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//************************************************************************
//
// DOserver.m.
//
// Distributed Objects server which communicates with MODEM tool
// during Manual dial.
//
// by Felipe A. Rodriguez
//
// This code is supplied "as is" the author makes no warranty as to its
// suitability for any purpose. This code is free and may be distributed
// in accordance with the terms of the:
//
// GNU GENERAL PUBLIC LICENSE
// Version 2, June 1991
// copyright (C) 1989, 1991 Free Software Foundation, Inc.
// 675 Mass Ave, Cambridge, MA 02139, USA
//
//************************************************************************
#import "GKdefs.h"
#import "DOserver.h"
#import "OptionsEditor.h"
#import "HLDelegate.h"
#import "Coordinator.h"
#import "SwapView.h"
#import <appkit/nextstd.h>
#import <remote/NXProxy.h>
@implementation DOserver
//************************************************************************
//
// show Dialer panel
//
//************************************************************************
- showDialPanel
{
if(!gatePanel)
[NXApp loadNibSection:"Inspector.nib" owner:self withNames:NO];
[theInspector inspectName:"FirstInspector"]; // swap inspectors
[gatePanel setFrameUsingName:"gatePanel"]; // remem loc/size
[gatePanel setFrameAutosaveName:"gatePanel"]; // remem loc/size
[gatePanel makeKeyAndOrderFront:self];
[phoneNumField setStringValue:NXGetDefaultValue([NXApp appName],
"lastNumDialed")];
[phoneNumField selectText:self];
return self;
}
//*****************************************************************************
//
// called when GateTool's mach port becomes invalid
//
//*****************************************************************************
- senderIsInvalid:sender
{
if(gatePanel)
[gatePanel close];
if(!connecting) // if not starting pppd, cleanup
[delegate DOFinished];
connecting = NO; // pppd will be started yes/NO
return self;
}
//*****************************************************************************
//
// send to the gatetool server the phone num to dial
//
//*****************************************************************************
- Dial:sender
{
char dialStr[56] = {"SEND "};
shouldExit = NO;
strncat(dialStr, NXGetDefaultValue([NXApp appName], "dialPrefix"), 8);
strcat(dialStr, [phoneNumField stringValue]);
// store last num dialed in defaults database
if(!NXWriteDefault([NXApp appName], "lastNumDialed",
[phoneNumField stringValue]))
[[NXApp delegate] showAlert:"ddbWriteError"];
[gateToolProxy enScript:strcat(dialStr, " ")];
[theInspector inspectName:"SecondInspector"]; // swap inspectors
return self;
}
//*****************************************************************************
//
// send to the gatetool server quit tip instruction
//
//*****************************************************************************
- cancelDial:sender
{
char minBuffer[] = {" "};
shouldExit = YES;
minBuffer[0] = CINTR;
[gateToolProxy writePty:minBuffer];
return self;
}
//*****************************************************************************
//
// send to the gatetool server quit tip instruction
//
//*****************************************************************************
- hangUp:sender
{
char prefix[16] = {"PASS "}, minBuffer[3] = {"b "}, dialStr[16];
minBuffer[0] = CEOF;
strcpy(dialStr, prefix);
[gateToolProxy enScript:strcat(dialStr, minBuffer)];
[theInspector inspectName:"FirstInspector"]; // swap inspectors
return self;
}
//*****************************************************************************
//
// quit tip and launch pppd so that it can attach to serial port
//
//*****************************************************************************
- Attach:sender
{
shouldExit = YES;
connecting = YES; // pppd will be started
[gateToolProxy unlockSerialPort];
[gateToolProxy enScript:"PASS ~. "];
[delegate linkWithFile:NULL];
return self;
}
//*****************************************************************************
//
// self activate
//
//*****************************************************************************
- activateGateKeeper
{
NXConnection * myConnection;
[NXApp activateSelf:YES];
gateToolProxy = [NXConnection connectToName:"GateToolServer"];
if(gateToolProxy) // use a protocol for DO efficiency
{
[gateToolProxy setProtocolForProxy:@protocol(serverProtocol)];
// return local NXconnection so that we can register for
// invalidation of the proxy's port
myConnection = [gateToolProxy connectionForProxy];
[myConnection registerForInvalidationNotification:self];
}
return self;
}
//*****************************************************************************
//
// return modem initialization str to use in manual Dial
//
//*****************************************************************************
- (const char *)modemInit
{
char dialStr[MAXPATHLEN + 1] = {"SEND "};
strncat(dialStr, NXGetDefaultValue([NXApp appName], DIALINIT),
MAXPATHLEN - strlen(dialStr));
strncat(dialStr, " EXPECT OK ", MAXPATHLEN - strlen(dialStr));
return dialStr;
}
//*****************************************************************************
//
// return the name of modem's serial port
//
//*****************************************************************************
- (const char *)modemPort
{
int fd;
// if it exists
if(fd = open("/etc/ppp/options", O_RDONLY) != -1)
{
close(fd); // parse global options file
[[[NXApp delegate] optionsEditor] parseOptions:"/etc/ppp/options"];
}
// parse selected Gatedoc options file
return [[[[NXApp delegate] optionsEditor] parseOptions:
[[[NXApp delegate] hotListDelegate]
selGateDocOptionsPath]] devName];
}
//*****************************************************************************
//
// return the DTE speed of the serial port
//
//*****************************************************************************
- (const char *)modemSpeed
{
int fd;
// if it exists
if(fd = open("/etc/ppp/options", O_RDONLY) != -1)
{
close(fd); // parse global options file
[[[NXApp delegate] optionsEditor] parseOptions:"/etc/ppp/options"];
}
// parse selected Gatedoc options file
return [[[[NXApp delegate] optionsEditor] parseOptions:
[[[NXApp delegate] hotListDelegate]
selGateDocOptionsPath]] speed];
}
//*****************************************************************************
//
// return whether MODEM should exit
//
//*****************************************************************************
- (BOOL)shouldExit
{
return shouldExit;
}
- setDelegate:anObject
{
delegate = anObject;
connecting = NO; // pppd will be started yes/NO
return self;
}
- free:sender
{
if(gatePanel)
{
[gatePanel close];
[gatePanel free];
}
return [super free];
}
@end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.