/*
+ * Copyright (C) 2012 Tobias Brunner
* Copyright (C) 2006 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* for more details.
*/
+#include <stdlib.h>
+#include <errno.h>
+
#include "eap.h"
+#include <debug.h>
+
ENUM(eap_code_names, EAP_REQUEST, EAP_FAILURE,
"EAP_REQUEST",
"EAP_RESPONSE",
}
return 0;
}
+
+/*
+ * See header
+ */
+eap_vendor_type_t *eap_vendor_type_from_string(char *str)
+{
+ enumerator_t *enumerator;
+ eap_vendor_type_t *result = NULL;
+ eap_type_t type = 0;
+ u_int32_t vendor = 0;
+ char *part, *end;
+
+ /* parse EAP method string of the form: [eap-]type[-vendor] */
+ enumerator = enumerator_create_token(str, "-", " ");
+ while (enumerator->enumerate(enumerator, &part))
+ {
+ if (!type)
+ {
+ if (streq(part, "eap"))
+ { /* skip 'eap' at the beginning */
+ continue;
+ }
+ type = eap_type_from_string(part);
+ if (!type)
+ {
+ type = strtoul(part, &end, 0);
+ if (*end != '\0' || errno)
+ {
+ DBG1(DBG_LIB, "unknown or invalid EAP method: %s", part);
+ break;
+ }
+ }
+ continue;
+ }
+ vendor = strtoul(part, &end, 0);
+ if (*end != '\0' || errno)
+ {
+ DBG1(DBG_LIB, "invalid EAP vendor: %s", part);
+ type = 0;
+ }
+ break;
+ }
+ enumerator->destroy(enumerator);
+
+ if (type)
+ {
+ INIT(result,
+ .type = type,
+ .vendor = vendor,
+ );
+ }
+ return result;
+}
/*
+ * Copyright (C) 2012 Tobias Brunner
* Copyright (C) 2010 Martin Willi
* Copyright (C) 2010 revosec AG
+ * Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
typedef enum eap_code_t eap_code_t;
typedef enum eap_type_t eap_type_t;
+typedef struct eap_vendor_type_t eap_vendor_type_t;
#include <library.h>
extern enum_name_t *eap_type_short_names;
/**
+ * Struct that stores EAP type and vendor ID
+ */
+struct eap_vendor_type_t {
+
+ /**
+ * EAP type
+ */
+ eap_type_t type;
+
+ /**
+ * Vendor Id
+ */
+ u_int32_t vendor;
+};
+
+/**
* EAP packet format
*/
typedef struct __attribute__((packed)) {
*/
eap_type_t eap_type_from_string(char *name);
+/**
+ * Parse a string of the form [eap-]type[-vendor].
+ *
+ * @param str EAP method string
+ * @return parsed type (gets allocated), NULL if unknown or failed
+ */
+eap_vendor_type_t *eap_vendor_type_from_string(char *str);
+
#endif /** EAP_H_ @}*/