mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-23 16:09:47 +00:00
Initial RETRO_ENVIRONMENT_GET_LOG_INTERFACE.
This commit is contained in:
Themaister
parent
349e2d568f
commit
e3295e87cd
39
dynamic.c
39
dynamic.c
@ -17,6 +17,7 @@
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#include "general.h"
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#include "compat/strl.h"
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#include "compat/posix_string.h"
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#include "retroarch_logger.h"
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#include "file.h"
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#include <string.h>
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#include <ctype.h>
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@ -471,6 +472,36 @@ void dylib_close(dylib_t lib)
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}
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#endif
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static void rarch_log_libretro(enum retro_log_level level, const char *fmt, ...)
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{
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va_list vp;
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va_start(vp, fmt);
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switch (level)
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{
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case RETRO_LOG_DEBUG:
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RARCH_LOG_V("[libretro DEBUG] :: ", fmt, vp);
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break;
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case RETRO_LOG_INFO:
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RARCH_LOG_OUTPUT_V("[libretro INFO] :: ", fmt, vp);
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break;
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case RETRO_LOG_WARN:
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RARCH_WARN_V("[libretro WARN] :: ", fmt, vp);
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break;
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case RETRO_LOG_ERROR:
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RARCH_ERR_V("[libretro ERROR] :: ", fmt, vp);
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break;
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default:
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break;
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}
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va_end(vp);
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}
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bool rarch_environment_cb(unsigned cmd, void *data)
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{
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unsigned p, id;
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@ -795,6 +826,14 @@ bool rarch_environment_cb(unsigned cmd, void *data)
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}
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#endif
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case RETRO_ENVIRONMENT_GET_LOG_INTERFACE:
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{
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RARCH_LOG("Environ GET_LOG_INTERFACE.\n");
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struct retro_log_callback *cb = (struct retro_log_callback*)data;
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cb->log = rarch_log_libretro;
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break;
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}
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// Private extensions for internal use, not part of libretro API.
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case RETRO_ENVIRONMENT_SET_LIBRETRO_PATH:
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RARCH_LOG("Environ (Private) SET_LIBRETRO_PATH.\n");
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26
libretro.h
26
libretro.h
@ -539,6 +539,7 @@ enum retro_mod
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// The purpose of this interface is to allow
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// setting state related to sensors such as polling rate, enabling/disable it entirely, etc.
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// Reading sensor state is done via the normal input_state_callback API.
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//
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#define RETRO_ENVIRONMENT_GET_CAMERA_INTERFACE (26 | RETRO_ENVIRONMENT_EXPERIMENTAL)
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// struct retro_camera_callback * --
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// Gets an interface to a video camera driver.
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@ -556,6 +557,31 @@ enum retro_mod
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//
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// The camera is not started automatically. The retrieved start/stop functions must be used to explicitly
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// start and stop the camera driver.
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//
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#define RETRO_ENVIRONMENT_GET_LOG_INTERFACE 27
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// struct retro_log_callback * --
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// Gets an interface for logging. This is useful for logging in a cross-platform way
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// as certain platforms cannot use use stderr for logging. It also allows the frontend to
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// show logging information in a more suitable way.
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// If this interface is not used, libretro cores should log to stderr as desired.
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enum retro_log_level
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{
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RETRO_LOG_DEBUG = 0,
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RETRO_LOG_INFO,
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RETRO_LOG_WARN,
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RETRO_LOG_ERROR,
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RETRO_LOG_DUMMY = INT_MAX
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};
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// Logging function. Takes log level argument as well.
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typedef void (*retro_log_printf_t)(enum retro_log_level level, const char *fmt, ...);
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struct retro_log_callback
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{
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retro_log_printf_t log;
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};
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// FIXME: Document the sensor API and work out behavior.
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// It will be marked as experimental until then.
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@ -17,6 +17,8 @@
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#ifndef __RARCH_LOGGER_H
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#define __RARCH_LOGGER_H
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#include <stdarg.h>
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#define RARCH_INTERNAL
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#if defined(ANDROID) && defined(HAVE_LOGGER)
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@ -38,6 +40,7 @@
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#elif defined(_XBOX1)
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#include "logger/xdk1_logger_override.h"
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#else
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#if defined(RARCH_DUMMY_LOG) || !defined(RARCH_INTERNAL)
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#define RARCH_LOG_VERBOSE (true)
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#else
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@ -45,13 +48,20 @@
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#endif
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#ifndef RARCH_LOG
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#undef RARCH_LOG_V
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#if defined(ANDROID) && defined(HAVE_LOGGER)
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#define RARCH_LOG(...) __android_log_print(ANDROID_LOG_INFO, "RetroArch: ", __VA_ARGS__)
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#define RARCH_LOG_V(tag, fmt, vp) __android_log_vprint(ANDROID_LOG_INFO, "RetroArch: " tag, fmt, vp)
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#elif defined(IS_SALAMANDER)
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#define RARCH_LOG(...) do { \
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fprintf(LOG_FILE, "RetroArch Salamander: " __VA_ARGS__); \
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fflush(LOG_FILE); \
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} while (0)
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#define RARCH_LOG_V(tag, fmt, vp) do { \
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fprintf(LOG_FILE, "RetroArch Salamander: " tag); \
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vfprintf(LOG_FILE, fmt, vp); \
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fflush(LOG_FILE); \
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} while(0)
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#else
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#define RARCH_LOG(...) do { \
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if (RARCH_LOG_VERBOSE) \
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@ -60,17 +70,22 @@
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fflush(LOG_FILE); \
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} \
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} while (0)
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#define RARCH_LOG_V(tag, fmt, vp) do { \
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if (RARCH_LOG_VERBOSE) \
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{ \
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fprintf(LOG_FILE, "RetroArch: " tag); \
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vfprintf(LOG_FILE, fmt, vp); \
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fflush(LOG_FILE); \
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} \
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} while (0)
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#endif
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#endif
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#ifndef RARCH_LOG_OUTPUT
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#if defined(ANDROID) && defined(HAVE_LOGGER)
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#define RARCH_LOG_OUTPUT(...) __android_log_print(ANDROID_LOG_INFO,"stderr: ",__VA_ARGS__)
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#elif defined(IS_SALAMANDER)
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#define RARCH_LOG_OUTPUT(...) do { \
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fprintf(LOG_FILE, "stderr: " __VA_ARGS__); \
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fflush(LOG_FILE); \
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} while (0)
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#undef RARCH_LOG_OUTPUT_V
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#if (defined(ANDROID) && defined(HAVE_LOGGER)) || defined(IS_SALAMANDER)
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#define RARCH_LOG_OUTPUT(...) RARCH_LOG(__VA_ARGS__)
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#define RARCH_LOG_OUTPUT_V(tag, fmt, vp) RARCH_LOG_V(tag, fmt, vp)
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#else
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#define RARCH_LOG_OUTPUT(...) do { \
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if (RARCH_LOG_VERBOSE) \
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@ -79,73 +94,73 @@
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fflush(LOG_FILE); \
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} \
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} while (0)
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#define RARCH_LOG_OUTPUT_V(tag, fmt, vp) do { \
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if (RARCH_LOG_VERBOSE) \
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{ \
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fprintf(LOG_FILE, "RetroArch: " tag); \
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vfprintf(LOG_FILE, fmt, vp); \
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fflush(LOG_FILE); \
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} \
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} while (0)
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#endif
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#endif
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#ifndef RARCH_ERR
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#undef RARCH_ERR_V
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#if defined(ANDROID) && defined(HAVE_LOGGER)
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#define RARCH_ERR(...) __android_log_print(ANDROID_LOG_INFO, "RetroArch [ERROR] :: ", __VA_ARGS__)
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#define RARCH_ERR_V(tag, fmt, vp) __android_log_vprint(ANDROID_LOG_INFO, "RetroArch [ERROR] :: " tag, fmt, vp)
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#elif defined(IS_SALAMANDER)
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#define RARCH_ERR(...) do { \
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fprintf(LOG_FILE, "RetroArch Salamander [ERROR] :: " __VA_ARGS__); \
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fflush(LOG_FILE); \
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} while (0)
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#define RARCH_ERR_V(tag, fmt, vp) do { \
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fprintf(LOG_FILE, "RetroArch Salamander [ERROR] :: " tag); \
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vfprintf(LOG_FILE, fmt, vp); \
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fflush(LOG_FILE); \
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} while (0)
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#else
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#define RARCH_ERR(...) do { \
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fprintf(LOG_FILE, "RetroArch [ERROR] :: " __VA_ARGS__); \
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fflush(LOG_FILE); \
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} while (0)
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#endif
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#endif
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#ifndef RARCH_ERR_OUTPUT
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#if defined(ANDROID) && defined(HAVE_LOGGER)
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#define RARCH_ERR_OUTPUT(...) __android_log_print(ANDROID_LOG_INFO, "stderr [ERROR] :: ", __VA_ARGS__)
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#elif defined(IS_SALAMANDER)
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#define RARCH_ERR_OUTPUT(...) do { \
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fprintf(LOG_FILE, "stderr [ERROR] :: " __VA_ARGS__); \
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fflush(LOG_FILE); \
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} while (0)
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#else
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#define RARCH_ERR_OUTPUT(...) do { \
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fprintf(LOG_FILE, "stderr [ERROR] :: " __VA_ARGS__); \
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#define RARCH_ERR_V(tag, fmt, vp) do { \
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fprintf(LOG_FILE, "RetroArch [ERROR] :: " tag); \
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vfprintf(LOG_FILE, fmt, vp); \
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fflush(LOG_FILE); \
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} while (0)
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#endif
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#endif
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#ifndef RARCH_WARN
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#undef RARCH_WARN_V
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#if defined(ANDROID) && defined(HAVE_LOGGER)
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#define RARCH_WARN(...) __android_log_print(ANDROID_LOG_INFO, "RetroArch [WARN] :: ", __VA_ARGS__)
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#define RARCH_WARN_V(tag, fmt, vp) __android_log_print(ANDROID_LOG_INFO, "RetroArch [WARN] :: " tag, fmt, vp)
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#elif defined(IS_SALAMANDER)
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#define RARCH_WARN(...) do { \
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fprintf(LOG_FILE, "RetroArch Salamander [WARN] :: " __VA_ARGS__); \
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fflush(LOG_FILE); \
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} while (0)
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#define RARCH_WARN_V(tag, fmt, vp) do { \
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fprintf(LOG_FILE, "RetroArch Salamander [WARN] :: " tag); \
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vfprintf(LOG_FILE, fmt, vp); \
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fflush(LOG_FILE); \
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} while (0)
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#else
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#define RARCH_WARN(...) do { \
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fprintf(LOG_FILE, "RetroArch [WARN] :: " __VA_ARGS__); \
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fflush(LOG_FILE); \
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} while (0)
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#endif
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#endif
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#ifndef RARCH_WARN_OUTPUT
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#if defined(ANDROID) && defined(HAVE_LOGGER)
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#define RARCH_WARN_OUTPUT(...) __android_log_print(ANDROID_LOG_INFO, "stderr [WARN] :: ", __VA_ARGS__)
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#elif defined(IS_SALAMANDER)
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#define RARCH_WARN_OUTPUT(...) do { \
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fprintf(LOG_FILE, "stderr [WARN] :: " __VA_ARGS__); \
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fflush(LOG_FILE); \
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} while (0)
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#else
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#define RARCH_WARN_OUTPUT(...) do { \
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fprintf(LOG_FILE, "stderr [WARN] :: " __VA_ARGS__); \
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#define RARCH_WARN_V(tag, fmt, vp) do { \
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fprintf(LOG_FILE, "RetroArch [WARN] :: " tag); \
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vfprintf(LOG_FILE, fmt, vp); \
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fflush(LOG_FILE); \
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} while (0)
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#endif
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#endif
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#endif
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#endif
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#endif
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