Donatien Garnier
Dependents: SimpleLCDClock readCard2Twitter_http AnalogClock_StepperMotor_NTP ServoCamV1
if/net/ipaddr.h@0:3717b703f76d, 2010-05-24 (annotated)
- Committer:
- donatien
- Date:
- Mon May 24 10:23:42 2010 +0000
- Revision:
- 0:3717b703f76d
- Child:
- 1:e52ec2a24c6a
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| donatien | 0:3717b703f76d | 1 | #ifndef IPADDR_H |
| donatien | 0:3717b703f76d | 2 | #define IPADDR_H |
| donatien | 0:3717b703f76d | 3 | |
| donatien | 0:3717b703f76d | 4 | #include "mbed.h" |
| donatien | 0:3717b703f76d | 5 | |
| donatien | 0:3717b703f76d | 6 | #include "netCfg.h" |
| donatien | 0:3717b703f76d | 7 | #if NET_LWIP_STACK |
| donatien | 0:3717b703f76d | 8 | #include "lwip/ip_addr.h" |
| donatien | 0:3717b703f76d | 9 | #endif |
| donatien | 0:3717b703f76d | 10 | class IpAddr; |
| donatien | 0:3717b703f76d | 11 | |
| donatien | 0:3717b703f76d | 12 | class IpAddr //Basically a C++ frontend to ip_addr_t |
| donatien | 0:3717b703f76d | 13 | { |
| donatien | 0:3717b703f76d | 14 | public: |
| donatien | 0:3717b703f76d | 15 | #if NET_LWIP_STACK |
| donatien | 0:3717b703f76d | 16 | IpAddr(ip_addr_t* pIp) |
| donatien | 0:3717b703f76d | 17 | { |
| donatien | 0:3717b703f76d | 18 | *((uint32_t*)m_ip) = pIp->addr; |
| donatien | 0:3717b703f76d | 19 | } |
| donatien | 0:3717b703f76d | 20 | #endif |
| donatien | 0:3717b703f76d | 21 | |
| donatien | 0:3717b703f76d | 22 | IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3) |
| donatien | 0:3717b703f76d | 23 | { |
| donatien | 0:3717b703f76d | 24 | //We are in LE |
| donatien | 0:3717b703f76d | 25 | m_ip[0] = ip0; |
| donatien | 0:3717b703f76d | 26 | m_ip[1] = ip1; |
| donatien | 0:3717b703f76d | 27 | m_ip[2] = ip2; |
| donatien | 0:3717b703f76d | 28 | m_ip[3] = ip3; |
| donatien | 0:3717b703f76d | 29 | } |
| donatien | 0:3717b703f76d | 30 | |
| donatien | 0:3717b703f76d | 31 | IpAddr() |
| donatien | 0:3717b703f76d | 32 | { |
| donatien | 0:3717b703f76d | 33 | m_ip[0] = 0; |
| donatien | 0:3717b703f76d | 34 | m_ip[1] = 0; |
| donatien | 0:3717b703f76d | 35 | m_ip[2] = 0; |
| donatien | 0:3717b703f76d | 36 | m_ip[3] = 0; |
| donatien | 0:3717b703f76d | 37 | } |
| donatien | 0:3717b703f76d | 38 | |
| donatien | 0:3717b703f76d | 39 | #if NET_LWIP_STACK |
| donatien | 0:3717b703f76d | 40 | ip_addr_t getStruct() const |
| donatien | 0:3717b703f76d | 41 | { |
| donatien | 0:3717b703f76d | 42 | ip_addr_t ip_struct; |
| donatien | 0:3717b703f76d | 43 | ip_struct.addr = *((uint32_t*)m_ip); |
| donatien | 0:3717b703f76d | 44 | return ip_struct; |
| donatien | 0:3717b703f76d | 45 | } |
| donatien | 0:3717b703f76d | 46 | #endif |
| donatien | 0:3717b703f76d | 47 | |
| donatien | 0:3717b703f76d | 48 | uint8_t operator[](unsigned int i) const |
| donatien | 0:3717b703f76d | 49 | { |
| donatien | 0:3717b703f76d | 50 | uint8_t null = 0; |
| donatien | 0:3717b703f76d | 51 | if( i > 3 ) |
| donatien | 0:3717b703f76d | 52 | return null; |
| donatien | 0:3717b703f76d | 53 | return m_ip[i]; |
| donatien | 0:3717b703f76d | 54 | } |
| donatien | 0:3717b703f76d | 55 | |
| donatien | 0:3717b703f76d | 56 | bool isEq(const IpAddr& b) const |
| donatien | 0:3717b703f76d | 57 | { |
| donatien | 0:3717b703f76d | 58 | return (*((uint32_t*)m_ip) == *((uint32_t*)(b.m_ip))); |
| donatien | 0:3717b703f76d | 59 | } |
| donatien | 0:3717b703f76d | 60 | |
| donatien | 0:3717b703f76d | 61 | bool operator==(const IpAddr& b) const |
| donatien | 0:3717b703f76d | 62 | { |
| donatien | 0:3717b703f76d | 63 | return isEq(b); |
| donatien | 0:3717b703f76d | 64 | } |
| donatien | 0:3717b703f76d | 65 | |
| donatien | 0:3717b703f76d | 66 | bool operator!=(const IpAddr& b) const |
| donatien | 0:3717b703f76d | 67 | { |
| donatien | 0:3717b703f76d | 68 | return !(operator==(b)); |
| donatien | 0:3717b703f76d | 69 | } |
| donatien | 0:3717b703f76d | 70 | |
| donatien | 0:3717b703f76d | 71 | bool isNull() const |
| donatien | 0:3717b703f76d | 72 | { |
| donatien | 0:3717b703f76d | 73 | return (*((uint32_t*)m_ip) == 0); |
| donatien | 0:3717b703f76d | 74 | } |
| donatien | 0:3717b703f76d | 75 | |
| donatien | 0:3717b703f76d | 76 | private: |
| donatien | 0:3717b703f76d | 77 | uint8_t m_ip[4]; |
| donatien | 0:3717b703f76d | 78 | }; |
| donatien | 0:3717b703f76d | 79 | |
| donatien | 0:3717b703f76d | 80 | #endif |