1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: init.c |
2 | * File: init.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: init.C,v 1.1 2003/11/24 17:28:08 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * 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> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
10 | * - extensive modifications |
9 | * - extensive modifications |
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10 | * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM> |
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11 | * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca> |
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12 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
11 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
13 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
12 | * - extensive modifications |
14 | * - extensive modifications |
13 | * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> |
15 | * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com> |
14 | * - QNX support |
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15 | * |
16 | * |
16 | * This program is free software; you can redistribute it and/or modify |
17 | * This program is free software; you can redistribute it and/or modify |
17 | * it under the terms of the GNU General Public License as published by |
18 | * it under the terms of the GNU General Public License as published by |
18 | * the Free Software Foundation; either version 2 of the License, or |
19 | * the Free Software Foundation; either version 2 of the License, or |
19 | * (at your option) any later version. |
20 | * (at your option) any later version. |
… | |
… | |
29 | *---------------------------------------------------------------------*/ |
30 | *---------------------------------------------------------------------*/ |
30 | /* |
31 | /* |
31 | * Initialisation routines. |
32 | * Initialisation routines. |
32 | */ |
33 | */ |
33 | |
34 | |
34 | #include "../config.h" /* NECESSARY */ |
35 | #include "../config.h" /* NECESSARY */ |
35 | #include "rxvt.h" /* NECESSARY */ |
36 | #include "rxvt.h" /* NECESSARY */ |
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37 | #include "rxvtutil.h" |
36 | #include "init.h" |
38 | #include "init.h" |
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39 | #include "keyboard.h" |
37 | |
40 | |
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41 | #include <limits> |
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42 | |
38 | #include <signal.h> |
43 | #include <csignal> |
39 | |
44 | |
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45 | #include <fcntl.h> |
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46 | |
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47 | #ifdef HAVE_XSETLOCALE |
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48 | # define X_LOCALE |
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49 | # include <X11/Xlocale.h> |
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50 | #else |
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51 | # ifdef HAVE_SETLOCALE |
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52 | # include <clocale> |
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53 | # endif |
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54 | #endif |
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55 | |
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56 | #ifdef HAVE_NL_LANGINFO |
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57 | # include <langinfo.h> |
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58 | #endif |
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59 | |
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60 | #ifdef DISPLAY_IS_IP |
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61 | /* On Solaris link with -lsocket and -lnsl */ |
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62 | #include <sys/types.h> |
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63 | #include <sys/socket.h> |
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64 | |
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65 | /* these next two are probably only on Sun (not Solaris) */ |
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66 | #ifdef HAVE_SYS_SOCKIO_H |
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67 | #include <sys/sockio.h> |
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68 | #endif |
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69 | #ifdef HAVE_SYS_BYTEORDER_H |
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70 | #include <sys/byteorder.h> |
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71 | #endif |
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72 | |
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73 | #include <netinet/in.h> |
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74 | #include <arpa/inet.h> |
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75 | #include <net/if.h> |
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76 | #include <net/if_arp.h> |
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77 | |
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78 | static char * |
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79 | rxvt_network_display (const char *display) |
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80 | { |
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81 | char buffer[1024], *rval = NULL; |
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82 | struct ifconf ifc; |
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83 | struct ifreq *ifr; |
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84 | int i, skfd; |
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85 | |
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86 | if (display[0] != ':' && strncmp (display, "unix:", 5)) |
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87 | return (char *) display; /* nothing to do */ |
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88 | |
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89 | ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */ |
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90 | ifc.ifc_buf = buffer; |
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91 | |
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92 | if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0) |
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93 | { |
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94 | perror ("socket"); |
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95 | return NULL; |
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96 | } |
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97 | |
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98 | if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0) |
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99 | { |
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100 | perror ("SIOCGIFCONF"); |
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101 | close (skfd); |
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102 | return NULL; |
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103 | } |
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104 | |
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105 | for (i = 0, ifr = ifc.ifc_req; |
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106 | i < (ifc.ifc_len / sizeof (struct ifreq)); |
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107 | i++, ifr++) |
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108 | { |
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109 | struct ifreq ifr2; |
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110 | |
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111 | strcpy (ifr2.ifr_name, ifr->ifr_name); |
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112 | |
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113 | if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0) |
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114 | { |
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115 | unsigned long addr; |
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116 | struct sockaddr_in *p_addr; |
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117 | |
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118 | p_addr = (struct sockaddr_in *) &ifr2.ifr_addr; |
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119 | addr = htonl ((unsigned long)p_addr->sin_addr.s_addr); |
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120 | |
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121 | /* |
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122 | * not "0.0.0.0" or "127.0.0.1" - so format the address |
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123 | */ |
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124 | if (addr && addr != 0x7F000001) |
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125 | { |
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126 | char *colon = strchr (display, ':'); |
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127 | |
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128 | if (colon == NULL) |
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129 | colon = ":0.0"; |
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130 | |
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131 | rval = rxvt_malloc (strlen (colon) + 16); |
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132 | sprintf (rval, "%d.%d.%d.%d%s", |
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133 | (int) ((addr >> 030) & 0xFF), |
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134 | (int) ((addr >> 020) & 0xFF), |
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135 | (int) ((addr >> 010) & 0xFF), |
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136 | (int) (addr & 0xFF), colon); |
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137 | break; |
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138 | } |
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139 | } |
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140 | } |
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141 | |
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142 | close (skfd); |
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143 | |
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144 | return rval; |
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145 | } |
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146 | #endif |
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147 | |
40 | const char *const def_colorName[] = { |
148 | const char *const def_colorName[] = |
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149 | { |
41 | COLOR_FOREGROUND, |
150 | COLOR_FOREGROUND, |
42 | COLOR_BACKGROUND, |
151 | COLOR_BACKGROUND, |
43 | /* low-intensity colors */ |
152 | /* low-intensity colors */ |
44 | "Black", /* 0: black (#000000) */ |
153 | "rgb:00/00/00", // 0: black (Black) |
45 | #ifndef NO_BRIGHTCOLOR |
154 | "rgb:cd/00/00", // 1: red (Red3) |
46 | "Red3", /* 1: red (#CD0000) */ |
155 | "rgb:00/cd/00", // 2: green (Green3) |
47 | "Green3", /* 2: green (#00CD00) */ |
156 | "rgb:cd/cd/00", // 3: yellow (Yellow3) |
48 | "Yellow3", /* 3: yellow (#CDCD00) */ |
157 | "rgb:00/00/cd", // 4: blue (Blue3) |
49 | "Blue3", /* 4: blue (#0000CD) */ |
158 | "rgb:cd/00/cd", // 5: magenta (Magenta3) |
50 | "Magenta3", /* 5: magenta (#CD00CD) */ |
159 | "rgb:00/cd/cd", // 6: cyan (Cyan3) |
51 | "Cyan3", /* 6: cyan (#00CDCD) */ |
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52 | # ifdef XTERM_COLORS |
160 | # ifdef XTERM_COLORS |
53 | "Grey90", /* 7: white (#E5E5E5) */ |
161 | "rgb:e5/e5/e5", // 7: white (Grey90) |
54 | # else |
162 | # else |
55 | "AntiqueWhite", /* 7: white (#FAEBD7) */ |
163 | "rgb:fa/eb/d7", // 7: white (AntiqueWhite) |
56 | # endif |
164 | # endif |
57 | /* high-intensity colors */ |
165 | /* high-intensity colors */ |
58 | # ifdef XTERM_COLORS |
166 | # ifdef XTERM_COLORS |
59 | "Grey30", /* 8: bright black (#4D4D4D) */ |
167 | "rgb:4d/4d/4d", // 8: bright black (Grey30) |
60 | # else |
168 | # else |
61 | "Grey25", /* 8: bright black (#404040) */ |
169 | "rgb:40/40/40", // 8: bright black (Grey25) |
62 | # endif |
170 | # endif |
63 | #endif /* NO_BRIGHTCOLOR */ |
171 | "rgb:ff/00/00", // 1/9: bright red (Reed) |
64 | "Red", /* 1/9: bright red (#FF0000) */ |
172 | "rgb:00/ff/00", // 2/10: bright green (Green) |
65 | "Green", /* 2/10: bright green (#00FF00) */ |
173 | "rgb:ff/ff/00", // 3/11: bright yellow (Yellow) |
66 | "Yellow", /* 3/11: bright yellow (#FFFF00) */ |
174 | "rgb:00/00/ff", // 4/12: bright blue (Blue) |
67 | "Blue", /* 4/12: bright blue (#0000FF) */ |
175 | "rgb:ff/00/ff", // 5/13: bright magenta (Magenta) |
68 | "Magenta", /* 5/13: bright magenta (#FF00FF) */ |
176 | "rgb:00/ff/ff", // 6/14: bright cyan (Cyan) |
69 | "Cyan", /* 6/14: bright cyan (#00FFFF) */ |
177 | "rgb:ff/ff/ff", // 7/15: bright white (White) |
70 | "White", /* 7/15: bright white (#FFFFFF) */ |
178 | |
71 | #ifdef TTY_256COLOR |
179 | // 88 xterm colours |
72 | "rgb:00/00/00", /* default 16-255 color table */ |
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73 | "rgb:00/00/2a", |
180 | "rgb:00/00/00", |
74 | "rgb:00/00/55", |
181 | "rgb:00/00/8b", |
75 | "rgb:00/00/7f", |
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76 | "rgb:00/00/aa", |
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77 | "rgb:00/00/d4", |
182 | "rgb:00/00/cd", |
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183 | "rgb:00/00/ff", |
78 | "rgb:00/2a/00", |
184 | "rgb:00/8b/00", |
79 | "rgb:00/2a/2a", |
185 | "rgb:00/8b/8b", |
80 | "rgb:00/2a/55", |
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81 | "rgb:00/2a/7f", |
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82 | "rgb:00/2a/aa", |
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83 | "rgb:00/2a/d4", |
186 | "rgb:00/8b/cd", |
84 | "rgb:00/55/00", |
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85 | "rgb:00/55/2a", |
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86 | "rgb:00/55/55", |
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87 | "rgb:00/55/7f", |
187 | "rgb:00/8b/ff", |
88 | "rgb:00/55/aa", |
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89 | "rgb:00/55/d4", |
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90 | "rgb:00/7f/00", |
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91 | "rgb:00/7f/2a", |
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92 | "rgb:00/7f/55", |
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93 | "rgb:00/7f/7f", |
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94 | "rgb:00/7f/aa", |
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95 | "rgb:00/7f/d4", |
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96 | "rgb:00/aa/00", |
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97 | "rgb:00/aa/2a", |
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98 | "rgb:00/aa/55", |
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99 | "rgb:00/aa/7f", |
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100 | "rgb:00/aa/aa", |
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101 | "rgb:00/aa/d4", |
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102 | "rgb:00/d4/00", |
188 | "rgb:00/cd/00", |
103 | "rgb:00/d4/2a", |
189 | "rgb:00/cd/8b", |
104 | "rgb:00/d4/55", |
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105 | "rgb:00/d4/7f", |
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106 | "rgb:00/d4/aa", |
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107 | "rgb:00/d4/d4", |
190 | "rgb:00/cd/cd", |
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191 | "rgb:00/cd/ff", |
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192 | "rgb:00/ff/00", |
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193 | "rgb:00/ff/8b", |
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194 | "rgb:00/ff/cd", |
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195 | "rgb:00/ff/ff", |
108 | "rgb:2a/00/00", |
196 | "rgb:8b/00/00", |
109 | "rgb:2a/00/2a", |
197 | "rgb:8b/00/8b", |
110 | "rgb:2a/00/55", |
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111 | "rgb:2a/00/7f", |
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112 | "rgb:2a/00/aa", |
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113 | "rgb:2a/00/d4", |
198 | "rgb:8b/00/cd", |
114 | "rgb:2a/2a/00", |
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115 | "rgb:2a/2a/2a", |
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116 | "rgb:2a/2a/55", |
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117 | "rgb:2a/2a/7f", |
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118 | "rgb:2a/2a/aa", |
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119 | "rgb:2a/2a/d4", |
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120 | "rgb:2a/55/00", |
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121 | "rgb:2a/55/2a", |
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122 | "rgb:2a/55/55", |
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123 | "rgb:2a/55/7f", |
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124 | "rgb:2a/55/aa", |
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125 | "rgb:2a/55/d4", |
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126 | "rgb:2a/7f/00", |
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127 | "rgb:2a/7f/2a", |
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128 | "rgb:2a/7f/55", |
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129 | "rgb:2a/7f/7f", |
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130 | "rgb:2a/7f/aa", |
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131 | "rgb:2a/7f/d4", |
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132 | "rgb:2a/aa/00", |
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133 | "rgb:2a/aa/2a", |
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134 | "rgb:2a/aa/55", |
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135 | "rgb:2a/aa/7f", |
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136 | "rgb:2a/aa/aa", |
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137 | "rgb:2a/aa/d4", |
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138 | "rgb:2a/d4/00", |
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139 | "rgb:2a/d4/2a", |
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140 | "rgb:2a/d4/55", |
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141 | "rgb:2a/d4/7f", |
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142 | "rgb:2a/d4/aa", |
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143 | "rgb:2a/d4/d4", |
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144 | "rgb:55/00/00", |
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145 | "rgb:55/00/2a", |
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146 | "rgb:55/00/55", |
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147 | "rgb:55/00/7f", |
199 | "rgb:8b/00/ff", |
148 | "rgb:55/00/aa", |
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149 | "rgb:55/00/d4", |
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150 | "rgb:55/2a/00", |
200 | "rgb:8b/8b/00", |
151 | "rgb:55/2a/2a", |
201 | "rgb:8b/8b/8b", |
152 | "rgb:55/2a/55", |
202 | "rgb:8b/8b/cd", |
153 | "rgb:55/2a/7f", |
203 | "rgb:8b/8b/ff", |
154 | "rgb:55/2a/aa", |
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155 | "rgb:55/2a/d4", |
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156 | "rgb:55/55/00", |
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157 | "rgb:55/55/2a", |
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158 | "rgb:55/55/55", |
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159 | "rgb:55/55/7f", |
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160 | "rgb:55/55/aa", |
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161 | "rgb:55/55/d4", |
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162 | "rgb:55/7f/00", |
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163 | "rgb:55/7f/2a", |
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164 | "rgb:55/7f/55", |
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165 | "rgb:55/7f/7f", |
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166 | "rgb:55/7f/aa", |
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167 | "rgb:55/7f/d4", |
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168 | "rgb:55/aa/00", |
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169 | "rgb:55/aa/2a", |
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170 | "rgb:55/aa/55", |
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171 | "rgb:55/aa/7f", |
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172 | "rgb:55/aa/aa", |
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173 | "rgb:55/aa/d4", |
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174 | "rgb:55/d4/00", |
204 | "rgb:8b/cd/00", |
175 | "rgb:55/d4/2a", |
205 | "rgb:8b/cd/8b", |
176 | "rgb:55/d4/55", |
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177 | "rgb:55/d4/7f", |
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178 | "rgb:55/d4/aa", |
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179 | "rgb:55/d4/d4", |
206 | "rgb:8b/cd/cd", |
180 | "rgb:7f/00/00", |
207 | "rgb:8b/cd/ff", |
181 | "rgb:7f/00/2a", |
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182 | "rgb:7f/00/55", |
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183 | "rgb:7f/00/7f", |
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184 | "rgb:7f/00/aa", |
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185 | "rgb:7f/00/d4", |
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186 | "rgb:7f/2a/00", |
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187 | "rgb:7f/2a/2a", |
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188 | "rgb:7f/2a/55", |
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189 | "rgb:7f/2a/7f", |
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190 | "rgb:7f/2a/aa", |
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191 | "rgb:7f/2a/d4", |
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192 | "rgb:7f/55/00", |
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193 | "rgb:7f/55/2a", |
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194 | "rgb:7f/55/55", |
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195 | "rgb:7f/55/7f", |
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196 | "rgb:7f/55/aa", |
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197 | "rgb:7f/55/d4", |
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198 | "rgb:7f/7f/00", |
208 | "rgb:8b/ff/00", |
199 | "rgb:7f/7f/2a", |
209 | "rgb:8b/ff/8b", |
200 | "rgb:7f/7f/55", |
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201 | "rgb:7f/7f/7f", |
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202 | "rgb:7f/7f/aa", |
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203 | "rgb:7f/7f/d4", |
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204 | "rgb:7f/aa/00", |
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205 | "rgb:7f/aa/2a", |
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206 | "rgb:7f/aa/55", |
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207 | "rgb:7f/aa/7f", |
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208 | "rgb:7f/aa/aa", |
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209 | "rgb:7f/aa/d4", |
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210 | "rgb:7f/d4/00", |
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211 | "rgb:7f/d4/2a", |
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212 | "rgb:7f/d4/55", |
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213 | "rgb:7f/d4/7f", |
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214 | "rgb:7f/d4/aa", |
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215 | "rgb:7f/d4/d4", |
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216 | "rgb:aa/00/00", |
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217 | "rgb:aa/00/2a", |
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218 | "rgb:aa/00/55", |
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219 | "rgb:aa/00/7f", |
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220 | "rgb:aa/00/aa", |
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221 | "rgb:aa/00/d4", |
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222 | "rgb:aa/2a/00", |
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223 | "rgb:aa/2a/2a", |
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224 | "rgb:aa/2a/55", |
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225 | "rgb:aa/2a/7f", |
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226 | "rgb:aa/2a/aa", |
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227 | "rgb:aa/2a/d4", |
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228 | "rgb:aa/55/00", |
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229 | "rgb:aa/55/2a", |
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230 | "rgb:aa/55/55", |
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231 | "rgb:aa/55/7f", |
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232 | "rgb:aa/55/aa", |
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233 | "rgb:aa/55/d4", |
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234 | "rgb:aa/7f/00", |
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235 | "rgb:aa/7f/2a", |
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236 | "rgb:aa/7f/55", |
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237 | "rgb:aa/7f/7f", |
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238 | "rgb:aa/7f/aa", |
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239 | "rgb:aa/7f/d4", |
210 | "rgb:8b/ff/cd", |
240 | "rgb:aa/aa/00", |
211 | "rgb:8b/ff/ff", |
241 | "rgb:aa/aa/2a", |
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242 | "rgb:aa/aa/55", |
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243 | "rgb:aa/aa/7f", |
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244 | "rgb:aa/aa/aa", |
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245 | "rgb:aa/aa/d4", |
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246 | "rgb:aa/d4/00", |
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247 | "rgb:aa/d4/2a", |
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248 | "rgb:aa/d4/55", |
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249 | "rgb:aa/d4/7f", |
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250 | "rgb:aa/d4/aa", |
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251 | "rgb:aa/d4/d4", |
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252 | "rgb:d4/00/00", |
212 | "rgb:cd/00/00", |
253 | "rgb:d4/00/2a", |
213 | "rgb:cd/00/8b", |
254 | "rgb:d4/00/55", |
|
|
255 | "rgb:d4/00/7f", |
|
|
256 | "rgb:d4/00/aa", |
|
|
257 | "rgb:d4/00/d4", |
214 | "rgb:cd/00/cd", |
|
|
215 | "rgb:cd/00/ff", |
258 | "rgb:d4/2a/00", |
216 | "rgb:cd/8b/00", |
259 | "rgb:d4/2a/2a", |
217 | "rgb:cd/8b/8b", |
260 | "rgb:d4/2a/55", |
|
|
261 | "rgb:d4/2a/7f", |
|
|
262 | "rgb:d4/2a/aa", |
|
|
263 | "rgb:d4/2a/d4", |
218 | "rgb:cd/8b/cd", |
264 | "rgb:d4/55/00", |
|
|
265 | "rgb:d4/55/2a", |
|
|
266 | "rgb:d4/55/55", |
|
|
267 | "rgb:d4/55/7f", |
219 | "rgb:cd/8b/ff", |
268 | "rgb:d4/55/aa", |
|
|
269 | "rgb:d4/55/d4", |
|
|
270 | "rgb:d4/7f/00", |
|
|
271 | "rgb:d4/7f/2a", |
|
|
272 | "rgb:d4/7f/55", |
|
|
273 | "rgb:d4/7f/7f", |
|
|
274 | "rgb:d4/7f/aa", |
|
|
275 | "rgb:d4/7f/d4", |
|
|
276 | "rgb:d4/aa/00", |
|
|
277 | "rgb:d4/aa/2a", |
|
|
278 | "rgb:d4/aa/55", |
|
|
279 | "rgb:d4/aa/7f", |
|
|
280 | "rgb:d4/aa/aa", |
|
|
281 | "rgb:d4/aa/d4", |
|
|
282 | "rgb:d4/d4/00", |
220 | "rgb:cd/cd/00", |
283 | "rgb:d4/d4/2a", |
221 | "rgb:cd/cd/8b", |
284 | "rgb:d4/d4/55", |
|
|
285 | "rgb:d4/d4/7f", |
|
|
286 | "rgb:d4/d4/aa", |
|
|
287 | "rgb:d4/d4/d4", |
222 | "rgb:cd/cd/cd", |
|
|
223 | "rgb:cd/cd/ff", |
|
|
224 | "rgb:cd/ff/00", |
|
|
225 | "rgb:cd/ff/8b", |
|
|
226 | "rgb:cd/ff/cd", |
|
|
227 | "rgb:cd/ff/ff", |
288 | "rgb:08/08/08", |
228 | "rgb:ff/00/00", |
|
|
229 | "rgb:ff/00/8b", |
|
|
230 | "rgb:ff/00/cd", |
|
|
231 | "rgb:ff/00/ff", |
|
|
232 | "rgb:ff/8b/00", |
|
|
233 | "rgb:ff/8b/8b", |
|
|
234 | "rgb:ff/8b/cd", |
|
|
235 | "rgb:ff/8b/ff", |
|
|
236 | "rgb:ff/cd/00", |
|
|
237 | "rgb:ff/cd/8b", |
|
|
238 | "rgb:ff/cd/cd", |
|
|
239 | "rgb:ff/cd/ff", |
|
|
240 | "rgb:ff/ff/00", |
|
|
241 | "rgb:ff/ff/8b", |
|
|
242 | "rgb:ff/ff/cd", |
|
|
243 | "rgb:ff/ff/ff", |
289 | "rgb:12/12/12", |
244 | "rgb:2e/2e/2e", |
290 | "rgb:1c/1c/1c", |
245 | "rgb:5c/5c/5c", |
291 | "rgb:26/26/26", |
|
|
292 | "rgb:30/30/30", |
246 | "rgb:73/73/73", |
293 | "rgb:3a/3a/3a", |
|
|
294 | "rgb:44/44/44", |
|
|
295 | "rgb:4e/4e/4e", |
|
|
296 | "rgb:58/58/58", |
247 | "rgb:8b/8b/8b", |
297 | "rgb:62/62/62", |
248 | "rgb:a2/a2/a2", |
298 | "rgb:6c/6c/6c", |
|
|
299 | "rgb:76/76/76", |
|
|
300 | "rgb:80/80/80", |
|
|
301 | "rgb:8a/8a/8a", |
|
|
302 | "rgb:94/94/94", |
249 | "rgb:b9/b9/b9", |
303 | "rgb:9e/9e/9e", |
|
|
304 | "rgb:a8/a8/a8", |
|
|
305 | "rgb:b2/b2/b2", |
|
|
306 | "rgb:bc/bc/bc", |
|
|
307 | "rgb:c6/c6/c6", |
|
|
308 | "rgb:d0/d0/d0", |
250 | "rgb:d0/d0/d0", |
309 | "rgb:da/da/da", |
|
|
310 | "rgb:e4/e4/e4", |
251 | "rgb:e7/e7/e7", |
311 | "rgb:ee/ee/ee", |
252 | |
312 | #endif |
|
|
313 | #ifndef NO_CURSORCOLOR |
253 | #ifndef NO_CURSORCOLOR |
314 | COLOR_CURSOR_BACKGROUND, |
254 | COLOR_CURSOR_BACKGROUND, |
315 | COLOR_CURSOR_FOREGROUND, |
255 | COLOR_CURSOR_FOREGROUND, |
316 | #endif /* ! NO_CURSORCOLOR */ |
256 | #endif /* ! NO_CURSORCOLOR */ |
317 | NULL, /* Color_pointer */ |
257 | NULL, /* Color_pointer_fg */ |
|
|
258 | NULL, /* Color_pointer_bg */ |
318 | NULL, /* Color_border */ |
259 | NULL, /* Color_border */ |
319 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
260 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
320 | NULL, /* Color_BD */ |
261 | NULL, /* Color_BD */ |
|
|
262 | NULL, /* Color_IT */ |
321 | NULL, /* Color_UL */ |
263 | NULL, /* Color_UL */ |
322 | NULL, /* Color_RV */ |
264 | NULL, /* Color_RV */ |
323 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
265 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
|
|
266 | #if ENABLE_FRILLS |
|
|
267 | NULL, // Color_underline |
|
|
268 | #endif |
324 | #ifdef OPTION_HC |
269 | #ifdef OPTION_HC |
325 | NULL, |
270 | NULL, |
326 | #endif |
271 | #endif |
327 | #ifdef KEEP_SCROLLCOLOR |
|
|
328 | COLOR_SCROLLBAR, |
272 | COLOR_SCROLLBAR, |
|
|
273 | #ifdef RXVT_SCROLLBAR |
329 | COLOR_SCROLLTROUGH, |
274 | COLOR_SCROLLTROUGH, |
330 | #endif /* KEEP_SCROLLCOLOR */ |
|
|
331 | }; |
|
|
332 | |
|
|
333 | const char *const xa_names[NUM_XA] = { |
|
|
334 | "COMPOUND_TEXT", |
|
|
335 | "MULTIPLE", |
|
|
336 | "TARGETS", |
|
|
337 | "TEXT", |
|
|
338 | "TIMESTAMP", |
|
|
339 | "VT_SELECTION", |
|
|
340 | "INCR", |
|
|
341 | "WM_DELETE_WINDOW", |
|
|
342 | #ifdef TRANSPARENT |
|
|
343 | "_XROOTPMAP_ID", |
|
|
344 | #endif |
275 | #endif |
345 | #ifdef OFFIX_DND |
276 | #if ENABLE_TRANSPARENCY |
346 | "DndProtocol", |
277 | NULL, |
347 | "DndSelection", |
|
|
348 | #endif |
278 | #endif |
349 | "CLIPBOARD" |
279 | #if OFF_FOCUS_FADING |
350 | }; |
280 | "rgb:00/00/00", |
|
|
281 | #endif |
|
|
282 | }; |
|
|
283 | |
|
|
284 | void |
|
|
285 | rxvt_term::init_vars () |
|
|
286 | { |
|
|
287 | pix_colors = pix_colors_focused; |
|
|
288 | |
|
|
289 | MEvent.time = CurrentTime; |
|
|
290 | MEvent.button = AnyButton; |
|
|
291 | want_refresh = 1; |
|
|
292 | priv_modes = SavedModes = PrivMode_Default; |
|
|
293 | ncol = 80; |
|
|
294 | nrow = 24; |
|
|
295 | int_bwidth = INTERNALBORDERWIDTH; |
|
|
296 | ext_bwidth = EXTERNALBORDERWIDTH; |
|
|
297 | lineSpace = LINESPACE; |
|
|
298 | letterSpace = LETTERSPACE; |
|
|
299 | saveLines = SAVELINES; |
|
|
300 | |
|
|
301 | refresh_type = SLOW_REFRESH; |
|
|
302 | |
|
|
303 | oldcursor.row = oldcursor.col = -1; |
|
|
304 | |
|
|
305 | set_option (Opt_scrollBar); |
|
|
306 | set_option (Opt_scrollTtyOutput); |
|
|
307 | set_option (Opt_jumpScroll); |
|
|
308 | set_option (Opt_skipScroll); |
|
|
309 | set_option (Opt_secondaryScreen); |
|
|
310 | set_option (Opt_secondaryScroll); |
|
|
311 | set_option (Opt_pastableTabs); |
|
|
312 | set_option (Opt_intensityStyles); |
|
|
313 | set_option (Opt_iso14755_52); |
|
|
314 | set_option (Opt_buffered); |
|
|
315 | } |
|
|
316 | |
|
|
317 | static void |
|
|
318 | init_secondary () |
|
|
319 | { |
|
|
320 | int i; |
|
|
321 | |
|
|
322 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
|
|
323 | { |
|
|
324 | dup2 (STDERR_FILENO, STDIN_FILENO); |
|
|
325 | } |
|
|
326 | else if (i != STDIN_FILENO) |
|
|
327 | { |
|
|
328 | dup2 (i, STDIN_FILENO); |
|
|
329 | close (i); |
|
|
330 | } |
|
|
331 | |
|
|
332 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
|
|
333 | } |
351 | |
334 | |
352 | /*----------------------------------------------------------------------*/ |
335 | /*----------------------------------------------------------------------*/ |
353 | /* substitute system functions */ |
336 | const char ** |
354 | #if defined(__svr4__) && ! defined(_POSIX_VERSION) |
337 | rxvt_term::init_resources (int argc, const char *const *argv) |
355 | /* INTPROTO */ |
|
|
356 | int |
|
|
357 | rxvt_getdtablesize(void) |
|
|
358 | { |
338 | { |
359 | struct rlimit rlim; |
339 | int i, r_argc; |
|
|
340 | const char **cmd_argv, **r_argv; |
360 | |
341 | |
361 | getrlimit(RLIMIT_NOFILE, &rlim); |
342 | /* |
362 | return rlim.rlim_cur; |
343 | * Look for -e option. Find => split and make cmd_argv[] of command args |
|
|
344 | */ |
|
|
345 | for (r_argc = 0; r_argc < argc; r_argc++) |
|
|
346 | if (!strcmp (argv[r_argc], "-e")) |
|
|
347 | break; |
|
|
348 | |
|
|
349 | if (r_argc == argc) |
|
|
350 | cmd_argv = NULL; |
|
|
351 | else if (!argv[r_argc + 1]) |
|
|
352 | rxvt_fatal ("option '-e' requires an argument, aborting.\n"); |
|
|
353 | else |
|
|
354 | { |
|
|
355 | cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc)); |
|
|
356 | |
|
|
357 | for (i = 0; i < argc - r_argc - 1; i++) |
|
|
358 | cmd_argv[i] = (const char *)argv[i + r_argc + 1]; |
|
|
359 | |
|
|
360 | cmd_argv[i] = NULL; |
|
|
361 | } |
|
|
362 | |
|
|
363 | r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); |
|
|
364 | |
|
|
365 | for (i = 0; i < r_argc; i++) |
|
|
366 | r_argv[i] = (const char *)argv[i]; |
|
|
367 | |
|
|
368 | r_argv[i] = NULL; |
|
|
369 | |
|
|
370 | rs[Rs_name] = rxvt_basename (argv[0]); |
|
|
371 | |
|
|
372 | /* |
|
|
373 | * Open display, get options/resources and create the window |
|
|
374 | */ |
|
|
375 | |
|
|
376 | if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL) |
|
|
377 | rs[Rs_display_name] = ":0"; |
|
|
378 | |
|
|
379 | get_options (r_argc, r_argv); |
|
|
380 | |
|
|
381 | if (!(display = displays.get (rs[Rs_display_name]))) |
|
|
382 | { |
|
|
383 | free (r_argv); |
|
|
384 | rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]); |
|
|
385 | } |
|
|
386 | |
|
|
387 | // using a local pointer decreases code size a lot |
|
|
388 | xa = display->xa; |
|
|
389 | |
|
|
390 | set (display); |
|
|
391 | extract_resources (); |
|
|
392 | |
|
|
393 | #if XFT |
|
|
394 | if (rs[Rs_depth]) |
|
|
395 | select_visual (strtol (rs[Rs_depth], 0, 0)); |
|
|
396 | #endif |
|
|
397 | |
|
|
398 | free (r_argv); |
|
|
399 | |
|
|
400 | for (int i = NUM_RESOURCES; i--; ) |
|
|
401 | if (rs [i] == resval_undef) |
|
|
402 | rs [i] = 0; |
|
|
403 | |
|
|
404 | #ifdef HAVE_AFTERIMAGE |
|
|
405 | set_application_name ((char *)rs[Rs_name]); |
|
|
406 | set_output_threshold (OUTPUT_LEVEL_WARNING); |
|
|
407 | #endif |
|
|
408 | |
|
|
409 | #if ENABLE_PERL |
|
|
410 | if (!rs[Rs_perl_ext_1]) |
|
|
411 | rs[Rs_perl_ext_1] = "default"; |
|
|
412 | |
|
|
413 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
414 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
415 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
416 | { |
|
|
417 | rxvt_perl.init (this); |
|
|
418 | HOOK_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
419 | } |
|
|
420 | #endif |
|
|
421 | |
|
|
422 | /* |
|
|
423 | * set any defaults not already set |
|
|
424 | */ |
|
|
425 | if (cmd_argv && cmd_argv[0]) |
|
|
426 | { |
|
|
427 | if (!rs[Rs_title]) |
|
|
428 | rs[Rs_title] = rxvt_basename (cmd_argv[0]); |
|
|
429 | |
|
|
430 | if (!rs[Rs_iconName]) |
|
|
431 | rs[Rs_iconName] = rs[Rs_title]; |
|
|
432 | } |
|
|
433 | else |
|
|
434 | { |
|
|
435 | if (!rs[Rs_title]) |
|
|
436 | rs[Rs_title] = rs[Rs_name]; |
|
|
437 | |
|
|
438 | if (!rs[Rs_iconName]) |
|
|
439 | rs[Rs_iconName] = rs[Rs_name]; |
|
|
440 | } |
|
|
441 | |
|
|
442 | if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) |
|
|
443 | saveLines = min (i, MAX_SAVELINES); |
|
|
444 | |
|
|
445 | #if ENABLE_FRILLS |
|
|
446 | if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) |
|
|
447 | int_bwidth = min (i, std::numeric_limits<int16_t>::max ()); |
|
|
448 | |
|
|
449 | if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) |
|
|
450 | ext_bwidth = min (i, std::numeric_limits<int16_t>::max ()); |
|
|
451 | |
|
|
452 | if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0) |
|
|
453 | lineSpace = min (i, std::numeric_limits<int16_t>::max ()); |
|
|
454 | |
|
|
455 | if (rs[Rs_letterSpace]) |
|
|
456 | letterSpace = atoi (rs[Rs_letterSpace]); |
|
|
457 | #endif |
|
|
458 | |
|
|
459 | #ifdef POINTER_BLANK |
|
|
460 | if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0) |
|
|
461 | pointerBlankDelay = i; |
|
|
462 | else |
|
|
463 | pointerBlankDelay = 2; |
|
|
464 | #endif |
|
|
465 | |
|
|
466 | /* no point having a scrollbar without having any scrollback! */ |
|
|
467 | if (!saveLines) |
|
|
468 | set_option (Opt_scrollBar, 0); |
|
|
469 | |
|
|
470 | if (!rs[Rs_cutchars]) |
|
|
471 | rs[Rs_cutchars] = CUTCHARS; |
|
|
472 | |
|
|
473 | #ifndef NO_BACKSPACE_KEY |
|
|
474 | if (!rs[Rs_backspace_key]) |
|
|
475 | # ifdef DEFAULT_BACKSPACE |
|
|
476 | rs[Rs_backspace_key] = DEFAULT_BACKSPACE; |
|
|
477 | # else |
|
|
478 | rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */ |
|
|
479 | # endif |
|
|
480 | #endif |
|
|
481 | |
|
|
482 | #ifndef NO_DELETE_KEY |
|
|
483 | if (!rs[Rs_delete_key]) |
|
|
484 | # ifdef DEFAULT_DELETE |
|
|
485 | rs[Rs_delete_key] = DEFAULT_DELETE; |
|
|
486 | # else |
|
|
487 | rs[Rs_delete_key] = "\033[3~"; |
|
|
488 | # endif |
|
|
489 | #endif |
|
|
490 | |
|
|
491 | scrollBar.setup (this); |
|
|
492 | |
|
|
493 | #ifdef XTERM_REVERSE_VIDEO |
|
|
494 | /* this is how xterm implements reverseVideo */ |
|
|
495 | if (option (Opt_reverseVideo)) |
|
|
496 | { |
|
|
497 | if (!rs[Rs_color + Color_fg]) |
|
|
498 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
|
|
499 | |
|
|
500 | if (!rs[Rs_color + Color_bg]) |
|
|
501 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
|
|
502 | } |
|
|
503 | #endif |
|
|
504 | |
|
|
505 | for (i = 0; i < NRS_COLORS; i++) |
|
|
506 | if (!rs[Rs_color + i]) |
|
|
507 | rs[Rs_color + i] = def_colorName[i]; |
|
|
508 | |
|
|
509 | #ifndef XTERM_REVERSE_VIDEO |
|
|
510 | /* this is how we implement reverseVideo */ |
|
|
511 | if (option (Opt_reverseVideo)) |
|
|
512 | ::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]); |
|
|
513 | #endif |
|
|
514 | |
|
|
515 | /* convenient aliases for setting fg/bg to colors */ |
|
|
516 | color_aliases (Color_fg); |
|
|
517 | color_aliases (Color_bg); |
|
|
518 | #ifndef NO_CURSORCOLOR |
|
|
519 | color_aliases (Color_cursor); |
|
|
520 | color_aliases (Color_cursor2); |
|
|
521 | #endif /* NO_CURSORCOLOR */ |
|
|
522 | color_aliases (Color_pointer_fg); |
|
|
523 | color_aliases (Color_pointer_bg); |
|
|
524 | color_aliases (Color_border); |
|
|
525 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
526 | color_aliases (Color_BD); |
|
|
527 | color_aliases (Color_UL); |
|
|
528 | color_aliases (Color_RV); |
|
|
529 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
|
|
530 | |
|
|
531 | if (!rs[Rs_color + Color_border]) |
|
|
532 | rs[Rs_color + Color_border] = rs[Rs_color + Color_bg]; |
|
|
533 | |
|
|
534 | return cmd_argv; |
363 | } |
535 | } |
364 | #endif |
536 | |
365 | /*----------------------------------------------------------------------*/ |
537 | /*----------------------------------------------------------------------*/ |
366 | /* EXTPROTO */ |
538 | void |
367 | int |
539 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
368 | rxvt_init_vars(pR) |
|
|
369 | { |
540 | { |
370 | struct rxvt_hidden *h; |
541 | this->envv = envv; |
371 | |
542 | |
372 | #ifndef NULLS_ARE_NOT_ZEROS |
543 | SET_R (this); |
373 | MEMSET(R, 0, sizeof(rxvt_t)); |
544 | set_locale (""); |
374 | #endif |
545 | set_environ (envv); // a few things in X do not call setlocale :( |
375 | h = R->h = (struct rxvt_hidden *)rxvt_calloc(1, sizeof(struct rxvt_hidden)); |
|
|
376 | |
546 | |
377 | R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS); |
547 | init_vars (); |
378 | if (R->h == NULL || R->PixColors == NULL) |
|
|
379 | return -1; |
|
|
380 | |
548 | |
381 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
549 | init_secondary (); |
382 | R->TermWin.pixmap = None; |
550 | |
383 | #endif |
551 | const char **cmd_argv = init_resources (argc, argv); |
384 | #ifdef UTMP_SUPPORT |
552 | |
385 | h->next_utmp_action = SAVE; |
553 | #ifdef KEYSYM_RESOURCE |
386 | #endif |
554 | keyboard->register_done (); |
387 | #ifndef NO_SETOWNER_TTYDEV |
|
|
388 | h->next_tty_action = SAVE; |
|
|
389 | #endif |
|
|
390 | h->MEvent.time = CurrentTime; |
|
|
391 | h->MEvent.button = AnyButton; |
|
|
392 | R->Options = DEFAULT_OPTIONS; |
|
|
393 | h->want_refresh = 1; |
|
|
394 | h->cmd_pid = -1; |
|
|
395 | R->cmd_fd = R->tty_fd = R->Xfd = -1; |
|
|
396 | h->PrivateModes = h->SavedModes = PrivMode_Default; |
|
|
397 | R->TermWin.focus = 1; |
|
|
398 | R->TermWin.ncol = 80; |
|
|
399 | R->TermWin.nrow = 24; |
|
|
400 | R->TermWin.int_bwidth = INTERNALBORDERWIDTH; |
|
|
401 | R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH; |
|
|
402 | R->TermWin.lineSpace = LINESPACE; |
|
|
403 | R->TermWin.saveLines = SAVELINES; |
|
|
404 | R->numPixColors = TOTAL_COLORS; |
|
|
405 | #ifndef NO_NEW_SELECTION |
|
|
406 | R->selection_style = NEW_SELECT; |
|
|
407 | #else |
|
|
408 | R->selection_style = OLD_SELECT; |
|
|
409 | #endif |
|
|
410 | #ifndef NO_BRIGHTCOLOR |
|
|
411 | h->colorfgbg = DEFAULT_RSTYLE; |
|
|
412 | #endif |
|
|
413 | #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) |
|
|
414 | h->ks_bigfont = XK_greater; |
|
|
415 | h->ks_smallfont = XK_less; |
|
|
416 | #endif |
|
|
417 | #ifdef GREEK_SUPPORT |
|
|
418 | h->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH; |
|
|
419 | #endif |
|
|
420 | h->refresh_limit = 1; |
|
|
421 | h->refresh_type = SLOW_REFRESH; |
|
|
422 | h->prev_nrow = h->prev_ncol = 0; |
|
|
423 | #ifdef MULTICHAR_SET |
|
|
424 | # ifdef MULTICHAR_ENCODING |
|
|
425 | R->encoding_method = MULTICHAR_ENCODING; |
|
|
426 | # endif |
555 | #endif |
427 | h->multichar_decode = rxvt_euc2jis; |
556 | |
|
|
557 | if (const char *path = rs[Rs_chdir]) |
|
|
558 | if (*path) // ignored if empty |
|
|
559 | { |
|
|
560 | if (*path != '/') |
|
|
561 | rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n"); |
|
|
562 | |
|
|
563 | if (chdir (path)) |
|
|
564 | rxvt_fatal ("unable to change into specified shell working directory, aborting.\n"); |
|
|
565 | } |
|
|
566 | |
|
|
567 | if (option (Opt_scrollBar)) |
|
|
568 | scrollBar.state = STATE_IDLE; /* set existence for size calculations */ |
|
|
569 | |
|
|
570 | pty = ptytty::create (); |
|
|
571 | |
|
|
572 | create_windows (argc, argv); |
|
|
573 | |
|
|
574 | init_xlocale (); |
|
|
575 | |
|
|
576 | scr_poweron (); // initialize screen |
|
|
577 | |
|
|
578 | #if 0 |
|
|
579 | XSynchronize (dpy, True); |
428 | #endif |
580 | #endif |
429 | h->oldcursor.row = h->oldcursor.col = -1; |
581 | |
430 | #ifdef XPM_BACKGROUND |
582 | if (option (Opt_scrollBar)) |
431 | /* h->bgPixmap.w = h->bgPixmap.h = 0; */ |
583 | scrollBar.resize (); /* create and map scrollbar */ |
432 | h->bgPixmap.x = h->bgPixmap.y = 50; |
584 | #ifdef HAVE_BG_PIXMAP |
433 | h->bgPixmap.pixmap = None; |
585 | { |
|
|
586 | bgPixmap.set_target (this); |
|
|
587 | bgPixmap.invalidate (); |
|
|
588 | |
|
|
589 | #ifdef ENABLE_TRANSPARENCY |
|
|
590 | if (option (Opt_transparent)) |
|
|
591 | { |
|
|
592 | bgPixmap.set_transparent (); |
|
|
593 | |
|
|
594 | #ifdef HAVE_AFTERIMAGE |
|
|
595 | if (rs [Rs_blurradius]) |
|
|
596 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
434 | #endif |
597 | #endif |
435 | h->last_bot = h->last_state = -1; |
598 | if (ISSET_PIXCOLOR (Color_tint)) |
436 | #ifdef MENUBAR |
599 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
437 | h->menu_readonly = 1; |
600 | |
438 | # if !(MENUBAR_MAX > 1) |
601 | if (rs [Rs_shade]) |
439 | h->CurrentBar = &(h->BarList); |
602 | bgPixmap.set_shade (rs [Rs_shade]); |
440 | # endif /* (MENUBAR_MAX > 1) */ |
603 | |
|
|
604 | bgPixmap.set_root_pixmap (); |
|
|
605 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
606 | rootwin_ev.start (display, display->root); |
|
|
607 | } |
441 | #endif |
608 | #endif |
442 | return 0; |
609 | |
|
|
610 | #ifdef BG_IMAGE_FROM_FILE |
|
|
611 | if (rs[Rs_backgroundPixmap]) |
|
|
612 | { |
|
|
613 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
614 | |
|
|
615 | if ((p = strchr (p, ';')) != 0) |
|
|
616 | { |
|
|
617 | p++; |
|
|
618 | bgPixmap.set_geometry (p); |
|
|
619 | } |
|
|
620 | else |
|
|
621 | bgPixmap.set_defaultGeometry (); |
|
|
622 | |
|
|
623 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
624 | if (!bgPixmap.window_position_sensitive ()) |
|
|
625 | update_background (); |
|
|
626 | } |
|
|
627 | #endif |
|
|
628 | } |
|
|
629 | #endif |
|
|
630 | |
|
|
631 | #if ENABLE_PERL |
|
|
632 | rootwin_ev.start (display, display->root); |
|
|
633 | #endif |
|
|
634 | |
|
|
635 | set_colorfgbg (); |
|
|
636 | |
|
|
637 | init_command (cmd_argv); |
|
|
638 | |
|
|
639 | free (cmd_argv); |
|
|
640 | |
|
|
641 | if (pty->pty >= 0) |
|
|
642 | pty_ev.start (pty->pty, ev::READ); |
|
|
643 | |
|
|
644 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
645 | |
|
|
646 | #if ENABLE_XEMBED |
|
|
647 | if (rs[Rs_embed]) |
|
|
648 | { |
|
|
649 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
650 | |
|
|
651 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
652 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
653 | } |
|
|
654 | #endif |
|
|
655 | |
|
|
656 | XMapWindow (dpy, vt); |
|
|
657 | XMapWindow (dpy, parent[0]); |
|
|
658 | |
|
|
659 | refresh_check (); |
443 | } |
660 | } |
444 | |
661 | |
445 | /* EXTPROTO */ |
662 | /*----------------------------------------------------------------------*/ |
446 | void |
663 | void |
447 | rxvt_init_secondary(pR) |
664 | rxvt_term::init_env () |
448 | { |
665 | { |
449 | int i; |
666 | int i; |
450 | #ifdef TTY_GID_SUPPORT |
667 | char *val; |
451 | struct group *gr = getgrnam("tty"); |
|
|
452 | |
|
|
453 | if (gr) { /* change group ownership of tty to "tty" */ |
|
|
454 | R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP; |
|
|
455 | R->h->ttygid = gr->gr_gid; |
|
|
456 | } else |
|
|
457 | #endif /* TTY_GID_SUPPORT */ |
|
|
458 | { |
|
|
459 | R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH; |
|
|
460 | R->h->ttygid = getgid(); |
|
|
461 | } |
|
|
462 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
463 | R->h->locale = setlocale(LC_CTYPE, ""); |
|
|
464 | #endif |
|
|
465 | |
|
|
466 | /* get number of available file descriptors */ |
|
|
467 | #if defined(_POSIX_VERSION) || ! defined(__svr4__) |
|
|
468 | R->num_fds = (int)sysconf(_SC_OPEN_MAX); |
|
|
469 | #else |
|
|
470 | R->num_fds = rxvt_getdtablesize(); |
|
|
471 | #endif |
|
|
472 | |
|
|
473 | /* |
|
|
474 | * Close all unused file descriptors |
|
|
475 | * We don't want them, we don't need them. |
|
|
476 | */ |
|
|
477 | if ((i = open("/dev/null", O_RDONLY)) < 0) { |
|
|
478 | /* TODO: BOO HISS */ |
|
|
479 | dup2(STDERR_FILENO, STDIN_FILENO); |
|
|
480 | } else if (i > STDIN_FILENO) { |
|
|
481 | dup2(i, STDIN_FILENO); |
|
|
482 | close(i); |
|
|
483 | } |
|
|
484 | dup2(STDERR_FILENO, STDOUT_FILENO); |
|
|
485 | for (i = STDERR_FILENO + 1; i < R->num_fds; i++) { |
|
|
486 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
|
|
487 | if (i == 4 || i == 7) |
|
|
488 | continue; |
|
|
489 | #endif |
|
|
490 | close(i); |
|
|
491 | } |
|
|
492 | } |
|
|
493 | |
|
|
494 | /*----------------------------------------------------------------------*/ |
|
|
495 | /* EXTPROTO */ |
|
|
496 | const char ** |
|
|
497 | rxvt_init_resources(pR_ int argc, const char *const *argv) |
|
|
498 | { |
|
|
499 | int i, r_argc; |
|
|
500 | char *val; |
|
|
501 | const char **cmd_argv, **r_argv; |
|
|
502 | const char **rs; |
|
|
503 | |
|
|
504 | /* |
|
|
505 | * Look for -exec option. Find => split and make cmd_argv[] of command args |
|
|
506 | */ |
|
|
507 | for (r_argc = 0; r_argc < argc; r_argc++) |
|
|
508 | if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) |
|
|
509 | break; |
|
|
510 | r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); |
|
|
511 | |
|
|
512 | for (i = 0; i < r_argc; i++) |
|
|
513 | r_argv[i] = (const char *)argv[i]; |
|
|
514 | r_argv[i] = NULL; |
|
|
515 | if (r_argc == argc) |
|
|
516 | cmd_argv = NULL; |
|
|
517 | else { |
|
|
518 | cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); |
|
|
519 | |
|
|
520 | for (i = 0; i < argc - r_argc - 1; i++) |
|
|
521 | cmd_argv[i] = (const char *)argv[i + r_argc + 1]; |
|
|
522 | cmd_argv[i] = NULL; |
|
|
523 | } |
|
|
524 | |
|
|
525 | /* clear all resources */ |
|
|
526 | rs = R->h->rs; |
|
|
527 | for (i = 0; i < NUM_RESOURCES;) |
|
|
528 | rs[i++] = NULL; |
|
|
529 | |
|
|
530 | rs[Rs_name] = rxvt_r_basename(argv[0]); |
|
|
531 | /* |
|
|
532 | * Open display, get options/resources and create the window |
|
|
533 | */ |
|
|
534 | if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) |
|
|
535 | rs[Rs_display_name] = ":0"; |
|
|
536 | |
|
|
537 | rxvt_get_options(aR_ r_argc, r_argv); |
|
|
538 | free(r_argv); |
|
|
539 | |
|
|
540 | #ifdef LOCAL_X_IS_UNIX |
|
|
541 | if (rs[Rs_display_name][0] == ':') { |
|
|
542 | val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); |
|
|
543 | STRCPY(val, "unix"); |
|
|
544 | STRCAT(val, rs[Rs_display_name]); |
|
|
545 | R->Xdisplay = XOpenDisplay(val); |
|
|
546 | free(val); |
|
|
547 | } |
|
|
548 | #endif |
|
|
549 | |
|
|
550 | if (R->Xdisplay == NULL |
|
|
551 | && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) { |
|
|
552 | rxvt_print_error("can't open display %s", rs[Rs_display_name]); |
|
|
553 | exit(EXIT_FAILURE); |
|
|
554 | } |
|
|
555 | |
|
|
556 | rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]); |
|
|
557 | |
|
|
558 | /* |
|
|
559 | * set any defaults not already set |
|
|
560 | */ |
|
|
561 | if (cmd_argv && cmd_argv[0]) { |
|
|
562 | if (!rs[Rs_title]) |
|
|
563 | rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); |
|
|
564 | if (!rs[Rs_iconName]) |
|
|
565 | rs[Rs_iconName] = rs[Rs_title]; |
|
|
566 | } else { |
|
|
567 | if (!rs[Rs_title]) |
|
|
568 | rs[Rs_title] = rs[Rs_name]; |
|
|
569 | if (!rs[Rs_iconName]) |
|
|
570 | rs[Rs_iconName] = rs[Rs_name]; |
|
|
571 | } |
|
|
572 | if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) |
|
|
573 | R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); |
|
|
574 | #ifndef NO_FRILLS |
|
|
575 | if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) |
|
|
576 | R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ |
|
|
577 | if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) |
|
|
578 | R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ |
|
|
579 | #endif |
|
|
580 | #ifndef NO_LINESPACE |
|
|
581 | if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) |
|
|
582 | R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ |
|
|
583 | #endif |
|
|
584 | |
|
|
585 | #ifdef POINTER_BLANK |
|
|
586 | if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) |
|
|
587 | R->h->pointerBlankDelay = i; |
|
|
588 | else |
|
|
589 | R->h->pointerBlankDelay = 2; |
|
|
590 | #endif |
|
|
591 | |
|
|
592 | /* no point having a scrollbar without having any scrollback! */ |
|
|
593 | if (!R->TermWin.saveLines) |
|
|
594 | R->Options &= ~Opt_scrollBar; |
|
|
595 | |
|
|
596 | #ifdef PRINTPIPE |
|
|
597 | if (!rs[Rs_print_pipe]) |
|
|
598 | rs[Rs_print_pipe] = PRINTPIPE; |
|
|
599 | #endif |
|
|
600 | if (!rs[Rs_cutchars]) |
|
|
601 | rs[Rs_cutchars] = CUTCHARS; |
|
|
602 | #ifdef ACS_ASCII |
|
|
603 | if (!rs[Rs_acs_chars]) |
|
|
604 | rs[Rs_acs_chars] = ACS_CHARS; |
|
|
605 | if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) { |
|
|
606 | val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20); |
|
|
607 | for (; i < 0x20; ) |
|
|
608 | val[i] = ' '; |
|
|
609 | rs[Rs_acs_chars] = val; |
|
|
610 | } |
|
|
611 | #endif |
|
|
612 | #ifndef NO_BACKSPACE_KEY |
|
|
613 | if (!rs[Rs_backspace_key]) |
|
|
614 | # ifdef DEFAULT_BACKSPACE |
|
|
615 | R->h->key_backspace = DEFAULT_BACKSPACE; |
|
|
616 | # else |
|
|
617 | R->h->key_backspace = "DEC"; /* can toggle between \010 or \177 */ |
|
|
618 | # endif |
|
|
619 | else { |
|
|
620 | val = STRDUP(rs[Rs_backspace_key]); |
|
|
621 | rxvt_Str_trim(val); |
|
|
622 | rxvt_Str_escaped(val); |
|
|
623 | R->h->key_backspace = val; |
|
|
624 | } |
|
|
625 | #endif |
|
|
626 | #ifndef NO_DELETE_KEY |
|
|
627 | if (!rs[Rs_delete_key]) |
|
|
628 | # ifdef DEFAULT_DELETE |
|
|
629 | R->h->key_delete = DEFAULT_DELETE; |
|
|
630 | # else |
|
|
631 | R->h->key_delete = "\033[3~"; |
|
|
632 | # endif |
|
|
633 | else { |
|
|
634 | val = STRDUP(rs[Rs_delete_key]); |
|
|
635 | rxvt_Str_trim(val); |
|
|
636 | rxvt_Str_escaped(val); |
|
|
637 | R->h->key_delete = val; |
|
|
638 | } |
|
|
639 | #endif |
|
|
640 | if (rs[Rs_answerbackstring]) { |
|
|
641 | rxvt_Str_trim((char *)rs[Rs_answerbackstring]); |
|
|
642 | rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); |
|
|
643 | } |
|
|
644 | |
|
|
645 | if (rs[Rs_selectstyle]) { |
|
|
646 | if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0) |
|
|
647 | R->selection_style = OLD_WORD_SELECT; |
|
|
648 | #ifndef NO_OLD_SELECTION |
|
|
649 | else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0) |
|
|
650 | R->selection_style = OLD_SELECT; |
|
|
651 | #endif |
|
|
652 | } |
|
|
653 | |
|
|
654 | #ifdef HAVE_SCROLLBARS |
|
|
655 | rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], |
|
|
656 | rs[Rs_scrollBar_thickness]); |
|
|
657 | #endif |
|
|
658 | |
|
|
659 | R->TermWin.fontset = new rxvt_fontset (aR); |
|
|
660 | R->TermWin.fontset->populate (rs[Rs_font]); |
|
|
661 | R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width; |
|
|
662 | R->TermWin.fheight = R->TermWin.fontset->base_font ()->height; |
|
|
663 | R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent; |
|
|
664 | |
|
|
665 | #ifdef XTERM_REVERSE_VIDEO |
|
|
666 | /* this is how xterm implements reverseVideo */ |
|
|
667 | if (R->Options & Opt_reverseVideo) { |
|
|
668 | if (!rs[Rs_color + Color_fg]) |
|
|
669 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
|
|
670 | if (!rs[Rs_color + Color_bg]) |
|
|
671 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
|
|
672 | } |
|
|
673 | #endif |
|
|
674 | |
|
|
675 | for (i = 0; i < NRS_COLORS; i++) |
|
|
676 | if (!rs[Rs_color + i]) |
|
|
677 | rs[Rs_color + i] = def_colorName[i]; |
|
|
678 | |
|
|
679 | #ifndef XTERM_REVERSE_VIDEO |
|
|
680 | /* this is how we implement reverseVideo */ |
|
|
681 | if (R->Options & Opt_reverseVideo) |
|
|
682 | SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); |
|
|
683 | #endif |
|
|
684 | |
|
|
685 | /* convenient aliases for setting fg/bg to colors */ |
|
|
686 | rxvt_color_aliases(aR_ Color_fg); |
|
|
687 | rxvt_color_aliases(aR_ Color_bg); |
|
|
688 | #ifndef NO_CURSORCOLOR |
|
|
689 | rxvt_color_aliases(aR_ Color_cursor); |
|
|
690 | rxvt_color_aliases(aR_ Color_cursor2); |
|
|
691 | #endif /* NO_CURSORCOLOR */ |
|
|
692 | rxvt_color_aliases(aR_ Color_pointer); |
|
|
693 | rxvt_color_aliases(aR_ Color_border); |
|
|
694 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
|
|
695 | rxvt_color_aliases(aR_ Color_BD); |
|
|
696 | rxvt_color_aliases(aR_ Color_UL); |
|
|
697 | rxvt_color_aliases(aR_ Color_RV); |
|
|
698 | #endif /* ! NO_BOLD_UNDERLINE_REVERSE */ |
|
|
699 | |
|
|
700 | return cmd_argv; |
|
|
701 | } |
|
|
702 | |
|
|
703 | /*----------------------------------------------------------------------*/ |
|
|
704 | /* EXTPROTO */ |
|
|
705 | void |
|
|
706 | rxvt_init_env(pR) |
|
|
707 | { |
|
|
708 | int i; |
|
|
709 | unsigned int u; |
|
|
710 | char *val; |
|
|
711 | |
668 | |
712 | #ifdef DISPLAY_IS_IP |
669 | #ifdef DISPLAY_IS_IP |
713 | /* Fixup display_name for export over pty to any interested terminal |
670 | /* Fixup display_name for export over pty to any interested terminal |
714 | * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number |
671 | * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number |
715 | * (for the first non-loopback interface) that we get from |
672 | * (for the first non-loopback interface) that we get from |
716 | * rxvt_network_display(). This is more "name-resolution-portable", if you |
673 | * rxvt_network_display (). This is more "name-resolution-portable", if you |
717 | * will, and probably allows for faster x-client startup if your name |
674 | * will, and probably allows for faster x-client startup if your name |
718 | * server is beyond a slow link or overloaded at client startup. Of |
675 | * server is beyond a slow link or overloaded at client startup. Of |
719 | * course that only helps the shell's child processes, not us. |
676 | * course that only helps the shell's child processes, not us. |
720 | * |
677 | * |
721 | * Giving out the display_name also affords a potential security hole |
678 | * Giving out the display_name also affords a potential security hole |
722 | */ |
679 | */ |
723 | val = rxvt_network_display(R->h->rs[Rs_display_name]); |
680 | val = rxvt_network_display (rs[Rs_display_name]); |
724 | R->h->rs[Rs_display_name] = (const char *)val; |
681 | rs[Rs_display_name] = (const char *)val; |
|
|
682 | |
725 | if (val == NULL) |
683 | if (val == NULL) |
726 | #endif /* DISPLAY_IS_IP */ |
684 | #endif /* DISPLAY_IS_IP */ |
727 | val = XDisplayString(R->Xdisplay); |
685 | val = XDisplayString (dpy); |
|
|
686 | |
728 | if (R->h->rs[Rs_display_name] == NULL) |
687 | if (rs[Rs_display_name] == NULL) |
729 | R->h->rs[Rs_display_name] = val; /* use broken `:0' value */ |
688 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
730 | |
689 | |
731 | i = STRLEN(val); |
690 | i = strlen (val); |
732 | R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); |
691 | env_display = (char *)rxvt_malloc (i + 9); |
733 | |
692 | |
734 | sprintf(R->h->env_display, "DISPLAY=%s", val); |
693 | sprintf (env_display, "DISPLAY=%s", val); |
735 | |
694 | |
736 | /* avoiding the math library: |
695 | sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]); |
737 | * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ |
|
|
738 | for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; |
|
|
739 | MAX_IT(i, 1); |
|
|
740 | R->h->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); |
|
|
741 | |
696 | |
742 | sprintf(R->h->env_windowid, "WINDOWID=%u", |
|
|
743 | (unsigned int)R->TermWin.parent[0]); |
|
|
744 | |
|
|
745 | /* add entries to the environment: |
697 | /* add entries to the environment: |
746 | * @ DISPLAY: in case we started with -display |
698 | * @ DISPLAY: in case we started with -display |
747 | * @ WINDOWID: X window id number of the window |
699 | * @ WINDOWID: X window id number of the window |
748 | * @ COLORTERM: terminal sub-name and also indicates its color |
700 | * @ COLORTERM: terminal sub-name and also indicates its color |
749 | * @ TERM: terminal name |
701 | * @ TERM: terminal name |
750 | * @ TERMINFO: path to terminfo directory |
702 | * @ TERMINFO: path to terminfo directory |
|
|
703 | * @ COLORFGBG: fg;bg color codes |
751 | */ |
704 | */ |
752 | putenv(R->h->env_display); |
705 | putenv (env_display); |
753 | putenv(R->h->env_windowid); |
706 | putenv (env_windowid); |
|
|
707 | |
|
|
708 | if (env_colorfgbg) |
|
|
709 | putenv (env_colorfgbg); |
|
|
710 | |
754 | #ifdef RXVT_TERMINFO |
711 | #ifdef RXVT_TERMINFO |
755 | putenv("TERMINFO=" RXVT_TERMINFO); |
712 | putenv ("TERMINFO=" RXVT_TERMINFO); |
756 | #endif |
713 | #endif |
757 | if (XDEPTH <= 2) |
714 | |
|
|
715 | if (depth <= 2) |
758 | putenv("COLORTERM=" COLORTERMENV "-mono"); |
716 | putenv ("COLORTERM=" COLORTERMENV "-mono"); |
759 | else |
717 | else |
760 | putenv("COLORTERM=" COLORTERMENVFULL); |
718 | putenv ("COLORTERM=" COLORTERMENVFULL); |
|
|
719 | |
761 | if (R->h->rs[Rs_term_name] != NULL) { |
720 | if (rs[Rs_term_name] != NULL) |
762 | R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char)); |
721 | { |
|
|
722 | env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6); |
763 | sprintf(R->h->env_term, "TERM=%s", R->h->rs[Rs_term_name]); |
723 | sprintf (env_term, "TERM=%s", rs[Rs_term_name]); |
764 | putenv(R->h->env_term); |
724 | putenv (env_term); |
|
|
725 | } |
765 | } else |
726 | else |
766 | putenv("TERM=" TERMENV); |
727 | putenv ("TERM=" TERMENV); |
767 | |
728 | |
768 | #ifdef HAVE_UNSETENV |
729 | #ifdef HAVE_UNSETENV |
769 | /* avoid passing old settings and confusing term size */ |
730 | /* avoid passing old settings and confusing term size */ |
770 | unsetenv("LINES"); |
731 | unsetenv ("LINES"); |
771 | unsetenv("COLUMNS"); |
732 | unsetenv ("COLUMNS"); |
772 | unsetenv("TERMCAP"); /* terminfo should be okay */ |
733 | unsetenv ("TERMCAP"); /* terminfo should be okay */ |
773 | #endif /* HAVE_UNSETENV */ |
734 | #endif /* HAVE_UNSETENV */ |
774 | } |
735 | } |
775 | |
736 | |
776 | /*----------------------------------------------------------------------*/ |
737 | /*----------------------------------------------------------------------*/ |
777 | /* |
738 | /* |
778 | * This is more or less stolen straight from XFree86 xterm. |
739 | * This is more or less stolen straight from XFree86 xterm. |
779 | * This should support all European type languages. |
740 | * This should support all European type languages. |
780 | */ |
741 | */ |
781 | /* EXTPROTO */ |
|
|
782 | void |
742 | void |
783 | rxvt_init_xlocale(pR) |
743 | rxvt_term::set_locale (const char *locale) |
784 | { |
744 | { |
|
|
745 | set_environ (envv); |
|
|
746 | |
|
|
747 | #if HAVE_XSETLOCALE || HAVE_SETLOCALE |
|
|
748 | free (this->locale); |
|
|
749 | this->locale = setlocale (LC_CTYPE, locale); |
|
|
750 | |
|
|
751 | if (!this->locale) |
|
|
752 | { |
|
|
753 | if (*locale) |
|
|
754 | { |
|
|
755 | rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale); |
|
|
756 | setlocale (LC_CTYPE, "C"); |
|
|
757 | } |
|
|
758 | else |
|
|
759 | rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n"); |
|
|
760 | |
|
|
761 | this->locale = "C"; |
|
|
762 | } |
|
|
763 | |
|
|
764 | |
|
|
765 | this->locale = strdup (this->locale); |
|
|
766 | SET_LOCALE (this->locale); |
|
|
767 | mbstate.reset (); |
|
|
768 | #endif |
|
|
769 | |
|
|
770 | #if HAVE_NL_LANGINFO |
|
|
771 | char *codeset = strdup (nl_langinfo (CODESET)); |
|
|
772 | // /^UTF.?8/i |
|
|
773 | enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u') |
|
|
774 | && (codeset[1] == 'T' || codeset[1] == 't') |
|
|
775 | && (codeset[2] == 'F' || codeset[2] == 'f') |
|
|
776 | && (codeset[3] == '8' || codeset[4] == '8'); |
|
|
777 | free (codeset); |
|
|
778 | #else |
|
|
779 | enc_utf8 = 0; |
|
|
780 | #endif |
|
|
781 | } |
|
|
782 | |
|
|
783 | void |
|
|
784 | rxvt_term::init_xlocale () |
|
|
785 | { |
|
|
786 | set_environ (envv); |
|
|
787 | |
785 | #ifdef USE_XIM |
788 | #ifdef USE_XIM |
786 | if (R->h->locale == NULL) |
789 | if (!locale) |
787 | rxvt_print_error("Setting locale failed."); |
790 | rxvt_warn ("setting locale failed, working without locale support.\n"); |
788 | else { |
791 | else |
789 | Atom wmlocale; |
792 | { |
|
|
793 | set_string_property (xa[XA_WM_LOCALE_NAME], locale); |
790 | |
794 | |
791 | wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); |
795 | if (!XSupportsLocale ()) |
792 | XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, |
796 | { |
793 | XA_STRING, 8, PropModeReplace, |
797 | rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n"); |
794 | (unsigned char *)R->h->locale, STRLEN(R->h->locale)); |
|
|
795 | |
|
|
796 | if (XSupportsLocale() != True) { |
|
|
797 | rxvt_print_error("The locale is not supported by Xlib"); |
|
|
798 | return; |
798 | return; |
799 | } |
799 | } |
800 | rxvt_setTermFontSet(aR_ 0); |
|
|
801 | |
800 | |
|
|
801 | im_ev.start (display); |
|
|
802 | |
802 | /* see if we can connect yet */ |
803 | /* see if we can connect already */ |
803 | rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); |
804 | im_cb (); |
804 | |
|
|
805 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
|
|
806 | if (STRCMP(R->h->locale, "C")) |
|
|
807 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
|
|
808 | rxvt_IMInstantiateCallback, NULL); |
|
|
809 | } |
805 | } |
810 | #endif |
806 | #endif |
811 | } |
807 | } |
812 | |
808 | |
813 | /*----------------------------------------------------------------------*/ |
809 | /*----------------------------------------------------------------------*/ |
814 | /* EXTPROTO */ |
|
|
815 | void |
810 | void |
816 | rxvt_init_command(pR_ const char *const *argv) |
811 | rxvt_term::init_command (const char *const *argv) |
817 | { |
812 | { |
818 | /* |
813 | /* |
819 | * Initialize the command connection. |
814 | * Initialize the command connection. |
820 | * This should be called after the X server connection is established. |
815 | * This should be called after the X server connection is established. |
821 | */ |
816 | */ |
822 | int i; |
|
|
823 | |
|
|
824 | for (i = 0; i < NUM_XA; i++) |
|
|
825 | R->h->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); |
|
|
826 | |
|
|
827 | /* Enable delete window protocol */ |
|
|
828 | XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], |
|
|
829 | &(R->h->xa[XA_WMDELETEWINDOW]), 1); |
|
|
830 | |
|
|
831 | #ifdef USING_W11LIB |
|
|
832 | /* enable W11 callbacks */ |
|
|
833 | W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); |
|
|
834 | #endif |
|
|
835 | |
817 | |
836 | #ifdef META8_OPTION |
818 | #ifdef META8_OPTION |
837 | R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); |
819 | meta_char = option (Opt_meta8) ? 0x80 : C0_ESC; |
838 | #endif |
820 | #endif |
|
|
821 | |
839 | rxvt_get_ourmods(aR); |
822 | get_ourmods (); |
|
|
823 | |
840 | if (!(R->Options & Opt_scrollTtyOutput)) |
824 | if (!option (Opt_scrollTtyOutput)) |
841 | R->h->PrivateModes |= PrivMode_TtyOutputInh; |
825 | priv_modes |= PrivMode_TtyOutputInh; |
842 | if (R->Options & Opt_scrollTtyKeypress) |
826 | if (option (Opt_scrollTtyKeypress)) |
843 | R->h->PrivateModes |= PrivMode_Keypress; |
827 | priv_modes |= PrivMode_Keypress; |
844 | if (!(R->Options & Opt_jumpScroll)) |
828 | if (!option (Opt_jumpScroll)) |
845 | R->h->PrivateModes |= PrivMode_smoothScroll; |
829 | priv_modes |= PrivMode_smoothScroll; |
|
|
830 | |
846 | #ifndef NO_BACKSPACE_KEY |
831 | #ifndef NO_BACKSPACE_KEY |
847 | if (STRCMP(R->h->key_backspace, "DEC") == 0) |
832 | if (strcmp (rs[Rs_backspace_key], "DEC") == 0) |
848 | R->h->PrivateModes |= PrivMode_HaveBackSpace; |
833 | priv_modes |= PrivMode_HaveBackSpace; |
849 | #endif |
834 | #endif |
|
|
835 | |
850 | /* add value for scrollBar */ |
836 | /* add value for scrollBar */ |
851 | if (scrollbar_visible(R)) { |
837 | if (scrollBar.state) |
852 | R->h->PrivateModes |= PrivMode_scrollBar; |
838 | { |
|
|
839 | priv_modes |= PrivMode_scrollBar; |
853 | R->h->SavedModes |= PrivMode_scrollBar; |
840 | SavedModes |= PrivMode_scrollBar; |
854 | } |
841 | } |
855 | if (menubar_visible(R)) { |
|
|
856 | R->h->PrivateModes |= PrivMode_menuBar; |
|
|
857 | R->h->SavedModes |= PrivMode_menuBar; |
|
|
858 | } |
|
|
859 | #ifdef GREEK_SUPPORT |
|
|
860 | greek_init(); |
|
|
861 | #endif |
|
|
862 | |
842 | |
863 | R->Xfd = XConnectionNumber(R->Xdisplay); |
843 | run_command (argv); |
864 | |
|
|
865 | #ifdef CURSOR_BLINK |
|
|
866 | if (R->Options & Opt_cursorBlink) |
|
|
867 | (void)gettimeofday(&R->h->lastcursorchange, NULL); |
|
|
868 | #endif |
|
|
869 | |
|
|
870 | if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { |
|
|
871 | rxvt_print_error("aborting"); |
|
|
872 | exit(EXIT_FAILURE); |
|
|
873 | } |
|
|
874 | } |
844 | } |
875 | |
845 | |
876 | /*----------------------------------------------------------------------*/ |
846 | /*----------------------------------------------------------------------*/ |
877 | /* INTPROTO */ |
|
|
878 | void |
847 | void |
879 | rxvt_Get_Colours(pR) |
848 | rxvt_term::get_colours () |
880 | { |
849 | { |
881 | int i; |
850 | int i; |
882 | |
851 | |
|
|
852 | #ifdef OFF_FOCUS_FADING |
|
|
853 | pix_colors = pix_colors_focused; |
|
|
854 | #endif |
|
|
855 | |
883 | for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { |
856 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
884 | rxvt_color xcol; |
857 | { |
|
|
858 | const char *name = rs[Rs_color + i]; |
885 | |
859 | |
886 | if (!R->h->rs[Rs_color + i]) |
860 | if (!name) |
887 | continue; |
861 | continue; |
888 | |
862 | |
889 | if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { |
863 | rxvt_color xcol; |
|
|
864 | |
|
|
865 | if (!set_color (xcol, name)) |
|
|
866 | { |
890 | #ifndef XTERM_REVERSE_VIDEO |
867 | #ifndef XTERM_REVERSE_VIDEO |
891 | if (i < 2 && (R->Options & Opt_reverseVideo)) { |
868 | if (i < 2 && option (Opt_reverseVideo)) |
892 | R->h->rs[Rs_color + i] = def_colorName[!i]; |
869 | name = def_colorName [1 - i]; |
893 | } else |
870 | else |
894 | #endif |
871 | #endif |
895 | R->h->rs[Rs_color + i] = def_colorName[i]; |
872 | name = def_colorName [i]; |
896 | if (!R->h->rs[Rs_color + i]) |
873 | |
897 | continue; |
874 | if (!name) |
898 | if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { |
875 | continue; |
899 | switch (i) { |
876 | |
900 | case Color_fg: |
877 | if (!set_color (xcol, name)) |
901 | case Color_bg: |
878 | { |
902 | /* fatal: need bg/fg color */ |
879 | switch (i) |
903 | rxvt_print_error("aborting"); |
880 | { |
904 | exit(EXIT_FAILURE); |
881 | case Color_fg: |
905 | /* NOTREACHED */ |
882 | case Color_bg: |
906 | break; |
883 | rxvt_warn ("unable to get foreground/background colour, continuing.\n"); |
|
|
884 | name = ""; |
|
|
885 | break; |
907 | #ifndef NO_CURSORCOLOR |
886 | #ifndef NO_CURSORCOLOR |
908 | case Color_cursor2: |
887 | case Color_cursor2: |
909 | xcol = R->PixColors[Color_fg]; |
888 | #endif |
910 | break; |
889 | case Color_pointer_fg: |
911 | #endif /* ! NO_CURSORCOLOR */ |
890 | name = rs[Rs_color + Color_fg]; |
912 | case Color_pointer: |
891 | xcol.set (this, name); |
913 | xcol = R->PixColors[Color_fg]; |
892 | break; |
914 | break; |
893 | default: |
915 | default: |
894 | name = rs[Rs_color + Color_bg]; |
916 | xcol = R->PixColors[Color_bg]; /* None */ |
895 | xcol.set (this, name); |
917 | break; |
896 | break; |
918 | } |
897 | } |
|
|
898 | } |
|
|
899 | } |
|
|
900 | |
|
|
901 | pix_colors[i] = xcol; |
|
|
902 | rs[Rs_color + i] = name; |
919 | } |
903 | } |
920 | } |
904 | |
921 | R->PixColors[i] = xcol; |
905 | if (depth <= 2) |
922 | SET_PIXCOLOR(R->h, i); |
|
|
923 | } |
906 | { |
|
|
907 | if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg); |
|
|
908 | if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg); |
|
|
909 | if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg); |
|
|
910 | } |
924 | |
911 | |
925 | if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer]) |
912 | /* |
926 | R->PixColors[Color_pointer] = R->PixColors[Color_fg]; |
|
|
927 | if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_border]) |
|
|
928 | R->PixColors[Color_border] = R->PixColors[Color_fg]; |
|
|
929 | |
|
|
930 | /* |
|
|
931 | * get scrollBar/menuBar shadow colors |
913 | * get scrollBar shadow colors |
932 | * |
914 | * |
933 | * The calculations of topShadow/bottomShadow values are adapted |
915 | * The calculations of topShadow/bottomShadow values are adapted |
934 | * from the fvwm window manager. |
916 | * from the fvwm window manager. |
935 | */ |
917 | */ |
936 | #ifdef KEEP_SCROLLCOLOR |
918 | #ifdef RXVT_SCROLLBAR |
937 | if (XDEPTH <= 2) { /* Monochrome */ |
919 | if (depth <= 2) |
938 | R->PixColors[Color_scroll] = R->PixColors[Color_fg]; |
920 | { |
939 | R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; |
921 | /* Monochrome */ |
940 | R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; |
922 | alias_color (Color_scroll, Color_fg); |
941 | } else { |
923 | alias_color (Color_topShadow, Color_bg); |
942 | rxvt_color xcol[3]; |
924 | alias_color (Color_bottomShadow, Color_bg); |
943 | /* xcol[0] == white |
925 | } |
944 | * xcol[1] == top shadow |
|
|
945 | * xcol[2] == bot shadow */ |
|
|
946 | |
|
|
947 | xcol[1] = R->PixColors[Color_scroll]; |
|
|
948 | # ifdef PREFER_24BIT |
|
|
949 | xcol[0].set (r, -1, -1, -1); |
|
|
950 | /* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ |
|
|
951 | # else |
926 | else |
952 | xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); |
927 | { |
|
|
928 | pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]); |
|
|
929 | |
|
|
930 | rgba cscroll; |
|
|
931 | pix_colors [Color_scroll].get (cscroll); |
|
|
932 | |
|
|
933 | /* topShadowColor */ |
|
|
934 | if (!pix_colors[Color_topShadow].set (this, |
|
|
935 | rgba ( |
|
|
936 | min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5), |
|
|
937 | min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5), |
|
|
938 | min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), |
|
|
939 | cscroll.a) |
|
|
940 | )) |
|
|
941 | alias_color (Color_topShadow, Color_White); |
|
|
942 | } |
953 | # endif |
943 | #endif |
954 | |
944 | |
955 | unsigned short R1, G1, B1, R0, G0, B0; |
945 | #ifdef OFF_FOCUS_FADING |
956 | |
946 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
957 | xcol[0].get (r, R0, G0, B0); |
947 | update_fade_color (i); |
958 | xcol[1].get (r, R1, G1, B1); |
948 | #endif |
959 | |
|
|
960 | /* bottomShadowColor */ |
|
|
961 | if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) |
|
|
962 | xcol[2] = R->PixColors[Color_Black]; |
|
|
963 | |
|
|
964 | R->PixColors[Color_bottomShadow] = xcol[2]; |
|
|
965 | |
|
|
966 | /* topShadowColor */ |
|
|
967 | if (!xcol[1].set (aR_ |
|
|
968 | min (R0, max (R0 / 5, R1) * 7 / 5), |
|
|
969 | min (G0, max (G0 / 5, G1) * 7 / 5), |
|
|
970 | min (B0, max (B0 / 5, B1) * 7 / 5))) |
|
|
971 | xcol[1] = R->PixColors[Color_White]; |
|
|
972 | |
|
|
973 | R->PixColors[Color_topShadow] = xcol[1]; |
|
|
974 | } |
|
|
975 | #endif /* KEEP_SCROLLCOLOR */ |
|
|
976 | } |
949 | } |
977 | |
950 | |
978 | /*----------------------------------------------------------------------*/ |
951 | /*----------------------------------------------------------------------*/ |
979 | /* color aliases, fg/bg bright-bold */ |
952 | /* color aliases, fg/bg bright-bold */ |
980 | /* INTPROTO */ |
|
|
981 | void |
953 | void |
982 | rxvt_color_aliases(pR_ int idx) |
954 | rxvt_term::color_aliases (int idx) |
983 | { |
955 | { |
984 | if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) { |
956 | if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) |
985 | int i = atoi(R->h->rs[Rs_color + idx]); |
957 | { |
|
|
958 | int i = atoi (rs[Rs_color + idx]); |
986 | |
959 | |
987 | if (i >= 8 && i <= 15) { /* bright colors */ |
960 | if (i >= 8 && i <= 15) |
988 | i -= 8; |
961 | /* bright colors */ |
989 | #ifndef NO_BRIGHTCOLOR |
|
|
990 | R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i]; |
962 | rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8]; |
991 | return; |
963 | else if (i >= 0 && i <= 7) |
992 | #endif |
964 | /* normal colors */ |
993 | } |
|
|
994 | if (i >= 0 && i <= 7) /* normal colors */ |
|
|
995 | R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minCOLOR + i]; |
965 | rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; |
996 | } |
966 | } |
997 | } |
967 | } |
998 | |
968 | |
999 | /*----------------------------------------------------------------------*/ |
969 | /*----------------------------------------------------------------------*/ |
1000 | /* |
970 | /* |
1001 | * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings |
971 | * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings |
1002 | * Use resource ``modifier'' to override the Meta modifier |
972 | * Use resource ``modifier'' to override the Meta modifier |
1003 | */ |
973 | */ |
1004 | /* INTPROTO */ |
|
|
1005 | void |
974 | void |
1006 | rxvt_get_ourmods(pR) |
975 | rxvt_term::get_ourmods () |
1007 | { |
976 | { |
1008 | int i, j, k; |
977 | int i, j, k; |
1009 | int requestedmeta, realmeta, realalt; |
978 | int requestedmeta, realmeta, realalt; |
1010 | const char *cm, *rsmod; |
979 | const char *cm, *rsmod; |
1011 | XModifierKeymap *map; |
980 | XModifierKeymap *map; |
1012 | KeyCode *kc; |
981 | KeyCode *kc; |
1013 | const unsigned int modmasks[] = |
982 | const unsigned int modmasks[] = |
|
|
983 | { |
1014 | { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; |
984 | Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask |
|
|
985 | }; |
1015 | |
986 | |
1016 | requestedmeta = realmeta = realalt = 0; |
987 | requestedmeta = realmeta = realalt = 0; |
1017 | rsmod = R->h->rs[Rs_modifier]; |
988 | rsmod = rs[Rs_modifier]; |
|
|
989 | |
1018 | if (rsmod |
990 | if (rsmod |
1019 | && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) |
991 | && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0) |
1020 | requestedmeta = rsmod[3] - '0'; |
992 | requestedmeta = rsmod[3] - '0'; |
1021 | |
993 | |
1022 | map = XGetModifierMapping(R->Xdisplay); |
994 | map = XGetModifierMapping (dpy); |
1023 | kc = map->modifiermap; |
995 | kc = map->modifiermap; |
|
|
996 | |
1024 | for (i = 1; i < 6; i++) { |
997 | for (i = 1; i < 6; i++) |
|
|
998 | { |
1025 | k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ |
999 | k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ |
|
|
1000 | |
1026 | for (j = map->max_keypermod; j--; k++) { |
1001 | for (j = map->max_keypermod; j--; k++) |
|
|
1002 | { |
1027 | if (kc[k] == 0) |
1003 | if (kc[k] == 0) |
1028 | break; |
1004 | break; |
|
|
1005 | |
1029 | switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { |
1006 | switch (XKeycodeToKeysym (dpy, kc[k], 0)) |
|
|
1007 | { |
1030 | case XK_Num_Lock: |
1008 | case XK_Num_Lock: |
1031 | R->h->ModNumLockMask = modmasks[i - 1]; |
1009 | ModNumLockMask = modmasks[i - 1]; |
1032 | /* FALLTHROUGH */ |
1010 | continue; |
1033 | default: |
1011 | |
1034 | continue; /* for(;;) */ |
1012 | case XK_ISO_Level3_Shift: |
|
|
1013 | ModLevel3Mask = modmasks[i - 1]; |
|
|
1014 | continue; |
|
|
1015 | |
1035 | case XK_Meta_L: |
1016 | case XK_Meta_L: |
1036 | case XK_Meta_R: |
1017 | case XK_Meta_R: |
1037 | cm = "meta"; |
1018 | cm = "meta"; |
1038 | realmeta = i; |
1019 | realmeta = i; |
1039 | break; |
1020 | break; |
|
|
1021 | |
1040 | case XK_Alt_L: |
1022 | case XK_Alt_L: |
1041 | case XK_Alt_R: |
1023 | case XK_Alt_R: |
1042 | cm = "alt"; |
1024 | cm = "alt"; |
1043 | realalt = i; |
1025 | realalt = i; |
1044 | break; |
1026 | break; |
|
|
1027 | |
1045 | case XK_Super_L: |
1028 | case XK_Super_L: |
1046 | case XK_Super_R: |
1029 | case XK_Super_R: |
1047 | cm = "super"; |
1030 | cm = "super"; |
1048 | break; |
1031 | break; |
|
|
1032 | |
1049 | case XK_Hyper_L: |
1033 | case XK_Hyper_L: |
1050 | case XK_Hyper_R: |
1034 | case XK_Hyper_R: |
1051 | cm = "hyper"; |
1035 | cm = "hyper"; |
1052 | break; |
1036 | break; |
|
|
1037 | |
|
|
1038 | default: |
|
|
1039 | continue; |
|
|
1040 | } |
|
|
1041 | |
|
|
1042 | if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0) |
|
|
1043 | requestedmeta = i; |
|
|
1044 | } |
1053 | } |
1045 | } |
1054 | if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) |
1046 | |
1055 | requestedmeta = i; |
|
|
1056 | } |
|
|
1057 | } |
|
|
1058 | XFreeModifiermap(map); |
1047 | XFreeModifiermap (map); |
|
|
1048 | |
1059 | i = (requestedmeta ? requestedmeta |
1049 | i = requestedmeta ? requestedmeta |
1060 | : (realmeta ? realmeta |
1050 | : realmeta ? realmeta |
1061 | : (realalt ? realalt : 0))); |
1051 | : realalt ? realalt |
|
|
1052 | : 0; |
|
|
1053 | |
1062 | if (i) |
1054 | if (i) |
1063 | R->h->ModMetaMask = modmasks[i - 1]; |
1055 | ModMetaMask = modmasks[i - 1]; |
1064 | } |
1056 | } |
1065 | |
1057 | |
1066 | /*----------------------------------------------------------------------*/ |
1058 | /*----------------------------------------------------------------------*/ |
1067 | /* rxvt_Create_Windows() - Open and map the window */ |
1059 | /* rxvt_Create_Windows () - Open and map the window */ |
1068 | /* EXTPROTO */ |
|
|
1069 | void |
1060 | void |
1070 | rxvt_Create_Windows(pR_ int argc, const char *const *argv) |
1061 | rxvt_term::create_windows (int argc, const char *const *argv) |
1071 | { |
1062 | { |
1072 | XClassHint classHint; |
1063 | XClassHint classHint; |
1073 | XWMHints wmHint; |
1064 | XWMHints wmHint; |
|
|
1065 | #if ENABLE_FRILLS |
|
|
1066 | MWMHints mwmhints = { }; |
|
|
1067 | #endif |
1074 | XGCValues gcvalue; |
1068 | XGCValues gcvalue; |
1075 | long vt_emask; |
|
|
1076 | |
|
|
1077 | #ifdef PREFER_24BIT |
|
|
1078 | XSetWindowAttributes attributes; |
1069 | XSetWindowAttributes attributes; |
1079 | XWindowAttributes gattr; |
1070 | Window top, parent; |
1080 | |
1071 | |
1081 | XCMAP = DefaultColormap(R->Xdisplay, Xscreen); |
1072 | dLocal (Display *, dpy); |
1082 | XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); |
|
|
1083 | |
1073 | |
1084 | #ifdef POINTER_BLANK |
|
|
1085 | static rxvt_color blackcolour; |
|
|
1086 | blackcolour.set (r, 0, 0, 0); |
|
|
1087 | #endif |
|
|
1088 | if (R->Options & Opt_transparent) { |
|
|
1089 | XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), |
|
|
1090 | &gattr); |
|
|
1091 | XDEPTH = gattr.depth; |
|
|
1092 | } else { |
|
|
1093 | XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); |
|
|
1094 | /* |
|
|
1095 | * If depth is not 24, look for a 24bit visual. |
|
|
1096 | */ |
|
|
1097 | if (XDEPTH != 24) { |
|
|
1098 | XVisualInfo vinfo; |
|
|
1099 | |
|
|
1100 | if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { |
|
|
1101 | XDEPTH = 24; |
|
|
1102 | XVISUAL = vinfo.visual; |
|
|
1103 | XCMAP = XCreateColormap(R->Xdisplay, |
|
|
1104 | RootWindow(R->Xdisplay, Xscreen), |
|
|
1105 | XVISUAL, AllocNone); |
|
|
1106 | } |
|
|
1107 | } |
|
|
1108 | } |
|
|
1109 | #endif |
|
|
1110 | |
|
|
1111 | /* grab colors before netscape does */ |
1074 | /* grab colors before netscape does */ |
1112 | rxvt_Get_Colours(aR); |
1075 | get_colours (); |
1113 | |
1076 | |
1114 | rxvt_change_font(aR_ 1, NULL); |
1077 | if (!set_fonts ()) |
|
|
1078 | rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n"); |
|
|
1079 | |
|
|
1080 | parent = display->root; |
|
|
1081 | |
|
|
1082 | attributes.override_redirect = !!option (Opt_override_redirect); |
|
|
1083 | |
|
|
1084 | #if ENABLE_FRILLS |
|
|
1085 | if (option (Opt_borderLess)) |
|
|
1086 | { |
|
|
1087 | if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None) |
|
|
1088 | { |
|
|
1089 | // rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n"); |
|
|
1090 | attributes.override_redirect = true; |
|
|
1091 | } |
|
|
1092 | else |
|
|
1093 | { |
|
|
1094 | mwmhints.flags = MWM_HINTS_DECORATIONS; |
|
|
1095 | } |
|
|
1096 | } |
|
|
1097 | #endif |
|
|
1098 | |
|
|
1099 | #if ENABLE_XEMBED |
|
|
1100 | if (rs[Rs_embed]) |
|
|
1101 | { |
|
|
1102 | XWindowAttributes wattr; |
|
|
1103 | |
|
|
1104 | parent = strtol (rs[Rs_embed], 0, 0); |
|
|
1105 | |
|
|
1106 | if (!XGetWindowAttributes (dpy, parent, &wattr)) |
|
|
1107 | rxvt_fatal ("invalid window-id specified with -embed, aborting.\n"); |
|
|
1108 | |
|
|
1109 | window_calc (wattr.width, wattr.height); |
|
|
1110 | } |
|
|
1111 | #endif |
|
|
1112 | |
1115 | rxvt_window_calc(aR_ 0, 0); |
1113 | window_calc (0, 0); |
1116 | R->h->old_width = R->szHint.width; |
|
|
1117 | R->h->old_height = R->szHint.height; |
|
|
1118 | |
1114 | |
1119 | /* parent window - reverse video so we can see placement errors |
|
|
1120 | * sub-window placement & size in rxvt_resize_subwindows() |
1115 | /* sub-window placement & size in rxvt_resize_subwindows () */ |
1121 | */ |
|
|
1122 | |
|
|
1123 | #ifdef PREFER_24BIT |
|
|
1124 | attributes.background_pixel = R->PixColors[Color_fg]; |
1116 | attributes.background_pixel = pix_colors_focused [Color_border]; |
1125 | attributes.border_pixel = R->PixColors[Color_border]; |
1117 | attributes.border_pixel = pix_colors_focused [Color_border]; |
1126 | attributes.colormap = XCMAP; |
1118 | attributes.colormap = cmap; |
1127 | R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot, |
1119 | |
1128 | R->szHint.x, R->szHint.y, |
1120 | top = XCreateWindow (dpy, parent, |
1129 | R->szHint.width, R->szHint.height, |
1121 | szHint.x, szHint.y, |
1130 | R->TermWin.ext_bwidth, |
1122 | szHint.width, szHint.height, |
1131 | XDEPTH, InputOutput, |
1123 | ext_bwidth, |
1132 | XVISUAL, |
1124 | depth, InputOutput, visual, |
1133 | CWBackPixel | CWBorderPixel |
1125 | CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect, |
1134 | | CWColormap, &attributes); |
1126 | &attributes); |
1135 | #else |
1127 | |
1136 | R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot, |
1128 | this->parent[0] = top; |
1137 | R->szHint.x, R->szHint.y, |
1129 | |
1138 | R->szHint.width, |
1130 | old_width = szHint.width; |
1139 | R->szHint.height, |
1131 | old_height = szHint.height; |
1140 | R->TermWin.ext_bwidth, |
1132 | |
1141 | R->PixColors[Color_border], |
1133 | set_title (rs [Rs_title]); |
1142 | R->PixColors[Color_fg]); |
1134 | set_icon_name (rs [Rs_iconName]); |
|
|
1135 | |
|
|
1136 | classHint.res_name = (char *)rs[Rs_name]; |
|
|
1137 | classHint.res_class = (char *)RESCLASS; |
|
|
1138 | |
|
|
1139 | wmHint.flags = InputHint | StateHint | WindowGroupHint; |
|
|
1140 | wmHint.input = True; |
|
|
1141 | wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState; |
|
|
1142 | wmHint.window_group = top; |
|
|
1143 | |
|
|
1144 | XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc, |
|
|
1145 | &szHint, &wmHint, &classHint); |
|
|
1146 | #if ENABLE_EWMH |
|
|
1147 | # ifdef HAVE_AFTERIMAGE |
|
|
1148 | /* |
|
|
1149 | * set up icon hint |
|
|
1150 | * rs [Rs_iconfile] is path to icon, asv has been created in init_resources |
|
|
1151 | */ |
|
|
1152 | |
|
|
1153 | if (rs [Rs_iconfile]) |
|
|
1154 | { |
|
|
1155 | init_asv (); |
|
|
1156 | |
|
|
1157 | ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL); |
|
|
1158 | if (asv && im) |
|
|
1159 | { |
|
|
1160 | int w = im->width; |
|
|
1161 | int h = im->height; |
|
|
1162 | long* buffer = (long *)malloc ((2 + w * h) * sizeof (long)); |
|
|
1163 | ASImage *result = scale_asimage (asv, im, |
|
|
1164 | w, h, ASA_ARGB32, |
|
|
1165 | 100, ASIMAGE_QUALITY_DEFAULT); |
|
|
1166 | destroy_asimage (&im); |
|
|
1167 | |
|
|
1168 | if (buffer && result) |
|
|
1169 | { |
|
|
1170 | ARGB32 *asbuf = result->alt.argb32; |
|
|
1171 | buffer [0] = w; |
|
|
1172 | buffer [1] = h; |
|
|
1173 | |
|
|
1174 | for (unsigned int i = 0; i < w * h; ++i) |
|
|
1175 | buffer [i + 2] = asbuf [i]; |
|
|
1176 | |
|
|
1177 | destroy_asimage (&result); |
|
|
1178 | XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32, |
|
|
1179 | PropModeReplace, (const unsigned char*) buffer, 2 + w * h); |
|
|
1180 | free (buffer); |
|
|
1181 | } |
|
|
1182 | else |
|
|
1183 | { |
|
|
1184 | if (!buffer) |
|
|
1185 | rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n"); |
|
|
1186 | |
|
|
1187 | if (!result) |
|
|
1188 | rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n"); |
|
|
1189 | } |
|
|
1190 | } |
|
|
1191 | else |
|
|
1192 | rxvt_warn ("Loading image icon failed, continuing without.\n"); |
|
|
1193 | } |
1143 | #endif |
1194 | # endif |
1144 | rxvt_xterm_seq(aR_ XTerm_title, R->h->rs[Rs_title], CHAR_ST); |
|
|
1145 | rxvt_xterm_seq(aR_ XTerm_iconName, R->h->rs[Rs_iconName], CHAR_ST); |
|
|
1146 | |
|
|
1147 | classHint.res_name = (char *)R->h->rs[Rs_name]; |
|
|
1148 | classHint.res_class = (char *)APL_CLASS; |
|
|
1149 | |
|
|
1150 | wmHint.flags = (InputHint | StateHint | WindowGroupHint); |
|
|
1151 | wmHint.input = True; |
|
|
1152 | wmHint.initial_state = (R->Options & Opt_iconic ? IconicState |
|
|
1153 | : NormalState); |
|
|
1154 | wmHint.window_group = R->TermWin.parent[0]; |
|
|
1155 | |
|
|
1156 | XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL, |
|
|
1157 | (char **)argv, argc, &R->szHint, &wmHint, &classHint); |
|
|
1158 | XSelectInput(R->Xdisplay, R->TermWin.parent[0], |
|
|
1159 | (KeyPressMask |
|
|
1160 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1161 | | KeyReleaseMask |
|
|
1162 | #endif |
1195 | #endif |
|
|
1196 | |
|
|
1197 | #if ENABLE_FRILLS |
|
|
1198 | if (mwmhints.flags) |
|
|
1199 | XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32, |
|
|
1200 | PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS); |
|
|
1201 | #endif |
|
|
1202 | |
|
|
1203 | Atom protocols[] = { |
|
|
1204 | xa[XA_WM_DELETE_WINDOW], |
|
|
1205 | #if ENABLE_EWMH |
|
|
1206 | xa[XA_NET_WM_PING], |
|
|
1207 | #endif |
|
|
1208 | }; |
|
|
1209 | |
|
|
1210 | XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0])); |
|
|
1211 | |
|
|
1212 | #if ENABLE_FRILLS |
|
|
1213 | if (rs[Rs_transient_for]) |
|
|
1214 | XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0)); |
|
|
1215 | #endif |
|
|
1216 | |
|
|
1217 | #if ENABLE_EWMH |
|
|
1218 | long pid = getpid (); |
|
|
1219 | |
|
|
1220 | XChangeProperty (dpy, top, |
|
|
1221 | xa[XA_NET_WM_PID], XA_CARDINAL, 32, |
|
|
1222 | PropModeReplace, (unsigned char *)&pid, 1); |
|
|
1223 | |
|
|
1224 | // _NET_WM_WINDOW_TYPE is NORMAL, which is the default |
|
|
1225 | #endif |
|
|
1226 | |
|
|
1227 | XSelectInput (dpy, top, |
|
|
1228 | KeyPressMask |
|
|
1229 | #if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755 |
|
|
1230 | | KeyReleaseMask |
|
|
1231 | #endif |
1163 | | FocusChangeMask | VisibilityChangeMask |
1232 | | FocusChangeMask | VisibilityChangeMask |
1164 | | StructureNotifyMask)); |
1233 | | ExposureMask | StructureNotifyMask); |
1165 | |
1234 | |
|
|
1235 | termwin_ev.start (display, top); |
|
|
1236 | |
1166 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
1237 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
1167 | R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm); |
1238 | TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); |
1168 | |
1239 | |
1169 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
|
|
1170 | /* cursor (menuBar/scrollBar): Black-on-White */ |
|
|
1171 | R->h->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr); |
|
|
1172 | #endif |
|
|
1173 | |
|
|
1174 | #ifdef POINTER_BLANK |
|
|
1175 | R->h->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid, |
|
|
1176 | R->TermWin.font->fid, ' ', ' ', |
|
|
1177 | &blackcolour, &blackcolour); |
|
|
1178 | #endif |
|
|
1179 | |
|
|
1180 | /* the vt window */ |
1240 | /* the vt window */ |
1181 | R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], |
1241 | vt = XCreateSimpleWindow (dpy, top, |
1182 | R->h->window_vt_x, R->h->window_vt_y, |
1242 | window_vt_x, window_vt_y, |
1183 | TermWin_TotalWidth(), |
1243 | width, height, |
1184 | TermWin_TotalHeight(), |
1244 | 0, |
1185 | 0, |
1245 | pix_colors_focused[Color_fg], |
1186 | R->PixColors[Color_fg], |
1246 | pix_colors_focused[Color_bg]); |
1187 | R->PixColors[Color_bg]); |
1247 | |
1188 | #ifdef DEBUG_X |
1248 | attributes.bit_gravity = NorthWestGravity; |
1189 | XStoreName(R->Xdisplay, R->TermWin.vt, "vt window"); |
1249 | XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes); |
1190 | #endif |
1250 | |
1191 | rxvt_pointer_unblank(aR); |
|
|
1192 | vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask |
1251 | vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; |
1193 | | PropertyChangeMask); |
1252 | |
1194 | #ifdef POINTER_BLANK |
|
|
1195 | if ((R->Options & Opt_pointerBlank)) |
1253 | if (option (Opt_pointerBlank)) |
1196 | vt_emask |= PointerMotionMask; |
1254 | vt_emask |= PointerMotionMask; |
1197 | else |
1255 | else |
1198 | #endif |
|
|
1199 | vt_emask |= (Button1MotionMask | Button3MotionMask); |
1256 | vt_emask |= Button1MotionMask | Button3MotionMask; |
1200 | XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask); |
|
|
1201 | |
1257 | |
1202 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
1258 | vt_select_input (); |
1203 | if (menuBar_height()) { |
|
|
1204 | R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], |
|
|
1205 | R->h->window_vt_x, 0, |
|
|
1206 | TermWin_TotalWidth(), |
|
|
1207 | menuBar_TotalHeight(), |
|
|
1208 | 0, |
|
|
1209 | R->PixColors[Color_fg], |
|
|
1210 | R->PixColors[Color_scroll]); |
|
|
1211 | #ifdef DEBUG_X |
|
|
1212 | XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); |
|
|
1213 | #endif |
|
|
1214 | XDefineCursor(R->Xdisplay, R->menuBar.win, R->h->pointer_leftptr); |
|
|
1215 | XSelectInput(R->Xdisplay, R->menuBar.win, |
|
|
1216 | (ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
|
1217 | | Button1MotionMask)); |
|
|
1218 | } |
|
|
1219 | #endif |
|
|
1220 | #ifdef XPM_BACKGROUND |
|
|
1221 | if (R->h->rs[Rs_backgroundPixmap] != NULL |
|
|
1222 | && !(R->Options & Opt_transparent)) { |
|
|
1223 | const char *p = R->h->rs[Rs_backgroundPixmap]; |
|
|
1224 | |
1259 | |
1225 | if ((p = STRCHR(p, ';')) != NULL) { |
1260 | vt_ev.start (display, vt); |
1226 | p++; |
|
|
1227 | rxvt_scale_pixmap(aR_ p); |
|
|
1228 | } |
|
|
1229 | rxvt_set_bgPixmap(aR_ R->h->rs[Rs_backgroundPixmap]); |
|
|
1230 | rxvt_scr_touch(aR_ True); |
|
|
1231 | } |
|
|
1232 | #endif |
|
|
1233 | |
1261 | |
1234 | /* graphics context for the vt window */ |
1262 | /* graphics context for the vt window */ |
1235 | gcvalue.foreground = R->PixColors[Color_fg]; |
1263 | gcvalue.foreground = pix_colors[Color_fg]; |
1236 | gcvalue.background = R->PixColors[Color_bg]; |
1264 | gcvalue.background = pix_colors[Color_bg]; |
1237 | gcvalue.graphics_exposures = 1; |
1265 | gcvalue.graphics_exposures = 0; |
1238 | R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, |
|
|
1239 | GCForeground | GCBackground |
|
|
1240 | | GCGraphicsExposures, &gcvalue); |
|
|
1241 | |
1266 | |
1242 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1267 | gc = XCreateGC (dpy, vt, |
1243 | gcvalue.foreground = R->PixColors[Color_topShadow]; |
1268 | GCForeground | GCBackground | GCGraphicsExposures, |
1244 | R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1269 | &gcvalue); |
1245 | GCForeground, &gcvalue); |
1270 | |
1246 | gcvalue.foreground = R->PixColors[Color_bottomShadow]; |
1271 | drawable = new rxvt_drawable (this, vt); |
1247 | R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1272 | |
1248 | GCForeground, &gcvalue); |
1273 | #ifdef OFF_FOCUS_FADING |
1249 | gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg |
1274 | // initially we are in unfocused state |
1250 | : Color_scroll)]; |
1275 | if (rs[Rs_fade]) |
1251 | R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, |
1276 | pix_colors = pix_colors_unfocused; |
1252 | GCForeground, &gcvalue); |
1277 | #endif |
|
|
1278 | |
|
|
1279 | pointer_unblank (); |
|
|
1280 | scr_recolour (); |
|
|
1281 | } |
|
|
1282 | |
|
|
1283 | /* ------------------------------------------------------------------------- * |
|
|
1284 | * GET TTY CURRENT STATE * |
|
|
1285 | * ------------------------------------------------------------------------- */ |
|
|
1286 | void |
|
|
1287 | rxvt_get_ttymode (struct termios *tio, int erase) |
|
|
1288 | { |
|
|
1289 | /* |
|
|
1290 | * standard System V termios interface |
|
|
1291 | */ |
|
|
1292 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
|
|
1293 | { |
|
|
1294 | // return error - use system defaults, |
|
|
1295 | // where possible, and zero elsewhere |
|
|
1296 | memset (tio, 0, sizeof (struct termios)); |
|
|
1297 | |
|
|
1298 | tio->c_cc[VINTR] = CINTR; |
|
|
1299 | tio->c_cc[VQUIT] = CQUIT; |
|
|
1300 | tio->c_cc[VERASE] = CERASE; |
|
|
1301 | #ifdef VERASE2 |
|
|
1302 | tio->c_cc[VERASE2] = CERASE2; |
|
|
1303 | #endif |
|
|
1304 | tio->c_cc[VKILL] = CKILL; |
|
|
1305 | tio->c_cc[VSTART] = CSTART; |
|
|
1306 | tio->c_cc[VSTOP] = CSTOP; |
|
|
1307 | tio->c_cc[VSUSP] = CSUSP; |
|
|
1308 | # ifdef VDSUSP |
|
|
1309 | tio->c_cc[VDSUSP] = CDSUSP; |
1253 | #endif |
1310 | # endif |
|
|
1311 | # ifdef VREPRINT |
|
|
1312 | tio->c_cc[VREPRINT] = CRPRNT; |
|
|
1313 | # endif |
|
|
1314 | # ifdef VDISCRD |
|
|
1315 | tio->c_cc[VDISCRD] = CFLUSH; |
|
|
1316 | # endif |
|
|
1317 | # ifdef VWERSE |
|
|
1318 | tio->c_cc[VWERSE] = CWERASE; |
|
|
1319 | # endif |
|
|
1320 | # ifdef VLNEXT |
|
|
1321 | tio->c_cc[VLNEXT] = CLNEXT; |
|
|
1322 | # endif |
|
|
1323 | } |
|
|
1324 | |
|
|
1325 | tio->c_cc[VEOF] = CEOF; |
|
|
1326 | tio->c_cc[VEOL] = VDISABLE; |
|
|
1327 | # ifdef VEOL2 |
|
|
1328 | tio->c_cc[VEOL2] = VDISABLE; |
|
|
1329 | # endif |
|
|
1330 | # ifdef VSWTC |
|
|
1331 | tio->c_cc[VSWTC] = VDISABLE; |
|
|
1332 | # endif |
|
|
1333 | # ifdef VSWTCH |
|
|
1334 | tio->c_cc[VSWTCH] = VDISABLE; |
|
|
1335 | # endif |
|
|
1336 | # if VMIN != VEOF |
|
|
1337 | tio->c_cc[VMIN] = 1; |
|
|
1338 | # endif |
|
|
1339 | # if VTIME != VEOL |
|
|
1340 | tio->c_cc[VTIME] = 0; |
|
|
1341 | # endif |
|
|
1342 | |
|
|
1343 | if (erase != -1) |
|
|
1344 | tio->c_cc[VERASE] = (char)erase; |
|
|
1345 | |
|
|
1346 | /* input modes */ |
|
|
1347 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
|
|
1348 | # ifdef IMAXBEL |
|
|
1349 | | IMAXBEL |
|
|
1350 | # endif |
|
|
1351 | | IXON); |
|
|
1352 | |
|
|
1353 | /* output modes */ |
|
|
1354 | tio->c_oflag = (OPOST | ONLCR); |
|
|
1355 | |
|
|
1356 | /* control modes */ |
|
|
1357 | tio->c_cflag = (CS8 | CREAD); |
|
|
1358 | |
|
|
1359 | /* line discipline modes */ |
|
|
1360 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
|
|
1361 | # if defined (ECHOCTL) && defined (ECHOKE) |
|
|
1362 | | ECHOCTL | ECHOKE |
|
|
1363 | # endif |
|
|
1364 | | ECHOE | ECHOK); |
|
|
1365 | |
|
|
1366 | /* |
|
|
1367 | * Debugging |
|
|
1368 | */ |
|
|
1369 | #ifdef DEBUG_TTYMODE |
|
|
1370 | /* c_iflag bits */ |
|
|
1371 | fprintf (stderr, "Input flags\n"); |
|
|
1372 | |
|
|
1373 | /* cpp token stringize doesn't work on all machines <sigh> */ |
|
|
1374 | # define FOO(flag,name) \ |
|
|
1375 | if ((tio->c_iflag) & flag) \ |
|
|
1376 | fprintf (stderr, "%s ", name) |
|
|
1377 | |
|
|
1378 | /* c_iflag bits */ |
|
|
1379 | FOO (IGNBRK, "IGNBRK"); |
|
|
1380 | FOO (BRKINT, "BRKINT"); |
|
|
1381 | FOO (IGNPAR, "IGNPAR"); |
|
|
1382 | FOO (PARMRK, "PARMRK"); |
|
|
1383 | FOO (INPCK, "INPCK"); |
|
|
1384 | FOO (ISTRIP, "ISTRIP"); |
|
|
1385 | FOO (INLCR, "INLCR"); |
|
|
1386 | FOO (IGNCR, "IGNCR"); |
|
|
1387 | FOO (ICRNL, "ICRNL"); |
|
|
1388 | FOO (IXON, "IXON"); |
|
|
1389 | FOO (IXOFF, "IXOFF"); |
|
|
1390 | # ifdef IUCLC |
|
|
1391 | FOO (IUCLC, "IUCLC"); |
|
|
1392 | # endif |
|
|
1393 | # ifdef IXANY |
|
|
1394 | FOO (IXANY, "IXANY"); |
|
|
1395 | # endif |
|
|
1396 | # ifdef IMAXBEL |
|
|
1397 | FOO (IMAXBEL, "IMAXBEL"); |
|
|
1398 | # endif |
|
|
1399 | |
|
|
1400 | fprintf (stderr, "\n"); |
|
|
1401 | |
|
|
1402 | # undef FOO |
|
|
1403 | # define FOO(entry, name) \ |
|
|
1404 | fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) |
|
|
1405 | |
|
|
1406 | FOO (VINTR, "VINTR"); |
|
|
1407 | FOO (VQUIT, "VQUIT"); |
|
|
1408 | FOO (VERASE, "VERASE"); |
|
|
1409 | FOO (VKILL, "VKILL"); |
|
|
1410 | FOO (VEOF, "VEOF"); |
|
|
1411 | FOO (VEOL, "VEOL"); |
|
|
1412 | # ifdef VEOL2 |
|
|
1413 | FOO (VEOL2, "VEOL2"); |
|
|
1414 | # endif |
|
|
1415 | # ifdef VSWTC |
|
|
1416 | FOO (VSWTC, "VSWTC"); |
|
|
1417 | # endif |
|
|
1418 | # ifdef VSWTCH |
|
|
1419 | FOO (VSWTCH, "VSWTCH"); |
|
|
1420 | # endif |
|
|
1421 | FOO (VSTART, "VSTART"); |
|
|
1422 | FOO (VSTOP, "VSTOP"); |
|
|
1423 | FOO (VSUSP, "VSUSP"); |
|
|
1424 | # ifdef VDSUSP |
|
|
1425 | FOO (VDSUSP, "VDSUSP"); |
|
|
1426 | # endif |
|
|
1427 | # ifdef VREPRINT |
|
|
1428 | FOO (VREPRINT, "VREPRINT"); |
|
|
1429 | # endif |
|
|
1430 | # ifdef VDISCRD |
|
|
1431 | FOO (VDISCRD, "VDISCRD"); |
|
|
1432 | # endif |
|
|
1433 | # ifdef VWERSE |
|
|
1434 | FOO (VWERSE, "VWERSE"); |
|
|
1435 | # endif |
|
|
1436 | # ifdef VLNEXT |
|
|
1437 | FOO (VLNEXT, "VLNEXT"); |
|
|
1438 | # endif |
|
|
1439 | |
|
|
1440 | fprintf (stderr, "\n"); |
|
|
1441 | # undef FOO |
|
|
1442 | #endif /* DEBUG_TTYMODE */ |
1254 | } |
1443 | } |
1255 | |
1444 | |
1256 | /*----------------------------------------------------------------------*/ |
1445 | /*----------------------------------------------------------------------*/ |
1257 | /* |
1446 | /* |
1258 | * Run the command in a subprocess and return a file descriptor for the |
1447 | * Run the command in a subprocess and return a file descriptor for the |
1259 | * master end of the pseudo-teletype pair with the command talking to |
1448 | * master end of the pseudo-teletype pair with the command talking to |
1260 | * the slave. |
1449 | * the slave. |
1261 | */ |
1450 | */ |
1262 | /* INTPROTO */ |
1451 | void |
1263 | int |
|
|
1264 | rxvt_run_command(pR_ const char *const *argv) |
1452 | rxvt_term::run_command (const char *const *argv) |
1265 | { |
1453 | { |
1266 | int cfd, er; |
1454 | #if ENABLE_FRILLS |
1267 | |
1455 | if (rs[Rs_pty_fd]) |
1268 | /* get master (pty) */ |
|
|
1269 | if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->h->ttydev))) < 0) { |
|
|
1270 | rxvt_print_error("can't open pseudo-tty"); |
|
|
1271 | return -1; |
|
|
1272 | } |
1456 | { |
1273 | #ifdef FD_SETSIZE |
1457 | pty->pty = atoi (rs[Rs_pty_fd]); |
1274 | if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { |
|
|
1275 | rxvt_print_error("fd too high: %d max", FD_SETSIZE); |
|
|
1276 | rxvt_clean_exit(); |
|
|
1277 | exit(EXIT_FAILURE); |
|
|
1278 | } |
|
|
1279 | #endif |
|
|
1280 | fcntl(cfd, F_SETFL, O_NDELAY); |
|
|
1281 | |
1458 | |
1282 | /* get slave (tty) */ |
1459 | if (pty->pty >= 0) |
1283 | if (R->tty_fd < 0) { |
1460 | { |
1284 | #ifndef NO_SETOWNER_TTYDEV |
1461 | if (getfd_hook) |
1285 | rxvt_privileged_ttydev(aR_ SAVE); |
1462 | pty->pty = (*getfd_hook) (pty->pty); |
1286 | #endif |
1463 | |
1287 | if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) { |
1464 | if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK)) |
1288 | close(cfd); |
1465 | rxvt_fatal ("unusable pty-fd filehandle, aborting.\n"); |
1289 | rxvt_print_error("can't open slave tty %s", R->h->ttydev); |
1466 | } |
1290 | return -1; |
|
|
1291 | } |
|
|
1292 | } |
1467 | } |
|
|
1468 | else |
|
|
1469 | #endif |
|
|
1470 | if (!pty->get ()) |
|
|
1471 | rxvt_fatal ("can't initialize pseudo-tty, aborting.\n"); |
|
|
1472 | |
|
|
1473 | int er; |
|
|
1474 | |
1293 | #ifndef NO_BACKSPACE_KEY |
1475 | #ifndef NO_BACKSPACE_KEY |
1294 | if (R->h->key_backspace[0] && !R->h->key_backspace[1]) |
1476 | if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1]) |
1295 | er = R->h->key_backspace[0]; |
1477 | er = rs[Rs_backspace_key][0]; |
1296 | else if (STRCMP(R->h->key_backspace, "DEC") == 0) |
1478 | else if (strcmp (rs[Rs_backspace_key], "DEC") == 0) |
1297 | er = '\177'; /* the initial state anyway */ |
1479 | er = '\177'; /* the initial state anyway */ |
1298 | else |
1480 | else |
1299 | #endif |
|
|
1300 | er = -1; |
|
|
1301 | rxvt_get_ttymode(&(R->h->tio), er); |
|
|
1302 | |
|
|
1303 | /* install exit handler for cleanup */ |
|
|
1304 | #ifdef HAVE_ATEXIT |
|
|
1305 | atexit(rxvt_clean_exit); |
|
|
1306 | #else |
|
|
1307 | # ifdef HAVE_ON_EXIT |
|
|
1308 | on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */ |
|
|
1309 | # endif |
1481 | #endif |
1310 | #endif |
1482 | er = -1; |
1311 | |
1483 | |
1312 | signal(SIGHUP, rxvt_Exit_signal); |
1484 | rxvt_get_ttymode (&tio, er); |
1313 | #ifndef __svr4__ |
1485 | /* init terminal attributes */ |
1314 | signal(SIGINT, rxvt_Exit_signal); |
1486 | cfsetospeed (&tio, BAUDRATE); |
1315 | #endif |
1487 | cfsetispeed (&tio, BAUDRATE); |
1316 | signal(SIGQUIT, rxvt_Exit_signal); |
1488 | tcsetattr (pty->tty, TCSANOW, &tio); |
1317 | signal(SIGTERM, rxvt_Exit_signal); |
1489 | pty->set_utf8_mode (enc_utf8); |
1318 | signal(SIGCHLD, rxvt_Child_signal); |
|
|
1319 | |
1490 | |
1320 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
1491 | /* set initial window size */ |
1321 | /* signal (SIGURG, SIG_DFL); */ |
1492 | tt_winch (); |
1322 | |
1493 | |
1323 | #ifndef __QNX__ |
1494 | #if ENABLE_FRILLS |
|
|
1495 | if (rs[Rs_pty_fd]) |
|
|
1496 | return; |
|
|
1497 | #endif |
|
|
1498 | |
1324 | /* spin off the command interpreter */ |
1499 | /* spin off the command interpreter */ |
1325 | switch (R->h->cmd_pid = fork()) { |
1500 | switch (cmd_pid = fork ()) |
|
|
1501 | { |
1326 | case -1: |
1502 | case -1: |
1327 | rxvt_print_error("can't fork"); |
1503 | { |
1328 | return -1; |
1504 | cmd_pid = 0; |
|
|
1505 | rxvt_fatal ("can't fork, aborting.\n"); |
|
|
1506 | } |
1329 | case 0: |
1507 | case 0: |
1330 | close(cfd); /* only keep R->tty_fd and STDERR open */ |
1508 | init_env (); |
1331 | close(R->Xfd); |
1509 | |
1332 | if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0) |
1510 | if (!pty->make_controlling_tty ()) |
1333 | rxvt_print_error("could not obtain control of tty"); |
1511 | fprintf (stderr, "%s: could not obtain control of tty.", RESNAME); |
1334 | else { |
1512 | else |
|
|
1513 | { |
1335 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
1514 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
1336 | dup2(R->tty_fd, STDIN_FILENO); |
1515 | dup2 (pty->tty, STDIN_FILENO); |
1337 | dup2(R->tty_fd, STDOUT_FILENO); |
1516 | dup2 (pty->tty, STDOUT_FILENO); |
1338 | dup2(R->tty_fd, STDERR_FILENO); |
1517 | dup2 (pty->tty, STDERR_FILENO); |
1339 | if (R->tty_fd > 2) |
1518 | |
1340 | close(R->tty_fd); |
1519 | // close all our file handles that we do no longer need |
1341 | rxvt_run_child(aR_ argv); |
1520 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
1342 | } |
1521 | { |
|
|
1522 | if ((*t)->pty->pty > 2) close ((*t)->pty->pty); |
|
|
1523 | if ((*t)->pty->tty > 2) close ((*t)->pty->tty); |
|
|
1524 | } |
|
|
1525 | |
|
|
1526 | run_child (argv); |
|
|
1527 | fprintf (stderr, "%s: unable to exec child.", RESNAME); |
|
|
1528 | } |
|
|
1529 | |
1343 | exit(EXIT_FAILURE); |
1530 | _exit (EXIT_FAILURE); |
1344 | /* NOTREACHED */ |
1531 | |
1345 | default: |
1532 | default: |
1346 | { |
1533 | if (!option (Opt_utmpInhibit)) |
1347 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
1534 | pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]); |
1348 | int fdstdin; |
|
|
1349 | |
1535 | |
1350 | fdstdin = dup(STDIN_FILENO); |
1536 | pty->close_tty (); |
1351 | dup2(R->tty_fd, STDIN_FILENO); |
|
|
1352 | #endif |
|
|
1353 | rxvt_privileged_utmp(aR_ SAVE); |
|
|
1354 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1355 | dup2(fdstdin, STDIN_FILENO); |
|
|
1356 | close(fdstdin); |
|
|
1357 | #endif |
|
|
1358 | } |
|
|
1359 | close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ |
|
|
1360 | break; |
|
|
1361 | } |
|
|
1362 | #else /* __QNX__ uses qnxspawn() */ |
|
|
1363 | fchmod(R->tty_fd, 0622); |
|
|
1364 | fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); |
|
|
1365 | fcntl(cfd, F_SETFD, FD_CLOEXEC); |
|
|
1366 | |
1537 | |
1367 | if (rxvt_run_child(aR_ argv) == -1) |
1538 | child_ev.start (cmd_pid); |
1368 | exit(EXIT_FAILURE); |
|
|
1369 | #endif |
|
|
1370 | /* |
|
|
1371 | * Reduce R->num_fds to what we use, so select() is more efficient |
|
|
1372 | */ |
|
|
1373 | R->num_fds = max(STDERR_FILENO, cfd); |
|
|
1374 | MAX_IT(R->num_fds, R->Xfd); |
|
|
1375 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
|
|
1376 | MAX_IT(R->num_fds, 7); |
|
|
1377 | #endif |
|
|
1378 | R->num_fds++; /* counts from 0 */ |
|
|
1379 | |
1539 | |
1380 | return cfd; |
1540 | HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END)); |
|
|
1541 | break; |
|
|
1542 | } |
1381 | } |
1543 | } |
1382 | |
1544 | |
1383 | /* ------------------------------------------------------------------------- * |
1545 | /* ------------------------------------------------------------------------- * |
1384 | * CHILD PROCESS OPERATIONS * |
1546 | * CHILD PROCESS OPERATIONS * |
1385 | * ------------------------------------------------------------------------- */ |
1547 | * ------------------------------------------------------------------------- */ |
1386 | /* |
1548 | /* |
1387 | * The only open file descriptor is the slave tty - so no error messages. |
1549 | * The only open file descriptor is the slave tty - so no error messages. |
1388 | * returns are fatal |
1550 | * returns are fatal |
1389 | */ |
1551 | */ |
1390 | /* INTPROTO */ |
|
|
1391 | int |
1552 | int |
1392 | rxvt_run_child(pR_ const char *const *argv) |
1553 | rxvt_term::run_child (const char *const *argv) |
1393 | { |
1554 | { |
1394 | char *login; |
1555 | char *login; |
1395 | |
1556 | |
1396 | SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */ |
1557 | if (option (Opt_console)) |
1397 | |
1558 | { |
1398 | if (R->Options & Opt_console) { /* be virtual console, fail silently */ |
1559 | /* be virtual console, fail silently */ |
1399 | #ifdef TIOCCONS |
1560 | #ifdef TIOCCONS |
1400 | unsigned int on = 1; |
1561 | unsigned int on = 1; |
1401 | |
1562 | |
1402 | ioctl(STDIN_FILENO, TIOCCONS, &on); |
1563 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
1403 | #elif defined (SRIOCSREDIR) |
1564 | #elif defined (SRIOCSREDIR) |
1404 | int fd; |
1565 | int fd; |
1405 | |
1566 | |
1406 | fd = open(CONSOLE, O_WRONLY, 0); |
1567 | fd = open (CONSOLE, O_WRONLY, 0); |
1407 | if (fd >= 0) { |
1568 | if (fd >= 0) |
1408 | if (ioctl(fd, SRIOCSREDIR, NULL) < 0) |
1569 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
1409 | close(fd); |
1570 | close (fd); |
1410 | } |
|
|
1411 | #endif /* SRIOCSREDIR */ |
1571 | #endif /* SRIOCSREDIR */ |
1412 | } |
1572 | } |
1413 | |
1573 | |
1414 | /* reset signals and spin off the command interpreter */ |
1574 | /* reset signals and spin off the command interpreter */ |
1415 | signal(SIGINT, SIG_DFL); |
1575 | signal (SIGINT, SIG_DFL); |
1416 | signal(SIGQUIT, SIG_DFL); |
1576 | signal (SIGQUIT, SIG_DFL); |
1417 | signal(SIGCHLD, SIG_DFL); |
1577 | signal (SIGCHLD, SIG_DFL); |
1418 | /* |
1578 | signal (SIGHUP, SIG_DFL); |
|
|
1579 | signal (SIGPIPE, SIG_DFL); |
|
|
1580 | /* |
1419 | * mimick login's behavior by disabling the job control signals |
1581 | * mimick login's behavior by disabling the job control signals |
1420 | * a shell that wants them can turn them back on |
1582 | * a shell that wants them can turn them back on |
1421 | */ |
1583 | */ |
1422 | #ifdef SIGTSTP |
1584 | #ifdef SIGTSTP |
1423 | signal(SIGTSTP, SIG_IGN); |
1585 | signal (SIGTSTP, SIG_IGN); |
1424 | signal(SIGTTIN, SIG_IGN); |
1586 | signal (SIGTTIN, SIG_IGN); |
1425 | signal(SIGTTOU, SIG_IGN); |
1587 | signal (SIGTTOU, SIG_IGN); |
1426 | #endif /* SIGTSTP */ |
1588 | #endif /* SIGTSTP */ |
1427 | |
1589 | |
1428 | /* set window size */ |
|
|
1429 | rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); |
|
|
1430 | |
|
|
1431 | #ifndef __QNX__ |
|
|
1432 | /* command interpreter path */ |
1590 | /* command interpreter path */ |
1433 | if (argv != NULL) { |
1591 | if (argv) |
|
|
1592 | { |
1434 | # ifdef DEBUG_CMD |
1593 | # ifdef DEBUG_CMD |
1435 | int i; |
1594 | int i; |
1436 | |
1595 | |
1437 | for (i = 0; argv[i]; i++) |
1596 | for (i = 0; argv[i]; i++) |
1438 | fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
1597 | fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
1439 | # endif |
1598 | # endif |
|
|
1599 | |
1440 | execvp(argv[0], (char *const *)argv); |
1600 | execvp (argv[0], (char *const *)argv); |
1441 | /* no error message: STDERR is closed! */ |
1601 | /* no error message: STDERR is closed! */ |
1442 | } else { |
1602 | } |
|
|
1603 | else |
|
|
1604 | { |
1443 | const char *argv0, *shell; |
1605 | const char *argv0, *shell; |
1444 | |
1606 | |
1445 | if ((shell = getenv("SHELL")) == NULL || *shell == '\0') |
1607 | if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') |
1446 | shell = "/bin/sh"; |
1608 | shell = "/bin/sh"; |
1447 | |
1609 | |
1448 | argv0 = (const char *)rxvt_r_basename(shell); |
1610 | argv0 = rxvt_basename (shell); |
1449 | if (R->Options & Opt_loginShell) { |
|
|
1450 | login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); |
|
|
1451 | |
1611 | |
|
|
1612 | if (option (Opt_loginShell)) |
|
|
1613 | { |
|
|
1614 | login = (char *)rxvt_malloc (strlen (argv0) + 2); |
|
|
1615 | |
1452 | login[0] = '-'; |
1616 | login[0] = '-'; |
1453 | STRCPY(&login[1], argv0); |
1617 | strcpy (&login[1], argv0); |
1454 | argv0 = login; |
1618 | argv0 = login; |
1455 | } |
1619 | } |
1456 | execlp(shell, argv0, NULL); |
1620 | |
|
|
1621 | execlp (shell, argv0, (char *)0); |
1457 | /* no error message: STDERR is closed! */ |
1622 | /* no error message: STDERR is closed! */ |
1458 | } |
|
|
1459 | #else /* __QNX__ uses qnxspawn() */ |
|
|
1460 | { |
|
|
1461 | char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; |
|
|
1462 | char *command = NULL, fullcommand[_MAX_PATH]; |
|
|
1463 | char **arg_v, *arg_a[2] = { NULL, NULL }; |
|
|
1464 | |
|
|
1465 | if (argv != NULL) { |
|
|
1466 | if (access(argv[0], X_OK) == -1) { |
|
|
1467 | if (STRCHR(argv[0], '/') == NULL) { |
|
|
1468 | searchenv(argv[0], "PATH", fullcommand); |
|
|
1469 | if (fullcommand[0] != '\0') |
|
|
1470 | command = fullcommand; |
|
|
1471 | } |
|
|
1472 | if (access(command, X_OK) == -1) |
|
|
1473 | return -1; |
|
|
1474 | } else |
|
|
1475 | command = argv[0]; |
|
|
1476 | arg_v = argv; |
|
|
1477 | } else { |
|
|
1478 | if ((command = getenv("SHELL")) == NULL || *command == '\0') |
|
|
1479 | command = "/bin/sh"; |
|
|
1480 | |
|
|
1481 | arg_a[0] = my_basename(command); |
|
|
1482 | if (R->Options & Opt_loginShell) { |
|
|
1483 | login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); |
|
|
1484 | |
|
|
1485 | login[0] = '-'; |
|
|
1486 | STRCPY(&login[1], arg_a[0]); |
|
|
1487 | arg_a[0] = login; |
|
|
1488 | } |
1623 | } |
1489 | arg_v = arg_a; |
1624 | |
1490 | } |
|
|
1491 | iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; |
|
|
1492 | R->h->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, |
|
|
1493 | _SPAWN_SETSID | _SPAWN_TCSETPGRP, |
|
|
1494 | command, arg_v, environ, iov_a, 0); |
|
|
1495 | if (login) |
|
|
1496 | free(login); |
|
|
1497 | close(R->tty_fd); |
|
|
1498 | return R->cmd_fd; |
|
|
1499 | } |
|
|
1500 | #endif |
|
|
1501 | return -1; |
1625 | return -1; |
1502 | } |
1626 | } |
1503 | |
1627 | |
1504 | /* ------------------------------------------------------------------------- * |
|
|
1505 | * GET TTY CURRENT STATE * |
|
|
1506 | * ------------------------------------------------------------------------- */ |
|
|
1507 | /* rxvt_get_ttymode() */ |
|
|
1508 | /* INTPROTO */ |
|
|
1509 | void |
|
|
1510 | rxvt_get_ttymode(ttymode_t *tio, int erase) |
|
|
1511 | { |
|
|
1512 | #ifdef HAVE_TERMIOS_H |
|
|
1513 | /* |
|
|
1514 | * standard System V termios interface |
|
|
1515 | */ |
|
|
1516 | if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { |
|
|
1517 | /* return error - use system defaults */ |
|
|
1518 | tio->c_cc[VINTR] = CINTR; |
|
|
1519 | tio->c_cc[VQUIT] = CQUIT; |
|
|
1520 | tio->c_cc[VERASE] = CERASE; |
|
|
1521 | tio->c_cc[VKILL] = CKILL; |
|
|
1522 | tio->c_cc[VSTART] = CSTART; |
|
|
1523 | tio->c_cc[VSTOP] = CSTOP; |
|
|
1524 | tio->c_cc[VSUSP] = CSUSP; |
|
|
1525 | # ifdef VDSUSP |
|
|
1526 | tio->c_cc[VDSUSP] = CDSUSP; |
|
|
1527 | # endif |
|
|
1528 | # ifdef VREPRINT |
|
|
1529 | tio->c_cc[VREPRINT] = CRPRNT; |
|
|
1530 | # endif |
|
|
1531 | # ifdef VDISCRD |
|
|
1532 | tio->c_cc[VDISCRD] = CFLUSH; |
|
|
1533 | # endif |
|
|
1534 | # ifdef VWERSE |
|
|
1535 | tio->c_cc[VWERSE] = CWERASE; |
|
|
1536 | # endif |
|
|
1537 | # ifdef VLNEXT |
|
|
1538 | tio->c_cc[VLNEXT] = CLNEXT; |
|
|
1539 | # endif |
|
|
1540 | } |
|
|
1541 | tio->c_cc[VEOF] = CEOF; |
|
|
1542 | tio->c_cc[VEOL] = VDISABLE; |
|
|
1543 | # ifdef VEOL2 |
|
|
1544 | tio->c_cc[VEOL2] = VDISABLE; |
|
|
1545 | # endif |
|
|
1546 | # ifdef VSWTC |
|
|
1547 | tio->c_cc[VSWTC] = VDISABLE; |
|
|
1548 | # endif |
|
|
1549 | # ifdef VSWTCH |
|
|
1550 | tio->c_cc[VSWTCH] = VDISABLE; |
|
|
1551 | # endif |
|
|
1552 | # if VMIN != VEOF |
|
|
1553 | tio->c_cc[VMIN] = 1; |
|
|
1554 | # endif |
|
|
1555 | # if VTIME != VEOL |
|
|
1556 | tio->c_cc[VTIME] = 0; |
|
|
1557 | # endif |
|
|
1558 | if (erase != -1) |
|
|
1559 | tio->c_cc[VERASE] = (char)erase; |
|
|
1560 | |
|
|
1561 | /* input modes */ |
|
|
1562 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
|
|
1563 | # ifdef IMAXBEL |
|
|
1564 | | IMAXBEL |
|
|
1565 | # endif |
|
|
1566 | | IXON); |
|
|
1567 | |
|
|
1568 | /* output modes */ |
|
|
1569 | tio->c_oflag = (OPOST | ONLCR); |
|
|
1570 | |
|
|
1571 | /* control modes */ |
|
|
1572 | tio->c_cflag = (CS8 | CREAD); |
|
|
1573 | |
|
|
1574 | /* line discipline modes */ |
|
|
1575 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
|
|
1576 | # if defined (ECHOCTL) && defined (ECHOKE) |
|
|
1577 | | ECHOCTL | ECHOKE |
|
|
1578 | # endif |
|
|
1579 | | ECHOE | ECHOK); |
|
|
1580 | # else /* HAVE_TERMIOS_H */ |
|
|
1581 | |
|
|
1582 | /* |
|
|
1583 | * sgtty interface |
|
|
1584 | */ |
|
|
1585 | |
|
|
1586 | /* get parameters -- gtty */ |
|
|
1587 | if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { |
|
|
1588 | tio->sg.sg_erase = CERASE; /* ^H */ |
|
|
1589 | tio->sg.sg_kill = CKILL; /* ^U */ |
|
|
1590 | } |
|
|
1591 | if (erase != -1) |
|
|
1592 | tio->sg.sg_erase = (char)erase; |
|
|
1593 | |
|
|
1594 | tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); |
|
|
1595 | |
|
|
1596 | /* get special characters */ |
|
|
1597 | if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { |
|
|
1598 | tio->tc.t_intrc = CINTR; /* ^C */ |
|
|
1599 | tio->tc.t_quitc = CQUIT; /* ^\ */ |
|
|
1600 | tio->tc.t_startc = CSTART; /* ^Q */ |
|
|
1601 | tio->tc.t_stopc = CSTOP; /* ^S */ |
|
|
1602 | tio->tc.t_eofc = CEOF; /* ^D */ |
|
|
1603 | tio->tc.t_brkc = -1; |
|
|
1604 | } |
|
|
1605 | /* get local special chars */ |
|
|
1606 | if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { |
|
|
1607 | tio->lc.t_suspc = CSUSP; /* ^Z */ |
|
|
1608 | tio->lc.t_dsuspc = CDSUSP; /* ^Y */ |
|
|
1609 | tio->lc.t_rprntc = CRPRNT; /* ^R */ |
|
|
1610 | tio->lc.t_flushc = CFLUSH; /* ^O */ |
|
|
1611 | tio->lc.t_werasc = CWERASE; /* ^W */ |
|
|
1612 | tio->lc.t_lnextc = CLNEXT; /* ^V */ |
|
|
1613 | } |
|
|
1614 | /* get line discipline */ |
|
|
1615 | ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); |
|
|
1616 | # ifdef NTTYDISC |
|
|
1617 | tio->line = NTTYDISC; |
|
|
1618 | # endif /* NTTYDISC */ |
|
|
1619 | tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); |
|
|
1620 | #endif /* HAVE_TERMIOS_H */ |
|
|
1621 | |
|
|
1622 | /* |
|
|
1623 | * Debugging |
|
|
1624 | */ |
|
|
1625 | #ifdef DEBUG_TTYMODE |
|
|
1626 | #ifdef HAVE_TERMIOS_H |
|
|
1627 | /* c_iflag bits */ |
|
|
1628 | fprintf(stderr, "Input flags\n"); |
|
|
1629 | |
|
|
1630 | /* cpp token stringize doesn't work on all machines <sigh> */ |
|
|
1631 | # define FOO(flag,name) \ |
|
|
1632 | if ((tio->c_iflag) & flag) \ |
|
|
1633 | fprintf (stderr, "%s ", name) |
|
|
1634 | |
|
|
1635 | /* c_iflag bits */ |
|
|
1636 | FOO(IGNBRK, "IGNBRK"); |
|
|
1637 | FOO(BRKINT, "BRKINT"); |
|
|
1638 | FOO(IGNPAR, "IGNPAR"); |
|
|
1639 | FOO(PARMRK, "PARMRK"); |
|
|
1640 | FOO(INPCK, "INPCK"); |
|
|
1641 | FOO(ISTRIP, "ISTRIP"); |
|
|
1642 | FOO(INLCR, "INLCR"); |
|
|
1643 | FOO(IGNCR, "IGNCR"); |
|
|
1644 | FOO(ICRNL, "ICRNL"); |
|
|
1645 | FOO(IXON, "IXON"); |
|
|
1646 | FOO(IXOFF, "IXOFF"); |
|
|
1647 | # ifdef IUCLC |
|
|
1648 | FOO(IUCLC, "IUCLC"); |
|
|
1649 | # endif |
|
|
1650 | # ifdef IXANY |
|
|
1651 | FOO(IXANY, "IXANY"); |
|
|
1652 | # endif |
|
|
1653 | # ifdef IMAXBEL |
|
|
1654 | FOO(IMAXBEL, "IMAXBEL"); |
|
|
1655 | # endif |
|
|
1656 | fprintf(stderr, "\n"); |
|
|
1657 | |
|
|
1658 | # undef FOO |
|
|
1659 | # define FOO(entry, name) \ |
|
|
1660 | fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) |
|
|
1661 | |
|
|
1662 | FOO(VINTR, "VINTR"); |
|
|
1663 | FOO(VQUIT, "VQUIT"); |
|
|
1664 | FOO(VERASE, "VERASE"); |
|
|
1665 | FOO(VKILL, "VKILL"); |
|
|
1666 | FOO(VEOF, "VEOF"); |
|
|
1667 | FOO(VEOL, "VEOL"); |
|
|
1668 | # ifdef VEOL2 |
|
|
1669 | FOO(VEOL2, "VEOL2"); |
|
|
1670 | # endif |
|
|
1671 | # ifdef VSWTC |
|
|
1672 | FOO(VSWTC, "VSWTC"); |
|
|
1673 | # endif |
|
|
1674 | # ifdef VSWTCH |
|
|
1675 | FOO(VSWTCH, "VSWTCH"); |
|
|
1676 | # endif |
|
|
1677 | FOO(VSTART, "VSTART"); |
|
|
1678 | FOO(VSTOP, "VSTOP"); |
|
|
1679 | FOO(VSUSP, "VSUSP"); |
|
|
1680 | # ifdef VDSUSP |
|
|
1681 | FOO(VDSUSP, "VDSUSP"); |
|
|
1682 | # endif |
|
|
1683 | # ifdef VREPRINT |
|
|
1684 | FOO(VREPRINT, "VREPRINT"); |
|
|
1685 | # endif |
|
|
1686 | # ifdef VDISCRD |
|
|
1687 | FOO(VDISCRD, "VDISCRD"); |
|
|
1688 | # endif |
|
|
1689 | # ifdef VWERSE |
|
|
1690 | FOO(VWERSE, "VWERSE"); |
|
|
1691 | # endif |
|
|
1692 | # ifdef VLNEXT |
|
|
1693 | FOO(VLNEXT, "VLNEXT"); |
|
|
1694 | # endif |
|
|
1695 | fprintf(stderr, "\n"); |
|
|
1696 | # undef FOO |
|
|
1697 | # endif /* HAVE_TERMIOS_H */ |
|
|
1698 | #endif /* DEBUG_TTYMODE */ |
|
|
1699 | } |
|
|
1700 | |
|
|
1701 | /*----------------------- end-of-file (C source) -----------------------*/ |
1628 | /*----------------------- end-of-file (C source) -----------------------*/ |