diff options
Diffstat (limited to 'addressbook/backend/pas/pas-backend-ldap.c')
| -rw-r--r-- | addressbook/backend/pas/pas-backend-ldap.c | 1846 |
1 files changed, 0 insertions, 1846 deletions
diff --git a/addressbook/backend/pas/pas-backend-ldap.c b/addressbook/backend/pas/pas-backend-ldap.c deleted file mode 100644 index f9842d2406..0000000000 --- a/addressbook/backend/pas/pas-backend-ldap.c +++ /dev/null @@ -1,1846 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Author: - * Chris Toshok (toshok@helixcode.com) - * - * Copyright 2000, Helix Code, Inc. - */ - -/*#define DEBUG*/ - -#include "config.h" -#include <gtk/gtksignal.h> -#include <fcntl.h> -#include <time.h> -#include <lber.h> - -#ifdef DEBUG -#define LDAP_DEBUG -#endif -#include <ldap.h> -#ifdef DEBUG -#undef LDAP_DEBUG -#endif - -#include "pas-backend-ldap.h" -#include "pas-book.h" -#include "pas-card-cursor.h" - -#include <e-util/e-sexp.h> -#include <ebook/e-card-simple.h> - -#define LDAP_MAX_SEARCH_RESPONSES 100 - -/* this really needs addressing */ -#define OBJECT_CLASS "person" - - -static gchar *query_prop_to_ldap(gchar *query_prop); - -static PASBackendClass *pas_backend_ldap_parent_class; -typedef struct _PASBackendLDAPCursorPrivate PASBackendLDAPCursorPrivate; -typedef struct _PASBackendLDAPBookView PASBackendLDAPBookView; -typedef struct LDAPOp LDAPOp; - -struct _PASBackendLDAPPrivate { - char *uri; - gboolean connected; - GList *clients; - gchar *ldap_host; - gchar *ldap_rootdn; - int ldap_port; - int ldap_scope; - GList *book_views; - - LDAP *ldap; - - /* whether or not there's a request in process on our LDAP* */ - LDAPOp *current_op; - GList *pending_ops; - int op_idle; -}; - -struct _PASBackendLDAPCursorPrivate { - PASBackend *backend; - PASBook *book; - - GList *elements; - long num_elements; -}; - -struct _PASBackendLDAPBookView { - PASBookView *book_view; - PASBackendLDAPPrivate *blpriv; - gchar *search; - int search_idle; - int search_msgid; - LDAPOp *search_op; -}; - -typedef gboolean (*LDAPOpHandler)(PASBackend *backend, LDAPOp *op); -typedef void (*LDAPOpDtor)(PASBackend *backend, LDAPOp *op); - -struct LDAPOp { - LDAPOpHandler handler; - LDAPOpDtor dtor; - PASBackend *backend; - PASBook *book; - PASBookView *view; -}; - -static void ldap_op_init (LDAPOp *op, PASBackend *backend, PASBook *book, PASBookView *view, LDAPOpHandler handler, LDAPOpDtor dtor); -static void ldap_op_process_current (PASBackend *backend); -static void ldap_op_process (LDAPOp *op); -static void ldap_op_restart (LDAPOp *op); -static gboolean ldap_op_process_on_idle (PASBackend *backend); -static void ldap_op_finished (LDAPOp *op); - -static ECardSimple *build_card_from_entry (LDAP *ldap, LDAPMessage *e); - -static void email_populate_func(ECardSimple *card, char **values); -struct berval** email_ber_func(ECardSimple *card); -gboolean email_compare_func (ECardSimple *ecard1, ECardSimple *ecard2); - -struct prop_info { - ECardSimpleField field_id; - char *query_prop; - char *ldap_attr; -#define PROP_TYPE_NORMAL 0x01 -#define PROP_TYPE_LIST 0x02 -#define PROP_DN 0x04 - int prop_type; - - /* the remaining items are only used for the TYPE_LIST props */ - - /* used when reading from the ldap server populates ECard with the values in **values. */ - void (*populate_ecard_func)(ECardSimple *card, char **values); - /* used when writing to an ldap server. returns a NULL terminated array of berval*'s */ - struct berval** (*ber_func)(ECardSimple *card); - /* used to compare list attributes */ - gboolean (*compare_func)(ECardSimple *card1, ECardSimple *card2); - -} prop_info[] = { - -#define DN_NORMAL_PROP(fid,q,a) {fid, q, a, PROP_TYPE_NORMAL | PROP_DN, NULL} -#define DN_LIST_PROP(fid,q,a,ctor,ber,cmp) {fid, q, a, PROP_TYPE_LIST | PROP_DN, ctor, ber, cmp} -#define NORMAL_PROP(fid,q,a) {fid, q, a, PROP_TYPE_NORMAL, NULL} - - DN_NORMAL_PROP (E_CARD_SIMPLE_FIELD_FULL_NAME, "full_name", "cn" ), - DN_NORMAL_PROP (E_CARD_SIMPLE_FIELD_FAMILY_NAME, "family_name", "sn" ), - NORMAL_PROP (E_CARD_SIMPLE_FIELD_TITLE, "title", "title"), - DN_NORMAL_PROP (E_CARD_SIMPLE_FIELD_ORG, "org", "o"), - NORMAL_PROP (E_CARD_SIMPLE_FIELD_PHONE_PRIMARY, "phone", "telephonenumber"), - DN_LIST_PROP (E_CARD_SIMPLE_FIELD_EMAIL, "email", "mail", email_populate_func, email_ber_func, email_compare_func) - -#undef DN_NORMAL_PROP -#undef DN_LIST_PROP -#undef NORMAL_PROP -}; - -static int num_prop_infos = sizeof(prop_info) / sizeof(prop_info[0]); - -static void -view_destroy(GtkObject *object, gpointer data) -{ - CORBA_Environment ev; - Evolution_Book corba_book; - PASBook *book = (PASBook *)data; - PASBackendLDAP *bl; - GList *list; - - bl = PAS_BACKEND_LDAP(pas_book_get_backend(book)); - for (list = bl->priv->book_views; list; list = g_list_next(list)) { - PASBackendLDAPBookView *view = list->data; - if (view->book_view == PAS_BOOK_VIEW(object)) { - if (view->search_idle != 0) { - /* we have a search running on the - ldap connection. remove the idle - handler and anbandon the msg id */ - g_source_remove(view->search_idle); - pas_book_view_notify_status_message (view->book_view, "Abandoning pending search"); - if (view->search_msgid != -1) - ldap_abandon (bl->priv->ldap, view->search_msgid); - - /* if the search op is the current op, - finish it. else, remove it from the - list and nuke it ourselves. */ - if (view->search_op == bl->priv->current_op) - ldap_op_finished (view->search_op); - else { - bl->priv->pending_ops = g_list_remove (bl->priv->pending_ops, - view->search_op); - view->search_op->dtor (view->search_op->backend, - view->search_op); - } - } - g_free (view->search); - g_free (view); - bl->priv->book_views = g_list_remove_link(bl->priv->book_views, list); - g_list_free_1(list); - break; - } - } - - corba_book = bonobo_object_corba_objref(BONOBO_OBJECT(book)); - - CORBA_exception_init(&ev); - - Evolution_Book_unref(corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning("view_destroy: Exception unreffing " - "corba book.\n"); - } - - CORBA_exception_free(&ev); -} - -static void -pas_backend_ldap_connect (PASBackendLDAP *bl) -{ - PASBackendLDAPPrivate *blpriv = bl->priv; - -#ifdef DEBUG - { - extern int ldap_debug; - ldap_debug = LDAP_DEBUG_ANY; - } -#endif - - /* close connection first if it's open first */ - if (blpriv->ldap) - ldap_unbind (blpriv->ldap); - - blpriv->ldap = ldap_open (blpriv->ldap_host, blpriv->ldap_port); - if (NULL != blpriv->ldap) { - ldap_simple_bind_s(blpriv->ldap, - NULL /*binddn*/, NULL /*passwd*/); - blpriv->connected = TRUE; - } - else { - g_warning ("pas_backend_ldap_connect failed for " - "'ldap://%s:%d/%s'\n", - blpriv->ldap_host, - blpriv->ldap_port, - blpriv->ldap_rootdn ? blpriv->ldap_rootdn : ""); - blpriv->connected = FALSE; - } -} - -static void -ldap_op_init (LDAPOp *op, PASBackend *backend, - PASBook *book, PASBookView *view, - LDAPOpHandler handler, LDAPOpDtor dtor) -{ - op->backend = backend; - op->book = book; - op->view = view; - op->handler = handler; - op->dtor = dtor; -} - -static void -ldap_op_process_current (PASBackend *backend) -{ - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - LDAPOp *op = bl->priv->current_op; - - if (!bl->priv->connected) { - if (op->view) - pas_book_view_notify_status_message (op->view, "Connecting to LDAP server"); - pas_backend_ldap_connect(bl); - } - - if (bl->priv->connected) { - if (op->handler (backend, op)) - ldap_op_finished (op); - } - else { - if (op->view) - pas_book_view_notify_status_message (op->view, "Unable to connect to LDAP server"); - - ldap_op_finished (op); - } -} - -static void -ldap_op_process (LDAPOp *op) -{ - PASBackendLDAP *bl = PAS_BACKEND_LDAP (op->backend); - - if (bl->priv->current_op) { - /* operation in progress. queue this op for later and return. */ - if (op->view) - pas_book_view_notify_status_message (op->view, "Waiting for connection to ldap server..."); - bl->priv->pending_ops = g_list_append (bl->priv->pending_ops, op); - } - else { - /* nothing going on, do this op now */ - bl->priv->current_op = op; - ldap_op_process_current (op->backend); - } -} - -static gboolean -ldap_op_process_on_idle (PASBackend *backend) -{ - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - - bl->priv->op_idle = 0; - - ldap_op_process_current (backend); - - return FALSE; -} - -static void -ldap_op_restart (LDAPOp *op) -{ - PASBackend *backend = op->backend; - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - - g_return_if_fail (op == bl->priv->current_op); - - bl->priv->op_idle = g_idle_add((GSourceFunc)ldap_op_process_on_idle, backend); -} - -static void -ldap_op_finished (LDAPOp *op) -{ - PASBackend *backend = op->backend; - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - - g_return_if_fail (op == bl->priv->current_op); - - op->dtor (backend, op); - - if (bl->priv->pending_ops) { - bl->priv->current_op = bl->priv->pending_ops->data; - bl->priv->pending_ops = g_list_remove_link (bl->priv->pending_ops, bl->priv->pending_ops); - - bl->priv->op_idle = g_idle_add((GSourceFunc)ldap_op_process_on_idle, backend); - } - else { - bl->priv->current_op = NULL; - } -} - -static int -ldap_error_to_response (int ldap_error) -{ - if (ldap_error == LDAP_SUCCESS) - return Evolution_BookListener_Success; - else if (NAME_ERROR (ldap_error)) - return Evolution_BookListener_CardNotFound; - else if (ldap_error == LDAP_INSUFFICIENT_ACCESS) - return Evolution_BookListener_PermissionDenied; - else if (ldap_error == LDAP_SERVER_DOWN) - return Evolution_BookListener_RepositoryOffline; - else - return Evolution_BookListener_OtherError; -} - - -static char * -create_dn_from_ecard (ECardSimple *card) -{ - char *o, *o_part = NULL; - const char *mail; - char *mail_part = NULL; - char *cn, *cn_part = NULL; - char *dn; - gboolean need_comma = FALSE; - - o = e_card_simple_get (card, E_CARD_SIMPLE_FIELD_ORG); - if (o) { - o_part = g_strdup_printf ("o=%s", o); - need_comma = TRUE; - } - else { - o_part = g_strdup (""); - need_comma = FALSE; - } - - mail = e_card_simple_get_email (card, E_CARD_SIMPLE_EMAIL_ID_EMAIL); - if (mail) { - mail_part = g_strdup_printf ("mail=%s%s", mail, need_comma ? "," : ""); - need_comma = TRUE; - } - else { - mail_part = g_strdup (""); - } - - cn = e_card_simple_get (card, E_CARD_SIMPLE_FIELD_FULL_NAME); - if (cn) { - cn_part = g_strdup_printf ("cn=\"%s\"%s", cn, need_comma ? "," : ""); - } - else { - cn_part = g_strdup (""); - } - - dn = g_strdup_printf ("%s%s%s", cn_part, mail_part, o_part); - - g_free (cn_part); - g_free (mail_part); - g_free (o_part); - - g_print ("generated dn: %s\n", dn); - - return dn; -} - -static GPtrArray* -build_mods_from_ecards (ECardSimple *current, ECardSimple *new, gboolean *new_dn_needed) -{ - gboolean adding = (current == NULL); - GPtrArray *result = g_ptr_array_new(); - int i; - - if (new_dn_needed) - *new_dn_needed = FALSE; - - /* we walk down the list of properties we can deal with (that - big table at the top of the file) */ - - for (i = 0; i < num_prop_infos; i ++) { - char *new_prop = NULL; - char *current_prop = NULL; - gboolean include; - - /* get the value for the new card, and compare it to - the value in the current card to see if we should - update it -- if adding is TRUE, short circuit the - check. */ - new_prop = e_card_simple_get (new, prop_info[i].field_id); - - /* need to set INCLUDE to true if the field needs to - show up in the ldap modify request */ - if (adding) { - /* if we're creating a new card, include it if the - field is there at all */ - include = (new_prop != NULL); - } - else { - /* if we're modifying an existing card, - include it if the current field value is - different than the new one, if it didn't - exist previously, or if it's been - removed. */ - current_prop = e_card_simple_get (current, prop_info[i].field_id); - - if (new_prop && current_prop) - include = strcmp (new_prop, current_prop); - else - include = (!!new_prop != !!current_prop); - } - - if (include) { - LDAPMod *mod = g_new (LDAPMod, 1); - - /* the included attribute has changed - we - need to update the dn if it's one of the - attributes we compute the dn from. */ - if (new_dn_needed) - *new_dn_needed |= prop_info[i].prop_type & PROP_DN; - - if (adding) { - mod->mod_op = LDAP_MOD_ADD; - } - else { - if (!new_prop) - mod->mod_op = LDAP_MOD_DELETE; - else if (!current_prop) - mod->mod_op = LDAP_MOD_ADD; - else - mod->mod_op = LDAP_MOD_REPLACE; - } - - mod->mod_type = g_strdup (prop_info[i].ldap_attr); - - if (prop_info[i].prop_type & PROP_TYPE_NORMAL) { - mod->mod_values = g_new (char*, 2); - mod->mod_values[0] = e_card_simple_get (new, prop_info[i].field_id); - mod->mod_values[1] = NULL; - } - else { - mod->mod_bvalues = prop_info[i].ber_func (new); - } - - g_ptr_array_add (result, mod); - } - } - - /* NULL terminate the list of modifications */ - g_ptr_array_add (result, NULL); - - return result; -} - -static void -free_mods (GPtrArray *mods) -{ - int i = 0; - LDAPMod *mod; - - while ((mod = g_ptr_array_index (mods, i++))) { - g_free (mod->mod_type); - - /* XXX we leak the values */ - g_free (mod); - } - - g_ptr_array_free (mods, TRUE /* XXX ? */); -} - -typedef struct { - LDAPOp op; - char *vcard; -} LDAPCreateOp; - -static gboolean -create_card_handler (PASBackend *backend, LDAPOp *op) -{ - LDAPCreateOp *create_op = (LDAPCreateOp*)op; - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - ECard *new_ecard; - ECardSimple *new_card; - char *dn; - int response; - int ldap_error; - GPtrArray *mod_array; - LDAPMod **ldap_mods; - LDAPMod *objectclass_mod; - LDAP *ldap; - - new_ecard = e_card_new (create_op->vcard); - new_card = e_card_simple_new (new_ecard); - - dn = create_dn_from_ecard (new_card); - - ldap = bl->priv->ldap; - - /* build our mods */ - mod_array = build_mods_from_ecards (NULL, new_card, NULL); - objectclass_mod = g_new (LDAPMod, 1); - - objectclass_mod->mod_op = LDAP_MOD_ADD; - objectclass_mod->mod_type = g_strdup ("objectclass"); - objectclass_mod->mod_values = g_new (char*, 1); - objectclass_mod->mod_values[0] = g_strdup (OBJECT_CLASS); - objectclass_mod->mod_values[1] = NULL; - - g_ptr_array_add (mod_array, objectclass_mod); - - ldap_mods = (LDAPMod**)mod_array->pdata; - - /* actually perform the ldap add */ - ldap_error = ldap_add_s (ldap, dn, ldap_mods); - - g_print ("ldap_add_s returned 0x%x (%s) status\n", ldap_error, ldap_err2string(ldap_error)); - - /* and clean up */ - free_mods (mod_array); - g_free (dn); - - gtk_object_unref (GTK_OBJECT(new_card)); - - /* and lastly respond */ - response = ldap_error_to_response (ldap_error); - pas_book_respond_create (create_op->op.book, - response, - dn); - - /* we're synchronous */ - return TRUE; -} - -static void -create_card_dtor (PASBackend *backend, LDAPOp *op) -{ - LDAPCreateOp *create_op = (LDAPCreateOp*)op; - - g_free (create_op->vcard); - g_free (create_op); -} - -static void -pas_backend_ldap_process_create_card (PASBackend *backend, - PASBook *book, - PASRequest *req) -{ - LDAPCreateOp *create_op = g_new (LDAPCreateOp, 1); - - ldap_op_init ((LDAPOp*)create_op, backend, book, NULL, create_card_handler, create_card_dtor); - - create_op->vcard = req->vcard; - - ldap_op_process ((LDAPOp*)create_op); -} - - -typedef struct { - LDAPOp op; - char *id; -} LDAPRemoveOp; - -static gboolean -remove_card_handler (PASBackend *backend, LDAPOp *op) -{ - LDAPRemoveOp *remove_op = (LDAPRemoveOp*)op; - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - int response; - int ldap_error; - - ldap_error = ldap_delete_s (bl->priv->ldap, remove_op->id); - - response = ldap_error_to_response (ldap_error); - - pas_book_respond_remove (remove_op->op.book, - response); - - /* we're synchronous */ - return TRUE; -} - -static void -remove_card_dtor (PASBackend *backend, LDAPOp *op) -{ - LDAPRemoveOp *remove_op = (LDAPRemoveOp*)op; - - g_free (remove_op->id); - g_free (remove_op); -} - -static void -pas_backend_ldap_process_remove_card (PASBackend *backend, - PASBook *book, - PASRequest *req) -{ - LDAPRemoveOp *remove_op = g_new (LDAPRemoveOp, 1); - - ldap_op_init ((LDAPOp*)remove_op, backend, book, NULL, remove_card_handler, remove_card_dtor); - - remove_op->id = req->id; - - ldap_op_process ((LDAPOp*)remove_op); -} - - -typedef struct { - LDAPOp op; - char *vcard; -} LDAPModifyOp; - -static gboolean -modify_card_handler (PASBackend *backend, LDAPOp *op) -{ - LDAPModifyOp *modify_op = (LDAPModifyOp*)op; - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - ECard *new_ecard; - char *id; - int response; - int ldap_error; - LDAPMessage *res, *e; - char *query; - GPtrArray *mod_array; - LDAPMod **ldap_mods; - LDAP *ldap; - - new_ecard = e_card_new (modify_op->vcard); - id = e_card_get_id(new_ecard); - - ldap = bl->priv->ldap; - - /* we don't get sent the original vcard along with the new one - in this call, so we have to query the ldap server for the - original record so we can compute our delta. */ - query = g_strdup_printf ("(dn=%s)", id); - ldap_error = ldap_search_s (ldap, - bl->priv->ldap_rootdn, - bl->priv->ldap_scope, - query, NULL, 0, &res); - - if (ldap_error == LDAP_SUCCESS) { - /* get the single card from the list (we're guaranteed - either 1 or 0 since we looked up by dn, which is - unique) */ - e = ldap_first_entry (ldap, res); - if (e) { - ECardSimple *new_card = e_card_simple_new (new_ecard); - ECardSimple *current_card = build_card_from_entry (ldap, e); - gboolean need_new_dn; - - /* build our mods */ - mod_array = build_mods_from_ecards (current_card, new_card, &need_new_dn); - if (mod_array->len > 0) { - ldap_mods = (LDAPMod**)mod_array->pdata; - - /* actually perform the ldap modify */ - ldap_error = ldap_modify_s (ldap, id, ldap_mods); - g_print ("ldap_modify_s returned 0x%x (%s) status\n", ldap_error, ldap_err2string(ldap_error)); - } - else { - g_print ("modify list empty. on modification sent\n"); - } - - /* and clean up */ - free_mods (mod_array); - gtk_object_unref (GTK_OBJECT(new_card)); - gtk_object_unref (GTK_OBJECT(current_card)); - } - else { - g_print ("didn't find original card\n"); - } - - ldap_msgfree(res); - } - else { - g_print ("ldap_search_s returned 0x%x (%s) status\n", ldap_error, ldap_err2string(ldap_error)); - } - - response = ldap_error_to_response (ldap_error); - pas_book_respond_modify (modify_op->op.book, - response); - - /* we're synchronous */ - return TRUE; -} - -static void -modify_card_dtor (PASBackend *backend, LDAPOp *op) -{ - LDAPModifyOp *modify_op = (LDAPModifyOp*)op; - - g_free (modify_op->vcard); - g_free (modify_op); -} - -static void -pas_backend_ldap_process_modify_card (PASBackend *backend, - PASBook *book, - PASRequest *req) -{ - LDAPModifyOp *modify_op = g_new (LDAPModifyOp, 1); - - ldap_op_init ((LDAPOp*)modify_op, backend, book, NULL, modify_card_handler, modify_card_dtor); - - modify_op->vcard = req->vcard; - - ldap_op_process ((LDAPOp*)modify_op); -} - - -typedef struct { - LDAPOp op; - PASBook *book; -} LDAPGetCursorOp; - -static long -get_length(PASCardCursor *cursor, gpointer data) -{ - PASBackendLDAPCursorPrivate *cursor_data = (PASBackendLDAPCursorPrivate *) data; - - return cursor_data->num_elements; -} - -static char * -get_nth(PASCardCursor *cursor, long n, gpointer data) -{ - PASBackendLDAPCursorPrivate *cursor_data = (PASBackendLDAPCursorPrivate *) data; - - g_return_val_if_fail (n < cursor_data->num_elements, NULL); - - return (char*)g_list_nth (cursor_data->elements, n); -} - -static void -cursor_destroy(GtkObject *object, gpointer data) -{ - CORBA_Environment ev; - Evolution_Book corba_book; - PASBackendLDAPCursorPrivate *cursor_data = (PASBackendLDAPCursorPrivate *) data; - - corba_book = bonobo_object_corba_objref(BONOBO_OBJECT(cursor_data->book)); - - CORBA_exception_init(&ev); - - Evolution_Book_unref(corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning("cursor_destroy: Exception unreffing " - "corba book.\n"); - } - - CORBA_exception_free(&ev); - - /* free the ldap specific cursor information */ - g_list_foreach (cursor_data->elements, (GFunc)g_free, NULL); - g_list_free (cursor_data->elements); - - g_free(cursor_data); -} - -static void -pas_backend_ldap_build_all_cards_list(PASBackend *backend, - PASBackendLDAPCursorPrivate *cursor_data) -{ - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - LDAP *ldap = bl->priv->ldap; - int ldap_error; - LDAPMessage *res, *e; - - if ((ldap_error = ldap_search_s (ldap, - bl->priv->ldap_rootdn, - bl->priv->ldap_scope, - "(objectclass=*)", - NULL, 0, &res)) == -1) { - g_warning ("ldap error '%s' in " - "pas_backend_ldap_build_all_cards_list\n", - ldap_err2string(ldap_error)); - } - - cursor_data->elements = NULL; - - cursor_data->num_elements = ldap_count_entries (ldap, res); - - e = ldap_first_entry(ldap, res); - - while (NULL != e) { - - /* for now just make a list of the dn's */ -#if 0 - for ( a = ldap_first_attribute( ldap, e, &ber ); a != NULL; - a = ldap_next_attribute( ldap, e, ber ) ) { - } -#else - cursor_data->elements = g_list_prepend(cursor_data->elements, - g_strdup(ldap_get_dn(ldap, e))); -#endif - - e = ldap_next_entry(ldap, e); - } - - ldap_msgfree(res); -} - - -static gboolean -get_cursor_handler (PASBackend *backend, LDAPOp *op) -{ - LDAPGetCursorOp *cursor_op = (LDAPGetCursorOp*)op; - CORBA_Environment ev; - int ldap_error = 0; - PASCardCursor *cursor; - Evolution_Book corba_book; - PASBackendLDAPCursorPrivate *cursor_data; - PASBook *book = cursor_op->book; - - cursor_data = g_new(PASBackendLDAPCursorPrivate, 1); - cursor_data->backend = backend; - cursor_data->book = book; - - pas_backend_ldap_build_all_cards_list(backend, cursor_data); - - corba_book = bonobo_object_corba_objref(BONOBO_OBJECT(book)); - - CORBA_exception_init(&ev); - - Evolution_Book_ref(corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning("pas_backend_file_process_get_cursor: Exception reffing " - "corba book.\n"); - } - - CORBA_exception_free(&ev); - - cursor = pas_card_cursor_new(get_length, - get_nth, - cursor_data); - - gtk_signal_connect(GTK_OBJECT(cursor), "destroy", - GTK_SIGNAL_FUNC(cursor_destroy), cursor_data); - - pas_book_respond_get_cursor (book, - ldap_error_to_response (ldap_error), - cursor); - - /* we're synchronous */ - return TRUE; -} - -static void -get_cursor_dtor (PASBackend *backend, LDAPOp *op) -{ - g_free (op); -} - -static void -pas_backend_ldap_process_get_cursor (PASBackend *backend, - PASBook *book, - PASRequest *req) -{ - LDAPGetCursorOp *op = g_new (LDAPGetCursorOp, 1); - - ldap_op_init ((LDAPOp*)op, backend, book, NULL, get_cursor_handler, get_cursor_dtor); - - ldap_op_process ((LDAPOp*)op); -} - -static void -email_populate_func(ECardSimple *card, char **values) -{ - int i; - - for (i = 0; values[i] && i < 3; i ++) { - e_card_simple_set_email (card, i, values[i]); - } -} - -struct berval** -email_ber_func(ECardSimple *card) -{ - struct berval** result; - const char *emails[3]; - int i, j, num; - - num = 0; - for (i = 0; i < 3; i ++) { - emails[i] = e_card_simple_get_email (card, E_CARD_SIMPLE_EMAIL_ID_EMAIL + i); - if (emails[i]) - num++; - } - - result = g_new (struct berval*, num + 1); - - for (i = 0; i < num; i ++) - result[i] = g_new (struct berval, 1); - - j = 0; - for (i = 0; i < 3; i ++) { - if (emails[i]) - result[j++]->bv_val = g_strdup (emails[i]); - } - - result[num] = NULL; - - return result; -} - -gboolean -email_compare_func (ECardSimple *ecard1, ECardSimple *ecard2) -{ - const char *email1, *email2; - int i; - - for (i = 0; i < 3; i ++) { - gboolean equal; - email1 = e_card_simple_get_email (ecard1, E_CARD_SIMPLE_EMAIL_ID_EMAIL + i); - email2 = e_card_simple_get_email (ecard2, E_CARD_SIMPLE_EMAIL_ID_EMAIL + i); - - if (email1 && email2) - equal = !strcmp (email1, email2); - else - equal = (!!email1 == !!email2); - - if (!equal) - return equal; - } - - return FALSE;; -} - -static ESExpResult * -func_and(struct _ESExp *f, int argc, struct _ESExpResult **argv, void *data) -{ - GList **list = data; - ESExpResult *r; - char ** strings; - - if (argc > 0) { - int i; - - strings = g_new(char*, argc+3); - strings[0] = g_strdup ("(&"); - strings[argc+3 - 2] = g_strdup (")"); - strings[argc+3 - 1] = NULL; - - for (i = 0; i < argc; i ++) { - GList *list_head = *list; - strings[argc - i] = (*list)->data; - *list = g_list_remove_link(*list, *list); - g_list_free_1(list_head); - } - - *list = g_list_prepend(*list, g_strjoinv(" ", strings)); - - for (i = 0 ; i < argc + 2; i ++) - g_free (strings[i]); - - g_free (strings); - } - - r = e_sexp_result_new(ESEXP_RES_BOOL); - r->value.bool = FALSE; - - return r; -} - -static ESExpResult * -func_or(struct _ESExp *f, int argc, struct _ESExpResult **argv, void *data) -{ - GList **list = data; - ESExpResult *r; - char ** strings; - - if (argc > 0) { - int i; - - strings = g_new(char*, argc+3); - strings[0] = g_strdup ("(|"); - strings[argc+3 - 2] = g_strdup (")"); - strings[argc+3 - 1] = NULL; - for (i = 0; i < argc; i ++) { - GList *list_head = *list; - strings[argc - i] = (*list)->data; - *list = g_list_remove_link(*list, *list); - g_list_free_1(list_head); - } - - *list = g_list_prepend(*list, g_strjoinv(" ", strings)); - - for (i = 0 ; i < argc + 2; i ++) - g_free (strings[i]); - - g_free (strings); - } - - r = e_sexp_result_new(ESEXP_RES_BOOL); - r->value.bool = FALSE; - - return r; -} - -static ESExpResult * -func_not(struct _ESExp *f, int argc, struct _ESExpResult **argv, void *data) -{ - GList **list = data; - ESExpResult *r; - - /* just replace the head of the list with the NOT of it. */ - if (argc > 0) { - char *term = (*list)->data; - (*list)->data = g_strdup_printf("(!%s)", term); - g_free (term); - } - - r = e_sexp_result_new(ESEXP_RES_BOOL); - r->value.bool = FALSE; - - return r; -} - -static ESExpResult * -func_contains(struct _ESExp *f, int argc, struct _ESExpResult **argv, void *data) -{ - GList **list = data; - ESExpResult *r; - - if (argc == 2 - && argv[0]->type == ESEXP_RES_STRING - && argv[1]->type == ESEXP_RES_STRING) { - char *propname = argv[0]->value.string; - char *str = argv[1]->value.string; - gboolean one_star = FALSE; - - if (strlen(str) == 0) - one_star = TRUE; - - if (!strcmp (propname, "x-evolution-any-field")) { - int i; - int query_length; - char *big_query; - char *header, *footer; - char *match_str; - - header = g_malloc0((num_prop_infos - 1) * 2 + 1); - footer = g_malloc0(num_prop_infos + 1); - for (i = 0; i < num_prop_infos - 1; i ++) { - strcat (header, "(|"); - strcat (footer, ")"); - } - - match_str = g_strdup_printf("=*%s%s)", - str, one_star ? "" : "*"); - - query_length = strlen (header); - - for (i = 0; i < num_prop_infos; i ++) { - query_length += 1 + strlen(prop_info[i].ldap_attr) + strlen (match_str); - } - - big_query = g_malloc0(query_length + 1); - strcat (big_query, header); - for (i = 0; i < num_prop_infos; i ++) { - strcat (big_query, "("); - strcat (big_query, prop_info[i].ldap_attr); - strcat (big_query, match_str); - } - strcat (big_query, footer); - - *list = g_list_prepend(*list, big_query); - - g_free (match_str); - g_free (header); - g_free (footer); - } - else { - char *ldap_attr = query_prop_to_ldap(propname); - - if (ldap_attr) - *list = g_list_prepend(*list, - g_strdup_printf("(%s=*%s%s)", - ldap_attr, - str, - one_star ? "" : "*")); - } - } - - r = e_sexp_result_new(ESEXP_RES_BOOL); - r->value.bool = FALSE; - - return r; -} - -static ESExpResult * -func_is(struct _ESExp *f, int argc, struct _ESExpResult **argv, void *data) -{ - GList **list = data; - ESExpResult *r; - - if (argc == 2 - && argv[0]->type == ESEXP_RES_STRING - && argv[1]->type == ESEXP_RES_STRING) { - char *propname = argv[0]->value.string; - char *str = argv[1]->value.string; - char *ldap_attr = query_prop_to_ldap(propname); - - if (ldap_attr) - *list = g_list_prepend(*list, - g_strdup_printf("(%s=%s)", - ldap_attr, str)); - } - - r = e_sexp_result_new(ESEXP_RES_BOOL); - r->value.bool = FALSE; - - return r; -} - -static ESExpResult * -func_beginswith(struct _ESExp *f, int argc, struct _ESExpResult **argv, void *data) -{ - GList **list = data; - ESExpResult *r; - - if (argc == 2 - && argv[0]->type == ESEXP_RES_STRING - && argv[1]->type == ESEXP_RES_STRING) { - char *propname = argv[0]->value.string; - char *str = argv[1]->value.string; - char *ldap_attr = query_prop_to_ldap(propname); - gboolean one_star = FALSE; - - if (strlen(str) == 0) - one_star = TRUE; - - if (ldap_attr) - *list = g_list_prepend(*list, - g_strdup_printf("(%s=%s*)", - ldap_attr, - str)); - } - - r = e_sexp_result_new(ESEXP_RES_BOOL); - r->value.bool = FALSE; - - return r; -} - -static ESExpResult * -func_endswith(struct _ESExp *f, int argc, struct _ESExpResult **argv, void *data) -{ - GList **list = data; - ESExpResult *r; - - if (argc == 2 - && argv[0]->type == ESEXP_RES_STRING - && argv[1]->type == ESEXP_RES_STRING) { - char *propname = argv[0]->value.string; - char *str = argv[1]->value.string; - char *ldap_attr = query_prop_to_ldap(propname); - gboolean one_star = FALSE; - - if (strlen(str) == 0) - one_star = TRUE; - - if (ldap_attr) - *list = g_list_prepend(*list, - g_strdup_printf("(%s=*%s)", - ldap_attr, - str)); - } - - r = e_sexp_result_new(ESEXP_RES_BOOL); - r->value.bool = FALSE; - - return r; -} - -/* 'builtin' functions */ -static struct { - char *name; - ESExpFunc *func; - int type; /* set to 1 if a function can perform shortcut evaluation, or - doesn't execute everything, 0 otherwise */ -} symbols[] = { - { "and", func_and, 0 }, - { "or", func_or, 0 }, - { "not", func_not, 0 }, - { "contains", func_contains, 0 }, - { "is", func_is, 0 }, - { "beginswith", func_beginswith, 0 }, - { "endswith", func_endswith, 0 }, -}; - -static gchar * -pas_backend_ldap_build_query (gchar *query) -{ - ESExp *sexp; - ESExpResult *r; - gchar *retval; - GList *list = NULL; - int i; - - sexp = e_sexp_new(); - - for(i=0;i<sizeof(symbols)/sizeof(symbols[0]);i++) { - if (symbols[i].type == 1) { - e_sexp_add_ifunction(sexp, 0, symbols[i].name, - (ESExpIFunc *)symbols[i].func, &list); - } else { - e_sexp_add_function(sexp, 0, symbols[i].name, - symbols[i].func, &list); - } - } - - e_sexp_input_text(sexp, query, strlen(query)); - e_sexp_parse(sexp); - - r = e_sexp_eval(sexp); - - gtk_object_unref(GTK_OBJECT(sexp)); - e_sexp_result_free(r); - - if (list->next) { - g_warning ("conversion to ldap query string failed"); - retval = NULL; - g_list_foreach (list, (GFunc)g_free, NULL); - } - else { - retval = list->data; - } - - g_list_free (list); - return retval; -} - -static gchar * -query_prop_to_ldap(gchar *query_prop) -{ - int i; - - for (i = 0; i < num_prop_infos; i ++) - if (!strcmp (query_prop, prop_info[i].query_prop)) - return prop_info[i].ldap_attr; - - return NULL; -} - - -typedef struct { - LDAPOp op; - char *ldap_query; - PASBackendLDAP *bl; - PASBackendLDAPBookView *view; -} LDAPSearchOp; - -static ECardSimple * -build_card_from_entry (LDAP *ldap, LDAPMessage *e) -{ - ECard *ecard = E_CARD(gtk_type_new(e_card_get_type())); - ECardSimple *card = e_card_simple_new (ecard); - char *dn = ldap_get_dn(ldap, e); - char *attr; - BerElement *ber = NULL; - - g_print ("build_card_from_entry, dn = %s\n", dn); - e_card_simple_set_id (card, dn); - - for (attr = ldap_first_attribute (ldap, e, &ber); attr; - attr = ldap_next_attribute (ldap, e, ber)) { - int i; - struct prop_info *info = NULL; - - for (i = 0; i < num_prop_infos; i ++) - if (!strcmp (attr, prop_info[i].ldap_attr)) - info = &prop_info[i]; - - if (info) { - char **values; - values = ldap_get_values (ldap, e, attr); - - if (info->prop_type & PROP_TYPE_NORMAL) { - /* if it's a normal property just set the string */ - e_card_simple_set (card, info->field_id, values[0]); - - } - else if (info->prop_type & PROP_TYPE_LIST) { - /* if it's a list call the ecard-populate function, - which calls gtk_object_set to set the property */ - info->populate_ecard_func(card, - values); - } - - ldap_value_free (values); - } - } - - /* if ldap->ld_errno == LDAP_DECODING_ERROR there was an - error decoding an attribute, and we shouldn't free ber, - since the ldap library already did it. */ - if (ldap->ld_errno != LDAP_DECODING_ERROR && ber) - ber_free (ber, 0); - - e_card_simple_sync_card (card); - - return card; -} - -static gboolean -poll_ldap (LDAPSearchOp *op) -{ - PASBackendLDAPBookView *view = op->view; - PASBackendLDAP *bl = op->bl; - LDAP *ldap = bl->priv->ldap; - int rc; - LDAPMessage *res, *e; - GList *cards = NULL; - static int received = 0; - - pas_book_view_notify_status_message (view->book_view, "Polling for LDAP search result"); - - rc = ldap_result (ldap, view->search_msgid, 0, NULL, &res); - - if (rc == -1 && received == 0) { - pas_book_view_notify_status_message (view->book_view, "Restarting search"); - /* connection went down and we never got any. */ - bl->priv->connected = FALSE; - - /* this will reopen the connection */ - ldap_op_restart ((LDAPOp*)op); - return FALSE; - } - - if (rc != LDAP_RES_SEARCH_ENTRY) { - view->search_idle = 0; - pas_book_view_notify_complete (view->book_view); - ldap_op_finished ((LDAPOp*)op); - received = 0; - pas_book_view_notify_status_message (view->book_view, "Search complete"); - return FALSE; - } - - received = 1; - - e = ldap_first_entry(ldap, res); - - while (NULL != e) { - ECardSimple *card = build_card_from_entry (ldap, e); - - cards = g_list_append (cards, e_card_simple_get_vcard (card)); - - gtk_object_unref (GTK_OBJECT(card)); - - e = ldap_next_entry(ldap, e); - } - - if (cards) { - pas_book_view_notify_add (view->book_view, cards); - - g_list_foreach (cards, (GFunc)g_free, NULL); - g_list_free (cards); - cards = NULL; - } - - ldap_msgfree(res); - - return TRUE; -} - -static gboolean -ldap_search_handler (PASBackend *backend, LDAPOp *op) -{ - LDAPSearchOp *search_op = (LDAPSearchOp*) op; - - if (op->view) - pas_book_view_notify_status_message (op->view, "Searching..."); - - /* it might not be NULL if we've been restarted */ - if (search_op->ldap_query == NULL) - search_op->ldap_query = pas_backend_ldap_build_query(search_op->view->search); - - if (search_op->ldap_query != NULL) { - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - PASBackendLDAPBookView *view = search_op->view; - LDAP *ldap = bl->priv->ldap; - - ldap->ld_sizelimit = LDAP_MAX_SEARCH_RESPONSES; - ldap->ld_deref = LDAP_DEREF_ALWAYS; - - if ((view->search_msgid = ldap_search (ldap, - bl->priv->ldap_rootdn, - bl->priv->ldap_scope, - search_op->ldap_query, - NULL, 0)) == -1) { - pas_book_view_notify_status_message (view->book_view, ldap_err2string(ldap->ld_errno)); - return TRUE; /* act synchronous in this case */ - } - else { - view->search_idle = g_idle_add((GSourceFunc)poll_ldap, search_op); - } - - /* we're async */ - return FALSE; - } - else { - /* error doing the conversion to an ldap query, let's - end this now by acting like we're synchronous. */ - g_warning ("LDAP problem converting search query %s\n", search_op->view->search); - return TRUE; - } -} - -static void -ldap_search_dtor (PASBackend *backend, LDAPOp *op) -{ - LDAPSearchOp *search_op = (LDAPSearchOp*) op; - - g_free (search_op->ldap_query); - g_free (search_op); -} - -static void -pas_backend_ldap_search (PASBackendLDAP *bl, - PASBook *book, - PASBackendLDAPBookView *view) -{ - LDAPSearchOp *op = g_new (LDAPSearchOp, 1); - - ldap_op_init ((LDAPOp*)op, PAS_BACKEND(bl), book, view->book_view, ldap_search_handler, ldap_search_dtor); - - op->ldap_query = NULL; - op->view = view; - op->bl = bl; - - /* keep track of the search op so we can delete it from the - list if the view is destroyed */ - view->search_op = (LDAPOp*)op; - - ldap_op_process ((LDAPOp*)op); -} - -static void -pas_backend_ldap_process_get_book_view (PASBackend *backend, - PASBook *book, - PASRequest *req) -{ - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - CORBA_Environment ev; - Evolution_Book corba_book; - PASBookView *book_view; - PASBackendLDAPBookView *view; - - g_return_if_fail (req->listener != NULL); - - corba_book = bonobo_object_corba_objref(BONOBO_OBJECT(book)); - - CORBA_exception_init(&ev); - - Evolution_Book_ref(corba_book, &ev); - - if (ev._major != CORBA_NO_EXCEPTION) { - g_warning("pas_backend_file_process_get_book_view: Exception reffing " - "corba book.\n"); - } - - CORBA_exception_free(&ev); - - book_view = pas_book_view_new (req->listener); - - gtk_signal_connect(GTK_OBJECT(book_view), "destroy", - GTK_SIGNAL_FUNC(view_destroy), book); - - pas_book_respond_get_book_view (book, - (book_view != NULL - ? Evolution_BookListener_Success - : Evolution_BookListener_CardNotFound /* XXX */), - book_view); - - view = g_new0(PASBackendLDAPBookView, 1); - view->book_view = book_view; - view->search = g_strdup(req->search); - view->blpriv = bl->priv; - - bl->priv->book_views = g_list_prepend(bl->priv->book_views, view); - - pas_backend_ldap_search (bl, book, view); - -} - -static void -pas_backend_ldap_process_check_connection (PASBackend *backend, - PASBook *book, - PASRequest *req) -{ - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - - pas_book_report_connection (book, bl->priv->connected); -} - -static gboolean -pas_backend_ldap_can_write (PASBook *book) -{ - return TRUE; /* XXX */ -} - -static gboolean -pas_backend_ldap_can_write_card (PASBook *book, - const char *id) -{ - return TRUE; /* XXX */ -} - -static void -pas_backend_ldap_process_client_requests (PASBook *book) -{ - PASBackend *backend; - PASRequest *req; - - backend = pas_book_get_backend (book); - - req = pas_book_pop_request (book); - if (req == NULL) - return; - - switch (req->op) { - case CreateCard: - pas_backend_ldap_process_create_card (backend, book, req); - break; - - case RemoveCard: - pas_backend_ldap_process_remove_card (backend, book, req); - break; - - case ModifyCard: - pas_backend_ldap_process_modify_card (backend, book, req); - break; - - case CheckConnection: - pas_backend_ldap_process_check_connection (backend, book, req); - break; - - case GetCursor: - pas_backend_ldap_process_get_cursor (backend, book, req); - break; - - case GetBookView: - pas_backend_ldap_process_get_book_view (backend, book, req); - break; - } - - g_free (req); -} - -static void -pas_backend_ldap_book_destroy_cb (PASBook *book, gpointer data) -{ - PASBackendLDAP *backend; - - backend = PAS_BACKEND_LDAP (data); - - pas_backend_remove_client (PAS_BACKEND (backend), book); -} - -static char * -pas_backend_ldap_get_vcard (PASBook *book, const char *id) -{ - PASBackendLDAP *bl; - int ldap_error = LDAP_SUCCESS; /* XXX */ - - bl = PAS_BACKEND_LDAP (pas_book_get_backend (book)); - - /* XXX use ldap_search */ - - if (ldap_error == LDAP_SUCCESS) { - /* success */ - return g_strdup (""); - } - else { - return g_strdup (""); - } -} - -static gboolean -pas_backend_ldap_load_uri (PASBackend *backend, - const char *uri) -{ - PASBackendLDAP *bl = PAS_BACKEND_LDAP (backend); - LDAPURLDesc *lud; - int ldap_error; - - g_assert (bl->priv->connected == FALSE); - - ldap_error = ldap_url_parse ((char*)uri, &lud); - if (ldap_error == LDAP_SUCCESS) { - g_free(bl->priv->uri); - bl->priv->uri = g_strdup (uri); - bl->priv->ldap_host = g_strdup(lud->lud_host); - bl->priv->ldap_port = lud->lud_port; - /* if a port wasn't specified, default to LDAP_PORT */ - if (bl->priv->ldap_port == 0) - bl->priv->ldap_port = LDAP_PORT; - bl->priv->ldap_rootdn = g_strdup(lud->lud_dn); - bl->priv->ldap_scope = lud->lud_scope; - - ldap_free_urldesc(lud); - - pas_backend_ldap_connect (bl); - if (bl->priv->ldap == NULL) - return FALSE; - else - return TRUE; - } else - return FALSE; -} - -/* Get_uri handler for the addressbook LDAP backend */ -static const char * -pas_backend_ldap_get_uri (PASBackend *backend) -{ - PASBackendLDAP *bl; - - bl = PAS_BACKEND_LDAP (backend); - return bl->priv->uri; -} - -static gboolean -pas_backend_ldap_add_client (PASBackend *backend, - Evolution_BookListener listener) -{ - PASBackendLDAP *bl; - PASBook *book; - - g_assert (backend != NULL); - g_assert (PAS_IS_BACKEND_LDAP (backend)); - - bl = PAS_BACKEND_LDAP (backend); - - book = pas_book_new ( - backend, listener, - pas_backend_ldap_get_vcard, - pas_backend_ldap_can_write, - pas_backend_ldap_can_write_card); - - if (!book) { - if (!bl->priv->clients) - pas_backend_last_client_gone (backend); - - return FALSE; - } - - gtk_signal_connect (GTK_OBJECT (book), "destroy", - pas_backend_ldap_book_destroy_cb, backend); - - gtk_signal_connect (GTK_OBJECT (book), "requests_queued", - pas_backend_ldap_process_client_requests, NULL); - - bl->priv->clients = g_list_prepend ( - bl->priv->clients, book); - - if (bl->priv->connected) { - pas_book_respond_open ( - book, Evolution_BookListener_Success); - } else { - /* Open the book. */ - pas_book_respond_open ( - book, Evolution_BookListener_Success); - } - - return TRUE; -} - -static void -pas_backend_ldap_remove_client (PASBackend *backend, - PASBook *book) -{ - PASBackendLDAP *bl; - GList *l; - PASBook *lbook; - - g_return_if_fail (backend != NULL); - g_return_if_fail (PAS_IS_BACKEND_LDAP (backend)); - g_return_if_fail (book != NULL); - g_return_if_fail (PAS_IS_BOOK (book)); - - bl = PAS_BACKEND_LDAP (backend); - - /* Find the book in the list of clients */ - - for (l = bl->priv->clients; l; l = l->next) { - lbook = PAS_BOOK (l->data); - - if (lbook == book) - break; - } - - g_assert (l != NULL); - - /* Disconnect */ - - bl->priv->clients = g_list_remove_link (bl->priv->clients, l); - g_list_free_1 (l); - - /* When all clients go away, notify the parent factory about it so that - * it may decide whether to kill the backend or not. - */ - if (!bl->priv->clients) - pas_backend_last_client_gone (backend); -} - -static char * -pas_backend_ldap_get_static_capabilites (PASBackend *backend) -{ - return g_strdup("net"); -} - -static gboolean -pas_backend_ldap_construct (PASBackendLDAP *backend) -{ - g_assert (backend != NULL); - g_assert (PAS_IS_BACKEND_LDAP (backend)); - - if (! pas_backend_construct (PAS_BACKEND (backend))) - return FALSE; - - return TRUE; -} - -/** - * pas_backend_ldap_new: - */ -PASBackend * -pas_backend_ldap_new (void) -{ - PASBackendLDAP *backend; - - backend = gtk_type_new (pas_backend_ldap_get_type ()); - - if (! pas_backend_ldap_construct (backend)) { - gtk_object_unref (GTK_OBJECT (backend)); - - return NULL; - } - - return PAS_BACKEND (backend); -} - -static void -call_dtor (LDAPOp *op, gpointer data) -{ - op->dtor (op->backend, op); -} - -static void -pas_backend_ldap_destroy (GtkObject *object) -{ - PASBackendLDAP *bl; - - bl = PAS_BACKEND_LDAP (object); - - g_list_foreach (bl->priv->pending_ops, (GFunc)call_dtor, NULL); - g_list_free (bl->priv->pending_ops); - - g_free (bl->priv->uri); - - GTK_OBJECT_CLASS (pas_backend_ldap_parent_class)->destroy (object); -} - -static void -pas_backend_ldap_class_init (PASBackendLDAPClass *klass) -{ - GtkObjectClass *object_class = (GtkObjectClass *) klass; - PASBackendClass *parent_class; - - pas_backend_ldap_parent_class = gtk_type_class (pas_backend_get_type ()); - - parent_class = PAS_BACKEND_CLASS (klass); - - /* Set the virtual methods. */ - parent_class->load_uri = pas_backend_ldap_load_uri; - parent_class->get_uri = pas_backend_ldap_get_uri; - parent_class->add_client = pas_backend_ldap_add_client; - parent_class->remove_client = pas_backend_ldap_remove_client; - parent_class->get_static_capabilities = pas_backend_ldap_get_static_capabilites; - - object_class->destroy = pas_backend_ldap_destroy; -} - -static void -pas_backend_ldap_init (PASBackendLDAP *backend) -{ - PASBackendLDAPPrivate *priv; - - priv = g_new0 (PASBackendLDAPPrivate, 1); - priv->connected = FALSE; - priv->clients = NULL; - priv->uri = NULL; - - backend->priv = priv; -} - -/** - * pas_backend_ldap_get_type: - */ -GtkType -pas_backend_ldap_get_type (void) -{ - static GtkType type = 0; - - if (! type) { - GtkTypeInfo info = { - "PASBackendLDAP", - sizeof (PASBackendLDAP), - sizeof (PASBackendLDAPClass), - (GtkClassInitFunc) pas_backend_ldap_class_init, - (GtkObjectInitFunc) pas_backend_ldap_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (pas_backend_get_type (), &info); - } - - return type; -} |