static void update_column_widths(int * widths, struct tfile * file) {
char tmp[256];
int n;
/* Links */
TRACE("links");
n = sprintf(tmp, "%d", file->statbuf.st_nlink);
if (n > widths[0]) widths[0] = n;
/* User */
TRACE("user");
n = print_username(tmp, file->statbuf.st_uid);
if (n > widths[1]) widths[1] = n;
/* Group */
TRACE("group");
n = print_username(tmp, file->statbuf.st_gid);
if (n > widths[2]) widths[2] = n;
/* File size */
TRACE("file size");
if (human_readable) {
n = print_human_readable_size(tmp, file->statbuf.st_size);
} else {
n = sprintf(tmp, "%d", (int)file->statbuf.st_size);
}
if (n > widths[3]) widths[3] = n;
}
void print_entry_long(const char * filename, const char * srcpath) {
/* Figure out full relpath */
char * relpath = malloc(strlen(srcpath) + strlen(filename) + 2);
sprintf(relpath, "%s/%s", srcpath, filename);
/* Classify file */
struct stat statbuf;
stat(relpath, &statbuf);
free(relpath);
const char * ansi_color_str;
if (S_ISDIR(statbuf.st_mode)) {
// Directory
ansi_color_str = DIR_COLOR;
} else if (statbuf.st_mode & 0111) {
// Executable
ansi_color_str = EXE_COLOR;
} else {
// Something else
ansi_color_str = REG_COLOR;
}
/* file permissions */
if (S_ISLNK(statbuf.st_mode)) {
printf("l");
} else {
printf( (S_ISDIR(statbuf.st_mode)) ? "d" : "-");
}
printf( (statbuf.st_mode & S_IRUSR) ? "r" : "-");
printf( (statbuf.st_mode & S_IWUSR) ? "w" : "-");
printf( (statbuf.st_mode & S_IXUSR) ? "x" : "-");
printf( (statbuf.st_mode & S_IRGRP) ? "r" : "-");
printf( (statbuf.st_mode & S_IWGRP) ? "w" : "-");
printf( (statbuf.st_mode & S_IXGRP) ? "x" : "-");
printf( (statbuf.st_mode & S_IROTH) ? "r" : "-");
printf( (statbuf.st_mode & S_IWOTH) ? "w" : "-");
printf( (statbuf.st_mode & S_IXOTH) ? "x" : "-");
printf( " - "); /* number of links, not supported */
print_username(statbuf.st_uid);
printf("\t");
print_username(statbuf.st_gid);
printf("\t");
printf(" %8d ", statbuf.st_size);
char time_buf[80];
struct tm * timeinfo;
timeinfo = localtime(&statbuf.st_mtime);
strftime(time_buf, 80, "%b %d %Y", timeinfo);
printf("%s ", time_buf);
/* Print the file name */
printf("\033[%sm%s\033[0m\n", ansi_color_str, filename);
}
static void print_entry_long(int * widths, struct tfile * file) {
const char * ansi_color_str = color_str(&file->statbuf);
/* file permissions */
if (S_ISLNK(file->statbuf.st_mode)) { printf("l"); }
else if (S_ISCHR(file->statbuf.st_mode)) { printf("c"); }
else if (S_ISBLK(file->statbuf.st_mode)) { printf("b"); }
else if (S_ISDIR(file->statbuf.st_mode)) { printf("d"); }
else { printf("-"); }
printf( (file->statbuf.st_mode & S_IRUSR) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWUSR) ? "w" : "-");
if (file->statbuf.st_mode & S_ISUID) {
printf("s");
} else {
printf( (file->statbuf.st_mode & S_IXUSR) ? "x" : "-");
}
printf( (file->statbuf.st_mode & S_IRGRP) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWGRP) ? "w" : "-");
printf( (file->statbuf.st_mode & S_IXGRP) ? "x" : "-");
printf( (file->statbuf.st_mode & S_IROTH) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWOTH) ? "w" : "-");
printf( (file->statbuf.st_mode & S_IXOTH) ? "x" : "-");
printf( " %*d ", widths[0], file->statbuf.st_nlink); /* number of links, not supported */
char tmp[100];
print_username(tmp, file->statbuf.st_uid);
printf("%-*s ", widths[1], tmp);
print_username(tmp, file->statbuf.st_gid);
printf("%-*s ", widths[2], tmp);
if (human_readable) {
print_human_readable_size(tmp, file->statbuf.st_size);
printf("%*s ", widths[3], tmp);
} else {
printf("%*d ", widths[3], (int)file->statbuf.st_size);
}
char time_buf[80];
struct tm * timeinfo = localtime((time_t*)&file->statbuf.st_mtime);
if (timeinfo->tm_year == this_year) {
strftime(time_buf, 80, "%b %d %H:%M", timeinfo);
} else {
strftime(time_buf, 80, "%b %d %Y", timeinfo);
}
printf("%s ", time_buf);
/* Print the file name */
if (stdout_is_tty) {
printf("\033[%sm%s\033[0m", ansi_color_str, file->name);
if (S_ISLNK(file->statbuf.st_mode)) {
const char * s = color_str(&file->statbufl);
printf(" -> \033[%sm%s\033[0m", s, file->link);
}
} else {
printf("%s", file->name);
if (S_ISLNK(file->statbuf.st_mode)) {
printf(" -> %s", file->link);
}
}
printf("\n");
}
static void print_entry_long(int * widths, struct tfile * file) {
const char * ansi_color_str;
if (S_ISDIR(file->statbuf.st_mode)) {
// Directory
ansi_color_str = DIR_COLOR;
} else if (file->statbuf.st_mode & S_ISUID) {
ansi_color_str = SETUID_COLOR;
} else if (file->statbuf.st_mode & 0111) {
// Executable
ansi_color_str = EXE_COLOR;
} else if (S_ISBLK(file->statbuf.st_mode) || S_ISCHR(file->statbuf.st_mode)) {
/* Device file */
ansi_color_str = DEVICE_COLOR;
} else {
// Something else
ansi_color_str = REG_COLOR;
}
/* file permissions */
if (S_ISLNK(file->statbuf.st_mode)) {
printf("l");
}
else if (S_ISCHR(file->statbuf.st_mode)) {
printf("c");
}
else if (S_ISBLK(file->statbuf.st_mode)) {
printf("b");
}
else if (S_ISDIR(file->statbuf.st_mode)) {
printf("d");
}
else {
printf("-");
}
printf( (file->statbuf.st_mode & S_IRUSR) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWUSR) ? "w" : "-");
if (file->statbuf.st_mode & S_ISUID) {
printf("s");
} else {
printf( (file->statbuf.st_mode & S_IXUSR) ? "x" : "-");
}
printf( (file->statbuf.st_mode & S_IRGRP) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWGRP) ? "w" : "-");
printf( (file->statbuf.st_mode & S_IXGRP) ? "x" : "-");
printf( (file->statbuf.st_mode & S_IROTH) ? "r" : "-");
printf( (file->statbuf.st_mode & S_IWOTH) ? "w" : "-");
printf( (file->statbuf.st_mode & S_IXOTH) ? "x" : "-");
printf( " %*d ", widths[0], file->statbuf.st_nlink); /* number of links, not supported */
char tmp[100];
print_username(tmp, file->statbuf.st_uid);
printf("%-*s ", widths[1], tmp);
print_username(tmp, file->statbuf.st_gid);
printf("%-*s ", widths[2], tmp);
if (human_readable) {
print_human_readable_size(tmp, file->statbuf.st_size);
printf("%*s ", widths[3], tmp);
} else {
printf("%*d ", widths[3], file->statbuf.st_size);
}
char time_buf[80];
struct tm * timeinfo = localtime(&file->statbuf.st_mtime);
if (timeinfo->tm_year == this_year) {
strftime(time_buf, 80, "%b %d %H:%M", timeinfo);
} else {
strftime(time_buf, 80, "%b %d %Y", timeinfo);
}
printf("%s ", time_buf);
/* Print the file name */
if (stdout_is_tty) {
printf("\033[%sm%s\033[0m", ansi_color_str, file->name);
} else {
printf("%s", file->name);
}
printf("\n");
}
