-/*
- source-file.hh -- declare Source_file
-
- source file of the GNU LilyPond music typesetter
-
- (c) 1999--2004 Jan Nieuwenhuizen <janneke@gnu.org>
+/*
+ This file is part of LilyPond, the GNU music typesetter.
+
+ Copyright (C) 1999--2015 Jan Nieuwenhuizen <janneke@gnu.org>
+
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SOURCE_FILE_HH
#define SOURCE_FILE_HH
-#include <iostream>
+#include "std-vector.hh"
+#include "lily-proto.hh"
+#include "smobs.hh"
-#include "flower-proto.hh"
-#include "string.hh"
-#include "interval.hh"
-#include "protected-scm.hh"
-#include "parray.hh"
+#include <iostream>
+using namespace std;
/**
- class for reading and mapping a file.
+ class for reading and mapping a file.
- duplicates a lot of Data_file and Text_stream.
- should look at including Data_file's functionality:
- get_line (), get_word () here.
+ duplicates a lot of Data_file and Text_stream.
+ should look at including Data_file's functionality:
+ get_line (), get_word () here.
*/
-class Source_file
+class Source_file : public Smob<Source_file>
{
public:
- Source_file (String fn);
- Source_file (String, String );
-
+ int print_smob (SCM, scm_print_state *) const;
+ SCM mark_smob () const;
+ static const char * const type_p_name_;
virtual ~Source_file ();
+private:
+ vector<char const *> newline_locations_;
+ istream *istream_;
+ vector<char> characters_;
+ SCM str_port_;
+
+ void load_stdin ();
+ void init_port ();
+ void init ();
- char const* to_str0 () const;
- virtual String error_string (char const* pos_str0 ) const;
- std::istream * get_istream ();
- bool contains (char const* pos_str0 ) const;
- int length () const;
- virtual int get_line (char const* pos_str0 ) const;
- String name_string () const;
- String file_line_column_string (char const* str0 ) const;
-
- // return start + n
- char const* seek_str0 (int n);
-
- int tell () const;
- // return here + n bytes
- char const* forward_str0 (int n);
- char const* pos_str0 () { return pos_str0_; }
- String get_string (int n);
- void set_pos (char const * pos_str0);
public:
- Slice line_slice (char const* pos_str0) const;
- String line_string (char const* pos_str0) const;
- int get_column (char const* pos_str0) const;
- int get_char (char const* pos_str0) const;
+ Source_file (const string &fn);
+ Source_file (const string&, const string&);
- /*
- JUNKME.
+ char const *c_str () const;
+ virtual string quote_input (char const *pos_str0) const;
+ istream *get_istream ();
+ bool contains (char const *pos_str0) const;
+ int length () const;
+ virtual int get_line (char const *pos_str0) const;
+ void set_line (char const *pos_str0, int i);
+ string name_string () const;
+ string file_line_column_string (char const *str0) const;
- This thing doubles as a file-storage/file-iterator object.
- */
- char const* pos_str0_;
+ Slice line_slice (char const *pos_str0) const;
+ string line_string (char const *pos_str0) const;
+ void get_counts (char const *pos_str0, int *, int *, int *, int *) const;
- SCM get_port () const { return str_port_; }
- String name_;
+ SCM get_port () const;
+ string name_;
-private:
- Link_array<char> newline_locations_;
- std::istream* istream_;
- char * contents_str0_;
- int length_;
- void load_stdin ();
- void init_port ();
-
- Protected_scm str_port_;
+protected:
+ int line_offset_;
};
-char *gulp_file (String fn, int *len);
+vector<char> gulp_file (const string &fn, int desired);
#endif /* SOURCE_FILE_HH */
-