Mercurial > hg > toybox
annotate toys/posix/ls.c @ 1776:7bf68329eb3b draft default tip
Repository switched to git at https://github.com/landley/toybox
author | Rob Landley <rob@landley.net> |
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date | Thu, 09 Apr 2015 02:28:32 -0500 |
parents | 0c8ef714cf03 |
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1 /* ls.c - list files |
458 | 2 * |
3 * Copyright 2012 Andre Renaud <andre@bluewatersys.com> | |
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4 * Copyright 2012 Rob Landley <rob@landley.net> |
458 | 5 * |
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6 * See http://opengroup.org/onlinepubs/9699919799/utilities/ls.html |
458 | 7 |
1395 | 8 USE_LS(NEWTOY(ls, USE_LS_COLOR("(color):;")"goACFHLRSacdfiklmnpqrstux1[-1Cglmnox][-cu][-ftS][-HL]", TOYFLAG_BIN|TOYFLAG_LOCALE)) |
458 | 9 |
10 config LS | |
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11 bool "ls" |
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12 default y |
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13 help |
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14 usage: ls [-ACFHLRSacdfiklmnpqrstux1] [directory...] |
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15 list files |
458 | 16 |
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17 what to show: |
939 | 18 -a all files including .hidden -c use ctime for timestamps |
19 -d directory, not contents -i inode number | |
20 -k block sizes in kilobytes -p put a '/' after dir names | |
21 -q unprintable chars as '?' -s size (in blocks) | |
22 -u use access time for timestamps -A list all files but . and .. | |
23 -H follow command line symlinks -L follow symlinks | |
24 -R recursively list files in subdirs -F append /dir *exe @sym |FIFO | |
584 | 25 |
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26 output formats: |
939 | 27 -1 list one file per line -C columns (sorted vertically) |
28 -g like -l but no owner -l long (show full details) | |
29 -m comma separated -n like -l but numeric uid/gid | |
30 -o like -l but no group -x columns (horizontal sort) | |
584 | 31 |
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32 sorting (default is alphabetical): |
939 | 33 -f unsorted -r reverse -t timestamp -S size |
940 | 34 |
35 config LS_COLOR | |
36 bool "ls --color" | |
37 default y | |
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38 depends on LS |
940 | 39 help |
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40 usage: ls --color[=auto] |
940 | 41 |
42 --color device=yellow symlink=turquoise/red dir=blue socket=purple | |
43 files: exe=green suid=red suidfile=redback stickydir=greenback | |
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44 =auto means detect if output is a tty. |
458 | 45 */ |
46 | |
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47 #define FOR_ls |
458 | 48 #include "toys.h" |
49 | |
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50 // test sst output (suid/sticky in ls flaglist) |
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51 |
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52 // ls -lR starts .: then ./subdir: |
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53 |
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54 GLOBALS( |
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55 char *color; |
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56 |
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57 struct dirtree *files; |
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58 |
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59 unsigned screen_width; |
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60 int nl_title; |
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61 char uid_buf[12], gid_buf[12]; |
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62 ) |
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63 |
1395 | 64 // Does two things: 1) Returns wcwidth(utf8) version of strlen, |
65 // 2) replaces unprintable characters input string with '?' wildcard char. | |
66 int strwidth(char *s) | |
67 { | |
68 int total = 0, width, len; | |
69 wchar_t c; | |
70 | |
71 if (!CFG_TOYBOX_I18N) { | |
72 total = strlen(s); | |
73 if (toys.optflags & FLAG_q) for (; *s; s++) if (!isprint(*s)) *s = '?'; | |
74 } else while (*s) { | |
75 len = mbrtowc(&c, s, MB_CUR_MAX, 0); | |
76 if (len < 1 || (width = wcwidth(c)) < 0) { | |
77 total++; | |
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78 if (toys.optflags & FLAG_q) *s = '?'; |
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79 s++; |
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80 } else { |
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81 s += len; |
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82 total += width; |
1395 | 83 } |
84 } | |
85 | |
86 return total; | |
87 } | |
88 | |
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89 void dlist_to_dirtree(struct dirtree *parent) |
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90 { |
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91 // Turn double_list into dirtree |
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92 struct dirtree *dt = parent->child; |
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93 if (dt) { |
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94 dt->parent->next = NULL; |
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95 while (dt) { |
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96 dt->parent = parent; |
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97 dt = dt->next; |
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98 } |
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99 } |
458 | 100 } |
101 | |
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102 static char endtype(struct stat *st) |
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103 { |
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104 mode_t mode = st->st_mode; |
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105 if ((toys.optflags&(FLAG_F|FLAG_p)) && S_ISDIR(mode)) return '/'; |
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106 if (toys.optflags & FLAG_F) { |
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107 if (S_ISLNK(mode)) return '@'; |
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108 if (S_ISREG(mode) && (mode&0111)) return '*'; |
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109 if (S_ISFIFO(mode)) return '|'; |
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110 if (S_ISSOCK(mode)) return '='; |
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111 } |
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112 return 0; |
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113 } |
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114 |
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115 static char *getusername(uid_t uid) |
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116 { |
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117 struct passwd *pw = getpwuid(uid); |
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118 |
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119 sprintf(TT.uid_buf, "%u", (unsigned)uid); |
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120 return pw ? pw->pw_name : TT.uid_buf; |
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121 } |
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122 |
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123 static char *getgroupname(gid_t gid) |
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124 { |
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125 struct group *gr = getgrgid(gid); |
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126 |
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127 sprintf(TT.gid_buf, "%u", (unsigned)gid); |
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128 return gr ? gr->gr_name : TT.gid_buf; |
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129 } |
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130 |
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131 // Figure out size of printable entry fields for display indent/wrap |
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132 |
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133 static void entrylen(struct dirtree *dt, unsigned *len) |
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134 { |
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135 struct stat *st = &(dt->st); |
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136 unsigned flags = toys.optflags; |
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137 |
1395 | 138 *len = strwidth(dt->name); |
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139 if (endtype(st)) ++*len; |
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140 if (flags & FLAG_m) ++*len; |
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141 |
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142 if (flags & FLAG_i) *len += (len[1] = numlen(st->st_ino)); |
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143 if (flags & (FLAG_l|FLAG_o|FLAG_n|FLAG_g)) { |
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144 unsigned fn = flags & FLAG_n; |
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145 len[2] = numlen(st->st_nlink); |
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146 len[3] = fn ? snprintf(0, 0, "%u", (unsigned)st->st_uid) |
1395 | 147 : strwidth(getusername(st->st_uid)); |
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148 len[4] = fn ? snprintf(0, 0, "%u", (unsigned)st->st_gid) |
1395 | 149 : strwidth(getgroupname(st->st_gid)); |
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150 if (S_ISBLK(st->st_mode) || S_ISCHR(st->st_mode)) { |
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151 // cheating slightly here: assuming minor is always 3 digits to avoid |
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152 // tracking another column |
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153 len[5] = numlen(major(st->st_rdev))+5; |
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154 } else len[5] = numlen(st->st_size); |
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155 } |
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156 if (flags & FLAG_s) *len += (len[6] = numlen(st->st_blocks)); |
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157 } |
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158 |
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159 static int compare(void *a, void *b) |
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160 { |
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161 struct dirtree *dta = *(struct dirtree **)a; |
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162 struct dirtree *dtb = *(struct dirtree **)b; |
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163 int ret = 0, reverse = (toys.optflags & FLAG_r) ? -1 : 1; |
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164 |
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165 if (toys.optflags & FLAG_S) { |
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166 if (dta->st.st_size > dtb->st.st_size) ret = -1; |
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167 else if (dta->st.st_size < dtb->st.st_size) ret = 1; |
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168 } |
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169 if (toys.optflags & FLAG_t) { |
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170 if (dta->st.st_mtime > dtb->st.st_mtime) ret = -1; |
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171 else if (dta->st.st_mtime < dtb->st.st_mtime) ret = 1; |
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172 } |
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173 if (!ret) ret = strcmp(dta->name, dtb->name); |
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174 return ret * reverse; |
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175 } |
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176 |
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177 // callback from dirtree_recurse() determining how to handle this entry. |
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178 |
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179 static int filter(struct dirtree *new) |
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180 { |
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181 int flags = toys.optflags; |
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182 |
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183 // Special case to handle enormous dirs without running out of memory. |
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184 if (flags == (FLAG_1|FLAG_f)) { |
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185 xprintf("%s\n", new->name); |
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186 return 0; |
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187 } |
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188 |
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189 if (flags & FLAG_u) new->st.st_mtime = new->st.st_atime; |
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190 if (flags & FLAG_c) new->st.st_mtime = new->st.st_ctime; |
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191 if (flags & FLAG_k) new->st.st_blocks = (new->st.st_blocks + 1) / 2; |
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192 |
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193 if (flags & (FLAG_a|FLAG_f)) return DIRTREE_SAVE; |
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194 if (!(flags & FLAG_A) && new->name[0]=='.') return 0; |
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195 |
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196 return dirtree_notdotdot(new) & DIRTREE_SAVE; |
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197 } |
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198 |
584 | 199 // For column view, calculate horizontal position (for padding) and return |
200 // index of next entry to display. | |
201 | |
202 static unsigned long next_column(unsigned long ul, unsigned long dtlen, | |
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203 unsigned columns, unsigned *xpos) |
584 | 204 { |
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205 unsigned long transition; |
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206 unsigned height, widecols; |
584 | 207 |
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208 // Horizontal sort is easy |
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209 if (!(toys.optflags & FLAG_C)) { |
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210 *xpos = ul % columns; |
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211 return ul; |
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212 } |
584 | 213 |
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214 // vertical sort |
584 | 215 |
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216 // For -x, calculate height of display, rounded up |
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217 height = (dtlen+columns-1)/columns; |
584 | 218 |
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219 // Sanity check: does wrapping render this column count impossible |
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220 // due to the right edge wrapping eating a whole row? |
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221 if (height*columns - dtlen >= height) { |
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222 *xpos = columns; |
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223 return 0; |
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224 } |
584 | 225 |
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226 // Uneven rounding goes along right edge |
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227 widecols = dtlen % height; |
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228 if (!widecols) widecols = height; |
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229 transition = widecols * columns; |
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230 if (ul < transition) { |
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231 *xpos = ul % columns; |
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232 return (*xpos*height) + (ul/columns); |
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233 } |
584 | 234 |
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235 ul -= transition; |
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236 *xpos = ul % (columns-1); |
584 | 237 |
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238 return (*xpos*height) + widecols + (ul/(columns-1)); |
584 | 239 } |
240 | |
940 | 241 int color_from_mode(mode_t mode) |
242 { | |
243 int color = 0; | |
244 | |
245 if (S_ISDIR(mode)) color = 256+34; | |
246 else if (S_ISLNK(mode)) color = 256+36; | |
247 else if (S_ISBLK(mode) || S_ISCHR(mode)) color = 256+33; | |
248 else if (S_ISREG(mode) && (mode&0111)) color = 256+32; | |
249 else if (S_ISFIFO(mode)) color = 33; | |
250 else if (S_ISSOCK(mode)) color = 256+35; | |
251 | |
252 return color; | |
253 } | |
254 | |
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255 // Display a list of dirtree entries, according to current format |
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256 // Output types -1, -l, -C, or stream |
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257 |
573
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258 static void listfiles(int dirfd, struct dirtree *indir) |
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259 { |
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260 struct dirtree *dt, **sort = 0; |
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261 unsigned long dtlen = 0, ul = 0; |
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262 unsigned width, flags = toys.optflags, totals[7], len[7], |
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263 *colsizes = (unsigned *)(toybuf+260), columns = (sizeof(toybuf)-260)/4; |
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264 |
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265 memset(totals, 0, sizeof(totals)); |
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266 |
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267 // Silently descend into single directory listed by itself on command line. |
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268 // In this case only show dirname/total header when given -R. |
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269 if (!indir->parent) { |
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270 if (!(dt = indir->child)) return; |
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271 if (S_ISDIR(dt->st.st_mode) && !dt->next && !(flags & FLAG_d)) { |
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272 dt->extra = 1; |
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273 listfiles(open(dt->name, 0), dt); |
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274 return; |
565
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275 } |
694
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276 } else { |
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277 // Read directory contents. We dup() the fd because this will close it. |
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278 indir->data = dup(dirfd); |
1418
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279 dirtree_recurse(indir, filter, (flags&FLAG_L) ? DIRTREE_SYMFOLLOW : 0); |
694
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280 } |
565
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281 |
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282 // Copy linked list to array and sort it. Directories go in array because |
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283 // we visit them in sorted order. |
565
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284 |
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285 for (;;) { |
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286 for (dt = indir->child; dt; dt = dt->next) { |
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287 if (sort) sort[dtlen] = dt; |
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288 dtlen++; |
565
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289 } |
694
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290 if (sort) break; |
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291 sort = xmalloc(dtlen * sizeof(void *)); |
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292 dtlen = 0; |
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293 continue; |
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294 } |
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295 |
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296 // Label directory if not top of tree, or if -R |
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297 if (indir->parent && (!indir->extra || (flags & FLAG_R))) |
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298 { |
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299 char *path = dirtree_path(indir, 0); |
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300 |
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301 if (TT.nl_title++) xputc('\n'); |
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302 xprintf("%s:\n", path); |
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303 free(path); |
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304 } |
593
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305 |
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306 if (!(flags & FLAG_f)) qsort(sort, dtlen, sizeof(void *), (void *)compare); |
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307 |
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308 // Find largest entry in each field for display alignment |
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309 if (flags & (FLAG_C|FLAG_x)) { |
584 | 310 |
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311 // columns can't be more than toybuf can hold, or more than files, |
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312 // or > 1/2 screen width (one char filename, one space). |
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313 if (columns > TT.screen_width/2) columns = TT.screen_width/2; |
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314 if (columns > dtlen) columns = dtlen; |
584 | 315 |
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316 // Try to fit as many columns as we can, dropping down by one each time |
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317 for (;columns > 1; columns--) { |
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318 unsigned c, totlen = columns; |
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319 |
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320 memset(colsizes, 0, columns*sizeof(unsigned)); |
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321 for (ul=0; ul<dtlen; ul++) { |
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322 entrylen(sort[next_column(ul, dtlen, columns, &c)], len); |
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323 if (c == columns) break; |
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324 // Does this put us over budget? |
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325 if (*len > colsizes[c]) { |
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326 totlen += *len-colsizes[c]; |
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327 colsizes[c] = *len; |
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328 if (totlen > TT.screen_width) break; |
584 | 329 } |
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330 } |
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331 // If it fit, stop here |
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332 if (ul == dtlen) break; |
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333 } |
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334 } else if (flags & (FLAG_l|FLAG_o|FLAG_n|FLAG_g|FLAG_s)) { |
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335 unsigned long blocks = 0; |
565
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336 |
694
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337 for (ul = 0; ul<dtlen; ul++) |
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338 { |
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339 entrylen(sort[ul], len); |
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340 for (width=0; width<6; width++) |
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341 if (len[width] > totals[width]) totals[width] = len[width]; |
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342 blocks += sort[ul]->st.st_blocks; |
573
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343 } |
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344 |
694
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345 if (indir->parent) xprintf("total %lu\n", blocks); |
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346 } |
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347 |
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348 // Loop through again to produce output. |
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349 memset(toybuf, ' ', 256); |
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350 width = 0; |
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351 for (ul = 0; ul<dtlen; ul++) { |
940 | 352 unsigned curcol, color = 0; |
694
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353 unsigned long next = next_column(ul, dtlen, columns, &curcol); |
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354 struct stat *st = &(sort[next]->st); |
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355 mode_t mode = st->st_mode; |
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356 char et = endtype(st); |
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357 |
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358 // Skip directories at the top of the tree when -d isn't set |
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359 if (S_ISDIR(mode) && !indir->parent && !(flags & FLAG_d)) continue; |
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360 TT.nl_title=1; |
571 | 361 |
694
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362 // Handle padding and wrapping for display purposes |
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363 entrylen(sort[next], len); |
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364 if (ul) { |
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365 if (flags & FLAG_m) xputc(','); |
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366 if (flags & (FLAG_C|FLAG_x)) { |
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367 if (!curcol) xputc('\n'); |
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368 } else if ((flags & FLAG_1) || width+1+*len > TT.screen_width) { |
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369 xputc('\n'); |
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370 width = 0; |
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371 } else { |
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372 xputc(' '); |
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373 width++; |
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374 } |
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375 } |
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376 width += *len; |
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377 |
1714
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378 if (flags & FLAG_i) xprintf("%*lu ", len[1], (unsigned long)st->st_ino); |
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379 if (flags & FLAG_s) xprintf("%*lu ", len[6], (unsigned long)st->st_blocks); |
565
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380 |
694
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381 if (flags & (FLAG_l|FLAG_o|FLAG_n|FLAG_g)) { |
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382 struct tm *tm; |
885
beb32d780164
Add library function for the file permission formatting in ls and stat
Felix Janda <felix.janda@posteo.de>
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383 char perm[11], thyme[64], *usr, *upad, *grp, *grpad; |
565
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384 |
916 | 385 mode_to_string(mode, perm); |
593
fb582378a36a
Implement DIRTREE_SYMFOLLOW and ls -cSHL.
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386 |
694
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387 if (flags&FLAG_o) grp = grpad = toybuf+256; |
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388 else { |
1395 | 389 if (flags&FLAG_n) sprintf(grp = thyme, "%u", (unsigned)st->st_gid); |
390 else strwidth(grp = getgroupname(st->st_gid)); | |
694
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391 grpad = toybuf+256-(totals[4]-len[4]); |
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392 } |
565
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393 |
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394 if (flags&FLAG_g) usr = upad = toybuf+256; |
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395 else { |
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396 upad = toybuf+255-(totals[3]-len[3]); |
1040
7dfad5f21984
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397 if (flags&FLAG_n) sprintf(usr = TT.uid_buf, "%u", (unsigned)st->st_uid); |
1395 | 398 else strwidth(usr = getusername(st->st_uid)); |
694
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399 } |
565
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400 |
694
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Rob Landley <rob@landley.net>
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401 // Coerce the st types into something we know we can print. |
941
62ba5ce62e9d
Make ls output major, minor for block devices.
Rob Landley <rob@landley.net>
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402 printf("%s% *ld %s%s%s%s", perm, totals[2]+1, (long)st->st_nlink, |
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403 usr, upad, grp, grpad); |
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Make ls output major, minor for block devices.
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diff
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404 |
62ba5ce62e9d
Make ls output major, minor for block devices.
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diff
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405 if (S_ISCHR(st->st_mode) || S_ISBLK(st->st_mode)) |
62ba5ce62e9d
Make ls output major, minor for block devices.
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406 printf("% *d,% 4d", totals[5]-4, major(st->st_rdev),minor(st->st_rdev)); |
62ba5ce62e9d
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407 else printf("% *"PRId64, totals[5]+1, (int64_t)st->st_size); |
1040
7dfad5f21984
Switch ls from utoa to sprintf.
Rob Landley <rob@landley.net>
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diff
changeset
|
408 |
7dfad5f21984
Switch ls from utoa to sprintf.
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409 tm = localtime(&(st->st_mtime)); |
7dfad5f21984
Switch ls from utoa to sprintf.
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|
410 strftime(thyme, sizeof(thyme), "%F %H:%M", tm); |
941
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Make ls output major, minor for block devices.
Rob Landley <rob@landley.net>
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diff
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|
411 xprintf(" %s ", thyme); |
565
44abf4d901f3
Rewrite dirtree so we don't need readdir, scandir, and fts.h. Rewrite ls (from scratch) to use new dirtree infrastructure. (This breaks everything else that currently uses dirtree.)
Rob Landley <rob@landley.net>
parents:
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412 } |
44abf4d901f3
Rewrite dirtree so we don't need readdir, scandir, and fts.h. Rewrite ls (from scratch) to use new dirtree infrastructure. (This breaks everything else that currently uses dirtree.)
Rob Landley <rob@landley.net>
parents:
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diff
changeset
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413 |
1037
af1780148f7c
Implement ls --color=auto, suggested by Rich Felker.
Rob Landley <rob@landley.net>
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|
414 if (flags & FLAG_color) { |
940 | 415 color = color_from_mode(st->st_mode); |
416 if (color) printf("\033[%d;%dm", color>>8, color&255); | |
417 } | |
418 | |
694
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419 if (flags & FLAG_q) { |
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420 char *p; |
1395 | 421 for (p=sort[next]->name; *p; p++) fputc(isprint(*p) ? *p : '?', stdout); |
694
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422 } else xprintf("%s", sort[next]->name); |
940 | 423 if (color) xprintf("\033[0m"); |
424 | |
425 if ((flags & (FLAG_l|FLAG_o|FLAG_n|FLAG_g)) && S_ISLNK(mode)) { | |
426 printf(" -> "); | |
1037
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427 if (flags & FLAG_color) { |
940 | 428 struct stat st2; |
429 | |
430 if (fstatat(dirfd, sort[next]->symlink, &st2, 0)) color = 256+31; | |
431 else color = color_from_mode(st2.st_mode); | |
432 | |
433 if (color) printf("\033[%d;%dm", color>>8, color&255); | |
434 } | |
435 | |
436 printf("%s", sort[next]->symlink); | |
437 if (color) printf("\033[0m"); | |
438 } | |
565
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Rewrite dirtree so we don't need readdir, scandir, and fts.h. Rewrite ls (from scratch) to use new dirtree infrastructure. (This breaks everything else that currently uses dirtree.)
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439 |
694
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440 if (et) xputc(et); |
571 | 441 |
694
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442 // Pad columns |
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443 if (flags & (FLAG_C|FLAG_x)) { |
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444 curcol = colsizes[curcol] - *len; |
937
871c68a35e95
Fix another segfault in ls -C when terminal size is 0x0.
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445 if (curcol < 255) xprintf("%s", toybuf+255-curcol); |
694
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446 } |
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447 } |
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448 |
786841fdb1e0
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449 if (width) xputc('\n'); |
786841fdb1e0
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450 |
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451 // Free directory entries, recursing first if necessary. |
571 | 452 |
694
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453 for (ul = 0; ul<dtlen; free(sort[ul++])) { |
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454 if ((flags & FLAG_d) || !S_ISDIR(sort[ul]->st.st_mode) |
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455 || !dirtree_notdotdot(sort[ul])) continue; |
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456 |
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457 // Recurse into dirs if at top of the tree or given -R |
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458 if (!indir->parent || (flags & FLAG_R)) |
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459 listfiles(openat(dirfd, sort[ul]->name, 0), sort[ul]); |
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460 } |
786841fdb1e0
Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
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461 free(sort); |
940 | 462 if (dirfd != AT_FDCWD) close(dirfd); |
565
44abf4d901f3
Rewrite dirtree so we don't need readdir, scandir, and fts.h. Rewrite ls (from scratch) to use new dirtree infrastructure. (This breaks everything else that currently uses dirtree.)
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parents:
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diff
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463 } |
44abf4d901f3
Rewrite dirtree so we don't need readdir, scandir, and fts.h. Rewrite ls (from scratch) to use new dirtree infrastructure. (This breaks everything else that currently uses dirtree.)
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changeset
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464 |
458 | 465 void ls_main(void) |
466 { | |
694
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467 char **s, *noargs[] = {".", 0}; |
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468 struct dirtree *dt; |
565
44abf4d901f3
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Rob Landley <rob@landley.net>
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469 |
940 | 470 TT.screen_width = 80; |
471 terminal_size(&TT.screen_width, NULL); | |
472 if (TT.screen_width<2) TT.screen_width = 2; | |
473 | |
694
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Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.
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parents:
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474 // Do we have an implied -1 |
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diff
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475 if (!isatty(1)) { |
af1780148f7c
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476 toys.optflags |= FLAG_1; |
af1780148f7c
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477 if (TT.color) toys.optflags ^= FLAG_color; |
af1780148f7c
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478 } else if (toys.optflags&(FLAG_l|FLAG_o|FLAG_n|FLAG_g)) |
694
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479 toys.optflags |= FLAG_1; |
940 | 480 else if (!(toys.optflags&(FLAG_1|FLAG_x|FLAG_m))) toys.optflags |= FLAG_C; |
694
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481 // The optflags parsing infrastructure should really do this for us, |
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482 // but currently it has "switch off when this is set", so "-dR" and "-Rd" |
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483 // behave differently |
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484 if (toys.optflags & FLAG_d) toys.optflags &= ~FLAG_R; |
565
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Rewrite dirtree so we don't need readdir, scandir, and fts.h. Rewrite ls (from scratch) to use new dirtree infrastructure. (This breaks everything else that currently uses dirtree.)
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diff
changeset
|
485 |
694
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486 // Iterate through command line arguments, collecting directories and files. |
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487 // Non-absolute paths are relative to current directory. |
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488 TT.files = dirtree_add_node(0, 0, 0); |
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489 for (s = *toys.optargs ? toys.optargs : noargs; *s; s++) { |
1541
28b0987d4952
Test for ls -d from Isaac Dunham, and he pointed out -F also disables symlink following.
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parents:
1540
diff
changeset
|
490 dt = dirtree_add_node(0, *s, !(toys.optflags & (FLAG_l|FLAG_d|FLAG_F)) |
1540
dabe462d290b
Bug report from Isaac Dunham: ls -d shouldn't follow command line symlinks without -H or -L (just like ls -l).
Rob Landley <rob@landley.net>
parents:
1418
diff
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491 || (toys.optflags & (FLAG_L|FLAG_H))); |
565
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diff
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492 |
694
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493 if (!dt) { |
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494 toys.exitval = 1; |
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495 continue; |
565
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496 } |
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497 |
694
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498 // Typecast means double_list->prev temporarirly goes in dirtree->parent |
733 | 499 dlist_add_nomalloc((void *)&TT.files->child, (struct double_list *)dt); |
694
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500 } |
565
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501 |
694
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502 // Turn double_list into dirtree |
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503 dlist_to_dirtree(TT.files); |
569
2e0367cb9585
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parents:
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|
504 |
694
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505 // Display the files we collected |
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506 listfiles(AT_FDCWD, TT.files); |
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507 |
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508 if (CFG_TOYBOX_FREE) free(TT.files); |
458 | 509 } |