acs::disk_cache_eval       Evaluate an expression. 
acs::disk_cache_flush       Flushes the filesystem cache. 
acs::icanuse       Check, if a (previously registered) feature can be used in an installation. 
acs::register_icanuse       Registry function for acs::caniuse. 
acs::root_of_host       Maps a hostname to the corresponding subdirectory. 
acs_community_member_admin_link        
acs_community_member_admin_url        
acs_community_member_link        
acs_community_member_page        
acs_community_member_url        
acs_magic_object       Returns the object ID of a magic object. 
acs_object::get       Gets information about an acs_object. 
acs_object::get_element       Gets a specific element from the info returned by acs_object::get. 
acs_object::object_p        
acs_object::package_id       Gets the package_id of the object 
acs_object::set_context_id       Sets the context_id of the specified object. 
acs_object_name       Returns the name of an object. 
acs_object_type       Returns the type of an object. 
acs_object_type::get       Get info about an object type. 
acs_object_type::get_table_name       Return the table name associated with an object_type. 
acs_object_type_hierarchy       Returns an HTML snippet representing a hierarchy of ACS Object Types 
acs_privacy::privacy_control_enabled_p       Returns whether privacy control is turned on or not. 
acs_privacy::privacy_control_set       set the privacy control DEPRECATED: this privacy feature was only used in the context of dotlrn, which also has an own set of apis for a similar purpose. 
acs_privacy::set_user_read_private_data       grant permission to access private data DEPRECATED: this privacy feature was only used in the context of dotlrn, which also has an own set of apis for a similar purpose. 
acs_privacy::user_can_read_private_data_p       check if a user can access an object's private data DEPRECATED: this privacy feature was only used in the context of dotlrn, which also has an own set of apis for a similar purpose. 
acs_user::ScreenName       Get the value of the ScreenName parameter. 
acs_user::approve       Approve a user 
acs_user::ban       Ban a user 
acs_user::change_state       Change the membership state of a user. 
acs_user::create_portrait       Sets (or resets) the portraif for current user to the one specified. 
acs_user::delete       Delete a user 
acs_user::demote_user       Demotes an ACS user to a person/party. 
acs_user::erase_portrait       Erases portrait of a user 
acs_user::flush_cache       Flush all caches for specified user. 
acs_user::flush_user_info       Flush only info coming from acs_user::get_user_info proc. 
acs_user::get       Get all information about a user, together with related person, party and object information. 
acs_user::get_by_username       Returns user_id from authority and username. 
acs_user::get_element       Get a particular element from the basic information about a user returned by acs_user::get. 
acs_user::get_portrait_id       Return the image_id of the portrait of a user, if it does not exist, return 0 
acs_user::get_user_id_by_screen_name       Returns the user_id from a screen_name, or empty string if no user found. 
acs_user::get_user_info       Extracts user information. 
acs_user::promote_person_to_user       Promotes a person/party to an ACS user. 
acs_user::registered_user_p       Return 1 if the specified user (defaults to logged-in user) is a registered user and 0 otherwise. 
acs_user::reject       Reject a user 
acs_user::site_wide_admin_p       Return 1 if the specified user (defaults to logged-in user) is site-wide administrator and 0 otherwise. 
acs_user::unapprove       Unapprove a user 
acs_user::update       Update information about a user. 
acs_user_extension::list_extensions       List the extensions (User Data contract) 
acs_user_extension::user_approve       Notifies packages when a user is approved. 
acs_user_extension::user_deapprove       Notifies packages when a user is deapproved. 
acs_user_extension::user_delete       Notifies packages when a user is deleted. 
acs_user_extension::user_modify       Notifies packages when a user is modified. 
acs_user_extension::user_new       Notifies packages when a new user is added to the system. 
ad_acs_admin_node        
ad_acs_kernel_id       Returns the package_id of the kernel. 
ad_acs_release_date       The OpenACS release date of this instance. 
ad_acs_version       The OpenACS version of this instance. 
ad_admin_home       Returns the directory for the admin home. 
ad_apply       Evaluates the first argument with ARGLIST as its arguments, in the environment of its caller. 
ad_approval_system_inuse_p       Returns 1 if the system is configured to use and approval system. 
ad_build_mime_message       Composes multipart/alternative email containing plain text and html versions of the message, parses out the headers we need, constructs an array and returns it to the caller. 
ad_cache_returnredirect       An addition to ad_returnredirect. 
ad_change_password       Change the user's password 
ad_check_password       Check if the provided password is correct. 
ad_choice_bar       Displays a list of choices (Yahoo style), with the currently selected one highlighted. 
ad_color_to_hex       Converts a string of the form 0,192,255 to a string of the form #00C0FF. 
ad_color_widget       Returns a color selection widget, optionally using JavaScript. 
ad_color_widget_js       Returns JavaScript code necessary to use color widgets. 
ad_column_type        
ad_complain       Used to report a problem while validating user input. 
ad_complaints_get_list       Returns the list of complaints encountered so far. 
ad_conn       Returns a property about the connection. 
ad_context_bar       Returns a Yahoo-style hierarchical navbar. 
ad_context_bar_html       Generate the an HTML fragment for a context bar. 
ad_context_bar_multirow       Returns a Yahoo-style hierarchical navbar. 
ad_context_node_list       Starting with the given node_id, return a list of [list url instance_name] items for parent nodes. 
ad_convert_to_html       Convenient interface to convert text or html into html. 
ad_convert_to_text       Convenient interface to convert text or html into plaintext. 
ad_dateentrywidget       Returns form pieces for a date entry widget. 
ad_db_select_widget       given a SQL query this generates a select group. 
ad_decode       This procedure is analogous to sql decode procedure. 
ad_decorate_top       Use this for pages that might or might not have an image defined in ad.ini; if the second argument isn't the empty string, ad_decorate_top will make a one-row table for the top of the page DEPRECATED: use the template system, e.g. 
ad_dom_sanitize_html       Sanitizes HTML by specified criteria, basically removing unallowed tags and attributes, JavaScript or outer references into page URLs. 
ad_enhanced_text_to_html       Converts enhanced text format to normal HTML. 
ad_enhanced_text_to_plain_text       Converts enhanced text format to normal plaintext format. 
ad_exception        
ad_form       This procedure implements a high-level, declarative syntax for the generation and handling of HTML forms. 
ad_form_new_p       This is for pages built with ad_form that handle edit and add requests in one file. 
ad_future_years_list       Returns a list containing the next num_year years in the future. 
ad_generate_random_string       Generates a random string made of numbers and letters 
ad_generic_optionlist       Use this to build select form fragments. 
ad_get_client_property       Looks up a property for a session. 
ad_get_cookie       Returns the value of a cookie, or $default if none exists. 
ad_get_external_registries       Return for the specified subsite (or the current registry subsite) the external authority interface objs. 
ad_get_login_url       Returns a URL to the login page of the closest subsite, or the main site, if there's no current connection. 
ad_get_logout_url       Returns a URL to the logout page of the closest subsite, or the main site, if there's no current connection. 
ad_get_signed_cookie       Retrieves a signed cookie. 
ad_get_signed_cookie_with_expr       Retrieves a signed cookie. 
ad_get_tcl_call_stack       Returns a stack trace from where the caller was called. 
ad_host       Returns the hostname as it was typed in the browser, provided forcehostp is set to 0. 
ad_host_administrator       As defined in the HostAdministrator kernel parameter. 
ad_html_colors       Returns an array of HTML colors and names. 
ad_html_qualify_links       Convert in the HTML text relative URLs into fully qualified URLs including the hostname. 
ad_html_security_check       Returns a human-readable explanation if the user has used any HTML tag other than the allowed ones. 
ad_html_text_convert       Converts a chunk of text from a variety of formats to either text/html or text/plain. 
ad_html_text_convertable_p       The name of this proc has an spelling error. 
ad_html_text_convertible_p       Returns true of ad_html_text_convert can handle the given from and to mime types. 
ad_html_to_text       Returns a best-guess plain text version of an HTML fragment. 
ad_include_contract       Define an interface between a page and an ADP <include> similar to the page_contract. 
ad_integer_optionlist       Produces an optionlist for a range of integers from start_value to end_value. 
ad_job       Convenience wrapper for simple usages of ns_job provided by AOLServer and NaviServer. 
ad_js_escape       Return supplied string with invalid javascript characters property escaped. 
ad_log       Output ns_log message with detailed context. 
ad_log_stack_trace       A wrapper for ad_print_stack_trace which does the logging for you. 
ad_looks_like_html_p       Tries to guess whether the text supplied is text or html. 
ad_mktmpdir       Wrapper for Tcl's "file tempdir ...", but respects the server's tmpdir settings. 
ad_mutex_eval       Compatibility proc for handling differences between NaviServer and AOLserver since AOLserver does not support "ns_mutex eval". 
ad_navbar       Produces a navigation bar. 
ad_ns_set_to_tcl_vars       Takes an ns_set and sets variables in the caller's environment correspondingly, i.e. 
ad_opentmpfile       Wrapper for Tcl's "file tempfile ...", but respects the server's tmpdir settings, e.g. 
ad_outgoing_sender        
ad_package_admin_home        
ad_pad       Tcl implementation of the pad string function found in many DBMSs. 
ad_page_contract       Specifies the contract between programmer and graphic designer for a page. 
ad_page_contract_eval       This just uplevels its args. 
ad_page_contract_filter       Declare a filter to be available for use in ad_page_contract. 
ad_page_contract_filter_invoke       Invokes a filter on the argument and returns the result (1 or 0). 
ad_page_contract_filter_priority       Returns the type of proc that executes the given ad_page_contract filter, or the empty string if the filter is not defined. 
ad_page_contract_filter_proc       Returns the proc that executes the given ad_page_contract filter. 
ad_page_contract_filter_proc_allhtml       Allows any html tags (a no-op filter) 
ad_page_contract_filter_proc_boolean       Checks whether the value is boolean (1 or 0) or predicate (t or f) or otherwise a 2 state value (true or false, y or n, yes or no) 
ad_page_contract_filter_proc_clock       Ensures the supplied date string is in one of the specified clock formats. 
ad_page_contract_filter_proc_date       Validates date type variables 
ad_page_contract_filter_proc_email       Checks whether the value is a valid email address (stolen from philg_email_valid_p) 
ad_page_contract_filter_proc_float       Checks to make sure that the value in question is a valid number, possibly with a decimal point - randyb took this from the ACS dev bboard 
ad_page_contract_filter_proc_html       Checks whether the value contains naughty HTML 
ad_page_contract_filter_proc_integer       Checks whether the value is a valid integer, and removes any leading zeros so as not to confuse Tcl into thinking it's octal. 
ad_page_contract_filter_proc_localurl       Checks whether the value is an acceptable (non-external) url, which can be used in ad_returnredirect without throwing an error. 
ad_page_contract_filter_proc_naturalnum       Checks whether the value is a valid integer >= 0, and removes any leading zeros so as not to confuse Tcl into thinking it's octal. 
ad_page_contract_filter_proc_negative_float       Same as float but allows negative numbers too GN: this is deprecated, since "float" allows as well negative numbers 
ad_page_contract_filter_proc_nohtml       Doesn't allow any HTML to pass through. 
ad_page_contract_filter_proc_object_id       Checks whether the value is a valid object_id, i.e. 
ad_page_contract_filter_proc_object_type       Checks whether the supplied object_id is an acs_object of one of the types specified in the flag parameters. 
ad_page_contract_filter_proc_oneof       Checks whether the value is contained in the set of provided values. 
ad_page_contract_filter_proc_path       Checks whether the value is a Tcl word, or contains a few rather safe other characters ("-", "/", ".") used in (file-system) paths 
ad_page_contract_filter_proc_phone       Checks whether the value is more or less a valid phone number with the area code. 
ad_page_contract_filter_proc_printable       Checks whether the value contains only characters with a printable representation. 
ad_page_contract_filter_proc_range       Checks whether the value falls between the specified range. 
ad_page_contract_filter_proc_safetclchars       Checks whether the value contains just characters, which can be used safely in a Tcl eval or subst command. 
ad_page_contract_filter_proc_sql_identifier       Checks whether the value is a valid SQL identifier 
ad_page_contract_filter_proc_string_length       Checks whether the string is less or greater than the minimum or maximum length specified, inclusive e.g.address_1:notnull,string_length(max|100) will test address_1 for maximum length of 100. 
ad_page_contract_filter_proc_string_length_range       Checks whether the string is within the specified range, inclusive 
ad_page_contract_filter_proc_time       Validates time type variables of the regular variety (that is 8:12:21 PM) 
ad_page_contract_filter_proc_time24       Validates time type variables of the 24HR variety (that is 20:12:21) 
ad_page_contract_filter_proc_tmpfile       Validate a tmpfile path. 
ad_page_contract_filter_proc_token       Checks whether the value is a Tcl word, or contains a few rather safe other characters (".", ",", "-") used e.g. 
ad_page_contract_filter_proc_usphone       Checks whether the value is more or less a valid US phone number with the area code. 
ad_page_contract_filter_proc_word       Checks whether the value is a Tcl word, i.e. 
ad_page_contract_filter_rule       A filter rule determines what filters are applied to a given value. 
ad_page_contract_filter_rule_proc       Returns the proc that executes the given ad_page_contract default-filter. 
ad_page_contract_filter_rule_proc_html       Makes sure the filter nohtml gets applied, unless some other html filter (html or allhtml) is already specified. 
ad_page_contract_filter_rule_proc_tmpfile       Makes sure the tmpfile filter gets applied for all vars named *.tmpfile. 
ad_page_contract_filter_rule_script       Returns the proc that executes the given ad_page_contract default-filter. 
ad_page_contract_filter_script       Returns the type of proc that executes the given ad_page_contract filter, or the empty string if the filter is not defined. 
ad_page_contract_filter_type       Returns the type of proc that executes the given ad_page_contract filter, or the empty string if the filter is not defined. 
ad_page_contract_get_variables       Returns a list of all the formal variables specified in ad_page_contract. 
ad_page_contract_handle_datasource_error       Output a diagnostic page. 
ad_page_contract_verify_datasources       Check if all the datasources (properties) promised in the page contract have actually been set. 
ad_parameter_all_values_as_list       Returns multiple values for a parameter as a list. 
ad_parameter_cache       Manages the cache for ad_parameter. 
ad_parameter_from_file       This proc returns the value of a parameter that has been set in the parameters/ad.ini file. 
ad_parse_html_attributes       This is a wrapper proc for <a href="/api-doc/proc-view?proc=ad_parse_html_attributes_upvar"> <code>ad_parse_html_attributes_upvar</code></a>, so you can parse attributes from a string without upvar'ing. 
ad_parse_incoming_email       Takes an incoming message and splits it into parts. 
ad_print_stack_trace       Formerly known as PrintStackTrace. 
ad_process_color_widgets       Sets variables corresponding to the color widgets named in $args. 
ad_progress_bar_begin       Return a progress bar. 
ad_progress_bar_end       Ends the progress bar by causing the browser to redirect to a new URL. 
ad_publisher_name       A human-readable name of the publisher, suitable for legal blather. 
ad_pvt_home       This is the URL of a user's private workspace on the system, usually [subsite]/pvt/home.tcl 
ad_pvt_home_link        
ad_pvt_home_name       This is the name that will be used for the user's workspace (usually "Your Workspace"). 
ad_quotehtml       Quotes ampersands, double-quotes, and angle brackets in $arg. 
ad_raise       Raise an exception. 
ad_redirect_for_registration       Redirects user to [subsite]/register/index to require the user to register. 
ad_register_filter       Registers a filter that gets called during page serving. 
ad_register_proc       Registers a procedure (see ns_register_proc for syntax). 
ad_registration_finite_state_machine_admin_links       Returns the administration links to change the user's state in the user_state finite state machine. 
ad_restrict_entire_server_to_registered_users       A preauth filter that will halt service of any page if the user is unregistered, except the site index page and stuff underneath [subsite]/register. 
ad_restrict_to_https       Redirects user to HTTPS. 
ad_return_complaint       Return a page complaining about the user's input (as opposed to an error in our software, for which ad_return_error is more appropriate) 
ad_return_error       Returns a page with the HTTP 500 (Error) code, along with the given title and explanation. 
ad_return_exception_page       Returns an exception page. 
ad_return_forbidden       Returns a page with the HTTP 403 (Forbidden) code, along with the given title and explanation. 
ad_return_if_another_copy_is_running       Returns a page to the user about how this server is busy if another copy of the same script is running. 
ad_return_string_as_file       Return a string as the content of a file 
ad_return_top_of_page       Returns HTTP headers plus the top of the user-visible page. 
ad_return_url       Build a return url suitable for passing to a page you expect to return back to the current page. 
ad_return_warning       Returns a page with the HTTP 200 (Success) code, along with the given title and explanation. 
ad_returnredirect       Write the HTTP response required to get the browser to redirect to a different page, to the current connection. 
ad_safe_eval       Version of "eval" that checks its arguments for brackets that may be used to execute unsafe code. 
ad_sanitize_filename       Sanitize the provided filename for modern Windows, OS X, and Unix filesystems (NTFS, ext, etc.). 
ad_schedule_proc       Replacement for ns_schedule_proc and friends, allowing us to track what's going on. 
ad_script_abort       Aborts the current running Tcl script, returning to the request processor. 
ad_set_client_property       Sets a client (session-level) property. 
ad_set_cookie       Sets a cookie. 
ad_set_form_values       Set multiple values in the current form. 
ad_set_signed_cookie       Sets a signed cookie. 
ad_sign       Returns a digital signature of the value. 
ad_site_home_link        
ad_string_truncate       Truncates a string to len characters adding the string provided in the ellipsis parameter if the string was truncated. 
ad_string_truncate_middle       Cut middle part of a string in case it is too long. 
ad_system_name       This is the main name of the Web service that you're offering on top of the OpenACS Web Publishing System. 
ad_system_owner       Person who owns the service this person would be interested in user feedback, etc. 
ad_tcl_list_list_to_ns_set       Takes a list of lists of key/value pairs and <code>ns_set update</code>s values in an ns_set. 
ad_tcl_vars_list_to_ns_set       Takes a Tcl list of variable names and <code>ns_set update</code>s values in an ns_set correspondingly: key is the name of the var, value is the value of the var. 
ad_tcl_vars_to_ns_set       Takes a list of variable names and <code>ns_set update</code>s values in an ns_set correspondingly: key is the name of the var, value is the value of the var. 
ad_text_to_html       Converts plaintext to html. 
ad_tmpdir       Convenience function to return the tmp directory 
ad_tmpnam       A stub function to replace the deprecated "ns_tmpnam", which uses the deprecated C-library function "tmpnam()". 
ad_try       Generic code for OpenACS to handle exceptions and traps based on Tcl's primitives. 
ad_unquotehtml       reverses ns_quotehtml 
ad_unset_cookie       Un-sets a cookie. 
ad_url       This will be called by email alerts. 
ad_urldecode_path       Decode provided string with url-encoding for paths segments (instead of query segments) as defined in RFC 3986 
ad_urldecode_query       Decode provided string with url-encoding for query segments (instead of path segments) as defined in RFC 3986 
ad_urlencode       same as ns_urlencode except that dash and underscore are left unencoded. 
ad_urlencode_folder_path       Perform an urlencode operation on the segments of the provided folder path, i.e. 
ad_urlencode_path       Encode provided string with url-encoding for paths segments (instead of query segments) as defined in RFC 3986 
ad_urlencode_query       Encode provided string with url-encoding for query segments (instead of paths) as defined in RFC 3986 
ad_urlencode_url       Perform an urlencode operation on a potentially full url (containing a location, but without query part). 
ad_user_class_description       Takes an ns_set of key/value pairs and produces a human-readable description of the class of users specified. 
ad_user_login       Logs the user in, forever (via the user_login cookie) if -forever is true. 
ad_user_logout       Logs the user out. 
ad_verify_install       Returns 1 if the acs is properly installed, 0 otherwise. 
ad_verify_signature       Verifies a digital signature. 
ad_verify_signature_with_expr       Verifies a digital signature. 
api_page_documentation_mode_p       Determines whether the thread is in "gathering documentation" or "executing the page" mode. 
apm::convert_type       Convert a package instance to a new type, doing the proper instantiate and mount callbacks and parameter creation. 
apm::get_package_descendent_options       Get a list of pretty name, package key pairs for all packages which are descendents of the given package key. 
apm::metrics       Return some code metrics about the files in package $package_key. 
apm::package_version::attributes::default_value       Return the default value for the given attribute name. 
apm::package_version::attributes::get       Set an array with the attribute values of a certain package version. 
apm::package_version::attributes::get_pretty_name       Return the pretty name of attribute with given short name. 
apm::package_version::attributes::get_spec       Return dynamic attributes of package versions in an array list. 
apm::package_version::attributes::maturity_int_to_text       Get the internationalized maturity description corresponding to the given integer package maturity level. 
apm::process_install_xml       process an XML install definition file which is expected to contain directives to install, mount and configure a series of packages. 
apm_application_new_checkbox       Return an HTML checkbox of package_key and package names for applications that can be mounted in the site-map. 
apm_arg_names_for_callback_type       Return the list of required argument names for the given callback type. 
apm_assert_callback_type_supported       Throw an error if the given callback type is not supported. 
apm_attribute_value       Parses the XML element to return the value for the specified attribute. 
apm_body_callback       This callback uses the document API to append more text to the stream. 
apm_build_one_package_relationships       Builds the nsv dependency structures for a single package. 
apm_build_package_relationships       Builds the nsv dependency and ancestor structures. 
apm_build_subsite_packages_list       Build the nsv_set cache of all packages which claim to implement subsite semantics. 
apm_callback_and_log       Executes the $callback callback routine with $message as an argument, and calls ns_log with the given $severity. 
apm_callback_format_args       Return a string on format -arg_name1 arg_value1 -arg_name2 arg_value2 ... 
apm_callback_has_valid_args       Returns 1 if the specified callback proc of a certain type has a valid argument list in its definition and 0 otherwise. 
apm_callback_type_supported_p       Return 1 if the given type of callback is supported and 0 otherwise. 
apm_cancel_all_watches       Cancel all watches in the given package. 
apm_copy_inherited_params       Copy parameters from a packages ancestors. 
apm_copy_param_to_descendents       Copy a new parameter in a package to its descendents. 
apm_data_model_scripts_find        
apm_dependency_add       Add a dependency to a version. 
apm_dependency_check_new       Checks dependencies and finds out which packages are required to install the requested packages. 
apm_dependency_provided_p       Returns 1 if the current system provides the dependency inquired about. 
apm_dependency_remove       Removes a dependency from the system. 
apm_dummy_callback       A dummy callback routine which does nothing. 
apm_enabled_packages       Returns a list of package_key's for all enabled packages. 
apm_extract_tarball       Extracts a distribution tarball into a particular directory, overwriting any existing files. 
apm_file_type_keys       Returns a list of valid file type keys. 
apm_file_type_names       Returns an array list with filetypes as keys and filetype pretty names as values. 
apm_file_watch       Marks the file of the indicated path to be watched. 
apm_file_watch_cancel       Stop watching a certain file, or all watched files if path is not specified. 
apm_file_watchable_p       Given the path of a file determine if it is appropriate to be watched for reload. 
apm_flush_package_id_cache       Flush the package id cache for this package at least in the current thread. 
apm_generate_package_spec       Generates an XML-formatted specification for a version of a package. 
apm_generate_tarball       Generates a tarball for a version, placing it in the content repository. 
apm_get_callback_proc       Return Tcl procedure name for the callback of a certain type for the given package. 
apm_get_installed_provides       Sets the dependencies provided by the packages installed on this system in an array keyed by dependency service-uri. 
apm_get_installed_versions       Sets the current installed version of packages installed on this system in an array keyed by package_key. 
apm_get_package_repository       Gets a list of packages available for install from either a remote package repository or the local filesystem. 
apm_get_repository_channel       Returns the channel to use when installing software from the repository. 
apm_get_repository_channels       Returns the channels and URLs from a repository 
apm_gzip_cmd        
apm_highest_version       Return the highest version of the indicated package. 
apm_highest_version_name       Return the highest version of the indicated package. 
apm_instance_name_from_id        
apm_interface_add       Add a interface to a version. 
apm_interface_remove       Removes a interface from the system. 
apm_invoke_callback_proc       Invoke the Tcl callback proc of a given type for a given package version. 
apm_invoke_install_proc       read an XML install element and invoke the appropriate processing procedure. 
apm_load_any_changed_libraries       In the running interpreter, reloads files marked for reload by apm_mark_version_for_reload. 
apm_load_apm_file       Uncompresses and loads an APM file into the filesystem. 
apm_load_packages       Load Tcl libraries and queries for the packages with given keys into the current interpreter. 
apm_load_tests_p       Determine whether to load acs-automated-testing tests for packages. 
apm_log       Centralized APM logging. 
apm_mark_files_for_reload       Mark the given list of Tcl and query files for reload in all interpreters. 
apm_mark_version_for_reload       Examines all tcl_procs files in package version $version_id; if any have changed since they were loaded, marks (in the apm_reload array) that they must be reloaded by each Tcl interpreter (using the apm_load_any_changed_libraries procedure). 
apm_ns_write_callback       A simple callback which prints out the log message to the server stream. 
apm_num_instances        
apm_one_package_inherit_order       Returns a list of package keys in package inheritance order. 
apm_package_deinstall       Deinstalls a package from the filesystem. 
apm_package_delete       De-install a package from the system. 
apm_package_descendents       Wrapper that returns the cached package descendents list. 
apm_package_enabled_p       Returns 1 if there is an enabled package version corresponding to the package_key and 0 otherwise. 
apm_package_id_from_key        
apm_package_ids_from_key        
apm_package_info_file_path       Returns the path to a .info file in a package directory, or throws an error if none exists. 
apm_package_inherit_order       Wrapper that returns the cached package inheritance order list. 
apm_package_install       Registers a new package and/or version in the database, returning the version_id. 
apm_package_install_owners       Install all of the owners of the package version. 
apm_package_install_owners_prepare       Prepare the owners data structure for installation. 
apm_package_install_spec       Writes the XML-formatted specification for a package to disk, marking it in the database as the only installed version of the package. 
apm_package_install_version       Installs a version of a package. 
apm_package_installed_p       Returns 1 if there is an installed package version corresponding to the package_key, 0 otherwise. 
apm_package_instance_delete       Deletes an instance of a package 
apm_package_instance_new       Creates a new instance of a package and calls the post instantiation proc, if any. 
apm_package_key_from_id        
apm_package_key_from_version_id       Returns the package_key for the given APM package version id. 
apm_package_list_url_resolution       Use a left-right, breadth-first traverse of the inheritance DAG to build a structure to be used by the request processor to resolve URLs based on a package's "extends" and "embeds" dependencies. 
apm_package_load_libraries_order       Wrapper that returns the cached package library load order list. 
apm_package_parameters        
apm_package_register       Register the package in the system. 
apm_package_registered_p       Returns 1 if there is a registered package with the indicated package_key. 
apm_package_rename       Renames a package instance 
apm_package_supported_databases       Return a list of db types (i.e. 
apm_package_upgrade_p        
apm_package_url_from_id       Will return the first url found for a given package_id 
apm_package_url_from_key        
apm_package_url_resolution       Wrapper that returns the cached package search order list. 
apm_package_version_enabled_p        
apm_package_version_installed_p        
apm_parameter_register       Register a parameter in the system. 
apm_parameter_sync       Syncs the parameters in the database with the memory cache. 
apm_parameter_unregister       Unregisters a parameter from the system. 
apm_parameter_update        
apm_pretty_name_for_file_type       Returns the pretty name corresponding to a particular file type key 
apm_read_package_info_file       Reads a .info file, returning an array containing the following items: <ul> <li><code>path</code>: a path to the file read <li><code>mtime</code>: the mtime of the file read <li><code>provides</code>, <code>embeds</code>, <code>extends</code>, and <code>requires</code>: <p> lists of dependency information, containing elements of the form <code>[list $url $version]</code> <li><code>owners</code>: a list of owners containing elements of the form <code>[list $url $name]</code> <li><code>files</code>: a list of files in the package, containing elements of the form <code>[list $path $type]</code> NOTE: Files are no longer stored in info files but are always retrieved directly from the filesystem. 
apm_remove_callback_proc       Remove the callback of a certain type for the given package. 
apm_required_attribute_value       Returns an attribute of an XML element, throwing an error if the attribute is not set. 
apm_scan_packages       Scans a directory for unregistered package specification files. 
apm_set_callback_proc       Set the name of an APM Tcl procedure callback for a certain package version. 
apm_simple_package_install       Simple basic package install function. 
apm_supported_callback_types       Gets the list of package callback types that are supported by the system. 
apm_tar_cmd        
apm_unregister_disinherited_params       Remove parameters for package_key that have been disinherited (i.e., the dependency that caused them to be inherited have been removed). 
apm_unused_callback_types       Get a list enumerating the supported callback types that are not used by the given package version. 
apm_upgrade_logic       Logic to help upgrade a package. 
apm_version_disable       Disables a version of a package. 
apm_version_enable       Enables a version of a package (disabling any other version of the package). 
apm_version_get       Gets information about a package version. 
apm_version_id_from_package_key       Return the id of the (per default enabled) version of the given package_key. 
apm_version_info       Sets a set of common package information in the caller's environment. 
apm_version_installed_p        
apm_version_load_status       If a version needs to be reloaded (i.e., a <code>-procs.tcl</code> has changed or been added since the version was loaded), returns "needs_reload". 
apm_version_loaded_p       Returns 1 if a version of a package has been loaded and initialized, or 0 otherwise. 
apm_version_names_compare       Compare two version names for which is earlier than the other. 
apm_version_sortable       Return a sortable version of the version name. 
apm_version_update       Update a version in the system to new information. 
apm_version_upgrade       Upgrade a package to a locally maintained later version. 
apm_watch_all_files       Watch all Tcl procs and xql query files in the given package 
apm_workspace_dir       Return the path to the apm-workspace, creating the directory if necessary. 
apm_workspace_install_dir       Return the path to the installation directory of the apm-workspace, creating the directory if necessary. 
application_data_link::delete_from_list       Delete references 
application_data_link::delete_links       Delete application data links for all objects linking to the given object_id. 
application_data_link::exist_link       Check for the existence of a link from an object_id to a target_object_id, with optional relation_tag. 
application_data_link::get       Retrieves a list of object_ids for all objects linked to the given object_id, tagged with the optional relation_tag. 
application_data_link::get_linked       Gets the ID for the object linked to from_object_id and matches the to_object_type. 
application_data_link::get_linked_content       Gets the content of the linked object. 
application_data_link::get_links_from       Get a list of objects that are linked from an object, possible using the relation_tag. 
application_data_link::get_links_to       Get a list of objects that are linked to an object, possible using the relation_tag. 
application_data_link::link_exists       Check if a link exists, only checks in the direction requested. 
application_data_link::new       Create a new data link between this_object_id and target_object_id. 
application_data_link::new_from       Create a new data link between this_object_id and target_object_id. 
application_data_link::new_to       Create a new data link between this_object_id and target_object_id. 
application_data_link::relation_tag_where_clause       Utility proc to return relation tag where clause fragment. 
application_data_link::scan_for_links       Search for object references within text Supports /o/ /file/ /image/ object URL formats 
application_data_link::update_links_from       Update the references to this object in the database, optionally update links using the given relation_tag. 
application_link::delete_links       Delete application links for all packages linking to the given package_id. 
application_link::get       Retrieves a list of package_ids for all applications linked to the given package_id. 
application_link::get_linked       Gets the ID for the application linked to from_package_id and matches the to_package_key. 
application_link::new       Create a new link between this_package_id and target_package_id. 
build_mime_message       Composes multipart/alternative email containing plain text and html versions of the message, parses out the headers we need, constructs an array and returns it to the caller. 
callback::get_object_type_impl       Finds the most type specific implementation of <code>callback</code>. 
callback::impl_exists       Returns whether the specified implementation exists. 
country_widget       Returns a country selection box. 
day_list       DEPRECATED: this proc does not comply with OpenACS naming convention and does not provide much value. 
db_0or1row       <p>Performs the SQL query sql. 
db_1row       A wrapper for db_0or1row, which produces an error if no rows are returned. 
db_abort_transaction       Aborts all levels of a transaction. 
db_bind_var_substitution       This proc emulates the bind variable substitution in the PostgreSQL driver. 
db_blob_get       PostgreSQL only. 
db_blob_get_file        
db_boolean       Converts a Tcl boolean (1/0) into a SQL boolean (t/f) 
db_bounce_pools        
db_column_exists        
db_column_type        
db_columns        
db_compatible_rdbms_p        
db_dml       Do a DML statement. 
db_driverkey       Normally, a dbn is passed to this proc. 
db_exec       A helper procedure to execute a SQL statement, potentially binding depending on the value of the $bind variable in the calling environment (if set). 
db_exec_plsql       <strong>Oracle:</strong> Executes a PL/SQL statement, and returns the variable of bind variable <code>:1</code>. 
db_flush_cache       Flush the given cache of entries with keys that match the given pattern. 
db_foreach       Usage: <blockquote> db_foreach <em><i>statement-name sql</i></em> [ -bind <em><i>bind_set_id</i></em> | -bind <em><i>bind_value_list</i></em> ] [ -column_array <em><i>array_name</i></em> | -column_set <em><i>set_name</i></em> ] <em><i>code_block</i></em> [ if_no_rows <em><i>if_no_rows_block</i> ]</em> </blockquote> <p>Performs the SQL query <em><i><tt>sql</tt></i></em>, executing <em><i><tt>code_block</tt></i></em> once for each row with variables set to column values (or a set or array populated if <tt>-column_array</tt> or <tt>column_set</tt> is specified). 
db_get_database       <strong>PostgreSQL and NSDB only.</strong> Return the database name from the first database pool. 
db_get_dbhost       <strong>PostgreSQL only.</strong> <p> 
db_get_password        
db_get_pgbin       <strong>PostgreSQL only.</strong> <p> 
db_get_port       <strong>PostgreSQL only.</strong> <p> 
db_get_sql_user       <strong>Oracle only.</strong> <p> 
db_get_username        
db_html_select_options       Generate html option tags for an HTML selection widget. 
db_html_select_value_options       Generate html option tags with values for an HTML selection widget. 
db_known_database_types        
db_list        
db_list_of_lists        
db_list_of_ns_sets        
db_load_sql_data       Loads a CSV formatted file into a table using PostgreSQL's COPY command or Oracle's SQL*Loader utility. 
db_multirow        
db_multirow_group_last_row_p       Used inside the code_block to db_multirow to ask whether this row is the last row before the value of 'column' changes, or the last row of the result set. 
db_name        
db_nextval       Example: <pre> set new_object_id [db_nextval acs_object_id_seq] </pre> 
db_nth_pool_name        
db_null        
db_nullify_empty_string       A convenience function that returns [db_null] if $string is the empty string. 
db_quote       Quotes a string value to be placed in a SQL statement. 
db_release_unused_handles       Releases any database handles that are presently unused. 
db_resultrows        
db_source_sql_file       Sources a SQL file into Oracle (SQL*Plus format file) or PostgreSQL (psql format file). 
db_source_sqlj_file       <strong>Oracle only.</strong> <p> Sources a SQLJ file using loadjava. 
db_string        
db_table_exists        
db_tables        
db_transaction       Usage: <b><i>db_transaction</i></b> <i>transaction_code</i> [ on_error { <i>error_code_block</i> } ] Executes transaction_code with transactional semantics. 
db_type        
db_version        
db_with_handle       Place a usable database handle in <i>db</i> and executes <i>code_block</i>. 
db_write_blob        
db_write_clob        
doc_adp_abort       Aborts evaluation of an ADP block. 
doc_adp_compile       Compiles a block of ADP code. 
doc_adp_execute       Evaluates an ADP block returned by <code>doc_adp_compile</code>. 
doc_adp_execute_file       Compiles and executes an ADP file. 
doc_adp_puts       Puts a string in the current ADP context. 
doc_register_adptag       Registers a handler for an ADP tag. 
doc_return       A wrapper to be used instead of ns_return. 
doc_set_page_documentation_mode       Set a flag in the environment determining whether the thread is in "gathering documentation" or "executing the page" mode. 
exec       This is the wrapped version of exec 
export_entire_form       Exports everything in ns_getform to the ns_set. 
export_entire_form_as_url_vars       export_vars is now the preferred interface. 
export_ns_set_vars       Returns all the params in an ns_set with the exception of those in exclusion_list. 
export_vars       Exports variables either as a URL or in the form of hidden form variables. 
f::abs        
f::all       Takes a predicate pred and a list xs and returns 1 if all elements of xs fulfill pred. 
f::and       Reduces a list of boolean values using && Examples: f::and {1 1 0 1} = 0 f::and {1 1 1 1} = 1 
f::any       Takes a predicate pred and a list xs and returns 1 if there exists an element of xs that fulfills pred. 
f::bind       Binds args to the first k arguments of the n-ary function f and returns the resulting (n-k)-ary function. 
f::bind2nd       Binds arg to the 2nd argument of f. 
f::choose       Here's how to compute 'n choose k' like a real nerd. 
f::compose       function composition: evaluates f (g x) Example: f::map [f::bind compose sqr [f::bind + 7]] {1 2 3 4 5} = {64 81 100 121 144} Algebraic Property: f::map [f::bind f::compose f g] $xs = f::map f [f::map g $xs] 
f::cons       Inserts x at the front of the list xs. 
f::const       Returns a unary function that ignores its argument and constantly returns k. 
f::copy       Example: f::copy 10 7 = {7 7 7 7 7 7 7 7 7 7} 
f::curry       Converts a function that takes one tuple as an argument into a function that takes a series of single arguments. 
f::cycle       Example: f::cycle 4 {1 2 3} = {1 2 3 1 2 3 1 2 3 1 2 3} 
f::drop        
f::drop_while        
f::elem_p       Checks if x is contained in s. 
f::enum_from_to       Generates {lo lo+1 ... 
f::even_p        
f::factorial       Compute n! 
f::filter       Examples: f::filter f::even_p {3 1 4 1 5 9 2 6} = {4 2 6} f::filter [f::lambda {x} {expr $x>500}] {317 826 912 318} = {826 912} 
f::flip       Takes a binary function 'f' and two arguments 'a' and 'b' and returns f b a (arguments are flipped). 
f::fold       Takes a binary function f, a start element e and a list {x1 x2 ...} and returns f (...(f (f (f e x1) x2) x3)...). 
f::fold1       Takes a binary function f and a list {x1 x2 x3 ...} and returns (...(f (f (f x1 x2) x3) x4)...). 
f::gcd        
f::head        
f::id       Identity function: just returns its argument. 
f::init        
f::iterate       Examples: f::iterate 10 [f::lambda {x} {expr $x+1}] 5 = {5 6 7 8 9 10 11 12 13 14} f::iterate 10 [f::lambda {x} {expr $x*2}] 1 = {1 2 4 8 16 32 64 128 256 512} f::iterate 4 f::tail {1 2 3 4 5} = {{1 2 3 4 5} {2 3 4 5} {3 4 5} {4 5}} 
f::lambda       The lambda function - one of the foundations of functional programming - defines an anonymous proc and returns it. 
f::last        
f::lcm        
f::lmax        
f::lmin        
f::map       Takes a function f and a list { x1 x2 x3 ...}, applies the function on each element of the list and returns the result, i.e. 
f::max        
f::min        
f::mul       Multiplies n with a fraction (given as a tuple) 
f::not_elem_p       Checks if x is not contained in s. 
f::nub       Removes duplicates from xs. 
f::null_p       Checks if xs is the empty list. 
f::odd_p        
f::or       Reduces a list of boolean values using || Example: f::or {1 1 0 1} = 1 f::or {0 0 0 0} = 0 
f::pascal       Prints Pascal's triangle 
f::prime_p       Example: f::filter f::prime_p [f::enum_from_to 1 100] = {2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97} 
f::product        
f::products        
f::qsort       Sorts a sequence with the quicksort algorithm. 
f::reverse       Reverses the list xs. 
f::scanl       Takes a binary function f, a start element e and a list {x1 x2 ...} and returns {e (f e x1) (f (f e x1) x2) ...}. 
f::scanl1       Takes a binary function f and a list {x1 x2 x3 ...} and returns {x1 (f x1 x2) (f (f x1 x2) x3) ...}. 
f::span       Splits a list using take_while and drop_while. 
f::split_at       Splits a list using take and drop. 
f::sum        
f::sums        
f::tail        
f::take        
f::take_until        
f::take_while        
f::transpose       Transposes a matrix (a list of lists) 
f::uncurry       Converts a function that takes a series of single arguments into a function that takes one tuple as an argument. 
f::unzip       Unzip takes a list of tuples {x1 y1} {x2 y2} {x3 y3} ... 
f::zip       Takes two lists {x1 x2 x3 ...} and {y1 y2 y3 ...} and returns a list of tuples {x1 y1} {x2 y2} {x3 y3} ... 
f::zip_with       Takes two lists {x1 x2 x3 ...} and {y1 y2 y3 ...} and returns the list {(f x1 y1) (f x2 y2) (f x3 y3) ...} Example: % set first_names {Sandra Catherine Nicole} % set last_names {Bullock Zeta-Jones Kidman} f::zip_with [f::lambda {f l} {return "$f $l"}] $first_names $last_names = {{Sandra Bullock} {Catherine Zeta-Jones} {Nicole Kidman}} 
future_years_list       Returns a list containing the next num_year years in the future. 
http_auth::authorize       Check HTTP authentication for an OpenACS user account and call the registered procedure to handle the URL to check permissions 
http_auth::basic_authentication_decode       Implements decoding of authorization header as defined in RFC 7617 "username" containing a colon character is invalid (see RFC 7617, Section 2). 
http_auth::register_filter       Setup HTTP authentication for a URL pattern 
http_auth::set_user_id       Get the user_id from HTTP authentication headers. 
http_auth::site_node_authorize       Procedure to take HTTP authenticated user_id and check site_node permissions. 
install::xml::action::add-subsite-admin       Add a member to a subsite's admins group. 
install::xml::action::add-subsite-member       Add a member to a subsites application group. 
install::xml::action::ats-page       Creates an ATS Page. 
install::xml::action::create-package       Create a relation type. 
install::xml::action::create-user       Create a new user. 
install::xml::action::install       Installs a package including dependencies. 
install::xml::action::location       Creates a URL location object. 
install::xml::action::mount       Mounts a package on a specified node. 
install::xml::action::mount-existing       Mounts an existing package on a specified node. 
install::xml::action::register-parameter       Registers a package parameter. 
install::xml::action::relation-add       Create a relation. 
install::xml::action::relation-type       Create a relation type. 
install::xml::action::rename-instance       Change the instance name of an existing package (such as the main subsite). 
install::xml::action::set-id       set a name/id pair for use in other install xml things 
install::xml::action::set-join-policy       Set the join policy of a group. 
install::xml::action::set-parameter       Sets a package parameter. 
install::xml::action::set-parameter-default       Sets a package parameter default value <code>&lt;set-parameter-default name=&quot;<em>parameter</em>&quot; package-key=&quot;<em>package-key</em>&quot; value=&quot;val&quot;&gt;</code> 
install::xml::action::set-permission       Sets permissions on an object. 
install::xml::action::text       A documentation element which ignores its contents and does no processing. 
install::xml::action::unset-permission       Revokes a permissions on an object - has no effect if the permission is not granted directly (i.e. 
install::xml::action::wizard       Creates a wizard using the subtags for each step. 
install::xml::object_id::admin-group        
install::xml::object_id::application-group       Returns an object_id for an application group or relational segment of a given package. 
install::xml::object_id::group       Returns an object_id for a group or relational segment. 
install::xml::object_id::member-group        
install::xml::object_id::object       Returns a literal object_id for an object. 
install::xml::object_id::package       Returns an object_id for a package specified in node. 
install::xml::util::get_id       Returns an id from the global ids variable if it exists and attempts to find an acs_magic_object if not. 
long_month_list       Returns list of months DEPRECATED: this proc does not comply with OpenACS naming convention and is not localized. 
membership_rel::approve       Approve a membership relation 
membership_rel::ban       Ban a membership relation 
membership_rel::change_state       Change the state of a membership relation 
membership_rel::delete       Delete a membership relation 
membership_rel::expire       Expire a membership relation 
membership_rel::get       Return the user_id of a rel_id 
membership_rel::get_group_id       Return the group_id of a rel_id 
membership_rel::get_user_id       Return the user_id of a rel_id 
membership_rel::reject       Reject a membership relation 
membership_rel::unapprove       Unapprove a membership relation 
month_list       Returns list of month abbreviations DEPRECATED: this proc does not comply with OpenACS naming convention and is not localized. 
month_value_list       DEPRECATED: this proc does not comply with OpenACS naming convention and does not provide much value. 
oacs_util::csv_foreach       Reads a CSV string and executes code block for each row in the CSV. 
oacs_util::process_objects_csv       This processes a comma separated set of objects, taking the CSV and calling package_instantiate_object for each one. 
oacs_util::vars_to_ns_set       Does an ns_set put on each variable named in var_list DEPRECATED 5.10.1: modern ns_set idioms make this proc obsolete 
parameter::get       Get the value of a package instance parameter. 
parameter::get_from_package_key       Gets an instance parameter for the package corresponding to package_key. 
parameter::get_global_value       Get the value of a global package parameter. 
parameter::set_default       Set the default for the package parameter to the provided value. 
parameter::set_from_package_key       sets an instance parameter for the package corresponding to package_key. 
parameter::set_global_value       Set a global package parameter. 
parameter::set_value       Set the value of a package instance parameter. 
parse_incoming_email       Takes an incoming message and splits it into parts. 
party::approved_members       Get a list of approved members of the given party. 
party::email       Return the parties email. 
party::flush_cache       Flush the party cache 
party::get       Returns party information. 
party::get_by_email       Return the party_id of the party with the given email. 
party::get_by_email_not_cached       Return the party_id of the party with the given email. 
party::name       Gets the party name of the provided party_id 
party::new       Creates a party of this type by calling the .new function for the package associated with the given party_type. 
party::party_p        
party::types_valid_for_rel_type_multirow       creates multirow datasource containing party types starting with the $start_with party type. 
party::update       Update information about a party. 
permission::cache_flush       Flush permissions from the cache. 
permission::get_parties_with_permission       Return a list of lists of party_id and acs_object.title, having a given privilege on the given object 
permission::grant       grant privilege Y to party X on object Z 
permission::inherit_p       Does this object inherit permissions? 
permission::permission_p       Does the provided party have the requested privilege on the given object? 
permission::require_permission       require that party X have privilege Y on object Z 
permission::require_write_permission       If the user is not allowed to edit this object, returns a permission denied page. 
permission::revoke       revoke privilege Y from party X on object Z 
permission::set_inherit       set inherit to true 
permission::set_not_inherit       set inherit to false 
permission::toggle_inherit       toggle whether or not this object inherits permissions from its parent 
permission::write_permission_p       Returns whether a user is allowed to edit an object. 
person::delete       delete a person 
person::flush_cache       Flush all caches for specified person. 
person::flush_person_info       Flush only info coming from person::get_person_info proc. 
person::get       Get person information together with inherited party and object one. 
person::get_bio       Get the value of the user's bio(graphy) field. 
person::get_person_info       Extracts person information. 
person::get_person_info_not_cached       Extracts person information. 
person::name       Return the name of a person. 
person::name_flush       Flush the person::name cache. 
person::new       create a new person 
person::person_p       Is this party a person? 
person::update       Update person information. 
person::update_bio       Update the bio for a person. 
pkg_info_comment        
pkg_info_dependency_p        
pkg_info_key        
pkg_info_new       Returns a datastructure that maintains information about a package. 
pkg_info_path        
pkg_info_spec        
proxy::exec       Execute the statement in a proxy instead of normal exec 
root_of_host       Maps a hostname to the corresponding subdirectory. 
rp_form_put       This proc adds a query variable to AOLserver's internal ns_getform form, so that it'll be picked up by ad_page_contract and other procs that look at the query variables or form supplied. 
rp_form_update       Identical to rp_form_put, but uses ns_set update instead. 
rp_getform       This proc is a simple wrapper around AOLserver's standard ns_getform proc, that will create the form if it doesn't exist, so that you can then add values to that form. 
rp_handle_tcl_request       Handles a request for a .tcl file. 
rp_internal_redirect       Tell the request processor to return some other page. 
rp_serve_concrete_file       Serves a file. 
sec_change_user_auth_token       Change the user's auth_token, which invalidates all existing login cookies, i.e. 
sec_get_random_cached_token_id       Randomly returns a token_id from the token cache 
sec_get_token       Returns the token corresponding to the token_id. 
sec_get_user_auth_token       Get the user's auth token for verifying login cookies. 
sec_login_get_external_registry       If the login was issued from an external_registry, use this as well for refreshing. 
sec_login_handler       If a login cookie exists, it is checked for expiration (depending on LoginTimeout) and the account status is validated. 
sec_random_token       Generates a random token. 
security::RestrictLoginToSSLP       Return 1 if login pages and other pages taking user password should be restricted to a secure (HTTPS) connection and 0 otherwise. 
security::configured_driver_info       Return a list of dicts containing type, driver, location and port of all configured drivers 
security::cookie_name        
security::csp::add_static_resource_header       Set the CSP rule on the current connection for a static resource depending on the MIME type. 
security::csp::nonce       Generate a nonce token and return it. 
security::csp::render       This is the CSP generator. 
security::csp::require       Add a single value directive to the CSP rule-set. 
security::csrf::new       Create a security token to protect against CSRF (Cross-Site Request Forgery). 
security::csrf::validate       Validate a CSRF token and call security::csrf::fail the request if invalid. 
security::driver       Return the secure driver if available 
security::get_client_property_password       Convenience function for retrieving user password from client property 
security::get_qualified_url        
security::get_register_subsite       Returns a URL pointing to the subsite, on which the register/unregister should be performed. 
security::get_secure_location       Return the current location in secure (https) mode. 
security::https_available_p       Return 1 if server is configured to support HTTPS and 0 otherwise. 
security::locations       This function returns the configured locations and the current location and the vhost locations, potentially in HTTP or in HTTPs variants. 
security::parameter::signed       Compute a compact single-token signed value based on the parametersecret. 
security::parameter::validated       Validate the single-token signed value and return its content value. 
security::redirect_to_insecure       Redirect to the given URL and enter insecure (HTTP) mode. 
security::redirect_to_secure       Redirect to the given URL and enter secure (HTTPS) mode. 
security::require_secure_conn       Redirect back to the current page in secure mode (HTTPS) if we are not already in secure mode. 
security::safe_tmpfile_p       Checks that a file is a safe tmpfile, that is, it belongs to the configured tmpdir. 
security::secure_conn_p       Returns true if the connection [ad_conn] is secure (HTTPS), or false otherwise. 
security::set_client_property_password       Convenience function for remembering user password as client property rather than passing it as query parameter. 
security::validated_host_header        
server_cluster_all_hosts       Returns a list of all hosts in the server cluster, possibly including the current host. 
server_cluster_enabled_p       Returns true if clustering is enabled. 
site_node::closest_ancestor_package       Starting with the node of the given id, or at given url, climb up the site map and return the id of the first not-null mounted object. 
site_node::delete       delete the site node 
site_node::delete_service_nodes       Unmount and delete all (shared) service packages under this site_node. 
site_node::exists_p       Returns 1 if a site node exists at the given url and 0 otherwise. 
site_node::get       Returns an array representing the site node that matches the given url. 
site_node::get_all_from_object_id       Return a list of site node info associated with the given object_id. 
site_node::get_ancestors        
site_node::get_children       This proc gives answers to questions such as: What are all the package_id's (or any of the other available elements) for all the instances of package_key or package_type mounted under node_id xxx? 
site_node::get_element       returns an element from the array representing the site node that matches the given url either url or node_id is required, if both are passed url is ignored The array elements are: package_id, package_key, object_type, directory_p, instance_name, pattern_p, parent_id, node_id, object_id, url. 
site_node::get_from_node_id       returns an array representing the site node for the given node_id 
site_node::get_from_object_id       return the site node associated with the given object_id WARNING: Returns only the first site node associated with this object. 
site_node::get_from_url       Returns an array representing the site node that matches the given url. 
site_node::get_node_id        
site_node::get_node_id_from_object_id        
site_node::get_object_id        
site_node::get_package_url       Get the URL of any mounted instance of a package with the given package_key. 
site_node::get_parent        
site_node::get_parent_id        
site_node::get_url       return the url of this node_id 
site_node::get_url_from_object_id       Returns a list of URLs for site_nodes that have the given object mounted or the empty list if there are none. 
site_node::instantiate_and_mount       Instantiate and mount a package of given type. 
site_node::mount       mount object at site node 
site_node::new       Create a new site node 
site_node::rename       Rename the site node. 
site_node::unmount       unmount an object from the site node 
site_node::update_cache       Brings the in-memory copy of the site nodes hierarchy in sync with the database version. 
site_node::verify_folder_name       Verifies that the given folder name is valid for a folder under the given parent_node_id. 
site_node_apm_integration::child_package_exists_p       This may become either a private interface or be deprecated in the future. 
site_node_apm_integration::delete_site_nodes_and_package       First deletes ALL the site nodes this instance is mapped to, then deletes the instance. 
site_node_apm_integration::get_child_package_id       Get the package_id of package_key that is mounted directly under package_id. 
site_node_object_map::del       unmap object object_id from site_node node_id in table site_node_object_mappings 
site_node_object_map::get_node_id        
site_node_object_map::get_url        
site_node_object_map::new       map object object_id to site_node node_id in table site_node_object_mappings 
string_truncate       Truncates a string to len characters adding the string provided in the ellipsis parameter if the string was truncated. 
string_truncate_middle       Cut middle part of a string in case it is too long DEPRECATED: does not comply with OpenACS naming convention 
tdom::get_attribute_value       Returns the value of the attribute specified 
tdom::get_node_object       Returns a tDOM object to the args given If the tDOM object doesn't exist or the value is null, return null <pre> Example ----------------------------------------------------- XML: &lt;experiment&gt; &lt;experimenter&gt; &lt;first-name&gt;Annabelle Lee&lt;/first-name&gt; &lt;last-name&gt;Poe&lt;/last-name&gt; &lt;/experimenter&gt; &lt;/experiment&gt; Params: parent_node_object=$tdom_experiment_object args=experimenter experimenter_two Returns: TDOM object for experimenter node End Example ------------------------------------------------- </pre> 
tdom::get_node_xml       Returns xml of the data pointed to by the node object If tag doesn't exist or the value is null, returns null 
tdom::get_parent_node_object       Returns a tDOM object for the parent node of the child node object passed in 
tdom::get_tag_value       Returns the tag value of the tag_name passed in If tag doesn't exist or the value is null, returns null <pre> Example ----------------------------------------------------- XML: &lt;experiment-id&gt;1222&lt;/experiment-id&gt; Params: node_object=$document args=experiment-id EXPERIMENT-ID Returns: 1222 End Example ------------------------------------------------- </pre> 
template::csrf::validate       validate a csrf token 
text_templates::create_pdf_content       Create the pdf content from a template 
text_templates::create_pdf_from_html       The HTML Content is transformed into a PDF file 
text_templates::store_final_document       The document is stored in the given folder. 
us_state_widget       Returns a state selection box. 
util::age_pretty       Formats past time intervals in one of three different modes depending on age. 
util::array_list_spec_pretty       Pretty-format an array-list spec with proper indentation. 
util::backup_file       Backs up (move) the file or directory with given path to a file/directory with a backup suffix. 
util::catch_exec       Catch a call to Tcl exec. 
util::configured_location       Return the configured location as configured for the current network driver. 
util::diff       Perform a UNIX diff on 'old' and 'new', and return an HTML fragment of the changes. 
util::external_url_p       check if this URL is external to the current host or a valid alternative valid alternatives include HTTPS or HTTP protocol change HTTP or HTTPS port number added or removed from current hostname or another hostname that the host responds to (from host_node_map) 
util::file_content_check       Check whether the provided file is of the requested type. 
util::find_all_files       Returns a list of lists with full paths and filename to all files under $path in the directory tree (descending the tree to a depth of up to $max_depth). 
util::get_http_status        
util::get_node_attributes       Extract attributes names and values from a tDOM node 
util::get_referrer        
util::html::get_form       Extract form with the specified id from a structure as that coming from <code>util::html::get_forms</code> proc. 
util::html::get_form_vars       Read vars from a form structure as that coming out from <code>util::html::get_form</code>. 
util::html::get_forms       Extract every form's specification from HTML supplied 
util::html_diff       Perform a UNIX diff on 'old' and 'new', and return an HTML fragment of the changes. 
util::http::available       Return the preferred HTTP API among those available based on preference and OpenACS installation capabilities. 
util::http::basic_auth       Builds BASIC authentication header for an HTTP request 
util::http::cookie_auth       This proc implements the generic pattern for cookie-based authentication: user logs in a webpage providing username, password and optionally other information in a form, page replies generating one or more authentication cookies by which user will be recognized on subsequent interaction with the server. 
util::http::get       Issue an HTTP GET request to 'url'. 
util::http::post       Implement client-side HTTP POST request. 
util::http::post_payload       Build the payload for a POST request 
util::http::set_cookies       Extracts cookies from response headers. 
util::inline_svg_from_dot       Transform a dot source code into an inline svg image based on code from xotcl-core; should be probably made more configurable in the future. 
util::interval_pretty       Takes a number of seconds and returns a pretty interval of the form "3h 49m 13s" 
util::join_location       Join hostname and port and use IP-literal notation when necessary. 
util::json::array::create       Construct a JSON object with the given values list 
util::json::array::get_values       Verify that the given Tcl structure is an object, and return its values list. 
util::json::gen       Top-level procedure to generate a JSON string from its Tcl list representation. 
util::json::indent       Indent a JSON string to make it more easily digestable by the human mind. 
util::json::json_value_to_sql_value       While mysql happily treats false as 0, real SQL does not. 
util::json::object::create       Construct a JSON object with the given values list 
util::json::object::get_value       Returns the value of an attribute in an object. 
util::json::object::get_values       Verify that the given Tcl structure is an object, and return its values list. 
util::json::object::set_by_path       This is an odd utility that mimics some odd code in the Ilias SCORM module, included here because it might be of more general use. 
util::json::object::set_value       Set an attribute value in an object structure. 
util::json::parse       Parse JSON text into a Tcl list. 
util::json::sql_values_to_json_values       Converts empty values to "null", consistent with how oracle, mysql, and the nspostgres bindvar hack treats them. 
util::json::type_of       Return the type of the item, "object" or "array" 
util::link_responding_p        
util::max       Returns the maximum of a list of numbers. 
util::min       Returns the minimum of a list of numbers. 
util::name_to_path       Transforms a pretty name to a reasonable pathname. 
util::ns_set_to_tcl_string       Return a plain text version of the passed-in ns_set, useful for debugging and introspection. 
util::pdfinfo       Calls the pdfinfo command line utility on a given pdf file. 
util::potentially_unsafe_eval_p       Check content of the string to identify potentially unsafe content in the provided string. 
util::random       Return a pseudo-random number between 0 and 1. 
util::random_init       Seed the random number generator. 
util::random_list_element       Returns a random element from the list. 
util::random_range       Returns a pseudo-random number between 0 and range. 
util::randomize_list       Returns a random permutation of the list. 
util::request_info       Produce a string containing the detailed request information. 
util::resources::can_install_locally       Check, whether the operating system's permissions allow us to install in the configured directories. 
util::resources::download       Download resources typically from a CDN and install it for local usage. 
util::resources::is_installed_locally       Check, if the required resource files are installed locally. 
util::resources::version_dir       Obtain the version_dir either form the provided string or from the resource_info dict. 
util::roll_server_log       Invoke the AOLserver ns_logroll command with some bookend log records. 
util::split_host       Split host potentially into a hostname and a port 
util::split_location       Split the provided location into "proto", "hostname" and "port". 
util::string_check_urlsafe       This proc accepts a string and verifies if it is url safe. 
util::string_length_compare       String length comparison function for use with lsort's -command switch. 
util::subst_safe       Make string safe for subst'ing. 
util::trim_leading_zeros       Returns a string with leading zeros trimmed. 
util::unzip        
util::var_subst_quotehtml       Substitute in the provided string all variables with their values (like "subst -nobackslashes -nocommands ..."), and perform HTML quoting on the variable values before substitution. 
util::which       Use environment variable PATH to search for the specified executable program. 
util::word_diff       Does a word (or character) diff on two lines of text and indicates text that has been deleted/changed or added by enclosing it in start/end_old/new. 
util::zip       Create a zip file. 
util_AnsiDatetoPrettyDate       Converts 1998-09-05 to September 5, 1998 DEPRECATED: this proc hardcodes the date format and the language to American English. 
util_absolute_path_p       Check whether the path begins with a slash 
util_background_exec       Executes a chunk of code in the background. 
util_background_get_result       Gets the result of a completed background thread execution. 
util_background_reset       Gets the result of a completed background thread execution. 
util_background_running_p        
util_close_html_tags       Given an HTML fragment, this procedure will close any tags that have been left open. 
util_commify_number       Returns the number with commas inserted where appropriate. 
util_complete_url_p       Determine whether string is a complete URL, i.e. 
util_convert_line_breaks_to_html       Convert line breaks to &lt;p&gt; and &lt;br&gt; tags, respectively. 
util_current_directory       Returns the directory of the current URL. 
util_current_location       This function behaves like [ad_conn location], since it returns the location string of the current request in the form protocol://hostname?:port? but it honors the "Host:" header field (when the client addressed the server with a hostname different to the default one from the server configuration file) and therefore as well the host-node mapping. 
util_current_location_node_id       returns node_id of util_current_location. 
util_driver_info       Returns the protocol and port for the specified (or current) driver. 
util_email_unique_p       Returns 1 if the email passed in does not yet exist in the system. 
util_email_valid_p       Returns 1 if an email address has more or less the correct form. 
util_escape_quotes_for_csv       Returns its argument with double quote replaced by backslash double quote 
util_expand_entities       Replaces all occurrences of common HTML entities with their plaintext equivalents in a way that's appropriate for pretty-printing. 
util_expand_entities_ie_style       Replaces all occurrences of &amp;#111; and &amp;x0f; type HTML character entities to their ASCII equivalents. 
util_get_current_url       Returns a URL for re-issuing the current request, with query variables. 
util_get_subset_missing       Returns the elements in list1 that are not in list2. 
util_get_user_messages       Gets and clears the message to be displayed on the next page load. 
util_list_of_ns_sets_to_list_of_lists       Transform a list of ns_sets (most likely produced by db_list_of_ns_sets) into a list of lists that match the array set format in the sublists (key value key value ...) 
util_memoize       If <i>script</i> has been executed before, return the value it returned last time, unless it was more than <i>max_age</i> seconds ago. 
util_memoize_cached_p       Check whether <i>script</i>'s value has been cached, and whether it was cached no more than <i>max_age</i> seconds ago. 
util_memoize_flush       Forget any cached value for <i>script</i>. 
util_memoize_flush_pattern       Loop through all cached entries, flushing all that match the pattern that was passed in. 
util_memoize_flush_regexp       Loop through all cached entries, flushing all that match the regular expression that was passed in. 
util_memoize_initialized_p       Return 1 if the util_memoize cache has been initialized and is ready to be used and 0 otherwise. 
util_memoize_seed       Pretend <code>util_memoize</code> was called with <i>script</i> and it returned <i>value</i>. 
util_remove_html_tags       Removes everything between &lt; and &gt; from the string. 
util_remove_nulls_from_ns_set       Creates and returns a new ns_set without any null value fields 
util_report_library_entry       Should be called at beginning of private Tcl library files so that it is easy to see in the error log whether or not private Tcl library files contain errors. 
util_report_successful_library_load       Should be called at end of private Tcl library files so that it is easy to see in the error log whether or not private Tcl library files contain errors. 
util_return_headers       We use this when we want to send out just the headers and then do incremental writes with ns_write. 
util_sets_equal_p       Tests whether each unique string in list1 occurs as many times in list1 as in list2 and vice versa (regardless of order). 
util_subset_p       Tests whether list1 is a subset of list2. 
util_text_to_url       Modify a string so that it is suited as a well formatted URL path element. 
util_url_valid_p       Check if an absolute Web URL (HTTP, HTTPS or FTP) is valid. 
util_user_message       Sets a message to be displayed on the next page request. 
util_wrap_list       Wraps text to a particular line length. 
whos_online::all_invisible_user_ids       This function returns a list with all user_ids which are set to invisible 
whos_online::interval       Returns the last number of seconds within a user must have requested a page to be considered online. 
whos_online::num_anonymous       Get the number of anonymous users currently online, and not invisible 
whos_online::num_users       Get the number of registered users currently online, and not invisible 
whos_online::seconds_since_first_request       Returns the number of seconds since the user with given id first requested a page. 
whos_online::seconds_since_last_request       Returns the number of seconds since the user with given id requested a page. 
whos_online::set_invisible       This procedure sets the user user_id to invisible, his user_id will not be returned by user_ids. 
whos_online::unset_invisible       This procedure unsets the invisible state of user_id. 
whos_online::user_ids       This function returns a list of user_ids from users which have requested a page from this Server in the last 10 min and aren't set to invisible. 
whos_online::user_invisible_p       This function checks if the user user_id is set to invisible. 
wrap_string       wraps a string to be no wider than 80 columns by inserting line breaks 
xml_doc_free       Free the doc 
xml_doc_get_first_node       Get first node 
xml_doc_render       Render the doc 
xml_get_child_node_attribute_by_path       Return the attribute of a child node down a give path from the current node. 
xml_get_child_node_content_by_path       Return the first nonempty contents of a child node down a given path from the current node. 
xml_node_get_attribute       Get Node Attribute 
xml_node_get_children       Get children nodes 
xml_node_get_children_by_name       Find nodes of a parent that have a given name 
xml_node_get_children_by_select       Get children of given node that match supplied XPATH query 
xml_node_get_content       Get Content 
xml_node_get_first_child       Returns the first child node 
xml_node_get_first_child_by_name       Returns the first child node that has a given name 
xml_node_get_name       Get Node Name 
xml_node_get_type       Get Node Type 
xml_node_set_attribute       Set Node Attribute 
xml_parse       Parse a document and return a doc_id 
xml_support_ok       The proc that checks that XML support is complete