config stuff added

1 files changed, 49 insertions, 0 deletions

diff --git a/ulogd/conffile.h b/ulogd/conffile.h
new file mode 100644
index 0000000..90fc501
--- /dev/null
+++ b/ulogd/conffile.h
@@ -0,0 +1,49 @@
+/* config file parser functions
+ * (C) 2000 by Harald Welte <laforge@gnumonks.org>
+ *
+ * $Id$
+ * 
+ * This code is distributed under the terms of GNU GPL */
+
+#include <sys/types.h>
+
+/* errors returned by config functions */
+enum {
+	ERRNONE = 0,
+	ERROPEN,	/* unable to open config file */
+	ERROOM,		/* out of memory */
+	ERRMULT,	/* non-multiple option occured more  than once */
+	ERRMAND,	/* mandatory option not found */
+};
+
+/* maximum line lenght of config file entries */
+#define LINE_LEN 255
+
+/* maximum lenght of config key name */
+#define CONFIG_KEY_LEN	30
+
+#define CONFIG_TYPE_INT		0x0001
+#define CONFIG_TYPE_STRING	0x0002
+#define CONFIG_TYPE_CALLBACK	0x0003
+
+#define CONFIG_OPT_MANDATORY	0x0001
+#define CONFIG_OPT_MULTI	0x0002
+
+typedef struct config_entry {
+	struct config_entry *next;
+	char key[CONFIG_KEY_LEN];
+	u_int8_t type;
+	u_int8_t options;
+	u_int8_t hit;
+	union {
+		struct {
+			char *string;
+			int maxlen;
+		} str;
+		int value;
+		int (*parser)(char *argstr);
+	} u;
+} config_entry_t;
+	
+int config_parse_file(const char *fname);
+int config_register_key(config_entry_t *ce);