X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finput.cc;h=ea8bbe7813609d7bef0b1659090f182063ec5ae1;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=5b283837eca4ec99dc5a8dbadc5ffbb48f8030d6;hpb=57be7394ffa2e7d7ba6d60548dba563f3409d472;p=lilypond.git

diff --git a/lily/input.cc b/lily/input.cc
index 5b283837ec..ea8bbe7813 100644
--- a/lily/input.cc
+++ b/lily/input.cc
@@ -1,17 +1,31 @@
 /*
-  input.cc -- implement Input
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the LilyPond music typesetter
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  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/>.
 */
 
 #include "input.hh"
 
 #include <cstdio>
+using namespace std;
 
-#include "source.hh"
+#include "international.hh"
+#include "program-option.hh"
 #include "source-file.hh"
+#include "sources.hh"
 #include "warn.hh"
 
 Input::Input (Input const &i)
@@ -64,36 +78,59 @@ Input::set_location (Input const &i_start, Input const &i_end)
 
   [file:line:column:][warning:]message
 */
-void
-Input::message (String s) const
+string
+Input::message_string (const string &msg) const
 {
   if (source_file_)
-    s = location_string () + ": " + s + "\n"
-      + source_file_->error_string (start_);
-  ::message (s);
+    return msg + "\n" + source_file_->quote_input (start_);
+  else
+    return msg;
 }
 
+string
+Input::message_location () const
+{
+  return (source_file_) ? location_string () : "";
+}
 void
-Input::warning (String s) const
+Input::error (const string &s) const
 {
-  message (_f ("warning: %s", s));
+  ::non_fatal_error (message_string (s), message_location ());
+  // UGH, fix naming or usage (use non_fatal_error in most places, instead)
+  // exit (1);
 }
 
 void
-Input::error (String s) const
+Input::programming_error (const string &s) const
 {
-  message (_f ("error: %s", s));
-  // UGH, fix naming or usage
-  // exit (1);
+  ::programming_error (message_string (s), message_location ());
+}
+
+void
+Input::non_fatal_error (const string &s) const
+{
+  ::non_fatal_error (message_string (s), message_location ());
 }
 
 void
-Input::non_fatal_error (String s) const
+Input::warning (const string &s) const
 {
-  message (_f ("error: %s", s));
+  ::warning (message_string (s), message_location ());
 }
 
-String
+void
+Input::message (const string &s) const
+{
+  ::message (message_string (s), true, message_location ());
+}
+
+void
+Input::debug_output (const string &s) const
+{
+  ::debug_output (message_string (s), true, message_location ());
+}
+
+string
 Input::location_string () const
 {
   if (source_file_)
@@ -101,15 +138,15 @@ Input::location_string () const
   return " (" + _ ("position unknown") + ")";
 }
 
-String
+string
 Input::line_number_string () const
 {
   if (source_file_)
-    return to_string (source_file_->get_line (start_));
+    return ::to_string (source_file_->get_line (start_));
   return "?";
 }
 
-String
+string
 Input::file_string () const
 {
   if (source_file_)
@@ -128,9 +165,10 @@ Input::line_number () const
 int
 Input::column_number () const
 {
-  if (source_file_)
-    return source_file_->get_column (start_);
-  return 0;
+  int line, chr, col, offset = 0;
+  source_file_->get_counts (start_, &line, &chr, &col, &offset);
+
+  return col;
 }
 
 int
@@ -144,7 +182,40 @@ Input::end_line_number () const
 int
 Input::end_column_number () const
 {
-  if (source_file_)
-    return source_file_->get_column (end_);
-  return 0;
+  int line, chr, col, offset = 0;
+  source_file_->get_counts (end_, &line, &chr, &col, &offset);
+
+  return col;
+}
+
+void
+Input::get_counts (int *line, int *chr, int *col, int *offset) const
+{
+  source_file_->get_counts (start_, line, chr, col, offset);
+}
+
+void
+Input::set (Source_file *sf, char const *start, char const *end)
+{
+  source_file_ = sf;
+  start_ = start;
+  end_ = end;
+}
+
+Source_file *
+Input::get_source_file () const
+{
+  return source_file_;
+}
+
+char const *
+Input::start () const
+{
+  return start_;
+}
+
+char const *
+Input::end () const
+{
+  return end_;
 }