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IoLanguage.m
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IoLanguage.m
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//
// IoLanguage.m
// IoLanguageKit
//
// Created by Stephen Dekorte on 20110720.
// Copyright 2011 __MyCompanyName__. All rights reserved.
//
#import "IoLanguage.h"
#import "IoObjcBridge.h"
#import "IoNumber.h"
#import "Objc2Io.h"
#import "Io2Objc.h"
@protocol IoLanguageDelegate
- (void)printCallback:(NSString *)s;
- (void)exceptionCallback:anObject;
- (void)exitCallback:(int)r;
- (void)activeCoroCallback:(int)r;
@end
@implementation IoLanguage
//void IoAddonsInit(IoObject *context);
//IoState_setBindingsInitCallback(self, (IoStateBindingsInitCallback *)IoAddonsInit);
static IoLanguage *shared = nil;
+ (id)shared
{
if (!shared) shared = [[IoLanguage alloc] init];
return shared;
}
void IoSocketInit(IoObject *context);
void IoSystemCallInit(IoObject *context);
void IoBoxInit(IoObject *context);
void IoObjcBridgeInit(IoObject *context);
void IoLanguageStateBindingsInitCallback(void *context, void *state)
{
IoSocketInit(state);
IoSystemCallInit(state);
IoBoxInit(state);
IoObjcBridgeInit(state);
}
void IoLanguageStatePrintCallback(void *context, const UArray *array)
{
id self = (id)context;
NSString *out = [NSString stringWithUTF8String:(const char *)UArray_bytes(array)];
if([self delegate] && [[self delegate] respondsToSelector:@selector(printCallback:)])
{
[[self delegate] printCallback:out];
}
else
{
printf("%s", [out UTF8String]);
}
}
void IoLanguageStateExceptionCallback(void *context, IoObject *exceptionObject)
{
id self = (id)context;
if([self delegate] && [[self delegate] respondsToSelector:@selector(exceptionCallback:)])
{
[[self delegate] exceptionCallback:nil];
}
else
{
NSLog(@"io exception");
}
}
void IoLanguageStateExitCallback(void *context, int r)
{
id self = (id)context;
if([self delegate] && [[self delegate] respondsToSelector:@selector(IoStateExitCallback:)])
{
[[self delegate] exitCallback:r];
}
}
void ILanguageoStateActiveCoroCallback(void *context, int r)
{
id self = (id)context;
if([self delegate] && [[self delegate] respondsToSelector:@selector(IoStateExitCallback:)])
{
[[self delegate] activeCoroCallback:r];
}
}
- init
{
state = IoState_new();
//IoState_argc_argv_(self, argc, argv);
IoState_callbackContext_(state, (void *)self);
IoState_setBindingsInitCallback(state, IoLanguageStateBindingsInitCallback);
IoState_printCallback_(state, IoLanguageStatePrintCallback);
//IoState_activeCoroCallback_(state, ILanguageoStateActiveCoroCallback);
IoState_exitCallback_(state, IoLanguageStateExitCallback);
IoState_init(state);
[self runIoResource:@"A0_EventManager"];
[self runIoResource:@"A1_Socket"];
[self runIoResource:@"A2_Server"];
[self runIoResource:@"A3_Host"];
[self runIoResource:@"A4_Object"];
[self runIoResource:@"DNSResolver"];
[self runIoResource:@"EvHttpCookie"];
[self runIoResource:@"EvHttpServer"];
[self runIoResource:@"EvOutResponse"];
[self runIoResource:@"EvStatusCodes"];
[self runIoResource:@"IPAddress"];
[self runIoResource:@"URL"];
[self runIoResource:@"UnixPath"];
[self runIoResource:@"Vector"];
[self runIoResource:@"ObjcBridge"];
[self runIoResource:@"SystemCall"];
return self;
}
- (void)dealloc
{
IoState_free(state);
[super dealloc];
}
- (void)setDelegate:anObject
{
delegate = anObject;
}
- delegate
{
return delegate;
}
- doString:(NSString *)s
{
IoObject *result = IoState_doCString_(state, [s UTF8String]);
if(ISSEQ(result)) // a string?
{
return [NSString stringWithUTF8String:(const char *)IoSeq_rawBytes(result)];
}
if (ISNUMBER(result)) // a number
{
return [NSNumber numberWithDouble:IoNumber_asDouble(result)];
}
if (ISIO2OBJC(result)) // a io proxy to objc? return the objc object
{
return Io2Objc_object(result);
}
if(result) // unknown Io object? return a proxy to it
{
return [Objc2Io withIoObject:result];
}
return nil;
}
- (Objc2Io *)lobby
{
return [Objc2Io withIoObject:IoState_lobby(state)];
}
- runIoResource:(NSString *)name
{
NSString *path = [[NSBundle mainBundle] pathForResource:name ofType:@"io"];
NSError *error;
if(!path)
{
path = [[NSBundle bundleForClass:[IoLanguage class]] pathForResource:name ofType:@"io"];
}
if(path)
{
//NSLog(@"runIoResource:%@", path);
NSString *code = [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:&error];
return [self doString:code];
}
return nil;
}
- runMain
{
return [self runIoResource:@"main"];
}
@end