1*21817992SBaptiste Daroussin# $Id: magic,v 1.5 2023/09/23 23:37:26 tom Exp $ 2aae38d10SBaptiste Daroussin############################################################################## 3*21817992SBaptiste Daroussin# Copyright 2020,2023 Thomas E. Dickey # 4e1865124SBaptiste Daroussin# Copyright 2015,2018 Free Software Foundation, Inc. # 5aae38d10SBaptiste Daroussin# # 6aae38d10SBaptiste Daroussin# Permission is hereby granted, free of charge, to any person obtaining a # 7aae38d10SBaptiste Daroussin# copy of this software and associated documentation files (the "Software"), # 8aae38d10SBaptiste Daroussin# to deal in the Software without restriction, including without limitation # 9aae38d10SBaptiste Daroussin# the rights to use, copy, modify, merge, publish, distribute, distribute # 10aae38d10SBaptiste Daroussin# with modifications, sublicense, and/or sell copies of the Software, and to # 11aae38d10SBaptiste Daroussin# permit persons to whom the Software is furnished to do so, subject to the # 12aae38d10SBaptiste Daroussin# following conditions: # 13aae38d10SBaptiste Daroussin# # 14aae38d10SBaptiste Daroussin# The above copyright notice and this permission notice shall be included in # 15aae38d10SBaptiste Daroussin# all copies or substantial portions of the Software. # 16aae38d10SBaptiste Daroussin# # 17aae38d10SBaptiste Daroussin# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # 18aae38d10SBaptiste Daroussin# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # 19aae38d10SBaptiste Daroussin# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # 20aae38d10SBaptiste Daroussin# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # 21aae38d10SBaptiste Daroussin# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # 22aae38d10SBaptiste Daroussin# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # 23aae38d10SBaptiste Daroussin# DEALINGS IN THE SOFTWARE. # 24aae38d10SBaptiste Daroussin# # 25aae38d10SBaptiste Daroussin# Except as contained in this notice, the name(s) of the above copyright # 26aae38d10SBaptiste Daroussin# holders shall not be used in advertising or otherwise to promote the sale, # 27aae38d10SBaptiste Daroussin# use or other dealings in this Software without prior written # 28aae38d10SBaptiste Daroussin# authorization. # 29aae38d10SBaptiste Daroussin############################################################################## 30aae38d10SBaptiste Daroussin# for reference, from file 5.30: 31aae38d10SBaptiste Daroussin#------------------------------------------------------------------------------ 32aae38d10SBaptiste Daroussin# @File: terminfo,v 1.7 2016/03/17 21:02:29 christos Exp @ 33aae38d10SBaptiste Daroussin# terminfo: file(1) magic for terminfo 34aae38d10SBaptiste Daroussin# 35aae38d10SBaptiste Daroussin# URL: https://invisible-island.net/ncurses/man/term.5.html 36aae38d10SBaptiste Daroussin# URL: https://invisible-island.net/ncurses/man/scr_dump.5.html 37aae38d10SBaptiste Daroussin# 38aae38d10SBaptiste Daroussin# Workaround for Targa image type by Joerg Jenderek 39aae38d10SBaptiste Daroussin# GRR: line below too general as it catches also 40aae38d10SBaptiste Daroussin# Targa image type 1 with 26 long identification field 41aae38d10SBaptiste Daroussin# and HELP.DSK 42aae38d10SBaptiste Daroussin0 string \032\001 43aae38d10SBaptiste Daroussin# 5th character of terminal name list, but not Targa image pixel size (15 16 24 32) 44aae38d10SBaptiste Daroussin>16 ubyte >32 45aae38d10SBaptiste Daroussin# namelist, if more than 1 separated by "|" like "st|stterm| simpleterm 0.4.1" 46aae38d10SBaptiste Daroussin>>12 regex \^[a-zA-Z0-9][a-zA-Z0-9.][^|]* Compiled terminfo entry "%-s" 47aae38d10SBaptiste Daroussin!:mime application/x-terminfo 48aae38d10SBaptiste Daroussin# no extension 49aae38d10SBaptiste Daroussin#!:ext 50aae38d10SBaptiste Daroussin# 51aae38d10SBaptiste Daroussin#------------------------------------------------------------------------------ 52aae38d10SBaptiste Daroussin# The following was added for ncurses6 development: 53aae38d10SBaptiste Daroussin#------------------------------------------------------------------------------ 54aae38d10SBaptiste Daroussin# 55aae38d10SBaptiste Daroussin0 string \036\002 56aae38d10SBaptiste Daroussin# imitate the legacy compiled-format, to get the entry-name printed 57aae38d10SBaptiste Daroussin>16 ubyte >32 58aae38d10SBaptiste Daroussin# namelist, if more than 1 separated by "|" like "st|stterm| simpleterm 0.4.1" 59aae38d10SBaptiste Daroussin>>12 regex \^[a-zA-Z0-9][a-zA-Z0-9.][^|]* Compiled 32-bit terminfo entry "%-s" 60aae38d10SBaptiste Daroussin!:mime application/x-terminfo2 61aae38d10SBaptiste Daroussin# 62aae38d10SBaptiste Daroussin# While the compiled terminfo uses little-endian format irregardless of 63aae38d10SBaptiste Daroussin# platform, System V screen dumps do not. They came later, and that detail was 64aae38d10SBaptiste Daroussin# overlooked. 65aae38d10SBaptiste Daroussin# 66aae38d10SBaptiste Daroussin# AIX and HPUX use the SVr4 big-endian format 67aae38d10SBaptiste Daroussin# Solaris uses the SVr3 formats (sparc and x86 differ endian-ness) 68aae38d10SBaptiste Daroussin0 beshort 0433 SVr2 curses screen image, big-endian 69aae38d10SBaptiste Daroussin0 beshort 0434 SVr3 curses screen image, big-endian 70aae38d10SBaptiste Daroussin0 beshort 0435 SVr4 curses screen image, big-endian 71aae38d10SBaptiste Daroussin# 72aae38d10SBaptiste Daroussin0 leshort 0433 SVr2 curses screen image, little-endian 73aae38d10SBaptiste Daroussin0 leshort 0434 SVr3 curses screen image, little-endian 74aae38d10SBaptiste Daroussin0 leshort 0435 SVr4 curses screen image, little-endian 75aae38d10SBaptiste Daroussin# 76aae38d10SBaptiste Daroussin# Rather than SVr4, Solaris "xcurses" writes this header: 77aae38d10SBaptiste Daroussin0 regex \^MAX=[0-9]+,[0-9]+$ 78aae38d10SBaptiste Daroussin>1 regex \^BEG=[0-9]+,[0-9]+$ 79aae38d10SBaptiste Daroussin>2 regex \^SCROLL=[0-9]+,[0-9]+$ 80aae38d10SBaptiste Daroussin>3 regex \^VMIN=[0-9]+$ 81aae38d10SBaptiste Daroussin>4 regex \^VTIME=[0-9]+$ 82aae38d10SBaptiste Daroussin>5 regex \^FLAGS=0x[[:xdigit:]]+$ 83aae38d10SBaptiste Daroussin>6 regex \^FG=[0-9],[0-9]+$ 84aae38d10SBaptiste Daroussin>7 regex \^BG=[0-9]+,[0-9]+, Solaris xcurses screen image 85aae38d10SBaptiste Daroussin# 86aae38d10SBaptiste Daroussin# ncurses5 (and before) did not use a magic number, making screen dumps "data". 87aae38d10SBaptiste Daroussin# ncurses6 (2015) uses this format, ignoring byte-order 88aae38d10SBaptiste Daroussin0 string \210\210\210\210ncurses ncurses6 screen image 89aae38d10SBaptiste Daroussin# 90aae38d10SBaptiste Daroussin# PDCurses added this in 2005 91aae38d10SBaptiste Daroussin0 string PDC\001 PDCurses screen image 92