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Telegram/ThirdParty/nimf/modules/services/xim/IMdkit/Xi18n.h

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+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 2; tab-width: 2 -*- */
+/******************************************************************
+
+         Copyright (C) 1994-1995 Sun Microsystems, Inc.
+         Copyright (C) 1993-1994 Hewlett-Packard Company
+         Copyright (C) 2014 Peng Huang <shawn.p.huang@gmail.com>
+         Copyright (C) 2014 Red Hat, Inc.
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of Sun Microsystems, Inc.
+and Hewlett-Packard not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior permission.
+Sun Microsystems, Inc. and Hewlett-Packard make no representations about
+the suitability of this software for any purpose.  It is provided "as is"
+without express or implied warranty.
+
+SUN MICROSYSTEMS INC. AND HEWLETT-PACKARD COMPANY DISCLAIMS ALL
+WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+SUN MICROSYSTEMS, INC. AND HEWLETT-PACKARD COMPANY BE LIABLE FOR ANY
+SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+  Author: Hidetoshi Tajima(tajima@Eng.Sun.COM) Sun Microsystems, Inc.
+
+    This version tidied and debugged by Steve Underwood May 1999
+
+******************************************************************/
+
+#ifndef _Xi18n_h
+#define _Xi18n_h
+#include <X11/Xlib.h>
+#include <X11/Xfuncs.h>
+#include <X11/Xos.h>
+#include "XimProto.h"
+
+/*
+ * Minor Protocol Number for Extension Protocol
+ */
+#define XIM_EXTENSION				128
+#define XIM_EXT_SET_EVENT_MASK			(0x30)
+#define XIM_EXT_FORWARD_KEYEVENT		(0x32)
+#define XIM_EXT_MOVE				(0x33)
+#define COMMON_EXTENSIONS_NUM   		3
+
+#include <stddef.h>
+#include <stdlib.h>
+
+/* XI18N Valid Attribute Name Definition */
+#define ExtForwardKeyEvent	"extForwardKeyEvent"
+#define ExtMove			"extMove"
+#define ExtSetEventMask		"extSetEventMask"
+
+/*
+ * Padding macro
+ */
+#define IMPAD(length) ((4 - ((length)%4))%4)
+
+/*
+ * Target Atom for Transport Connection
+ */
+#define LOCALES		"LOCALES"
+#define TRANSPORT	"TRANSPORT"
+
+typedef struct _NimfXim NimfXim;
+
+typedef struct _XIMPending
+{
+    unsigned    char *p;
+    struct _XIMPending *next;
+} XIMPending;
+
+typedef struct _XimProtoHdr
+{
+    CARD8	major_opcode;
+    CARD8	minor_opcode;
+    CARD16	length;
+} XimProtoHdr;
+
+typedef struct
+{
+    CARD16	attribute_id;
+    CARD16	type;
+    CARD16	length;
+    char	*name;
+} XIMAttr;
+
+typedef struct
+{
+    CARD16	attribute_id;
+    CARD16	type;
+    CARD16	length;
+    char	*name;
+} XICAttr;
+
+typedef struct
+{
+    int		attribute_id;
+    CARD16	name_length;
+    char	*name;
+    int		value_length;
+    void	*value;
+    int		type;
+} XIMAttribute;
+
+typedef struct
+{
+    int		attribute_id;
+    CARD16	name_length;
+    char	*name;
+    int		value_length;
+    void	*value;
+    int		type;
+} XICAttribute;
+
+typedef struct
+{
+    int		length;
+    char	*name;
+} XIMStr;
+
+typedef struct
+{
+    CARD16	major_opcode;
+    CARD16	minor_opcode;
+    CARD16	length;
+    char	*name;
+} XIMExt;
+
+typedef struct
+{
+    Atom key;
+    unsigned long offset;
+} Xi18nAtomOffsetPair;
+
+typedef struct
+{
+    size_t capacity;
+    size_t size;
+    Xi18nAtomOffsetPair *data;
+} Xi18nOffsetCache;
+
+typedef struct _Xi18nClient
+{
+    int		connect_id;
+    CARD8	byte_order;
+    /*
+       '?': initial value
+       'B': for Big-Endian
+       'l': for little-endian
+     */
+    int		sync;
+    XIMPending  *pending;
+    Xi18nOffsetCache offset_cache;
+    void *trans_rec;		/* contains transport specific data  */
+    struct _Xi18nClient *next;
+} Xi18nClient;
+
+/*
+ * Callback Struct for XIM Protocol
+ */
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+} IMAnyStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD8	byte_order;
+    CARD16	major_version;
+    CARD16	minor_version;
+} IMConnectStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+} IMDisConnectStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    XIMStr	lang;
+} IMOpenStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+} IMCloseStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	number;
+    XIMStr	*extension;
+} IMQueryExtensionStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	number;
+    char	**im_attr_list;
+} IMGetIMValuesStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    CARD16	preedit_attr_num;
+    CARD16	status_attr_num;
+    CARD16	ic_attr_num;
+    XICAttribute *preedit_attr;
+    XICAttribute *status_attr;
+    XICAttribute *ic_attr;
+} IMChangeICStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+} IMDestroyICStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    CARD16	length;
+    char	*commit_string;
+} IMResetICStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+} IMChangeFocusStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    BITMASK16	sync_bit;
+    CARD16	serial_number;
+    XEvent	event;
+} IMForwardEventStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    CARD16	flag;
+    KeySym	keysym;
+    char	*commit_string;
+} IMCommitStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    CARD32	flag;
+    CARD32	key_index;
+    CARD32	event_mask;
+} IMTriggerNotifyStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	encoding_number;
+    XIMStr	*encoding;	/* name information */
+    CARD16	encoding_info_number;
+    XIMStr	*encodinginfo;	/* detailed information */
+    CARD16	category;	/* #0 for name, #1 for detail */
+    INT16	enc_index;	/* index of the encoding determined */
+} IMEncodingNegotiationStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    CARD32	flag;
+    CARD32	forward_event_mask;
+    CARD32	sync_event_mask;
+} IMSetEventMaskStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    CARD32	filter_event_mask;
+    CARD32	intercept_event_mask;
+    CARD32	select_event_mask;
+    CARD32	forward_event_mask;
+    CARD32	sync_event_mask;
+} IMExtSetEventMaskStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    CARD16	x;
+    CARD16	y;
+} IMMoveStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    BITMASK16	flag;
+    CARD16	error_code;
+    CARD16	str_length;
+    CARD16	error_type;
+    char	*error_detail;
+} IMErrorStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+} IMPreeditStateStruct;
+
+/* Callbacks */
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+} IMGeometryCBStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    union
+    {
+	int return_value;			/* PreeditStart */
+	XIMPreeditDrawCallbackStruct draw;	/* PreeditDraw */
+	XIMPreeditCaretCallbackStruct caret; 	/* PreeditCaret */
+    } todo;
+} IMPreeditCBStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    union
+    {
+	XIMStatusDrawCallbackStruct draw;	/* StatusDraw */
+    } todo;
+} IMStatusCBStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+    XIMStringConversionCallbackStruct strconv;
+} IMStrConvCBStruct;
+
+typedef struct
+{
+    int		major_code;
+    int		minor_code;
+    CARD16	connect_id;
+    CARD16	icid;
+} IMSyncXlibStruct;
+
+typedef union _IMProtocol
+{
+    int	major_code;
+    IMAnyStruct any;
+    IMConnectStruct imconnect;
+    IMDisConnectStruct imdisconnect;
+    IMOpenStruct imopen;
+    IMCloseStruct imclose;
+    IMQueryExtensionStruct queryext;
+    IMGetIMValuesStruct getim;
+    IMEncodingNegotiationStruct encodingnego;
+    IMExtSetEventMaskStruct extsetevent;
+    IMMoveStruct extmove;
+    IMSetEventMaskStruct setevent;
+    IMChangeICStruct changeic;
+    IMDestroyICStruct destroyic;
+    IMResetICStruct resetic;
+    IMChangeFocusStruct changefocus;
+    IMCommitStruct commitstring;
+    IMForwardEventStruct forwardevent;
+    IMTriggerNotifyStruct triggernotify;
+    IMPreeditStateStruct preedit_state;
+    IMErrorStruct imerror;
+    IMGeometryCBStruct geometry_callback;
+    IMPreeditCBStruct preedit_callback;
+    IMStatusCBStruct status_callback;
+    IMStrConvCBStruct strconv_callback;
+    IMSyncXlibStruct sync_xlib;
+    long pad[32];
+} IMProtocol;
+
+typedef int (*IMProtoHandler) (NimfXim *, IMProtocol*, void*);
+
+/* Xi18nAddressRec structure */
+typedef struct _Xi18nAddressRec
+{
+    /* XIM_SERVERS target Atoms */
+    Atom	selection;
+    Atom	Localename;
+    Atom	Transportname;
+    /* XIM/XIC Attr */
+    int		im_attr_num;
+    XIMAttr	*xim_attr;
+    int		ic_attr_num;
+    XICAttr	*xic_attr;
+    CARD16	preeditAttr_id;
+    CARD16	statusAttr_id;
+    CARD16	separatorAttr_id;
+    /* XIMExtension List */
+    int		ext_num;
+    XIMExt	extension[COMMON_EXTENSIONS_NUM];
+    /* clients table */
+    Xi18nClient *clients;
+    Xi18nClient *free_clients;
+} Xi18nAddressRec;
+
+#endif
+