Crow/include/crow/settings.h

#pragma once
// settings for crow
// TODO(ipkn) replace with runtime config. libucl?

/* #ifdef - enables debug mode */
//#define CROW_ENABLE_DEBUG

/* #ifdef - enables logging */
#define CROW_ENABLE_LOGGING

/* #ifdef - enforces section 5.2 and 6.1 of RFC6455 (only accepting masked messages from clients) */
//#define CROW_ENFORCE_WS_SPEC

/* #define - specifies log level */
/*
    Debug       = 0
    Info        = 1
    Warning     = 2
    Error       = 3
    Critical    = 4

    default to INFO
*/
#ifndef CROW_LOG_LEVEL
#define CROW_LOG_LEVEL 1
#endif

#ifndef CROW_STATIC_DIRECTORY
#define CROW_STATIC_DIRECTORY "static/"
#endif
#ifndef CROW_STATIC_ENDPOINT
#define CROW_STATIC_ENDPOINT "/static/<path>"
#endif

// compiler flags
#if defined(_MSVC_LANG) && _MSVC_LANG >= 201402L
#define CROW_CAN_USE_CPP14
#endif
#if __cplusplus >= 201402L
#define CROW_CAN_USE_CPP14
#endif

#if defined(_MSVC_LANG) && _MSVC_LANG >= 201703L
#define CROW_CAN_USE_CPP17
#endif
#if __cplusplus >= 201703L
#define CROW_CAN_USE_CPP17
#if defined(__GNUC__) && __GNUC__ < 8
#define CROW_FILESYSTEM_IS_EXPERIMENTAL
#endif
#endif

#if defined(_MSC_VER)
#if _MSC_VER < 1900
#define CROW_MSVC_WORKAROUND
#define constexpr const
#define noexcept throw()
#endif
#endif

#if defined(__GNUC__) && __GNUC__ == 8 && __GNUC_MINOR__ < 4
#if __cplusplus > 201103L
#define CROW_GCC83_WORKAROUND
#else
#error "GCC 8.1 - 8.3 has a bug that prevents Crow from compiling with C++11. Please update GCC to > 8.3 or use C++ > 11."
#endif
#endif
add pragma once to settings.h, set log level to DEBUG for unittest 2014-09-14 11:04:27 +00:00			`#pragma once`
Added primitive logging 2014-05-20 16:17:56 +00:00			`// settings for crow`
Optimized HTTP parser Also (likely) fixed problem with streaming without keeping connection alive Also fixed problem with multipart hanging on request Also updated TODO entries to indicate Writer 2022-02-05 15:15:19 +00:00			`// TODO(ipkn) replace with runtime config. libucl?`
Added primitive logging 2014-05-20 16:17:56 +00:00
			`/* #ifdef - enables debug mode */`
Change default settings - disable crow debug mode by default - expose `loglevel` method on `App` to change the logging level easily - add a startup message that guides how to change the logging level 2017-09-17 17:58:53 +00:00			`//#define CROW_ENABLE_DEBUG`
Added primitive logging 2014-05-20 16:17:56 +00:00
			`/* #ifdef - enables logging */`
Added log level support 2014-05-20 22:30:51 +00:00			`#define CROW_ENABLE_LOGGING`

added macro to enforce ws spec and added 16/64 bit payload length unit tests for ws 2021-11-22 14:39:48 +00:00			`/* #ifdef - enforces section 5.2 and 6.1 of RFC6455 (only accepting masked messages from clients) */`
			`//#define CROW_ENFORCE_WS_SPEC`

Added log level support 2014-05-20 22:30:51 +00:00			`/* #define - specifies log level */`
			`/*`
Handling macro issues - fix IS_NUM conflict (for MySQL) - avoid DELETE, ERROR (for Windows) 2016-08-27 05:15:16 +00:00			`Debug = 0`
			`Info = 1`
			`Warning = 2`
			`Error = 3`
			`Critical = 4`
change default log level to INFO 2014-09-12 03:16:37 +00:00
			`default to INFO`
Added log level support 2014-05-20 22:30:51 +00:00			`*/`
Support multiple methods for same URL - fix broken unittests because of server initializing order change - add a function to wait until server is up 2017-12-24 15:40:39 +00:00			`#ifndef CROW_LOG_LEVEL`
change default log level to INFO 2014-09-12 03:16:37 +00:00			`#define CROW_LOG_LEVEL 1`
Support multiple methods for same URL - fix broken unittests because of server initializing order change - add a function to wait until server is up 2017-12-24 15:40:39 +00:00			`#endif`
add CROW_MSVC_WORKAROUND and CROW_CAN_USE_CPP14 macro 2015-02-20 02:47:23 +00:00
added macros for static endpoint and directory (also put some info in the example) 2020-11-10 20:56:27 +00:00			`#ifndef CROW_STATIC_DIRECTORY`
			`#define CROW_STATIC_DIRECTORY "static/"`
			`#endif`
			`#ifndef CROW_STATIC_ENDPOINT`
			`#define CROW_STATIC_ENDPOINT "/static/<path>"`
			`#endif`

add CROW_MSVC_WORKAROUND and CROW_CAN_USE_CPP14 macro 2015-02-20 02:47:23 +00:00			`// compiler flags`
fixes for some msvc compatibility issues 2021-02-08 16:25:02 +00:00			`#if defined(_MSVC_LANG) && _MSVC_LANG >= 201402L`
			`#define CROW_CAN_USE_CPP14`
			`#endif`
add CROW_MSVC_WORKAROUND and CROW_CAN_USE_CPP14 macro 2015-02-20 02:47:23 +00:00			`#if __cplusplus >= 201402L`
			`#define CROW_CAN_USE_CPP14`
			`#endif`
Cpp17 flag for msvc 2021-10-31 19:25:11 +00:00
			`#if defined(_MSVC_LANG) && _MSVC_LANG >= 201703L`
			`#define CROW_CAN_USE_CPP17`
			`#endif`
Use invoke_result for C++20 2021-10-31 18:19:44 +00:00			`#if __cplusplus >= 201703L`
			`#define CROW_CAN_USE_CPP17`
Don't use std::filesystem when compiling in C++17 mode on gcc < 8 On gcc < 8, filesystem had to be included as <experimental/filesystem>, it was also living in the std::experimental namespace, and also required the user to link against -lstdc++fs. 2022-08-05 14:02:09 +00:00			`#if defined(__GNUC__) && __GNUC__ < 8`
			`#define CROW_FILESYSTEM_IS_EXPERIMENTAL`
			`#endif`
Use invoke_result for C++20 2021-10-31 18:19:44 +00:00			`#endif`
add CROW_MSVC_WORKAROUND and CROW_CAN_USE_CPP14 macro 2015-02-20 02:47:23 +00:00
			`#if defined(_MSC_VER)`
			`#if _MSC_VER < 1900`
			`#define CROW_MSVC_WORKAROUND`
			`#define constexpr const`
			`#define noexcept throw()`
			`#endif`
			`#endif`
GCC 8 workaround 2021-11-23 15:00:14 +00:00
GCC 8 workaround compiler detection & error 2021-11-27 13:30:37 +00:00			`#if defined(__GNUC__) && __GNUC__ == 8 && __GNUC_MINOR__ < 4`
Constrain and warn GCC 8 bug 2021-11-25 14:14:45 +00:00			`#if __cplusplus > 201103L`
			`#define CROW_GCC83_WORKAROUND`
			`#else`
fix typos 2022-04-27 02:58:53 +00:00			`#error "GCC 8.1 - 8.3 has a bug that prevents Crow from compiling with C++11. Please update GCC to > 8.3 or use C++ > 11."`
Constrain and warn GCC 8 bug 2021-11-25 14:14:45 +00:00			`#endif`
GCC 8 workaround 2021-11-23 15:00:14 +00:00			`#endif`