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More SNMPv3 cleanups: Create own header snmpv3_dummy.h and move functions in there

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Decouple snmp_netconn.c from snmpv3_dummy.c (snmpv3_enginetime_timer)
Make SNMP API more type-safe using enums
This commit is contained in:
Dirk Ziegelmeier
2017-03-03 13:01:04 +01:00
parent ecb3867803
commit 461f1fe1a9
8 changed files with 116 additions and 50 deletions
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43
src/include/lwip/apps/snmpv3.h
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@@ -40,22 +40,28 @@
#if LWIP_SNMP && LWIP_SNMP_V3
#define SNMP_V3_AUTH_ALGO_INVAL 0
#define SNMP_V3_AUTH_ALGO_MD5 1
#define SNMP_V3_AUTH_ALGO_SHA 2
typedef enum
{
SNMP_V3_AUTH_ALGO_INVAL = 0,
SNMP_V3_AUTH_ALGO_MD5 = 1,
SNMP_V3_AUTH_ALGO_SHA = 2
} snmpv3_auth_algo_t;
#define SNMP_V3_PRIV_ALGO_INVAL 0
#define SNMP_V3_PRIV_ALGO_DES 1
#define SNMP_V3_PRIV_ALGO_AES 2
typedef enum
{
SNMP_V3_PRIV_ALGO_INVAL = 0,
SNMP_V3_PRIV_ALGO_DES = 1,
SNMP_V3_PRIV_ALGO_AES = 2
} snmpv3_priv_algo_t;
#define SNMP_V3_PRIV_MODE_DECRYPT 0
#define SNMP_V3_PRIV_MODE_ENCRYPT 1
#define SNMP_V3_USER_STORAGETYPE_OTHER 1
#define SNMP_V3_USER_STORAGETYPE_VOLATILE 2
#define SNMP_V3_USER_STORAGETYPE_NONVOLATILE 3
#define SNMP_V3_USER_STORAGETYPE_PERMANENT 4
#define SNMP_V3_USER_STORAGETYPE_READONLY 5
typedef enum
{
SNMP_V3_USER_STORAGETYPE_OTHER = 1,
SNMP_V3_USER_STORAGETYPE_VOLATILE = 2,
SNMP_V3_USER_STORAGETYPE_NONVOLATILE = 3,
SNMP_V3_USER_STORAGETYPE_PERMANENT = 4,
SNMP_V3_USER_STORAGETYPE_READONLY = 5
} snmpv3_user_storagetype_t;
/*
* The following callback functions must be implemented by the application.
@@ -71,16 +77,11 @@ void snmpv3_set_engine_boots(u32_t boots);
u32_t snmpv3_get_engine_time(void);
void snmpv3_reset_engine_time(void);
err_t snmpv3_get_user(const char* username, u8_t *auth_algo, u8_t *auth_key, u8_t *priv_algo, u8_t *priv_key);
err_t snmpv3_get_user(const char* username, snmpv3_auth_algo_t *auth_algo, u8_t *auth_key, snmpv3_priv_algo_t *priv_algo, u8_t *priv_key);
u8_t snmpv3_get_amount_of_users(void);
err_t snmpv3_get_user_storagetype(const char *username, u8_t *storagetype);
err_t snmpv3_get_user_storagetype(const char *username, snmpv3_user_storagetype_t *storagetype);
err_t snmpv3_get_username(char *username, u8_t index);
err_t snmpv3_set_user_auth_algo(const char *username, u8_t algo);
err_t snmpv3_set_user_priv_algo(const char *username, u8_t algo);
err_t snmpv3_set_user_auth_key(const char *username, const char *password);
err_t snmpv3_set_user_priv_key(const char *username, const char *password);
/* The following functions are provided by the SNMPv3 agent */
void snmpv3_engine_id_changed(void);