140 lines
3.6 KiB
C++
140 lines
3.6 KiB
C++
/*
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* Copyright (c) 2003-2008, John Wiegley. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* - Neither the name of New Artisans LLC nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "xact.h"
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#include "journal.h"
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namespace ledger {
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bool xact_t::use_effective_date = false;
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xact_t::~xact_t()
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{
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TRACE_DTOR(xact_t);
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}
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datetime_t xact_t::actual_date() const
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{
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if (! _date && entry)
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return entry->actual_date();
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return *_date;
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}
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datetime_t xact_t::effective_date() const
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{
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if (! _date_eff && entry)
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return entry->effective_date();
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return *_date_eff;
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}
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namespace {
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value_t get_amount(call_scope_t& scope)
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{
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xact_t& xact(downcast<xact_t>(*scope.parent));
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return xact.amount;
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}
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}
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expr_t::ptr_op_t xact_t::lookup(const string& name)
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{
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switch (name[0]) {
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case 'a':
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if (name[1] == '\0' || name == "amount")
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return WRAP_FUNCTOR(bind(get_amount, _1));
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break;
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}
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#if 0
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return entry->lookup(name);
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#else
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return expr_t::ptr_op_t();
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#endif
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}
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bool xact_t::valid() const
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{
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if (! entry) {
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DEBUG("ledger.validate", "xact_t: ! entry");
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return false;
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}
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if (state != UNCLEARED && state != CLEARED && state != PENDING) {
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DEBUG("ledger.validate", "xact_t: state is bad");
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return false;
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}
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xacts_list::const_iterator i =
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std::find(entry->xacts.begin(),
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entry->xacts.end(), this);
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if (i == entry->xacts.end()) {
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DEBUG("ledger.validate", "xact_t: ! found");
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return false;
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}
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if (! account) {
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DEBUG("ledger.validate", "xact_t: ! account");
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return false;
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}
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if (! amount.valid()) {
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DEBUG("ledger.validate", "xact_t: ! amount.valid()");
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return false;
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}
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if (cost && ! cost->valid()) {
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DEBUG("ledger.validate", "xact_t: cost && ! cost->valid()");
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return false;
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}
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if (flags() & ~0x003f) {
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DEBUG("ledger.validate", "xact_t: flags are bad");
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return false;
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}
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return true;
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}
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xact_context::xact_context(const xact_t& _xact, const string& desc) throw()
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: file_context("", 0, desc), xact(_xact)
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{
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const paths_list& sources(xact.entry->journal->sources);
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unsigned int x = 0;
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for (paths_list::const_iterator i = sources.begin();
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i != sources.end();
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i++, x++)
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if (x == xact.entry->src_idx) {
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file = *i;
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break;
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}
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line = xact.beg_line;
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}
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} // namespace ledger
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