tvheadend/src/channels.h

132 lines
3.1 KiB
C

/*
* tvheadend, channel functions
* Copyright (C) 2007 Andreas Öman
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef CHANNELS_H
#define CHANNELS_H
LIST_HEAD(channel_tag_mapping_list, channel_tag_mapping);
TAILQ_HEAD(channel_tag_queue, channel_tag);
extern struct channel_tag_queue channel_tags;
/*
* Channel definition
*/
typedef struct channel {
int ch_refcount;
int ch_zombie;
RB_ENTRY(channel) ch_name_link;
char *ch_name;
char *ch_sname;
RB_ENTRY(channel) ch_identifier_link;
int ch_id;
LIST_HEAD(, service) ch_services;
LIST_HEAD(, th_subscription) ch_subscriptions;
struct event_tree ch_epg_events;
struct event *ch_epg_current;
struct event *ch_epg_next;
gtimer_t ch_epg_timer_head;
gtimer_t ch_epg_timer_current;
int ch_dvr_extra_time_pre;
int ch_dvr_extra_time_post;
int ch_number; // User configurable number
char *ch_icon;
struct dvr_entry_list ch_dvrs;
struct dvr_autorec_entry_list ch_autorecs;
struct channel_tag_mapping_list ch_ctms;
} channel_t;
/**
* Channel tag
*/
typedef struct channel_tag {
TAILQ_ENTRY(channel_tag) ct_link;
int ct_enabled;
int ct_internal;
int ct_titled_icon;
int ct_identifier;
char *ct_name;
char *ct_comment;
char *ct_icon;
struct channel_tag_mapping_list ct_ctms;
struct dvr_autorec_entry_list ct_autorecs;
} channel_tag_t;
/**
* Channel tag mapping
*/
typedef struct channel_tag_mapping {
LIST_ENTRY(channel_tag_mapping) ctm_channel_link;
channel_t *ctm_channel;
LIST_ENTRY(channel_tag_mapping) ctm_tag_link;
channel_tag_t *ctm_tag;
int ctm_mark;
} channel_tag_mapping_t;
void channels_init(void);
channel_t *channel_find_by_name(const char *name, int create, int number);
channel_t *channel_find_by_identifier(int id);
void channel_set_teletext_rundown(channel_t *ch, int v);
void channel_settings_write(channel_t *ch);
int channel_rename(channel_t *ch, const char *newname);
void channel_delete(channel_t *ch);
void channel_merge(channel_t *dst, channel_t *src);
void channel_set_epg_postpre_time(channel_t *ch, int pre, int mins);
void channel_set_number(channel_t *ch, int number);
void channel_set_icon(channel_t *ch, const char *icon);
void channel_set_tags_from_list(channel_t *ch, const char *maplist);
channel_tag_t *channel_tag_find_by_name(const char *name, int create);
channel_tag_t *channel_tag_find_by_identifier(uint32_t id);
int channel_tag_map(channel_t *ch, channel_tag_t *ct, int check);
void channel_save(channel_t *ch);
#endif /* CHANNELS_H */