COpenSubtitlesSearch::COpenSubtitlesSearch()
: m_strUser("")
, m_strPass("")
, m_authenticated(false)
{
m_authenticated = CPasswordManager::GetInstance().GetUserPass(ModuleName(), m_strUser, m_strPass);
}
/* for temporary testing */
void cCA::Test(int slot, CaIdVector caids)
{
char buf[255];
char mname[200];
char fname[20];
int count, cx, cy, i;
snprintf(fname, sizeof(fname), "/tmp/ci-slot%d" , slot);
ModuleName(CA_SLOT_TYPE_CI, slot, mname);
FILE* fd = fopen(fname, "w");
if (fd == NULL) return;
snprintf(buf, sizeof(buf), "%s\n" , mname);
fputs(buf, fd);
if (caids.size() > 40)
count = 40;
else
count = caids.size();
cx = snprintf(buf, sizeof(buf), "Anzahl Caids: %d Slot: %d > ", count, slot);
for (i = 0; i < count; i++)
{
cy = snprintf(buf + cx, sizeof(buf) - cx, "%04x ", caids[i]);
cx += cy;
}
snprintf(buf + cx, sizeof(buf) - cx, "\n");
fputs(buf, fd);
fclose(fd);
}
void MsgModule::ModuleInit()
{
ConfigModule* conf_module = FindModule<ConfigModule>(app_);
// ZMQ初始化
zmq_ctx_ = zmq_init(1);
PCHECK(zmq_ctx_ != NULL)
<< "zmq_init error!";
connsvr_zmq_sock_ = zmq_socket(zmq_ctx_, ZMQ_PAIR);
PCHECK(connsvr_zmq_sock_ != NULL)
<< "zmq_socket error!";
PCHECK(zmq_bind(connsvr_zmq_sock_, conf_module->GetConnsvrZmqAddr()) == 0)
<< "zmq_bind error!";
datasvr_zmq_sock_ = zmq_socket(zmq_ctx_, ZMQ_PAIR);
PCHECK(datasvr_zmq_sock_ != NULL)
<< "zmq_socket error!";
PCHECK(zmq_connect(datasvr_zmq_sock_, conf_module->GetDatasvrZmqAddr()) == 0)
<< "zmq_connect error!";
// 注册消息处理函数
REGISTER_MSG_BEGIN(MsgModule, ProtoCs::Msg)
REGISTER_MSG(this, ProtoCs::Msg::kQuickRegReqFieldNumber, &MsgModule::OnClientQuickRegReq)
REGISTER_MSG(this, ProtoCs::Msg::kNormalRegReqFieldNumber, &MsgModule::OnClientNormalRegReq)
REGISTER_MSG(this, ProtoCs::Msg::kLoginReqFieldNumber, &MsgModule::OnClientLoginReq)
REGISTER_MSG_END;
REGISTER_MSG_BEGIN(MsgModule, ProtoSs::Msg)
REGISTER_MSG(this, ProtoSs::Msg::kAccountRegResFieldNumber, &MsgModule::OnDatasvrAccountRegRes)
REGISTER_MSG(this, ProtoSs::Msg::kAccountVerifyResFieldNumber, &MsgModule::OnDatasvrAccountVerifyRes)
REGISTER_MSG(this, ProtoSs::Msg::kGetPlayerDataResFieldNumber, &MsgModule::OnDatasvrGetPlayerDataRes)
REGISTER_MSG(this, ProtoSs::Msg::kSetPlayerDataResFieldNumber, &MsgModule::OnDatasvrSetPlayerDataRes)
REGISTER_MSG_END;
LOG(INFO) << ModuleName() << " init ok!";
}
void
device_node::Dump(int32 level)
{
put_level(level);
kprintf("(%" B_PRId32 ") @%p \"%s\" (ref %" B_PRId32 ", init %" B_PRId32
", module %p, data %p)\n", level, this, ModuleName(), fRefCount,
fInitialized, DriverModule(), DriverData());
AttributeList::Iterator attribute = Attributes().GetIterator();
while (attribute.HasNext()) {
dump_attribute(attribute.Next(), level);
}
DeviceList::Iterator deviceIterator = fDevices.GetIterator();
while (deviceIterator.HasNext()) {
Device* device = deviceIterator.Next();
put_level(level);
kprintf("device: %s, %p\n", device->ModuleName(), device->Data());
}
NodeList::ConstIterator iterator = Children().GetIterator();
while (iterator.HasNext()) {
iterator.Next()->Dump(level + 1);
}
}
std::unique_ptr<CodeGenerator> BuildCodeGen(CompilerInstance &CI,
llvm::LLVMContext &LLVMCtx) {
StringRef ModuleName("$__module");
return std::unique_ptr<CodeGenerator>(CreateLLVMCodeGen(
CI.getDiagnostics(), ModuleName, CI.getHeaderSearchOpts(),
CI.getPreprocessorOpts(), CI.getCodeGenOpts(), LLVMCtx));
}
bool
device_node::UninitDriver()
{
if (fInitialized-- > 1) {
if (Parent() != NULL)
Parent()->UninitDriver();
Release();
return false;
}
TRACE(("uninit driver for node %p\n", this));
if (fDriver->uninit_driver != NULL)
fDriver->uninit_driver(fDriverData);
fDriver = NULL;
fDriverData = NULL;
put_module(ModuleName());
if (Parent() != NULL)
Parent()->UninitDriver();
Release();
return true;
}
bool COpenSubtitlesSearch::LogIn()
{
if (!m_authenticated)
{
m_authenticated = CPasswordManager::GetInstance().SetUserPass(ModuleName(), m_strUser, m_strPass);
}
std::string strUA = StringUtils::Format("%s_v%i.%i" , CCompileInfo::GetAppName(),
CCompileInfo::GetMajor(),CCompileInfo::GetMinor());
StringUtils::ToLower(strUA);
ulxr::MethodCall methodcall(ULXR_PCHAR("LogIn"));
methodcall.addParam(ulxr::RpcString(ULXR_PCHAR(m_strUser))); // username
methodcall.addParam(ulxr::RpcString(ULXR_PCHAR(m_strPass))); // password
methodcall.addParam(ulxr::RpcString(ULXR_PCHAR("eng"))); // language
methodcall.addParam(ulxr::RpcString(ULXR_PCHAR(strUA))); // useragent string
ulxr::MethodResponse response = ServerChat(methodcall);
ulxr::Struct cap = response.getResult();
if (response.isOK() && cap.hasMember(ULXR_PCHAR("status")))
{
ulxr::RpcString status = cap.getMember(ULXR_PCHAR("status"));
CLog::Log(LOGDEBUG, "%s - response - %s", __PRETTY_FUNCTION__, status.getString().c_str());
if (status.getString() == "200 OK")
{
ulxr::RpcString token = cap.getMember(ULXR_PCHAR("token"));
m_strToken = token.getString();
return true;
}
}
return false;
}
// Ejects a module (fully qualified path) via process id
void Injector::EjectLib(DWORD ProcID, const std::wstring& Path)
{
// Grab a new snapshot of the process
EnsureCloseHandle Snapshot(CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, ProcID));
if (Snapshot == INVALID_HANDLE_VALUE)
throw std::runtime_error("Could not get module snapshot for remote process.");;
// Get the HMODULE of the desired library
MODULEENTRY32W ModEntry = { sizeof(ModEntry) };
bool Found = false;
BOOL bMoreMods = Module32FirstW(Snapshot, &ModEntry);
for (; bMoreMods; bMoreMods = Module32NextW(Snapshot, &ModEntry))
{
std::wstring ModuleName(ModEntry.szModule);
std::wstring ExePath(ModEntry.szExePath);
Found = (ModuleName == Path || ExePath == Path);
if (Found) break;
}
if (!Found)
throw std::runtime_error("Could not find module in remote process.");;
// Get a handle for the target process.
EnsureCloseHandle Process(OpenProcess(
PROCESS_QUERY_INFORMATION |
PROCESS_CREATE_THREAD |
PROCESS_VM_OPERATION, // For CreateRemoteThread
FALSE, ProcID));
if (!Process)
throw std::runtime_error("Could not get handle to process.");
// Get the real address of LoadLibraryW in Kernel32.dll
HMODULE hKernel32 = GetModuleHandle(TEXT("Kernel32"));
if (hKernel32 == NULL)
throw std::runtime_error("Could not get handle to Kernel32.");
PTHREAD_START_ROUTINE pfnThreadRtn = (PTHREAD_START_ROUTINE)
GetProcAddress(hKernel32, "FreeLibrary");
if (pfnThreadRtn == NULL)
throw std::runtime_error("Could not get pointer to FreeLibrary.");
// Create a remote thread that calls FreeLibrary()
EnsureCloseHandle Thread(CreateRemoteThread(Process, NULL, 0,
pfnThreadRtn, ModEntry.modBaseAddr, 0, NULL));
if (!Thread)
throw std::runtime_error("Could not create thread in remote process.");
// Wait for the remote thread to terminate
WaitForSingleObject(Thread, INFINITE);
// Get thread exit code
DWORD ExitCode;
if (!GetExitCodeThread(Thread,&ExitCode))
throw std::runtime_error("Could not get thread exit code.");
// Check LoadLibrary succeeded and returned a module base
if(!ExitCode)
throw std::runtime_error("Call to FreeLibrary in remote process failed.");
}
status_t
device_node::InitDriver()
{
if (fInitialized++ > 0) {
if (Parent() != NULL) {
Parent()->InitDriver();
// acquire another reference to our parent as well
}
Acquire();
return B_OK;
}
status_t status = get_module(ModuleName(), (module_info**)&fDriver);
if (status == B_OK && Parent() != NULL) {
// our parent always has to be initialized
status = Parent()->InitDriver();
}
if (status < B_OK) {
fInitialized--;
return status;
}
if (fDriver->init_driver != NULL) {
status = fDriver->init_driver(this, &fDriverData);
if (status != B_OK) {
dprintf("driver %s init failed: %s\n", ModuleName(),
strerror(status));
}
}
if (status < B_OK) {
if (Parent() != NULL)
Parent()->UninitDriver();
fInitialized--;
put_module(ModuleName());
fDriver = NULL;
fDriverData = NULL;
return status;
}
Acquire();
return B_OK;
}
status_t
Device::InitDevice()
{
RecursiveLocker _(sLock);
if ((fNode->Flags() & NODE_FLAG_DEVICE_REMOVED) != 0) {
// TODO: maybe the device should be unlinked in devfs, too
return ENODEV;
}
if ((fNode->Flags() & NODE_FLAG_WAITING_FOR_DRIVER) != 0)
return B_BUSY;
if (fInitialized++ > 0) {
fNode->InitDriver();
// acquire another reference to our parent as well
return B_OK;
}
status_t status = get_module(ModuleName(), (module_info**)&fDeviceModule);
if (status == B_OK) {
// our parent always has to be initialized
status = fNode->InitDriver();
}
if (status < B_OK) {
fInitialized--;
return status;
}
if (Module()->init_device != NULL)
status = Module()->init_device(fNode->DriverData(), &fDeviceData);
if (status < B_OK) {
fNode->UninitDriver();
fInitialized--;
put_module(ModuleName());
fDeviceModule = NULL;
fDeviceData = NULL;
}
return status;
}
Dictionary Function::SerializeNativeImpl() const
{
Dictionary dict;
dict[userDefinedStateKey] = Serialize();
dict[udfModuleNameKey] = ModuleName();
dict[udfFactoryMethodNameKey] = DeserializeMethodName();
dict[opKey] = OpName();
dict[versionKey] = s_serializationVersion;
dict[typeKey] = s_nativeUDFTypeValue;
return dict;
}
void MsgModule::ModuleFini()
{
// zmq 释放
if (connsvr_zmq_sock_ != NULL)
zmq_close(connsvr_zmq_sock_);
if (datasvr_zmq_sock_ != NULL)
zmq_close(datasvr_zmq_sock_);
if (zmq_ctx_ != NULL)
zmq_term(zmq_ctx_);
LOG(INFO) << ModuleName() << " fini completed!";
}
void EventModule::ModuleFini()
{
// fd 释放
close(listen_fd_);
// zmq 释放
zmq_close(zmq_sock_);
zmq_term(zmq_ctx_);
delete(epoller_);
LOG(INFO) << ModuleName() << " fini completed!";
}
void EventModule::ModuleInit()
{
// TCP 初始化
listen_fd_ = socket(AF_INET, SOCK_STREAM, 0);
PCHECK(listen_fd_ > 0)
<< "socket error!";
Epoller::SetNonBlock(listen_fd_);
Epoller::SetSocketOpt(listen_fd_);
ConfigModule* conf_module = FindModule<ConfigModule>(app_);
int32_t listen_port = conf_module->config().listen_port();
struct sockaddr_in sin;
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = 0;
sin.sin_port = htons(listen_port);
CHECK(bind(listen_fd_, (struct sockaddr*)&sin, sizeof(sin)) == 0)
<< "bind error!";
CHECK(listen(listen_fd_, 32) == 0)
<< "listen error!";
// ZMQ初始化
zmq_ctx_ = zmq_init(1);
PCHECK(zmq_ctx_ != NULL)
<< "zmq_init error!";
zmq_sock_ = zmq_socket(zmq_ctx_, ZMQ_PAIR);
PCHECK(zmq_sock_ != NULL)
<< "zmq_socket error!";
PCHECK(zmq_connect(zmq_sock_, conf_module->config().gamesvr_zmq_addr().c_str()) == 0)
<< "zmq_connect error!";
// 初始化 Epoller
int32_t conn_pool_size = conf_module->config().conn_pool_size();
epoller_ = new Epoller();
epoller_->Init(conn_pool_size);
// 增加tcp accept事件
int ret = epoller_->AddEvent(listen_fd_, EVENT_READ, EventModule::DoTcpAccept, (void*)epoller_);
CHECK(ret == 0)
<< "epoller_.AddEvent error.";
LOG(INFO) << ModuleName() << " init ok!";
}
void
Device::UninitDevice()
{
RecursiveLocker _(sLock);
if (fInitialized-- > 1) {
fNode->UninitDriver();
return;
}
TRACE(("uninit driver for node %p\n", this));
if (Module()->uninit_device != NULL)
Module()->uninit_device(fDeviceData);
fDeviceModule = NULL;
fDeviceData = NULL;
put_module(ModuleName());
fNode->UninitDriver();
}
void COpenSubtitlesSearch::ChangeUserPass()
{
m_authenticated = CPasswordManager::GetInstance().SetUserPass(ModuleName(), m_strUser, m_strPass);
}
// nTimeout - таймаут подключения
HANDLE ExecuteOpenPipe(const wchar_t* szPipeName, wchar_t (&szErr)[MAX_PATH*2], const wchar_t* szModule, DWORD nServerPID, DWORD nTimeout)
{
HANDLE hPipe = NULL;
DWORD dwErr = 0, dwMode = 0;
BOOL fSuccess = FALSE;
DWORD dwStartTick = GetTickCount();
DWORD nSleepError = 10;
int nTries = 10; // допустимое количество обломов, отличных от ERROR_PIPE_BUSY. после каждого - Sleep(nSleepError);
DWORD nOpenPipeTimeout = nTimeout ? max(nTimeout,EXECUTE_CMD_OPENPIPE_TIMEOUT) : EXECUTE_CMD_OPENPIPE_TIMEOUT;
BOOL bWaitPipeRc = FALSE, bWaitCalled = FALSE;
DWORD nWaitPipeErr = 0;
DWORD nDuration = 0;
#ifdef _DEBUG
wchar_t szDbgMsg[512], szTitle[128];
#endif
_ASSERTE(LocalSecurity()!=NULL);
#ifdef _DEBUG
BOOL lbServerIsDebugged = FALSE;
// WinXP SP1 и выше
typedef BOOL (WINAPI* CheckRemoteDebuggerPresent_t)(HANDLE hProcess, PBOOL pbDebuggerPresent);
static CheckRemoteDebuggerPresent_t _CheckRemoteDebuggerPresent = NULL;
if (nServerPID)
{
if (!_CheckRemoteDebuggerPresent)
_CheckRemoteDebuggerPresent = (CheckRemoteDebuggerPresent_t)GetProcAddress(GetModuleHandle(L"kernel32.dll"), "CheckRemoteDebuggerPresent");
if (_CheckRemoteDebuggerPresent)
{
HANDLE hProcess = OpenProcess(MY_PROCESS_ALL_ACCESS, FALSE, nServerPID);
if (hProcess)
{
BOOL lb = FALSE;
if (_CheckRemoteDebuggerPresent(hProcess, &lb) && lb)
lbServerIsDebugged = TRUE;
CloseHandle(hProcess);
}
}
}
#endif
// Try to open a named pipe; wait for it, if necessary.
while (1)
{
hPipe = CreateFile(
szPipeName, // pipe name
GENERIC_READ|GENERIC_WRITE,
0, // no sharing
LocalSecurity(), // default security attributes
OPEN_EXISTING, // opens existing pipe
0, // default attributes
NULL); // no template file
dwErr = GetLastError();
// Break if the pipe handle is valid.
if (hPipe != INVALID_HANDLE_VALUE)
break; // OK, открыли
#ifdef _DEBUG
if (gbPipeDebugBoxes)
{
szDbgMsg[0] = 0;
GetModuleFileName(NULL, szDbgMsg, countof(szDbgMsg));
msprintf(szTitle, countof(szTitle), L"%s: PID=%u", PointToName(szDbgMsg), GetCurrentProcessId());
msprintf(szDbgMsg, countof(szDbgMsg), L"Can't open pipe, ErrCode=%u\n%s\nWait: %u,%u,%u", dwErr, szPipeName, bWaitCalled, bWaitPipeRc, nWaitPipeErr);
int nBtn = ::MessageBox(NULL, szDbgMsg, szTitle, MB_SYSTEMMODAL|MB_RETRYCANCEL);
if (nBtn == IDCANCEL)
return NULL;
}
#endif
nDuration = GetTickCount() - dwStartTick;
if (dwErr == ERROR_PIPE_BUSY)
{
if ((nTries > 0) && (nDuration < nOpenPipeTimeout))
{
bWaitCalled = TRUE;
// All pipe instances are busy, so wait for 500 ms.
bWaitPipeRc = WaitNamedPipe(szPipeName, 500);
nWaitPipeErr = GetLastError();
UNREFERENCED_PARAMETER(bWaitPipeRc); UNREFERENCED_PARAMETER(nWaitPipeErr);
// -- 120602 раз они заняты (но живы), то будем ждать, пока не освободятся
//nTries--;
continue;
}
else
{
_ASSERTEX(dwErr != ERROR_PIPE_BUSY);
}
}
// Сделаем так, чтобы хотя бы пару раз он попробовал повторить
if ((nTries <= 0) || (nDuration > nOpenPipeTimeout))
{
//if (pszErr)
{
msprintf(szErr, countof(szErr), L"%s.%u: CreateFile(%s) failed, code=0x%08X, Timeout",
ModuleName(szModule), GetCurrentProcessId(), szPipeName, dwErr);
}
return NULL;
}
else
{
nTries--;
}
// Может быть пайп еще не создан (в процессе срабатывания семафора)
if (dwErr == ERROR_FILE_NOT_FOUND)
{
Sleep(nSleepError);
continue;
}
// Exit if an error other than ERROR_PIPE_BUSY occurs.
// -- if (dwErr != ERROR_PIPE_BUSY) // уже проверено выше
{
//if (pszErr)
{
msprintf(szErr, countof(szErr), L"%s.%u: CreateFile(%s) failed, code=0x%08X",
ModuleName(szModule), GetCurrentProcessId(), szPipeName, dwErr);
}
return NULL;
}
// Уже сделано выше
//// All pipe instances are busy, so wait for 500 ms.
//WaitNamedPipe(szPipeName, 500);
//if (!WaitNamedPipe(szPipeName, 1000) )
//{
// dwErr = GetLastError();
// if (pszErr)
// {
// StringCchPrintf(pszErr, countof(pszErr), L"%s: WaitNamedPipe(%s) failed, code=0x%08X, WaitNamedPipe",
// szModule ? szModule : L"Unknown", szPipeName, dwErr);
// // Видимо это возникает в момент запуска (обычно для ShiftEnter - новая консоль)
// // не сразу срабатывает GUI и RCon еще не создал Pipe для HWND консоли
// _ASSERTE(dwErr == 0);
// }
// return NULL;
//}
}
#ifdef _DEBUG
DWORD nCurState = 0, nCurInstances = 0;
BOOL bCurState = GetNamedPipeHandleState(hPipe, &nCurState, &nCurInstances, NULL, NULL, NULL, 0);
#endif
// The pipe connected; change to message-read mode.
dwMode = PIPE_READMODE_MESSAGE;
fSuccess = SetNamedPipeHandleState(
hPipe, // pipe handle
&dwMode, // new pipe mode
NULL, // don't set maximum bytes
NULL); // don't set maximum time
#if 0
if (!fSuccess)
{
dwErr = GetLastError();
_ASSERTE(fSuccess);
//if (pszErr)
{
msprintf(szErr, countof(szErr), L"%s.%u: SetNamedPipeHandleState(%s) failed, code=0x%08X",
ModuleName(szModule), GetCurrentProcessId(), szPipeName, dwErr);
#ifdef _DEBUG
int nCurLen = lstrlen(szErr);
msprintf(szErr+nCurLen, countof(szErr)-nCurLen, L"\nCurState: %u,x%08X,%u", bCurState, nCurState, nCurInstances);
#endif
}
CloseHandle(hPipe);
#ifdef _DEBUG
if (gbPipeDebugBoxes)
{
szDbgMsg[0] = 0;
GetModuleFileName(NULL, szDbgMsg, countof(szDbgMsg));
msprintf(szTitle, countof(szTitle), L"%s: PID=%u", PointToName(szDbgMsg), GetCurrentProcessId());
::MessageBox(NULL, szErr, szTitle, MB_SYSTEMMODAL);
}
#endif
return NULL;
}
#endif
return hPipe;
}
static void stack_trace( PEXCEPTION_POINTERS pInfo )
{
char message[1024];
int len = 0;
size_t i;
HANDLE process = GetCurrentProcess();
HANDLE thread = GetCurrentThread();
IMAGEHLP_LINE64 line;
DWORD dline = 0;
DWORD options;
CONTEXT context;
STACKFRAME64 stackframe;
DWORD image;
memcpy( &context, pInfo->ContextRecord, sizeof(CONTEXT) );
options = SymGetOptions();
options |= SYMOPT_DEBUG;
options |= SYMOPT_LOAD_LINES;
SymSetOptions( options );
SymInitialize( process, NULL, TRUE );
ZeroMemory( &stackframe, sizeof(STACKFRAME64) );
#ifdef _M_IX86
image = IMAGE_FILE_MACHINE_I386;
stackframe.AddrPC.Offset = context.Eip;
stackframe.AddrPC.Mode = AddrModeFlat;
stackframe.AddrFrame.Offset = context.Ebp;
stackframe.AddrFrame.Mode = AddrModeFlat;
stackframe.AddrStack.Offset = context.Esp;
stackframe.AddrStack.Mode = AddrModeFlat;
#elif _M_X64
image = IMAGE_FILE_MACHINE_AMD64;
stackframe.AddrPC.Offset = context.Rip;
stackframe.AddrPC.Mode = AddrModeFlat;
stackframe.AddrFrame.Offset = context.Rsp;
stackframe.AddrFrame.Mode = AddrModeFlat;
stackframe.AddrStack.Offset = context.Rsp;
stackframe.AddrStack.Mode = AddrModeFlat;
#elif _M_IA64
image = IMAGE_FILE_MACHINE_IA64;
stackframe.AddrPC.Offset = context.StIIP;
stackframe.AddrPC.Mode = AddrModeFlat;
stackframe.AddrFrame.Offset = context.IntSp;
stackframe.AddrFrame.Mode = AddrModeFlat;
stackframe.AddrBStore.Offset = context.RsBSP;
stackframe.AddrBStore.Mode = AddrModeFlat;
stackframe.AddrStack.Offset = context.IntSp;
stackframe.AddrStack.Mode = AddrModeFlat;
#endif
len += snprintf( message + len, 1024 - len, "Sys_Crash: address %p, code %p\n", pInfo->ExceptionRecord->ExceptionAddress, pInfo->ExceptionRecord->ExceptionCode );
if( SymGetLineFromAddr64( process, (DWORD64)pInfo->ExceptionRecord->ExceptionAddress, &dline, &line ) )
{
len += snprintf(message + len, 1024 - len,"Exception: %s:%d:%d\n", (char*)line.FileName, (int)line.LineNumber, (int)dline);
}
if( SymGetLineFromAddr64( process, stackframe.AddrPC.Offset, &dline, &line ) )
{
len += snprintf(message + len, 1024 - len,"PC: %s:%d:%d\n", (char*)line.FileName, (int)line.LineNumber, (int)dline);
}
if( SymGetLineFromAddr64( process, stackframe.AddrFrame.Offset, &dline, &line ) )
{
len += snprintf(message + len, 1024 - len,"Frame: %s:%d:%d\n", (char*)line.FileName, (int)line.LineNumber, (int)dline);
}
for( i = 0; i < 25; i++ )
{
char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
PSYMBOL_INFO symbol = (PSYMBOL_INFO)buffer;
BOOL result = StackWalk64(
image, process, thread,
&stackframe, &context, NULL,
SymFunctionTableAccess64, SymGetModuleBase64, NULL);
DWORD64 displacement = 0;
if( !result )
break;
symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
symbol->MaxNameLen = MAX_SYM_NAME;
len += snprintf( message + len, 1024 - len, "% 2d %p", i, (void*)stackframe.AddrPC.Offset );
if( SymFromAddr( process, stackframe.AddrPC.Offset, &displacement, symbol ) )
{
len += snprintf( message + len, 1024 - len, " %s ", symbol->Name );
}
if( SymGetLineFromAddr64( process, stackframe.AddrPC.Offset, &dline, &line ) )
{
len += snprintf(message + len, 1024 - len,"(%s:%d:%d) ", (char*)line.FileName, (int)line.LineNumber, (int)dline);
}
len += snprintf( message + len, 1024 - len, "(");
len += ModuleName( process, message + len, (void*)stackframe.AddrPC.Offset, 1024 - len );
len += snprintf( message + len, 1024 - len, ")\n");
}
#ifdef XASH_SDL
if( host.type != HOST_DEDICATED ) // let system to restart server automaticly
SDL_ShowSimpleMessageBox( SDL_MESSAGEBOX_ERROR,"Sys_Crash", message, host.hWnd );
#endif
Sys_PrintLog(message);
SymCleanup(process);
}
// nTimeout - таймаут подключения
HANDLE ExecuteOpenPipe(const wchar_t* szPipeName, wchar_t (&szErr)[MAX_PATH*2], const wchar_t* szModule, DWORD nServerPID, DWORD nTimeout, BOOL Overlapped /*= FALSE*/, HANDLE hStop /*= NULL*/)
{
HANDLE hPipe = NULL;
DWORD dwErr = 0, dwMode = 0;
BOOL fSuccess = FALSE;
DWORD dwStartTick = GetTickCount();
DWORD nSleepError = 10;
// допустимое количество обломов, отличных от ERROR_PIPE_BUSY. после каждого - Sleep(nSleepError);
int nTries = 10;
// nTimeout должен ограничивать ВЕРХНЮЮ границу времени ожидания
_ASSERTE(EXECUTE_CMD_OPENPIPE_TIMEOUT >= nTimeout);
DWORD nOpenPipeTimeout = nTimeout ? min(nTimeout,EXECUTE_CMD_OPENPIPE_TIMEOUT) : EXECUTE_CMD_OPENPIPE_TIMEOUT;
_ASSERTE(nOpenPipeTimeout > 0);
DWORD nWaitPipeTimeout = min(250,nOpenPipeTimeout);
BOOL bWaitPipeRc = FALSE, bWaitCalled = FALSE;
DWORD nWaitPipeErr = 0;
DWORD nDuration = 0;
DWORD nStopWaitRc = (DWORD)-1;
#ifdef _DEBUG
wchar_t szDbgMsg[512], szTitle[128];
#endif
// WinXP SP1 и выше
DEBUGTEST(BOOL lbServerIsDebugged = nServerPID ? IsProcessDebugged(nServerPID) : FALSE);
_ASSERTE(LocalSecurity()!=NULL);
// Try to open a named pipe; wait for it, if necessary.
while (1)
{
hPipe = CreateFile(
szPipeName, // pipe name
GENERIC_READ|GENERIC_WRITE,
0, // no sharing
LocalSecurity(), // default security attributes
OPEN_EXISTING, // opens existing pipe
(Overlapped ? FILE_FLAG_OVERLAPPED : 0), // default attributes
NULL); // no template file
dwErr = GetLastError();
// Break if the pipe handle is valid.
if (hPipe != INVALID_HANDLE_VALUE)
{
_ASSERTE(hPipe);
break; // OK, открыли
}
#ifdef _DEBUG
if (gbPipeDebugBoxes)
{
szDbgMsg[0] = 0;
GetModuleFileName(NULL, szDbgMsg, countof(szDbgMsg));
msprintf(szTitle, countof(szTitle), L"%s: PID=%u", PointToName(szDbgMsg), GetCurrentProcessId());
msprintf(szDbgMsg, countof(szDbgMsg), L"Can't open pipe, ErrCode=%u\n%s\nWait: %u,%u,%u", dwErr, szPipeName, bWaitCalled, bWaitPipeRc, nWaitPipeErr);
int nBtn = ::MessageBox(NULL, szDbgMsg, szTitle, MB_SYSTEMMODAL|MB_RETRYCANCEL);
if (nBtn == IDCANCEL)
return NULL;
}
#endif
nDuration = GetTickCount() - dwStartTick;
if (hStop)
{
// Затребовано завершение приложения или еще что-то
nStopWaitRc = WaitForSingleObject(hStop, 0);
if (nStopWaitRc == WAIT_OBJECT_0)
{
return NULL;
}
}
if (dwErr == ERROR_PIPE_BUSY)
{
if ((nTries > 0) && (nDuration < nOpenPipeTimeout))
{
bWaitCalled = TRUE;
// All pipe instances are busy, so wait for a while (not more 500 ms).
bWaitPipeRc = WaitNamedPipe(szPipeName, nWaitPipeTimeout);
nWaitPipeErr = GetLastError();
UNREFERENCED_PARAMETER(bWaitPipeRc); UNREFERENCED_PARAMETER(nWaitPipeErr);
// -- 120602 раз они заняты (но живы), то будем ждать, пока не освободятся
//nTries--;
continue;
}
else
{
_ASSERTEX(dwErr != ERROR_PIPE_BUSY);
}
}
// Сделаем так, чтобы хотя бы пару раз он попробовал повторить
if ((nTries <= 0) || (nDuration > nOpenPipeTimeout))
{
//if (pszErr)
{
msprintf(szErr, countof(szErr), L"%s.%u: CreateFile(%s) failed, code=0x%08X, Timeout",
ModuleName(szModule), GetCurrentProcessId(), szPipeName, dwErr);
_ASSERTEX(FALSE && "Pipe open failed with timeout!");
}
return NULL;
}
else
{
nTries--;
}
// Может быть пайп еще не создан (в процессе срабатывания семафора)
if (dwErr == ERROR_FILE_NOT_FOUND)
{
// Wait for a while (10 ms)
Sleep(nSleepError);
continue;
}
// Exit if an error other than ERROR_PIPE_BUSY occurs.
// -- if (dwErr != ERROR_PIPE_BUSY) // уже проверено выше
{
//if (pszErr)
{
msprintf(szErr, countof(szErr), L"%s.%u: CreateFile(%s) failed, code=0x%08X",
ModuleName(szModule), GetCurrentProcessId(), szPipeName, dwErr);
}
return NULL;
}
// Уже сделано выше
//// All pipe instances are busy, so wait for 500 ms.
//WaitNamedPipe(szPipeName, 500);
//if (!WaitNamedPipe(szPipeName, 1000) )
//{
// dwErr = GetLastError();
// if (pszErr)
// {
// StringCchPrintf(pszErr, countof(pszErr), L"%s: WaitNamedPipe(%s) failed, code=0x%08X, WaitNamedPipe",
// szModule ? szModule : L"Unknown", szPipeName, dwErr);
// // Видимо это возникает в момент запуска (обычно для ShiftEnter - новая консоль)
// // не сразу срабатывает GUI и RCon еще не создал Pipe для HWND консоли
// _ASSERTE(dwErr == 0);
// }
// return NULL;
//}
}
#ifdef _DEBUG
DWORD nCurState = 0, nCurInstances = 0;
BOOL bCurState = GetNamedPipeHandleState(hPipe, &nCurState, &nCurInstances, NULL, NULL, NULL, 0);
#endif
// The pipe connected; change to message-read mode.
dwMode = CE_PIPE_READMODE;
fSuccess = SetNamedPipeHandleState(
hPipe, // pipe handle
&dwMode, // new pipe mode
NULL, // don't set maximum bytes
NULL); // don't set maximum time
#if 0
if (!fSuccess)
{
dwErr = GetLastError();
_ASSERTE(fSuccess);
//if (pszErr)
{
msprintf(szErr, countof(szErr), L"%s.%u: SetNamedPipeHandleState(%s) failed, code=0x%08X",
ModuleName(szModule), GetCurrentProcessId(), szPipeName, dwErr);
#ifdef _DEBUG
int nCurLen = lstrlen(szErr);
msprintf(szErr+nCurLen, countof(szErr)-nCurLen, L"\nCurState: %u,x%08X,%u", bCurState, nCurState, nCurInstances);
#endif
}
CloseHandle(hPipe);
#ifdef _DEBUG
if (gbPipeDebugBoxes)
{
szDbgMsg[0] = 0;
GetModuleFileName(NULL, szDbgMsg, countof(szDbgMsg));
msprintf(szTitle, countof(szTitle), L"%s: PID=%u", PointToName(szDbgMsg), GetCurrentProcessId());
::MessageBox(NULL, szErr, szTitle, MB_SYSTEMMODAL);
}
#endif
return NULL;
}
#endif
UNREFERENCED_PARAMETER(bWaitCalled);
UNREFERENCED_PARAMETER(fSuccess);
return hPipe;
}
