1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.1 2003/11/24 17:28:08 pcg Exp $ |
4 | * $Id: main.C,v 1.10 2003/12/03 23:19:44 pcg Exp $ |
5 | * |
5 | * |
6 | * All portions of code are copyright by their respective author/s. |
6 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
8 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
10 | * - extensive modifications |
10 | * - extensive modifications |
11 | * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> |
11 | * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> |
12 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
13 | * - extensive modifications |
13 | * - extensive modifications |
14 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
15 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
16 | * - extensive modifications |
16 | * - extensive modifications |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
28 | * You should have received a copy of the GNU General Public License |
28 | * You should have received a copy of the GNU General Public License |
29 | * along with this program; if not, write to the Free Software |
29 | * along with this program; if not, write to the Free Software |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
36 | |
36 | |
37 | #include <signal.h> |
37 | #include <signal.h> |
38 | |
38 | |
39 | #ifdef TTY_GID_SUPPORT |
39 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
40 | # include <grp.h> |
41 | #endif |
41 | #endif |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
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46 | |
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47 | void * |
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48 | rxvt_term::operator new (size_t s) |
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49 | { |
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50 | void *p = malloc (s); |
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51 | |
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52 | MEMSET (p, 0, s); |
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53 | return p; |
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54 | } |
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55 | |
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56 | void |
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57 | rxvt_term::operator delete (void *p, size_t s) |
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58 | { |
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59 | free (p); |
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60 | } |
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61 | |
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62 | rxvt_term::rxvt_term () |
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63 | : pty_ev (this, &rxvt_term::pty_cb), |
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64 | #ifdef CURSOR_BLINK |
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65 | blink_ev (this, &rxvt_term::blink_cb), |
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66 | #endif |
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67 | #ifdef POINTER_BLANK |
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68 | pointer_ev (this, &rxvt_term::pointer_cb), |
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69 | #endif |
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70 | x_ev (this, &rxvt_term::x_cb), |
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71 | destroy_ev (this, &rxvt_term::destroy_cb), |
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72 | check_ev (this, &rxvt_term::check_cb) |
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73 | { |
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74 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
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75 | } |
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76 | |
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77 | rxvt_term::~rxvt_term () |
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78 | { |
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79 | rxvt_scr_release (this); |
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80 | |
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81 | #ifndef NO_SETOWNER_TTYDEV |
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82 | rxvt_privileged_ttydev (this, RESTORE); |
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83 | #endif |
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84 | #ifdef UTMP_SUPPORT |
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85 | rxvt_privileged_utmp (this, RESTORE); |
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86 | #endif |
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87 | #ifdef USE_XIM |
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88 | if (Input_Context != NULL) |
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89 | { |
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90 | XDestroyIC (Input_Context); |
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91 | Input_Context = NULL; |
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92 | } |
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93 | #endif |
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94 | |
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95 | if (cmd_fd >= 0) |
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96 | close (cmd_fd); |
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97 | |
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98 | if (Xfd >= 0) |
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99 | XCloseDisplay (Xdisplay); |
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100 | |
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101 | delete PixColors; |
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102 | } |
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103 | |
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104 | void |
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105 | rxvt_term::destroy () |
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106 | { |
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107 | check_ev.stop (); |
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108 | pty_ev.stop (); |
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109 | x_ev.stop (); |
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110 | #ifdef CURSOR_BLINK |
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111 | blink_ev.stop (); |
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112 | #endif |
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113 | #ifdef POINTER_BLANK |
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114 | pointer_ev.stop (); |
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115 | #endif |
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116 | |
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117 | destroy_ev.start (0); |
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118 | } |
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119 | |
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120 | void |
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121 | rxvt_term::destroy_cb (time_watcher &w) |
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122 | { |
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123 | SET_R (this); |
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124 | |
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125 | delete this; |
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126 | } |
46 | |
127 | |
47 | /*----------------------------------------------------------------------*/ |
128 | /*----------------------------------------------------------------------*/ |
48 | /* rxvt_init() */ |
129 | /* rxvt_init() */ |
49 | /* LIBPROTO */ |
130 | /* LIBPROTO */ |
50 | rxvt_t * |
131 | rxvt_t |
51 | rxvt_init(int argc, const char *const *argv) |
132 | rxvt_init (int argc, const char *const *argv) |
52 | { |
133 | { |
53 | const char **cmd_argv; |
134 | SET_R (new rxvt_term); |
54 | |
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55 | SET_R ((rxvt_t *)rxvt_calloc(1, sizeof(rxvt_t))); |
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56 | |
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57 | dR; |
135 | dR; |
58 | if (rxvt_init_vars(aR) < 0) { |
136 | |
59 | free(R); |
137 | if (!R->init_vars () || !R->init (argc, argv)) |
60 | return NULL; |
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61 | } |
138 | { |
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139 | delete R; |
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140 | return NULL; |
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141 | } |
62 | |
142 | |
63 | /* |
143 | return R; |
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144 | } |
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145 | |
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146 | /* EXTPROTO */ |
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147 | void |
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148 | rxvt_init_signals () |
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149 | { |
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150 | /* install exit handler for cleanup */ |
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151 | #if 0 |
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152 | #ifdef HAVE_ATEXIT |
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153 | atexit(rxvt_clean_exit); |
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154 | #else |
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155 | #endif |
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156 | #endif |
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157 | |
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158 | struct sigaction sa; |
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159 | |
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160 | sigfillset (&sa.sa_mask); |
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161 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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162 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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163 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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164 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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165 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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166 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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167 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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168 | |
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169 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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170 | /* signal (SIGURG, SIG_DFL); */ |
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171 | |
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172 | XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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173 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
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174 | } |
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175 | |
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176 | bool |
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177 | rxvt_term::init (int argc, const char *const *argv) |
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178 | { |
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179 | dR;//TODO (scrollbar, setidle) |
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180 | |
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181 | /* |
64 | * Save and then give up any super-user privileges |
182 | * Save and then give up any super-user privileges |
65 | * If we need privileges in any area then we must specifically request it. |
183 | * If we need privileges in any area then we must specifically request it. |
66 | * We should only need to be root in these cases: |
184 | * We should only need to be root in these cases: |
67 | * 1. write utmp entries on some systems |
185 | * 1. write utmp entries on some systems |
68 | * 2. chown tty on some systems |
186 | * 2. chown tty on some systems |
69 | */ |
187 | */ |
70 | rxvt_privileges(aR_ SAVE); |
188 | rxvt_privileges (this, SAVE); |
71 | rxvt_privileges(aR_ IGNORE); |
189 | rxvt_privileges (this, IGNORE); |
72 | |
190 | |
73 | rxvt_init_secondary(aR); |
191 | rxvt_init_secondary (this); |
74 | |
192 | |
75 | cmd_argv = rxvt_init_resources(aR_ argc, argv); |
193 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
76 | |
194 | |
77 | #if (MENUBAR_MAX) |
195 | #if (MENUBAR_MAX) |
78 | rxvt_menubar_read(aR_ R->h->rs[Rs_menu]); |
196 | rxvt_menubar_read (this, rs[Rs_menu]); |
79 | #endif |
197 | #endif |
80 | #ifdef HAVE_SCROLLBARS |
198 | #ifdef HAVE_SCROLLBARS |
81 | if (R->Options & Opt_scrollBar) |
199 | if (Options & Opt_scrollBar) |
82 | scrollbar_setIdle(); /* set existence for size calculations */ |
200 | scrollbar_setIdle (); /* set existence for size calculations */ |
83 | #endif |
201 | #endif |
84 | |
202 | |
85 | rxvt_Create_Windows(aR_ argc, argv); |
203 | rxvt_Create_Windows (this, argc, argv); |
86 | |
204 | |
87 | rxvt_init_xlocale(aR); |
205 | rxvt_init_xlocale (this); |
88 | |
206 | |
89 | rxvt_scr_reset(aR); /* initialize screen */ |
207 | rxvt_scr_reset (this); /* initialize screen */ |
90 | #ifdef RXVT_GRAPHICS |
208 | #ifdef RXVT_GRAPHICS |
91 | rxvt_Gr_reset(aR); /* reset graphics */ |
209 | rxvt_Gr_reset (this); /* reset graphics */ |
92 | #endif |
210 | #endif |
93 | |
211 | |
94 | #if 0 |
212 | #if 0 |
95 | #ifdef DEBUG_X |
213 | #ifdef DEBUG_X |
96 | XSynchronize(R->Xdisplay, True); |
214 | XSynchronize(Xdisplay, True); |
97 | XSetErrorHandler((XErrorHandler) abort); |
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98 | #else |
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99 | XSetErrorHandler((XErrorHandler) rxvt_xerror_handler); |
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100 | #endif |
215 | #endif |
101 | #endif |
216 | #endif |
102 | |
217 | |
103 | #ifdef HAVE_SCROLLBARS |
218 | #ifdef HAVE_SCROLLBARS |
104 | if (R->Options & Opt_scrollBar) |
219 | if (Options & Opt_scrollBar) |
105 | rxvt_Resize_scrollBar(aR); /* create and map scrollbar */ |
220 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
106 | #endif |
221 | #endif |
107 | #if (MENUBAR_MAX) |
222 | #if (MENUBAR_MAX) |
108 | if (menubar_visible(r)) |
223 | if (menubar_visible(r)) |
109 | XMapWindow(R->Xdisplay, R->menuBar.win); |
224 | XMapWindow (Xdisplay, menuBar.win); |
110 | #endif |
225 | #endif |
111 | #ifdef TRANSPARENT |
226 | #ifdef TRANSPARENT |
112 | if (R->Options & Opt_transparent) { |
227 | if (Options & Opt_transparent) |
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228 | { |
113 | XSelectInput(R->Xdisplay, Xroot, PropertyChangeMask); |
229 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
114 | rxvt_check_our_parents(aR); |
230 | rxvt_check_our_parents (this); |
115 | } |
231 | } |
116 | #endif |
232 | #endif |
117 | XMapWindow(R->Xdisplay, R->TermWin.vt); |
233 | XMapWindow (Xdisplay, TermWin.vt); |
118 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
234 | XMapWindow (Xdisplay, TermWin.parent[0]); |
119 | |
235 | |
120 | rxvt_init_env(aR); |
236 | rxvt_init_env (this); |
121 | rxvt_init_command(aR_ cmd_argv); |
237 | rxvt_init_command (this, cmd_argv); |
122 | |
238 | |
123 | return R; |
239 | x_ev.start (Xfd, EVENT_READ); |
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240 | pty_ev.start (cmd_fd, EVENT_READ); |
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241 | |
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242 | check_ev.start (); |
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243 | |
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244 | process_x_events (); |
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245 | |
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246 | return true; |
124 | } |
247 | } |
125 | |
248 | |
126 | /* ------------------------------------------------------------------------- * |
249 | /* ------------------------------------------------------------------------- * |
127 | * SIGNAL HANDLING & EXIT HANDLER * |
250 | * SIGNAL HANDLING & EXIT HANDLER * |
128 | * ------------------------------------------------------------------------- */ |
251 | * ------------------------------------------------------------------------- */ |
… | |
… | |
130 | * Catch a SIGCHLD signal and exit if the direct child has died |
253 | * Catch a SIGCHLD signal and exit if the direct child has died |
131 | */ |
254 | */ |
132 | /* ARGSUSED */ |
255 | /* ARGSUSED */ |
133 | /* EXTPROTO */ |
256 | /* EXTPROTO */ |
134 | RETSIGTYPE |
257 | RETSIGTYPE |
135 | rxvt_Child_signal(int sig __attribute__((unused))) |
258 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
136 | { |
259 | { |
137 | dR; |
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138 | int pid, save_errno = errno; |
260 | int pid, save_errno = errno; |
139 | |
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140 | do { |
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141 | errno = 0; |
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142 | } while ((pid = waitpid(-1, NULL, WNOHANG)) == -1 && errno == EINTR); |
261 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
143 | |
262 | ; |
144 | if (pid == R->h->cmd_pid) |
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145 | exit(EXIT_SUCCESS); |
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146 | |
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147 | errno = save_errno; |
263 | errno = save_errno; |
148 | signal(SIGCHLD, rxvt_Child_signal); |
264 | |
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265 | #if 0 |
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266 | if (pid == R->cmd_pid) |
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267 | exit (EXIT_SUCCESS); |
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268 | #endif |
149 | } |
269 | } |
150 | |
270 | |
151 | /* |
271 | /* |
152 | * Catch a fatal signal and tidy up before quitting |
272 | * Catch a fatal signal and tidy up before quitting |
153 | */ |
273 | */ |
… | |
… | |
164 | } |
284 | } |
165 | |
285 | |
166 | /* ARGSUSED */ |
286 | /* ARGSUSED */ |
167 | /* INTPROTO */ |
287 | /* INTPROTO */ |
168 | int |
288 | int |
169 | rxvt_xerror_handler(const Display *display __attribute__((unused)), const XErrorEvent *event) |
289 | rxvt_xerror_handler(const Display * display |
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290 | __attribute__ ((unused)), const XErrorEvent * event) |
170 | { |
291 | { |
171 | dR; |
292 | dR; |
172 | |
293 | |
173 | if (R->h->allowedxerror == -1) { |
294 | if (R->allowedxerror == -1) |
174 | R->h->allowedxerror = event->error_code; |
295 | R->allowedxerror = event->error_code; |
175 | return 0; /* ignored anyway */ |
296 | else |
176 | } |
297 | { |
177 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
298 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
178 | event->request_code, event->minor_code, |
299 | event->request_code, event->minor_code, |
179 | event->error_code); |
300 | event->error_code); |
180 | /* XXX: probably should call rxvt_clean_exit() bypassing X routines */ |
301 | |
181 | exit(EXIT_FAILURE); |
302 | R->destroy (); |
182 | /* NOTREACHED */ |
303 | } |
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304 | |
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305 | return 0; |
183 | } |
306 | } |
184 | |
307 | |
185 | /*----------------------------------------------------------------------*/ |
308 | /*----------------------------------------------------------------------*/ |
186 | /* |
309 | /* |
187 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
310 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
188 | * TODO: if debugging, this should free up any known resources if we can |
311 | * TODO: if debugging, this should free up any known resources if we can |
189 | */ |
312 | */ |
190 | /* EXTPROTO */ |
313 | /* EXTPROTO */ |
191 | void |
314 | void |
192 | rxvt_clean_exit(void) |
315 | rxvt_clean_exit () |
193 | { |
316 | { |
194 | dR; |
317 | dR; |
195 | |
318 | |
196 | #ifdef DEBUG_SCREEN |
319 | R->destroy (); |
197 | rxvt_scr_release(aR); |
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198 | #endif |
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199 | #ifndef NO_SETOWNER_TTYDEV |
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200 | rxvt_privileged_ttydev(aR_ RESTORE); |
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201 | #endif |
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202 | #ifdef UTMP_SUPPORT |
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203 | rxvt_privileged_utmp(aR_ RESTORE); |
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204 | #endif |
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205 | #ifdef USE_XIM |
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206 | if (R->h->Input_Context != NULL) { |
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207 | XDestroyIC(R->h->Input_Context); |
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208 | R->h->Input_Context = NULL; |
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209 | } |
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210 | #endif |
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211 | } |
320 | } |
212 | |
321 | |
213 | /* ------------------------------------------------------------------------- * |
322 | /* ------------------------------------------------------------------------- * |
214 | * MEMORY ALLOCATION WRAPPERS * |
323 | * MEMORY ALLOCATION WRAPPERS * |
215 | * ------------------------------------------------------------------------- */ |
324 | * ------------------------------------------------------------------------- */ |
216 | /* EXTPROTO */ |
325 | /* EXTPROTO */ |
217 | void * |
326 | void * |
218 | rxvt_malloc(size_t size) |
327 | rxvt_malloc(size_t size) |
219 | { |
328 | { |
220 | void *p; |
329 | void *p; |
221 | |
330 | |
222 | p = malloc(size); |
331 | p = malloc(size); |
223 | if (p) |
332 | if (p) |
224 | return p; |
333 | return p; |
225 | |
334 | |
226 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
335 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
227 | rxvt_clean_exit(); |
336 | rxvt_clean_exit(); |
228 | exit(EXIT_FAILURE); |
337 | exit(EXIT_FAILURE); |
229 | /* NOTREACHED */ |
338 | /* NOTREACHED */ |
230 | } |
339 | } |
231 | |
340 | |
232 | /* EXTPROTO */ |
341 | /* EXTPROTO */ |
233 | void * |
342 | void * |
234 | rxvt_calloc(size_t number, size_t size) |
343 | rxvt_calloc(size_t number, size_t size) |
235 | { |
344 | { |
236 | void *p; |
345 | void *p; |
237 | |
346 | |
238 | p = calloc(number, size); |
347 | p = calloc(number, size); |
239 | if (p) |
348 | if (p) |
240 | return p; |
349 | return p; |
241 | |
350 | |
242 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
351 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
243 | rxvt_clean_exit(); |
352 | rxvt_clean_exit(); |
244 | exit(EXIT_FAILURE); |
353 | exit(EXIT_FAILURE); |
245 | /* NOTREACHED */ |
354 | /* NOTREACHED */ |
246 | } |
355 | } |
247 | |
356 | |
248 | /* EXTPROTO */ |
357 | /* EXTPROTO */ |
249 | void * |
358 | void * |
250 | rxvt_realloc(void *ptr, size_t size) |
359 | rxvt_realloc(void *ptr, size_t size) |
251 | { |
360 | { |
252 | void *p; |
361 | void *p; |
253 | |
362 | |
254 | if (ptr) |
363 | if (ptr) |
255 | p = realloc(ptr, size); |
364 | p = realloc(ptr, size); |
256 | else |
365 | else |
257 | p = malloc(size); |
366 | p = malloc(size); |
258 | if (p) |
367 | if (p) |
259 | return p; |
368 | return p; |
260 | |
369 | |
261 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
370 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
262 | rxvt_clean_exit(); |
371 | rxvt_clean_exit(); |
263 | exit(EXIT_FAILURE); |
372 | exit(EXIT_FAILURE); |
264 | /* NOTREACHED */ |
373 | /* NOTREACHED */ |
265 | } |
374 | } |
|
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375 | |
266 | /* ------------------------------------------------------------------------- * |
376 | /* ------------------------------------------------------------------------- * |
267 | * PRIVILEGED OPERATIONS * |
377 | * PRIVILEGED OPERATIONS * |
268 | * ------------------------------------------------------------------------- */ |
378 | * ------------------------------------------------------------------------- */ |
269 | /* take care of suid/sgid super-user (root) privileges */ |
379 | /* take care of suid/sgid super-user (root) privileges */ |
270 | /* INTPROTO */ |
380 | /* INTPROTO */ |
… | |
… | |
272 | rxvt_privileges(pR_ int mode) |
382 | rxvt_privileges(pR_ int mode) |
273 | { |
383 | { |
274 | #if ! defined(__CYGWIN32__) |
384 | #if ! defined(__CYGWIN32__) |
275 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
385 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
276 | /* setreuid() is the poor man's setuid(), seteuid() */ |
386 | /* setreuid() is the poor man's setuid(), seteuid() */ |
277 | # define seteuid(a) setreuid(-1, (a)) |
387 | # define seteuid(a) setreuid(-1, (a)) |
278 | # define setegid(a) setregid(-1, (a)) |
388 | # define setegid(a) setregid(-1, (a)) |
279 | # define HAVE_SETEUID |
389 | # define HAVE_SETEUID |
280 | # endif |
390 | # endif |
281 | # ifdef HAVE_SETEUID |
391 | # ifdef HAVE_SETEUID |
282 | switch (mode) { |
392 | switch (mode) { |
283 | case IGNORE: |
393 | case IGNORE: |
284 | /* |
394 | /* |
285 | * change effective uid/gid - not real uid/gid - so we can switch |
395 | * change effective uid/gid - not real uid/gid - so we can switch |
286 | * back to root later, as required |
396 | * back to root later, as required |
287 | */ |
397 | */ |
288 | seteuid(getuid()); |
398 | seteuid(getuid()); |
289 | setegid(getgid()); |
399 | setegid(getgid()); |
290 | break; |
400 | break; |
291 | case SAVE: |
401 | case SAVE: |
292 | R->h->euid = geteuid(); |
402 | R->euid = geteuid(); |
293 | R->h->egid = getegid(); |
403 | R->egid = getegid(); |
294 | break; |
404 | break; |
295 | case RESTORE: |
405 | case RESTORE: |
296 | seteuid(R->h->euid); |
406 | seteuid(R->euid); |
297 | setegid(R->h->egid); |
407 | setegid(R->egid); |
298 | break; |
408 | break; |
299 | } |
409 | } |
300 | # else |
410 | # else |
301 | switch (mode) { |
411 | switch (mode) { |
302 | case IGNORE: |
412 | case IGNORE: |
303 | setuid(getuid()); |
413 | setuid(getuid()); |
304 | setgid(getgid()); |
414 | setgid(getgid()); |
305 | /* FALLTHROUGH */ |
415 | /* FALLTHROUGH */ |
306 | case SAVE: |
416 | case SAVE: |
307 | /* FALLTHROUGH */ |
417 | /* FALLTHROUGH */ |
308 | case RESTORE: |
418 | case RESTORE: |
309 | break; |
419 | break; |
310 | } |
420 | } |
311 | # endif |
421 | # endif |
312 | #endif |
422 | #endif |
313 | } |
423 | } |
314 | |
424 | |
315 | #ifdef UTMP_SUPPORT |
425 | #ifdef UTMP_SUPPORT |
316 | /* EXTPROTO */ |
426 | /* EXTPROTO */ |
317 | void |
427 | void |
318 | rxvt_privileged_utmp(pR_ char action) |
428 | rxvt_privileged_utmp(pR_ char action) |
319 | { |
429 | { |
320 | struct rxvt_hidden *h = R->h; |
|
|
321 | |
|
|
322 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", action, h->next_utmp_action, getpid())); |
430 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
323 | if (h->next_utmp_action != action |
431 | action, R->next_utmp_action, getpid())); |
324 | || (action != SAVE && action != RESTORE) |
432 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
325 | || (R->Options & Opt_utmpInhibit) |
433 | || (R->Options & Opt_utmpInhibit) |
326 | || h->ttydev == NULL |
434 | || R->ttydev == NULL || *R->ttydev == '\0') |
327 | || *h->ttydev == '\0') |
435 | return; |
328 | return; |
|
|
329 | |
436 | |
330 | rxvt_privileges(aR_ RESTORE); |
437 | rxvt_privileges(aR_ RESTORE); |
331 | if (action == SAVE) { |
438 | if (action == SAVE) { |
332 | h->next_utmp_action = RESTORE; |
439 | R->next_utmp_action = RESTORE; |
333 | rxvt_makeutent(aR_ h->ttydev, h->rs[Rs_display_name]); |
440 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
334 | } else { /* action == RESTORE */ |
441 | } else { /* action == RESTORE */ |
335 | h->next_utmp_action = IGNORE; |
442 | R->next_utmp_action = IGNORE; |
336 | rxvt_cleanutent(aR); |
443 | rxvt_cleanutent(aR); |
337 | } |
444 | } |
338 | rxvt_privileges(aR_ IGNORE); |
445 | rxvt_privileges(aR_ IGNORE); |
339 | } |
446 | } |
340 | #endif |
447 | #endif |
341 | |
448 | |
342 | #ifndef NO_SETOWNER_TTYDEV |
449 | #ifndef NO_SETOWNER_TTYDEV |
343 | /* EXTPROTO */ |
450 | /* EXTPROTO */ |
344 | void |
451 | void |
345 | rxvt_privileged_ttydev(pR_ char action) |
452 | rxvt_privileged_ttydev(pR_ char action) |
346 | { |
453 | { |
347 | struct rxvt_hidden *h = R->h; |
454 | D_MAIN((stderr, |
348 | |
455 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
349 | D_MAIN((stderr, "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", action, h->next_tty_action, getpid())); |
456 | action, R->next_tty_action, getpid())); |
350 | if (h->next_tty_action != action |
457 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
351 | || (action != SAVE && action != RESTORE) |
458 | || R->ttydev == NULL || *R->ttydev == '\0') |
352 | || h->ttydev == NULL |
459 | return; |
353 | || *h->ttydev == '\0') |
|
|
354 | return; |
|
|
355 | |
460 | |
356 | rxvt_privileges(aR_ RESTORE); |
461 | rxvt_privileges(aR_ RESTORE); |
357 | |
462 | |
358 | if (action == SAVE) { |
463 | if (action == SAVE) { |
359 | h->next_tty_action = RESTORE; |
464 | R->next_tty_action = RESTORE; |
360 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
465 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
361 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
466 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
362 | if (lstat(h->ttydev, &h->ttyfd_stat) < 0) /* you lose out */ |
467 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
363 | h->next_tty_action = IGNORE; |
468 | R->next_tty_action = IGNORE; |
364 | else |
469 | else |
365 | # endif |
470 | # endif |
366 | { |
471 | { |
367 | chown(h->ttydev, getuid(), h->ttygid); /* fail silently */ |
472 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
368 | chmod(h->ttydev, h->ttymode); |
473 | chmod(R->ttydev, R->ttymode); |
369 | # ifdef HAVE_REVOKE |
474 | # ifdef HAVE_REVOKE |
370 | revoke(h->ttydev); |
475 | revoke(R->ttydev); |
371 | # endif |
476 | # endif |
372 | } |
477 | } |
373 | } else { /* action == RESTORE */ |
478 | } else { /* action == RESTORE */ |
374 | h->next_tty_action = IGNORE; |
479 | R->next_tty_action = IGNORE; |
375 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
480 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
376 | chmod(h->ttydev, h->ttyfd_stat.st_mode); |
481 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
377 | chown(h->ttydev, h->ttyfd_stat.st_uid, h->ttyfd_stat.st_gid); |
482 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
378 | # else |
483 | # else |
379 | chmod(h->ttydev, |
484 | chmod(R->ttydev, |
380 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
485 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
381 | chown(h->ttydev, 0, 0); |
486 | chown(R->ttydev, 0, 0); |
382 | # endif |
487 | # endif |
383 | } |
488 | } |
384 | |
489 | |
385 | rxvt_privileges(aR_ IGNORE); |
490 | rxvt_privileges(aR_ IGNORE); |
386 | |
491 | |
387 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
492 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
388 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", action == RESTORE ? "Restoring" : (action == SAVE ? "Saving" : "UNKNOWN ERROR for"), h->ttydev, h->ttyfd_stat.st_mode, h->ttyfd_stat.st_uid, h->ttyfd_stat.st_gid)); |
493 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
494 | action == RESTORE ? "Restoring" : (action == |
|
|
495 | SAVE ? "Saving" : |
|
|
496 | "UNKNOWN ERROR for"), R->ttydev, |
|
|
497 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
|
|
498 | R->ttyfd_stat.st_gid)); |
389 | # endif |
499 | # endif |
390 | } |
500 | } |
391 | #endif |
501 | #endif |
392 | |
502 | |
393 | /*----------------------------------------------------------------------*/ |
503 | /*----------------------------------------------------------------------*/ |
… | |
… | |
402 | short recalc_x, recalc_y; |
512 | short recalc_x, recalc_y; |
403 | int x, y, sb_w, mb_h, flags; |
513 | int x, y, sb_w, mb_h, flags; |
404 | unsigned int w, h; |
514 | unsigned int w, h; |
405 | unsigned int max_width, max_height; |
515 | unsigned int max_width, max_height; |
406 | |
516 | |
407 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, R->szHint.height)); |
517 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
518 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
|
|
519 | R->szHint.height)); |
408 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
520 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
409 | R->szHint.win_gravity = NorthWestGravity; |
521 | R->szHint.win_gravity = NorthWestGravity; |
410 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
522 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
411 | |
523 | |
412 | recalc_x = recalc_y = 0; |
524 | recalc_x = recalc_y = 0; |
413 | flags = 0; |
525 | flags = 0; |
414 | if (!R->h->parsed_geometry) { |
526 | if (!R->parsed_geometry) { |
415 | R->h->parsed_geometry = 1; |
527 | R->parsed_geometry = 1; |
416 | if (R->h->rs[Rs_geometry]) |
528 | if (R->rs[Rs_geometry]) |
417 | flags = XParseGeometry(R->h->rs[Rs_geometry], &x, &y, &w, &h); |
529 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
418 | if (flags & WidthValue) { |
530 | if (flags & WidthValue) { |
419 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
531 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
420 | R->szHint.flags |= USSize; |
532 | R->szHint.flags |= USSize; |
421 | } |
533 | } |
422 | if (flags & HeightValue) { |
534 | if (flags & HeightValue) { |
423 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
535 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
424 | R->szHint.flags |= USSize; |
536 | R->szHint.flags |= USSize; |
425 | } |
537 | } |
426 | if (flags & XValue) { |
538 | if (flags & XValue) { |
427 | R->szHint.x = x; |
539 | R->szHint.x = x; |
428 | R->szHint.flags |= USPosition; |
540 | R->szHint.flags |= USPosition; |
429 | if (flags & XNegative) { |
541 | if (flags & XNegative) { |
430 | recalc_x = 1; |
542 | recalc_x = 1; |
431 | R->szHint.win_gravity = NorthEastGravity; |
543 | R->szHint.win_gravity = NorthEastGravity; |
432 | } |
544 | } |
433 | } |
545 | } |
434 | if (flags & YValue) { |
546 | if (flags & YValue) { |
435 | R->szHint.y = y; |
547 | R->szHint.y = y; |
436 | R->szHint.flags |= USPosition; |
548 | R->szHint.flags |= USPosition; |
437 | if (flags & YNegative) { |
549 | if (flags & YNegative) { |
438 | recalc_y = 1; |
550 | recalc_y = 1; |
439 | if (R->szHint.win_gravity == NorthEastGravity) |
551 | if (R->szHint.win_gravity == NorthEastGravity) |
440 | R->szHint.win_gravity = SouthEastGravity; |
552 | R->szHint.win_gravity = SouthEastGravity; |
441 | else |
553 | else |
442 | R->szHint.win_gravity = SouthWestGravity; |
554 | R->szHint.win_gravity = SouthWestGravity; |
443 | } |
555 | } |
444 | } |
556 | } |
445 | } |
557 | } |
446 | /* TODO: BOUNDS */ |
558 | /* TODO: BOUNDS */ |
447 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
559 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
448 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
560 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
449 | max_width = MAX_COLS * R->TermWin.fwidth; |
561 | max_width = MAX_COLS * R->TermWin.fwidth; |
450 | max_height = MAX_ROWS * R->TermWin.fheight; |
562 | max_height = MAX_ROWS * R->TermWin.fheight; |
451 | |
563 | |
452 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
564 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
453 | |
565 | |
454 | sb_w = mb_h = 0; |
566 | sb_w = mb_h = 0; |
455 | R->h->window_vt_x = R->h->window_vt_y = 0; |
567 | R->window_vt_x = R->window_vt_y = 0; |
456 | if (scrollbar_visible(R)) { |
568 | if (scrollbar_visible(R)) { |
457 | sb_w = scrollbar_TotalWidth(); |
569 | sb_w = scrollbar_TotalWidth(); |
458 | R->szHint.base_width += sb_w; |
570 | R->szHint.base_width += sb_w; |
459 | if (!(R->Options & Opt_scrollBar_right)) |
571 | if (!(R->Options & Opt_scrollBar_right)) |
460 | R->h->window_vt_x = sb_w; |
572 | R->window_vt_x = sb_w; |
461 | } |
573 | } |
462 | if (menubar_visible(R)) { |
574 | if (menubar_visible(R)) { |
463 | mb_h = menuBar_TotalHeight(); |
575 | mb_h = menuBar_TotalHeight(); |
464 | R->szHint.base_height += mb_h; |
576 | R->szHint.base_height += mb_h; |
465 | R->h->window_vt_y = mb_h; |
577 | R->window_vt_y = mb_h; |
466 | } |
578 | } |
467 | R->szHint.width_inc = R->TermWin.fwidth; |
579 | R->szHint.width_inc = R->TermWin.fwidth; |
468 | R->szHint.height_inc = R->TermWin.fheight; |
580 | R->szHint.height_inc = R->TermWin.fheight; |
469 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
581 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
470 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
582 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
471 | |
583 | |
472 | if (width && width - R->szHint.base_width < max_width) { |
584 | if (width && width - R->szHint.base_width < max_width) { |
473 | R->szHint.width = width; |
585 | R->szHint.width = width; |
474 | R->TermWin.width = width - R->szHint.base_width; |
586 | R->TermWin.width = width - R->szHint.base_width; |
475 | } else { |
587 | } else { |
476 | MIN_IT(R->TermWin.width, max_width); |
588 | MIN_IT(R->TermWin.width, max_width); |
477 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
589 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
478 | } |
590 | } |
479 | if (height && height - R->szHint.base_height < max_height) { |
591 | if (height && height - R->szHint.base_height < max_height) { |
480 | R->szHint.height = height; |
592 | R->szHint.height = height; |
481 | R->TermWin.height = height - R->szHint.base_height; |
593 | R->TermWin.height = height - R->szHint.base_height; |
482 | } else { |
594 | } else { |
483 | MIN_IT(R->TermWin.height, max_height); |
595 | MIN_IT(R->TermWin.height, max_height); |
484 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
596 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
485 | } |
597 | } |
486 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
598 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
487 | R->h->window_sb_x = R->szHint.width - sb_w; |
599 | R->window_sb_x = R->szHint.width - sb_w; |
488 | |
600 | |
489 | if (recalc_x) |
601 | if (recalc_x) |
490 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
602 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
491 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
603 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
492 | if (recalc_y) |
604 | if (recalc_y) |
493 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
605 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
494 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
606 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
495 | |
607 | |
496 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
608 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
497 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
609 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
498 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, R->szHint.height)); |
610 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
|
|
611 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
|
|
612 | R->szHint.height)); |
499 | return; |
613 | return; |
500 | } |
614 | } |
501 | |
615 | |
502 | /*----------------------------------------------------------------------*/ |
616 | /*----------------------------------------------------------------------*/ |
503 | /* |
617 | /* |
504 | * Tell the teletype handler what size the window is. |
618 | * Tell the teletype handler what size the window is. |
505 | * Called after a window size change. |
619 | * Called after a window size change. |
506 | */ |
620 | */ |
507 | /* EXTPROTO */ |
|
|
508 | void |
621 | void |
509 | rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) |
622 | rxvt_term::tt_winch () |
510 | { |
623 | { |
511 | struct winsize ws; |
624 | struct winsize ws; |
512 | |
625 | |
513 | if (fd < 0) |
626 | if (cmd_fd < 0) |
514 | return; |
627 | return; |
|
|
628 | |
515 | ws.ws_col = col; |
629 | ws.ws_col = TermWin.ncol; |
516 | ws.ws_row = row; |
630 | ws.ws_row = TermWin.nrow; |
517 | ws.ws_xpixel = ws.ws_ypixel = 0; |
631 | ws.ws_xpixel = ws.ws_ypixel = 0; |
518 | #ifndef DEBUG_SIZE |
632 | #ifndef DEBUG_SIZE |
519 | (void)ioctl(fd, TIOCSWINSZ, &ws); |
633 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
520 | #else |
634 | #else |
521 | if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { |
635 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
522 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
636 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
523 | } |
|
|
524 | # ifdef SIGWINCH |
637 | # ifdef SIGWINCH |
525 | else if (pid) /* force through to the command */ |
638 | else if (cmd_pid) /* force through to the command */ |
526 | kill(pid, SIGWINCH); |
639 | kill (cmd_pid, SIGWINCH); |
527 | # endif |
640 | # endif |
528 | #endif |
641 | #endif |
529 | } |
642 | } |
530 | |
643 | |
531 | /*----------------------------------------------------------------------*/ |
644 | /*----------------------------------------------------------------------*/ |
… | |
… | |
559 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
672 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
560 | #else |
673 | #else |
561 | char *name; |
674 | char *name; |
562 | |
675 | |
563 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
676 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
564 | name = NULL; |
677 | name = NULL; |
565 | if (name == NULL || STRCMP(name, str)) |
678 | if (name == NULL || STRCMP(name, str)) |
566 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
679 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
567 | if (name) |
680 | if (name) |
568 | XFree(name); |
681 | XFree(name); |
569 | #endif |
682 | #endif |
570 | } |
683 | } |
571 | |
684 | |
572 | /* EXTPROTO */ |
685 | /* EXTPROTO */ |
573 | void |
686 | void |
… | |
… | |
577 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
690 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
578 | #else |
691 | #else |
579 | char *name; |
692 | char *name; |
580 | |
693 | |
581 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
694 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
582 | name = NULL; |
695 | name = NULL; |
583 | if (name == NULL || STRCMP(name, str)) |
696 | if (name == NULL || STRCMP(name, str)) |
584 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
697 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
585 | if (name) |
698 | if (name) |
586 | XFree(name); |
699 | XFree(name); |
587 | #endif |
700 | #endif |
588 | } |
701 | } |
589 | |
702 | |
590 | #ifdef XTERM_COLOR_CHANGE |
703 | #ifdef XTERM_COLOR_CHANGE |
591 | /* EXTPROTO */ |
704 | /* EXTPROTO */ |
… | |
… | |
594 | { |
707 | { |
595 | rxvt_color xcol; |
708 | rxvt_color xcol; |
596 | int i; |
709 | int i; |
597 | |
710 | |
598 | if (color == NULL || *color == '\0') |
711 | if (color == NULL || *color == '\0') |
599 | return; |
712 | return; |
600 | |
713 | |
601 | /* handle color aliases */ |
714 | /* handle color aliases */ |
602 | if (isdigit(*color)) { |
715 | if (isdigit(*color)) { |
603 | i = atoi(color); |
716 | i = atoi(color); |
604 | if (i >= 8 && i <= 15) { /* bright colors */ |
717 | if (i >= 8 && i <= 15) { /* bright colors */ |
605 | i -= 8; |
718 | i -= 8; |
606 | # ifndef NO_BRIGHTCOLOR |
719 | # ifndef NO_BRIGHTCOLOR |
607 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
720 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
608 | SET_PIXCOLOR(R->h, idx); |
721 | SET_PIXCOLOR(R, idx); |
609 | goto Done; |
722 | goto Done; |
610 | # endif |
723 | # endif |
611 | } |
724 | } |
612 | if (i >= 0 && i <= 7) { /* normal colors */ |
725 | if (i >= 0 && i <= 7) { /* normal colors */ |
613 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
726 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
614 | SET_PIXCOLOR(R->h, idx); |
727 | SET_PIXCOLOR(R, idx); |
615 | goto Done; |
728 | goto Done; |
616 | } |
729 | } |
617 | } |
730 | } |
618 | if (!rxvt_rXParseAllocColor(aR_ &xcol, color)) |
731 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
619 | return; |
732 | return; |
620 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
733 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
621 | |
734 | |
622 | /* |
735 | /* |
623 | * FIXME: should free colors here, but no idea how to do it so instead, |
736 | * FIXME: should free colors here, but no idea how to do it so instead, |
624 | * so just keep gobbling up the colormap |
737 | * so just keep gobbling up the colormap |
625 | */ |
738 | */ |
626 | # if 0 |
739 | # if 0 |
627 | for (i = Color_Black; i <= Color_White; i++) |
740 | for (i = Color_Black; i <= Color_White; i++) |
628 | if (R->PixColors[idx] == R->PixColors[i]) |
741 | if (R->PixColors[idx] == R->PixColors[i]) |
629 | break; |
742 | break; |
630 | if (i > Color_White) { |
743 | if (i > Color_White) { |
631 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
744 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
632 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
745 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
633 | DisplayPlanes(R->Xdisplay, Xscreen)); |
746 | DisplayPlanes(R->Xdisplay, Xscreen)); |
634 | } |
747 | } |
635 | # endif |
748 | # endif |
636 | |
749 | |
637 | R->PixColors[idx] = xcol; |
750 | R->PixColors[idx] = xcol; |
638 | SET_PIXCOLOR(R->h, idx); |
751 | SET_PIXCOLOR(R, idx); |
639 | |
752 | |
640 | /* XSetWindowAttributes attr; */ |
753 | /* XSetWindowAttributes attr; */ |
641 | /* Cursor cursor; */ |
754 | /* Cursor cursor; */ |
642 | Done: |
755 | Done: |
643 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
756 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
644 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
757 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
645 | R->PixColors[Color_bg]); |
758 | R->PixColors[Color_bg]); |
646 | |
759 | |
647 | /* handle Color_BD, scrollbar background, etc. */ |
760 | /* handle Color_BD, scrollbar background, etc. */ |
648 | |
761 | |
649 | rxvt_set_colorfgbg(aR); |
762 | rxvt_set_colorfgbg(aR); |
650 | rxvt_recolour_cursor(aR); |
763 | rxvt_recolour_cursor(aR); |
651 | /* the only reasonable way to enforce a clean update */ |
764 | /* the only reasonable way to enforce a clean update */ |
652 | rxvt_scr_poweron(aR); |
765 | rxvt_scr_poweron(aR); |
653 | } |
766 | } |
654 | |
767 | |
655 | #else |
768 | #else |
656 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
769 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
657 | #endif /* XTERM_COLOR_CHANGE */ |
770 | #endif /* XTERM_COLOR_CHANGE */ |
658 | |
771 | |
659 | /* EXTPROTO */ |
772 | /* EXTPROTO */ |
660 | void |
773 | void |
661 | rxvt_recolour_cursor(pR) |
774 | rxvt_recolour_cursor(pR) |
662 | { |
775 | { |
… | |
… | |
680 | { |
793 | { |
681 | unsigned int i; |
794 | unsigned int i; |
682 | const char *xpmb = "\0"; |
795 | const char *xpmb = "\0"; |
683 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
796 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
684 | |
797 | |
|
|
798 | R->env_colorfgbg = |
685 | R->h->env_colorfgbg = (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
799 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
686 | STRCPY(fstr, "default"); |
800 | STRCPY(fstr, "default"); |
687 | STRCPY(bstr, "default"); |
801 | STRCPY(bstr, "default"); |
688 | for (i = Color_Black; i <= Color_White; i++) |
802 | for (i = Color_Black; i <= Color_White; i++) |
689 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
803 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
690 | sprintf(fstr, "%d", (i - Color_Black)); |
804 | sprintf(fstr, "%d", (i - Color_Black)); |
691 | break; |
805 | break; |
692 | } |
806 | } |
693 | for (i = Color_Black; i <= Color_White; i++) |
807 | for (i = Color_Black; i <= Color_White; i++) |
694 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
808 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
695 | sprintf(bstr, "%d", (i - Color_Black)); |
809 | sprintf(bstr, "%d", (i - Color_Black)); |
696 | #ifdef XPM_BACKGROUND |
810 | #ifdef XPM_BACKGROUND |
697 | xpmb = "default;"; |
811 | xpmb = "default;"; |
698 | #endif |
812 | #endif |
699 | break; |
813 | break; |
700 | } |
814 | } |
701 | sprintf(R->h->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
815 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
702 | putenv(R->h->env_colorfgbg); |
816 | putenv(R->env_colorfgbg); |
703 | |
817 | |
704 | #ifndef NO_BRIGHTCOLOR |
818 | #ifndef NO_BRIGHTCOLOR |
705 | R->h->colorfgbg = DEFAULT_RSTYLE; |
819 | R->colorfgbg = DEFAULT_RSTYLE; |
706 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
820 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
707 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
821 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
708 | R->h->colorfgbg = SET_FGCOLOR(R->h->colorfgbg, i); |
822 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
709 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
823 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
710 | R->h->colorfgbg = SET_BGCOLOR(R->h->colorfgbg, i); |
824 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
711 | } |
825 | } |
712 | #endif |
826 | #endif |
713 | } |
827 | } |
714 | |
828 | |
715 | /*----------------------------------------------------------------------*/ |
829 | /*----------------------------------------------------------------------*/ |
… | |
… | |
718 | * Hans de Goede <hans@highrise.nl> |
832 | * Hans de Goede <hans@highrise.nl> |
719 | */ |
833 | */ |
720 | |
834 | |
721 | /* EXTPROTO */ |
835 | /* EXTPROTO */ |
722 | int |
836 | int |
723 | rxvt_rXParseAllocColor(pR_ rxvt_color *screen_in_out, const char *colour) |
837 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
724 | { |
838 | { |
725 | screen_in_out->set (aR_ colour); |
839 | screen_in_out->set(aR_ colour); |
726 | |
840 | |
727 | if (!screen_in_out->set (aR_ colour)) |
841 | if (!screen_in_out->set(aR_ colour)) { |
728 | { |
|
|
729 | rxvt_print_error("can't allocate colour: %s", colour); |
842 | rxvt_print_error("can't allocate colour: %s", colour); |
730 | return false; |
843 | return false; |
731 | } |
844 | } |
732 | |
845 | |
733 | return true; |
846 | return true; |
734 | } |
847 | } |
735 | |
848 | |
736 | /* -------------------------------------------------------------------- * |
849 | /* -------------------------------------------------------------------- * |
737 | * - WINDOW RESIZING - * |
850 | * - WINDOW RESIZING - * |
738 | * -------------------------------------------------------------------- */ |
851 | * -------------------------------------------------------------------- */ |
739 | /* EXTPROTO */ |
852 | /* EXTPROTO */ |
740 | void |
853 | void |
741 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, int ignoreparent) |
854 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
|
|
855 | int ignoreparent) |
742 | { |
856 | { |
743 | int fix_screen; |
857 | int fix_screen; |
|
|
858 | |
744 | #ifdef SMART_RESIZE |
859 | #ifdef SMART_RESIZE |
745 | int old_width = R->szHint.width, |
860 | int old_width = R->szHint.width, old_height = R->szHint.height; |
746 | old_height = R->szHint.height; |
|
|
747 | #endif |
861 | #endif |
748 | |
862 | |
749 | rxvt_window_calc(aR_ width, height); |
863 | rxvt_window_calc(aR_ width, height); |
750 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
864 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
751 | if (!ignoreparent) { |
865 | if (!ignoreparent) { |
752 | #ifdef SMART_RESIZE |
866 | #ifdef SMART_RESIZE |
753 | /* |
867 | /* |
754 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
868 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
755 | * reposition window on resize depending on placement on screen |
869 | * reposition window on resize depending on placement on screen |
756 | */ |
870 | */ |
757 | int x, y, x1, y1; |
871 | int x, y, x1, y1; |
758 | int dx, dy; |
872 | int dx, dy; |
759 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
873 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
760 | Window unused_cr; |
874 | Window unused_cr; |
761 | |
875 | |
762 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
876 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
763 | 0, 0, &x, &y, &unused_cr); |
877 | 0, 0, &x, &y, &unused_cr); |
764 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
878 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
765 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
879 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
766 | /* |
880 | /* |
767 | * if Xroot isn't the parent window, a WM will probably have offset |
881 | * if Xroot isn't the parent window, a WM will probably have offset |
768 | * our position for handles and decorations. Counter it |
882 | * our position for handles and decorations. Counter it |
769 | */ |
883 | */ |
770 | if (x1 != x || y1 != y) { |
884 | if (x1 != x || y1 != y) { |
771 | x -= x1; |
885 | x -= x1; |
772 | y -= y1; |
886 | y -= y1; |
773 | } |
887 | } |
774 | |
888 | |
775 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
889 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
776 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
890 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
777 | dx = old_width - R->szHint.width; |
891 | dx = old_width - R->szHint.width; |
778 | dy = old_height - R->szHint.height; |
892 | dy = old_height - R->szHint.height; |
779 | |
893 | |
780 | /* Check position of the center of the window */ |
894 | /* Check position of the center of the window */ |
781 | if (x < x1) /* left half */ |
895 | if (x < x1) /* left half */ |
782 | dx = 0; |
896 | dx = 0; |
783 | else if (x == x1) /* exact center */ |
897 | else if (x == x1) /* exact center */ |
784 | dx /= 2; |
898 | dx /= 2; |
785 | if (y < y1) /* top half */ |
899 | if (y < y1) /* top half */ |
786 | dy = 0; |
900 | dy = 0; |
787 | else if (y == y1) /* exact center */ |
901 | else if (y == y1) /* exact center */ |
788 | dy /= 2; |
902 | dy /= 2; |
789 | |
903 | |
790 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
904 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
791 | R->szHint.width, R->szHint.height); |
905 | R->szHint.width, R->szHint.height); |
792 | #else |
906 | #else |
793 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
907 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
794 | R->szHint.height); |
908 | R->szHint.height); |
795 | #endif |
909 | #endif |
796 | } |
910 | } |
797 | |
911 | |
798 | fix_screen = (R->TermWin.ncol != R->h->prev_ncol |
912 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
799 | || R->TermWin.nrow != R->h->prev_nrow); |
913 | || R->TermWin.nrow != R->prev_nrow); |
800 | if (fix_screen || width != R->h->old_width || height != R->h->old_height) { |
914 | if (fix_screen || width != R->old_width || height != R->old_height) { |
801 | if (scrollbar_visible(R)) { |
915 | if (scrollbar_visible(R)) { |
802 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->h->window_sb_x, |
916 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
803 | 0, scrollbar_TotalWidth(), R->szHint.height); |
917 | 0, scrollbar_TotalWidth(), R->szHint.height); |
804 | rxvt_Resize_scrollBar(aR); |
918 | rxvt_Resize_scrollBar(aR); |
805 | } |
919 | } |
806 | if (menubar_visible(R)) |
920 | if (menubar_visible(R)) |
807 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->h->window_vt_x, |
921 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
808 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
922 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
809 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->h->window_vt_x, |
923 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
810 | R->h->window_vt_y, TermWin_TotalWidth(), |
924 | R->window_vt_y, TermWin_TotalWidth(), |
811 | TermWin_TotalHeight()); |
925 | TermWin_TotalHeight()); |
812 | #ifdef RXVT_GRAPHICS |
926 | #ifdef RXVT_GRAPHICS |
813 | if (R->h->old_height) |
927 | if (R->old_height) |
814 | rxvt_Gr_Resize(aR_ R->h->old_width - R->szHint.base_width, |
928 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
815 | R->h->old_height - R->szHint.base_height); |
929 | R->old_height - R->szHint.base_height); |
816 | #endif |
930 | #endif |
817 | rxvt_scr_clear(aR); |
931 | rxvt_scr_clear(aR); |
818 | #ifdef XPM_BACKGROUND |
932 | #ifdef XPM_BACKGROUND |
819 | rxvt_resize_pixmap(aR); |
933 | rxvt_resize_pixmap(aR); |
820 | #endif |
934 | #endif |
821 | } |
935 | } |
822 | |
936 | |
823 | if (fix_screen || R->h->old_height == 0) { |
937 | if (fix_screen || R->old_height == 0) { |
824 | int curr_screen = -1; |
938 | int curr_screen = -1; |
825 | uint16_t old_ncol = R->h->prev_ncol; |
939 | uint16_t old_ncol = R->prev_ncol; |
826 | |
940 | |
827 | /* scr_reset only works on the primary screen */ |
941 | /* scr_reset only works on the primary screen */ |
828 | if (R->h->old_height) /* this is not the first time through */ |
942 | if (R->old_height) /* this is not the first time through */ |
829 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
943 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
830 | rxvt_scr_reset(aR); |
944 | rxvt_scr_reset(aR); |
831 | if (curr_screen >= 0) { /* this is not the first time through */ |
945 | if (curr_screen >= 0) { /* this is not the first time through */ |
832 | rxvt_scr_change_screen(aR_ curr_screen); |
946 | rxvt_scr_change_screen(aR_ curr_screen); |
833 | rxvt_selection_check(aR_ (old_ncol != R->TermWin.ncol ? 4 : 0)); |
947 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
834 | } |
948 | } |
835 | } |
949 | } |
836 | |
950 | |
837 | R->h->old_width = R->szHint.width; |
951 | R->old_width = R->szHint.width; |
838 | R->h->old_height = R->szHint.height; |
952 | R->old_height = R->szHint.height; |
839 | |
953 | |
840 | #ifdef USE_XIM |
954 | #ifdef USE_XIM |
841 | rxvt_IMSetStatusPosition(aR); |
955 | rxvt_IMSetStatusPosition(aR); |
842 | #endif |
956 | #endif |
843 | } |
957 | } |
… | |
… | |
851 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
965 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
852 | { |
966 | { |
853 | XWindowAttributes wattr; |
967 | XWindowAttributes wattr; |
854 | |
968 | |
855 | if (width == 0 || height == 0) { |
969 | if (width == 0 || height == 0) { |
856 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
970 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
857 | if (width == 0) |
971 | if (width == 0) |
858 | width = wattr.width - R->szHint.base_width; |
972 | width = wattr.width - R->szHint.base_width; |
859 | if (height == 0) |
973 | if (height == 0) |
860 | height = wattr.height - R->szHint.base_height; |
974 | height = wattr.height - R->szHint.base_height; |
861 | } |
975 | } |
862 | if (width != R->TermWin.width || height != R->TermWin.height) { |
976 | if (width != R->TermWin.width || height != R->TermWin.height) { |
863 | width += R->szHint.base_width; |
977 | width += R->szHint.base_width; |
864 | height += R->szHint.base_height; |
978 | height += R->szHint.base_height; |
865 | rxvt_resize_all_windows(aR_ width, height, 0); |
979 | rxvt_resize_all_windows(aR_ width, height, 0); |
866 | } |
980 | } |
867 | } |
981 | } |
868 | |
982 | |
869 | /* -------------------------------------------------------------------- * |
983 | /* -------------------------------------------------------------------- * |
870 | * - X INPUT METHOD ROUTINES - * |
984 | * - X INPUT METHOD ROUTINES - * |
871 | * -------------------------------------------------------------------- */ |
985 | * -------------------------------------------------------------------- */ |
872 | #ifdef USE_XIM |
986 | #ifdef USE_XIM |
873 | /* INTPROTO */ |
987 | /* INTPROTO */ |
874 | void |
988 | void |
875 | rxvt_setSize(pR_ XRectangle *size) |
989 | rxvt_setSize(pR_ XRectangle * size) |
876 | { |
990 | { |
877 | size->x = R->TermWin.int_bwidth; |
991 | size->x = R->TermWin.int_bwidth; |
878 | size->y = R->TermWin.int_bwidth; |
992 | size->y = R->TermWin.int_bwidth; |
879 | size->width = Width2Pixel(R->TermWin.ncol); |
993 | size->width = Width2Pixel(R->TermWin.ncol); |
880 | size->height = Height2Pixel(R->TermWin.nrow); |
994 | size->height = Height2Pixel(R->TermWin.nrow); |
… | |
… | |
896 | char *p; |
1010 | char *p; |
897 | Atom atom; |
1011 | Atom atom; |
898 | Window win; |
1012 | Window win; |
899 | char server[IMBUFSIZ]; |
1013 | char server[IMBUFSIZ]; |
900 | |
1014 | |
901 | /* get current locale modifier */ |
1015 | /* get current locale modifier */ |
902 | if ((p = XSetLocaleModifiers(NULL)) != NULL) { |
1016 | if ((p = XSetLocaleModifiers(NULL)) != NULL) { |
903 | STRCPY(server, "@server="); |
1017 | STRCPY(server, "@server="); |
904 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1018 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
905 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1019 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
906 | *p = '\0'; |
1020 | *p = '\0'; |
907 | |
1021 | |
908 | atom = XInternAtom(R->Xdisplay, server, False); |
1022 | atom = XInternAtom(R->Xdisplay, server, False); |
909 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1023 | win = XGetSelectionOwner(R->Xdisplay, atom); |
910 | if (win != None) |
1024 | if (win != None) |
911 | return True; |
1025 | return True; |
912 | } |
1026 | } |
913 | return False; |
1027 | return False; |
914 | } |
1028 | } |
915 | |
1029 | |
916 | /* EXTPROTO */ |
1030 | /* EXTPROTO */ |
… | |
… | |
918 | rxvt_IMSendSpot(pR) |
1032 | rxvt_IMSendSpot(pR) |
919 | { |
1033 | { |
920 | XPoint spot; |
1034 | XPoint spot; |
921 | XVaNestedList preedit_attr; |
1035 | XVaNestedList preedit_attr; |
922 | |
1036 | |
923 | if (R->h->Input_Context == NULL |
1037 | if (R->Input_Context == NULL |
924 | || !R->TermWin.focus |
1038 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
925 | || !(R->h->input_style & XIMPreeditPosition) |
|
|
926 | || !(R->h->event_type == KeyPress |
1039 | || !(R->event_type == KeyPress |
927 | || R->h->event_type == Expose |
1040 | || R->event_type == Expose |
928 | || R->h->event_type == NoExpose |
1041 | || R->event_type == NoExpose |
929 | || R->h->event_type == SelectionNotify |
1042 | || R->event_type == SelectionNotify |
930 | || R->h->event_type == ButtonRelease |
1043 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
931 | || R->h->event_type == FocusIn) |
|
|
932 | || !rxvt_IMisRunning(aR)) |
1044 | || !rxvt_IMisRunning(aR)) |
933 | return; |
1045 | return; |
934 | |
1046 | |
935 | rxvt_setPosition(aR_ &spot); |
1047 | rxvt_setPosition(aR_ & spot); |
936 | |
1048 | |
937 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1049 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
938 | XSetICValues(R->h->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1050 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
939 | XFree(preedit_attr); |
1051 | XFree(preedit_attr); |
940 | } |
1052 | } |
941 | |
1053 | |
942 | /* EXTPROTO */ |
1054 | /* EXTPROTO */ |
943 | void |
1055 | void |
… | |
… | |
946 | char *string; |
1058 | char *string; |
947 | long length; |
1059 | long length; |
948 | int success = 0; |
1060 | int success = 0; |
949 | |
1061 | |
950 | if (idx < 0 || idx >= MAX_NFONTS) |
1062 | if (idx < 0 || idx >= MAX_NFONTS) |
951 | return; |
1063 | return; |
952 | } |
1064 | } |
953 | |
1065 | |
954 | /* INTPROTO */ |
1066 | /* INTPROTO */ |
955 | void |
1067 | void |
956 | rxvt_setPreeditArea(pR_ XRectangle *preedit_rect, XRectangle *status_rect, XRectangle *needed_rect) |
1068 | rxvt_setPreeditArea (pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1069 | XRectangle * needed_rect) |
957 | { |
1070 | { |
958 | int mbh, vtx = 0; |
1071 | int mbh, vtx = 0; |
959 | |
1072 | |
960 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
1073 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
961 | vtx = scrollbar_TotalWidth(); |
1074 | vtx = scrollbar_TotalWidth(); |
962 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
1075 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
963 | mbh -= R->TermWin.lineSpace; |
1076 | mbh -= R->TermWin.lineSpace; |
964 | |
1077 | |
965 | preedit_rect->x = needed_rect->width + vtx; |
1078 | preedit_rect->x = needed_rect->width + vtx; |
966 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1079 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
967 | |
1080 | |
968 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
1081 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
969 | + vtx; |
1082 | + vtx; |
970 | preedit_rect->height = Height2Pixel(1); |
1083 | preedit_rect->height = Height2Pixel(1); |
971 | |
1084 | |
972 | status_rect->x = vtx; |
1085 | status_rect->x = vtx; |
973 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1086 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
974 | |
1087 | |
975 | status_rect->width = needed_rect->width ? needed_rect->width |
1088 | status_rect->width = needed_rect->width ? needed_rect->width |
976 | : Width2Pixel(R->TermWin.ncol + 1); |
1089 | : Width2Pixel(R->TermWin.ncol + 1); |
977 | status_rect->height = Height2Pixel(1); |
1090 | status_rect->height = Height2Pixel(1); |
978 | } |
1091 | } |
979 | |
1092 | |
980 | /* ARGSUSED */ |
1093 | /* ARGSUSED */ |
981 | /* INTPROTO */ |
1094 | /* INTPROTO */ |
982 | void |
1095 | void |
983 | rxvt_IMDestroyCallback(XIM xim __attribute__((unused)), XPointer client_data __attribute__((unused)), XPointer call_data __attribute__((unused))) |
1096 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
|
|
1097 | __attribute__ ((unused)), XPointer call_data |
|
|
1098 | __attribute__ ((unused))) |
984 | { |
1099 | { |
985 | dR; |
1100 | dR; |
986 | |
1101 | |
987 | R->h->Input_Context = NULL; |
1102 | R->Input_Context = NULL; |
988 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1103 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
989 | if (STRCMP(R->h->locale, "C")) |
1104 | if (STRCMP(R->locale, "C")) |
990 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1105 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
991 | rxvt_IMInstantiateCallback, NULL); |
1106 | rxvt_IMInstantiateCallback, NULL); |
992 | } |
1107 | } |
993 | |
1108 | |
994 | /* |
1109 | /* |
995 | * X manual pages and include files don't match on some systems: |
1110 | * X manual pages and include files don't match on some systems: |
996 | * some think this is an XIDProc and others an XIMProc so we can't |
1111 | * some think this is an XIDProc and others an XIMProc so we can't |
… | |
… | |
998 | * both types via some sort of configure detection |
1113 | * both types via some sort of configure detection |
999 | */ |
1114 | */ |
1000 | /* ARGSUSED */ |
1115 | /* ARGSUSED */ |
1001 | /* EXTPROTO */ |
1116 | /* EXTPROTO */ |
1002 | void |
1117 | void |
1003 | rxvt_IMInstantiateCallback(Display *unused __attribute__((unused)), XPointer client_data __attribute__((unused)), XPointer call_data __attribute__((unused))) |
1118 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1119 | __attribute__ ((unused)), XPointer client_data |
|
|
1120 | __attribute__ ((unused)), XPointer call_data |
|
|
1121 | __attribute__ ((unused))) |
1004 | { |
1122 | { |
1005 | dR; |
1123 | dR; |
1006 | int i, found, had_im; |
1124 | int i, found, had_im; |
1007 | const char *p; |
1125 | const char *p; |
1008 | char **s; |
1126 | char **s; |
1009 | char buf[IMBUFSIZ]; |
1127 | char buf[IMBUFSIZ]; |
1010 | |
1128 | |
1011 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1129 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1012 | if (R->h->Input_Context) |
1130 | if (R->Input_Context) |
1013 | return; |
1131 | return; |
1014 | |
1132 | |
1015 | found = had_im = 0; |
1133 | found = had_im = 0; |
1016 | p = R->h->rs[Rs_inputMethod]; |
1134 | p = R->rs[Rs_inputMethod]; |
1017 | if (p && *p) { |
1135 | if (p && *p) { |
1018 | had_im = 1; |
1136 | had_im = 1; |
1019 | s = rxvt_splitcommastring(p); |
1137 | s = rxvt_splitcommastring(p); |
1020 | for (i = 0; s[i]; i++) { |
1138 | for (i = 0; s[i]; i++) { |
1021 | if (*s[i]) { |
1139 | if (*s[i]) { |
1022 | STRCPY(buf, "@im="); |
1140 | STRCPY(buf, "@im="); |
1023 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
1141 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
1024 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
1142 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
1025 | && (rxvt_IM_get_IC(aR) == True)) { |
1143 | && (rxvt_IM_get_IC(aR) == True)) { |
1026 | found = 1; |
1144 | found = 1; |
1027 | break; |
1145 | break; |
1028 | } |
1146 | } |
1029 | } |
1147 | } |
1030 | } |
1148 | } |
1031 | for (i = 0; s[i]; i++) |
1149 | for (i = 0; s[i]; i++) |
1032 | free(s[i]); |
1150 | free(s[i]); |
1033 | free(s); |
1151 | free(s); |
1034 | } |
1152 | } |
1035 | if (found) |
1153 | if (found) |
1036 | return; |
1154 | return; |
1037 | |
1155 | |
1038 | /* try with XMODIFIERS env. var. */ |
1156 | /* try with XMODIFIERS env. var. */ |
1039 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
1157 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
1040 | rxvt_IM_get_IC(aR); |
1158 | rxvt_IM_get_IC(aR); |
1041 | return; |
1159 | return; |
1042 | } |
1160 | } |
1043 | |
1161 | |
1044 | /* try with no modifiers base IF the user didn't specify an IM */ |
1162 | /* try with no modifiers base IF the user didn't specify an IM */ |
1045 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
1163 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
1046 | && rxvt_IM_get_IC(aR) == True) |
1164 | && rxvt_IM_get_IC(aR) == True) |
1047 | return; |
1165 | return; |
1048 | } |
1166 | } |
1049 | |
1167 | |
1050 | /* |
1168 | /* |
1051 | * Try to open a XIM with the current modifiers, then see if we can |
1169 | * Try to open a XIM with the current modifiers, then see if we can |
1052 | * open a suitable preedit type |
1170 | * open a suitable preedit type |
… | |
… | |
1063 | const char *p; |
1181 | const char *p; |
1064 | char **s; |
1182 | char **s; |
1065 | XIMStyles *xim_styles; |
1183 | XIMStyles *xim_styles; |
1066 | XVaNestedList preedit_attr, status_attr; |
1184 | XVaNestedList preedit_attr, status_attr; |
1067 | XIMCallback ximcallback; |
1185 | XIMCallback ximcallback; |
1068 | struct rxvt_hidden *h = R->h; |
|
|
1069 | |
1186 | |
1070 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1187 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1071 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1188 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1072 | if (xim == NULL) |
1189 | if (xim == NULL) |
1073 | return False; |
1190 | return False; |
1074 | |
1191 | |
1075 | xim_styles = NULL; |
1192 | xim_styles = NULL; |
1076 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1193 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1077 | || !xim_styles || !xim_styles->count_styles) { |
1194 | || !xim_styles || !xim_styles->count_styles) { |
1078 | XCloseIM(xim); |
1195 | XCloseIM(xim); |
1079 | return False; |
1196 | return False; |
1080 | } |
1197 | } |
1081 | |
1198 | |
1082 | p = h->rs[Rs_preeditType] ? h->rs[Rs_preeditType] |
1199 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1083 | : "OverTheSpot,OffTheSpot,Root"; |
1200 | : "OverTheSpot,OffTheSpot,Root"; |
1084 | s = rxvt_splitcommastring(p); |
1201 | s = rxvt_splitcommastring(p); |
1085 | for (i = found = 0; !found && s[i]; i++) { |
1202 | for (i = found = 0; !found && s[i]; i++) { |
1086 | if (!STRCMP(s[i], "OverTheSpot")) |
1203 | if (!STRCMP(s[i], "OverTheSpot")) |
1087 | h->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1204 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1088 | else if (!STRCMP(s[i], "OffTheSpot")) |
1205 | else if (!STRCMP(s[i], "OffTheSpot")) |
1089 | h->input_style = (XIMPreeditArea | XIMStatusArea); |
1206 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1090 | else if (!STRCMP(s[i], "Root")) |
1207 | else if (!STRCMP(s[i], "Root")) |
1091 | h->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1208 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1092 | |
1209 | |
1093 | for (j = 0; j < xim_styles->count_styles; j++) |
1210 | for (j = 0; j < xim_styles->count_styles; j++) |
1094 | if (h->input_style == xim_styles->supported_styles[j]) { |
1211 | if (R->input_style == xim_styles->supported_styles[j]) { |
1095 | found = 1; |
1212 | found = 1; |
1096 | break; |
1213 | break; |
1097 | } |
1214 | } |
1098 | } |
1215 | } |
1099 | for (i = 0; s[i]; i++) |
1216 | for (i = 0; s[i]; i++) |
1100 | free(s[i]); |
1217 | free(s[i]); |
1101 | free(s); |
1218 | free(s); |
1102 | XFree(xim_styles); |
1219 | XFree(xim_styles); |
1103 | |
1220 | |
1104 | if (!found) { |
1221 | if (!found) { |
1105 | XCloseIM(xim); |
1222 | XCloseIM(xim); |
1106 | return False; |
1223 | return False; |
1107 | } |
1224 | } |
1108 | |
1225 | |
1109 | ximcallback.callback = rxvt_IMDestroyCallback; |
1226 | ximcallback.callback = rxvt_IMDestroyCallback; |
1110 | |
1227 | |
1111 | /* XXX: not sure why we need this (as well as IC one below) */ |
1228 | /* XXX: not sure why we need this (as well as IC one below) */ |
1112 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1229 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1113 | |
1230 | |
1114 | preedit_attr = status_attr = NULL; |
1231 | preedit_attr = status_attr = NULL; |
1115 | |
1232 | |
1116 | if (h->input_style & XIMPreeditPosition) { |
1233 | if (R->input_style & XIMPreeditPosition) { |
1117 | rxvt_setSize(aR_ &rect); |
1234 | rxvt_setSize(aR_ & rect); |
1118 | rxvt_setPosition(aR_ &spot); |
1235 | rxvt_setPosition(aR_ & spot); |
1119 | rxvt_setColor(aR_ &fg, &bg); |
1236 | rxvt_setColor(aR_ & fg, &bg); |
1120 | |
1237 | |
1121 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1238 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1122 | XNSpotLocation, &spot, |
1239 | XNSpotLocation, &spot, |
1123 | XNForeground, fg, |
1240 | XNForeground, fg, XNBackground, bg, |
1124 | XNBackground, bg, |
1241 | //XNFontSet, R->TermWin.fontset, |
1125 | //XNFontSet, R->TermWin.fontset, |
1242 | NULL); |
1126 | NULL); |
|
|
1127 | } else if (h->input_style & XIMPreeditArea) { |
1243 | } else if (R->input_style & XIMPreeditArea) { |
1128 | rxvt_setColor(aR_ &fg, &bg); |
1244 | rxvt_setColor(aR_ & fg, &bg); |
1129 | |
1245 | |
1130 | /* |
1246 | /* |
1131 | * The necessary width of preedit area is unknown |
1247 | * The necessary width of preedit area is unknown |
1132 | * until create input context. |
1248 | * until create input context. |
1133 | */ |
1249 | */ |
1134 | needed_rect.width = 0; |
1250 | needed_rect.width = 0; |
1135 | |
1251 | |
1136 | rxvt_setPreeditArea(aR_ &rect, &status_rect, &needed_rect); |
1252 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
1137 | |
1253 | |
1138 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1254 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1139 | XNForeground, fg, |
1255 | XNForeground, fg, XNBackground, bg, |
1140 | XNBackground, bg, |
1256 | //XNFontSet, R->TermWin.fontset, |
1141 | //XNFontSet, R->TermWin.fontset, |
1257 | NULL); |
1142 | NULL); |
|
|
1143 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1258 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1144 | XNForeground, fg, |
1259 | XNForeground, fg, XNBackground, bg, |
1145 | XNBackground, bg, |
1260 | //XNFontSet, R->TermWin.fontset, |
1146 | //XNFontSet, R->TermWin.fontset, |
|
|
1147 | NULL); |
1261 | NULL); |
1148 | } |
1262 | } |
1149 | h->Input_Context = XCreateIC(xim, XNInputStyle, h->input_style, |
1263 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
1150 | XNClientWindow, R->TermWin.parent[0], |
1264 | XNClientWindow, R->TermWin.parent[0], |
1151 | XNFocusWindow, R->TermWin.parent[0], |
1265 | XNFocusWindow, R->TermWin.parent[0], |
1152 | XNDestroyCallback, &ximcallback, |
1266 | XNDestroyCallback, &ximcallback, |
1153 | preedit_attr ? XNPreeditAttributes : NULL, |
1267 | preedit_attr ? XNPreeditAttributes : NULL, |
1154 | preedit_attr, |
1268 | preedit_attr, |
1155 | status_attr ? XNStatusAttributes : NULL, |
1269 | status_attr ? XNStatusAttributes : NULL, |
1156 | status_attr, NULL); |
1270 | status_attr, NULL); |
1157 | if (preedit_attr) |
1271 | if (preedit_attr) |
1158 | XFree(preedit_attr); |
1272 | XFree(preedit_attr); |
1159 | if (status_attr) |
1273 | if (status_attr) |
1160 | XFree(status_attr); |
1274 | XFree(status_attr); |
1161 | if (h->Input_Context == NULL) { |
1275 | if (R->Input_Context == NULL) { |
1162 | rxvt_print_error("failed to create input context"); |
1276 | rxvt_print_error("failed to create input context"); |
1163 | XCloseIM(xim); |
1277 | XCloseIM(xim); |
1164 | return False; |
1278 | return False; |
1165 | } |
1279 | } |
1166 | if (h->input_style & XIMPreeditArea) |
1280 | if (R->input_style & XIMPreeditArea) |
1167 | rxvt_IMSetStatusPosition(aR); |
1281 | rxvt_IMSetStatusPosition(aR); |
1168 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1282 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1169 | return True; |
1283 | return True; |
1170 | } |
1284 | } |
1171 | |
1285 | |
1172 | /* EXTPROTO */ |
1286 | /* EXTPROTO */ |
… | |
… | |
1174 | rxvt_IMSetStatusPosition(pR) |
1288 | rxvt_IMSetStatusPosition(pR) |
1175 | { |
1289 | { |
1176 | XRectangle preedit_rect, status_rect, *needed_rect; |
1290 | XRectangle preedit_rect, status_rect, *needed_rect; |
1177 | XVaNestedList preedit_attr, status_attr; |
1291 | XVaNestedList preedit_attr, status_attr; |
1178 | |
1292 | |
1179 | if (R->h->Input_Context == NULL |
1293 | if (R->Input_Context == NULL |
1180 | || !R->TermWin.focus |
1294 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1181 | || !(R->h->input_style & XIMPreeditArea) |
|
|
1182 | || !rxvt_IMisRunning(aR)) |
1295 | || !rxvt_IMisRunning(aR)) |
1183 | return; |
1296 | return; |
1184 | |
1297 | |
1185 | /* Getting the necessary width of preedit area */ |
1298 | /* Getting the necessary width of preedit area */ |
1186 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1299 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1187 | XGetICValues(R->h->Input_Context, XNStatusAttributes, status_attr, NULL); |
1300 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1188 | XFree(status_attr); |
1301 | XFree(status_attr); |
1189 | |
1302 | |
1190 | rxvt_setPreeditArea(aR_ &preedit_rect, &status_rect, needed_rect); |
1303 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1191 | |
1304 | |
1192 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1305 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1193 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1306 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1194 | |
1307 | |
1195 | XSetICValues(R->h->Input_Context, |
1308 | XSetICValues(R->Input_Context, |
1196 | XNPreeditAttributes, preedit_attr, |
1309 | XNPreeditAttributes, preedit_attr, |
1197 | XNStatusAttributes, status_attr, NULL); |
1310 | XNStatusAttributes, status_attr, NULL); |
1198 | |
1311 | |
1199 | XFree(preedit_attr); |
1312 | XFree(preedit_attr); |
1200 | XFree(status_attr); |
1313 | XFree(status_attr); |
1201 | } |
1314 | } |
1202 | #endif /* USE_XIM */ |
1315 | #endif /* USE_XIM */ |
1203 | |
1316 | |
1204 | /*----------------------------------------------------------------------*/ |
1317 | /*----------------------------------------------------------------------*/ |
1205 | rxvt_t *rxvt_current_term; |
1318 | rxvt_t rxvt_current_term; |
1206 | |
1319 | |
1207 | /*----------------------- end-of-file (C source) -----------------------*/ |
1320 | /*----------------------- end-of-file (C source) -----------------------*/ |