| /* |
| * Copyright 2000-2003 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| * |
| */ |
| |
| #include <assert.h> |
| #include "serverLists.hpp" |
| |
| //---------------------------------------------------------------------- |
| // Lists |
| // |
| |
| CRITICAL_SECTION Lists::crit; |
| |
| void |
| Lists::init() { |
| InitializeCriticalSection(&crit); |
| } |
| |
| void |
| Lists::lock() { |
| EnterCriticalSection(&crit); |
| } |
| |
| void |
| Lists::unlock() { |
| LeaveCriticalSection(&crit); |
| } |
| |
| //---------------------------------------------------------------------- |
| // ListsLocker |
| // |
| |
| ListsLocker::ListsLocker() { |
| Lists::lock(); |
| } |
| |
| ListsLocker::~ListsLocker() { |
| Lists::unlock(); |
| } |
| |
| //---------------------------------------------------------------------- |
| // ChildInfo |
| // |
| |
| ChildInfo::ChildInfo(DWORD pid, HANDLE childProcessHandle, |
| HANDLE writeToStdinHandle, HANDLE readFromStdoutHandle, |
| HANDLE auxHandle1, HANDLE auxHandle2) { |
| this->pid = pid; |
| this->childProcessHandle = childProcessHandle; |
| this->writeToStdinHandle = writeToStdinHandle; |
| this->readFromStdoutHandle = readFromStdoutHandle; |
| this->auxHandle1 = auxHandle1; |
| this->auxHandle2 = auxHandle2; |
| client = NULL; |
| } |
| |
| DWORD |
| ChildInfo::getPid() { |
| return pid; |
| } |
| |
| HANDLE |
| ChildInfo::getChildProcessHandle() { |
| return childProcessHandle; |
| } |
| |
| HANDLE |
| ChildInfo::getWriteToStdinHandle() { |
| return writeToStdinHandle; |
| } |
| |
| HANDLE |
| ChildInfo::getReadFromStdoutHandle() { |
| return readFromStdoutHandle; |
| } |
| |
| void |
| ChildInfo::setClient(ClientInfo* clientInfo) { |
| client = clientInfo; |
| } |
| |
| ClientInfo* |
| ChildInfo::getClient() { |
| return client; |
| } |
| |
| void |
| ChildInfo::closeAll() { |
| CloseHandle(childProcessHandle); |
| CloseHandle(writeToStdinHandle); |
| CloseHandle(readFromStdoutHandle); |
| CloseHandle(auxHandle1); |
| CloseHandle(auxHandle2); |
| } |
| |
| //---------------------------------------------------------------------- |
| // ChildList |
| // |
| |
| ChildList::ChildList() { |
| } |
| |
| ChildList::~ChildList() { |
| } |
| |
| void |
| ChildList::addChild(ChildInfo* info) { |
| // Could store these in binary sorted order by pid for efficiency |
| childList.push_back(info); |
| } |
| |
| ChildInfo* |
| ChildList::removeChild(HANDLE childProcessHandle) { |
| for (ChildInfoList::iterator iter = childList.begin(); iter != childList.end(); |
| iter++) { |
| ChildInfo* info = *iter; |
| if (info->getChildProcessHandle() == childProcessHandle) { |
| childList.erase(iter); |
| return info; |
| } |
| } |
| assert(false); |
| return NULL; |
| } |
| |
| void |
| ChildList::removeChild(ChildInfo* info) { |
| for (ChildInfoList::iterator iter = childList.begin(); iter != childList.end(); |
| iter++) { |
| if (*iter == info) { |
| childList.erase(iter); |
| return; |
| } |
| } |
| assert(false); |
| } |
| |
| ChildInfo* |
| ChildList::getChildByPid(DWORD pid) { |
| for (ChildInfoList::iterator iter = childList.begin(); iter != childList.end(); |
| iter++) { |
| ChildInfo* info = *iter; |
| if (info->getPid() == pid) { |
| return info; |
| } |
| } |
| return NULL; |
| } |
| |
| int |
| ChildList::size() { |
| return childList.size(); |
| } |
| |
| ChildInfo* |
| ChildList::getChildByIndex(int index) { |
| return childList[index]; |
| } |
| |
| //---------------------------------------------------------------------- |
| // ClientInfo |
| // |
| |
| ClientInfo::ClientInfo(SOCKET dataSocket) { |
| this->dataSocket = dataSocket; |
| buf = new IOBuf(32768, 131072); |
| buf->setSocket(dataSocket); |
| target = NULL; |
| } |
| |
| ClientInfo::~ClientInfo() { |
| delete buf; |
| } |
| |
| SOCKET |
| ClientInfo::getDataSocket() { |
| return dataSocket; |
| } |
| |
| IOBuf* |
| ClientInfo::getIOBuf() { |
| return buf; |
| } |
| |
| void |
| ClientInfo::setTarget(ChildInfo* childInfo) { |
| target = childInfo; |
| } |
| |
| ChildInfo* |
| ClientInfo::getTarget() { |
| return target; |
| } |
| |
| void |
| ClientInfo::closeAll() { |
| shutdown(dataSocket, SD_BOTH); |
| closesocket(dataSocket); |
| dataSocket = INVALID_SOCKET; |
| } |
| |
| //---------------------------------------------------------------------- |
| // ClientList |
| // |
| |
| ClientList::ClientList() { |
| } |
| |
| ClientList::~ClientList() { |
| } |
| |
| void |
| ClientList::addClient(ClientInfo* info) { |
| clientList.push_back(info); |
| } |
| |
| bool |
| ClientList::isAnyDataSocketSet(fd_set* fds, ClientInfo** out) { |
| for (ClientInfoList::iterator iter = clientList.begin(); iter != clientList.end(); |
| iter++) { |
| ClientInfo* info = *iter; |
| if (FD_ISSET(info->getDataSocket(), fds)) { |
| *out = info; |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| void |
| ClientList::removeClient(ClientInfo* client) { |
| for (ClientInfoList::iterator iter = clientList.begin(); iter != clientList.end(); |
| iter++) { |
| if (*iter == client) { |
| clientList.erase(iter); |
| return; |
| } |
| } |
| assert(false); |
| } |
| |
| int |
| ClientList::size() { |
| return clientList.size(); |
| } |
| |
| ClientInfo* |
| ClientList::get(int num) { |
| return clientList[num]; |
| } |