rq_fpml_product_fxsingleleg.c

风险财务控制库 Risk Quantify is an open source financial library, with a focus on managing the risk of fi

/*
** rq_fpml_product_fxsingleleg.c
**
** Written by Brett Hutley - [e-mail]
**
** Copyright (C) 2001 Brett Hutley
**
** This file is part of the Risk Quantify Library
**
** Risk Quantify is free software; you can redistribute it and/or
** modify it under the terms of the GNU Library General Public
** License as published by the Free Software Foundation; either
** version 2 of the License, or (at your option) any later version.
**
** Risk Quantify 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
** Library General Public License for more details.
**
** You should have received a copy of the GNU Library General Public
** License along with Risk Quantify; if not, write to the Free
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
#include "fpml/rq_fpml_product_fxsingleleg.h"
#include <stdlib.h>
#include <string.h>

/* -- structures --------------------------------------------------- */
struct rq_fpml_product_fxsingleleg {
    const char *payer_party_id;
    const char *receiver_party_id;
    double payer_amount;
    const char *payer_currency;
    double receiver_amount;
    rq_date value_date;
    const char *receiver_currency;
    struct rq_fpml_exchange_rate exchange_rate;
};

/* -- globals ------------------------------------------------------ */
const char *rq_fpml_product_fxsingleleg_product_type = "fxsingleleg";

/* -- code --------------------------------------------------------- */
int
rq_fpml_product_fxsingleleg_write_xml(void *product_data, rq_stream_t output_stream)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)product_data;
    int status = 0;
    char work_buf[20];

    /* */

    /**
     * \todo need to work out status properly
     */
    rq_stream_write_string(output_stream, "<fxSingleLeg>");
    rq_stream_write_string(output_stream, "<exchangedCurrency1>");
    rq_stream_write_string(output_stream, "<payerPartyReference href=\"");
    rq_stream_write_string(output_stream, p->payer_party_id);
    rq_stream_write_string(output_stream, "\"/>");
    rq_stream_write_string(output_stream, "<receiverPartyReference href=\"");
    rq_stream_write_string(output_stream, p->receiver_party_id);
    rq_stream_write_string(output_stream, "\"/>");    
    rq_stream_write_string(output_stream, "<paymentAmount>"); 
    rq_stream_write_string(output_stream, "<currency>");
    rq_stream_write_string(output_stream, p->payer_currency);
    rq_stream_write_string(output_stream, "</currency>");
    rq_stream_write_string(output_stream, "<amount>");
    rq_stream_write_string(output_stream, "</amount>");   
    rq_stream_write_string(output_stream, "</paymentAmount>"); 
    rq_stream_write_string(output_stream, "</exchangedCurrency1>"); 
    rq_stream_write_string(output_stream, "<exchangedCurrency2>");   
    rq_stream_write_string(output_stream, "<payerPartyReference href=\"");
    rq_stream_write_string(output_stream, "\"/>");
    rq_stream_write_string(output_stream, "<receiverPartyReference href=\"");
    rq_stream_write_string(output_stream, "\"/>");
    rq_stream_write_string(output_stream, "<paymentAmount>");  
    rq_stream_write_string(output_stream, "<currency>");
    rq_stream_write_string(output_stream, p->receiver_currency);
    rq_stream_write_string(output_stream, "</currency>");
    rq_stream_write_string(output_stream, "<amount>");
    rq_stream_write_string(output_stream, "</amount>");
    rq_stream_write_string(output_stream, "</paymentAmount>"); 
    rq_stream_write_string(output_stream, "</exchangedCurrency2>"); 
    rq_stream_write_string(output_stream, "<valueDate>");
    rq_stream_write_string(output_stream, "</valueDate>");
    rq_stream_write_string(output_stream, "<exchangeRate>");
    rq_stream_write_string(output_stream, "<quotedCurrencyPair>");
    rq_stream_write_string(output_stream, "<currency1>");
    rq_stream_write_string(output_stream, "</currency1>");
    rq_stream_write_string(output_stream, "<currency2>");
    rq_stream_write_string(output_stream, "</currency2>");
    rq_stream_write_string(output_stream, "<quoteBasis>");
    rq_stream_write_string(output_stream, "</quoteBasis>");
    rq_stream_write_string(output_stream, "</quotedCurrencyPair>");            
    rq_stream_write_string(output_stream, "<rate>");
    rq_stream_write_string(output_stream, "</rate>");
    rq_stream_write_string(output_stream, "</exchangeRate>");  
    rq_stream_write_string(output_stream, "</fxSingleLeg>");  

    return status;
}

static void 
rq_fpml_product_fxsingleleg_free(void *product_data)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)product_data;
    if (p->payer_party_id)
        free((char *)p->payer_party_id);
    if (p->receiver_party_id)
        free((char *)p->receiver_party_id);
    if (p->payer_currency)
        free((char *)p->payer_currency);
    if (p->receiver_currency)
        free((char *)p->receiver_currency);
    rq_fpml_exchange_rate_clear(&p->exchange_rate);
    free(p);
}

rq_fpml_product_t 
rq_fpml_product_fxsingleleg_alloc()
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)calloc(1, sizeof(struct rq_fpml_product_fxsingleleg));
    rq_fpml_product_t product = _rq_fpml_product_alloc(
        rq_fpml_product_fxsingleleg_product_type,
        p,
        rq_fpml_product_fxsingleleg_write_xml,
        rq_fpml_product_fxsingleleg_free
        );
    return product;
}

const char *
rq_fpml_product_fxsingleleg_get_payer_party_id(rq_fpml_product_t pr)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    return p->payer_party_id;
}

void 
rq_fpml_product_fxsingleleg_set_payer_party_id(rq_fpml_product_t pr, const char *payer_party_id)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    if (p->payer_party_id)
        free((char *)p->payer_party_id);
    p->payer_party_id = (const char *)strdup(payer_party_id);
}

const char *
rq_fpml_product_fxsingleleg_get_receiver_party_id(rq_fpml_product_t pr)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    return p->receiver_party_id;
}

void 
rq_fpml_product_fxsingleleg_set_receiver_party_id(rq_fpml_product_t pr, const char *receiver_party_id)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    if (p->receiver_party_id)
        free((char *)p->receiver_party_id);
    p->receiver_party_id = (const char *)strdup(receiver_party_id);
}

double 
rq_fpml_product_fxsingleleg_get_payer_amount(rq_fpml_product_t pr)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    return p->payer_amount;
}

void 
rq_fpml_product_fxsingleleg_set_payer_amount(rq_fpml_product_t pr, double payer_amount)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    p->payer_amount = payer_amount;
}

const char *
rq_fpml_product_fxsingleleg_get_payer_currency(rq_fpml_product_t pr)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    return p->payer_currency;
}

void 
rq_fpml_product_fxsingleleg_set_payer_currency(rq_fpml_product_t pr, const char *payer_currency)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    if (p->payer_currency)
        free((char *)p->payer_currency);
    p->payer_currency = (const char *)strdup(payer_currency);
}

double 
rq_fpml_product_fxsingleleg_get_receiver_amount(rq_fpml_product_t pr)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    return p->receiver_amount;
}

void 
rq_fpml_product_fxsingleleg_set_receiver_amount(rq_fpml_product_t pr, double receiver_amount)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    p->receiver_amount = receiver_amount;
}

const char *
rq_fpml_product_fxsingleleg_get_receiver_currency(rq_fpml_product_t pr)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    return p->receiver_currency;
}

void 
rq_fpml_product_fxsingleleg_set_receiver_currency(rq_fpml_product_t pr, const char *receiver_currency)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    if (p->receiver_currency)
        free((char *)p->receiver_currency);
    p->receiver_currency = (const char *)strdup(receiver_currency);
}

rq_date 
rq_fpml_product_fxsingleleg_get_value_date(rq_fpml_product_t pr)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    return p->value_date;
}

void 
rq_fpml_product_fxsingleleg_set_value_date(rq_fpml_product_t pr, rq_date value_date)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    p->value_date = value_date;
}

struct rq_fpml_exchange_rate *
rq_fpml_product_fxsingleleg_get_exchange_rate(rq_fpml_product_t pr)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    return &p->exchange_rate;
}

void 
rq_fpml_product_fxsingleleg_set_exchange_rate(rq_fpml_product_t pr, const char *currency1, const char *currency2, enum rq_quote_basis quote_basis, double rate)
{
    struct rq_fpml_product_fxsingleleg *p = 
        (struct rq_fpml_product_fxsingleleg *)_rq_fpml_product_get_product_data(pr);
    rq_fpml_exchange_rate_fill(&p->exchange_rate, currency1, currency2, quote_basis, rate);
}