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Diffstat (limited to 'include/lldb/Core/Log.h')
| -rw-r--r-- | include/lldb/Core/Log.h | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/include/lldb/Core/Log.h b/include/lldb/Core/Log.h deleted file mode 100644 index d87c263a427c..000000000000 --- a/include/lldb/Core/Log.h +++ /dev/null @@ -1,189 +0,0 @@ -//===-- Log.h ---------------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#ifndef liblldb_Log_h_ -#define liblldb_Log_h_ - -// C Includes -#include <signal.h> -#include <stdarg.h> -#include <stdint.h> -#include <stdio.h> - -// C++ Includes -// Other libraries and framework includes -// Project includes -#include "lldb/Core/ConstString.h" -#include "lldb/Core/Flags.h" -#include "lldb/Core/Logging.h" -#include "lldb/Core/PluginInterface.h" -#include "lldb/lldb-private.h" - -#include "llvm/Support/FormatVariadic.h" - -//---------------------------------------------------------------------- -// Logging Options -//---------------------------------------------------------------------- -#define LLDB_LOG_OPTION_THREADSAFE (1u << 0) -#define LLDB_LOG_OPTION_VERBOSE (1u << 1) -#define LLDB_LOG_OPTION_DEBUG (1u << 2) -#define LLDB_LOG_OPTION_PREPEND_SEQUENCE (1u << 3) -#define LLDB_LOG_OPTION_PREPEND_TIMESTAMP (1u << 4) -#define LLDB_LOG_OPTION_PREPEND_PROC_AND_THREAD (1u << 5) -#define LLDB_LOG_OPTION_PREPEND_THREAD_NAME (1U << 6) -#define LLDB_LOG_OPTION_BACKTRACE (1U << 7) -#define LLDB_LOG_OPTION_APPEND (1U << 8) - -//---------------------------------------------------------------------- -// Logging Functions -//---------------------------------------------------------------------- -namespace lldb_private { - -class Log final { -public: - //------------------------------------------------------------------ - // Callback definitions for abstracted plug-in log access. - //------------------------------------------------------------------ - typedef void (*DisableCallback)(const char **categories, - Stream *feedback_strm); - typedef Log *(*EnableCallback)(lldb::StreamSP &log_stream_sp, - uint32_t log_options, const char **categories, - Stream *feedback_strm); - typedef void (*ListCategoriesCallback)(Stream *strm); - - struct Callbacks { - DisableCallback disable; - EnableCallback enable; - ListCategoriesCallback list_categories; - }; - - //------------------------------------------------------------------ - // Static accessors for logging channels - //------------------------------------------------------------------ - static void RegisterLogChannel(const ConstString &channel, - const Log::Callbacks &log_callbacks); - - static bool UnregisterLogChannel(const ConstString &channel); - - static bool GetLogChannelCallbacks(const ConstString &channel, - Log::Callbacks &log_callbacks); - - static bool EnableLogChannel(lldb::StreamSP &log_stream_sp, - uint32_t log_options, const char *channel, - const char **categories, Stream &error_stream); - - static void EnableAllLogChannels(lldb::StreamSP &log_stream_sp, - uint32_t log_options, - const char **categories, - Stream *feedback_strm); - - static void DisableAllLogChannels(Stream *feedback_strm); - - static void ListAllLogChannels(Stream *strm); - - static void Initialize(); - - static void Terminate(); - - //------------------------------------------------------------------ - // Auto completion - //------------------------------------------------------------------ - static void AutoCompleteChannelName(const char *channel_name, - StringList &matches); - - //------------------------------------------------------------------ - // Member functions - //------------------------------------------------------------------ - Log(); - - Log(const lldb::StreamSP &stream_sp); - - ~Log(); - - void PutCString(const char *cstr); - void PutString(llvm::StringRef str); - - template <typename... Args> void Format(const char *fmt, Args &&... args) { - PutString(llvm::formatv(fmt, std::forward<Args>(args)...).str()); - } - - // CLEANUP: Add llvm::raw_ostream &Stream() function. - void Printf(const char *format, ...) __attribute__((format(printf, 2, 3))); - - void VAPrintf(const char *format, va_list args); - - void LogIf(uint32_t mask, const char *fmt, ...) - __attribute__((format(printf, 3, 4))); - - void Debug(const char *fmt, ...) __attribute__((format(printf, 2, 3))); - - void Error(const char *fmt, ...) __attribute__((format(printf, 2, 3))); - - void VAError(const char *format, va_list args); - - void Verbose(const char *fmt, ...) __attribute__((format(printf, 2, 3))); - - void Warning(const char *fmt, ...) __attribute__((format(printf, 2, 3))); - - Flags &GetOptions(); - - const Flags &GetOptions() const; - - Flags &GetMask(); - - const Flags &GetMask() const; - - bool GetVerbose() const; - - bool GetDebug() const; - - void SetStream(const lldb::StreamSP &stream_sp) { m_stream_sp = stream_sp; } - -protected: - //------------------------------------------------------------------ - // Member variables - //------------------------------------------------------------------ - lldb::StreamSP m_stream_sp; - Flags m_options; - Flags m_mask_bits; - -private: - DISALLOW_COPY_AND_ASSIGN(Log); -}; - -class LogChannel : public PluginInterface { -public: - LogChannel(); - - ~LogChannel() override; - - static lldb::LogChannelSP FindPlugin(const char *plugin_name); - - // categories is an array of chars that ends with a NULL element. - virtual void Disable(const char **categories, Stream *feedback_strm) = 0; - - virtual bool - Enable(lldb::StreamSP &log_stream_sp, uint32_t log_options, - Stream *feedback_strm, // Feedback stream for argument errors etc - const char **categories) = 0; // The categories to enable within this - // logging stream, if empty, enable - // default set - - virtual void ListCategories(Stream *strm) = 0; - -protected: - std::unique_ptr<Log> m_log_ap; - -private: - DISALLOW_COPY_AND_ASSIGN(LogChannel); -}; - -} // namespace lldb_private - -#endif // liblldb_Log_h_ |