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mirror of https://foundry.openuru.org/gitblit/r/CWE-ou-minkata.git synced 2025-07-14 02:27:40 -04:00

Fix line endings and tabs

This commit is contained in:
Branan Purvine-Riley
2011-04-11 16:27:55 -07:00
parent d4250e19b5
commit 908aaeb6f6
2738 changed files with 702562 additions and 702562 deletions

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@ -1,384 +1,384 @@
/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
/*****************************************************************************
*
* $/Plasma20/Sources/Plasma/NucleusLib/pnAsyncCoreExe/Private/Win32/pnAceW32Dns.cpp
*
***/
#include "../../Pch.h"
#pragma hdrstop
/*****************************************************************************
*
* Private
*
***/
enum {
WM_LOOKUP_EXIT = WM_APP,
WM_LOOKUP_FOUND_HOST
};
const unsigned kMaxLookupName = 128;
struct Lookup {
LINK(Lookup) link;
AsyncCancelId cancelId;
HANDLE cancelHandle;
FAsyncLookupProc lookupProc;
unsigned port;
void * param;
wchar name[kMaxLookupName];
char buffer[MAXGETHOSTSTRUCT];
};
static CCritSect s_critsect;
static LISTDECL(Lookup, link) s_lookupList;
static HANDLE s_lookupThread;
static HWND s_lookupWindow;
static unsigned s_nextLookupCancelId = 1;
/*****************************************************************************
*
* Internal functions
*
***/
//===========================================================================
static void LookupProcess (Lookup * lookup, unsigned error) {
unsigned count = 0;
NetAddress * addrs = nil;
for (ONCE) {
if (error)
break;
const HOSTENT & host = * (HOSTENT *) lookup->buffer;
if (host.h_addrtype != AF_INET)
break;
if (host.h_length != sizeof(in_addr))
break;
if (!host.h_addr_list)
break;
in_addr const * const * const inAddr = (in_addr **) host.h_addr_list;
// count the number of addresses
while (inAddr[count])
++count;
// allocate a buffer large enough to hold all the addresses
addrs = (NetAddress *) _alloca(sizeof(*addrs) * count);
MemZero(addrs, sizeof(*addrs) * count);
// fill in address data
const word port = htons((word) lookup->port);
for (unsigned i = 0; i < count; ++i) {
sockaddr_in * inetaddr = (sockaddr_in *) &addrs[i];
inetaddr->sin_family = AF_INET;
inetaddr->sin_addr = *inAddr[i];
inetaddr->sin_port = port;
}
if (host.h_name && host.h_name[0])
StrToUnicode(lookup->name, host.h_name, arrsize(lookup->name));
}
if (lookup->lookupProc)
lookup->lookupProc(lookup->param, lookup->name, count, addrs);
// we can delete the operation outside an IoConn critical
// section because it isn't linked into an ioConn opList
// and because connection attempts are not waitable
ASSERT(!lookup->link.IsLinked());
DEL(lookup);
PerfSubCounter(kAsyncPerfNameLookupAttemptsCurr, 1);
}
//===========================================================================
static void LookupFindAndProcess (HANDLE cancelHandle, unsigned error) {
// find the operation for this cancel handle
Lookup * lookup;
s_critsect.Enter();
for (lookup = s_lookupList.Head(); lookup; lookup = s_lookupList.Next(lookup)) {
if (lookup->cancelHandle == cancelHandle) {
lookup->cancelHandle = nil;
s_lookupList.Unlink(lookup);
break;
}
}
s_critsect.Leave();
if (lookup)
LookupProcess(lookup, error);
}
//===========================================================================
static unsigned THREADCALL LookupThreadProc (AsyncThread * thread) {
static const char WINDOW_CLASS[] = "AsyncLookupWnd";
WNDCLASS wc;
ZERO(wc);
wc.lpfnWndProc = DefWindowProc;
wc.hInstance = GetModuleHandle(0);
wc.lpszClassName = WINDOW_CLASS;
RegisterClass(&wc);
s_lookupWindow = CreateWindow(
WINDOW_CLASS,
WINDOW_CLASS,
WS_OVERLAPPED,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
(HWND)0,
(HMENU) 0,
wc.hInstance,
0
);
if (!s_lookupWindow)
ErrorFatal(__LINE__, __FILE__, "CreateWindow %#x", GetLastError());
HANDLE lookupStartEvent = (HANDLE) thread->argument;
SetEvent(lookupStartEvent);
MSG msg;
while (GetMessage(&msg, s_lookupWindow, 0, 0)) {
if (msg.message == WM_LOOKUP_FOUND_HOST)
LookupFindAndProcess((HANDLE) msg.wParam, HIWORD(msg.lParam));
else if (msg.message == WM_LOOKUP_EXIT)
break;
else {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
// fail all pending name lookups
for (;;) {
s_critsect.Enter();
Lookup * lookup = s_lookupList.Head();
if (lookup) {
WSACancelAsyncRequest(lookup->cancelHandle);
lookup->cancelHandle = nil;
s_lookupList.Unlink(lookup);
}
s_critsect.Leave();
if (!lookup)
break;
LookupProcess(lookup, (unsigned) -1);
}
// cleanup
DestroyWindow(s_lookupWindow);
s_lookupWindow = nil;
return 0;
}
//===========================================================================
static void StartLookupThread () {
if (s_lookupThread)
return;
// create a shutdown event
HANDLE lookupStartEvent = CreateEvent(
(LPSECURITY_ATTRIBUTES) 0,
true, // manual reset
false, // initial state off
(LPCTSTR) 0 // name
);
if (!lookupStartEvent)
ErrorFatal(__LINE__, __FILE__, "CreateEvent %#x", GetLastError());
// create a thread to perform lookups
s_lookupThread = (HANDLE) AsyncThreadCreate(
LookupThreadProc,
lookupStartEvent,
L"AsyncLookupThread"
);
WaitForSingleObject(lookupStartEvent, INFINITE);
CloseHandle(lookupStartEvent);
ASSERT(s_lookupWindow);
}
/*****************************************************************************
*
* Module functions
*
***/
//===========================================================================
void DnsDestroy (unsigned exitThreadWaitMs) {
if (s_lookupThread) {
PostMessage(s_lookupWindow, WM_LOOKUP_EXIT, 0, 0);
WaitForSingleObject(s_lookupThread, exitThreadWaitMs);
CloseHandle(s_lookupThread);
s_lookupThread = nil;
ASSERT(!s_lookupWindow);
}
}
/*****************************************************************************
*
* Public functions
*
***/
//===========================================================================
void AsyncAddressLookupName (
AsyncCancelId * cancelId, // out
FAsyncLookupProc lookupProc,
const wchar name[],
unsigned port,
void * param
) {
ASSERT(lookupProc);
ASSERT(name);
PerfAddCounter(kAsyncPerfNameLookupAttemptsCurr, 1);
PerfAddCounter(kAsyncPerfNameLookupAttemptsTotal, 1);
// Get name/port
char ansiName[kMaxLookupName];
StrToAnsi(ansiName, name, arrsize(ansiName));
if (char * portStr = StrChr(ansiName, ':')) {
if (unsigned newPort = StrToUnsigned(portStr + 1, nil, 10))
port = newPort;
*portStr = 0;
}
// Initialize lookup
Lookup * lookup = NEW(Lookup);
lookup->lookupProc = lookupProc;
lookup->port = port;
lookup->param = param;
StrCopy(lookup->name, name, arrsize(lookup->name));
s_critsect.Enter();
{
// Start the lookup thread if it wasn't started already
StartLookupThread();
s_lookupList.Link(lookup);
// get cancel id; we can avoid checking for zero by always using an odd number
ASSERT(s_nextLookupCancelId & 1);
s_nextLookupCancelId += 2;
*cancelId = lookup->cancelId = (AsyncCancelId) s_nextLookupCancelId;
// Perform async lookup
lookup->cancelHandle = WSAAsyncGetHostByName(
s_lookupWindow,
WM_LOOKUP_FOUND_HOST,
ansiName,
&lookup->buffer[0],
sizeof(lookup->buffer)
);
if (!lookup->cancelHandle) {
PostMessage(s_lookupWindow, WM_LOOKUP_FOUND_HOST, nil, (unsigned) -1);
}
}
s_critsect.Leave();
}
//===========================================================================
void AsyncAddressLookupAddr (
AsyncCancelId * cancelId, // out
FAsyncLookupProc lookupProc,
const NetAddress & address,
void * param
) {
ASSERT(lookupProc);
PerfAddCounter(kAsyncPerfNameLookupAttemptsCurr, 1);
PerfAddCounter(kAsyncPerfNameLookupAttemptsTotal, 1);
// Initialize lookup
Lookup * lookup = NEW(Lookup);
lookup->lookupProc = lookupProc;
lookup->port = 1;
lookup->param = param;
NetAddressToString(
address,
lookup->name,
arrsize(lookup->name),
kNetAddressFormatNodeNumber
);
s_critsect.Enter();
{
// Start the lookup thread if it wasn't started already
StartLookupThread();
s_lookupList.Link(lookup);
// get cancel id; we can avoid checking for zero by always using an odd number
ASSERT(s_nextLookupCancelId & 1);
s_nextLookupCancelId += 2;
*cancelId = lookup->cancelId = (AsyncCancelId) s_nextLookupCancelId;
// Perform async lookup
u_long addr = ((const sockaddr_in *) &address)->sin_addr.S_un.S_addr;
lookup->cancelHandle = WSAAsyncGetHostByAddr(
s_lookupWindow,
WM_LOOKUP_FOUND_HOST,
(const char *) &addr,
sizeof(addr),
AF_INET,
&lookup->buffer[0],
sizeof(lookup->buffer)
);
if (!lookup->cancelHandle) {
PostMessage(s_lookupWindow, WM_LOOKUP_FOUND_HOST, nil, (unsigned) -1);
}
}
s_critsect.Leave();
}
//===========================================================================
void AsyncAddressLookupCancel (
FAsyncLookupProc lookupProc,
AsyncCancelId cancelId // nil = cancel all with specified lookupProc
) {
s_critsect.Enter();
for (Lookup * lookup = s_lookupList.Head(); lookup; lookup = s_lookupList.Next(lookup)) {
if (lookup->lookupProc && (lookup->lookupProc != lookupProc))
continue;
if (cancelId && (lookup->cancelId != cancelId))
continue;
if (!lookup->cancelHandle)
continue;
// cancel this request
WSACancelAsyncRequest(lookup->cancelHandle);
lookup->cancelHandle = nil;
// initiate user callback
PostMessage(s_lookupWindow, WM_LOOKUP_FOUND_HOST, nil, (unsigned) -1);
}
s_critsect.Leave();
}
/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
/*****************************************************************************
*
* $/Plasma20/Sources/Plasma/NucleusLib/pnAsyncCoreExe/Private/Win32/pnAceW32Dns.cpp
*
***/
#include "../../Pch.h"
#pragma hdrstop
/*****************************************************************************
*
* Private
*
***/
enum {
WM_LOOKUP_EXIT = WM_APP,
WM_LOOKUP_FOUND_HOST
};
const unsigned kMaxLookupName = 128;
struct Lookup {
LINK(Lookup) link;
AsyncCancelId cancelId;
HANDLE cancelHandle;
FAsyncLookupProc lookupProc;
unsigned port;
void * param;
wchar name[kMaxLookupName];
char buffer[MAXGETHOSTSTRUCT];
};
static CCritSect s_critsect;
static LISTDECL(Lookup, link) s_lookupList;
static HANDLE s_lookupThread;
static HWND s_lookupWindow;
static unsigned s_nextLookupCancelId = 1;
/*****************************************************************************
*
* Internal functions
*
***/
//===========================================================================
static void LookupProcess (Lookup * lookup, unsigned error) {
unsigned count = 0;
NetAddress * addrs = nil;
for (ONCE) {
if (error)
break;
const HOSTENT & host = * (HOSTENT *) lookup->buffer;
if (host.h_addrtype != AF_INET)
break;
if (host.h_length != sizeof(in_addr))
break;
if (!host.h_addr_list)
break;
in_addr const * const * const inAddr = (in_addr **) host.h_addr_list;
// count the number of addresses
while (inAddr[count])
++count;
// allocate a buffer large enough to hold all the addresses
addrs = (NetAddress *) _alloca(sizeof(*addrs) * count);
MemZero(addrs, sizeof(*addrs) * count);
// fill in address data
const word port = htons((word) lookup->port);
for (unsigned i = 0; i < count; ++i) {
sockaddr_in * inetaddr = (sockaddr_in *) &addrs[i];
inetaddr->sin_family = AF_INET;
inetaddr->sin_addr = *inAddr[i];
inetaddr->sin_port = port;
}
if (host.h_name && host.h_name[0])
StrToUnicode(lookup->name, host.h_name, arrsize(lookup->name));
}
if (lookup->lookupProc)
lookup->lookupProc(lookup->param, lookup->name, count, addrs);
// we can delete the operation outside an IoConn critical
// section because it isn't linked into an ioConn opList
// and because connection attempts are not waitable
ASSERT(!lookup->link.IsLinked());
DEL(lookup);
PerfSubCounter(kAsyncPerfNameLookupAttemptsCurr, 1);
}
//===========================================================================
static void LookupFindAndProcess (HANDLE cancelHandle, unsigned error) {
// find the operation for this cancel handle
Lookup * lookup;
s_critsect.Enter();
for (lookup = s_lookupList.Head(); lookup; lookup = s_lookupList.Next(lookup)) {
if (lookup->cancelHandle == cancelHandle) {
lookup->cancelHandle = nil;
s_lookupList.Unlink(lookup);
break;
}
}
s_critsect.Leave();
if (lookup)
LookupProcess(lookup, error);
}
//===========================================================================
static unsigned THREADCALL LookupThreadProc (AsyncThread * thread) {
static const char WINDOW_CLASS[] = "AsyncLookupWnd";
WNDCLASS wc;
ZERO(wc);
wc.lpfnWndProc = DefWindowProc;
wc.hInstance = GetModuleHandle(0);
wc.lpszClassName = WINDOW_CLASS;
RegisterClass(&wc);
s_lookupWindow = CreateWindow(
WINDOW_CLASS,
WINDOW_CLASS,
WS_OVERLAPPED,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
(HWND)0,
(HMENU) 0,
wc.hInstance,
0
);
if (!s_lookupWindow)
ErrorFatal(__LINE__, __FILE__, "CreateWindow %#x", GetLastError());
HANDLE lookupStartEvent = (HANDLE) thread->argument;
SetEvent(lookupStartEvent);
MSG msg;
while (GetMessage(&msg, s_lookupWindow, 0, 0)) {
if (msg.message == WM_LOOKUP_FOUND_HOST)
LookupFindAndProcess((HANDLE) msg.wParam, HIWORD(msg.lParam));
else if (msg.message == WM_LOOKUP_EXIT)
break;
else {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
// fail all pending name lookups
for (;;) {
s_critsect.Enter();
Lookup * lookup = s_lookupList.Head();
if (lookup) {
WSACancelAsyncRequest(lookup->cancelHandle);
lookup->cancelHandle = nil;
s_lookupList.Unlink(lookup);
}
s_critsect.Leave();
if (!lookup)
break;
LookupProcess(lookup, (unsigned) -1);
}
// cleanup
DestroyWindow(s_lookupWindow);
s_lookupWindow = nil;
return 0;
}
//===========================================================================
static void StartLookupThread () {
if (s_lookupThread)
return;
// create a shutdown event
HANDLE lookupStartEvent = CreateEvent(
(LPSECURITY_ATTRIBUTES) 0,
true, // manual reset
false, // initial state off
(LPCTSTR) 0 // name
);
if (!lookupStartEvent)
ErrorFatal(__LINE__, __FILE__, "CreateEvent %#x", GetLastError());
// create a thread to perform lookups
s_lookupThread = (HANDLE) AsyncThreadCreate(
LookupThreadProc,
lookupStartEvent,
L"AsyncLookupThread"
);
WaitForSingleObject(lookupStartEvent, INFINITE);
CloseHandle(lookupStartEvent);
ASSERT(s_lookupWindow);
}
/*****************************************************************************
*
* Module functions
*
***/
//===========================================================================
void DnsDestroy (unsigned exitThreadWaitMs) {
if (s_lookupThread) {
PostMessage(s_lookupWindow, WM_LOOKUP_EXIT, 0, 0);
WaitForSingleObject(s_lookupThread, exitThreadWaitMs);
CloseHandle(s_lookupThread);
s_lookupThread = nil;
ASSERT(!s_lookupWindow);
}
}
/*****************************************************************************
*
* Public functions
*
***/
//===========================================================================
void AsyncAddressLookupName (
AsyncCancelId * cancelId, // out
FAsyncLookupProc lookupProc,
const wchar name[],
unsigned port,
void * param
) {
ASSERT(lookupProc);
ASSERT(name);
PerfAddCounter(kAsyncPerfNameLookupAttemptsCurr, 1);
PerfAddCounter(kAsyncPerfNameLookupAttemptsTotal, 1);
// Get name/port
char ansiName[kMaxLookupName];
StrToAnsi(ansiName, name, arrsize(ansiName));
if (char * portStr = StrChr(ansiName, ':')) {
if (unsigned newPort = StrToUnsigned(portStr + 1, nil, 10))
port = newPort;
*portStr = 0;
}
// Initialize lookup
Lookup * lookup = NEW(Lookup);
lookup->lookupProc = lookupProc;
lookup->port = port;
lookup->param = param;
StrCopy(lookup->name, name, arrsize(lookup->name));
s_critsect.Enter();
{
// Start the lookup thread if it wasn't started already
StartLookupThread();
s_lookupList.Link(lookup);
// get cancel id; we can avoid checking for zero by always using an odd number
ASSERT(s_nextLookupCancelId & 1);
s_nextLookupCancelId += 2;
*cancelId = lookup->cancelId = (AsyncCancelId) s_nextLookupCancelId;
// Perform async lookup
lookup->cancelHandle = WSAAsyncGetHostByName(
s_lookupWindow,
WM_LOOKUP_FOUND_HOST,
ansiName,
&lookup->buffer[0],
sizeof(lookup->buffer)
);
if (!lookup->cancelHandle) {
PostMessage(s_lookupWindow, WM_LOOKUP_FOUND_HOST, nil, (unsigned) -1);
}
}
s_critsect.Leave();
}
//===========================================================================
void AsyncAddressLookupAddr (
AsyncCancelId * cancelId, // out
FAsyncLookupProc lookupProc,
const NetAddress & address,
void * param
) {
ASSERT(lookupProc);
PerfAddCounter(kAsyncPerfNameLookupAttemptsCurr, 1);
PerfAddCounter(kAsyncPerfNameLookupAttemptsTotal, 1);
// Initialize lookup
Lookup * lookup = NEW(Lookup);
lookup->lookupProc = lookupProc;
lookup->port = 1;
lookup->param = param;
NetAddressToString(
address,
lookup->name,
arrsize(lookup->name),
kNetAddressFormatNodeNumber
);
s_critsect.Enter();
{
// Start the lookup thread if it wasn't started already
StartLookupThread();
s_lookupList.Link(lookup);
// get cancel id; we can avoid checking for zero by always using an odd number
ASSERT(s_nextLookupCancelId & 1);
s_nextLookupCancelId += 2;
*cancelId = lookup->cancelId = (AsyncCancelId) s_nextLookupCancelId;
// Perform async lookup
u_long addr = ((const sockaddr_in *) &address)->sin_addr.S_un.S_addr;
lookup->cancelHandle = WSAAsyncGetHostByAddr(
s_lookupWindow,
WM_LOOKUP_FOUND_HOST,
(const char *) &addr,
sizeof(addr),
AF_INET,
&lookup->buffer[0],
sizeof(lookup->buffer)
);
if (!lookup->cancelHandle) {
PostMessage(s_lookupWindow, WM_LOOKUP_FOUND_HOST, nil, (unsigned) -1);
}
}
s_critsect.Leave();
}
//===========================================================================
void AsyncAddressLookupCancel (
FAsyncLookupProc lookupProc,
AsyncCancelId cancelId // nil = cancel all with specified lookupProc
) {
s_critsect.Enter();
for (Lookup * lookup = s_lookupList.Head(); lookup; lookup = s_lookupList.Next(lookup)) {
if (lookup->lookupProc && (lookup->lookupProc != lookupProc))
continue;
if (cancelId && (lookup->cancelId != cancelId))
continue;
if (!lookup->cancelHandle)
continue;
// cancel this request
WSACancelAsyncRequest(lookup->cancelHandle);
lookup->cancelHandle = nil;
// initiate user callback
PostMessage(s_lookupWindow, WM_LOOKUP_FOUND_HOST, nil, (unsigned) -1);
}
s_critsect.Leave();
}

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@ -1,261 +1,261 @@
/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
/*****************************************************************************
*
* $/Plasma20/Sources/Plasma/NucleusLib/pnAsyncCoreExe/Private/Win32/pnAceW32Thread.cpp
*
***/
#include "../../Pch.h"
#pragma hdrstop
/*****************************************************************************
*
* Private
*
***/
struct AsyncThreadTaskList : AtomicRef {
ENetError error;
AsyncThreadTaskList ();
~AsyncThreadTaskList ();
};
struct ThreadTask {
AsyncThreadTaskList * taskList;
FAsyncThreadTask callback;
void * param;
wchar debugStr[256];
};
static HANDLE s_taskPort;
/*****************************************************************************
*
* AsyncThreadTaskList
*
***/
//===========================================================================
AsyncThreadTaskList::AsyncThreadTaskList ()
: error(kNetSuccess)
{
PerfAddCounter(kAsyncPerfThreadTaskListCount, 1);
}
//============================================================================
AsyncThreadTaskList::~AsyncThreadTaskList () {
PerfSubCounter(kAsyncPerfThreadTaskListCount, 1);
}
/*****************************************************************************
*
* Local functions
*
***/
/****************************************************************************
*
* ThreadTaskProc
*
***/
//===========================================================================
static unsigned THREADCALL ThreadTaskProc (AsyncThread * thread) {
PerfAddCounter(kAsyncPerfThreadTaskThreadsActive, 1);
for (;;) {
long desired = AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired);
if (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsRunning) > desired) {
long runningCount = PerfSubCounter(kAsyncPerfThreadTaskThreadsRunning, 1) - 1;
if (runningCount >= desired) {
if (runningCount > desired)
PostQueuedCompletionStatus(s_taskPort, 0, 0, 0);
break;
}
PerfAddCounter(kAsyncPerfThreadTaskThreadsRunning, 1);
}
// Get the next work item
DWORD bytes;
ThreadTask * task;
LPOVERLAPPED op;
PerfSubCounter(kAsyncPerfThreadTaskThreadsActive, 1);
(void) GetQueuedCompletionStatus(
s_taskPort,
&bytes,
#ifdef _WIN64
(PULONG_PTR) &task,
#else
(LPDWORD) &task,
#endif
&op,
INFINITE
);
PerfAddCounter(kAsyncPerfThreadTaskThreadsActive, 1);
if (task) {
#ifdef SERVER
void * check = CrashAddDeadlockCheck(thread->handle, task->debugStr);
#endif
task->callback(task->param, task->taskList->error);
#ifdef SERVER
CrashRemoveDeadlockCheck(check);
#endif
task->taskList->DecRef("task");
DEL(task);
}
}
PerfSubCounter(kAsyncPerfThreadTaskThreadsActive, 1);
return 0;
}
//===========================================================================
static unsigned THREADCALL FirstThreadTaskProc (AsyncThread * param) {
while (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsRunning) < AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired)) {
PerfAddCounter(kAsyncPerfThreadTaskThreadsRunning, 1);
AsyncThreadCreate(ThreadTaskProc, nil, L"AsyncThreadTaskList");
}
return ThreadTaskProc(param);
}
/*****************************************************************************
*
* Module functions
*
***/
/*****************************************************************************
*
* Exports
*
***/
//============================================================================
void AsyncThreadTaskInitialize (unsigned threads) {
// Create completion port
s_taskPort = CreateIoCompletionPort(INVALID_HANDLE_VALUE, 0, 0, 0);
ASSERT(s_taskPort);
// Create threads
AsyncThreadTaskSetThreadCount(threads);
}
//============================================================================
void AsyncThreadTaskDestroy () {
ASSERT(!AsyncPerfGetCounter(kAsyncPerfThreadTaskListCount));
if (s_taskPort) {
PerfSetCounter(kAsyncPerfThreadTaskThreadsDesired, 0);
PostQueuedCompletionStatus(s_taskPort, 0, 0, 0);
// Wait until all threads have exited
while (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsActive))
AsyncSleep(10);
while (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsRunning))
AsyncSleep(10);
// Cleanup completion port
CloseHandle(s_taskPort);
s_taskPort = nil;
}
}
//===========================================================================
unsigned AsyncThreadTaskGetThreadCount () {
return AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired);
}
//===========================================================================
void AsyncThreadTaskSetThreadCount (unsigned threads) {
ASSERT(threads >= kThreadTaskMinThreads);
ASSERT(threads <= kThreadTaskMaxThreads);
if (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired) == (long) threads)
return;
PerfSetCounter(kAsyncPerfThreadTaskThreadsDesired, (long) threads);
if (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsRunning) < AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired)) {
PerfAddCounter(kAsyncPerfThreadTaskThreadsRunning, 1);
AsyncThreadCreate(FirstThreadTaskProc, nil, L"ThreadTaskList");
}
else {
PostQueuedCompletionStatus(s_taskPort, 0, 0, 0);
}
}
//===========================================================================
AsyncThreadTaskList * AsyncThreadTaskListCreate () {
ASSERT(s_taskPort);
AsyncThreadTaskList * taskList = NEW(AsyncThreadTaskList);
taskList->IncRef("TaskList");
return taskList;
}
//===========================================================================
void AsyncThreadTaskListDestroy (
AsyncThreadTaskList * taskList,
ENetError error
) {
ASSERT(taskList);
ASSERT(error);
ASSERT(!taskList->error);
taskList->error = error;
taskList->DecRef(); // REF:TaskList
}
//===========================================================================
void AsyncThreadTaskAdd (
AsyncThreadTaskList * taskList,
FAsyncThreadTask callback,
void * param,
const wchar debugStr[],
EThreadTaskPriority priority /* = kThreadTaskPriorityNormal */
) {
ASSERT(s_taskPort);
ASSERT(taskList);
ASSERT(callback);
ASSERT(priority == kThreadTaskPriorityNormal);
// Allocate a new task record
ThreadTask * task = NEW(ThreadTask);
task->taskList = taskList;
task->callback = callback;
task->param = param;
StrCopy(task->debugStr, debugStr, arrsize(task->debugStr)); // this will be sent with the deadlock checker email if this thread exceeds time set in plServer.ini
taskList->IncRef("Task");
PostQueuedCompletionStatus(s_taskPort, 0, (DWORD) task, NULL);
}
/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
/*****************************************************************************
*
* $/Plasma20/Sources/Plasma/NucleusLib/pnAsyncCoreExe/Private/Win32/pnAceW32Thread.cpp
*
***/
#include "../../Pch.h"
#pragma hdrstop
/*****************************************************************************
*
* Private
*
***/
struct AsyncThreadTaskList : AtomicRef {
ENetError error;
AsyncThreadTaskList ();
~AsyncThreadTaskList ();
};
struct ThreadTask {
AsyncThreadTaskList * taskList;
FAsyncThreadTask callback;
void * param;
wchar debugStr[256];
};
static HANDLE s_taskPort;
/*****************************************************************************
*
* AsyncThreadTaskList
*
***/
//===========================================================================
AsyncThreadTaskList::AsyncThreadTaskList ()
: error(kNetSuccess)
{
PerfAddCounter(kAsyncPerfThreadTaskListCount, 1);
}
//============================================================================
AsyncThreadTaskList::~AsyncThreadTaskList () {
PerfSubCounter(kAsyncPerfThreadTaskListCount, 1);
}
/*****************************************************************************
*
* Local functions
*
***/
/****************************************************************************
*
* ThreadTaskProc
*
***/
//===========================================================================
static unsigned THREADCALL ThreadTaskProc (AsyncThread * thread) {
PerfAddCounter(kAsyncPerfThreadTaskThreadsActive, 1);
for (;;) {
long desired = AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired);
if (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsRunning) > desired) {
long runningCount = PerfSubCounter(kAsyncPerfThreadTaskThreadsRunning, 1) - 1;
if (runningCount >= desired) {
if (runningCount > desired)
PostQueuedCompletionStatus(s_taskPort, 0, 0, 0);
break;
}
PerfAddCounter(kAsyncPerfThreadTaskThreadsRunning, 1);
}
// Get the next work item
DWORD bytes;
ThreadTask * task;
LPOVERLAPPED op;
PerfSubCounter(kAsyncPerfThreadTaskThreadsActive, 1);
(void) GetQueuedCompletionStatus(
s_taskPort,
&bytes,
#ifdef _WIN64
(PULONG_PTR) &task,
#else
(LPDWORD) &task,
#endif
&op,
INFINITE
);
PerfAddCounter(kAsyncPerfThreadTaskThreadsActive, 1);
if (task) {
#ifdef SERVER
void * check = CrashAddDeadlockCheck(thread->handle, task->debugStr);
#endif
task->callback(task->param, task->taskList->error);
#ifdef SERVER
CrashRemoveDeadlockCheck(check);
#endif
task->taskList->DecRef("task");
DEL(task);
}
}
PerfSubCounter(kAsyncPerfThreadTaskThreadsActive, 1);
return 0;
}
//===========================================================================
static unsigned THREADCALL FirstThreadTaskProc (AsyncThread * param) {
while (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsRunning) < AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired)) {
PerfAddCounter(kAsyncPerfThreadTaskThreadsRunning, 1);
AsyncThreadCreate(ThreadTaskProc, nil, L"AsyncThreadTaskList");
}
return ThreadTaskProc(param);
}
/*****************************************************************************
*
* Module functions
*
***/
/*****************************************************************************
*
* Exports
*
***/
//============================================================================
void AsyncThreadTaskInitialize (unsigned threads) {
// Create completion port
s_taskPort = CreateIoCompletionPort(INVALID_HANDLE_VALUE, 0, 0, 0);
ASSERT(s_taskPort);
// Create threads
AsyncThreadTaskSetThreadCount(threads);
}
//============================================================================
void AsyncThreadTaskDestroy () {
ASSERT(!AsyncPerfGetCounter(kAsyncPerfThreadTaskListCount));
if (s_taskPort) {
PerfSetCounter(kAsyncPerfThreadTaskThreadsDesired, 0);
PostQueuedCompletionStatus(s_taskPort, 0, 0, 0);
// Wait until all threads have exited
while (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsActive))
AsyncSleep(10);
while (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsRunning))
AsyncSleep(10);
// Cleanup completion port
CloseHandle(s_taskPort);
s_taskPort = nil;
}
}
//===========================================================================
unsigned AsyncThreadTaskGetThreadCount () {
return AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired);
}
//===========================================================================
void AsyncThreadTaskSetThreadCount (unsigned threads) {
ASSERT(threads >= kThreadTaskMinThreads);
ASSERT(threads <= kThreadTaskMaxThreads);
if (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired) == (long) threads)
return;
PerfSetCounter(kAsyncPerfThreadTaskThreadsDesired, (long) threads);
if (AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsRunning) < AsyncPerfGetCounter(kAsyncPerfThreadTaskThreadsDesired)) {
PerfAddCounter(kAsyncPerfThreadTaskThreadsRunning, 1);
AsyncThreadCreate(FirstThreadTaskProc, nil, L"ThreadTaskList");
}
else {
PostQueuedCompletionStatus(s_taskPort, 0, 0, 0);
}
}
//===========================================================================
AsyncThreadTaskList * AsyncThreadTaskListCreate () {
ASSERT(s_taskPort);
AsyncThreadTaskList * taskList = NEW(AsyncThreadTaskList);
taskList->IncRef("TaskList");
return taskList;
}
//===========================================================================
void AsyncThreadTaskListDestroy (
AsyncThreadTaskList * taskList,
ENetError error
) {
ASSERT(taskList);
ASSERT(error);
ASSERT(!taskList->error);
taskList->error = error;
taskList->DecRef(); // REF:TaskList
}
//===========================================================================
void AsyncThreadTaskAdd (
AsyncThreadTaskList * taskList,
FAsyncThreadTask callback,
void * param,
const wchar debugStr[],
EThreadTaskPriority priority /* = kThreadTaskPriorityNormal */
) {
ASSERT(s_taskPort);
ASSERT(taskList);
ASSERT(callback);
ASSERT(priority == kThreadTaskPriorityNormal);
// Allocate a new task record
ThreadTask * task = NEW(ThreadTask);
task->taskList = taskList;
task->callback = callback;
task->param = param;
StrCopy(task->debugStr, debugStr, arrsize(task->debugStr)); // this will be sent with the deadlock checker email if this thread exceeds time set in plServer.ini
taskList->IncRef("Task");
PostQueuedCompletionStatus(s_taskPort, 0, (DWORD) task, NULL);
}