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134 lines
4.5 KiB
C
134 lines
4.5 KiB
C
// Copyright 2020, Collabora, Ltd.
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// SPDX-License-Identifier: BSL-1.0
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/*!
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* @file
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* @brief Basic logging functionality.
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* @author Jakob Bornecrantz <jakob@collabora.com>
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* @ingroup aux_log
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*/
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#pragma once
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#include "xrt/xrt_compiler.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct xrt_device;
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/*!
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* @defgroup aux_log Logging functions.
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* @ingroup aux_util
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*/
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/*!
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* @ingroup aux_log
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* @{
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*/
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/*!
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* For places where you really just want printf, prints a new-line.
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*/
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#define U_LOG_RAW(...) \
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do { \
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u_log(__FILE__, __LINE__, __func__, U_LOGGING_RAW, \
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__VA_ARGS__); \
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} while (false)
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#define U_LOG(level, ...) \
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do { \
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u_log(__FILE__, __LINE__, __func__, level, __VA_ARGS__); \
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} while (false)
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#define U_LOG_IFL(level, cond_level, ...) \
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do { \
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if (cond_level <= level) { \
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u_log(__FILE__, __LINE__, __func__, level, \
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__VA_ARGS__); \
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} \
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} while (false)
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#define U_LOG_XDEV(level, xdev, ...) \
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do { \
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u_log_xdev(__FILE__, __LINE__, __func__, level, xdev, \
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__VA_ARGS__); \
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} while (false)
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#define U_LOG_XDEV_IFL(level, cond_level, xdev, ...) \
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do { \
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if (cond_level <= level) { \
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u_log_xdev(__FILE__, __LINE__, __func__, level, xdev, \
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__VA_ARGS__); \
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} \
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} while (false)
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// clang-format off
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#define U_LOG_T(...) U_LOG_IFL_T(global_log_level, __VA_ARGS__)
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#define U_LOG_D(...) U_LOG_IFL_D(global_log_level, __VA_ARGS__)
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#define U_LOG_I(...) U_LOG_IFL_I(global_log_level, __VA_ARGS__)
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#define U_LOG_W(...) U_LOG_IFL_W(global_log_level, __VA_ARGS__)
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#define U_LOG_E(...) U_LOG_IFL_E(global_log_level, __VA_ARGS__)
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#define U_LOG_IFL_T(cond_level, ...) U_LOG_IFL(U_LOGGING_TRACE, cond_level, __VA_ARGS__)
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#define U_LOG_IFL_D(cond_level, ...) U_LOG_IFL(U_LOGGING_DEBUG, cond_level, __VA_ARGS__)
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#define U_LOG_IFL_I(cond_level, ...) U_LOG_IFL(U_LOGGING_INFO, cond_level, __VA_ARGS__)
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#define U_LOG_IFL_W(cond_level, ...) U_LOG_IFL(U_LOGGING_WARN, cond_level, __VA_ARGS__)
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#define U_LOG_IFL_E(cond_level, ...) U_LOG_IFL(U_LOGGING_ERROR, cond_level, __VA_ARGS__)
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#define U_LOG_XDEV_IFL_T(xdev, cond_level, ...) U_LOG_XDEV_IFL(U_LOGGING_TRACE, cond_level, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_IFL_D(xdev, cond_level, ...) U_LOG_XDEV_IFL(U_LOGGING_DEBUG, cond_level, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_IFL_I(xdev, cond_level, ...) U_LOG_XDEV_IFL(U_LOGGING_INFO, cond_level, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_IFL_W(xdev, cond_level, ...) U_LOG_XDEV_IFL(U_LOGGING_WARN, cond_level, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_IFL_E(xdev, cond_level, ...) U_LOG_XDEV_IFL(U_LOGGING_ERROR, cond_level, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_T(xdev, ...) U_LOG_XDEV(U_LOGGING_TRACE, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_D(xdev, ...) U_LOG_XDEV(U_LOGGING_DEBUG, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_I(xdev, ...) U_LOG_XDEV(U_LOGGING_INFO, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_W(xdev, ...) U_LOG_XDEV(U_LOGGING_WARN, xdev, __VA_ARGS__)
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#define U_LOG_XDEV_E(xdev, ...) U_LOG_XDEV(U_LOGGING_ERROR, xdev, __VA_ARGS__)
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// clang-format on
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enum u_logging_level
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{
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U_LOGGING_TRACE,
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U_LOGGING_DEBUG,
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U_LOGGING_INFO,
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U_LOGGING_WARN,
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U_LOGGING_ERROR,
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U_LOGGING_RAW, //!< Special level for raw printing, prints a new-line.
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};
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extern enum u_logging_level global_log_level;
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void
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u_log(const char *file,
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int line,
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const char *func,
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enum u_logging_level level,
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const char *format,
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...) XRT_PRINTF_FORMAT(5, 6);
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void
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u_log_xdev(const char *file,
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int line,
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const char *func,
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enum u_logging_level level,
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struct xrt_device *xdev,
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const char *format,
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...) XRT_PRINTF_FORMAT(6, 7);
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/*!
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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