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34 | |
34 | |
35 | #include "../config.h" /* NECESSARY */ |
35 | #include "../config.h" /* NECESSARY */ |
36 | #include "rxvt.h" /* NECESSARY */ |
36 | #include "rxvt.h" /* NECESSARY */ |
37 | #include "rxvtutil.h" |
37 | #include "rxvtutil.h" |
38 | #include "init.h" |
38 | #include "init.h" |
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39 | #include "keyboard.h" |
39 | |
40 | |
40 | #include <limits> |
41 | #include <limits> |
41 | |
42 | |
42 | #include <csignal> |
43 | #include <csignal> |
43 | |
44 | |
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297 | saveLines = SAVELINES; |
298 | saveLines = SAVELINES; |
298 | |
299 | |
299 | refresh_type = SLOW_REFRESH; |
300 | refresh_type = SLOW_REFRESH; |
300 | |
301 | |
301 | oldcursor.row = oldcursor.col = -1; |
302 | oldcursor.row = oldcursor.col = -1; |
302 | last_bot = last_state = -1; |
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303 | |
303 | |
304 | set_option (Opt_scrollBar); |
304 | set_option (Opt_scrollBar); |
305 | set_option (Opt_scrollTtyOutput); |
305 | set_option (Opt_scrollTtyOutput); |
306 | set_option (Opt_jumpScroll); |
306 | set_option (Opt_jumpScroll); |
307 | set_option (Opt_skipScroll); |
307 | set_option (Opt_skipScroll); |
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310 | set_option (Opt_pastableTabs); |
310 | set_option (Opt_pastableTabs); |
311 | set_option (Opt_intensityStyles); |
311 | set_option (Opt_intensityStyles); |
312 | set_option (Opt_iso14755_52); |
312 | set_option (Opt_iso14755_52); |
313 | } |
313 | } |
314 | |
314 | |
315 | void |
315 | static void |
316 | rxvt_term::init_secondary () |
316 | init_secondary () |
317 | { |
317 | { |
318 | int i; |
318 | int i; |
319 | |
319 | |
320 | /* |
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321 | * Close all unused file descriptors |
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322 | * We don't want them, we don't need them. |
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323 | */ |
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324 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
320 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
325 | { |
321 | { |
326 | /* TODO: BOO HISS */ |
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327 | dup2 (STDERR_FILENO, STDIN_FILENO); |
322 | dup2 (STDERR_FILENO, STDIN_FILENO); |
328 | } |
323 | } |
329 | else if (i != STDIN_FILENO) |
324 | else if (i != STDIN_FILENO) |
330 | { |
325 | { |
331 | dup2 (i, STDIN_FILENO); |
326 | dup2 (i, STDIN_FILENO); |
332 | close (i); |
327 | close (i); |
333 | } |
328 | } |
334 | |
329 | |
335 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
330 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
336 | |
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337 | #if 0 // schmorp sayz closing filies is murder |
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338 | for (i = STDERR_FILENO + 1; i < num_fds; i++) |
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339 | { |
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340 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
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341 | if (i == 4 || i == 7) |
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342 | continue; |
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343 | #endif |
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344 | close (i); |
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345 | } |
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346 | #endif |
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347 | } |
331 | } |
348 | |
332 | |
349 | /*----------------------------------------------------------------------*/ |
333 | /*----------------------------------------------------------------------*/ |
350 | const char ** |
334 | const char ** |
351 | rxvt_term::init_resources (int argc, const char *const *argv) |
335 | rxvt_term::init_resources (int argc, const char *const *argv) |
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550 | return cmd_argv; |
534 | return cmd_argv; |
551 | } |
535 | } |
552 | |
536 | |
553 | /*----------------------------------------------------------------------*/ |
537 | /*----------------------------------------------------------------------*/ |
554 | void |
538 | void |
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539 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
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540 | { |
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541 | this->envv = envv; |
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542 | |
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543 | SET_R (this); |
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544 | set_locale (""); |
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545 | set_environ (envv); // few things in X do not call setlocale :( |
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546 | |
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547 | init_vars (); |
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548 | |
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549 | init_secondary (); |
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550 | |
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551 | const char **cmd_argv = init_resources (argc, argv); |
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552 | |
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553 | #ifdef KEYSYM_RESOURCE |
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554 | keyboard->register_done (); |
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555 | #endif |
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556 | |
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557 | #ifdef HAVE_SCROLLBARS |
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558 | if (option (Opt_scrollBar)) |
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559 | scrollBar.setIdle (); /* set existence for size calculations */ |
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560 | #endif |
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561 | |
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562 | pty = ptytty::create (); |
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563 | |
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564 | create_windows (argc, argv); |
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565 | |
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566 | init_xlocale (); |
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567 | |
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568 | scr_reset (); // initialize screen |
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569 | |
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570 | #if 0 |
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571 | XSynchronize (dpy, True); |
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572 | #endif |
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573 | |
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574 | #ifdef HAVE_SCROLLBARS |
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575 | if (option (Opt_scrollBar)) |
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576 | resize_scrollbar (); /* create and map scrollbar */ |
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577 | #endif |
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578 | #ifdef HAVE_BG_PIXMAP |
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579 | { |
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580 | bgPixmap.set_target (this); |
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581 | bgPixmap.invalidate (); |
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582 | |
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583 | #ifdef ENABLE_TRANSPARENCY |
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584 | if (option (Opt_transparent)) |
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585 | { |
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586 | bgPixmap.set_transparent (); |
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587 | |
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588 | #ifdef HAVE_AFTERIMAGE |
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589 | if (rs [Rs_blurradius]) |
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590 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
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591 | #endif |
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592 | if (ISSET_PIXCOLOR (Color_tint)) |
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593 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
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594 | |
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595 | if (rs [Rs_shade]) |
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596 | bgPixmap.set_shade (rs [Rs_shade]); |
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597 | |
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598 | bgPixmap.set_root_pixmap (); |
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599 | XSelectInput (dpy, display->root, PropertyChangeMask); |
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600 | rootwin_ev.start (display, display->root); |
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601 | } |
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602 | #endif |
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603 | |
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604 | #ifdef BG_IMAGE_FROM_FILE |
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605 | if (rs[Rs_backgroundPixmap]) |
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606 | { |
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607 | const char *p = rs[Rs_backgroundPixmap]; |
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608 | |
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609 | if ((p = strchr (p, ';')) != 0) |
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610 | { |
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611 | p++; |
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612 | bgPixmap.set_geometry (p); |
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613 | } |
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614 | else |
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615 | bgPixmap.set_defaultGeometry (); |
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616 | |
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617 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
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618 | if (!bgPixmap.window_position_sensitive ()) |
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619 | update_background (); |
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620 | } |
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621 | #endif |
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622 | } |
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623 | #endif |
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624 | |
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625 | #if ENABLE_PERL |
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626 | rootwin_ev.start (display, display->root); |
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627 | #endif |
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628 | |
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629 | set_colorfgbg (); |
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630 | |
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631 | init_command (cmd_argv); |
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632 | |
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633 | free (cmd_argv); |
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634 | |
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635 | if (pty->pty >= 0) |
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636 | pty_ev.start (pty->pty, ev::READ); |
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637 | |
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638 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
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639 | |
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640 | #if ENABLE_XEMBED |
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641 | if (rs[Rs_embed]) |
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642 | { |
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643 | long info[2] = { 0, XEMBED_MAPPED }; |
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644 | |
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645 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
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646 | 32, PropModeReplace, (unsigned char *)&info, 2); |
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647 | } |
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648 | #endif |
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649 | |
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650 | XMapWindow (dpy, vt); |
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651 | XMapWindow (dpy, parent[0]); |
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652 | |
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653 | refresh_check (); |
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654 | } |
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655 | |
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656 | /*----------------------------------------------------------------------*/ |
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657 | void |
555 | rxvt_term::init_env () |
658 | rxvt_term::init_env () |
556 | { |
659 | { |
557 | int i; |
660 | int i; |
558 | char *val; |
661 | char *val; |
559 | |
662 | |
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1076 | termwin_ev.start (display, top); |
1179 | termwin_ev.start (display, top); |
1077 | |
1180 | |
1078 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
1181 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
1079 | TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); |
1182 | TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); |
1080 | |
1183 | |
1081 | #ifdef HAVE_SCROLLBARS |
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1082 | /* cursor scrollBar: Black-on-White */ |
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1083 | leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
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1084 | #endif |
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1085 | |
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1086 | /* the vt window */ |
1184 | /* the vt window */ |
1087 | vt = XCreateSimpleWindow (dpy, top, |
1185 | vt = XCreateSimpleWindow (dpy, top, |
1088 | window_vt_x, window_vt_y, |
1186 | window_vt_x, window_vt_y, |
1089 | width, height, |
1187 | width, height, |
1090 | 0, |
1188 | 0, |
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1114 | GCForeground | GCBackground | GCGraphicsExposures, |
1212 | GCForeground | GCBackground | GCGraphicsExposures, |
1115 | &gcvalue); |
1213 | &gcvalue); |
1116 | |
1214 | |
1117 | drawable = new rxvt_drawable (this, vt); |
1215 | drawable = new rxvt_drawable (this, vt); |
1118 | |
1216 | |
1119 | #ifdef RXVT_SCROLLBAR |
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1120 | gcvalue.foreground = pix_colors[Color_topShadow]; |
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1121 | topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
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1122 | gcvalue.foreground = pix_colors[Color_bottomShadow]; |
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1123 | botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
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1124 | gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)]; |
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1125 | scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
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1126 | #endif |
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1127 | |
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1128 | #ifdef OFF_FOCUS_FADING |
1217 | #ifdef OFF_FOCUS_FADING |
1129 | // initially we are in unfocused state |
1218 | // initially we are in unfocused state |
1130 | if (rs[Rs_fade]) |
1219 | if (rs[Rs_fade]) |
1131 | pix_colors = pix_colors_unfocused; |
1220 | pix_colors = pix_colors_unfocused; |
1132 | #endif |
1221 | #endif |
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1137 | |
1226 | |
1138 | /* ------------------------------------------------------------------------- * |
1227 | /* ------------------------------------------------------------------------- * |
1139 | * GET TTY CURRENT STATE * |
1228 | * GET TTY CURRENT STATE * |
1140 | * ------------------------------------------------------------------------- */ |
1229 | * ------------------------------------------------------------------------- */ |
1141 | void |
1230 | void |
1142 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1231 | rxvt_get_ttymode (struct termios *tio, int erase) |
1143 | { |
1232 | { |
1144 | /* |
1233 | /* |
1145 | * standard System V termios interface |
1234 | * standard System V termios interface |
1146 | */ |
1235 | */ |
1147 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
1236 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
1148 | { |
1237 | { |
1149 | // return error - use system defaults, |
1238 | // return error - use system defaults, |
1150 | // where possible, and zero elsewhere |
1239 | // where possible, and zero elsewhere |
1151 | memset (tio, 0, sizeof (ttymode_t)); |
1240 | memset (tio, 0, sizeof (struct termios)); |
1152 | |
1241 | |
1153 | tio->c_cc[VINTR] = CINTR; |
1242 | tio->c_cc[VINTR] = CINTR; |
1154 | tio->c_cc[VQUIT] = CQUIT; |
1243 | tio->c_cc[VQUIT] = CQUIT; |
1155 | tio->c_cc[VERASE] = CERASE; |
1244 | tio->c_cc[VERASE] = CERASE; |
1156 | #ifdef VERASE2 |
1245 | #ifdef VERASE2 |