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Unified Diff: runtime/bin/socket_android.cc

Issue 910183003: Reafctor to use 'const RawAddr&' or 'RawAddr*' in the eventhandler code (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Minor change Created 5 years, 10 months ago
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Index: runtime/bin/socket_android.cc
diff --git a/runtime/bin/socket_android.cc b/runtime/bin/socket_android.cc
index e9650573cd341d77b2504363ef04fb67070c9e12..28adb343545338a7667721f1491880bf56874973 100644
--- a/runtime/bin/socket_android.cc
+++ b/runtime/bin/socket_android.cc
@@ -26,17 +26,17 @@ namespace bin {
SocketAddress::SocketAddress(struct sockaddr* sa) {
ASSERT(INET6_ADDRSTRLEN >= INET_ADDRSTRLEN);
if (!Socket::FormatNumericAddress(
- reinterpret_cast<RawAddr*>(sa), as_string_, INET6_ADDRSTRLEN)) {
+ *reinterpret_cast<RawAddr*>(sa), as_string_, INET6_ADDRSTRLEN)) {
as_string_[0] = 0;
}
- socklen_t salen = GetAddrLength(reinterpret_cast<RawAddr*>(sa));
+ socklen_t salen = GetAddrLength(*reinterpret_cast<RawAddr*>(sa));
memmove(reinterpret_cast<void *>(&addr_), sa, salen);
}
-bool Socket::FormatNumericAddress(RawAddr* addr, char* address, int len) {
+bool Socket::FormatNumericAddress(const RawAddr& addr, char* address, int len) {
socklen_t salen = SocketAddress::GetAddrLength(addr);
- if (NO_RETRY_EXPECTED(getnameinfo(&addr->addr,
+ if (NO_RETRY_EXPECTED(getnameinfo(&addr.addr,
salen,
address,
len,
@@ -55,7 +55,7 @@ bool Socket::Initialize() {
}
-static intptr_t Create(RawAddr addr) {
+static intptr_t Create(const RawAddr& addr) {
intptr_t fd;
fd = NO_RETRY_EXPECTED(socket(addr.ss.ss_family, SOCK_STREAM, 0));
if (fd < 0) {
@@ -66,10 +66,9 @@ static intptr_t Create(RawAddr addr) {
}
-static intptr_t Connect(intptr_t fd, RawAddr addr, const intptr_t port) {
- SocketAddress::SetAddrPort(&addr, port);
+static intptr_t Connect(intptr_t fd, const RawAddr& addr) {
intptr_t result = TEMP_FAILURE_RETRY(
- connect(fd, &addr.addr, SocketAddress::GetAddrLength(&addr)));
+ connect(fd, &addr.addr, SocketAddress::GetAddrLength(addr)));
if (result == 0 || errno == EINPROGRESS) {
return fd;
}
@@ -78,7 +77,7 @@ static intptr_t Connect(intptr_t fd, RawAddr addr, const intptr_t port) {
}
-intptr_t Socket::CreateConnect(const RawAddr& addr, const intptr_t port) {
+intptr_t Socket::CreateConnect(const RawAddr& addr) {
intptr_t fd = Create(addr);
if (fd < 0) {
return fd;
@@ -86,12 +85,11 @@ intptr_t Socket::CreateConnect(const RawAddr& addr, const intptr_t port) {
FDUtils::SetNonBlocking(fd);
- return Connect(fd, addr, port);
+ return Connect(fd, addr);
}
intptr_t Socket::CreateBindConnect(const RawAddr& addr,
- const intptr_t port,
const RawAddr& source_addr) {
intptr_t fd = Create(addr);
if (fd < 0) {
@@ -99,13 +97,13 @@ intptr_t Socket::CreateBindConnect(const RawAddr& addr,
}
intptr_t result = TEMP_FAILURE_RETRY(
- bind(fd, &source_addr.addr, SocketAddress::GetAddrLength(&source_addr)));
+ bind(fd, &source_addr.addr, SocketAddress::GetAddrLength(source_addr)));
if (result != 0 && errno != EINPROGRESS) {
VOID_TEMP_FAILURE_RETRY(close(fd));
return -1;
}
- return Connect(fd, addr, port);
+ return Connect(fd, addr);
}
@@ -127,8 +125,8 @@ intptr_t Socket::Read(intptr_t fd, void* buffer, intptr_t num_bytes) {
}
-intptr_t Socket::RecvFrom(intptr_t fd, void* buffer, intptr_t num_bytes,
- RawAddr* addr) {
+intptr_t Socket::RecvFrom(
+ intptr_t fd, void* buffer, intptr_t num_bytes, RawAddr* addr) {
ASSERT(fd >= 0);
socklen_t addr_len = sizeof(addr->ss);
ssize_t read_bytes = TEMP_FAILURE_RETRY(
@@ -155,12 +153,12 @@ intptr_t Socket::Write(intptr_t fd, const void* buffer, intptr_t num_bytes) {
}
-intptr_t Socket::SendTo(intptr_t fd, const void* buffer, intptr_t num_bytes,
- RawAddr addr) {
+intptr_t Socket::SendTo(
+ intptr_t fd, const void* buffer, intptr_t num_bytes, const RawAddr& addr) {
ASSERT(fd >= 0);
ssize_t written_bytes = TEMP_FAILURE_RETRY(
sendto(fd, buffer, num_bytes, 0,
- &addr.addr, SocketAddress::GetAddrLength(&addr)));
+ &addr.addr, SocketAddress::GetAddrLength(addr)));
ASSERT(EAGAIN == EWOULDBLOCK);
if (written_bytes == -1 && errno == EWOULDBLOCK) {
// If the would block we need to retry and therefore return 0 as
@@ -178,7 +176,7 @@ intptr_t Socket::GetPort(intptr_t fd) {
if (NO_RETRY_EXPECTED(getsockname(fd, &raw.addr, &size))) {
return 0;
}
- return SocketAddress::GetAddrPort(&raw);
+ return SocketAddress::GetAddrPort(raw);
}
@@ -189,7 +187,7 @@ SocketAddress* Socket::GetRemotePeer(intptr_t fd, intptr_t* port) {
if (NO_RETRY_EXPECTED(getpeername(fd, &raw.addr, &size))) {
return NULL;
}
- *port = SocketAddress::GetAddrPort(&raw);
+ *port = SocketAddress::GetAddrPort(raw);
return new SocketAddress(&raw.addr);
}
@@ -264,14 +262,14 @@ AddressList<SocketAddress>* Socket::LookupAddress(const char* host,
}
-bool Socket::ReverseLookup(RawAddr addr,
+bool Socket::ReverseLookup(const RawAddr& addr,
char* host,
intptr_t host_len,
OSError** os_error) {
ASSERT(host_len >= NI_MAXHOST);
int status = NO_RETRY_EXPECTED(getnameinfo(
&addr.addr,
- SocketAddress::GetAddrLength(&addr),
+ SocketAddress::GetAddrLength(addr),
host,
host_len,
NULL,
@@ -300,11 +298,10 @@ bool Socket::ParseAddress(int type, const char* address, RawAddr* addr) {
}
-intptr_t Socket::CreateBindDatagram(
- RawAddr* addr, intptr_t port, bool reuseAddress) {
+intptr_t Socket::CreateBindDatagram(const RawAddr& addr, bool reuseAddress) {
intptr_t fd;
- fd = NO_RETRY_EXPECTED(socket(addr->addr.sa_family, SOCK_DGRAM, IPPROTO_UDP));
+ fd = NO_RETRY_EXPECTED(socket(addr.addr.sa_family, SOCK_DGRAM, IPPROTO_UDP));
if (fd < 0) return -1;
FDUtils::SetCloseOnExec(fd);
@@ -315,10 +312,9 @@ intptr_t Socket::CreateBindDatagram(
setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof(optval)));
}
- SocketAddress::SetAddrPort(addr, port);
if (NO_RETRY_EXPECTED(
bind(fd,
- &addr->addr,
+ &addr.addr,
SocketAddress::GetAddrLength(addr))) < 0) {
VOID_TEMP_FAILURE_RETRY(close(fd));
return -1;
@@ -338,8 +334,7 @@ AddressList<InterfaceSocketAddress>* Socket::ListInterfaces(
}
-intptr_t ServerSocket::CreateBindListen(RawAddr addr,
- intptr_t port,
+intptr_t ServerSocket::CreateBindListen(const RawAddr& addr,
intptr_t backlog,
bool v6_only) {
intptr_t fd;
@@ -359,20 +354,19 @@ intptr_t ServerSocket::CreateBindListen(RawAddr addr,
setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &optval, sizeof(optval)));
}
- SocketAddress::SetAddrPort(&addr, port);
if (NO_RETRY_EXPECTED(
bind(fd,
&addr.addr,
- SocketAddress::GetAddrLength(&addr))) < 0) {
+ SocketAddress::GetAddrLength(addr))) < 0) {
VOID_TEMP_FAILURE_RETRY(close(fd));
return -1;
}
// Test for invalid socket port 65535 (some browsers disallow it).
- if (port == 0 && Socket::GetPort(fd) == 65535) {
+ if (SocketAddress::GetAddrPort(addr) == 0 && Socket::GetPort(fd) == 65535) {
// Don't close the socket until we have created a new socket, ensuring
// that we do not get the bad port number again.
- intptr_t new_fd = CreateBindListen(addr, 0, backlog, v6_only);
+ intptr_t new_fd = CreateBindListen(addr, backlog, v6_only);
int err = errno;
VOID_TEMP_FAILURE_RETRY(close(fd));
errno = err;
@@ -544,7 +538,7 @@ bool Socket::SetBroadcast(intptr_t fd, bool enabled) {
bool Socket::JoinMulticast(
- intptr_t fd, RawAddr* addr, RawAddr*, int interfaceIndex) {
+ intptr_t fd, const RawAddr& addr, const RawAddr&, int interfaceIndex) {
int proto = addr->addr.sa_family == AF_INET ? IPPROTO_IP : IPPROTO_IPV6;
struct group_req mreq;
mreq.gr_interface = interfaceIndex;
@@ -555,11 +549,11 @@ bool Socket::JoinMulticast(
bool Socket::LeaveMulticast(
- intptr_t fd, RawAddr* addr, RawAddr*, int interfaceIndex) {
- int proto = addr->addr.sa_family == AF_INET ? IPPROTO_IP : IPPROTO_IPV6;
+ intptr_t fd, const RawAddr& addr, const RawAddr&, int interfaceIndex) {
+ int proto = addr.addr.sa_family == AF_INET ? IPPROTO_IP : IPPROTO_IPV6;
struct group_req mreq;
mreq.gr_interface = interfaceIndex;
- memmove(&mreq.gr_group, &addr->ss, SocketAddress::GetAddrLength(addr));
+ memmove(&mreq.gr_group, &addr.ss, SocketAddress::GetAddrLength(addr));
return NO_RETRY_EXPECTED(setsockopt(
fd, proto, MCAST_LEAVE_GROUP, &mreq, sizeof(mreq))) == 0;
}
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