-/*
- input-file-results.cc -- implement some globals
-
- source file of the GNU LilyPond music typesetter
-
- (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-*/
-#include "config.h"
-
-#include <errno.h>
-#include <sys/types.h>
-#include <stdio.h>
-
-
-#if HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-#include <unistd.h>
-
-
-#include "main.hh"
-#include "score.hh"
-#include "string.hh"
-#include "paper-def.hh"
-#include "warn.hh"
-#include "parray.hh"
-#include "file-path.hh"
-#include "input-file-results.hh"
-#include "my-lily-parser.hh"
-#include "source.hh"
-#include "lily-version.hh"
-#include "scm-hash.hh"
-#include "ly-module.hh"
-
-bool store_locations_global_b;
-
-/*
- TODO: should merge with My_lily_parser.
- */
-
-/*
- no ! suffix since it doesn't modify 1st argument.
- */
-LY_DEFINE (ly_set_point_and_click, "ly:set-point-and-click", 1, 0, 0,
- (SCM what),
- "Set the options for Point-and-click source specials output. The\n"
-"argument is a symbol. Possible options are @code{none} (no source specials),\n"
-"@code{line} and @code{line-column}")
-{
- /*
- UGH.
- */
- SCM val = SCM_BOOL_F;
- if (ly_symbol2scm ("line-column") == what)
- val = scm_c_eval_string ("line-column-location");
- else if (what == ly_symbol2scm ("line"))
- val = scm_c_eval_string ("line-location");
-
- scm_module_define (global_lily_module, ly_symbol2scm ("point-and-click"), val);
- store_locations_global_b = is_procedure (val);
- return SCM_UNSPECIFIED;
-}
-
-void
-write_dependency_file (String fn,
- Array<String> targets,
- Array<String> deps)
-{
- const int WRAPWIDTH = 65;
-
- progress_indication (_f ("dependencies output to `%s'...", fn.to_str0 ()));
- progress_indication ("\n");
- FILE * f = fopen (fn.to_str0 (), "w");
- if (!f)
- warning (_f ("can't open file: `%s'", fn));
-
- fprintf (f, "# Generated automatically by: %s\n", gnu_lilypond_version_string ().to_str0 ());
-
- String out;
- for (int i=0; i < targets.size (); i ++)
- out += dependency_prefix_global + targets[i] + " ";
- out += ": ";
-
- for (int i=0; i < deps.size (); i ++)
- {
- if (out.length () > WRAPWIDTH)
- {
- fprintf (f, "%s\\\n", out.to_str0 ());
- out = " ";
- }
- String dep = deps[i];
- if (!dependency_prefix_global.is_empty ())
- {
- if (dep.index ('/') < 0)
- dep = dependency_prefix_global + dep;
- }
- out += " " + dep;
- }
- fprintf (f, "%s\n", out.to_str0 ());
-}
-
-/* Distill full 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.is_empty () || str == "-")
- p.base = "-";
- else
- {
- String orig_ext = p.ext;
- char const *extensions[] = {"ly", "", 0};
- for (int i = 0; extensions[i]; i++)
- {
- p.ext = orig_ext;
- if (*extensions[i] && !p.ext.is_empty ())
- p.ext += ".";
- p.ext += extensions[i];
- if (!global_path.find (p.to_string ()).is_empty ())
- break;
- }
- /* Reshuffle extension */
- p = split_path (p.to_string ());
- }
- return p;
-}
-
-LY_DEFINE(ly_parse_file, "ly:parse-file",
- 1,0,0,
- (SCM name),
- "Parse a single @code{.ly} file. If this fails, then throw @code{ly-file-failed} key. "
- )
-{
- SCM_ASSERT_TYPE (is_string (name), name, SCM_ARG1, __FUNCTION__, "string");
- char const *file = SCM_STRING_CHARS(name);
-
- String infile (file);
- Path inpath = distill_inname (infile);
-
- /* By default, use base name of input file for output file name */
- Path outpath = inpath;
- if (inpath.to_string () != "-")
- outpath.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.is_empty ())
- outpath = split_path (output_name_global);
-
- String init;
- if (!init_name_global.is_empty ())
- init = init_name_global;
- else
- init = "init.ly";
-
- String in_file = inpath.to_string ();
- String out_file = outpath.to_string ();
-
-
- if (init.length () && global_path.find (init).is_empty ())
- {
- warning (_f ("can't find init file: `%s'", init));
- warning (_f ("(search path: `%s')", global_path.to_string ().to_str0 ()));
- exit (2);
- }
-
- if ((in_file != "-") && global_path.find (in_file).is_empty ())
- {
- warning (_f ("can't find file: `%s'", in_file));
- scm_throw (ly_symbol2scm ("ly-file-failed"), scm_list_1 (scm_makfrom0str (in_file.to_str0 ())));
- }
- else
- {
- Sources sources;
- sources.set_path (&global_path);
-
- progress_indication (_f ("Now processing `%s'", in_file.to_str0 ()));
- progress_indication ("\n");
-
- My_lily_parser parser (&sources);
- parser.parse_file (init, in_file, out_file);
-
-
-
-#if 0
- // fixme dependencies
- if (dependency_global_b)
- {
- Path p = split_path (output);
- p.ext = "dep";
- write_dependency_file (p.to_string (),
- target_strings_,
- inclusion_names_);
- }
-#endif
-
- if (parser.error_level_)
- {
- /*
- TODO: pass renamed input file too.
- */
- scm_throw (ly_symbol2scm ("ly-file-failed"), scm_list_1 (scm_makfrom0str (in_file.to_str0 ())));
- }
- }
- return SCM_UNSPECIFIED;
-}
projects / lilypond.git / blobdiff