home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
OS/2 Shareware BBS: 10 Tools
/
10-Tools.zip
/
ocl150a.zip
/
OCL
/
Samples
/
Sockets
/
Source
/
SOCKS.CPP
< prev
next >
Wrap
C/C++ Source or Header
|
1997-01-01
|
5KB
|
199 lines
// OCL - OS/2 Class Library (Samples)
// (c) Cubus 1996
// (c) 1982, 1985, 1986 Regents of the University of California.
// (c) Raoul Gema 1996
// All Rights Reserved
// SOCKS.CPP
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Neither the name Cubus nor the name Team OCL may be used to
* endorse or promote products derived from this software
* without specific prior written permission.
* 3. See OCL.INF for a detailed copyright notice.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
// $Header: W:/Projects/OCL/Samples/Sockets/Source/rcs/SOCKS.CPP 1.50 1996/08/11 23:48:54 B.STEIN Release $
#include <ocl.hpp>
#include <OIP_Server.hpp>
#include <OMessage.hpp>
#include <OXcptVio.hpp>
#define LOGO "CT.NET++ Mini-Server"
#define FILENAME "DEMO.TXT"
class SystemHandler
: public OXcptVio
{
public:
SystemHandler ();
virtual
~SystemHandler ();
virtual
PSZ isOfType () const;
BOOL killTrace ();
BOOL trapTrace ();
};
int main(int argc, char* argv[])
{
OXCPTRECORD exceptionRecord;
SystemHandler except;
OIP_Server server;
int ok;
cout << LOGO
<< endl
<< OIP::Version()
<< endl;
if (argc != 2)
{
cout << "Usage: SOCKS Portnummer" << endl;
exit(1);
}
except.setHandler(exceptionRecord); // set system exception handler
try
{
server.init((USHORT)atoi(argv[1]));
for (;;)
{
server.waitForClient().connectMsg();
try
{
char data[1024];
sprintf(data, "%s\n%s", LOGO, OIP::Version().getText());
server.send(data, strlen(data) + 1); // Logo senden
server.recv(data, sizeof(data)); // empfangen
cout << "Received: "
<< data
<< endl;
switch (data[0]) {
case '+': {
ofstream file(FILENAME, ios::out | ios::ate);
if (file) {
file << (char*)(data + 2) << endl;
strcpy(data, "OK"); }
else
strcpy(data, "Internal error saving data.");
file.close();
break; }
case '=': {
ifstream file(FILENAME, ios::in | ios::nocreate);
if (!file)
sprintf(data, "No information available.");
else
file.get(data, sizeof(data), '\0');
file.close();
break; }
case '?': {
ifstream file(FILENAME, ios::in | ios::nocreate);
if (!file)
sprintf(data, "No information available.");
else {
char line[256];
int found = 0;
while (!found) {
file.get(line, sizeof(line), '\n');
if (file.eof()) break;
file.get();
if (!strcmp(data + 2, line))
found++; }
strcpy(data, (found) ? "OK" : "Requested string not found."); }
file.close();
break; }
default:
sprintf(data, "Unknown command."); }
server.send(data, strlen(data) + 1); //* Antwort senden
cout << "Sent : "
<< data
<< endl;
server.disconnect().disconnectMsg();
}
catch (OException& e)
{
e.viewError();
}
ok = 0;
}
}
catch (OException& e)
{
e.viewError();
ok = -1;
}
catch (...)
{
printf(OIP::error(9));
ok = -1;
}
except.unsetHandler(); // release system exception handler
return ok;
}
SystemHandler::SystemHandler()
: OXcptVio(FALSE)
{}
SystemHandler::~SystemHandler()
{}
PSZ SystemHandler::isOfType () const
{
return("SystemHandler");
}
BOOL SystemHandler::killTrace()
{
cout << endl << "Terminating " << LOGO << endl;
return(FALSE);
}
BOOL SystemHandler::trapTrace()
{
return(FALSE); // show exception message and abort
}
// end of source