45 lines
776 B
C
45 lines
776 B
C
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#ifndef __phase2_h__
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#define __phase2_h__
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#include <string>
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#include <vector>
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#include <functional>
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#include <memory>
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typedef std::unique_ptr<struct command> command_ptr;
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typedef std::vector<command_ptr> command_ptr_vector;
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class phase2 {
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public:
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typedef std::function<void(command_ptr &&)> pipe_function;
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void process(const std::string &line);
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void finish();
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virtual void syntax_error();
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virtual void parse_accept();
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virtual void parse(int, std::string &&);
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phase2 &operator >>=(pipe_function f) { pipe_to = f; return *this; }
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private:
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std::string scratch;
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int type = 0;
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bool error = false;
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bool immediate = false;
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pipe_function pipe_to;
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void flush();
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bool special();
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void classify();
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void exec();
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command_ptr_vector command_queue;
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};
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#endif
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