890 lines
28 KiB
C
890 lines
28 KiB
C
/*
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libfort
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MIT License
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Copyright (c) 2017 - 2018 Seleznev Anton
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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/**
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* @file fort.h
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* @brief Main header file describing libfort API.
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*
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* This file contains declarations of all libfort functions and macro
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* definitions.
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*/
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#ifndef LIBFORT_H
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#define LIBFORT_H
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#include <stddef.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <limits.h>
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/*****************************************************************************
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* Configuration
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*****************************************************************************/
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/**
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* libfort configuration macros
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* (to enable/disable some options this macros should be defined/undefined)
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*/
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/** #define FT_CONGIG_HAVE_WCHAR */
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#if defined(FT_CONGIG_HAVE_WCHAR)
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#define FT_HAVE_WCHAR
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#endif
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/*****************************************************************************
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* RETURN CODES
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*****************************************************************************/
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typedef int fort_status_t;
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#define FT_SUCCESS 0
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#define FT_MEMORY_ERROR -1
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#define FT_ERROR -2
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#define FT_EINVAL -3
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#define FT_IS_SUCCESS(arg) ((arg) >= 0)
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#define FT_IS_ERROR(arg) ((arg) < 0)
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/**
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* @cond HELPER_MACROS
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*/
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/*****************************************************************************
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* Determine compiler
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*****************************************************************************/
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#if defined(__clang__)
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#define FT_CLANG_COMPILER
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#elif defined(__GNUC__)
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#define FT_GCC_COMPILER
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#elif defined(_MSC_VER)
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#define FT_MICROSOFT_COMPILER
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#else
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#define FT_UNDEFINED_COMPILER
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#endif
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/*****************************************************************************
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* Declare inline
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*****************************************************************************/
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#if defined(__cplusplus)
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#define FT_INLINE inline
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#else
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#define FT_INLINE __inline
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#endif /* if defined(__cplusplus) */
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/*****************************************************************************
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* C++ needs to know that types and declarations are C, not C++.
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*****************************************************************************/
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#ifdef __cplusplus
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# define FT_BEGIN_DECLS extern "C" {
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# define FT_END_DECLS }
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#else
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# define FT_BEGIN_DECLS
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# define FT_END_DECLS
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#endif
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/*****************************************************************************
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* Helper macros
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*****************************************************************************/
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#define FT_STR_2_CAT_(arg1, arg2) \
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arg1##arg2
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#define FT_STR_2_CAT(arg1, arg2) \
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FT_STR_2_CAT_(arg1, arg2)
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/**
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* @interanl
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*/
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static FT_INLINE int ft_check_if_string_helper(const char *str)
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{
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(void)str;
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return 0;
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}
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/**
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* @interanl
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*/
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static FT_INLINE int ft_check_if_wstring_helper(const wchar_t *str)
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{
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(void)str;
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return 0;
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}
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#define FT_NARGS_IMPL_(x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15,N,...) N
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#define FT_EXPAND_(x) x
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#define FT_PP_NARG_(...) \
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FT_EXPAND_(FT_NARGS_IMPL_(__VA_ARGS__,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0))
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#define FT_CHECK_IF_STR_32(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_31(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_31(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_30(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_30(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_29(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_29(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_28(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_28(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_27(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_27(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_26(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_26(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_25(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_25(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_24(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_24(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_23(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_23(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_22(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_22(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_21(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_21(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_20(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_20(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_19(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_19(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_18(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_18(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_17(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_17(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_16(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_16(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_15(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_15(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_14(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_14(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_13(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_13(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_12(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_12(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_11(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_11(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_10(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_10(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_9(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_9(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_8(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_8(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_7(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_7(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_6(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_6(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_5(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_5(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_4(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_4(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_3(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_3(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_2(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_2(checker,arg,...) (checker(arg),FT_EXPAND_(FT_CHECK_IF_STR_1(checker,__VA_ARGS__)))
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#define FT_CHECK_IF_STR_1(checker,arg) (checker(arg))
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#define FT_CHECK_IF_ARGS_ARE_STRINGS__(checker,func, ...) \
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FT_EXPAND_(func(checker,__VA_ARGS__))
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#define FT_CHECK_IF_ARGS_ARE_STRINGS_(checker,basis, n, ...) \
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FT_CHECK_IF_ARGS_ARE_STRINGS__(checker,FT_STR_2_CAT_(basis, n), __VA_ARGS__)
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#define FT_CHECK_IF_ARGS_ARE_STRINGS(...) \
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FT_CHECK_IF_ARGS_ARE_STRINGS_(ft_check_if_string_helper,FT_CHECK_IF_STR_,FT_PP_NARG_(__VA_ARGS__), __VA_ARGS__)
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#ifdef FT_HAVE_WCHAR
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#define CHECK_IF_ARGS_ARE_WSTRINGS(...) \
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FT_CHECK_IF_ARGS_ARE_STRINGS_(ft_check_if_wstring_helper,FT_CHECK_IF_STR_,FT_PP_NARG_(__VA_ARGS__), __VA_ARGS__)
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#endif
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/**
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* @endcond
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*/
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/*****************************************************************************
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* Attribute format for argument checking
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*****************************************************************************/
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#if defined(FT_CLANG_COMPILER) || defined(FT_GCC_COMPILER)
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#define FT_PRINTF_ATTRIBUTE_FORMAT(string_index, first_to_check) \
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__attribute__ ((format (printf, string_index, first_to_check)))
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#else
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#define FT_PRINTF_ATTRIBUTE_FORMAT(string_index, first_to_check)
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#endif /* defined(FT_CLANG_COMPILER) || defined(FT_GCC_COMPILER) */
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/*****************************************************************************
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* libfort API
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*****************************************************************************/
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FT_BEGIN_DECLS
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/**
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* The main structure of libfort containing information about formatted table.
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*/
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struct ft_table;
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/**
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* The main structure of libfort containing information about formatted table.
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*
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* ft_table_t objects should be created by a call to ft_create_table and
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* destroyed with ft_destroy_table.
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*/
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typedef struct ft_table ft_table_t;
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/**
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* Create formatted table.
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*
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* @return
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* The pointer to the new allocated ft_table_t, on success. NULL on error.
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*/
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ft_table_t *ft_create_table(void);
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/**
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* Destroy formatted table.
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*
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* Destroy formatted table and free all resources allocated during table creation
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* and work with it.
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*
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* @param table
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* Pointer to formatted table previousley created with ft_create_table. If
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* table is a null pointer, the function does nothing.
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*/
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void ft_destroy_table(ft_table_t *table);
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/**
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* Copy formatted table.
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*
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* @param table
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* Pointer to formatted table previousley created with ft_create_table. If
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* table is a null pointer, the function returns null.
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* @return
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* The pointer to the new allocated ft_table_t, on success. NULL on error.
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*/
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ft_table_t *ft_copy_table(ft_table_t *table);
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/**
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* Move current position to the first cell of the next line(row).
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*
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* @param table
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* Pointer to formatted table.
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*/
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void ft_ln(ft_table_t *table);
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/**
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* Get row number of the current cell.
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*
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* @param table
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* Pointer to formatted table.
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* @return
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* Row number of the current cell.
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*/
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size_t ft_cur_row(ft_table_t *table);
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/**
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* Get column number of the current cell.
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*
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* @param table
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* Pointer to formatted table.
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* @return
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* Column number of the current cell.
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*/
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size_t ft_cur_col(ft_table_t *table);
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/**
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* Set current cell position.
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*
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* Current cell - cell that will be edited with all modifiing functions
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* (ft_printf, ft_write ...).
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*
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* @param table
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* Pointer to formatted table.
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* @param row
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* New row number for the current cell.
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* @param col
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* New row number for the current cell.
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*/
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void ft_set_cur_cell(ft_table_t *table, size_t row, size_t col);
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#if defined(FT_CLANG_COMPILER) || defined(FT_GCC_COMPILER)
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/**
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* Write data formatted acording to the format string to a variety of table
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* cells.
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*
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* @param table
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* Pointer to formatted table.
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* @param fmt
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* Pointer to a null-terminated multibyte string specifying how to interpret
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* the data. The format string consists of ordinary characters (except % and |),
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* which are copied unchanged into the output stream, and conversion
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* specifications. Conversion specifications are the same as for standard
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* printf function. Character '|' (wich can be changed with
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* {@link ft_set_default_printf_field_separator}) in the format string is treated as
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* a cell separator.
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* @param ...
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* Arguments specifying data to print. Similarly to standard printf-like
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* functions if any argument after default conversions is not the type
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* expected by the corresponding conversion specifier, or if there are fewer
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* arguments than required by format, the behavior is undefined. If there are
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* more arguments than required by format, the extraneous arguments are
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* evaluated and ignored.
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* @return
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* - Number of printed cells
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* - (<0): In case of error
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*/
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int ft_printf(ft_table_t *table, const char *fmt, ...) FT_PRINTF_ATTRIBUTE_FORMAT(2, 3);
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/**
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* Write data formatted acording to the format string to a variety of table
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* cells and move current position to the first cell of the next line(row).
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*
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* @param table
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* Pointer to formatted table.
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* @param fmt
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* Pointer to a null-terminated multibyte string specifying how to interpret
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* the data. The format string consists of ordinary characters (except % and |),
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* which are copied unchanged into the output stream, and conversion
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* specifications. Conversion specifications are the same as for standard
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* printf function. Character '|' (wich can be changed with
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* {@link ft_set_default_printf_field_separator}) in the format string is treated as
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* a cell separator.
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* @param ...
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* Arguments specifying data to print. Similarly to standard printf-like
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* functions if any argument after default conversions is not the type
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* expected by the corresponding conversion specifier, or if there are fewer
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* arguments than required by format, the behavior is undefined. If there are
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* more arguments than required by format, the extraneous arguments are
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* evaluated and ignored.
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* @return
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* - Number of printed cells.
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* - (<0): In case of error.
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*/
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int ft_printf_ln(ft_table_t *table, const char *fmt, ...) FT_PRINTF_ATTRIBUTE_FORMAT(2, 3);
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#else
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/**
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* @cond IGNORE_DOC
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*/
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int ft_printf_impl(ft_table_t *table, const char *fmt, ...) FT_PRINTF_ATTRIBUTE_FORMAT(2, 3);
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int ft_printf_ln_impl(ft_table_t *table, const char *fmt, ...) FT_PRINTF_ATTRIBUTE_FORMAT(2, 3);
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#define ft_printf(table, ...) \
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(( 0 ? fprintf(stderr, __VA_ARGS__) : 1), ft_printf_impl(table, __VA_ARGS__))
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#define ft_printf_ln(table, ...) \
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(( 0 ? fprintf(stderr, __VA_ARGS__) : 1), ft_printf_ln_impl(table, __VA_ARGS__))
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/**
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* @endcond
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*/
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#endif
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/**
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* Set field separator for {@link ft_printf}, {@link ft_printf_ln}
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* (default separator is '|').
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*
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* @param separator
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* New separator.
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*/
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void ft_set_default_printf_field_separator(char separator);
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/**
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* Write strings to the table.
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*
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* Write specified strings to the same number of consecutive cells in the
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* current row.
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*
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* @param table
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* Pointer to formatted table.
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* @param ...
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* Strings to write.
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* @return
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* - 0: Success; data were written
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* - (<0): In case of error
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*/
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#define ft_write(table, ...)\
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(0 ? FT_CHECK_IF_ARGS_ARE_STRINGS(__VA_ARGS__) : ft_nwrite(table, FT_PP_NARG_(__VA_ARGS__), __VA_ARGS__))
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/**
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* Write strings to the table and go to the next line.
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*
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* Write specified strings to the same number of consecutive cells in the
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* current row and move current position to the first cell of the next
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* line(row).
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*
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* @param table
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* Pointer to formatted table.
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* @param ...
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* Strings to write.
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* @return
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* - 0: Success; data were written
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* - (<0): In case of error
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*/
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#define ft_write_ln(table, ...)\
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(0 ? FT_CHECK_IF_ARGS_ARE_STRINGS(__VA_ARGS__) : ft_nwrite_ln(table, FT_PP_NARG_(__VA_ARGS__), __VA_ARGS__))
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/**
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* Write specified number of strings to the table.
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*
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* Write specified number of strings to the same number of consecutive cells in
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* the current row.
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*
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* @note In most cases it is more preferable to use MACRO @ref ft_write instead
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* of @ref ft_nwrite, which is more safe (@ref ft_write automatically counts the
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* number of string arguments and at compile check that all passed arguments are
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* strings).
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*
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* @param table
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* Pointer to formatted table.
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* @param count
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* Number of strings to write.
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* @param cell_content
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* First string to write.
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* @param ...
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* Other strings to write.
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* @return
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* - 0: Success; data were written
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* - (<0): In case of error
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*/
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int ft_nwrite(ft_table_t *table, size_t count, const char *cell_content, ...);
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/**
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* Write specified number of strings to the table and go to the next line.
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*
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* Write specified number of strings to the same number of consecutive cells
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* in the current row and move current position to the first cell of the next
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* line(row).
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*
|
|
* @note In most cases it is more preferable to use MACRO @ref ft_write instead
|
|
* of @ref ft_nwrite, which is more safe (@ref ft_write automatically counts the
|
|
* number of string arguments and at compile check that all passed arguments are
|
|
* strings).
|
|
*
|
|
* @param table
|
|
* Pointer to formatted table.
|
|
* @param count
|
|
* Number of strings to write.
|
|
* @param cell_content
|
|
* First string to write.
|
|
* @param ...
|
|
* Other strings to write.
|
|
* @return
|
|
* - 0: Success; data were written
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_nwrite_ln(ft_table_t *table, size_t count, const char *cell_content, ...);
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Write strings from the array to the table.
|
|
*
|
|
* Write specified number of strings from the array to the same number of
|
|
* consecutive cells in the current row.
|
|
*
|
|
* @param table
|
|
* Pointer to formatted table.
|
|
* @param cols
|
|
* Number of elements in row_cells.
|
|
* @param row_cells
|
|
* Array of strings to write.
|
|
* @return
|
|
* - 0: Success; data were written
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_row_write(ft_table_t *table, size_t cols, const char *row_cells[]);
|
|
|
|
/**
|
|
* Write strings from the array to the table and go to the next line.
|
|
*
|
|
* Write specified number of strings from the array to the same number of
|
|
* consecutive cells in the current row and move current position to the first
|
|
* cell of the next line(row).
|
|
*
|
|
* @param table
|
|
* Pointer to formatted table.
|
|
* @param cols
|
|
* Number of elements in row_cells.
|
|
* @param row_cells
|
|
* Array of strings to write.
|
|
* @return
|
|
* - 0: Success; data were written
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_row_write_ln(ft_table_t *table, size_t cols, const char *row_cells[]);
|
|
|
|
|
|
/**
|
|
* Write strings from the 2D array to the table.
|
|
*
|
|
* Write specified number of strings from the 2D array to the formatted table.
|
|
*
|
|
* @param table
|
|
* Pointer to formatted table.
|
|
* @param rows
|
|
* Number of rows in the 2D array.
|
|
* @param cols
|
|
* Number of columns in the 2D array.
|
|
* @param table_cells
|
|
* 2D array of strings to write.
|
|
* @return
|
|
* - 0: Success; data were written
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_table_write(ft_table_t *table, size_t rows, size_t cols, const char *table_cells[]);
|
|
|
|
/**
|
|
* Write strings from the 2D array to the table and go to the next line.
|
|
*
|
|
* Write specified number of strings from the 2D array to the formatted table
|
|
* and move current position to the first cell of the next line(row).
|
|
*
|
|
* @param table
|
|
* Pointer to formatted table.
|
|
* @param rows
|
|
* Number of rows in the 2D array.
|
|
* @param cols
|
|
* Number of columns in the 2D array.
|
|
* @param table_cells
|
|
* 2D array of strings to write.
|
|
* @return
|
|
* - 0: Success; data were written
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_table_write_ln(ft_table_t *table, size_t rows, size_t cols, const char *table_cells[]);
|
|
|
|
|
|
/**
|
|
* Add separator after the current row.
|
|
*
|
|
* @param table
|
|
* Formatted table.
|
|
* @return
|
|
* - 0: Success; separator was added.
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_add_separator(ft_table_t *table);
|
|
|
|
|
|
/**
|
|
* Convert table to string representation.
|
|
*
|
|
* ft_table_t has ownership of the returned pointer. So there is no need to
|
|
* free it. To take ownership user should explicitly copy the returned
|
|
* string with strdup or similar functions.
|
|
*
|
|
* Returned pointer may be later invalidated by:
|
|
* - Calling ft_destroy_table;
|
|
* - Other invocations of ft_to_string.
|
|
*
|
|
* @param table
|
|
* Formatted table.
|
|
* @return
|
|
* - The pointer to the string representation of formatted table, on success.
|
|
* - NULL on error.
|
|
*/
|
|
const char *ft_to_string(const ft_table_t *table);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Structure describing border appearance.
|
|
*/
|
|
struct ft_border_chars {
|
|
const char *top_border_ch;
|
|
const char *separator_ch;
|
|
const char *bottom_border_ch;
|
|
const char *side_border_ch;
|
|
const char *out_intersect_ch;
|
|
const char *in_intersect_ch;
|
|
};
|
|
|
|
/**
|
|
* Structure describing border style.
|
|
*/
|
|
struct ft_border_style {
|
|
struct ft_border_chars border_chs;
|
|
struct ft_border_chars header_border_chs;
|
|
const char *hor_separator_char;
|
|
};
|
|
|
|
/**
|
|
* @defgroup BasicStyles
|
|
* @name Built-in table border styles.
|
|
* @{
|
|
*/
|
|
extern const struct ft_border_style *const FT_BASIC_STYLE;
|
|
extern const struct ft_border_style *const FT_BASIC2_STYLE;
|
|
extern const struct ft_border_style *const FT_SIMPLE_STYLE;
|
|
extern const struct ft_border_style *const FT_PLAIN_STYLE;
|
|
extern const struct ft_border_style *const FT_DOT_STYLE;
|
|
extern const struct ft_border_style *const FT_EMPTY_STYLE;
|
|
extern const struct ft_border_style *const FT_EMPTY2_STYLE;
|
|
extern const struct ft_border_style *const FT_SOLID_STYLE;
|
|
extern const struct ft_border_style *const FT_SOLID_ROUND_STYLE;
|
|
extern const struct ft_border_style *const FT_NICE_STYLE;
|
|
extern const struct ft_border_style *const FT_DOUBLE_STYLE;
|
|
extern const struct ft_border_style *const FT_DOUBLE2_STYLE;
|
|
extern const struct ft_border_style *const FT_BOLD_STYLE;
|
|
extern const struct ft_border_style *const FT_BOLD2_STYLE;
|
|
extern const struct ft_border_style *const FT_FRAME_STYLE;
|
|
/** @} */
|
|
|
|
|
|
|
|
/**
|
|
* Set default border style for all new formatted tables.
|
|
*
|
|
* @param style
|
|
* Pointer to border style.
|
|
* @return
|
|
* - 0: Success; default border style was changed.
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_set_default_border_style(const struct ft_border_style *style);
|
|
|
|
/**
|
|
* Set border style for the table.
|
|
*
|
|
* @param table
|
|
* A pointer to the ft_table_t structure.
|
|
* @param style
|
|
* Pointer to border style.
|
|
* @return
|
|
* - 0: Success; table border style was changed.
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_set_border_style(ft_table_t *table, const struct ft_border_style *style);
|
|
|
|
|
|
|
|
/**
|
|
* @name Special macros to define cell position (row and column).
|
|
* @{
|
|
*/
|
|
#define FT_ANY_COLUMN (UINT_MAX) /**< Any column (can be used to refer to all cells in a row)*/
|
|
#define FT_CUR_COLUMN (UINT_MAX - 1) /**< Current column */
|
|
#define FT_ANY_ROW (UINT_MAX) /**< Any row (can be used to refer to all cells in a column)*/
|
|
#define FT_CUR_ROW (UINT_MAX - 1) /**< Current row */
|
|
/** @} */
|
|
|
|
|
|
|
|
/**
|
|
* @name Cell properties identifiers.
|
|
* @{
|
|
*/
|
|
#define FT_CPROP_MIN_WIDTH (0x01U << 0) /**< Minimum width */
|
|
#define FT_CPROP_TEXT_ALIGN (0x01U << 1) /**< Text alignment */
|
|
#define FT_CPROP_TOP_PADDING (0x01U << 2) /**< Top padding for cell content */
|
|
#define FT_CPROP_BOTTOM_PADDING (0x01U << 3) /**< Bottom padding for cell content */
|
|
#define FT_CPROP_LEFT_PADDING (0x01U << 4) /**< Left padding for cell content */
|
|
#define FT_CPROP_RIGHT_PADDING (0x01U << 5) /**< Right padding for cell content */
|
|
#define FT_CPROP_EMPTY_STR_HEIGHT (0x01U << 6) /**< Height of empty cell */
|
|
#define FT_CPROP_ROW_TYPE (0x01U << 7) /**< Row type */
|
|
#define FT_CPROP_CONT_FG_COLOR (0x01U << 8) /**< Cell content foreground text color */
|
|
#define FT_CPROP_CELL_BG_COLOR (0x01U << 9) /**< Cell background color */
|
|
#define FT_CPROP_CONT_BG_COLOR (0x01U << 10) /**< Cell content background color */
|
|
#define FT_CPROP_CELL_TEXT_STYLE (0x01U << 11) /**< Cell text style */
|
|
#define FT_CPROP_CONT_TEXT_STYLE (0x01U << 12) /**< Cell content text style */
|
|
/** @} */
|
|
|
|
|
|
/**
|
|
* Colors.
|
|
*/
|
|
enum ft_color {
|
|
FT_COLOR_DEFAULT = 0, /**< Default color */
|
|
FT_COLOR_BLACK = 1, /**< Black color*/
|
|
FT_COLOR_RED = 2, /**< Red color */
|
|
FT_COLOR_GREEN = 3, /**< Green color */
|
|
FT_COLOR_YELLOW = 4, /**< Yellow color */
|
|
FT_COLOR_BLUE = 5, /**< Blue color */
|
|
FT_COLOR_MAGENTA = 6, /**< Magenta color */
|
|
FT_COLOR_CYAN = 7, /**< Cyan color */
|
|
FT_COLOR_LIGHT_GRAY = 8, /**< Light gray color */
|
|
FT_COLOR_DARK_GRAY = 9, /**< Dark gray color */
|
|
FT_COLOR_LIGHT_RED = 10, /**< Light red color */
|
|
FT_COLOR_LIGHT_GREEN = 11, /**< Light green color */
|
|
FT_COLOR_LIGHT_YELLOW = 12, /**< Light yellow color */
|
|
FT_COLOR_LIGHT_BLUE = 13, /**< Light blue color */
|
|
FT_COLOR_LIGHT_MAGENTA = 15, /**< Light magenta color */
|
|
FT_COLOR_LIGHT_CYAN = 16, /**< Light cyan color */
|
|
FT_COLOR_LIGHT_WHYTE = 17 /**< Light whyte color */
|
|
};
|
|
|
|
/**
|
|
* Text styles.
|
|
*/
|
|
enum ft_text_style {
|
|
FT_TSTYLE_DEFAULT = (1U << 0), /**< Default style */
|
|
FT_TSTYLE_BOLD = (1U << 1), /**< Bold */
|
|
FT_TSTYLE_DIM = (1U << 2), /**< Dim */
|
|
FT_TSTYLE_ITALIC = (1U << 3), /**< Italic */
|
|
FT_TSTYLE_UNDERLINED = (1U << 4), /**< Underlined */
|
|
FT_TSTYLE_BLINK = (1U << 5), /**< Blink */
|
|
FT_TSTYLE_INVERTED = (1U << 6), /**< Reverse (invert the foreground and background colors) */
|
|
FT_TSTYLE_HIDDEN = (1U << 7) /**< Hidden (useful for passwords) */
|
|
};
|
|
|
|
|
|
/**
|
|
* Alignment of cell content.
|
|
*/
|
|
enum ft_text_alignment {
|
|
FT_ALIGNED_LEFT = 0, /**< Align left */
|
|
FT_ALIGNED_CENTER, /**< Align center */
|
|
FT_ALIGNED_RIGHT /**< Align right */
|
|
};
|
|
|
|
/**
|
|
* Type of table row. Determines appearance of row.
|
|
*/
|
|
enum ft_row_type {
|
|
FT_ROW_COMMON = 0, /**< Common row */
|
|
FT_ROW_HEADER /**< Header row */
|
|
};
|
|
|
|
/**
|
|
* Set default cell property for all new formatted tables.
|
|
*
|
|
* @param property
|
|
* Cell property identifier.
|
|
* @param value
|
|
* Cell property value.
|
|
* @return
|
|
* - 0: Success; default cell property was changed.
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_set_default_cell_prop(uint32_t property, int value);
|
|
|
|
/**
|
|
* Set property for the specified cell of the table.
|
|
*
|
|
* @param table
|
|
* A pointer to the ft_table_t structure.
|
|
* @param row
|
|
* Cell row.
|
|
* @param col
|
|
* Cell column.
|
|
* @param property
|
|
* Cell property identifier.
|
|
* @param value
|
|
* Cell property value.
|
|
* @return
|
|
* - 0: Success; cell property was changed.
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_set_cell_prop(ft_table_t *table, size_t row, size_t col, uint32_t property, int value);
|
|
|
|
|
|
/**
|
|
* @name Table properties identifiers.
|
|
* @{
|
|
*/
|
|
#define FT_TPROP_LEFT_MARGIN (0x01U << 0)
|
|
#define FT_TPROP_TOP_MARGIN (0x01U << 1)
|
|
#define FT_TPROP_RIGHT_MARGIN (0x01U << 2)
|
|
#define FT_TPROP_BOTTOM_MARGIN (0x01U << 3)
|
|
/** @} */
|
|
|
|
|
|
|
|
/**
|
|
* Set default table property.
|
|
*
|
|
* @param property
|
|
* Table property identifier.
|
|
* @param value
|
|
* Table property value.
|
|
* @return
|
|
* - 0: Success; default table property was changed.
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_set_default_tbl_prop(uint32_t property, int value);
|
|
|
|
/**
|
|
* Set table property.
|
|
*
|
|
* @param table
|
|
* A pointer to the ft_table_t structure.
|
|
* @param property
|
|
* Table property identifier.
|
|
* @param value
|
|
* Table property value.
|
|
* @return
|
|
* - 0: Success; default table property was changed.
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_set_tbl_prop(ft_table_t *table, uint32_t property, int value);
|
|
|
|
|
|
/**
|
|
* Set column span for the specified cell of the table.
|
|
*
|
|
* @param table
|
|
* A pointer to the ft_table_t structure.
|
|
* @param row
|
|
* Cell row.
|
|
* @param col
|
|
* Cell column.
|
|
* @param hor_span
|
|
* Column span.
|
|
* @return
|
|
* - 0: Success; cell span was changed.
|
|
* - (<0): In case of error
|
|
*/
|
|
int ft_set_cell_span(ft_table_t *table, size_t row, size_t col, size_t hor_span);
|
|
|
|
|
|
/**
|
|
* Set functions for memory allocation and deallocation to be used instead of
|
|
* standard ones.
|
|
*
|
|
* @param f_malloc
|
|
* Pointer to a function for memory allocation that should be used instead of
|
|
* malloc.
|
|
* @param f_free
|
|
* Pointer to a function for memory deallocation that should be used instead
|
|
* of free.
|
|
* @note
|
|
* To return memory allocation/deallocation functions to their standard values
|
|
* set f_malloc and f_free to NULL.
|
|
*/
|
|
void ft_set_memory_funcs(void *(*f_malloc)(size_t size), void (*f_free)(void *ptr));
|
|
|
|
|
|
|
|
|
|
#ifdef FT_HAVE_WCHAR
|
|
|
|
|
|
int ft_wprintf(ft_table_t *table, const wchar_t *fmt, ...);
|
|
int ft_wprintf_ln(ft_table_t *table, const wchar_t *fmt, ...);
|
|
|
|
|
|
#define ft_wwrite(table, ...)\
|
|
(0 ? CHECK_IF_ARGS_ARE_WSTRINGS(__VA_ARGS__) : ft_nwwrite(table, FT_PP_NARG_(__VA_ARGS__), __VA_ARGS__))
|
|
#define ft_wwrite_ln(table, ...)\
|
|
(0 ? CHECK_IF_ARGS_ARE_WSTRINGS(__VA_ARGS__) : ft_nwwrite_ln(table, FT_PP_NARG_(__VA_ARGS__), __VA_ARGS__))
|
|
int ft_nwwrite(ft_table_t *table, size_t n, const wchar_t *cell_content, ...);
|
|
int ft_nwwrite_ln(ft_table_t *table, size_t n, const wchar_t *cell_content, ...);
|
|
|
|
int ft_row_wwrite(ft_table_t *table, size_t cols, const wchar_t *row_cells[]);
|
|
int ft_row_wwrite_ln(ft_table_t *table, size_t cols, const wchar_t *row_cells[]);
|
|
|
|
int ft_table_wwrite(ft_table_t *table, size_t rows, size_t cols, const wchar_t *table_cells[]);
|
|
int ft_table_wwrite_ln(ft_table_t *table, size_t rows, size_t cols, const wchar_t *table_cells[]);
|
|
|
|
const wchar_t *ft_to_wstring(const ft_table_t *table);
|
|
#endif
|
|
|
|
|
|
|
|
FT_END_DECLS
|
|
|
|
#endif /* LIBFORT_H */
|