From 379633a5ad7a5aec294c424ef500312beb1cc30a Mon Sep 17 00:00:00 2001
From: Simon Zheng <simon.zheng@sun.com>
Date: Tue, 21 Mar 2006 03:02:59 +0000
Subject: Fixed bug #326571 Add em_filename_make_safe(), and use it to allow

2006-03-21  Simon Zheng  <simon.zheng@sun.com>

        Fixed bug #326571
        * em-utils.c (em_filename_make_safe), (emu_get_save_filesel),
        (emu_save_parts_response):
        Add em_filename_make_safe(), and use it to allow filenames
        contain more valid characters when saving attachments.

svn path=/trunk/; revision=31726
---
 mail/ChangeLog  |  8 ++++++++
 mail/em-utils.c | 38 ++++++++++++++++++++++++++++++++++++--
 2 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/mail/ChangeLog b/mail/ChangeLog
index 76c65d7ec6..b68d4e74ff 100644
--- a/mail/ChangeLog
+++ b/mail/ChangeLog
@@ -1,3 +1,11 @@
+2006-03-21  Simon Zheng  <simon.zheng@sun.com>
+
+	Fixed bug #326571
+	* em-utils.c (em_filename_make_safe), (emu_get_save_filesel),
+	(emu_save_parts_response):
+	Add em_filename_make_safe(), and use it to allow filenames
+	contain more valid characters when saving attachments.
+
 2006-03-20  Srinivasa Ragavan  <sragavan@novell.com>
 
 	* em-folder-view.c: (emfv_setup_view_instance): Added code to set the
diff --git a/mail/em-utils.c b/mail/em-utils.c
index 13f66166ef..458fd2c02c 100644
--- a/mail/em-utils.c
+++ b/mail/em-utils.c
@@ -322,6 +322,40 @@ em_utils_edit_filters (GtkWidget *parent)
 	gtk_widget_show (GTK_WIDGET (filter_editor));
 }
 
+/* 
+ * Picked this from e-d-s/libedataserver/e-data. 
+ * But it allows more characters to occur in filenames, especially when saving attachment.
+ */
+void
+em_filename_make_safe (gchar *string)
+{
+	gchar *p, *ts;
+	gunichar c;
+#ifdef G_OS_WIN32
+	const char *unsafe_chars = "/\":*?<>|\\";
+#else
+	const char *unsafe_chars = "/";
+#endif	
+	
+	g_return_if_fail (string != NULL);
+	p = string;
+
+	while(p && *p) {
+		c = g_utf8_get_char (p);
+		ts = p;
+		p = g_utf8_next_char (p);
+		/* I wonder what this code is supposed to actually
+		 * achieve, and whether it does that as currently
+		 * written?
+		 */
+		if (!g_unichar_isprint(c) || ( c < 0xff && strchr (unsafe_chars, c&0xff ))) {
+			while (ts<p) 	
+				*ts++ = '_';
+		}
+	}
+}
+
+
 /* Saving messages... */
 
 static GtkWidget *
@@ -358,7 +392,7 @@ emu_get_save_filesel (GtkWidget *parent, const char *title, const char *name, Gt
 
 	if (name && name[0]) {
 		realname = g_strdup (name);
-		e_filename_make_safe (realname);
+		em_filename_make_safe (realname);
 	} else {
 		realname = NULL;
 	}
@@ -502,7 +536,7 @@ emu_save_parts_response (GtkWidget *filesel, int response, GSList *parts)
                                 }
                         } else {
 				safe_name = g_strdup(file_name);
-				e_filename_make_safe(safe_name);
+				em_filename_make_safe(safe_name);
 				file_name = safe_name;
 			}
 			
-- 
cgit v1.2.3