int
sfs_getsize(char *pathname) {
char* path2;
path2 = malloc(128);//allocate space
append(path2, '0');//add a 0 to path2 indicating a file
int q;
for(q =0; q <strlen(pathname); q++) {
append(path2, pathname[q]);//adding the rest of the path onto path2 using the append funciton
}
int index = inodeSearch(path2);//retrieving the index
char* buf;
buf = malloc(128);
int count = 0;
if(index > 0) { //get the block at index
get_block(index+1, buf);
int i;
for(i = 0; i < 128; i++) {
if(buf[i] != '\0') { //while the value is not null increment the counter to find the size
count = count + 1;
}
}
return count;//return the size
} else {
return -1;
}
}
Inode * groupSearch(int fd, char ** fileNames, GroupDesc * groupDesc) {
puts("groupSearch:");
printArray(fileNames);
Inode * root = Inode_(fd, (int) groupDesc->bg_inode_table, 2);
Inode * probe = root;
for (int index = 0; fileNames[index] != NULL; index++) {
if (fileNames[index + 1] != NULL) {
probe = inodeSearch(fd, (int) groupDesc->bg_inode_table, probe,
EXT2_FT_DIR, fileNames[index]);
} else {
probe = inodeSearch(fd, (int) groupDesc->bg_inode_table, probe,
EXT2_FT_REG_FILE, fileNames[index]);
}
if (probe == NULL) {
break;
}
}
return probe;
}
