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| author | bunnei <bunneidev@gmail.com> | 2014-12-12 23:20:01 -0500 |
|---|---|---|
| committer | bunnei <bunneidev@gmail.com> | 2014-12-12 23:20:01 -0500 |
| commit | af1cd769e7b407af71496e788e218add31f8b2b0 (patch) | |
| tree | 1e3fd71256c04a15970b09abd3f7280f8b1ff678 /src/common/logging/text_formatter.h | |
| parent | a6791e4fc73dda4853c8363d8ecf5094dbedd0ab (diff) | |
| parent | 4d2a6f8b9b3eeb85574a5e4f93422ffd4feebcd3 (diff) | |
Merge pull request #258 from yuriks/log-ng
New logging system
Diffstat (limited to 'src/common/logging/text_formatter.h')
| -rw-r--r-- | src/common/logging/text_formatter.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/common/logging/text_formatter.h b/src/common/logging/text_formatter.h new file mode 100644 index 0000000000..d7e298e28b --- /dev/null +++ b/src/common/logging/text_formatter.h @@ -0,0 +1,39 @@ +// Copyright 2014 Citra Emulator Project +// Licensed under GPLv2+ +// Refer to the license.txt file included. + +#pragma once + +#include <cstddef> +#include <memory> + +namespace Log { + +class Logger; +struct Entry; +class Filter; + +/** + * Attempts to trim an arbitrary prefix from `path`, leaving only the part starting at `root`. It's + * intended to be used to strip a system-specific build directory from the `__FILE__` macro, + * leaving only the path relative to the sources root. + * + * @param path The input file path as a null-terminated string + * @param root The name of the root source directory as a null-terminated string. Path up to and + * including the last occurence of this name will be stripped + * @return A pointer to the same string passed as `path`, but starting at the trimmed portion + */ +const char* TrimSourcePath(const char* path, const char* root = "src"); + +/// Formats a log entry into the provided text buffer. +void FormatLogMessage(const Entry& entry, char* out_text, size_t text_len); +/// Formats and prints a log entry to stderr. +void PrintMessage(const Entry& entry); + +/** + * Logging loop that repeatedly reads messages from the provided logger and prints them to the + * console. It is the baseline barebones log outputter. + */ +void TextLoggingLoop(std::shared_ptr<Logger> logger, const Filter* filter); + +} |