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mpegts/linuxdvb: reworking of network creation and notification

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Should now get notifications for most things in the UI. However
there could be possible data overload if there are frequent small
updates.
This commit is contained in:
Adam Sutton 2013-07-09 14:37:23 +01:00
parent 3c9ac3a64f
commit 3e6ff52146
12 changed files with 180 additions and 125 deletions
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27
src/input/mpegts.h
View file

@ -402,28 +402,35 @@ struct mpegts_input
void (*mi_open_service) (mpegts_input_t*,mpegts_service_t*,int first);
void (*mi_close_service) (mpegts_input_t*,mpegts_service_t*);
void (*mi_create_mux_instance) (mpegts_input_t*,mpegts_mux_t*);
const idclass_t *(*mi_network_class) (mpegts_input_t *mi);
mpegts_network_t *(*mi_network_create) (mpegts_input_t *mi, htsmsg_t *c);
void (*mi_started_mux) (mpegts_input_t*,mpegts_mux_instance_t*);
void (*mi_stopped_mux) (mpegts_input_t*,mpegts_mux_instance_t*);
int (*mi_has_subscription) (mpegts_input_t*, mpegts_mux_t *mm);
int (*mi_grace_period) (mpegts_input_t*, mpegts_mux_t *mm);
};
#endif /* __TVH_MPEGTS_H__ */
/* ****************************************************************************
* Lists
* ***************************************************************************/
extern mpegts_network_list_t mpegts_network_all;
typedef struct mpegts_network_builder {
LIST_ENTRY(mpegts_network_builder) link;
const idclass_t *idc;
mpegts_network_t * (*build) ( const idclass_t *idc, htsmsg_t *conf );
} mpegts_network_builder_t;
typedef LIST_HEAD(,mpegts_network_builder) mpegts_network_builder_list_t;
extern mpegts_network_builder_list_t mpegts_network_builders;
extern mpegts_input_list_t mpegts_input_all;
/* ****************************************************************************
* Functions
* ***************************************************************************/
extern mpegts_input_list_t mpegts_input_all;
mpegts_input_t *mpegts_input_create0
( mpegts_input_t *mi, const idclass_t *idc, const char *uuid, htsmsg_t *c );
@ -439,6 +446,13 @@ void mpegts_input_set_network ( mpegts_input_t *mi, mpegts_network_t *mn );
void mpegts_input_open_service ( mpegts_input_t *mi, mpegts_service_t *s, int init );
void mpegts_input_close_service ( mpegts_input_t *mi, mpegts_service_t *s );
void mpegts_network_register_builder
( const idclass_t *idc,
mpegts_network_t *(*build)(const idclass_t *idc, htsmsg_t *conf) );
mpegts_network_t *mpegts_network_build
( const char *clazz, htsmsg_t *conf );
mpegts_network_t *mpegts_network_create0
( mpegts_network_t *mn, const idclass_t *idc, const char *uuid,
const char *name, htsmsg_t *conf );
@ -532,6 +546,7 @@ mpegts_service_t *mpegts_service_find
void mpegts_service_save ( mpegts_service_t *s, htsmsg_t *c );
#endif /* __TVH_MPEGTS_H__ */
/******************************************************************************
* Editor Configuration

3
src/input/mpegts/linuxdvb/linuxdvb_adapter.c
View file

@ -124,7 +124,8 @@ linuxdvb_adapter_create0
}
LIST_INSERT_HEAD(&ld->lh_children, (linuxdvb_hardware_t*)la, lh_parent_link);
la->lh_parent = (linuxdvb_hardware_t*)ld;
la->lh_parent = (linuxdvb_hardware_t*)ld;
la->mi_enabled = 1;
/* No conf */
if (!conf)

3
src/input/mpegts/linuxdvb/linuxdvb_device.c
View file

@ -232,6 +232,9 @@ linuxdvb_device_create0 ( const char *uuid, htsmsg_t *conf )
}
LIST_INSERT_HEAD(&linuxdvb_device_all, (linuxdvb_hardware_t*)ld, lh_parent_link);
/* Defaults */
ld->mi_enabled = 1;
/* No config */
if (!conf)
return ld;

41
src/input/mpegts/linuxdvb/linuxdvb_frontend.c
View file

@ -1,4 +1,5 @@
/*
rk_class
* Tvheadend - Linux DVB frontend
*
* Copyright (C) 2013 Adam Sutton
@ -42,17 +43,6 @@ linuxdvb_frontend_input_thread ( void *aux );
extern const idclass_t linuxdvb_hardware_class;
static const char *
linuxdvb_frontend_class_get_title ( idnode_t *in )
{
linuxdvb_frontend_t *lfe = (linuxdvb_frontend_t*)in;
if (lfe->mi_displayname)
return lfe->mi_displayname;
if (lfe->lfe_fe_path)
return lfe->lfe_fe_path;
return "unknown";
}
static void
linuxdvb_frontend_class_save ( idnode_t *in )
{
@ -126,7 +116,6 @@ const idclass_t linuxdvb_frontend_class =
.ic_super = &linuxdvb_hardware_class,
.ic_class = "linuxdvb_frontend",
.ic_caption = "Linux DVB Frontend",
.ic_get_title = linuxdvb_frontend_class_get_title,
.ic_save = linuxdvb_frontend_class_save,
.ic_properties = (const property_t[]) {
{
@ -235,21 +224,6 @@ const idclass_t linuxdvb_frontend_atsc_class =
* Class methods
* *************************************************************************/
static const idclass_t *
linuxdvb_frontend_network_class ( mpegts_input_t *mi )
{
extern const idclass_t linuxdvb_network_class;
return &linuxdvb_network_class;
}
static mpegts_network_t *
linuxdvb_frontend_network_create ( mpegts_input_t *mi, htsmsg_t *conf )
{
linuxdvb_frontend_t *lfe = (linuxdvb_frontend_t*)mi;
return (mpegts_network_t*)
linuxdvb_network_create0(NULL, lfe->lfe_info.type, conf);
}
static int
linuxdvb_frontend_is_enabled ( mpegts_input_t *mi )
{
@ -260,12 +234,6 @@ linuxdvb_frontend_is_enabled ( mpegts_input_t *mi )
return 1;
}
static void
linuxdvb_frontend_display_name ( mpegts_input_t* mi, char *buf, size_t len )
{
strncpy(buf, linuxdvb_frontend_class_get_title(&mi->mi_id) ?: "", len);
}
#if 0
static int
linuxdvb_frontend_is_free ( mpegts_input_t *mi )
@ -857,13 +825,10 @@ linuxdvb_frontend_create0
/* Input callbacks */
lfe->mi_is_enabled = linuxdvb_frontend_is_enabled;
lfe->mi_display_name = linuxdvb_frontend_display_name;
lfe->mi_start_mux = linuxdvb_frontend_start_mux;
lfe->mi_stop_mux = linuxdvb_frontend_stop_mux;
lfe->mi_open_service = linuxdvb_frontend_open_service;
lfe->mi_close_service = linuxdvb_frontend_close_service;
lfe->mi_network_class = linuxdvb_frontend_network_class;
lfe->mi_network_create = linuxdvb_frontend_network_create;
lfe->lfe_open_pid = linuxdvb_frontend_open_pid;
/* Adapter link */
@ -930,6 +895,10 @@ linuxdvb_frontend_added
}
}
/* Defaults */
if (!lfe->mi_displayname)
lfe->mi_displayname = strdup(fe_path);
/* Copy info */
lfe->lfe_number = fe_num;
memcpy(&lfe->lfe_info, fe_info, sizeof(struct dvb_frontend_info));

134
src/input/mpegts/linuxdvb/linuxdvb_network.c
View file

@ -36,38 +36,52 @@
extern const idclass_t mpegts_network_class;
static const void *
mpegts_network_class_get_lntype
( void * ptr )
{
static const char *s;
s = dvb_type2str(((linuxdvb_network_t*)ptr)->ln_type);
return &s;
}
static int
mpegts_network_class_set_lntype
( void *ptr, const void *v )
{
const char *str = v;
((linuxdvb_network_t*)ptr)->ln_type = dvb_str2type(str);
return 1;
}
const idclass_t linuxdvb_network_class =
{
.ic_super = &mpegts_network_class,
.ic_class = "linuxdvb_network",
.ic_caption = "LinuxDVB Network",
.ic_properties = (const property_t[]){
{
.type = PT_STR,
.id = "type",
.name = "Network Type",
.opts = PO_RDONLY,
.get = mpegts_network_class_get_lntype,
.set = mpegts_network_class_set_lntype,
},
{}
}
};
const idclass_t linuxdvb_network_dvbt_class =
{
.ic_super = &linuxdvb_network_class,
.ic_class = "linuxdvb_network_dvbt",
.ic_caption = "DVB-T Network",
.ic_properties = (const property_t[]) {
{}
}
};
const idclass_t linuxdvb_network_dvbc_class =
{
.ic_super = &linuxdvb_network_class,
.ic_class = "linuxdvb_network_dvbc",
.ic_caption = "DVB-C Network",
.ic_properties = (const property_t[]) {
{}
}
};
const idclass_t linuxdvb_network_dvbs_class =
{
.ic_super = &linuxdvb_network_class,
.ic_class = "linuxdvb_network_dvbs",
.ic_caption = "DVB-S Network",
.ic_properties = (const property_t[]) {
{}
}
};
const idclass_t linuxdvb_network_atsc_class =
{
.ic_super = &linuxdvb_network_class,
.ic_class = "linuxdvb_network_atsc",
.ic_caption = "ATSC Network",
.ic_properties = (const property_t[]) {
{}
}
};
@ -97,6 +111,7 @@ linuxdvb_network_config_save ( mpegts_network_t *mn )
{
htsmsg_t *c = htsmsg_create_map();
idnode_save(&mn->mn_id, c);
htsmsg_add_str(c, "class", mn->mn_id.in_class->ic_class);
hts_settings_save(c, "input/linuxdvb/networks/%s/config",
idnode_uuid_as_str(&mn->mn_id));
htsmsg_destroy(c);
@ -133,19 +148,15 @@ linuxdvb_network_mux_class
extern const idclass_t linuxdvb_mux_dvbc_class;
extern const idclass_t linuxdvb_mux_dvbs_class;
extern const idclass_t linuxdvb_mux_atsc_class;
linuxdvb_network_t *ln = (linuxdvb_network_t*)mn;
switch (ln->ln_type) {
case FE_OFDM:
return &linuxdvb_mux_dvbt_class;
case FE_QAM:
return &linuxdvb_mux_dvbc_class;
case FE_QPSK:
return &linuxdvb_mux_dvbs_class;
case FE_ATSC:
return &linuxdvb_mux_atsc_class;
default:
return NULL;
}
if (idnode_is_instance(&mn->mn_id, &linuxdvb_network_dvbt_class))
return &linuxdvb_mux_dvbt_class;
if (idnode_is_instance(&mn->mn_id, &linuxdvb_network_dvbc_class))
return &linuxdvb_mux_dvbc_class;
if (idnode_is_instance(&mn->mn_id, &linuxdvb_network_dvbs_class))
return &linuxdvb_mux_dvbs_class;
if (idnode_is_instance(&mn->mn_id, &linuxdvb_network_atsc_class))
return &linuxdvb_mux_atsc_class;
return NULL;
}
static mpegts_mux_t *
@ -164,17 +175,25 @@ linuxdvb_network_mux_create2
linuxdvb_network_t *
linuxdvb_network_create0
( const char *uuid, fe_type_t type, htsmsg_t *conf )
( const char *uuid, const idclass_t *idc, htsmsg_t *conf )
{
linuxdvb_network_t *ln;
htsmsg_t *c, *e;
htsmsg_field_t *f;
/* Create */
if (!(ln = mpegts_network_create(linuxdvb_network, uuid, NULL, conf)))
if (!(ln = (linuxdvb_network_t*)mpegts_network_create0(calloc(1, sizeof(linuxdvb_network_t)),
idc, uuid, NULL, conf)))
return NULL;
if (type != -1)
ln->ln_type = type;
if (idc == &linuxdvb_network_dvbt_class)
ln->ln_type = FE_OFDM;
else if (idc == &linuxdvb_network_dvbc_class)
ln->ln_type = FE_QAM;
else if (idc == &linuxdvb_network_dvbs_class)
ln->ln_type = FE_QPSK;
else
ln->ln_type = FE_ATSC;
/* Callbacks */
ln->mn_create_mux = linuxdvb_network_create_mux;
@ -199,18 +218,45 @@ linuxdvb_network_create0
return ln;
}
static mpegts_network_t *
linuxdvb_network_builder
( const idclass_t *idc, htsmsg_t *conf )
{
return (mpegts_network_t*)linuxdvb_network_create0(NULL, idc, conf);
}
void linuxdvb_network_init ( void )
{
htsmsg_t *c, *e;
htsmsg_field_t *f;
const char *s;
int i;
const idclass_t* classes[] = {
&linuxdvb_network_dvbt_class,
&linuxdvb_network_dvbc_class,
&linuxdvb_network_dvbs_class,
&linuxdvb_network_atsc_class,
};
/* Register class builders */
for (i = 0; i < ARRAY_SIZE(classes); i++)
mpegts_network_register_builder(classes[i], linuxdvb_network_builder);
/* Load settings */
if (!(c = hts_settings_load_r(1, "input/linuxdvb/networks")))
return;
HTSMSG_FOREACH(f, c) {
if (!(e = htsmsg_get_map_by_field(f))) continue;
if (!(e = htsmsg_get_map(e, "config"))) continue;
(void)linuxdvb_network_create0(f->hmf_name, -1, e);
if (!(s = htsmsg_get_str(e, "class"))) continue;
for (i = 0; i < ARRAY_SIZE(classes); i++) {
if(!strcmp(classes[i]->ic_class, s)) {
(void)linuxdvb_network_create0(f->hmf_name, classes[i], e);
break;
}
}
}
htsmsg_destroy(c);
}

2
src/input/mpegts/linuxdvb/linuxdvb_private.h
View file

@ -188,7 +188,7 @@ void linuxdvb_network_init ( void );
linuxdvb_network_t *linuxdvb_network_find_by_uuid(const char *uuid);
linuxdvb_network_t *linuxdvb_network_create0
( const char *uuid, fe_type_t type, htsmsg_t *conf );
( const char *uuid, const idclass_t *idc, htsmsg_t *conf );
struct linuxdvb_mux
{

24
src/input/mpegts/linuxdvb/linuxdvb_satconf.c
View file

@ -234,7 +234,10 @@ linuxdvb_satconf_class_get_title ( idnode_t *o )
{
static char buf[128];
linuxdvb_satconf_t *ls = (linuxdvb_satconf_t*)o;
ls->mi_display_name((mpegts_input_t*)ls, buf, sizeof(buf));
if (ls->mi_display_name)
ls->mi_display_name((mpegts_input_t*)ls, buf, sizeof(buf));
else
*buf = 0;
return buf;
}
@ -325,20 +328,6 @@ linuxdvb_satconf_display_name ( mpegts_input_t* mi, char *buf, size_t len )
strncpy(buf, "Unknown", len);
}
static const idclass_t *
linuxdvb_satconf_network_class ( mpegts_input_t *mi )
{
extern const idclass_t linuxdvb_network_class;
return &linuxdvb_network_class;
}
static mpegts_network_t *
linuxdvb_satconf_network_create ( mpegts_input_t *mi, htsmsg_t *conf )
{
return (mpegts_network_t*)
linuxdvb_network_create0(NULL, FE_QPSK, conf);
}
static int
linuxdvb_satconf_is_enabled ( mpegts_input_t *mi )
{
@ -549,8 +538,6 @@ linuxdvb_satconf_create0
ls->mi_stop_mux = linuxdvb_satconf_stop_mux;
ls->mi_open_service = linuxdvb_satconf_open_service;
ls->mi_close_service = linuxdvb_satconf_close_service;
ls->mi_network_class = linuxdvb_satconf_network_class;
ls->mi_network_create = linuxdvb_satconf_network_create;
ls->mi_started_mux = linuxdvb_satconf_started_mux;
ls->mi_stopped_mux = linuxdvb_satconf_stopped_mux;
ls->mi_has_subscription = linuxdvb_satconf_has_subscription;
@ -577,6 +564,9 @@ linuxdvb_satconf_create0
if (!ls->ls_lnb)
ls->ls_lnb = linuxdvb_lnb_create0(NULL, NULL, ls);
/* Notification */
idnode_notify("linuxdvb_satconf", &ls->mi_id, 0);
return ls;
}

15
src/input/mpegts/mpegts_input.c
View file

@ -64,19 +64,6 @@ const idclass_t mpegts_input_class =
* Class methods
* *************************************************************************/
static const idclass_t *
mpegts_input_network_class (mpegts_input_t *mi)
{
extern const idclass_t mpegts_network_class;
return &mpegts_network_class;
}
static mpegts_network_t *
mpegts_input_network_create (mpegts_input_t *mi, htsmsg_t *conf)
{
return NULL;
}
static int
mpegts_input_is_enabled ( mpegts_input_t *mi )
{
@ -397,8 +384,6 @@ mpegts_input_create0
mi->mi_stop_mux = mpegts_input_stop_mux;
mi->mi_open_service = mpegts_input_open_service;
mi->mi_close_service = mpegts_input_close_service;
mi->mi_network_class = mpegts_input_network_class;
mi->mi_network_create = mpegts_input_network_create;
mi->mi_create_mux_instance = mpegts_input_create_mux_instance;
mi->mi_started_mux = mpegts_input_started_mux;
mi->mi_stopped_mux = mpegts_input_stopped_mux;

7
src/input/mpegts/mpegts_mux.c
View file

@ -148,7 +148,7 @@ const idclass_t mpegts_mux_class =
.type = PT_STR,
.id = "network",
.name = "Network",
.opts = PO_RDONLY,
.opts = PO_RDONLY | PO_NOSAVE,
.get = mpegts_mux_class_get_network,
},
{
@ -484,6 +484,11 @@ mpegts_mux_create0
mm->mm_display_name(mm, buf, sizeof(buf));
tvhtrace("mpegts", "%s - created", buf);
/* Notification */
printf("NOTIFY NEW MUX\n");
idnode_notify("mpegts_mux", &mm->mm_id, 0);
idnode_notify(NULL, &mn->mn_id, 0);
return mm;
}

29
src/input/mpegts/mpegts_network.c
View file

@ -256,6 +256,35 @@ mpegts_network_set_network_name
return 1;
}
/******************************************************************************
* Network classes/creation
*****************************************************************************/
mpegts_network_builder_list_t mpegts_network_builders;
void
mpegts_network_register_builder
( const idclass_t *idc,
mpegts_network_t *(*build) (const idclass_t *idc, htsmsg_t *conf) )
{
mpegts_network_builder_t *mnb = calloc(1, sizeof(mpegts_network_builder_t));
mnb->idc = idc;
mnb->build = build;
LIST_INSERT_HEAD(&mpegts_network_builders, mnb, link);
}
mpegts_network_t *
mpegts_network_build
( const char *clazz, htsmsg_t *conf )
{
mpegts_network_builder_t *mnb;
LIST_FOREACH(mnb, &mpegts_network_builders, link) {
if (!strcmp(mnb->idc->ic_class, clazz))
return mnb->build(mnb->idc, conf);
}
return NULL;
}
/******************************************************************************
* Editor Configuration
*

12
src/input/mpegts/mpegts_service.c
View file

@ -33,7 +33,10 @@ mpegts_service_class_get_mux ( void *ptr )
{
static char buf[512], *s = buf;
mpegts_service_t *ms = ptr;
ms->s_dvb_mux->mm_display_name(ms->s_dvb_mux, buf, sizeof(buf));
if (ms->s_dvb_mux && ms->s_dvb_mux->mm_display_name)
ms->s_dvb_mux->mm_display_name(ms->s_dvb_mux, buf, sizeof(buf));
else
*buf = 0;
return &s;
}
@ -47,7 +50,7 @@ const idclass_t mpegts_service_class =
.type = PT_STR,
.id = "multiplex",
.name = "Mux",
.opts = PO_RDONLY,
.opts = PO_RDONLY | PO_NOSAVE,
.get = mpegts_service_class_get_mux,
},
{
@ -321,6 +324,11 @@ mpegts_service_create0
mm->mm_display_name(mm, buf, sizeof(buf));
tvhlog(LOG_DEBUG, "mpegts", "%s - add service %04X %s", buf, s->s_dvb_service_id, s->s_dvb_svcname);
/* Notification */
idnode_notify(NULL, &s->s_dvb_mux->mm_id, 0);
idnode_notify(NULL, &s->s_dvb_mux->mm_network->mn_id, 0);
return s;
}

6
src/service.c
View file

@ -522,6 +522,9 @@ service_create0
if (conf)
service_load(t, conf);
/* Notify */
idnode_notify("service", &t->s_id, 0);
return t;
}
@ -1003,7 +1006,8 @@ static void
service_class_save(struct idnode *self)
{
service_t *s = (service_t *)self;
s->s_config_save(s);
if (s->s_config_save)
s->s_config_save(s);
}
/**