Fixed surname sort.

[pkg/abook.git] / database.c

diff --git a/database.c b/database.c
index 9dce1807392d51605172261a21837c35ab7dec79..a9e77b55ad15f9d344d9bdae93e052896b50b88e 100644 (file)
--- a/database.c
+++ b/database.c
@@ -203,7 +203,7 @@ declare_unknown_field(char *key)
        if(!database)
                return;
 
-       for(i = 0; i < fields_count; i++)
+       for(i = 0; i < items; i++)
                if(database[i]) {
                        database[i] = xrealloc(database[i], ITEM_SIZE);
                        database[i][fields_count - 1] = NULL;
@@ -543,9 +543,6 @@ surnamecmp(const void *i1, const void *i2)
        int ret, idx = field_id(NAME);
        char *n1, *n2, *s1, *s2;
 
-       if(idx == 0)
-               return 0; /* no 'name' field */
-
        n1 = (*(list_item *)i1)[idx];
        n2 = (*(list_item *)i2)[idx];
        
@@ -837,3 +834,22 @@ db_item_get(int i)
        return database[i];
 }
 
+/* Fetch addresses from all fields of FIELD_EMAILS type */
+/* Memory has to be freed by the caller */
+char *
+db_email_get(int item)
+{
+       int i;
+       char *res;
+       abook_field_list *cur;
+       abook_list *emails = NULL;
+
+       for(cur = fields_list, i = 0; cur; cur = cur->next, i++)
+               if(cur->field->type == FIELD_EMAILS && *database[item][i])
+                       abook_list_append(&emails, database[item][i]);
+
+       res = abook_list_to_csv(emails);
+       abook_list_free(&emails);
+       return res ? res : xstrdup("");
+}
+