initial custom field support

[pkg/abook.git] / database.c

diff --git a/database.c b/database.c
index 70e5a1ccfb00942e076ca2797fc8e0eb1be18072..cf4f96632176f61604c8ffb5db5fb74b3783cfc4 100644 (file)
--- a/database.c
+++ b/database.c
@@ -71,9 +71,26 @@ struct abook_field abook_fields[ITEM_FIELDS] = {
        {"Nickname/Alias", "nick",      TAB_OTHER},/* NICK */
        {"URL",         "url",          TAB_OTHER},/* URL */
        {"Notes",       "notes",        TAB_OTHER},/* NOTES */
+       {"Custom1",     "custom1",      TAB_CUSTOM},/* CUSTOM1 */
+       {"Custom2",     "custom2",      TAB_CUSTOM},/* CUSTOM2 */
+       {"Custom3",     "custom3",      TAB_CUSTOM},/* CUSTOM3 */
+       {"Custom4",     "custom4",      TAB_CUSTOM},/* CUSTOM4 */
+       {"Custom5",     "custom5",      TAB_CUSTOM},/* CUSTOM5 */
 };
 
 
+int
+find_field(const char *field)
+{
+       int i;
+
+       for(i = 0; i < ITEM_FIELDS; i++)
+               if( !strcmp(abook_fields[i].key, field) )
+                       return i;
+
+       return -1;
+}
+
 int
 parse_database(FILE *in)
 {
@@ -351,21 +368,53 @@ surnamecmp(const void *i1, const void *i2)
        return ret;
 }
 
+static int sort_field = -1;
+
 static int
 namecmp(const void *i1, const void *i2)
 {
        list_item a, b;
 
+       assert(sort_field >= 0 && sort_field <= LAST_FIELD);
+
        itemcpy(a, i1);
        itemcpy(b, i2);
        
-       return safe_strcoll( a[NAME], b[NAME] );
+       return safe_strcoll( a[sort_field], b[sort_field] );
+}
+
+static int
+name2field(char *name)
+{
+       int i, ret = -1;
+
+       for(i = 0; i < ITEM_FIELDS; i++) {
+               if(!strcasecmp(name, abook_fields[i].key)) {
+                       ret = i;
+                       break;
+               }
+       }
+
+       return ret;
 }
 
 void
-sort_database()
+sort_by_field(int field)
 {
        select_none();
+
+       assert(field <= LAST_FIELD);
+
+       if(field < 0) {
+               field = name2field(opt_get_str(STR_SORT_FIELD));
+               if(field < 0) {
+                       statusline_msg("Not valid field value defined "
+                               "in configuration");
+                       return;
+               }
+       }
+
+       sort_field = field;
        
        qsort((void *)database, items, sizeof(list_item), namecmp);
 
@@ -469,3 +518,42 @@ init_db_enumerator(int mode)
 
        return e;
 }
+
+static int
+assign_fieldname(const char *name, int i)
+{
+       char *s;
+
+       if(strcasecmp(abook_fields[i].name, name)) { /* name differs */
+               /*
+                * check if we are overwriting statically allocated default
+                */
+               if(strcasecmp(abook_fields[i].name, abook_fields[i].key))
+                       my_free(abook_fields[i].name);
+               
+               s = abook_malloc(MAX_FIELDNAME_LEN + 1);
+               snprintf(s, MAX_FIELDNAME_LEN, "%s", name);
+               abook_fields[i].name = s;
+       }
+
+       return 0;
+}
+
+int
+change_custom_field_name(const char *name, int n)
+{
+       int i;
+       char keyname[21];
+
+       snprintf(keyname, sizeof(keyname), "custom%d", n);
+
+       for(i = CUSTOM_MIN; i <= CUSTOM_MAX; i++) {
+               if(!strcasecmp(abook_fields[i].key, keyname)) {
+                       assign_fieldname(name, i);
+                       return i;
+               }
+       }
+
+       return -1;
+}
+