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NeXTSTEP Advantage
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YourCallService
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CallService.m
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1993-04-14
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/* You may freely copy, distribute and reuse the code in this example.
* NeXT disclaims any warranty of any kind, expressed or implied, as to
* its fitness for any particular use.
*/
#import "CallService.h"
@implementation CallService : CallController
/*
* Purpose: notifies the application's delegate that the application
* is ready to start.
*
* CallService implements this method to register itself as
* the services delegate: the object that will handle requests
* for the application's registered service.
*
*/
- appDidInit:sender
{
[[NXApp appListener] setServicesDelegate:self];
return self;
}
/*
* Purpose: responds to a request for the application's service
*
* Implemented by the application's services delegate to
* respond to requests for the registered service, "Find Caller."
*
*/
- requestCall:pasteboard userData:(const char *)userData error:(char **)errorMessage
{
id success;
char *data;
int dataLength;
char *theName;
[pasteboard types];
success =
[pasteboard readType:NXAsciiPboardType data:&data length:&dataLength];
if (success) {
if (data && dataLength) {
theName = malloc(dataLength+1);
strncpy(theName, data, dataLength);
theName[dataLength]='\0';
[customerForm setStringValue:theName at:0];
[self retrieveCall:self];
[pasteboard deallocatePasteboardData:data length:dataLength];
free(theName);
}
else {
NXRunAlertPanel("Search Failed", "Please select a customer name",
NULL, NULL, NULL);
}
}
else *errorMessage = "Please select a customer name";
return self;
}
@end