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Diffstat (limited to 'build2/b-options.hxx')
| -rw-r--r-- | build2/b-options.hxx | 690 |
1 files changed, 0 insertions, 690 deletions
diff --git a/build2/b-options.hxx b/build2/b-options.hxx deleted file mode 100644 index 4e1b7bd..0000000 --- a/build2/b-options.hxx +++ /dev/null @@ -1,690 +0,0 @@ -// -*- C++ -*- -// -// This file was generated by CLI, a command line interface -// compiler for C++. -// - -#ifndef BUILD2_B_OPTIONS_HXX -#define BUILD2_B_OPTIONS_HXX - -// Begin prologue. -// -// -// End prologue. - -#include <list> -#include <deque> -#include <iosfwd> -#include <string> -#include <cstddef> -#include <exception> - -#ifndef CLI_POTENTIALLY_UNUSED -# if defined(_MSC_VER) || defined(__xlC__) -# define CLI_POTENTIALLY_UNUSED(x) (void*)&x -# else -# define CLI_POTENTIALLY_UNUSED(x) (void)x -# endif -#endif - -namespace build2 -{ - namespace cl - { - class usage_para - { - public: - enum value - { - none, - text, - option - }; - - usage_para (value); - - operator value () const - { - return v_; - } - - private: - value v_; - }; - - class unknown_mode - { - public: - enum value - { - skip, - stop, - fail - }; - - unknown_mode (value); - - operator value () const - { - return v_; - } - - private: - value v_; - }; - - // Exceptions. - // - - class exception: public std::exception - { - public: - virtual void - print (::std::ostream&) const = 0; - }; - - ::std::ostream& - operator<< (::std::ostream&, const exception&); - - class unknown_option: public exception - { - public: - virtual - ~unknown_option () throw (); - - unknown_option (const std::string& option); - - const std::string& - option () const; - - virtual void - print (::std::ostream&) const; - - virtual const char* - what () const throw (); - - private: - std::string option_; - }; - - class unknown_argument: public exception - { - public: - virtual - ~unknown_argument () throw (); - - unknown_argument (const std::string& argument); - - const std::string& - argument () const; - - virtual void - print (::std::ostream&) const; - - virtual const char* - what () const throw (); - - private: - std::string argument_; - }; - - class missing_value: public exception - { - public: - virtual - ~missing_value () throw (); - - missing_value (const std::string& option); - - const std::string& - option () const; - - virtual void - print (::std::ostream&) const; - - virtual const char* - what () const throw (); - - private: - std::string option_; - }; - - class invalid_value: public exception - { - public: - virtual - ~invalid_value () throw (); - - invalid_value (const std::string& option, - const std::string& value, - const std::string& message = std::string ()); - - const std::string& - option () const; - - const std::string& - value () const; - - const std::string& - message () const; - - virtual void - print (::std::ostream&) const; - - virtual const char* - what () const throw (); - - private: - std::string option_; - std::string value_; - std::string message_; - }; - - class eos_reached: public exception - { - public: - virtual void - print (::std::ostream&) const; - - virtual const char* - what () const throw (); - }; - - class file_io_failure: public exception - { - public: - virtual - ~file_io_failure () throw (); - - file_io_failure (const std::string& file); - - const std::string& - file () const; - - virtual void - print (::std::ostream&) const; - - virtual const char* - what () const throw (); - - private: - std::string file_; - }; - - class unmatched_quote: public exception - { - public: - virtual - ~unmatched_quote () throw (); - - unmatched_quote (const std::string& argument); - - const std::string& - argument () const; - - virtual void - print (::std::ostream&) const; - - virtual const char* - what () const throw (); - - private: - std::string argument_; - }; - - // Command line argument scanner interface. - // - // The values returned by next() are guaranteed to be valid - // for the two previous arguments up until a call to a third - // peek() or next(). - // - class scanner - { - public: - virtual - ~scanner (); - - virtual bool - more () = 0; - - virtual const char* - peek () = 0; - - virtual const char* - next () = 0; - - virtual void - skip () = 0; - }; - - class argv_scanner: public scanner - { - public: - argv_scanner (int& argc, char** argv, bool erase = false); - argv_scanner (int start, int& argc, char** argv, bool erase = false); - - int - end () const; - - virtual bool - more (); - - virtual const char* - peek (); - - virtual const char* - next (); - - virtual void - skip (); - - private: - int i_; - int& argc_; - char** argv_; - bool erase_; - }; - - class argv_file_scanner: public argv_scanner - { - public: - argv_file_scanner (int& argc, - char** argv, - const std::string& option, - bool erase = false); - - argv_file_scanner (int start, - int& argc, - char** argv, - const std::string& option, - bool erase = false); - - argv_file_scanner (const std::string& file, - const std::string& option); - - struct option_info - { - // If search_func is not NULL, it is called, with the arg - // value as the second argument, to locate the options file. - // If it returns an empty string, then the file is ignored. - // - const char* option; - std::string (*search_func) (const char*, void* arg); - void* arg; - }; - - argv_file_scanner (int& argc, - char** argv, - const option_info* options, - std::size_t options_count, - bool erase = false); - - argv_file_scanner (int start, - int& argc, - char** argv, - const option_info* options, - std::size_t options_count, - bool erase = false); - - argv_file_scanner (const std::string& file, - const option_info* options = 0, - std::size_t options_count = 0); - - virtual bool - more (); - - virtual const char* - peek (); - - virtual const char* - next (); - - virtual void - skip (); - - // Return the file path if the peeked at argument came from a file and - // the empty string otherwise. The reference is guaranteed to be valid - // till the end of the scanner lifetime. - // - const std::string& - peek_file (); - - // Return the 1-based line number if the peeked at argument came from - // a file and zero otherwise. - // - std::size_t - peek_line (); - - private: - const option_info* - find (const char*) const; - - void - load (const std::string& file); - - typedef argv_scanner base; - - const std::string option_; - option_info option_info_; - const option_info* options_; - std::size_t options_count_; - - struct arg - { - std::string value; - const std::string* file; - std::size_t line; - }; - - std::deque<arg> args_; - std::list<std::string> files_; - - // Circular buffer of two arguments. - // - std::string hold_[2]; - std::size_t i_; - - bool skip_; - - static int zero_argc_; - static std::string empty_string_; - }; - - template <typename X> - struct parser; - } -} - -#include <set> - -#include <libbuild2/types.hxx> - -namespace build2 -{ - class options - { - public: - options (); - - // Return true if anything has been parsed. - // - bool - parse (int& argc, - char** argv, - bool erase = false, - ::build2::cl::unknown_mode option = ::build2::cl::unknown_mode::fail, - ::build2::cl::unknown_mode argument = ::build2::cl::unknown_mode::stop); - - bool - parse (int start, - int& argc, - char** argv, - bool erase = false, - ::build2::cl::unknown_mode option = ::build2::cl::unknown_mode::fail, - ::build2::cl::unknown_mode argument = ::build2::cl::unknown_mode::stop); - - bool - parse (int& argc, - char** argv, - int& end, - bool erase = false, - ::build2::cl::unknown_mode option = ::build2::cl::unknown_mode::fail, - ::build2::cl::unknown_mode argument = ::build2::cl::unknown_mode::stop); - - bool - parse (int start, - int& argc, - char** argv, - int& end, - bool erase = false, - ::build2::cl::unknown_mode option = ::build2::cl::unknown_mode::fail, - ::build2::cl::unknown_mode argument = ::build2::cl::unknown_mode::stop); - - bool - parse (::build2::cl::scanner&, - ::build2::cl::unknown_mode option = ::build2::cl::unknown_mode::fail, - ::build2::cl::unknown_mode argument = ::build2::cl::unknown_mode::stop); - - // Merge options from the specified instance appending/overriding - // them as if they appeared after options in this instance. - // - void - merge (const options&); - - // Option accessors. - // - const uint64_t& - build2_metadata () const; - - bool - build2_metadata_specified () const; - - const bool& - v () const; - - const bool& - V () const; - - const bool& - quiet () const; - - const bool& - silent () const; - - const uint16_t& - verbose () const; - - bool - verbose_specified () const; - - const bool& - stat () const; - - const std::set<string>& - dump () const; - - bool - dump_specified () const; - - const bool& - progress () const; - - const bool& - no_progress () const; - - const size_t& - jobs () const; - - bool - jobs_specified () const; - - const size_t& - max_jobs () const; - - bool - max_jobs_specified () const; - - const size_t& - queue_depth () const; - - bool - queue_depth_specified () const; - - const string& - file_cache () const; - - bool - file_cache_specified () const; - - const size_t& - max_stack () const; - - bool - max_stack_specified () const; - - const bool& - serial_stop () const; - - const bool& - dry_run () const; - - const bool& - match_only () const; - - const bool& - no_external_modules () const; - - const bool& - structured_result () const; - - const bool& - mtime_check () const; - - const bool& - no_mtime_check () const; - - const bool& - no_column () const; - - const bool& - no_line () const; - - const path& - buildfile () const; - - bool - buildfile_specified () const; - - const path& - config_guess () const; - - bool - config_guess_specified () const; - - const path& - config_sub () const; - - bool - config_sub_specified () const; - - const string& - pager () const; - - bool - pager_specified () const; - - const strings& - pager_option () const; - - bool - pager_option_specified () const; - - const string& - options_file () const; - - bool - options_file_specified () const; - - const dir_path& - default_options () const; - - bool - default_options_specified () const; - - const bool& - no_default_options () const; - - const bool& - help () const; - - const bool& - version () const; - - // Print usage information. - // - static ::build2::cl::usage_para - print_usage (::std::ostream&, - ::build2::cl::usage_para = ::build2::cl::usage_para::none); - - // Implementation details. - // - protected: - bool - _parse (const char*, ::build2::cl::scanner&); - - private: - bool - _parse (::build2::cl::scanner&, - ::build2::cl::unknown_mode option, - ::build2::cl::unknown_mode argument); - - public: - uint64_t build2_metadata_; - bool build2_metadata_specified_; - bool v_; - bool V_; - bool quiet_; - bool silent_; - uint16_t verbose_; - bool verbose_specified_; - bool stat_; - std::set<string> dump_; - bool dump_specified_; - bool progress_; - bool no_progress_; - size_t jobs_; - bool jobs_specified_; - size_t max_jobs_; - bool max_jobs_specified_; - size_t queue_depth_; - bool queue_depth_specified_; - string file_cache_; - bool file_cache_specified_; - size_t max_stack_; - bool max_stack_specified_; - bool serial_stop_; - bool dry_run_; - bool match_only_; - bool no_external_modules_; - bool structured_result_; - bool mtime_check_; - bool no_mtime_check_; - bool no_column_; - bool no_line_; - path buildfile_; - bool buildfile_specified_; - path config_guess_; - bool config_guess_specified_; - path config_sub_; - bool config_sub_specified_; - string pager_; - bool pager_specified_; - strings pager_option_; - bool pager_option_specified_; - string options_file_; - bool options_file_specified_; - dir_path default_options_; - bool default_options_specified_; - bool no_default_options_; - bool help_; - bool version_; - }; -} - -// Print page usage information. -// -namespace build2 -{ - ::build2::cl::usage_para - print_b_usage (::std::ostream&, - ::build2::cl::usage_para = ::build2::cl::usage_para::none); -} - -#include <build2/b-options.ixx> - -// Begin epilogue. -// -// -// End epilogue. - -#endif // BUILD2_B_OPTIONS_HXX |