add xchat r1489

1 files changed, 575 insertions, 0 deletions

diff --git a/src/common/xchat.h b/src/common/xchat.h
new file mode 100644
index 00000000..db7a6c4b
--- /dev/null
+++ b/src/common/xchat.h
@@ -0,0 +1,575 @@
+#include "../../config.h"
+
+#include <glib/gslist.h>
+#include <glib/glist.h>
+#include <glib/gutils.h>
+#include <glib/giochannel.h>
+#include <glib/gstrfuncs.h>
+#include <time.h>			/* need time_t */
+
+#ifndef XCHAT_H
+#define XCHAT_H
+
+#include "history.h"
+
+#ifndef HAVE_SNPRINTF
+#define snprintf g_snprintf
+#endif
+
+#ifndef HAVE_VSNPRINTF
+#define vsnprintf g_vsnprintf
+#endif
+
+#ifdef USE_DEBUG
+#define malloc(n) xchat_malloc(n, __FILE__, __LINE__)
+#define realloc(n, m) xchat_realloc(n, m, __FILE__, __LINE__)
+#define free(n) xchat_dfree(n, __FILE__, __LINE__)
+#define strdup(n) xchat_strdup(n, __FILE__, __LINE__)
+void *xchat_malloc (int size, char *file, int line);
+void *xchat_strdup (char *str, char *file, int line);
+void xchat_dfree (void *buf, char *file, int line);
+void *xchat_realloc (char *old, int len, char *file, int line);
+#endif
+
+#ifdef SOCKS
+#ifdef __sgi
+#include <sys/time.h>
+#define INCLUDE_PROTOTYPES 1
+#endif
+#include <socks.h>
+#endif
+
+#ifdef USE_OPENSSL
+#include <openssl/ssl.h>		  /* SSL_() */
+#endif
+
+#ifdef __EMX__						  /* for o/s 2 */
+#define OFLAGS O_BINARY
+#define strcasecmp stricmp
+#define strncasecmp strnicmp
+#define PATH_MAX MAXPATHLEN
+#define FILEPATH_LEN_MAX MAXPATHLEN
+#endif
+
+/* force a 32bit CMP.L */
+#define CMPL(a, c0, c1, c2, c3) (a == (guint32)(c0 | (c1 << 8) | (c2 << 16) | (c3 << 24)))
+#define WORDL(c0, c1, c2, c3) (guint32)(c0 | (c1 << 8) | (c2 << 16) | (c3 << 24))
+#define WORDW(c0, c1) (guint16)(c0 | (c1 << 8))
+
+#ifdef WIN32						/* for win32 */
+#define OFLAGS O_BINARY
+#define sleep(t) _sleep(t*1000)
+#include <direct.h>
+#define	F_OK	0
+#define	X_OK	1
+#define	W_OK	2
+#define	R_OK	4
+#ifndef S_ISDIR
+#define	S_ISDIR(m)	((m) & _S_IFDIR)
+#endif
+#define NETWORK_PRIVATE
+#else									/* for unix */
+#define OFLAGS 0
+#endif
+
+#define FONTNAMELEN	127
+#define PATHLEN		255
+#define DOMAINLEN	100
+#define NICKLEN		64				/* including the NULL, so 63 really */
+#define CHANLEN		300
+#define PDIWORDS		32
+#define USERNAMELEN 10
+#define HIDDEN_CHAR	8			/* invisible character for xtext */
+
+#if defined(ENABLE_NLS) && !defined(_)
+#  include <libintl.h>
+#  define _(x) gettext(x)
+#  ifdef gettext_noop
+#    define N_(String) gettext_noop (String)
+#  else
+#    define N_(String) (String)
+#  endif
+#endif
+#if !defined(_)
+#  define N_(String) (String)
+#  define _(x) (x)
+#endif
+
+struct nbexec
+{
+	int myfd;
+	int childpid;
+	int tochannel;					  /* making this int keeps the struct 4-byte aligned */
+	int iotag;
+	char *linebuf;
+	int buffill;
+	struct session *sess;
+};
+
+struct xchatprefs
+{
+	char nick1[NICKLEN];
+	char nick2[NICKLEN];
+	char nick3[NICKLEN];
+	char realname[127];
+	char username[127];
+	char nick_suffix[4];			/* Only ever holds a one-character string. */
+	char awayreason[256];
+	char quitreason[256];
+	char partreason[256];
+	char font_normal[FONTNAMELEN + 1];
+	char doubleclickuser[256];
+	char sounddir[PATHLEN + 1];
+	char soundcmd[PATHLEN + 1];
+	char background[PATHLEN + 1];
+	char dccdir[PATHLEN + 1];
+	char dcc_completed_dir[PATHLEN + 1];
+	char irc_extra_hilight[300];
+	char irc_no_hilight[300];
+	char irc_nick_hilight[300];
+	char dnsprogram[72];
+	char hostname[127];
+	char cmdchar[4];
+	char logmask[256];
+	char stamp_format[64];
+	char timestamp_log_format[64];
+	char irc_id_ytext[64];
+	char irc_id_ntext[64];
+
+	char proxy_host[64];
+	int proxy_port;
+	int proxy_type; /* 0=disabled, 1=wingate 2=socks4, 3=socks5, 4=http */
+	int proxy_use; /* 0=all 1=IRC_ONLY 2=DCC_ONLY */
+	unsigned int proxy_auth;
+	char proxy_user[32];
+	char proxy_pass[32];
+
+	int first_dcc_send_port;
+	int last_dcc_send_port;
+
+	int tint_red;
+	int tint_green;
+	int tint_blue;
+
+	int away_timeout;
+	int away_size_max;
+
+	int gui_pane_left_size;
+	int gui_pane_right_size;
+
+	int gui_ulist_pos;
+	int tab_pos;
+
+	int _tabs_position;
+	int tab_layout;
+	int max_auto_indent;
+	int dcc_blocksize;
+	int max_lines;
+	int notify_timeout;
+	int dcctimeout;
+	int dccstalltimeout;
+	int dcc_global_max_get_cps;
+	int dcc_global_max_send_cps;
+	int dcc_max_get_cps;
+	int dcc_max_send_cps;
+	int mainwindow_left;
+	int mainwindow_top;
+	int mainwindow_width;
+	int mainwindow_height;
+	int completion_sort;
+	int gui_win_state;
+	int gui_url_mod;
+	int gui_usermenu;
+	int gui_join_dialog;
+	int gui_quit_dialog;
+	int dialog_left;
+	int dialog_top;
+	int dialog_width;
+	int dialog_height;
+	int dccpermissions;
+	int recon_delay;
+	int bantype;
+	int userlist_sort;
+	guint32 local_ip;
+	guint32 dcc_ip;
+	char dcc_ip_str[DOMAINLEN + 1];
+
+	unsigned int tab_small;
+	unsigned int tab_sort;
+	unsigned int mainwindow_save;
+	unsigned int perc_color;
+	unsigned int perc_ascii;
+	unsigned int autosave;
+	unsigned int autodialog;
+	unsigned int autosave_url;
+	unsigned int autoreconnect;
+	unsigned int autoreconnectonfail;
+	unsigned int invisible;
+	unsigned int servernotice;
+	unsigned int wallops;
+	unsigned int skipmotd;
+	unsigned int autorejoin;
+	unsigned int colorednicks;
+	unsigned int chanmodebuttons;
+	unsigned int userlistbuttons;
+	unsigned int showhostname_in_userlist;
+	unsigned int nickcompletion;
+	unsigned int completion_amount;
+	unsigned int tabchannels;
+	unsigned int paned_userlist;
+	unsigned int autodccchat;
+	unsigned int autodccsend;
+	unsigned int autoresume;
+	unsigned int autoopendccsendwindow;
+	unsigned int autoopendccrecvwindow;
+	unsigned int autoopendccchatwindow;
+	unsigned int transparent;
+	unsigned int stripcolor;
+	unsigned int timestamp;
+	unsigned int fastdccsend;
+	unsigned int dcc_send_fillspaces;
+	unsigned int dcc_remove;
+	unsigned int slist_fav;
+	unsigned int slist_skip;
+	unsigned int slist_select;
+	unsigned int filterbeep;
+
+	unsigned int input_balloon_chans;
+	unsigned int input_balloon_hilight;
+	unsigned int input_balloon_priv;
+	unsigned int input_balloon_time;
+
+	unsigned int input_beep_chans;
+	unsigned int input_beep_hilight;
+	unsigned int input_beep_priv;
+
+	unsigned int input_flash_chans;
+	unsigned int input_flash_hilight;
+	unsigned int input_flash_priv;
+
+	unsigned int input_tray_chans;
+	unsigned int input_tray_hilight;
+	unsigned int input_tray_priv;
+
+	unsigned int truncchans;
+	unsigned int privmsgtab;
+	unsigned int irc_join_delay;
+	unsigned int logging;
+	unsigned int timestamp_logs;
+	unsigned int newtabstofront;
+	unsigned int dccwithnick;
+	unsigned int hidever;
+	unsigned int ip_from_server;
+	unsigned int raw_modes;
+	unsigned int show_away_once;
+	unsigned int show_away_message;
+	unsigned int auto_unmark_away;
+	unsigned int away_track;
+	unsigned int userhost;
+	unsigned int irc_whois_front;
+	unsigned int use_server_tab;
+	unsigned int notices_tabs;
+	unsigned int style_namelistgad;
+	unsigned int style_inputbox;
+	unsigned int windows_as_tabs;
+	unsigned int indent_nicks;
+	unsigned int text_replay;
+	unsigned int show_marker;
+	unsigned int show_separator;
+	unsigned int thin_separator;
+	unsigned int auto_indent;
+	unsigned int wordwrap;
+	unsigned int gui_input_spell;
+	unsigned int gui_tray;
+	unsigned int gui_tray_flags;
+	unsigned int gui_tweaks;
+	unsigned int _gui_ulist_left;
+	unsigned int throttle;
+	unsigned int topicbar;
+	unsigned int hideuserlist;
+	unsigned int hidemenu;
+	unsigned int perlwarnings;
+	unsigned int lagometer;
+	unsigned int throttlemeter;
+	unsigned int pingtimeout;
+	unsigned int whois_on_notifyonline;
+	unsigned int wait_on_exit;
+	unsigned int confmode;
+	unsigned int utf8_locale;
+	unsigned int identd;
+
+	unsigned int ctcp_number_limit;	/*flood */
+	unsigned int ctcp_time_limit;	/*seconds of floods */
+
+	unsigned int msg_number_limit;	/*same deal */
+	unsigned int msg_time_limit;
+
+	/* Tells us if we need to save, only when they've been edited.
+		This is so that we continue using internal defaults (which can
+		change in the next release) until the user edits them. */
+	unsigned int save_pevents:1;
+};
+
+/* Session types */
+#define SESS_SERVER	1
+#define SESS_CHANNEL	2
+#define SESS_DIALOG	3
+#define SESS_NOTICES	4
+#define SESS_SNOTICES	5
+
+/* Per-Channel Settings */
+#define SET_OFF 0
+#define SET_ON 1
+#define SET_DEFAULT 2 /* use global setting */
+
+typedef struct session
+{
+	/* Per-Channel Alerts */
+	/* use a byte, because we need a pointer to each element */
+	guint8 alert_beep;
+	guint8 alert_taskbar;
+	guint8 alert_tray;
+
+	/* Per-Channel Settings */
+	guint8 text_hidejoinpart;
+	guint8 text_logging;
+	guint8 text_scrollback;
+
+	struct server *server;
+	void *usertree_alpha;			/* pure alphabetical tree */
+	void *usertree;					/* ordered with Ops first */
+	struct User *me;					/* points to myself in the usertree */
+	char channel[CHANLEN];
+	char waitchannel[CHANLEN];		  /* waiting to join channel (/join sent) */
+	char willjoinchannel[CHANLEN];	  /* will issue /join for this channel */
+	char channelkey[64];			  /* XXX correct max length? */
+	int limit;						  /* channel user limit */
+	int logfd;
+	int scrollfd;							/* scrollback filedes */
+	int scrollwritten;					/* number of lines written */
+
+	char lastnick[NICKLEN];			  /* last nick you /msg'ed */
+
+	struct history history;
+
+	int ops;								/* num. of ops in channel */
+	int hops;						  /* num. of half-oped users */
+	int voices;							/* num. of voiced people */
+	int total;							/* num. of users in channel */
+
+	char *quitreason;
+	char *topic;
+	char *current_modes;					/* free() me */
+
+	int mode_timeout_tag;
+
+	struct session *lastlog_sess;
+	struct nbexec *running_exec;
+
+	struct session_gui *gui;		/* initialized by fe_new_window */
+	struct restore_gui *res;
+
+	int type;					/* SESS_* */
+
+	int new_data:1;			/* new data avail? (purple tab) */
+	int nick_said:1;		/* your nick mentioned? (blue tab) */
+	int msg_said:1;			/* new msg available? (red tab) */
+
+	int ignore_date:1;
+	int ignore_mode:1;
+	int ignore_names:1;
+	int end_of_names:1;
+	int doing_who:1;		/* /who sent on this channel */
+	int done_away_check:1;	/* done checking for away status changes */
+	unsigned int lastlog_regexp:1;	/* this is a lastlog and using regexp */
+} session;
+
+struct msproxy_state_t
+{
+	gint32				clientid;
+	gint32				serverid;
+	unsigned char		seq_recv;		/* seq number of last packet recv.	*/
+	unsigned char		seq_sent;		/* seq number of last packet sent.	*/
+};
+
+typedef struct server
+{
+	/*  server control operations (in server*.c) */
+	void (*connect)(struct server *, char *hostname, int port, int no_login);
+	void (*disconnect)(struct session *, int sendquit, int err);
+	int  (*cleanup)(struct server *);
+	void (*flush_queue)(struct server *);
+	void (*auto_reconnect)(struct server *, int send_quit, int err);
+	/* irc protocol functions (in proto*.c) */
+	void (*p_inline)(struct server *, char *buf, int len);
+	void (*p_invite)(struct server *, char *channel, char *nick);
+	void (*p_cycle)(struct server *, char *channel, char *key);
+	void (*p_ctcp)(struct server *, char *to, char *msg);
+	void (*p_nctcp)(struct server *, char *to, char *msg);
+	void (*p_quit)(struct server *, char *reason);
+	void (*p_kick)(struct server *, char *channel, char *nick, char *reason);
+	void (*p_part)(struct server *, char *channel, char *reason);
+	void (*p_ns_identify)(struct server *, char *pass);
+	void (*p_ns_ghost)(struct server *, char *usname, char *pass);
+	void (*p_join)(struct server *, char *channel, char *key);
+	void (*p_join_list)(struct server *, GSList *channels, GSList *keys);
+	void (*p_login)(struct server *, char *user, char *realname);
+	void (*p_join_info)(struct server *, char *channel);
+	void (*p_mode)(struct server *, char *target, char *mode);
+	void (*p_user_list)(struct server *, char *channel);
+	void (*p_away_status)(struct server *, char *channel);
+	void (*p_whois)(struct server *, char *nicks);
+	void (*p_get_ip)(struct server *, char *nick);
+	void (*p_get_ip_uh)(struct server *, char *nick);
+	void (*p_set_back)(struct server *);
+	void (*p_set_away)(struct server *, char *reason);
+	void (*p_message)(struct server *, char *channel, char *text);
+	void (*p_action)(struct server *, char *channel, char *act);
+	void (*p_notice)(struct server *, char *channel, char *text);
+	void (*p_topic)(struct server *, char *channel, char *topic);
+	void (*p_list_channels)(struct server *, char *arg, int min_users);
+	void (*p_change_nick)(struct server *, char *new_nick);
+	void (*p_names)(struct server *, char *channel);
+	void (*p_ping)(struct server *, char *to, char *timestring);
+/*	void (*p_set_away)(struct server *);*/
+	int (*p_raw)(struct server *, char *raw);
+	int (*p_cmp)(const char *s1, const char *s2);
+
+	int port;
+	int sok;					/* is equal to sok4 or sok6 (the one we are using) */
+	int sok4;					/* tcp4 socket */
+	int sok6;					/* tcp6 socket */
+	int proxy_type;
+	int proxy_sok;				/* Additional information for MS Proxy beast */
+	int proxy_sok4;
+	int proxy_sok6;
+	struct msproxy_state_t msp_state;
+	int id;					/* unique ID number (for plugin API) */
+#ifdef USE_OPENSSL
+	SSL *ssl;
+	int ssl_do_connect_tag;
+#else
+	void *ssl;
+#endif
+	int childread;
+	int childwrite;
+	int childpid;
+	int iotag;
+	int recondelay_tag;				/* reconnect delay timeout */
+	int joindelay_tag;				/* waiting before we send JOIN */
+	char hostname[128];				/* real ip number */
+	char servername[128];			/* what the server says is its name */
+	char password[86];
+	char nick[NICKLEN];
+	char linebuf[2048];				/* RFC says 512 chars including \r\n */
+	char *last_away_reason;
+	int pos;								/* current position in linebuf */
+	int nickcount;
+	int nickservtype;					/* 0=/MSG nickserv 1=/NICKSERV 2=/NS */
+
+	char *chantypes;					/* for 005 numeric - free me */
+	char *chanmodes;					/* for 005 numeric - free me */
+	char *nick_prefixes;				/* e.g. "*@%+" */
+	char *nick_modes;					/* e.g. "aohv" */
+	char *bad_nick_prefixes;		/* for ircd that doesn't give the modes */
+	int modes_per_line;				/* 6 on undernet, 4 on efnet etc... */
+
+	void *network;						/* points to entry in servlist.c or NULL! */
+
+	GSList *outbound_queue;
+	time_t next_send;						/* cptr->since in ircu */
+	time_t prev_now;					/* previous now-time */
+	int sendq_len;						/* queue size */
+	int lag;								/* milliseconds */
+
+	struct session *front_session;	/* front-most window/tab */
+	struct session *server_session;	/* server window/tab */
+
+	struct server_gui *gui;		  /* initialized by fe_new_server */
+
+	unsigned int ctcp_counter;	  /*flood */
+	time_t ctcp_last_time;
+
+	unsigned int msg_counter;	  /*counts the msg tab opened in a certain time */
+	time_t msg_last_time;
+
+	/*time_t connect_time;*/				/* when did it connect? */
+	time_t lag_sent;
+	time_t ping_recv;					/* when we last got a ping reply */
+	time_t away_time;					/* when we were marked away */
+
+	char *encoding;					/* NULL for system */
+	char *autojoin;			/* list of channels & keys to join */
+
+	unsigned int motd_skipped:1;
+	unsigned int connected:1;
+	unsigned int connecting:1;
+	unsigned int no_login:1;
+	unsigned int skip_next_userhost:1;/* used for "get my ip from server" */
+	unsigned int skip_next_whois:1;	/* hide whois output */
+	unsigned int inside_whois:1;
+	unsigned int doing_dns:1;			/* /dns has been done */
+	unsigned int end_of_motd:1;		/* end of motd reached (logged in) */
+	unsigned int sent_quit:1;			/* sent a QUIT already? */
+	unsigned int use_listargs:1;		/* undernet and dalnet need /list >0,<10000 */
+	unsigned int is_away:1;
+	unsigned int reconnect_away:1;	/* whether to reconnect in is_away state */
+	unsigned int dont_use_proxy:1;	/* to proxy or not to proxy */
+	unsigned int supports_watch:1;	/* supports the WATCH command */
+	unsigned int bad_prefix:1;			/* gave us a bad PREFIX= 005 number */
+	unsigned int have_namesx:1;		/* 005 tokens NAMESX and UHNAMES */
+	unsigned int have_uhnames:1;
+	unsigned int have_whox:1;		/* have undernet's WHOX features */
+	unsigned int have_capab:1;		/* supports CAPAB (005 tells us) */
+	unsigned int have_idmsg:1;		/* freenode's IDENTIFY-MSG */
+	unsigned int have_except:1;	/* ban exemptions +e */
+	unsigned int using_cp1255:1;	/* encoding is CP1255/WINDOWS-1255? */
+	unsigned int using_irc:1;		/* encoding is "IRC" (CP1252/UTF-8 hybrid)? */
+	unsigned int use_who:1;			/* whether to use WHO command to get dcc_ip */
+#ifdef USE_OPENSSL
+	unsigned int use_ssl:1;				  /* is server SSL capable? */
+	unsigned int accept_invalid_cert:1;/* ignore result of server's cert. verify */
+#endif
+} server;
+
+typedef int (*cmd_callback) (struct session * sess, char *tbuf, char *word[],
+									  char *word_eol[]);
+
+struct commands
+{
+	char *name;
+	cmd_callback callback;
+	char needserver;
+	char needchannel;
+	gint16 handle_quotes;
+	char *help;
+};
+
+struct away_msg
+{
+	struct server *server;
+	char nick[NICKLEN];
+	char *message;
+};
+
+/* not just for popups, but used for usercommands, ctcp replies,
+   userlist buttons etc */
+
+struct popup
+{
+	char *cmd;
+	char *name;
+};
+
+/* CL: get a random int in the range [0..n-1]. DON'T use rand() % n, it gives terrible results. */
+#define RAND_INT(n) ((int)(rand() / (RAND_MAX + 1.0) * (n)))
+
+#if defined(WIN32) && GLIB_CHECK_VERSION(2,4,0)
+#define xchat_filename_from_utf8 g_locale_from_utf8
+#define xchat_filename_to_utf8 g_locale_to_utf8
+#else
+#define xchat_filename_from_utf8 g_filename_from_utf8
+#define xchat_filename_to_utf8 g_filename_to_utf8
+#endif
+
+#endif