From d5e090651bbd30ee761624187db6ad7920162aa8 Mon Sep 17 00:00:00 2001
From: 9 <NotZed@Ximian.com>
Date: Tue, 9 Oct 2001 22:26:01 +0000
Subject: Implement.

2001-10-09    <NotZed@Ximian.com>

        * providers/local/camel-spool-folder.c (spool_search_by_uids):
        Implement.

        * providers/imap/camel-imap-search.c (imap_body_contains): If
        searching a sub-set of the total message count, then use a UID
        range to search only specific messages.

        * camel-vee-folder.c (vee_folder_change_match): Removed.
        (folder_changed_add_uid): Helper func for changed code.
        (folder_changed_remove_uid): "
        (folder_changed_change_uid): "
        (folder_changed): Rewritten.  Supports proper auto-updating of
        changes, but not removals till a sync occurs.
        (vee_search_by_uids): Implement.
        (folder_changed): Changed to call an async threaded function to do
        the actual folder updating.

        * camel-folder-summary.c (camel_flag_list_copy): New func to copy
        a whole list of flags.
        (camel_tag_list_copy): New func to copy a whole list of flags.

        * providers/imap/camel-imap-folder.c (imap_search_by_uids):
        Implement.

        * providers/local/camel-local-folder.c (local_search_by_uids):
        Implement.

        * camel-folder.c (camel_folder_search_by_uids): New function,
        search a subset of uid's.
        (search_by_uids): Default impl, return error.

svn path=/trunk/; revision=13532
---
 camel/camel-folder-summary.c | 93 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 91 insertions(+), 2 deletions(-)

(limited to 'camel/camel-folder-summary.c')

diff --git a/camel/camel-folder-summary.c b/camel/camel-folder-summary.c
index 45c2fadae4..a83517ebcd 100644
--- a/camel/camel-folder-summary.c
+++ b/camel/camel-folder-summary.c
@@ -2150,8 +2150,49 @@ camel_flag_list_free(CamelFlag **list)
 	*list = NULL;
 }
 
-const char
-*camel_tag_get(CamelTag **list, const char *name)
+/**
+ * camel_flag_list_copy:
+ * @to: 
+ * @from: 
+ * 
+ * Copy a flag list, return true if the destination list @to changed.
+ * 
+ * Return value: 
+ **/
+gboolean
+camel_flag_list_copy(CamelFlag **to, CamelFlag **from)
+{
+	CamelFlag *flag, *tmp;
+	int changed = FALSE;
+
+	if (*to == NULL && from == NULL)
+		return FALSE;
+
+	/* Remove any now-missing flags */
+	flag = (CamelFlag *)to;
+	while (flag->next) {
+		tmp = flag->next;
+		if (!camel_flag_get(from, tmp->name)) {
+			flag->next = tmp->next;
+			g_free(tmp);
+			changed = TRUE;
+		} else {
+			flag = tmp;
+		}
+	}
+
+	/* Add any new flags */
+	flag = *from;
+	while (flag) {
+		changed |= camel_flag_set(to, flag->name, TRUE);
+		flag = flag->next;
+	}
+
+	return changed;
+}
+
+const char *
+camel_tag_get(CamelTag **list, const char *name)
 {
 	CamelTag *tag;
 
@@ -2231,6 +2272,54 @@ int		camel_tag_list_size(CamelTag **list)
 	return count;
 }
 
+static void
+rem_tag(char *key, char *value, CamelTag **to)
+{
+	camel_tag_set(to, key, NULL);
+}
+
+/**
+ * camel_tag_list_copy:
+ * @to: 
+ * @from: 
+ * 
+ * Copy a list of tags.
+ * 
+ * Return value: 
+ **/
+gboolean
+camel_tag_list_copy(CamelTag **to, CamelTag **from)
+{
+	int changed = FALSE;
+	CamelTag *tag;
+	GHashTable *left;
+
+	if (*to == NULL && from == NULL)
+		return FALSE;
+
+	left = g_hash_table_new(g_str_hash, g_str_equal);
+	tag = *to;
+	while (tag) {
+		g_hash_table_insert(left, tag->name, tag);
+		tag = tag->next;
+	}
+
+	tag = *from;
+	while (tag) {
+		changed |= camel_tag_set(to, tag->name, tag->value);
+		g_hash_table_remove(left, tag->name);
+		tag = tag->next;
+	}
+
+	if (g_hash_table_size(left)>0) {
+		g_hash_table_foreach(left, (GHFunc)rem_tag, to);
+		changed = TRUE;
+	}
+	g_hash_table_destroy(left);
+
+	return changed;
+}
+
 /**
  * camel_tag_list_free:
  * @list: 
-- 
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