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#ifndef _PARSER_H
#define _PARSER_H
#include <iostream>
#include <string>
#include "error.h"
namespace ledger {
class account_t;
class journal_t;
class config_t;
class parser_t
{
public:
virtual ~parser_t() {}
virtual bool test(std::istream& in) const = 0;
virtual unsigned int parse(std::istream& in,
config_t& config,
journal_t * journal,
account_t * master = NULL,
const std::string * original_file = NULL) = 0;
};
bool register_parser(parser_t * parser);
bool unregister_parser(parser_t * parser);
unsigned int parse_journal(std::istream& in,
config_t& config,
journal_t * journal,
account_t * master = NULL,
const std::string * original_file = NULL);
unsigned int parse_journal_file(const std::string& path,
config_t& config,
journal_t * journal,
account_t * master = NULL,
const std::string * original_file = NULL);
unsigned int parse_ledger_data(config_t& config,
journal_t * journal,
parser_t * cache_parser = NULL,
parser_t * xml_parser = NULL,
parser_t * stdin_parser = NULL);
void initialize_parser_support();
void shutdown_parser_support();
class parse_error : public error {
public:
parse_error(const std::string& reason, error_context * ctxt = NULL) throw()
: error(reason, ctxt) {}
virtual ~parse_error() throw() {}
};
} // namespace ledger
#endif // _PARSER_H
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