Name Type Location Description
file_type_get_type function modules/file/file.module Returns the file type of the passed file or file type string.
file_admin_bar_map function modules/file/file.module Implements hook_admin_menu_map().
file_ajax_progress function modules/file/file.module Ajax callback: Retrieves upload progress.
File access rights group modules/file/file.module The file access system determines who can do what to which files.
file_entity_access function modules/file/file.module Deprecated wrapper function. Determines if a user may perform the given operation on the specified file.
hook_file_transfer function modules/file/file.api.php React to a file being downloaded.
hook_file_download function modules/system/system.api.php Control access to private file downloads and specify HTTP headers.
FILE_EXISTS_RENAME constant includes/file.inc Flag for dealing with existing files: Appends number until name is unique.
hook_file_validate function modules/system/system.api.php Check that files meet a given criteria.
file_file_download function modules/file/file.module Implements hook_file_download().
file_displays_load function modules/file/file.module Returns a single {file_display} array for the file type.
_views_file_status function modules/system/views/system.views.inc
FileSaveUploadTest class modules/simpletest/tests/file.test Test the file_save_upload() function.
file_load_multiple function includes/file.inc Loads file entities from the database.
file_save_htaccess function includes/file.inc Creates a .htaccess file in the given directory.
user_file_download function modules/user/user.module Implements hook_file_download().
file_download_page function modules/file/file.pages.inc Menu callback; download a single file entity.
file_view_multiple function modules/file/file.module End of "defgroup file_access".
file_delete_action function modules/file/file.actions.inc Queues a file for deletion.
file_autoload_info function modules/file/file.module Implements hook_autoload_info().
file_build_content function modules/file/file.module Builds a structured array representing the file's content.
file.mimetypes.inc file includes/file.mimetypes.inc Provides mimetype mappings.
file_validate_size function includes/file.inc Checks that the file's size is below certain limits.
file_type_get_name function modules/file/file.module Returns the file type name of the passed file or file type string.
FileAccessTestCase class modules/file/tests/file.test Tests the file entity access API.
drupal_get_profile function includes/drupal.inc Gets the name of the currently active installation profile.
FileTransfer::chmod function includes/filetransfer/filetransfer.inc
file_munge_filename function includes/file.inc Modifies a filename as needed for security purposes.
_filter_get_file_id function modules/filter/filter.pages.inc Find a managed file ID from a url.
file_unmanaged_move function includes/file.inc Moves a file to a new location without database changes or hook invocation. This is a powerful function that in many ways performs like an advanced version of rename().
file_file_predelete function modules/file/file.module Implements hook_file_predelete().
file_test_validator function modules/simpletest/tests/file.test Helper validator that returns the $errors parameter.
file_type_get_types function modules/file/file.module Returns a list of all the available file types.
hook_file_url_alter function modules/system/system.api.php Alter the URL to a file.
hook_file_predelete function modules/system/system.api.php Act prior to file deletion.
FILE_EXISTS_REPLACE constant includes/file.inc Flag for dealing with existing files: Replace the existing file.
file_test_file_load function modules/simpletest/tests/file_test.module Implements hook_file_load().
FILE_URL_TEST_CDN_2 constant modules/simpletest/tests/file_test.module
file_unmanaged_copy function includes/file.inc Copies a file to a new location without database changes or hook invocation.
FILE_URL_TEST_CDN_1 constant modules/simpletest/tests/file_test.module
file_type_get_names function modules/file/file.module Returns a list of available file type names.
file_test_file_copy function modules/simpletest/tests/file_test.module Implements hook_file_copy().
file_field_is_empty function modules/file/file.field.inc Implements hook_field_is_empty().
_file_fields_update function modules/file/file.file.inc Update an entity's field values without changing anything on the entity.
system_file_presave function modules/system/system.module Implements hook_file_presave().
Archive_Tar::$_file property modules/system/system.tar.inc
drupal_get_filename function includes/drupal.inc Returns and optionally sets the filename for a system resource.
file_type_determine function modules/file/file.module
FileTransfer::__get function includes/filetransfer/filetransfer.inc Implementation of the magic __get() method.
FileTransfer::$port property includes/filetransfer/filetransfer.inc

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