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main.m
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main.m
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//
// main.c
// TestService
//
// Created by Steve Streza on 7/24/11. Copyright 2011 XPCKit.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
#import <Foundation/Foundation.h>
#import <xpc/xpc.h>
#import "XPCKit.h"
int main(int argc, const char *argv[])
{
[XPCService runServiceWithConnectionHandler:^(XPCConnection *connection){
[connection _sendLog:@"Multiply received a connection"];
[connection setEventHandler:^(NSDictionary *message, XPCConnection *connection){
[connection _sendLog:[NSString stringWithFormat:@"Multiply received a message! %@", message]];
if([[message objectForKey:@"operation"] isEqual:@"multiply"]){
NSArray *values = [message objectForKey:@"values"];
// calculate the product
double product = 1.0;
for(NSUInteger index=0; index < values.count; index++){
product = product * [(NSNumber *)[values objectAtIndex:index] doubleValue];
}
[connection sendMessage:[NSDictionary dictionaryWithObject:[NSNumber numberWithDouble:product] forKey:@"result"]];
}
if([[message objectForKey:@"operation"] isEqual:@"read"]){
NSString *path = [message objectForKey:@"path"];
NSData *data = [[NSFileManager defaultManager] contentsAtPath:path];
NSFileHandle *fileHandle = [NSFileHandle fileHandleForReadingAtPath:path];
// [connection _sendLog:[NSString stringWithFormat:@"data %i bytes handle %@",data.length, fileHandle]];
[connection sendMessage:[NSDictionary dictionaryWithObjectsAndKeys:
data, @"data",
fileHandle, @"fileHandle",
nil]];
}
if([[message objectForKey:@"operation"] isEqual:@"whatTimeIsIt"]){
[connection sendMessage:[NSDictionary dictionaryWithObject:[NSDate date] forKey:@"date"]];
}
}];
}];
return 0;
}