101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
#pragma once
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#ifdef _WIN32
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#include <winsock2.h>
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#include <winsock.h>
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#include <winbase.h>
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#endif
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#include <cstdio>
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#include <cstdarg>
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#include <cstring>
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#include <string>
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// TODO constexpr??
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inline const std::string className(const std::string& prettyFunction)
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{
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size_t colons = prettyFunction.find("::");
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if (colons == std::string::npos)
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return "";
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size_t begin = prettyFunction.substr(0,colons).rfind(" ") + 1;
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size_t end = colons - begin;
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std::string partialString = prettyFunction.substr(begin, end);
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return partialString;
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}
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#ifdef _WIN32
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static inline void win_get_last_error(void)
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{
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wchar_t *s = NULL;
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FormatMessageW(
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FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL, WSAGetLastError(),
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPWSTR)&s, 0, NULL
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);
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fprintf(stderr, "%S %d\n", s, WSAGetLastError());
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LocalFree(s);
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}
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#define LOG_LEVEL_ERROR "ERROR"
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#define LOG_LEVEL_WARN "WARNING"
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#define LOG_LEVEL_INFO "INFO"
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#else
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#define LOG_LEVEL_ERROR "\x1b[31mERROR\x1b[0m"
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#define LOG_LEVEL_WARN "\x1b[33mWARNING\x1b[0m"
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#define LOG_LEVEL_INFO "\x1b[34mINFO\x1b[0m"
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#endif
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#define LOG_LEVEL_DEBUG "DEBUG"
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#define uvgrtp_debug(level, fmt, ...) \
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fprintf(stderr, "[RTPLIB][%s][%s::%s] " fmt "\n", level, \
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"", __func__, ##__VA_ARGS__)
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#ifndef NDEBUG
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#define LOG_DEBUG(fmt, ...) uvgrtp_debug(LOG_LEVEL_DEBUG, fmt, ##__VA_ARGS__)
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#else
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#define LOG_DEBUG(fmt, ...) ;
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#endif
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#ifdef __RTP_SILENT__
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#define LOG_ERROR(fmt, ...) ;
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#define LOG_WARN(fmt, ...) ;
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#define LOG_INFO(fmt, ...) ;
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#undef LOG_DEBUG
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#define LOG_DEBUG(fmt, ...) ;
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#else
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#define LOG_ERROR(fmt, ...) uvgrtp_debug(LOG_LEVEL_ERROR, fmt, ##__VA_ARGS__)
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#define LOG_WARN(fmt, ...) uvgrtp_debug(LOG_LEVEL_WARN, fmt, ##__VA_ARGS__)
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#define LOG_INFO(fmt, ...) uvgrtp_debug(LOG_LEVEL_INFO, fmt, ##__VA_ARGS__)
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#endif
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static inline void log_platform_error(const char *aux)
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{
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#ifdef __linux__
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if (aux) {
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LOG_ERROR("%s: %s %d\n", aux, strerror(errno), errno);
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} else {
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LOG_ERROR("%s %d\n", strerror(errno), errno);
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}
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#else
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wchar_t *s = NULL;
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FormatMessageW(
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FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL, WSAGetLastError(),
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPWSTR)&s, 0, NULL
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);
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if (aux) {
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LOG_ERROR("%s: %ls %d\n", aux, s, WSAGetLastError());
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} else {
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LOG_ERROR("%ls %d\n", s, WSAGetLastError());
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}
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LocalFree(s);
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#endif
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}
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