code.delx.au - pulseaudio/blob - vala/libpulse.vapi

   1 /***
   2   This file is part of PulseAudio.
   3
   4   Copyright 2009 Lennart Poettering
   5
   6   PulseAudio is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU Lesser General Public License as published
   8   by the Free Software Foundation; either version 2.1 of the License,
   9   or (at your option) any later version.
  10
  11   PulseAudio is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with PulseAudio; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19   USA.
  20 ***/
  21
  22 using GLib;
  23 using Posix;
  24
  25 [CCode (cheader_filename="pulse/pulseaudio.h")]
  26 namespace PulseAudio {
  27
  28         [CCode (cname="pa_get_library_version")]
  29         public unowned string get_library_version();
  30
  31         [CCode (cname="PA_API_VERSION")]
  32         public const int API_VERSION;
  33
  34         [CCode (cname="PA_PROTOCOL_VERSION")]
  35         public const int PROTOCOL_VERSION;
  36
  37         [CCode (cname="PA_MAJOR")]
  38         public const int MAJOR;
  39
  40         [CCode (cname="PA_MINOR")]
  41         public const int MINOR;
  42
  43         [CCode (cname="PA_MICRO")]
  44         public const int MICRO;
  45
  46         [CCode (cname="PA_CHECK_VERSION")]
  47         public bool CHECK_VERSION(int major, int minor, int micro);
  48
  49         [CCode (cname="PA_INVALID_INDEX")]
  50         public const uint32 INVALID_INDEX;
  51
  52         [CCode (cname="pa_free_cb_t", has_target=false)]
  53         public delegate void FreeCb(void *p);
  54
  55         [CCode (cname="pa_sample_format_t", cprefix="PA_SAMPLE_", has_type_id=false)]
  56         public enum SampleFormat {
  57                 U8,
  58                 ALAW,
  59                 ULAW,
  60                 S16LE,
  61                 S16BE,
  62                 FLOAT32LE,
  63                 FLOAT32BE,
  64                 S32LE,
  65                 S32BE,
  66                 S24LE,
  67                 S24BE,
  68                 S24_32LE,
  69                 S24_32BE,
  70                 MAX,
  71                 S16NE,
  72                 S16RE,
  73                 FLOAT32NE,
  74                 FLOAT32RE,
  75                 S32NE,
  76                 S32RE,
  77                 S24NE,
  78                 S24RE,
  79                 S24_32NE,
  80                 S24_32RE;
  81
  82                 [CCode (cname="pa_sample_size_of_format")]
  83                 public size_t size();
  84
  85                 [CCode (cname="pa_sample_format_to_string")]
  86                 public unowned string? to_string();
  87
  88                 [CCode (cname="pa_sample_format_is_le")]
  89                 public int is_le();
  90
  91                 [CCode (cname="pa_sample_format_is_be")]
  92                 public int is_be();
  93
  94                 [CCode (cname="pa_sample_format_is_ne")]
  95                 public int is_ne();
  96
  97                 [CCode (cname="pa_sample_format_is_re")]
  98                 public int is_re();
  99
 100                 [CCode (cname="pa_parse_sample_format")]
 101                 public static SampleFormat parse(string b);
 102         }
 103
 104         [CCode (cname="pa_usec_t")]
 105         public struct usec : uint64 {
 106         }
 107
 108         [CCode (cname="pa_sample_spec", has_type_id=false)]
 109         public struct SampleSpec {
 110                 public SampleFormat format;
 111                 public uint32 rate;
 112                 public uint8 channels;
 113
 114                 [CCode (cname="PA_SAMPLE_SPEC_SNPRINT_MAX")]
 115                 public static const size_t SNPRINT_MAX;
 116
 117                 [CCode (cname="pa_bytes_per_second")]
 118                 public size_t bytes_per_second();
 119
 120                 [CCode (cname="pa_frame_size")]
 121                 public size_t frame_size();
 122
 123                 [CCode (cname="pa_sample_size")]
 124                 public size_t sample_size();
 125
 126                 [CCode (cname="pa_bytes_to_usec", instance_pos=1.1)]
 127                 public usec bytes_to_usec(size_t size);
 128
 129                 [CCode (cname="pa_usec_to_bytes", instance_pos=1.1)]
 130                 public size_t usec_to_bytes(usec u);
 131
 132                 [CCode (cname="pa_sample_spec_init")]
 133                 public unowned SampleSpec? init();
 134
 135                 [CCode (cname="pa_sample_spec_valid")]
 136                 public bool valid();
 137
 138                 [CCode (cname="pa_sample_spec_equal")]
 139                 public bool equal(SampleSpec other);
 140
 141                 [CCode (cname="pa_sample_spec_snprint", instance_pos=3.1)]
 142                 public unowned string snprint(char[] buf);
 143
 144                 public string sprint() {
 145                         var buffer = new char[SNPRINT_MAX];
 146                         this.snprint(buffer);
 147                         return (string) buffer;
 148                 }
 149
 150                 public string to_string() {
 151                         return sprint();
 152                 }
 153
 154                 [CCode (cname="pa_sample_spec_init")]
 155                 public SampleSpec();
 156         }
 157
 158         // [CCode (cname="PA_BYTES_SNPRINT_MAX")]
 159         [CCode (cname="PA_SAMPLE_SPEC_SNPRINT_MAX")]
 160         public const size_t BYTES_SNPRINT_MAX;
 161
 162         [CCode (cname="pa_bytes_snprint")]
 163         public unowned string bytes_snprint(char[] buf, uint bytes);
 164
 165         public string bytes_sprint(uint bytes) {
 166                 var buffer = new char[BYTES_SNPRINT_MAX];
 167                 bytes_snprint(buffer, bytes);
 168                 return (string) buffer;
 169         }
 170
 171         [CCode (cname="pa_volume_t", has_type_id=false)]
 172         public struct Volume : uint32 {
 173
 174                 [CCode (cname="PA_SW_VOLUME_SNPRINT_DB_MAX")]
 175                 public static const size_t SW_SNPRINT_DB_MAX;
 176
 177                 [CCode (cname="PA_VOLUME_SNPRINT_MAX")]
 178                 public static const size_t SNPRINT_MAX;
 179
 180                 [CCode (cname="PA_VOLUME_MAX")]
 181                 public static const Volume MAX;
 182
 183                 [CCode (cname="PA_VOLUME_NORM")]
 184                 public static const Volume NORM;
 185
 186                 [CCode (cname="PA_VOLUME_MUTED")]
 187                 public static const Volume MUTED;
 188
 189                 // [CCode (cname="PA_VOLUME_INVALID")]
 190                 [CCode (cname="PA_VOLUME_MAX")]
 191                 public static const Volume INVALID;
 192
 193                 [CCode (cname="pa_volume_snprint", instance_pos = 3.1)]
 194                 public unowned string snprint(char[] s);
 195
 196                 public string sprint() {
 197                         var buffer = new char[SNPRINT_MAX];
 198                         this.snprint(buffer);
 199                         return (string) buffer;
 200                 }
 201
 202                 public string to_string() {
 203                         return sprint();
 204                 }
 205
 206                 [CCode (cname="pa_sw_volume_snprint_dB", instance_pos = 3.1)]
 207                 public unowned string sw_snprint_dB(char[] s);
 208
 209                 public string sw_sprint_dB() {
 210                         var buffer = new char[SW_SNPRINT_DB_MAX];
 211                         this.sw_snprint_dB(buffer);
 212                         return (string) buffer;
 213                 }
 214
 215                 [CCode (cname="pa_sw_volume_multiply")]
 216                 public Volume sw_multiply(Volume other);
 217
 218                 [CCode (cname="pa_sw_volume_divide")]
 219                 public Volume sw_divide(Volume other);
 220
 221                 [CCode (cname="pa_sw_volume_from_dB")]
 222                 public static Volume sw_from_dB(double f);
 223
 224                 [CCode (cname="pa_sw_volume_to_dB")]
 225                 public double sw_to_dB();
 226
 227                 [CCode (cname="pa_sw_volume_from_linear")]
 228                 public static Volume sw_from_linear(double f);
 229
 230                 [CCode (cname="pa_sw_volume_to_linear")]
 231                 public double sw_to_linear();
 232         }
 233
 234         [CCode (cname="PA_DECIBEL_MININFTY")]
 235         public const double DECIBEL_MININFTY;
 236
 237         [CCode (cname="PA_CHANNELS_MAX")]
 238         public const int CHANNELS_MAX;
 239
 240         [CCode (cname="PA_RATE_MAX")]
 241         public const int RATE_MAX;
 242
 243         [CCode (cname="pa_cvolume", has_type_id=false)]
 244         public struct CVolume {
 245                 public uint8 channels;
 246                 // TODO: Replace array length with CHANNELS_MAX once vala's bug #647788 is fixed
 247                 public Volume values[32];
 248
 249                 [CCode (cname="PA_SW_CVOLUME_SNPRINT_DB_MAX")]
 250                 public static const size_t SW_SNPRINT_DB_MAX;
 251
 252                 [CCode (cname="PA_CVOLUME_SNPRINT_MAX")]
 253                 public static const size_t SNPRINT_MAX;
 254
 255                 [CCode (cname="pa_cvolume_equal")]
 256                 public bool equal(CVolume other);
 257
 258                 [CCode (cname="pa_cvolume_init")]
 259                 public unowned CVolume? init();
 260
 261                 [CCode (cname="pa_cvolume_reset")]
 262                 public unowned CVolume? reset(uint8 channels);
 263
 264                 [CCode (cname="pa_cvolume_mute")]
 265                 public unowned CVolume? mute(uint8 channels);
 266
 267                 [CCode (cname="pa_cvolume_snprint", instance_pos = 3.1)]
 268                 public unowned string snprint(char[] s);
 269
 270                 public string sprint() {
 271                         var buffer = new char[SNPRINT_MAX];
 272                         this.snprint(buffer);
 273                         return (string) buffer;
 274                 }
 275
 276                 public string to_string() {
 277                         return sprint();
 278                 }
 279
 280                 [CCode (cname="pa_sw_cvolume_snprint_dB", instance_pos = 3.1)]
 281                 public unowned string sw_snprint_dB(char [] s);
 282
 283                 public string sw_sprint_dB() {
 284                         var buffer = new char[SW_SNPRINT_DB_MAX];
 285                         this.sw_snprint_dB(buffer);
 286                         return (string) buffer;
 287                 }
 288
 289                 [CCode (cname="pa_cvolume_init")]
 290                 public CVolume();
 291
 292                 [CCode (cname="pa_cvolume_avg")]
 293                 public Volume avg();
 294
 295                 [CCode (cname="pa_cvolume_max")]
 296                 public Volume max();
 297
 298                 [CCode (cname="pa_cvolume_min")]
 299                 public Volume min();
 300
 301                 [CCode (cname="pa_cvolume_avg_mask")]
 302                 public Volume avg_mask(ChannelMap map, ChannelPositionMask mask);
 303
 304                 [CCode (cname="pa_cvolume_max_mask")]
 305                 public Volume max_mask(ChannelMap map, ChannelPositionMask mask);
 306
 307                 [CCode (cname="pa_cvolume_min_mask")]
 308                 public Volume min_mask(ChannelMap map, ChannelPositionMask mask);
 309
 310                 [CCode (cname="pa_cvolume_valid")]
 311                 public bool valid();
 312
 313                 [CCode (cname="pa_cvolume_channels_equal_to")]
 314                 public bool channels_equal_to(Volume other);
 315
 316                 [CCode (cname="pa_cvolume_is_muted")]
 317                 public bool is_muted();
 318
 319                 [CCode (cname="pa_cvolume_is_norm")]
 320                 public bool is_norm();
 321
 322                 [CCode (cname="pa_sw_cvolume_multiply")]
 323                 public unowned CVolume? multiply(CVolume other);
 324
 325                 [CCode (cname="pa_sw_cvolume_divide")]
 326                 public unowned CVolume? divide(CVolume other);
 327
 328                 [CCode (cname="pa_sw_cvolume_multiply_scalar")]
 329                 public unowned CVolume? multiply_scalar(Volume other);
 330
 331                 [CCode (cname="pa_sw_cvolume_divide_scalar")]
 332                 public unowned CVolume? divide_scalar(Volume other);
 333
 334                 [CCode (cname="pa_cvolume_remap")]
 335                 public unowned CVolume? remap(ChannelMap from, ChannelMap to);
 336
 337                 [CCode (cname="pa_cvolume_compatible")]
 338                 public bool compatible(SampleSpec ss);
 339
 340                 [CCode (cname="pa_cvolume_compatible_with_channel_map")]
 341                 public bool compatible_with_channel_map(ChannelMap cm);
 342
 343                 [CCode (cname="pa_cvolume_set")]
 344                 public unowned CVolume? set(uint8 channels, Volume v);
 345
 346                 [CCode (cname="pa_cvolume_get_balance")]
 347                 public float get_balance(ChannelMap map);
 348
 349                 [CCode (cname="pa_cvolume_set_balance")]
 350                 public unowned CVolume? set_balance(ChannelMap map, float b);
 351
 352                 [CCode (cname="pa_cvolume_get_fade")]
 353                 public float get_fade(ChannelMap map);
 354
 355                 [CCode (cname="pa_cvolume_set_fade")]
 356                 public unowned CVolume? set_fade(ChannelMap map, float f);
 357
 358                 [CCode (cname="pa_cvolume_scale")]
 359                 public unowned CVolume? scale(Volume max);
 360
 361                 [CCode (cname="pa_cvolume_scale_mask")]
 362                 public unowned CVolume? scale_mask(Volume max, ChannelMap map, ChannelPositionMask mask);
 363
 364                 [CCode (cname="pa_cvolume_set_position")]
 365                 public unowned CVolume? set_position(ChannelMap map, ChannelPosition p, Volume v);
 366
 367                 [CCode (cname="pa_cvolume_get_position")]
 368                 public Volume get_position(ChannelMap map, ChannelPosition p);
 369
 370                 [CCode (cname="pa_cvolume_merge")]
 371                 public unowned CVolume? merge(CVolume other);
 372
 373                 [CCode (cname="pa_cvolume_inc")]
 374                 public unowned CVolume? inc(Volume plus = 1);
 375
 376                 [CCode (cname="pa_cvolume_dec")]
 377                 public unowned CVolume? dec(Volume minus = 1);
 378         }
 379
 380         [CCode (cname="pa_channel_map", has_type_id=false)]
 381         public struct ChannelMap {
 382                 public uint8 channels;
 383                 // TODO: Replace array length with CHANNELS_MAX once vala's bug #647788 is fixed
 384                 public ChannelPosition map[32];
 385
 386                 [CCode (cname="PA_CHANNEL_MAP_SNPRINT_MAX")]
 387                 public static const size_t SNPRINT_MAX;
 388
 389                 [CCode (cname="pa_channel_map_init")]
 390                 public ChannelMap();
 391
 392                 [CCode (cname="pa_channel_map_init")]
 393                 public unowned ChannelMap? init();
 394
 395                 [CCode (cname="pa_channel_map_init_mono")]
 396                 public unowned ChannelMap? init_mono();
 397
 398                 [CCode (cname="pa_channel_map_init_stereo")]
 399                 public unowned ChannelMap? init_stereo();
 400
 401                 [CCode (cname="pa_channel_map_init_auto")]
 402                 public unowned ChannelMap? init_auto(uint8 channels, ChannelMapDef def = ChannelMapDef.DEFAULT);
 403
 404                 [CCode (cname="pa_channel_map_init_extend")]
 405                 public unowned ChannelMap? init_extend(uint8 channels, ChannelMapDef def = ChannelMapDef.DEFAULT);
 406
 407                 [CCode (cname="pa_channel_map_snprint", instance_pos = 3.1)]
 408                 public unowned string snprint(char[] s);
 409
 410                 public string sprint() {
 411                         var buffer = new char[SNPRINT_MAX];
 412                         this.snprint(buffer);
 413                         return (string) buffer;
 414                 }
 415
 416                 public string to_string() {
 417                         return sprint();
 418                 }
 419
 420                 [CCode (cname="pa_channel_map_parse")]
 421                 public unowned ChannelMap? parse(string s);
 422
 423                 [CCode (cname="pa_channel_map_equal")]
 424                 public bool equal(ChannelMap other);
 425
 426                 [CCode (cname="pa_channel_map_superset")]
 427                 public bool superset(ChannelMap other);
 428
 429                 [CCode (cname="pa_channel_map_valid")]
 430                 public bool valid();
 431
 432                 [CCode (cname="pa_channel_map_compatible")]
 433                 public bool compatible(SampleSpec ss);
 434
 435                 [CCode (cname="pa_channel_map_can_balance")]
 436                 public bool can_balance();
 437
 438                 [CCode (cname="pa_channel_map_can_fade")]
 439                 public bool can_fade();
 440
 441                 [CCode (cname="pa_channel_map_to_name")]
 442                 public unowned string? to_name();
 443
 444                 [CCode (cname="pa_channel_map_to_pretty_name")]
 445                 public unowned string? to_pretty_name();
 446
 447                 [CCode (cname="pa_channel_map_has_position")]
 448                 public bool has_position(ChannelPosition p);
 449
 450                 [CCode (cname="pa_channel_map_mask")]
 451                 public ChannelPositionMask mask();
 452         }
 453
 454         [CCode (cname="pa_channel_position_mask_t", has_type_id=false)]
 455         public struct ChannelPositionMask : uint64 {
 456         }
 457
 458         [CCode (cname="pa_channel_position_t", cprefix="PA_CHANNEL_POSITION_", has_type_id=false)]
 459         public enum ChannelPosition {
 460                 INVALID,
 461                 MONO,
 462                 FRONT_LEFT,
 463                 FRONT_RIGHT,
 464                 FRONT_CENTER,
 465                 REAR_CENTER,
 466                 REAR_LEFT,
 467                 REAR_RIGHT,
 468                 LFE,
 469                 FRONT_LEFT_OF_CENTER,
 470                 FRONT_RIGHT_OF_CENTER,
 471                 SIDE_LEFT,
 472                 SIDE_RIGHT,
 473                 TOP_CENTER,
 474                 AUX0,
 475                 AUX1,
 476                 AUX2,
 477                 AUX3,
 478                 AUX4,
 479                 AUX5,
 480                 AUX6,
 481                 AUX7,
 482                 AUX8,
 483                 AUX9,
 484                 AUX10,
 485                 AUX11,
 486                 AUX12,
 487                 AUX13,
 488                 AUX14,
 489                 AUX15,
 490                 AUX16,
 491                 AUX17,
 492                 AUX18,
 493                 AUX19,
 494                 AUX20,
 495                 AUX21,
 496                 AUX22,
 497                 AUX23,
 498                 AUX24,
 499                 AUX25,
 500                 AUX26,
 501                 AUX27,
 502                 AUX28,
 503                 AUX29,
 504                 AUX30,
 505                 AUX31,
 506                 MAX;
 507
 508                 [CCode (cname="PA_CHANNEL_POSITION_MASK")]
 509                 public ChannelPositionMask mask();
 510
 511                 [CCode (cname="pa_channel_position_to_string")]
 512                 public unowned string? to_string();
 513
 514                 [CCode (cname="pa_channel_position_to_pretty_string")]
 515                 public unowned string? to_pretty_string();
 516
 517                 [CCode (cname="pa_channel_position_from_string")]
 518                 public static ChannelPosition from_string(string s);
 519         }
 520
 521         [CCode (cname="pa_channel_map_def_t", cprefix="PA_CHANNEL_MAP_", has_type_id=false)]
 522         public enum ChannelMapDef {
 523                 AIFF,
 524                 WAVEEX,
 525                 AUX,
 526                 DEFAULT,
 527
 528                 [CCode (cname="PA_CHANNEL_MAP_DEF_MAX")]
 529                 MAX
 530         }
 531
 532         [Compact]
 533         [CCode (cname="pa_proplist", cprefix="pa_proplist_", free_function="pa_proplist_free", has_type_id=false)]
 534         public class Proplist {
 535
 536                 [CCode (cname="PA_PROP_MEDIA_NAME")]
 537                 public static const string PROP_MEDIA_NAME;
 538                 [CCode (cname="PA_PROP_MEDIA_TITLE")]
 539                 public static const string PROP_MEDIA_TITLE;
 540                 [CCode (cname="PA_PROP_MEDIA_ARTIST")]
 541                 public static const string PROP_MEDIA_ARTIST;
 542                 [CCode (cname="PA_PROP_MEDIA_COPYRIGHT")]
 543                 public static const string PROP_MEDIA_COPYRIGHT;
 544                 [CCode (cname="PA_PROP_MEDIA_SOFTWARE")]
 545                 public static const string PROP_MEDIA_SOFTWARE;
 546                 [CCode (cname="PA_PROP_MEDIA_LANGUAGE")]
 547                 public static const string PROP_MEDIA_LANGUAGE;
 548                 [CCode (cname="PA_PROP_MEDIA_FILENAME")]
 549                 public static const string PROP_MEDIA_FILENAME;
 550                 [CCode (cname="PA_PROP_MEDIA_ICON_NAME")]
 551                 public static const string PROP_MEDIA_ICON_NAME;
 552                 [CCode (cname="PA_PROP_MEDIA_ROLE")]
 553                 public static const string PROP_MEDIA_ROLE;
 554                 [CCode (cname="PA_PROP_EVENT_ID")]
 555                 public static const string PROP_EVENT_ID;
 556                 [CCode (cname="PA_PROP_EVENT_DESCRIPTION")]
 557                 public static const string PROP_EVENT_DESCRIPTION;
 558                 [CCode (cname="PA_PROP_EVENT_MOUSE_X")]
 559                 public static const string PROP_EVENT_MOUSE_X;
 560                 [CCode (cname="PA_PROP_EVENT_MOUSE_Y")]
 561                 public static const string PROP_EVENT_MOUSE_Y;
 562                 [CCode (cname="PA_PROP_EVENT_MOUSE_HPOS")]
 563                 public static const string PROP_EVENT_MOUSE_HPOS;
 564                 [CCode (cname="PA_PROP_EVENT_MOUSE_VPOS")]
 565                 public static const string PROP_EVENT_MOUSE_VPOS;
 566                 [CCode (cname="PA_PROP_EVENT_MOUSE_BUTTON")]
 567                 public static const string PROP_EVENT_MOUSE_BUTTON;
 568                 [CCode (cname="PA_PROP_WINDOW_NAME")]
 569                 public static const string PROP_WINDOW_NAME;
 570                 [CCode (cname="PA_PROP_WINDOW_ID")]
 571                 public static const string PROP_WINDOW_ID;
 572                 [CCode (cname="PA_PROP_WINDOW_ICON_NAME")]
 573                 public static const string PROP_WINDOW_ICON_NAME;
 574                 [CCode (cname="PA_PROP_WINDOW_X11_DISPLAY")]
 575                 public static const string PROP_WINDOW_X11_DISPLAY;
 576                 [CCode (cname="PA_PROP_WINDOW_X11_SCREEN")]
 577                 public static const string PROP_WINDOW_X11_SCREEN;
 578                 [CCode (cname="PA_PROP_WINDOW_X11_MONITOR")]
 579                 public static const string PROP_WINDOW_X11_MONITOR;
 580                 [CCode (cname="PA_PROP_WINDOW_X11_XID")]
 581                 public static const string PROP_WINDOW_X11_XID;
 582                 [CCode (cname="PA_PROP_APPLICATION_NAME")]
 583                 public static const string PROP_APPLICATION_NAME;
 584                 [CCode (cname="PA_PROP_APPLICATION_ID")]
 585                 public static const string PROP_APPLICATION_ID;
 586                 [CCode (cname="PA_PROP_APPLICATION_VERSION")]
 587                 public static const string PROP_APPLICATION_VERSION;
 588                 [CCode (cname="PA_PROP_APPLICATION_ICON_NAME")]
 589                 public static const string PROP_APPLICATION_ICON_NAME;
 590                 [CCode (cname="PA_PROP_APPLICATION_LANGUAGE")]
 591                 public static const string PROP_APPLICATION_LANGUAGE;
 592                 [CCode (cname="PA_PROP_APPLICATION_PROCESS_ID")]
 593                 public static const string PROP_APPLICATION_PROCESS_ID;
 594                 [CCode (cname="PA_PROP_APPLICATION_PROCESS_BINARY")]
 595                 public static const string PROP_APPLICATION_PROCESS_BINARY;
 596                 [CCode (cname="PA_PROP_APPLICATION_PROCESS_USER")]
 597                 public static const string PROP_APPLICATION_PROCESS_USER;
 598                 [CCode (cname="PA_PROP_APPLICATION_PROCESS_HOST")]
 599                 public static const string PROP_APPLICATION_PROCESS_HOST;
 600                 [CCode (cname="PA_PROP_APPLICATION_PROCESS_MACHINE_ID")]
 601                 public static const string PROP_APPLICATION_PROCESS_MACHINE_ID;
 602                 [CCode (cname="PA_PROP_APPLICATION_PROCESS_SESSION_ID")]
 603                 public static const string PROP_APPLICATION_PROCESS_SESSION_ID;
 604                 [CCode (cname="PA_PROP_DEVICE_STRING")]
 605                 public static const string PROP_DEVICE_STRING;
 606                 [CCode (cname="PA_PROP_DEVICE_API")]
 607                 public static const string PROP_DEVICE_API;
 608                 [CCode (cname="PA_PROP_DEVICE_DESCRIPTION")]
 609                 public static const string PROP_DEVICE_DESCRIPTION;
 610                 [CCode (cname="PA_PROP_DEVICE_BUS_PATH")]
 611                 public static const string PROP_DEVICE_BUS_PATH;
 612                 [CCode (cname="PA_PROP_DEVICE_SERIAL")]
 613                 public static const string PROP_DEVICE_SERIAL;
 614                 [CCode (cname="PA_PROP_DEVICE_VENDOR_ID")]
 615                 public static const string PROP_DEVICE_VENDOR_ID;
 616                 [CCode (cname="PA_PROP_DEVICE_VENDOR_NAME")]
 617                 public static const string PROP_DEVICE_VENDOR_NAME;
 618                 [CCode (cname="PA_PROP_DEVICE_PRODUCT_ID")]
 619                 public static const string PROP_DEVICE_PRODUCT_ID;
 620                 [CCode (cname="PA_PROP_DEVICE_PRODUCT_NAME")]
 621                 public static const string PROP_DEVICE_PRODUCT_NAME;
 622                 [CCode (cname="PA_PROP_DEVICE_CLASS")]
 623                 public static const string PROP_DEVICE_CLASS;
 624                 [CCode (cname="PA_PROP_DEVICE_FORM_FACTOR")]
 625                 public static const string PROP_DEVICE_FORM_FACTOR;
 626                 [CCode (cname="PA_PROP_DEVICE_BUS")]
 627                 public static const string PROP_DEVICE_BUS;
 628                 [CCode (cname="PA_PROP_DEVICE_ICON_NAME")]
 629                 public static const string PROP_DEVICE_ICON_NAME;
 630                 [CCode (cname="PA_PROP_DEVICE_ACCESS_MODE")]
 631                 public static const string PROP_DEVICE_ACCESS_MODE;
 632                 [CCode (cname="PA_PROP_DEVICE_MASTER_DEVICE")]
 633                 public static const string PROP_DEVICE_MASTER_DEVICE;
 634                 [CCode (cname="PA_PROP_DEVICE_BUFFERING_BUFFER_SIZE")]
 635                 public static const string PROP_DEVICE_BUFFERING_BUFFER_SIZE;
 636                 [CCode (cname="PA_PROP_DEVICE_BUFFERING_FRAGMENT_SIZE")]
 637                 public static const string PROP_DEVICE_BUFFERING_FRAGMENT_SIZE;
 638                 [CCode (cname="PA_PROP_DEVICE_PROFILE_NAME")]
 639                 public static const string PROP_DEVICE_PROFILE_NAME;
 640                 [CCode (cname="PA_PROP_DEVICE_INTENDED_ROLES")]
 641                 public static const string PROP_DEVICE_INTENDED_ROLES;
 642                 [CCode (cname="PA_PROP_DEVICE_PROFILE_DESCRIPTION")]
 643                 public static const string PROP_DEVICE_PROFILE_DESCRIPTION;
 644                 [CCode (cname="PA_PROP_MODULE_AUTHOR")]
 645                 public static const string PROP_MODULE_AUTHOR;
 646                 [CCode (cname="PA_PROP_MODULE_DESCRIPTION")]
 647                 public static const string PROP_MODULE_DESCRIPTION;
 648                 [CCode (cname="PA_PROP_MODULE_USAGE")]
 649                 public static const string PROP_MODULE_USAGE;
 650                 [CCode (cname="PA_PROP_MODULE_VERSION")]
 651                 public static const string PROP_MODULE_VERSION;
 652
 653                 [CCode (cname="pa_proplist_new")]
 654                 public Proplist();
 655
 656                 public int sets(string key, string value);
 657                 public int setp(string pair);
 658
 659                 [PrintfFormat]
 660                 public int setf(string key, string format, ...);
 661
 662                 public int set(string key, void* data, size_t size);
 663
 664                 public unowned string? gets(string key);
 665
 666                 public int get(string key, out void* data, out size_t size);
 667
 668                 public void update(UpdateMode mode, Proplist other);
 669
 670                 public void unset(string key);
 671
 672                 [CCode (array_length = false)]
 673                 public void unset_many(string[] key);
 674
 675                 public unowned string? iterate(ref void* state);
 676
 677                 public string to_string();
 678
 679                 public string to_string_sep(string sep);
 680
 681                 public static Proplist? from_string(string s);
 682
 683                 public int contains(string key);
 684
 685                 public void clear();
 686
 687                 public Proplist copy();
 688
 689                 public uint size();
 690
 691                 public bool is_empty();
 692         }
 693
 694         [CCode (cname="pa_update_mode_t", cprefix="PA_UPDATE_", has_type_id=false)]
 695         public enum UpdateMode {
 696                 SET,
 697                 MERGE,
 698                 REPLACE
 699         }
 700
 701         [CCode (cname="PA_OK")]
 702         public const int OK;
 703
 704         [CCode (cname="int", cprefix="PA_ERR_", has_type_id=false)]
 705         public enum Error {
 706                 ACCESS,
 707                 COMMAND,
 708                 INVALID,
 709                 EXIST,
 710                 NOENTITY,
 711                 CONNECTIONREFUSED,
 712                 PROTOCOL,
 713                 TIMEOUT,
 714                 AUTHKEY,
 715                 INTERNAL,
 716                 CONNECTIONTERMINATED,
 717                 KILLED,
 718                 INVALIDSERVER,
 719                 MODINITFAILED,
 720                 BADSTATE,
 721                 NODATA,
 722                 VERSION,
 723                 TOOLARGE,
 724                 NOTSUPPORTED,
 725                 UNKNOWN,
 726                 NOEXTENSION,
 727                 OBSOLETE,
 728                 NOTIMPLEMENTED,
 729                 FORKED,
 730                 IO,
 731                 MAX
 732         }
 733
 734         [CCode (cname="pa_strerror")]
 735         public unowned string? strerror(Error e);
 736
 737         public delegate void VoidFunc();
 738
 739         [CCode (cname="pa_spawn_api", has_type_id=false)]
 740         public struct SpawnApi {
 741                 VoidFunc? prefork;
 742                 VoidFunc? postfork;
 743                 VoidFunc? atfork;
 744         }
 745
 746         [CCode (cname="pa_io_event_flags_t", cprefix="PA_IO_EVENT_", has_type_id=false)]
 747         public enum IoEventFlags {
 748                 NULL,
 749                 INPUT,
 750                 OUTPUT,
 751                 HANGUP,
 752                 ERROR
 753         }
 754
 755         [Compact]
 756         [CCode (cname="pa_io_event", unref_function="", ref_function="", has_type_id=false)]
 757         public struct IoEvent {
 758         }
 759
 760         [Compact]
 761         [CCode (cname="pa_time_event", unref_function="", ref_function="", has_type_id=false)]
 762         public struct TimeEvent {
 763         }
 764
 765         [Compact]
 766         [CCode (cname="pa_defer_event", unref_function="", ref_function="", has_type_id=false)]
 767         public struct DeferEvent {
 768         }
 769
 770         [Compact]
 771         [CCode (cname="pa_signal_event", cprefix="pa_signal_", free_function="pa_signal_free", has_type_id=false)]
 772         public struct SignalEvent {
 773
 774                 [CCode (cname="pa_signal_new")]
 775                 public SignalEvent(int sig, MainLoopApi.SignalEventCb cb);
 776
 777                 public void set_destroy(MainLoopApi.SignalEventDestroyCb cb);
 778         }
 779
 780         [Compact]
 781         [CCode (cname="pa_mainloop_api", unref_function="", ref_function="", has_type_id=false)]
 782         public class MainLoopApi {
 783                 public void* userdata;
 784
 785                 /* Callbacks for the consumer to implement*/
 786                 public delegate void IoEventCb(MainLoopApi a, IoEvent e, int fd, IoEventFlags flags);
 787                 public delegate void IoEventDestroyCb(MainLoopApi a, IoEvent e);
 788
 789                 public delegate void TimeEventCb(MainLoopApi a, TimeEvent e, ref timeval t);
 790                 public delegate void TimeEventDestroyCb(MainLoopApi a, TimeEvent e);
 791
 792                 public delegate void DeferEventCb(MainLoopApi a, DeferEvent e);
 793                 public delegate void DeferEventDestroyCb(MainLoopApi a, DeferEvent e);
 794
 795                 public delegate void SignalEventCb(MainLoopApi a, SignalEvent e);
 796                 public delegate void SignalEventDestroyCb(MainLoopApi a, SignalEvent e);
 797
 798                 /* Callbacks for the provider to implement */
 799                 public delegate IoEvent IoNewCb(MainLoopApi a, int fd, IoEventFlags flags, IoEventCb cb);
 800                 public delegate void IoEnableCb(MainLoopApi a, IoEvent e, IoEventFlags flags);
 801                 public delegate void IoFreeCb(MainLoopApi a, IoEvent e);
 802                 public delegate void IoSetDestroyCb(MainLoopApi a, IoEvent e, IoEventDestroyCb? cb);
 803
 804                 public delegate TimeEvent TimeNewCb(MainLoopApi a, timeval? t, TimeEventCb cb);
 805                 public delegate void TimeRestartCb(MainLoopApi a, TimeEvent e, timeval? t);
 806                 public delegate void TimeFreeCb(MainLoopApi a, TimeEvent e);
 807                 public delegate void TimeSetDestroyCb(MainLoopApi a, TimeEvent e, TimeEventDestroyCb? cb);
 808
 809                 public delegate DeferEvent DeferNewCb(MainLoopApi a, DeferEventCb cb);
 810                 public delegate void DeferEnableCb(MainLoopApi a, DeferEvent e, bool b);
 811                 public delegate void DeferFreeCb(MainLoopApi a, DeferEvent e);
 812                 public delegate void DeferSetDestroyCb(MainLoopApi a, DeferEvent e, DeferEventDestroyCb? cb);
 813
 814                 public delegate void QuitCb(MainLoopApi a, int retval);
 815
 816                 public delegate void OnceCb(MainLoopApi a);
 817
 818                 public IoNewCb io_new;
 819                 public IoEnableCb io_enable;
 820                 public IoFreeCb io_free;
 821                 public IoSetDestroyCb io_set_destroy;
 822
 823                 public TimeNewCb time_new;
 824                 public TimeRestartCb time_restart;
 825                 public TimeFreeCb time_free;
 826                 public TimeSetDestroyCb time_set_destroy;
 827
 828                 public DeferNewCb defer_new;
 829                 public DeferEnableCb defer_enable;
 830                 public DeferFreeCb defer_free;
 831                 public DeferSetDestroyCb defer_set_destroy;
 832
 833                 public QuitCb quit;
 834
 835                 [CCode (cname="pa_mainloop_api_once")]
 836                 public void once(OnceCb cb);
 837         }
 838
 839         [CCode (cname="pa_signal_init")]
 840         public void signal_init(MainLoopApi api);
 841
 842         [CCode (cname="pa_signal_done")]
 843         public void signal_done();
 844
 845         [CCode (cname="pa_poll_func")]
 846         public delegate int PollFunc(pollfd[] ufds, int timeout);
 847
 848         [Compact]
 849         [CCode (cname="pa_mainloop", cprefix="pa_mainloop_", free_function="pa_mainloop_free", has_type_id=false)]
 850         public class MainLoop {
 851
 852                 [CCode (cname="pa_mainloop_new")]
 853                 public MainLoop();
 854
 855                 public int prepare(int timeout = -1);
 856                 public int poll();
 857                 public int dispatch();
 858                 public int get_retval();
 859                 public int iterate(bool block = true, out int retval = null);
 860                 public int run(out int retval = null);
 861                 public unowned MainLoopApi get_api();
 862                 public void quit(int retval);
 863                 public void wakeup();
 864                 public void set_poll_func(PollFunc poll_func);
 865         }
 866
 867         [Compact]
 868         [CCode (cname="pa_threaded_mainloop", cprefix="pa_threaded_mainloop_", free_function="pa_threaded_mainloop_free")]
 869         public class ThreadedMainLoop {
 870
 871                 [CCode (cname="pa_threaded_mainloop_new")]
 872                 public ThreadedMainLoop();
 873
 874                 public int start();
 875                 public void stop();
 876                 public void lock();
 877                 public void unlock();
 878                 public void wait();
 879                 public void signal(bool WaitForAccept = false);
 880                 public void accept();
 881                 public int get_retval();
 882                 public unowned MainLoopApi get_api();
 883                 public bool in_thread();
 884         }
 885
 886         [Compact]
 887         [CCode (cname="pa_operation", cprefix="pa_operation_", unref_function="pa_operation_unref", ref_function="pa_operation_ref", has_type_id=false)]
 888         public class Operation {
 889
 890                 [CCode (cname="pa_operation_state_t", cprefix="PA_OPERATION_", has_type_id=false)]
 891                 public enum State {
 892                         RUNNING,
 893                         DONE,
 894                         CANCELED
 895                 }
 896
 897                 public void cancel();
 898                 public State get_state();
 899         }
 900
 901         [Compact]
 902         [CCode (cname="pa_context", cprefix="pa_context_", unref_function="pa_context_unref", ref_function="pa_context_ref", has_type_id=false)]
 903         public class Context {
 904
 905                 [CCode (cname="pa_context_flags_t", cprefix="PA_CONTEXT_", has_type_id=false)]
 906                 public enum Flags {
 907                         NOAUTOSPAWN,
 908                         NOFAIL
 909                 }
 910
 911                 [CCode (cname="pa_context_state_t", cprefix="PA_CONTEXT_", has_type_id=false)]
 912                 public enum State {
 913                         UNCONNECTED,
 914                         CONNECTING,
 915                         AUTHORIZING,
 916                         SETTING_NAME,
 917                         READY,
 918                         FAILED,
 919                         TERMINATED;
 920
 921                         [CCode (cname="PA_CONTEXT_IS_GOOD", has_type_id=false)]
 922                         public bool IS_GOOD();
 923                 }
 924
 925                 [CCode (cname="pa_subscription_mask_t", cprefix="PA_SUBSCRIPTION_MASK_", has_type_id=false)]
 926                 public enum SubscriptionMask {
 927                         NULL,
 928                         SINK,
 929                         SOURCE,
 930                         SINK_INPUT,
 931                         SOURCE_OUTPUT,
 932                         MODULE,
 933                         CLIENT,
 934                         SAMPLE_CACHE,
 935                         SERVER,
 936                         CARD,
 937                         ALL;
 938
 939                         [CCode (cname="pa_subscription_match_flags")]
 940                         public bool match_flags(SubscriptionEventType t);
 941                 }
 942
 943                 [CCode (cname="pa_subscription_event_type_t", cprefix="PA_SUBSCRIPTION_EVENT_", has_type_id=false)]
 944                 public enum SubscriptionEventType {
 945                         SINK,
 946                         SOURCE,
 947                         SINK_INPUT,
 948                         SOURCE_OUTPUT,
 949                         MODULE,
 950                         CLIENT,
 951                         SAMPLE_CACHE,
 952                         SERVER,
 953                         CARD,
 954                         FACILITY_MASK,
 955                         NEW,
 956                         CHANGE,
 957                         REMOVE,
 958                         TYPE_MASK
 959                 }
 960
 961                 public delegate void NotifyCb(Context c);
 962                 public delegate void SuccessCb(Context c, int success);
 963                 public delegate void EventCb(Context c, string name, Proplist? proplist);
 964                 public delegate void SubscribeCb(Context c, SubscriptionEventType t, uint32 idx);
 965                 public delegate void SinkInfoCb(Context c, SinkInfo? i, int eol);
 966                 public delegate void SourceInfoCb(Context c, SourceInfo? i, int eol);
 967                 public delegate void CardInfoCb(Context c, CardInfo? i, int eol);
 968                 public delegate void SinkInputInfoCb(Context c, SinkInputInfo? i, int eol);
 969                 public delegate void SourceOutputInfoCb(Context c, SourceOutputInfo? i, int eol);
 970                 public delegate void ServerInfoCb(Context c, ServerInfo? i);
 971                 public delegate void StatInfoCb(Context c, ServerInfo? i);
 972                 public delegate void ModuleInfoCb(Context c, ModuleInfo? i, int eol);
 973                 public delegate void ClientInfoCb(Context c, ClientInfo? i, int eol);
 974                 public delegate void SampleInfoCb(Context c, SampleInfo? i, int eol);
 975                 public delegate void IndexCb(Context c, uint32 idx);
 976
 977                 [CCode (cname="pa_context_new_with_proplist")]
 978                 public Context(MainLoopApi api, string? name, Proplist? proplist = null);
 979
 980                 public void set_state_callback(NotifyCb? cb = null);
 981                 public void set_event_callback(EventCb? cb = null);
 982                 public void set_subscribe_callback(SubscribeCb? cb = null);
 983
 984                 public Error errno();
 985
 986                 public int is_pending();
 987                 public State get_state();
 988                 public int is_local();
 989                 public unowned string? get_server();
 990                 public uint32 get_protocol_version();
 991                 public uint32 get_server_protocol_version();
 992                 public uint32 get_index();
 993
 994                 public int connect(string? server = null, Flags flags = 0, SpawnApi? api = null);
 995                 public void disconnect();
 996
 997                 public Operation? drain(NotifyCb? cb = null);
 998                 public Operation? exit_daemon(SuccessCb? cb = null);
 999                 public Operation? set_default_sink(string name, SuccessCb? cb = null);
1000                 public Operation? set_default_source(string name, SuccessCb? cb = null);
1001                 public Operation? set_name(string name, SuccessCb? cb = null);
1002
1003                 [CCode (array_length = false)]
1004                 public Operation? proplist_remove(string[] keys, SuccessCb? cb = null);
1005                 public Operation? proplist_update(UpdateMode mode, Proplist pl, SuccessCb? cb = null);
1006
1007                 public Operation? subscribe(SubscriptionMask mask, SuccessCb? cb = null);
1008
1009                 public Operation? get_sink_info_by_name(string name, SinkInfoCb cb);
1010                 public Operation? get_sink_info_by_index(uint32 idx, SinkInfoCb cb);
1011                 public Operation? get_sink_info_list(SinkInfoCb cb);
1012
1013                 public Operation? set_sink_volume_by_name(string name, CVolume volume, SuccessCb? cb = null);
1014                 public Operation? set_sink_volume_by_index(uint32 idx, CVolume volume, SuccessCb? cb = null);
1015                 public Operation? set_sink_mute_by_name(string name, bool mute, SuccessCb? cb = null);
1016                 public Operation? set_sink_mute_by_index(uint32 idx, bool mute, SuccessCb? cb = null);
1017
1018                 public Operation? suspend_sink_by_name(string name, bool suspend, SuccessCb? cb = null);
1019                 public Operation? suspend_sink_by_index(uint32 idx, bool suspend, SuccessCb? cb = null);
1020
1021                 public Operation? set_sink_port_by_name(string name, string port, SuccessCb? cb = null);
1022                 public Operation? set_sink_port_by_index(uint32 idx, string port, SuccessCb? cb = null);
1023
1024                 public Operation? get_source_info_by_name(string name, SourceInfoCb cb);
1025                 public Operation? get_source_info_by_index(uint32 idx, SourceInfoCb cb);
1026                 public Operation? get_source_info_list(SourceInfoCb cb);
1027
1028                 public Operation? set_source_volume_by_name(string name, CVolume volume, SuccessCb? cb = null);
1029                 public Operation? set_source_volume_by_index(uint32 idx, CVolume volume, SuccessCb? cb = null);
1030                 public Operation? set_source_mute_by_name(string name, bool mute, SuccessCb? cb = null);
1031                 public Operation? set_source_mute_by_index(uint32 idx, bool mute, SuccessCb? cb = null);
1032
1033                 public Operation? suspend_source_by_name(string name, bool suspend, SuccessCb? cb = null);
1034                 public Operation? suspend_source_by_index(uint32 idx, bool suspend, SuccessCb? cb = null);
1035
1036                 public Operation? set_source_port_by_name(string name, string port, SuccessCb? cb = null);
1037                 public Operation? set_source_port_by_index(uint32 idx, string port, SuccessCb? cb = null);
1038
1039                 public Operation? get_server_info(ServerInfoCb cb);
1040
1041                 public Operation? get_module_info(uint32 idx, ModuleInfoCb cb);
1042                 public Operation? get_module_info_list(ModuleInfoCb cb);
1043
1044                 public Operation? load_module(string name, string? argument, IndexCb? cb = null);
1045                 public Operation? unload_module(uint32 idx, SuccessCb? cb = null);
1046
1047                 public Operation? get_client_info(uint32 idx, ClientInfoCb cb);
1048                 public Operation? get_client_info_list(ClientInfoCb cb);
1049
1050                 public Operation? kill_client(uint32 idx, SuccessCb? cb = null);
1051
1052                 public Operation? get_card_info_by_name(string name, CardInfoCb cb);
1053                 public Operation? get_card_info_by_index(uint32 idx, CardInfoCb cb);
1054                 public Operation? get_card_info_list(CardInfoCb cb);
1055
1056                 public Operation? set_card_profile_by_index(uint32 idx, string profile, SuccessCb? cb = null);
1057                 public Operation? set_card_profile_by_name(string name, string profile, SuccessCb? cb = null);
1058
1059                 public Operation? get_sink_input_info(uint32 idx, SinkInputInfoCb cb);
1060                 public Operation? get_sink_input_info_list(SinkInputInfoCb cb);
1061
1062                 public Operation? move_sink_input_by_index(uint32 idx, uint32 sink_idx, SuccessCb? cb = null);
1063                 public Operation? move_sink_input_by_name(uint32 idx, string sink_name, SuccessCb? cb = null);
1064
1065                 public Operation? set_sink_input_volume(uint32 idx, CVolume volume, SuccessCb? cb = null);
1066                 public Operation? set_sink_input_mute(uint32 idx, bool mute, SuccessCb? cb = null);
1067
1068                 public Operation? kill_sink_input(uint32 idx, SuccessCb? cb = null);
1069
1070                 public Operation? get_source_output_info(uint32 idx, SourceOutputInfoCb cb);
1071                 public Operation? get_source_output_info_list(SourceOutputInfoCb cb);
1072
1073                 public Operation? move_source_output_by_index(uint32 idx, uint32 source_idx, SuccessCb? cb = null);
1074                 public Operation? move_source_output_by_name(uint32 idx, string source_name, SuccessCb? cb = null);
1075
1076                 public Operation? kill_source_output(uint32 idx, SuccessCb? cb = null);
1077
1078                 public Operation? stat(StatInfoCb cb);
1079
1080                 public Operation? get_sample_info_by_name(string name, SampleInfoCb cb);
1081                 public Operation? get_sample_info_by_index(uint32 idx, SampleInfoCb cb);
1082                 public Operation? get_sample_info_list(SampleInfoCb cb);
1083
1084                 public Operation? remove_sample(string name, SuccessCb? cb = null);
1085
1086                 public Operation? play_sample(string name, string? device = null, Volume volume = Volume.INVALID, SuccessCb? cb = null);
1087                 public Operation? play_sample_with_proplist(string name, string? device = null, Volume volume = Volume.INVALID, Proplist? p = null, IndexCb? cb = null);
1088         }
1089
1090         [Compact]
1091         [CCode (cname="pa_stream", cprefix="pa_stream_", unref_function="pa_stream_unref", ref_function="pa_stream_ref", has_type_id=false)]
1092         public class Stream {
1093
1094                 [CCode (cname="pa_stream_flags_t", cprefix="PA_STREAM_", has_type_id=false)]
1095                 public enum Flags {
1096                         START_CORKED,
1097                         INTERPOLATE_TIMING,
1098                         NOT_MONOTONIC,
1099                         AUTO_TIMING_UPDATE,
1100                         NO_REMAP_CHANNELS,
1101                         NO_REMIX_CHANNELS,
1102                         FIX_FORMAT,
1103                         FIX_RATE,
1104                         FIX_CHANNELS,
1105                         DONT_MOVE,
1106                         VARIABLE_RATE,
1107                         PEAK_DETECT,
1108                         START_MUTED,
1109                         ADJUST_LATENCY,
1110                         EARLY_REQUESTS,
1111                         DONT_INHIBIT_AUTO_SUSPEND,
1112                         START_UNMUTED,
1113                         FAIL_ON_SUSPEND
1114                 }
1115
1116                 [CCode (cname="pa_stream_state_t", cprefix="PA_STREAM_", has_type_id=false)]
1117                 public enum State {
1118                         UNCONNECTED,
1119                         CREATING,
1120                         READY,
1121                         FAILED,
1122                         TERMINATED;
1123
1124                         [CCode (cname="PA_STREAM_IS_GOOD")]
1125                         public bool IS_GOOD();
1126                 }
1127
1128                 [CCode (cname="pa_stream_direction_t", cprefix="PA_STREAM_", has_type_id=false)]
1129                 public enum Direction {
1130                         NODIRECTION,
1131                         PLAYBACK,
1132                         RECORD,
1133                         UPLOAD
1134                 }
1135
1136                 [CCode (cname="pa_seek_mode_t", cprefix="PA_SEEK_", has_type_id=false)]
1137                 public enum SeekMode {
1138                         RELATIVE,
1139                         ABSOLUTE,
1140                         RELATIVE_ON_READ,
1141                         RELATIVE_END
1142                 }
1143
1144                 [CCode (cname="pa_buffer_attr", has_type_id=false)]
1145                 public struct BufferAttr {
1146                         uint32 maxlength;
1147                         uint32 tlength;
1148                         uint32 prebuf;
1149                         uint32 minreq;
1150                         uint32 fragsize;
1151                 }
1152
1153                 [CCode (cname="pa_timing_info", has_type_id=false)]
1154                 public struct TimingInfo {
1155                         timeval timestamp;
1156                         int synchronized_clocks;
1157                         usec sink_usec;
1158                         usec source_usec;
1159                         usec transport_usec;
1160                         int playing;
1161                         int write_index_corrupt;
1162                         int64 write_index;
1163                         int read_index_corrupt;
1164                         int64 read_index;
1165                         usec configured_sink_usec;
1166                         usec configured_source_usec;
1167                         int64 since_underrun;
1168                 }
1169
1170                 [CCode (cname="PA_STREAM_EVENT_REQUEST_CORK")]
1171                 public const string EVENT_REQUEST_CORK;
1172
1173                 [CCode (cname="PA_STREAM_EVENT_REQUEST_UNCORK")]
1174                 public const string EVENT_REQUEST_UNCORK;
1175
1176                 public delegate void SuccessCb(Stream s, int success);
1177                 public delegate void RequestCb(Stream s, size_t nbytes);
1178                 public delegate void NotifyCb(Stream s);
1179                 public delegate void EventCb(Stream s, string name, Proplist proplist);
1180
1181                 [CCode (cname="pa_stream_new_with_proplist")]
1182                 public Stream(Context c, string name, SampleSpec ss, ChannelMap? map = null, Proplist? proplist = null);
1183
1184                 public State get_state();
1185                 public Context get_context();
1186                 public uint32 get_index();
1187                 public uint32 get_device_index();
1188                 public unowned string? get_device_name();
1189                 public int is_suspended();
1190                 public int is_corked();
1191
1192                 public int connect_playback(string? dev = null, BufferAttr? a = null, Flags flags = 0, CVolume? volume = null, Stream? sync_stream = null);
1193                 public int connect_record(string? dev = null, BufferAttr? a = null, Flags flags = 0);
1194                 public int connect_upload(size_t length);
1195                 public int disconnect();
1196                 public int finish_upload();
1197
1198                 public int begin_write(out void* data, out size_t nbytes);
1199                 public int cancel_write();
1200                 public int write(void *data, size_t bytes, FreeCb? free_cb = null, int64 offset = 0, SeekMode mode = SeekMode.RELATIVE);
1201                 public int peek(out void *data, out size_t nbytes);
1202                 public int drop();
1203                 public size_t writable_size();
1204                 public size_t readable_size();
1205
1206                 public void set_state_callback(NotifyCb? cb = null);
1207                 public void set_write_callback(RequestCb? cb = null);
1208                 public void set_read_callback(RequestCb? cb = null);
1209                 public void set_overflow_callback(NotifyCb? cb = null);
1210                 public void set_underflow_callback(NotifyCb? cb = null);
1211                 public void set_started_callback(NotifyCb? cb = null);
1212                 public void set_latency_update_callback(NotifyCb? cb = null);
1213                 public void set_moved_callback(NotifyCb? cb = null);
1214                 public void set_suspended_callback(NotifyCb? cb = null);
1215                 public void set_event_callback(EventCb? cb = null);
1216                 public void set_buffer_attr_callback(NotifyCb? cb = null);
1217
1218                 public Operation? drain(SuccessCb? cb = null);
1219                 public Operation? update_timing_info(SuccessCb? cb = null);
1220
1221                 public Operation? cork(bool b, SuccessCb? cb = null);
1222                 public Operation? flush(SuccessCb? cb = null);
1223                 public Operation? prebuf(SuccessCb? cb = null);
1224                 public Operation? trigger(SuccessCb? cb = null);
1225
1226                 public Operation? set_name(string name, SuccessCb? cb = null);
1227                 public Operation? set_buffer_attr(BufferAttr attr, SuccessCb? cb = null);
1228                 public Operation? update_sample_rate(uint32 rate, SuccessCb? cb = null);
1229
1230                 [CCode (array_length = false)]
1231                 public Operation? proplist_remove(string[] keys, SuccessCb? cb = null);
1232                 public Operation? proplist_update(UpdateMode mode, Proplist pl, SuccessCb? cb = null);
1233
1234                 public unowned TimingInfo? get_timing_info();
1235                 public int get_time(out usec u);
1236                 public int get_latency(out usec u, out bool negative = null);
1237
1238                 public unowned SampleSpec? get_sample_spec();
1239                 public unowned ChannelMap? get_channel_map();
1240                 public unowned BufferAttr? get_buffer_attr();
1241
1242                 public int set_monitor_stream(uint32 sink_input);
1243                 public uint32 get_monitor_stream();
1244         }
1245
1246         [CCode (cname="pa_sink_port_info", has_type_id=false)]
1247         public struct SinkPortInfo {
1248                 public string name;
1249                 public string description;
1250                 public uint32 priority;
1251         }
1252
1253         [CCode (cname="pa_sink_info", has_type_id=false)]
1254         public struct SinkInfo {
1255                 public string name;
1256                 public uint32 index;
1257                 public string description;
1258                 public SampleSpec sample_spec;
1259                 public ChannelMap channel_map;
1260                 public uint32 owner_module;
1261                 public CVolume volume;
1262                 public int mute;
1263                 public uint32 monitor_source;
1264                 public string monitor_source_name;
1265                 public usec latency;
1266                 public string driver;
1267                 public SinkFlags flags;
1268                 public Proplist proplist;
1269                 public usec configured_latency;
1270                 public Volume base_volume;
1271                 public SinkState state;
1272                 public uint32 n_volume_steps;
1273                 public uint32 card;
1274                 public uint32 n_ports;
1275                 public SinkPortInfo*[] ports;
1276                 public SinkPortInfo* active_port;
1277         }
1278
1279         [CCode (cname="pa_source_port_info", has_type_id=false)]
1280         public struct SourcePortInfo {
1281                 public string name;
1282                 public string description;
1283                 public uint32 priority;
1284         }
1285
1286         [CCode (cname="pa_source_info", has_type_id=false)]
1287         public struct SourceInfo {
1288                 public string name;
1289                 public uint32 index;
1290                 public string description;
1291                 public SampleSpec sample_spec;
1292                 public ChannelMap channel_map;
1293                 public uint32 owner_module;
1294                 public CVolume volume;
1295                 public int mute;
1296                 public uint32 monitor_of_sink;
1297                 public string monitor_of_sink_name;
1298                 public usec latency;
1299                 public string driver;
1300                 public SourceFlags flags;
1301                 public Proplist proplist;
1302                 public usec configured_latency;
1303                 public Volume base_volume;
1304                 public SourceState state;
1305                 public uint32 n_volume_steps;
1306                 public uint32 card;
1307                 public uint32 n_ports;
1308                 public SourcePortInfo*[] ports;
1309                 public SourcePortInfo* active_port;
1310         }
1311
1312         [CCode (cname="pa_server_info", has_type_id=false)]
1313         public struct ServerInfo {
1314                 public string user_name;
1315                 public string host_name;
1316                 public string server_version;
1317                 public string server_name;
1318                 public SampleSpec sample_spec;
1319                 public string default_sink_name;
1320                 public string default_source_name;
1321                 public ChannelMap channel_map;
1322         }
1323
1324         [CCode (cname="pa_module_info", has_type_id=false)]
1325         public struct ModuleInfo {
1326                 public uint32 index;
1327                 public string name;
1328                 public string argument;
1329                 public uint32 n_used;
1330                 public Proplist proplist;
1331         }
1332
1333         [CCode (cname="pa_client_info", has_type_id=false)]
1334         public struct ClientInfo {
1335                 public uint32 index;
1336                 public string name;
1337                 public uint32 owner_module;
1338                 public string driver;
1339                 public Proplist proplist;
1340         }
1341
1342         [CCode (cname="pa_card_profile_info", has_type_id=false)]
1343         public struct CardProfileInfo {
1344                 public string name;
1345                 public string description;
1346                 public uint32 n_sinks;
1347                 public uint32 n_sources;
1348                 public uint32 priority;
1349         }
1350
1351         [CCode (cname="pa_card_info", has_type_id=false)]
1352         public struct CardInfo {
1353                 public uint32 index;
1354                 public string name;
1355                 public uint32 owner_module;
1356                 public string driver;
1357                 public uint32 n_profiles;
1358                 public CardProfileInfo[] profiles;
1359                 public CardProfileInfo *active_profile;
1360                 public Proplist proplist;
1361         }
1362
1363         [CCode (cname="pa_sink_input_info", has_type_id=false)]
1364         public struct SinkInputInfo {
1365                 public uint32 index;
1366                 public string name;
1367                 public uint32 owner_module;
1368                 public uint32 client;
1369                 public uint32 sink;
1370                 public SampleSpec sample_spec;
1371                 public ChannelMap channel_map;
1372                 public CVolume volume;
1373                 public uint32 buffer_usec;
1374                 public uint32 sink_usec;
1375                 public string resample_method;
1376                 public string driver;
1377                 public int mute;
1378                 public Proplist proplist;
1379         }
1380
1381         [CCode (cname="pa_source_output_info", has_type_id=false)]
1382         public struct SourceOutputInfo {
1383                 public uint32 index;
1384                 public string name;
1385                 public uint32 owner_module;
1386                 public uint32 client;
1387                 public uint32 source;
1388                 public SampleSpec sample_spec;
1389                 public ChannelMap channel_map;
1390                 public uint32 buffer_usec;
1391                 public uint32 sink_usec;
1392                 public string resample_method;
1393                 public string driver;
1394                 public Proplist proplist;
1395         }
1396
1397         [CCode (cname="pa_stat_info", has_type_id=false)]
1398         public struct StatInfo {
1399                 public uint32 memblock_total;
1400                 public uint32 memblock_total_size;
1401                 public uint32 memblock_allocated;
1402                 public uint32 memblock_allocated_size;
1403                 public uint32 scache_size;
1404         }
1405
1406         [CCode (cname="pa_sample_info", has_type_id=false)]
1407         public struct SampleInfo {
1408                 public uint32 index;
1409                 public string name;
1410                 public CVolume volume;
1411                 public SampleSpec sample_spec;
1412                 public ChannelMap channel_map;
1413                 public usec duration;
1414                 public uint32 bytes;
1415                 public bool lazy;
1416                 public string filename;
1417                 public Proplist proplist;
1418         }
1419
1420         [CCode (cname="pa_sink_flags_t", cprefix="PA_SINK_", has_type_id=false)]
1421         public enum SinkFlags {
1422                 HW_VOLUME_CTRL,
1423                 LATENCY,
1424                 HARDWARE,
1425                 NETWORK,
1426                 HW_MUTE_CTRL,
1427                 DECIBEL_VOLUME,
1428                 FLAT_VOLUME,
1429                 DYNAMIC_LATENCY
1430         }
1431
1432         [CCode (cname="pa_source_flags_t", cprefix="PA_SOURCE_", has_type_id=false)]
1433         public enum SourceFlags {
1434                 HW_VOLUME_CTRL,
1435                 LATENCY,
1436                 HARDWARE,
1437                 NETWORK,
1438                 HW_MUTE_CTRL,
1439                 DECIBEL_VOLUME,
1440                 DYNAMIC_LATENCY
1441         }
1442
1443         [CCode (cname="pa_sink_state_t", cprefix="PA_SINK_", has_type_id=false)]
1444         public enum SinkState {
1445                 INVALID_STATE,
1446                 RUNNING,
1447                 IDLE,
1448                 SUSPENDED;
1449
1450                 [CCode (cname="PA_SINK_IS_OPENED")]
1451                 public bool IS_OPENED();
1452         }
1453
1454         [CCode (cname="pa_source_state_t", cprefix="PA_SOURCE_", has_type_id=false)]
1455         public enum SourceState {
1456                 INVALID_STATE,
1457                 RUNNING,
1458                 IDLE,
1459                 SUSPENDED;
1460
1461                 [CCode (cname="PA_SOURCE_IS_OPENED")]
1462                 public bool IS_OPENED();
1463         }
1464
1465         [CCode (cname="pa_gettimeofday")]
1466         public unowned timeval gettimeofday(out timeval tv);
1467
1468         [CCode (cname="pa_timeval_diff")]
1469         public usec timeval_diff(ref timeval a, ref timeval b);
1470
1471         [CCode (cname="pa_timeval_cmp")]
1472         public int timeval_cmp(ref timeval a, ref timeval b);
1473
1474         [CCode (cname="pa_timeval_age")]
1475         public usec timeval_age(ref timeval a);
1476
1477         [CCode (cname="pa_timeval_add")]
1478         public unowned timeval timeval_add(ref timeval tv, usec x);
1479
1480         [CCode (cname="pa_timeval_sub")]
1481         public unowned timeval timeval_sub(ref timeval tv, usec x);
1482
1483         [CCode (cname="pa_timeval_store")]
1484         public unowned timeval timeval_store(out timeval tv, usec c);
1485
1486         [CCode (cname="pa_timeval_load")]
1487         public usec timeval_load(timeval tv);
1488
1489         [CCode (cname="PA_USEC_MAX")]
1490         public const usec USEC_MAX;
1491
1492         [CCode (cname="PA_USEC_INVALID")]
1493         public const usec USEC_INVALID;
1494
1495         [CCode (cname="PA_MSEC_PER_SEC")]
1496         public const usec MSEC_PER_SEC;
1497
1498         [CCode (cname="PA_USEC_PER_SEC")]
1499         public const usec USEC_PER_SEC;
1500
1501         [CCode (cname="PA_NSEC_PER_SEC")]
1502         public const uint64 NSEC_PER_SEC;
1503
1504
1505         [CCode (cname="PA_USEC_PER_MSEC")]
1506         public const usec USEC_PER_MSEC;
1507
1508         [CCode (cname="PA_NSEC_PER_MSEC")]
1509         public const uint64 NSEC_PER_MSEC;
1510
1511
1512         [CCode (cname="PA_NSEC_PER_USEC")]
1513         public const uint64 NSEC_PER_USEC;
1514 }