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/*
* Copyright (c) 2003-2009, John Wiegley. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of New Artisans LLC nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <system.hh>
#include "xml.h"
#include "xact.h"
#include "post.h"
#include "account.h"
#include "session.h"
#include "report.h"
namespace ledger {
namespace {
void xml_account(std::ostream& out, const account_t * acct) {
if ((acct->has_xdata() &&
acct->xdata().has_flags(ACCOUNT_EXT_VISITED)) ||
acct->children_with_flags(ACCOUNT_EXT_VISITED)) {
out << "<account id=\"";
out.width(sizeof(unsigned long) * 2);
out.fill('0');
out << std::hex << reinterpret_cast<unsigned long>(acct);
out << "\">\n";
out << "<name>" << acct->name << "</name>\n";
value_t total = acct->amount();
if (! total.is_null()) {
out << "<amount>\n";
to_xml(out, total);
out << "</amount>\n";
}
total = acct->total();
if (! total.is_null()) {
out << "<total>\n";
to_xml(out, total);
out << "</total>\n";
}
out << "</account>\n";
}
foreach (const accounts_map::value_type& pair, acct->accounts)
xml_account(out, pair.second);
}
void xml_transaction(std::ostream& out, const xact_t * xact) {
out << "<transaction>\n";
out << "<payee>" << xact->payee << "</payee>\n";
foreach (const post_t * post, xact->posts) {
if (post->has_xdata() &&
post->xdata().has_flags(POST_EXT_VISITED)) {
out << "<posting>\n";
out << "<account ref=\"";
out.width(sizeof(unsigned long) * 2);
out.fill('0');
out << std::hex << reinterpret_cast<unsigned long>(post->account);
out << "\">" << post->account->fullname() << "</account>\n";
out << "<quantity>\n";
to_xml(out, post->amount);
out << "</quantity>\n";
out << "<cost>\n";
if (post->cost)
to_xml(out, *post->cost);
else
to_xml(out, post->amount);
out << "</cost>\n";
if (post->assigned_amount) {
out << "<balance-assert>\n";
to_xml(out, *post->assigned_amount);
out << "</balance-assert>\n";
}
out << "</posting>\n";
}
}
out << "</transaction>\n";
}
}
void format_xml::flush()
{
std::ostream& out(report.output_stream);
out << "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<ledger>\n<journal>\n";
out << "<commodities>\n";
foreach (const commodities_pair& pair, commodities) {
to_xml(out, *pair.second);
out << '\n';
}
out << "</commodities>\n";
out << "<accounts>\n";
xml_account(out, report.session.journal->master);
out << "</accounts>\n";
out << "<transactions>\n";
foreach (const xact_t * xact, transactions)
xml_transaction(out, xact);
out << "</transactions>\n";
out << "</journal>\n</ledger>\n";
out.flush();
}
void format_xml::operator()(post_t& post)
{
assert(post.xdata().has_flags(POST_EXT_VISITED));
commodities.insert(commodities_pair(post.amount.commodity().symbol(),
&post.amount.commodity()));
if (transactions_set.find(post.xact) == transactions_set.end())
transactions.push_back(post.xact);
}
} // namespace ledger
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