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authorMike Buland <eichlan@xagasoft.com>2009-01-14 20:10:59 +0000
committerMike Buland <eichlan@xagasoft.com>2009-01-14 20:10:59 +0000
commitcad9cf61c1e1c594f69d7e3feb7413caad3bc047 (patch)
tree27eb2d35b38415c73fbd6952b61ddab1d2e9d664 /src/socket.cpp
parent3ee5204eb254e914d695a37fede11c8599415fa9 (diff)
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Ok...this may work. We completely changed the way Bu::Socket resolves
addresses. Windows wouldn't work with the other way at all. But, fortunately, this seems to work, it does more for us, and it looks pretty cute.
Diffstat (limited to '')
-rw-r--r--src/socket.cpp39
1 files changed, 22 insertions, 17 deletions
diff --git a/src/socket.cpp b/src/socket.cpp
index 77485aa..53b6522 100644
--- a/src/socket.cpp
+++ b/src/socket.cpp
@@ -40,7 +40,6 @@ Bu::Socket::Socket( int nSocket ) :
40 40
41Bu::Socket::Socket( const Bu::FString &sAddr, int nPort, int nTimeout ) 41Bu::Socket::Socket( const Bu::FString &sAddr, int nPort, int nTimeout )
42{ 42{
43 struct sockaddr_in xServerName;
44 bActive = false; 43 bActive = false;
45 44
46 /* Create the socket. */ 45 /* Create the socket. */
@@ -74,27 +73,33 @@ Bu::Socket::Socket( const Bu::FString &sAddr, int nPort, int nTimeout )
74 /* Connect to the server. */ 73 /* Connect to the server. */
75 //printf("Resolving hostname (%s)...\n", sAddr ); 74 //printf("Resolving hostname (%s)...\n", sAddr );
76 { 75 {
77 struct hostent *hostinfo; 76 struct addrinfo *pAddr = NULL;
77 struct addrinfo aiHints;
78 memset( &aiHints, 0, sizeof(addrinfo) );
79 aiHints.ai_flags = AI_CANONNAME;
80 aiHints.ai_family = AF_INET;
81 aiHints.ai_socktype = SOCK_STREAM;
82 char ibuf[10];
83 sprintf( ibuf, "%d", nPort );
78 84
79 xServerName.sin_family = AF_INET; 85 if( DYNLOAD getaddrinfo( sAddr.getStr(), ibuf, &aiHints, &pAddr )
80 xServerName.sin_port = DYNLOAD htons( nPort ); 86 != 0 )
81 hostinfo = DYNLOAD gethostbyname( sAddr.getStr() );
82 if (hostinfo == NULL)
83 { 87 {
84 throw Bu::SocketException("Couldn't resolve hostname.\n"); 88 throw Bu::SocketException("Couldn't resolve hostname %s (%s).\n",
89 sAddr.getStr(), strerror(errno));
85 } 90 }
86 xServerName.sin_addr = *(struct in_addr *) hostinfo->h_addr; 91
92 DYNLOAD connect(
93 nSocket,
94 pAddr->ai_addr,
95 pAddr->ai_addrlen
96 );
97
98 sAddress = pAddr->ai_canonname;
99
100 DYNLOAD freeaddrinfo( pAddr );
87 } 101 }
88 102
89 //printf("Making actual connection...");
90 //fflush( stdout );
91 DYNLOAD connect(
92 nSocket,
93 (struct sockaddr *)&xServerName,
94 sizeof(xServerName)
95 );
96 //printf("Connected.\n");
97
98 bActive = true; 103 bActive = true;
99 104
100 if( nTimeout > 0 ) 105 if( nTimeout > 0 )