[evolution-kolab] CamelImapxAcl: function for entry removal from list representation

[Christian Hilberg <chilberg src gnome org>]

commit 4e2b72bb6cdc973b60c32384864349b753c82e80
Author: Christian Hilberg <hilberg kernelconcepts de>
Date:   Mon Oct 15 14:42:53 2012 +0200

    CamelImapxAcl: function for entry removal from list representation
    
    * new function for removing a CamelImapxAclEntry
      from an ACL in GList representation

 src/libekolab/camel-imapx-acl.c |   46 +++++++++++++++++++++++++++++++++++++++
 src/libekolab/camel-imapx-acl.h |    5 ++++
 2 files changed, 51 insertions(+), 0 deletions(-)
---
diff --git a/src/libekolab/camel-imapx-acl.c b/src/libekolab/camel-imapx-acl.c
index e1642cb..31205ab 100644
--- a/src/libekolab/camel-imapx-acl.c
+++ b/src/libekolab/camel-imapx-acl.c
@@ -986,6 +986,52 @@ camel_imapx_acl_list_get_rights (const GList *entries,
 }
 
 gboolean
+camel_imapx_acl_list_remove_entry (GList **entries,
+                                   const gchar *access_id,
+                                   GError **err)
+{
+	CamelImapxAclEntry *entry = NULL;
+	GList *entries_ptr = NULL;
+	GError *tmp_err = NULL;
+	gboolean ok = FALSE;
+	gboolean found = FALSE;
+
+	g_return_val_if_fail (entries != NULL, FALSE);
+	g_return_val_if_fail (access_id != NULL, FALSE);
+	g_return_val_if_fail (err == NULL || *err == NULL, FALSE);
+
+	ok = imapx_acl_entry_validate_access_id (access_id, &tmp_err);
+	if (! ok) {
+		g_propagate_error (err, tmp_err);
+		return FALSE;
+	}
+
+	entries_ptr = *entries;
+	while (entries_ptr != NULL) {
+		entry = (CamelImapxAclEntry *) (entries_ptr->data);
+		if (entry == NULL || entry->access_id == NULL) {
+			g_warning ("%s()[%u] Invalid CamelImapxAclEntry, skipping",
+			           __func__, __LINE__);
+			continue;
+		}
+
+		if (g_strcmp0 (entry->access_id, access_id) == 0) {
+			found = TRUE;
+			break;
+		}
+
+		entries_ptr = g_list_next (entries_ptr);
+	}
+
+	if (found) {
+		*entries = g_list_delete_link (*entries,
+		                               entries_ptr);
+	}
+
+	return found;
+}
+
+gboolean
 camel_imapx_acl_list_update_from_entry (GList **entries,
                                         const CamelImapxAclEntry *entry,
                                         GError **err)
diff --git a/src/libekolab/camel-imapx-acl.h b/src/libekolab/camel-imapx-acl.h
index a0a1e99..0e8eca4 100644
--- a/src/libekolab/camel-imapx-acl.h
+++ b/src/libekolab/camel-imapx-acl.h
@@ -146,6 +146,11 @@ camel_imapx_acl_list_get_rights (const GList *entries,
                                  GError **err);
 
 gboolean
+camel_imapx_acl_list_remove_entry (GList **entries,
+                                   const gchar *access_id,
+                                   GError **err);
+
+gboolean
 camel_imapx_acl_list_update_from_entry (GList **entries,
                                         const CamelImapxAclEntry *entry,
                                         GError **err);