a test program emulating some of 'ls' build it (currently on win32)

2007-12-09  Hans Breuer  <hans@breuer.org>

	* tests/gio-ls.c : (new file) a test program emulating some of 'ls'
	* tests/makefile.msc.in : build it (currently on win32)


svn path=/trunk/; revision=6079

ChangeLog

@@ -1,5 +1,8 @@
 2007-12-09  Hans Breuer  <hans@breuer.org>
 
+	* tests/gio-ls.c : (new file) a test program emulating some of 'ls'
+	* tests/makefile.msc.in : build it (currently on win32)
+
 	* **/makefile.msc glib/makefile.msc.in : removed -GD to compile
 	with msvc9 (vs2008) with less complains
 	

tests/gio-ls.c

@@ -0,0 +1,122 @@
+
+#include <glib/goption.h>
+#include <gio/gio.h>
+
+#define GETTEXT_PACKAGE "gio-ls"
+#define N_(s) (s)
+#define _(s) (s)
+
+enum
+{
+  SHOW_ALL,
+  SHOW_LONG
+};
+
+static void print_path (const gchar* path, guint32 flags);
+
+static gboolean show_all = FALSE;
+static gboolean show_long = FALSE;
+
+int 
+main (int argc, char *argv[])
+{
+  
+  GOptionContext *context = NULL;
+  static GOptionEntry options[] =
+  {
+    {"all", 'a', 0, G_OPTION_ARG_NONE, &show_all,
+     N_("do not hide entries"), NULL },
+    {"long", 'l', 0, G_OPTION_ARG_NONE, &show_long,
+     N_("use a long listing format"), NULL },
+    { NULL }
+  };
+  GError *error = NULL;
+  int i;
+
+  g_type_init ();
+
+  context = g_option_context_new(_("[FILE...]"));
+  g_option_context_add_main_entries (context, options, GETTEXT_PACKAGE);
+  
+  if (!g_option_context_parse (context, &argc, &argv, &error)) 
+    {
+      g_print ("%s", error->message);
+      g_error_free (error);
+      
+    }
+  else
+    {
+      for (i = 1; i < argc; i++) 
+        {
+	  print_path (argv[i], (show_all ? SHOW_ALL : 0) | (show_long ? SHOW_LONG : 0));
+	}
+    }
+
+  g_option_context_free(context);
+  return 0;
+}
+
+static void 
+print_path (const gchar* path, 
+            guint32      flags)
+{
+  GFile *top;
+  const gchar *short_attrs = G_FILE_ATTRIBUTE_STD_NAME;
+  const gchar *long_attrs = G_FILE_ATTRIBUTE_OWNER_USER "," G_FILE_ATTRIBUTE_OWNER_GROUP "," \
+			    "access:*,std:*";
+  const gchar *attrs;
+  
+  if (flags & SHOW_LONG)
+    attrs = long_attrs;
+  else
+    attrs = short_attrs;
+
+  top = g_file_new_for_path (path);
+  if (top)
+    {
+      GFileInfo *info;
+      GError *error = NULL;
+      GFileEnumerator *enumerator = g_file_enumerate_children (top, attrs, 
+                                                               G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL, &error);
+      if (error)
+        {
+	  g_print ("%s", error->message);
+	  g_error_free (error);
+	}
+      if (!enumerator)
+        return;
+ 
+      while ((info = g_file_enumerator_next_file (enumerator, NULL, NULL)) != NULL)
+        {
+	  const gchar *name = g_file_info_get_name (info);
+
+          if (flags & SHOW_LONG)
+	    {
+	      GFileAttributeValue *val = g_file_info_get_attribute (info, G_FILE_ATTRIBUTE_OWNER_USER);
+	      
+	      g_print ("%c%c%c%c ",
+		g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY ? 'd' : '-',
+		g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_READ) ? 'r' : '-',
+		g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE) ? 'w' : '-',
+		g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE) ? 'x' : '-');
+
+	      if (!val)
+	        g_print ("\t?");
+              else if (val->type == G_FILE_ATTRIBUTE_TYPE_STRING)
+	        g_print ("\t%15s", val->u.string);
+
+	      val = g_file_info_get_attribute (info, G_FILE_ATTRIBUTE_OWNER_GROUP);
+	      if (!val)
+	        g_print ("\t?");
+              else if (val->type == G_FILE_ATTRIBUTE_TYPE_STRING)
+	        g_print ("\t%15s", val->u.string);
+	    }
+	    
+	  g_print ("\t%s\n", name ? name : "<NULL>");
+
+	  g_object_unref (info);
+	}
+
+      g_object_unref (top);
+    }
+}

tests/makefile.msc.in

@@ -73,6 +73,8 @@ TESTS = \
 	utf8-validate.exe \
 	utf8-pointer.exe \
 	uri-test.exe \
+	\
+	gio-ls.exe
 
 DLLS = \
 	libmoduletestplugin_a.dll \
@@ -84,6 +86,12 @@ all :	$(TESTS) $(NONAUTOMATIC_TESTS) $(DLLS)
 	$(CC) $(CFLAGS) -c $<
 	$(CC) $(CFLAGS) -Fe$@ $< ..\glib\glib-2.0.lib ..\gmodule\gmodule-2.0.lib ..\gthread\gthread-2.0.lib $(LDFLAGS) user32.lib /subsystem:console
 
+gio-ls.exe : gio-ls.obj
+	$(CC) $(CFLAGS) -Fe$@ gio-ls.obj \
+	..\glib\glib-2.0.lib ..\gmodule\gmodule-2.0.lib ..\gthread\gthread-2.0.lib \
+	..\gobject\gobject-2.0.lib ..\gio\gio-2.0.lib \
+	$(LDFLAGS) user32.lib /subsystem:console
+
 slice-test.exe : memchunks.obj slice-test.obj 
 	$(CC) $(CFLAGS) -Fe$@ memchunks.obj slice-test.obj \
 	..\glib\glib-2.0.lib ..\gmodule\gmodule-2.0.lib ..\gthread\gthread-2.0.lib $(LDFLAGS) user32.lib /subsystem:console