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/***************************************************************************************************
Zyan Core Library (Zycore-C)
Original Author : Florian Bernd
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
***************************************************************************************************/
/**
* @file Provides cross-platform terminal helper functions.
* @brief
*/
#ifndef ZYCORE_API_TERMINAL_H
#define ZYCORE_API_TERMINAL_H
#include <Zycore/LibC.h>
#include <Zycore/Status.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef ZYAN_NO_LIBC
/* ============================================================================================== */
/* VT100 CSI SGR sequences */
/* ============================================================================================== */
/* ---------------------------------------------------------------------------------------------- */
/* General */
/* ---------------------------------------------------------------------------------------------- */
#define ZYAN_VT100SGR_RESET "\033[0m"
/* ---------------------------------------------------------------------------------------------- */
/* Foreground colors */
/* ---------------------------------------------------------------------------------------------- */
#define ZYAN_VT100SGR_FG_DEFAULT "\033[39m"
#define ZYAN_VT100SGR_FG_BLACK "\033[30m"
#define ZYAN_VT100SGR_FG_RED "\033[31m"
#define ZYAN_VT100SGR_FG_GREEN "\033[32m"
#define ZYAN_VT100SGR_FG_YELLOW "\033[33m"
#define ZYAN_VT100SGR_FG_BLUE "\033[34m"
#define ZYAN_VT100SGR_FG_MAGENTA "\033[35m"
#define ZYAN_VT100SGR_FG_CYAN "\033[36m"
#define ZYAN_VT100SGR_FG_WHITE "\033[37m"
#define ZYAN_VT100SGR_FG_BRIGHT_BLACK "\033[90m"
#define ZYAN_VT100SGR_FG_BRIGHT_RED "\033[91m"
#define ZYAN_VT100SGR_FG_BRIGHT_GREEN "\033[92m"
#define ZYAN_VT100SGR_FG_BRIGHT_YELLOW "\033[93m"
#define ZYAN_VT100SGR_FG_BRIGHT_BLUE "\033[94m"
#define ZYAN_VT100SGR_FG_BRIGHT_MAGENTA "\033[95m"
#define ZYAN_VT100SGR_FG_BRIGHT_CYAN "\033[96m"
#define ZYAN_VT100SGR_FG_BRIGHT_WHITE "\033[97m"
/* ---------------------------------------------------------------------------------------------- */
/* Background color */
/* ---------------------------------------------------------------------------------------------- */
#define ZYAN_VT100SGR_BG_DEFAULT "\033[49m"
#define ZYAN_VT100SGR_BG_BLACK "\033[40m"
#define ZYAN_VT100SGR_BG_RED "\033[41m"
#define ZYAN_VT100SGR_BG_GREEN "\033[42m"
#define ZYAN_VT100SGR_BG_YELLOW "\033[43m"
#define ZYAN_VT100SGR_BG_BLUE "\033[44m"
#define ZYAN_VT100SGR_BG_MAGENTA "\033[45m"
#define ZYAN_VT100SGR_BG_CYAN "\033[46m"
#define ZYAN_VT100SGR_BG_WHITE "\033[47m"
#define ZYAN_VT100SGR_BG_BRIGHT_BLACK "\033[100m"
#define ZYAN_VT100SGR_BG_BRIGHT_RED "\033[101m"
#define ZYAN_VT100SGR_BG_BRIGHT_GREEN "\033[102m"
#define ZYAN_VT100SGR_BG_BRIGHT_YELLOW "\033[103m"
#define ZYAN_VT100SGR_BG_BRIGHT_BLUE "\033[104m"
#define ZYAN_VT100SGR_BG_BRIGHT_MAGENTA "\033[105m"
#define ZYAN_VT100SGR_BG_BRIGHT_CYAN "\033[106m"
#define ZYAN_VT100SGR_BG_BRIGHT_WHITE "\033[107m"
/* ---------------------------------------------------------------------------------------------- */
/* ============================================================================================== */
/* Enums and types */
/* ============================================================================================== */
/**
* Declares the `ZyanStandardStream` enum.
*/
typedef enum ZyanStandardStream_
{
/**
* The default input stream.
*/
ZYAN_STDSTREAM_IN,
/**
* The default output stream.
*/
ZYAN_STDSTREAM_OUT,
/**
* The default error stream.
*/
ZYAN_STDSTREAM_ERR
} ZyanStandardStream;
/* ============================================================================================== */
/* Exported functions */
/* ============================================================================================== */
/**
* Enables VT100 ansi escape codes for the given stream.
*
* @param stream Either `ZYAN_STDSTREAM_OUT` or `ZYAN_STDSTREAM_ERR`.
*
* @return A zyan status code.
*
* This functions returns `ZYAN_STATUS_SUCCESS` on all non-Windows systems without performing any
* operations, assuming that VT100 is supported by default.
*
* On Windows systems, VT100 functionality is only supported on Windows 10 build 1607 (anniversary
* update) and later.
*/
ZYCORE_EXPORT ZyanStatus ZyanTerminalEnableVT100(ZyanStandardStream stream);
/**
* Checks, if the given standard stream reads from or writes to a terminal.
*
* @param stream The standard stream to check.
*
* @return `ZYAN_STATUS_TRUE`, if the stream is bound to a terminal, `ZYAN_STATUS_FALSE` if not,
* or another zyan status code if an error occured.
*/
ZYCORE_EXPORT ZyanStatus ZyanTerminalIsTTY(ZyanStandardStream stream);
/* ============================================================================================== */
#endif // ZYAN_NO_LIBC
#ifdef __cplusplus
}
#endif
#endif /* ZYCORE_API_TERMINAL_H */
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