From c8d5977bb546dae9ed59d81556639c49badd8121 Mon Sep 17 00:00:00 2001 From: Ondřej Surý Date: Wed, 2 Nov 2011 22:44:12 +0100 Subject: Imported Upstream version 0.8.0~pre1 --- src/common/print.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 src/common/print.c (limited to 'src/common/print.c') diff --git a/src/common/print.c b/src/common/print.c new file mode 100644 index 0000000..9764568 --- /dev/null +++ b/src/common/print.c @@ -0,0 +1,57 @@ +/* Copyright (C) 2011 CZ.NIC, z.s.p.o. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + */ + +#include +#include + +#include "print.h" + +void hex_printf(const char *data, int length, printf_t print_handler) +{ + int ptr = 0; + for (; ptr < length; ptr++) { + print_handler("0x%02x ", (unsigned char)*(data + ptr)); + } + print_handler("\n"); +} + +void hex_print(const char *data, int length) +{ + hex_printf(data, length, &printf); +} + +void bit_printf(const char *data, int length, printf_t print_handler) +{ + unsigned char mask = 0x01; + int ptr = 0; + int bit = 0; + for (; ptr < length; ptr++) { + for (bit = 7; bit >= 0; bit--) { + if ((mask << bit) & (unsigned char)*(data + ptr)) { + print_handler("1"); + } else { + print_handler("0"); + } + } + print_handler(" "); + } + print_handler("\n"); +} + +void bit_print(const char *data, int length) +{ + bit_printf(data, length, &printf); +} -- cgit v1.2.3