = arena_block_size);
Log* log = push_array(arena, Log, 1);
log->arena = arena;
return log;
}
inline void log_release(Log* log) { arena_release(log->arena); }
////////////////////////////////
//~ rjf: Log Building
internal void log_msg(LogMsgKind kind, String8 string);
internal void log_msgf(LogMsgKind kind, char *fmt, ...);
#define log_info(s) log_msg(LogMsgKind_Info, (s))
#define log_infof(fmt, ...) log_msgf(LogMsgKind_Info, (fmt), __VA_ARGS__)
#define log_user_error(s) log_msg(LogMsgKind_UserError, (s))
void log_msg (LogMsgKind kind, String8 string);
void log_msgf(LogMsgKind kind, char* fmt, ...);
inline void
log_msg(LogMsgKind kind, String8 string) {
if(log_active != 0 && log_active->top_scope != 0) {
String8 string_copy = push_str8_copy(log_active->arena, string);
str8_list_push(log_active->arena, &log_active->top_scope->strings[kind], string_copy);
}
}
inline void
log_msgf(LogMsgKind kind, char *fmt, ...) {
if(log_active != 0)
{
// TODO(Ed): Review
TempArena scratch = scratch_begin(0, 0);
va_list args;
va_start(args, fmt);
String8 string = push_str8fv(scratch.arena, fmt, args);
log_msg(kind, string);
va_end(args);
scratch_end(scratch);
}
}
#define log_info(s) log_msg (LogMsgKind_Info, (s))
#define log_infof(fmt, ...) log_msgf(LogMsgKind_Info, (fmt), __VA_ARGS__)
#define log_user_error(s) log_msg (LogMsgKind_UserError, (s))
#define log_user_errorf(fmt, ...) log_msgf(LogMsgKind_UserError, (fmt), __VA_ARGS__)
#define LogInfoNamedBlock(s) DeferLoop(log_infof("%S:\n{\n", (s)), log_infof("}\n"))
#define LogInfoNamedBlockF(fmt, ...) DeferLoop((log_infof(fmt, __VA_ARGS__), log_infof(":\n{\n")), log_infof("}\n"))
#define log_info_named_block(s) defer_loop(log_infof("%S:\n{\n", (s)), log_infof("}\n"))
#define log_info_named_blockf(fmt, ...) defer_loop((log_infof(fmt, __VA_ARGS__), log_infof(":\n{\n")), log_infof("}\n"))
////////////////////////////////
//~ rjf: Log Scopes
internal void log_scope_begin(void);
internal LogScopeResult log_scope_end(Arena *arena);
void log_scope_begin(void);
MD_API LogScopeResult log_scope_end(Arena* arena);
#endif // BASE_LOG_H
inline void
log_scope_begin(void) {
if (log_active != 0) {
U64 pos = arena_pos(log_active->arena);
LogScope* scope = push_array(log_active->arena, LogScope, 1);
scope->pos = pos;
sll_stack_push(log_active->top_scope, scope);
}
}