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Merge remote-tracking branch 'origin/topic/vladg/dhcp'

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* origin/topic/vladg/dhcp:
  DHCP: Adding unit tests.
  DHCP:
  Rework the DHCP analyzer to make it compatible again.
This commit is contained in:
Robin Sommer 2013-08-02 17:48:28 -07:00
commit 308db797c3
23 changed files with 510 additions and 274 deletions
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12
src/net_util.h
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@ -156,6 +156,18 @@ extern const char* fmt_conn_id(const IPAddr& src_addr, uint32 src_port,
extern const char* fmt_conn_id(const uint32* src_addr, uint32 src_port,
const uint32* dst_addr, uint32 dst_port);
/**
* Given a MAC address, formats it in hex as 00:de:ad:be:ef.
* Supports both EUI-48 and EUI-64. If it's neither, returns
* an empty string.
*
* @param m EUI-48 or EUI-64 MAC address to format, as a char array
* @param len Number of bytes valid starting at *n*. This must be at
* least 8 for a valid address.
* @return A string of the formatted MAC. Passes ownership to caller.
*/
extern char* fmt_mac(const unsigned char* m, int len);
// Read 4 bytes from data and return in network order.
extern uint32 extract_uint32(const u_char* data);