filesystem_iterator_create filesystem_iterator_free filesystem_iterator_next_directory filesystem_iterator_next_file filesystem_iterator_next_subling_directory filesystem_tree_add_directory filesystem_tree_add_file filesystem_tree_create filesystem_tree_delete filesystem_tree_directory_path filesystem_tree_file_path filesystem_tree_find_directory filesystem_tree_find_file

filesystem_iterator_next_file() GPAK_API filesystem_tree_file_t* filesystem_iterator_next_file ( filesystem_tree_iterator_t *  _iterator ) Brief Description:\n Retrieves the next file in the filesystem tree. This function returns the next file node in the filesystem tree using a depth-first search algorithm. Parameters _iterator A pointer to the filesystem_tree_iterator_t. Returns A pointer to the next file node or NULL if there are no more files. Definition at line 345 of file filesystem_tree.c. { if (_iterator->stack_size_ == 0) return NULL; filesystem_iterator_state_t current_state = _iterator->stack_[_iterator->stack_size_ - 1]; if (current_state.file_index_ < current_state.node_->num_files_) { filesystem_tree_file_t* next_file = current_state.node_->files_[current_state.file_index_]; current_state.file_index_++; _iterator->stack_[_iterator->stack_size_ - 1] = current_state; return next_file; } return NULL; } References filesystem_iterator_state::file_index_, filesystem_tree_node::files_, filesystem_iterator_state::node_, filesystem_tree_node::num_files_, filesystem_tree_iterator::stack_, and filesystem_tree_iterator::stack_size_. Referenced by _gpak_compressor_generate_dictionary().