1 files changed, 73 insertions, 0 deletions
diff --git a/equity.cc b/equity.cc
new file mode 100644
index 00000000..3b80f166
--- /dev/null
+++ b/equity.cc
@@ -0,0 +1,73 @@
+#include "ledger.h"
+
+namespace ledger {
+
+static void equity_entry(std::ostream& out, const account * acct,
+			 const std::list<mask>& regexps)
+{
+  if (acct->balance &&
+      (regexps.empty() || matches(regexps, acct->as_str()))) {
+    entry opening;
+
+    opening.date    = std::time(NULL);
+    opening.cleared = true;
+    opening.desc    = "Opening Balance";
+
+    transaction * xact;
+    for (totals::const_iterator i = acct->balance.amounts.begin();
+	 i != acct->balance.amounts.end();
+	 i++) {
+      if (! *((*i).second))     // skip if zero balance for the commodity
+	continue;
+
+      xact = new transaction();
+      xact->acct = const_cast<account *>(acct);
+      xact->cost = (*i).second->street();
+      opening.xacts.push_back(xact);
+
+      xact = new transaction();
+      xact->acct = main_ledger.find_account("Equity:Opening Balances");
+      xact->cost = (*i).second->street();
+      xact->cost->negate();
+      opening.xacts.push_back(xact);
+    }
+
+    opening.print(out);
+  }
+
+  // Display balances for all child accounts
+
+  for (account::const_iterator i = acct->children.begin();
+       i != acct->children.end();
+       i++)
+    equity_entry(out, (*i).second, regexps);
+}
+
+//////////////////////////////////////////////////////////////////////
+//
+// Create an Equity file based on a ledger.  This is used for
+// archiving past years, and starting out a new year with compiled
+// balances.
+//
+
+void equity_ledger(int argc, char **argv, std::ostream& out)
+{
+  optind = 1;
+
+  // Compile the list of specified regular expressions, which can be
+  // specified on the command line, or using an include/exclude file
+
+  for (; optind < argc; optind++)
+    record_regexp(argv[optind], regexps);
+
+  // The account have their current totals already generated as a
+  // result of parsing.  We just have to output those values.
+  // totals
+
+  for (accounts_iterator i = main_ledger.accounts.begin();
+       i != main_ledger.accounts.end();
+       i++)
+    equity_entry(out, (*i).second, regexps);
+}
+
+} // namespace ledger