/*
- main.cc -- implement main: entrypoints
+ main.cc -- implement main () entrypoint.
source file of the GNU LilyPond music typesetter
- (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include <stdlib.h>
-#include <iostream.h>
+#include <stdio.h>
#include <assert.h>
#include <locale.h>
+#include <string.h>
-#include "lily-guile.hh"
-#include "lily-version.hh"
+#include "config.hh"
+
+#if HAVE_GETTEXT
+#include <libintl.h>
+#endif
#include "all-font-metrics.hh"
-#include "getopt-long.hh"
-#include "misc.hh"
-#include "string.hh"
-#include "main.hh"
+#include "file-name.hh"
#include "file-path.hh"
-#include "config.h"
-#include "file-results.hh"
-#include "debug.hh"
-#include "lily-guile.hh"
-#include "paper-def.hh"
-#include "midi-def.hh"
+#include "getopt-long.hh"
#include "global-ctor.hh"
#include "kpath.hh"
+#include "lily-guile.hh"
+#include "lily-version.hh"
+#include "main.hh"
+#include "misc.hh"
+#include "output-def.hh"
+#include "string.hh"
+#include "warn.hh"
+/*
+ * Global options that can be overridden through command line.
+ */
-#if HAVE_GETTEXT
-#include <libintl.h>
-#endif
-
+/* Names of header fields to be dumped to a separate file. */
+Array<String> dump_header_fieldnames_global;
+/* Name of initialisation file. */
+String init_name_global;
-bool verbose_global_b = false;
+/* Do not calculate and write paper output? */
bool no_paper_global_b = false;
-bool no_timestamps_global_b = false;
-bool find_old_relative_b = false;
-
-char const* output_global_ch = "tex";
-All_font_metrics *all_fonts_global_p;
-String default_outname_base_global = "lelie";
-String outname_str_global;
-String init_str_global;
+/* Selected output format.
+ One of tex, ps, scm, as. */
+String output_format_global = "tex";
-int default_count_global;
-File_path global_path;
-
-Array<String> global_score_header_fields;
+/* Current output name. */
+String output_name_global;
+/* Run in safe mode? */
bool safe_global_b = false;
-bool experimental_features_global_b = false;
-bool dependency_global_b = false;
-int exit_status_i_;
+/* Verbose progress indication? */
+bool verbose_global_b = false;
+
+/* Scheme code to execute before parsing, after .scm init
+ This is where -e arguments are appended to.
+*/
+String init_scheme_code_string = "(begin #t ";
-Getopt_long * oparser_global_p = 0;
-String distill_inname_str (String name_str, String& ext_r);
/*
- Internationalisation kludge in two steps:
- * use _i () to get entry in POT file
- * call gettext () explicitely for actual "translation"
+ * Miscellaneous global stuff.
+ */
+File_path global_path;
- Note: these messages all start with lower case (ie, don't
- follow regular localisation guidelines).
+
+/*
+ * File globals.
*/
-Long_option_init theopts[] = {
- {_i ("EXT"), "output-format", 'f', _i ("use output format EXT (scm, ps, tex or as)")},
- {0, "help", 'h', _i ("this help")},
- {_i ("FIELD"), "header", 'H', _i ("write header field to BASENAME.FIELD")},
- {_i ("DIR"), "include", 'I', _i ("add DIR to search path")},
- {_i ("FILE"), "init", 'i', _i ("use FILE as init file")},
- {0, "dependencies", 'M', _i ("write Makefile dependencies for every input file")},
- {0, "no-paper", 'm', _i ("produce MIDI output only")},
- {_i ("BASENAME"), "output", 'o', _i ("write output to BASENAME[-x].extension")},
- {0, "find-old-relative", 'Q', _i ("show all changes in relative syntax")},
- {0, "safe", 's', _i ("inhibit file output naming and exporting")},
- {0, "no-timestamps", 'T', _i ("don't timestamp the output")},
- {0, "test", 't', _i ("switch on experimental features")},
- {0, "version", 'v', _i ("print version number")},
- {0, "verbose", 'V', _i("verbose")},
- {0, "warranty", 'w', _i ("show warranty and copyright")},
- {0,0,0, 0}
-};
-
-void
-identify (ostream* os)
-{
- //*os << gnu_lilypond_version_str () << endl;
- *os << gnu_lilypond_version_str ();
-}
-void
-usage ()
-{
+static char const *AUTHORS =
+" Han-Wen Nienhuys <hanwen@cs.uu.nl>\n"
+" Jan Nieuwenhuizen <janneke@gnu.org>\n";
+
+static char const *PROGRAM_NAME = "lilypond-bin";
+static char const *PROGRAM_URL = "http://lilypond.org";
+
+static char const *NOTICE =
+_i ("This program is free software. It is covered by the GNU General Public\n"
+ "License and you are welcome to change it and/or distribute copies of it\n"
+ "under certain conditions. Invoke as `lilypond-bin --warranty' for more\n"
+ "information.\n");
- /*
- No version number or newline here. It confuses help2man
- */
- cout << _f ("Usage: %s [OPTION]... [FILE]...", "lilypond");
- cout << "\n\n";
- cout << _ ("Typeset music and or play MIDI from FILE");
- cout << "\n\n";
- cout <<
-_(
-"LilyPond is a music typesetter. It produces beautiful sheet music\n"
-"using a high level description file as input. LilyPond is part of \n"
-"the GNU Project.\n"
-);
-
- cout << '\n';
- cout << _ ("Options:");
- cout << '\n';
- cout << Long_option_init::table_str (theopts);
- cout << '\n';
- cout << _ ("This binary was compiled with the following options:")
- << " " <<
-#ifdef NDEBUG
- "NDEBUG "
-#endif
-#ifdef NPRINT
- "NPRINT "
-#endif
-#ifdef STRING_UTILS_INLINED
- "STRING_UTILS_INLINED "
-#endif
+static char const *WARRANTY =
+_i (" This program is free software; you can redistribute it and/or\n"
+ "modify it under the terms of the GNU General Public License version 2\n"
+ "as published by the Free Software Foundation.\n"
+ "\n"
+ " This program is distributed in the hope that it will be useful,\n"
+ "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+ "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
+ "General Public License for more details.\n"
"\n"
- "datadir: `" DIR_DATADIR "'\n"
- "localedir: `" DIR_LOCALEDIR "'\n"
- "\n";
+ " You should have received a copy (refer to the file COPYING) of the\n"
+ "GNU General Public License along with this program; if not, write to\n"
+ "the Free Software Foundation, Inc., 59 Temple Place - Suite 330,\n"
+ "Boston, MA 02111-1307, USA.\n");
- cout << endl;
+/* Where the init files live. Typically:
+ LILYPOND_DATADIR = /usr/share/lilypond
+ LOCAL_LILYPOND_DATADIR = /usr/share/lilypond/<VERSION> */
+char const *prefix_directory[] = {LILYPOND_DATADIR, LOCAL_LILYPOND_DATADIR, 0};
- cout << _f ("Report bugs to %s", "bug-gnu-music@gnu.org") << endl;
+/* The option parser */
+static Getopt_long *option_parser = 0;
+
+/* Internationalisation kludge in two steps:
+ * use _i () to get entry in POT file
+ * call gettext () explicitely for actual "translation" */
+
+static Long_option_init options_static[] =
+ {
+ {_i ("EXPR"), "evaluate", 'e',
+ _i ("set options, use -e '(ly-option-usage)' for help")},
+ /* Bug in option parser: --output=foe is taken as an abbreviation
+ for --output-format. */
+ {_i ("EXT"), "format", 'f', _i ("use output format EXT")},
+ {0, "help", 'h', _i ("print this help")},
+ {_i ("FIELD"), "header", 'H', _i ("write header field to BASENAME.FIELD")},
+ {_i ("DIR"), "include", 'I', _i ("add DIR to search path")},
+ {_i ("FILE"), "init", 'i', _i ("use FILE as init file")},
+ {0, "no-paper", 'm', _i ("produce MIDI output only")},
+ {_i ("FILE"), "output", 'o', _i ("write output to FILE")},
+ {0, "safe-mode", 's', _i ("run in safe mode")},
+ {0, "version", 'v', _i ("print version number")},
+ {0, "verbose", 'V', _i ("be verbose")},
+ {0, "warranty", 'w', _i ("show warranty and copyright")},
+ {0,0,0,0}
+ };
+
+static void
+dir_info (FILE *out)
+{
+ fputs ("\n", out);
+ fprintf (out, "LILYPOND_DATADIR=\"%s\"\n", LILYPOND_DATADIR);
+ fprintf (out, "LOCAL_LILYPOND_DATADIR=\%s\"\n", LOCAL_LILYPOND_DATADIR);
+ fprintf (out, "LOCALEDIR=\"%s\"\n", LOCALEDIR);
+
+ char *lilypond_prefix = getenv ("LILYPONDPREFIX");
+ fprintf (out, "LILYPONDPREFIX=\"%s\"\n",
+ (lilypond_prefix ? lilypond_prefix : ""));
}
-void
-version ()
+static void
+copyright ()
{
- identify (&cout);
- cout << '\n';
- cout << _f (""
- "This is free software. It is covered by the GNU General Public License,\n"
- "and you are welcome to change it and/or distribute copies of it under\n"
- "certain conditions. Invoke as `%s --warranty' for more information.\n",
- "lilypond");
- cout << endl;
-
- cout << _f ("Copyright (c) %s by", "1996--2000");
- cout << "Han-Wen Nienhuys <hanwen@cs.uu.nl>\n"
- << "Jan Nieuwenhuizen <janneke@gnu.org>\n";
+ printf (_f ("Copyright (c) %s by\n%s and others.",
+ "1996--2004",
+ AUTHORS).to_str0 ());
+ printf ("\n");
}
-void
+static void
+identify (FILE *out)
+{
+ fputs (gnu_lilypond_version_string ().to_str0 (), out);
+}
+
+static void
notice ()
{
- cout << '\n';
- // GNU GNU?
- cout << _ ("GNU LilyPond -- The GNU Project music typesetter");
- cout << '\n';
- cout << _f ("Copyright (c) %s by", "1996--2000");
- cout << '\n';
- cout << " Han-Wen Nienhuys <hanwen@cs.uu.nl>\n";
- cout << " Jan Nieuwenhuizen <janneke@gnu.org>\n";
- cout << '\n';
- cout << _ (
- " This program is free software; you can redistribute it and/or\n"
- "modify it under the terms of the GNU General Public License version 2\n"
- "as published by the Free Software Foundation.\n"
- "\n"
- " This program is distributed in the hope that it will be useful,\n"
- "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
- "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"
- "General Public License for more details.\n"
- "\n"
- " You should have received a copy (refer to the file COPYING) of the\n"
- "GNU General Public License along with this program; if not, write to\n"
- "the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,\n"
- "USA.\n");
+ identify (stdout);
+ printf ("\n");
+ printf (_f (NOTICE, PROGRAM_NAME).to_str0 ());
+ printf ("\n");
+ copyright ();
}
-void
-setup_paths ()
+static void
+usage ()
{
- // facilitate binary distributions
- char const *env_lily = getenv ("LILYPONDPREFIX");
- String prefix_directory;
- if (env_lily)
- prefix_directory = env_lily;
+ /* No version number or newline here. It confuses help2man. */
+ printf (_f ("Usage: %s [OPTIONS]... FILE...", PROGRAM_NAME).to_str0 ());
+ printf ("\n\n");
+ printf (_ ("Typeset music and/or produce MIDI from FILE.").to_str0 ());
+ printf ("\n\n");
+ printf (_ ("LilyPond produces beautiful music notation.").to_str0 ());
+ printf ("\n");
+ printf (_f ("For more information, see %s", PROGRAM_URL).to_str0 ());
+ printf ("\n\n");
+ printf (_ ("Options:").to_str0 ());
+ printf ("\n");
+ printf (Long_option_init::table_string (options_static).to_str0 ());
+ printf ("\n");
+ printf (_f ("Report bugs to %s.", "bug-lilypond@gnu.org").to_str0 ());
+ printf ("\n");
+ printf ("\n");
+}
-#if HAVE_GETTEXT
- setlocale (LC_ALL, ""); /* enable locales */
- setlocale (LC_NUMERIC, "C"); /* musn't have comma's in TeX output... */
- String lily_locale_dir;
- String name (PACKAGE);
- name.to_lower ();
+static void
+warranty ()
+{
+ identify (stdout);
+ printf ("\n");
+ copyright ();
+ printf ("\n");
+ printf (_ (WARRANTY).to_str0 ());
+}
- /*
- urg; what *do* we want with $LILYPONDPREFIX, DIR_DATADIR and $prefix/share
- handy for multiple source-dir runs, though...
- */
- if (!prefix_directory.empty_b())
- {
- lily_locale_dir = prefix_directory + "/share/locale";
- bindtextdomain (name.ch_C (), lily_locale_dir.ch_C());
- }
- else
- bindtextdomain (name.ch_C (), DIR_LOCALEDIR);
- textdomain (name.ch_C ());
-#endif
+static void
+setup_paths ()
+{
+ if (char const *lilypond_prefix = getenv ("LILYPONDPREFIX"))
+ prefix_directory[1] = lilypond_prefix;
- global_path.add ("");
- // must override (come before) "/usr/local/share/lilypond"!
- char const *env_sz = getenv ("LILYINCLUDE");
- if (env_sz)
- global_path.parse_path (env_sz);
-
-
- /*
- Should use kpathsea, this is getting out of hand.
- */
- char *suffixes[] = {"ly", "afm", "scm", "tfm", "ps", 0};
- String prefix = prefix_directory;
- if (prefix.empty_b ())
- prefix = DIR_DATADIR;
- for (char **s = suffixes; *s; s++)
- {
- String p = prefix + to_str ('/') + String (*s);
- global_path.add (p);
+ global_path.append ("");
+
+ /* Adding mf/out make lilypond unchanged source directory, when setting
+ LILYPONDPREFIX to lilypond-x.y.z */
+ char *suffixes[] = {"ly", "afm", "mf/out", "scm", "tfm", "ps", 0};
+ for (unsigned i = 0; prefix_directory[i]; i++)
+ for (char **s = suffixes; *s; s++)
+ {
+ String p = prefix_directory[i] + to_string ('/') + String (*s);
+ global_path.prepend (p);
+
#if !KPATHSEA
- /* Urg: GNU make's $(word) index starts at 1 */
- int i = 1;
- while (global_path.try_add (p + to_str (".") + to_str (i)))
- i++;
+ /* Urg: GNU make's $ (word) index starts at 1 */
+ int i = 1;
+ while (global_path.try_append (p + to_string (".") + to_string (i)))
+ i++;
#endif
- }
+ }
+}
+
+static void
+prepend_load_path (String dir)
+{
+ String s = "(set! %load-path (cons \"" + dir + "\" %load-path))";
+ scm_c_eval_string (s.to_str0 ());
}
-
-void
-main_prog (int, char**)
+static void
+main_with_guile (void *, int, char **)
{
- /*
- need to do this first. Engravers use lily.scm contents.
- */
- init_lily_guile ();
+ /* Engravers use lily.scm contents, need to make Guile find it.
+ Prepend onto GUILE %load-path, very ugh. */
+ for (unsigned i = 0; prefix_directory[i]; i++)
+ {
+ prepend_load_path (prefix_directory[i]);
+ /* Junk this. We should make real modules iso. just loading files. */
+ prepend_load_path (String (prefix_directory[i]) + "/scm");
+ }
+
if (verbose_global_b)
- progress_indication ("\n");
- read_lily_scm_file ("lily.scm");
- cout << endl;
+ dir_info (stderr);
+ ly_c_init_guile ();
call_constructors ();
- default_outname_base_global = "lelie";
- all_fonts_global_p = new All_font_metrics (global_path.str ());
-
- int p=0;
- const char *arg ;
- while ((arg= oparser_global_p->get_next_arg ()))
+ progress_indication ("\n");
+
+ all_fonts_global = new All_font_metrics (global_path.to_string ());
+
+ init_scheme_code_string += ")";
+ scm_c_eval_string ((char*) init_scheme_code_string.to_str0 ());
+
+ /* We accept multiple independent music files on the command line to
+ reduce compile time when processing lots of small files.
+ Starting the GUILE engine is very time consuming. */
+
+ SCM files = SCM_EOL;
+ SCM *tail = &files;
+ while (char const *arg = option_parser->get_next_arg ())
{
-
- if (outname_str_global == "")
- {
- Midi_def::reset_default_count ();
- Paper_def::reset_default_count ();
- }
- String f (arg);
- String i;
- f = distill_inname_str (f, i);
- if (f == "-")
- default_outname_base_global = "-";
- else
- {
- String a,b,c,d;
- split_path (f, a, b, c, d);
- default_outname_base_global = c;
- }
- if (outname_str_global.length_i ())
- default_outname_base_global = outname_str_global;
- if (init_str_global.length_i ())
- i = init_str_global;
- else
- i = "init" + i;
- do_one_file (i, f);
- p++;
+ *tail = scm_cons (scm_makfrom0str (arg), SCM_EOL);
+ tail = SCM_CDRLOC (*tail);
}
- if (!p)
+ delete option_parser;
+ option_parser = 0;
+
+ if (files == SCM_EOL)
{
- String i;
- if (init_str_global.length_i ())
- i = init_str_global;
- else
- i = "init.ly";
- default_outname_base_global = "-";
- if (outname_str_global.length_i ())
- default_outname_base_global = outname_str_global;
- do_one_file (i, default_outname_base_global);
+ /* No FILE arguments is now a usage error to help newbies. If you
+ want a filter, you're not a newbie and should know to use file
+ argument `-'. */
+ usage ();
+ exit (2);
}
- delete oparser_global_p;
- exit( exit_status_i_);
-}
-
-int
-main (int argc, char **argv)
-{
- debug_init (); // should be first
- setup_paths ();
+ SCM result = scm_call_1 (ly_scheme_function ("lilypond-main"), files);
+ (void) result;
- /*
- prepare guile for heavy mem usage.
- putenv is POSIX, setenv is BSD 4.3
- */
- putenv ("GUILE_INIT_SEGMENT_SIZE_1=4194304");
- putenv ("GUILE_MAX_SEGMENT_SIZE=8388608");
+ /* Unreachable. */
+ exit (0);
+}
- ly_init_kpath (argv[0]);
+static void
+setup_localisation ()
+{
+#if HAVE_GETTEXT
+ /* Enable locales */
+ setlocale (LC_ALL, "");
+
+ /* FIXME: check if this is still true.
+ Disable localisation of float values. This breaks TeX output. */
+ setlocale (LC_NUMERIC, "C");
- oparser_global_p = new Getopt_long(argc, argv,theopts);
- while (Long_option_init const * opt = (*oparser_global_p)())
+ String name (PACKAGE);
+ name.to_lower ();
+ bindtextdomain (name.to_str0 (), LOCALEDIR);
+ textdomain (name.to_str0 ());
+#endif
+}
+
+static void
+parse_argv (int argc, char **argv)
+{
+ bool help_b = false;
+ option_parser = new Getopt_long (argc, argv, options_static);
+ while (Long_option_init const *opt = (*option_parser) ())
{
- switch (opt->shortname_ch_)
+ switch (opt->shortname_char_)
{
case 'v':
- version();
- exit (0); // we print a version anyway.
- break;
- case 't':
- experimental_features_global_b = true;
- progress_indication ("*** enabling experimental features, you're on your own now ***\n");
+ notice ();
+ exit (0);
break;
case 'o':
- outname_str_global = oparser_global_p->optional_argument_ch_C_;
+ {
+ String s = option_parser->optional_argument_str0_;
+ File_name file_name (s);
+ output_name_global = file_name.to_string ();
+ }
+ break;
+ case 'e':
+ init_scheme_code_string += option_parser->optional_argument_str0_;
break;
case 'w':
- notice ();
+ warranty ();
exit (0);
break;
case 'f':
- output_global_ch = oparser_global_p->optional_argument_ch_C_;
- break;
- case 'Q':
- find_old_relative_b= true;
+ if (option_parser->optional_argument_str0_ == "help")
+ {
+ printf (_ ("This option is for developers only.").to_str0 ());
+ printf (_ ("Read the sources for more information.").to_str0 ());
+ exit (0);
+ }
+ output_format_global = option_parser->optional_argument_str0_;
break;
case 'H':
- global_score_header_fields.push (oparser_global_p->optional_argument_ch_C_);
+ dump_header_fieldnames_global
+ .push (option_parser->optional_argument_str0_);
break;
case 'I':
- global_path.push (oparser_global_p->optional_argument_ch_C_);
+ global_path.append (option_parser->optional_argument_str0_);
break;
case 'i':
- init_str_global = oparser_global_p->optional_argument_ch_C_;
+ init_name_global = option_parser->optional_argument_str0_;
break;
case 'h':
- usage ();
- exit (0);
+ help_b = true;
break;
case 'V':
verbose_global_b = true;
case 's':
safe_global_b = true;
break;
- case 'M':
- dependency_global_b = true;
- break;
case 'm':
no_paper_global_b = true;
break;
- case 'T':
- no_timestamps_global_b = true;
- break;
default:
assert (false);
break;
}
}
- identify (&cerr);
-#ifdef WINNT
- gh_enter (argc, argv, main_prog);
-#else
- gh_enter (argc, argv, (void(*)(int, char**))main_prog);
-#endif
-
- return 0; // unreachable
+ if (help_b)
+ {
+ usage ();
+ if (verbose_global_b)
+ dir_info (stdout);
+ exit (0);
+ }
}
-/**
- make input file name from command arg.
-
- @input file name
-
- @output file name with added default extension. "" is stdin.
- in reference argument: the extension. ".ly" if none
- */
-String
-distill_inname_str (String name_str, String& ext_r)
+int
+main (int argc, char **argv)
{
- String str = name_str;
- if (str.length_i ())
- {
- if (str != "-")
- {
- String a,b,c;
- split_path (str,a,b,c,ext_r);
+ setup_localisation ();
+ setup_paths ();
+ parse_argv (argc, argv);
+ initialize_kpathsea (argv[0]);
- // add extension if not present.
- char const* extensions[] = {"", ".ly", ".fly", ".sly", "", 0};
- extensions[0] = ext_r.ch_C ();
- for (int i = 0; extensions[i]; i++)
- {
- if (!global_path.find (a+b+c+extensions[i]).empty_b ())
- {
- ext_r = extensions[i];
- break;
- }
- }
- str = a+b+c+ext_r;
- // in any case, assume (init).ly
- if (!ext_r.length_i ())
- ext_r = ".ly";
- }
- }
- else
- {
- str = "-";
- ext_r = ".ly";
- }
- return str;
-}
+ scm_boot_guile (argc, argv, main_with_guile, 0);
+ /* Unreachable */
+ return 0;
+}
projects / lilypond.git / blobdiff