1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: misc.c |
2 | * File: misc.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1996 mj olesen <olesen@me.QueensU.CA> Queen's Univ at Kingston |
6 | * Copyright (c) 1996 mj olesen <olesen@me.QueensU.CA> Queen's Univ at Kingston |
7 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
7 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
… | |
… | |
23 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
23 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
24 | *----------------------------------------------------------------------*/ |
24 | *----------------------------------------------------------------------*/ |
25 | |
25 | |
26 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "misc.intpro" /* PROTOS for internal routines */ |
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29 | |
28 | |
30 | /* EXTPROTO */ |
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31 | char * |
29 | char * |
32 | rxvt_wcstombs (const wchar_t *str, int len) |
30 | rxvt_wcstombs (const wchar_t *str, int len) |
33 | { |
31 | { |
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32 | if (len < 0) len = wcslen (str); |
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33 | |
34 | mbstate mbs; |
34 | mbstate mbs; |
35 | char *r = (char *)rxvt_malloc (len * MB_CUR_MAX + 1); |
35 | char *r = (char *)rxvt_malloc (len * MB_CUR_MAX + 1); |
36 | |
36 | |
37 | char *dst = r; |
37 | char *dst = r; |
38 | while (len--) |
38 | while (len--) |
39 | { |
39 | { |
40 | int l = wcrtomb (dst, *str++, mbs); |
40 | ssize_t l = wcrtomb (dst, *str++, mbs); |
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41 | |
41 | if (l < 0) |
42 | if (l < 0) |
42 | *dst++ = '?'; |
43 | *dst++ = '?'; |
43 | else |
44 | else |
44 | dst += l; |
45 | dst += l; |
45 | } |
46 | } |
46 | |
47 | |
47 | *dst++ = 0; |
48 | *dst++ = 0; |
48 | |
49 | |
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50 | return (char *)rxvt_realloc (r, dst - r); |
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51 | } |
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52 | |
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53 | wchar_t * |
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54 | rxvt_mbstowcs (const char *str, int len) |
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55 | { |
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56 | if (len < 0) len = strlen (str); |
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57 | |
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58 | wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t)); |
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59 | |
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60 | if ((ssize_t)mbstowcs (r, str, len + 1) < 0) |
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61 | *r = 0; |
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62 | |
49 | return r; |
63 | return r; |
50 | } |
64 | } |
51 | |
65 | |
52 | /* EXTPROTO */ |
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53 | char * |
66 | char * |
54 | rxvt_strdup (const char *str) |
67 | rxvt_wcstoutf8 (const wchar_t *str, int len) |
55 | { |
68 | { |
56 | return str ? strdup (str) : 0; |
69 | if (len < 0) len = wcslen (str); |
57 | } |
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58 | |
70 | |
59 | /* EXTPROTO */ |
71 | char *r = (char *)rxvt_malloc (len * 4 + 1); |
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72 | char *p = r; |
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73 | |
|
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74 | while (len--) |
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75 | { |
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76 | unicode_t w = *str++ & UNICODE_MASK; |
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77 | |
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78 | if (w < 0x000080) |
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79 | *p++ = w; |
|
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80 | else if (w < 0x000800) |
|
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81 | *p++ = 0xc0 | ( w >> 6), |
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82 | *p++ = 0x80 | ( w & 0x3f); |
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83 | else if (w < 0x010000) |
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84 | *p++ = 0xe0 | ( w >> 12 ), |
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85 | *p++ = 0x80 | ((w >> 6) & 0x3f), |
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86 | *p++ = 0x80 | ( w & 0x3f); |
|
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87 | else if (w < 0x110000) |
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88 | *p++ = 0xf0 | ( w >> 18), |
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89 | *p++ = 0x80 | ((w >> 12) & 0x3f), |
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90 | *p++ = 0x80 | ((w >> 6) & 0x3f), |
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91 | *p++ = 0x80 | ( w & 0x3f); |
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92 | else |
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93 | *p++ = '?'; |
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94 | } |
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95 | |
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96 | *p++ = 0; |
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97 | |
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98 | return (char *)rxvt_realloc (r, p - r); |
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99 | } |
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100 | |
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101 | wchar_t * |
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102 | rxvt_utf8towcs (const char *str, int len) |
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103 | { |
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104 | if (len < 0) len = strlen (str); |
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105 | |
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106 | wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t)), |
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107 | *p = r; |
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108 | |
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109 | unsigned char *s = (unsigned char *)str, |
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110 | *e = s + len; |
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111 | |
|
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112 | for (;;) |
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113 | { |
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114 | len = e - s; |
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115 | |
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116 | if (len == 0) |
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117 | break; |
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118 | else if (s[0] < 0x80) |
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119 | *p++ = *s++; |
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120 | else if (len >= 2 |
|
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121 | && s[0] >= 0xc2 && s[0] <= 0xdf |
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122 | && (s[1] & 0xc0) == 0x80) |
|
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123 | { |
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124 | *p++ = ((s[0] & 0x1f) << 6) |
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125 | | (s[1] & 0x3f); |
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126 | s += 2; |
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127 | } |
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128 | else if (len >= 3 |
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129 | && ( (s[0] == 0xe0 && s[1] >= 0xa0 && s[1] <= 0xbf) |
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130 | || (s[0] >= 0xe1 && s[0] <= 0xec && s[1] >= 0x80 && s[1] <= 0xbf) |
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131 | || (s[0] == 0xed && s[1] >= 0x80 && s[1] <= 0x9f) |
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132 | || (s[0] >= 0xee && s[0] <= 0xef && s[1] >= 0x80 && s[1] <= 0xbf) |
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133 | ) |
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134 | && (s[2] & 0xc0) == 0x80) |
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135 | { |
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136 | *p++ = ((s[0] & 0x0f) << 12) |
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137 | | ((s[1] & 0x3f) << 6) |
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138 | | (s[2] & 0x3f); |
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139 | s += 3; |
|
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140 | } |
|
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141 | else if (len >= 4 |
|
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142 | && ( (s[0] == 0xf0 && s[1] >= 0x90 && s[1] <= 0xbf) |
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143 | || (s[0] >= 0xf1 && s[0] <= 0xf3 && s[1] >= 0x80 && s[1] <= 0xbf) |
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144 | || (s[0] == 0xf4 && s[1] >= 0x80 && s[1] <= 0x8f) |
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145 | ) |
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146 | && (s[2] & 0xc0) == 0x80 |
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147 | && (s[3] & 0xc0) == 0x80) |
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148 | { |
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149 | *p++ = ((s[0] & 0x07) << 18) |
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150 | | ((s[1] & 0x3f) << 12) |
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151 | | ((s[2] & 0x3f) << 6) |
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152 | | (s[3] & 0x3f); |
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153 | s += 4; |
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154 | } |
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155 | else |
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156 | { |
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157 | *p++ = 0xfffd; |
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158 | s++; |
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159 | } |
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160 | } |
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161 | |
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162 | *p = 0; |
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163 | |
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164 | return r; |
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165 | } |
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166 | |
60 | char * |
167 | char * |
61 | rxvt_r_basename (const char *str) |
168 | rxvt_r_basename (const char *str) NOTHROW |
62 | { |
169 | { |
63 | char *base = STRRCHR (str, '/'); |
170 | char *base = strrchr (str, '/'); |
64 | |
171 | |
65 | return (char *) (base ? base + 1 : str); |
172 | return (char *) (base ? base + 1 : str); |
66 | } |
173 | } |
67 | |
174 | |
68 | /* |
175 | /* |
69 | * Print an error message |
176 | * Print an error message |
70 | */ |
177 | */ |
71 | /* EXTPROTO */ |
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72 | void |
178 | void |
73 | rxvt_print_error (const char *fmt,...) |
179 | rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW |
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180 | { |
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181 | char msg[1024]; |
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182 | |
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183 | vsnprintf (msg, sizeof msg, fmt, arg_ptr); |
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184 | |
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185 | if (GET_R && GET_R->log_hook) |
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186 | (*GET_R->log_hook) (msg); |
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187 | else |
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188 | write (STDOUT_FILENO, msg, strlen (msg)); |
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189 | } |
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190 | |
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191 | void |
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192 | rxvt_log (const char *fmt,...) NOTHROW |
74 | { |
193 | { |
75 | va_list arg_ptr; |
194 | va_list arg_ptr; |
76 | |
195 | |
77 | va_start (arg_ptr, fmt); |
196 | va_start (arg_ptr, fmt); |
78 | fprintf (stderr, RESNAME ": "); |
197 | rxvt_vlog (fmt, arg_ptr); |
79 | vfprintf (stderr, fmt, arg_ptr); |
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80 | fprintf (stderr, "\n"); |
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81 | va_end (arg_ptr); |
198 | va_end (arg_ptr); |
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199 | } |
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200 | |
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201 | /* |
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202 | * Print an error message |
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203 | */ |
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204 | void |
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205 | rxvt_warn (const char *fmt,...) NOTHROW |
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206 | { |
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207 | va_list arg_ptr; |
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208 | |
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209 | rxvt_log ("%s: ", RESNAME); |
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210 | |
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211 | va_start (arg_ptr, fmt); |
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212 | rxvt_vlog (fmt, arg_ptr); |
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213 | va_end (arg_ptr); |
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214 | } |
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215 | |
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216 | void |
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217 | rxvt_fatal (const char *fmt,...) THROW ((class rxvt_failure_exception)) |
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218 | { |
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219 | va_list arg_ptr; |
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220 | |
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221 | rxvt_log ("%s: ", RESNAME); |
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222 | |
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223 | va_start (arg_ptr, fmt); |
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224 | rxvt_vlog (fmt, arg_ptr); |
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225 | va_end (arg_ptr); |
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226 | |
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227 | rxvt_exit_failure (); |
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228 | } |
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229 | |
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230 | void |
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231 | rxvt_exit_failure () THROW ((class rxvt_failure_exception)) |
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232 | { |
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233 | static class rxvt_failure_exception rxvt_failure_exception; |
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234 | throw (rxvt_failure_exception); |
82 | } |
235 | } |
83 | |
236 | |
84 | /* |
237 | /* |
85 | * check that the first characters of S1 match S2 |
238 | * check that the first characters of S1 match S2 |
86 | * |
239 | * |
87 | * No Match |
240 | * No Match |
88 | * return: 0 |
241 | * return: 0 |
89 | * Match |
242 | * Match |
90 | * return: STRLEN (S2) |
243 | * return: strlen (S2) |
91 | */ |
244 | */ |
92 | /* EXTPROTO */ |
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93 | int |
245 | int |
94 | rxvt_Str_match (const char *s1, const char *s2) |
246 | rxvt_Str_match (const char *s1, const char *s2) NOTHROW |
95 | { |
247 | { |
96 | int n = STRLEN (s2); |
248 | int n = strlen (s2); |
97 | |
249 | |
98 | return ((STRNCMP (s1, s2, n) == 0) ? n : 0); |
250 | return ((strncmp (s1, s2, n) == 0) ? n : 0); |
99 | } |
251 | } |
100 | |
252 | |
101 | /* EXTPROTO */ |
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102 | const char * |
253 | const char * |
103 | rxvt_Str_skip_space (const char *str) |
254 | rxvt_Str_skip_space (const char *str) NOTHROW |
104 | { |
255 | { |
105 | if (str) |
256 | if (str) |
106 | while (*str && isspace (*str)) |
257 | while (*str && isspace (*str)) |
107 | str++; |
258 | str++; |
108 | |
259 | |
… | |
… | |
111 | |
262 | |
112 | /* |
263 | /* |
113 | * remove leading/trailing space and strip-off leading/trailing quotes. |
264 | * remove leading/trailing space and strip-off leading/trailing quotes. |
114 | * in place. |
265 | * in place. |
115 | */ |
266 | */ |
116 | /* EXTPROTO */ |
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117 | char * |
267 | char * |
118 | rxvt_Str_trim (char *str) |
268 | rxvt_Str_trim (char *str) NOTHROW |
119 | { |
269 | { |
120 | char *r, *s; |
270 | char *r, *s; |
121 | int n; |
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122 | |
271 | |
123 | if (!str || !*str) /* shortcut */ |
272 | if (!str || !*str) /* shortcut */ |
124 | return str; |
273 | return str; |
125 | |
274 | |
126 | /* skip leading spaces */ |
275 | /* skip leading spaces */ |
127 | for (s = str; *s && isspace (*s); s++) ; |
276 | for (s = str; *s && isspace (*s); s++) ; |
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277 | |
128 | /* goto end of string */ |
278 | /* goto end of string */ |
129 | for (n = 0, r = s; *r++; n++) ; |
279 | r = s + strlen (s) - 1; |
130 | r -= 2; |
280 | |
131 | /* dump return */ |
281 | /* dump return and other trailing whitespace */ |
132 | if (n > 0 && *r == '\n') |
282 | while (r > s && isspace (*r)) |
133 | n--, r--; |
283 | r--; |
134 | /* backtrack along trailing spaces */ |
284 | |
135 | for (; n > 0 && isspace (*r); r--, n--) ; |
285 | #if 0 |
136 | /* skip matching leading/trailing quotes */ |
286 | /* skip matching leading/trailing quotes */ |
137 | if (*s == '"' && *r == '"' && n > 1) |
287 | if (*s == '"' && *r == '"' && n > 1) |
138 | { |
288 | { |
139 | s++; |
289 | s++; |
140 | n -= 2; |
290 | n -= 2; |
141 | } |
291 | } |
|
|
292 | #endif |
142 | |
293 | |
143 | /* copy back over: forwards copy */ |
294 | memmove (str, s, r + 1 - s); |
144 | for (r = str; n; n--) |
295 | str[r + 1 - s] = 0; |
145 | *r++ = *s++; |
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146 | *r = '\0'; |
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147 | |
296 | |
148 | return str; |
297 | return str; |
149 | } |
298 | } |
150 | |
299 | |
151 | /* |
300 | /* |
… | |
… | |
160 | * "M-x" prefixed strings, append "\r" if needed |
309 | * "M-x" prefixed strings, append "\r" if needed |
161 | * "\E]" prefixed strings (XTerm escape sequence) append ST if needed |
310 | * "\E]" prefixed strings (XTerm escape sequence) append ST if needed |
162 | * |
311 | * |
163 | * returns the converted string length |
312 | * returns the converted string length |
164 | */ |
313 | */ |
165 | /* EXTPROTO */ |
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166 | int |
314 | int |
167 | rxvt_Str_escaped (char *str) |
315 | rxvt_Str_escaped (char *str) NOTHROW |
168 | { |
316 | { |
169 | char ch, *s, *d; |
317 | char ch, *s, *d; |
170 | int i, num, append = 0; |
318 | int i, num, append = 0; |
171 | |
319 | |
172 | if (!str || !*str) |
320 | if (!str || !*str) |
… | |
… | |
234 | return (d - str); |
382 | return (d - str); |
235 | } |
383 | } |
236 | |
384 | |
237 | /* |
385 | /* |
238 | * Split a comma-separated string into an array, stripping leading and |
386 | * Split a comma-separated string into an array, stripping leading and |
239 | * trailing spaces (and paired quotes) from each entry. Empty strings |
387 | * trailing spaces from each entry. Empty strings are properly returned |
240 | * are properly returned |
|
|
241 | * Caller should free each entry and array when done |
388 | * Caller should free each entry and array when done |
242 | */ |
389 | */ |
243 | /* EXTPROTO */ |
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244 | char ** |
390 | char ** |
245 | rxvt_splitcommastring (const char *cs) |
391 | rxvt_splitcommastring (const char *cs) NOTHROW |
246 | { |
392 | { |
247 | int l, n, p; |
393 | int l, n, p; |
248 | const char *s, *t; |
394 | const char *s, *t; |
249 | char **ret; |
395 | char **ret; |
250 | |
396 | |
… | |
… | |
252 | s = ""; |
398 | s = ""; |
253 | |
399 | |
254 | for (n = 1, t = s; *t; t++) |
400 | for (n = 1, t = s; *t; t++) |
255 | if (*t == ',') |
401 | if (*t == ',') |
256 | n++; |
402 | n++; |
|
|
403 | |
257 | ret = (char **)malloc ((n + 1) * sizeof (char *)); |
404 | ret = (char **)malloc ((n + 1) * sizeof (char *)); |
258 | ret[n] = NULL; |
405 | ret[n] = NULL; |
259 | |
406 | |
260 | for (l = 0, t = s; l < n; l++) |
407 | for (l = 0, t = s; l < n; l++) |
261 | { |
408 | { |
… | |
… | |
265 | strncpy (ret[l], s, p); |
412 | strncpy (ret[l], s, p); |
266 | ret[l][p] = '\0'; |
413 | ret[l][p] = '\0'; |
267 | rxvt_Str_trim (ret[l]); |
414 | rxvt_Str_trim (ret[l]); |
268 | s = ++t; |
415 | s = ++t; |
269 | } |
416 | } |
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417 | |
270 | return ret; |
418 | return ret; |
|
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419 | } |
|
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420 | |
|
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421 | void |
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422 | rxvt_freecommastring (char **cs) NOTHROW |
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423 | { |
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424 | for (int i = 0; cs[i]; ++i) |
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425 | free (cs[i]); |
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426 | |
|
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427 | free (cs); |
271 | } |
428 | } |
272 | |
429 | |
273 | /*----------------------------------------------------------------------* |
430 | /*----------------------------------------------------------------------* |
274 | * file searching |
431 | * file searching |
275 | */ |
432 | */ |
276 | |
433 | |
277 | /* #define DEBUG_SEARCH_PATH */ |
434 | /* #define DEBUG_SEARCH_PATH */ |
278 | |
435 | |
279 | #if defined (XPM_BACKGROUND) || (MENUBAR_MAX) |
436 | #ifdef XPM_BACKGROUND |
280 | /* |
437 | /* |
281 | * search for FILE in the current working directory, and within the |
438 | * search for FILE in the current working directory, and within the |
282 | * colon-delimited PATHLIST, adding the file extension EXT if required. |
439 | * colon-delimited PATHLIST, adding the file extension EXT if required. |
283 | * |
440 | * |
284 | * FILE is either semi-colon or zero terminated |
441 | * FILE is either semi-colon or zero terminated |
285 | */ |
442 | */ |
286 | /* INTPROTO */ |
|
|
287 | char * |
443 | char * |
288 | rxvt_File_search_path (const char *pathlist, const char *file, const char *ext) |
444 | rxvt_File_search_path (const char *pathlist, const char *file, const char *ext) NOTHROW |
289 | { |
445 | { |
290 | int maxpath, len; |
446 | int maxpath, len; |
291 | const char *p, *path; |
447 | const char *p, *path; |
292 | char name[256]; |
448 | char name[256]; |
293 | |
449 | |
294 | if (!access (file, R_OK)) /* found (plain name) in current directory */ |
450 | if (!access (file, R_OK)) /* found (plain name) in current directory */ |
295 | return STRDUP (file); |
451 | return strdup (file); |
296 | |
452 | |
297 | /* semi-colon delimited */ |
453 | /* semi-colon delimited */ |
298 | if ((p = STRCHR (file, ';'))) |
454 | if ((p = strchr (file, ';'))) |
299 | len = (p - file); |
455 | len = (p - file); |
300 | else |
456 | else |
301 | len = STRLEN (file); |
457 | len = strlen (file); |
302 | |
458 | |
303 | #ifdef DEBUG_SEARCH_PATH |
459 | #ifdef DEBUG_SEARCH_PATH |
304 | getcwd (name, sizeof (name)); |
460 | getcwd (name, sizeof (name)); |
305 | fprintf (stderr, "pwd: \"%s\"\n", name); |
461 | fprintf (stderr, "pwd: \"%s\"\n", name); |
306 | fprintf (stderr, "find: \"%.*s\"\n", len, file); |
462 | fprintf (stderr, "find: \"%.*s\"\n", len, file); |
307 | #endif |
463 | #endif |
308 | |
464 | |
309 | /* leave room for an extra '/' and trailing '\0' */ |
465 | /* leave room for an extra '/' and trailing '\0' */ |
310 | maxpath = sizeof (name) - (len + (ext ? STRLEN (ext) : 0) + 2); |
466 | maxpath = sizeof (name) - (len + (ext ? strlen (ext) : 0) + 2); |
311 | if (maxpath <= 0) |
467 | if (maxpath <= 0) |
312 | return NULL; |
468 | return NULL; |
313 | |
469 | |
314 | /* check if we can find it now */ |
470 | /* check if we can find it now */ |
315 | STRNCPY (name, file, len); |
471 | strncpy (name, file, len); |
316 | name[len] = '\0'; |
472 | name[len] = '\0'; |
317 | |
473 | |
318 | if (!access (name, R_OK)) |
474 | if (!access (name, R_OK)) |
319 | return STRDUP (name); |
475 | return strdup (name); |
320 | if (ext) |
476 | if (ext) |
321 | { |
477 | { |
322 | STRCAT (name, ext); |
478 | strcat (name, ext); |
323 | if (!access (name, R_OK)) |
479 | if (!access (name, R_OK)) |
324 | return STRDUP (name); |
480 | return strdup (name); |
325 | } |
481 | } |
326 | for (path = pathlist; path != NULL && *path != '\0'; path = p) |
482 | for (path = pathlist; path != NULL && *path != '\0'; path = p) |
327 | { |
483 | { |
328 | int n; |
484 | int n; |
329 | |
485 | |
330 | /* colon delimited */ |
486 | /* colon delimited */ |
331 | if ((p = STRCHR (path, ':')) == NULL) |
487 | if ((p = strchr (path, ':')) == NULL) |
332 | p = STRCHR (path, '\0'); |
488 | p = strchr (path, '\0'); |
333 | |
489 | |
334 | n = (p - path); |
490 | n = (p - path); |
335 | if (*p != '\0') |
491 | if (*p != '\0') |
336 | p++; |
492 | p++; |
337 | |
493 | |
338 | if (n > 0 && n <= maxpath) |
494 | if (n > 0 && n <= maxpath) |
339 | { |
495 | { |
340 | STRNCPY (name, path, n); |
496 | strncpy (name, path, n); |
341 | if (name[n - 1] != '/') |
497 | if (name[n - 1] != '/') |
342 | name[n++] = '/'; |
498 | name[n++] = '/'; |
343 | name[n] = '\0'; |
499 | name[n] = '\0'; |
344 | STRNCAT (name, file, len); |
500 | strncat (name, file, len); |
345 | |
501 | |
346 | if (!access (name, R_OK)) |
502 | if (!access (name, R_OK)) |
347 | return STRDUP (name); |
503 | return strdup (name); |
348 | if (ext) |
504 | if (ext) |
349 | { |
505 | { |
350 | STRCAT (name, ext); |
506 | strcat (name, ext); |
351 | if (!access (name, R_OK)) |
507 | if (!access (name, R_OK)) |
352 | return STRDUP (name); |
508 | return strdup (name); |
353 | } |
509 | } |
354 | } |
510 | } |
355 | } |
511 | } |
356 | return NULL; |
512 | return NULL; |
357 | } |
513 | } |
358 | |
514 | |
359 | /* EXTPROTO */ |
|
|
360 | char * |
515 | char * |
361 | rxvt_File_find (const char *file, const char *ext, const char *path) |
516 | rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW |
362 | { |
517 | { |
363 | char *f; |
518 | char *f; |
364 | |
519 | |
365 | if (file == NULL || *file == '\0') |
520 | if (file == NULL || *file == '\0') |
366 | return NULL; |
521 | return NULL; |
367 | |
522 | |
368 | /* search environment variables here too */ |
|
|
369 | if ((f = rxvt_File_search_path (path, file, ext)) == NULL) |
523 | f = rxvt_File_search_path (path, file, ext); |
370 | #ifdef PATH_ENV |
|
|
371 | if ((f = rxvt_File_search_path (getenv (PATH_ENV), file, ext)) == NULL) |
|
|
372 | #endif |
|
|
373 | f = rxvt_File_search_path (getenv ("PATH"), file, ext); |
|
|
374 | |
524 | |
375 | #ifdef DEBUG_SEARCH_PATH |
525 | #ifdef DEBUG_SEARCH_PATH |
376 | if (f) |
526 | if (f) |
377 | fprintf (stderr, "found: \"%s\"\n", f); |
527 | fprintf (stderr, "found: \"%s\"\n", f); |
378 | #endif |
528 | #endif |
379 | |
529 | |
380 | return f; |
530 | return f; |
381 | } |
531 | } |
382 | #endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */ |
|
|
383 | |
|
|
384 | /*----------------------------------------------------------------------* |
|
|
385 | * miscellaneous drawing routines |
|
|
386 | */ |
|
|
387 | |
|
|
388 | /* |
|
|
389 | * Draw top/left and bottom/right border shadows around windows |
|
|
390 | */ |
|
|
391 | #if defined(RXVT_SCROLLBAR) || defined(MENUBAR) |
|
|
392 | /* EXTPROTO */ |
|
|
393 | void |
|
|
394 | rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h) |
|
|
395 | { |
|
|
396 | int shadow; |
|
|
397 | |
|
|
398 | shadow = (w == 0 || h == 0) ? 1 : SHADOW; |
|
|
399 | w += x - 1; |
|
|
400 | h += y - 1; |
|
|
401 | for (; shadow-- > 0; x++, y++, w--, h--) |
|
|
402 | { |
|
|
403 | XDrawLine (display, win, topShadow, x, y, w, y); |
|
|
404 | XDrawLine (display, win, topShadow, x, y, x, h); |
|
|
405 | XDrawLine (display, win, botShadow, w, h, w, y + 1); |
|
|
406 | XDrawLine (display, win, botShadow, w, h, x + 1, h); |
|
|
407 | } |
|
|
408 | } |
|
|
409 | #endif |
532 | #endif |
410 | |
533 | |
411 | /* button shapes */ |
|
|
412 | #ifdef MENUBAR |
|
|
413 | /* EXTPROTO */ |
|
|
414 | void |
|
|
415 | rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type) |
|
|
416 | { |
|
|
417 | switch (type) |
|
|
418 | { |
|
|
419 | case 'r': /* right triangle */ |
|
|
420 | XDrawLine (display, win, topShadow, x, y, x, y + w); |
|
|
421 | XDrawLine (display, win, topShadow, x, y, x + w, y + w / 2); |
|
|
422 | XDrawLine (display, win, botShadow, x, y + w, x + w, y + w / 2); |
|
|
423 | break; |
|
|
424 | |
534 | |
425 | case 'l': /* left triangle */ |
|
|
426 | XDrawLine (display, win, botShadow, x + w, y + w, x + w, y); |
|
|
427 | XDrawLine (display, win, botShadow, x + w, y + w, x, y + w / 2); |
|
|
428 | XDrawLine (display, win, topShadow, x, y + w / 2, x + w, y); |
|
|
429 | break; |
|
|
430 | |
|
|
431 | case 'd': /* down triangle */ |
|
|
432 | XDrawLine (display, win, topShadow, x, y, x + w / 2, y + w); |
|
|
433 | XDrawLine (display, win, topShadow, x, y, x + w, y); |
|
|
434 | XDrawLine (display, win, botShadow, x + w, y, x + w / 2, y + w); |
|
|
435 | break; |
|
|
436 | |
|
|
437 | case 'u': /* up triangle */ |
|
|
438 | XDrawLine (display, win, botShadow, x + w, y + w, x + w / 2, y); |
|
|
439 | XDrawLine (display, win, botShadow, x + w, y + w, x, y + w); |
|
|
440 | XDrawLine (display, win, topShadow, x, y + w, x + w / 2, y); |
|
|
441 | break; |
|
|
442 | #if 0 |
|
|
443 | case 's': /* square */ |
|
|
444 | XDrawLine (display, win, topShadow, x + w, y, x, y); |
|
|
445 | XDrawLine (display, win, topShadow, x, y, x, y + w); |
|
|
446 | XDrawLine (display, win, botShadow, x, y + w, x + w, y + w); |
|
|
447 | XDrawLine (display, win, botShadow, x + w, y + w, x + w, y); |
|
|
448 | break; |
|
|
449 | #endif |
|
|
450 | |
|
|
451 | } |
|
|
452 | } |
|
|
453 | #endif |
|
|
454 | /*----------------------- end-of-file (C source) -----------------------*/ |
|
|