diff options
Diffstat (limited to 'unpack/list_files.c')
| -rw-r--r-- | unpack/list_files.c | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/unpack/list_files.c b/unpack/list_files.c deleted file mode 100644 index 238ffec..0000000 --- a/unpack/list_files.c +++ /dev/null @@ -1,156 +0,0 @@ -/* SPDX-License-Identifier: GPL-3.0-or-later */ -/* - * list_files.c - * - * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at> - */ -#include "rdsquashfs.h" - -static void mode_to_str(sqfs_u16 mode, char *p) -{ - switch (mode & S_IFMT) { - case S_IFDIR: *(p++) = 'd'; break; - case S_IFCHR: *(p++) = 'c'; break; - case S_IFBLK: *(p++) = 'b'; break; - case S_IFREG: *(p++) = '-'; break; - case S_IFLNK: *(p++) = 'l'; break; - case S_IFSOCK: *(p++) = 's'; break; - case S_IFIFO: *(p++) = 'p'; break; - default: *(p++) = '?'; break; - } - - *(p++) = (mode & S_IRUSR) ? 'r' : '-'; - *(p++) = (mode & S_IWUSR) ? 'w' : '-'; - - switch (mode & (S_IXUSR | S_ISUID)) { - case S_IXUSR | S_ISUID: *(p++) = 's'; break; - case S_IXUSR: *(p++) = 'x'; break; - case S_ISUID: *(p++) = 'S'; break; - default: *(p++) = '-'; break; - } - - *(p++) = (mode & S_IRGRP) ? 'r' : '-'; - *(p++) = (mode & S_IWGRP) ? 'w' : '-'; - - switch (mode & (S_IXGRP | S_ISGID)) { - case S_IXGRP | S_ISGID: *(p++) = 's'; break; - case S_IXGRP: *(p++) = 'x'; break; - case S_ISGID: *(p++) = 'S'; break; - case 0: *(p++) = '-'; break; - } - - *(p++) = (mode & S_IROTH) ? 'r' : '-'; - *(p++) = (mode & S_IWOTH) ? 'w' : '-'; - - switch (mode & (S_IXOTH | S_ISVTX)) { - case S_IXOTH | S_ISVTX: *(p++) = 't'; break; - case S_IXOTH: *(p++) = 'x'; break; - case S_ISVTX: *(p++) = 'T'; break; - case 0: *(p++) = '-'; break; - } - - *p = '\0'; -} - -static int count_int_chars(unsigned int i) -{ - int count = 1; - - while (i > 10) { - ++count; - i /= 10; - } - - return count; -} - -static void print_node_size(const sqfs_tree_node_t *n, char *buffer) -{ - switch (n->inode->base.mode & S_IFMT) { - case S_IFLNK: - print_size(strlen((const char *)n->inode->extra), buffer, true); - break; - case S_IFREG: { - sqfs_u64 size; - sqfs_inode_get_file_size(n->inode, &size); - print_size(size, buffer, true); - break; - } - case S_IFDIR: - if (n->inode->base.type == SQFS_INODE_EXT_DIR) { - print_size(n->inode->data.dir_ext.size, buffer, true); - } else { - print_size(n->inode->data.dir.size, buffer, true); - } - break; - case S_IFBLK: - case S_IFCHR: { - sqfs_u32 devno; - - if (n->inode->base.type == SQFS_INODE_EXT_BDEV || - n->inode->base.type == SQFS_INODE_EXT_CDEV) { - devno = n->inode->data.dev_ext.devno; - } else { - devno = n->inode->data.dev.devno; - } - - sprintf(buffer, "%u:%u", major(devno), minor(devno)); - break; - } - default: - buffer[0] = '0'; - buffer[1] = '\0'; - break; - } -} - -void list_files(const sqfs_tree_node_t *node) -{ - int i, max_uid_chars = 0, max_gid_chars = 0, max_sz_chars = 0; - char modestr[12], sizestr[32]; - const sqfs_tree_node_t *n; - - if (S_ISDIR(node->inode->base.mode)) { - for (n = node->children; n != NULL; n = n->next) { - i = count_int_chars(n->uid); - max_uid_chars = i > max_uid_chars ? i : max_uid_chars; - - i = count_int_chars(n->gid); - max_gid_chars = i > max_gid_chars ? i : max_gid_chars; - - print_node_size(n, sizestr); - i = strlen(sizestr); - max_sz_chars = i > max_sz_chars ? i : max_sz_chars; - } - - for (n = node->children; n != NULL; n = n->next) { - mode_to_str(n->inode->base.mode, modestr); - print_node_size(n, sizestr); - - printf("%s %*u/%-*u %*s %s", modestr, - max_uid_chars, n->uid, - max_gid_chars, n->gid, - max_sz_chars, sizestr, - n->name); - - if (S_ISLNK(n->inode->base.mode)) { - printf(" -> %s\n", - (const char *)n->inode->extra); - } else { - fputc('\n', stdout); - } - } - } else { - mode_to_str(node->inode->base.mode, modestr); - print_node_size(node, sizestr); - - printf("%s %u/%u %s %s", modestr, - node->uid, node->gid, sizestr, node->name); - - if (S_ISLNK(node->inode->base.mode)) { - printf(" -> %s\n", (const char *)node->inode->extra); - } else { - fputc('\n', stdout); - } - } -} |