internal.h

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00001 
00006 /* purple
00007  *
00008  * Purple is the legal property of its developers, whose names are too numerous
00009  * to list here.  Please refer to the COPYRIGHT file distributed with this
00010  * source distribution.
00011  *
00012  * This program is free software; you can redistribute it and/or modify
00013  * it under the terms of the GNU General Public License as published by
00014  * the Free Software Foundation; either version 2 of the License, or
00015  * (at your option) any later version.
00016  *
00017  * This program is distributed in the hope that it will be useful,
00018  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00019  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00020  * GNU General Public License for more details.
00021  *
00022  * You should have received a copy of the GNU General Public License
00023  * along with this program; if not, write to the Free Software
00024  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
00025  */
00026 #ifndef _PURPLE_INTERNAL_H_
00027 #define _PURPLE_INTERNAL_H_
00028 
00029 #ifdef HAVE_CONFIG_H
00030 # include <config.h>
00031 #endif
00032 
00033 /* for SIOCGIFCONF  in SKYOS */
00034 #ifdef SKYOS
00035 #include <net/sockios.h>
00036 #endif
00037 /*
00038  * If we're using NLS, make sure gettext works.  If not, then define
00039  * dummy macros in place of the normal gettext macros.
00040  *
00041  * Also, the perl XS config.h file sometimes defines _  So we need to
00042  * make sure _ isn't already defined before trying to define it.
00043  *
00044  * The Singular/Plural/Number ngettext dummy definition below was
00045  * taken from an email to the texinfo mailing list by Manuel Guerrero.
00046  * Thank you Manuel, and thank you Alex's good friend Google.
00047  */
00048 #ifdef ENABLE_NLS
00049 #  include <locale.h>
00050 #  include <libintl.h>
00051 #  define _(String) ((const char *)dgettext(PACKAGE, String))
00052 #  ifdef gettext_noop
00053 #    define N_(String) gettext_noop (String)
00054 #  else
00055 #    define N_(String) (String)
00056 #  endif
00057 #else
00058 #  include <locale.h>
00059 #  define N_(String) (String)
00060 #  ifndef _
00061 #    define _(String) ((const char *)String)
00062 #  endif
00063 #  define ngettext(Singular, Plural, Number) ((Number == 1) ? ((const char *)Singular) : ((const char *)Plural))
00064 #  define dngettext(Domain, Singular, Plural, Number) ((Number == 1) ? ((const char *)Singular) : ((const char *)Plural))
00065 #endif
00066 
00067 #ifdef HAVE_ENDIAN_H
00068 # include <endian.h>
00069 #endif
00070 
00071 #define MSG_LEN 2048
00072 /* The above should normally be the same as BUF_LEN,
00073  * but just so we're explicitly asking for the max message
00074  * length. */
00075 #define BUF_LEN MSG_LEN
00076 #define BUF_LONG BUF_LEN * 2
00077 
00078 #include <sys/stat.h>
00079 #include <sys/types.h>
00080 #ifndef _WIN32
00081 #include <sys/time.h>
00082 #include <sys/wait.h>
00083 #include <sys/time.h>
00084 #endif
00085 #include <ctype.h>
00086 #include <errno.h>
00087 #include <fcntl.h>
00088 #include <math.h>
00089 #include <stdio.h>
00090 #include <stdlib.h>
00091 #include <string.h>
00092 #include <time.h>
00093 
00094 #ifdef HAVE_ICONV
00095 #include <iconv.h>
00096 #endif
00097 
00098 #ifdef HAVE_LANGINFO_CODESET
00099 #include <langinfo.h>
00100 #endif
00101 
00102 #include <gmodule.h>
00103 
00104 #ifdef PURPLE_PLUGINS
00105 # ifdef HAVE_DLFCN_H
00106 #  include <dlfcn.h>
00107 # endif
00108 #endif
00109 
00110 #ifndef _WIN32
00111 # include <netinet/in.h>
00112 # include <sys/socket.h>
00113 # include <arpa/inet.h>
00114 # include <sys/un.h>
00115 # include <sys/utsname.h>
00116 # include <netdb.h>
00117 # include <signal.h>
00118 # include <unistd.h>
00119 #endif
00120 
00121 #ifndef HOST_NAME_MAX
00122 # define HOST_NAME_MAX 255
00123 #endif
00124 
00125 #include <glib.h>
00126 
00127 /* This wasn't introduced until Glib 2.14 :( */
00128 #ifndef G_MAXSSIZE
00129 #   if GLIB_SIZEOF_LONG == 8
00130 #       define G_MAXSSIZE ((gssize) 0x7fffffffffffffff)
00131 #   else
00132 #       define G_MAXSSIZE ((gssize) 0x7fffffff)
00133 #   endif
00134 #endif
00135 
00136 #include <glib/gstdio.h>
00137 
00138 #ifdef _WIN32
00139 #include "win32dep.h"
00140 #endif
00141 
00142 #ifdef HAVE_CONFIG_H
00143 #if SIZEOF_TIME_T == 4
00144 #   define PURPLE_TIME_T_MODIFIER "lu"
00145 #elif SIZEOF_TIME_T == 8
00146 #   define PURPLE_TIME_T_MODIFIER "zu"
00147 #else
00148 #error Unknown size of time_t
00149 #endif
00150 #endif
00151 
00152 #include <glib-object.h>
00153 
00154 /* Safer ways to work with static buffers. When using non-static
00155  * buffers, either use g_strdup_* functions (preferred) or use
00156  * g_strlcpy/g_strlcpy directly. */
00157 #define purple_strlcpy(dest, src) g_strlcpy(dest, src, sizeof(dest))
00158 #define purple_strlcat(dest, src) g_strlcat(dest, src, sizeof(dest))
00159 
00160 #define PURPLE_WEBSITE "http://pidgin.im/"
00161 #define PURPLE_DEVEL_WEBSITE "http://developer.pidgin.im/"
00162 
00163 
00164 /* INTERNAL FUNCTIONS */
00165 
00166 #include "account.h"
00167 #include "connection.h"
00168 
00169 /* This is for the accounts code to notify the buddy icon code that
00170  * it's done loading.  We may want to replace this with a signal. */
00171 void
00172 _purple_buddy_icons_account_loaded_cb(void);
00173 
00174 /* This is for the buddy list to notify the buddy icon code that
00175  * it's done loading.  We may want to replace this with a signal. */
00176 void
00177 _purple_buddy_icons_blist_loaded_cb(void);
00178 
00179 /* This is for the purple_core_migrate() code to tell the buddy
00180  * icon subsystem about the old icons directory so it can
00181  * migrate any icons in use. */
00182 void
00183 _purple_buddy_icon_set_old_icons_dir(const char *dirname);
00184 
00202 void _purple_connection_new(PurpleAccount *account, gboolean regist,
00203                             const char *password);
00216 void _purple_connection_new_unregister(PurpleAccount *account, const char *password,
00217                                        PurpleAccountUnregistrationCb cb, void *user_data);
00227 void _purple_connection_destroy(PurpleConnection *gc);
00228 
00229 #endif /* _PURPLE_INTERNAL_H_ */