108 lines
2.5 KiB
C
108 lines
2.5 KiB
C
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/*
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* Little program that import a directory and prints the resulting iso tree.
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*/
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#include "libisofs.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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static void
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print_permissions(mode_t mode)
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{
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char perm[10];
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//TODO suid, sticky...
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perm[9] = '\0';
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perm[8] = mode & S_IXOTH ? 'x' : '-';
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perm[7] = mode & S_IWOTH ? 'w' : '-';
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perm[6] = mode & S_IROTH ? 'r' : '-';
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perm[5] = mode & S_IXGRP ? 'x' : '-';
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perm[4] = mode & S_IWGRP ? 'w' : '-';
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perm[3] = mode & S_IRGRP ? 'r' : '-';
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perm[2] = mode & S_IXUSR ? 'x' : '-';
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perm[1] = mode & S_IWUSR ? 'w' : '-';
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perm[0] = mode & S_IRUSR ? 'r' : '-';
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printf("[%s]",perm);
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}
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static void
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print_dir(IsoDir *dir, int level)
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{
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int i;
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IsoDirIter *iter;
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IsoNode *node;
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char *sp = alloca(level * 2 + 1);
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for (i = 0; i < level * 2; i += 2) {
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sp[i] = '|';
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sp[i+1] = ' ';
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}
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sp[level * 2-1] = '-';
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sp[level * 2] = '\0';
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iso_dir_get_children(dir, &iter);
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while (iso_dir_iter_next(iter, &node) == 1) {
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if (ISO_NODE_IS_DIR(node)) {
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printf("%s+[D] ", sp);
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print_permissions(iso_node_get_permissions(node));
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printf(" %s\n", iso_node_get_name(node));
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print_dir(ISO_DIR(node), level+1);
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} else if (ISO_NODE_IS_FILE(node)) {
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printf("%s-[F] ", sp);
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print_permissions(iso_node_get_permissions(node));
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printf(" %s\n", iso_node_get_name(node) );
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} else if (ISO_NODE_IS_SYMLINK(node)) {
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printf("%s-[L] ", sp);
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print_permissions(iso_node_get_permissions(node));
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printf(" %s -> %s \n", iso_node_get_name(node),
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iso_symlink_get_dest(ISO_SYMLINK(node)) );
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} else {
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printf("%s-[C] ", sp);
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print_permissions(iso_node_get_permissions(node));
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printf(" %s\n", iso_node_get_name(node) );
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}
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}
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iso_dir_iter_free(iter);
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}
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int main(int argc, char **argv)
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{
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int result;
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IsoImage *image;
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if (argc != 2) {
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printf ("You need to specify a valid path\n");
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return 1;
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}
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iso_init();
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iso_set_msgs_severities("NEVER", "ALL", "");
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result = iso_image_new("volume_id", &image);
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if (result < 0) {
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printf ("Error creating image\n");
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return 1;
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}
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result = iso_tree_add_dir_rec(image, iso_image_get_root(image), argv[1]);
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if (result < 0) {
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printf ("Error adding directory %d\n", result);
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return 1;
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}
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printf("================= IMAGE =================\n");
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print_dir(iso_image_get_root(image), 0);
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printf("\n\n");
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iso_image_unref(image);
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iso_finish();
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return 0;
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}
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