lily/main.cc

   1 #include <iostream.h>
   2 #include <assert.h>
   3 #include "proto.hh"
   4 #include "plist.hh"
   5 #include "lgetopt.hh"
   6 #include "misc.hh"
   7 #include "string.hh"
   8 #include "main.hh"
   9 #include "path.hh"
  10 #include "config.hh"
  11 #include "source-file.hh"
  12 #include "source.hh"
  13
  14 Source source;
  15 Source* source_l_g = &source;
  16 String infile_str_g;
  17 bool only_midi = false;
  18 extern void parse_file(String,String);
  19
  20
  21 void
  22 destill_inname( String &name_str_r);
  23 Long_option_init theopts[] = {
  24     1, "output", 'o',
  25     0, "warranty", 'w',
  26     0, "help", 'h',
  27     0, "debug", 'd',
  28     1, "init", 'i',
  29     1, "include", 'I',
  30     0, "midi", 'M',
  31     0,0,0
  32 };
  33
  34 void
  35 help()
  36 {
  37     cout <<
  38         "--help, -h             This help\n"
  39         "--warranty, -w         show warranty & copyright\n"
  40         "--output, -o           set default output\n"
  41         "--debug, -d            enable debug output\n"
  42         "--init, -i             set init file\n"
  43         "--include, -I          add to file search path.\n"
  44         "--midi, -M             midi output only\n"
  45         ;
  46
  47 }
  48
  49 void
  50 notice()
  51 {
  52     cout <<
  53         "\n"
  54         "LilyPond, a music typesetter.\n"
  55         "Copyright (C) 1996,97 by\n"
  56         "  Han-Wen Nienhuys <hanwen@stack.nl>\n"
  57         "Contributors\n"
  58         "  Jan Nieuwenhuizen <jan@digicash.com>\n"
  59         "  Mats Bengtsson <matsb@s3.kth.se>\n"
  60         "\n"
  61         "    This program is free software; you can redistribute it and/or\n"
  62         "modify it under the terms of the GNU General Public License version 2\n"
  63         "as published by the Free Software Foundation.\n"
  64         "\n"
  65         "    This program is distributed in the hope that it will be useful,\n"
  66         "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
  67         "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n"
  68         "General Public License for more details.\n"
  69         "\n"
  70         "    You should have received a copy (refer to the file COPYING) of the\n"
  71         "GNU General Public License along with this program; if not, write to\n"
  72         "the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,\n"
  73         "USA.\n";
  74 }
  75
  76 static File_path * path =0;
  77 struct Main_init {
  78     Main_init() {
  79         path = new File_path(LIBDIR);
  80         path->push(String(LIBDIR)+"init/");
  81         debug_init();
  82     }
  83     ~Main_init() {
  84         delete path;
  85     }
  86 } main_init;
  87
  88 int
  89 main (int argc, char **argv)
  90 {
  91     Getopt_long oparser(argc, argv,theopts);
  92     cout << get_version();
  93     String init_str("symbol.ini");
  94
  95     while (Long_option_init * opt = oparser()) {
  96         switch ( opt->shortname){
  97         case 'o':
  98             set_default_output(oparser.optarg);
  99             break;
 100         case 'w':
 101             notice();
 102             exit(0);
 103             break;
 104         case 'I':
 105             path->push(oparser.optarg);
 106             break;
 107         case 'i':
 108             init_str = oparser.optarg;
 109             break;
 110         case 'h':
 111             help();
 112             exit(0);
 113             break;
 114         case 'd':
 115             set_debug(true);
 116             break;
 117         case 'M':
 118             only_midi = true;
 119             break;
 120         default:
 121             assert(false);
 122             break;
 123         }
 124     }
 125
 126     int p=0;
 127     char *arg ;
 128     while ( (arg= oparser.get_next_arg()) ) {
 129         String f(arg);
 130         destill_inname(f);
 131         infile_str_g = f;
 132         parse_file(init_str,f);
 133         do_scores();
 134         p++;
 135     }
 136     if (!p) {
 137         parse_file(init_str, "");
 138         do_scores();
 139     }
 140
 141     return 0;
 142 }
 143
 144 String
 145 find_file(String f)
 146 {
 147     return path->find(f);
 148 }
 149
 150 /// make input file name: add default extension. "" is stdin.
 151 void
 152 destill_inname( String &name_str_r)
 153 {
 154     if ( name_str_r.length_i() )
 155         {
 156         if( name_str_r[ 0 ] != '-' )
 157             {
 158             String a,b,c,d;
 159             split_path(name_str_r,a,b,c,d);
 160
 161             // add extension if not present.
 162             if (d == "")
 163                 d = ".ly";
 164             name_str_r = a+b+c+d;
 165             }
 166         } else name_str_r = "";
 167 }
 168