Merge branch 'next'

1 files changed, 110 insertions, 0 deletions

diff --git a/src/csv.h b/src/csv.h
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+/*
+ * Copyright (c) 2003-2010, 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.
+ */
+
+/**
+ * @addtogroup data
+ */
+
+/**
+ * @file   csv.h
+ * @author John Wiegley
+ *
+ * @ingroup data
+ */
+#ifndef _CSV_H
+#define _CSV_H
+
+#include "value.h"
+
+namespace ledger {
+
+class xact_t;
+class journal_t;
+class account_t;
+
+class csv_reader
+{
+  static const std::size_t MAX_LINE = 1024;
+
+  std::istream& in;
+
+  enum headers_t {
+    FIELD_DATE = 0,
+    FIELD_DATE_EFF,
+    FIELD_CODE,
+    FIELD_PAYEE,
+    FIELD_AMOUNT,
+    FIELD_COST,
+    FIELD_TOTAL,
+    FIELD_NOTE,
+
+    FIELD_UNKNOWN
+  };
+
+  mask_t date_mask;
+  mask_t date_eff_mask;
+  mask_t code_mask;
+  mask_t payee_mask;
+  mask_t amount_mask;
+  mask_t cost_mask;
+  mask_t total_mask;
+  mask_t note_mask;
+
+  std::vector<int>    index;
+  std::vector<string> names;
+  std::vector<string> fields;
+
+  typedef std::map<string, string> string_map;
+
+public:
+  csv_reader(std::istream& _in)
+    : in(_in),
+      date_mask("date"),
+      date_eff_mask("posted( ?date)?"),
+      code_mask("code"),
+      payee_mask("(payee|desc(ription)?|title)"),
+      amount_mask("amount"),
+      cost_mask("cost"),
+      total_mask("total"),
+      note_mask("note") {
+    read_index(in);
+  }
+
+  string read_field(std::istream& in);
+  char * next_line(std::istream& in);
+  void read_index(std::istream& in);
+
+  xact_t * read_xact(journal_t& journal, account_t * bucket);
+};
+
+} // namespace ledger
+
+#endif // _CSV_H