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Introduce IPv6, unit tests pass

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Sergio R. Caprile committed 2025-11-05 11:04:23 -03:00
1 parent f0bc1c031f
commit 337e8abf2f
10 files changed
+2088 -634
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src/util.h
+31
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@@ -27,6 +27,16 @@ void mg_delayms(unsigned int ms);
#define MG_IPV4(a, b, c, d) mg_htonl(MG_U32(a, b, c, d))
#define MG_IPV6(a, b, c, d, e, f, g ,h) \
{ (uint8_t)((a)>>8),(uint8_t)(a), \
(uint8_t)((b)>>8),(uint8_t)(b), \
(uint8_t)((c)>>8),(uint8_t)(c), \
(uint8_t)((d)>>8),(uint8_t)(d), \
(uint8_t)((e)>>8),(uint8_t)(e), \
(uint8_t)((f)>>8),(uint8_t)(f), \
(uint8_t)((g)>>8),(uint8_t)(g), \
(uint8_t)((h)>>8),(uint8_t)(h) }
// For printing IPv4 addresses: printf("%d.%d.%d.%d\n", MG_IPADDR_PARTS(&ip))
#define MG_U8P(ADDR) ((uint8_t *) (ADDR))
#define MG_IPADDR_PARTS(ADDR) \
@@ -41,6 +51,14 @@ void mg_delayms(unsigned int ms);
((uint32_t) (((uint32_t) MG_U8P(p)[0] << 24U) | \
((uint32_t) MG_U8P(p)[1] << 16U) | \
((uint32_t) MG_U8P(p)[2] << 8U) | MG_U8P(p)[3]))
#define MG_LOAD_BE64(p) \
((uint64_t) (((uint64_t) MG_U8P(p)[0] << 56U) | \
((uint64_t) MG_U8P(p)[1] << 48U) | \
((uint64_t) MG_U8P(p)[2] << 40U) | \
((uint64_t) MG_U8P(p)[3] << 32U) | \
((uint64_t) MG_U8P(p)[4] << 24U) | \
((uint64_t) MG_U8P(p)[5] << 16U) | \
((uint64_t) MG_U8P(p)[6] << 8U) | MG_U8P(p)[7]))
#define MG_STORE_BE16(p, n) \
do { \
MG_U8P(p)[0] = ((n) >> 8U) & 255; \
@@ -59,11 +77,24 @@ void mg_delayms(unsigned int ms);
MG_U8P(p)[2] = ((n) >> 8U) & 255; \
MG_U8P(p)[3] = (n) &255; \
} while (0)
#define MG_STORE_BE64(p, n) \
do { \
MG_U8P(p)[0] = ((n) >> 56U) & 255; \
MG_U8P(p)[1] = ((n) >> 48U) & 255; \
MG_U8P(p)[2] = ((n) >> 40U) & 255; \
MG_U8P(p)[3] = ((n) >> 32U) & 255; \
MG_U8P(p)[4] = ((n) >> 24U) & 255; \
MG_U8P(p)[5] = ((n) >> 16U) & 255; \
MG_U8P(p)[6] = ((n) >> 8U) & 255; \
MG_U8P(p)[7] = (n) &255; \
} while (0)
uint16_t mg_ntohs(uint16_t net);
uint32_t mg_ntohl(uint32_t net);
uint64_t mg_ntohll(uint64_t net);
#define mg_htons(x) mg_ntohs(x)
#define mg_htonl(x) mg_ntohl(x)
#define mg_htonll(x) mg_ntohll(x)
#define MG_REG(x) ((volatile uint32_t *) (x))[0]
#define MG_BIT(x) (((uint32_t) 1U) << (x))