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/* |
/* |
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rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
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Protocol services - TCP layer |
Protocol services - TCP layer |
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Copyright (C) Matthew Chapman 1999-2001 |
Copyright (C) Matthew Chapman 1999-2002 |
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This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
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if ((nslookup = gethostbyname(server)) != NULL) |
if ((nslookup = gethostbyname(server)) != NULL) |
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{ |
{ |
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memcpy(&servaddr.sin_addr, nslookup->h_addr, |
memcpy(&servaddr.sin_addr, nslookup->h_addr, sizeof(servaddr.sin_addr)); |
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sizeof(servaddr.sin_addr)); |
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} |
} |
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else if (!(servaddr.sin_addr.s_addr = inet_addr(server))) |
else if (!(servaddr.sin_addr.s_addr = inet_addr(server))) |
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{ |
{ |
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servaddr.sin_family = AF_INET; |
servaddr.sin_family = AF_INET; |
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servaddr.sin_port = htons(tcp_port_rdp); |
servaddr.sin_port = htons(tcp_port_rdp); |
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if (connect |
if (connect(sock, (struct sockaddr *) &servaddr, sizeof(struct sockaddr)) < 0) |
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(sock, (struct sockaddr *) &servaddr, |
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sizeof(struct sockaddr)) < 0) |
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{ |
{ |
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error("connect: %s\n", strerror(errno)); |
error("connect: %s\n", strerror(errno)); |
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close(sock); |
close(sock); |
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return False; |
return False; |
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} |
} |
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setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (void *) &true, |
setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (void *) &true, sizeof(true)); |
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sizeof(true)); |
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in.size = 4096; |
in.size = 4096; |
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in.data = xmalloc(in.size); |
in.data = xmalloc(in.size); |
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/* Disconnect on the TCP layer */ |
/* Disconnect on the TCP layer */ |
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void |
void |
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tcp_disconnect() |
tcp_disconnect(void) |
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{ |
{ |
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close(sock); |
close(sock); |
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} |
} |