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Diffstat (limited to 'src/xml.cc')
| -rw-r--r-- | src/xml.cc | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/src/xml.cc b/src/xml.cc new file mode 100644 index 00000000..02fa7137 --- /dev/null +++ b/src/xml.cc @@ -0,0 +1,150 @@ +/* + * 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 |