47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
// Copyright 2013 Google Inc. All Rights Reserved.
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//
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// Log - Platform independent interface for a Logging class
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//
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#ifndef WVCDM_CORE_LOG_H_
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#define WVCDM_CORE_LOG_H_
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namespace wvcdm {
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// Simple logging class. The implementation is platform dependent.
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typedef enum {
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LOG_ERROR,
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LOG_WARN,
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LOG_INFO,
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LOG_DEBUG,
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LOG_VERBOSE
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} LogPriority;
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extern LogPriority g_cutoff;
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// Enable/disable verbose logging (LOGV).
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// This function is supplied for cases where the system layer does not
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// initialize logging. This is also needed to initialize logging in
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// unit tests.
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void InitLogging();
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void Log(const char* file, const char* function, int line, LogPriority level,
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const char* fmt, ...);
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// Log APIs
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#ifndef LOGE
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#define LOGE(...) Log(__FILE__, __func__, __LINE__, \
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wvcdm::LOG_ERROR, __VA_ARGS__)
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#define LOGW(...) Log(__FILE__, __func__, __LINE__, \
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wvcdm::LOG_WARN, __VA_ARGS__)
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#define LOGI(...) Log(__FILE__, __func__, __LINE__, \
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wvcdm::LOG_INFO, __VA_ARGS__)
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#define LOGD(...) Log(__FILE__, __func__, __LINE__, \
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wvcdm::LOG_DEBUG, __VA_ARGS__)
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#define LOGV(...) Log(__FILE__, __func__, __LINE__, \
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wvcdm::LOG_VERBOSE, __VA_ARGS__)
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#endif
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} // namespace wvcdm
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#endif // WVCDM_CORE_LOG_H_
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