1 files changed, 61 insertions, 0 deletions
diff --git a/src/status_counter.c b/src/status_counter.c
new file mode 100644
index 0000000..ab130da
--- /dev/null
+++ b/src/status_counter.c
@@ -0,0 +1,61 @@
+#include "status_counter.h"
+
+#include <stdlib.h>
+
+/**
+ * The status array can carry all the status information you want
+ * the key to the array is <module-prefix>.<name>
+ * and the values are counters
+ *
+ * example:
+ *   fastcgi.backends        = 10
+ *   fastcgi.active-backends = 6
+ *   fastcgi.backend.<key>.load = 24
+ *   fastcgi.backend.<key>....
+ *
+ *   fastcgi.backend.<key>.disconnects = ...
+ */
+
+data_integer *status_counter_get_counter(server *srv, const char *s, size_t len) {
+	data_integer *di;
+
+	if (NULL == (di = (data_integer *)array_get_element(srv->status, s))) {
+		/* not found, create it */
+
+		if (NULL == (di = (data_integer *)array_get_unused_element(srv->status, TYPE_INTEGER))) {
+			di = data_integer_init();
+		}
+		buffer_copy_string_len(di->key, s, len);
+		di->value = 0;
+
+		array_insert_unique(srv->status, (data_unset *)di);
+	}
+	return di;
+}
+
+/* dummies of the statistic framework functions
+ * they will be moved to a statistics.c later */
+int status_counter_inc(server *srv, const char *s, size_t len) {
+	data_integer *di = status_counter_get_counter(srv, s, len);
+
+	di->value++;
+
+	return 0;
+}
+
+int status_counter_dec(server *srv, const char *s, size_t len) {
+	data_integer *di = status_counter_get_counter(srv, s, len);
+
+	if (di->value > 0) di->value--;
+
+	return 0;
+}
+
+int status_counter_set(server *srv, const char *s, size_t len, int val) {
+	data_integer *di = status_counter_get_counter(srv, s, len);
+
+	di->value = val;
+
+	return 0;
+}
+