[glib] Avoid non-portable <glob.h> API

[Tor Lillqvist <tml src gnome org>]

commit a96360ad68405304f60636f6048aa2bdf268066d
Author: Tor Lillqvist <tml iki fi>
Date:   Mon Apr 19 15:48:30 2010 +0300

    Avoid non-portable <glob.h> API
    
    And thus we can build gschema-compile on all platforms, and run it in
    tests.

 gio/Makefile.am       |    6 +-----
 gio/gschema-compile.c |   34 +++++++++++++++++-----------------
 gio/tests/Makefile.am |    6 +-----
 3 files changed, 19 insertions(+), 27 deletions(-)
---
diff --git a/gio/Makefile.am b/gio/Makefile.am
index 4260900..0c3cace 100644
--- a/gio/Makefile.am
+++ b/gio/Makefile.am
@@ -495,11 +495,7 @@ gioenumtypes.c: $(gio_headers) gioenumtypes.c.template
 gio-2.0.lib: libgio-2.0.la gio.def
 	lib -machine:@LIB_EXE_MACHINE_FLAG@ -name:libgio-2.0-$(LT_CURRENT_MINUS_AGE).dll -def:gio.def -out:$@
 
-bin_PROGRAMS = gio-querymodules
-
-if OS_UNIX
-bin_PROGRAMS += gschema-compile
-endif
+bin_PROGRAMS = gio-querymodules gschema-compile
 
 gio_querymodules_SOURCES = gio-querymodules.c
 gio_querymodules_LDADD	 = \
diff --git a/gio/gschema-compile.c b/gio/gschema-compile.c
index 1cf51b8..da86106 100644
--- a/gio/gschema-compile.c
+++ b/gio/gschema-compile.c
@@ -22,7 +22,6 @@
 #include <string.h>
 #include <unistd.h>
 #include <stdio.h>
-#include <glob.h>
 
 #include "gvdb/gvdb-builder.h"
 
@@ -471,8 +470,9 @@ main (int argc, char **argv)
   gboolean byteswap = G_BYTE_ORDER != G_LITTLE_ENDIAN;
   GError *error = NULL;
   GHashTable *table;
-  glob_t matched;
-  gint status;
+  GDir *dir;
+  const gchar *file;
+  GPtrArray *files;
   gchar *srcdir;
   gchar *targetdir = NULL;
   gchar *target;
@@ -509,31 +509,31 @@ main (int argc, char **argv)
   else
     target = "gschemas.compiled";
 
-  if (chdir (srcdir))
+  dir = g_dir_open (srcdir, 0, &error);
+  if (dir == NULL)
     {
-      perror ("chdir");
+      fprintf (stderr, "%s\n", error->message);
       return 1;
     }
 
-  status = glob ("*.gschema.xml", 0, NULL, &matched);
-
-  if (status == GLOB_ABORTED)
+  files = g_ptr_array_new ();
+  while ((file = g_dir_read_name (dir)) != NULL)
     {
-      perror ("glob");
-      return 1;
+      if (g_str_has_suffix (file, ".gschema.xml"))
+	{
+	  g_ptr_array_add (files, g_strdup (file));
+	}
     }
-  else if (status == GLOB_NOMATCH)
+
+  if (files->len == 0)
     {
       fprintf (stderr, "no schema files found\n");
       return 1;
     }
-  else if (status != 0)
-    {
-      fprintf (stderr, "unknown glob error\n");
-      return 1;
-    }
 
-  if (!(table = parse_gschema_files (matched.gl_pathv, byteswap, &error)) ||
+  g_ptr_array_add (files, NULL);
+
+  if (!(table = parse_gschema_files ((gchar **) files->pdata, byteswap, &error)) ||
       !gvdb_table_write_contents (table, target, byteswap, &error))
     {
       fprintf (stderr, "%s\n", error->message);
diff --git a/gio/tests/Makefile.am b/gio/tests/Makefile.am
index a0c1499..ae3d110 100644
--- a/gio/tests/Makefile.am
+++ b/gio/tests/Makefile.am
@@ -148,11 +148,7 @@ gsettings_LDADD		  = $(progs_ldadd)
 
 EXTRA_DIST += org.gtk.test.gschema org.gtk.test.gschema.xml de.po
 
-MISC_STUFF = test.mo
-
-if OS_UNIX
-MISC_STUFF += gschemas.compiled 
-endif
+MISC_STUFF = gschemas.compiled test.mo
 
 test.mo: de.po
 	$(MSGFMT) -o test.mo $(srcdir)/de.po; \