ieee1394service.cpp

Revision 24, 19.8 kB (checked in by pieterpalmers, 19 years ago)
- bugfix: descriptor was not read correctly in AvDescriptor? - several other small bugfixes/cleanups - fix compiler warnings - added some extra debug statements to follow parser flow
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`

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1	/* ieee1394service.cpp
2	* Copyright (C) 2004 by Daniel Wagner
3	*
4	* This file is part of FreeBob.
5	*
6	* FreeBob is free software; you can redistribute it and/or modify
7	* it under the terms of the GNU General Public License as published by
8	* the Free Software Foundation; either version 2 of the License, or
9	* (at your option) any later version.
10	* FreeBob is distributed in the hope that it will be useful,
11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13	* GNU General Public License for more details.
14	*
15	* You should have received a copy of the GNU General Public License
16	* along with FreeBob; if not, write to the Free Software
17	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
18	* MA 02111-1307 USA.
19	*/
20
21	#include <errno.h>
22	#include <libavc1394/avc1394.h>
23	#include <libavc1394/avc1394_vcr.h>
24	#include "ieee1394service.h"
25	#include "debugmodule.h"
26
27	#include "avdevice.h"
28	#include "avdescriptor.h"
29	#include "avmusicidentifierdescriptor.h"
30	#include "avmusicstatusdescriptor.h"
31	#include "avinfoblock.h"
32	#include "avgeneralmusicstatusinfoblock.h"
33	#include "avnameinfoblock.h"
34	#include "avaudioinfoblock.h"
35	#include "avmidiinfoblock.h"
36	#include "avaudiosyncinfoblock.h"
37	#include "avsourcepluginfoblock.h"
38	#include "avoutputplugstatusinfoblock.h"
39
40	Ieee1394Service* Ieee1394Service::m_pInstance = 0;
41
42	Ieee1394Service::Ieee1394Service()
43	: m_iPort( 0 )
44	, m_bInitialised( false )
45	, m_bRHThreadRunning( false )
46	, m_iGenerationCount( 0 )
47	{
48	pthread_mutex_init( &m_mutex, NULL );
49	}
50
51	Ieee1394Service::~Ieee1394Service()
52	{
53	stopRHThread();
54
55	if ( m_rhHandle ) {
56	raw1394_destroy_handle( m_rhHandle );
57	m_rhHandle = 0;
58	}
59
60	if ( m_handle ) {
61	raw1394_destroy_handle( m_handle );
62	m_handle = 0;
63	}
64
65	m_pInstance = 0;
66	}
67
68	FBReturnCodes
69	Ieee1394Service::initialize()
70	{
71	if ( !m_bInitialised ) {
72	m_rhHandle = raw1394_new_handle();
73	m_handle = raw1394_new_handle();
74	if ( !m_rhHandle \|\| !m_handle ) {
75	if ( !errno ) {
76	fprintf( stderr, "libraw1394 not compatible.\n" );
77	} else {
78	perror ("Could not get 1394 handle");
79	fprintf (stderr, "Is ieee1394 and raw1394 driver loaded?\n");
80	}
81	return eFBRC_Creating1394HandleFailed;
82	}
83
84	// Store this instance in the user data pointer, in order
85	// to be able to retrieve the instance in the pure C bus reset
86	// call back function.
87	raw1394_set_userdata( m_rhHandle, this );
88
89	if ( raw1394_set_port( m_rhHandle, m_iPort ) < 0 ) {
90	perror( "Could not set port" );
91	return eFBRC_Setting1394PortFailed;
92	}
93
94	if ( raw1394_set_port( m_handle, m_iPort ) < 0 ) {
95	perror( "Could not set port" );
96	return eFBRC_Setting1394PortFailed;
97	}
98
99	raw1394_set_bus_reset_handler( m_rhHandle, this->resetHandler );
100
101	startRHThread();
102
103	discoveryDevices();
104	m_bInitialised = true;
105	}
106	return eFBRC_Success;
107	}
108
109	void
110	Ieee1394Service::shutdown()
111	{
112	delete this;
113	}
114
115	Ieee1394Service*
116	Ieee1394Service::instance()
117	{
118	if ( !m_pInstance ) {
119	m_pInstance = new Ieee1394Service;
120	}
121	return m_pInstance;
122	}
123
124	FBReturnCodes
125	Ieee1394Service::discoveryDevices()
126	{
127	//scan bus
128	int iNodeCount = raw1394_get_nodecount( m_handle );
129	for ( int iNodeId = 0; iNodeId < iNodeCount; ++iNodeId ) {
130	rom1394_directory romDir;
131	rom1394_get_directory( m_handle, iNodeId, &romDir );
132	printRomDirectory( iNodeId, &romDir );
133
134	switch (rom1394_get_node_type( &romDir )) {
135	case ROM1394_NODE_TYPE_UNKNOWN:
136	debugPrint (DEBUG_LEVEL_INFO,
137	"Node %d has node type UNKNOWN\n", iNodeId);
138	break;
139	case ROM1394_NODE_TYPE_DC:
140	debugPrint (DEBUG_LEVEL_INFO,
141	"Node %d has node type DC\n", iNodeId);
142	break;
143	case ROM1394_NODE_TYPE_AVC:
144	debugPrint (DEBUG_LEVEL_INFO,
145	"Node %d has node type AVC\n", iNodeId);
146	printAvcUnitInfo( iNodeId );
147
148	if ( avc1394_check_subunit_type( m_handle, iNodeId,
149	AVC1394_SUBUNIT_TYPE_AUDIO ) ) {
150
151	// XXX
152	// create avcDevice which discovers itself :)
153
154	// PP: just a static try, don't want to mess with the device manager yet...
155	// Remark: the AvDevice and AvDescriptor aren't debugged thouroughly yet!
156	// the following code is the only debug I had time for... to be continued! (later this week)
157	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvDevice...\n");
158
159	AvDevice *test=new AvDevice(m_iPort, iNodeId);
160	debugPrint (DEBUG_LEVEL_INFO, " Created...\n");
161	test->Initialize();
162	if (test->isInitialised()) {
163	debugPrint (DEBUG_LEVEL_INFO, " Init successfull...\n");
164	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvDescriptor...\n");
165	AvDescriptor *testdesc=new AvDescriptor(test,AVC1394_SUBUNIT_TYPE_MUSIC \| AVC1394_SUBUNIT_ID_0,0x00);
166	debugPrint (DEBUG_LEVEL_INFO, " Created...\n");
167	debugPrint (DEBUG_LEVEL_INFO, " Opening...\n");
168	testdesc->OpenReadOnly();
169
170	debugPrint (DEBUG_LEVEL_INFO, " Loading...\n");
171
172	testdesc->Load();
173
174	debugPrint (DEBUG_LEVEL_INFO, " Trying to create another AvDescriptor...\n");
175	AvDescriptor *testdesc2=new AvDescriptor(test,AVC1394_SUBUNIT_TYPE_MUSIC \| AVC1394_SUBUNIT_ID_0,0x80);
176	debugPrint (DEBUG_LEVEL_INFO, " Created...\n");
177	debugPrint (DEBUG_LEVEL_INFO, " Opening...\n");
178	testdesc2->OpenReadOnly();
179
180	debugPrint (DEBUG_LEVEL_INFO, " Loading...\n");
181
182	testdesc2->Load();
183
184	unsigned char *buff=new unsigned char[testdesc->getLength()];
185
186	testdesc->readBuffer(0,testdesc->getLength(),buff);
187	debugPrint (DEBUG_LEVEL_INFO, " AvDescriptor 1 Contents:\n");
188
189	hexDump(buff,testdesc->getLength());
190
191	delete buff;
192
193	buff=new unsigned char[testdesc2->getLength()];
194
195	testdesc2->readBuffer(0,testdesc2->getLength(),buff);
196
197	debugPrint (DEBUG_LEVEL_INFO, " AvDescriptor 2 Contents:\n");
198	hexDump(buff,testdesc2->getLength());
199	delete buff;
200
201
202	debugPrint (DEBUG_LEVEL_INFO, " Closing AvDescriptors...\n");
203
204	testdesc->Close();
205	testdesc2->Close();
206
207	debugPrint (DEBUG_LEVEL_INFO, " Deleting AvDescriptors...\n");
208
209	delete testdesc;
210	delete testdesc2;
211
212	// test the AvMusicIdentifierDescriptor
213	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvMusicIdentifierDescriptor...\n");
214	AvMusicIdentifierDescriptor *testdesc_mid=new AvMusicIdentifierDescriptor(test);
215	debugPrint (DEBUG_LEVEL_INFO, " Created...\n");
216	testdesc_mid->printCapabilities();
217	debugPrint (DEBUG_LEVEL_INFO, " Deleting AvMusicIdentifierDescriptor...\n");
218	delete testdesc_mid;
219
220	// test the AvMusicStatusDescriptor
221	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvMusicStatusDescriptor...\n");
222	AvMusicStatusDescriptor *testdesc_mid2=new AvMusicStatusDescriptor(test);
223	debugPrint (DEBUG_LEVEL_INFO, " Created...\n");
224	testdesc_mid2->printCapabilities();
225
226	// test the AvInfoBlock
227	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvInfoBlock...\n");
228
229	AvInfoBlock *testblock1=new AvInfoBlock(testdesc_mid2,0);
230	debugPrint (DEBUG_LEVEL_INFO, " Length: 0x%04X (%d) Type: 0x%04X\n",testblock1->getLength(),testblock1->getLength(),testblock1->getType());
231
232	debugPrint (DEBUG_LEVEL_INFO, " Trying to fetch next block...\n");
233	// PP: might be better to have something like AvInfoBlock::moveToNextBlock();
234	AvInfoBlock *testblock2=new AvInfoBlock(testdesc_mid2,2+testblock1->getLength());
235
236	debugPrint (DEBUG_LEVEL_INFO, " Length: 0x%04X (%d) Type: 0x%04X\n",testblock2->getLength(),testblock2->getLength(),testblock2->getType());
237
238	// test the general status info block
239	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvGeneralMusicStatusInfoBlock...\n");
240	AvGeneralMusicInfoBlock *testblock3=new AvGeneralMusicInfoBlock(testdesc_mid2,0);
241
242	// PP: the next tests could fail because of the difference in hardware.
243	// these classes are intended to be used in the parser. I use hardcoded addresses in the test code,
244	// instead of derived addresses based on the parent descriptors.
245	// this is only intended to debug the base classes before using them in the parser.
246
247
248	// this one should be valid (on my config)
249	debugPrint (DEBUG_LEVEL_INFO, " isValid? %s\n",(testblock3->isValid()?"yes":"no"));
250	debugPrint (DEBUG_LEVEL_INFO, " canTransmitBlocking? %s\n",(testblock3->canTransmitBlocking()?"yes":"no"));
251	debugPrint (DEBUG_LEVEL_INFO, " canTransmitNonblocking? %s\n",(testblock3->canTransmitNonblocking()?"yes":"no"));
252	debugPrint (DEBUG_LEVEL_INFO, " canReceiveBlocking? %s\n",(testblock3->canReceiveBlocking()?"yes":"no"));
253	debugPrint (DEBUG_LEVEL_INFO, " canReceiveNonblocking? %s\n",(testblock3->canReceiveNonblocking()?"yes":"no"));
254
255	delete testblock3;
256	// this one shouldn't be valid
257	testblock3=new AvGeneralMusicInfoBlock(testdesc_mid2,2+testblock1->getLength());
258	debugPrint (DEBUG_LEVEL_INFO, " isValid? %s\n",(testblock3->isValid()?"yes":"no"));
259	debugPrint (DEBUG_LEVEL_INFO, " canTransmitBlocking? %s\n",(testblock3->canTransmitBlocking()?"yes":"no"));
260	debugPrint (DEBUG_LEVEL_INFO, " canTransmitNonblocking? %s\n",(testblock3->canTransmitNonblocking()?"yes":"no"));
261	debugPrint (DEBUG_LEVEL_INFO, " canReceiveBlocking? %s\n",(testblock3->canReceiveBlocking()?"yes":"no"));
262	debugPrint (DEBUG_LEVEL_INFO, " canReceiveNonblocking? %s\n",(testblock3->canReceiveNonblocking()?"yes":"no"));
263
264	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvAudioInfoBlock...\n");
265
266	AvAudioInfoBlock *testblock4=new AvAudioInfoBlock(testdesc_mid2,0x01A);
267	debugPrint (DEBUG_LEVEL_INFO, " isValid? %s\n",(testblock4->isValid()?"yes":"no"));
268	debugPrint (DEBUG_LEVEL_INFO, " Length? 0x%04X (%d)\n",testblock4->getLength(),testblock4->getLength());
269	debugPrint (DEBUG_LEVEL_INFO, " streams: %d\n",testblock4->getNbStreams());
270	debugPrint (DEBUG_LEVEL_INFO, " Name: %s\n",testblock4->getName());
271
272	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvMidiInfoBlock...\n");
273
274	AvMidiInfoBlock *testblock5=new AvMidiInfoBlock(testdesc_mid2,0x099);
275	debugPrint (DEBUG_LEVEL_INFO, " isValid? %s\n",(testblock5->isValid()?"yes":"no"));
276	debugPrint (DEBUG_LEVEL_INFO, " Length? 0x%04X (%d)\n",testblock5->getLength(),testblock5->getLength());
277	unsigned int nb_midi_streams=testblock5->getNbStreams();
278	debugPrint (DEBUG_LEVEL_INFO, " streams: %d\n",nb_midi_streams);
279	for (unsigned int i=0;i<nb_midi_streams;i++) {
280	debugPrint (DEBUG_LEVEL_INFO, " stream %d name: %s\n",i,testblock5->getName(i));
281	}
282
283	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvAudioSyncInfoBlock...\n");
284	AvAudioSyncInfoBlock *testblock6=new AvAudioSyncInfoBlock(testdesc_mid2,0x0262);
285	debugPrint (DEBUG_LEVEL_INFO, " isValid? %s\n",(testblock6->isValid()?"yes":"no"));
286	debugPrint (DEBUG_LEVEL_INFO, " canSyncBus? %s\n",(testblock6->canSyncBus()?"yes":"no"));
287	debugPrint (DEBUG_LEVEL_INFO, " canSyncExternal? %s\n",(testblock6->canSyncExternal()?"yes":"no"));
288
289
290	debugPrint (DEBUG_LEVEL_INFO, " Deleting AvInfoBlocks...\n");
291
292	delete testblock1;
293	delete testblock2;
294	delete testblock3;
295	delete testblock4;
296	delete testblock5;
297	delete testblock6;
298
299	// now try to parse a full source plug entry
300	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvSourcePlugInfoBlock...\n");
301	AvSourcePlugInfoBlock *testblock7=new AvSourcePlugInfoBlock(testdesc_mid2,0x13);
302
303	debugPrint (DEBUG_LEVEL_INFO, " Deleting AvSourcePlugInfoBlock...\n");
304
305	delete testblock7;
306
307	// now try to parse the full music output plug status infoblock
308	debugPrint (DEBUG_LEVEL_INFO, " Trying to create an AvOutputPlugStatusInfoBlock...\n");
309	AvOutputPlugStatusInfoBlock *testblock8=new AvOutputPlugStatusInfoBlock(testdesc_mid2,0x0C);
310
311	debugPrint (DEBUG_LEVEL_INFO, " Deleting AvOutputPlugStatusInfoBlock...\n");
312
313	delete testblock8;
314
315	debugPrint (DEBUG_LEVEL_INFO, " Deleting AvMusicStatusDescriptor...\n");
316	delete testdesc_mid2;
317	}
318	debugPrint (DEBUG_LEVEL_INFO, " Deleting AvDevice...\n");
319	delete test;
320
321	}
322	break;
323	case ROM1394_NODE_TYPE_SBP2:
324	debugPrint( DEBUG_LEVEL_INFO,
325	"Node %d has node type SBP2\n", iNodeId);
326	break;
327	case ROM1394_NODE_TYPE_CPU:
328	debugPrint( DEBUG_LEVEL_INFO,
329	"Node %d has node type CPU\n", iNodeId);
330	break;
331	default:
332	debugPrint( DEBUG_LEVEL_INFO,
333	"No matching node type found for node %d\n", iNodeId);
334	}
335	}
336	return eFBRC_Success;
337	}
338
339	void
340	Ieee1394Service::printAvcUnitInfo( int iNodeId )
341	{
342	printf( "AVC: video monitor?......%s\n",
343	avc1394_check_subunit_type( m_handle, iNodeId,
344	AVC1394_SUBUNIT_TYPE_VIDEO_MONITOR ) ?
345	"yes":"no" );
346	printf( "AVC: audio?..............%s\n",
347	avc1394_check_subunit_type( m_handle, iNodeId,
348	AVC1394_SUBUNIT_TYPE_AUDIO ) ?
349	"yes":"no" );
350	printf( "AVC; printer?............%s\n",
351	avc1394_check_subunit_type( m_handle, iNodeId,
352	AVC1394_SUBUNIT_TYPE_PRINTER ) ?
353	"yes":"no" );
354	printf( "AVC: disk recorder?......%s\n",
355	avc1394_check_subunit_type( m_handle, iNodeId,
356	AVC1394_SUBUNIT_TYPE_DISC_RECORDER ) ?
357	"yes":"no" );
358	printf( "AVC: video recorder?.....%s\n",
359	avc1394_check_subunit_type( m_handle, iNodeId,
360	AVC1394_SUBUNIT_TYPE_TAPE_RECORDER ) ?
361	"yes":"no" );
362	printf( "AVC: vcr?................%s\n",
363	avc1394_check_subunit_type( m_handle, iNodeId,
364	AVC1394_SUBUNIT_TYPE_VCR ) ?
365	"yes":"no" );
366	printf( "AVC: tuner?..............%s\n",
367	avc1394_check_subunit_type( m_handle, iNodeId,
368	AVC1394_SUBUNIT_TYPE_TUNER ) ?
369	"yes":"no" );
370	printf( "AVC: CA?.................%s\n",
371	avc1394_check_subunit_type( m_handle, iNodeId,
372	AVC1394_SUBUNIT_TYPE_CA ) ?
373	"yes":"no" );
374	printf( "AVC: video camera?.......%s\n",
375	avc1394_check_subunit_type( m_handle, iNodeId,
376	AVC1394_SUBUNIT_TYPE_VIDEO_CAMERA ) ?
377	"yes":"no" );
378	printf( "AVC: panel?..............%s\n",
379	avc1394_check_subunit_type(m_handle, iNodeId,
380	AVC1394_SUBUNIT_TYPE_PANEL ) ?
381	"yes":"no" );
382	printf( "AVC: camera storage?.....%s\n",
383	avc1394_check_subunit_type( m_handle, iNodeId,
384	AVC1394_SUBUNIT_TYPE_CAMERA_STORAGE ) ?
385	"yes":"no" );
386	printf( "AVC: bulletin board?.....%s\n",
387	avc1394_check_subunit_type( m_handle, iNodeId,
388	AVC1394_SUBUNIT_TYPE_BULLETIN_BOARD ) ?
389	"yes":"no" );
390	printf( "AVC: vendor specific?....%s\n",
391	avc1394_check_subunit_type( m_handle, iNodeId,
392	AVC1394_SUBUNIT_TYPE_VENDOR_UNIQUE ) ?
393	"yes":"no" );
394	printf( "AVC: extended?...........%s\n",
395	avc1394_check_subunit_type( m_handle, iNodeId,
396	AVC1394_SUBUNIT_TYPE_EXTENDED ) ?
397	"yes":"no" );
398	printf( "AVC: unit?...............%s\n",
399	avc1394_check_subunit_type( m_handle, iNodeId,
400	AVC1394_SUBUNIT_TYPE_UNIT ) ?
401	"yes":"no" );
402	printf( "AVC: music?..............%s\n",
403	avc1394_check_subunit_type( m_handle, iNodeId,
404	AVC1394_SUBUNIT_TYPE_MUSIC ) ?
405	"yes":"no" );
406	}
407
408	void
409	Ieee1394Service::printRomDirectory( int iNodeId, rom1394_directory* pRomDir )
410	{
411	int iBusInfoBlockLength
412	= rom1394_get_bus_info_block_length( m_handle, iNodeId );
413	int iBusId = rom1394_get_bus_id( m_handle, iNodeId );
414	octlet_t oGuid = rom1394_get_guid( m_handle, iNodeId );
415	rom1394_bus_options busOptions;
416	rom1394_get_bus_options( m_handle, iNodeId, &busOptions );
417
418	printf( "\nNode %d: \n", iNodeId );
419	printf( "-------------------------------------------------\n" );
420	printf( "bus info block length = %d\n", iBusInfoBlockLength);
421	printf( "bus id = 0x%08x\n", iBusId );
422	printf( "bus options:\n" );
423	printf( " isochronous resource manager capable: %d\n", busOptions.irmc );
424	printf (" cycle master capable : %d\n", busOptions.cmc );
425	printf (" isochronous capable : %d\n", busOptions.isc );
426	printf (" bus manager capable : %d\n", busOptions.bmc );
427	printf (" cycle master clock accuracy : %d ppm\n", busOptions.cyc_clk_acc );
428	printf( " maximum asynchronous record size : %d bytes\n", busOptions.max_rec );
429	printf("GUID: 0x%08x%08x\n", (quadlet_t) (oGuid>>32),
430	(quadlet_t) (oGuid & 0xffffffff) );
431	printf( "directory:\n");
432	printf( " node capabilities : 0x%08x\n", pRomDir->node_capabilities );
433	printf( " vendor id : 0x%08x\n", pRomDir->vendor_id );
434	printf( " unit spec id : 0x%08x\n", pRomDir->unit_spec_id );
435	printf( " unit software version: 0x%08x\n", pRomDir->unit_sw_version );
436	printf( " model id : 0x%08x\n", pRomDir->model_id );
437	printf( " textual leaves : %s\n", pRomDir->label );
438	}
439
440	int
441	Ieee1394Service::resetHandler( raw1394handle_t handle,
442	unsigned int iGeneration )
443	{
444	debugPrint( DEBUG_LEVEL_INFO,
445	"Bus reset has occurred (generation = %d).\n", iGeneration );
446	raw1394_update_generation (handle, iGeneration);
447	Ieee1394Service* pInstance
448	= (Ieee1394Service*) raw1394_get_userdata (handle);
449	pInstance->setGenerationCount( iGeneration );
450	return 0;
451	}
452
453	bool
454	Ieee1394Service::startRHThread()
455	{
456	if ( m_bRHThreadRunning ) {
457	return true;
458	}
459	debugPrint( DEBUG_LEVEL_INFO,
460	"Starting bus reset handler thread.\n" );
461	pthread_mutex_lock( &m_mutex );
462	pthread_create( &m_thread, NULL, rHThread, this );
463	pthread_mutex_unlock( &m_mutex );
464	m_bRHThreadRunning = true;
465	return true;
466	}
467
468	void
469	Ieee1394Service::stopRHThread()
470	{
471	if ( m_bRHThreadRunning ) {
472	debugPrint( DEBUG_LEVEL_INFO,
473	"Stopping bus reset handler thread.\n" );
474	pthread_mutex_lock (&m_mutex);
475	pthread_cancel (m_thread);
476	pthread_join (m_thread, NULL);
477	pthread_mutex_unlock (&m_mutex);
478	}
479	m_bRHThreadRunning = false;
480	}
481
482	void*
483	Ieee1394Service::rHThread( void* arg )
484	{
485	Ieee1394Service* pIeee1394Service = (Ieee1394Service*) arg;
486
487	while (true) {
488	raw1394_loop_iterate (pIeee1394Service->m_rhHandle);
489	pthread_testcancel ();
490	}
491
492	return NULL;
493	}
494
495	void
496	Ieee1394Service::setGenerationCount( unsigned int iGeneration )
497	{
498	m_iGenerationCount = iGeneration;
499	}
500
501	unsigned int
502	Ieee1394Service::getGenerationCount()
503	{
504	return m_iGenerationCount;
505	}

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