asmith created this revision.
asmith added reviewers: zturner, labath.
Herald added a project: LLDB.
Herald added a subscriber: lldb-commits.
Repository:
rLLDB LLDB
https://reviews.llvm.org/D60440
Files:
include/lldb/Host/Socket.h
source/Host/common/Socket.cpp
source/Initialization/SystemInitializerCommon.cpp
source/Plugins/Platform/Windows/PlatformWindows.cpp
unittests/Host/MainLoopTest.cpp
unittests/Host/SocketAddressTest.cpp
unittests/Host/SocketTest.cpp
unittests/Process/gdb-remote/GDBRemoteTestUtils.cpp
Index: unittests/Process/gdb-remote/GDBRemoteTestUtils.cpp
===================================================================
--- unittests/Process/gdb-remote/GDBRemoteTestUtils.cpp
+++ unittests/Process/gdb-remote/GDBRemoteTestUtils.cpp
@@ -7,26 +7,17 @@
//===----------------------------------------------------------------------===//
#include "GDBRemoteTestUtils.h"
-
-#if defined(_MSC_VER)
-#include "lldb/Host/windows/windows.h"
-#include <WinSock2.h>
-#endif
+#include "lldb/Host/Socket.h"
namespace lldb_private {
namespace process_gdb_remote {
void GDBRemoteTest::SetUpTestCase() {
-#if defined(_MSC_VER)
- WSADATA data;
- ::WSAStartup(MAKEWORD(2, 2), &data);
-#endif
+ ASSERT_TRUE(!Socket::Initialize().operator bool());
}
void GDBRemoteTest::TearDownTestCase() {
-#if defined(_MSC_VER)
- ::WSACleanup();
-#endif
+ Socket::Terminate();
}
} // namespace process_gdb_remote
Index: unittests/Host/SocketTest.cpp
===================================================================
--- unittests/Host/SocketTest.cpp
+++ unittests/Host/SocketTest.cpp
@@ -28,16 +28,11 @@
class SocketTest : public testing::Test {
public:
void SetUp() override {
-#if defined(_MSC_VER)
- WSADATA data;
- ::WSAStartup(MAKEWORD(2, 2), &data);
-#endif
+ ASSERT_TRUE(!Socket::Initialize().operator bool());
}
void TearDown() override {
-#if defined(_MSC_VER)
- ::WSACleanup();
-#endif
+ Socket::Terminate();
}
protected:
Index: unittests/Host/SocketAddressTest.cpp
===================================================================
--- unittests/Host/SocketAddressTest.cpp
+++ unittests/Host/SocketAddressTest.cpp
@@ -8,27 +8,23 @@
#include "gtest/gtest.h"
+#include "lldb/Host/Socket.h"
#include "lldb/Host/SocketAddress.h"
+using namespace lldb_private;
+
namespace {
class SocketAddressTest : public testing::Test {
public:
static void SetUpTestCase() {
-#ifdef _MSC_VER
- WSADATA data;
- ASSERT_EQ(0, WSAStartup(MAKEWORD(2, 2), &data));
-#endif
+ ASSERT_TRUE(!Socket::Initialize().operator bool());
}
static void TearDownTestCase() {
-#ifdef _MSC_VER
- ASSERT_EQ(0, WSACleanup());
-#endif
+ Socket::Terminate();
}
};
} // namespace
-using namespace lldb_private;
-
TEST_F(SocketAddressTest, Set) {
SocketAddress sa;
ASSERT_TRUE(sa.SetToLocalhost(AF_INET, 1138));
Index: unittests/Host/MainLoopTest.cpp
===================================================================
--- unittests/Host/MainLoopTest.cpp
+++ unittests/Host/MainLoopTest.cpp
@@ -19,16 +19,11 @@
class MainLoopTest : public testing::Test {
public:
static void SetUpTestCase() {
-#ifdef _MSC_VER
- WSADATA data;
- ASSERT_EQ(0, WSAStartup(MAKEWORD(2, 2), &data));
-#endif
+ ASSERT_TRUE(!Socket::Initialize().operator bool());
}
static void TearDownTestCase() {
-#ifdef _MSC_VER
- ASSERT_EQ(0, WSACleanup());
-#endif
+ Socket::Terminate();
}
void SetUp() override {
Index: source/Plugins/Platform/Windows/PlatformWindows.cpp
===================================================================
--- source/Plugins/Platform/Windows/PlatformWindows.cpp
+++ source/Plugins/Platform/Windows/PlatformWindows.cpp
@@ -125,8 +125,6 @@
if (g_initialize_count++ == 0) {
#if defined(_WIN32)
- WSADATA dummy;
- WSAStartup(MAKEWORD(2, 2), &dummy);
// Force a host flag to true for the default platform object.
PlatformSP default_platform_sp(new PlatformWindows(true));
default_platform_sp->SetSystemArchitecture(HostInfo::GetArchitecture());
@@ -142,9 +140,6 @@
void PlatformWindows::Terminate(void) {
if (g_initialize_count > 0) {
if (--g_initialize_count == 0) {
-#ifdef _WIN32
- WSACleanup();
-#endif
PluginManager::UnregisterPlugin(PlatformWindows::CreateInstance);
}
}
Index: source/Initialization/SystemInitializerCommon.cpp
===================================================================
--- source/Initialization/SystemInitializerCommon.cpp
+++ source/Initialization/SystemInitializerCommon.cpp
@@ -17,6 +17,7 @@
#include "lldb/Host/FileSystem.h"
#include "lldb/Host/Host.h"
#include "lldb/Host/HostInfo.h"
+#include "lldb/Host/Socket.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/Reproducer.h"
#include "lldb/Utility/Timer.h"
@@ -114,6 +115,10 @@
ProcessWindowsLog::Initialize();
#endif
+ llvm::Error error = Socket::Initialize();
+ if (error)
+ return error;
+
return llvm::Error::success();
}
@@ -128,6 +133,8 @@
ObjectContainerUniversalMachO::Terminate();
+ Socket::Terminate();
+
#if defined(_MSC_VER)
ProcessWindowsLog::Terminate();
#endif
Index: source/Host/common/Socket.cpp
===================================================================
--- source/Host/common/Socket.cpp
+++ source/Host/common/Socket.cpp
@@ -19,6 +19,8 @@
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/Errno.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/WindowsError.h"
#ifndef LLDB_DISABLE_POSIX
#include "lldb/Host/posix/DomainSocket.h"
@@ -78,6 +80,32 @@
Socket::~Socket() { Close(); }
+llvm::Error Socket::Initialize() {
+#if defined(_WIN32)
+ auto wVersion = WINSOCK_VERSION;
+ WSADATA wsaData;
+ int err = ::WSAStartup(wVersion, &wsaData);
+ if (err == 0) {
+ if (wsaData.wVersion < wVersion) {
+ WSACleanup();
+ return llvm::make_error<llvm::StringError>(
+ "WSASock version is not expected.", llvm::inconvertibleErrorCode());
+ }
+ } else {
+ return llvm::make_error<llvm::StringError>(
+ "WSAStartup error.", llvm::mapWindowsError(::WSAGetLastError()));
+ }
+#endif
+
+ return llvm::Error::success();
+}
+
+void Socket::Terminate(void) {
+#if defined(_WIN32)
+ ::WSACleanup();
+#endif
+}
+
std::unique_ptr<Socket> Socket::Create(const SocketProtocol protocol,
bool child_processes_inherit,
Status &error) {
Index: include/lldb/Host/Socket.h
===================================================================
--- include/lldb/Host/Socket.h
+++ include/lldb/Host/Socket.h
@@ -50,6 +50,9 @@
~Socket() override;
+ static llvm::Error Initialize();
+ static void Terminate();
+
static std::unique_ptr<Socket> Create(const SocketProtocol protocol,
bool child_processes_inherit,
Status &error);
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