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https://git.kernel.org/pub/scm/network/wireless/iwd.git
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80051f0124
There was no easy to use API for printing the contents of a table, and was left up to the caller to handle manually. This adds display_table_row which makes displaying tables much easier, including automatic support for line truncation and continuation on the next line. Lines which are too long will be truncated and displayed on the next line while also taking into account any colored output. This works with any number of columns. This removes the need for the module to play games with encoding newlines and tabs to make the output look nice. As a start, this functionality was added to the command display.
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
/*
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*
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* Wireless daemon for Linux
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*
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* Copyright (C) 2017-2019 Intel Corporation. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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struct command;
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struct command_family;
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#define COLOR_BOLDGRAY "\x1B[1;90m"
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#define COLOR_GRAY "\x1b[90m"
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#define COLOR_GREEN "\x1b[32m"
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#define COLOR_RED "\x1B[0;91m"
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#define COLOR_BLUE "\x1B[94m"
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#define COLOR_YELLOW "\x1b[33m"
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#define COLOR_OFF "\x1B[0m"
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#define CLEAR_SCREEN "\033[2J"
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#define MARGIN " "
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void display(const char *format, ...)
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__attribute__((format(printf, 1, 2)));
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void display_table_header(const char *caption, const char *fmt, ...)
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__attribute__((format(printf, 2, 3)));
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void display_table_row(const char *margin, unsigned int ncolumns, ...);
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void display_table_footer(void);
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void display_error(const char *error);
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void display_command_line(const char *command_family,
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const struct command *cmd);
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void display_refresh_timeout_set(void);
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void display_refresh_reset(void);
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void display_refresh_set_cmd(const char *family, const char *entity,
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const struct command *cmd,
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char **argv, int argc);
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void display_enable_cmd_prompt(void);
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void display_disable_cmd_prompt(void);
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void display_agent_prompt(const char *label, bool mask_input);
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void display_agent_prompt_release(const char *label);
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bool display_agent_is_active(void);
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void display_quit(void);
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void display_init(void);
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void display_exit(void);
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