1 files changed, 155 insertions, 0 deletions

diff --git a/src/common/log.h b/src/common/log.h
new file mode 100644
index 000000000..432a307f0
--- /dev/null
+++ b/src/common/log.h
@@ -0,0 +1,155 @@
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#ifndef _LOG_H_
+#define _LOG_H_
+
+#define    NOTICE_LEVEL  1  // VERY important information that is NOT errors. Like startup and OSReports.
+#define    ERROR_LEVEL   2  // Critical errors 
+#define    WARNING_LEVEL 3  // Something is suspicious.
+#define    INFO_LEVEL    4  // General information.
+#define    DEBUG_LEVEL   5  // Detailed debugging - might make things slow.
+
+namespace LogTypes
+{
+
+enum LOG_TYPE {
+    ACTIONREPLAY,
+    AUDIO,
+    AUDIO_INTERFACE,
+    BOOT,
+    COMMANDPROCESSOR,
+    COMMON,
+    CONSOLE,
+    DISCIO,
+    FILEMON,
+    DSPHLE,
+    DSPLLE,
+    DSP_MAIL,
+    DSPINTERFACE,
+    DVDINTERFACE,
+    DYNA_REC,
+    EXPANSIONINTERFACE,
+    GDB_STUB,
+    ARM11,
+    GPFIFO,
+    OSHLE,
+    MASTER_LOG,
+    MEMMAP,
+    MEMCARD_MANAGER,
+    OSREPORT,
+    PAD, 
+    PROCESSORINTERFACE,
+    PIXELENGINE,
+    SERIALINTERFACE,
+    SP1,
+    STREAMINGINTERFACE,
+    VIDEO,
+    VIDEOINTERFACE,
+    LOADER,
+    FILESYS,
+    WII_IPC_DVD,
+    WII_IPC_ES,
+    WII_IPC_FILEIO,
+    WII_IPC_HID,
+    WII_IPC_HLE,
+    WII_IPC_NET,
+    WII_IPC_WC24,
+    WII_IPC_SSL,
+    RENDER,
+    LCD,
+    HW,
+    TIME,
+    NETPLAY,
+
+    NUMBER_OF_LOGS // Must be last
+};
+
+// FIXME: should this be removed?
+enum LOG_LEVELS {
+    LNOTICE = NOTICE_LEVEL,
+    LERROR = ERROR_LEVEL,
+    LWARNING = WARNING_LEVEL,
+    LINFO = INFO_LEVEL,
+    LDEBUG = DEBUG_LEVEL,
+};
+
+#define LOGTYPES_LEVELS LogTypes::LOG_LEVELS
+#define LOGTYPES_TYPE LogTypes::LOG_TYPE
+
+}  // namespace
+
+void GenericLog(LOGTYPES_LEVELS level, LOGTYPES_TYPE type,
+        const char *file, int line, const char *fmt, ...)
+#ifdef __GNUC__
+        __attribute__((format(printf, 5, 6)))
+#endif
+        ;
+
+#if defined LOGGING || defined _DEBUG || defined DEBUGFAST
+#define MAX_LOGLEVEL DEBUG_LEVEL
+#else
+#ifndef MAX_LOGLEVEL
+#define MAX_LOGLEVEL WARNING_LEVEL
+#endif // loglevel
+#endif // logging
+
+#ifdef GEKKO
+#define GENERIC_LOG(t, v, ...)
+#else
+// Let the compiler optimize this out
+#define GENERIC_LOG(t, v, ...) { \
+    if (v <= MAX_LOGLEVEL) \
+        GenericLog(v, t, __FILE__, __LINE__, __VA_ARGS__); \
+    }
+#endif
+
+#define ERROR_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LERROR, __VA_ARGS__) } while (0)
+#define WARN_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LWARNING, __VA_ARGS__) } while (0)
+#define NOTICE_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LNOTICE, __VA_ARGS__) } while (0)
+#define INFO_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LINFO, __VA_ARGS__) } while (0)
+#define DEBUG_LOG(t,...) do { GENERIC_LOG(LogTypes::t, LogTypes::LDEBUG, __VA_ARGS__) } while (0)
+
+#if MAX_LOGLEVEL >= DEBUG_LEVEL
+#define _dbg_assert_(_t_, _a_) \
+    if (!(_a_)) {\
+        ERROR_LOG(_t_, "Error...\n\n  Line: %d\n  File: %s\n  Time: %s\n\nIgnore and continue?", \
+                       __LINE__, __FILE__, __TIME__); \
+        if (!PanicYesNo("*** Assertion (see log)***\n")) {Crash();} \
+    }
+#define _dbg_assert_msg_(_t_, _a_, ...)\
+    if (!(_a_)) {\
+        ERROR_LOG(_t_, __VA_ARGS__); \
+        if (!PanicYesNo(__VA_ARGS__)) {Crash();} \
+    }
+#define _dbg_update_() Host_UpdateLogDisplay();
+
+#else // not debug
+#define _dbg_update_() ;
+
+#ifndef _dbg_assert_
+#define _dbg_assert_(_t_, _a_) {}
+#define _dbg_assert_msg_(_t_, _a_, _desc_, ...) {}
+#endif // dbg_assert
+#endif // MAX_LOGLEVEL DEBUG
+
+#define _assert_(_a_) _dbg_assert_(MASTER_LOG, _a_)
+
+#ifndef GEKKO
+#ifdef _WIN32
+#define _assert_msg_(_t_, _a_, _fmt_, ...)        \
+    if (!(_a_)) {\
+        if (!PanicYesNo(_fmt_, __VA_ARGS__)) {Crash();} \
+    }
+#else // not win32
+#define _assert_msg_(_t_, _a_, _fmt_, ...)        \
+    if (!(_a_)) {\
+        if (!PanicYesNo(_fmt_, ##__VA_ARGS__)) {Crash();} \
+    }
+#endif // WIN32
+#else // GEKKO
+#define _assert_msg_(_t_, _a_, _fmt_, ...)
+#endif
+
+#endif // _LOG_H_