1 #ifndef foopolyplibinternalhfoo
2 #define foopolyplibinternalhfoo
7 This file is part of polypaudio.
9 polypaudio is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published
11 by the Free Software Foundation; either version 2 of the License,
12 or (at your option) any later version.
14 polypaudio is distributed in the hope that it will be useful, but
15 WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with polypaudio; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
25 #include "mainloop-api.h"
26 #include "socket-client.h"
28 #include "pdispatch.h"
31 #include "polyplib-context.h"
32 #include "polyplib-stream.h"
33 #include "polyplib-operation.h"
35 #include "native-common.h"
37 #define DEFAULT_MAXLENGTH 204800
38 #define DEFAULT_TLENGTH 10240
39 #define DEFAULT_PREBUF 4096
40 #define DEFAULT_MINREQ 1024
41 #define DEFAULT_FRAGSIZE 1024
43 #define DEFAULT_TIMEOUT (5*60)
44 #define DEFAULT_SERVER "/tmp/polypaudio/native"
45 #define DEFAULT_PORT "4713"
47 #define ENV_DEFAULT_SINK "POLYP_SINK"
48 #define ENV_DEFAULT_SOURCE "POLYP_SOURCE"
49 #define ENV_DEFAULT_SERVER "POLYP_SERVER"
55 struct pa_mainloop_api
* mainloop
;
57 struct pa_socket_client
*client
;
58 struct pa_pstream
*pstream
;
59 struct pa_pdispatch
*pdispatch
;
61 struct pa_dynarray
*record_streams
, *playback_streams
;
62 PA_LLIST_HEAD(struct pa_stream
, streams
);
63 PA_LLIST_HEAD(struct pa_operation
, operations
);
67 enum pa_context_state state
;
69 uint8_t auth_cookie
[PA_NATIVE_COOKIE_LENGTH
];
71 void (*state_callback
)(struct pa_context
*c
, void *userdata
);
74 void (*subscribe_callback
)(struct pa_context
*c
, enum pa_subscription_event_type t
, uint32_t index
, void *userdata
);
75 void *subscribe_userdata
;
77 struct pa_memblock_stat
*memblock_stat
;
82 struct pa_context
*context
;
83 PA_LLIST_FIELDS(struct pa_stream
);
86 struct pa_buffer_attr buffer_attr
;
87 struct pa_sample_spec sample_spec
;
90 uint32_t device_index
;
91 enum pa_stream_direction direction
;
92 uint32_t requested_bytes
;
93 enum pa_stream_state state
;
95 void (*state_callback
)(struct pa_stream
*c
, void *userdata
);
98 void (*read_callback
)(struct pa_stream
*p
, const void*data
, size_t length
, void *userdata
);
101 void (*write_callback
)(struct pa_stream
*p
, size_t length
, void *userdata
);
102 void *write_userdata
;
105 struct pa_operation
{
107 struct pa_context
*context
;
108 struct pa_stream
*stream
;
109 PA_LLIST_FIELDS(struct pa_operation
);
111 enum pa_operation_state state
;
116 void pa_command_request(struct pa_pdispatch
*pd
, uint32_t command
, uint32_t tag
, struct pa_tagstruct
*t
, void *userdata
);
117 void pa_command_stream_killed(struct pa_pdispatch
*pd
, uint32_t command
, uint32_t tag
, struct pa_tagstruct
*t
, void *userdata
);
118 void pa_command_subscribe_event(struct pa_pdispatch
*pd
, uint32_t command
, uint32_t tag
, struct pa_tagstruct
*t
, void *userdata
);
120 struct pa_operation
*pa_operation_new(struct pa_context
*c
, struct pa_stream
*s
);
121 void pa_operation_done(struct pa_operation
*o
);
123 void pa_create_stream_callback(struct pa_pdispatch
*pd
, uint32_t command
, uint32_t tag
, struct pa_tagstruct
*t
, void *userdata
);
124 void pa_stream_disconnect_callback(struct pa_pdispatch
*pd
, uint32_t command
, uint32_t tag
, struct pa_tagstruct
*t
, void *userdata
);
125 void pa_context_simple_ack_callback(struct pa_pdispatch
*pd
, uint32_t command
, uint32_t tag
, struct pa_tagstruct
*t
, void *userdata
);
126 void pa_stream_simple_ack_callback(struct pa_pdispatch
*pd
, uint32_t command
, uint32_t tag
, struct pa_tagstruct
*t
, void *userdata
);
128 void pa_context_fail(struct pa_context
*c
, int error
);
129 void pa_context_set_state(struct pa_context
*c
, enum pa_context_state st
);
130 int pa_context_handle_error(struct pa_context
*c
, uint32_t command
, struct pa_tagstruct
*t
);
131 struct pa_operation
* pa_context_send_simple_command(struct pa_context
*c
, uint32_t command
, void (*internal_callback
)(struct pa_pdispatch
*pd
, uint32_t command
, uint32_t tag
, struct pa_tagstruct
*t
, void *userdata
), void (*cb
)(), void *userdata
);
133 void pa_stream_set_state(struct pa_stream
*s
, enum pa_stream_state st
);