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source: titan/titan/timeshift.h @ 15338

Last change on this file since 15338 was 14355, checked in by nit, 12 years ago
[titan] next step make tssize dynamic
File size: 5.4 KB

Line
1	#ifndef TIMESHIFT_H
2	#define TIMESHIFT_H
3
4	void timeshiftpause()
5	{
6	int ret = 0;
7
8	if(status.timeshift == 0)
9	{
10	ret = servicestop(status.aktservice, 0, 2);
11	if(ret == 0)
12	{
13	ret = recordstart(status.aktservice->channel, -1, 0, RECTIMESHIFT, 0, NULL);
14	if(ret != 0)
15	{
16	status.timeshift = 0;
17	servicecheckret(servicestart(status.aktservice->channel, NULL, NULL, 3), 0);
18	}
19	recordcheckret(NULL, ret, 6);
20	}
21	}
22	else {
23	if(status.timeshiftseek != 0)
24	status.timeshiftseek = 0;
25	playerpausets();
26	}
27	}
28
29	//flag 0: stop from rcstop
30	//flag 1: stop from servicestop
31	void timeshiftstop(int flag)
32	{
33	int i = 0, ret = 0;
34	char* file = NULL;
35	struct service* snode = getservice(RECORDTIMESHIFT, flag);
36
37	if(status.timeshiftseek != 0) {
38	status.timeshiftseek = 0;
39	playerpausets();
40	playercontinuets();
41	}
42
43	playerstopts(1, flag);
44
45	if(snode != NULL)
46	{
47	file = ostrcat(file, snode->recname, 1, 0);
48	snode->recendtime = 1;
49
50	ret = getconfigint("deltimeshift", NULL);
51	if(ret == 0)
52	ret = textbox(_("Message"), _("Should Timeshift File deleted ?"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 400, 10, 0);
53
54	if(ret == 0 \|\| ret == 1) unlink(file);
55	free(file); file = NULL;
56	}
57
58	if(flag == 0)
59	{
60	while(status.timeshift == 1)
61	{
62	usleep(100000);
63	i++; if(i > 20) break;
64	}
65	servicecheckret(servicestart(status.aktservice->channel, NULL, NULL, 3), 0);
66	}
67
68	//if timeshift ends in pause status, we must reactivate continue in player driver
69	playercontinuets();
70	}
71
72	void timeshiftplay()
73	{
74	int ret = 1;
75	struct service* snode = getservice(RECORDTIMESHIFT, 0);
76
77	if(status.playing == 0)
78	{
79	if(snode != NULL) ret = playerstartts(snode->recname, 1);
80	if(ret != 0)
81	{
82	textbox(_("Message"), _("Can't start timeshift play !"), _("OK"), getrcconfigint("rcok", NULL), _("EXIT"), getrcconfigint("rcexit", NULL), NULL, 0, NULL, 0, 600, 200, 0, 0);
83	}
84	}
85	else {
86	if(status.timeshiftseek != 0) {
87	status.timeshiftseek = 0;
88	playerpausets();
89	}
90	playercontinuets();
91	}
92	}
93
94	void timeshiftscreen(struct stimerthread* self, struct service* servicenode)
95	{
96
97	off64_t endoffile;
98	off64_t currentpos;
99	unsigned long long ptsend = 0;
100	unsigned long long ptscurrent = 0;
101	char* tmpstr = NULL;
102	struct skin* framebuffer = getscreen("framebuffer");
103	struct skin* timeshift = getscreen("timeshift");
104	struct skin* seek = getscreennode(timeshift, "seek");
105	struct skin* timeshiftbar = getscreennode(timeshift, "timeshiftbar");
106	char* bg = NULL;
107	int seeking = 0, timeout = 0, ret = 0, minuten = 0, sekunden = 0;
108	struct service* snode = getservice(RECORDTIMESHIFT, 0);
109	int fd = -1;
110
111	if(servicenode == NULL)
112	{
113	err("NULL detect");
114	return;
115	}
116
117	if(snode != NULL)
118	fd = open(snode->recname, O_RDONLY \| O_LARGEFILE);
119
120	if(fd < 0)
121	{
122	err("timeshift fd not ok");
123	return;
124	}
125
126	timeshiftbar->progresssize = 0;
127	setnodeattr(timeshift, framebuffer);
128	bg = savescreen(timeshift);
129	if(status.timeshiftseek == 999999)
130	timeout = 5;
131
132	while(status.timeshiftseek != 0 \|\| seeking != 0)
133	{
134	currentpos = lseek64(servicenode->recsrcfd, 0, SEEK_CUR);
135	currentpos = currentpos - 5000000;
136	endoffile = lseek64(fd , 0, SEEK_END);
137
138	if(endoffile != 0)
139	{
140	timeshiftbar->progresssize = currentpos * 100 / endoffile;
141	if(status.timeshiftseek < 999999)
142	{
143	if(status.timeshiftseek > 10000)
144	{
145	tmpstr = oitoa(status.timeshiftseek - 10000);
146	tmpstr = ostrcat(_(">> "), tmpstr, 0, 1);
147	tmpstr = ostrcat(tmpstr, "x", 1, 0);
148	changetext(seek, tmpstr);
149	free(tmpstr); tmpstr = NULL;
150	}
151	if(status.timeshiftseek < 10000 && status.timeshiftseek > -10000)
152	{
153	if(seeking == 0)
154	{
155	seeking = status.timeshiftseek;
156	tmpstr = oitoa(status.timeshiftseek);
157	}
158	else
159	{
160	tmpstr = oitoa(seeking);
161	seeking = 0;
162	}
163	tmpstr = ostrcat(_("skip "), tmpstr, 0, 1);
164	tmpstr = ostrcat(tmpstr, " sec", 1, 0);
165	changetext(seek, tmpstr);
166	free(tmpstr); tmpstr = NULL;
167	}
168	}
169	else
170	{
171	ret = getptspos(fd, currentpos, &ptscurrent, &currentpos, 1, servicenode->tssize);
172	ret = getpts(fd, 0, 0, 256 * 1024, &ptsend, &endoffile, -1, servicenode->tssize);
173	sekunden = (ptsend - ptscurrent) / 90000;
174	minuten = sekunden / 60;
175	sekunden = sekunden % 60;
176	tmpstr = ostrcat(tmpstr, "-", 1, 0);
177	tmpstr = ostrcat(tmpstr, oitoa(minuten), 1, 1);
178	tmpstr = ostrcat(tmpstr, ":", 1, 0);
179
180	if(sekunden < 10)
181	tmpstr = ostrcat(tmpstr, "0", 1, 0);
182
183	tmpstr = ostrcat(tmpstr, oitoa(sekunden), 1, 1);
184	tmpstr = ostrcat(tmpstr, " min", 1, 0);
185	changetext(seek, tmpstr);
186	free(tmpstr); tmpstr = NULL;
187	}
188	}
189
190	drawscreen(timeshift, 0);
191	sleep (1);
192	if(status.timeshiftseek == 999999) {
193	timeout = timeout - 1;
194	if(timeout == 0)
195	status.timeshiftseek = 0;
196	}
197	}
198
199	restorescreen(bg, timeshift);
200	blitfb(0);
201	close(fd);
202	}
203
204	void timeshiftseek(int sekunden)
205	{
206	struct service* snode = getservice(RECORDPLAY, 0);
207
208	if(status.timeshiftseek == 0)
209	{
210	status.timeshiftseek = sekunden;
211	addtimer(&timeshiftscreen, START, 10000, 1, (void*)snode, NULL, NULL);
212	}
213
214	if(status.timeshiftseek < 999999)
215	{
216	status.timeshiftseek = sekunden;
217	if(snode != 0)
218	{
219	if(sekunden > 10000)
220	{
221	if(sekunden >= 10032)
222	{
223	status.timeshiftseek = 10016;
224	return;
225	}
226	status.timeshiftseek = sekunden;
227	sekunden = sekunden - 10000;
228	playerffts(sekunden);
229	}
230	else
231	{
232	playerseekts(snode, sekunden, 1);
233	}
234	}
235	}
236	}
237
238
239	#endif

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