source file of the GNU LilyPond music typesetter
- (c) 2000--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 2000--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
-#include <stdio.h>
-#include <string.h>
+#include "kpath.hh"
+
+#include <cstdio>
+#include <cstring>
+
+/*
-#include "config.h"
+The problem, as far as I can tell, is that MacOS X has its getopt
+prototype in <unistd.h>, while I think other operating systems have it
+in other places. <unistd.h> is included by kpathsea.h, so you end up
+renaming both conflicting prototypes to YAKLUDGE.
+
+I found a somewhat more elegant patch for this: Just #include
+<unistd.h> before defining YAKLUDGE.
+
+*/
+
+#include <unistd.h>
+
+#include "config.hh"
#define popen REALLYUGLYKLUDGE
#define pclose ANOTHERREALLYUGLYKLUDGE
#endif
#include "file-path.hh"
-#include "string.hh"
#include "main.hh"
-#include "kpath.hh"
+#include "source-file.hh"
#include "warn.hh"
String
-ly_find_afm (char const * name)
+kpathsea_find_afm (char const * name)
{
#if (KPATHSEA && HAVE_KPSE_FIND_FILE)
- char * name_ptr = kpse_find_file (name, kpse_afm_format, true);
+ char * name_ptr = kpse_find_file (name, kpse_afm_format, false);
- if(!name_ptr)
+ if (!name_ptr)
{
/*
don't mutter about afms, since we try to find them first, and lots of
TFMs don't have AFMs.
*/
- // warning (_f("kpathsea couldn't find AFM file `%s'", name));
+ // warning (_f ("kpathsea couldn't find AFM file `%s'", name));
}
else
return name_ptr;
}
String
-ly_find_tfm (char const * name)
+kpathsea_find_tfm (char const *name)
{
- String p = global_path.find (String (name) + ".tfm");
-
- if (p.length_i ())
- return p;
-
+ String file_name = global_path.find (String (name) + ".tfm");
#if (KPATHSEA && HAVE_KPSE_FIND_FILE)
- char * name_ptr = kpse_find_file (name, kpse_tfm_format, true);
- if(!name_ptr)
+ if (file_name.is_empty ())
{
- warning (_f("Kpathsea couldn't find TFM file `%s'", name));
+ /* If invoked for a TeX font, we could do TRUE (must exist).
+ We could also do:
+ p = kpse_find_file (name, kpse_mf_format, false);
+ if (p)
+ p = kpse_find_file (name, kpse_mf_format, true);
+
+ but we assume that if there is a .PFA, there is also a .TFM,
+ and it's no use generating TFMs on the fly, because PFAs cannot
+ be generated on the fly. */
+ char *p = kpse_find_file (name, kpse_tfm_format, false);
+ if (!p)
+ warning (_f ("kpathsea can not find TFM file: `%s'", name));
+ else
+ file_name = p;
}
- else
- return name_ptr;
-
#endif
- return "";
+ return file_name;
}
+#if KPATHSEA
+/* FIXME: this should be part of kpathsea */
-void
-ly_init_kpath (char *av0)
+static kpse_file_format_type
+kpathsea_find_format (String name)
{
-#if KPATHSEA && HAVE_KPATHSEA_KPATHSEA_H
- /*
- We take two pronged approach to tfms:
+ for (int i = 0; i < kpse_last_format; i++)
+ {
+ if (!kpse_format_info[i].type)
+ kpse_init_format ((kpse_file_format_type) i);
+
+ char const **suffixes[] = { kpse_format_info[i].suffix,
+ kpse_format_info[i].alt_suffix };
+ for (int j = 0; j < 2; j++)
+ for (char const **p = suffixes[j]; p && *p; p++)
+ {
+ String suffix = *p;
+ if (name.right_string (suffix.length ()) == suffix)
+ return (kpse_file_format_type) i;
+ }
+ }
+ return kpse_last_format;
+}
+#endif
- * the lilypond tfms (feta*.tfm) are found through our own routines.
+String
+kpathsea_gulp_file_to_string (String name)
+{
+ String file_name = global_path.find (name);
- * the TeX tfms are found through vanilla kpathsea.
+#if (KPATHSEA && HAVE_KPSE_FIND_FILE)
+ if (file_name.is_empty ())
+ {
+ char *p = kpse_find_file (name.to_str0 (), kpathsea_find_format (name),
+ true);
+ if (p)
+ file_name = p;
+ else
+ warning (_f ("kpathsea can not find file: `%s'", name));
+ }
+#endif
- (* other TFMs are not found, i.e. don't use them. )
+ if (file_name.is_empty ())
+ error (_f ("can't find file: `%s'", name));
- PRO:
-
- - TFM and AFM checksums always match in Lily.
+ if (verbose_global_b)
+ progress_indication ("[" + file_name);
- - less hassle, no kpathsea spaghetti
+ int filesize;
+ char *str = gulp_file (file_name, &filesize);
+ String string (str);
+ delete[] str;
+
+ if (verbose_global_b)
+ progress_indication ("]");
- CON:
+ return string;
+}
- - feta PK files are often recreated, locally
- Solution: cache PK files locally?
+LY_DEFINE (ly_kpathsea_find_file, "ly:kpathsea-find-file",
+ 1, 0, 0, (SCM name),
+ "Return the absolute file name of @var{name},"
+ "or @code{#f} if not found.")
+{
+ SCM_ASSERT_TYPE (scm_is_string (name), name, SCM_ARG1, __FUNCTION__, "string");
- - need env. vars to make sure that TeX finds the TFMs
+ String nm = ly_scm2string (name);
+ String file_name = global_path.find (nm);
+ if (file_name.is_empty ())
+ {
+ if (char *p = kpse_find_file (nm.to_str0 (), kpathsea_find_format (nm),
+ true))
+ return scm_makfrom0str (p);
+ return SCM_BOOL_F;
+ }
+ return scm_makfrom0str (file_name.to_str0 ());
+}
- - Outdated PK (TFM?) font files are not automatically removed,
- since VERSION is not part of the standard location.
+LY_DEFINE (ly_kpathsea_expand_variable, "ly:kpathsea-expand-variable",
+ 1, 0, 0, (SCM var),
+ "Return the expanded version @var{var}.")
+{
+ SCM_ASSERT_TYPE (scm_is_string (var), var, SCM_ARG1, __FUNCTION__, "string");
+ String nm = ly_scm2string (var);
+ char *result = kpse_var_expand (nm.to_str0 ());
+ SCM ret = scm_makfrom0str (result);
+ delete[] result;
- ALTERNATIVE
+ return ret;
+}
- we have tried to come up with schemes that leave this kind of work
- to kpathsea with objective of fixing the CONs, but miserably
- failed. TeX installations and kpathsea itself form a buggy,
- inconsistent, and unorderly mess.
-
- */
+void
+initialize_kpathsea (char *av0)
+{
+#if KPATHSEA && HAVE_KPATHSEA_KPATHSEA_H
/*
initialize kpathsea
kpse_maketex_option ("tfm", TRUE);
#endif
}
-
-
projects / lilypond.git / blobdiff