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# ifdef OF_HAVE_BLOCKS
of_udp_socket_async_resolve_block_t _block;
# endif
of_udp_socket_address_t _address;
OFException *_exception;
}
- initWithSourceThread: (OFThread*)sourceThread
host: (OFString*)host
- initWithSourceThread: (OFThread *)sourceThread
host: (OFString *)host
port: (uint16_t)port
target: (id)target
selector: (SEL)selector;
# ifdef OF_HAVE_BLOCKS
- initWithSourceThread: (OFThread*)sourceThread
host: (OFString*)host
- initWithSourceThread: (OFThread *)sourceThread
host: (OFString *)host
port: (uint16_t)port
block: (of_udp_socket_async_resolve_block_t)block;
# endif
@end
@implementation OFUDPSocket_ResolveThread
- initWithSourceThread: (OFThread*)sourceThread
host: (OFString*)host
- initWithSourceThread: (OFThread *)sourceThread
host: (OFString *)host
port: (uint16_t)port
target: (id)target
selector: (SEL)selector
{
self = [super init];
@try {
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@throw e;
}
return self;
}
# ifdef OF_HAVE_BLOCKS
- initWithSourceThread: (OFThread*)sourceThread
host: (OFString*)host
- initWithSourceThread: (OFThread *)sourceThread
host: (OFString *)host
port: (uint16_t)port
block: (of_udp_socket_async_resolve_block_t)block
{
self = [super init];
@try {
_sourceThread = [sourceThread retain];
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[self join];
# ifdef OF_HAVE_BLOCKS
if (_block != NULL)
_block(_host, _port, _address, _exception);
else {
# endif
void (*func)(id, SEL, OFString*, uint16_t,
of_udp_socket_address_t, OFException*) =
(void(*)(id, SEL, OFString*, uint16_t,
of_udp_socket_address_t, OFException*))[_target
void (*func)(id, SEL, OFString *, uint16_t,
of_udp_socket_address_t, OFException *) =
(void (*)(id, SEL, OFString *, uint16_t,
of_udp_socket_address_t, OFException *))[_target
methodForSelector: _selector];
func(_target, _selector, _host, _port, _address, _exception);
# ifdef OF_HAVE_BLOCKS
}
# endif
}
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address2->length < (socklen_t)sizeof(struct sockaddr_in))
@throw [OFInvalidArgumentException exception];
#else
if (address1->length < 8 || address2->length < 8)
@throw [OFInvalidArgumentException exception];
#endif
sin_1 = (struct sockaddr_in*)&address1->address;
sin_2 = (struct sockaddr_in*)&address2->address;
sin_1 = (struct sockaddr_in *)&address1->address;
sin_2 = (struct sockaddr_in *)&address2->address;
if (sin_1->sin_port != sin_2->sin_port)
return false;
if (sin_1->sin_addr.s_addr != sin_2->sin_addr.s_addr)
return false;
break;
#ifdef HAVE_IPV6
case AF_INET6:
if (address1->length < sizeof(struct sockaddr_in6) ||
address2->length < sizeof(struct sockaddr_in6))
@throw [OFInvalidArgumentException exception];
sin6_1 = (struct sockaddr_in6*)&address1->address;
sin6_2 = (struct sockaddr_in6*)&address2->address;
sin6_1 = (struct sockaddr_in6 *)&address1->address;
sin6_2 = (struct sockaddr_in6 *)&address2->address;
if (sin6_1->sin6_port != sin6_2->sin6_port)
return false;
if (memcmp(sin6_1->sin6_addr.s6_addr,
sin6_2->sin6_addr.s6_addr,
sizeof(sin6_1->sin6_addr.s6_addr)) != 0)
return false;
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if (address->length < (socklen_t)sizeof(struct sockaddr_in))
@throw [OFInvalidArgumentException exception];
#else
if (address->length < 8)
@throw [OFInvalidArgumentException exception];
#endif
sin = (struct sockaddr_in*)&address->address;
sin = (struct sockaddr_in *)&address->address;
hash += (sin->sin_port << 1);
hash ^= sin->sin_addr.s_addr;
break;
#ifdef HAVE_IPV6
case AF_INET6:
if (address->length < sizeof(struct sockaddr_in6))
@throw [OFInvalidArgumentException exception];
sin6 = (struct sockaddr_in6*)&address->address;
sin6 = (struct sockaddr_in6 *)&address->address;
hash += (sin6->sin6_port << 1);
OF_HASH_INIT(subhash);
for (size_t i = 0; i < sizeof(sin6->sin6_addr.s6_addr); i++)
OF_HASH_ADD(subhash, sin6->sin6_addr.s6_addr[i]);
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| ︙ | | |
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|
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+
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-
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|
}
+ (instancetype)socket
{
return [[[self alloc] init] autorelease];
}
+ (void)resolveAddressForHost: (OFString*)host
+ (void)resolveAddressForHost: (OFString *)host
port: (uint16_t)port
address: (of_udp_socket_address_t*)address
address: (of_udp_socket_address_t *)address
{
of_resolver_result_t **results =
of_resolve_host(host, port, SOCK_DGRAM);
assert(results[0]->addressLength <=
(socklen_t)sizeof(address->address));
memcpy(&address->address, results[0]->address,
results[0]->addressLength);
address->length = results[0]->addressLength;
of_resolver_free(results);
}
#ifdef OF_HAVE_THREADS
+ (void)asyncResolveAddressForHost: (OFString*)host
+ (void)asyncResolveAddressForHost: (OFString *)host
port: (uint16_t)port
target: (id)target
selector: (SEL)selector
{
void *pool = objc_autoreleasePoolPush();
[[[[OFUDPSocket_ResolveThread alloc]
initWithSourceThread: [OFThread currentThread]
host: host
port: port
target: target
selector: selector] autorelease] start];
objc_autoreleasePoolPop(pool);
}
# ifdef OF_HAVE_BLOCKS
+ (void)asyncResolveAddressForHost: (OFString*)host
+ (void)asyncResolveAddressForHost: (OFString *)host
port: (uint16_t)port
block: (of_udp_socket_async_resolve_block_t)block
{
void *pool = objc_autoreleasePoolPush();
[[[[OFUDPSocket_ResolveThread alloc]
initWithSourceThread: [OFThread currentThread]
host: host
port: port
block: block] autorelease] start];
objc_autoreleasePoolPop(pool);
}
# endif
#endif
+ (void)getHost: (OFString *__autoreleasing*)host
andPort: (uint16_t*)port
forAddress: (of_udp_socket_address_t*)address
+ (void)getHost: (OFString *__autoreleasing *)host
andPort: (uint16_t *)port
forAddress: (of_udp_socket_address_t *)address
{
of_address_to_string_and_port(
(struct sockaddr*)&address->address, address->length, host, port);
(struct sockaddr *)&address->address, address->length, host, port);
}
- init
{
self = [super init];
_socket = INVALID_SOCKET;
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|
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}
- copy
{
return [self retain];
}
- (uint16_t)bindToHost: (OFString*)host
- (uint16_t)bindToHost: (OFString *)host
port: (uint16_t)port
{
of_resolver_result_t **results;
#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
union {
struct sockaddr_storage storage;
struct sockaddr_in in;
|
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|
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|
int ret;
while (rnd < 1024)
rnd = (uint16_t)rand();
switch (results[0]->family) {
case AF_INET:
((struct sockaddr_in*)
((struct sockaddr_in *)
results[0]->address)->sin_port =
OF_BSWAP16_IF_LE(rnd);
break;
# ifdef HAVE_IPV6
case AF_INET6:
((struct sockaddr_in6*)
((struct sockaddr_in6 *)
results[0]->address)->sin6_port =
OF_BSWAP16_IF_LE(rnd);
break;
# endif
default:
@throw [OFInvalidArgumentException
exception];
|
| ︙ | | |
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|
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|
}
if (port > 0)
return port;
#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
addrLen = (socklen_t)sizeof(addr.storage);
if (of_getsockname(_socket, (struct sockaddr*)&addr.storage,
if (of_getsockname(_socket, (struct sockaddr *)&addr.storage,
&addrLen) != 0) {
int errNo = of_socket_errno();
close(_socket);
_socket = INVALID_SOCKET;
@throw [OFBindFailedException exceptionWithHost: host
|
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|
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+
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+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
|
_socket = INVALID_SOCKET;
@throw [OFBindFailedException exceptionWithHost: host
port: port
socket: self
errNo: EAFNOSUPPORT];
}
- (size_t)receiveIntoBuffer: (void*)buffer
- (size_t)receiveIntoBuffer: (void *)buffer
length: (size_t)length
sender: (of_udp_socket_address_t*)sender
sender: (of_udp_socket_address_t *)sender
{
ssize_t ret;
if (_socket == INVALID_SOCKET)
@throw [OFNotOpenException exceptionWithObject: self];
sender->length = (socklen_t)sizeof(sender->address);
#ifndef OF_WINDOWS
if ((ret = recvfrom(_socket, buffer, length, 0,
(struct sockaddr*)&sender->address, &sender->length)) < 0)
(struct sockaddr *)&sender->address, &sender->length)) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: of_socket_errno()];
#else
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
if ((ret = recvfrom(_socket, buffer, (int)length, 0,
(struct sockaddr*)&sender->address, &sender->length)) < 0)
(struct sockaddr *)&sender->address, &sender->length)) < 0)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: of_socket_errno()];
#endif
return ret;
}
- (void)asyncReceiveIntoBuffer: (void*)buffer
- (void)asyncReceiveIntoBuffer: (void *)buffer
length: (size_t)length
target: (id)target
selector: (SEL)selector
{
[OFRunLoop OF_addAsyncReceiveForUDPSocket: self
buffer: buffer
length: length
target: target
selector: selector];
}
#ifdef OF_HAVE_BLOCKS
- (void)asyncReceiveIntoBuffer: (void*)buffer
- (void)asyncReceiveIntoBuffer: (void *)buffer
length: (size_t)length
block: (of_udp_socket_async_receive_block_t)block
{
[OFRunLoop OF_addAsyncReceiveForUDPSocket: self
buffer: buffer
length: length
block: block];
}
#endif
- (void)sendBuffer: (const void*)buffer
- (void)sendBuffer: (const void *)buffer
length: (size_t)length
receiver: (const of_udp_socket_address_t*)receiver
receiver: (const of_udp_socket_address_t *)receiver
{
if (_socket == INVALID_SOCKET)
@throw [OFNotOpenException exceptionWithObject: self];
#ifndef OF_WINDOWS
if (length > SSIZE_MAX)
@throw [OFOutOfRangeException exception];
if (sendto(_socket, buffer, length, 0,
(struct sockaddr*)&receiver->address,
(struct sockaddr *)&receiver->address,
receiver->length) != (ssize_t)length)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
errNo: of_socket_errno()];
#else
if (length > INT_MAX)
@throw [OFOutOfRangeException exception];
if (sendto(_socket, buffer, (int)length, 0,
(struct sockaddr*)&receiver->address,
(struct sockaddr *)&receiver->address,
receiver->length) != (int)length)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: length
errNo: of_socket_errno()];
#endif
}
|
| ︙ | | |