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DMW_Ucm.c @ 76

Last change on this file since 76 was 76, checked in by megakiss, 10 years ago
1W 대기전력을 만족시키기 위하여 POWEROFF시 튜너를 Standby 상태로 함
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File size: 80.9 KB

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1	/*******************************************************************
2	* DMW_Ucm.c
3	*
4	* User Channel Map management routines.
5	*
6	* Copyright 2003 Digital STREAM Technology, Inc.
7	* All Rights Reserved
8	*
9	* $Id: DMW_Ucm.c,v 1.0 2004/05 cafrii Exp $
10	*
11	********************************************************************/
12
13
14	#include "DMW_Platform.h"
15
16
17
18	#include "DHL_OSAL.h"
19	#include "DHL_DBG.h"
20	//#include "DHL_VIDEO.h"
21	#define USE_FLATTEN_VIDEO 0
22
23
24	#include "DMW_Config.h"
25	#include "DMW_Channel.h"
26	#include "DMW_ChannelAPI.h"
27	#include "DMW_Mutex.h"
28	#include "DMW_DebugUtil.h"
29	#include "DMW_CodeConv.h"
30
31	#include "dmw_ucm_priv.h"
32	#include "dmw_channel_priv.h"
33
34	//#include <string.h>
35
36	DHL_MODULE("$ucm", 0);
37
38	//------------------------------------------
39	// Configurations..
40
41	BOOL g_bReserveUcmIndex0 = FALSE;
42	// runtime½Ã¿¡ Ucm index 0¸¦ reserve ÇÒ °ÍÀÎÁö ¾Æ´ÑÁö Á¶°Ç Ã¼Å©.
43	// TRUEÀÌ¸é reserve¸¦ ÇÑ´Ù.
44
45
46
47
48
49	//------------------------------------------
50
51	#define equiv4(a1, a2, a3, a4, b1, b2, b3, b4) \
52	((a1)==(b1) && (a2)==(b2) && (a3)==(b3) && (a4)==(b4))
53
54	#define equiv_ucm(a, b) \
55	((a)->Major==(b)->Major && (a)->Minor==(b)->Minor && (a)->RF==(b)->RF && (a)->VctFlag==(b)->VctFlag)
56	// a == b
57
58
59	//------------------------------------------
60	// Global variables..
61	//
62	//
63
64
65	char ShortNameString(UINT16 src, char *dst)
66	{
67	// 'dst' buffer´Â ÃÖ¼Ò 15¹ÙÀÌÆ®ÀÌ»óÀÌ¾î¾ß ÇÔ.
68	//
69	return DMW_Unicode2Ks((UINT16*)src, 7, dst);
70	// cafrii 041103 replace
71
72	#if 0
73	#if 1
74	// cafrii 041103 add for MBCS
75	int k;
76	for (k=0; k<7; k++) {
77	if ((src[k] >> 8) == 0)
78	dst[k] = src[k] & 0xff;
79	else
80	dst[k] = '?'; // ascii°¡ ¾Æ´Ñ ±ÛÀÚ´Â Æ¯º°ÇÑ Ç¥½Ã¸¦ ÇÏµµ·Ï ÇÔ..
81	}
82	dst[7] = 0;
83	return dst;
84
85	#else
86	int k;
87	for (k=0; k<7; k++)
88	dst[k] = (char)src[k]; // unicode to ascii
89	dst[7] = 0;
90	return dst;
91	#endif
92
93	#endif
94	}
95
96	#if 0
97	_____________________()
98	#endif
99
100	//----------------------------
101	// UCM libraries..
102	//
103	UCM_DB_T *g_UCM = NULL; // DB pointer
104	INT32 g_UCM_number; // number of DB element stored in RAM, not NvRam!!!
105	INT32 g_UCM_max; // max number of writable DB element.
106
107	const int g_sizeUcmExtension;
108	// È®Àå ¿µ¿ª Å©±â.
109
110
111
112
113	// Mutex = { SemID, Owner, lockCnt, FailCnt, UseOsMutex, Name, flag, traceLvl }
114	//
115	DMW_MUTEX
116	ucmMutex = { 0, 0, 0, 0, FALSE, "UcmMtx", OS_SEM_PRIO, FALSE, };
117
118	void DMW_MSC_LockUcm()
119	{
120	DMW_LockMutex(&ucmMutex);
121	}
122
123	STATUS DMW_MSC_LockUcmWait(UINT32 tick)
124	{
125	STATUS status;
126
127	status = DMW_LockMutexWait(&ucmMutex, tick);
128
129	return status;
130	}
131
132	void DMW_MSC_UnlockUcm()
133	{
134	DMW_UnlockMutex(&ucmMutex);
135	}
136
137
138
139	#if 0
140	_____________________()
141	#endif
142
143	//---------------------------------------------------------------------
144	// UCM management library.
145	//
146	// ¾Æ·¡ Á¦°øÇÏ´Â UCMµéÀº ÀÌ¹Ì °ø°³µÈ ±¸Á¶¸¦ °®´Â g_UCM ÀÚ·á±¸Á¶¸¦ access ÇÏ±â À§ÇÑ
147	// ÆíÀÇ ÇÔ¼öµéÀÌ´Ù.
148	// ¸ðµÎ lock/unlockÀ¸·Î º¸È£µÇ°í ÀÖÁö ¾ÊÀ¸¹Ç·Î callerÃø¿¡¼ ÀÌ¸¦ °í·ÁÇÏ¿© È£ÃâÇØ¾ß ÇÑ´Ù.
149	//
150	//
151
152
153	// UID Generation functions.
154	// ÀÌ ÇÔ¼ö´Â MW ³»ºÎÀûÀ¸·Î¸¸ »ç¿ëµÈ´Ù.
155	//
156	// UID´Â 1ºÎÅÍ ½ÃÀÛÇØ¼ 1¾¿ Áõ°¡µÇ¾î ºÎ¿©µÈ´Ù.
157	// UINT16 ¹üÀ§ÀÇ ÃÖ´ë°ª (65535)¸¦ ³Ñ¾î°¡¸é 0ÀÌ µÇ´Âµ¥ 0ÀÇ °ªÀº »ç¿ëµÇÁö ¾Ê°í 1ºÎÅÍ ´Ù½Ã ½ÃÀÛÇÑ´Ù.
158	// Ã¤³Î DB °¹¼ö°¡ 65535°³°¡ ³ÑÁö ¾ÊÀ» °ÍÀÌ¹Ç·Î uid fullÀÌ ³¯ °¡´É¼ºÀº ¾ø´Ù.
159
160	// UID°¡ ¸¸µé¾îÁö´Â ½ÃÁ¡:
161	// 1. Autoscan Á¾·á ½ÃÁ¡¿¡ MCMÀ¸·ÎºÎÅÍ UCMÀ¸·Î º¹»çµÉ¶§ UID »ý¼º ¹øÈ£°¡ ¸®¼ÂµÇ°í »õ·Ó°Ô UID°¡ ºÎ¿©µÈ´Ù.
162	// 2. NvRam¿¡¼ UCMÀ» ÀÐ¾îµéÀÏ¶§ UID »ý¼º ¹øÈ£°¡ ¸®¼ÂµÇ°í »õ·Ó°Ô UID°¡ ºÎ¿©µÈ´Ù.
163	// 3. Application¿¡¼ ÀÓ½Ã UCM itemÀ» ¸¸µé¶§ ºÎ¿©µÈ´Ù.
164
165	static UINT16 g_current_uid = 1; // 0 is not used.
166	UINT16 make_new_ucm_uid_counter()
167	{
168	int i;
169	int original_uid = g_current_uid ? g_current_uid : 1;
170	// 0Àº »ç¿ëÇÏÁö ¾Ê±â·Î ÇßÀ¸´Ï±î..
171
172	while (1)
173	{
174	for (i=0; i<g_UCM_number; i++) {
175	if (g_UCM[i].Uid == g_current_uid)
176	break;
177	}
178	if (i == g_UCM_number)
179	return g_current_uid; // ÀÏÄ¡ÇÏ´Â °ÍÀÌ ¾øÀ¸¹Ç·Î ¾ÈÀüÇÏ°Ô »ç¿ë °¡´ÉÇÔ.
180
181	g_current_uid++;
182	if (g_current_uid == 0) // 0°ªÀº »ç¿ëÇÏÁö ¾Ê±â·Î ÇÏÀÚ.
183	g_current_uid++;
184
185	if (g_current_uid == original_uid)
186	dprint(0, "!! uid counter is full???\n");
187	}
188	}
189
190	void reset_ucm_uid_counter()
191	{
192	// UID »ý¼º ¹øÈ£¸¦ ¸®¼ÂÇÑ´Ù. 0 °ªÀº »ç¿ëµÇÁö ¾Ê°í 1ºÎÅÍ »ç¿ëÇÑ´Ù.
193	g_current_uid = 1;
194	}
195
196
197	STATUS prepare_ucm_space(int margin)
198	{
199	// »õ ucmÀ» Ãß°¡ÇÏ±â À§ÇØ ÇÊ¿äÇÑ °ø°£ÀÌ ÀÖ´ÂÁö °Ë»ç.
200	// "°ø°£ÀÌ ¾ø´Â °æ¿ì¿¡¸¸" È®ÀåÇÑ´Ù.
201	// marginÀº È®ÀåÀ» ÇÏ°Ô µÉ °æ¿ì È®Àå ÇÒ Å©±âÀÌ´Ù.
202
203	if (g_UCM_number >= g_UCM_max) // °ø°£ÀÌ ºÎÁ·ÇÏ¸é,
204	{
205	g_UCM_number = g_UCM_max; // for safety..
206	// g_UCM_number°¡ g_UCM_maxº¸´Ù Å¬ ¼ö ¾øÀ½.
207
208	if (margin < 8)
209	margin = 8;
210
211	if (g_UCM) {
212
213	#if 0
214	// ¸Þ¸ð¸® ÀçÇÒ´ç..
215
216	if (OS_Realloc(&g_UCM, g_UCM_max * UcmItemMemorySize(),
217	(g_UCM_max + margin) * UcmItemMemorySize())) {
218	g_UCM_max += margin;
219	}
220	else {
221	// OS_Realloc()ÀÌ ½ÇÆÐÇØµµ g_UCM¿¡´Â º¯È°¡ ¾ø´Ù.
222	return statusOutOfMemory;
223	}
224	#else // cafrii 031112 TL_OS bug..
225
226	UCM_DB_T tmpUcm = DHL_OS_Malloc(UcmItemMemorySize() (g_UCM_max + margin));
227	if (tmpUcm == NULL)
228	return statusOutOfMemory;
229
230	memcpy(tmpUcm, g_UCM, UcmItemMemorySize() * g_UCM_number);
231
232	DHL_OS_Free((void**)&g_UCM);
233	g_UCM = tmpUcm;
234	g_UCM_max += margin;
235
236	#endif
237
238	}
239	else {
240	g_UCM_number = 0; // ¸Þ¸ð¸® ½Å±Ô ÇÒ´ç.
241	g_UCM_max = margin;
242	g_UCM = DHL_OS_Malloc(UcmItemMemorySize() * g_UCM_max);
243
244	if (g_UCM == NULL) {
245	g_UCM_max = 0;
246	return statusOutOfMemory;
247	}
248	}
249	}
250	return statusOK;
251	}
252
253	UCM_DB_T *insert_ucm_ptr(int major, int minor, int rf, int vctFlag)
254	{
255	int idx = insert_ucm(major, minor, rf, vctFlag);
256	if (g_UCM && idx >= 0)
257	return &g_UCM[idx];
258	else
259	return NULL;
260	}
261
262	int insert_ucm(int major, int minor, int rf, int vctFlag)
263	{
264	// ÁÖ¾îÁø parameterÀÇ ucmÀÌ µé¾î°¥ ÀÚ¸®¸¦ Ã£´Â´Ù. (¿À¸§Â÷¼ø Á¤·Ä Á¶°ÇÇÏ¿¡¼..)
265	// »õ ucmÀ» À§ÇÑ °ø°£À» ¸¶·ÃÇÏ°í,
266	// »õ ucmÀÇ index¸¦ ¸®ÅÏÇÑ´Ù.
267	// ucm È®ÀåÀ» À§ÇÑ ¸Þ¸ð¸®°¡ ºÎÁ·ÇÒ °æ¿ì -1 ¸®ÅÏ.
268	//
269	// ÁÖÀÇ!!!!
270	// ¸¸¾à ±âÁ¸ÀÇ UCM¿¡ ÀÌ¿Í ¶È°°Àº Á¤º¸¸¦ °¡Áø°Ô ÀÖÀ¸¸é ±âÁ¸ÀÇ °ÍÀ» Áö¿ö¹ö¸± °ÍÀÌ´Ï±î
271	// ²À find_ucm_mj_mn_rf_vf()À» ÀÌ¿ëÇØ¼ È®½ÇÈ÷ ¾ø´Ù°í ÆÇ´Ü ÇÑ ÈÄ ÀÌ ÇÔ¼ö¸¦ ÀÌ¿ëÇÏ±â ¹Ù¶÷.
272
273	UCM_DB_T *t;
274	int i, k;
275	BOOL equiv_found = FALSE;
276
277	vctFlag = vctFlag ? 1 : 0;
278
279	if (g_UCM) {
280
281	//oldidx = find_ucm(major, minor, rf, vctFlag); // µÎ¹ø ·çÇÁµµ´Â °ÍÀº ºñÈ¿À²ÀûÀÌ¶ó »èÁ¦ÇÔ..
282	//if (oldidx < 0) ...
283
284	for (i=0; g_UCM && i<g_UCM_number; i++) {
285	t = &g_UCM[i];
286	if (! ordered_ucm(t->Major, t->Minor, t->RF, t->VctFlag, major, minor, rf, vctFlag)) {
287	if (equiv4(t->Major, t->Minor, t->RF, t->VctFlag, major, minor, rf, vctFlag)) {
288	equiv_found = TRUE;
289	dprint(0, "!! warning! insert_ucm(): equiv ucm found (%d-%d %d %c, %d). overwritten.\n",
290	major, minor, rf, vctFlag ? 'v' : '_', t->Uid);
291	}
292
293	break;
294	}
295	}
296	}
297	else
298	i = 0; // g_UCMÀÌ ¾øÀ¸¸é ¸Ç Ã³À½¿¡ µé¾î°¨.
299
300	if (equiv_found) {
301	memset(t, 0, UcmItemMemorySize()); // cafrii 030326
302
303	t->Major = major; // cafrii 040812 bugfix
304	t->Minor = minor;
305	t->RF = rf;
306	t->VctFlag = vctFlag;
307	t->Skipped = 1;
308	// ÁÖÀÇ!! cafrii 040812 add comment
309	// Mj/Mn, RF, Vf ¸¦ Á¦¿ÜÇÑ ¸ðµç ´Ù¸¥ flagµéÀº ¸®¼Â½ÃÄÑ¹ö¸°´Ù.
310	}
311	else {
312	// (t == 'i'¹øÁö)°¡ »õ ucmÀÌ µé¾î°¥ ÀÚ¸®´Ù.
313	// ucm ¹öÆÛ È®ÀåÇÑ´Ù.
314
315	if (prepare_ucm_space(8) != statusOK)
316	return -1;
317
318	// i¹øÂ° ucm ÀÌÇÏ ¸ðµç itemÀ» ÇÑÄ¾¿ µÚ·Î shift.. (i¹øÂ° ucm Æ÷ÇÔ)
319	for (k=g_UCM_number-1; k>=i; k--)
320	//g_UCM[k+1] = g_UCM[k]; // BUGBUG!!
321	memcpy(&g_UCM[k+1], &g_UCM[k], UcmItemMemorySize()); // cafrii, 030326
322
323	t = &g_UCM[i];
324	// ÀÌÁ¦ t ('i'¹øÂ° ucm) ´Â ºñ¾îÀÖ´Ù.
325	memset(t, 0, UcmItemMemorySize());
326	t->Major = major;
327	t->Minor = minor;
328	t->RF = rf;
329	t->VctFlag = vctFlag;
330	t->Skipped = 1; // cafrii 030325, initially disable.
331
332	g_UCM_number++;
333	}
334
335	return i; // return index of newly allocated ucm.
336	}
337
338	int find_ucm_mj_mn_rf_vf(int major, int minor, int rf, int vctFlag)
339	{
340	// Á¶°Ç¿¡ ¸Â´Â ucm itemÀ» Ã£´Â´Ù. index¸¦ ¸®ÅÏÇÑ´Ù. ÀÏÄ¡ÇÏ´Â°Ô ¾øÀ¸¸é -1.
341	int i;
342	if (!g_UCM)
343	return -1;
344
345	vctFlag = vctFlag ? 1 : 0;
346	for (i=0; i<g_UCM_number; i++)
347	{
348	if (g_bReserveUcmIndex0)
349	if(i==0) continue;
350
351	if (g_UCM[i].Major == major && g_UCM[i].Minor == minor &&
352	g_UCM[i].RF == rf && g_UCM[i].VctFlag == vctFlag)
353	return i;
354	}
355	return -1;
356	}
357
358	// hschang, 2003-10-08
359	int find_ucm_analog_RF(int rf)
360	{
361	// analog ÀÌ¸é¼ (Service_type == 0)
362	// RF == rfÀÎ Ã¤³ÎÀ» Ã£´Â´Ù.
363
364	int i;
365	for (i=0; i<g_UCM_number; i++)
366	{
367	if (g_bReserveUcmIndex0)
368	if(i==0) continue;
369
370	if (g_UCM[i].RF == rf && g_UCM[i].Minor==0)
371	return i;
372	}
373	return -1;
374	}
375
376	STATUS select_max_ucm(int major, int minor, int vctFlag)
377	{
378	// UCM¿¡¼ °°Àº ¹øÈ£¸¦ °®´Â Ã¤³Îµé Áß¿¡¼ "´ëÇ¥Ã¤³Î"À» ¼±ÅÃÇÏ°í ±× Ã¤³Î¸¸À» enable½ÃÅ²´Ù.
379	// ¿©±â¼ °°Àº ¹øÈ£¶õ, ÇöÀç ¹æÄ§¿¡ µû¸£¸é major/minor/vf ÀÌ´Ù.
380
381	// ÇöÀç sortingµÇ¾î ÀÖ´Â »óÅÂÀÌ¹Ç·Î ÀÛÀº ¹øÈ£ÀÇ Ã¤³ÎºÎÅÍ ½ÃÀÛÇØ¼
382	// µ¿ÀÏÇÑ Mj/Mn/Rf °ªÀ» °®´Â Ã¤³Îµé Áß¿¡¼ ½ÅÈ£ ¼¼±â°¡ °¡Àå Å« °ÍÀ» ¼±ÅÃÇÏ°í,
383	// ³ª¸ÓÁö´Â skip flag¸¦ ¼¼ÆÃÇÑ´Ù.
384
385	int maxnd, n;
386
387	if (g_UCM == NULL \|\| g_UCM_number <= 0)
388	return statusOK;
389
390	vctFlag = vctFlag ? 1 : 0;
391	maxnd = -1; // maxnd´Â ÇöÀç±îÁö ÃÖ´ë strength¸¦ °®´Â ucmÀÇ ÀÎµ¦½º.
392
393	// mj/mn/rf/vctf ¸¸À¸·Î ÆÇ´ÜÇÑ´Ù.
394	// À§ µ¥ÀÌÅÍ°¡ ¸ðµÎ µ¿ÀÏÇÏ¸é¼ ntsc/8vsb/64qam/256qamÀÌ ¼·Î ´Ù¸¥ °ÍµéÀº
395	// Àû´çÇÑ °ÍÀ¸·Î ÀÌ¹Ì ¼±ÅÃµÇ¾î ÅëÀÏ µÇ¾î ÀÖ´Ù°í °¡Á¤.
396	//
397
398	for (n=0; n<g_UCM_number; n++)
399	{
400	if (g_UCM[n].Major == major && g_UCM[n].Minor == minor && g_UCM[n].VctFlag == vctFlag)
401	continue;
402
403	g_UCM[n].Skipped = TRUE; // ±âº»À¸·Î ¸ðµÎ skipÀ¸·Î ¼³Á¤ÇÏ°í, ³ªÁß¿¡ Æ¯Á¤ÇÑ MCM¸¸ activateÇÑ´Ù.
404
405	if (g_UCM[n].hidden) continue; // hiddenÀº Ç×»ó Skip.
406
407	if (maxnd == -1) // ¾ÆÁ÷±îÁö ´ëÇ¥Ã¤³ÎÀÌ ¾ø´Â °æ¿ì..
408	maxnd = n; // ÀÌ Ã¤³ÎÀ» ´ëÇ¥ Ã¤³Î·Î ÁöÁ¤.
409
410	// ºñ±³ ´Ü°è °è¼Ó ÁøÇàÁß...
411	// Áö±Ý±îÁöÀÇ ¿ì½ÂÈÄº¸(ÃÖ´ë strengthÀÇ ³ëµå)ÀÎ 'maxnd'¿Í 'n'°ú °æÀï..
412
413	if (g_UCM[maxnd].signal_strength < g_UCM[n].signal_strength)
414	maxnd = n; // »õ·Î¿î ¿ì½ÂÀÚ 'n' Åº»ý.. maxnd·Î ½Â°Ý.
415	}
416
417	if (maxnd < 0)
418	dprint(0, "!! select_max_ucm(): no ucm (%d-%d %c) exist.\n", major, minor, vctFlag ? 'v' : '_');
419	else {
420	dprint(2, "select_max_ucm(%d-%d %c) uid %d is selected.\n", major, minor,
421	vctFlag ? 'v' : '_', g_UCM[maxnd].Uid);
422	g_UCM[maxnd].Skipped = FALSE; // <-- "¼±ÅÃ!!!"
423	}
424
425	return statusOK;
426	}
427
428
429	BOOL DMW_MSC_IsUcmValid()
430	{
431	// Á¤·ÄÀÌ µÇ¾î ÀÖ´ÂÁö Ã¼Å©ÇÑ´Ù.
432	// Major/Minor/Rf/VctFlag°¡ Áßº¹µÈ °ÍÀÌ ÀÖ´ÂÁö Ã¼Å©ÇÑ´Ù.
433	// Uid°¡ Áßº¹µÈ °ÍÀÌ ÀÖ´ÂÁö Ã¼Å©ÇÑ´Ù.
434	int i, k;
435	UCM_DB_T a, b;
436	BOOL has_err = FALSE;
437
438	DMW_MSC_LockUcm();
439
440	dprint(2, "* Check UCM Validity *\n");
441	// Á¤·Ä Ã¼Å©.
442	for (i=1; i<g_UCM_number; i++) {
443	a = &g_UCM[i-1];
444	b = &g_UCM[i];
445	if (equiv_ucm(a, b)) {
446	dprint(0, "!! %d:[%03d] and %d:[%03d] equivalent.\n",
447	i-1, g_UCM[i-1].Uid, i, g_UCM[i].Uid);
448	has_err = TRUE;
449	}
450	else {
451	if (! ordered_ucm(a->Major, a->Minor, a->RF, a->VctFlag,
452	b->Major, b->Minor, b->RF, b->VctFlag)) {
453	dprint(0, "!! %d:[%03d] > %d:[%03d], not sorted!\n",
454	i-1, g_UCM[i-1].Uid, i, g_UCM[i].Uid);
455	has_err = TRUE;
456	}
457	}
458	}
459
460	// Uid Ã¼Å©.
461	for (i=0; i<g_UCM_number-1; i++) {
462	for (k=i+1; k<g_UCM_number; k++) {
463	if (g_UCM[i].Uid == g_UCM[k].Uid) {
464	dprint(0, "!! Uid collision, %d:[%03d] == %d:[%03d]\n",
465	i, g_UCM[i].Uid, k, g_UCM[k].Uid);
466	has_err = TRUE;
467	}
468	}
469	}
470
471	DMW_MSC_UnlockUcm();
472
473	return (has_err ? FALSE : TRUE);
474	}
475
476
477	STATUS DMW_MSC_EnableChannel(int uid, BOOL bEnable)
478	{
479	int i;
480	STATUS status = statusOK;
481	DMW_MSC_LockUcm();
482
483	i = DMW_MSC_Uid2Index(uid);
484	if (i>=0) {
485	g_UCM[i].Skipped = bEnable ? 0 : 1; // caution! inverted.
486	DMW_CDB_ReleaseSurfChannel(i);
487	//g_UCM[i].SurfIndex = 0;
488	}
489	else
490	status = statusChannelNotFound;
491
492	DMW_MSC_UnlockUcm();
493	return status;
494	}
495
496
497
498	void DMW_MSC_DisableAllPsiChannel()
499	{
500	int i;
501	DMW_MSC_LockUcm();
502	for (i=0; i<g_UCM_number; i++) {
503	if (g_UCM[i].VctFlag == 0) {
504	g_UCM[i].Skipped = 1; // skip means disable.
505	DMW_CDB_ReleaseSurfChannel(i);
506	//g_UCM[i].SurfIndex = 0;
507	}
508	}
509	DMW_MSC_UnlockUcm();
510	}
511
512
513	void DMW_MSC_SortUcm()
514	{
515	// UCMÀ» Major/Minor/RF/Vf ¼øÀ¸·Î Á¤¸®ÇÑ´Ù. (¿À¸§Â÷¼ø. Vf¸¸ ³»¸²Â÷¼ø.)
516	//
517	#define require_ucm_swap(a, b) \
518	(((a)->Major>(b)->Major) \|\| \
519	((a)->Major==(b)->Major && (a)->Minor>(b)->Minor) \|\| \
520	((a)->Major==(b)->Major && (a)->Minor==(b)->Minor && (a)->RF>(b)->RF) \|\| \
521	((a)->Major==(b)->Major && (a)->Minor==(b)->Minor && (a)->RF==(b)->RF && \
522	(a)->VctFlag<(b)->VctFlag) )
523	// UCM Á¤·Ä¿¡¼ a¿Í b µÎ UCM item À§Ä¡¸¦ ¹Ù²ã¾ß µÇ´ÂÁö Ã¼Å©ÇÏ´Â ¸ÅÅ©·Î.
524	// ±âº»ÀûÀ¸·Î Major/Minor/RF/VctFlag ¼ø¼·Î ¼øÀ§¸¦ µÎ°í, Major/Minor/Rf´Â ¿À¸§Â÷¼ø,
525	// VctFlag´Â ³»¸²Â÷¼øÀ¸·Î Á¤·ÄÇØ¾ß ÇÑ´Ù.
526
527
528	UCM_DB_T tmp;
529	int i, k;
530
531	if (g_UCM_number <= 0)
532	return;
533
534	DMW_MSC_LockUcm();
535
536	for (i=0; i<g_UCM_number-1; i++)
537	if (g_UCM[i].VctFlag)
538	g_UCM[i].VctFlag = 1; // TRUEÀÇ Á¤ÀÇ°¡ non-zero·Î Á» ¾Ö¸ÅÇÏ¹Ç·Î Á¤·ÄÇÒ¶§´Â 1·Î °íÁ¤½ÃÅ°´Â°Ô ÆíÇÔ.
539
540	for (i=0; i<g_UCM_number-1; i++)
541	{
542	for (k=i+1; k<g_UCM_number; k++)
543	{
544	// i¿Í k¸¦ ºñ±³ÇØ¼ i°¡ ´õ Å©¸é ±³È¯.
545	if (require_ucm_swap(&g_UCM[i], &g_UCM[k])) {
546	// swap
547	tmp = g_UCM[i];
548	g_UCM[i] = g_UCM[k];
549	g_UCM[k] = tmp;
550	}
551	}
552	}
553
554	DMW_MSC_UnlockUcm();
555
556	#undef require_ucm_swap
557	}
558
559	//-----------------------------------------------------------------
560	//
561	// miscellaneous functions.
562	// Index¸¦ ¸®ÅÏÇÏ´Â °¢Á¾ ÇÔ¼öµéÀº UCMÀ» lockÇÏÁö ¾ÊÀ½¿¡ À¯ÀÇÇÑ´Ù. caller¿¡¼ º¸È£¸¦ ÇØ¾ß ÇÑ´Ù.
563
564	STATUS DMW_MSC_FindUcmByRF(int rf, int *returnIndex)
565	{
566	int i;
567	for (i=0; i<g_UCM_number; i++)
568	{
569	if (g_bReserveUcmIndex0)
570	if(i==0) continue;
571
572	if (rf == g_UCM[i].RF)
573	break;
574	}
575
576	if (i < g_UCM_number) {
577	if (returnIndex)
578	*returnIndex = i;
579	return statusOK;
580	}
581	return statusChannelNotFound;
582	}
583
584
585
586
587	//----------------
588	// 2/24 Ãß°¡..
589
590	char CsfString(int flag, char buf)
591	{
592	static char _buf[40];
593	if (buf == NULL) buf = _buf;
594
595	sprintf(buf, "%s%s%s%s%s",
596	(flag & CSF_Include_Disabled) ? "Dis " : "",
597	(flag & CSF_Include_Skipped) ? "" : "Active ",
598	((flag & CSF_Mask_MF) == CSF_ATSC_Only) ? "AtscOnly " : "",
599	((flag & CSF_Mask_MF) == CSF_NTSC_Only) ? "NtscOnly " : "",
600	(flag & CSF_Include_PSI) ? "" : "Vct ");
601	return buf;
602	}
603
604	int find_next_key_major(int curMajor, BOOLEAN bIncrease, int flag, int *pNewMajor)
605	{
606	// 'curMajor'¸¦ ±âÁØÀ¸·Î Â÷ »óÀ§, Â÷ ÇÏÀ§ Ã¤³ÎÀ» Ã£´Â´Ù.
607	// °°Àº key major°ªÀ» °®´Â Ã¤³ÎÀÌ ¿©·¯°³ Á¸ÀçÇÏ¸é DB»ó¿¡¼ ¸Ç Ã³À½ Ã¤³Î ÀÎÅØ½º¸¦ ¸®ÅÏÇÑ´Ù.
608
609	// ³¡±îÁö µµ´ÞÇÏ¸é wrap-aroundµÇ¾î Ã³À½ºÎÅÍ °Ë»ö..
610	// ¼±ÅÃÇÒ Ã¤³ÎÀÌ ¾øÀ¸¸é ¿¡·¯ ¸®ÅÏ. (-1)À» ¸®ÅÏ.
611
612	int i, k, newMajor, minimumIndex;
613	char tmp[40];
614
615	if (bIncrease)
616	{
617	for (i=0; i<g_UCM_number; i++) // curMajorº¸´Ù Å« ¸ÞÀÌÀú Ã¤³ÎÀ» Ã£´Â´Ù.
618	{
619	if (g_bReserveUcmIndex0)
620	if(i==0) continue;
621
622	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
623	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue;
624	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
625	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
626	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
627
628	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 051031 add
629
630	if (curMajor < g_UCM[i].Major) {
631	dprint(3, " find first ucm: %c(%02d) %d-%d %c %d\n",
632	g_UCM[i].Skipped ? ' ' : '+', i, g_UCM[i].Major, g_UCM[i].Minor,
633	g_UCM[i].VctFlag ? 'v' : 'p', g_UCM[i].Service_type);
634	break;
635	}
636	}
637
638	if (i == g_UCM_number) {
639	// ucm db ³¡¿¡ µµ´ÞÇØ¹ö·È´Ù!!! ÇöÀç Ã¤³Î ÀÌÈÄÀÇ Àû´çÇÑ up Ã¤³ÎÀÌ ¾ø´Ù´Â ÀÇ¹ÌÀÓ.
640	// ±×·¯¸é UCMÀÇ ¾Õ¿¡¼ºÎÅÍ Ã¹¹øÂ° enable Ã¤³ÎÀ» µ¹·ÁÁØ´Ù! (wrap-around)
641
642	//dprint(2, " ucm not found!. wrap around and retry..\n");
643	for (i=0; i<g_UCM_number; i++)
644	{
645	if (g_bReserveUcmIndex0)
646	if(i==0) continue;
647
648	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
649	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue;
650	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
651	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
652	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
653
654	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 051031 add
655
656	break; // À§ÀÇ Á¶°ÇÀ» ´Ù °Ç³Ê¶Ù¾úÀ¸¸é OK!
657	}
658	if (i == g_UCM_number) {
659	// !!! ÀÌ UCM¿¡´Â enable Ã¤³ÎÀÌ ÇÏ³ªµµ ¾ø´Ù!!
660	// ±×³É ¾Æ¹«°Íµµ ¾ÈÇÑ´Ù.
661	dprint(0, "!! FindNextMajor: not found %s ucm!!\n", CsfString(flag, tmp));
662	return -1;
663	}
664	else {
665	dprint(3, " ucm wrapped around: (%02d) %d-%d\n", i, g_UCM[i].Major, g_UCM[i].Minor);
666	}
667	}
668	newMajor = g_UCM[i].Major;
669	}
670	else // decrese..
671	{
672	for (i=g_UCM_number-1; i>=0; i--)
673	{
674	if (g_bReserveUcmIndex0)
675	if(i==0) continue;
676
677	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
678	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue;
679	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
680	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
681	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
682
683	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 051031 add
684
685	// curMajor º¸´Ù ÀÛ°Å³ª °°Àº Ã¤³ÎÁß¿¡¼ Ã³À½ ¹ß°ßµÇ´Â Ã¤³ÎÀ» Ã£´Â´Ù.
686	if (curMajor > g_UCM[i].Major) {
687	dprint(3, " find first ucm: %c(%02d) %d-%d %c %d\n",
688	g_UCM[i].Skipped ? ' ' : '+', i, g_UCM[i].Major, g_UCM[i].Minor,
689	g_UCM[i].VctFlag ? 'v' : 'p', g_UCM[i].Service_type);
690	break;
691	}
692	}
693
694	if (i < 0) {
695	// ucm db ¸Ç ¾Õ¿¡ µµ´ÞÇØ¹ö·È´Ù!!! Àû´çÇÑ up Ã¤³ÎÀÌ ¾ø´Ù´Â ÀÇ¹ÌÀÓ.
696	// ±×·¯¸é UCMÀÇ ¸Ç µÚ¿¡¼ºÎÅÍ ´Ù½Ã Ã£´Â´Ù. (wrap-around)
697	dprint(3, " ucm not found!. wrap around and retry..\n");
698
699	for (i=g_UCM_number-1; i>=0; i--)
700	{
701	if (g_bReserveUcmIndex0)
702	if(i==0) continue;
703
704	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
705	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue;
706	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
707	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
708	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
709
710	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 051031 add
711
712	break; // À§ÀÇ Á¶°ÇÀ» ´Ù °Ç³Ê¶Ù¾úÀ¸¸é OK!
713	}
714	if (i < 0) {
715	// !!! ÀÌ UCM¿¡´Â enable Ã¤³ÎÀÌ ÇÏ³ªµµ ¾ø´Ù!!
716	// ±×³É ¾Æ¹«°Íµµ ¾ÈÇÑ´Ù.
717	dprint(0, "!! FindNextMajor: no proper %s ucm!!\n", CsfString(flag, tmp));
718	return -1;
719	}
720	else {
721	dprint(3, " ucm wrapped around: (%02d) %d-%d\n", i, g_UCM[i].Major, g_UCM[i].Minor);
722	}
723	}
724	// decresing ÀÎ °æ¿ìÀÇ Ãß°¡»çÇ×:
725	// ÀÌÁ¦ ÇØ´ç major-XXX ÁýÇÕ Áß¿¡¼ Á¦ÀÏ ¾Õ¿¡ À§Ä¡ÇÑ Ã¤³ÎÀ» ¼±ÅÃÇÑ´Ù.
726
727	newMajor = g_UCM[i].Major;
728	minimumIndex = i;
729	for (k=i; k>=0; k--)
730	{
731	// cafrii 050906 bugfix! change 'i' -> 'k' in this for loop
732	if (g_bReserveUcmIndex0)
733	if(k==0) continue;
734
735	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
736	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[k].Skipped) continue;
737	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[k].Service_type == 0) continue;
738	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[k].Service_type != 0) continue;
739	if ((flag & CSF_Include_PSI) == 0 && g_UCM[k].VctFlag == 0) continue;
740
741	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[k].hidden) continue; // cafrii 051031 add
742
743	if (g_UCM[k].Major == newMajor)
744	minimumIndex = k;
745	}
746	i = minimumIndex;
747	}
748
749	if (pNewMajor)
750	*pNewMajor = newMajor;
751	return i;
752	}
753
754
755
756
757	#if 0
758	_____________________()
759	#endif
760
761	// »õ Tuning Policy ¿ä±¸»çÇ×À» Àû¿ëÇÑ ÄÚµå.
762
763	// UCM Ã¤³Î Á¤º¸ÀÇ Uid (Unique ID)
764	//
765	// »õ Tuning Policy¿¡´Â Uid¶ó´Â »õ id°ªÀ» »ç¿ëÇÑ´Ù.
766	// ´õÀÌ»ó Major/Minor/RF µ¥ÀÌÅÍ ½ÖÀÌ unique ÇÔÀ» º¸ÀåÇÒ ¼ö ¾ø°í,
767	// UCMÀÇ index °ªÀº UCM lockÀ» ÇÒ °æ¿ì¿¡¸¸ ÀÇ¹Ì°¡ ÀÖÀ¸¹Ç·Î »õ·Î¿î ID°¡ ÇÊ¿äÇÏ°Ô µÈ °Í.
768	//
769	// Uid´Â 16bit unsigned °ªÀ¸·Î¼ Ã¤³Î Á¤º¸°¡ ¸Þ¸ð¸®¿¡ Á¸ÀçÇÏ´Â µ¿¾ÈÀº ±× Á¤º¸¸¦ À¯ÀÏÇÏ°Ô
770	// ±¸º°ÇÒ ¼ö ÀÖµµ·Ï ºÎ¿©µÈ °ªÀÌ´Ù.
771	// NvRam¿¡´Â ÀúÀåµÇÁö ¾Ê´Â ÈÖ¹ß¼º °ªÀÌ´Ù. NvRam¿¡¼ loadµÉ °æ¿ì¿¡´Â »õ·Ó°Ô ID°¡ ÇÒ´çµÈ´Ù.
772	//
773	// ÇöÀç ±¸Çö Á¤º¸:
774	// ÇöÀç ±¸ÇöÀº 1ºÎÅÍ ½ÃÀÛÇÏ´Â ÀÏ·Ã ¹øÈ£ÀÌ¸ç, Áß°£¿¡ UCM µ¥ÀÌÅÍ ÀÏºÎ¸¦ »èÁ¦ÇÒ °æ¿ì ºó ¹øÈ£°¡
775	// Á¸ÀçÇÏ±âµµ ÇÑ´Ù.
776	// UINT16ÀÇ ÃÖ´ë°ªÀÎ 65535¸¦ ³Ñ¾î°¡¸é wrap-aroundµÇÁö¸¸ '0'ÀÇ °ªÀº »ç¿ëÇÏÁö ¾Ê°í ÀÖ´Ù.
777	//
778
779	//$$
780	// int DMW_MSC_Uid2Index(UINT16 uid);
781	// int DMW_MSC_Index2Uid(int index);
782	// index <--> Uid°£ÀÇ º¯È¯¿¡ »ç¿ëÇÑ´Ù.
783	// ÇØ´ç Ã¤³ÎÀÌ ¾øÀ¸¸é -1À» ¸®ÅÏÇÑ´Ù.
784	//
785	// ÁÖÀÇ1:
786	// UidÀÇ Å¸ÀÔÀº ¿ø·¡ UINT16ÀÌ³ª, -1°ú °°Àº ¿¡·¯¸¦ ¾Ë·ÁÁÖ±â À§ÇØ ¸®ÅÏ°ª 'int'°¡ »ç¿ëµÇ¾ú´Ù.
787	//
788	// ÁÖÀÇ2:
789	// index¸¦ ÇÔ¼öÀÎÀÚ³ª ¸®ÅÏ°ªÀ¸·Î »ç¿ëÇÏ´Â ¸ðµç ÇÔ¼ö´Â caller¿¡¼ UcmÀ» lockÀ» °É¾î º¸È£ÇØ ÁÙ ÇÊ¿ä°¡ ÀÖ´Ù.
790	// ÀÌ µÎ ÇÔ¼öµµ ¿¹¿Ü°¡ ¾Æ´Ô.
791	//
792
793	int DMW_MSC_Uid2Index(int uid)
794	{
795	int i;
796	for (i=0; i<g_UCM_number; i++)
797	if (uid == g_UCM[i].Uid)
798	return i;
799	return -1;
800	}
801
802	int DMW_MSC_Index2Uid(int index)
803	{
804	// index 0ÀÇ °ªÀº ÀÇ¹Ì ¾øÀ» ¼öµµ ÀÖÀ¸¹Ç·Î caller¿¡¼ ÁÖÀÇÇÏ¿© »ç¿ëÇÏµµ·Ï ÇÑ´Ù.
805
806	if (index < 0 \|\| index >= g_UCM_number) return -1;
807	return g_UCM[index].Uid;
808	}
809
810
811	//$$
812	// DMW_MSC_GetMaxMinorNumber(int major);
813	//
814	// ÇØ´ç 'major' °ªÀ» ¸ÞÀÌÀú ¹øÈ£·Î °®´Â Ã¤³Î Á¤º¸µé Áß¿¡¼ ÃÖ´ë minor°ªÀ» Ã£´Â´Ù.
815	// ÀÌ´Â PSI·ÎºÎÅÍ ÃßÃâµÈ Ã¤³Î Á¤º¸¿¡ Major-Minor ½ºÅ¸ÀÏÀÇ Ã¤³Î ¹øÈ£ ¸í¸íÀ» ÇÏ±â À§ÇØ
816	// application¿¡¼ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
817	//
818	// ¿¹¸¦ µé¾î ÇöÀç major 9¸¦ °®´Â Ã¤³Î Á¤º¸µé Áß, minor °ªÀÇ ÃÖ´ë°ªÀÌ 3ÀÌ¶ó°í ÇÏ¸é
819	// applicaiton¿¡¼´Â PMT¿¡¼ ¾Ë¾Æ³½ Ã¤³Î Á¤º¸ µÎ°³¸¦ 9-4, 9-5·Î ¸í¸íÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.
820	//
821	// PSI Ã¤³Î Á¤º¸ÀÇ ¸í¸í¹ýÀº applicationÀÇ ÀÚÀ¯ÀÌ¹Ç·Î À§ÀÇ ¿¹´Â °Á¦»çÇ×ÀÌ ¾Æ´Ï´Ù.
822	//
823	int DMW_MSC_GetMaxMinorNumber(int major)
824	{
825	int i, maxminor = -1;
826	DMW_MSC_LockUcm();
827
828	for (i=0; i<g_UCM_number; i++)
829	{
830	if (g_bReserveUcmIndex0)
831	if(i==0) continue;
832
833	if (major != g_UCM[i].Major)
834	continue;
835	if (!g_UCM[i].VctFlag)
836	continue;
837
838	// minor °ª Áß¿¡¼ ÃÖ´ë°ªÀ» Ã£´Â´Ù.
839	if (maxminor < g_UCM[i].Minor)
840	maxminor = g_UCM[i].Minor;
841	}
842	DMW_MSC_UnlockUcm();
843	return maxminor;
844	}
845
846	//
847	// Ã¤³Î DB¿¡¼ °Ë»öÇÏ´Â ÇÔ¼öµé.
848	//
849	// ¾Æ·¡ ÇÔ¼öµéÀº °øÅëÀûÀ¸·Î º¹¼ö°³ÀÇ °Ë»ö°á°ú¸¦ ¸®ÅÏ¹Þ±â À§ÇØ¼
850	// flag, szBuf, *buf ÀÎÀÚ¸¦ °¡Áö°í ÀÖ´Ù.
851	//
852	// ÇÔ¼öÀÇ ¸®ÅÏ°ªÀº ¸ðµÎ °Ë»öµÈ Ã¤³ÎÀÇ °¹¼öÀÌ´Ù.
853	// szBufÀÇ °ª°ú´Â »ó°ü¾øÀÌ ÇØ´ç Ã¤³ÎÀÇ °¹¼ö¸¦ ¸®ÅÏÇÑ´Ù.
854	//
855	int DMW_MSC_FindChannelMajorMinor(int major, int minor, int flag, int szBuf, int *buf)
856	{
857	// major, minor°¡ ÀÏÄ¡ÇÏ´Â Ã¤³ÎÀ» Ã£´Â´Ù.
858
859	int i, nMatch = 0;
860	DMW_MSC_LockUcm();
861	for (i=0; i<g_UCM_number; i++)
862	{
863	if (g_bReserveUcmIndex0)
864	if(i==0) continue;
865
866	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
867	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
868	if (g_UCM[i].Major != major \|\| g_UCM[i].Minor != minor) continue;
869	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
870	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
871	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
872	// 'PSI´Â Æ÷ÇÔÇÏÁö ¸»¾Æ¶ó' ÀÎµ¥, PSI Ã¤³Î Á¤º¸¶ó¸é skip.
873	if (buf && nMatch < szBuf)
874	buf[nMatch] = g_UCM[i].Uid;
875	nMatch++;
876	}
877	DMW_MSC_UnlockUcm();
878	return nMatch;
879	}
880
881	int DMW_MSC_FindChannelMajor(int major, int flag, int szBuf, int *buf)
882	{
883	// major¸¸ ÀÏÄ¡ÇÏ´Â ¸ðµç Ã¤³ÎÀ» Ã£´Â´Ù.
884
885	int i, nMatch = 0;
886
887	DMW_MSC_LockUcm();
888	for (i=0; i<g_UCM_number; i++)
889	{
890	if (g_bReserveUcmIndex0)
891	if(i==0) continue;
892
893	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
894	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
895	if (g_UCM[i].Major != major) continue;
896	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
897	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
898	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
899	if (buf && nMatch < szBuf)
900	buf[nMatch] = g_UCM[i].Uid;
901	nMatch++;
902	}
903	DMW_MSC_UnlockUcm();
904	return nMatch;
905	}
906
907	// cafrii 031114, add new feature:
908	// find channel from "Major" info, instead of "Uid"
909	// to use "Major" base, specify negative number.
910	//
911	int DMW_MSC_FindMajorUp(int uidCurrentOrMajor, int flag, int szBuf, int *uidBuf)
912	{
913	// ex)
914	// DMW_MSC_FindMajorUp(5, flag, sz, buf);
915	// UID 5¹ø Ã¤³ÎÀÌ 6-1 ÀÌ¾ú´Ù¸é,
916	// 6-2, 6-3Àº °Ç³Ê¶Ù°í 9-1, 9-2 µîÀÌ °Ë»öµÉ ¼ö ÀÖ´Ù.
917	//
918	// DMW_MSC_FindMajorUp(-11, flag, sz, buf);
919	// major ¹øÈ£ 11¹øÀÇ ´ÙÀ½ Up Ã¤³ÎÀ» Ã£´Â´Ù.
920	// 13-0, 13-1, 13-2 µîÀÌ °Ë»öµÉ ¼ö ÀÖ´Ù.
921	//
922	int i, index, nMatch = 0, curMajor, newMajor;
923	UINT16 uidCurrent;
924
925	DMW_MSC_LockUcm();
926
927	if (uidCurrentOrMajor >= 0) // UID·Î Ã£´Â´Ù.
928	{
929	uidCurrent = uidCurrentOrMajor;
930
931	index = DMW_MSC_Uid2Index(uidCurrent);
932	if (index < 0) {
933	DMW_MSC_UnlockUcm();
934	return 0;
935	}
936	curMajor = g_UCM[index].Major;
937
938	// find next new major number.
939	for (i=index+1; i<g_UCM_number; i++)
940	{
941	if (g_bReserveUcmIndex0)
942	if(i==0) continue;
943
944	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
945	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
946	if (g_UCM[i].Major <= curMajor) continue;
947	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
948	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
949	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
950
951	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add
952
953	break; // this is one!!
954	}
955	if (i >= g_UCM_number) // not found!
956	{
957	// cafrii 050608 add
958	if (flag & CSF_DontWrapAround)
959	{
960	dprint(2, " ucm not found.. return..\n");
961	DMW_MSC_UnlockUcm();
962	return 0;
963	}
964
965	for (i=0; i<=index; i++) // wrap-around and found smallest major.
966	{
967	if (g_bReserveUcmIndex0)
968	if(i==0) continue;
969
970	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
971	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
972	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
973	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
974	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
975
976	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add
977
978	break;
979	}
980	if (i > index) { // ÇÑ¹ÙÄû¸¦ ´Ù µ¹¾Ò´Âµ¥ ¾ø´Ù. not found again!!
981	DMW_MSC_UnlockUcm();
982	dprint(0, "!! FindMajorUp: next major of %d (uid %d) not found\n", curMajor, uidCurrent);
983	return 0;
984	}
985	}
986	// 'i' is index of new major.
987	}
988	else { // uidCurrentOrMajor°¡ À½ÀÇ °ªÀ» °¡Áö°í ÀÖÀ½. Major·Î Ã£´Â´Ù.
989
990	curMajor = -uidCurrentOrMajor;
991
992	// curMajor °ªº¸´Ù ´õ Å« major °ªÀ» °¡Áö°í ÀÖ´Â channel Á¤º¸¸¦ Ã£´Â´Ù.
993	i = find_next_key_major(curMajor, TRUE, flag, &newMajor); // increasing direction
994
995	if (i < 0) {
996	// ¹ß°ßµÇÁö ¾ÊÀ½!!!
997	DMW_MSC_UnlockUcm();
998	dprint(0, "!! FindMajorDown: smaller major of %d not found!\n", curMajor);
999	return 0;
1000	}
1001	// 'i' is index of new major.
1002	}
1003
1004	// 'i' is index of new major.
1005	newMajor = g_UCM[i].Major;
1006
1007	// ÀÌÁ¦ °°Àº major Áß¿¡¼ ÀÖ´Â´ë·Î ¼±ÅÃÇÑ´Ù.
1008	for (; i<g_UCM_number; i++)
1009	{
1010	if (g_bReserveUcmIndex0)
1011	if(i==0) continue;
1012
1013	if (g_UCM[i].Major != newMajor)
1014	break;
1015	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1016	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1017	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1018	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1019	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1020
1021	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add
1022
1023	if (nMatch < szBuf && uidBuf)
1024	uidBuf[nMatch] = g_UCM[i].Uid;
1025	nMatch++;
1026	dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor,
1027	g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid);
1028	}
1029
1030	DMW_MSC_UnlockUcm();
1031	return nMatch;
1032	}
1033
1034	// cafrii 031114, add new feature:
1035	// find channel from "Major" info, instead of "Uid"
1036	// to use "Major" base, specify negative number.
1037	//
1038	int DMW_MSC_FindMajorDown(int uidCurrentOrMajor, int flag, int szBuf, int *uidBuf)
1039	{
1040	// ex)
1041	// DMW_MSC_FindMajorDown(5, flag, sz, buf);
1042	// UID 5¹ø Ã¤³ÎÀÌ 9-2 ÀÌ¾ú´Ù¸é,
1043	// 9-1, 9-0Àº °Ç³Ê¶Ù°í 6-1, 6-2 µîÀÌ °Ë»öµÉ ¼ö ÀÖ´Ù.
1044	//
1045	// DMW_MSC_FindMajorDown(-11, flag, sz, buf);
1046	// major ¹øÈ£ 11¹øÀÇ ÀÌÀü down Ã¤³ÎÀ» Ã£´Â´Ù.
1047	// 9-0, 9-1, 9-2 µîÀÌ °Ë»öµÉ ¼ö ÀÖ´Ù.
1048	//
1049
1050	int i, index, nMatch = 0, curMajor, newMajor;
1051	UINT16 uidCurrent; // cafrii 031114 add
1052
1053	DMW_MSC_LockUcm();
1054
1055	if (uidCurrentOrMajor >= 0)
1056	{
1057	uidCurrent = uidCurrentOrMajor; // cafrii 040511 bugfix
1058
1059	//dprint(2, "find major down by uid %d\n", uidCurrent
1060	index = DMW_MSC_Uid2Index(uidCurrent);
1061	if (index < 0) {
1062	DMW_MSC_UnlockUcm();
1063	return 0;
1064	}
1065	curMajor = g_UCM[index].Major;
1066
1067	// find next new major number.
1068	for (i=index-1; i>=0; i--)
1069	{
1070	if (g_bReserveUcmIndex0)
1071	if(i==0) continue;
1072
1073	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1074	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1075	if (g_UCM[i].Major >= curMajor) continue; // cafrii, 030325 bug fix.
1076	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1077	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1078	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1079
1080	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add
1081
1082	break; // this is one!!
1083	}
1084	if (i < 0) // not found!
1085	{
1086	// cafrii 050608 add
1087	if (flag & CSF_DontWrapAround)
1088	{
1089	dprint(2, " ucm not found.. return..\n");
1090	DMW_MSC_UnlockUcm();
1091	return 0; // channel not found
1092	}
1093
1094	for (i=g_UCM_number-1; i>=index; i--) // wrap-around to top and found largest major.
1095	{
1096	if (g_bReserveUcmIndex0)
1097	if(i==0) continue;
1098
1099	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1100	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1101	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1102	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1103	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1104
1105	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add
1106
1107	break;
1108	}
1109	if (i < index) { // not found again!!
1110	DMW_MSC_UnlockUcm();
1111	dprint(0, "!! FindMajorDown: smaller major of %d (uid %d) not found\n", curMajor, uidCurrent);
1112	return 0;
1113	}
1114	}
1115	// 'i' is index of new major.
1116	}
1117	else { // uidCurrentOrMajor°¡ À½ÀÇ °ªÀ» °¡Áö°í ÀÖÀ½.
1118
1119	curMajor = -uidCurrentOrMajor;
1120
1121	// curMajor °ªº¸´Ù ´õ Å« major °ªÀ» °¡Áö°í ÀÖ´Â channel Á¤º¸¸¦ Ã£´Â´Ù.
1122	i = find_next_key_major(curMajor, FALSE, flag, &newMajor); // decreasing direction
1123
1124	if (i < 0) {
1125	// ¹ß°ßµÇÁö ¾ÊÀ½!!!
1126	DMW_MSC_UnlockUcm();
1127	dprint(0, "!! FindMajorDown: smaller major of %d not found!\n", curMajor);
1128	return 0;
1129	}
1130	// 'i' is index of new major.
1131	}
1132
1133	// 'i' is index of new major.
1134	newMajor = g_UCM[i].Major;
1135
1136	// ÀÌÁ¦ °°Àº major Áß¿¡¼ ÀÖ´Â´ë·Î ¼±ÅÃÇÑ´Ù.
1137
1138	// Note! cafrii 030331.
1139	// index¸¦ ³»·Á°¡¸é¼ ¼±ÅÃÇÏ¸é UCMÀÇ inverse-order°¡ µÈ´Ù.
1140	// µû¶ó¼ ¸Ç Ã³À½À¸·Î ¸ÕÀú ¿òÁ÷ÀÎ ÈÄ ±×°÷ºÎÅÍ ½ÃÀÛÇØ¼ ¼±ÅÃÇÑ´Ù.
1141	for (; i>=0; i--)
1142	{
1143	if (g_bReserveUcmIndex0)
1144	if(i==0) continue;
1145
1146	if (g_UCM[i].Major != newMajor)
1147	break;
1148	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1149	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1150	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1151	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1152	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1153
1154	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add
1155
1156	//if (nMatch < szBuf && uidBuf)
1157	// uidBuf[nMatch] = g_UCM[i].Uid;
1158	nMatch++;
1159	//dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor,
1160	// g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid);
1161	}
1162
1163	if (nMatch == 0) {
1164	dprint(0, "!!! FindMajorDown: Critical Error! Should be greater than 1!!\n");
1165	DMW_MSC_UnlockUcm();
1166	return 0;
1167	}
1168
1169	// ÀÌ ½ÃÁ¡¿¡¼ i´Â newMajorº¸´Ù ÀÛÀº majorÀÌ°Å³ª ¶Ç´Â i==-1 ÀÌ µÉ °ÍÀÌ¹Ç·Î ÀÌ°÷ºÎÅÍ ´Ù½Ã ¿Ã¶ó°¡¸ç
1170	// ¼±ÅÃÇÑ´Ù.
1171	if (i < 0) i = 0;
1172	//if (g_UCM[i].Major != newMajor) i++; // BUGBUG!! skip µÈ Ã¤³ÎÀÌ ÀÖÀ¸¹Ç·Î 1¸¸ ´õÇØ¼´Â ¾ÈµÊ!
1173	// ¾ó¸¶¸¸Å ´õÇØ¾ß µÉÁö ¸ð¸£¹Ç·Î ¿©±â¼ ´õÇÏÁö ¾Ê°í,
1174	// ³ªÁß¿¡ buffer¿¡ Ã¤¿ö³ÖÀ»¶§ major check¸¦ ÇÑ¹ø ´õ ÇÑ´Ù.
1175
1176	nMatch = 0;
1177	for (; i<g_UCM_number; i++) // index¿¡ ¹«°üÇÏ°Ô Àü UCM¿¡¼ ÇØ´ç µÇ´Â°ÍÀ» ´Ù Ã£À¸¸é µÈ´Ù.
1178	{
1179	if (g_bReserveUcmIndex0)
1180	if(i==0) continue;
1181
1182	if (g_UCM[i].Major > newMajor) // Á¶°ÇÀÌ º¯°æµÊ. ´õÀÌ»ó ºñ±³ÇÒ ÇÊ¿ä¾øÀ½!!
1183	break;
1184	if (g_UCM[i].Major != newMajor) continue; // Á¶°ÇÀÌ Ãß°¡µÊ.
1185
1186	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1187	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1188	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1189	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1190	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1191
1192	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050608 add
1193
1194	if (nMatch < szBuf && uidBuf)
1195	uidBuf[nMatch] = g_UCM[i].Uid;
1196	nMatch++;
1197	dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor,
1198	g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid);
1199	}
1200
1201	DMW_MSC_UnlockUcm();
1202	return nMatch;
1203	}
1204
1205
1206	int DMW_MSC_FindMinorUp(int uidCurrentOrMajorMinor, int flag, int szBuf, int *uidBuf)
1207	{
1208	// ÇöÀç uidCurrent Ã¤³Î¿¡¼ºÎÅÍ ÇÏ³ª up Ã¤³ÎÀÇ uid¸¦ ¸®ÅÏ.
1209	// ³¡±îÁö µµ´ÞÇÏ¸é wrap-aroundµÈ´Ù.
1210	// ¼±ÅÃµÈ Ã¤³Î °¹¼ö¸¦ ¸®ÅÏÇÑ´Ù. ÀÌ ÇÔ¼ö´Â Ç×»ó ÇÑ°³ÀÇ Ã¤³Î¸¸À» Ã£À¸¹Ç·Î 1À» ¸®ÅÏÇÔ.
1211	// ¼±ÅÃÇÒ Ã¤³ÎÀÌ ¾øÀ¸¸é 0À» ¸®ÅÏ.
1212	//
1213	// ucmÀº Á¤·ÄÀÌ µÇ¾î ÀÖÀ¸¹Ç·Î ÀÛÀº ÂÊ¿¡¼ºÎÅÍ Ã£¾Æ¿Ã¶ó°¡¸éµÈ´Ù.
1214	// flagÀÇ °ª¿¡ µû¶ó ´Ù¸£°Ô µ¿ÀÛÇÑ´Ù.
1215	//
1216	// uidCurrent°¡ Àß¸øµÈ °ªÀÌ¶ó¸é (Á¸ÀçÇÏÁö ¾Ê´Â Ã¤³Î), ¸Ç Ã³À½ºÎÅÍ »õ·Î Ã£´Â´Ù.
1217
1218	int i, index;
1219
1220	DMW_MSC_LockUcm();
1221
1222	if (uidCurrentOrMajorMinor < 0)
1223	{
1224	//int nMajor, nMinor;
1225	UINT32 majorminor;
1226
1227	uidCurrentOrMajorMinor = -uidCurrentOrMajorMinor;
1228	index = -1;
1229
1230	for (i=0; i<g_UCM_number; i++)
1231	{
1232	if (g_bReserveUcmIndex0)
1233	if(i==0) continue;
1234
1235	majorminor = ((g_UCM[i].Major & 0xffff) << 16) \| (g_UCM[i].Minor & 0xffff);
1236
1237	if ((unsigned int)uidCurrentOrMajorMinor == majorminor) {
1238	break; // Á¤È®È÷ ÀÏÄ¡. ÀÌ Ã¤³Î ´ÙÀ½ºÎÅÍ Ã£À¸¸é µÈ´Ù.
1239	}
1240	if ((unsigned int)uidCurrentOrMajorMinor < majorminor) {
1241	i--; // ÀÌ i¹øÂ° Ã¤³ÎºÎÅÍ Ã£À¸¸é µÈ´Ù.
1242	break;
1243	}
1244	}
1245	if (i < g_UCM_number)
1246	index = i;
1247	else
1248	// DBÀÇ ¸ðµç Ã¤³ÎÀÌ ÁöÁ¤ÇÑ °ªº¸´Ù ÀÛÀº °æ¿ì..
1249	index = g_UCM_number-1;
1250	}
1251	else
1252	{
1253	UINT16 uidCurrent = (uidCurrentOrMajorMinor & 0xffff);
1254	index = DMW_MSC_Uid2Index(uidCurrent);
1255	if (index < 0) {
1256	if (g_UCM_number <= 0) {
1257	dprint(0, "!! no channel info in ucm\n");
1258	DMW_MSC_UnlockUcm();
1259	return 0;
1260	}
1261	#if 0
1262	index = g_UCM_number-1; // cafrii 030323, ¸Ç Ã³À½ Ã¤³ÎºÎÅÍ Ã£À» ¼ö ÀÖµµ·Ï..
1263	#else
1264	index = -1;
1265	// cafrii 050614 bugfix
1266	// ¸Ç Ã³À½ ºÎÅÍ Ã£À»·Á¸é ÀÌ·¸°Ô ÇØ¾ß ÇÑ´Ù.
1267	// ¿Ö³Ä¸é ÀÌÁ¦´Â Don't Wrap Around flag°¡ ÀÖ±â ¶§¹®¿¡
1268	// ÀÚµ¿À¸·Î wrap-around¸¦ ÇÏÁö ¾Ê±â ¶§¹®.
1269	#endif
1270	}
1271	}
1272
1273
1274	for (i=index+1; i<g_UCM_number; i++) // ÀÌ À§Ä¡¿¡¼ºÎÅÍ Ã¤³ÎÀ» Ã£´Â´Ù.
1275	{
1276	if (g_bReserveUcmIndex0)
1277	if(i==0) continue;
1278
1279	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1280	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1281	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1282	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1283	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1284	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1285
1286	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050602 add
1287
1288	break;
1289	}
1290
1291	if (i >= g_UCM_number)
1292	{
1293	// ucm db ³¡¿¡ µµ´ÞÇØ¹ö·È´Ù!!! ÇöÀç Ã¤³Î ÀÌÈÄÀÇ Àû´çÇÑ up Ã¤³ÎÀÌ ¾ø´Ù´Â ÀÇ¹ÌÀÓ.
1294	// ±×·¯¸é UCMÀÇ ¾Õ¿¡¼ºÎÅÍ Ã¹¹øÂ° enable Ã¤³ÎÀ» µ¹·ÁÁØ´Ù! (wrap-around)
1295
1296	// cafrii 050602 add
1297	if (flag & CSF_DontWrapAround)
1298	{
1299	dprint(2, " ucm not found.. return..\n");
1300	DMW_MSC_UnlockUcm();
1301	return 0; // channel not found
1302	}
1303
1304	dprint(2, " ucm not found!. wrap around and retry..\n");
1305
1306	for (i=0; i<=index; i++)
1307	{
1308	if (g_bReserveUcmIndex0)
1309	if(i==0) continue;
1310
1311	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1312	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1313	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1314	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1315	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1316
1317	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050602 add
1318
1319	break;
1320	}
1321	if (i > index) {
1322	// !!! ÀÌ UCM¿¡´Â enable Ã¤³ÎÀÌ ÇÏ³ªµµ ¾ø´Ù!!
1323	// ±×³É ¾Æ¹«°Íµµ ¾ÈÇÑ´Ù.
1324	dprint(0, "!! no enabled proper ucm!!\n");
1325	DMW_MSC_UnlockUcm();
1326	return 0;
1327	}
1328	//dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor,
1329	// g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid);
1330	}
1331
1332	// minor up/downÀÇ °æ¿ì caller°¡ uid buffer¸¦ Á¦°øÇÏÁö¸¸ ¾îÂ¥ÇÇ ³Ñ°ÜÁÖ´Â °ÍÀº ÃÖ´ë 1°³´Ù.
1333	if (szBuf > 0 && uidBuf)
1334	uidBuf[0] = g_UCM[i].Uid;
1335
1336	DMW_MSC_UnlockUcm();
1337	return 1;
1338	}
1339
1340	int DMW_MSC_FindMinorDown(int uidCurrentOrMajorMinor, int flag, int szBuf, int *uidBuf)
1341	{
1342	// DMW_MSC_FindMinorUp()°ú µ¿ÀÏÇÏ´Ù.
1343	//
1344	// uidCurrent°¡ Àß¸øµÈ °ªÀÌ¶ó¸é (Á¸ÀçÇÏÁö ¾Ê´Â Ã¤³Î), ¸Ç µÚºÎÅÍ »õ·Î Ã£´Â´Ù.
1345
1346	int i, index;
1347
1348	DMW_MSC_LockUcm();
1349
1350	if (uidCurrentOrMajorMinor < 0)
1351	{
1352	//int nMajor, nMinor;
1353	UINT32 majorminor;
1354
1355	uidCurrentOrMajorMinor = -uidCurrentOrMajorMinor;
1356	index = -1;
1357
1358	for (i=g_UCM_number-1; i>=0; i--)
1359	{
1360	if (g_bReserveUcmIndex0)
1361	if(i==0) continue;
1362
1363	majorminor = ((g_UCM[i].Major & 0xffff) << 16) \| (g_UCM[i].Minor & 0xffff);
1364
1365	if ((unsigned int)uidCurrentOrMajorMinor == majorminor) {
1366	break; // Á¤È®È÷ ÀÏÄ¡. ÀÌ Ã¤³Î ¾ÕºÎÅÍ Ã£¾Æ ³»·Á¿À¸é µÈ´Ù.
1367	}
1368	if ((unsigned int)uidCurrentOrMajorMinor > majorminor) {
1369	i++; // ÀÌ i¹øÂ° Ã¤³ÎºÎÅÍ Ã£À¸¸é µÈ´Ù.
1370	break;
1371	}
1372	}
1373	if (i >= 0)
1374	index = i;
1375	else
1376	// DBÀÇ ¸ðµç Ã¤³ÎÀÌ ÁöÁ¤ÇÑ °ªº¸´Ù Å« °æ¿ì..
1377	index = 0;
1378	}
1379	else
1380	{
1381	UINT16 uidCurrent = (uidCurrentOrMajorMinor & 0xffff);
1382	index = DMW_MSC_Uid2Index(uidCurrent);
1383	if (index < 0) {
1384	if (g_UCM_number <= 0) {
1385	dprint(0, "!! no channel info in ucm\n");
1386	DMW_MSC_UnlockUcm();
1387	return 0;
1388	}
1389	#if 0
1390	index = 0; // cafrii 030323, ¸Ç ¸¶Áö¸· Ã¤³ÎºÎÅÍ Ã£À» ¼ö ÀÖµµ·Ï..
1391	#else
1392	index = g_UCM_number;
1393	// cafrii 050614 bugfix
1394	// ¸Ç ¸¶Áö¸· Ã¤³ÎºÎÅÍ Ã£±â À§ÇØ¼´Â ÀÌ·¸°Ô ÇØ¾ß ÇÑ´Ù.
1395	// Don'tWrapAround ÇÃ·¡±×°¡ ÀÖ±â ¶§¹®..
1396	#endif
1397	}
1398	}
1399
1400	for (i=index-1; i>=0; i--) // ÀÌ À§Ä¡¿¡¼ºÎÅÍ enable Ã¤³ÎÀ» Ã£´Â´Ù.
1401	{
1402	if (g_bReserveUcmIndex0)
1403	if(i==0) continue;
1404
1405	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1406	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1407	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1408	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1409	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1410
1411	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050602 add
1412
1413	break;
1414	}
1415
1416	if (i < 0)
1417	{
1418	// ucm db ¾Õ¿¡ µµ´ÞÇØ¹ö·È´Ù!!! ÇöÀç Ã¤³Î ¾Õ¿¡ Àû´çÇÑ down Ã¤³ÎÀÌ ¾ø´Ù´Â ÀÇ¹ÌÀÓ.
1419
1420	// cafrii 050602 add
1421	if (flag & CSF_DontWrapAround)
1422	{
1423	dprint(2, " ucm not found.. return..\n");
1424	DMW_MSC_UnlockUcm();
1425	return 0; // channel not found
1426	}
1427
1428	dprint(2, " ucm not found!. wrap around and retry..\n");
1429
1430	for (i=g_UCM_number-1; i>=index; i--)
1431	{
1432	if (g_bReserveUcmIndex0)
1433	if(i==0) continue;
1434
1435	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1436	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1437	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1438	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1439	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1440
1441	if ((flag & CSF_Include_Hidden) == 0 && g_UCM[i].hidden) continue; // cafrii 050602 add
1442
1443	break;
1444	}
1445	if (i < index) {
1446	dprint(0, "!! no enabled proper ucm!!\n");
1447	DMW_MSC_UnlockUcm();
1448	return 0;
1449	}
1450	//dprint(2, " find ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor,
1451	// g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid);
1452	}
1453	if (szBuf > 0 && uidBuf)
1454	uidBuf[0] = g_UCM[i].Uid;
1455
1456	DMW_MSC_UnlockUcm();
1457	return 1;
1458	}
1459
1460
1461
1462	#if 0
1463	_____________________()
1464	#endif
1465
1466	// Rf surfing °ü·Ã.. 4/24 Ãß°¡
1467	//
1468	//
1469
1470	int DMW_MSC_FindRfUp(UINT16 rfCurrent, int flag, int szBuf, int *uidBuf)
1471	{
1472	int i, nMatch = 0;
1473	int rf, rfOriginal = rfCurrent;
1474	BOOL bOverwrapped = FALSE;
1475
1476	DMW_MSC_LockUcm();
1477
1478	// rfCurrent validity check.
1479	// required??
1480	if (g_UCM_number <= 0) {
1481	DMW_MSC_UnlockUcm();
1482	return 0;
1483	}
1484
1485	while (1)
1486	{
1487	// ¿øÇÏ´Â Á¤º¸¸¦ Ã£À» ¶§ ±îÁö ¹Ýº¹ÇÑ´Ù.
1488
1489	// rfCurrentº¸´Ù Å« ÃÖ¼Ò rf¸¦ Ã£´Â´Ù.
1490	// g_UCM[i].RF °¡ UINT8ÀÌ¹Ç·Î ºñ±³¿¡ ÁÖÀÇ¸¦ ¿äÇÔ!!
1491
1492	rf = 1000; // set to maximum.
1493	for (i=0; i<g_UCM_number; i++)
1494	{
1495	if (g_bReserveUcmIndex0)
1496	if(i==0) continue;
1497	if (g_UCM[i].RF > rfCurrent && g_UCM[i].RF < rf)
1498	rf = g_UCM[i].RF;
1499	}
1500
1501	if (rf == 1000) { // not found in this rfCurrent.
1502	if (bOverwrapped) {
1503	//dprint(0, "!! no proper channel in UCM!\n");
1504	break;
1505	}
1506	rfCurrent = 0; // retry finding from lowest rf
1507	bOverwrapped = TRUE;
1508	//dprint(2, "RF greater than %d not found. retry from lowest..\n", rfCurrent);
1509	continue;
1510	}
1511
1512	//dprint(2, "found rf %d\n", rf);
1513
1514	if (bOverwrapped && rfCurrent >= rfOriginal) {
1515	// not found in whole UCM. end loop.
1516	//dprint(2, "! overwrapped and return to original %d\n", rfCurrent);
1517	break;
1518	}
1519
1520	nMatch = 0;
1521	for (i=0; i<g_UCM_number; i++)
1522	{
1523	if (g_bReserveUcmIndex0)
1524	if(i==0) continue;
1525
1526	if (g_UCM[i].RF != rf) continue;
1527	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1528	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1529	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1530	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1531	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1532
1533	if (nMatch < szBuf && uidBuf)
1534	uidBuf[nMatch] = g_UCM[i].Uid;
1535	nMatch++;
1536	//dprint(2, " find rf ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor,
1537	// g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid);
1538	}
1539
1540	if (nMatch > 0)
1541	break; // some ucm found.
1542
1543	//dprint(0, "!! rf %d found, but not proper. continue next rf..\n", rf);
1544	rfCurrent = rf;
1545
1546	} // end of while
1547
1548	DMW_MSC_UnlockUcm();
1549	return nMatch;
1550	}
1551
1552
1553	int DMW_MSC_FindRfDown(UINT16 rfCurrent, int flag, int szBuf, int *uidBuf)
1554	{
1555	int i, nMatch = 0;
1556	int rf, rfOriginal = rfCurrent;
1557	BOOL bOverwrapped = FALSE;
1558
1559	DMW_MSC_LockUcm();
1560
1561	// rfCurrent validity check.
1562	// required??
1563	if (g_UCM_number <= 0) {
1564	DMW_MSC_UnlockUcm();
1565	return 0;
1566	}
1567
1568	while (1)
1569	{
1570	// ¿øÇÏ´Â Á¤º¸¸¦ Ã£À» ¶§ ±îÁö ¹Ýº¹ÇÑ´Ù.
1571
1572	// rfCurrentº¸´Ù ÀÛÀº ÃÖ´ë rf¸¦ Ã£´Â´Ù.
1573	rf = 0;
1574	for (i=0; i<g_UCM_number; i++)
1575	{
1576	if (g_bReserveUcmIndex0)
1577	if(i==0) continue;
1578
1579	if (g_UCM[i].RF < rfCurrent && g_UCM[i].RF > rf)
1580	rf = g_UCM[i].RF;
1581	}
1582
1583	if (rf == 0) { // not found using this rf. find from largest rf.
1584	if (bOverwrapped)
1585	break;
1586	rfCurrent = 1000;
1587	bOverwrapped = TRUE;
1588	continue;
1589	}
1590
1591	if (bOverwrapped && rfCurrent <= rfOriginal) {
1592	// not found in whole UCM. end loop.
1593	break;
1594	}
1595
1596	nMatch = 0;
1597	for (i=0; i<g_UCM_number; i++)
1598	{
1599	if (g_bReserveUcmIndex0)
1600	if(i==0) continue;
1601
1602	if (g_UCM[i].RF != rf) continue;
1603	if ((flag & CSF_Include_Disabled) == 0 && g_UCM[i].disabled) continue; // cafrii 101209
1604	if ((flag & CSF_Include_Skipped) == 0 && g_UCM[i].Skipped) continue; // cafrii, 030325
1605	if ((flag & CSF_Mask_MF) == CSF_ATSC_Only && g_UCM[i].Service_type == 0) continue;
1606	if ((flag & CSF_Mask_MF) == CSF_NTSC_Only && g_UCM[i].Service_type != 0) continue;
1607	if ((flag & CSF_Include_PSI) == 0 && g_UCM[i].VctFlag == 0) continue;
1608
1609	if (nMatch < szBuf && uidBuf)
1610	uidBuf[nMatch] = g_UCM[i].Uid;
1611	nMatch++;
1612	//dprint(2, " find rf ucm: (%02d) %d-%d, %d %c[%03d]\n", i, g_UCM[i].Major, g_UCM[i].Minor,
1613	// g_UCM[i].RF, g_UCM[i].VctFlag ? 'v' : ' ', g_UCM[i].Uid);
1614	}
1615
1616	if (nMatch > 0)
1617	break; // some ucm found.
1618
1619	rfCurrent = rf;
1620
1621	} // end of while
1622
1623	DMW_MSC_UnlockUcm();
1624	return nMatch;
1625	}
1626
1627
1628	#if 0
1629	_____________________()
1630	#endif
1631
1632
1633	// surf Ã¤³Î °ü·Ã.. 3/21 Ãß°¡
1634	//
1635	//
1636
1637	int DMW_MSC_Surf2Index(int surf)
1638	{
1639	// surfIndex --> index (ucm). require caller's UCM lock.
1640
1641	int i, idx = -1;
1642
1643	for (i=0; i<g_UCM_number; i++)
1644	{
1645	if (g_bReserveUcmIndex0)
1646	if(i==0) continue;
1647
1648	if (g_UCM[i].SurfIndex == surf)
1649	idx = i;
1650	}
1651	return idx;
1652	}
1653
1654	int DMW_MSC_FindUidFromSurfIndex(int surf)
1655	{
1656	// surfIndex --> uid
1657	// µ¿ÀÏÇÑ surfIndex°¡ ¿©·¯°³ ¹ß°ßµÉ °æ¿ì, Á¦ÀÏ ¸¶Áö¸·¿¡ ¹ß°ßµÈ Ã¤³Î uid°¡ ¸®ÅÏµÈ´Ù.
1658
1659	int i, uid = -1;
1660	if (surf == 0) return 0;
1661
1662	DMW_MSC_LockUcm();
1663	for (i=0; i<g_UCM_number; i++)
1664	{
1665	if (g_bReserveUcmIndex0)
1666	if(i==0) continue;
1667
1668	if (g_UCM[i].SurfIndex != surf) continue;
1669
1670	uid = g_UCM[i].Uid;
1671	}
1672	DMW_MSC_UnlockUcm();
1673	return uid;
1674	}
1675
1676
1677	UINT16 DMW_MSC_FindSurfIndexFromUid(int uid)
1678	{
1679	// uid --> surfIndex
1680
1681	int index;
1682	UINT16 surf;
1683
1684	DMW_MSC_LockUcm();
1685	index = DMW_MSC_Uid2Index(uid);
1686
1687	if (index < 0) {
1688	DMW_MSC_UnlockUcm();
1689	return 0;
1690	}
1691	surf = g_UCM[index].SurfIndex;
1692	DMW_MSC_UnlockUcm();
1693	return surf;
1694	}
1695
1696	UINT16 DMW_MSC_FindMaxSurfIndex(int *returnUcmIndex)
1697	{
1698	// *returnUcmIndex: max surfIndex¸¦ °¡Áö´Â channelÀÇ UCM index
1699	// return value: surfIndex
1700	// returnUcmIndex°¡ NonNullÀÏ °æ¿ì¿¡´Â callerÃø¿¡¼ UcmLockÀ» ÇÊ¿ä·Î ÇÔ.
1701
1702	int i;
1703	int maxidx = -1;
1704	UINT16 maxsurf = 0;
1705
1706	DMW_MSC_LockUcm();
1707	for (i=0; i<g_UCM_number; i++)
1708	{
1709	if (g_bReserveUcmIndex0)
1710	if(i==0) continue;
1711
1712	//dprint(2, "i=%d SurfIndex=%d\n",i, g_UCM[i].SurfIndex);
1713
1714	if (maxsurf < g_UCM[i].SurfIndex)
1715	{
1716	maxsurf = g_UCM[i].SurfIndex; // ÇöÀç±îÁöÀÇ ÃÖ´ë surfIndex
1717	maxidx = i;
1718	}
1719	}
1720	if (maxidx >= 0 && returnUcmIndex) *returnUcmIndex = maxidx;
1721
1722	DMW_MSC_UnlockUcm();
1723	return maxsurf;
1724	}
1725
1726	UINT16 DMW_MSC_FindMinSurfIndex(int *returnUcmIndex)
1727	{
1728	// *returnUcmIndex: min surfIndex¸¦ °¡Áö´Â channelÀÇ UCM index
1729	// return value: surfIndex
1730	// returnUcmIndex°¡ NonNullÀÏ °æ¿ì¿¡´Â callerÃø¿¡¼ UcmLockÀ» ÇÊ¿ä·Î ÇÔ.
1731
1732	int i;
1733	int minidx = -1;
1734	UINT16 minsurf = 65535;
1735
1736	DMW_MSC_LockUcm();
1737	for (i=0; i<g_UCM_number; i++)
1738	{
1739	if (g_bReserveUcmIndex0)
1740	if(i==0) continue;
1741
1742	if (g_UCM[i].SurfIndex && minsurf > g_UCM[i].SurfIndex) {
1743	minsurf = g_UCM[i].SurfIndex;
1744	minidx = i;
1745	}
1746	}
1747	if (minidx >= 0 && returnUcmIndex) *returnUcmIndex = minidx;
1748
1749	DMW_MSC_UnlockUcm();
1750	return minsurf;
1751	}
1752
1753
1754	int DMW_MSC_FindSurfUp(int uidCurrent, int flag)
1755	{
1756	// return uid.
1757
1758	int i, index, uid;
1759	UINT16 surf, surf_start, max_surf;
1760
1761	DMW_MSC_LockUcm();
1762	index = DMW_MSC_Uid2Index(uidCurrent);
1763
1764	if (index < 0 \|\| g_UCM[index].SurfIndex == 0)
1765	{
1766	dprint(0, "!! uid %d, idx %d is invalid or not surf ch.\n", uidCurrent, index);
1767	if (index < 0 \|\| flag & CSF_IgnoreSurfOrder)
1768	{
1769	// find lowest index channel which is in surf list.
1770	uid = -1;
1771	for (i=0; i<g_UCM_number; i++)
1772	{
1773	if (g_bReserveUcmIndex0)
1774	if(i==0) continue;
1775
1776	if (!g_UCM[i].Skipped && g_UCM[i].SurfIndex) {
1777	uid = g_UCM[i].Uid;
1778	break;
1779	}
1780	}
1781	if (uid < 0) dprint(0, "!! no surf channel!\n");
1782	DMW_MSC_UnlockUcm();
1783	return uid;
1784	}
1785	else {
1786	// find nearest upper surf channel from uidCurrent (index).
1787	uid = -1;
1788	for (i=index+1; i!=index; i=(i+1)%g_UCM_number)
1789	{
1790	if (g_bReserveUcmIndex0)
1791	if(i==0) continue;
1792
1793	if (!g_UCM[i].Skipped && g_UCM[i].SurfIndex) {
1794	uid = g_UCM[i].Uid;
1795	break;
1796	}
1797	}
1798	if (uid < 0) dprint(0, "!! no surf channel!\n");
1799	DMW_MSC_UnlockUcm();
1800	return uid;
1801	}
1802	}
1803
1804	// uidCurrent is one of surf channel.
1805	if (flag & CSF_IgnoreSurfOrder)
1806	{
1807	// just treat surfindex as binary.
1808	// find nearest upper surf channel from index.
1809	dprint(2, "** ignore surf order\n");
1810	uid = -1;
1811	for (i=index+1; i!=index; i=(i+1)%g_UCM_number)
1812	{
1813	if (g_bReserveUcmIndex0)
1814	if(i==0) continue;
1815
1816	if (!g_UCM[i].Skipped && g_UCM[i].SurfIndex) break;
1817	}
1818	// ¸¸¾à ÀÌ ½ÃÁ¡¿¡¼ index == iÀÌ¶ó¸é ´Ù¸¥ surf channelÀÌ ÇÏ³ªµµ ¾ø´Â °æ¿ìÀÌ´Ù.
1819	if (i==index) dprint(0, "!! not found any other surf channel!\n");
1820	uid = g_UCM[i].Uid;
1821	DMW_MSC_UnlockUcm();
1822	return uid;
1823	}
1824	else {
1825	// surf index °ªÀ» »ç¿ëÇÏ¿© ´ÙÀ½ upper surf index Ã¤³ÎÀ» Ã£´Â´Ù.
1826	surf_start = g_UCM[index].SurfIndex;
1827	max_surf = DMW_MSC_FindMaxSurfIndex(NULL);
1828
1829	// surf_index¸¦ surf+1, surf+2, ... ¼ø¼·Î °è¼Ó Ã£¾Æº»´Ù.
1830	surf = (surf_start==max_surf) ? 1 : surf_start+1;
1831	dprint(2, "search from sid %d..\n", surf);
1832	for ( ; surf!=surf_start; surf = (surf==max_surf) ? 1 : surf+1)
1833	{
1834	//if (g_bReserveUcmIndex0)
1835	// if(i==0) continue;
1836
1837	i = DMW_MSC_Surf2Index(surf);
1838	if (i >= 0)
1839	break;
1840	}
1841	if (surf == surf_start) {
1842	dprint(0, "!! not found any other surf channel!\n");
1843	i = index;
1844	}
1845	//else dprint(2, "found sid %d\n", surf);
1846	uid = g_UCM[i].Uid;
1847	DMW_MSC_UnlockUcm();
1848	return uid;
1849	}
1850	}
1851
1852	int DMW_MSC_FindSurfDown(int uidCurrent, int flag)
1853	{
1854	// return uid.
1855
1856	int i, index, uid;
1857	UINT16 surf, surf_start, max_surf;
1858
1859	DMW_MSC_LockUcm();
1860	index = DMW_MSC_Uid2Index(uidCurrent);
1861
1862	if (index < 0 \|\| g_UCM[index].SurfIndex == 0)
1863	{
1864	dprint(0, "!! uid %d, idx %d is invalid or not surf ch.\n", uidCurrent, index);
1865	if (index < 0 \|\| flag & CSF_IgnoreSurfOrder) {
1866	// find lowest index channel which is in surf list.
1867	uid = -1;
1868	for (i=0; i<g_UCM_number; i++)
1869	{
1870	if (g_bReserveUcmIndex0)
1871	if(i==0) continue;
1872
1873	if (!g_UCM[i].Skipped && g_UCM[i].SurfIndex) {
1874	uid = g_UCM[i].Uid;
1875	break;
1876	}
1877	}
1878	if (uid < 0) dprint(0, "!! no surf channel!\n");
1879	DMW_MSC_UnlockUcm();
1880	return uid;
1881	}
1882	else {
1883	// find nearest lower surf channel from uidCurrent (index).
1884	uid = -1;
1885	for (i=index-1; i!=index; i=(i-1+g_UCM_number)%g_UCM_number)
1886	{
1887	if (g_bReserveUcmIndex0)
1888	if(i==0) continue;
1889
1890	if (!g_UCM[i].Skipped && g_UCM[i].SurfIndex) {
1891	uid = g_UCM[i].Uid;
1892	break;
1893	}
1894	}
1895	if (uid < 0) dprint(0, "!! no surf channel!\n");
1896	DMW_MSC_UnlockUcm();
1897	return uid;
1898	}
1899	}
1900
1901	// uidCurrent is one of surf channel.
1902	if (flag & CSF_IgnoreSurfOrder) {
1903	uid = -1;
1904	for (i=index-1; i!=index; i=(i-1+g_UCM_number)%g_UCM_number)
1905	{
1906	if (g_bReserveUcmIndex0)
1907	if(i==0) continue;
1908
1909	if (!g_UCM[i].Skipped && g_UCM[i].SurfIndex) break;
1910	}
1911	if (i==index) dprint(0, "!! not found any other surf channel!\n");
1912	uid = g_UCM[i].Uid;
1913	DMW_MSC_UnlockUcm();
1914	return uid;
1915	}
1916	else {
1917	surf_start = g_UCM[index].SurfIndex;
1918	max_surf = DMW_MSC_FindMaxSurfIndex(NULL);
1919
1920	// surf_index¸¦ surf-1, surf-2, ... ¼ø¼·Î °è¼Ó Ã£¾Æº»´Ù.
1921	surf = (surf_start==1) ? max_surf : surf_start-1;
1922	for ( ; surf!=surf_start; surf = (surf==1) ? max_surf : surf-1)
1923	{
1924	//if (g_bReserveUcmIndex0)
1925	// if(i==0) continue;
1926
1927	i = DMW_MSC_Surf2Index(surf);
1928	if (i >= 0)
1929	break;
1930	}
1931	if (surf == surf_start) {
1932	dprint(0, "!! not found any other surf channel!\n");
1933	i = index;
1934	}
1935	//else dprint(2, "found sid %d\n", surf);
1936	uid = g_UCM[i].Uid;
1937	DMW_MSC_UnlockUcm();
1938	return uid;
1939	}
1940	}
1941
1942
1943
1944
1945
1946	#if 0
1947	______API_____________()
1948	#endif
1949
1950	STATUS (*g_fnUcmDeleteHook)(int idx);
1951	// channel delete hook entry function
1952
1953
1954
1955	STATUS DMW_CDB_InitializeChannelLib(ChannelType type, int sizeExtension)
1956	{
1957
1958	if (sizeExtension < 0) sizeExtension = 0;
1959	if (sizeExtension > 32) sizeExtension = 32;
1960
1961	#if 1
1962	// Custom ChannelTypeÀ» Ãß°¡ÇÑ °æ¿ì´Â ºñ±³ ±¸¹®À» ¼öÁ¤ÇØ¾ß ÇÑ´Ù.
1963	//
1964	if (type != ChannelType_Air && type != ChannelType_Cable) {
1965	dprint(0, "!! invalid channel type %d\n", type);
1966	return statusInvalidArgument;
1967	}
1968	#endif
1969
1970	if (g_CurChannelType != type)
1971	{
1972	DMW_CDB_ClearAll(); // ±âÁ¸ÀÇ UCmÀ» Æó±â.
1973
1974	if (g_sizeUcmExtension != sizeExtension)
1975	{
1976	DMW_MSC_LockUcm();
1977	DHL_OS_Free((void**)&g_UCM);
1978	g_UCM_max = 0;
1979	(int )&g_sizeUcmExtension = sizeExtension;
1980	DMW_MSC_UnlockUcm();
1981	}
1982
1983	// cafrii 040628 add
1984	//
1985	// µðÆúÆ® Frequency standard¸¦ Àû¿ë½ÃÄÑÁØ´Ù.
1986	// Cable MultiStandard¸¦ Áö¿øÇÏÁö ¾Ê´Â Application¿¡¼´Â ½Å°æ¾²Áö ¾Ê°í
1987	// Air/Cable_Std µÎ°¡Áö¸¸ »ç¿ëÇÒ ¼ö ÀÖµµ·Ï...
1988	//
1989	if (type == ChannelType_Air) {
1990	DMW_HAL_SetChannelStandard(eDHL_FREQ_AIR);
1991	}
1992	else {
1993	DMW_HAL_SetChannelStandard(eDHL_FREQ_STD);
1994	// ÀÏ´Ü STD_Cable·Î ¼³Á¤ÇÑ´Ù.
1995	// ¸¸¾à STD ÀÌ¿ÜÀÇ ´Ù¸¥ ±Ô°ÝÀ» Áö¿øÇÑ´Ù¸é ÀÌ API ÀÌÈÄ¿¡ º°µµ·Î Change ÇÏ´Â API¸¦
1996	// ´Ù½Ã È£ÃâÇØ¾ß ÇÑ´Ù.
1997	}
1998
1999	(ChannelType )&g_CurChannelType = type; // cafrii, 030322 ¹ö±×¼öÁ¤.
2000	}
2001	else {
2002	// cafrii 040628 add
2003	// channel number, PID °ªÀ» Context ÀúÀåÀÇ Å°·Î »ç¿ëÇÏ±â ¶§¹®¿¡
2004	// ¸ðµç FlattenµÈ Á¤º¸µµ »èÁ¦µÇ¾î¾ß ÇÑ´Ù.
2005	// DB Clear µÉ¶§ ¼öÇàµÇ±â´Â ÇÏÁö¸¸ channel typeÀº µ¿ÀÏÇÑµ¥
2006	// Frequency std ¸¸ º¯°æµÇ´Â °æ¿ì¿¡´Â È¤ UserÀÇ ½Ç¼ö·Î DB¸¦ Áö¿ìÁö ¾ÊÀ» ¼öµµ ÀÖ±â¶§¹®..
2007	//
2008	#if USE_FLATTEN_VIDEO
2009	DHL_VID_DeleteAllFlattenedInfo();
2010	#endif
2011
2012	}
2013
2014	return statusOK;
2015	}
2016
2017	STATUS DMW_CDB_TerminateChannelLib()
2018	{
2019	dprint(2, "TerminateChannelLib.\n");
2020
2021	return statusOK;
2022	}
2023
2024
2025
2026
2027	//******************************************************************
2028	//
2029	// Update Channel DB APIs
2030	//
2031	//
2032
2033
2034	// channel DB¿Í °ü·ÃÀÖ´Â broadcast typeÀº Air/CableÀÎµ¥,
2035	// ÇöÀç ¸Þ¸ð¸®¿¡´Â ÇÑ Á¾·ùÀÇ channel DB¸¸ ¿Ã¶ó¿Ã¼ö ÀÖ´Ù.
2036	// ¹°·Ð NvRAM¿¡´Â µÎ Á¾·ù ´Ù ÀúÀåµÇ¾î ÀÖÀ» ¼ö ÀÖ´Ù.
2037
2038
2039	//--------------------------------------------------
2040	// initialize channel DB
2041	//
2042	STATUS DMW_CDB_ClearAll()
2043	{
2044	int i;
2045
2046	DMW_MSC_LockUcm();
2047
2048	// DMW_CDB_DeleteUcmChannel ÀÌ ÇÔ¼ö¸¦ °¢ entryº°·Î °¢°¢ ºÎ¸£¸é ¸Å¹ø delete ÇÒ ¶§¸¶´Ù
2049	// DB sortingÀ» ¼öÇàÇÏ±â ¶§¹®¿¡ ºÎÇÏ°¡ ¸¹´Ù.
2050	// µû¶ó¼ ¸ðµç DB¸¦ ´Ù Áö¿ì´Â ÀÌ·± ÇÔ¼ö°°Àº °æ¿ì¿¡´Â µû·Î ÄÚµå¸¦ ÀÛ¼ºÇÑ´Ù.
2051	//
2052	if (g_fnUcmDeleteHook) {
2053	// delete hookÀÌ ÀÖ´Â °æ¿ì¿¡¸¸ °¢ entryº° Ã³¸®¸¦ ÇÏ¸é µÈ´Ù.
2054	// delete hookÀÌ ¾ø´Ù¸é ±×³É UCM ¿µ¿ª¸¸ Áö¿ö¹ö¸®¸é µÈ´Ù.
2055
2056	for (i=g_UCM_number-1; i>=0; i--) {
2057	g_fnUcmDeleteHook(i);
2058	}
2059	}
2060
2061	// cafrii 041126 add
2062	//for (i=g_UCM_number-1; i>=0; i--)
2063	// DMW_CDB_DeleteUcmCsd(i);
2064	DMW_CDB_DeleteAllUcmCsd(); // cafrii 041127 fix.. more efficient
2065
2066	g_UCM_number = 0;
2067	// ÇÒ´çµÈ ¸Þ¸ð¸®¸¦ ÇØÁ¦ÇÏÁö´Â ¾Ê´Â´Ù. ´Ù½Ã »ç¿ëµÉ °æ¿ì¸¦ ´ëºñÇØ¼ ±×³É µÐ´Ù.
2068
2069	// index 0¿¡ ´ëÇÑ Æ¯º°ÇÑ °æ¿ìµµ ÀÌ ÇÔ¼ö¿¡¼´Â ½Å°æ¾²Áö ¾Ê´Â´Ù.
2070	// caller¿¡¼ ÇÊ¿äÇÑ °æ¿ì Ãß°¡·Î assine ÇÏ¸é µÈ´Ù.
2071
2072	DMW_MSC_UnlockUcm();
2073
2074	// cafrii 060630 add
2075	// channel number, PID °ªÀ» Context ÀúÀåÀÇ Å°·Î »ç¿ëÇÏ±â ¶§¹®¿¡
2076	// ¸ðµç FlattenµÈ Á¤º¸µµ »èÁ¦µÇ¾î¾ß ÇÑ´Ù.
2077	//
2078	#if USE_FLATTEN_VIDEO
2079	DHL_VID_DeleteAllFlattenedInfo();
2080	#endif
2081
2082	return statusOK;
2083	}
2084
2085
2086
2087	//------------------------------
2088	// DMW_CDB_UpdateDB
2089	//
2090	// TV ½ÃÃ» Áß¿¡ ÇöÀç RF ÀÇ Ã¤³ÎÀ» ´Ù½Ã °Ë»öÇÏ´Â ÇÔ¼ö.
2091	// ÀÌ¹Ì tuningÀº µÇ¾î ÀÖ±â ¶§¹®¿¡ Tuner ¼³Á¤Àº ÇÏÁö ¾ÊÀ¸¸ç, ´ÜÁö table ¸¸ ´Ù½Ã ¹Þ´Â´Ù.
2092	//
2093	// ¿©±â¼ ÁöÁ¤ÇÏ´Â rf´Â ½ÇÁ¦·Î tuner¸¦ settingÇÏ±â À§ÇÑ °ÍÀÌ ¾Æ´Ï°í,
2094	// updateÇÒ DBÀÇ ÇÊ¿äÇÑ ÀÚ·á·Î¼ ³Ñ°ÜÁÖ´Â °ÍÀÌ´Ù. µû¶ó¼ ¹Ýµå½Ã Á¤È®ÇÑ RF¸¦ ³Ñ°ÜÁà¾ß ÇÑ´Ù.
2095	//
2096	// ÀÏºÎ Tuner ¸ðµâÀº ¾Æ³¯·Î±×¿Í µðÁöÅÐ Æ©´×ÀÌ ¿ÏÀüÈ÷ ±¸ºÐµÇ¾î »ç¿ëµÇ¾î¾ß ÇÏ´Âµ¥,
2097	// ÀÌ °æ¿ì ¸¸¾à ÇöÀç ¾Æ³¯·Î±×¸¦ ½ÃÃ»ÁßÀÌ¶ó¸é µðÁöÅÐ °Ë»öÀÌ ºÒ°¡´ÉÇÏ¸ç
2098	// ÇöÀç µðÁöÅÐÀ» ½ÃÃ»ÁßÀÌ¶ó¸é ¾Æ³¯·Î±× °Ë»öÀº ºÒ°¡´ÉÇÏ´Ù.
2099	// Áï, scan_flagÀÇ ¸ðµç °ªÀÌ ´Ù ¹Ý¿µµÇÁö ¸øÇÏ´Â °æ¿ì°¡ ÀÖ´Ù.
2100	//
2101	//
2102	STATUS DMW_CDB_UpdateDB(int rf, int scan_flag, int pnUid, int *puidBuf)
2103	{
2104
2105	// ÀÌ ÇÔ¼ö´Â ´õÀÌ»ó Áö¿øÇÏÁö ¾Ê´Â´Ù.
2106	return statusNotImpl;
2107	}
2108
2109
2110
2111
2112
2113	//------------------------------
2114	// DMW_CDB_ScanChannel
2115	//
2116	// Autoscan ÇÔ¼öÀÇ one-channel ¹öÀü.
2117	// ²À TV Stop »óÅÂ¿¡¼ call µÇ¾î¾ß ÇÔ. (Æ©³Ê¸¦ »õ·Î ¼³Á¤ÇÏ±â ¶§¹®..)
2118	// »ç¿ëÀÚ°¡ ÁöÁ¤ÇÑ Air/Cable ÇÃ·¡±×´Â ¹«½ÃµÊ. ÇöÀçÀÇ ChannelType »óÅÂ ¾È¿¡¼ µ¿ÀÛÇÑ´Ù.
2119	// NTSC/VSB/QAM ÇÃ·¡±×´Â »ç¿ëµÈ´Ù.
2120	//
2121	// DMW_CDB_ScanChannel °ú DMW_CDB_ScanChannelEx ÀÇ ±¸ºÐÀ» ¾ø¾Ö°í
2122	// DMW_CDB_ScanChannel ·Î ÅëÀÏÇÑ´Ù.
2123	// Argument°¡ Ãß°¡µÇ¾úÀ½¿¡ À¯ÀÇ.
2124
2125	STATUS DMW_CDB_ScanChannel(int rf, int flag, ChannelScanCallback eventcb,
2126	int pnUid, int *puidBuf)
2127	{
2128	// DMW_ASC_ScanChannel¿¡¼ Áö¿øÇÑ´Ù.
2129	//
2130	return statusNotImpl;
2131	}
2132
2133	#if 0
2134	// ¾Æ·¡ ÇÔ¼ö°¡ Á¤¸®µÉ ¶§ ±îÁö block
2135	STATUS DMW_CDB_UpdateUcmFromTvct(tvctPtr_t tvct, int rf, int scan_flag, int pnUid, int *puidBuf)
2136	{
2137	return update_ucm_from_tvct(tvct, rf, scan_flag, pnUid, puidBuf);
2138	}
2139
2140	STATUS DMW_CDB_UpdateUcmFromCvct(cvctPtr_t cvct, int rf, int scan_flag, int pnUid, int *puidBuf)
2141	{
2142	return update_ucm_from_cvct(cvct, rf, scan_flag, pnUid, puidBuf);
2143	}
2144	#endif
2145
2146	/*
2147	ÀÌ ÇÔ¼ö´Â ÀÌ¹Ì ÁØºñ µÈ psi/psip Å×ÀÌºíÀ» ÀÌ¿ëÇÏ¿© ch update¸¦ ¼öÇàÇÑ´Ù.
2148
2149	*/
2150	STATUS DMW_CDB_UpdateChannel(xvctPtr_t vct, MPEG_PAT pat, MPEG_PMT *pmtlist,
2151	int rf, int scan_flag,
2152	int pnUid, int *puidBuf)
2153	{
2154	return SCN_UpdateUcmVct(vct, pat, pmtlist, rf, scan_flag, pnUid, puidBuf);
2155	}
2156
2157
2158	int DMW_CDB_MakeNewUcm(int major, int minor, int rf, int vf, int st)
2159	{
2160	// do not call this function unless you know what this function does..
2161	// ¸®ÅÏµÇ´Â idx °ªÀ» »ç¿ëÇÏ·Á¸é callerÂÊ¿¡¼µµ ¸¶Âù°¡Áö·Î UcmLockÀ» ÇØ¾ß ÇÑ´Ù.
2162
2163	int idx;
2164
2165	DMW_MSC_LockUcm();
2166	idx = insert_ucm(major, minor, rf, vf);
2167	if (g_UCM && idx >= 0) {
2168	g_UCM[idx].Service_type = (st & 3);
2169	g_UCM[idx].Uid = make_new_ucm_uid_counter();
2170	}
2171	DMW_MSC_UnlockUcm();
2172	return idx;
2173	}
2174
2175
2176	void DMW_CDB_RegisterUcmDeleteHook(STATUS (fn)(int idx))
2177	{
2178	void *oldfn;
2179
2180	dprint(2, "RegisterUcmDeleteHook: %x\n", fn);
2181
2182	oldfn = (void *)g_fnUcmDeleteHook;
2183	g_fnUcmDeleteHook = fn;
2184
2185	return (void *) oldfn;
2186	// ¸®ÅÏµÇ´Â °ªÀº previous hook function. caller´Â ÀÌ °ªÀ» ±â¾ïÇß´Ù°¡
2187	// hook functionÀÌ callµÇ¸é ¸Ç ³ªÁßÀÌ ÀÌÀü previous hookÀ» È£ÃâÇØ¼
2188	// call chainÀÌ ²÷¾îÁöÁö ¾Êµµ·Ï ÇØ¾ß ÇÑ´Ù.
2189	}
2190
2191	STATUS DMW_CDB_DeleteUcmChannel(int idx)
2192	{
2193	// ÇØ´ç indexÀÇ ucmÀ» Áö¿î´Ù.
2194	//
2195	// ÀÌ ÇÔ¼ö´Â ±²ÀåÈ÷ ÁÖÀÇÇØ¼ »ç¿ëÇÏ±â ¹Ù¶÷.
2196	// AutoscanÀÇ ¸¶Áö¸· °úÁ¤ ÀÌ¿Ü¿¡ UCMÀ» Áö¿ì´Â °ÍÀº ±ÇÀåµÇÁö ¾Ê´Â´Ù.
2197	//
2198	// Áö¿î ÈÄ¿¡µµ ¿À¸§Â÷¼ø Á¤·ÄÀ» À¯ÁöÇÏ¸ç, ºó ÀÚ¸®´Â shiftµÇ¾î ¸Þ²ãÁø´Ù.
2199
2200	// extern STATUS DMW_EPG_DeleteCurrentChannel(int idx);
2201
2202	int i;
2203	if (!g_UCM \|\| idx < 0 \|\| idx >= g_UCM_number)
2204	return statusOutOfRange;
2205
2206	if (g_bReserveUcmIndex0 && idx == 0) {
2207	dprint(0, "!! Deleting UCM[0] not allowed..\n");
2208	return statusInvalidArgument;
2209	}
2210
2211	dprint(2, "DeleteUcmItem(idx %d, uid %d) --> total ucm number %d\n",
2212	idx, g_UCM[idx].Uid, g_UCM_number-1);
2213
2214	if (g_fnUcmDeleteHook == NULL) {
2215	if (g_UCM[idx].pEpgDB)
2216	dprint(0, "!! Warning: EPG DB link exist, but fnUcmDeleteHook not registerred\n");
2217	}
2218	else {
2219	g_fnUcmDeleteHook(idx);
2220	}
2221
2222	// cafrii 041126 add
2223	DMW_CDB_DeleteUcmCsd(idx);
2224
2225	// idx¸¦ Áö¿ì´Â°Å´Ï±î idx+1 ºÎÅÍ ³¡±îÁö¸¦ ÇÑÄ¾¿ ¾ÕÀ¸·Î ÀÌµ¿..
2226	for (i=idx+1; i<g_UCM_number; i++)
2227	g_UCM[i-1] = g_UCM[i]; // byte copy
2228
2229	g_UCM_number--;
2230	return statusOK;
2231	}
2232
2233	// Uid·Î ÁöÁ¤ÇÏ¿© UCM itemÀ» ÇÏ³ª Áö¿î´Ù.
2234	//
2235	STATUS DMW_CDB_DeleteChanInfoUid(UINT16 uid)
2236	{
2237	int i;
2238	DMW_MSC_LockUcm();
2239
2240	i = DMW_MSC_Uid2Index(uid);
2241	if (i >= 0)
2242	DMW_CDB_DeleteUcmChannel(i);
2243
2244	DMW_MSC_UnlockUcm();
2245
2246	return (i>=0) ? statusOK : statusChannelNotFound;
2247	}
2248
2249
2250	// delete channel information of specified RF channel
2251	//
2252	STATUS DMW_CDB_DeleteRFChanInfo(int RF_number)
2253	{
2254	int i;
2255
2256	if (!g_UCM) return statusOK;
2257
2258	DMW_MSC_LockUcm();
2259
2260	for (i=0; i<g_UCM_number; i++)
2261	{
2262	if (g_bReserveUcmIndex0)
2263	if(i==0) continue;
2264
2265	if (g_UCM[i].RF == RF_number)
2266	{
2267	DMW_CDB_DeleteUcmChannel(i); // ¾È¿¡¼ UCM_numberµµ °¨¼ÒÇØ¾ß ÇÔ..
2268	i--; // ÇöÀç°ÍÀÌ Áö¿öÁ³À¸´Ï±î, ÇöÀç indexºÎÅÍ ´Ù½Ã ½ÃÀÛ.
2269	}
2270	}
2271
2272	DMW_MSC_UnlockUcm();
2273
2274	return statusOK;
2275	}
2276
2277	// delete channel information of specified major number
2278	STATUS DMW_CDB_DeleteMajorChanInfo(int major_number)
2279	{
2280	int i;
2281
2282	if (!g_UCM) return statusOK;
2283
2284	DMW_MSC_LockUcm();
2285
2286	for (i=0; i<g_UCM_number; i++)
2287	{
2288	if (g_bReserveUcmIndex0)
2289	if(i==0) continue;
2290
2291	if (g_UCM[i].Major > major_number) // ¿À¸§Â÷¼ø Á¤·ÄÀÌ¹Ç·Î ´õ ÀÌ»ó ÁøÇà ºÒÇÊ¿ä.
2292	break;
2293
2294	if (g_UCM[i].Major == major_number && g_UCM[i].VctFlag)
2295	{
2296	DMW_CDB_DeleteUcmChannel(i); // ¾È¿¡¼ UCM_numberµµ °¨¼ÒÇØ¾ß ÇÔ..
2297	i--; // ÇöÀç°ÍÀÌ Áö¿öÁ³À¸´Ï±î, ÇöÀç indexºÎÅÍ ´Ù½Ã ½ÃÀÛ.
2298	}
2299	}
2300
2301	DMW_MSC_UnlockUcm();
2302
2303	return statusOK;
2304	}
2305
2306
2307	// delete channel information of specified major number
2308	STATUS DMW_CDB_DeleteMajorMinorChanInfo(int major, int minor)
2309	{
2310	int i;
2311	if (!g_UCM) return statusOK;
2312
2313	DMW_MSC_LockUcm();
2314
2315	for (i=0; i<g_UCM_number; i++)
2316	{
2317	if (g_bReserveUcmIndex0)
2318	if(i==0) continue;
2319
2320	if (g_UCM[i].Major > major) // ¿À¸§Â÷¼ø Á¤·ÄÀÌ¹Ç·Î ´õ ÀÌ»ó ÁøÇà ºÒÇÊ¿ä.
2321	break;
2322
2323	if (g_UCM[i].Major == major && g_UCM[i].Minor == minor && g_UCM[i].VctFlag)
2324	{
2325	DMW_CDB_DeleteUcmChannel(i); // ¾È¿¡¼ UCM_numberµµ °¨¼ÒÇØ¾ß ÇÔ..
2326	i--; // ÇöÀç°ÍÀÌ Áö¿öÁ³À¸´Ï±î, ÇöÀç indexºÎÅÍ ´Ù½Ã ½ÃÀÛ.
2327	}
2328	}
2329
2330	DMW_MSC_UnlockUcm();
2331
2332	return statusOK;
2333	}
2334
2335
2336	STATUS DMW_CDB_DeleteAllAnalogChannel()
2337	{
2338	// Digital only STBÀÇ °æ¿ì VCT¿¡¼ ÃßÃâµÈ analog Ã¤³Î Á¤º¸°¡ ÇÊ¿ä°¡ ¾øÀ¸¹Ç·Î
2339	// ÀÌ ÇÔ¼ö¸¦ ÀÌ¿ëÇØ¼ »èÁ¦ÇÒ ¼ö ÀÖ´Ù.
2340	// StartScan()ÀÇ scanComplete message callback¿¡¼ ÀÌ ÇÔ¼ö¸¦ ºÒ·¯ÁÖ¸é µÈ´Ù.
2341	//
2342	// ¶Ç´Â ¾Æ¿¹ StartScan()¿¡¼ VCTÀÇ analog¸¦ skipÇÏ´Â ¹æ¹ýµµ °í·ÁÇØ º¼ ¼ö ÀÖ´Ù.
2343	// À§ µÎ°¡Áö ¹æ¹ýÀ» °â¿ëÇÏ´Â °Íµµ ¾ÈÀüÀ» À§ÇØ¼ ¼±ÅÃÇÒ ¼ö ÀÖ´Â ÁÁÀº ¹æ¹ýÀÓ.
2344	//
2345	int i;
2346	if (!g_UCM) return statusOK;
2347
2348	DMW_MSC_LockUcm();
2349
2350	for (i=0; i<g_UCM_number; i++)
2351	{
2352	if (g_UCM[i].Service_type == 0) {
2353	DMW_CDB_DeleteUcmChannel(i); // ¾È¿¡¼ UCM_numberµµ °¨¼ÒÇØ¾ß ÇÔ..
2354	i--; // ÇöÀç°ÍÀÌ Áö¿öÁ³À¸´Ï±î, ÇöÀç indexºÎÅÍ ´Ù½Ã ½ÃÀÛ.
2355	}
2356	}
2357	DMW_MSC_UnlockUcm();
2358
2359	return statusOK;
2360	}
2361
2362	void DMW_CDB_DeleteDisabledChannel(void)
2363	{
2364	int i;
2365	if (!g_UCM) return;
2366
2367	DMW_MSC_LockUcm();
2368
2369	for (i=0; i<g_UCM_number; i++)
2370	{
2371	if (g_UCM[i].disabled) {
2372	DMW_CDB_DeleteUcmChannel(i); // ¾È¿¡¼ UCM_numberµµ °¨¼ÒÇØ¾ß ÇÔ..
2373	i--; // ÇöÀç°ÍÀÌ Áö¿öÁ³À¸´Ï±î, ÇöÀç indexºÎÅÍ ´Ù½Ã ½ÃÀÛ.
2374	}
2375	}
2376	DMW_MSC_UnlockUcm();
2377	}
2378
2379	// insert a channel in Surf channel link
2380	// add flag parameter to support skipped channel! leon 2003.10.9
2381	// currently supported flag is only CSF_Default or CSF_Include_Skipped.
2382	// CSF_Default: not include skipped
2383	// CSF_Include_Skipped: include skipped
2384	STATUS DMW_CDB_SetSurfChannel(int index, int prev_index)
2385	{
2386	// prev_indexÀÇ Ã¤³ÎÀÌ surf Ã¤³ÎÀÌ¸é ±× surf_index ´ÙÀ½ ¹øÈ£·Î ¼¼ÆÃ.
2387	// prev_indexÀÇ Ã¤³ÎÀÌ surf ¸®½ºÆ®¿¡ ¾ø´Â Ã¤³ÎÀÌ¸é ¸ÇÃ³À½¿¡ Ãß°¡.
2388	// prev_index == -1ÀÌ¸é surf list ¸Ç Ã³À½¿¡ Ãß°¡.
2389	// prev_index == -2ÀÌ¸é surf list ¸Ç ¸¶Áö¸·¿¡ Ãß°¡.
2390
2391	//
2392	int surfindex, i;
2393
2394	if (index < 0 \|\| index >= g_UCM_number)
2395	return statusInvalidArgument;
2396
2397	#if 0//leon 2003.10.9 skipped channelµµ surf¿¡ Ãß°¡ÇÒ¼öÀÖµµ·Ï
2398	if (g_UCM[index].Skipped)
2399	return statusSkippedChannel;
2400	#endif
2401
2402	if (g_UCM[index].SurfIndex)
2403	DMW_CDB_ReleaseSurfChannel(index); // ¸ÕÀú Áö¿ìÀÚ.
2404
2405	// surfIndex´Â 1ºÎÅÍ ½ÃÀÛÇÏ´Â °ªÀÌ´Ù.
2406	if (prev_index == -1)
2407	surfindex = 1;
2408	else if (prev_index == -2)
2409	surfindex = DMW_MSC_FindMaxSurfIndex(NULL) + 1; // ÇÏ³ªµµ ¾øÀ¸¸é 1 (¸ÇÃ³À½)
2410	else if (prev_index < 0 \|\| prev_index >= g_UCM_number)
2411	surfindex = 1; // first channel in surf list.
2412	else {
2413	surfindex = g_UCM[prev_index].SurfIndex + 1;
2414	// prev_index°¡ surf list¿¡ ¾ø´Â °ÍÀÌ¸é 1¹øºÎÅÍ ¹øÈ£¸Å±è.
2415	}
2416
2417	// 'surfindex' ÀÌÈÄÀÇ ¸ðµç surfindexµéÀ» ÇÏ³ª¾¿ µÚ·Î ¹Ì·é´Ù.
2418	for (i=0; i<g_UCM_number; i++)
2419	{
2420	if (g_bReserveUcmIndex0)
2421	if(i==0) continue;
2422
2423	if (g_UCM[i].SurfIndex && g_UCM[i].SurfIndex >= surfindex) {
2424	g_UCM[i].SurfIndex++;
2425	}
2426	}
2427
2428	g_UCM[index].SurfIndex = surfindex;
2429	//g_maxSufIndex++;
2430	return statusOK;
2431	}
2432
2433	// delete a channel in Surf channel link
2434	STATUS DMW_CDB_ReleaseSurfChannel(int index)
2435	{
2436	int surfindex, i;
2437	if (index < 0 \|\| index >= g_UCM_number)
2438	return statusInvalidArgument;
2439
2440	surfindex = g_UCM[index].SurfIndex;
2441	g_UCM[index].SurfIndex = 0;
2442
2443	if (surfindex) {
2444	// 'surfindex' ÀÌÈÄÀÇ ¸ðµç surfindexµéÀ» ÇÏ³ª¾¿ µÚ·Î ¹Ì·é´Ù.
2445	for (i=0; i<g_UCM_number; i++) {
2446	if (g_UCM[i].SurfIndex && g_UCM[i].SurfIndex > surfindex) {
2447	g_UCM[i].SurfIndex--;
2448	}
2449	}
2450	}
2451	return statusOK;
2452	}
2453
2454
2455	// set a channel as active channel
2456	STATUS DMW_CDB_SetFavChannel(int index)
2457	{
2458	if (index < 0 \|\| index >= g_UCM_number)
2459	return statusInvalidArgument;
2460
2461	g_UCM[index].Skipped = FALSE;
2462	return statusOK;
2463	}
2464
2465	// set a channel as inactive channel
2466	STATUS DMW_CDB_ReleaseFavChannel(int index)
2467	{
2468	if (index < 0 \|\| index >= g_UCM_number)
2469	return statusInvalidArgument;
2470
2471	DMW_CDB_ReleaseSurfChannel(index);
2472	g_UCM[index].Skipped = TRUE;
2473
2474	return statusOK;
2475	}
2476
2477
2478	// cafrii 060630 add
2479	void DMW_CDB_InvalidateAllPidInfo(void)
2480	{
2481	int i;
2482
2483	dprint(2, "invalidate all pids info\n");
2484
2485	DMW_MSC_LockUcm();
2486
2487	for (i=0; i<g_UCM_number; i++)
2488	{
2489	g_UCM[i].Video_pid = DMW_PID_NO_INFO;
2490	g_UCM[i].Audio_pid = DMW_PID_NO_INFO;
2491	g_UCM[i].Pcr_pid = DMW_PID_NO_INFO;
2492	g_UCM[i].pmt_pid = DMW_PID_NO_INFO;
2493	}
2494
2495	// NvRam¿¡ ÀúÀå ºÒÇÊ¿ä. PID Á¤º¸´Â ÀúÀå ´ë»ó ¾Æ´Ô..
2496
2497	DMW_MSC_UnlockUcm();
2498	}
2499
2500
2501	#if 0
2502	______Tune____________()
2503	#endif
2504
2505
2506
2507	// cafrii 041202 add new API..
2508	//
2509	STATUS DMW_TUN_TuneChannelByUidAndFlag(UINT16 uid, UINT32 flag,
2510	BOOL bWaitCompletion, ChannelTuneCallback fn, UINT32 userparam)
2511	{
2512	// RfTuneÀÇ flag ¼³Á¤À» ÀÌ¿ëÇÏ¿© UID TuneÀ» ÇÑ´Ù.
2513	// »ç½Ç UidTuneÀº DBÀÇ °ªÀ» ÀÌ¿ëÇÏ°í, Retry ±â´ÉÀ» »ç¿ëÇÏÁö ¾Ê´Â RfTune°ú µ¿ÀÏÇÔ.
2514	// ´Ü,
2515	// RfTune¿¡¼´Â Prescan PID¸¦ »ç¿ëÇÏÁö ¾ÊÀ¸¹Ç·Î bSkipPids´Â Ç×»ó TRUE·Î µ¿ÀÛÇÑ´Ù.
2516
2517	TuneParam tuneParam_0, *tuneParam = &tuneParam_0;
2518	int index;
2519
2520	//bSkipPrescanPids = TRUE;
2521	// UID tuneÀ» ÇÒ ¶§¿¡´Â PID Á¤º¸¸¦ ÃÖ´ëÇÑ ÀÌ¿ëÇÏ¸é ¼º´É¿¡ µµ¿òÀÌ µÈ´Ù.
2522
2523	DMW_MSC_LockUcm();
2524	index = DMW_MSC_Uid2Index(uid);
2525	if (index >= 0)
2526	{
2527	memset(tuneParam, 0, sizeof(TuneParam));
2528
2529	tuneParam->rf = g_UCM[index].RF;
2530	//tuneParam->tuneRequired = TRUE;
2531	tuneParam->type = (ModulationType) g_UCM[index].Service_type;
2532
2533	// cafrii 060630 change
2534	if ((flag & CTF_SkipPrescanPidInfo) == 0) // if NOT skip,
2535	{
2536	// ¾î´À ÇÏ³ªÀÇ pid¶óµµ NO_INFO°¡ ÀÖÀ¸¸é pid Æ©´×Àº »ç¿ë ºÒ°¡..
2537	//
2538	// todo.. 070201 to check
2539	// ¿©±â¼ pmt_pidµµ Ã¼Å© ÇØ¾ß ÇÏ´Â°¡?
2540	//
2541	if (g_UCM[index].Video_pid == DMW_PID_NO_INFO \|\|
2542	g_UCM[index].Audio_pid == DMW_PID_NO_INFO \|\|
2543	g_UCM[index].Pcr_pid == DMW_PID_NO_INFO)
2544	{
2545	dprint(0, "!! no info pid exist. skip prescan pid info..\n");
2546	tuneParam->vidPid = tuneParam->audPid = tuneParam->pcrPid = 0;
2547	flag \|= CTF_SkipPrescanPidInfo;
2548	}
2549	else {
2550	tuneParam->vidPid = g_UCM[index].Video_pid;
2551	tuneParam->audPid = g_UCM[index].Audio_pid;
2552	tuneParam->pcrPid = g_UCM[index].Pcr_pid;
2553	tuneParam->vidType = g_UCM[index].Video_type;
2554	tuneParam->audType = g_UCM[index].Audio_type;
2555	}
2556	}
2557	tuneParam->flag = flag;
2558	tuneParam->flag = (tuneParam->flag & ~CTF_Mask_Tuning) \|
2559	(g_UCM[index].VctFlag ? CTF_VCTOnly : CTF_PSIOnly);
2560
2561	// CTF_TunerAutoFreqAdjust ´Â »ç¿ëÇÏÁö ¾Ê´Â´Ù. (ÇÊ¿äÇÏ¸é Ãß°¡..)
2562	//tuneParam->flag \|= CTF_ShowHiddenChannelAlso;
2563
2564	if (g_UCM[index].Minor == ONE_PART_CHANNEL_INDICATOR) { // this is one part channel number
2565	tuneParam->major = g_UCM[index].Major; // only in VCT
2566	tuneParam->minor = g_UCM[index].Minor;
2567	}
2568	else {
2569	tuneParam->major = g_UCM[index].Major; // only in VCT
2570	tuneParam->minor = g_UCM[index].Minor;
2571	}
2572	tuneParam->progNumber = g_UCM[index].Prog_number; // only in PSI
2573
2574	#if 1
2575	// cafrii 050305 bugfix..
2576	tuneParam->freqOffset = g_UCM[index].freqOffset;
2577	#else
2578	if(tuneParam->type == 0){
2579	tuneParam->freqOffset = g_UCM[index].freqOffset;
2580	}else{
2581	tuneParam->freqOffset = 0;
2582	}
2583	#endif
2584	}
2585	DMW_MSC_UnlockUcm();
2586
2587	if (index < 0) { // no such Uid exist.
2588	dprint(0, "!! invalid Uid %d. stop!\n", uid);
2589	return statusChannelNotFound;
2590	}
2591
2592	dprint(2, "Call RfTune: rf %d, type %d, offset %d, %d-%d, #%d\n",
2593	tuneParam->rf, tuneParam->type, tuneParam->freqOffset,
2594	tuneParam->major, tuneParam->minor, tuneParam->progNumber);
2595
2596	return Dmc_ChangeRfChannelByTuneParam(tuneParam, bWaitCompletion, (void *)fn, userparam);
2597	}
2598
2599
2600	// cafrii 041202, redesign using new API.. more simple..
2601	//
2602	STATUS DMW_TUN_TuneChannelByUid(UINT16 uid, BOOL bSkipPrescanPids,
2603	BOOL bWaitCompletion, ChannelTuneCallback fn, UINT32 userparam)
2604	{
2605	UINT32 flag = 0;
2606
2607	if (bSkipPrescanPids)
2608	flag \|= CTF_SkipPrescanPidInfo;
2609
2610	return DMW_TUN_TuneChannelByUidAndFlag(uid, flag, bWaitCompletion, fn, userparam);
2611	}
2612
2613
2614
2615
2616	#if 0
2617	______Backup____________()
2618	#endif
2619
2620
2621	//----------------------------------------------------------------
2622	// cafrii 031205, add UCM CORE functionalities..
2623	//
2624	UCM_CORE *DMW_CDB_BackupUcmCore()
2625	{
2626	// if NULL, memory resource is not sufficient to allocate memory..
2627	// caller should free this memory after use
2628
2629	int i;
2630	UCM_CORE *core = NULL;
2631	UCM_CORE_ENTRY *uc = NULL;
2632
2633	DMW_MSC_LockUcm();
2634
2635	if (g_UCM_number) {
2636	uc = (UCM_CORE_ENTRY ) DHL_OS_Malloc(sizeof(UCM_CORE_ENTRY) g_UCM_number);
2637	if (uc == NULL) {
2638	dprint(0, "!! Out of memory in BackupUcmCore\n");
2639	goto end_of_function;
2640	}
2641	}
2642
2643	core = (UCM_CORE *) DHL_OS_Malloc(sizeof(UCM_CORE));
2644	if (core == NULL) {
2645	dprint(0, "!! Out of memory in BackupUcmCore\n");
2646	DHL_OS_Free((void**)&uc);
2647	goto end_of_function;
2648	}
2649
2650	core->num = g_UCM_number;
2651	core->entry = uc; // entry may be NULL if g_UCM_number is zero.
2652
2653	for (i=0; i<g_UCM_number; i++) {
2654	uc[i].rf = g_UCM[i].RF;
2655	uc[i].major = g_UCM[i].Major;
2656	uc[i].minor = g_UCM[i].Minor;
2657	uc[i].skip = g_UCM[i].Skipped;
2658	uc[i].surf = g_UCM[i].SurfIndex;
2659	uc[i].block = g_UCM[i].blocked;
2660	}
2661
2662	end_of_function:
2663
2664	DMW_MSC_UnlockUcm();
2665
2666	return core; // it may be NULL..
2667	}
2668
2669	void TestPrintUcmCore(UCM_CORE *core)
2670	{
2671	int k;
2672	for (k=0; core && core->entry && k<core->num; k++) {
2673	UCM_CORE_ENTRY *uc = core->entry;
2674	DHL_OS_Printf(" [%d] rf %d, %d-%d skip %d, surf %d, block %d\n",
2675	k, (int)uc[k].rf, (int)uc[k].major, (int)uc[k].minor,
2676	(int)uc[k].skip, (int)uc[k].surf, (int)uc[k].block);
2677	}
2678	}
2679
2680	STATUS DMW_CDB_UpdateUcmCore(UCM_CORE *core)
2681	{
2682	// update UCM core so that channel parameters can be unchanged..
2683	UCM_CORE_ENTRY *uc;
2684	int i, k;
2685
2686	if (core == NULL)
2687	return statusInvalidArgument;
2688
2689	//dprint(1, "UpdateUcmCore(%x, %d, %x)\n", core, core->num, core->entry);
2690
2691	if (core->num == 0) {
2692	dprint(2, " No entries in UcmCore. \n");
2693	return statusOK; // updateÇÒ µ¥ÀÌÅÍ°¡ ¾ø´Ù.
2694	}
2695
2696	DMW_MSC_LockUcm();
2697	for (k=0; k<core->num; k++) {
2698
2699	uc = core->entry;
2700
2701	//dprint(2, " [%d] rf %d, %d-%d skip %d, surf %d, block %d\n",
2702	//k, uc[k].rf, uc[k].major, uc[k].minor, uc[k].skip, uc[k].surf, uc[k].block);
2703
2704	// ±âÁ¸ µ¥ÀÌÅÍ¶û ÀÏÄ¡ÇÏ´Â °Í ÀÖÀ¸¸é ¹«Á¶°Ç overwrite.
2705	for (i=0; i<g_UCM_number; i++) {
2706	if (g_UCM[i].RF == uc[k].rf &&
2707	g_UCM[i].Major == uc[k].major &&
2708	g_UCM[i].Minor == uc[k].minor)
2709	{
2710	//dprint(2, "!! old match found. new ucm[%d] <= uc[%d] apply..\n", i, k);
2711	g_UCM[i].Skipped = uc[k].skip;
2712	g_UCM[i].SurfIndex = uc[k].surf;
2713	g_UCM[i].blocked = uc[k].block;
2714	}
2715	}
2716	}
2717	DMW_MSC_UnlockUcm();
2718
2719	//dprint(2, "Total %d ucm cores are udpated\n", core->num);
2720
2721	// Please call this "FREE" function in caller (Application)
2722
2723	return statusOK;
2724	}
2725
2726	void DMW_CDB_FreeUcmCore(UCM_CORE *core)
2727	{
2728	if (!core) return;
2729
2730	DHL_OS_Free((void**)&core->entry);
2731	DHL_OS_Free((void**)&core);
2732	}
2733
2734
2735
2736
2737
2738	// cafrii 041126 add
2739	// use MW's own ucm print function
2740	//
2741
2742	//
2743	// ¸Þ¸ð¸®¿¡ ÀÖ´Â UCMÀ» ¸®½ºÆ®ÇÑ´Ù.
2744	//
2745	void DMW_CDB_PrintOneUcm(int i, int detailLevel)
2746	{
2747	char surf[20];
2748	char channel[20]; // 65536 135, 999-999 13
2749
2750	if (g_UCM[i].SurfIndex)
2751	sprintf(surf, "%02d", g_UCM[i].SurfIndex % 100);
2752	else sprintf(surf, "..");
2753
2754	if (g_UCM[i].Service_type == 0) { // NTSC
2755
2756	#if 0
2757	sprintf(channel, "%2d-%-3d %-3d", g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF);
2758	#else // cafrii 050119 add.. ¾Æ³¯·Î±×µµ OnePart °¡ °¡´ÉÇÔ
2759	if (g_UCM[i].Minor == ONE_PART_CHANNEL_INDICATOR)
2760	sprintf(channel, " %-5d %-3d", g_UCM[i].Major, g_UCM[i].RF);
2761	else
2762	sprintf(channel, "%2d-%-3d %-3d", g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF);
2763	#endif
2764
2765	DHL_OS_Printf(" %c(%02d) %-10s %c[%03d] %s $%-3d analog (%dKHz) [%s] %d/%d\n",
2766	g_UCM[i].disabled ? 'x' :
2767	g_UCM[i].hidden ? 'h' :
2768	g_UCM[i].Skipped ? ' ' :
2769	g_UCM[i].blocked ? 'b' : '+',
2770	i, channel, // g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF,
2771	g_UCM[i].VctFlag ? 'v' : ' ',
2772	g_UCM[i].Uid, surf,
2773	g_UCM[i].source_id, // SI ¿¡¼´Â source_id°¡ Áß¿äÇÏ¹Ç·Î °°ÀÌ Ç¥½Ã..
2774	g_UCM[i].freqOffset/1000,
2775	DMW_Unicode2Ks((UINT16*)(g_UCM[i].ShortName), 7, NULL),
2776	g_UCM[i].num_csd, g_UCM[i].max_csd
2777	);
2778	if (detailLevel >= 1 && g_UCM[i].csd)
2779	DMW_CDB_PrintCsd(g_UCM[i].csd, g_UCM[i].num_csd, 6, detailLevel);
2780	}
2781	else {
2782	if (g_UCM[i].VctFlag) { // from VCT
2783	if (g_UCM[i].Minor == ONE_PART_CHANNEL_INDICATOR)
2784	sprintf(channel, " %-5d %-3d", g_UCM[i].Major, g_UCM[i].RF);
2785	else
2786	sprintf(channel, "%2d-%-3d %-3d", g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF);
2787
2788	DHL_OS_Printf(" %c(%02d) %-10s%c%c[%03d] %s #%-2d $%-3d %s [%s] (%dKHz) %x/%x/%x %x/%x:%x %d/%d\n",
2789	g_UCM[i].disabled ? 'x' :
2790	g_UCM[i].hidden ? 'h' :
2791	g_UCM[i].Skipped ? ' ' :
2792	g_UCM[i].blocked ? 'b' : '+', // enabled channel
2793	i, channel,
2794	g_UCM[i].scrambled ? '*' : ' ', // cafrii 041130 add
2795	g_UCM[i].VctFlag ? 'v' : ' ',
2796	g_UCM[i].Uid, surf,
2797	g_UCM[i].Prog_number, g_UCM[i].source_id,
2798	ServiceTypeString(g_UCM[i].Service_type),
2799	DMW_Unicode2Ks((UINT16*)(g_UCM[i].ShortName), 7, NULL),
2800	g_UCM[i].freqOffset/1000,
2801	g_UCM[i].Pcr_pid, g_UCM[i].Video_pid, g_UCM[i].Audio_pid,
2802	g_UCM[i].Video_type, g_UCM[i].Audio_type,
2803	g_UCM[i].video_format,
2804	g_UCM[i].num_csd, g_UCM[i].max_csd
2805	);
2806	if (detailLevel >= 1 && g_UCM[i].csd)
2807	DMW_CDB_PrintCsd(g_UCM[i].csd, g_UCM[i].num_csd, 6, detailLevel);
2808	if (detailLevel >= 2 && g_UCM[i].LongName[0]) {
2809	char longname[100];
2810	DMW_Unicode2Ks((UINT16*)(g_UCM[i].LongName),
2811	(int)sizeof(g_UCM[i].LongName)/sizeof(g_UCM[i].LongName[0]), longname),
2812	DHL_OS_Printf(" longname: '%s'\n", longname);
2813	}
2814	}
2815	else { // from PSI
2816	//if (g_UCM[i].Minor == ONE_PART_CHANNEL_INDICATOR)
2817	// sprintf(channel, "%3d", g_UCM[i].Major);
2818	//else
2819	sprintf(channel, "%2d-%-3d %-3d", g_UCM[i].Major, g_UCM[i].Minor, g_UCM[i].RF);
2820
2821	DHL_OS_Printf(" %c(%02d) %-10s%c%c[%03d] %s #%-2d $%-3d %s [PSI] (%dKHz) %x/%x/%x %x/%x:%x %d/%d\n",
2822	g_UCM[i].disabled ? 'x' :
2823	g_UCM[i].Skipped ? ' ' :
2824	g_UCM[i].blocked ? 'b' : '+', // enabled channel
2825	i, channel,
2826	g_UCM[i].scrambled ? '*' : ' ', // cafrii 041130 add
2827	g_UCM[i].VctFlag ? 'v' : ' ',
2828	g_UCM[i].Uid, surf,
2829	g_UCM[i].Prog_number, g_UCM[i].source_id,
2830	ServiceTypeString(g_UCM[i].Service_type),
2831	g_UCM[i].freqOffset/1000,
2832	g_UCM[i].Pcr_pid, g_UCM[i].Video_pid, g_UCM[i].Audio_pid,
2833	g_UCM[i].Video_type, g_UCM[i].Audio_type,
2834	g_UCM[i].video_format,
2835	g_UCM[i].num_csd, g_UCM[i].max_csd
2836	);
2837	if (detailLevel >= 1 && g_UCM[i].csd)
2838	DMW_CDB_PrintCsd(g_UCM[i].csd, g_UCM[i].num_csd, 6, detailLevel);
2839	}
2840	}
2841	}
2842
2843	void DMW_CDB_PrintUcm(int detailLevel) // ¸Þ¸ð¸®¿¡ ÀÖ´Â UCMÀ» ¸®½ºÆ®ÇÑ´Ù.
2844	{
2845	int i;
2846	DMW_MSC_LockUcm();
2847	DHL_OS_Printf(" ---- UCM (total %d) [pid:p/v/a vt/at hex]----\n", g_UCM_number);
2848	for (i=0; g_UCM && i<g_UCM_number; i++) {
2849	DMW_CDB_PrintOneUcm(i, detailLevel);
2850	}
2851	DHL_OS_Printf("\n");
2852	DMW_MSC_UnlockUcm();
2853	}
2854
2855
2856	// cafrii 041206 add
2857	//
2858	void DMW_CDB_PrintRfUcm(int detailLevel) // ¸Þ¸ð¸®¿¡ ÀÖ´Â UCMÀ» ¸®½ºÆ®ÇÑ´Ù.
2859	{
2860	int i, rf, n_ucm;
2861
2862	DMW_MSC_LockUcm();
2863	DHL_OS_Printf("---- UCM by RF (total %d) ----\n", g_UCM_number);
2864
2865	n_ucm = 0; // Ãâ·ÂÇÑ ucm °¹¼ö
2866	for (rf=0; rf<200; rf++) {
2867	for (i=0; g_UCM && i<g_UCM_number; i++) {
2868	if (g_UCM[i].RF == rf) {
2869	DMW_CDB_PrintOneUcm(i, detailLevel);
2870	n_ucm++;
2871	if (n_ucm == g_UCM_number) break;
2872	}
2873	}
2874	if (n_ucm == g_UCM_number) break;
2875	}
2876
2877	if (n_ucm != g_UCM_number)
2878	DHL_OS_Printf("!! %d ucm exist, but %d ucm printed\n", g_UCM_number, n_ucm);
2879	DHL_OS_Printf("\n");
2880
2881	DMW_MSC_UnlockUcm();
2882	}
2883
2884
2885
2886	#if 0
2887	______DebugSymbol____()
2888	#endif
2889
2890
2891
2892
2893
2894	#if DMW_REGISTER_DEBUG_SYMBOL
2895
2896	static DHL_SymbolTable ChannelUcmSymbols[] =
2897	{
2898	//---- functions
2899	DHL_FNC_SYM_ENTRY(DMW_CDB_InitializeChannelLib),
2900	DHL_FNC_SYM_ENTRY(DMW_CDB_ClearAll),
2901	DHL_FNC_SYM_ENTRY(DMW_CDB_PrintUcm),
2902
2903	DHL_FNC_SYM_ENTRY(DMW_CDB_DeleteChanInfoUid),
2904	DHL_FNC_SYM_ENTRY(DMW_MSC_EnableChannel),
2905
2906	DHL_FNC_SYM_ENTRY(DMW_CDB_InvalidateAllPidInfo),
2907
2908	DHL_FNC_SYM_ENTRY(DMW_MSC_LockUcm),
2909	DHL_FNC_SYM_ENTRY(DMW_MSC_UnlockUcm),
2910
2911	//---- variables
2912	//DHL_VAR_SYM_ENTRY(g_Trace_bUcmDebug),
2913	//DHL_VAR_SYM_ENTRY(g_Trace_bUcmSearch),
2914	//DHL_VAR_SYM_ENTRY(g_Trace_Mcm),
2915	};
2916
2917	#endif // DMW_REGISTER_DEBUG_SYMBOL
2918
2919
2920	void DMW_CDB_RegisterChannelUcmSymbols()
2921	{
2922	#if DMW_REGISTER_DEBUG_SYMBOL
2923	DHL_DBG_RegisterSymbols(ChannelUcmSymbols, DHL_NUMSYMBOLS(ChannelUcmSymbols));
2924
2925	#endif
2926	}
2927
2928
2929
2930
2931
2932	/******************************************************************************
2933
2934	$Log: DMW_Ucm.c,v $
2935
2936	1.18 2005/4/4 ScanChannel ¿¡ demux start ÄÚµå Ãß°¡
2937
2938	1.17 2005/3/15 NtscFreqOffset->freqOffset ÀÌ¸§ º¯°æ
2939	1.16 2005/3/5 Uid tune¿¡¼ freqOffsetÀÌ Àû¿ëµÇÁö ¾Ê´ø ¹®Á¦ ¼öÁ¤
2940	1.15 2005/01/19 PrintUCM ¼öÁ¤
2941	1.14 2004/12/09 update_current_scan ¿¡ bSetTuner ÀÎÀÚ Ãß°¡µÈ°Í Àû¿ë
2942
2943	1.13 2004/12/06 DMW_CDB_PrintRfUcm Ãß°¡
2944
2945	1.12 2004/12/02 DMW_TUN_TuneChannelByUidAndFlag Ãß°¡.
2946
2947	1.11 2004/11/30 UpdateDB ¿¡¼ scan_flag Á¶Á¤
2948	DMW_CDB_PrintOneUcm, scramble channel Ç¥½Ã
2949
2950	1.10 2004/11/27 DMW_CDB_ClearAll ¿¡¼ Á»´õ È¿À²ÀûÀÎ DeleteAllUcmCsd »ç¿ë
2951	1.09 2004/11/26 ucm entry¸¦ delete ÇÒ¶§ csd µµ °°ÀÌ delete
2952	ÀÚÃ¼ÀûÀÎ ucm print ÇÔ¼ö Ãß°¡
2953	1.08 2004/11/5 DMW_TUN_TuneChannelByUid ¿¡¼ two part channel systemÀ¸·Î
2954	´Ù½Ã º¯°æÇÏ´Â ÄÚµå »èÁ¦
2955
2956	1.07 2004/11/3 ShortNameString¿¡¼ non-ascii ±ÛÀÚ ±úÁö´Â°Å ¼öÁ¤.
2957	DebugUtil.h Æ÷ÇÔ
2958
2959	1.06 2004/11/1 UpdateDB¿¡¼ CBTF_IgnoreScrambledChannel ÇÃ·¡±× »èÁ¦
2960
2961	1.05 2004/8/30 DMW_CDB_ChangeFrequencyStandard °¡ ChannelTune ¸ðµâ·Î ÀÌµ¿
2962	FreqSTd °ü·Ã ¸ðµç ±â´ÉÀº ChannelDB¿Í ºÐ¸®
2963	8/31 g_CurChannelType HAL ¸ðµâ·Î ÀÌµ¿
2964
2965	1.04 2004/8/12 insert_ucm ¿¡¼ ÀÏÄ¡ÇÏ´Â entry°¡ ÀÖÀ»°æ¿ì resetµÇ´Â ¹ö±× ¼öÁ¤ (from miyu)
2966
2967	1.03 2004/6/4 DMW_CDB_UpdateDB ¿¡¼ pauseÇÏ±â Àü psiCtl»óÅÂ Ã¼Å©
2968	1.02 2004/5/11 FindMajorDown bugfix
2969
2970	OS_Realloc ¹ö±× È¸ÇÇÄÚµå Ãß°¡ 031111
2971
2972	DMW_CDB_DeleteMajorMinorChanInfo() Ãß°¡
2973
2974	rev 1.01 2003/2/24, cafrii
2975	insert_ucm ¹ö±× ¼öÁ¤.
2976	upper/lower major surfing Ãß°¡.
2977
2978	Revision 1.0 2003/02/00 cafrii
2979	Initial coding from ground
2980
2981	******************************************************************************/

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source: svn/newcon3bcm2_21bu/dst/dmw/src/Channel/DMW_Ucm.c @ 76

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