+++ /dev/null
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/* dbus-hash.h Generic hash table utility (internal to D-Bus implementation)
- *
- * Copyright (C) 2002 Red Hat, Inc.
- *
- * Licensed under the Academic Free License version 2.1
- *
- * 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
- *
- */
-
-#ifndef DBUS_HASH_H
-#define DBUS_HASH_H
-
-#include <dbus/dbus-memory.h>
-#include <dbus/dbus-types.h>
-
-DBUS_BEGIN_DECLS
-
-/**
- * @addtogroup DBusHashTable
- * @{
- */
-
-/** Hash iterator object. The iterator is on the stack, but its real
- * fields are hidden privately.
- */
-struct DBusHashIter
-{
- void *dummy1; /**< Do not use. */
- void *dummy2; /**< Do not use. */
- void *dummy3; /**< Do not use. */
- void *dummy4; /**< Do not use. */
- int dummy5; /**< Do not use. */
- int dummy6; /**< Do not use. */
-};
-
-typedef struct DBusHashTable DBusHashTable;
-typedef struct DBusHashIter DBusHashIter;
-
-/* Allowing an arbitrary function as with GLib
- * would be nicer for a public API, but for
- * an internal API this saves typing, we can add
- * more whenever we feel like it.
- */
-typedef enum
-{
- DBUS_HASH_STRING, /**< Hash keys are strings. */
- DBUS_HASH_TWO_STRINGS, /**< Hash key is two strings in one memory block, i.e. foo\\0bar\\0 */
- DBUS_HASH_INT, /**< Hash keys are integers. */
- DBUS_HASH_POINTER, /**< Hash keys are pointers. */
- DBUS_HASH_ULONG /**< Hash keys are unsigned long. */
-} DBusHashType;
-
-DBusHashTable* _dbus_hash_table_new (DBusHashType type,
- DBusFreeFunction key_free_function,
- DBusFreeFunction value_free_function);
-DBusHashTable* _dbus_hash_table_ref (DBusHashTable *table);
-void _dbus_hash_table_unref (DBusHashTable *table);
-void _dbus_hash_table_remove_all (DBusHashTable *table);
-void _dbus_hash_iter_init (DBusHashTable *table,
- DBusHashIter *iter);
-dbus_bool_t _dbus_hash_iter_next (DBusHashIter *iter);
-void _dbus_hash_iter_remove_entry (DBusHashIter *iter);
-void* _dbus_hash_iter_get_value (DBusHashIter *iter);
-void _dbus_hash_iter_set_value (DBusHashIter *iter,
- void *value);
-int _dbus_hash_iter_get_int_key (DBusHashIter *iter);
-const char* _dbus_hash_iter_get_string_key (DBusHashIter *iter);
-const char* _dbus_hash_iter_get_two_strings_key (DBusHashIter *iter);
-unsigned long _dbus_hash_iter_get_ulong_key (DBusHashIter *iter);
-dbus_bool_t _dbus_hash_iter_lookup (DBusHashTable *table,
- void *key,
- dbus_bool_t create_if_not_found,
- DBusHashIter *iter);
-void* _dbus_hash_table_lookup_string (DBusHashTable *table,
- const char *key);
-void* _dbus_hash_table_lookup_two_strings (DBusHashTable *table,
- const char *key);
-void* _dbus_hash_table_lookup_int (DBusHashTable *table,
- int key);
-void* _dbus_hash_table_lookup_pointer (DBusHashTable *table,
- void *key);
-void* _dbus_hash_table_lookup_ulong (DBusHashTable *table,
- unsigned long key);
-dbus_bool_t _dbus_hash_table_remove_string (DBusHashTable *table,
- const char *key);
-dbus_bool_t _dbus_hash_table_remove_two_strings (DBusHashTable *table,
- const char *key);
-dbus_bool_t _dbus_hash_table_remove_int (DBusHashTable *table,
- int key);
-dbus_bool_t _dbus_hash_table_remove_pointer (DBusHashTable *table,
- void *key);
-dbus_bool_t _dbus_hash_table_remove_ulong (DBusHashTable *table,
- unsigned long key);
-dbus_bool_t _dbus_hash_table_insert_string (DBusHashTable *table,
- char *key,
- void *value);
-dbus_bool_t _dbus_hash_table_insert_two_strings (DBusHashTable *table,
- char *key,
- void *value);
-dbus_bool_t _dbus_hash_table_insert_int (DBusHashTable *table,
- int key,
- void *value);
-dbus_bool_t _dbus_hash_table_insert_pointer (DBusHashTable *table,
- void *key,
- void *value);
-dbus_bool_t _dbus_hash_table_insert_ulong (DBusHashTable *table,
- unsigned long key,
- void *value);
-int _dbus_hash_table_get_n_entries (DBusHashTable *table);
-
-/* Preallocation */
-
-/** A preallocated hash entry */
-typedef struct DBusPreallocatedHash DBusPreallocatedHash;
-
-DBusPreallocatedHash *_dbus_hash_table_preallocate_entry (DBusHashTable *table);
-void _dbus_hash_table_free_preallocated_entry (DBusHashTable *table,
- DBusPreallocatedHash *preallocated);
-void _dbus_hash_table_insert_string_preallocated (DBusHashTable *table,
- DBusPreallocatedHash *preallocated,
- char *key,
- void *value);
-
-/** @} */
-
-DBUS_END_DECLS
-
-#endif /* DBUS_HASH_H */
projects / monky / blobdiff