X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmain.cc;h=5e359af4c1b59cfcf4062e5b94cd0935a0cc3653;hb=79d916d1fa2a921732f7432e87b25058693be370;hp=4bed727ec5f7809b5b79642e53dcf969f2afb92e;hpb=1bdf3db27451a0873b2c97545f0beab2f5cce06a;p=lilypond.git diff --git a/lily/main.cc b/lily/main.cc index 4bed727ec5..5e359af4c1 100644 --- a/lily/main.cc +++ b/lily/main.cc @@ -3,67 +3,152 @@ source file of the GNU LilyPond music typesetter - (c) 1997 Han-Wen Nienhuys + (c) 1997--2001 Han-Wen Nienhuys */ +#include #include #include -#include "proto.hh" -#include "plist.hh" -#include "lgetopt.hh" +#include + +#include "config.h" + +#if HAVE_GETTEXT +#include +#endif + +#include "lily-guile.hh" +#include "lily-version.hh" +#include "all-font-metrics.hh" +#include "getopt-long.hh" #include "misc.hh" #include "string.hh" #include "main.hh" -#include "path.hh" -#include "config.hh" -#include "source.hh" +#include "file-path.hh" +#include "file-results.hh" #include "debug.hh" -#include "my-lily-parser.hh" +#include "lily-guile.hh" +#include "paper-def.hh" +#include "midi-def.hh" +#include "global-ctor.hh" +#include "kpath.hh" + + +/* + Global options that can be overridden through command line. +*/ -static bool version_ignore_b = false; -Sources* source_global_l = 0; +/* Write dependencies file? */ +bool dependency_global_b = false; + +/* Prepend to dependencies */ +String dependency_prefix_global; + +/* Names of header fields to be dumped to a separate file. */ +Array dump_header_fieldnames_global; + +/* Name of initialisation file. */ +String init_name_global; + +/* Do not calculate and write paper output? */ bool no_paper_global_b = false; -bool experimental_features_global_b = false; -bool postscript_global_b = true; -int exit_status_i_; - -void destill_inname (String &name_str_r); - -Long_option_init theopts[] = { - {1, "output", 'o'}, - {0, "warranty", 'w'}, - {0, "help", 'h'}, - {0, "test", 't'}, - {0, "debug", 'd'}, - {1, "init", 'i'}, - {1, "include", 'I'}, - {0, "no-midi", 'M'}, - {0, "no-postscript", 'P'}, - {0, "ignore-version", 'V'}, - {0,0,0} +/* Selected output format. + One of tex, ps, scm, as. */ +String output_format_global = "tex"; + +/* Current output name. */ +String output_name_global; + +/* Run in safe mode? -- FIXME: should be re-analised */ +bool safe_global_b = false; + +/* Verbose progress indication? */ +bool verbose_global_b = false; + +/* Scheme code to execute before parsing, after .scm init */ +String init_scheme_code_string = "(begin #t "; + + +/* + Misc. global stuff. + */ + + +All_font_metrics *all_fonts_global_p; +int exit_status_global; +File_path global_path; + +/* Number of current score output block. If there's more than one + score block, this counter will be added to the output filename. */ +int score_count_global; + + + +/* + File globals. + */ + +/* The option parser */ +static Getopt_long *oparser_p_static = 0; + +/* + Internationalisation kludge in two steps: + * use _i () to get entry in POT file + * call gettext () explicitely for actual "translation" + + Note: these messages all start with lower case (ie, don't + follow regular localisation guidelines). + */ +static Long_option_init options_static[] = { + {_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")}, + {_i ("DIR"), "dep-prefix", 'P', _i ("prepend DIR to dependencies")}, + {0, "no-paper", 'm', _i ("produce MIDI output only")}, + {_i ("NAME"), "output", 'o', _i ("write output to NAME")}, + {0, "safe", 's', _i ("inhibit file output naming and exporting")}, + {0, "version", 'v', _i ("print version number")}, + {0, "verbose", 'V', _i ("verbose")}, + {0, "warranty", 'w', _i ("show warranty and copyright")}, + {_i ("EXPR"), "evaluate", 'e',_i ("evalute EXPR as Scheme after .scm init is read")}, + {0,0,0,0} }; void -usage() +identify (ostream* os) { - cout << - _("Usage: lilypond [options] [mudela-files]\n" - "Typeset and or produce midi output from mudela-file or stdin\n" - "\n" - "Options:\n" - " -d, --debug enable debugging output\n" - " -I, --include=DIR add DIR to search path\n" - " -i, --init=FILE use FILE as init file\n" - " -h, --help this help\n" - " -w, --warranty show warranty and copyright\n" - " -o, --output=FILE set FILE as default output\n" - " -t, --test switch on experimental features\n" - " -M, --no-paper produce midi output only\n" - " -V, --ignore-version ignore mudela version\n" - " -P, --no-postscript don't use PostScript\n" - "\n" - "GNU LilyPond was compiled with the following settings:\n") + *os << gnu_lilypond_version_str (); +} + +void +usage () +{ + + /* + 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 (options_static); + cout << '\n'; + cout << _ ("This binary was compiled with the following options:") + << " " << #ifdef NDEBUG "NDEBUG " #endif @@ -73,145 +158,321 @@ usage() #ifdef STRING_UTILS_INLINED "STRING_UTILS_INLINED " #endif - "datadir= " DIR_DATADIR - + "\n" + "datadir: `" DIR_DATADIR "'\n" + "localedir: `" DIR_LOCALEDIR "'\n" "\n"; - ; + cout << endl; + cout << _f ("Report bugs to %s", "bug-gnu-music@gnu.org") << endl; } void -notice() +version () { - cout << - _("\n" - "GNU LilyPond -- The GNU Project music typesetter.\n" - "Copyright 1996, 97, 98 by\n" - " Han-Wen Nienhuys \n" - " Jan Nieuwenhuizen \n" - "\n" - " 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 (&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--2001"); + cout << '\n'; + cout << " Han-Wen Nienhuys \n"; + cout << " Jan Nieuwenhuizen \n"; +} -static File_path path; +void +notice () +{ + cout << '\n'; + cout << _ ("GNU LilyPond -- The music typesetter"); + cout << '\n'; + cout << _f ("Copyright (c) %s by", "1996--2001"); + cout << '\n'; + cout << " Han-Wen Nienhuys \n"; + cout << " Jan Nieuwenhuizen \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"); +} void -do_one_file (String init_str, String file_str) +setup_paths () { - if (init_str.length_i () && path.find (init_str).empty_b ()) + // facilitate binary distributions + char const *env_lily = getenv ("LILYPONDPREFIX"); + String prefix_directory; + if (env_lily) + prefix_directory = env_lily; + +#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 (); + + /* + 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 + + 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++) { - error (_("Can not find `") + init_str +"\'"); - return ; + String p = prefix + to_str ('/') + String (*s); + global_path.add (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++; +#endif } - if (file_str.length_i () && path.find (file_str).empty_b ()) +} + +/** + Make input file name from command argument. + + Path describes file name with added default extension, + ".ly" if none. "-" is stdin. + */ +Path +distill_inname (String str) +{ + Path p = split_path (str); + if (str.empty_b () || str == "-") + p.base = "-"; + else { - error (_("Can not find `") + file_str + "'"); - return ; + String orig_ext = p.ext; + char const *extensions[] = {"ly", "fly", "sly", "", 0}; + for (int i = 0; extensions[i]; i++) + { + p.ext = orig_ext; + if (*extensions[i] && !p.ext.empty_b ()) + p.ext += "."; + p.ext += extensions[i]; + if (!global_path.find (p.str ()).empty_b ()) + break; + } + /* Reshuffle extension */ + p = split_path (p.str ()); } + return p; +} - Sources sources; - source_global_l = &sources; - source_global_l->set_path (&path); - { - My_lily_parser parser (source_global_l); - parser.set_version_check (version_ignore_b); - parser.parse_file (init_str, file_str); - - if (file_str.length_i() && file_str[0] != '-') - { - String a,b,c,d; - split_path (file_str, a, b, c, d); - default_outname_base_global = c; - } - else - default_outname_base_global = "lelie"; +String +format_to_ext (String format) +{ + if (format == "tex") + /* .lytex change put off */ + return "tex"; // "lytex"; + return format; +} + +void +main_prog (int, char**) +{ + /* + need to do this first. Engravers use lily.scm contents. + */ + init_lily_guile (); + if (verbose_global_b) + progress_indication ("\n"); + read_lily_scm_file ("lily.scm"); + cout << endl; + + call_constructors (); + all_fonts_global_p = new All_font_metrics (global_path.str ()); + + init_scheme_code_string += ")"; + gh_eval_str (init_scheme_code_string.ch_C()); - if (parser.error_level_i_) + int p=0; + const char *arg ; + while ((arg = oparser_p_static->get_next_arg ()) || p == 0) + { + String infile; + + if (arg) + infile = arg; + else + infile = "-"; + + // What/when was this supposed to do? + // It looks like it reset the outname_str_global for every new + // file, but only if user didn't specify a outname? Huh? + // if (outname_str_global == "") { - exit_status_i_ = 1; + Midi_def::reset_score_count (); + Paper_def::reset_score_count (); } - else - do_scores(); - clear_scores (); - } - source_global_l = 0; + + Path inpath = distill_inname (infile); + + /* By default, use base name of input file for output file name */ + Path outpath = inpath; + if (inpath.str () != "-") + outpath.ext = format_to_ext (output_format_global); + + /* By default, write output to cwd; do not copy directory part + of input file name */ + outpath.root = ""; + outpath.dir = ""; + + if (!output_name_global.empty_b ()) + outpath = split_path (output_name_global); + + String init; + if (!init_name_global.empty_b ()) + init = init_name_global; + else if (!inpath.ext.empty_b ()) + init = "init." + inpath.ext; + else + init = "init.ly"; + + /* Burp: output name communication goes through _global */ + String save_output_name_global = output_name_global; + output_name_global = outpath.str (); + do_one_file (init, inpath.str ()); + output_name_global = save_output_name_global; + + p++; + } + delete oparser_p_static; + exit (exit_status_global); } -void -identify () +static int +sane_putenv (char const* key, char const* value) { - cout << get_version_str() << endl; + /* + putenv is POSIX, setenv is BSD 4.3 + Urg, but putenv blindly overwrites environment settings. + */ + if (!getenv (key)) + return putenv ((char*)((String (key) + "=" + value).ch_C ())); + return -1; } int main (int argc, char **argv) { - identify (); - debug_init(); // should be first - + debug_init (); // should be first (can see that; but Why?) + setup_paths (); - // must override (come before) "/usr/local/share/lilypond"! - char const *env_sz = getenv ("LILYINCLUDE"); - if (env_sz) - path.parse_path (env_sz); - - path.add (""); - path.add (String (DIR_DATADIR) + "/init/"); - - path.push (DIR_DATADIR); + /* Prepare GUILE for heavy memory usage. If you have plenty memory, + this may speed up GUILE a bit. If you're short on memory, these + settings + + export GUILE_INIT_SEGMENT_SIZE_1=36000 + export GUILE_MAX_SEGMENT_SIZE=576000 - Getopt_long oparser (argc, argv,theopts); - String init_str ("lily-init.ly"); + may considerably decrease memory footprint (~*0.85), with a small + execution time penalty (~*1.10). */ + + sane_putenv ("GUILE_INIT_SEGMENT_SIZE_1", "4194304"); + sane_putenv ("GUILE_MAX_SEGMENT_SIZE", "8388608"); - while (Long_option_init const * opt = oparser()) + ly_init_kpath (argv[0]); + + oparser_p_static = new Getopt_long (argc, argv, options_static); + while (Long_option_init const * opt = (*oparser_p_static) ()) { - switch (opt->shortname) + switch (opt->shortname_ch_) { - case 't': - experimental_features_global_b = true; + case 'v': + version (); + exit (0); // we print a version anyway. break; case 'o': - default_outname_base_global = oparser.optional_argument_ch_C_; + { + String s = oparser_p_static->optional_argument_ch_C_; + Path p = split_path (s); + if (p.ext.empty_b ()) + p.ext = format_to_ext (output_format_global); + output_name_global = p.str (); + } + break; + case 'e': + init_scheme_code_string += + oparser_p_static->optional_argument_ch_C_; break; case 'w': - notice(); + notice (); exit (0); break; + case 'f': + output_format_global = oparser_p_static->optional_argument_ch_C_; + break; + case 'P': + dependency_prefix_global = oparser_p_static->optional_argument_ch_C_; + break; + case 'H': + dump_header_fieldnames_global.push (oparser_p_static->optional_argument_ch_C_); + break; case 'I': - path.push (oparser.optional_argument_ch_C_); + global_path.push (oparser_p_static->optional_argument_ch_C_); break; case 'i': - init_str = oparser.optional_argument_ch_C_; + init_name_global = oparser_p_static->optional_argument_ch_C_; break; case 'h': - usage(); + usage (); exit (0); break; case 'V': - version_ignore_b = true; + verbose_global_b = true; break; - case 'P': - postscript_global_b = false; - break; - case 'd': - set_debug (true); + case 's': + safe_global_b = true; break; case 'M': + dependency_global_b = true; + break; + case 'm': no_paper_global_b = true; break; default: @@ -219,40 +480,15 @@ main (int argc, char **argv) break; } } + identify (&cerr); - int p=0; - const char *arg ; - while ((arg= oparser.get_next_arg())) - { - String f (arg); - destill_inname (f); - do_one_file (init_str,f); - p++; - } - if (!p) - { - do_one_file (init_str, ""); - } +#ifdef WINNT + gh_enter (argc, argv, main_prog); +#else + gh_enter (argc, argv, (void (*) (int, char**))main_prog); +#endif - return exit_status_i_; + return 0; // unreachable } -/// make input file name: add default extension. "" is stdin. -void -destill_inname (String &name_str_r) -{ - if (name_str_r.length_i()) - { - if (name_str_r[ 0 ] != '-') - { - String a,b,c,d; - split_path (name_str_r,a,b,c,d); - // add extension if not present. - if (d.empty_b ()) - d = ".ly"; - name_str_r = a+b+c+d; - } - } - else name_str_r = ""; -}