1dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <stdio.h> 2dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <stdlib.h> 3dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <string.h> 4dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <sys/types.h> 5dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <dirent.h> 6dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <errno.h> 7dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 88290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley#include <selinux/selinux.h> 98290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 10dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <sys/stat.h> 11dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <unistd.h> 12dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <time.h> 13dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 14dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <pwd.h> 15dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <grp.h> 16dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 17dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#include <linux/kdev_t.h> 18aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner#include <limits.h> 19aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner 20a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner#include "dynarray.h" 21dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 22dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project// bits for flags argument 23b33d3415b6c63f7b22e0863a2ac594feab9171cfAndy McFadden#define LIST_LONG (1 << 0) 24b33d3415b6c63f7b22e0863a2ac594feab9171cfAndy McFadden#define LIST_ALL (1 << 1) 25b33d3415b6c63f7b22e0863a2ac594feab9171cfAndy McFadden#define LIST_RECURSIVE (1 << 2) 26b33d3415b6c63f7b22e0863a2ac594feab9171cfAndy McFadden#define LIST_DIRECTORIES (1 << 3) 27327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden#define LIST_SIZE (1 << 4) 28e7fe5bf3ac2c0218bda75da78975d6a18fe7c167Brad Fitzpatrick#define LIST_LONG_NUMERIC (1 << 5) 2940dac659418f84551a5637a9edee03764c570f3cKenny Root#define LIST_CLASSIFY (1 << 6) 308290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley#define LIST_MACLABEL (1 << 7) 31403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts#define LIST_INODE (1 << 8) 32dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 33dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project// fwd 34dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic int listpath(const char *name, int flags); 35dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 36dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic char mode2kind(unsigned mode) 37dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 38dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project switch(mode & S_IFMT){ 39dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFSOCK: return 's'; 40dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFLNK: return 'l'; 41dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFREG: return '-'; 42dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFDIR: return 'd'; 43dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFBLK: return 'b'; 44dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFCHR: return 'c'; 45dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFIFO: return 'p'; 46dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project default: return '?'; 47dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 48dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 49dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 50dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic void mode2str(unsigned mode, char *out) 51dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 52dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = mode2kind(mode); 53a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner 54dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 0400) ? 'r' : '-'; 55dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 0200) ? 'w' : '-'; 56dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(mode & 04000) { 57dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 0100) ? 's' : 'S'; 58dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 59dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 0100) ? 'x' : '-'; 60dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 61dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 040) ? 'r' : '-'; 62dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 020) ? 'w' : '-'; 63dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(mode & 02000) { 64dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 010) ? 's' : 'S'; 65dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 66dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 010) ? 'x' : '-'; 67dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 68dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 04) ? 'r' : '-'; 69dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 02) ? 'w' : '-'; 70dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(mode & 01000) { 71dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 01) ? 't' : 'T'; 72dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 73dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out++ = (mode & 01) ? 'x' : '-'; 74dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 75dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project *out = 0; 76dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 77dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 78dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic void user2str(unsigned uid, char *out) 79dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 80dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct passwd *pw = getpwuid(uid); 81dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(pw) { 82dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project strcpy(out, pw->pw_name); 83dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 84dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project sprintf(out, "%d", uid); 85dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 86dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 87dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 88dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic void group2str(unsigned gid, char *out) 89dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 90dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct group *gr = getgrgid(gid); 91dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(gr) { 92dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project strcpy(out, gr->gr_name); 93dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 94dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project sprintf(out, "%d", gid); 95dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 96dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 97dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 989feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFaddenstatic int show_total_size(const char *dirname, DIR *d, int flags) 99327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden{ 1009feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden struct dirent *de; 1019feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden char tmp[1024]; 102327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden struct stat s; 1039feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden int sum = 0; 1049feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden 1059feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden /* run through the directory and sum up the file block sizes */ 1069feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden while ((de = readdir(d)) != 0) { 1079feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden if (strcmp(de->d_name, ".") == 0 || strcmp(de->d_name, "..") == 0) 1089feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden continue; 1099feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden if (de->d_name[0] == '.' && (flags & LIST_ALL) == 0) 1109feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden continue; 1119feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden 1129feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden if (strcmp(dirname, "/") == 0) 1139feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden snprintf(tmp, sizeof(tmp), "/%s", de->d_name); 1149feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden else 1159feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden snprintf(tmp, sizeof(tmp), "%s/%s", dirname, de->d_name); 1169feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden 1179feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden if (lstat(tmp, &s) < 0) { 1189feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden fprintf(stderr, "stat failed on %s: %s\n", tmp, strerror(errno)); 1199feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden rewinddir(d); 1209feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden return -1; 1219feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden } 1229feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden 1239feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden sum += s.st_blocks / 2; 1249feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden } 125327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden 1269feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden printf("total %d\n", sum); 1279feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden rewinddir(d); 1289feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden return 0; 1299feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden} 1309feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden 131403b195548e0b8e692ad9871ae1fb2301959d6a7William Robertsstatic int listfile_size(const char *path, const char *filename, struct stat *s, 132403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts int flags) 1339feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden{ 134403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts if(!s || !path) { 135327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden return -1; 1369feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden } 137327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden 138327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden /* blocks are 512 bytes, we want output to be KB */ 13940dac659418f84551a5637a9edee03764c570f3cKenny Root if ((flags & LIST_SIZE) != 0) { 140403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts printf("%lld ", s->st_blocks / 2); 14140dac659418f84551a5637a9edee03764c570f3cKenny Root } 14240dac659418f84551a5637a9edee03764c570f3cKenny Root 14340dac659418f84551a5637a9edee03764c570f3cKenny Root if ((flags & LIST_CLASSIFY) != 0) { 144403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts char filetype = mode2kind(s->st_mode); 14540dac659418f84551a5637a9edee03764c570f3cKenny Root if (filetype != 'l') { 14640dac659418f84551a5637a9edee03764c570f3cKenny Root printf("%c ", filetype); 14740dac659418f84551a5637a9edee03764c570f3cKenny Root } else { 14840dac659418f84551a5637a9edee03764c570f3cKenny Root struct stat link_dest; 14940dac659418f84551a5637a9edee03764c570f3cKenny Root if (!stat(path, &link_dest)) { 15040dac659418f84551a5637a9edee03764c570f3cKenny Root printf("l%c ", mode2kind(link_dest.st_mode)); 15140dac659418f84551a5637a9edee03764c570f3cKenny Root } else { 15240dac659418f84551a5637a9edee03764c570f3cKenny Root fprintf(stderr, "stat '%s' failed: %s\n", path, strerror(errno)); 15340dac659418f84551a5637a9edee03764c570f3cKenny Root printf("l? "); 15440dac659418f84551a5637a9edee03764c570f3cKenny Root } 15540dac659418f84551a5637a9edee03764c570f3cKenny Root } 15640dac659418f84551a5637a9edee03764c570f3cKenny Root } 15740dac659418f84551a5637a9edee03764c570f3cKenny Root 15840dac659418f84551a5637a9edee03764c570f3cKenny Root printf("%s\n", filename); 15940dac659418f84551a5637a9edee03764c570f3cKenny Root 160327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden return 0; 161327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden} 162327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden 163403b195548e0b8e692ad9871ae1fb2301959d6a7William Robertsstatic int listfile_long(const char *path, struct stat *s, int flags) 164dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 165dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char date[32]; 166dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char mode[16]; 167dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char user[16]; 168dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char group[16]; 169dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *name; 170dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 171403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts if(!s || !path) { 172403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts return -1; 173403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts } 174403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts 175dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* name is anything after the final '/', or the whole path if none*/ 176dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project name = strrchr(path, '/'); 177dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(name == 0) { 178dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project name = path; 179dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 180dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project name++; 181dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 182dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 183403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts mode2str(s->st_mode, mode); 184e7fe5bf3ac2c0218bda75da78975d6a18fe7c167Brad Fitzpatrick if (flags & LIST_LONG_NUMERIC) { 185403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts sprintf(user, "%ld", s->st_uid); 186403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts sprintf(group, "%ld", s->st_gid); 187e7fe5bf3ac2c0218bda75da78975d6a18fe7c167Brad Fitzpatrick } else { 188403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts user2str(s->st_uid, user); 189403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts group2str(s->st_gid, group); 190e7fe5bf3ac2c0218bda75da78975d6a18fe7c167Brad Fitzpatrick } 191dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 192403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts strftime(date, 32, "%Y-%m-%d %H:%M", localtime((const time_t*)&s->st_mtime)); 193dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project date[31] = 0; 194a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner 195dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project// 12345678901234567890123456789012345678901234567890123456789012345678901234567890 196dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project// MMMMMMMM UUUUUUUU GGGGGGGGG XXXXXXXX YYYY-MM-DD HH:MM NAME (->LINK) 197dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 198403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts switch(s->st_mode & S_IFMT) { 199dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFBLK: 200dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFCHR: 201dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("%s %-8s %-8s %3d, %3d %s %s\n", 202a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner mode, user, group, 203403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts (int) MAJOR(s->st_rdev), (int) MINOR(s->st_rdev), 204dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project date, name); 205dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 206dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFREG: 207eb42170e6c8b70f11dca9965785aa04a80290c72Kenny Root printf("%s %-8s %-8s %8lld %s %s\n", 208403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts mode, user, group, s->st_size, date, name); 209dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 210dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project case S_IFLNK: { 211dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char linkto[256]; 212dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int len; 213dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 214dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project len = readlink(path, linkto, 256); 215dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(len < 0) return -1; 216a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner 217dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(len > 255) { 218dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project linkto[252] = '.'; 219dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project linkto[253] = '.'; 220dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project linkto[254] = '.'; 221dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project linkto[255] = 0; 222dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 223dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project linkto[len] = 0; 224dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 225a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner 226dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("%s %-8s %-8s %s %s -> %s\n", 227dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mode, user, group, date, name, linkto); 228dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project break; 229dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 230dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project default: 231dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("%s %-8s %-8s %s %s\n", 232dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project mode, user, group, date, name); 233dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 234dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 235dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return 0; 236dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 237dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 238403b195548e0b8e692ad9871ae1fb2301959d6a7William Robertsstatic int listfile_maclabel(const char *path, struct stat *s, int flags) 2398290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley{ 2408290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley char mode[16]; 2418290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley char user[16]; 2428290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley char group[16]; 2438290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley char *maclabel = NULL; 2448290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley const char *name; 2458290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 246403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts if(!s || !path) { 247403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts return -1; 248403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts } 249403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts 2508290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley /* name is anything after the final '/', or the whole path if none*/ 2518290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley name = strrchr(path, '/'); 2528290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley if(name == 0) { 2538290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley name = path; 2548290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } else { 2558290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley name++; 2568290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } 2578290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 2588290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley lgetfilecon(path, &maclabel); 2598290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley if (!maclabel) { 2608290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley return -1; 2618290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } 2628290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 263403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts mode2str(s->st_mode, mode); 264403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts user2str(s->st_uid, user); 265403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts group2str(s->st_gid, group); 2668290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 267403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts switch(s->st_mode & S_IFMT) { 2688290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley case S_IFLNK: { 2698290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley char linkto[256]; 270ef5d0340e4ff3fe11b7668ebaf2f4f0c4c06134dKenny Root ssize_t len; 2718290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 2728290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley len = readlink(path, linkto, sizeof(linkto)); 2738290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley if(len < 0) return -1; 2748290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 275ef5d0340e4ff3fe11b7668ebaf2f4f0c4c06134dKenny Root if((size_t)len > sizeof(linkto)-1) { 2768290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley linkto[sizeof(linkto)-4] = '.'; 2778290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley linkto[sizeof(linkto)-3] = '.'; 2788290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley linkto[sizeof(linkto)-2] = '.'; 2798290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley linkto[sizeof(linkto)-1] = 0; 2808290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } else { 2818290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley linkto[len] = 0; 2828290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } 2838290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 2848290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley printf("%s %-8s %-8s %s %s -> %s\n", 2858290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley mode, user, group, maclabel, name, linkto); 2868290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley break; 2878290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } 2888290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley default: 2898290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley printf("%s %-8s %-8s %s %s\n", 2908290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley mode, user, group, maclabel, name); 2918290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 2928290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } 2938290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 2948290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley free(maclabel); 2958290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 2968290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley return 0; 2978290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley} 2988290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley 299327e696808910f8e49370079f8d7f4db8cbe3820Andy McFaddenstatic int listfile(const char *dirname, const char *filename, int flags) 300327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden{ 301403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts struct stat s; 302403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts 303403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts if ((flags & (LIST_LONG | LIST_SIZE | LIST_CLASSIFY | LIST_MACLABEL | LIST_INODE)) == 0) { 304327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden printf("%s\n", filename); 305327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden return 0; 306327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden } 307327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden 308327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden char tmp[4096]; 309327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden const char* pathname = filename; 310327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden 311327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden if (dirname != NULL) { 312327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden snprintf(tmp, sizeof(tmp), "%s/%s", dirname, filename); 313327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden pathname = tmp; 314327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden } else { 315327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden pathname = filename; 316327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden } 317327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden 318403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts if(lstat(pathname, &s) < 0) { 319403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts return -1; 320403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts } 321403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts 322403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts if(flags & LIST_INODE) { 323403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts printf("%8llu ", s.st_ino); 324403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts } 325403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts 3268290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley if ((flags & LIST_MACLABEL) != 0) { 327403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts return listfile_maclabel(pathname, &s, flags); 3288290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley } else if ((flags & LIST_LONG) != 0) { 329403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts return listfile_long(pathname, &s, flags); 330327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden } else /*((flags & LIST_SIZE) != 0)*/ { 331403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts return listfile_size(pathname, filename, &s, flags); 332327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden } 333327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden} 334327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden 335dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic int listdir(const char *name, int flags) 336dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 337dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char tmp[4096]; 338dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project DIR *d; 339dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct dirent *de; 340aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_t files = STRLIST_INITIALIZER; 341a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner 342dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project d = opendir(name); 343dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(d == 0) { 344dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project fprintf(stderr, "opendir failed, %s\n", strerror(errno)); 345dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return -1; 346dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 347dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 3489feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden if ((flags & LIST_SIZE) != 0) { 3499feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden show_total_size(name, d, flags); 3509feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden } 3519feee025a09ace19b09dbb41d6ba87198c77cdf1Andy McFadden 352dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project while((de = readdir(d)) != 0){ 353dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, "..")) continue; 354dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(de->d_name[0] == '.' && (flags & LIST_ALL) == 0) continue; 355327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden 356aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_append_dup(&files, de->d_name); 357dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 358dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 359aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_sort(&files); 360aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner STRLIST_FOREACH(&files, filename, listfile(name, filename, flags)); 361aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_done(&files); 362aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner 363dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (flags & LIST_RECURSIVE) { 364aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_t subdirs = STRLIST_INITIALIZER; 365aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner 366dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project rewinddir(d); 367dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 368dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project while ((de = readdir(d)) != 0) { 369dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct stat s; 370dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int err; 371dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 372dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, "..")) 373dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 374dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (de->d_name[0] == '.' && (flags & LIST_ALL) == 0) 375dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project continue; 376dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 377327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden if (!strcmp(name, "/")) 378327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden snprintf(tmp, sizeof(tmp), "/%s", de->d_name); 379327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden else 380327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden snprintf(tmp, sizeof(tmp), "%s/%s", name, de->d_name); 381dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 382dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 383dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * If the name ends in a '/', use stat() so we treat it like a 384dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * directory even if it's a symlink. 385dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 386dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (tmp[strlen(tmp)-1] == '/') 387dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project err = stat(tmp, &s); 388dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else 389dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project err = lstat(tmp, &s); 390dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 391dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (err < 0) { 392dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project perror(tmp); 393dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project closedir(d); 394dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return -1; 395dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 396dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 397dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (S_ISDIR(s.st_mode)) { 398aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_append_dup(&subdirs, tmp); 399dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 400dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 401aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_sort(&subdirs); 402aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner STRLIST_FOREACH(&subdirs, path, { 403aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner printf("\n%s:\n", path); 404aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner listdir(path, flags); 405aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner }); 406aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_done(&subdirs); 407dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 408dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 409dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project closedir(d); 410dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return 0; 411dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 412dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 413dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstatic int listpath(const char *name, int flags) 414dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 415dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct stat s; 416dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int err; 417dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 418dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* 419dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * If the name ends in a '/', use stat() so we treat it like a 420dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * directory even if it's a symlink. 421dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 422dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (name[strlen(name)-1] == '/') 423dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project err = stat(name, &s); 424dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project else 425dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project err = lstat(name, &s); 426dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 427dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (err < 0) { 428dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project perror(name); 429dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return -1; 430dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 431dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 432b33d3415b6c63f7b22e0863a2ac594feab9171cfAndy McFadden if ((flags & LIST_DIRECTORIES) == 0 && S_ISDIR(s.st_mode)) { 433dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if (flags & LIST_RECURSIVE) 434dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project printf("\n%s:\n", name); 435dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return listdir(name, flags); 436dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } else { 437327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden /* yeah this calls stat() again*/ 438327e696808910f8e49370079f8d7f4db8cbe3820Andy McFadden return listfile(NULL, name, flags); 439dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 440dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 441dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 442dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectint ls_main(int argc, char **argv) 443dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 444dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int flags = 0; 445dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int listed = 0; 446a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner 447dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project if(argc > 1) { 448dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int i; 449dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int err = 0; 450aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_t files = STRLIST_INITIALIZER; 451dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 452dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project for (i = 1; i < argc; i++) { 453aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner if (argv[i][0] == '-') { 454aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner /* an option ? */ 455aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner const char *arg = argv[i]+1; 456aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner while (arg[0]) { 457aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner switch (arg[0]) { 458aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner case 'l': flags |= LIST_LONG; break; 459e7fe5bf3ac2c0218bda75da78975d6a18fe7c167Brad Fitzpatrick case 'n': flags |= LIST_LONG | LIST_LONG_NUMERIC; break; 460aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner case 's': flags |= LIST_SIZE; break; 461aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner case 'R': flags |= LIST_RECURSIVE; break; 462aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner case 'd': flags |= LIST_DIRECTORIES; break; 4638290d1083ec7eee3f32265012f5d6be2774c4afcStephen Smalley case 'Z': flags |= LIST_MACLABEL; break; 464aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner case 'a': flags |= LIST_ALL; break; 46540dac659418f84551a5637a9edee03764c570f3cKenny Root case 'F': flags |= LIST_CLASSIFY; break; 466403b195548e0b8e692ad9871ae1fb2301959d6a7William Roberts case 'i': flags |= LIST_INODE; break; 467aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner default: 468aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner fprintf(stderr, "%s: Unknown option '-%c'. Aborting.\n", "ls", arg[0]); 469aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner exit(1); 470aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner } 471aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner arg++; 472dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 473aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner } else { 474aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner /* not an option ? */ 475aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_append_dup(&files, argv[i]); 476dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 477dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 478dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 479aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner if (files.count > 0) { 480aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner STRLIST_FOREACH(&files, path, { 481aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner if (listpath(path, flags) != 0) { 482aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner err = EXIT_FAILURE; 483aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner } 484aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner }); 485aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner strlist_done(&files); 486aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner return err; 487aa2106b008921ed8f33ee14ee70fb1b944f547ecDavid 'Digit' Turner } 488dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project } 489a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner 490a8d1afb3e91b043fcd303a40ca4ac9293bbd2781David 'Digit' Turner // list working directory if no files or directories were specified 491dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project return listpath(".", flags); 492dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project} 493