175 lines
5 KiB
C++
175 lines
5 KiB
C++
/*
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* Copyright (c) 2003-2009, 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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/**
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* @defgroup parse Parsers
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*/
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/**
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* @file textual.h
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* @author John Wiegley
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*
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* @ingroup parse
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*
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* @brief Brief
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*
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* Long.
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*/
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#ifndef _TEXTUAL_H
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#define _TEXTUAL_H
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#include "journal.h"
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#include "handler.h"
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namespace ledger {
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#define TIMELOG_SUPPORT 1
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#if defined(TIMELOG_SUPPORT)
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class time_log_t;
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#endif
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/**
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* @brief Brief
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*
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* Long.
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*/
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class textual_parser_t : public journal_t::parser_t
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{
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public:
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virtual bool test(std::istream& in) const;
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virtual std::size_t parse(std::istream& in,
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session_t& session,
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journal_t& journal,
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account_t * master = NULL,
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const path * original_file = NULL);
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protected:
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class instance_t : public noncopyable, public scope_t
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{
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static const std::size_t MAX_LINE = 1024;
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public:
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std::list<account_t *>& account_stack;
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#if defined(TIMELOG_SUPPORT)
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time_log_t& timelog;
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#endif
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instance_t * parent;
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std::istream& in;
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session_t& session;
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journal_t& journal;
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account_t * master;
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const path * original_file;
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accounts_map account_aliases;
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path pathname;
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std::size_t linenum;
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std::size_t src_idx;
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istream_pos_type beg_pos;
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istream_pos_type end_pos;
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unsigned long beg_line;
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std::size_t count;
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std::size_t errors;
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char linebuf[MAX_LINE + 1];
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scoped_ptr<auto_entry_finalizer_t> auto_entry_finalizer;
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instance_t(std::list<account_t *>& _account_stack,
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#if defined(TIMELOG_SUPPORT)
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time_log_t& _timelog,
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#endif
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std::istream& _in,
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session_t& _session,
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journal_t& _journal,
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account_t * _master = NULL,
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const path * _original_file = NULL,
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instance_t * _parent = NULL);
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~instance_t();
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void parse();
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void read_next_directive();
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#if defined(TIMELOG_SUPPORT)
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void clock_in_directive(char * line, bool capitalized);
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void clock_out_directive(char * line, bool capitalized);
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#endif
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void default_commodity_directive(char * line);
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void default_account_directive(char * line);
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void price_conversion_directive(char * line);
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void price_entry_directive(char * line);
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void nomarket_directive(char * line);
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void year_directive(char * line);
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void option_directive(char * line);
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void automated_entry_directive(char * line);
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void period_entry_directive(char * line);
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void entry_directive(char * line);
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void include_directive(char * line);
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void account_directive(char * line);
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void end_directive(char * line);
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void alias_directive(char * line);
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void define_directive(char * line);
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void general_directive(char * line);
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xact_t * parse_xact(char * line,
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account_t * account,
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entry_t * entry);
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bool parse_xacts(std::istream& in,
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account_t * account,
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entry_base_t& entry,
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const string& kind,
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istream_pos_type beg_pos);
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entry_t * parse_entry(std::istream& in,
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char * line,
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account_t * master,
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istream_pos_type& pos);
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virtual expr_t::ptr_op_t lookup(const string& name);
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};
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friend class instance_t;
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};
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void write_textual_journal(journal_t& journal,
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const path& pathname,
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xact_handler_ptr& formatter,
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const string& write_hdr_format,
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std::ostream& out);
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} // namespace ledger
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#endif // _TEXTUAL_H
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