source file of the GNU LilyPond music typesetter
- (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "main.hh"
#include <cassert>
#include <clocale>
#include <cstring>
+#include <cerrno>
+using namespace std;
+
#include <unistd.h>
-#include <errno.h>
-#include <pwd.h>
-#include <grp.h>
#include <sys/types.h>
-
#include "config.hh"
+#if HAVE_GRP_H
+#include <grp.h>
+#endif
+#if HAVE_PWD_H
+#include <pwd.h>
+#endif
#if HAVE_GETTEXT
#include <libintl.h>
#endif
#include "all-font-metrics.hh"
#include "file-name.hh"
+#include "freetype.hh"
#include "getopt-long.hh"
#include "global-ctor.hh"
-#include "kpath.hh"
+#include "international.hh"
#include "lily-guile.hh"
#include "lily-version.hh"
-#include "version.hh"
#include "misc.hh"
#include "output-def.hh"
-#include "warn.hh"
-#include "freetype.hh"
+#include "program-option.hh"
+#include "relocate.hh"
#include "string-convert.hh"
+#include "version.hh"
+#include "warn.hh"
/*
* Global options that can be overridden through command line.
*/
/* Names of header fields to be dumped to a separate file. */
-Array<String> dump_header_fieldnames_global;
+vector<string> dump_header_fieldnames_global;
/* Name of initialisation file. */
-String init_name_global;
+string init_name_global;
+
+/* Selected output backend
+ One of (gnome, ps [default], eps, scm, svg, tex, texstr)") */
+string output_backend_global = "ps";
+
+/* Output formats to generate. */
+string output_format_global = "";
-/* Selected output format.
- One of tex, ps, scm, as.
-*/
-String output_backend_global = "ps";
-String output_format_global = "pdf";
bool is_pango_format_global;
+bool is_TeX_format_global;
/* Current output name. */
-String output_name_global;
+string output_name_global;
/* Run in safe mode? */
bool be_safe_global = false;
+/* Provide URI links to the original file */
+bool point_and_click_global = true;
+
/* Verbose progress indication? */
bool be_verbose_global = 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 ";
+/* Scheme code to execute before parsing, after .scm init.
+ This is where -e arguments are appended to. */
+string init_scheme_code_string;
+string init_scheme_variables;
+/* Generate preview of first system. */
bool make_preview = false;
-bool make_pages = true;
+
+/* Generate printed output. */
+bool make_print = true;
+
+
+bool relocate_binary =
+#if ARGV0_RELOCATION
+ true;
+#else
+ false
+#endif
+ ;
/*
*/
File_path global_path;
-
/*
* File globals.
*/
-static char const *AUTHORS =
-" Han-Wen Nienhuys <hanwen@cs.uu.nl>\n"
-" Jan Nieuwenhuizen <janneke@gnu.org>\n";
+static char const *AUTHORS
+= " Han-Wen Nienhuys <hanwen@xs4all.nl>\n"
+ " Jan Nieuwenhuizen <janneke@gnu.org>\n";
static char const *PROGRAM_NAME = "lilypond";
static char const *PROGRAM_URL = "http://lilypond.org";
-static char const *NOTICE =
-_f ("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 `%s --warranty' for more\n"
- "information.\n", "lilypond").to_str0 ();
-
-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"
- " 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");
-
+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 `%s --warranty' for more\n"
+ "information.\n");
+
+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"
+ " 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");
/* Where the init files live. Typically:
LILYPOND_DATADIR = /usr/share/lilypond
*/
-String prefix_directory;
+string prefix_directory;
/* The jail specification: USER,GROUP,JAIL,DIR. */
-String jail_spec;
+string jail_spec;
/* 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 ("EXT"), "backend", 'b', _i ("select backend to use")},
- {_i ("EXPR"), "evaluate", 'e',
- _i ("set option, use -e '(ly:option-usage)' for help")},
- /* Bug in option parser: --output =foe is taken as an abbreviation
- for --output-format. */
- {_i ("EXTs"), "formats", 'f', _i ("list of formats to dump")},
- {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")},
- {_i ("FILE"), "output", 'o', _i ("write output to FILE (suffix will be added)")},
- {_i ("USER,GROUP,JAIL,DIR"), "jail", 'j', _i ("chroot to JAIL, become USER:GROUP and cd into DIR")},
- {0, "preview", 'p', _i ("generate a preview")},
- {0, "no-pages", 0, _i ("don't generate full pages")},
- {0, "png", 0, _i ("generate PNG")},
- {0, "ps", 0, _i ("generate PostScript")},
- {0, "dvi", 0, _i ("generate DVI")},
- {0, "pdf", 0, _i ("generate PDF (default)")},
- {0, "tex", 0, _i ("generate TeX")},
- {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}
- };
+ * use _i () to get entry in POT file
+ * call gettext () explicitely for actual "translation" */
+
+static Long_option_init options_static[]
+= {
+ {_i ("BACK"), "backend", 'b', _i ("use backend BACK (gnome, ps,eps,\nscm, svg, tex, texstr)\ndefault: PS")},
+
+ {_i ("SYM=VAL"), "define-default", 'd',
+ _i ("set a Scheme program option. Uses #t if VAL is not specified\n"
+ "Try -dhelp for help.")},
+
+ {_i ("EXPR"), "evaluate", 'e', _i ("evaluate scheme code")},
+ /* Bug in option parser: --output =foe is taken as an abbreviation
+ for --output-format. */
+ {_i ("FORMATs"), "formats", 'f', _i ("dump FORMAT,... Also as separate options:")},
+ {0, "dvi", 0, _i ("generate DVI (tex backend only)")},
+ {0, "relocate", 0, _i ("relocate using directory of lilypond program")},
+ {0, "pdf", 0, _i ("generate PDF (default)")},
+ {0, "png", 0, _i ("generate PNG")},
+ {0, "ps", 0, _i ("generate PostScript")},
+ {0, "tex", 0, _i ("generate TeX (tex backend only)")},
+ {0, "help", 'h', _i ("print this help")},
+ {_i ("FIELD"), "header", 'H', _i ("dump a header field to file BASENAME.FIELD")},
+ {_i ("DIR"), "include", 'I', _i ("add DIR to search path")},
+ {_i ("FILE"), "init", 'i', _i ("use FILE as init file")},
+#if HAVE_CHROOT
+ {_i ("USER,GROUP,JAIL,DIR"), "jail", 'j', _i ("chroot to JAIL, become USER:GROUP\n"
+ "and cd into DIR")},
+#endif
+ {0, "no-print", 0, _i ("do not generate printed output")},
+ {_i ("FILE"), "output", 'o', _i ("write output to FILE (suffix will be added)")},
+ {0, "preview", 'p', _i ("generate a preview of the first system")},
+ {0, "safe-mode", 's', _i ("disallow unsafe Scheme and PostScript operations")},
+ {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}
+};
+
+char const *LILYPOND_DATADIR = PACKAGE_DATADIR "/" TOPLEVEL_VERSION;
+
+static void
+env_var_info (FILE *out, char const *key)
+{
+ if (char const *value = getenv (key))
+ fprintf (out, "%s=\"%s\"\n", key, value);
+}
static void
dir_info (FILE *out)
{
fputs ("\n", out);
- fprintf (out, "Directory prefix: \"%s\"\n", prefix_directory.to_str0());
+ fprintf (out, "LILYPOND_DATADIR=\"%s\"\n", LILYPOND_DATADIR);
+ env_var_info (out, "LILYPONDPREFIX");
+ fprintf (out, "LOCALEDIR=\"%s\"\n", LOCALEDIR);
+
+ fprintf (out, "\nEffective prefix: \"%s\"\n", prefix_directory.c_str ());
+
+ if (relocate_binary)
+ {
+ env_var_info (out, "FONTCONFIG_FILE");
+ env_var_info (out, "FONTCONFIG_PATH");
+ env_var_info (out, "GS_FONTPATH");
+ env_var_info (out, "GS_LIB");
+ env_var_info (out, "GUILE_LOAD_PATH");
+ env_var_info (out, "PANGO_RC_FILE");
+ env_var_info (out, "PANGO_PREFIX");
+ env_var_info (out, "PATH");
+ }
}
static void
copyright ()
{
printf (_f ("Copyright (c) %s by\n%s and others.",
- "1996--2005",
- AUTHORS).to_str0 ());
+ "1996--2006",
+ AUTHORS).c_str ());
printf ("\n");
}
static void
identify (FILE *out)
{
- fputs (gnu_lilypond_version_string ().to_str0 (), out);
+ fputs (gnu_lilypond_version_string ().c_str (), out);
fputs ("\n", out);
}
-
+
static void
notice ()
{
identify (stdout);
- printf (_f (NOTICE, PROGRAM_NAME).to_str0 ());
+ puts (_f (NOTICE, PROGRAM_NAME).c_str ());
printf ("\n");
copyright ();
}
-static void
-usage ()
+LY_DEFINE (ly_usage, "ly:usage",
+ 0, 0, 0, (),
+ "Print usage message.")
{
/* No version number or newline here. It confuses help2man. */
- printf (_f ("Usage: %s [OPTION]... FILE...", PROGRAM_NAME).to_str0 ());
+ printf (_f ("Usage: %s [OPTION]... FILE...", PROGRAM_NAME).c_str ());
printf ("\n\n");
- printf (_ ("Typeset music and/or produce MIDI from FILE.").to_str0 ());
+ printf (_ ("Typeset music and/or produce MIDI from FILE.").c_str ());
printf ("\n\n");
- printf (_ ("LilyPond produces beautiful music notation.").to_str0 ());
+ printf (_ ("LilyPond produces beautiful music notation.").c_str ());
printf ("\n");
- printf (_f ("For more information, see %s", PROGRAM_URL).to_str0 ());
+ printf (_f ("For more information, see %s", PROGRAM_URL).c_str ());
printf ("\n\n");
- printf (_ ("Options:").to_str0 ());
+ printf (_ ("Options:").c_str ());
printf ("\n");
- printf (Long_option_init::table_string (options_static).to_str0 ());
+ printf (Long_option_init::table_string (options_static).c_str ());
printf ("\n");
- printf (_f ("Report bugs to %s.", "bug-lilypond@gnu.org").to_str0 ());
+ printf (_f ("Report bugs via %s",
+ "http://post.gmane.org/post.php?group=gmane.comp.gnu.lilypond.bugs"
+ ).c_str ());
printf ("\n");
printf ("\n");
+ return SCM_UNSPECIFIED;
}
static void
printf ("\n");
copyright ();
printf ("\n");
- printf (_ (WARRANTY).to_str0 ());
+ printf (_ (WARRANTY).c_str ());
}
static void
-setup_paths ()
+prepend_load_path (string dir)
{
- prefix_directory = DATADIR "/lilypond/" MAJOR_VERSION "." MINOR_VERSION;
- if (char const * env = getenv ("LILYPONDPREFIX"))
- prefix_directory = env;
-
- global_path.append ("");
-
- /* Adding mf/out make lilypond unchanged source directory, when setting
- LILYPONDPREFIX to lilypond-x.y.z */
- char *suffixes[] = {"ly", "cff", "otf", "mf/out", "scm", "tfm", "ps", "svg",
- 0};
-
- for (char **s = suffixes; *s; s++)
- {
- String path = prefix_directory + to_string ('/') + String (*s);
- global_path.prepend (path);
-
-#if !KPATHSEA
- /* Urg: GNU make's $ (word) index starts at 1 */
- int i = 1;
- while (global_path.try_append (path + 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 ());
+ string s = "(set! %load-path (cons \"" + dir + "\" %load-path))";
+ scm_c_eval_string (s.c_str ());
}
void init_global_tweak_registry ();
void init_fontconfig ();
+#if HAVE_CHROOT
static void
do_chroot_jail ()
{
{
USER_NAME, GROUP_NAME, JAIL, DIR, JAIL_MAX
};
-
- Array<String> components = String_convert::split (jail_spec, ',');
+
+ vector<string> components = string_split (jail_spec, ',');
if (components.size () != JAIL_MAX)
{
- error (_f ("expected %d arguments with jail, found: %d", JAIL_MAX,
- components.size ()));
+ error (_f ("expected %d arguments with jail, found: %u", JAIL_MAX,
+ (unsigned) components.size ()));
exit (2);
}
errno = 0;
int uid;
- if (passwd *passwd = getpwnam (components[USER_NAME].to_str0 ()))
+ if (passwd * passwd = getpwnam (components[USER_NAME].c_str ()))
uid = passwd->pw_uid;
else
{
if (errno == 0)
error (_f ("no such user: %s", components[USER_NAME]));
- else
- error(_f ("can't get user id from user name: %s: %s",
- components[USER_NAME],
- strerror (errno)));
+ else
+ error (_f ("can't get user id from user name: %s: %s",
+ components[USER_NAME],
+ strerror (errno)));
exit (3);
}
errno = 0;
int gid;
- if (group *group = getgrnam (components[GROUP_NAME].to_str0 ()))
+ if (group * group = getgrnam (components[GROUP_NAME].c_str ()))
gid = group->gr_gid;
else
{
- if (errno == 0)
+ if (errno == 0)
error (_f ("no such group: %s", components[GROUP_NAME]));
- else
- error (_f ("can't get group id from group name: %s: ",
+ else
+ error (_f ("can't get group id from group name: %s: %s",
components[GROUP_NAME],
strerror (errno)));
exit (3);
}
- if (chroot (components[JAIL].to_str0 ()))
+ if (chroot (components[JAIL].c_str ()))
{
error (_f ("can't chroot to: %s: %s", components[JAIL],
strerror (errno)));
exit (3);
}
- if (chdir (components[DIR].to_str0 ()))
+ if (chdir (components[DIR].c_str ()))
{
error (_f ("can't change working directory to: %s: %s", components[DIR],
strerror (errno)));
exit (3);
}
}
-
-void test_pango();
+#endif
static void
main_with_guile (void *, int, char **)
if (be_verbose_global)
dir_info (stderr);
+ is_TeX_format_global = (output_backend_global == "tex"
+ || output_backend_global == "texstr");
+
+ is_pango_format_global = !is_TeX_format_global;
ly_c_init_guile ();
call_constructors ();
init_global_tweak_registry ();
init_fontconfig ();
-
- init_freetype ();
- is_pango_format_global = (output_backend_global != "tex"
- && output_backend_global != "texstr");
+ init_freetype ();
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 ());
+ if (!init_scheme_variables.empty ()
+ || !init_scheme_code_string.empty ())
+ {
+ init_scheme_variables = "(map (lambda (x) (ly:set-option (car x) (cdr x))) (list "
+ + init_scheme_variables + "))";
+
+ init_scheme_code_string
+ = "(begin #t "
+ + init_scheme_variables
+ + init_scheme_code_string
+ + ")";
+
+ char const *str0 = init_scheme_code_string.c_str ();
+
+ if (be_verbose_global)
+ progress_indication (_f ("Evaluating %s", str0));
+ scm_c_eval_string ((char *) str0);
+ }
/* We accept multiple independent music files on the command line to
reduce compile time when processing lots of small files.
delete option_parser;
option_parser = 0;
- if (files == SCM_EOL)
- {
- /* 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);
- }
-
- if (! jail_spec.is_empty ())
- do_chroot_jail ();
+#if HAVE_CHROOT
+ if (!jail_spec.empty ())
+ do_chroot_jail ();
+#endif
SCM result = scm_call_1 (ly_lily_module_constant ("lilypond-main"), files);
(void) result;
#if HAVE_GETTEXT
/* Enable locales */
setlocale (LC_ALL, "");
-
+
/* FIXME: check if this is still true.
- Disable localisation of float values. This breaks TeX output. */
+ Disable localisation of float values. This breaks TeX output. */
setlocale (LC_NUMERIC, "C");
-
- String name (PACKAGE);
- name.to_lower ();
- bindtextdomain (name.to_str0 (), LOCALEDIR);
- textdomain (name.to_str0 ());
+
+ string localedir = LOCALEDIR;
+ if (char const *env = getenv ("LILYPOND_LOCALEDIR"))
+ localedir = env;
+
+ bindtextdomain ("lilypond", localedir.c_str ());
+ textdomain ("lilypond");
#endif
}
static void
-add_output_format (String format)
+add_output_format (string format)
{
if (output_format_global != "")
output_format_global += ",";
static void
parse_argv (int argc, char **argv)
{
- bool help_b = false;
+ bool show_help = false;
option_parser = new Getopt_long (argc, argv, options_static);
while (Long_option_init const *opt = (*option_parser) ())
{
switch (opt->shortname_char_)
{
case 0:
- if (String (opt->longname_str0_) == "png"
- || String (opt->longname_str0_) == "pdf"
- || String (opt->longname_str0_) == "ps"
- || String (opt->longname_str0_) == "dvi"
- || String (opt->longname_str0_) == "tex")
- {
- add_output_format (opt->longname_str0_);
- }
- else if (String (opt->longname_str0_) == "preview")
+ if (string (opt->longname_str0_) == "dvi"
+ || string (opt->longname_str0_) == "pdf"
+ || string (opt->longname_str0_) == "png"
+ || string (opt->longname_str0_) == "ps"
+ || string (opt->longname_str0_) == "tex")
+ add_output_format (opt->longname_str0_);
+ else if (string (opt->longname_str0_) == "preview")
make_preview = true;
- else if (String (opt->longname_str0_) == "no-pages")
- make_pages = false;
+ else if (string (opt->longname_str0_) == "no-pages")
+ make_print = false;
+ else if (string (opt->longname_str0_) == "relocate")
+ relocate_binary = true;
+ break;
+
+ case 'd':
+ {
+ string arg (option_parser->optional_argument_str0_);
+ ssize eq = arg.find ('=');
+
+ string key = arg;
+ string val = "#t";
+
+ if (eq != NPOS)
+ {
+ key = arg.substr (0, eq);
+ val = arg.substr (eq + 1, key.length () - 1);
+ }
+
+ init_scheme_variables
+ += "(cons \'" + key + " " + val + ")\n";
+ }
break;
-
+
case 'v':
notice ();
exit (0);
break;
case 'o':
{
- String s = option_parser->optional_argument_str0_;
+ string s = option_parser->optional_argument_str0_;
File_name file_name (s);
output_name_global = file_name.to_string ();
}
warranty ();
exit (0);
break;
-
+
case 'b':
output_backend_global = option_parser->optional_argument_str0_;
break;
case 'f':
output_format_global = option_parser->optional_argument_str0_;
break;
-
+
case 'H':
dump_header_fieldnames_global
- .push (option_parser->optional_argument_str0_);
+ .push_back (option_parser->optional_argument_str0_);
break;
case 'I':
global_path.append (option_parser->optional_argument_str0_);
init_name_global = option_parser->optional_argument_str0_;
break;
case 'h':
- help_b = true;
+ show_help = true;
break;
case 'V':
be_verbose_global = true;
break;
case 's':
be_safe_global = true;
+ init_scheme_variables
+ += "(cons \'safe #t)\n";
+
break;
case 'p':
make_preview = true;
}
}
- if (help_b)
+ if (output_format_global == "")
+ output_format_global = "pdf";
+
+ if (show_help)
{
identify (stdout);
- usage ();
+ ly_usage ();
if (be_verbose_global)
dir_info (stdout);
exit (0);
}
}
+void
+setup_guile_env ()
+{
+ const char *yield = getenv ("LILYPOND_GC_YIELD");
+ bool overwrite = true;
+ if (!yield)
+ {
+ yield = "70";
+ overwrite = false;
+ }
+
+ sane_putenv ("GUILE_MIN_YIELD_1", yield, overwrite);
+ sane_putenv ("GUILE_MIN_YIELD_2", yield, overwrite);
+ sane_putenv ("GUILE_MIN_YIELD_MALLOC", yield, overwrite);
+}
+
+void
+read_relocation_dir (string);
+
int
main (int argc, char **argv)
{
+ if (getenv ("LILYPOND_VERBOSE"))
+ be_verbose_global = true;
+
setup_localisation ();
- setup_paths ();
parse_argv (argc, argv);
- identify (stderr);
- initialize_kpathsea (argv[0]);
+ if (isatty (STDIN_FILENO))
+ identify (stderr);
- scm_boot_guile (argc, argv, main_with_guile, 0);
+ setup_paths (argv[0]);
+ setup_guile_env ();
+
+ /* Debugging aid. */
+ try
+ {
+ scm_boot_guile (argc, argv, main_with_guile, 0);
+ }
+ catch (exception e)
+ {
+ error (_f ("exception caught: %s", e.what ()));
+ };
- /* Unreachable */
- return 0;
+ /* Only reachable if GUILE exits. That is an error. */
+ return 1;
}
projects / lilypond.git / blobdiff