From e8ce659d0b0c9f399b55d2abb258b2f52af31cb6 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Sun, 6 Jul 2008 20:23:32 +0200
Subject: ConfigurationManager hinzugef?gt; Listener-Adressen aus Konfiguration
 lesen

---
 src/Net/IPAddress.h | 67 +++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 55 insertions(+), 12 deletions(-)

(limited to 'src/Net/IPAddress.h')

diff --git a/src/Net/IPAddress.h b/src/Net/IPAddress.h
index c1709d5..feeb010 100644
--- a/src/Net/IPAddress.h
+++ b/src/Net/IPAddress.h
@@ -29,29 +29,72 @@ namespace Net {
 
 class IPAddress {
   private:
-    std::string addr;
-    unsigned short p;
+    unsigned int addr;
+    unsigned short port;
     struct sockaddr_in sa;
-    
+
   public:
-    IPAddress(const std::string &address, unsigned short port) throw(InvalidAddressException) : addr(address), p(port) {
+    IPAddress(unsigned int address, unsigned short port0) : addr(address), port(port0) {
+      sa.sin_family = AF_INET;
+      sa.sin_port = htons(port);
+      sa.sin_addr.s_addr = htonl(addr);
+    }
+
+    IPAddress(const std::string &address) throw(InvalidAddressException) {
+      std::string ip;
+      size_t pos = address.find_first_of(':');
+
+      if(pos == std::string::npos) {
+        ip = address;
+        // TODO Default port
+        port = 6666;
+      }
+      else {
+        ip = address.substr(0, pos);
+
+        char *endptr;
+        port = std::strtol(address.substr(pos+1).c_str(), &endptr, 10);
+        if(*endptr != 0 || port == 0)
+          throw InvalidAddressException(address);
+      }
+
       sa.sin_family = AF_INET;
       sa.sin_port = htons(port);
+
+      if(ip == "*")
+        sa.sin_addr.s_addr = INADDR_ANY;
+      else if(!inet_pton(AF_INET, ip.c_str(), &sa.sin_addr))
+        throw InvalidAddressException(address);
+
+      addr = ntohl(sa.sin_addr.s_addr);
+    }
+
+    IPAddress(const std::string &address, unsigned short port0) throw(InvalidAddressException) : port(port0) {
+      sa.sin_family = AF_INET;
+      sa.sin_port = htons(port);
+
       if(!inet_pton(AF_INET, address.c_str(), &sa.sin_addr))
         throw InvalidAddressException(address);
+
+      addr = ntohl(sa.sin_addr.s_addr);
     }
-    
+
     IPAddress(const struct sockaddr_in &address) : sa(address) {
-      p = ntohs(sa.sin_port);
-      
+      port = ntohs(sa.sin_port);
+      addr = ntohl(sa.sin_addr.s_addr);
+    }
+
+    unsigned int getAddress() const {return addr;}
+    unsigned short getPort() const {return port;}
+
+    std::string getAddressString() const {
       char buf[INET_ADDRSTRLEN];
+      unsigned int address = htonl(addr);
+
       inet_ntop(AF_INET, &address, buf, sizeof(buf));
-      addr = buf;
+      return std::string(buf);
     }
-    
-    const std::string& getAddress() const {return addr;}
-    unsigned short getPort() const {return p;}
-    
+
     struct sockaddr* getSockAddr() {return reinterpret_cast<struct sockaddr*>(&sa);}
     socklen_t getSockAddrLength() const {return sizeof(sa);}
 };
-- 
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