i18nic.c

手写识别Chinput3.0.2源代码,可以在linux下开发手写板程序

                /* another nested list.. possible? */
            }
            /*endif*/
        }
        else
        {
            ReadICValue (i18n_core,
                         attrib_list[i].attribute_id,
                         attrib_list[i].value_length,
                         attrib_list[i].value,
                         &ic_attr[ic_num],
                         &number,
                         _Xi18nNeedSwap (i18n_core, connect_id));
            ic_num += number;
        }
        /*endif*/
    }
    /*endfor*/
    for (i = 0;  i < attrib_num;  i++)
        XFree (attrib_list[i].value);
    /*endfor*/
    XFree (attrib_list);

    FrameMgrFree (fm);

    changeic->preedit_attr_num = preedit_ic_num;
    changeic->status_attr_num = status_ic_num;
    changeic->ic_attr_num = ic_num;
    changeic->preedit_attr = pre_attr;
    changeic->status_attr = sts_attr;
    changeic->ic_attr = ic_attr;

    if (i18n_core->address.improto)
    {
        if (!(i18n_core->address.improto(ims, call_data)))
            return;
        /*endif*/
    }
    /*endif*/
    if (create_flag == True)
    {
        fm = FrameMgrInit (create_ic_reply_fr,
                           NULL,
                           _Xi18nNeedSwap (i18n_core, connect_id));
    }
    else
    {
        fm = FrameMgrInit (set_ic_values_reply_fr,
                           NULL,
                           _Xi18nNeedSwap (i18n_core, connect_id));
    }
    /*endif*/
    total_size = FrameMgrGetTotalSize (fm);
    reply = (unsigned char *) malloc (total_size);
    if (!reply)
    {
        _Xi18nSendMessage (ims, connect_id, XIM_ERROR, 0, 0, 0);
        return;
    }
    /*endif*/
    memset (reply, 0, total_size);
    FrameMgrSetBuffer (fm, reply);

    FrameMgrPutToken (fm, input_method_ID);
    FrameMgrPutToken (fm, changeic->icid);

    if (create_flag == True)
    {
        _Xi18nSendMessage (ims,
                           connect_id,
                           XIM_CREATE_IC_REPLY,
                           0,
                           reply,
                           total_size);
    }
    else
    {
        _Xi18nSendMessage (ims,
                           connect_id,
                           XIM_SET_IC_VALUES_REPLY,
                           0,
                           reply,
                           total_size);
    }
    /*endif*/
    if (create_flag == True)
    {
        int on_key_num = i18n_core->address.on_keys.count_keys;
        int off_key_num = i18n_core->address.off_keys.count_keys;

        if (on_key_num == 0  &&  off_key_num == 0)
        {
            long mask;

            if (i18n_core->address.imvalue_mask & I18N_FILTERMASK)
                mask = i18n_core->address.filterevent_mask;
            else
                mask = DEFAULT_FILTER_MASK;
            /*endif*/
            /* static event flow is default */
            _Xi18nSetEventMask (ims,
                                connect_id,
                                input_method_ID,
                                changeic->icid,
                                mask,
                                ~mask);
        }
        /*endif*/
    }
    /*endif*/
    FrameMgrFree (fm);
}

/* called from GetICValueMessageProc */
void _Xi18nGetIC (XIMS ims, IMProtocol *call_data, unsigned char *p)
{
    Xi18n i18n_core = ims->protocol;
    FrameMgr fm;
    FmStatus status;
    extern XimFrameRec get_ic_values_fr[];
    extern XimFrameRec get_ic_values_reply_fr[];
    CARD16 byte_length;
    register int total_size;
    unsigned char *reply = NULL;
    XICAttribute *preedit_ret = NULL;
    XICAttribute *status_ret = NULL;
    register int i;
    register int number;
    int iter_count;
    CARD16 *attrID_list;
    XICAttribute pre_attr[IC_SIZE];
    XICAttribute sts_attr[IC_SIZE];
    XICAttribute ic_attr[IC_SIZE];
    CARD16 pre_count = 0;
    CARD16 sts_count = 0;
    CARD16 ic_count = 0;
    IMChangeICStruct *getic = (IMChangeICStruct *) &call_data->changeic;
    CARD16 connect_id = call_data->any.connect_id;
    CARD16 input_method_ID;

    memset (pre_attr, 0, sizeof (XICAttribute)*IC_SIZE);
    memset (sts_attr, 0, sizeof (XICAttribute)*IC_SIZE);
    memset (ic_attr, 0, sizeof (XICAttribute)*IC_SIZE);

    fm = FrameMgrInit (get_ic_values_fr,
                       (char *) p,
                       _Xi18nNeedSwap (i18n_core, connect_id));

    /* get data */
    FrameMgrGetToken (fm, input_method_ID);
    FrameMgrGetToken (fm, getic->icid);
    FrameMgrGetToken (fm, byte_length);

    attrID_list = (CARD16 *) malloc (sizeof (CARD16)*IC_SIZE);  /* bogus */
    memset (attrID_list, 0, sizeof (CARD16)*IC_SIZE);

    number = 0;
    while (FrameMgrIsIterLoopEnd (fm, &status) == False)
        FrameMgrGetToken (fm, attrID_list[number++]);
    /*endwhile*/
    FrameMgrFree (fm);

    i = 0;
    while (i < number)
    {
        int read_number;
        
        if (IsNestedList (i18n_core, attrID_list[i]))
        {
            if (attrID_list[i] == i18n_core->address.preeditAttr_id)
            {
                read_number = GetICValue (i18n_core,
                                          &pre_attr[pre_count],
                                          &attrID_list[i],
                                          number);
                i += read_number + 1;
                pre_count += read_number;
            }
            else if (attrID_list[i] == i18n_core->address.statusAttr_id)
            {
                read_number = GetICValue (i18n_core,
                                          &sts_attr[sts_count],
                                          &attrID_list[i],
                                          number);
                i += read_number + 1;
                sts_count += read_number;
            }
            else
            {
                /* another nested list.. possible? */
            }
            /*endif*/
        }
        else
        {
            read_number = GetICValue (i18n_core,
                                      &ic_attr[ic_count],
                                      &attrID_list[i],
                                      number);
            i += read_number;
            ic_count += read_number;
        }
        /*endif*/
    }
    /*endwhile*/
    getic->preedit_attr_num = pre_count;
    getic->status_attr_num = sts_count;
    getic->ic_attr_num = ic_count;
    getic->preedit_attr = pre_attr;
    getic->status_attr = sts_attr;
    getic->ic_attr = ic_attr;
    if (i18n_core->address.improto)
    {
        if (!(i18n_core->address.improto (ims, call_data)))
            return;
        /*endif*/
    }
    /*endif*/
    iter_count = getic->ic_attr_num;

    preedit_ret = CreateNestedList (i18n_core->address.preeditAttr_id,
                                    getic->preedit_attr,
                                    getic->preedit_attr_num,
                                    _Xi18nNeedSwap (i18n_core, connect_id));
    if (preedit_ret)
        iter_count++;
    /*endif*/
    status_ret = CreateNestedList (i18n_core->address.statusAttr_id,
                                   getic->status_attr,
                                   getic->status_attr_num,
                                   _Xi18nNeedSwap (i18n_core, connect_id));
    if (status_ret)
        iter_count++;
    /*endif*/

    fm = FrameMgrInit (get_ic_values_reply_fr,
                       NULL,
                       _Xi18nNeedSwap (i18n_core, connect_id));

    /* set iteration count for list of ic_attribute */
    FrameMgrSetIterCount (fm, iter_count);

    /* set length of BARRAY item in xicattribute_fr */
    for (i = 0;  i < (int) getic->ic_attr_num;  i++)
        FrameMgrSetSize (fm, ic_attr[i].value_length);
    /*endfor*/
    
    if (preedit_ret)
        FrameMgrSetSize (fm, preedit_ret->value_length);
    /*endif*/
    if (status_ret)
        FrameMgrSetSize (fm, status_ret->value_length);
    /*endif*/
    total_size = FrameMgrGetTotalSize (fm);
    reply = (unsigned char *) malloc (total_size);
    if (reply == NULL)
    {
        _Xi18nSendMessage (ims, connect_id, XIM_ERROR, 0, 0, 0);
        return;
    }
    /*endif*/
    memset (reply, 0, total_size);
    FrameMgrSetBuffer (fm, reply);

    FrameMgrPutToken (fm, input_method_ID);
    FrameMgrPutToken (fm, getic->icid);

    for (i = 0;  i < (int) getic->ic_attr_num;  i++)
    {
        FrameMgrPutToken (fm, ic_attr[i].attribute_id);
        FrameMgrPutToken (fm, ic_attr[i].value_length);
        FrameMgrPutToken (fm, ic_attr[i].value);
    }
    /*endfor*/
    if (preedit_ret)
    {
        FrameMgrPutToken (fm, preedit_ret->attribute_id);
        FrameMgrPutToken (fm, preedit_ret->value_length);
        FrameMgrPutToken (fm, preedit_ret->value);
    }
    /*endif*/
    if (status_ret)
    {
        FrameMgrPutToken (fm, status_ret->attribute_id);
        FrameMgrPutToken (fm, status_ret->value_length);
        FrameMgrPutToken (fm, status_ret->value);
    }
    /*endif*/
    _Xi18nSendMessage (ims,
                       connect_id,
                       XIM_GET_IC_VALUES_REPLY,
                       0,
                       reply,
                       total_size);
    XFree (reply);
    XFree (attrID_list);

    for (i = 0;  i < (int) getic->ic_attr_num;  i++)
    {
	if (getic->ic_attr[i].name)
	    XFree (getic->ic_attr[i].name);
	/*endif*/
        if (getic->ic_attr[i].value)
            XFree (getic->ic_attr[i].value);
        /*endif*/
    }
    /*endfor*/
    for (i = 0;  i < (int) getic->preedit_attr_num;  i++)
    {
	if (getic->preedit_attr[i].name)
	    XFree (getic->preedit_attr[i].name);
	/*endif*/
	if (getic->preedit_attr[i].value)
	    XFree (getic->preedit_attr[i].value);
	/*endif*/
    }
    /*endfor*/
    for (i = 0;  i < (int) getic->status_attr_num;  i++)
    {
	if (getic->status_attr[i].name)
	    XFree (getic->status_attr[i].name);
	/*endif*/
	if (getic->status_attr[i].value)
	    XFree (getic->status_attr[i].value);
	/*endif*/
    }
    /*endfor*/
    
    if (preedit_ret)
    {
        XFree (preedit_ret->value);
        XFree (preedit_ret);
    }
    /*endif*/
    if (status_ret)
    {
        XFree (status_ret->value);
        XFree (status_ret);
    }
    /*endif*/
    FrameMgrFree (fm);
}