*/
#include <net.h>
#include <stdint.h>
-#include <stdio.h>
+#include <stdio.h> // sprintf
+#include <stdlib.h>
#define DEBUG 0
+static inline uint32_t htonl(uint32_t v)
+{
+ return (((v >> 24) & 0xFF) << 0)
+ | (((v >> 16) & 0xFF) << 8)
+ | (((v >> 8) & 0xFF) << 16)
+ | (((v >> 0) & 0xFF) << 24);
+}
+static inline uint16_t htons(uint16_t v)
+{
+ return (((v >> 8) & 0xFF) << 0)
+ | (((v >> 0) & 0xFF) << 8);
+}
+#define htonb(v) v
+#define ntohl(v) htonl(v)
+#define ntohs(v) htons(v)
+#define ntohb(v) v
+
#define __thread // Disable TLS
/**
*/
static int Net_ParseIPv4Addr(const char *String, uint8_t *Addr)
{
- int i = 0;
int j;
- int val;
+ const char *pos = String;
- for( j = 0; String[i] && j < 4; j ++ )
+ for( j = 0; *pos && j < 4; j ++ )
{
- val = 0;
- for( ; String[i] && String[i] != '.'; i++ )
- {
- if('0' > String[i] || String[i] > '9') {
- #if DEBUG
- printf("0<c<9 expected, '%c' found\n", String[i]);
- #endif
- return 0;
- }
- val = val*10 + String[i] - '0';
+ char *end;
+ unsigned long val = strtoul(pos, &end, 10);
+ if( *end && *end != '.' ) {
+ #if DEBUG
+ _SysDebug("%s: Unexpected character, '%c' found", __func__, *end);
+ #endif
+ return 0;
+ }
+ if( *pos == '.' ) {
+ #if DEBUG
+ _SysDebug("%s: Two dots in a row", __func__);
+ #endif
+ return 0;
}
if(val > 255) {
#if DEBUG
- printf("val > 255 (%i)\n", val);
+ _SysDebug("%s: val > 255 (%i)", __func__, val);
#endif
return 0;
}
+ #if DEBUG
+ _SysDebug("%s: Comp '%.*s' = %lu", __func__, end - pos, pos, val);
+ #endif
Addr[j] = val;
- if(String[i] == '.')
- i ++;
+ pos = end;
+
+ if(*pos == '.')
+ pos ++;
}
if( j != 4 ) {
#if DEBUG
- printf("4 parts expected, %i found\n", j);
+ _SysDebug("%s: 4 parts expected, %i found", __func__, j);
#endif
return 0;
}
- if(String[i] != '\0') {
+ if(*pos != '\0') {
#if DEBUG
- printf("EOS != '\\0', '%c'\n", String[i]);
+ _SysDebug("%s: EOS != '\\0', '%c'", __func__, *pos);
#endif
return 0;
}
k = 0;
for( ; j < 8; j ++, k++)
{
- Addr[j*2] = hi[k]>>8;
- Addr[j*2+1] = hi[k]&0xFF;
+ Addr[j*2] = low[k]>>8;
+ Addr[j*2+1] = low[k]&0xFF;
}
return 1;
return 0;
}
-static const char *Net_PrintIPv4Address(uint8_t *Address)
+static const char *Net_PrintIPv4Address(const uint8_t *Address)
{
static __thread char ret[4*3+3+1]; // '255.255.255.255\0'
return ret;
}
-static const char *Net_PrintIPv6Address(uint16_t *Address)
+static const char *Net_PrintIPv6Address(const uint16_t *Address)
{
static __thread char ret[8*4+7+1]; // 'FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF\0'
#if 0
#endif
sprintf(ret, "%x:%x:%x:%x:%x:%x:%x:%x",
- Address[0], Address[1], Address[2], Address[3],
- Address[4], Address[5], Address[6], Address[7]
+ ntohs(Address[0]), ntohs(Address[1]), ntohs(Address[2]), ntohs(Address[3]),
+ ntohs(Address[4]), ntohs(Address[5]), ntohs(Address[6]), ntohs(Address[7])
);
return ret;
}
-const char *Net_PrintAddress(int AddressType, void *Address)
+const char *Net_PrintAddress(int AddressType, const void *Address)
{
switch( AddressType )
{