/*
 * Copyright (c) 2002-2016, the original author or authors.
 *
 * This software is distributable under the BSD license. See the terms of the
 * BSD license in the documentation provided with this software.
 *
 * http://www.opensource.org/licenses/bsd-license.php
 */
package jdk.internal.org.jline.utils;

import java.io.BufferedReader;
import java.io.IOError;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.function.Supplier;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;

Infocmp helper methods.
Author:Guillaume Nodet
/** * Infocmp helper methods. * * @author <a href="mailto:gnodet@gmail.com">Guillaume Nodet</a> */
public final class InfoCmp { private static final Map<String, Object> CAPS = new HashMap<>(); private InfoCmp() { } @SuppressWarnings("unused") public enum Capability { auto_left_margin, // auto_left_margin, bw, bw auto_right_margin, // auto_right_margin, am, am back_color_erase, // back_color_erase, bce, ut can_change, // can_change, ccc, cc ceol_standout_glitch, // ceol_standout_glitch, xhp, xs col_addr_glitch, // col_addr_glitch, xhpa, YA cpi_changes_res, // cpi_changes_res, cpix, YF cr_cancels_micro_mode, // cr_cancels_micro_mode, crxm, YB dest_tabs_magic_smso, // dest_tabs_magic_smso, xt, xt eat_newline_glitch, // eat_newline_glitch, xenl, xn erase_overstrike, // erase_overstrike, eo, eo generic_type, // generic_type, gn, gn hard_copy, // hard_copy, hc, hc hard_cursor, // hard_cursor, chts, HC has_meta_key, // has_meta_key, km, km has_print_wheel, // has_print_wheel, daisy, YC has_status_line, // has_status_line, hs, hs hue_lightness_saturation, // hue_lightness_saturation, hls, hl insert_null_glitch, // insert_null_glitch, in, in lpi_changes_res, // lpi_changes_res, lpix, YG memory_above, // memory_above, da, da memory_below, // memory_below, db, db move_insert_mode, // move_insert_mode, mir, mi move_standout_mode, // move_standout_mode, msgr, ms needs_xon_xoff, // needs_xon_xoff, nxon, nx no_esc_ctlc, // no_esc_ctlc, xsb, xb no_pad_char, // no_pad_char, npc, NP non_dest_scroll_region, // non_dest_scroll_region, ndscr, ND non_rev_rmcup, // non_rev_rmcup, nrrmc, NR over_strike, // over_strike, os, os prtr_silent, // prtr_silent, mc5i, 5i row_addr_glitch, // row_addr_glitch, xvpa, YD semi_auto_right_margin, // semi_auto_right_margin, sam, YE status_line_esc_ok, // status_line_esc_ok, eslok, es tilde_glitch, // tilde_glitch, hz, hz transparent_underline, // transparent_underline, ul, ul xon_xoff, // xon_xoff, xon, xo columns, // columns, cols, co init_tabs, // init_tabs, it, it label_height, // label_height, lh, lh label_width, // label_width, lw, lw lines, // lines, lines, li lines_of_memory, // lines_of_memory, lm, lm magic_cookie_glitch, // magic_cookie_glitch, xmc, sg max_attributes, // max_attributes, ma, ma max_colors, // max_colors, colors, Co max_pairs, // max_pairs, pairs, pa maximum_windows, // maximum_windows, wnum, MW no_color_video, // no_color_video, ncv, NC num_labels, // num_labels, nlab, Nl padding_baud_rate, // padding_baud_rate, pb, pb virtual_terminal, // virtual_terminal, vt, vt width_status_line, // width_status_line, wsl, ws bit_image_entwining, // bit_image_entwining, bitwin, Yo bit_image_type, // bit_image_type, bitype, Yp buffer_capacity, // buffer_capacity, bufsz, Ya buttons, // buttons, btns, BT dot_horz_spacing, // dot_horz_spacing, spinh, Yc dot_vert_spacing, // dot_vert_spacing, spinv, Yb max_micro_address, // max_micro_address, maddr, Yd max_micro_jump, // max_micro_jump, mjump, Ye micro_col_size, // micro_col_size, mcs, Yf micro_line_size, // micro_line_size, mls, Yg number_of_pins, // number_of_pins, npins, Yh output_res_char, // output_res_char, orc, Yi output_res_horz_inch, // output_res_horz_inch, orhi, Yk output_res_line, // output_res_line, orl, Yj output_res_vert_inch, // output_res_vert_inch, orvi, Yl print_rate, // print_rate, cps, Ym wide_char_size, // wide_char_size, widcs, Yn acs_chars, // acs_chars, acsc, ac back_tab, // back_tab, cbt, bt bell, // bell, bel, bl carriage_return, // carriage_return, cr, cr change_char_pitch, // change_char_pitch, cpi, ZA change_line_pitch, // change_line_pitch, lpi, ZB change_res_horz, // change_res_horz, chr, ZC change_res_vert, // change_res_vert, cvr, ZD change_scroll_region, // change_scroll_region, csr, cs char_padding, // char_padding, rmp, rP clear_all_tabs, // clear_all_tabs, tbc, ct clear_margins, // clear_margins, mgc, MC clear_screen, // clear_screen, clear, cl clr_bol, // clr_bol, el1, cb clr_eol, // clr_eol, el, ce clr_eos, // clr_eos, ed, cd column_address, // column_address, hpa, ch command_character, // command_character, cmdch, CC create_window, // create_window, cwin, CW cursor_address, // cursor_address, cup, cm cursor_down, // cursor_down, cud1, do cursor_home, // cursor_home, home, ho cursor_invisible, // cursor_invisible, civis, vi cursor_left, // cursor_left, cub1, le cursor_mem_address, // cursor_mem_address, mrcup, CM cursor_normal, // cursor_normal, cnorm, ve cursor_right, // cursor_right, cuf1, nd cursor_to_ll, // cursor_to_ll, ll, ll cursor_up, // cursor_up, cuu1, up cursor_visible, // cursor_visible, cvvis, vs define_char, // define_char, defc, ZE delete_character, // delete_character, dch1, dc delete_line, // delete_line, dl1, dl dial_phone, // dial_phone, dial, DI dis_status_line, // dis_status_line, dsl, ds display_clock, // display_clock, dclk, DK down_half_line, // down_half_line, hd, hd ena_acs, // ena_acs, enacs, eA enter_alt_charset_mode, // enter_alt_charset_mode, smacs, as enter_am_mode, // enter_am_mode, smam, SA enter_blink_mode, // enter_blink_mode, blink, mb enter_bold_mode, // enter_bold_mode, bold, md enter_ca_mode, // enter_ca_mode, smcup, ti enter_delete_mode, // enter_delete_mode, smdc, dm enter_dim_mode, // enter_dim_mode, dim, mh enter_doublewide_mode, // enter_doublewide_mode, swidm, ZF enter_draft_quality, // enter_draft_quality, sdrfq, ZG enter_insert_mode, // enter_insert_mode, smir, im enter_italics_mode, // enter_italics_mode, sitm, ZH enter_leftward_mode, // enter_leftward_mode, slm, ZI enter_micro_mode, // enter_micro_mode, smicm, ZJ enter_near_letter_quality, // enter_near_letter_quality, snlq, ZK enter_normal_quality, // enter_normal_quality, snrmq, ZL enter_protected_mode, // enter_protected_mode, prot, mp enter_reverse_mode, // enter_reverse_mode, rev, mr enter_secure_mode, // enter_secure_mode, invis, mk enter_shadow_mode, // enter_shadow_mode, sshm, ZM enter_standout_mode, // enter_standout_mode, smso, so enter_subscript_mode, // enter_subscript_mode, ssubm, ZN enter_superscript_mode, // enter_superscript_mode, ssupm, ZO enter_underline_mode, // enter_underline_mode, smul, us enter_upward_mode, // enter_upward_mode, sum, ZP enter_xon_mode, // enter_xon_mode, smxon, SX erase_chars, // erase_chars, ech, ec exit_alt_charset_mode, // exit_alt_charset_mode, rmacs, ae exit_am_mode, // exit_am_mode, rmam, RA exit_attribute_mode, // exit_attribute_mode, sgr0, me exit_ca_mode, // exit_ca_mode, rmcup, te exit_delete_mode, // exit_delete_mode, rmdc, ed exit_doublewide_mode, // exit_doublewide_mode, rwidm, ZQ exit_insert_mode, // exit_insert_mode, rmir, ei exit_italics_mode, // exit_italics_mode, ritm, ZR exit_leftward_mode, // exit_leftward_mode, rlm, ZS exit_micro_mode, // exit_micro_mode, rmicm, ZT exit_shadow_mode, // exit_shadow_mode, rshm, ZU exit_standout_mode, // exit_standout_mode, rmso, se exit_subscript_mode, // exit_subscript_mode, rsubm, ZV exit_superscript_mode, // exit_superscript_mode, rsupm, ZW exit_underline_mode, // exit_underline_mode, rmul, ue exit_upward_mode, // exit_upward_mode, rum, ZX exit_xon_mode, // exit_xon_mode, rmxon, RX fixed_pause, // fixed_pause, pause, PA flash_hook, // flash_hook, hook, fh flash_screen, // flash_screen, flash, vb form_feed, // form_feed, ff, ff from_status_line, // from_status_line, fsl, fs goto_window, // goto_window, wingo, WG hangup, // hangup, hup, HU init_1string, // init_1string, is1, i1 init_2string, // init_2string, is2, is init_3string, // init_3string, is3, i3 init_file, // init_file, if, if init_prog, // init_prog, iprog, iP initialize_color, // initialize_color, initc, Ic initialize_pair, // initialize_pair, initp, Ip insert_character, // insert_character, ich1, ic insert_line, // insert_line, il1, al insert_padding, // insert_padding, ip, ip key_a1, // key_a1, ka1, K1 key_a3, // key_a3, ka3, K3 key_b2, // key_b2, kb2, K2 key_backspace, // key_backspace, kbs, kb key_beg, // key_beg, kbeg, @1 key_btab, // key_btab, kcbt, kB key_c1, // key_c1, kc1, K4 key_c3, // key_c3, kc3, K5 key_cancel, // key_cancel, kcan, @2 key_catab, // key_catab, ktbc, ka key_clear, // key_clear, kclr, kC key_close, // key_close, kclo, @3 key_command, // key_command, kcmd, @4 key_copy, // key_copy, kcpy, @5 key_create, // key_create, kcrt, @6 key_ctab, // key_ctab, kctab, kt key_dc, // key_dc, kdch1, kD key_dl, // key_dl, kdl1, kL key_down, // key_down, kcud1, kd key_eic, // key_eic, krmir, kM key_end, // key_end, kend, @7 key_enter, // key_enter, kent, @8 key_eol, // key_eol, kel, kE key_eos, // key_eos, ked, kS key_exit, // key_exit, kext, @9 key_f0, // key_f0, kf0, k0 key_f1, // key_f1, kf1, k1 key_f10, // key_f10, kf10, k; key_f11, // key_f11, kf11, F1 key_f12, // key_f12, kf12, F2 key_f13, // key_f13, kf13, F3 key_f14, // key_f14, kf14, F4 key_f15, // key_f15, kf15, F5 key_f16, // key_f16, kf16, F6 key_f17, // key_f17, kf17, F7 key_f18, // key_f18, kf18, F8 key_f19, // key_f19, kf19, F9 key_f2, // key_f2, kf2, k2 key_f20, // key_f20, kf20, FA key_f21, // key_f21, kf21, FB key_f22, // key_f22, kf22, FC key_f23, // key_f23, kf23, FD key_f24, // key_f24, kf24, FE key_f25, // key_f25, kf25, FF key_f26, // key_f26, kf26, FG key_f27, // key_f27, kf27, FH key_f28, // key_f28, kf28, FI key_f29, // key_f29, kf29, FJ key_f3, // key_f3, kf3, k3 key_f30, // key_f30, kf30, FK key_f31, // key_f31, kf31, FL key_f32, // key_f32, kf32, FM key_f33, // key_f33, kf33, FN key_f34, // key_f34, kf34, FO key_f35, // key_f35, kf35, FP key_f36, // key_f36, kf36, FQ key_f37, // key_f37, kf37, FR key_f38, // key_f38, kf38, FS key_f39, // key_f39, kf39, FT key_f4, // key_f4, kf4, k4 key_f40, // key_f40, kf40, FU key_f41, // key_f41, kf41, FV key_f42, // key_f42, kf42, FW key_f43, // key_f43, kf43, FX key_f44, // key_f44, kf44, FY key_f45, // key_f45, kf45, FZ key_f46, // key_f46, kf46, Fa key_f47, // key_f47, kf47, Fb key_f48, // key_f48, kf48, Fc key_f49, // key_f49, kf49, Fd key_f5, // key_f5, kf5, k5 key_f50, // key_f50, kf50, Fe key_f51, // key_f51, kf51, Ff key_f52, // key_f52, kf52, Fg key_f53, // key_f53, kf53, Fh key_f54, // key_f54, kf54, Fi key_f55, // key_f55, kf55, Fj key_f56, // key_f56, kf56, Fk key_f57, // key_f57, kf57, Fl key_f58, // key_f58, kf58, Fm key_f59, // key_f59, kf59, Fn key_f6, // key_f6, kf6, k6 key_f60, // key_f60, kf60, Fo key_f61, // key_f61, kf61, Fp key_f62, // key_f62, kf62, Fq key_f63, // key_f63, kf63, Fr key_f7, // key_f7, kf7, k7 key_f8, // key_f8, kf8, k8 key_f9, // key_f9, kf9, k9 key_find, // key_find, kfnd, @0 key_help, // key_help, khlp, %1 key_home, // key_home, khome, kh key_ic, // key_ic, kich1, kI key_il, // key_il, kil1, kA key_left, // key_left, kcub1, kl key_ll, // key_ll, kll, kH key_mark, // key_mark, kmrk, %2 key_message, // key_message, kmsg, %3 key_move, // key_move, kmov, %4 key_next, // key_next, knxt, %5 key_npage, // key_npage, knp, kN key_open, // key_open, kopn, %6 key_options, // key_options, kopt, %7 key_ppage, // key_ppage, kpp, kP key_previous, // key_previous, kprv, %8 key_print, // key_print, kprt, %9 key_redo, // key_redo, krdo, %0 key_reference, // key_reference, kref, &1 key_refresh, // key_refresh, krfr, &2 key_replace, // key_replace, krpl, &3 key_restart, // key_restart, krst, &4 key_resume, // key_resume, kres, &5 key_right, // key_right, kcuf1, kr key_save, // key_save, ksav, &6 key_sbeg, // key_sbeg, kBEG, &9 key_scancel, // key_scancel, kCAN, &0 key_scommand, // key_scommand, kCMD, *1 key_scopy, // key_scopy, kCPY, *2 key_screate, // key_screate, kCRT, *3 key_sdc, // key_sdc, kDC, *4 key_sdl, // key_sdl, kDL, *5 key_select, // key_select, kslt, *6 key_send, // key_send, kEND, *7 key_seol, // key_seol, kEOL, *8 key_sexit, // key_sexit, kEXT, *9 key_sf, // key_sf, kind, kF key_sfind, // key_sfind, kFND, *0 key_shelp, // key_shelp, kHLP, #1 key_shome, // key_shome, kHOM, #2 key_sic, // key_sic, kIC, #3 key_sleft, // key_sleft, kLFT, #4 key_smessage, // key_smessage, kMSG, %a key_smove, // key_smove, kMOV, %b key_snext, // key_snext, kNXT, %c key_soptions, // key_soptions, kOPT, %d key_sprevious, // key_sprevious, kPRV, %e key_sprint, // key_sprint, kPRT, %f key_sr, // key_sr, kri, kR key_sredo, // key_sredo, kRDO, %g key_sreplace, // key_sreplace, kRPL, %h key_sright, // key_sright, kRIT, %i key_srsume, // key_srsume, kRES, %j key_ssave, // key_ssave, kSAV, !1 key_ssuspend, // key_ssuspend, kSPD, !2 key_stab, // key_stab, khts, kT key_sundo, // key_sundo, kUND, !3 key_suspend, // key_suspend, kspd, &7 key_undo, // key_undo, kund, &8 key_up, // key_up, kcuu1, ku keypad_local, // keypad_local, rmkx, ke keypad_xmit, // keypad_xmit, smkx, ks lab_f0, // lab_f0, lf0, l0 lab_f1, // lab_f1, lf1, l1 lab_f10, // lab_f10, lf10, la lab_f2, // lab_f2, lf2, l2 lab_f3, // lab_f3, lf3, l3 lab_f4, // lab_f4, lf4, l4 lab_f5, // lab_f5, lf5, l5 lab_f6, // lab_f6, lf6, l6 lab_f7, // lab_f7, lf7, l7 lab_f8, // lab_f8, lf8, l8 lab_f9, // lab_f9, lf9, l9 label_format, // label_format, fln, Lf label_off, // label_off, rmln, LF label_on, // label_on, smln, LO meta_off, // meta_off, rmm, mo meta_on, // meta_on, smm, mm micro_column_address, // micro_column_address, mhpa, ZY micro_down, // micro_down, mcud1, ZZ micro_left, // micro_left, mcub1, Za micro_right, // micro_right, mcuf1, Zb micro_row_address, // micro_row_address, mvpa, Zc micro_up, // micro_up, mcuu1, Zd newline, // newline, nel, nw order_of_pins, // order_of_pins, porder, Ze orig_colors, // orig_colors, oc, oc orig_pair, // orig_pair, op, op pad_char, // pad_char, pad, pc parm_dch, // parm_dch, dch, DC parm_delete_line, // parm_delete_line, dl, DL parm_down_cursor, // parm_down_cursor, cud, DO parm_down_micro, // parm_down_micro, mcud, Zf parm_ich, // parm_ich, ich, IC parm_index, // parm_index, indn, SF parm_insert_line, // parm_insert_line, il, AL parm_left_cursor, // parm_left_cursor, cub, LE parm_left_micro, // parm_left_micro, mcub, Zg parm_right_cursor, // parm_right_cursor, cuf, RI parm_right_micro, // parm_right_micro, mcuf, Zh parm_rindex, // parm_rindex, rin, SR parm_up_cursor, // parm_up_cursor, cuu, UP parm_up_micro, // parm_up_micro, mcuu, Zi pkey_key, // pkey_key, pfkey, pk pkey_local, // pkey_local, pfloc, pl pkey_xmit, // pkey_xmit, pfx, px plab_norm, // plab_norm, pln, pn print_screen, // print_screen, mc0, ps prtr_non, // prtr_non, mc5p, pO prtr_off, // prtr_off, mc4, pf prtr_on, // prtr_on, mc5, po pulse, // pulse, pulse, PU quick_dial, // quick_dial, qdial, QD remove_clock, // remove_clock, rmclk, RC repeat_char, // repeat_char, rep, rp req_for_input, // req_for_input, rfi, RF reset_1string, // reset_1string, rs1, r1 reset_2string, // reset_2string, rs2, r2 reset_3string, // reset_3string, rs3, r3 reset_file, // reset_file, rf, rf restore_cursor, // restore_cursor, rc, rc row_address, // row_address, vpa, cv save_cursor, // save_cursor, sc, sc scroll_forward, // scroll_forward, ind, sf scroll_reverse, // scroll_reverse, ri, sr select_char_set, // select_char_set, scs, Zj set_attributes, // set_attributes, sgr, sa set_background, // set_background, setb, Sb set_bottom_margin, // set_bottom_margin, smgb, Zk set_bottom_margin_parm, // set_bottom_margin_parm, smgbp, Zl set_clock, // set_clock, sclk, SC set_color_pair, // set_color_pair, scp, sp set_foreground, // set_foreground, setf, Sf set_left_margin, // set_left_margin, smgl, ML set_left_margin_parm, // set_left_margin_parm, smglp, Zm set_right_margin, // set_right_margin, smgr, MR set_right_margin_parm, // set_right_margin_parm, smgrp, Zn set_tab, // set_tab, hts, st set_top_margin, // set_top_margin, smgt, Zo set_top_margin_parm, // set_top_margin_parm, smgtp, Zp set_window, // set_window, wind, wi start_bit_image, // start_bit_image, sbim, Zq start_char_set_def, // start_char_set_def, scsd, Zr stop_bit_image, // stop_bit_image, rbim, Zs stop_char_set_def, // stop_char_set_def, rcsd, Zt subscript_characters, // subscript_characters, subcs, Zu superscript_characters, // superscript_characters, supcs, Zv tab, // tab, ht, ta these_cause_cr, // these_cause_cr, docr, Zw to_status_line, // to_status_line, tsl, ts tone, // tone, tone, TO underline_char, // underline_char, uc, uc up_half_line, // up_half_line, hu, hu user0, // user0, u0, u0 user1, // user1, u1, u1 user2, // user2, u2, u2 user3, // user3, u3, u3 user4, // user4, u4, u4 user5, // user5, u5, u5 user6, // user6, u6, u6 user7, // user7, u7, u7 user8, // user8, u8, u8 user9, // user9, u9, u9 wait_tone, // wait_tone, wait, WA xoff_character, // xoff_character, xoffc, XF xon_character, // xon_character, xonc, XN zero_motion, // zero_motion, zerom, Zx alt_scancode_esc, // alt_scancode_esc, scesa, S8 bit_image_carriage_return, // bit_image_carriage_return, bicr, Yv bit_image_newline, // bit_image_newline, binel, Zz bit_image_repeat, // bit_image_repeat, birep, Xy char_set_names, // char_set_names, csnm, Zy code_set_init, // code_set_init, csin, ci color_names, // color_names, colornm, Yw define_bit_image_region, // define_bit_image_region, defbi, Yx device_type, // device_type, devt, dv display_pc_char, // display_pc_char, dispc, S1 end_bit_image_region, // end_bit_image_region, endbi, Yy enter_pc_charset_mode, // enter_pc_charset_mode, smpch, S2 enter_scancode_mode, // enter_scancode_mode, smsc, S4 exit_pc_charset_mode, // exit_pc_charset_mode, rmpch, S3 exit_scancode_mode, // exit_scancode_mode, rmsc, S5 get_mouse, // get_mouse, getm, Gm key_mouse, // key_mouse, kmous, Km mouse_info, // mouse_info, minfo, Mi pc_term_options, // pc_term_options, pctrm, S6 pkey_plab, // pkey_plab, pfxl, xl req_mouse_pos, // req_mouse_pos, reqmp, RQ scancode_escape, // scancode_escape, scesc, S7 set0_des_seq, // set0_des_seq, s0ds, s0 set1_des_seq, // set1_des_seq, s1ds, s1 set2_des_seq, // set2_des_seq, s2ds, s2 set3_des_seq, // set3_des_seq, s3ds, s3 set_a_background, // set_a_background, setab, AB set_a_foreground, // set_a_foreground, setaf, AF set_color_band, // set_color_band, setcolor, Yz set_lr_margin, // set_lr_margin, smglr, ML set_page_length, // set_page_length, slines, YZ set_tb_margin, // set_tb_margin, smgtb, MT enter_horizontal_hl_mode, // enter_horizontal_hl_mode, ehhlm, Xh enter_left_hl_mode, // enter_left_hl_mode, elhlm, Xl enter_low_hl_mode, // enter_low_hl_mode, elohlm, Xo enter_right_hl_mode, // enter_right_hl_mode, erhlm, Xr enter_top_hl_mode, // enter_top_hl_mode, ethlm, Xt enter_vertical_hl_mode, // enter_vertical_hl_mode, evhlm, Xv set_a_attributes, // set_a_attributes, sgr1, sA set_pglen_inch, // set_pglen_inch, slength, sL) ; public String[] getNames() { return getCapabilitiesByName().entrySet().stream() .filter(e -> e.getValue() == this) .map(Map.Entry::getValue) .toArray(String[]::new); } public static Capability byName(String name) { return getCapabilitiesByName().get(name); } } public static Map<String, Capability> getCapabilitiesByName() { Map<String, Capability> capabilities = new LinkedHashMap<>(); try (InputStream is = InfoCmp.class.getResourceAsStream("capabilities.txt"); BufferedReader br = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8))) { br.lines().map(String::trim) .filter(s -> !s.startsWith("#")) .filter(s -> !s.isEmpty()) .forEach(s -> { String[] names = s.split(", "); Capability cap = Enum.valueOf(Capability.class, names[0]); capabilities.put(names[0], cap); capabilities.put(names[1], cap); }); return capabilities; } catch (IOException e) { throw new IOError(e); } } public static void setDefaultInfoCmp(String terminal, String caps) { CAPS.putIfAbsent(terminal, caps); } public static void setDefaultInfoCmp(String terminal, Supplier<String> caps) { CAPS.putIfAbsent(terminal, caps); } public static String getInfoCmp( String terminal ) throws IOException, InterruptedException { String caps = getLoadedInfoCmp(terminal); if (caps == null) { Process p = new ProcessBuilder(OSUtils.INFOCMP_COMMAND, terminal).start(); caps = ExecHelper.waitAndCapture(p); CAPS.put(terminal, caps); } return caps; } public static String getLoadedInfoCmp(String terminal) { Object caps = CAPS.get(terminal); if (caps instanceof Supplier) { caps = ((Supplier) caps).get(); } return (String) caps; } public static void parseInfoCmp( String capabilities, Set<Capability> bools, Map<Capability, Integer> ints, Map<Capability, String> strings ) { Map<String, Capability> capsByName = getCapabilitiesByName(); String[] lines = capabilities.split("\n"); for (int i = 1; i < lines.length; i++) { Matcher m = Pattern.compile("\\s*(([^,]|\\\\,)+)\\s*[,$]").matcher(lines[i]); while (m.find()) { String cap = m.group(1); if (cap.contains("#")) { int index = cap.indexOf('#'); String key = cap.substring(0, index); String val = cap.substring(index + 1); int iVal; if (val.startsWith("0x")) { iVal = Integer.parseInt(val.substring(2), 16); } else { iVal = Integer.parseInt(val); } Capability c = capsByName.get(key); if (c != null) { ints.put(c, iVal); } } else if (cap.contains("=")) { int index = cap.indexOf('='); String key = cap.substring(0, index); String val = cap.substring(index + 1); Capability c = capsByName.get(key); if (c != null) { strings.put(c, val); } } else { Capability c = capsByName.get(cap); if (c != null) { bools.add(c); } } } } } static String loadDefaultInfoCmp(String name) { try (InputStream is = InfoCmp.class.getResourceAsStream(name + ".caps"); BufferedReader br = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8))) { return br.lines().collect(Collectors.joining("\n", "", "\n")); } catch (IOException e) { throw new IOError(e); } } static { for (String s : Arrays.asList("dumb", "ansi", "xterm", "xterm-256color", "windows", "windows-256color", "windows-vtp", "screen", "screen-256color")) { setDefaultInfoCmp(s, () -> loadDefaultInfoCmp(s)); } } }