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-rw-r--r--camel/camel-recipient.c303
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diff --git a/camel/camel-recipient.c b/camel/camel-recipient.c
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-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-recipient.h : handle recipients (addresses) and recipiemt lists */
-
-/*
- *
- * Authors: Bertrand Guiheneuf <bertrand@helixcode.com>
- * Michael Zucchi <notzed@helixcode.com>
- *
- * Copyright 1999, 2000 Helix Code, Inc. (http://www.helixcode.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-
-#include "glib.h"
-#include "hash-table-utils.h"
-#include "camel-recipient.h"
-
-
-/**
- * camel_recipient_table_new: Create a new recipient table object
- *
- *
- * creates a new recipient table object. A recipient table
- * objects merely associates a recipient list (GList) to
- * recipient types (as for example "To", "Cc" for mime
- * maile messages
- *
- * Return value: the newly created recipient table object
- **/
-CamelRecipientTable *
-camel_recipient_table_new ()
-{
- CamelRecipientTable *recipient_table;
-
- recipient_table = g_new0 (CamelRecipientTable, 1);
- recipient_table->recipient_hash_table = g_hash_table_new (g_strcase_hash, g_strcase_equal);
- recipient_table->ref_count = 1;
- return recipient_table;
-}
-
-
-/**
- * camel_recipient_table_ref: add a reference to a recipient table object
- * @recipient_table: the recipient table object
- *
- * Add a reference to a recipient table object.
- **/
-void
-camel_recipient_table_ref (CamelRecipientTable *recipient_table)
-{
- g_return_if_fail (recipient_table);
- recipient_table->ref_count += 1;
-}
-
-
-
-static void
-_free_recipient_list (gpointer key, gpointer value, gpointer user_data)
-{
- GList *recipient_list = (GList *)value;
- gchar *recipient_name = (gchar *)key;
-
- while (recipient_list) {
- g_free (recipient_list->data);
- recipient_list = recipient_list->next;
- }
-
- g_list_free ((GList *)value);
- g_free (recipient_name);
-
-}
-
-/**
- * camel_recipient_table_free: Free a recipient table object
- * @recipient_table: the recipient table object to free
- *
- * Free a recipient table object. All recipients and recipient
- * are freed.
- **/
-void
-camel_recipient_table_free (CamelRecipientTable *recipient_table)
-{
- if (!recipient_table) return;
-
- /* free each recipient list */
- g_hash_table_foreach (recipient_table->recipient_hash_table, _free_recipient_list, NULL);
- g_hash_table_destroy (recipient_table->recipient_hash_table);
- g_free(recipient_table);
-}
-
-
-
-
-/**
- * camel_recipient_table_unref: Removes a reference to a recipient table object
- * @recipient_table: the recipient table object
- *
- * Removes a reference to the reference count of a recipient
- * table object. If the reference count falls to zero, the
- * recipient table object is freed.
- *
- **/
-void
-camel_recipient_table_unref (CamelRecipientTable *recipient_table)
-{
- if (!recipient_table) return;
-
- recipient_table->ref_count -= 1;
- if (recipient_table->ref_count <1)
- camel_recipient_table_free (recipient_table);
-
-}
-
-
-
-
-/**
- * camel_recipient_table_add: Add a recipient to a recipient table object.
- * @recipient_table: The recipient table object
- * @recipient_type: Recipient type string
- * @recipient: The recipient to add
- *
- * Add a recipient to a recipient table object.
- * The recipient is appended to the list of recipients
- * of type @recipient_type. @recipient and @recipient_type
- * are duplicated if necessary and freed when
- * camel_recipient_table_free is called.
- **/
-void
-camel_recipient_table_add (CamelRecipientTable *recipient_table,
- const gchar *recipient_type,
- const gchar *recipient)
-{
- GList *recipients_list;
- GList *existent_list;
-
- /* see if there is already a list for this recipient type */
- existent_list = (GList *)g_hash_table_lookup (recipient_table->recipient_hash_table, recipient_type);
-
- /* append the new recipient to the recipient list
- if the existent_list is NULL, then a new GList is
- automagically created */
- recipients_list = g_list_append (existent_list, (gpointer)g_strdup (recipient));
-
- if (!existent_list) /* if there was no recipient of this type create the section */
- g_hash_table_insert (recipient_table->recipient_hash_table, g_strdup (recipient_type), recipients_list);
-
-
-}
-
-
-/**
- * camel_recipient_table_add_list: Add a full list of recipients to a recipient table.
- * @recipient_table: The recipient table object
- * @recipient_type: Recipient type string.
- * @recipient_list: Recipient list to add.
- *
- * Add a full list of recipients to a recipient table.
- * The new recipients are appended at the end of the
- * existing recipient list corresponding to @recipient_type.
- * Be careful, the list is used as is, and its element
- * will be freed by camel_recipient_table_unref
- **/
-void
-camel_recipient_table_add_list (CamelRecipientTable *recipient_table,
- const gchar *recipient_type,
- GList *recipient_list)
-{
- GList *existent_list;
-
- /* see if there is already a list for this recipient type */
- existent_list = (GList *)g_hash_table_lookup (recipient_table->recipient_hash_table, recipient_type);
-
- if (existent_list)
- g_list_concat (existent_list, recipient_list);
- else
- g_hash_table_insert (recipient_table->recipient_hash_table, g_strdup (recipient_type), recipient_list);
-
-}
-
-
-
-
-/**
- * camel_recipient_table_remove: Remove a recipient from a recipient table.
- * @recipient_table: The recipient table object
- * @recipient_type: Recipient type string.
- * @recipient: Recipient to remove from the table
- *
- * Remove a recipient from a recipient table. The recipient is
- * only removed from the recipient list corresponding to
- * @recipient_type. The removed recipient is freed.
- *
- **/
-void
-camel_recipient_table_remove (CamelRecipientTable *recipient_table,
- const gchar *recipient_type,
- const gchar *recipient)
-{
- GList *recipients_list;
- GList *new_recipients_list;
- GList *old_element;
- gchar *old_recipient_type;
-
- /* if the recipient type section does not exist, do nothing */
- if (! g_hash_table_lookup_extended (recipient_table->recipient_hash_table,
- recipient_type,
- (gpointer)&(old_recipient_type),
- (gpointer)&(recipients_list))
- ) return;
-
- /* look for the recipient to remove */
- /* g_list_find_custom , use gpointer instead of gconstpointer */
- old_element = g_list_find_custom (recipients_list, (gpointer)recipient, g_strcase_equal);
- if (old_element) {
- /* if recipient exists, remove it */
- new_recipients_list = g_list_remove_link (recipients_list, old_element);
-
- /* if glist head has changed, fix up hash table */
- if (new_recipients_list != recipients_list)
- g_hash_table_insert (recipient_table->recipient_hash_table, old_recipient_type, new_recipients_list);
-
- g_free( (gchar *)(old_element->data));
- g_list_free_1 (old_element);
- }
-}
-
-void
-camel_recipient_table_remove_type (CamelRecipientTable *recipient_table,
- const gchar *recipient_type)
-{
- GList *l, *n;
- gchar *old_recipient_type;
-
- /* if the recipient type section does not exist, do nothing */
- if (! g_hash_table_lookup_extended (recipient_table->recipient_hash_table,
- recipient_type,
- (gpointer)&(old_recipient_type),
- (void *)&l))
- return;
-
- g_hash_table_remove(recipient_table->recipient_hash_table, old_recipient_type);
- g_free(old_recipient_type);
- n = l;
- while (l) {
- g_free(l->data);
- l = l->next;
- }
- g_list_free(n);
-}
-
-/**
- * camel_recipient_table_get: Get the recipients corresponding to a recipient type.
- * @recipient_table: The recipient table object
- * @recipient_type: Recipient type string.
- *
- * Return the list of recipients corresponding to
- * @recipient_type. The returned list is not a copy
- * of the internal list used by the recipient table object
- * but the list itself. It thus must not be freed.
- * The recipients it contains can be modified.
- *
- * Return value: The list of recipients.
- **/
-const GList *
-camel_recipient_table_get (CamelRecipientTable *recipient_table,
- const gchar *recipient_type)
-{
- return (const GList *)g_hash_table_lookup (recipient_table->recipient_hash_table, recipient_type);
-}
-
-
-
-
-/**
- * camel_recipient_foreach_recipient_type: Runs a function over over all recipients type lists.
- * @recipient_table: The recipient table object.
- * @func: The function to run.
- * @user_data: User data to pass to the function.
- *
- * Runs a function over over all recipients type lists.
- **/
-void
-camel_recipient_foreach_recipient_type (CamelRecipientTable *recipient_table,
- CRLFunc func,
- gpointer user_data)
-{
- g_hash_table_foreach (recipient_table->recipient_hash_table, (GHFunc)func, user_data);
-}