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enlightenment/src/modules/mixer/pa.h

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#ifndef PA_HACKS_H
#define PA_HACKS_H
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#include <Ecore.h>
#include <Ecore_Con.h>
#include <inttypes.h>
#include "Pulse.h"
#include <math.h>
#ifndef STATEDIR
# define STATEDIR "/var"
#endif
#ifndef EINA_UNUSED
# define EINA_UNUSED __attribute__((unused))
#endif
# ifdef EINTERN
# undef EINTERN
# endif
# ifdef __GNUC__
# if __GNUC__ >= 4
# define EINTERN __attribute__ ((visibility("hidden")))
# else
# define EINTERN
# endif
# else
# define EINTERN
# endif
#define PA_PROTOCOL_VERSION 16
#define PA_NATIVE_COOKIE_LENGTH 256
#ifndef PA_MACHINE_ID
# define PA_MACHINE_ID "/var/lib/dbus/machine-id"
#endif
#ifndef _
# define _(X) (X)
#endif
#undef DBG
#undef INF
#undef WRN
#undef ERR
#undef CRI
//#define DBG(...) EINA_LOG_DOM_DBG(pa_log_dom, __VA_ARGS__)
//#define INF(...) EINA_LOG_DOM_INFO(pa_log_dom, __VA_ARGS__)
//#define WRN(...) EINA_LOG_DOM_WARN(pa_log_dom, __VA_ARGS__)
//#define ERR(...) EINA_LOG_DOM_ERR(pa_log_dom, __VA_ARGS__)
//#define CRI(...) EINA_LOG_DOM_CRIT(pa_log_dom, __VA_ARGS__)
#define DBG(...)
#define INF(...)
#define WRN(...)
#define ERR(...)
#define CRI(...)
typedef enum
{
PA_COMMAND_ERROR,
PA_COMMAND_TIMEOUT, /* pseudo command */
PA_COMMAND_REPLY,
PA_COMMAND_CREATE_PLAYBACK_STREAM, /* Payload changed in v9, v12 (0.9.0, 0.9.8) */
PA_COMMAND_DELETE_PLAYBACK_STREAM,
PA_COMMAND_CREATE_RECORD_STREAM, /* Payload changed in v9, v12 (0.9.0, 0.9.8) */
PA_COMMAND_DELETE_RECORD_STREAM,
PA_COMMAND_EXIT,
PA_COMMAND_AUTH,
PA_COMMAND_SET_CLIENT_NAME,
PA_COMMAND_LOOKUP_SINK,
PA_COMMAND_LOOKUP_SOURCE,
PA_COMMAND_DRAIN_PLAYBACK_STREAM,
PA_COMMAND_STAT,
PA_COMMAND_GET_PLAYBACK_LATENCY,
PA_COMMAND_CREATE_UPLOAD_STREAM,
PA_COMMAND_DELETE_UPLOAD_STREAM,
PA_COMMAND_FINISH_UPLOAD_STREAM,
PA_COMMAND_PLAY_SAMPLE,
PA_COMMAND_REMOVE_SAMPLE,
PA_COMMAND_GET_SERVER_INFO,
PA_COMMAND_GET_SINK_INFO,
PA_COMMAND_GET_SINK_INFO_LIST,
PA_COMMAND_GET_SOURCE_INFO,
PA_COMMAND_GET_SOURCE_INFO_LIST,
PA_COMMAND_GET_MODULE_INFO,
PA_COMMAND_GET_MODULE_INFO_LIST,
PA_COMMAND_GET_CLIENT_INFO,
PA_COMMAND_GET_CLIENT_INFO_LIST,
PA_COMMAND_GET_SINK_INPUT_INFO, /* Payload changed in v11 (0.9.7) */
PA_COMMAND_GET_SINK_INPUT_INFO_LIST, /* Payload changed in v11 (0.9.7) */
PA_COMMAND_GET_SOURCE_OUTPUT_INFO,
PA_COMMAND_GET_SOURCE_OUTPUT_INFO_LIST,
PA_COMMAND_GET_SAMPLE_INFO,
PA_COMMAND_GET_SAMPLE_INFO_LIST,
PA_COMMAND_SUBSCRIBE,
PA_COMMAND_SET_SINK_VOLUME,
PA_COMMAND_SET_SINK_INPUT_VOLUME,
PA_COMMAND_SET_SOURCE_VOLUME,
PA_COMMAND_SET_SINK_MUTE,
PA_COMMAND_SET_SOURCE_MUTE,
PA_COMMAND_CORK_PLAYBACK_STREAM,
PA_COMMAND_FLUSH_PLAYBACK_STREAM,
PA_COMMAND_TRIGGER_PLAYBACK_STREAM,
PA_COMMAND_SET_DEFAULT_SINK,
PA_COMMAND_SET_DEFAULT_SOURCE,
PA_COMMAND_SET_PLAYBACK_STREAM_NAME,
PA_COMMAND_SET_RECORD_STREAM_NAME,
PA_COMMAND_KILL_CLIENT,
PA_COMMAND_KILL_SINK_INPUT,
PA_COMMAND_KILL_SOURCE_OUTPUT,
PA_COMMAND_LOAD_MODULE,
PA_COMMAND_UNLOAD_MODULE,
PA_COMMAND_ADD_AUTOLOAD___OBSOLETE,
PA_COMMAND_REMOVE_AUTOLOAD___OBSOLETE,
PA_COMMAND_GET_AUTOLOAD_INFO___OBSOLETE,
PA_COMMAND_GET_AUTOLOAD_INFO_LIST___OBSOLETE,
PA_COMMAND_GET_RECORD_LATENCY,
PA_COMMAND_CORK_RECORD_STREAM,
PA_COMMAND_FLUSH_RECORD_STREAM,
PA_COMMAND_PREBUF_PLAYBACK_STREAM,
PA_COMMAND_REQUEST,
PA_COMMAND_OVERFLOW,
PA_COMMAND_UNDERFLOW,
PA_COMMAND_PLAYBACK_STREAM_KILLED,
PA_COMMAND_RECORD_STREAM_KILLED,
PA_COMMAND_SUBSCRIBE_EVENT,
PA_COMMAND_MOVE_SINK_INPUT,
PA_COMMAND_MOVE_SOURCE_OUTPUT,
PA_COMMAND_SET_SINK_INPUT_MUTE,
PA_COMMAND_SUSPEND_SINK,
PA_COMMAND_SUSPEND_SOURCE,
PA_COMMAND_SET_PLAYBACK_STREAM_BUFFER_ATTR,
PA_COMMAND_SET_RECORD_STREAM_BUFFER_ATTR,
PA_COMMAND_UPDATE_PLAYBACK_STREAM_SAMPLE_RATE,
PA_COMMAND_UPDATE_RECORD_STREAM_SAMPLE_RATE,
PA_COMMAND_PLAYBACK_STREAM_SUSPENDED,
PA_COMMAND_RECORD_STREAM_SUSPENDED,
PA_COMMAND_PLAYBACK_STREAM_MOVED,
PA_COMMAND_RECORD_STREAM_MOVED,
PA_COMMAND_UPDATE_RECORD_STREAM_PROPLIST,
PA_COMMAND_UPDATE_PLAYBACK_STREAM_PROPLIST,
PA_COMMAND_UPDATE_CLIENT_PROPLIST,
PA_COMMAND_REMOVE_RECORD_STREAM_PROPLIST,
PA_COMMAND_REMOVE_PLAYBACK_STREAM_PROPLIST,
PA_COMMAND_REMOVE_CLIENT_PROPLIST,
PA_COMMAND_STARTED,
PA_COMMAND_EXTENSION,
PA_COMMAND_GET_CARD_INFO,
PA_COMMAND_GET_CARD_INFO_LIST,
PA_COMMAND_SET_CARD_PROFILE,
PA_COMMAND_CLIENT_EVENT,
PA_COMMAND_PLAYBACK_STREAM_EVENT,
PA_COMMAND_RECORD_STREAM_EVENT,
PA_COMMAND_PLAYBACK_BUFFER_ATTR_CHANGED,
PA_COMMAND_RECORD_BUFFER_ATTR_CHANGED,
PA_COMMAND_SET_SINK_PORT,
PA_COMMAND_SET_SOURCE_PORT,
PA_COMMAND_MAX
} PA_Commands;
typedef enum pa_subscription_event_type {
PA_SUBSCRIPTION_EVENT_SINK = 0x0000U,
PA_SUBSCRIPTION_EVENT_SOURCE = 0x0001U,
PA_SUBSCRIPTION_EVENT_SINK_INPUT = 0x0002U,
PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT = 0x0003U,
PA_SUBSCRIPTION_EVENT_MODULE = 0x0004U,
PA_SUBSCRIPTION_EVENT_CLIENT = 0x0005U,
PA_SUBSCRIPTION_EVENT_SAMPLE_CACHE = 0x0006U,
PA_SUBSCRIPTION_EVENT_SERVER = 0x0007U,
PA_SUBSCRIPTION_EVENT_AUTOLOAD = 0x0008U,
PA_SUBSCRIPTION_EVENT_CARD = 0x0009U,
PA_SUBSCRIPTION_EVENT_FACILITY_MASK = 0x000FU,
PA_SUBSCRIPTION_EVENT_NEW = 0x0000U,
PA_SUBSCRIPTION_EVENT_CHANGE = 0x0010U,
PA_SUBSCRIPTION_EVENT_REMOVE = 0x0020U,
PA_SUBSCRIPTION_EVENT_TYPE_MASK = 0x0030U
} pa_subscription_event_type_t;
/** Subscription event mask, as used by pa_context_subscribe() */
typedef enum pa_subscription_mask {
PA_SUBSCRIPTION_MASK_NULL = 0x0000U,
PA_SUBSCRIPTION_MASK_SINK = 0x0001U,
PA_SUBSCRIPTION_MASK_SOURCE = 0x0002U,
PA_SUBSCRIPTION_MASK_SINK_INPUT = 0x0004U,
PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT = 0x0008U,
PA_SUBSCRIPTION_MASK_MODULE = 0x0010U,
PA_SUBSCRIPTION_MASK_CLIENT = 0x0020U,
PA_SUBSCRIPTION_MASK_SAMPLE_CACHE = 0x0040U,
PA_SUBSCRIPTION_MASK_SERVER = 0x0080U,
PA_SUBSCRIPTION_MASK_AUTOLOAD = 0x0100U,
PA_SUBSCRIPTION_MASK_CARD = 0x0200U,
PA_SUBSCRIPTION_MASK_ALL = 0x02ffU
} pa_subscription_mask_t;
/* The sequence descriptor header consists of 5 32bit integers: */
typedef enum {
PA_PSTREAM_DESCRIPTOR_LENGTH,
PA_PSTREAM_DESCRIPTOR_CHANNEL,
PA_PSTREAM_DESCRIPTOR_OFFSET_HI,
PA_PSTREAM_DESCRIPTOR_OFFSET_LO,
PA_PSTREAM_DESCRIPTOR_FLAGS,
PA_PSTREAM_DESCRIPTOR_MAX
} PA_Header;
/* Due to a stupid design flaw, proplists may only be at the END of a
* packet or not before a STRING! Don't forget that! We can't really
* fix this without breaking compat. */
typedef enum {
PA_TAG_INVALID = 0,
PA_TAG_STRING = 't',
PA_TAG_STRING_NULL = 'N',
PA_TAG_U32 = 'L',
PA_TAG_U8 = 'B',
PA_TAG_U64 = 'R',
PA_TAG_S64 = 'r',
PA_TAG_SAMPLE_SPEC = 'a',
PA_TAG_ARBITRARY = 'x',
PA_TAG_BOOLEAN_TRUE = '1',
PA_TAG_BOOLEAN_FALSE = '0',
PA_TAG_BOOLEAN = PA_TAG_BOOLEAN_TRUE,
PA_TAG_TIMEVAL = 'T',
PA_TAG_USEC = 'U' /* 64bit unsigned */,
PA_TAG_CHANNEL_MAP = 'm',
PA_TAG_CVOLUME = 'v',
PA_TAG_PROPLIST = 'P',
PA_TAG_VOLUME = 'V'
} PA_Tag;
typedef enum
{
PA_TAG_SIZE_INVALID = 0,
PA_TAG_SIZE_STRING = 2,
PA_TAG_SIZE_STRING_NULL = 1,
PA_TAG_SIZE_U32 = 5,
PA_TAG_SIZE_U8 = 'B',
PA_TAG_SIZE_U64 = 'R',
PA_TAG_SIZE_S64 = 'r',
PA_TAG_SIZE_SAMPLE_SPEC = 7,
PA_TAG_SIZE_ARBITRARY = PA_TAG_SIZE_U32,
PA_TAG_SIZE_BOOLEAN = 1,
PA_TAG_SIZE_TIMEVAL = 'T',
PA_TAG_SIZE_USEC = 9 /* 64bit unsigned */,
PA_TAG_SIZE_CHANNEL_MAP = 2,
PA_TAG_SIZE_CVOLUME = 2,
PA_TAG_SIZE_PROPLIST = 1 + PA_TAG_SIZE_STRING_NULL,
PA_TAG_SIZE_VOLUME = 2
} PA_Tag_Size;
/** Volume specification:
* PA_VOLUME_MUTED: silence;
* < PA_VOLUME_NORM: decreased volume;
* PA_VOLUME_NORM: normal volume;
* > PA_VOLUME_NORM: increased volume */
typedef uint32_t pa_volume_t;
/** Normal volume (100%, 0 dB) */
#define PA_VOLUME_NORM ((pa_volume_t) 0x10000U)
/** Muted (minimal valid) volume (0%, -inf dB) */
#define PA_VOLUME_MUTED ((pa_volume_t) 0U)
/** Maximum valid volume we can store. \since 0.9.15 */
#define PA_VOLUME_MAX ((pa_volume_t) UINT32_MAX-1)
/** Special 'invalid' volume. \since 0.9.16 */
#define PA_VOLUME_INVALID ((pa_volume_t) UINT32_MAX)
#define PA_CHANNELS_MAX 32U
/** Maximum allowed sample rate */
#define PA_RATE_MAX (48000U*4U)
/** Sample format */
typedef enum pa_sample_format {
PA_SAMPLE_U8,
/**< Unsigned 8 Bit PCM */
PA_SAMPLE_ALAW,
/**< 8 Bit a-Law */
PA_SAMPLE_ULAW,
/**< 8 Bit mu-Law */
PA_SAMPLE_S16LE,
/**< Signed 16 Bit PCM, little endian (PC) */
PA_SAMPLE_S16BE,
/**< Signed 16 Bit PCM, big endian */
PA_SAMPLE_FLOAT32LE,
/**< 32 Bit IEEE floating point, little endian (PC), range -1.0 to 1.0 */
PA_SAMPLE_FLOAT32BE,
/**< 32 Bit IEEE floating point, big endian, range -1.0 to 1.0 */
PA_SAMPLE_S32LE,
/**< Signed 32 Bit PCM, little endian (PC) */
PA_SAMPLE_S32BE,
/**< Signed 32 Bit PCM, big endian */
PA_SAMPLE_S24LE,
/**< Signed 24 Bit PCM packed, little endian (PC). \since 0.9.15 */
PA_SAMPLE_S24BE,
/**< Signed 24 Bit PCM packed, big endian. \since 0.9.15 */
PA_SAMPLE_S24_32LE,
/**< Signed 24 Bit PCM in LSB of 32 Bit words, little endian (PC). \since 0.9.15 */
PA_SAMPLE_S24_32BE,
/**< Signed 24 Bit PCM in LSB of 32 Bit words, big endian. \since 0.9.15 */
PA_SAMPLE_MAX,
/**< Upper limit of valid sample types */
PA_SAMPLE_INVALID = -1
/**< An invalid value */
} pa_sample_format_t;
/** A list of channel labels */
typedef enum pa_channel_position {
PA_CHANNEL_POSITION_INVALID = -1,
PA_CHANNEL_POSITION_MONO = 0,
PA_CHANNEL_POSITION_FRONT_LEFT, /* Apple, Dolby call this 'Left' */
PA_CHANNEL_POSITION_FRONT_RIGHT, /* Apple, Dolby call this 'Right' */
PA_CHANNEL_POSITION_FRONT_CENTER, /* Apple, Dolby call this 'Center' */
/** \cond fulldocs */
PA_CHANNEL_POSITION_LEFT = PA_CHANNEL_POSITION_FRONT_LEFT,
PA_CHANNEL_POSITION_RIGHT = PA_CHANNEL_POSITION_FRONT_RIGHT,
PA_CHANNEL_POSITION_CENTER = PA_CHANNEL_POSITION_FRONT_CENTER,
/** \endcond */
PA_CHANNEL_POSITION_REAR_CENTER, /* Microsoft calls this 'Back Center', Apple calls this 'Center Surround', Dolby calls this 'Surround Rear Center' */
PA_CHANNEL_POSITION_REAR_LEFT, /* Microsoft calls this 'Back Left', Apple calls this 'Left Surround' (!), Dolby calls this 'Surround Rear Left' */
PA_CHANNEL_POSITION_REAR_RIGHT, /* Microsoft calls this 'Back Right', Apple calls this 'Right Surround' (!), Dolby calls this 'Surround Rear Right' */
PA_CHANNEL_POSITION_LFE, /* Microsoft calls this 'Low Frequency', Apple calls this 'LFEScreen' */
/** \cond fulldocs */
PA_CHANNEL_POSITION_SUBWOOFER = PA_CHANNEL_POSITION_LFE,
/** \endcond */
PA_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER, /* Apple, Dolby call this 'Left Center' */
PA_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER, /* Apple, Dolby call this 'Right Center */
PA_CHANNEL_POSITION_SIDE_LEFT, /* Apple calls this 'Left Surround Direct', Dolby calls this 'Surround Left' (!) */
PA_CHANNEL_POSITION_SIDE_RIGHT, /* Apple calls this 'Right Surround Direct', Dolby calls this 'Surround Right' (!) */
PA_CHANNEL_POSITION_AUX0,
PA_CHANNEL_POSITION_AUX1,
PA_CHANNEL_POSITION_AUX2,
PA_CHANNEL_POSITION_AUX3,
PA_CHANNEL_POSITION_AUX4,
PA_CHANNEL_POSITION_AUX5,
PA_CHANNEL_POSITION_AUX6,
PA_CHANNEL_POSITION_AUX7,
PA_CHANNEL_POSITION_AUX8,
PA_CHANNEL_POSITION_AUX9,
PA_CHANNEL_POSITION_AUX10,
PA_CHANNEL_POSITION_AUX11,
PA_CHANNEL_POSITION_AUX12,
PA_CHANNEL_POSITION_AUX13,
PA_CHANNEL_POSITION_AUX14,
PA_CHANNEL_POSITION_AUX15,
PA_CHANNEL_POSITION_AUX16,
PA_CHANNEL_POSITION_AUX17,
PA_CHANNEL_POSITION_AUX18,
PA_CHANNEL_POSITION_AUX19,
PA_CHANNEL_POSITION_AUX20,
PA_CHANNEL_POSITION_AUX21,
PA_CHANNEL_POSITION_AUX22,
PA_CHANNEL_POSITION_AUX23,
PA_CHANNEL_POSITION_AUX24,
PA_CHANNEL_POSITION_AUX25,
PA_CHANNEL_POSITION_AUX26,
PA_CHANNEL_POSITION_AUX27,
PA_CHANNEL_POSITION_AUX28,
PA_CHANNEL_POSITION_AUX29,
PA_CHANNEL_POSITION_AUX30,
PA_CHANNEL_POSITION_AUX31,
PA_CHANNEL_POSITION_TOP_CENTER, /* Apple calls this 'Top Center Surround' */
PA_CHANNEL_POSITION_TOP_FRONT_LEFT, /* Apple calls this 'Vertical Height Left' */
PA_CHANNEL_POSITION_TOP_FRONT_RIGHT, /* Apple calls this 'Vertical Height Right' */
PA_CHANNEL_POSITION_TOP_FRONT_CENTER, /* Apple calls this 'Vertical Height Center' */
PA_CHANNEL_POSITION_TOP_REAR_LEFT, /* Microsoft and Apple call this 'Top Back Left' */
PA_CHANNEL_POSITION_TOP_REAR_RIGHT, /* Microsoft and Apple call this 'Top Back Right' */
PA_CHANNEL_POSITION_TOP_REAR_CENTER, /* Microsoft and Apple call this 'Top Back Center' */
PA_CHANNEL_POSITION_MAX
} pa_channel_position_t;
/** A mask of channel positions. \since 0.9.16 */
typedef uint64_t pa_channel_position_mask_t;
/** Makes a bit mask from a channel position. \since 0.9.16 */
#define PA_CHANNEL_POSITION_MASK(f) ((pa_channel_position_mask_t) (1ULL << (f)))
/** A list of channel mapping definitions for pa_channel_map_init_auto() */
typedef enum pa_channel_map_def {
PA_CHANNEL_MAP_AIFF,
/**< The mapping from RFC3551, which is based on AIFF-C */
/** \cond fulldocs */
PA_CHANNEL_MAP_ALSA,
/**< The default mapping used by ALSA. This mapping is probably
* not too useful since ALSA's default channel mapping depends on
* the device string used. */
/** \endcond */
PA_CHANNEL_MAP_AUX,
/**< Only aux channels */
PA_CHANNEL_MAP_WAVEEX,
/**< Microsoft's WAVEFORMATEXTENSIBLE mapping. This mapping works
* as if all LSBs of dwChannelMask are set. */
/** \cond fulldocs */
PA_CHANNEL_MAP_OSS,
/**< The default channel mapping used by OSS as defined in the OSS
* 4.0 API specs. This mapping is probably not too useful since
* the OSS API has changed in this respect and no longer knows a
* default channel mapping based on the number of channels. */
/** \endcond */
/**< Upper limit of valid channel mapping definitions */
PA_CHANNEL_MAP_DEF_MAX,
PA_CHANNEL_MAP_DEFAULT = PA_CHANNEL_MAP_AIFF
/**< The default channel map */
} pa_channel_map_def_t;
typedef struct pa_sample_spec {
pa_sample_format_t format;
/**< The sample format */
uint32_t rate;
/**< The sample rate. (e.g. 44100) */
uint8_t channels;
/**< Audio channels. (1 for mono, 2 for stereo, ...) */
} pa_sample_spec;
/** A structure encapsulating a per-channel volume */
typedef struct pa_cvolume {
uint8_t channels; /**< Number of channels */
pa_volume_t values[PA_CHANNELS_MAX]; /**< Per-channel volume */
} pa_cvolume;
typedef struct pa_channel_map {
uint8_t channels;
/**< Number of channels */
pa_channel_position_t map[PA_CHANNELS_MAX];
/**< Channel labels */
} pa_channel_map;
/** Type for usec specifications (unsigned). Always 64 bit. */
typedef uint64_t pa_usec_t;
/** Stores information about sinks. Please note that this structure
* can be extended as part of evolutionary API updates at any time in
* any new release. */
struct Pulse_Sink {
const char *name; /**< Name of the sink */
uint32_t index; /**< Index of the sink */
const char *description; /**< Description of this sink */
// pa_sample_spec sample_spec; /**< Sample spec of this sink */
pa_channel_map channel_map; /**< Channel map */
// uint32_t owner_module; /**< Index of the owning module of this sink, or PA_INVALID_INDEX */
pa_cvolume volume; /**< Volume of the sink */
Eina_List *ports; /**< output ports */
const char *active_port; /**< currently active port */
Eina_Bool mute : 1; /**< Mute switch of the sink */
Eina_Bool update : 1;
Eina_Bool source : 1; /**< sink is actually a source */
Eina_Bool deleted : 1; /**< sink has been deleted */
};
typedef uint32_t pa_pstream_descriptor[PA_PSTREAM_DESCRIPTOR_MAX];
typedef struct
{
pa_pstream_descriptor header;
uint8_t *data;
size_t dsize;
size_t size;
size_t pos;
PA_Commands command;
uint32_t tag_count;
Eina_Bool auth : 1;
Eina_Hash *props;
} Pulse_Tag;
typedef enum
{
PA_STATE_INIT,
PA_STATE_AUTH,
PA_STATE_MOREAUTH,
PA_STATE_CONNECTED,
} PA_State;
struct Pulse
{
PA_State state;
int fd;
Ecore_Fd_Handler *fdh;
Ecore_Con_Server *svr;
Ecore_Event_Handler *con;
const char *socket;
Eina_List *oq;
Eina_List *iq;
Eina_Hash *tag_handlers;
Eina_Hash *tag_cbs;
uint32_t tag_count;
Eina_Bool watching : 1;
};
extern int pa_log_dom;
uint8_t *tag_bool(Pulse_Tag *tag, Eina_Bool val);
uint8_t *untag_bool(Pulse_Tag *tag, Eina_Bool *val);
uint8_t *tag_uint32(Pulse_Tag *tag, uint32_t val);
uint8_t *untag_uint32(Pulse_Tag *tag, uint32_t *val);
uint8_t *tag_string(Pulse_Tag *tag, const char *val);
uint8_t *untag_string(Pulse_Tag *tag, const char **val);
uint8_t *tag_arbitrary(Pulse_Tag *tag, const void *val, uint32_t size);
uint8_t *untag_arbitrary(Pulse_Tag *tag, Eina_Binbuf **val);
uint8_t *untag_sample(Pulse_Tag *tag, pa_sample_spec *spec);
uint8_t *untag_channel_map(Pulse_Tag *tag, pa_channel_map *map);
uint8_t *untag_cvol(Pulse_Tag *tag, pa_cvolume *cvol);
uint8_t *untag_usec(Pulse_Tag *tag, uint64_t *val);
uint8_t *untag_proplist(Pulse_Tag *tag, Eina_Hash **props);
uint8_t *tag_simple_init(Pulse *conn, Pulse_Tag *tag, uint32_t val, PA_Tag type);
uint8_t *tag_proplist(Pulse_Tag *tag);
uint8_t *tag_volume(Pulse_Tag *tag, uint8_t channels, double vol);
uint8_t *tag_cvol(Pulse_Tag *tag, pa_cvolume *c);
void tag_finish(Pulse_Tag *tag);
Eina_Bool deserialize_tag(Pulse *conn, PA_Commands command, Pulse_Tag *tag);
void pulse_fake_free(void *d EINA_UNUSED, void *d2 EINA_UNUSED);
void pulse_tag_free(Pulse_Tag *tag);
void msg_recv_creds(Pulse *conn, Pulse_Tag *tag);
Eina_Bool msg_recv(Pulse *conn, Pulse_Tag *tag);
void msg_sendmsg_creds(Pulse *conn, Pulse_Tag *tag);
void msg_send_creds(Pulse *conn, Pulse_Tag *tag);
Eina_Bool msg_send(Pulse *conn, Pulse_Tag *tag);
extern Eina_Hash *pulse_sinks;
extern Eina_Hash *pulse_sources;
#endif
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