internal.h

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/* purple
 *
 * Purple is the legal property of its developers, whose names are too numerous
 * to list here.  Please refer to the COPYRIGHT file distributed with this
 * source distribution.
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
 */
#ifndef _PURPLE_INTERNAL_H_
#define _PURPLE_INTERNAL_H_
 
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
 
/* for SIOCGIFCONF  in SKYOS */
#ifdef SKYOS
#include <net/sockios.h>
#endif
/*
 * If we're using NLS, make sure gettext works.  If not, then define
 * dummy macros in place of the normal gettext macros.
 *
 * Also, the perl XS config.h file sometimes defines _  So we need to
 * make sure _ isn't already defined before trying to define it.
 *
 * The Singular/Plural/Number ngettext dummy definition below was
 * taken from an email to the texinfo mailing list by Manuel Guerrero.
 * Thank you Manuel, and thank you Alex's good friend Google.
 */
#ifdef ENABLE_NLS
#  include <locale.h>
#  include <libintl.h>
#  define _(String) ((const char *)dgettext(PACKAGE, String))
#  ifdef gettext_noop
#    define N_(String) gettext_noop (String)
#  else
#    define N_(String) (String)
#  endif
#else
#  include <locale.h>
#  define N_(String) (String)
#  ifndef _
#    define _(String) ((const char *)String)
#  endif
#  define ngettext(Singular, Plural, Number) ((Number == 1) ? ((const char *)Singular) : ((const char *)Plural))
#  define dngettext(Domain, Singular, Plural, Number) ((Number == 1) ? ((const char *)Singular) : ((const char *)Plural))
#endif
 
#ifdef HAVE_ENDIAN_H
# include <endian.h>
#endif
 
#define MSG_LEN 2048
/* The above should normally be the same as BUF_LEN,
 * but just so we're explicitly asking for the max message
 * length. */
#define BUF_LEN MSG_LEN
#define BUF_LONG BUF_LEN * 2
 
#include <sys/stat.h>
#include <sys/types.h>
#ifndef _WIN32
#include <sys/time.h>
#include <sys/wait.h>
#include <sys/time.h>
#endif
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
 
#ifdef HAVE_ICONV
#include <iconv.h>
#endif
 
#ifdef HAVE_LANGINFO_CODESET
#include <langinfo.h>
#endif
 
#include <gmodule.h>
 
#ifdef PURPLE_PLUGINS
# ifdef HAVE_DLFCN_H
#  include <dlfcn.h>
# endif
#endif
 
#ifndef _WIN32
# include <netinet/in.h>
# include <sys/socket.h>
# include <arpa/inet.h>
# include <sys/un.h>
# include <sys/utsname.h>
# include <netdb.h>
# include <signal.h>
# include <unistd.h>
#endif
 
#ifndef HOST_NAME_MAX
# define HOST_NAME_MAX 255
#endif
 
#include <glib.h>
 
#include "glibcompat.h"
 
#include <glib/gstdio.h>
 
#ifdef _WIN32
#include "win32dep.h"
#endif
 
#ifdef HAVE_CONFIG_H
#if SIZEOF_TIME_T == 4
#   define PURPLE_TIME_T_MODIFIER "lu"
#elif SIZEOF_TIME_T == 8
#   define PURPLE_TIME_T_MODIFIER "zu"
#else
#error Unknown size of time_t
#endif
#endif
 
#include <glib-object.h>
 
#ifdef __COVERITY__
 
/* avoid TAINTED_SCALAR warning */
#undef g_utf8_next_char
#define g_utf8_next_char(p) (char *)((p) + 1)
 
#endif
 
/* Safer ways to work with static buffers. When using non-static
 * buffers, either use g_strdup_* functions (preferred) or use
 * g_strlcpy/g_strlcpy directly. */
#define purple_strlcpy(dest, src) g_strlcpy(dest, src, sizeof(dest))
#define purple_strlcat(dest, src) g_strlcat(dest, src, sizeof(dest))
 
typedef union
{
    struct sockaddr sa;
    struct sockaddr_in in;
    struct sockaddr_in6 in6;
    struct sockaddr_storage storage;
} common_sockaddr_t;
 
#define PURPLE_WEBSITE "https://pidgin.im/"
#define PURPLE_DEVEL_WEBSITE "https://pidgin.im/development/"
 
 
/* INTERNAL FUNCTIONS */
 
#include "account.h"
#include "connection.h"
 
/* This is for the accounts code to notify the buddy icon code that
 * it's done loading.  We may want to replace this with a signal. */
void
_purple_buddy_icons_account_loaded_cb(void);
 
/* This is for the buddy list to notify the buddy icon code that
 * it's done loading.  We may want to replace this with a signal. */
void
_purple_buddy_icons_blist_loaded_cb(void);
 
/* This is for the purple_core_migrate() code to tell the buddy
 * icon subsystem about the old icons directory so it can
 * migrate any icons in use. */
void
_purple_buddy_icon_set_old_icons_dir(const char *dirname);

void _purple_connection_new(PurpleAccount *account, gboolean regist,
                            const char *password);
void _purple_connection_new_unregister(PurpleAccount *account, const char *password,
                                       PurpleAccountUnregistrationCb cb, void *user_data);
void _purple_connection_destroy(PurpleConnection *gc);

gboolean
_purple_network_set_common_socket_flags(int fd);
 
#endif /* _PURPLE_INTERNAL_H_ */