136 lines
3.8 KiB
C
136 lines
3.8 KiB
C
#pragma once
|
|
|
|
#include <kinc/global.h>
|
|
|
|
#include <stdarg.h>
|
|
|
|
/*! \file log.h
|
|
\brief Contains basic logging functionality.
|
|
|
|
Logging functionality is similar to plain printf but provides some system-specific bonuses.
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/// <summary>
|
|
/// Pass this to kinc_log or kinc_log_args
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// When used on Android the log level is converted to the equivalent
|
|
/// Android logging level. It is currently ignored on all other targets.
|
|
/// </remarks>
|
|
typedef enum { KINC_LOG_LEVEL_INFO, KINC_LOG_LEVEL_WARNING, KINC_LOG_LEVEL_ERROR } kinc_log_level_t;
|
|
|
|
/// <summary>
|
|
/// Logging function similar to printf including some system-specific bonuses
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// On most systems this is equivalent to printf.
|
|
/// On Windows it works with utf-8 strings (like printf does on any other target)
|
|
/// and also prints to the debug console in IDEs.
|
|
/// On Android this uses the android logging functions and also passes the logging level.
|
|
/// </remarks>
|
|
/// <param name="log_level">
|
|
/// The logLevel is ignored on all targets but Android where it is converted
|
|
/// to the equivalent Android log level
|
|
/// </param>
|
|
/// <param name="format">The parameter is equivalent to the first printf parameter.</param>
|
|
/// <param name="...">The parameter is equivalent to the second printf parameter.</param>
|
|
KINC_FUNC void kinc_log(kinc_log_level_t log_level, const char *format, ...);
|
|
|
|
/// <summary>
|
|
/// Equivalent to kinc_log but uses a va_list parameter
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// You will need this if you want to log parameters using va_start/va_end.
|
|
/// </remarks>
|
|
/// <param name="log_level">
|
|
/// The logLevel is ignored on all targets but Android where it is converted
|
|
/// to the equivalent Android log level
|
|
/// </param>
|
|
/// <param name="format">The parameter is equivalent to the first vprintf parameter.</param>
|
|
/// <param name="args">The parameter is equivalent to the second vprintf parameter.</param>
|
|
KINC_FUNC void kinc_log_args(kinc_log_level_t log_level, const char *format, va_list args);
|
|
|
|
#ifdef KINC_IMPLEMENTATION_ROOT
|
|
#define KINC_IMPLEMENTATION
|
|
#endif
|
|
|
|
#ifdef KINC_IMPLEMENTATION
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#ifdef KINC_IMPLEMENTATION_ROOT
|
|
#undef KINC_IMPLEMENTATION
|
|
#endif
|
|
|
|
#ifdef KINC_MICROSOFT
|
|
#include <kinc/backend/MiniWindows.h>
|
|
#include <kinc/backend/SystemMicrosoft.h>
|
|
#endif
|
|
|
|
#ifdef KINC_ANDROID
|
|
#include <android/log.h>
|
|
#endif
|
|
|
|
void kinc_log(kinc_log_level_t level, const char *format, ...) {
|
|
va_list args;
|
|
va_start(args, format);
|
|
kinc_log_args(level, format, args);
|
|
va_end(args);
|
|
}
|
|
|
|
#define UTF8
|
|
|
|
void kinc_log_args(kinc_log_level_t level, const char *format, va_list args) {
|
|
#ifdef KINC_MICROSOFT
|
|
#ifdef UTF8
|
|
wchar_t buffer[4096];
|
|
kinc_microsoft_format(format, args, buffer);
|
|
wcscat(buffer, L"\r\n");
|
|
OutputDebugStringW(buffer);
|
|
#ifdef KINC_WINDOWS
|
|
DWORD written;
|
|
WriteConsoleW(GetStdHandle(level == KINC_LOG_LEVEL_INFO ? STD_OUTPUT_HANDLE : STD_ERROR_HANDLE), buffer, (DWORD)wcslen(buffer), &written, NULL);
|
|
#endif
|
|
#else
|
|
char buffer[4096];
|
|
vsnprintf(buffer, 4090, format, args);
|
|
strcat(buffer, "\r\n");
|
|
OutputDebugStringA(buffer);
|
|
#ifdef KINC_WINDOWS
|
|
DWORD written;
|
|
WriteConsoleA(GetStdHandle(level == KINC_LOG_LEVEL_INFO ? STD_OUTPUT_HANDLE : STD_ERROR_HANDLE), buffer, (DWORD)strlen(buffer), &written, NULL);
|
|
#endif
|
|
#endif
|
|
#else
|
|
char buffer[4096];
|
|
vsnprintf(buffer, 4090, format, args);
|
|
strcat(buffer, "\n");
|
|
fprintf(level == KINC_LOG_LEVEL_INFO ? stdout : stderr, "%s", buffer);
|
|
#endif
|
|
|
|
#ifdef KINC_ANDROID
|
|
switch (level) {
|
|
case KINC_LOG_LEVEL_INFO:
|
|
__android_log_vprint(ANDROID_LOG_INFO, "Kinc", format, args);
|
|
break;
|
|
case KINC_LOG_LEVEL_WARNING:
|
|
__android_log_vprint(ANDROID_LOG_WARN, "Kinc", format, args);
|
|
break;
|
|
case KINC_LOG_LEVEL_ERROR:
|
|
__android_log_vprint(ANDROID_LOG_ERROR, "Kinc", format, args);
|
|
break;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|