Commit | Line | Data |
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460b9539 | 1 | /* |
2 | * This file is part of DisOrder. | |
5aff007d | 3 | * Copyright (C) 2004-2008 Richard Kettlewell |
460b9539 | 4 | * |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
18 | * USA | |
19 | */ | |
20 | ||
21 | #ifndef QUEUE_H | |
22 | #define QUEUE_H | |
23 | ||
05b75f8d RK |
24 | #include <time.h> |
25 | ||
26 | ||
460b9539 | 27 | enum playing_state { |
28 | playing_failed, /* failed to play */ | |
29 | playing_isscratch, /* this is a scratch track */ | |
30 | playing_no_player, /* couldn't find a player */ | |
31 | playing_ok, /* played OK */ | |
32 | playing_paused, /* started but paused */ | |
33 | playing_quitting, /* interrupt because server quit */ | |
34 | playing_random, /* unplayed randomly chosen track */ | |
35 | playing_scratched, /* was scratched */ | |
36 | playing_started, /* started to play */ | |
37 | playing_unplayed /* haven't played this track yet */ | |
38 | }; | |
39 | ||
40 | extern const char *playing_states[]; | |
41 | ||
42 | /* queue entries form a circular doubly-linked list */ | |
43 | struct queue_entry { | |
44 | struct queue_entry *next; /* next entry */ | |
45 | struct queue_entry *prev; /* previous entry */ | |
46 | const char *track; /* path to track */ | |
47 | const char *submitter; /* name of submitter */ | |
48 | time_t when; /* time submitted */ | |
49 | time_t played; /* when played */ | |
50 | enum playing_state state; /* state */ | |
51 | long wstat; /* wait status */ | |
52 | const char *scratched; /* scratched by */ | |
53 | const char *id; /* queue entry ID */ | |
54 | time_t expected; /* expected started time */ | |
55 | /* for playing or soon-to-be-played tracks only: */ | |
56 | unsigned long type; /* type word from plugin */ | |
57 | const struct plugin *pl; /* plugin that's playing this track */ | |
58 | void *data; /* player data */ | |
59 | long sofar; /* how much played so far */ | |
66bb2e02 | 60 | int prepared; /* true when connected to speaker */ |
460b9539 | 61 | /* For DISORDER_PLAYER_PAUSES only: */ |
62 | time_t lastpaused, lastresumed; /* when last paused/resumed, or 0 */ | |
63 | long uptopause; /* how much played up to last pause */ | |
64 | /* For Disobedience */ | |
65 | struct queuelike *ql; /* owning queue */ | |
66 | }; | |
67 | ||
05b75f8d RK |
68 | void queue_insert_entry(struct queue_entry *b, struct queue_entry *n); |
69 | void queue_delete_entry(struct queue_entry *node); | |
70 | ||
460b9539 | 71 | int queue_unmarshall(struct queue_entry *q, const char *s, |
72 | void (*error_handler)(const char *, void *), | |
73 | void *u); | |
74 | /* unmarshall UTF-8 string @s@ into @q@ */ | |
75 | ||
76 | int queue_unmarshall_vec(struct queue_entry *q, int nvec, char **vec, | |
77 | void (*error_handler)(const char *, void *), | |
78 | void *u); | |
79 | /* unmarshall pre-split string @vec@ into @q@ */ | |
80 | ||
81 | char *queue_marshall(const struct queue_entry *q); | |
82 | /* marshall @q@ into a UTF-8 string */ | |
83 | ||
460b9539 | 84 | #endif /* QUEUE_H */ |
85 | ||
86 | /* | |
87 | Local Variables: | |
88 | c-basic-offset:2 | |
89 | comment-column:40 | |
90 | fill-column:79 | |
91 | End: | |
92 | */ |