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Implement cd and pwd commands

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King_DuckZ 2016-01-26 18:26:16 +01:00
parent eccf86f59e
commit 138f112254
5 changed files with 159 additions and 7 deletions
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5
src/navigate/commandprocessor.cpp
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@ -74,7 +74,7 @@ namespace din {
template <typename Iterator>
struct CommandGrammar : boost::spirit::qi::grammar<Iterator, ParsedCommand(), boost::spirit::unicode::space_type> {
explicit CommandGrammar ( void );
CommandGrammar ( void );
boost::spirit::qi::rule<Iterator, ParsedCommand(), boost::spirit::unicode::space_type> start;
boost::spirit::qi::rule<Iterator, std::string(), boost::spirit::unicode::space_type> quoted_string;
@ -96,9 +96,10 @@ namespace din {
using boost::spirit::qi::lexeme;
using boost::spirit::unicode::char_;
using boost::spirit::unicode::space;
using boost::spirit::qi::string;
quoted_string %= lexeme['"' >> *(char_ - '"') >> '"'];
argument %= lexeme[+(char_ - space)];
argument %= lexeme[+(string("\\ ") | (char_ - space))];
string_arg %= quoted_string | argument;
start = argument >> *string_arg;
}