1 files changed, 59 insertions, 0 deletions

diff --git a/libsylph/displayheader.c b/libsylph/displayheader.c
new file mode 100644
index 0000000..edafc5a
--- /dev/null
+++ b/libsylph/displayheader.c
@@ -0,0 +1,59 @@
+/*
+ * LibSylph -- E-Mail client library
+ * Copyright (C) 1999-2005 Hiroyuki Yamamoto
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <glib.h>
+
+#include "displayheader.h"
+
+gchar *display_header_prop_get_str(DisplayHeaderProp *dp)
+{
+        return g_strconcat(dp->hidden ? "-" : "", dp->name, NULL);
+}
+ 
+DisplayHeaderProp *display_header_prop_read_str(gchar *buf)
+{
+        DisplayHeaderProp *dp;
+
+        dp = g_new0(DisplayHeaderProp, 1);
+
+        dp->hidden = FALSE;
+        if (*buf == '-') {
+                dp->hidden = TRUE;
+                buf++;
+        }
+        if (*buf == '\0') {
+                g_free(dp);
+                return NULL;
+        }
+        dp->name = g_strdup(buf);
+
+        return dp;
+}
+ 
+void display_header_prop_free(DisplayHeaderProp *dp)
+{
+        if (!dp) return;
+
+        g_free(dp->name);
+        g_free(dp);
+}