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Improved isAddress() function for sockets with masking support, added several socket convenience functions.

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This commit is contained in:
Thulinma 2017-06-27 23:14:39 +02:00
parent 0afbaaaa41
commit fe805f40a8
2 changed files with 146 additions and 70 deletions
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9
lib/socket.h
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@ -25,6 +25,9 @@ namespace Buffer{
namespace Socket{
void hostBytesToStr(const char *bytes, size_t len, std::string &target);
bool isBinAddress(const std::string &binAddr, std::string matchTo);
bool matchIPv6Addr(const std::string &A, const std::string &B, uint8_t prefix);
std::string getBinForms(std::string addr);
/// A buffer made out of std::string objects that can be efficiently read from and written to.
class Buffer{
@ -49,12 +52,16 @@ namespace Socket{
};
// Buffer
class Server;
/// This class is for easy communicating through sockets, either TCP or Unix.
class Connection{
friend Server;
private:
int sock; ///< Internally saved socket number.
int pipes[2]; ///< Internally saved file descriptors for pipe socket simulation.
std::string remotehost; ///< Stores remote host address.
struct sockaddr_in6 remoteaddr;///< Stores remote host address.
uint64_t up;
uint64_t down;
long long int conntime;
@ -84,7 +91,7 @@ namespace Socket{
int getPureSocket(); ///< Returns non-piped internal socket number.
std::string getError(); ///< Returns a string describing the last error that occured.
bool connected() const; ///< Returns the connected-state for this socket.
bool isAddress(std::string addr);
bool isAddress(const std::string &addr);
bool isLocal(); ///< Returns true if remote address is a local address.
// buffered i/o methods
bool spool(); ///< Updates the downbufferinternal variables.