(require 'wid-edit)
(eval-and-compile
(if (not (fboundp 'make-overlay))
(require 'overlay))
(if (not (fboundp 'unless))
(require 'cl)))
(unless (fboundp 'custom-menu-create)
(autoload 'custom-menu-create "cus-edit"))
(require 'eudc-vars)
(defconst eudc-xemacs-p (string-match "XEmacs" emacs-version))
(defconst eudc-emacs-p (not eudc-xemacs-p))
(defconst eudc-xemacs-mule-p (and eudc-xemacs-p
(featurep 'mule)))
(defconst eudc-emacs-mule-p (and eudc-emacs-p
(featurep 'mule)))
(defvar eudc-form-widget-list nil)
(defvar eudc-mode-map nil)
(defvar mode-popup-menu)
(defvar eudc-server-hotlist nil)
(defvar eudc-local-vars nil)
(defvar eudc-query-function nil)
(defvar eudc-list-attributes-function nil)
(defvar eudc-protocol-attributes-translation-alist nil)
(defvar eudc-bbdb-conversion-alist nil)
(defvar eudc-switch-to-server-hook nil)
(defvar eudc-switch-from-server-hook nil)
(defvar eudc-protocol-has-default-query-attributes nil)
(defun eudc-cadr (obj)
(car (cdr obj)))
(defun eudc-cdar (obj)
(cdr (car obj)))
(defun eudc-caar (obj)
(car (car obj)))
(defun eudc-cdaar (obj)
(cdr (car (car obj))))
(defun eudc-plist-member (plist prop)
"Return t if PROP has a value specified in PLIST."
(if (not (= 0 (% (length plist) 2)))
(error "Malformed plist"))
(catch 'found
(while plist
(if (eq prop (car plist))
(throw 'found t))
(setq plist (cdr (cdr plist))))
nil))
(defun eudc-plist-get (plist prop &optional default)
"Extract a value from a property list.
PLIST is a property list, which is a list of the form
\(PROP1 VALUE1 PROP2 VALUE2...). This function returns the value
corresponding to the given PROP, or DEFAULT if PROP is not
one of the properties on the list."
(if (eudc-plist-member plist prop)
(plist-get plist prop)
default))
(defun eudc-lax-plist-get (plist prop &optional default)
"Extract a value from a lax property list.
PLIST is a lax property list, which is a list of the form (PROP1
VALUE1 PROP2 VALUE2...), where comparisons between properties are done
using `equal' instead of `eq'. This function returns the value
corresponding to PROP, or DEFAULT if PROP is not one of the
properties on the list."
(if (not (= 0 (% (length plist) 2)))
(error "Malformed plist"))
(catch 'found
(while plist
(if (equal prop (car plist))
(throw 'found (car (cdr plist))))
(setq plist (cdr (cdr plist))))
default))
(if (not (fboundp 'split-string))
(defun split-string (string &optional pattern)
"Return a list of substrings of STRING which are separated by PATTERN.
If PATTERN is omitted, it defaults to \"[ \\f\\t\\n\\r\\v]+\"."
(or pattern
(setq pattern "[ \f\t\n\r\v]+"))
(let (parts (start 0))
(when (string-match pattern string 0)
(if (> (match-beginning 0) 0)
(setq parts (cons (substring string 0 (match-beginning 0)) nil)))
(setq start (match-end 0))
(while (and (string-match pattern string start)
(> (match-end 0) start))
(setq parts (cons (substring string start (match-beginning 0)) parts)
start (match-end 0))))
(nreverse (if (< start (length string))
(cons (substring string start) parts)
parts)))))
(defun eudc-replace-in-string (str regexp newtext)
"Replace all matches in STR for REGEXP with NEWTEXT.
Value is the new string."
(let ((rtn-str "")
(start 0)
match prev-start)
(while (setq match (string-match regexp str start))
(setq prev-start start
start (match-end 0)
rtn-str
(concat rtn-str
(substring str prev-start match)
newtext)))
(concat rtn-str (substring str start))))
(defun eudc-server-local-variable-p (var)
"Return non-nil if VAR has server-local bindings."
(eudc-plist-member (get var 'eudc-locals) 'server))
(defun eudc-protocol-local-variable-p (var)
"Return non-nil if VAR has protocol-local bindings."
(eudc-plist-member (get var 'eudc-locals) 'protocol))
(defun eudc-default-set (var val)
"Set the EUDC default value of VAR to VAL.
The current binding of VAR is not changed."
(put var 'eudc-locals
(plist-put (get var 'eudc-locals) 'default val))
(add-to-list 'eudc-local-vars var))
(defun eudc-protocol-set (var val &optional protocol)
"Set the PROTOCOL-local binding of VAR to VAL.
If omitted PROTOCOL defaults to the current value of `eudc-protocol'.
The current binding of VAR is changed only if PROTOCOL is omitted."
(if (eq 'unbound (eudc-variable-default-value var))
(eudc-default-set var (symbol-value var)))
(let* ((eudc-locals (get var 'eudc-locals))
(protocol-locals (eudc-plist-get eudc-locals 'protocol)))
(setq protocol-locals (plist-put protocol-locals (or protocol
eudc-protocol) val))
(setq eudc-locals
(plist-put eudc-locals 'protocol protocol-locals))
(put var 'eudc-locals eudc-locals)
(add-to-list 'eudc-local-vars var)
(unless protocol
(eudc-update-variable var))))
(defun eudc-server-set (var val &optional server)
"Set the SERVER-local binding of VAR to VAL.
If omitted SERVER defaults to the current value of `eudc-server'.
The current binding of VAR is changed only if SERVER is omitted."
(if (eq 'unbound (eudc-variable-default-value var))
(eudc-default-set var (symbol-value var)))
(let* ((eudc-locals (get var 'eudc-locals))
(server-locals (eudc-plist-get eudc-locals 'server)))
(setq server-locals (plist-put server-locals (or server
eudc-server) val))
(setq eudc-locals
(plist-put eudc-locals 'server server-locals))
(put var 'eudc-locals eudc-locals)
(add-to-list 'eudc-local-vars var)
(unless server
(eudc-update-variable var))))
(defun eudc-set (var val)
"Set the most local (server, protocol or default) binding of VAR to VAL.
The current binding of VAR is also set to VAL"
(cond
((not (eq 'unbound (eudc-variable-server-value var)))
(eudc-server-set var val))
((not (eq 'unbound (eudc-variable-protocol-value var)))
(eudc-protocol-set var val))
(t
(eudc-default-set var val)))
(set var val))
(defun eudc-variable-default-value (var)
"Return the default binding of VAR.
Return `unbound' if VAR has no EUDC default value."
(let ((eudc-locals (get var 'eudc-locals)))
(if (and (boundp var)
eudc-locals)
(eudc-plist-get eudc-locals 'default 'unbound)
'unbound)))
(defun eudc-variable-protocol-value (var &optional protocol)
"Return the value of VAR local to PROTOCOL.
Return `unbound' if VAR has no value local to PROTOCOL.
PROTOCOL defaults to `eudc-protocol'"
(let* ((eudc-locals (get var 'eudc-locals))
protocol-locals)
(if (not (and (boundp var)
eudc-locals
(eudc-plist-member eudc-locals 'protocol)))
'unbound
(setq protocol-locals (eudc-plist-get eudc-locals 'protocol))
(eudc-lax-plist-get protocol-locals
(or protocol
eudc-protocol) 'unbound))))
(defun eudc-variable-server-value (var &optional server)
"Return the value of VAR local to SERVER.
Return `unbound' if VAR has no value local to SERVER.
SERVER defaults to `eudc-server'"
(let* ((eudc-locals (get var 'eudc-locals))
server-locals)
(if (not (and (boundp var)
eudc-locals
(eudc-plist-member eudc-locals 'server)))
'unbound
(setq server-locals (eudc-plist-get eudc-locals 'server))
(eudc-lax-plist-get server-locals
(or server
eudc-server) 'unbound))))
(defun eudc-update-variable (var)
"Set the value of VAR according to its locals.
If the VAR has a server- or protocol-local value corresponding
to the current `eudc-server' and `eudc-protocol' then it is set
accordingly. Otherwise it is set to its EUDC default binding"
(let (val)
(cond
((not (eq 'unbound (setq val (eudc-variable-server-value var))))
(set var val))
((not (eq 'unbound (setq val (eudc-variable-protocol-value var))))
(set var val))
((not (eq 'unbound (setq val (eudc-variable-default-value var))))
(set var val)))))
(defun eudc-update-local-variables ()
"Update all EUDC variables according to their local settings."
(interactive)
(mapcar 'eudc-update-variable eudc-local-vars))
(eudc-default-set 'eudc-query-function nil)
(eudc-default-set 'eudc-list-attributes-function nil)
(eudc-default-set 'eudc-protocol-attributes-translation-alist nil)
(eudc-default-set 'eudc-bbdb-conversion-alist nil)
(eudc-default-set 'eudc-switch-to-server-hook nil)
(eudc-default-set 'eudc-switch-from-server-hook nil)
(eudc-default-set 'eudc-protocol-has-default-query-attributes nil)
(eudc-default-set 'eudc-attribute-display-method-alist nil)
(defun eudc-register-protocol (protocol)
(unless (memq protocol eudc-supported-protocols)
(setq eudc-supported-protocols
(cons protocol eudc-supported-protocols))
(put 'eudc-protocol 'custom-type
`(choice :menu-tag "Protocol"
,@(mapcar (lambda (s)
(list 'string ':tag (symbol-name s)))
eudc-supported-protocols))))
(or (memq protocol eudc-known-protocols)
(setq eudc-known-protocols
(cons protocol eudc-known-protocols))))
(defun eudc-translate-query (query)
"Translate attribute names of QUERY.
The translation is done according to
`eudc-protocol-attributes-translation-alist'."
(if eudc-protocol-attributes-translation-alist
(mapcar '(lambda (attribute)
(let ((trans (assq (car attribute)
(symbol-value eudc-protocol-attributes-translation-alist))))
(if trans
(cons (cdr trans) (cdr attribute))
attribute)))
query)
query))
(defun eudc-translate-attribute-list (list)
"Translate a list of attribute names LIST.
The translation is done according to
`eudc-protocol-attributes-translation-alist'."
(if eudc-protocol-attributes-translation-alist
(let (trans)
(mapcar '(lambda (attribute)
(setq trans (assq attribute
(symbol-value eudc-protocol-attributes-translation-alist)))
(if trans
(cdr trans)
attribute))
list))
list))
(defun eudc-select (choices beg end)
"Choose one from CHOICES using a completion.
BEG and END delimit the text which is to be replaced."
(let ((replacement))
(setq replacement
(completing-read "Multiple matches found; choose one: "
(mapcar 'list choices)))
(delete-region beg end)
(insert replacement)))
(defun eudc-query (query &optional return-attributes no-translation)
"Query the current directory server with QUERY.
QUERY is a list of cons cells (ATTR . VALUE) where ATTR is an attribute
name and VALUE the corresponding value.
If NO-TRANSLATION is non-nil, ATTR is translated according to
`eudc-protocol-attributes-translation-alist'.
RETURN-ATTRIBUTES is a list of attributes to return defaulting to
`eudc-default-return-attributes'."
(unless eudc-query-function
(error "Don't know how to perform the query"))
(if no-translation
(funcall eudc-query-function query (or return-attributes
eudc-default-return-attributes))
(funcall eudc-query-function
(eudc-translate-query query)
(cond
(return-attributes
(eudc-translate-attribute-list return-attributes))
((listp eudc-default-return-attributes)
(eudc-translate-attribute-list eudc-default-return-attributes))
(t
eudc-default-return-attributes)))))
(defun eudc-format-attribute-name-for-display (attribute)
"Format a directory attribute name for display.
ATTRIBUTE is looked up in `eudc-user-attribute-names-alist' and replaced
by the corresponding user name if any. Otherwise it is capitalized and
underscore characters are replaced by spaces."
(let ((match (assq attribute eudc-user-attribute-names-alist)))
(if match
(cdr match)
(capitalize
(mapconcat 'identity
(split-string (symbol-name attribute) "_")
" ")))))
(defun eudc-print-attribute-value (field)
"Insert the value of the directory FIELD at point.
The directory attribute name in car of FIELD is looked up in
`eudc-attribute-display-method-alist' and the corresponding method,
if any, is called to print the value in cdr of FIELD."
(let ((match (assoc (downcase (car field))
eudc-attribute-display-method-alist))
(col (current-column))
(val (cdr field)))
(if match
(progn
(eval (list (cdr match) val))
(insert "\n"))
(mapcar
(function
(lambda (val-elem)
(indent-to col)
(insert val-elem "\n")))
(cond
((listp val) val)
((stringp val) (split-string val "\n"))
((null val) '(""))
(t (list val)))))))
(defun eudc-print-record-field (field column-width)
"Print the record field FIELD.
FIELD is a list (ATTR VALUE1 VALUE2 ...) or cons-cell (ATTR . VAL)
COLUMN-WIDTH is the width of the first display column containing the
attribute name ATTR."
(let ((field-beg (point)))
(insert (format (concat "%" (int-to-string column-width) "s: ")
(car field)))
(put-text-property field-beg (point) 'face 'bold)
(indent-to (+ 2 column-width))
(eudc-print-attribute-value field)))
(defun eudc-display-records (records &optional raw-attr-names)
"Display the record list RECORDS in a formatted buffer.
If RAW-ATTR-NAMES is non-nil, the raw attribute names are displayed
otherwise they are formatted according to `eudc-user-attribute-names-alist'."
(let (inhibit-read-only
precords
(width 0)
beg
first-record
attribute-name)
(with-output-to-temp-buffer "*Directory Query Results*"
(with-current-buffer standard-output
(setq buffer-read-only t)
(setq inhibit-read-only t)
(erase-buffer)
(insert "Directory Query Result\n")
(insert "======================\n\n\n")
(if (null records)
(insert "No match found.\n"
(if eudc-strict-return-matches
"Try setting `eudc-strict-return-matches' to nil or change `eudc-default-return-attributes'.\n"
""))
(setq precords
(mapcar
(function
(lambda (record)
(mapcar
(function
(lambda (field)
(setq attribute-name
(if raw-attr-names
(symbol-name (car field))
(eudc-format-attribute-name-for-display (car field))))
(if (> (length attribute-name) width)
(setq width (length attribute-name)))
(cons attribute-name (cdr field))))
record)))
records))
(setq first-record (point))
(mapcar
(function
(lambda (record)
(setq beg (point))
(mapcar (function
(lambda (field)
(eudc-print-record-field field width)))
record)
(overlay-put (make-overlay beg (point))
'eudc-record
(car records))
(setq records (cdr records))
(insert "\n")))
precords))
(insert "\n")
(widget-create 'push-button
:notify (lambda (&rest ignore)
(eudc-query-form))
"New query")
(widget-insert " ")
(widget-create 'push-button
:notify (lambda (&rest ignore)
(kill-this-buffer))
"Quit")
(eudc-mode)
(widget-setup)
(if first-record
(goto-char first-record))))))
(defun eudc-process-form ()
"Process the query form in current buffer and display the results."
(let (query-alist
value)
(if (not (and (boundp 'eudc-form-widget-list)
eudc-form-widget-list))
(error "Not in a directory query form buffer")
(mapcar (function
(lambda (wid-field)
(setq value (widget-value (cdr wid-field)))
(if (not (string= value ""))
(setq query-alist (cons (cons (car wid-field) value)
query-alist)))))
eudc-form-widget-list)
(kill-buffer (current-buffer))
(eudc-display-records (eudc-query query-alist) eudc-use-raw-directory-names))))
(defun eudc-filter-duplicate-attributes (record)
"Filter RECORD according to `eudc-duplicate-attribute-handling-method'."
(let ((rec record)
unique
duplicates
result)
(while (and rec
(not (listp (eudc-cdar rec))))
(setq rec (cdr rec)))
(if (null (eudc-cdar rec))
(list record) (mapcar (function
(lambda (field)
(if (listp (cdr field))
(setq duplicates (cons field duplicates))
(setq unique (cons field unique)))))
record)
(setq result (list unique))
(mapcar
(function
(lambda (field)
(let ((method (if (consp eudc-duplicate-attribute-handling-method)
(cdr
(assq
(or
(car
(rassq
(car field)
(symbol-value
eudc-protocol-attributes-translation-alist)))
(car field))
eudc-duplicate-attribute-handling-method))
eudc-duplicate-attribute-handling-method)))
(cond
((or (null method) (eq 'list method))
(setq result
(eudc-add-field-to-records field result)))
((eq 'first method)
(setq result
(eudc-add-field-to-records (cons (car field)
(eudc-cadr field))
result)))
((eq 'concat method)
(setq result
(eudc-add-field-to-records (cons (car field)
(mapconcat
'identity
(cdr field)
"\n")) result)))
((eq 'duplicate method)
(setq result
(eudc-distribute-field-on-records field result)))))))
duplicates)
result)))
(defun eudc-filter-partial-records (records attrs)
"Eliminate records that do not contain all ATTRS from RECORDS."
(delq nil
(mapcar
(function
(lambda (rec)
(if (eval (cons 'and
(mapcar
(function
(lambda (attr)
(consp (assq attr rec))))
attrs)))
rec)))
records)))
(defun eudc-add-field-to-records (field records)
"Add FIELD to each individual record in RECORDS and return the resulting list."
(mapcar (function
(lambda (r)
(cons field r)))
records))
(defun eudc-distribute-field-on-records (field records)
"Duplicate each individual record in RECORDS according to value of FIELD.
Each copy is added a new field containing one of the values of FIELD."
(let (result
(values (cdr field)))
(while values
(setcdr values (delete (car values) (cdr values)))
(setq values (cdr values)))
(mapcar
(function
(lambda (value)
(let ((result-list (copy-sequence records)))
(setq result-list (eudc-add-field-to-records
(cons (car field) value)
result-list))
(setq result (append result-list result))
)))
(cdr field))
result))
(defun eudc-mode ()
"Major mode used in buffers displaying the results of directory queries.
There is no sense in calling this command from a buffer other than
one containing the results of a directory query.
These are the special commands of EUDC mode:
q -- Kill this buffer.
f -- Display a form to query the current directory server.
n -- Move to next record.
p -- Move to previous record.
b -- Insert record at point into the BBDB database."
(interactive)
(kill-all-local-variables)
(setq major-mode 'eudc-mode)
(setq mode-name "EUDC")
(use-local-map eudc-mode-map)
(if eudc-emacs-p
(easy-menu-define eudc-emacs-menu eudc-mode-map "" (eudc-menu))
(setq mode-popup-menu (eudc-menu)))
(run-mode-hooks 'eudc-mode-hook))
(defun eudc-customize ()
"Customize the EUDC package."
(interactive)
(customize-group 'eudc))
(defun eudc-set-server (server protocol &optional no-save)
"Set the directory server to SERVER using PROTOCOL.
Unless NO-SAVE is non-nil, the server is saved as the default
server for future sessions."
(interactive (list
(read-from-minibuffer "Directory Server: ")
(intern (completing-read "Protocol: "
(mapcar '(lambda (elt)
(cons (symbol-name elt)
elt))
eudc-known-protocols)))))
(unless (or (member protocol
eudc-supported-protocols)
(load (concat "eudcb-" (symbol-name protocol)) t))
(error "Unsupported protocol: %s" protocol))
(run-hooks 'eudc-switch-from-server-hook)
(setq eudc-protocol protocol)
(setq eudc-server server)
(eudc-update-local-variables)
(run-hooks 'eudc-switch-to-server-hook)
(if (interactive-p)
(message "Current directory server is now %s (%s)" eudc-server eudc-protocol))
(if (null no-save)
(eudc-save-options)))
(defun eudc-get-email (name &optional error)
"Get the email field of NAME from the directory server.
If ERROR is non-nil, report an error if there is none."
(interactive "sName: \np")
(or eudc-server
(call-interactively 'eudc-set-server))
(let ((result (eudc-query (list (cons 'name name)) '(email)))
email)
(if (null (cdr result))
(setq email (eudc-cdaar result))
(error "Multiple match--use the query form"))
(if error
(if email
(message "%s" email)
(error "No record matching %s" name)))
email))
(defun eudc-get-phone (name &optional error)
"Get the phone field of NAME from the directory server.
If ERROR is non-nil, report an error if there is none."
(interactive "sName: \np")
(or eudc-server
(call-interactively 'eudc-set-server))
(let ((result (eudc-query (list (cons 'name name)) '(phone)))
phone)
(if (null (cdr result))
(setq phone (eudc-cdaar result))
(error "Multiple match--use the query form"))
(if error
(if phone
(message "%s" phone)
(error "No record matching %s" name)))
phone))
(defun eudc-get-attribute-list ()
"Return a list of valid attributes for the current server.
When called interactively the list is formatted in a dedicated buffer
otherwise a list of symbols is returned."
(interactive)
(if eudc-list-attributes-function
(let ((entries (funcall eudc-list-attributes-function (interactive-p))))
(if entries
(if (interactive-p)
(eudc-display-records entries t)
entries)))
(error "The %s protocol has no support for listing attributes" eudc-protocol)))
(defun eudc-format-query (words format)
"Use FORMAT to build a EUDC query from WORDS."
(let (query
query-alist
key val cell)
(if format
(progn
(while (and words format)
(setq query-alist (cons (cons (car format) (car words))
query-alist))
(setq words (cdr words)
format (cdr format)))
(setq query-alist (nreverse query-alist))
(while query-alist
(setq key (eudc-caar query-alist)
val (eudc-cdar query-alist)
cell (assq key query))
(if cell
(setcdr cell (concat (cdr cell) " " val))
(setq query (cons (car query-alist) query)))
(setq query-alist (cdr query-alist)))
query)
(if eudc-protocol-has-default-query-attributes
(mapconcat 'identity words " ")
(list (cons 'name (mapconcat 'identity words " ")))))))
(defun eudc-extract-n-word-formats (format-list n)
"Extract a list of N-long formats from FORMAT-LIST.
If none try N - 1 and so forth."
(let (formats)
(while (and (null formats)
(> n 0))
(setq formats
(delq nil
(mapcar '(lambda (format)
(if (= n
(length format))
format
nil))
format-list)))
(setq n (1- n)))
formats))
(defun eudc-expand-inline (&optional replace)
"Query the directory server, and expand the query string before point.
The query string consists of the buffer substring from the point back to
the preceding comma, colon or beginning of line.
The variable `eudc-inline-query-format' controls how to associate the
individual inline query words with directory attribute names.
After querying the server for the given string, the expansion specified by
`eudc-inline-expansion-format' is inserted in the buffer at point.
If REPLACE is non-nil, then this expansion replaces the name in the buffer.
`eudc-expansion-overwrites-query' being non-nil inverts the meaning of REPLACE.
Multiple servers can be tried with the same query until one finds a match,
see `eudc-inline-expansion-servers'"
(interactive)
(if (memq eudc-inline-expansion-servers
'(current-server server-then-hotlist))
(or eudc-server
(call-interactively 'eudc-set-server))
(or eudc-server-hotlist
(error "No server in the hotlist")))
(let* ((end (point))
(beg (save-excursion
(if (re-search-backward "\\([:,]\\|^\\)[ \t]*"
(save-excursion
(beginning-of-line)
(point))
'move)
(goto-char (match-end 0)))
(point)))
(query-words (split-string (buffer-substring beg end) "[ \t]+"))
query-formats
response
response-string
response-strings
(eudc-former-server eudc-server)
(eudc-former-protocol eudc-protocol)
servers)
(setq servers (copy-sequence eudc-server-hotlist))
(setq servers
(cond
((eq eudc-inline-expansion-servers 'hotlist)
eudc-server-hotlist)
((eq eudc-inline-expansion-servers 'server-then-hotlist)
(cons (cons eudc-server eudc-protocol)
(delete (cons eudc-server eudc-protocol) servers)))
((eq eudc-inline-expansion-servers 'current-server)
(list (cons eudc-server eudc-protocol)))
(t
(error "Wrong value for `eudc-inline-expansion-servers': %S"
eudc-inline-expansion-servers))))
(if (and eudc-max-servers-to-query
(> (length servers) eudc-max-servers-to-query))
(setcdr (nthcdr (1- eudc-max-servers-to-query) servers) nil))
(condition-case signal
(progn
(setq response
(catch 'found
(while servers
(eudc-set-server (eudc-caar servers) (eudc-cdar servers) t)
(setq query-formats
(or
(eudc-extract-n-word-formats eudc-inline-query-format
(length query-words))
(if (null eudc-protocol-has-default-query-attributes)
'(name))))
(while query-formats
(setq response
(eudc-query
(eudc-format-query query-words (car query-formats))
(eudc-translate-attribute-list
(cdr eudc-inline-expansion-format))))
(if response
(throw 'found response))
(setq query-formats (cdr query-formats)))
(setq servers (cdr servers)))
nil))
(if (null response)
(error "No match")
(while response
(setq response-string (apply 'format
(car eudc-inline-expansion-format)
(mapcar (function
(lambda (field)
(or (cdr (assq field (car response)))
"")))
(eudc-translate-attribute-list
(cdr eudc-inline-expansion-format)))))
(if (> (length response-string) 0)
(setq response-strings
(cons response-string response-strings)))
(setq response (cdr response)))
(if (or
(and replace (not eudc-expansion-overwrites-query))
(and (not replace) eudc-expansion-overwrites-query))
(kill-ring-save beg end))
(cond
((or (= (length response-strings) 1)
(null eudc-multiple-match-handling-method)
(eq eudc-multiple-match-handling-method 'first))
(delete-region beg end)
(insert (car response-strings)))
((eq eudc-multiple-match-handling-method 'select)
(eudc-select response-strings beg end))
((eq eudc-multiple-match-handling-method 'all)
(delete-region beg end)
(insert (mapconcat 'identity response-strings ", ")))
((eq eudc-multiple-match-handling-method 'abort)
(error "There is more than one match for the query"))))
(or (and (equal eudc-server eudc-former-server)
(equal eudc-protocol eudc-former-protocol))
(eudc-set-server eudc-former-server eudc-former-protocol t)))
(t
(or (and (equal eudc-server eudc-former-server)
(equal eudc-protocol eudc-former-protocol))
(eudc-set-server eudc-former-server eudc-former-protocol t))
(signal (car signal) (cdr signal))))))
(defun eudc-query-form (&optional get-fields-from-server)
"Display a form to query the directory server.
If given a non-nil argument GET-FIELDS-FROM-SERVER, the function first
queries the server for the existing fields and displays a corresponding form."
(interactive "P")
(let ((fields (or (and get-fields-from-server
(eudc-get-attribute-list))
eudc-query-form-attributes))
(buffer (get-buffer-create "*Directory Query Form*"))
prompts
widget
(width 0)
inhibit-read-only
pt)
(switch-to-buffer buffer)
(setq inhibit-read-only t)
(erase-buffer)
(kill-all-local-variables)
(make-local-variable 'eudc-form-widget-list)
(widget-insert "Directory Query Form\n")
(widget-insert "====================\n\n")
(widget-insert "Current server is: " (or eudc-server
(progn
(call-interactively 'eudc-set-server)
eudc-server))
"\n")
(widget-insert "Protocol : " (symbol-name eudc-protocol) "\n")
(setq prompts (if eudc-use-raw-directory-names
(mapcar 'symbol-name (eudc-translate-attribute-list fields))
(mapcar (function
(lambda (field)
(or (and (assq field eudc-user-attribute-names-alist)
(cdr (assq field eudc-user-attribute-names-alist)))
(capitalize (symbol-name field)))))
fields)))
(mapcar (function
(lambda (prompt)
(if (> (length prompt) width)
(setq width (length prompt)))))
prompts)
(widget-insert "\n\n" (format (concat "%" (int-to-string width) "s: ") (car prompts)))
(setq pt (point))
(setq widget (widget-create 'editable-field :size 15))
(setq eudc-form-widget-list (cons (cons (car fields) widget)
eudc-form-widget-list))
(setq fields (cdr fields))
(setq prompts (cdr prompts))
(mapcar (function
(lambda (field)
(widget-insert "\n\n" (format (concat "%" (int-to-string width) "s: ") (car prompts)))
(setq widget (widget-create 'editable-field
:size 15))
(setq eudc-form-widget-list (cons (cons field widget)
eudc-form-widget-list))
(setq prompts (cdr prompts))))
fields)
(widget-insert "\n\n")
(widget-create 'push-button
:notify (lambda (&rest ignore)
(eudc-process-form))
"Query Server")
(widget-insert " ")
(widget-create 'push-button
:notify (lambda (&rest ignore)
(eudc-query-form))
"Reset Form")
(widget-insert " ")
(widget-create 'push-button
:notify (lambda (&rest ignore)
(kill-this-buffer))
"Quit")
(goto-char pt)
(use-local-map widget-keymap)
(widget-setup))
)
(defun eudc-bookmark-server (server protocol)
"Add SERVER using PROTOCOL to the EUDC `servers' hotlist."
(interactive "sDirectory server: \nsProtocol: ")
(if (member (cons server protocol) eudc-server-hotlist)
(error "%s:%s is already in the hotlist" protocol server)
(setq eudc-server-hotlist (cons (cons server protocol) eudc-server-hotlist))
(eudc-install-menu)
(eudc-save-options)))
(defun eudc-bookmark-current-server ()
"Add current server to the EUDC `servers' hotlist."
(interactive)
(eudc-bookmark-server eudc-server eudc-protocol))
(defun eudc-save-options ()
"Save options to `eudc-options-file'."
(interactive)
(save-excursion
(set-buffer (find-file-noselect eudc-options-file t))
(goto-char (point-min))
(let ((standard-output (current-buffer))
provide-p
set-hotlist-p
set-server-p)
(catch 'found
(while t
(let ((sexp (condition-case nil
(read (current-buffer))
(end-of-file (throw 'found nil)))))
(if (listp sexp)
(cond
((eq (car sexp) 'eudc-set-server)
(delete-region (save-excursion
(backward-sexp)
(point))
(point))
(setq set-server-p t))
((and (eq (car sexp) 'setq)
(eq (eudc-cadr sexp) 'eudc-server-hotlist))
(delete-region (save-excursion
(backward-sexp)
(point))
(point))
(setq set-hotlist-p t))
((and (eq (car sexp) 'provide)
(equal (eudc-cadr sexp) '(quote eudc-options-file)))
(setq provide-p t)))
(if (and provide-p
set-hotlist-p
set-server-p)
(throw 'found t))))))
(if (eq (point-min) (point-max))
(princ ";; This file was automatically generated by eudc.el.\n\n"))
(or provide-p
(princ "(provide 'eudc-options-file)\n"))
(or (bolp)
(princ "\n"))
(delete-blank-lines)
(princ "(eudc-set-server ")
(prin1 eudc-server)
(princ " '")
(prin1 eudc-protocol)
(princ " t)\n")
(princ "(setq eudc-server-hotlist '")
(prin1 eudc-server-hotlist)
(princ ")\n")
(save-buffer))))
(defun eudc-move-to-next-record ()
"Move to next record, in a buffer displaying directory query results."
(interactive)
(if (not (eq major-mode 'eudc-mode))
(error "Not in a EUDC buffer")
(let ((pt (next-overlay-change (point))))
(if (< pt (point-max))
(goto-char (1+ pt))
(error "No more records after point")))))
(defun eudc-move-to-previous-record ()
"Move to previous record, in a buffer displaying directory query results."
(interactive)
(if (not (eq major-mode 'eudc-mode))
(error "Not in a EUDC buffer")
(let ((pt (previous-overlay-change (point))))
(if (> pt (point-min))
(goto-char pt)
(error "No more records before point")))))
(require 'easymenu)
(setq eudc-mode-map
(let ((map (make-sparse-keymap)))
(define-key map "q" 'kill-this-buffer)
(define-key map "x" 'kill-this-buffer)
(define-key map "f" 'eudc-query-form)
(define-key map "b" 'eudc-try-bbdb-insert)
(define-key map "n" 'eudc-move-to-next-record)
(define-key map "p" 'eudc-move-to-previous-record)
map))
(set-keymap-parent eudc-mode-map widget-keymap)
(defconst eudc-custom-generated-menu (cdr (custom-menu-create 'eudc)))
(defconst eudc-tail-menu
`(["---" nil nil]
["Query with Form" eudc-query-form t]
["Expand Inline Query" eudc-expand-inline t]
["Insert Record into BBDB" eudc-insert-record-at-point-into-bbdb
(and (or (featurep 'bbdb)
(prog1 (locate-library "bbdb") (message "")))
(overlays-at (point))
(overlay-get (car (overlays-at (point))) 'eudc-record))]
["Insert All Records into BBDB" eudc-batch-export-records-to-bbdb
(and (eq major-mode 'eudc-mode)
(or (featurep 'bbdb)
(prog1 (locate-library "bbdb") (message ""))))]
["---" nil nil]
["Get Email" eudc-get-email t]
["Get Phone" eudc-get-phone t]
["List Valid Attribute Names" eudc-get-attribute-list t]
["---" nil nil]
,(cons "Customize" eudc-custom-generated-menu)))
(defconst eudc-server-menu
'(["---" nil nil]
["Bookmark Current Server" eudc-bookmark-current-server t]
["Edit Server List" eudc-edit-hotlist t]
["New Server" eudc-set-server t]))
(defun eudc-menu ()
(let (command)
(append '("Directory Search")
(list
(append
'("Server")
(mapcar
(function
(lambda (servspec)
(let* ((server (car servspec))
(protocol (cdr servspec))
(proto-name (symbol-name protocol)))
(setq command (intern (concat "eudc-set-server-"
server
"-"
proto-name)))
(if (not (fboundp command))
(fset command
`(lambda ()
(interactive)
(eudc-set-server ,server (quote ,protocol))
(message "Selected directory server is now %s (%s)"
,server
,proto-name))))
(vector (format "%s (%s)" server proto-name)
command
:style 'radio
:selected `(equal eudc-server ,server)))))
eudc-server-hotlist)
eudc-server-menu))
eudc-tail-menu)))
(defun eudc-install-menu ()
(cond
((and eudc-xemacs-p (featurep 'menubar))
(add-submenu '("Tools") (eudc-menu)))
(eudc-emacs-p
(cond
((fboundp 'easy-menu-create-menu)
(define-key
global-map
[menu-bar tools directory-search]
(cons "Directory Search"
(easy-menu-create-menu "Directory Search" (cdr (eudc-menu))))))
((fboundp 'easy-menu-add-item)
(let ((menu (eudc-menu)))
(easy-menu-add-item nil '("tools") (easy-menu-create-menu (car menu)
(cdr menu)))))
((fboundp 'easy-menu-create-keymaps)
(easy-menu-define eudc-menu-map eudc-mode-map "Directory Client Menu" (eudc-menu))
(define-key
global-map
[menu-bar tools eudc]
(cons "Directory Search"
(easy-menu-create-keymaps "Directory Search" (cdr (eudc-menu))))))
(t
(error "Unknown version of easymenu"))))
))
(if (and (not noninteractive)
(and (locate-library eudc-options-file)
(progn (message "") t)) (not (featurep 'eudc-options-file)))
(load eudc-options-file))
(unless (featurep 'infodock)
(eudc-install-menu))
(defun eudc-load-eudc ()
"Load the Emacs Unified Directory Client.
This does nothing except loading eudc by autoload side-effect."
(interactive)
nil)
(cond ((not (string-match "XEmacs" emacs-version))
(defvar eudc-tools-menu (make-sparse-keymap "Directory Search"))
(fset 'eudc-tools-menu (symbol-value 'eudc-tools-menu))
(define-key eudc-tools-menu [phone]
'("Get Phone" . eudc-get-phone))
(define-key eudc-tools-menu [email]
'("Get Email" . eudc-get-email))
(define-key eudc-tools-menu [separator-eudc-email]
'("--"))
(define-key eudc-tools-menu [expand-inline]
'("Expand Inline Query" . eudc-expand-inline))
(define-key eudc-tools-menu [query]
'("Query with Form" . eudc-query-form))
(define-key eudc-tools-menu [separator-eudc-query]
'("--"))
(define-key eudc-tools-menu [new]
'("New Server" . eudc-set-server))
(define-key eudc-tools-menu [load]
'("Load Hotlist of Servers" . eudc-load-eudc)))
(t
(let ((menu '("Directory Search"
["Load Hotlist of Servers" eudc-load-eudc t]
["New Server" eudc-set-server t]
["---" nil nil]
["Query with Form" eudc-query-form t]
["Expand Inline Query" eudc-expand-inline t]
["---" nil nil]
["Get Email" eudc-get-email t]
["Get Phone" eudc-get-phone t])))
(if (not (featurep 'eudc-autoloads))
(if eudc-xemacs-p
(if (and (featurep 'menubar)
(not (featurep 'infodock)))
(add-submenu '("Tools") menu))
(require 'easymenu)
(cond
((fboundp 'easy-menu-add-item)
(easy-menu-add-item nil '("tools")
(easy-menu-create-menu (car menu)
(cdr menu))))
((fboundp 'easy-menu-create-keymaps)
(define-key
global-map
[menu-bar tools eudc]
(cons "Directory Search"
(easy-menu-create-keymaps "Directory Search"
(cdr menu)))))))))))
(provide 'eudc)