mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
synced 2024-11-24 04:34:17 +08:00
0247ed333e
This moves print_hex_field to display.h and removes the duplicated code from packet.c and l2cap.c.
98 lines
2.3 KiB
C
98 lines
2.3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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*
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* BlueZ - Bluetooth protocol stack for Linux
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*
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* Copyright (C) 2011-2014 Intel Corporation
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* Copyright (C) 2002-2010 Marcel Holtmann <marcel@holtmann.org>
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*
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*
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*/
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#include <stdbool.h>
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#include <inttypes.h>
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bool use_color(void);
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enum monitor_color { COLOR_AUTO, COLOR_ALWAYS, COLOR_NEVER };
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void set_monitor_color(enum monitor_color);
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#define COLOR_OFF "\x1B[0m"
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#define COLOR_BLACK "\x1B[0;30m"
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#define COLOR_RED "\x1B[0;31m"
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#define COLOR_GREEN "\x1B[0;32m"
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#define COLOR_YELLOW "\x1B[0;33m"
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#define COLOR_BLUE "\x1B[0;34m"
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#define COLOR_MAGENTA "\x1B[0;35m"
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#define COLOR_CYAN "\x1B[0;36m"
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#define COLOR_WHITE "\x1B[0;37m"
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#define COLOR_WHITE_BG "\x1B[0;47;30m"
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#define COLOR_HIGHLIGHT "\x1B[1;39m"
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#define COLOR_RED_BOLD "\x1B[1;31m"
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#define COLOR_GREEN_BOLD "\x1B[1;32m"
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#define COLOR_BLUE_BOLD "\x1B[1;34m"
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#define COLOR_MAGENTA_BOLD "\x1B[1;35m"
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#define COLOR_ERROR "\x1B[1;31m"
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#define COLOR_WARN "\x1B[1m"
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#define COLOR_INFO COLOR_OFF
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#define COLOR_DEBUG COLOR_WHITE
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#define FALLBACK_TERMINAL_WIDTH 80
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#define print_indent(indent, color1, prefix, title, color2, fmt, args...) \
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do { \
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printf("%*c%s%s%s%s" fmt "%s\n", (indent), ' ', \
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use_color() ? (color1) : "", prefix, title, \
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use_color() ? (color2) : "", ## args, \
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use_color() ? COLOR_OFF : ""); \
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} while (0)
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#define print_text(color, fmt, args...) \
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print_indent(8, COLOR_OFF, "", "", color, fmt, ## args)
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#define print_field(fmt, args...) \
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print_indent(8, COLOR_OFF, "", "", COLOR_OFF, fmt, ## args)
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struct bitfield_data {
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uint64_t bit;
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const char *str;
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};
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static inline uint64_t print_bitfield(int indent, uint64_t val,
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const struct bitfield_data *table)
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{
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uint64_t mask = val;
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int i;
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for (i = 0; table[i].str; i++) {
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if (val & (((uint64_t) 1) << table[i].bit)) {
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print_field("%*c%s", indent, ' ', table[i].str);
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mask &= ~(((uint64_t) 1) << table[i].bit);
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}
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}
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return mask;
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}
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static inline void print_hex_field(const char *label, const uint8_t *data,
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uint8_t len)
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{
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char str[len * 2 + 1];
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uint8_t i;
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str[0] = '\0';
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for (i = 0; i < len; i++)
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sprintf(str + (i * 2), "%2.2x", data[i]);
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print_field("%s: %s", label, str);
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}
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void set_default_pager_num_columns(int num_columns);
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int num_columns(void);
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void open_pager(void);
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void close_pager(void);
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