Move find_prefix function from database.cc to message.cc

[notmuch] / message.cc

diff --git a/message.cc b/message.cc
index cc157c8b010f3f5aaa0c0f9675639da12d10e1ec..cce304ce29fc9199faa8b3616945e3e21bd74278 100644 (file)
--- a/message.cc
+++ b/message.cc
@@ -32,6 +32,58 @@ struct _notmuch_tags {
     Xapian::TermIterator iterator_end;
 };
 
+#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr[0]))
+
+/* These prefix values are specifically chosen to be compatible
+ * with sup, (http://sup.rubyforge.org), written by
+ * William Morgan <wmorgan-sup@masanjin.net>, and released
+ * under the GNU GPL v2.
+ */
+
+typedef struct {
+    const char *name;
+    const char *prefix;
+} prefix_t;
+
+prefix_t NORMAL_PREFIX[] = {
+    { "subject", "S" },
+    { "body", "B" },
+    { "from_name", "FN" },
+    { "to_name", "TN" },
+    { "name", "N" },
+    { "attachment", "A" }
+};
+
+prefix_t BOOLEAN_PREFIX[] = {
+    { "type", "K" },
+    { "from_email", "FE" },
+    { "to_email", "TE" },
+    { "email", "E" },
+    { "date", "D" },
+    { "label", "L" },
+    { "source_id", "I" },
+    { "attachment_extension", "O" },
+    { "msgid", "Q" },
+    { "thread", "H" },
+    { "ref", "R" }
+};
+
+const char *
+_find_prefix (const char *name)
+{
+    unsigned int i;
+
+    for (i = 0; i < ARRAY_SIZE (NORMAL_PREFIX); i++)
+       if (strcmp (name, NORMAL_PREFIX[i].name) == 0)
+           return NORMAL_PREFIX[i].prefix;
+
+    for (i = 0; i < ARRAY_SIZE (BOOLEAN_PREFIX); i++)
+       if (strcmp (name, BOOLEAN_PREFIX[i].name) == 0)
+           return BOOLEAN_PREFIX[i].prefix;
+
+    return "";
+}
+
 /* We end up having to call the destructor explicitly because we had
  * to use "placement new" in order to initialize C++ objects within a
  * block that we allocated with talloc. So C++ is making talloc
@@ -115,6 +167,12 @@ notmuch_message_get_tags (notmuch_message_t *message)
     return tags;
 }
 
+void
+notmuch_message_destroy (notmuch_message_t *message)
+{
+    talloc_free (message);
+}
+
 notmuch_bool_t
 notmuch_tags_has_more (notmuch_tags_t *tags)
 {
@@ -141,3 +199,9 @@ notmuch_tags_advance (notmuch_tags_t *tags)
 {
     tags->iterator++;
 }
+
+void
+notmuch_tags_destroy (notmuch_tags_t *tags)
+{
+    talloc_free (tags);
+}