123 lines
2.8 KiB
C++
123 lines
2.8 KiB
C++
#include "error.h"
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#include "value.h"
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#include "valexpr.h"
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#include "format.h"
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#include "journal.h"
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value_context::value_context(const ledger::value_t& _bal,
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const std::string& desc) throw()
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: bal(new ledger::value_t(_bal)), error_context(desc) {}
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value_context::~value_context() throw()
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{
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delete bal;
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}
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void value_context::describe(std::ostream& out) const throw()
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{
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if (! desc.empty())
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out << desc << std::endl;
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ledger::balance_t * ptr = NULL;
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out << std::right;
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out.width(20);
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switch (bal->type) {
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case ledger::value_t::BOOLEAN:
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out << (*((bool *) bal->data) ? "true" : "false");
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break;
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case ledger::value_t::INTEGER:
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out << *((long *) bal->data);
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break;
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case ledger::value_t::DATETIME:
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out << *((datetime_t *) bal->data);
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break;
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case ledger::value_t::AMOUNT:
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out << *((ledger::amount_t *) bal->data);
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break;
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case ledger::value_t::BALANCE:
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ptr = (ledger::balance_t *) bal->data;
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// fall through...
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case ledger::value_t::BALANCE_PAIR:
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if (! ptr)
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ptr = &((ledger::balance_pair_t *) bal->data)->quantity;
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ptr->write(out, 20);
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break;
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default:
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assert(0);
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break;
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}
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out << std::endl;
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}
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valexpr_context::valexpr_context(const ledger::value_expr_t * _expr,
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const std::string& desc) throw()
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: expr(NULL), error_node(_expr), error_context(desc)
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{
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error_node->acquire();
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}
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valexpr_context::~valexpr_context() throw()
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{
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if (expr) expr->release();
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if (error_node) error_node->release();
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}
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void valexpr_context::describe(std::ostream& out) const throw()
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{
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if (! expr) {
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out << "Valexpr_context expr not set!" << std::endl;
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return;
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}
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if (! desc.empty())
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out << desc << std::endl;
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out << " ";
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unsigned long start = out.tellp();
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unsigned long pos = ledger::write_value_expr(out, expr,
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error_node, start);
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out << std::endl << " ";
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for (int i = 0; i < pos - start; i++)
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out << " ";
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out << "^" << std::endl;
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}
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void line_context::describe(std::ostream& out) const throw()
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{
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if (! desc.empty())
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out << desc << std::endl;
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out << " " << line << std::endl << " ";
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long idx = pos < 0 ? line.length() - 1 : pos;
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for (int i = 0; i < idx; i++)
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out << " ";
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out << "^" << std::endl;
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}
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void entry_context::describe(std::ostream& out) const throw()
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{
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if (! desc.empty())
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out << desc << std::endl;
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ledger::print_entry(out, entry, " ");
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}
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xact_context::xact_context(const ledger::transaction_t& _xact,
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const std::string& desc) throw()
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: xact(_xact), file_context("", 0, desc)
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{
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const ledger::strings_list& sources(xact.entry->journal->sources);
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int x = 0;
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for (ledger::strings_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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