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added command line and configuration file arguments to choose

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the address and port to listen on or connect to.  changed the
default port and put it in ProtocolTypes.h.  the HTTP port is
now no longer opened unless the --http argument is supplied
or the config file includes it.
This commit is contained in:
crs
2002-06-09 16:53:25 +00:00
parent 8b2a282eb5
commit 555aa19eb2
14 changed files with 376 additions and 62 deletions
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52
net/CNetwork.cpp
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@@ -15,13 +15,9 @@ int (PASCAL FAR *CNetwork::ioctl)(CNetwork::Socket s, int cmd, ...);
int (PASCAL FAR *CNetwork::getpeername)(CNetwork::Socket s, CNetwork::Address FAR *name, CNetwork::AddressLength FAR * namelen);
int (PASCAL FAR *CNetwork::getsockname)(CNetwork::Socket s, CNetwork::Address FAR *name, CNetwork::AddressLength FAR * namelen);
int (PASCAL FAR *CNetwork::getsockopt)(CNetwork::Socket s, int level, int optname, void FAR * optval, CNetwork::AddressLength FAR *optlen);
UInt32 (PASCAL FAR *CNetwork::swaphtonl)(UInt32 hostlong);
UInt16 (PASCAL FAR *CNetwork::swaphtons)(UInt16 hostshort);
unsigned long (PASCAL FAR *CNetwork::inet_addr)(const char FAR * cp);
char FAR * (PASCAL FAR *CNetwork::inet_ntoa)(struct in_addr in);
int (PASCAL FAR *CNetwork::listen)(CNetwork::Socket s, int backlog);
UInt32 (PASCAL FAR *CNetwork::swapntohl)(UInt32 netlong);
UInt16 (PASCAL FAR *CNetwork::swapntohs)(UInt16 netshort);
ssize_t (PASCAL FAR *CNetwork::read)(CNetwork::Socket s, void FAR * buf, size_t len);
ssize_t (PASCAL FAR *CNetwork::recv)(CNetwork::Socket s, void FAR * buf, size_t len, int flags);
ssize_t (PASCAL FAR *CNetwork::recvfrom)(CNetwork::Socket s, void FAR * buf, size_t len, int flags, CNetwork::Address FAR *from, CNetwork::AddressLength FAR * fromlen);
@@ -113,6 +109,38 @@ void CNetwork::cleanup()
}
}
UInt32 CNetwork::swaphtonl(UInt32 v)
{
static const union { UInt16 s; UInt8 b[2]; } s_endian = { 0x1234 };
if (s_endian.b[0] == 0x34)
return ((v & 0xff000000lu) >> 24) |
((v & 0x00ff0000lu) >> 8) |
((v & 0x0000ff00lu) << 8) |
((v & 0x000000fflu) << 24);
else
return v;
}
UInt16 CNetwork::swaphtons(UInt16 v)
{
static const union { UInt16 s; UInt8 b[2]; } s_endian = { 0x1234 };
if (s_endian.b[0] == 0x34)
return ((v & 0xff00u) >> 8) |
((v & 0x00ffu) << 8);
else
return v;
}
UInt32 CNetwork::swapntohl(UInt32 v)
{
return swaphtonl(v);
}
UInt16 CNetwork::swapntohs(UInt16 v)
{
return swaphtons(v);
}
#define setfunc(var, name, type) var = (type)netGetProcAddress(module, #name)
void CNetwork::init2(HMODULE module)
@@ -141,13 +169,9 @@ void CNetwork::init2(HMODULE module)
setfunc(getpeername, getpeername, int (PASCAL FAR *)(Socket s, Address FAR *name, AddressLength FAR * namelen));
setfunc(getsockname, getsockname, int (PASCAL FAR *)(Socket s, Address FAR *name, AddressLength FAR * namelen));
setfunc(getsockopt, getsockopt, int (PASCAL FAR *)(Socket s, int level, int optname, void FAR * optval, AddressLength FAR *optlen));
setfunc(swaphtonl, htonl, UInt32 (PASCAL FAR *)(UInt32 hostlong));
setfunc(swaphtons, htons, UInt16 (PASCAL FAR *)(UInt16 hostshort));
setfunc(inet_addr, inet_addr, unsigned long (PASCAL FAR *)(const char FAR * cp));
setfunc(inet_ntoa, inet_ntoa, char FAR * (PASCAL FAR *)(struct in_addr in));
setfunc(listen, listen, int (PASCAL FAR *)(Socket s, int backlog));
setfunc(swapntohl, ntohl, UInt32 (PASCAL FAR *)(UInt32 netlong));
setfunc(swapntohs, ntohs, UInt16 (PASCAL FAR *)(UInt16 netshort));
setfunc(recv, recv, ssize_t (PASCAL FAR *)(Socket s, void FAR * buf, size_t len, int flags));
setfunc(recvfrom, recvfrom, ssize_t (PASCAL FAR *)(Socket s, void FAR * buf, size_t len, int flags, Address FAR *from, AddressLength FAR * fromlen));
setfunc(send, send, ssize_t (PASCAL FAR *)(Socket s, const void FAR * buf, size_t len, int flags));
@@ -259,22 +283,22 @@ ssize_t PASCAL FAR CNetwork::write2(Socket s,
#define setfunc(var, name, type) var = (type)::name
static UInt32 myhtonl(UInt32 v)
UInt32 CNetwork::swaphtonl(UInt32 v)
{
return htonl(v);
}
static UInt16 myhtons(UInt16 v)
UInt16 CNetwork::swaphtons(UInt16 v)
{
return htons(v);
}
static UInt32 myntohl(UInt32 v)
UInt32 CNetwork::swapntohl(UInt32 v)
{
return ntohl(v);
}
static UInt16 myntohs(UInt16 v)
UInt16 CNetwork::swapntohs(UInt16 v)
{
return ntohs(v);
}
@@ -307,13 +331,9 @@ void CNetwork::init()
setfunc(getpeername, getpeername, int (PASCAL FAR *)(Socket s, Address FAR *name, AddressLength FAR * namelen));
setfunc(getsockname, getsockname, int (PASCAL FAR *)(Socket s, Address FAR *name, AddressLength FAR * namelen));
setfunc(getsockopt, getsockopt, int (PASCAL FAR *)(Socket s, int level, int optname, void FAR * optval, AddressLength FAR *optlen));
setfunc(swaphtonl, myhtonl, UInt32 (PASCAL FAR *)(UInt32 hostlong));
setfunc(swaphtons, myhtons, UInt16 (PASCAL FAR *)(UInt16 hostshort));
setfunc(inet_addr, inet_addr, unsigned long (PASCAL FAR *)(const char FAR * cp));
setfunc(inet_ntoa, inet_ntoa, char FAR * (PASCAL FAR *)(struct in_addr in));
setfunc(listen, listen, int (PASCAL FAR *)(Socket s, int backlog));
setfunc(swapntohl, myntohl, UInt32 (PASCAL FAR *)(UInt32 netlong));
setfunc(swapntohs, myntohs, UInt16 (PASCAL FAR *)(UInt16 netshort));
setfunc(poll, poll, int (PASCAL FAR *)(CNetwork::PollEntry fds[], int nfds, int timeout));
setfunc(read, read, ssize_t (PASCAL FAR *)(CNetwork::Socket s, void FAR * buf, size_t len));
setfunc(recv, recv, ssize_t (PASCAL FAR *)(Socket s, void FAR * buf, size_t len, int flags));