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Fix page switching for tags/feeds
[blerg.git]
/
database
/
util.c
diff --git
a/database/util.c
b/database/util.c
index
ede0450
..
b0ecd17
100644
(file)
--- a/
database/util.c
+++ b/
database/util.c
@@
-1,15
+1,28
@@
-#define VALID_CHAR(x) (x == ' ' || x == '\'' || x == '-' || x == '.' || (x >= '0' && x <= '9') || (x >= 'A' && x <= 'Z') || x == '_' || (x >= 'a' && x <= 'z'))
+/* Blerg is (C) 2011 The Dominion of Awesome, and is distributed under a
+ * BSD-style license. Please see the COPYING file for details.
+ */
-int valid_name(const char *name) {
+#include "database.h"
+#include "config.h"
+
+int valid_name_len(const char *name, int maxlength) {
int i;
int i;
- for (i = 0; i <
32
; i++) {
+ for (i = 0; i <
maxlength
; i++) {
if (name[i] == 0) break;
if (!VALID_CHAR(name[i])) return 0;
}
if (name[i] == 0) break;
if (!VALID_CHAR(name[i])) return 0;
}
- if (i >=
32
)
+ if (i >=
maxlength
)
return 0;
return 1;
}
return 0;
return 1;
}
+
+int valid_tag_name(const char *name) {
+ return valid_name_len(name, MAX_TAG_LENGTH);
+}
+
+int valid_name(const char *name) {
+ return valid_name_len(name, 32);
+}