#include "config.hh"
-#include <sys/stat.h>
-#include <unistd.h>
+
+/* TODO: autoconf support */
+
+#include <sys/types.h>
+#include <dirent.h>
#if HAVE_GETTEXT
#include <libintl.h>
#include "version.hh"
#include "warn.hh"
+#define FRAMEWORKDIR ".."
int
-sane_putenv (char const *key, std::string value, bool overwrite)
+sane_putenv (char const *key, string value, bool overwrite)
{
if (overwrite || !getenv (key))
{
- std::string combine = std::string (key) + "=" + value;
+ string combine = string (key) + "=" + value;
char *s = strdup (combine.c_str ());
+
+ if (be_verbose_global)
+ progress_indication (_f ("Setting %s to %s" , key, value.c_str ())
+ + "\n");
+
return putenv (s);
}
}
static int
-set_env_file (char const *key, std::string value, bool overwrite = false)
+set_env_file (char const *key, string value, bool overwrite = false)
{
if (is_file (value))
return sane_putenv (key, value, overwrite);
}
static int
-set_env_dir (char const *key, std::string value)
+set_env_dir (char const *key, string value)
{
if (is_dir (value))
return sane_putenv (key, value, false);
}
static int
-prepend_env_path (char const *key, std::string value)
+prepend_env_path (char const *key, string value)
{
if (is_dir (value))
{
if (be_verbose_global)
- progress_indication (_f ("%s=%s\n", key, value.c_str ()));
+ progress_indication (_f ("%s=%s (prepend)\n", key, value.c_str ()));
if (char const *cur = getenv (key))
value += to_string (PATHSEP) + cur;
return -1;
}
-std::string
-dir_name (std::string const file_name)
-{
- std::string s = file_name;
- replace_all (s, '\\', '/');
- ssize n = s.length ();
- if (n && s[n - 1] == '/')
- s[n - 1] = 0;
- s = s.substr (0, s.rfind ('/'));
- return s;
-}
-
#ifdef __MINGW32__
#include <winbase.h>
#endif
void
-prefix_relocation (std::string prefix)
+prefix_relocation (string prefix)
{
if (be_verbose_global)
warning (_f ("Relocation: compile prefix=%s, new prefix=%s",
prefix_directory,
prefix.c_str ()));
- std::string bindir = prefix + "/bin";
- std::string datadir = prefix + "/share";
- std::string localedir = datadir + "/locale";
- std::string lilypond_datadir = datadir + "/lilypond/" TOPLEVEL_VERSION;
+ string bindir = prefix + "/bin";
+ string datadir = prefix + "/share";
+ string localedir = datadir + "/locale";
+ string lilypond_datadir = datadir + "/lilypond/";
- if (is_dir (lilypond_datadir))
- prefix_directory = lilypond_datadir;
+ if (is_dir (lilypond_datadir + "/" + TOPLEVEL_VERSION))
+ prefix_directory = lilypond_datadir + "/" + TOPLEVEL_VERSION;
+ else if (is_dir (lilypond_datadir + "/current"))
+ prefix_directory = lilypond_datadir + "/current";
#if HAVE_GETTEXT
if (is_dir (localedir))
prepend_env_path ("PATH", bindir);
}
+/*
+ UGH : this is a complete mess.
+ */
+
void
-framework_relocation (std::string prefix)
+framework_relocation (string prefix)
{
if (be_verbose_global)
warning (_f ("Relocation: framework_prefix=%s", prefix));
- std::string bindir = prefix + "/bin";
- std::string datadir = prefix + "/share";
- std::string libdir = prefix + "/lib";
- std::string sysconfdir = prefix + "/etc";
-
- /* need otherwise dynamic .so's aren't found. */
- prepend_env_path ("DYLD_LIBRARY_PATH", libdir);
-
- set_env_file ("FONTCONFIG_FILE", sysconfdir + "/fonts/fonts.conf", true);
- set_env_dir ("FONTCONFIG_PATH", sysconfdir + "/fonts");
-
-#ifdef __MINGW32__
- char font_dir[PATH_MAX];
- ExpandEnvironmentStrings ("%windir%/fonts", font_dir, sizeof (font_dir));
- prepend_env_path ("GS_FONTPATH", font_dir);
-#endif
-
- /* FIXME: *cough* 8.15 *cough* */
- prepend_env_path ("GS_FONTPATH", datadir + "/ghostscript/8.15/fonts");
- prepend_env_path ("GS_LIB", datadir + "/ghostscript/8.15/Resource");
- prepend_env_path ("GS_LIB", datadir + "/ghostscript/8.15/lib");
-
- prepend_env_path ("GS_FONTPATH", datadir + "/gs/fonts");
- prepend_env_path ("GS_LIB", datadir + "/gs/Resource");
- prepend_env_path ("GS_LIB", datadir + "/gs/lib");
-
- prepend_env_path ("GUILE_LOAD_PATH", datadir
- + to_string ("/guile/%d.%d",
- SCM_MAJOR_VERSION, SCM_MINOR_VERSION));
+ sane_putenv ("INSTALLER_PREFIX", prefix, true);
+
+ read_relocation_dir (prefix + "/etc/relocate/");
- set_env_file ("PANGO_RC_FILE", sysconfdir + "/pango/pangorc");
- set_env_dir ("PANGO_PREFIX", prefix);
+ string bindir = prefix + "/bin";
prepend_env_path ("PATH", bindir);
}
-std::string
-get_working_directory ()
-{
- char cwd[PATH_MAX];
- getcwd (cwd, PATH_MAX);
-
- return std::string (cwd);
-}
-
+/*
+ UGH : this is a complete mess.
+ */
void
setup_paths (char const *argv0_ptr)
{
if (relocate_binary
&& getenv ("LILYPOND_RELOCATE_PREFIX"))
{
- std::string prefix = getenv ("LILYPOND_RELOCATE_PREFIX");
+ prefix_directory = getenv ("LILYPOND_RELOCATE_PREFIX");
#ifdef __MINGW32__
/* Normalize file name. */
- prefix = File_name (prefix).to_string ();
+ prefix_directory = File_name (prefix_directory).to_string ();
#endif /* __MINGW32__ */
- prefix_relocation (prefix);
- std::string bindir = prefix + "/bin";
- framework_relocation (bindir + "/" FRAMEWORKDIR);
+
+ prefix_relocation (prefix_directory);
+ string bindir = prefix_directory + "/bin";
+ framework_relocation (bindir);
}
else if (relocate_binary)
{
- std::string argv0_abs;
+ string argv0_abs;
if (argv0_filename.is_absolute ())
{
argv0_abs = argv0_filename.to_string ();
else if (argv0_filename.dir_.length ())
{
argv0_abs = get_working_directory ()
- + "/" + std::string (argv0_filename.to_string ());
+ + "/" + string (argv0_filename.to_string ());
if (be_verbose_global)
warning (_f ("Relocation: from cwd: argv0=%s", argv0_ptr));
}
#endif /* __MINGW32__ */
if (argv0_abs.empty ())
- programming_error ("can't find absolute argv0.");
+ programming_error ("cannot find absolute argv0");
}
- std::string bindir = dir_name (argv0_abs);
- std::string argv0_prefix = dir_name (bindir);
- std::string compile_prefix = dir_name (dir_name (dir_name (prefix_directory)));
+ string bindir = dir_name (argv0_abs);
+ string argv0_prefix = dir_name (bindir);
+ string compile_prefix = dir_name (dir_name (dir_name (prefix_directory)));
if (argv0_prefix != compile_prefix)
- prefix_relocation (argv0_prefix);
- if (argv0_prefix != compile_prefix || std::string (FRAMEWORKDIR) != "..")
- framework_relocation (bindir + "/" FRAMEWORKDIR);
+ {
+ prefix_relocation (argv0_prefix);
+ prefix_directory = argv0_prefix;
+ }
+ if (argv0_prefix != compile_prefix || string (FRAMEWORKDIR) != "..")
+ {
+ framework_relocation (bindir + "/" + FRAMEWORKDIR);
+ prefix_directory = bindir + "/" + FRAMEWORKDIR;
+ }
}
/* FIXME: use LILYPOND_DATADIR. */
if (char const *env = getenv ("LILYPONDPREFIX"))
{
-
#ifdef __MINGW32__
/* Normalize file name. */
prefix_directory = File_name (env).to_string ();
*/
- struct stat statbuf;
- std::string build_prefix = prefix_directory + "/share/lilypond/" TOPLEVEL_VERSION;
- if (stat (build_prefix.c_str (), &statbuf) == 0)
- prefix_directory = build_prefix;
-
+ string build_prefix_current = prefix_directory + "/share/lilypond/" "current";
+ string build_prefix_version = prefix_directory + "/share/lilypond/" TOPLEVEL_VERSION;
+ if (is_dir (build_prefix_version.c_str ()))
+ prefix_directory = build_prefix_version;
+ else if (is_dir (build_prefix_current.c_str ()))
+ prefix_directory = build_prefix_current;
/* Adding mf/out make lilypond unchanged source directory, when setting
LILYPONDPREFIX to lilypond-x.y.z */
- char *suffixes[] = {"ly", "ps", "scm", 0 };
-
+ char const *suffixes[] = {"ly", "ps", "scm", 0 };
- std::vector<std::string> dirs;
- for (char **s = suffixes; *s; s++)
+ vector<string> dirs;
+ for (char const **s = suffixes; *s; s++)
{
- std::string path = prefix_directory + to_string ('/') + std::string (*s);
+ string path = prefix_directory + to_string ('/') + string (*s);
dirs.push_back (path);
}
-
-
+
dirs.push_back (prefix_directory + "/fonts/otf/");
dirs.push_back (prefix_directory + "/fonts/type1/");
dirs.push_back (prefix_directory + "/fonts/svg/");
for (vsize i = 0; i < dirs.size (); i++)
global_path.prepend (dirs[i]);
}
+
+
+
+string
+expand_environment_variables (string orig)
+{
+ const char *start_ptr = orig.c_str();
+ const char *ptr = orig.c_str();
+ size_t len = orig.length();
+
+ string out;
+ while (ptr < start_ptr + len)
+ {
+ char *dollar = strchr (ptr, '$');
+
+ if (dollar != NULL)
+ {
+ char *start_var = dollar + 1;
+ char *end_var = start_var;
+ char *start_next = end_var;
+
+ out += string (ptr, dollar - ptr);
+ ptr = dollar;
+
+ if (*start_var == '{')
+ {
+ start_var ++;
+
+ end_var = strchr (start_var, '}');
+
+ if (end_var == NULL)
+ {
+ end_var = start_var + len;
+ start_next = end_var;
+ }
+ else
+ {
+ start_next = end_var + 1;
+ }
+ }
+ else
+ {
+ /*
+ Hmm. what to do for $1 , $~ etc.?
+ */
+ do
+ {
+ end_var ++;
+ }
+ while (isalnum (*end_var) || *end_var == '_');
+ start_next = end_var;
+ }
+
+ if (start_var < end_var)
+ {
+ string var_name (start_var, end_var - start_var);
+ const char *value = getenv (var_name.c_str());
+ if (value != NULL)
+ out += string (value);
+
+ ptr = start_next;
+ }
+ }
+ else
+ break;
+
+ }
+
+ out += ptr;
+
+ return out;
+}
+
+
+string
+read_line (FILE *f)
+{
+ string out;
+
+ int c = 0;
+ while ((c = fgetc (f)) != EOF && c != '\n')
+ out += c;
+
+ return out;
+}
+
+void
+read_relocation_file (string filename)
+{
+ if (be_verbose_global)
+ progress_indication (_f ("Relocation file: %s", filename.c_str ())
+ + "\n");
+
+ char const *cname = filename.c_str ();
+ FILE *f = fopen (cname, "r");
+ if (!f)
+ error (_f ("cannot open file: `%s'", cname));
+
+ while (!feof (f))
+ {
+ string line = read_line (f);
+ size_t idx = line.find (' ');
+ if (idx == NPOS)
+ continue;
+
+ string command = line.substr (0, idx);
+ line = line.substr (idx + 1);
+
+ if (idx == NPOS)
+ continue;
+ idx = line.find ('=');
+
+ string variable = line.substr (0, idx);
+ string value = line.substr (idx + 1);
+
+ value = expand_environment_variables (value);
+
+ if (command == "set")
+ sane_putenv (variable.c_str(), value, true);
+ else if (command == "setdir")
+ set_env_dir (variable.c_str(), value);
+ else if (command == "setfile")
+ set_env_file (variable.c_str(), value);
+ else if (command == "prependdir")
+ prepend_env_path (variable.c_str (), value);
+ else
+ error (_f ("Unknown relocation command %s", command));
+ }
+
+ fclose (f);
+}
+
+void
+read_relocation_dir (string dirname)
+{
+ if (DIR *dir = opendir (dirname.c_str ()))
+ while (struct dirent *ent = readdir (dir))
+ {
+ File_name name (ent->d_name);
+ if (name.ext_ == "reloc")
+ read_relocation_file (dirname + "/" + name.to_string ());
+ }
+}