--- rxvt-unicode/src/init.C 2003/11/25 11:52:42 1.3 +++ rxvt-unicode/src/init.C 2007/07/26 18:09:36 1.195 @@ -1,17 +1,17 @@ -/*--------------------------------*-C-*---------------------------------* - * File: init.c +/*----------------------------------------------------------------------* + * File: init.C *----------------------------------------------------------------------* - * $Id: init.C,v 1.3 2003/11/25 11:52:42 pcg Exp $ * * All portions of code are copyright by their respective author/s. * Copyright (c) 1992 John Bovey, University of Kent at Canterbury - * - original version + * - original version * Copyright (c) 1994 Robert Nation - * - extensive modifications + * - extensive modifications * Copyright (c) 1998-2001 Geoff Wing - * - extensive modifications + * - extensive modifications * Copyright (c) 1999 D J Hawkey Jr - * - QNX support + * - QNX support + * Copyright (c) 2003-2006 Marc Lehmann * * 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 @@ -31,739 +31,525 @@ * Initialisation routines. */ -#include "../config.h" /* NECESSARY */ -#include "rxvt.h" /* NECESSARY */ +#include "../config.h" /* NECESSARY */ +#include "rxvt.h" /* NECESSARY */ +#include "rxvtutil.h" #include "init.h" -#include +#include -const char *const def_colorName[] = { +#include + +const char *const def_colorName[] = + { COLOR_FOREGROUND, COLOR_BACKGROUND, -/* low-intensity colors */ - "Black", /* 0: black (#000000) */ -#ifndef NO_BRIGHTCOLOR - "Red3", /* 1: red (#CD0000) */ - "Green3", /* 2: green (#00CD00) */ - "Yellow3", /* 3: yellow (#CDCD00) */ - "Blue3", /* 4: blue (#0000CD) */ - "Magenta3", /* 5: magenta (#CD00CD) */ - "Cyan3", /* 6: cyan (#00CDCD) */ -# ifdef XTERM_COLORS - "Grey90", /* 7: white (#E5E5E5) */ -# else - "AntiqueWhite", /* 7: white (#FAEBD7) */ + /* low-intensity colors */ + "rgb:00/00/00", // 0: black (Black) + "rgb:cd/00/00", // 1: red (Red3) + "rgb:00/cd/00", // 2: green (Green3) + "rgb:cd/cd/00", // 3: yellow (Yellow3) + "rgb:00/00/cd", // 4: blue (Blue3) + "rgb:cd/00/cd", // 5: magenta (Magenta3) + "rgb:00/cd/cd", // 6: cyan (Cyan3) +# ifdef XTERM_COLORS + "rgb:e5/e5/e5", // 7: white (Grey90) +# else + "rgb:fa/eb/d7", // 7: white (AntiqueWhite) # endif -/* high-intensity colors */ + /* high-intensity colors */ # ifdef XTERM_COLORS - "Grey30", /* 8: bright black (#4D4D4D) */ + "rgb:4d/4d/4d", // 8: bright black (Grey30) # else - "Grey25", /* 8: bright black (#404040) */ + "rgb:40/40/40", // 8: bright black (Grey25) # endif -#endif /* NO_BRIGHTCOLOR */ - "Red", /* 1/9: bright red (#FF0000) */ - "Green", /* 2/10: bright green (#00FF00) */ - "Yellow", /* 3/11: bright yellow (#FFFF00) */ - "Blue", /* 4/12: bright blue (#0000FF) */ - "Magenta", /* 5/13: bright magenta (#FF00FF) */ - "Cyan", /* 6/14: bright cyan (#00FFFF) */ - "White", /* 7/15: bright white (#FFFFFF) */ -#ifdef TTY_256COLOR - "rgb:00/00/00", /* default 16-255 color table */ - "rgb:00/00/2a", - "rgb:00/00/55", - "rgb:00/00/7f", - "rgb:00/00/aa", - "rgb:00/00/d4", - "rgb:00/2a/00", - "rgb:00/2a/2a", - "rgb:00/2a/55", - "rgb:00/2a/7f", - "rgb:00/2a/aa", - "rgb:00/2a/d4", - "rgb:00/55/00", - "rgb:00/55/2a", - "rgb:00/55/55", - "rgb:00/55/7f", - "rgb:00/55/aa", - "rgb:00/55/d4", - "rgb:00/7f/00", - "rgb:00/7f/2a", - "rgb:00/7f/55", - "rgb:00/7f/7f", - "rgb:00/7f/aa", - "rgb:00/7f/d4", - "rgb:00/aa/00", - "rgb:00/aa/2a", - "rgb:00/aa/55", - "rgb:00/aa/7f", - "rgb:00/aa/aa", - "rgb:00/aa/d4", - "rgb:00/d4/00", - "rgb:00/d4/2a", - "rgb:00/d4/55", - "rgb:00/d4/7f", - "rgb:00/d4/aa", - "rgb:00/d4/d4", - "rgb:2a/00/00", - "rgb:2a/00/2a", - "rgb:2a/00/55", - "rgb:2a/00/7f", - "rgb:2a/00/aa", - "rgb:2a/00/d4", - "rgb:2a/2a/00", - "rgb:2a/2a/2a", - "rgb:2a/2a/55", - "rgb:2a/2a/7f", - "rgb:2a/2a/aa", - "rgb:2a/2a/d4", - "rgb:2a/55/00", - "rgb:2a/55/2a", - "rgb:2a/55/55", - "rgb:2a/55/7f", - "rgb:2a/55/aa", - "rgb:2a/55/d4", - "rgb:2a/7f/00", - "rgb:2a/7f/2a", - "rgb:2a/7f/55", - "rgb:2a/7f/7f", - "rgb:2a/7f/aa", - "rgb:2a/7f/d4", - "rgb:2a/aa/00", - "rgb:2a/aa/2a", - "rgb:2a/aa/55", - "rgb:2a/aa/7f", - "rgb:2a/aa/aa", - "rgb:2a/aa/d4", - "rgb:2a/d4/00", - "rgb:2a/d4/2a", - "rgb:2a/d4/55", - "rgb:2a/d4/7f", - "rgb:2a/d4/aa", - "rgb:2a/d4/d4", - "rgb:55/00/00", - "rgb:55/00/2a", - "rgb:55/00/55", - "rgb:55/00/7f", - "rgb:55/00/aa", - "rgb:55/00/d4", - "rgb:55/2a/00", - "rgb:55/2a/2a", - "rgb:55/2a/55", - "rgb:55/2a/7f", - "rgb:55/2a/aa", - "rgb:55/2a/d4", - "rgb:55/55/00", - "rgb:55/55/2a", - "rgb:55/55/55", - "rgb:55/55/7f", - "rgb:55/55/aa", - "rgb:55/55/d4", - "rgb:55/7f/00", - "rgb:55/7f/2a", - "rgb:55/7f/55", - "rgb:55/7f/7f", - "rgb:55/7f/aa", - "rgb:55/7f/d4", - "rgb:55/aa/00", - "rgb:55/aa/2a", - "rgb:55/aa/55", - "rgb:55/aa/7f", - "rgb:55/aa/aa", - "rgb:55/aa/d4", - "rgb:55/d4/00", - "rgb:55/d4/2a", - "rgb:55/d4/55", - "rgb:55/d4/7f", - "rgb:55/d4/aa", - "rgb:55/d4/d4", - "rgb:7f/00/00", - "rgb:7f/00/2a", - "rgb:7f/00/55", - "rgb:7f/00/7f", - "rgb:7f/00/aa", - "rgb:7f/00/d4", - "rgb:7f/2a/00", - "rgb:7f/2a/2a", - "rgb:7f/2a/55", - "rgb:7f/2a/7f", - "rgb:7f/2a/aa", - "rgb:7f/2a/d4", - "rgb:7f/55/00", - "rgb:7f/55/2a", - "rgb:7f/55/55", - "rgb:7f/55/7f", - "rgb:7f/55/aa", - "rgb:7f/55/d4", - "rgb:7f/7f/00", - "rgb:7f/7f/2a", - "rgb:7f/7f/55", - "rgb:7f/7f/7f", - "rgb:7f/7f/aa", - "rgb:7f/7f/d4", - "rgb:7f/aa/00", - "rgb:7f/aa/2a", - "rgb:7f/aa/55", - "rgb:7f/aa/7f", - "rgb:7f/aa/aa", - "rgb:7f/aa/d4", - "rgb:7f/d4/00", - "rgb:7f/d4/2a", - "rgb:7f/d4/55", - "rgb:7f/d4/7f", - "rgb:7f/d4/aa", - "rgb:7f/d4/d4", - "rgb:aa/00/00", - "rgb:aa/00/2a", - "rgb:aa/00/55", - "rgb:aa/00/7f", - "rgb:aa/00/aa", - "rgb:aa/00/d4", - "rgb:aa/2a/00", - "rgb:aa/2a/2a", - "rgb:aa/2a/55", - "rgb:aa/2a/7f", - "rgb:aa/2a/aa", - "rgb:aa/2a/d4", - "rgb:aa/55/00", - "rgb:aa/55/2a", - "rgb:aa/55/55", - "rgb:aa/55/7f", - "rgb:aa/55/aa", - "rgb:aa/55/d4", - "rgb:aa/7f/00", - "rgb:aa/7f/2a", - "rgb:aa/7f/55", - "rgb:aa/7f/7f", - "rgb:aa/7f/aa", - "rgb:aa/7f/d4", - "rgb:aa/aa/00", - "rgb:aa/aa/2a", - "rgb:aa/aa/55", - "rgb:aa/aa/7f", - "rgb:aa/aa/aa", - "rgb:aa/aa/d4", - "rgb:aa/d4/00", - "rgb:aa/d4/2a", - "rgb:aa/d4/55", - "rgb:aa/d4/7f", - "rgb:aa/d4/aa", - "rgb:aa/d4/d4", - "rgb:d4/00/00", - "rgb:d4/00/2a", - "rgb:d4/00/55", - "rgb:d4/00/7f", - "rgb:d4/00/aa", - "rgb:d4/00/d4", - "rgb:d4/2a/00", - "rgb:d4/2a/2a", - "rgb:d4/2a/55", - "rgb:d4/2a/7f", - "rgb:d4/2a/aa", - "rgb:d4/2a/d4", - "rgb:d4/55/00", - "rgb:d4/55/2a", - "rgb:d4/55/55", - "rgb:d4/55/7f", - "rgb:d4/55/aa", - "rgb:d4/55/d4", - "rgb:d4/7f/00", - "rgb:d4/7f/2a", - "rgb:d4/7f/55", - "rgb:d4/7f/7f", - "rgb:d4/7f/aa", - "rgb:d4/7f/d4", - "rgb:d4/aa/00", - "rgb:d4/aa/2a", - "rgb:d4/aa/55", - "rgb:d4/aa/7f", - "rgb:d4/aa/aa", - "rgb:d4/aa/d4", - "rgb:d4/d4/00", - "rgb:d4/d4/2a", - "rgb:d4/d4/55", - "rgb:d4/d4/7f", - "rgb:d4/d4/aa", - "rgb:d4/d4/d4", - "rgb:08/08/08", - "rgb:12/12/12", - "rgb:1c/1c/1c", - "rgb:26/26/26", - "rgb:30/30/30", - "rgb:3a/3a/3a", - "rgb:44/44/44", - "rgb:4e/4e/4e", - "rgb:58/58/58", - "rgb:62/62/62", - "rgb:6c/6c/6c", - "rgb:76/76/76", - "rgb:80/80/80", - "rgb:8a/8a/8a", - "rgb:94/94/94", - "rgb:9e/9e/9e", - "rgb:a8/a8/a8", - "rgb:b2/b2/b2", - "rgb:bc/bc/bc", - "rgb:c6/c6/c6", + "rgb:ff/00/00", // 1/9: bright red (Reed) + "rgb:00/ff/00", // 2/10: bright green (Green) + "rgb:ff/ff/00", // 3/11: bright yellow (Yellow) + "rgb:00/00/ff", // 4/12: bright blue (Blue) + "rgb:ff/00/ff", // 5/13: bright magenta (Magenta) + "rgb:00/ff/ff", // 6/14: bright cyan (Cyan) + "rgb:ff/ff/ff", // 7/15: bright white (White) + + // 88 xterm colours + "rgb:00/00/00", + "rgb:00/00/8b", + "rgb:00/00/cd", + "rgb:00/00/ff", + "rgb:00/8b/00", + "rgb:00/8b/8b", + "rgb:00/8b/cd", + "rgb:00/8b/ff", + "rgb:00/cd/00", + "rgb:00/cd/8b", + "rgb:00/cd/cd", + "rgb:00/cd/ff", + "rgb:00/ff/00", + "rgb:00/ff/8b", + "rgb:00/ff/cd", + "rgb:00/ff/ff", + "rgb:8b/00/00", + "rgb:8b/00/8b", + "rgb:8b/00/cd", + "rgb:8b/00/ff", + "rgb:8b/8b/00", + "rgb:8b/8b/8b", + "rgb:8b/8b/cd", + "rgb:8b/8b/ff", + "rgb:8b/cd/00", + "rgb:8b/cd/8b", + "rgb:8b/cd/cd", + "rgb:8b/cd/ff", + "rgb:8b/ff/00", + "rgb:8b/ff/8b", + "rgb:8b/ff/cd", + "rgb:8b/ff/ff", + "rgb:cd/00/00", + "rgb:cd/00/8b", + "rgb:cd/00/cd", + "rgb:cd/00/ff", + "rgb:cd/8b/00", + "rgb:cd/8b/8b", + "rgb:cd/8b/cd", + "rgb:cd/8b/ff", + "rgb:cd/cd/00", + "rgb:cd/cd/8b", + "rgb:cd/cd/cd", + "rgb:cd/cd/ff", + "rgb:cd/ff/00", + "rgb:cd/ff/8b", + "rgb:cd/ff/cd", + "rgb:cd/ff/ff", + "rgb:ff/00/00", + "rgb:ff/00/8b", + "rgb:ff/00/cd", + "rgb:ff/00/ff", + "rgb:ff/8b/00", + "rgb:ff/8b/8b", + "rgb:ff/8b/cd", + "rgb:ff/8b/ff", + "rgb:ff/cd/00", + "rgb:ff/cd/8b", + "rgb:ff/cd/cd", + "rgb:ff/cd/ff", + "rgb:ff/ff/00", + "rgb:ff/ff/8b", + "rgb:ff/ff/cd", + "rgb:ff/ff/ff", + "rgb:2e/2e/2e", + "rgb:5c/5c/5c", + "rgb:73/73/73", + "rgb:8b/8b/8b", + "rgb:a2/a2/a2", + "rgb:b9/b9/b9", "rgb:d0/d0/d0", - "rgb:da/da/da", - "rgb:e4/e4/e4", - "rgb:ee/ee/ee", -#endif + "rgb:e7/e7/e7", + #ifndef NO_CURSORCOLOR COLOR_CURSOR_BACKGROUND, COLOR_CURSOR_FOREGROUND, -#endif /* ! NO_CURSORCOLOR */ - NULL, /* Color_pointer */ - NULL, /* Color_border */ +#endif /* ! NO_CURSORCOLOR */ + NULL, /* Color_pointer_fg */ + NULL, /* Color_pointer_bg */ + NULL, /* Color_border */ #ifndef NO_BOLD_UNDERLINE_REVERSE - NULL, /* Color_BD */ - NULL, /* Color_UL */ - NULL, /* Color_RV */ -#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ + NULL, /* Color_BD */ + NULL, /* Color_IT */ + NULL, /* Color_UL */ + NULL, /* Color_RV */ +#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ +#if ENABLE_FRILLS + NULL, // Color_underline +#endif #ifdef OPTION_HC NULL, #endif #ifdef KEEP_SCROLLCOLOR COLOR_SCROLLBAR, COLOR_SCROLLTROUGH, -#endif /* KEEP_SCROLLCOLOR */ -}; - -const char *const xa_names[NUM_XA] = { - "COMPOUND_TEXT", - "MULTIPLE", - "TARGETS", - "TEXT", - "TIMESTAMP", - "VT_SELECTION", - "INCR", - "WM_DELETE_WINDOW", -#ifdef TRANSPARENT - "_XROOTPMAP_ID", -#endif -#ifdef OFFIX_DND - "DndProtocol", - "DndSelection", +#endif /* KEEP_SCROLLCOLOR */ +#if TINTING + NULL, #endif - "CLIPBOARD" -}; +#if OFF_FOCUS_FADING + "rgb:00/00/00", +#endif + }; -/*----------------------------------------------------------------------*/ -/* substitute system functions */ -#if defined(__svr4__) && ! defined(_POSIX_VERSION) -/* INTPROTO */ -int -rxvt_getdtablesize(void) +bool +rxvt_term::init_vars () { - struct rlimit rlim; + pix_colors = // + pix_colors_focused = new rxvt_color [TOTAL_COLORS]; +#ifdef OFF_FOCUS_FADING + pix_colors_unfocused = new rxvt_color [TOTAL_COLORS]; +#endif + +#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY) + pixmap = None; +#endif + + MEvent.time = CurrentTime; + MEvent.button = AnyButton; + want_refresh = 1; + priv_modes = SavedModes = PrivMode_Default; + ncol = 80; + nrow = 24; + int_bwidth = INTERNALBORDERWIDTH; + ext_bwidth = EXTERNALBORDERWIDTH; + lineSpace = LINESPACE; + saveLines = SAVELINES; + numpix_colors = TOTAL_COLORS; - getrlimit(RLIMIT_NOFILE, &rlim); - return rlim.rlim_cur; -} -#endif -/*----------------------------------------------------------------------*/ -/* EXTPROTO */ -int -rxvt_init_vars(pR) -{ - R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS); - if (R->PixColors == NULL) - return -1; - -#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) - R->TermWin.pixmap = None; -#endif -#ifdef UTMP_SUPPORT - R->next_utmp_action = SAVE; -#endif -#ifndef NO_SETOWNER_TTYDEV - R->next_tty_action = SAVE; -#endif - R->MEvent.time = CurrentTime; - R->MEvent.button = AnyButton; - R->Options = DEFAULT_OPTIONS; - R->want_refresh = 1; - R->cmd_pid = -1; - R->cmd_fd = R->tty_fd = R->Xfd = -1; - R->PrivateModes = R->SavedModes = PrivMode_Default; - R->TermWin.focus = 1; - R->TermWin.ncol = 80; - R->TermWin.nrow = 24; - R->TermWin.int_bwidth = INTERNALBORDERWIDTH; - R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH; - R->TermWin.lineSpace = LINESPACE; - R->TermWin.saveLines = SAVELINES; - R->numPixColors = TOTAL_COLORS; -#ifndef NO_NEW_SELECTION - R->selection_style = NEW_SELECT; -#else - R->selection_style = OLD_SELECT; -#endif -#ifndef NO_BRIGHTCOLOR - R->colorfgbg = DEFAULT_RSTYLE; -#endif -#if defined (HOTKEY_CTRL) || defined (HOTKEY_META) - R->ks_bigfont = XK_greater; - R->ks_smallfont = XK_less; -#endif -#ifdef GREEK_SUPPORT - R->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH; -#endif - R->refresh_limit = 1; - R->refresh_type = SLOW_REFRESH; - R->prev_nrow = R->prev_ncol = 0; -#ifdef MULTICHAR_SET -# ifdef MULTICHAR_ENCODING - R->encoding_method = MULTICHAR_ENCODING; -# endif - R->multichar_decode = rxvt_euc2jis; -#endif - R->oldcursor.row = R->oldcursor.col = -1; + refresh_type = SLOW_REFRESH; + + oldcursor.row = oldcursor.col = -1; #ifdef XPM_BACKGROUND -/* R->bgPixmap.w = R->bgPixmap.h = 0; */ - R->bgPixmap.x = R->bgPixmap.y = 50; - R->bgPixmap.pixmap = None; -#endif - R->last_bot = R->last_state = -1; -#ifdef MENUBAR - R->menu_readonly = 1; -# if !(MENUBAR_MAX > 1) - R->CurrentBar = &(R->BarList); -# endif /* (MENUBAR_MAX > 1) */ -#endif - return 0; + /* bgPixmap.w = bgPixmap.h = 0; */ + bgPixmap.x = bgPixmap.y = 0; + bgPixmap.pixmap = None; +#endif + + last_bot = last_state = -1; + + set_option (Opt_scrollBar); + set_option (Opt_scrollTtyOutput); + set_option (Opt_jumpScroll); + set_option (Opt_skipScroll); + set_option (Opt_secondaryScreen); + set_option (Opt_secondaryScroll); + set_option (Opt_pastableTabs); + set_option (Opt_intensityStyles); + set_option (Opt_iso14755_52); + + return true; } -/* EXTPROTO */ void -rxvt_init_secondary(pR) +rxvt_term::init_secondary () { - int i; -#ifdef TTY_GID_SUPPORT - struct group *gr = getgrnam("tty"); - - if (gr) { /* change group ownership of tty to "tty" */ - R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP; - R->ttygid = gr->gr_gid; - } else -#endif /* TTY_GID_SUPPORT */ - { - R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH; - R->ttygid = getgid(); - } -#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) - R->locale = setlocale(LC_CTYPE, ""); -#endif - -/* get number of available file descriptors */ -#if defined(_POSIX_VERSION) || ! defined(__svr4__) - R->num_fds = (int)sysconf(_SC_OPEN_MAX); -#else - R->num_fds = rxvt_getdtablesize(); -#endif + int i; -/* - * Close all unused file descriptors - * We don't want them, we don't need them. - */ - if ((i = open("/dev/null", O_RDONLY)) < 0) { - /* TODO: BOO HISS */ - dup2(STDERR_FILENO, STDIN_FILENO); - } else if (i > STDIN_FILENO) { - dup2(i, STDIN_FILENO); - close(i); - } - dup2(STDERR_FILENO, STDOUT_FILENO); - for (i = STDERR_FILENO + 1; i < R->num_fds; i++) { -#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ - if (i == 4 || i == 7) - continue; + /* + * Close all unused file descriptors + * We don't want them, we don't need them. + */ + if ((i = open ("/dev/null", O_RDONLY)) < 0) + { + /* TODO: BOO HISS */ + dup2 (STDERR_FILENO, STDIN_FILENO); + } + else if (i > STDIN_FILENO) + { + dup2 (i, STDIN_FILENO); + close (i); + } + + dup2 (STDERR_FILENO, STDOUT_FILENO); + +#if 0 // schmorp sayz closing filies is murder + for (i = STDERR_FILENO + 1; i < num_fds; i++) + { +#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ + if (i == 4 || i == 7) + continue; #endif - close(i); + close (i); } +#endif } /*----------------------------------------------------------------------*/ -/* EXTPROTO */ -const char ** -rxvt_init_resources(pR_ int argc, const char *const *argv) +const char ** +rxvt_term::init_resources (int argc, const char *const *argv) { - int i, r_argc; - char *val; - const char **cmd_argv, **r_argv; - const char **rs; + int i, r_argc; + char *val; + const char **cmd_argv, **r_argv; + + /* + * Look for -e option. Find => split and make cmd_argv[] of command args + */ + for (r_argc = 0; r_argc < argc; r_argc++) + if (!strcmp (argv[r_argc], "-e")) + break; + + r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); + + for (i = 0; i < r_argc; i++) + r_argv[i] = (const char *)argv[i]; + + r_argv[i] = NULL; + + if (r_argc == argc) + cmd_argv = NULL; + else + { + cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc)); -/* - * Look for -exec option. Find => split and make cmd_argv[] of command args - */ - for (r_argc = 0; r_argc < argc; r_argc++) - if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) - break; - r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); - - for (i = 0; i < r_argc; i++) - r_argv[i] = (const char *)argv[i]; - r_argv[i] = NULL; - if (r_argc == argc) - cmd_argv = NULL; - else { - cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); - - for (i = 0; i < argc - r_argc - 1; i++) - cmd_argv[i] = (const char *)argv[i + r_argc + 1]; - cmd_argv[i] = NULL; - } - -/* clear all resources */ - rs = R->rs; - for (i = 0; i < NUM_RESOURCES;) - rs[i++] = NULL; + for (i = 0; i < argc - r_argc - 1; i++) + cmd_argv[i] = (const char *)argv[i + r_argc + 1]; - rs[Rs_name] = rxvt_r_basename(argv[0]); -/* - * Open display, get options/resources and create the window - */ - if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) - rs[Rs_display_name] = ":0"; + cmd_argv[i] = NULL; + } + + rs[Rs_name] = rxvt_r_basename (argv[0]); + + /* + * Open display, get options/resources and create the window + */ + + if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) + rs[Rs_display_name] = ":0"; + + get_options (r_argc, r_argv); - rxvt_get_options(aR_ r_argc, r_argv); - free(r_argv); + if (!(display = displays.get (rs[Rs_display_name]))) + rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]); -#ifdef LOCAL_X_IS_UNIX - if (rs[Rs_display_name][0] == ':') { - val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); - STRCPY(val, "unix"); - STRCAT(val, rs[Rs_display_name]); - R->Xdisplay = XOpenDisplay(val); - free(val); + // using a local pointer decreases code size a lot + xa = display->xa; + + set (display); + extract_resources (); + +#if XFT + if (rs[Rs_depth]) + select_visual (strtol (rs[Rs_depth], 0, 0)); +#endif + +#ifdef HAVE_AFTERIMAGE + asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); +#endif + free (r_argv); + + for (int i = NUM_RESOURCES; i--; ) + if (rs [i] == resval_undef) + rs [i] = 0; + +#if ENABLE_PERL + if (!rs[Rs_perl_ext_1]) + rs[Rs_perl_ext_1] = "default"; + + if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) + || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) + || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) + { + rxvt_perl.init (this); + HOOK_INVOKE ((this, HOOK_INIT, DT_END)); } #endif - if (R->Xdisplay == NULL - && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) { - rxvt_print_error("can't open display %s", rs[Rs_display_name]); - exit(EXIT_FAILURE); + /* + * set any defaults not already set + */ + if (cmd_argv && cmd_argv[0]) + { + if (!rs[Rs_title]) + rs[Rs_title] = rxvt_r_basename (cmd_argv[0]); + if (!rs[Rs_iconName]) + rs[Rs_iconName] = rs[Rs_title]; + } + else + { + if (!rs[Rs_title]) + rs[Rs_title] = rs[Rs_name]; + if (!rs[Rs_iconName]) + rs[Rs_iconName] = rs[Rs_name]; } - rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]); + if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) + saveLines = min (i, MAX_SAVELINES); -/* - * set any defaults not already set - */ - if (cmd_argv && cmd_argv[0]) { - if (!rs[Rs_title]) - rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); - if (!rs[Rs_iconName]) - rs[Rs_iconName] = rs[Rs_title]; - } else { - if (!rs[Rs_title]) - rs[Rs_title] = rs[Rs_name]; - if (!rs[Rs_iconName]) - rs[Rs_iconName] = rs[Rs_name]; - } - if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) - R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); -#ifndef NO_FRILLS - if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) - R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ - if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) - R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ -#endif -#ifndef NO_LINESPACE - if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) - R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ +#if ENABLE_FRILLS + if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) + int_bwidth = min (i, std::numeric_limits::max ()); + + if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) + ext_bwidth = min (i, std::numeric_limits::max ()); + + if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) + lineSpace = min (i, std::numeric_limits::max ()); #endif #ifdef POINTER_BLANK - if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) - R->pointerBlankDelay = i; - else - R->pointerBlankDelay = 2; + if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) + pointerBlankDelay = i; + else + pointerBlankDelay = 2; #endif -/* no point having a scrollbar without having any scrollback! */ - if (!R->TermWin.saveLines) - R->Options &= ~Opt_scrollBar; + /* no point having a scrollbar without having any scrollback! */ + if (!saveLines) + set_option (Opt_scrollBar, 0); #ifdef PRINTPIPE - if (!rs[Rs_print_pipe]) - rs[Rs_print_pipe] = PRINTPIPE; -#endif - if (!rs[Rs_cutchars]) - rs[Rs_cutchars] = CUTCHARS; -#ifdef ACS_ASCII - if (!rs[Rs_acs_chars]) - rs[Rs_acs_chars] = ACS_CHARS; - if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) { - val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20); - for (; i < 0x20; ) - val[i] = ' '; - rs[Rs_acs_chars] = val; - } + if (!rs[Rs_print_pipe]) + rs[Rs_print_pipe] = PRINTPIPE; #endif + + if (!rs[Rs_cutchars]) + rs[Rs_cutchars] = CUTCHARS; + #ifndef NO_BACKSPACE_KEY - if (!rs[Rs_backspace_key]) + if (!rs[Rs_backspace_key]) # ifdef DEFAULT_BACKSPACE - R->key_backspace = DEFAULT_BACKSPACE; + key_backspace = DEFAULT_BACKSPACE; # else - R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ + key_backspace = "DEC"; /* can toggle between \010 or \177 */ # endif - else { - val = STRDUP(rs[Rs_backspace_key]); - rxvt_Str_trim(val); - rxvt_Str_escaped(val); - R->key_backspace = val; + else + { + val = strdup (rs[Rs_backspace_key]); + rxvt_Str_trim (val); + rxvt_Str_escaped (val); + key_backspace = val; } #endif + #ifndef NO_DELETE_KEY - if (!rs[Rs_delete_key]) + if (!rs[Rs_delete_key]) # ifdef DEFAULT_DELETE - R->key_delete = DEFAULT_DELETE; + key_delete = DEFAULT_DELETE; # else - R->key_delete = "\033[3~"; + key_delete = "\033[3~"; # endif - else { - val = STRDUP(rs[Rs_delete_key]); - rxvt_Str_trim(val); - rxvt_Str_escaped(val); - R->key_delete = val; - } -#endif - if (rs[Rs_answerbackstring]) { - rxvt_Str_trim((char *)rs[Rs_answerbackstring]); - rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); - } - - if (rs[Rs_selectstyle]) { - if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0) - R->selection_style = OLD_WORD_SELECT; -#ifndef NO_OLD_SELECTION - else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0) - R->selection_style = OLD_SELECT; + else + { + val = strdup (rs[Rs_delete_key]); + rxvt_Str_trim (val); + rxvt_Str_escaped (val); + key_delete = val; + } #endif + if (rs[Rs_answerbackstring]) + { + rxvt_Str_trim ((char *)rs[Rs_answerbackstring]); + rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]); } #ifdef HAVE_SCROLLBARS - rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], - rs[Rs_scrollBar_thickness]); + setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]); #endif - R->TermWin.fontset = new rxvt_fontset (aR); - R->TermWin.fontset->populate (rs[Rs_font]); - R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width; - R->TermWin.fheight = R->TermWin.fontset->base_font ()->height; - R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent; - #ifdef XTERM_REVERSE_VIDEO -/* this is how xterm implements reverseVideo */ - if (R->Options & Opt_reverseVideo) { - if (!rs[Rs_color + Color_fg]) - rs[Rs_color + Color_fg] = def_colorName[Color_bg]; - if (!rs[Rs_color + Color_bg]) - rs[Rs_color + Color_bg] = def_colorName[Color_fg]; + /* this is how xterm implements reverseVideo */ + if (option (Opt_reverseVideo)) + { + if (!rs[Rs_color + Color_fg]) + rs[Rs_color + Color_fg] = def_colorName[Color_bg]; + + if (!rs[Rs_color + Color_bg]) + rs[Rs_color + Color_bg] = def_colorName[Color_fg]; } #endif - for (i = 0; i < NRS_COLORS; i++) - if (!rs[Rs_color + i]) - rs[Rs_color + i] = def_colorName[i]; + for (i = 0; i < NRS_COLORS; i++) + if (!rs[Rs_color + i]) + rs[Rs_color + i] = def_colorName[i]; #ifndef XTERM_REVERSE_VIDEO -/* this is how we implement reverseVideo */ - if (R->Options & Opt_reverseVideo) - SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); + /* this is how we implement reverseVideo */ + if (option (Opt_reverseVideo)) + ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]); #endif -/* convenient aliases for setting fg/bg to colors */ - rxvt_color_aliases(aR_ Color_fg); - rxvt_color_aliases(aR_ Color_bg); + /* convenient aliases for setting fg/bg to colors */ + color_aliases (Color_fg); + color_aliases (Color_bg); #ifndef NO_CURSORCOLOR - rxvt_color_aliases(aR_ Color_cursor); - rxvt_color_aliases(aR_ Color_cursor2); -#endif /* NO_CURSORCOLOR */ - rxvt_color_aliases(aR_ Color_pointer); - rxvt_color_aliases(aR_ Color_border); + color_aliases (Color_cursor); + color_aliases (Color_cursor2); +#endif /* NO_CURSORCOLOR */ + color_aliases (Color_pointer_fg); + color_aliases (Color_pointer_bg); + color_aliases (Color_border); #ifndef NO_BOLD_UNDERLINE_REVERSE - rxvt_color_aliases(aR_ Color_BD); - rxvt_color_aliases(aR_ Color_UL); - rxvt_color_aliases(aR_ Color_RV); -#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ + color_aliases (Color_BD); + color_aliases (Color_UL); + color_aliases (Color_RV); +#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ + + if (!rs[Rs_color + Color_border]) + rs[Rs_color + Color_border] = rs[Rs_color + Color_bg]; - return cmd_argv; + return cmd_argv; } /*----------------------------------------------------------------------*/ -/* EXTPROTO */ void -rxvt_init_env(pR) +rxvt_term::init_env () { - int i; - unsigned int u; - char *val; + int i; + unsigned int u; + char *val; #ifdef DISPLAY_IS_IP -/* Fixup display_name for export over pty to any interested terminal - * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number - * (for the first non-loopback interface) that we get from - * rxvt_network_display(). This is more "name-resolution-portable", if you - * will, and probably allows for faster x-client startup if your name - * server is beyond a slow link or overloaded at client startup. Of - * course that only helps the shell's child processes, not us. - * - * Giving out the display_name also affords a potential security hole - */ - val = rxvt_network_display(R->rs[Rs_display_name]); - R->rs[Rs_display_name] = (const char *)val; - if (val == NULL) -#endif /* DISPLAY_IS_IP */ - val = XDisplayString(R->Xdisplay); - if (R->rs[Rs_display_name] == NULL) - R->rs[Rs_display_name] = val; /* use broken `:0' value */ - - i = STRLEN(val); - R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); - - sprintf(R->env_display, "DISPLAY=%s", val); - - /* avoiding the math library: - * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ - for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; - MAX_IT(i, 1); - R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); - - sprintf(R->env_windowid, "WINDOWID=%u", - (unsigned int)R->TermWin.parent[0]); - -/* add entries to the environment: - * @ DISPLAY: in case we started with -display - * @ WINDOWID: X window id number of the window - * @ COLORTERM: terminal sub-name and also indicates its color - * @ TERM: terminal name - * @ TERMINFO: path to terminfo directory - */ - putenv(R->env_display); - putenv(R->env_windowid); + /* Fixup display_name for export over pty to any interested terminal + * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number + * (for the first non-loopback interface) that we get from + * rxvt_network_display (). This is more "name-resolution-portable", if you + * will, and probably allows for faster x-client startup if your name + * server is beyond a slow link or overloaded at client startup. Of + * course that only helps the shell's child processes, not us. + * + * Giving out the display_name also affords a potential security hole + */ + val = rxvt_network_display (rs[Rs_display_name]); + rs[Rs_display_name] = (const char *)val; + + if (val == NULL) +#endif /* DISPLAY_IS_IP */ + val = XDisplayString (dpy); + + if (rs[Rs_display_name] == NULL) + rs[Rs_display_name] = val; /* use broken `:0' value */ + + i = strlen (val); + env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); + + sprintf (env_display, "DISPLAY=%s", val); + + sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]); + + /* add entries to the environment: + * @ DISPLAY: in case we started with -display + * @ WINDOWID: X window id number of the window + * @ COLORTERM: terminal sub-name and also indicates its color + * @ TERM: terminal name + * @ TERMINFO: path to terminfo directory + * @ COLORFGBG: fg;bg color codes + */ + putenv (env_display); + putenv (env_windowid); + + if (env_colorfgbg) + putenv (env_colorfgbg); + #ifdef RXVT_TERMINFO - putenv("TERMINFO=" RXVT_TERMINFO); + putenv ("TERMINFO=" RXVT_TERMINFO); #endif - if (XDEPTH <= 2) - putenv("COLORTERM=" COLORTERMENV "-mono"); - else - putenv("COLORTERM=" COLORTERMENVFULL); - if (R->rs[Rs_term_name] != NULL) { - R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); - sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); - putenv(R->env_term); - } else - putenv("TERM=" TERMENV); + + if (depth <= 2) + putenv ("COLORTERM=" COLORTERMENV "-mono"); + else + putenv ("COLORTERM=" COLORTERMENVFULL); + + if (rs[Rs_term_name] != NULL) + { + env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char)); + sprintf (env_term, "TERM=%s", rs[Rs_term_name]); + putenv (env_term); + } + else + putenv ("TERM=" TERMENV); #ifdef HAVE_UNSETENV -/* avoid passing old settings and confusing term size */ - unsetenv("LINES"); - unsetenv("COLUMNS"); - unsetenv("TERMCAP"); /* terminfo should be okay */ -#endif /* HAVE_UNSETENV */ + /* avoid passing old settings and confusing term size */ + unsetenv ("LINES"); + unsetenv ("COLUMNS"); + unsetenv ("TERMCAP"); /* terminfo should be okay */ +#endif /* HAVE_UNSETENV */ } /*----------------------------------------------------------------------*/ @@ -771,221 +557,233 @@ * This is more or less stolen straight from XFree86 xterm. * This should support all European type languages. */ -/* EXTPROTO */ void -rxvt_init_xlocale(pR) +rxvt_term::set_locale (const char *locale) { -#ifdef USE_XIM - if (R->locale == NULL) - rxvt_print_error("Setting locale failed."); - else { - Atom wmlocale; - - wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); - XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, - XA_STRING, 8, PropModeReplace, - (unsigned char *)R->locale, STRLEN(R->locale)); - - if (XSupportsLocale() != True) { - rxvt_print_error("The locale is not supported by Xlib"); - return; - } - rxvt_setTermFontSet(aR_ 0); - - /* see if we can connect yet */ - rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); - - /* To avoid Segmentation Fault in C locale: Solaris only? */ - if (STRCMP(R->locale, "C")) - XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, - rxvt_IMInstantiateCallback, NULL); + set_environ (envv); + +#if HAVE_XSETLOCALE || HAVE_SETLOCALE + free (this->locale); + this->locale = setlocale (LC_CTYPE, locale); + + if (!this->locale) + { + if (*locale) + { + rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale); + setlocale (LC_CTYPE, "C"); + } + else + rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n"); + + this->locale = "C"; } + + + this->locale = rxvt_strdup (this->locale); + SET_LOCALE (this->locale); + mbstate.reset (); +#endif + +#if HAVE_NL_LANGINFO + char *codeset = strdup (nl_langinfo (CODESET)); + // /^UTF.?8/i + enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u') + && (codeset[1] == 'T' || codeset[1] == 't') + && (codeset[2] == 'F' || codeset[2] == 'f') + && (codeset[3] == '8' || codeset[4] == '8'); + free (codeset); +#else + enc_utf8 = 0; #endif } -/*----------------------------------------------------------------------*/ -/* EXTPROTO */ void -rxvt_init_command(pR_ const char *const *argv) +rxvt_term::init_xlocale () { -/* - * Initialize the command connection. - * This should be called after the X server connection is established. - */ - int i; + set_environ (envv); + +#ifdef USE_XIM + if (!locale) + rxvt_warn ("setting locale failed, working without locale support.\n"); + else + { + set_string_property (xa[XA_WM_LOCALE_NAME], locale); - for (i = 0; i < NUM_XA; i++) - R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); + if (!XSupportsLocale ()) + { + rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n"); + return; + } -/* Enable delete window protocol */ - XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], - &(R->xa[XA_WMDELETEWINDOW]), 1); - -#ifdef USING_W11LIB -/* enable W11 callbacks */ - W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); + im_ev.start (display); + + /* see if we can connect already */ + im_cb (); + } #endif +} + +/*----------------------------------------------------------------------*/ +void +rxvt_term::init_command (const char *const *argv) +{ + /* + * Initialize the command connection. + * This should be called after the X server connection is established. + */ #ifdef META8_OPTION - R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); -#endif - rxvt_get_ourmods(aR); - if (!(R->Options & Opt_scrollTtyOutput)) - R->PrivateModes |= PrivMode_TtyOutputInh; - if (R->Options & Opt_scrollTtyKeypress) - R->PrivateModes |= PrivMode_Keypress; - if (!(R->Options & Opt_jumpScroll)) - R->PrivateModes |= PrivMode_smoothScroll; -#ifndef NO_BACKSPACE_KEY - if (STRCMP(R->key_backspace, "DEC") == 0) - R->PrivateModes |= PrivMode_HaveBackSpace; -#endif -/* add value for scrollBar */ - if (scrollbar_visible(R)) { - R->PrivateModes |= PrivMode_scrollBar; - R->SavedModes |= PrivMode_scrollBar; - } - if (menubar_visible(R)) { - R->PrivateModes |= PrivMode_menuBar; - R->SavedModes |= PrivMode_menuBar; - } -#ifdef GREEK_SUPPORT - greek_init(); + meta_char = option (Opt_meta8) ? 0x80 : C0_ESC; #endif - R->Xfd = XConnectionNumber(R->Xdisplay); + get_ourmods (); -#ifdef CURSOR_BLINK - if (R->Options & Opt_cursorBlink) - (void)gettimeofday(&R->lastcursorchange, NULL); + if (!option (Opt_scrollTtyOutput)) + priv_modes |= PrivMode_TtyOutputInh; + if (option (Opt_scrollTtyKeypress)) + priv_modes |= PrivMode_Keypress; + if (!option (Opt_jumpScroll)) + priv_modes |= PrivMode_smoothScroll; + +#ifndef NO_BACKSPACE_KEY + if (strcmp (key_backspace, "DEC") == 0) + priv_modes |= PrivMode_HaveBackSpace; #endif - if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { - rxvt_print_error("aborting"); - exit(EXIT_FAILURE); + /* add value for scrollBar */ + if (scrollBar.state) + { + priv_modes |= PrivMode_scrollBar; + SavedModes |= PrivMode_scrollBar; } + + run_command (argv); } /*----------------------------------------------------------------------*/ -/* INTPROTO */ void -rxvt_Get_Colours(pR) +rxvt_term::Get_Colours () { - int i; + int i; + +#ifdef OFF_FOCUS_FADING + pix_colors = pix_colors_focused; +#endif + + for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) + { + const char *name = rs[Rs_color + i]; - for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { - rxvt_color xcol; + if (!name) + continue; - if (!R->rs[Rs_color + i]) - continue; + rxvt_color xcol; - if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { + if (!set_color (xcol, name)) + { #ifndef XTERM_REVERSE_VIDEO - if (i < 2 && (R->Options & Opt_reverseVideo)) { - R->rs[Rs_color + i] = def_colorName[!i]; - } else -#endif - R->rs[Rs_color + i] = def_colorName[i]; - if (!R->rs[Rs_color + i]) - continue; - if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { - switch (i) { - case Color_fg: - case Color_bg: - /* fatal: need bg/fg color */ - rxvt_print_error("aborting"); - exit(EXIT_FAILURE); - /* NOTREACHED */ - break; + if (i < 2 && option (Opt_reverseVideo)) + name = def_colorName [1 - i]; + else +#endif + name = def_colorName [i]; + + if (!name) + continue; + + if (!set_color (xcol, name)) + { + switch (i) + { + case Color_fg: + case Color_bg: + rxvt_warn ("unable to get foreground/background colour, continuing.\n"); + name = ""; + break; #ifndef NO_CURSORCOLOR - case Color_cursor2: - xcol = R->PixColors[Color_fg]; - break; -#endif /* ! NO_CURSORCOLOR */ - case Color_pointer: - xcol = R->PixColors[Color_fg]; - break; - default: - xcol = R->PixColors[Color_bg]; /* None */ - break; - } - } - } - R->PixColors[i] = xcol; - SET_PIXCOLOR(R, i); - } - - if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) - R->PixColors[Color_pointer] = R->PixColors[Color_fg]; - if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) - R->PixColors[Color_border] = R->PixColors[Color_fg]; - -/* - * get scrollBar/menuBar shadow colors - * - * The calculations of topShadow/bottomShadow values are adapted - * from the fvwm window manager. - */ -#ifdef KEEP_SCROLLCOLOR - if (XDEPTH <= 2) { /* Monochrome */ - R->PixColors[Color_scroll] = R->PixColors[Color_fg]; - R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; - R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; - } else { - rxvt_color xcol[3]; - /* xcol[0] == white - * xcol[1] == top shadow - * xcol[2] == bot shadow */ - - xcol[1] = R->PixColors[Color_scroll]; -# ifdef PREFER_24BIT - xcol[0].set (r, -1, -1, -1); -/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ -# else - xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); -# endif - - unsigned short R1, G1, B1, R0, G0, B0; + case Color_cursor2: +#endif + case Color_pointer_fg: + name = rs[Rs_color + Color_fg]; + xcol.set (this, name); + break; + default: + name = rs[Rs_color + Color_bg]; + xcol.set (this, name); + break; + } + } + } - xcol[0].get (r, R0, G0, B0); - xcol[1].get (r, R1, G1, B1); + pix_colors[i] = xcol; + rs[Rs_color + i] = name; + } - /* bottomShadowColor */ - if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) - xcol[2] = R->PixColors[Color_Black]; + if (depth <= 2) + { + if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg); + if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg); + if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg); + } - R->PixColors[Color_bottomShadow] = xcol[2]; + /* + * get scrollBar shadow colors + * + * The calculations of topShadow/bottomShadow values are adapted + * from the fvwm window manager. + */ +#ifdef KEEP_SCROLLCOLOR + if (depth <= 2) + { + /* Monochrome */ + alias_color (Color_scroll, Color_fg); + alias_color (Color_topShadow, Color_bg); + alias_color (Color_bottomShadow, Color_bg); + } + else + { + pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]); - /* topShadowColor */ - if (!xcol[1].set (aR_ - min (R0, max (R0 / 5, R1) * 7 / 5), - min (G0, max (G0 / 5, G1) * 7 / 5), - min (B0, max (B0 / 5, B1) * 7 / 5))) - xcol[1] = R->PixColors[Color_White]; + rgba cscroll; + pix_colors [Color_scroll].get (cscroll); - R->PixColors[Color_topShadow] = xcol[1]; - } -#endif /* KEEP_SCROLLCOLOR */ + /* topShadowColor */ + if (!pix_colors[Color_topShadow].set (this, + rgba ( + min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5), + min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5), + min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), + cscroll.a) + )) + alias_color (Color_topShadow, Color_White); + } +#endif /* KEEP_SCROLLCOLOR */ + +#ifdef OFF_FOCUS_FADING + for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) + update_fade_color (i); +#endif } /*----------------------------------------------------------------------*/ /* color aliases, fg/bg bright-bold */ -/* INTPROTO */ void -rxvt_color_aliases(pR_ int idx) +rxvt_term::color_aliases (int idx) { - if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { - int i = atoi(R->rs[Rs_color + idx]); + if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) + { + int i = atoi (rs[Rs_color + idx]); - if (i >= 8 && i <= 15) { /* bright colors */ - i -= 8; -#ifndef NO_BRIGHTCOLOR - R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; - return; -#endif - } - if (i >= 0 && i <= 7) /* normal colors */ - R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; + if (i >= 8 && i <= 15) + { /* bright colors */ + i -= 8; + rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; + return; + } + + if (i >= 0 && i <= 7) /* normal colors */ + rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; } } @@ -994,701 +792,649 @@ * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings * Use resource ``modifier'' to override the Meta modifier */ -/* INTPROTO */ void -rxvt_get_ourmods(pR) +rxvt_term::get_ourmods () { - int i, j, k; - int requestedmeta, realmeta, realalt; - const char *cm, *rsmod; - XModifierKeymap *map; - KeyCode *kc; - const unsigned int modmasks[] = - { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; - - requestedmeta = realmeta = realalt = 0; - rsmod = R->rs[Rs_modifier]; - if (rsmod - && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) - requestedmeta = rsmod[3] - '0'; - - map = XGetModifierMapping(R->Xdisplay); - kc = map->modifiermap; - for (i = 1; i < 6; i++) { - k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ - for (j = map->max_keypermod; j--; k++) { - if (kc[k] == 0) - break; - switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { - case XK_Num_Lock: - R->ModNumLockMask = modmasks[i - 1]; - /* FALLTHROUGH */ - default: - continue; /* for(;;) */ - case XK_Meta_L: - case XK_Meta_R: - cm = "meta"; - realmeta = i; - break; - case XK_Alt_L: - case XK_Alt_R: - cm = "alt"; - realalt = i; - break; - case XK_Super_L: - case XK_Super_R: - cm = "super"; - break; - case XK_Hyper_L: - case XK_Hyper_R: - cm = "hyper"; - break; - } - if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) - requestedmeta = i; - } - } - XFreeModifiermap(map); - i = (requestedmeta ? requestedmeta - : (realmeta ? realmeta - : (realalt ? realalt : 0))); - if (i) - R->ModMetaMask = modmasks[i - 1]; + int i, j, k; + int requestedmeta, realmeta, realalt; + const char *cm, *rsmod; + XModifierKeymap *map; + KeyCode *kc; + const unsigned int modmasks[] = + { + Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask + }; + + requestedmeta = realmeta = realalt = 0; + rsmod = rs[Rs_modifier]; + + if (rsmod + && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0) + requestedmeta = rsmod[3] - '0'; + + map = XGetModifierMapping (dpy); + kc = map->modifiermap; + + for (i = 1; i < 6; i++) + { + k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ + + for (j = map->max_keypermod; j--; k++) + { + if (kc[k] == 0) + break; + + switch (XKeycodeToKeysym (dpy, kc[k], 0)) + { + case XK_Num_Lock: + ModNumLockMask = modmasks[i - 1]; + continue; + + case XK_ISO_Level3_Shift: + ModLevel3Mask = modmasks[i - 1]; + continue; + + case XK_Meta_L: + case XK_Meta_R: + cm = "meta"; + realmeta = i; + break; + + case XK_Alt_L: + case XK_Alt_R: + cm = "alt"; + realalt = i; + break; + + case XK_Super_L: + case XK_Super_R: + cm = "super"; + break; + + case XK_Hyper_L: + case XK_Hyper_R: + cm = "hyper"; + break; + + default: + continue; + } + + if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0) + requestedmeta = i; + } + } + + XFreeModifiermap (map); + + i = requestedmeta ? requestedmeta + : realmeta ? realmeta + : realalt ? realalt + : 0; + + if (i) + ModMetaMask = modmasks[i - 1]; } /*----------------------------------------------------------------------*/ -/* rxvt_Create_Windows() - Open and map the window */ -/* EXTPROTO */ +/* rxvt_Create_Windows () - Open and map the window */ void -rxvt_Create_Windows(pR_ int argc, const char *const *argv) +rxvt_term::create_windows (int argc, const char *const *argv) { - XClassHint classHint; - XWMHints wmHint; - XGCValues gcvalue; - long vt_emask; - -#ifdef PREFER_24BIT - XSetWindowAttributes attributes; - XWindowAttributes gattr; + XClassHint classHint; + XWMHints wmHint; +#if ENABLE_FRILLS + MWMHints mwmhints; +#endif + XGCValues gcvalue; + XSetWindowAttributes attributes; + Window top, parent; - XCMAP = DefaultColormap(R->Xdisplay, Xscreen); - XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); + dLocal (Display *, dpy); -#ifdef POINTER_BLANK - static rxvt_color blackcolour; - blackcolour.set (r, 0, 0, 0); -#endif - if (R->Options & Opt_transparent) { - XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), - &gattr); - XDEPTH = gattr.depth; - } else { - XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); -/* - * If depth is not 24, look for a 24bit visual. - */ - if (XDEPTH != 24) { - XVisualInfo vinfo; + /* grab colors before netscape does */ + Get_Colours (); + + if (!set_fonts ()) + rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n"); + + parent = display->root; - if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { - XDEPTH = 24; - XVISUAL = vinfo.visual; - XCMAP = XCreateColormap(R->Xdisplay, - RootWindow(R->Xdisplay, Xscreen), - XVISUAL, AllocNone); - } - } + attributes.override_redirect = !!option (Opt_override_redirect); + +#if ENABLE_FRILLS + if (option (Opt_borderLess)) + { + if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None) + { + /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/ + attributes.override_redirect = true; + mwmhints.flags = 0; + } + else + { + mwmhints.flags = MWM_HINTS_DECORATIONS; + mwmhints.decorations = 0; + } } + else + mwmhints.flags = 0; #endif -/* grab colors before netscape does */ - rxvt_Get_Colours(aR); - - rxvt_change_font(aR_ 1, NULL); - rxvt_window_calc(aR_ 0, 0); - R->old_width = R->szHint.width; - R->old_height = R->szHint.height; +#if ENABLE_XEMBED + if (rs[Rs_embed]) + { + XWindowAttributes wattr; -/* parent window - reverse video so we can see placement errors - * sub-window placement & size in rxvt_resize_subwindows() - */ + parent = strtol (rs[Rs_embed], 0, 0); -#ifdef PREFER_24BIT - attributes.background_pixel = R->PixColors[Color_fg]; - attributes.border_pixel = R->PixColors[Color_border]; - attributes.colormap = XCMAP; - R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, - R->szHint.x, R->szHint.y, - R->szHint.width, R->szHint.height, - R->TermWin.ext_bwidth, - XDEPTH, InputOutput, - XVISUAL, - CWBackPixel | CWBorderPixel - | CWColormap, &attributes); -#else - R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, - R->szHint.x, R->szHint.y, - R->szHint.width, - R->szHint.height, - R->TermWin.ext_bwidth, - R->PixColors[Color_border], - R->PixColors[Color_fg]); -#endif - rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST); - rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST); - - classHint.res_name = (char *)R->rs[Rs_name]; - classHint.res_class = (char *)APL_CLASS; - - wmHint.flags = (InputHint | StateHint | WindowGroupHint); - wmHint.input = True; - wmHint.initial_state = (R->Options & Opt_iconic ? IconicState - : NormalState); - wmHint.window_group = R->TermWin.parent[0]; - - XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, - (char **)argv, argc, &R->szHint, &wmHint, &classHint); - XSelectInput(R->Xdisplay, R->TermWin.parent[0], - (KeyPressMask -#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) - | KeyReleaseMask -#endif - | FocusChangeMask | VisibilityChangeMask - | StructureNotifyMask)); - -/* vt cursor: Black-on-White is standard, but this is more popular */ - R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); - -#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) -/* cursor (menuBar/scrollBar): Black-on-White */ - R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr); -#endif + if (!XGetWindowAttributes (dpy, parent, &wattr)) + rxvt_fatal ("invalid window-id specified with -embed, aborting.\n"); -#ifdef POINTER_BLANK - R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid, - R->TermWin.font->fid, ' ', ' ', - &blackcolour, &blackcolour); -#endif - -/* the vt window */ - R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], - R->window_vt_x, R->window_vt_y, - TermWin_TotalWidth(), - TermWin_TotalHeight(), - 0, - R->PixColors[Color_fg], - R->PixColors[Color_bg]); -#ifdef DEBUG_X - XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); -#endif - rxvt_pointer_unblank(aR); - vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask - | PropertyChangeMask); -#ifdef POINTER_BLANK - if ((R->Options & Opt_pointerBlank)) - vt_emask |= PointerMotionMask; - else -#endif - vt_emask |= (Button1MotionMask | Button3MotionMask); - XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); - -#if defined(MENUBAR) && (MENUBAR_MAX > 1) - if (menuBar_height()) { - R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], - R->window_vt_x, 0, - TermWin_TotalWidth(), - menuBar_TotalHeight(), - 0, - R->PixColors[Color_fg], - R->PixColors[Color_scroll]); -#ifdef DEBUG_X - XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); -#endif - XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); - XSelectInput(R->Xdisplay, R->menuBar.win, - (ExposureMask | ButtonPressMask | ButtonReleaseMask - | Button1MotionMask)); + window_calc (wattr.width, wattr.height); } #endif -#ifdef XPM_BACKGROUND - if (R->rs[Rs_backgroundPixmap] != NULL - && !(R->Options & Opt_transparent)) { - const char *p = R->rs[Rs_backgroundPixmap]; - - if ((p = STRCHR(p, ';')) != NULL) { - p++; - rxvt_scale_pixmap(aR_ p); - } - rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); - rxvt_scr_touch(aR_ True); - } + + window_calc (0, 0); + + /* sub-window placement & size in rxvt_resize_subwindows () */ + attributes.background_pixel = pix_colors_focused [Color_border]; + attributes.border_pixel = pix_colors_focused [Color_border]; + attributes.colormap = cmap; + + top = XCreateWindow (dpy, parent, + szHint.x, szHint.y, + szHint.width, szHint.height, + ext_bwidth, + depth, InputOutput, visual, + CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect, + &attributes); + + this->parent[0] = top; + + old_width = szHint.width; + old_height = szHint.height; + + process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); + process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); + + classHint.res_name = (char *)rs[Rs_name]; + classHint.res_class = (char *)RESCLASS; + + wmHint.flags = InputHint | StateHint | WindowGroupHint; + wmHint.input = True; + wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState; + wmHint.window_group = top; + + XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc, + &szHint, &wmHint, &classHint); + +#if ENABLE_FRILLS + if (mwmhints.flags) + XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32, + PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS); #endif -/* graphics context for the vt window */ - gcvalue.foreground = R->PixColors[Color_fg]; - gcvalue.background = R->PixColors[Color_bg]; - gcvalue.graphics_exposures = 1; - R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, - GCForeground | GCBackground - | GCGraphicsExposures, &gcvalue); - -#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) - gcvalue.foreground = R->PixColors[Color_topShadow]; - R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, - GCForeground, &gcvalue); - gcvalue.foreground = R->PixColors[Color_bottomShadow]; - R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, - GCForeground, &gcvalue); - gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg - : Color_scroll)]; - R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, - GCForeground, &gcvalue); + Atom protocols[] = { + xa[XA_WM_DELETE_WINDOW], +#if ENABLE_EWMH + xa[XA_NET_WM_PING], #endif -} + }; -/*----------------------------------------------------------------------*/ -/* - * Run the command in a subprocess and return a file descriptor for the - * master end of the pseudo-teletype pair with the command talking to - * the slave. - */ -/* INTPROTO */ -int -rxvt_run_command(pR_ const char *const *argv) -{ - int cfd, er; + XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0])); -/* get master (pty) */ - if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { - rxvt_print_error("can't open pseudo-tty"); - return -1; - } -#ifdef FD_SETSIZE - if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { - rxvt_print_error("fd too high: %d max", FD_SETSIZE); - rxvt_clean_exit(); - exit(EXIT_FAILURE); - } -#endif - fcntl(cfd, F_SETFL, O_NDELAY); - -/* get slave (tty) */ - if (R->tty_fd < 0) { -#ifndef NO_SETOWNER_TTYDEV - rxvt_privileged_ttydev(aR_ SAVE); -#endif - if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { - close(cfd); - rxvt_print_error("can't open slave tty %s", R->ttydev); - return -1; - } - } -#ifndef NO_BACKSPACE_KEY - if (R->key_backspace[0] && !R->key_backspace[1]) - er = R->key_backspace[0]; - else if (STRCMP(R->key_backspace, "DEC") == 0) - er = '\177'; /* the initial state anyway */ - else -#endif - er = -1; - rxvt_get_ttymode(&(R->tio), er); - -/* install exit handler for cleanup */ -#ifdef HAVE_ATEXIT - atexit(rxvt_clean_exit); -#else -# ifdef HAVE_ON_EXIT - on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */ -# endif +#if ENABLE_FRILLS + if (rs[Rs_transient_for]) + XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0)); #endif - signal(SIGHUP, rxvt_Exit_signal); -#ifndef __svr4__ - signal(SIGINT, rxvt_Exit_signal); -#endif - signal(SIGQUIT, rxvt_Exit_signal); - signal(SIGTERM, rxvt_Exit_signal); - signal(SIGCHLD, rxvt_Child_signal); - -/* need to trap SIGURG for SVR4 (Unixware) rlogin */ -/* signal (SIGURG, SIG_DFL); */ - -#ifndef __QNX__ -/* spin off the command interpreter */ - switch (R->cmd_pid = fork()) { - case -1: - rxvt_print_error("can't fork"); - return -1; - case 0: - close(cfd); /* only keep R->tty_fd and STDERR open */ - close(R->Xfd); - if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) - rxvt_print_error("could not obtain control of tty"); - else { - /* Reopen stdin, stdout and stderr over the tty file descriptor */ - dup2(R->tty_fd, STDIN_FILENO); - dup2(R->tty_fd, STDOUT_FILENO); - dup2(R->tty_fd, STDERR_FILENO); - if (R->tty_fd > 2) - close(R->tty_fd); - rxvt_run_child(aR_ argv); - } - exit(EXIT_FAILURE); - /* NOTREACHED */ - default: - { -#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) - int fdstdin; - - fdstdin = dup(STDIN_FILENO); - dup2(R->tty_fd, STDIN_FILENO); -#endif - rxvt_privileged_utmp(aR_ SAVE); -#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) - dup2(fdstdin, STDIN_FILENO); - close(fdstdin); -#endif - } - close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ - break; - } -#else /* __QNX__ uses qnxspawn() */ - fchmod(R->tty_fd, 0622); - fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); - fcntl(cfd, F_SETFD, FD_CLOEXEC); +#if ENABLE_EWMH + long pid = getpid (); - if (rxvt_run_child(aR_ argv) == -1) - exit(EXIT_FAILURE); + XChangeProperty (dpy, top, + xa[XA_NET_WM_PID], XA_CARDINAL, 32, + PropModeReplace, (unsigned char *)&pid, 1); + + // _NET_WM_WINDOW_TYPE is NORMAL, which is the default #endif -/* - * Reduce R->num_fds to what we use, so select() is more efficient - */ - R->num_fds = max(STDERR_FILENO, cfd); - MAX_IT(R->num_fds, R->Xfd); -#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ - MAX_IT(R->num_fds, 7); + + XSelectInput (dpy, top, + KeyPressMask +#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755 + | KeyReleaseMask #endif - R->num_fds++; /* counts from 0 */ + | FocusChangeMask | VisibilityChangeMask + | ExposureMask | StructureNotifyMask); - return cfd; -} + termwin_ev.start (display, top); -/* ------------------------------------------------------------------------- * - * CHILD PROCESS OPERATIONS * - * ------------------------------------------------------------------------- */ -/* - * The only open file descriptor is the slave tty - so no error messages. - * returns are fatal - */ -/* INTPROTO */ -int -rxvt_run_child(pR_ const char *const *argv) -{ - char *login; + /* vt cursor: Black-on-White is standard, but this is more popular */ + TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); - SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ +#ifdef HAVE_SCROLLBARS + /* cursor scrollBar: Black-on-White */ + leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr); +#endif - if (R->Options & Opt_console) { /* be virtual console, fail silently */ -#ifdef TIOCCONS - unsigned int on = 1; + /* the vt window */ + vt = XCreateSimpleWindow (dpy, top, + window_vt_x, window_vt_y, + width, height, + 0, + pix_colors_focused[Color_fg], + pix_colors_focused[Color_bg]); - ioctl(STDIN_FILENO, TIOCCONS, &on); -#elif defined (SRIOCSREDIR) - int fd; + attributes.bit_gravity = NorthWestGravity; + XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes); - fd = open(CONSOLE, O_WRONLY, 0); - if (fd >= 0) { - if (ioctl(fd, SRIOCSREDIR, NULL) < 0) - close(fd); - } -#endif /* SRIOCSREDIR */ - } + vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; -/* reset signals and spin off the command interpreter */ - signal(SIGINT, SIG_DFL); - signal(SIGQUIT, SIG_DFL); - signal(SIGCHLD, SIG_DFL); -/* - * mimick login's behavior by disabling the job control signals - * a shell that wants them can turn them back on - */ -#ifdef SIGTSTP - signal(SIGTSTP, SIG_IGN); - signal(SIGTTIN, SIG_IGN); - signal(SIGTTOU, SIG_IGN); -#endif /* SIGTSTP */ - - /* set window size */ - rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); - -#ifndef __QNX__ -/* command interpreter path */ - if (argv != NULL) { -# ifdef DEBUG_CMD - int i; + if (option (Opt_pointerBlank)) + vt_emask |= PointerMotionMask; + else + vt_emask |= Button1MotionMask | Button3MotionMask; - for (i = 0; argv[i]; i++) - fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); -# endif - execvp(argv[0], (char *const *)argv); - /* no error message: STDERR is closed! */ - } else { - const char *argv0, *shell; - - if ((shell = getenv("SHELL")) == NULL || *shell == '\0') - shell = "/bin/sh"; - - argv0 = (const char *)rxvt_r_basename(shell); - if (R->Options & Opt_loginShell) { - login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); - - login[0] = '-'; - STRCPY(&login[1], argv0); - argv0 = login; - } - execlp(shell, argv0, NULL); - /* no error message: STDERR is closed! */ - } -#else /* __QNX__ uses qnxspawn() */ - { - char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; - char *command = NULL, fullcommand[_MAX_PATH]; - char **arg_v, *arg_a[2] = { NULL, NULL }; - - if (argv != NULL) { - if (access(argv[0], X_OK) == -1) { - if (STRCHR(argv[0], '/') == NULL) { - searchenv(argv[0], "PATH", fullcommand); - if (fullcommand[0] != '\0') - command = fullcommand; - } - if (access(command, X_OK) == -1) - return -1; - } else - command = argv[0]; - arg_v = argv; - } else { - if ((command = getenv("SHELL")) == NULL || *command == '\0') - command = "/bin/sh"; - - arg_a[0] = my_basename(command); - if (R->Options & Opt_loginShell) { - login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); - - login[0] = '-'; - STRCPY(&login[1], arg_a[0]); - arg_a[0] = login; - } - arg_v = arg_a; - } - iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; - R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, - _SPAWN_SETSID | _SPAWN_TCSETPGRP, - command, arg_v, environ, iov_a, 0); - if (login) - free(login); - close(R->tty_fd); - return R->cmd_fd; + vt_select_input (); + + vt_ev.start (display, vt); + +#ifdef XPM_BACKGROUND + if (rs[Rs_backgroundPixmap] != NULL +#ifndef HAVE_AFTERIMAGE + && !option (Opt_transparent) +#endif + ) + { + const char *p = rs[Rs_backgroundPixmap]; + + if ((p = strchr (p, ';')) != NULL) + { + p++; + scale_pixmap (p); + } + + set_bgPixmap (rs[Rs_backgroundPixmap]); + scr_touch (true); } #endif - return -1; + + /* graphics context for the vt window */ + gcvalue.foreground = pix_colors[Color_fg]; + gcvalue.background = pix_colors[Color_bg]; + gcvalue.graphics_exposures = 0; + + gc = XCreateGC (dpy, vt, + GCForeground | GCBackground | GCGraphicsExposures, + &gcvalue); + + drawable = new rxvt_drawable (this, vt); + +#ifdef RXVT_SCROLLBAR + gcvalue.foreground = pix_colors[Color_topShadow]; + topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); + gcvalue.foreground = pix_colors[Color_bottomShadow]; + botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); + gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)]; + scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); +#endif + +#ifdef OFF_FOCUS_FADING + // initially we are in unfocused state + if (rs[Rs_fade]) + pix_colors = pix_colors_unfocused; +#endif + + pointer_unblank (); + scr_recolour (); } /* ------------------------------------------------------------------------- * * GET TTY CURRENT STATE * * ------------------------------------------------------------------------- */ -/* rxvt_get_ttymode() */ -/* INTPROTO */ void -rxvt_get_ttymode(ttymode_t *tio, int erase) +rxvt_get_ttymode (ttymode_t *tio, int erase) { -#ifdef HAVE_TERMIOS_H -/* - * standard System V termios interface - */ - if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { - /* return error - use system defaults */ - tio->c_cc[VINTR] = CINTR; - tio->c_cc[VQUIT] = CQUIT; - tio->c_cc[VERASE] = CERASE; - tio->c_cc[VKILL] = CKILL; - tio->c_cc[VSTART] = CSTART; - tio->c_cc[VSTOP] = CSTOP; - tio->c_cc[VSUSP] = CSUSP; + /* + * standard System V termios interface + */ + if (GET_TERMIOS (STDIN_FILENO, tio) < 0) + { + // return error - use system defaults, + // where possible, and zero elsewhere + memset (tio, 0, sizeof (ttymode_t)); + + tio->c_cc[VINTR] = CINTR; + tio->c_cc[VQUIT] = CQUIT; + tio->c_cc[VERASE] = CERASE; +#ifdef VERASE2 + tio->c_cc[VERASE2] = CERASE2; +#endif + tio->c_cc[VKILL] = CKILL; + tio->c_cc[VSTART] = CSTART; + tio->c_cc[VSTOP] = CSTOP; + tio->c_cc[VSUSP] = CSUSP; # ifdef VDSUSP - tio->c_cc[VDSUSP] = CDSUSP; + tio->c_cc[VDSUSP] = CDSUSP; # endif # ifdef VREPRINT - tio->c_cc[VREPRINT] = CRPRNT; + tio->c_cc[VREPRINT] = CRPRNT; # endif # ifdef VDISCRD - tio->c_cc[VDISCRD] = CFLUSH; + tio->c_cc[VDISCRD] = CFLUSH; # endif # ifdef VWERSE - tio->c_cc[VWERSE] = CWERASE; + tio->c_cc[VWERSE] = CWERASE; # endif # ifdef VLNEXT - tio->c_cc[VLNEXT] = CLNEXT; + tio->c_cc[VLNEXT] = CLNEXT; # endif } - tio->c_cc[VEOF] = CEOF; - tio->c_cc[VEOL] = VDISABLE; + + tio->c_cc[VEOF] = CEOF; + tio->c_cc[VEOL] = VDISABLE; # ifdef VEOL2 - tio->c_cc[VEOL2] = VDISABLE; + tio->c_cc[VEOL2] = VDISABLE; # endif # ifdef VSWTC - tio->c_cc[VSWTC] = VDISABLE; + tio->c_cc[VSWTC] = VDISABLE; # endif # ifdef VSWTCH - tio->c_cc[VSWTCH] = VDISABLE; + tio->c_cc[VSWTCH] = VDISABLE; # endif # if VMIN != VEOF - tio->c_cc[VMIN] = 1; + tio->c_cc[VMIN] = 1; # endif # if VTIME != VEOL - tio->c_cc[VTIME] = 0; + tio->c_cc[VTIME] = 0; # endif - if (erase != -1) - tio->c_cc[VERASE] = (char)erase; -/* input modes */ - tio->c_iflag = (BRKINT | IGNPAR | ICRNL + if (erase != -1) + tio->c_cc[VERASE] = (char)erase; + + /* input modes */ + tio->c_iflag = (BRKINT | IGNPAR | ICRNL # ifdef IMAXBEL - | IMAXBEL + | IMAXBEL # endif - | IXON); + | IXON); -/* output modes */ - tio->c_oflag = (OPOST | ONLCR); + /* output modes */ + tio->c_oflag = (OPOST | ONLCR); -/* control modes */ - tio->c_cflag = (CS8 | CREAD); + /* control modes */ + tio->c_cflag = (CS8 | CREAD); -/* line discipline modes */ - tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO + /* line discipline modes */ + tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO # if defined (ECHOCTL) && defined (ECHOKE) - | ECHOCTL | ECHOKE + | ECHOCTL | ECHOKE # endif - | ECHOE | ECHOK); -# else /* HAVE_TERMIOS_H */ + | ECHOE | ECHOK); -/* - * sgtty interface - */ - -/* get parameters -- gtty */ - if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { - tio->sg.sg_erase = CERASE; /* ^H */ - tio->sg.sg_kill = CKILL; /* ^U */ - } - if (erase != -1) - tio->sg.sg_erase = (char)erase; - - tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); - -/* get special characters */ - if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { - tio->tc.t_intrc = CINTR; /* ^C */ - tio->tc.t_quitc = CQUIT; /* ^\ */ - tio->tc.t_startc = CSTART; /* ^Q */ - tio->tc.t_stopc = CSTOP; /* ^S */ - tio->tc.t_eofc = CEOF; /* ^D */ - tio->tc.t_brkc = -1; - } -/* get local special chars */ - if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { - tio->lc.t_suspc = CSUSP; /* ^Z */ - tio->lc.t_dsuspc = CDSUSP; /* ^Y */ - tio->lc.t_rprntc = CRPRNT; /* ^R */ - tio->lc.t_flushc = CFLUSH; /* ^O */ - tio->lc.t_werasc = CWERASE; /* ^W */ - tio->lc.t_lnextc = CLNEXT; /* ^V */ - } -/* get line discipline */ - ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); -# ifdef NTTYDISC - tio->line = NTTYDISC; -# endif /* NTTYDISC */ - tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); -#endif /* HAVE_TERMIOS_H */ - -/* - * Debugging - */ + /* + * Debugging + */ #ifdef DEBUG_TTYMODE #ifdef HAVE_TERMIOS_H -/* c_iflag bits */ - fprintf(stderr, "Input flags\n"); + /* c_iflag bits */ + fprintf (stderr, "Input flags\n"); -/* cpp token stringize doesn't work on all machines */ -# define FOO(flag,name) \ - if ((tio->c_iflag) & flag) \ - fprintf (stderr, "%s ", name) - -/* c_iflag bits */ - FOO(IGNBRK, "IGNBRK"); - FOO(BRKINT, "BRKINT"); - FOO(IGNPAR, "IGNPAR"); - FOO(PARMRK, "PARMRK"); - FOO(INPCK, "INPCK"); - FOO(ISTRIP, "ISTRIP"); - FOO(INLCR, "INLCR"); - FOO(IGNCR, "IGNCR"); - FOO(ICRNL, "ICRNL"); - FOO(IXON, "IXON"); - FOO(IXOFF, "IXOFF"); + /* cpp token stringize doesn't work on all machines */ +# define FOO(flag,name) \ + if ((tio->c_iflag) & flag) \ + fprintf (stderr, "%s ", name) + + /* c_iflag bits */ + FOO (IGNBRK, "IGNBRK"); + FOO (BRKINT, "BRKINT"); + FOO (IGNPAR, "IGNPAR"); + FOO (PARMRK, "PARMRK"); + FOO (INPCK, "INPCK"); + FOO (ISTRIP, "ISTRIP"); + FOO (INLCR, "INLCR"); + FOO (IGNCR, "IGNCR"); + FOO (ICRNL, "ICRNL"); + FOO (IXON, "IXON"); + FOO (IXOFF, "IXOFF"); # ifdef IUCLC - FOO(IUCLC, "IUCLC"); + FOO (IUCLC, "IUCLC"); # endif # ifdef IXANY - FOO(IXANY, "IXANY"); + FOO (IXANY, "IXANY"); # endif # ifdef IMAXBEL - FOO(IMAXBEL, "IMAXBEL"); + FOO (IMAXBEL, "IMAXBEL"); # endif - fprintf(stderr, "\n"); + + fprintf (stderr, "\n"); # undef FOO -# define FOO(entry, name) \ - fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) +# define FOO(entry, name) \ + fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) - FOO(VINTR, "VINTR"); - FOO(VQUIT, "VQUIT"); - FOO(VERASE, "VERASE"); - FOO(VKILL, "VKILL"); - FOO(VEOF, "VEOF"); - FOO(VEOL, "VEOL"); + FOO (VINTR, "VINTR"); + FOO (VQUIT, "VQUIT"); + FOO (VERASE, "VERASE"); + FOO (VKILL, "VKILL"); + FOO (VEOF, "VEOF"); + FOO (VEOL, "VEOL"); # ifdef VEOL2 - FOO(VEOL2, "VEOL2"); + FOO (VEOL2, "VEOL2"); # endif # ifdef VSWTC - FOO(VSWTC, "VSWTC"); + FOO (VSWTC, "VSWTC"); # endif # ifdef VSWTCH - FOO(VSWTCH, "VSWTCH"); + FOO (VSWTCH, "VSWTCH"); # endif - FOO(VSTART, "VSTART"); - FOO(VSTOP, "VSTOP"); - FOO(VSUSP, "VSUSP"); + FOO (VSTART, "VSTART"); + FOO (VSTOP, "VSTOP"); + FOO (VSUSP, "VSUSP"); # ifdef VDSUSP - FOO(VDSUSP, "VDSUSP"); + FOO (VDSUSP, "VDSUSP"); # endif # ifdef VREPRINT - FOO(VREPRINT, "VREPRINT"); + FOO (VREPRINT, "VREPRINT"); # endif # ifdef VDISCRD - FOO(VDISCRD, "VDISCRD"); + FOO (VDISCRD, "VDISCRD"); # endif # ifdef VWERSE - FOO(VWERSE, "VWERSE"); + FOO (VWERSE, "VWERSE"); # endif # ifdef VLNEXT - FOO(VLNEXT, "VLNEXT"); + FOO (VLNEXT, "VLNEXT"); # endif - fprintf(stderr, "\n"); + + fprintf (stderr, "\n"); # undef FOO -# endif /* HAVE_TERMIOS_H */ -#endif /* DEBUG_TTYMODE */ +# endif /* HAVE_TERMIOS_H */ +#endif /* DEBUG_TTYMODE */ +} + +/*----------------------------------------------------------------------*/ +/* + * Run the command in a subprocess and return a file descriptor for the + * master end of the pseudo-teletype pair with the command talking to + * the slave. + */ +void +rxvt_term::run_command (const char *const *argv) +{ +#if ENABLE_FRILLS + if (rs[Rs_pty_fd]) + { + pty->pty = atoi (rs[Rs_pty_fd]); + + if (pty->pty >= 0) + { + if (getfd_hook) + pty->pty = (*getfd_hook) (pty->pty); + + if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK)) + rxvt_fatal ("unusable pty-fd filehandle, aborting.\n"); + } + } + else +#endif + if (!pty->get ()) + rxvt_fatal ("can't initialize pseudo-tty, aborting.\n"); + + int er; + +#ifndef NO_BACKSPACE_KEY + if (key_backspace[0] && !key_backspace[1]) + er = key_backspace[0]; + else if (strcmp (key_backspace, "DEC") == 0) + er = '\177'; /* the initial state anyway */ + else +#endif + er = -1; + + rxvt_get_ttymode (&tio, er); + SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */ + pty->set_utf8_mode (enc_utf8); + + /* set initial window size */ + tt_winch (); + +#if ENABLE_FRILLS + if (rs[Rs_pty_fd]) + return; +#endif + + /* spin off the command interpreter */ + switch (cmd_pid = fork ()) + { + case -1: + { + cmd_pid = 0; + rxvt_fatal ("can't fork, aborting.\n"); + } + case 0: + init_env (); + + if (!pty->make_controlling_tty ()) + fprintf (stderr, "%s: could not obtain control of tty.", RESNAME); + else + { + /* Reopen stdin, stdout and stderr over the tty file descriptor */ + dup2 (pty->tty, STDIN_FILENO); + dup2 (pty->tty, STDOUT_FILENO); + dup2 (pty->tty, STDERR_FILENO); + + // close all our file handles that we do no longer need + for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) + { + if ((*t)->pty->pty > 2) close ((*t)->pty->pty); + if ((*t)->pty->tty > 2) close ((*t)->pty->tty); + } + + run_child (argv); + fprintf (stderr, "%s: unable to exec child.", RESNAME); + } + + _exit (EXIT_FAILURE); + + default: + if (!option (Opt_utmpInhibit)) + pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]); + + pty->close_tty (); + + child_ev.start (cmd_pid); + + HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END)); + break; + } +} + +/* ------------------------------------------------------------------------- * + * CHILD PROCESS OPERATIONS * + * ------------------------------------------------------------------------- */ +/* + * The only open file descriptor is the slave tty - so no error messages. + * returns are fatal + */ +int +rxvt_term::run_child (const char *const *argv) +{ + char *login; + + if (option (Opt_console)) + { /* be virtual console, fail silently */ +#ifdef TIOCCONS + unsigned int on = 1; + + ioctl (STDIN_FILENO, TIOCCONS, &on); +#elif defined (SRIOCSREDIR) + int fd; + + fd = open (CONSOLE, O_WRONLY, 0); + if (fd >= 0) + if (ioctl (fd, SRIOCSREDIR, NULL) < 0) + close (fd); +#endif /* SRIOCSREDIR */ + } + + /* reset signals and spin off the command interpreter */ + signal (SIGINT, SIG_DFL); + signal (SIGQUIT, SIG_DFL); + signal (SIGCHLD, SIG_DFL); + signal (SIGHUP, SIG_DFL); + signal (SIGPIPE, SIG_DFL); + /* + * mimick login's behavior by disabling the job control signals + * a shell that wants them can turn them back on + */ +#ifdef SIGTSTP + signal (SIGTSTP, SIG_IGN); + signal (SIGTTIN, SIG_IGN); + signal (SIGTTOU, SIG_IGN); +#endif /* SIGTSTP */ + + // unblock signals (signals are blocked by iom.C + sigset_t ss; + sigemptyset (&ss); + sigprocmask (SIG_SETMASK, &ss, 0); + + /* command interpreter path */ + if (argv != NULL) + { +# ifdef DEBUG_CMD + int i; + + for (i = 0; argv[i]; i++) + fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]); +# endif + + execvp (argv[0], (char *const *)argv); + /* no error message: STDERR is closed! */ + } + else + { + const char *argv0, *shell; + + if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') + shell = "/bin/sh"; + + argv0 = (const char *)rxvt_r_basename (shell); + + if (option (Opt_loginShell)) + { + login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char)); + + login[0] = '-'; + strcpy (&login[1], argv0); + argv0 = login; + } + + execlp (shell, argv0, NULL); + /* no error message: STDERR is closed! */ + } + + return -1; } /*----------------------- end-of-file (C source) -----------------------*/