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File: [Pegasus] / pegasus / src / Pegasus / Common / MessageQueue.cpp
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Revision: 1.56, Wed Mar 28 18:34:53 2007 UTC (17 years, 3 months ago) by kumpf Branch: MAIN CVS Tags: TASK-PEP328_SOLARIS_IX86_CC_PORT-root, TASK-PEP328_SOLARIS_IX86_CC_PORT-branch, TASK-PEP305_VXWORKS-root, TASK-PEP305_VXWORKS-branch-pre-solaris-port, TASK-PEP305_VXWORKS-branch-post-solaris-port, TASK-PEP305_VXWORKS-branch-beta2, TASK-PEP305_VXWORKS-branch, TASK-PEP305_VXWORKS-2008-10-23, TASK-PEP291_IPV6-root, TASK-PEP291_IPV6-branch, TASK-PEP286_PRIVILEGE_SEPARATION-root, TASK-PEP286_PRIVILEGE_SEPARATION-branch, TASK-PEP274_dacim-root, TASK-PEP274_dacim-merged_out_to_branch, TASK-PEP274_dacim-merged_out_from_trunk, TASK-PEP274_dacim-merged_in_to_trunk, TASK-PEP274_dacim-merged_in_from_branch, TASK-PEP274_dacim-branch, TASK-Bug2102Final-root, TASK-Bug2102Final-merged_out_to_branch, TASK-Bug2102Final-merged_out_from_trunk, TASK-Bug2102Final-merged_in_to_trunk, TASK-Bug2102Final-merged_in_from_branch, TASK-Bug2102Final-branch, TASK-BUG7146_SqlRepositoryPrototype-root, TASK-BUG7146_SqlRepositoryPrototype-merged_out_to_branch, TASK-BUG7146_SqlRepositoryPrototype-merged_out_from_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_to_trunk, TASK-BUG7146_SqlRepositoryPrototype-merged_in_from_branch, TASK-BUG7146_SqlRepositoryPrototype-branch, RELEASE_2_8_0_BETA, RELEASE_2_8_0-FC, RELEASE_2_7_3-RC1, RELEASE_2_7_3, RELEASE_2_7_2-RC1, RELEASE_2_7_2, RELEASE_2_7_1-RC1, RELEASE_2_7_1, RELEASE_2_7_0-RC1, RELEASE_2_7_0-BETA, RELEASE_2_7_0, RELEASE_2_7-root, RELEASE_2_7-branch, Makefile Branch point for: TASK-PEP328_SOLARIS_IX86_CC_PORT-branch-v2 Changes since 1.55: +3 -1 lines BUG#: 6297 TITLE: Some source files no longer meet chksrc requirements DESCRIPTION: Format according to the coding conventions. |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // //%///////////////////////////////////////////////////////////////////////////// #include <Pegasus/Common/HashTable.h> #include <Pegasus/Common/Tracer.h> #include <Pegasus/Common/CimomMessage.h> #include "MessageQueue.h" #include "IDFactory.h" PEGASUS_USING_STD; PEGASUS_NAMESPACE_BEGIN typedef HashTable<Uint32, MessageQueue*, EqualFunc<Uint32>, HashFunc<Uint32> > QueueTable; static QueueTable _queueTable(256); static Mutex q_table_mut ; static IDFactory _qidFactory(CIMOM_Q_ID + 1); Uint32 MessageQueue::getNextQueueId() { return _qidFactory.getID(); } void MessageQueue::putQueueId(Uint32 queueId) { if (queueId != CIMOM_Q_ID) _qidFactory.putID(queueId); } MessageQueue::MessageQueue( const char* name, Boolean async, Uint32 queueId) : _queueId(queueId), _capabilities(0), _async(async) { // // Copy the name: // PEG_METHOD_ENTER(TRC_MESSAGEQUEUESERVICE,"MessageQueue::MessageQueue()"); if (!name) name = ""; _name = new char[strlen(name) + 1]; strcpy(_name, name); PEG_TRACE((TRC_MESSAGEQUEUESERVICE, Tracer::LEVEL3, "MessageQueue::MessageQueue name = %s, queueId = %u", name, queueId)); // // Insert into queue table: // AutoMutex autoMut(q_table_mut); while (!_queueTable.insert(_queueId, this)) ; PEG_METHOD_EXIT(); } MessageQueue::~MessageQueue() { // ATTN-A: thread safety! PEG_METHOD_ENTER(TRC_MESSAGEQUEUESERVICE,"MessageQueue::~MessageQueue()"); PEG_TRACE((TRC_MESSAGEQUEUESERVICE, Tracer::LEVEL3, "MessageQueue::~MessageQueue queueId = %i, name = %s", _queueId, _name)); { AutoMutex autoMut(q_table_mut); _queueTable.remove(_queueId); } // mutex unlocks here // Free the name: delete [] _name; // Return the queue id. putQueueId(_queueId); PEG_METHOD_EXIT(); } void MessageQueue::enqueue(Message* message) { PEG_METHOD_ENTER(TRC_MESSAGEQUEUESERVICE,"MessageQueue::enqueue()"); PEGASUS_ASSERT(message != 0); PEG_TRACE((TRC_MESSAGEQUEUESERVICE, Tracer::LEVEL3, "Queue name: %s", getQueueName())); PEG_TRACE((TRC_MESSAGEQUEUESERVICE, Tracer::LEVEL3, "Message: [%s]", MessageTypeToString(message->getType()))); _messageList.insert_back(message); handleEnqueue(); PEG_METHOD_EXIT(); } Message* MessageQueue::dequeue() { PEG_METHOD_ENTER(TRC_MESSAGEQUEUESERVICE,"MessageQueue::dequeue()"); Message* message = _messageList.remove_front(); PEG_METHOD_EXIT(); return message; } const char* MessageQueue::getQueueName() const { return _name; } MessageQueue* MessageQueue::lookup(Uint32 queueId) { MessageQueue* queue = 0; AutoMutex autoMut(q_table_mut); if (_queueTable.lookup(queueId, queue)) { return queue; } // Not found! PEG_TRACE((TRC_MESSAGEQUEUESERVICE, Tracer::LEVEL3, "MessageQueue::lookup failure queueId = %u", queueId)); return 0; } MessageQueue* MessageQueue::lookup(const char *name) { if (name == NULL) throw NullPointer(); AutoMutex autoMut(q_table_mut); for (QueueTable::Iterator i = _queueTable.start(); i; i++) { // ATTN: Need to decide how many characters to compare in queue names if (!strcmp(((MessageQueue *)i.value())->getQueueName(), name)) { return (MessageQueue *)i.value(); } } PEG_TRACE((TRC_MESSAGEQUEUESERVICE, Tracer::LEVEL3, "MessageQueue::lookup failure - name = %s", name)); return 0; } void MessageQueue::handleEnqueue() { } PEGASUS_NAMESPACE_END
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