| theme_uc_file_downloads_token | Theme file download links token |
| theme_uc_file_files_form | Implementation of theme_form($form) |
| uc_file_cart_item | Implementation of hook_cart_item(). |
| uc_file_feature_delete | product_feature delete function |
| uc_file_feature_form | Form builder for hook_product_feature |
| uc_file_feature_form_submit | |
| uc_file_feature_form_validate | |
| uc_file_feature_settings | Form builder for file settings |
| uc_file_feature_settings_submit | |
| uc_file_feature_settings_validate | |
| uc_file_files_admin | Page builder for file products admin |
| uc_file_files_form | Form builder for file products admin |
| uc_file_files_form_submit | |
| uc_file_files_form_validate | |
| uc_file_files_table | Table builder for file products admin |
| uc_file_form_alter | Implementation of hook_form_alter(). |
| uc_file_menu | Implementation of hook_menu(). |
| uc_file_notify_settings | Form builder for file download notification settings. |
| uc_file_order | Implementation of hook_order(). |
| uc_file_perm | Implementation of hook_perm(). |
| uc_file_product_feature | Implementation of hook_product_feature(). |
| uc_file_store_status | Implementation of hook_store_status(). |
| uc_file_token_list | Implementation of hook_token_list(). |
| uc_file_token_values | Implementation of hook_token_values(). |
| uc_file_uc_message | Implementation of hook_uc_message(). |
| uc_file_user | Implementation of hook_user(). |
| uc_file_user_downloads | Table builder for user downloads |
| _autocomplete_filename | Implement Drupal autocomplete textfield |
| _email_file_download | Email a user with download links for a product file download |
| _file_download | Perform first-pass authorization. Call authorization hooks afterwards. |
| _file_download_deny | Deny a file download |
| _file_download_transfer | Send the file's binary data to a user via HTTP and update the uc_file_users table. |
| _file_expiration_date | Return a file expiration date given a purchase date |
| _file_table_action | Perform a specified action on the uc_files table |
| _generate_hash | Generate hash used for unique download URLs |
| _get_adjustment_models | Return a list of model adjustments for a given product node |
| _get_dir_file_ids | Return a list of file ids that are in the directory |
| _group_filenames | Group filenames by an attribute while maintaining order. |
| _sort_fids | Take a list of file ids and sorts the list to where directories are list last
and by order of descending depth |
| _user_table_action | Perform a specified action on the uc_file_users table |