initial custom field support

[pkg/abook.git] / options.c

diff --git a/options.c b/options.c
index fe75878abb225b056e950f0c2a34cceaba7f9d72..fb5c7a635d61e10c8340e774bf280e1766bdb555 100644 (file)
--- a/options.c
+++ b/options.c
@@ -283,12 +283,41 @@ opt_parse_set(buffer *b)
        return "unknown option";
 }
 
+static char *
+opt_parse_customfield(buffer *b)
+{
+       char *p, num[5];
+       int n;
+       size_t len;
+
+       find_token_start(b);
+
+       p = b -> ptr;
+
+       find_token_end(b);
+
+       memset(num, 0, sizeof(num));
+
+       if((len = (b -> ptr - p)) > sizeof(num))
+               return "invalid custom field number";
+
+       strncpy(num, p, min(sizeof(num), len));
+       n = atoi(num);
+
+       find_token_start(b);
+
+       if(change_custom_field_name(b->ptr, n) == -1)
+               return "invalid custom field number";
+
+       return NULL;
+}
 
 static struct {
        char *token;
        char * (*func) (buffer *line);
 } opt_parsers[] = {
        { "set", opt_parse_set },
+       { "customfield", opt_parse_customfield },
        { NULL }
 };