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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 "post.h"
+#include "xact.h"
+#include "account.h"
+#include "journal.h"
+#include "interactive.h"
+#include "format.h"
+
+namespace ledger {
+
+bool post_t::has_tag(const string& tag) const
+{
+ if (item_t::has_tag(tag))
+ return true;
+ if (xact)
+ return xact->has_tag(tag);
+ return false;
+}
+
+bool post_t::has_tag(const mask_t& tag_mask,
+ const optional<mask_t>& value_mask) const
+{
+ if (item_t::has_tag(tag_mask, value_mask))
+ return true;
+ if (xact)
+ return xact->has_tag(tag_mask, value_mask);
+ return false;
+}
+
+optional<string> post_t::get_tag(const string& tag) const
+{
+ if (optional<string> value = item_t::get_tag(tag))
+ return value;
+ if (xact)
+ return xact->get_tag(tag);
+ return none;
+}
+
+optional<string> post_t::get_tag(const mask_t& tag_mask,
+ const optional<mask_t>& value_mask) const
+{
+ if (optional<string> value = item_t::get_tag(tag_mask, value_mask))
+ return value;
+ if (xact)
+ return xact->get_tag(tag_mask, value_mask);
+ return none;
+}
+
+date_t post_t::date() const
+{
+ if (xdata_ && is_valid(xdata_->date))
+ return xdata_->date;
+
+ if (item_t::use_effective_date) {
+ if (_date_eff)
+ return *_date_eff;
+ else if (xact && xact->_date_eff)
+ return *xact->_date_eff;
+ }
+
+ if (! _date) {
+ assert(xact);
+ return xact->date();
+ }
+ return *_date;
+}
+
+optional<date_t> post_t::effective_date() const
+{
+ optional<date_t> date = item_t::effective_date();
+ if (! date && xact)
+ return xact->effective_date();
+ return date;
+}
+
+namespace {
+ value_t get_this(post_t& post) {
+ return value_t(static_cast<scope_t *>(&post));
+ }
+
+ value_t get_is_calculated(post_t& post) {
+ return post.has_flags(POST_CALCULATED);
+ }
+
+ value_t get_is_cost_calculated(post_t& post) {
+ return post.has_flags(POST_COST_CALCULATED);
+ }
+
+ value_t get_virtual(post_t& post) {
+ return post.has_flags(POST_VIRTUAL);
+ }
+
+ value_t get_real(post_t& post) {
+ return ! post.has_flags(POST_VIRTUAL);
+ }
+
+ value_t get_xact(post_t& post) {
+ return value_t(static_cast<scope_t *>(post.xact));
+ }
+
+ value_t get_code(post_t& post) {
+ if (post.xact->code)
+ return string_value(*post.xact->code);
+ else
+ return string_value(empty_string);
+ }
+
+ value_t get_payee(post_t& post) {
+ return string_value(post.xact->payee);
+ }
+
+ value_t get_note(post_t& post) {
+ string note = post.note ? *post.note : empty_string;
+ note += post.xact->note ? *post.xact->note : empty_string;
+ return string_value(note);
+ }
+
+ value_t get_magnitude(post_t& post) {
+ return post.xact->magnitude();
+ }
+ value_t get_idstring(post_t& post) {
+ return string_value(post.xact->idstring());
+ }
+ value_t get_id(post_t& post) {
+ return string_value(post.xact->id());
+ }
+
+ value_t get_amount(post_t& post) {
+ if (post.has_xdata() && post.xdata().has_flags(POST_EXT_COMPOUND))
+ return post.xdata().compound_value;
+ else if (post.amount.is_null())
+ return 0L;
+ else
+ return post.amount;
+ }
+
+ value_t get_use_direct_amount(post_t& post) {
+ return post.has_xdata() && post.xdata().has_flags(POST_EXT_DIRECT_AMT);
+ }
+
+ value_t get_commodity(post_t& post) {
+ return string_value(post.amount.commodity().symbol());
+ }
+
+ value_t get_commodity_is_primary(post_t& post) {
+ return post.amount.commodity().has_flags(COMMODITY_PRIMARY);
+ }
+
+ value_t get_has_cost(post_t& post) {
+ return post.cost ? true : false;
+ }
+
+ value_t get_cost(post_t& post) {
+ if (post.cost)
+ return *post.cost;
+ else if (post.has_xdata() &&
+ post.xdata().has_flags(POST_EXT_COMPOUND))
+ return post.xdata().compound_value;
+ else if (post.amount.is_null())
+ return 0L;
+ else
+ return post.amount;
+ }
+
+ value_t get_total(post_t& post) {
+ if (post.xdata_ && ! post.xdata_->total.is_null())
+ return post.xdata_->total;
+ else if (post.amount.is_null())
+ return 0L;
+ else
+ return post.amount;
+ }
+
+ value_t get_count(post_t& post) {
+ if (post.xdata_)
+ return long(post.xdata_->count);
+ else
+ return 1L;
+ }
+
+ value_t get_account(call_scope_t& scope)
+ {
+ in_context_t<post_t> env(scope, "&v");
+
+ string name;
+
+ if (env.has(0)) {
+ if (env.value_at(0).is_long()) {
+ if (env.get<long>(0) > 2)
+ name = format_t::truncate(env->reported_account()->fullname(),
+ env.get<long>(0) - 2,
+ 2 /* account_abbrev_length */);
+ else
+ name = env->reported_account()->fullname();
+ } else {
+ account_t * account = NULL;
+ account_t * master = env->account;
+ while (master->parent)
+ master = master->parent;
+
+ if (env.value_at(0).is_string()) {
+ name = env.get<string>(0);
+ account = master->find_account(name, false);
+ }
+ else if (env.value_at(0).is_mask()) {
+ name = env.get<mask_t>(0).str();
+ account = master->find_account_re(name);
+ }
+ else {
+ throw_(std::runtime_error,
+ _("Expected string or mask for argument 1, but received %1")
+ << env.value_at(0).label());
+ }
+
+ if (! account)
+ throw_(std::runtime_error,
+ _("Could not find an account matching ") << env.value_at(0));
+ else
+ return value_t(static_cast<scope_t *>(account));
+ }
+ } else {
+ name = env->reported_account()->fullname();
+ }
+
+ if (env->has_flags(POST_VIRTUAL)) {
+ if (env->must_balance())
+ name = string("[") + name + "]";
+ else
+ name = string("(") + name + ")";
+ }
+ return string_value(name);
+ }
+
+ value_t get_account_base(post_t& post) {
+ return string_value(post.reported_account()->name);
+ }
+
+ value_t get_account_depth(post_t& post) {
+ return long(post.reported_account()->depth);
+ }
+
+ value_t get_datetime(post_t& post) {
+ return post.xdata().datetime;
+ }
+
+ template <value_t (*Func)(post_t&)>
+ value_t get_wrapper(call_scope_t& scope) {
+ return (*Func)(find_scope<post_t>(scope));
+ }
+}
+
+expr_t::ptr_op_t post_t::lookup(const symbol_t::kind_t kind,
+ const string& name)
+{
+ if (kind != symbol_t::FUNCTION)
+ return item_t::lookup(kind, name);
+
+ switch (name[0]) {
+ case 'a':
+ if (name[1] == '\0' || name == "amount")
+ return WRAP_FUNCTOR(get_wrapper<&get_amount>);
+ else if (name == "account")
+ return WRAP_FUNCTOR(get_account);
+ else if (name == "account_base")
+ return WRAP_FUNCTOR(get_wrapper<&get_account_base>);
+ break;
+
+ case 'b':
+ if (name[1] == '\0')
+ return WRAP_FUNCTOR(get_wrapper<&get_cost>);
+ break;
+
+ case 'c':
+ if (name == "code")
+ return WRAP_FUNCTOR(get_wrapper<&get_code>);
+ else if (name == "cost")
+ return WRAP_FUNCTOR(get_wrapper<&get_cost>);
+ else if (name == "cost_calculated")
+ return WRAP_FUNCTOR(get_wrapper<&get_is_cost_calculated>);
+ else if (name == "count")
+ return WRAP_FUNCTOR(get_wrapper<&get_count>);
+ else if (name == "calculated")
+ return WRAP_FUNCTOR(get_wrapper<&get_is_calculated>);
+ else if (name == "commodity")
+ return WRAP_FUNCTOR(get_wrapper<&get_commodity>);
+ break;
+
+ case 'd':
+ if (name == "depth")
+ return WRAP_FUNCTOR(get_wrapper<&get_account_depth>);
+ else if (name == "datetime")
+ return WRAP_FUNCTOR(get_wrapper<&get_datetime>);
+ break;
+
+ case 'h':
+ if (name == "has_cost")
+ return WRAP_FUNCTOR(get_wrapper<&get_has_cost>);
+ break;
+
+ case 'i':
+ if (name == "index")
+ return WRAP_FUNCTOR(get_wrapper<&get_count>);
+ else if (name == "id")
+ return WRAP_FUNCTOR(get_wrapper<&get_id>);
+ else if (name == "idstring")
+ return WRAP_FUNCTOR(get_wrapper<&get_idstring>);
+ break;
+
+ case 'm':
+ if (name == "magnitude")
+ return WRAP_FUNCTOR(get_wrapper<&get_magnitude>);
+ break;
+
+ case 'n':
+ if (name == "note")
+ return WRAP_FUNCTOR(get_wrapper<&get_note>);
+ else if (name[1] == '\0')
+ return WRAP_FUNCTOR(get_wrapper<&get_count>);
+ break;
+
+ case 'p':
+ if (name == "post")
+ return WRAP_FUNCTOR(get_wrapper<&get_this>);
+ else if (name == "payee")
+ return WRAP_FUNCTOR(get_wrapper<&get_payee>);
+ else if (name == "primary")
+ return WRAP_FUNCTOR(get_wrapper<&get_commodity_is_primary>);
+ else if (name == "parent")
+ return WRAP_FUNCTOR(get_wrapper<&get_xact>);
+ break;
+
+ case 'r':
+ if (name == "real")
+ return WRAP_FUNCTOR(get_wrapper<&get_real>);
+ break;
+
+ case 't':
+ if (name == "total")
+ return WRAP_FUNCTOR(get_wrapper<&get_total>);
+ break;
+
+ case 'u':
+ if (name == "use_direct_amount")
+ return WRAP_FUNCTOR(get_wrapper<&get_use_direct_amount>);
+ break;
+
+ case 'v':
+ if (name == "virtual")
+ return WRAP_FUNCTOR(get_wrapper<&get_virtual>);
+ break;
+
+ case 'x':
+ if (name == "xact")
+ return WRAP_FUNCTOR(get_wrapper<&get_xact>);
+ break;
+
+ case 'N':
+ if (name[1] == '\0')
+ return WRAP_FUNCTOR(get_wrapper<&get_count>);
+ break;
+
+ case 'O':
+ if (name[1] == '\0')
+ return WRAP_FUNCTOR(get_wrapper<&get_total>);
+ break;
+
+ case 'R':
+ if (name[1] == '\0')
+ return WRAP_FUNCTOR(get_wrapper<&get_real>);
+ break;
+ }
+
+ return item_t::lookup(kind, name);
+}
+
+bool post_t::valid() const
+{
+ if (! xact) {
+ DEBUG("ledger.validate", "post_t: ! xact");
+ return false;
+ }
+
+ posts_list::const_iterator i =
+ std::find(xact->posts.begin(),
+ xact->posts.end(), this);
+ if (i == xact->posts.end()) {
+ DEBUG("ledger.validate", "post_t: ! found");
+ return false;
+ }
+
+ if (! account) {
+ DEBUG("ledger.validate", "post_t: ! account");
+ return false;
+ }
+
+ if (! amount.valid()) {
+ DEBUG("ledger.validate", "post_t: ! amount.valid()");
+ return false;
+ }
+
+ if (cost) {
+ if (! cost->valid()) {
+ DEBUG("ledger.validate", "post_t: cost && ! cost->valid()");
+ return false;
+ }
+ if (! cost->keep_precision()) {
+ DEBUG("ledger.validate", "post_t: ! cost->keep_precision()");
+ return false;
+ }
+ }
+
+ return true;
+}
+
+void post_t::add_to_value(value_t& value, const optional<expr_t&>& expr) const
+{
+ if (xdata_ && xdata_->has_flags(POST_EXT_COMPOUND)) {
+ add_or_set_value(value, xdata_->compound_value);
+ }
+ else if (expr) {
+ bind_scope_t bound_scope(*expr->get_context(),
+ const_cast<post_t&>(*this));
+#if 1
+ value_t temp(expr->calc(bound_scope));
+ add_or_set_value(value, temp);
+#else
+ if (! xdata_) xdata_ = xdata_t();
+ xdata_->value = expr->calc(bound_scope);
+ xdata_->add_flags(POST_EXT_COMPOUND);
+
+ add_or_set_value(value, xdata_->value);
+#endif
+ }
+ else if (xdata_ && xdata_->has_flags(POST_EXT_VISITED) &&
+ ! xdata_->visited_value.is_null()) {
+ add_or_set_value(value, xdata_->visited_value);
+ }
+ else {
+ add_or_set_value(value, amount);
+ }
+}
+
+void post_t::set_reported_account(account_t * account)
+{
+ xdata().account = account;
+ account->xdata().reported_posts.push_back(this);
+}
+
+void to_xml(std::ostream& out, const post_t& post)
+{
+ push_xml x(out, "posting", true);
+
+ if (post.state() == item_t::CLEARED)
+ out << " state=\"cleared\"";
+ else if (post.state() == item_t::PENDING)
+ out << " state=\"pending\"";
+
+ if (post.has_flags(POST_VIRTUAL))
+ out << " virtual=\"true\"";
+ if (post.has_flags(ITEM_GENERATED))
+ out << " generated=\"true\"";
+
+ x.close_attrs();
+
+ if (post._date) {
+ push_xml y(out, "date");
+ to_xml(out, *post._date, false);
+ }
+ if (post._date_eff) {
+ push_xml y(out, "effective-date");
+ to_xml(out, *post._date_eff, false);
+ }
+
+ if (post.account) {
+ push_xml y(out, "account", true);
+
+ out << " ref=\"";
+ out.width(sizeof(unsigned long) * 2);
+ out.fill('0');
+ out << std::hex << reinterpret_cast<unsigned long>(post.account);
+ out << '"';
+ y.close_attrs();
+
+ {
+ push_xml z(out, "name");
+ out << z.guard(post.account->fullname());
+ }
+ }
+
+ {
+ push_xml y(out, "post-amount");
+ if (post.has_xdata() && post.xdata().has_flags(POST_EXT_COMPOUND))
+ to_xml(out, post.xdata().compound_value);
+ else
+ to_xml(out, post.amount);
+ }
+
+ if (post.cost) {
+ push_xml y(out, "cost");
+ to_xml(out, *post.cost);
+ }
+
+ if (post.assigned_amount) {
+ if (post.has_flags(POST_CALCULATED)) {
+ push_xml y(out, "balance-assertion");
+ to_xml(out, *post.assigned_amount);
+ } else {
+ push_xml y(out, "balance-assignment");
+ to_xml(out, *post.assigned_amount);
+ }
+ }
+
+ if (post.note) {
+ push_xml y(out, "note");
+ out << y.guard(*post.note);
+ }
+
+ if (post.metadata) {
+ push_xml y(out, "metadata");
+ foreach (const item_t::string_map::value_type& pair, *post.metadata) {
+ if (pair.second) {
+ push_xml z(out, "variable");
+ {
+ push_xml z(out, "key");
+ out << y.guard(pair.first);
+ }
+ {
+ push_xml z(out, "value");
+ out << y.guard(*pair.second);
+ }
+ } else {
+ push_xml z(out, "tag");
+ out << y.guard(pair.first);
+ }
+ }
+ }
+
+ if (post.xdata_ && ! post.xdata_->total.is_null()) {
+ push_xml y(out, "total");
+ to_xml(out, post.xdata_->total);
+ }
+}
+
+} // namespace ledger
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-10 17:55:42 +0000