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Use Array instead of List. Use NotificationDispatcher to hear about

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invalid and new connections.  Let the user set the registerd name from
the command line.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@1071 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
mccallum 1996-03-06 14:43:46 +00:00
parent 10b6ce106e
commit 591e85df32
1 changed files with 33 additions and 21 deletions
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54
Testing/server.m
View file

@ -3,28 +3,27 @@
#include <objects/SocketPort.h> #include <objects/SocketPort.h>
#include <objects/BinaryCStream.h> #include <objects/BinaryCStream.h>
#include <objects/Connection.h> #include <objects/Connection.h>
#include <objc/List.h>
#include <objects/String.h> #include <objects/String.h>
#include <objects/Notification.h>
#include "server.h" #include "server.h"
@implementation Server @implementation Server
- init - init
{ {
theList = [[List alloc] init]; the_array = [[Array alloc] init];
return self; return self;
} }
- (unsigned) count - (unsigned) count
{ {
return [theList count]; return [the_array count];
} }
- addObject: o - (void) addObject: o
{ {
[theList addObject:o]; [the_array addObject:o];
return self;
} }
- objectAt: (unsigned)i - objectAt: (unsigned)i
{ {
return [theList objectAt:i]; return [the_array objectAt:i];
} }
- print: (const char *)msg - print: (const char *)msg
{ {
@ -45,7 +44,7 @@
} }
- callbackNameOn: obj - callbackNameOn: obj
{ {
printf(">>callback name is (%s)\n", [obj name]); printf (">>callback name is (%s)\n", object_get_class_name (obj));
return self; return self;
} }
/* sender must also respond to 'bounce:count:' */ /* sender must also respond to 'bounce:count:' */
@ -137,7 +136,7 @@
- sendBycopy: (bycopy id)o - sendBycopy: (bycopy id)o
{ {
printf(">> bycopy class is %s\n", [o name]); printf(">> bycopy class is %s\n", object_get_class_name (o));
[o release]; [o release];
return self; return self;
} }
@ -168,17 +167,17 @@
if ([anObj isKindOf:[Connection class]]) if ([anObj isKindOf:[Connection class]])
{ {
id objList; id objList;
int i, j, count, listCount = [theList count]; int i, j, count, listCount = [the_array count];
objList = [anObj proxies]; objList = [anObj proxies];
count = [objList count]; count = [objList count];
/* This contortion avoids List's calling -isEqual: on the proxy */ /* This contortion avoids List's calling -isEqual: on the proxy */
for (i = 0; i < count; i++) for (i = 0; i < count; i++)
for (j = 0; j < [theList count]; j++) for (j = 0; j < [the_array count]; j++)
if ([theList objectAt:j] == [objList objectAtIndex:i]) if ([the_array objectAt:j] == [objList objectAtIndex:i])
[theList removeObjectAt:j]; [the_array removeObjectAtIndex: j];
[objList release]; [objList release];
if (listCount != [theList count]) if (listCount != [the_array count])
printf("$$$$$ senderIsInvalid: removed from theList\n"); printf("$$$$$ senderIsInvalid: removed from the_array\n");
} }
else else
{ {
@ -189,13 +188,17 @@
- (Connection*) connection: ancestor didConnect: newConn - (Connection*) connection: ancestor didConnect: newConn
{ {
printf("%s\n", sel_get_name(_cmd)); printf("%s\n", sel_get_name(_cmd));
[newConn registerForInvalidationNotification:self]; [NotificationDispatcher
[newConn setDelegate:self]; addObserver: self
selector: @selector(connectionBecameInvalid:)
name: ConnectionBecameInvalidNotification
object: newConn];
[newConn setDelegate: self];
return newConn; return newConn;
} }
@end @end
int main() int main(int argc, char *argv[])
{ {
id l = [[Server alloc] init]; id l = [[Server alloc] init];
id o = [[NSObject alloc] init]; id o = [[NSObject alloc] init];
@ -207,11 +210,20 @@ int main()
#if NeXT_runtime #if NeXT_runtime
[Proxy setProtocolForProxies:@protocol(AllProxies)]; [Proxy setProtocolForProxies:@protocol(AllProxies)];
#endif #endif
c = [Connection newRegisteringAtName:@"test2server" withRootObject:l]; if (argc > 1)
[c registerForInvalidationNotification:l]; c = [Connection newRegisteringAtName:
[NSString stringWithCString: argv[1]]
withRootObject:l];
else
c = [Connection newRegisteringAtName:@"test2server" withRootObject:l];
[NotificationDispatcher
addObserver: l
selector: @selector(connectionBecameInvalid:)
name: ConnectionBecameInvalidNotification
object: c];
[c setDelegate:l]; [c setDelegate:l];
[l addObject:o]; [l addObject: o];
d = [l returnDouble]; d = [l returnDouble];
printf("got double %f\n", d); printf("got double %f\n", d);
printf("list's hash is 0x%x\n", (unsigned)[l hash]); printf("list's hash is 0x%x\n", (unsigned)[l hash]);