#include "source-output.h"
#include "source.h"
#include "sample.h"
-
+#include "scache.h"
+#include "sample-util.h"
#include "authkey.h"
+#include "debug.h"
+#include "namereg.h"
+#include "xmalloc.h"
#define DEFAULT_COOKIE_FILE ".esd_auth"
#define RECORD_BUFFER_SECONDS (5)
#define RECORD_BUFFER_FRAGMENTS (100)
+#define MAX_CACHE_SAMPLE_SIZE (1024000)
+
+#define SCACHE_PREFIX "esound."
+
/* This is heavily based on esound's code */
struct connection {
struct pa_sink_input *sink_input;
struct pa_source_output *source_output;
struct pa_memblockq *input_memblockq, *output_memblockq;
- void *fixed_source;
+ struct pa_defer_event *defer_event;
struct {
struct pa_memblock *current_memblock;
size_t memblock_index, fragment_size;
} playback;
+
+ struct pa_memchunk scache_memchunk;
+ char *scache_name;
+ struct pa_sample_spec scache_sample_spec;
};
struct pa_protocol_esound {
struct pa_core *core;
struct pa_socket_server *server;
struct pa_idxset *connections;
- uint32_t sink_index, source_index;
+ char *sink_name, *source_name;
unsigned n_player;
uint8_t esd_key[ESD_KEY_LEN];
};
const char *description;
} esd_proto_handler_info_t;
-static void sink_input_drop_cb(struct pa_sink_input *i, size_t length);
+static void sink_input_drop_cb(struct pa_sink_input *i, const struct pa_memchunk *chunk, size_t length);
static int sink_input_peek_cb(struct pa_sink_input *i, struct pa_memchunk *chunk);
static void sink_input_kill_cb(struct pa_sink_input *i);
static uint32_t sink_input_get_latency_cb(struct pa_sink_input *i);
static int esd_proto_server_info(struct connection *c, esd_proto_t request, const void *data, size_t length);
static int esd_proto_all_info(struct connection *c, esd_proto_t request, const void *data, size_t length);
static int esd_proto_stream_pan(struct connection *c, esd_proto_t request, const void *data, size_t length);
+static int esd_proto_sample_cache(struct connection *c, esd_proto_t request, const void *data, size_t length);
+static int esd_proto_sample_free_or_play(struct connection *c, esd_proto_t request, const void *data, size_t length);
+static int esd_proto_sample_get_id(struct connection *c, esd_proto_t request, const void *data, size_t length);
/* the big map of protocol handler info */
static struct proto_handler proto_map[ESD_PROTO_MAX] = {
{ ESD_NAME_MAX + 2 * sizeof(int), esd_proto_stream_record, "stream rec" },
{ ESD_NAME_MAX + 2 * sizeof(int), esd_proto_stream_record, "stream mon" },
- { ESD_NAME_MAX + 3 * sizeof(int), NULL, "sample cache" },
- { sizeof(int), NULL, "sample free" },
- { sizeof(int), NULL, "sample play" },
+ { ESD_NAME_MAX + 3 * sizeof(int), esd_proto_sample_cache, "sample cache" },
+ { sizeof(int), esd_proto_sample_free_or_play, "sample free" },
+ { sizeof(int), esd_proto_sample_free_or_play, "sample play" },
{ sizeof(int), NULL, "sample loop" },
{ sizeof(int), NULL, "sample stop" },
{ -1, NULL, "TODO: sample kill" },
{ ESD_KEY_LEN + sizeof(int), NULL, "standby" },
{ ESD_KEY_LEN + sizeof(int), NULL, "resume" },
- { ESD_NAME_MAX, NULL, "sample getid" },
+ { ESD_NAME_MAX, esd_proto_sample_get_id, "sample getid" },
{ ESD_NAME_MAX + 2 * sizeof(int), NULL, "stream filter" },
{ sizeof(int), esd_proto_server_info, "server info" },
if (c->playback.current_memblock)
pa_memblock_unref(c->playback.current_memblock);
- free(c->read_data);
- free(c->write_data);
+ pa_xfree(c->read_data);
+ pa_xfree(c->write_data);
pa_iochannel_free(c->io);
- if (c->fixed_source)
- c->protocol->core->mainloop->cancel_fixed(c->protocol->core->mainloop, c->fixed_source);
-
- free(c);
-}
-
-static struct pa_sink* get_output_sink(struct pa_protocol_esound *p) {
- struct pa_sink *s;
- assert(p);
+ if (c->defer_event)
+ c->protocol->core->mainloop->defer_free(c->defer_event);
- if (!(s = pa_idxset_get_by_index(p->core->sinks, p->sink_index)))
- s = pa_sink_get_default(p->core);
-
- p->sink_index = s ? s->index : PA_IDXSET_INVALID;
- return s;
-}
-
-static struct pa_source* get_input_source(struct pa_protocol_esound *p) {
- struct pa_source *s;
- assert(p);
-
- if (!(s = pa_idxset_get_by_index(p->core->sources, p->sink_index)))
- s = pa_source_get_default(p->core);
-
- p->source_index = s ? s->index : PA_IDXSET_INVALID;
- return s;
+ if (c->scache_memchunk.memblock)
+ pa_memblock_unref(c->scache_memchunk.memblock);
+ pa_xfree(c->scache_name);
+
+ pa_xfree(c);
}
static void* connection_write(struct connection *c, size_t length) {
size_t t, i;
assert(c);
- assert(c->protocol && c->protocol->core && c->protocol->core->mainloop && c->protocol->core->mainloop->enable_fixed);
- c->protocol->core->mainloop->enable_fixed(c->protocol->core->mainloop, c->fixed_source, 1);
+ assert(c->protocol && c->protocol->core && c->protocol->core->mainloop && c->protocol->core->mainloop->defer_enable);
+ c->protocol->core->mainloop->defer_enable(c->defer_event, 1);
t = c->write_data_length+length;
if (c->write_data_alloc < t)
- c->write_data = realloc(c->write_data, c->write_data_alloc = t);
+ c->write_data = pa_xrealloc(c->write_data, c->write_data_alloc = t);
assert(c->write_data);
return c->write_data+i;
}
+static void format_esd2native(int format, struct pa_sample_spec *ss) {
+ assert(ss);
+
+ ss->channels = ((format & ESD_MASK_CHAN) == ESD_STEREO) ? 2 : 1;
+ ss->format = ((format & ESD_MASK_BITS) == ESD_BITS16) ? PA_SAMPLE_S16NE : PA_SAMPLE_U8;
+}
+
+static int format_native2esd(struct pa_sample_spec *ss) {
+ int format = 0;
+
+ format = (ss->format == PA_SAMPLE_U8) ? ESD_BITS8 : ESD_BITS16;
+ format |= (ss->channels >= 2) ? ESD_STEREO : ESD_MONO;
+
+ return format;
+}
+
/*** esound commands ***/
static int esd_proto_connect(struct connection *c, esd_proto_t request, const void *data, size_t length) {
rate = maybe_swap_endian_32(c->swap_byte_order, *((int*)data + 1));
ss.rate = rate;
- ss.channels = ((format & ESD_MASK_CHAN) == ESD_STEREO) ? 2 : 1;
- ss.format = ((format & ESD_MASK_BITS) == ESD_BITS16) ? PA_SAMPLE_S16NE : PA_SAMPLE_U8;
+ format_esd2native(format, &ss);
if (!pa_sample_spec_valid(&ss))
return -1;
- if (!(sink = get_output_sink(c->protocol)))
+ if (!(sink = pa_namereg_get(c->protocol->core, c->protocol->sink_name, PA_NAMEREG_SINK, 1))) {
+ fprintf(stderr, __FILE__": No output sink\n");
return -1;
+ }
strncpy(name, data + sizeof(int)*2, sizeof(name));
name[sizeof(name)-1] = 0;
assert(!c->input_memblockq);
l = (size_t) (pa_bytes_per_second(&ss)*PLAYBACK_BUFFER_SECONDS);
- c->input_memblockq = pa_memblockq_new(l, 0, pa_sample_size(&ss), l/2, l/PLAYBACK_BUFFER_FRAGMENTS);
+ c->input_memblockq = pa_memblockq_new(l, 0, pa_frame_size(&ss), l/2, l/PLAYBACK_BUFFER_FRAGMENTS, c->protocol->core->memblock_stat);
assert(c->input_memblockq);
pa_iochannel_socket_set_rcvbuf(c->io, l/PLAYBACK_BUFFER_FRAGMENTS*2);
c->playback.fragment_size = l/10;
rate = maybe_swap_endian_32(c->swap_byte_order, *((int*)data + 1));
ss.rate = rate;
- ss.channels = ((format & ESD_MASK_CHAN) == ESD_STEREO) ? 2 : 1;
- ss.format = ((format & ESD_MASK_BITS) == ESD_BITS16) ? PA_SAMPLE_S16NE : PA_SAMPLE_U8;
+ format_esd2native(format, &ss);
if (!pa_sample_spec_valid(&ss))
return -1;
if (request == ESD_PROTO_STREAM_MON) {
struct pa_sink* sink;
- if (!(sink = get_output_sink(c->protocol)))
+ if (!(sink = pa_namereg_get(c->protocol->core, c->protocol->sink_name, PA_NAMEREG_SINK, 1)))
return -1;
if (!(source = sink->monitor_source))
} else {
assert(request == ESD_PROTO_STREAM_REC);
- if (!(source = get_input_source(c->protocol)))
+ if (!(source = pa_namereg_get(c->protocol->core, c->protocol->source_name, PA_NAMEREG_SOURCE, 1)))
return -1;
}
assert(!c->output_memblockq);
l = (size_t) (pa_bytes_per_second(&ss)*RECORD_BUFFER_SECONDS);
- c->output_memblockq = pa_memblockq_new(l, 0, pa_sample_size(&ss), 0, 0);
+ c->output_memblockq = pa_memblockq_new(l, 0, pa_frame_size(&ss), 0, 0, c->protocol->core->memblock_stat);
assert(c->output_memblockq);
pa_iochannel_socket_set_sndbuf(c->io, l/RECORD_BUFFER_FRAGMENTS*2);
int latency, *lag;
assert(c && !data && length == 0);
- if (!(sink = get_output_sink(c->protocol)))
+ if (!(sink = pa_namereg_get(c->protocol->core, c->protocol->sink_name, PA_NAMEREG_SINK, 1)))
latency = 0;
else {
float usec = pa_sink_get_latency(sink);
struct pa_sink *sink;
assert(c && data && length == sizeof(int));
- if ((sink = get_output_sink(c->protocol))) {
+ if ((sink = pa_namereg_get(c->protocol->core, c->protocol->sink_name, PA_NAMEREG_SINK, 1))) {
rate = sink->sample_spec.rate;
- format = (sink->sample_spec.format == PA_SAMPLE_U8) ? ESD_BITS8 : ESD_BITS16;
- format |= (sink->sample_spec.channels >= 2) ? ESD_STEREO : ESD_MONO;
+ format = format_native2esd(&sink->sample_spec);
}
response = connection_write(c, sizeof(int)*3);
size_t t, k, s;
struct connection *conn;
size_t index = PA_IDXSET_INVALID;
+ unsigned nsamples;
assert(c && data && length == sizeof(int));
if (esd_proto_server_info(c, request, data, length) < 0)
k = sizeof(int)*5+ESD_NAME_MAX;
s = sizeof(int)*6+ESD_NAME_MAX;
- response = connection_write(c, (t = s+k*(c->protocol->n_player+1)));
+ nsamples = c->protocol->core->scache ? pa_idxset_ncontents(c->protocol->core->scache) : 0;
+ response = connection_write(c, (t = s*(nsamples+1) + k*(c->protocol->n_player+1)));
assert(k);
for (conn = pa_idxset_first(c->protocol->connections, &index); conn; conn = pa_idxset_next(c->protocol->connections, &index)) {
continue;
assert(t >= s+k+k);
-
+
if (conn->sink_input) {
rate = conn->sink_input->sample_spec.rate;
volume = (conn->sink_input->volume*0xFF)/0x100;
- format = (conn->sink_input->sample_spec.format == PA_SAMPLE_U8) ? ESD_BITS8 : ESD_BITS16;
- format |= (conn->sink_input->sample_spec.channels >= 2) ? ESD_STEREO : ESD_MONO;
+ format = format_native2esd(&conn->sink_input->sample_spec);
}
/* id */
- *((int*) response) = maybe_swap_endian_32(c->swap_byte_order, (int) conn->index);
+ *((int*) response) = maybe_swap_endian_32(c->swap_byte_order, (int) (conn->index+1));
response += sizeof(int);
/* name */
t-= k;
}
- assert(t == s+k);
- memset(response, 0, t);
+ assert(t == s*(nsamples+1)+k);
+ memset(response, 0, k);
+ response += k;
+ t -= k;
+
+ if (nsamples) {
+ struct pa_scache_entry *ce;
+
+ index = PA_IDXSET_INVALID;
+ for (ce = pa_idxset_first(c->protocol->core->scache, &index); ce; ce = pa_idxset_next(c->protocol->core->scache, &index)) {
+ assert(t >= s*2);
+
+ /* id */
+ *((int*) response) = maybe_swap_endian_32(c->swap_byte_order, (int) (ce->index+1));
+ response += sizeof(int);
+
+ /* name */
+ if (strncmp(ce->name, SCACHE_PREFIX, sizeof(SCACHE_PREFIX)-1) == 0)
+ strncpy(response, ce->name+sizeof(SCACHE_PREFIX)-1, ESD_NAME_MAX);
+ else
+ snprintf(response, ESD_NAME_MAX, "native.%s", ce->name);
+ response += ESD_NAME_MAX;
+
+ /* rate */
+ *((int*) response) = maybe_swap_endian_32(c->swap_byte_order, ce->sample_spec.rate);
+ response += sizeof(int);
+
+ /* left */
+ *((int*) response) = maybe_swap_endian_32(c->swap_byte_order, (ce->volume*0xFF)/0x100);
+ response += sizeof(int);
+
+ /*right*/
+ *((int*) response) = maybe_swap_endian_32(c->swap_byte_order, (ce->volume*0xFF)/0x100);
+ response += sizeof(int);
+
+ /*format*/
+ *((int*) response) = maybe_swap_endian_32(c->swap_byte_order, format_native2esd(&ce->sample_spec));
+ response += sizeof(int);
+
+ /*length*/
+ *((int*) response) = maybe_swap_endian_32(c->swap_byte_order, (int) ce->memchunk.length);
+ response += sizeof(int);
+
+ t -= s;
+ }
+ }
+
+ assert(t == s);
+ memset(response, 0, s);
+
return 0;
}
struct connection *conn;
assert(c && data && length == sizeof(int)*3);
- index = (uint32_t) maybe_swap_endian_32(c->swap_byte_order, *(int*)data);
+ index = (uint32_t) maybe_swap_endian_32(c->swap_byte_order, *(int*)data)-1;
volume = (uint32_t) maybe_swap_endian_32(c->swap_byte_order, *((int*)data + 1));
volume = (volume*0x100)/0xFF;
return 0;
}
+static int esd_proto_sample_cache(struct connection *c, esd_proto_t request, const void *data, size_t length) {
+ struct pa_sample_spec ss;
+ int format, rate;
+ size_t sc_length;
+ uint32_t index;
+ int *ok;
+ char name[ESD_NAME_MAX+sizeof(SCACHE_PREFIX)-1];
+ assert(c && data && length == (ESD_NAME_MAX+3*sizeof(int)));
+
+ format = maybe_swap_endian_32(c->swap_byte_order, *(int*)data);
+ rate = maybe_swap_endian_32(c->swap_byte_order, *((int*)data + 1));
+
+ ss.rate = rate;
+ format_esd2native(format, &ss);
+
+ sc_length = (size_t) maybe_swap_endian_32(c->swap_byte_order, (*((int*)data + 2)));
+
+ if (sc_length >= MAX_CACHE_SAMPLE_SIZE)
+ return -1;
+
+ strcpy(name, SCACHE_PREFIX);
+ strncpy(name+sizeof(SCACHE_PREFIX)-1, data+3*sizeof(int), ESD_NAME_MAX);
+ name[sizeof(name)-1] = 0;
+
+ assert(!c->scache_memchunk.memblock);
+ c->scache_memchunk.memblock = pa_memblock_new(sc_length, c->protocol->core->memblock_stat);
+ c->scache_memchunk.index = 0;
+ c->scache_memchunk.length = sc_length;
+ c->scache_sample_spec = ss;
+ assert(!c->scache_name);
+ c->scache_name = pa_xstrdup(name);
+
+ c->state = ESD_CACHING_SAMPLE;
+
+ pa_scache_add_item(c->protocol->core, c->scache_name, NULL, NULL, &index);
+
+ ok = connection_write(c, sizeof(int));
+ assert(ok);
+
+ *ok = index+1;
+
+ return 0;
+}
+
+static int esd_proto_sample_get_id(struct connection *c, esd_proto_t request, const void *data, size_t length) {
+ int *ok;
+ uint32_t index;
+ char name[ESD_NAME_MAX+sizeof(SCACHE_PREFIX)-1];
+ assert(c && data && length == ESD_NAME_MAX);
+
+ ok = connection_write(c, sizeof(int));
+ assert(ok);
+
+ *ok = -1;
+
+ strcpy(name, SCACHE_PREFIX);
+ strncpy(name+sizeof(SCACHE_PREFIX)-1, data, ESD_NAME_MAX);
+ name[sizeof(name)-1] = 0;
+
+ if ((index = pa_scache_get_id_by_name(c->protocol->core, name)) != PA_IDXSET_INVALID)
+ *ok = (int) index +1;
+
+ return 0;
+}
+
+static int esd_proto_sample_free_or_play(struct connection *c, esd_proto_t request, const void *data, size_t length) {
+ int *ok;
+ const char *name;
+ uint32_t index;
+ assert(c && data && length == sizeof(int));
+
+ index = (uint32_t) maybe_swap_endian_32(c->swap_byte_order, *(int*)data)-1;
+
+ ok = connection_write(c, sizeof(int));
+ assert(ok);
+
+ *ok = 0;
+
+ if ((name = pa_scache_get_name_by_id(c->protocol->core, index))) {
+ if (request == ESD_PROTO_SAMPLE_PLAY) {
+ struct pa_sink *sink;
+
+ if ((sink = pa_namereg_get(c->protocol->core, c->protocol->sink_name, PA_NAMEREG_SINK, 1)))
+ if (pa_scache_play_item(c->protocol->core, name, sink, PA_VOLUME_NORM) >= 0)
+ *ok = (int) index+1;
+ } else {
+ assert(request == ESD_PROTO_SAMPLE_FREE);
+
+ if (pa_scache_remove_item(c->protocol->core, name) >= 0)
+ *ok = (int) index+1;
+ }
+ }
+
+ return 0;
+}
+
/*** client callbacks ***/
static void client_kill_cb(struct pa_client *c) {
} else {
if (c->read_data_alloc < handler->data_length)
- c->read_data = realloc(c->read_data, c->read_data_alloc = handler->data_length);
+ c->read_data = pa_xrealloc(c->read_data, c->read_data_alloc = handler->data_length);
assert(c->read_data);
c->state = ESD_NEEDS_REQDATA;
if (handler->proc(c, c->request, c->read_data, l) < 0)
return -1;
}
+ } else if (c->state == ESD_CACHING_SAMPLE) {
+ ssize_t r;
+
+ assert(c->scache_memchunk.memblock && c->scache_name && c->scache_memchunk.index < c->scache_memchunk.length);
+
+ if ((r = pa_iochannel_read(c->io, c->scache_memchunk.memblock->data+c->scache_memchunk.index, c->scache_memchunk.length-c->scache_memchunk.index)) <= 0) {
+ fprintf(stderr, __FILE__": read() failed: %s\n", r == 0 ? "EOF" : strerror(errno));
+ return -1;
+ }
+
+ c->scache_memchunk.index += r;
+ assert(c->scache_memchunk.index <= c->scache_memchunk.length);
+
+ if (c->scache_memchunk.index == c->scache_memchunk.length) {
+ uint32_t index;
+ int *ok;
+
+ c->scache_memchunk.index = 0;
+ pa_scache_add_item(c->protocol->core, c->scache_name, &c->scache_sample_spec, &c->scache_memchunk, &index);
+
+ pa_memblock_unref(c->scache_memchunk.memblock);
+ c->scache_memchunk.memblock = NULL;
+ c->scache_memchunk.index = c->scache_memchunk.length = 0;
+
+ pa_xfree(c->scache_name);
+ c->scache_name = NULL;
+
+ c->state = ESD_NEXT_REQUEST;
+
+ ok = connection_write(c, sizeof(int));
+ assert(ok);
+ *ok = index+1;
+ }
+
} else if (c->state == ESD_STREAMING_DATA && c->sink_input) {
struct pa_memchunk chunk;
ssize_t r;
}
if (!c->playback.current_memblock) {
- c->playback.current_memblock = pa_memblock_new(c->playback.fragment_size*2);
+ c->playback.current_memblock = pa_memblock_new(c->playback.fragment_size*2, c->protocol->core->memblock_stat);
assert(c->playback.current_memblock && c->playback.current_memblock->length >= l);
c->playback.memblock_index = 0;
}
pa_memblockq_push_align(c->input_memblockq, &chunk, 0);
assert(c->sink_input);
pa_sink_notify(c->sink_input->sink);
-
}
return 0;
return -1;
}
- pa_memblockq_drop(c->output_memblockq, r);
+ pa_memblockq_drop(c->output_memblockq, &chunk, r);
pa_memblock_unref(chunk.memblock);
}
static void do_work(struct connection *c) {
assert(c);
- assert(c->protocol && c->protocol->core && c->protocol->core->mainloop && c->protocol->core->mainloop->enable_fixed);
- c->protocol->core->mainloop->enable_fixed(c->protocol->core->mainloop, c->fixed_source, 0);
+ assert(c->protocol && c->protocol->core && c->protocol->core->mainloop && c->protocol->core->mainloop->defer_enable);
+ c->protocol->core->mainloop->defer_enable(c->defer_event, 0);
if (pa_iochannel_is_hungup(c->io))
goto fail;
do_work(c);
}
-/*** fixed callback ***/
+/*** defer callback ***/
-static void fixed_callback(struct pa_mainloop_api*a, void *id, void *userdata) {
+static void defer_callback(struct pa_mainloop_api*a, struct pa_defer_event *e, void *userdata) {
struct connection *c = userdata;
- assert(a && c && c->fixed_source == id);
+ assert(a && c && c->defer_event == e);
do_work(c);
}
return 0;
}
-static void sink_input_drop_cb(struct pa_sink_input *i, size_t length) {
+static void sink_input_drop_cb(struct pa_sink_input *i, const struct pa_memchunk *chunk, size_t length) {
struct connection*c = i->userdata;
assert(i && c && length);
- pa_memblockq_drop(c->input_memblockq, length);
+ pa_memblockq_drop(c->input_memblockq, chunk, length);
/* do something */
- assert(c->protocol && c->protocol->core && c->protocol->core->mainloop && c->protocol->core->mainloop->enable_fixed);
- c->protocol->core->mainloop->enable_fixed(c->protocol->core->mainloop, c->fixed_source, 1);
+ assert(c->protocol && c->protocol->core && c->protocol->core->mainloop && c->protocol->core->mainloop->defer_enable);
+ c->protocol->core->mainloop->defer_enable(c->defer_event, 1);
}
static void sink_input_kill_cb(struct pa_sink_input *i) {
static uint32_t sink_input_get_latency_cb(struct pa_sink_input *i) {
struct connection*c = i->userdata;
assert(i && c);
- return pa_samples_usec(pa_memblockq_get_length(c->input_memblockq), &c->sink_input->sample_spec);
+ return pa_bytes_to_usec(pa_memblockq_get_length(c->input_memblockq), &c->sink_input->sample_spec);
}
/*** source_output callbacks ***/
pa_memblockq_push(c->output_memblockq, chunk, 0);
/* do something */
- assert(c->protocol && c->protocol->core && c->protocol->core->mainloop && c->protocol->core->mainloop->enable_fixed);
- c->protocol->core->mainloop->enable_fixed(c->protocol->core->mainloop, c->fixed_source, 1);
+ assert(c->protocol && c->protocol->core && c->protocol->core->mainloop && c->protocol->core->mainloop->defer_enable);
+ c->protocol->core->mainloop->defer_enable(c->defer_event, 1);
}
static void source_output_kill_cb(struct pa_source_output *o) {
char cname[256];
assert(s && io && userdata);
- c = malloc(sizeof(struct connection));
- assert(c);
+ c = pa_xmalloc(sizeof(struct connection));
c->protocol = userdata;
c->io = io;
pa_iochannel_set_callback(c->io, io_callback, c);
c->swap_byte_order = 0;
c->read_data_length = 0;
- c->read_data = malloc(c->read_data_alloc = proto_map[ESD_PROTO_CONNECT].data_length);
- assert(c->read_data);
+ c->read_data = pa_xmalloc(c->read_data_alloc = proto_map[ESD_PROTO_CONNECT].data_length);
c->write_data_length = c->write_data_index = c->write_data_alloc = 0;
c->write_data = NULL;
c->playback.memblock_index = 0;
c->playback.fragment_size = 0;
- c->fixed_source = c->protocol->core->mainloop->source_fixed(c->protocol->core->mainloop, fixed_callback, c);
- assert(c->fixed_source);
- c->protocol->core->mainloop->enable_fixed(c->protocol->core->mainloop, c->fixed_source, 0);
+ c->scache_memchunk.length = c->scache_memchunk.index = 0;
+ c->scache_memchunk.memblock = NULL;
+ c->scache_name = NULL;
+ c->defer_event = c->protocol->core->mainloop->defer_new(c->protocol->core->mainloop, defer_callback, c);
+ assert(c->defer_event);
+ c->protocol->core->mainloop->defer_enable(c->defer_event, 0);
+
pa_idxset_put(c->protocol->connections, c, &c->index);
}
/*** entry points ***/
struct pa_protocol_esound* pa_protocol_esound_new(struct pa_core*core, struct pa_socket_server *server, struct pa_module *m, struct pa_modargs *ma) {
- uint32_t source_index, sink_index;
struct pa_protocol_esound *p;
assert(core && server && ma);
- if (pa_modargs_get_source_index(ma, core, &source_index) < 0) {
- fprintf(stderr, __FILE__": source does not exist.\n");
- return NULL;
- }
-
- if (pa_modargs_get_sink_index(ma, core, &sink_index) < 0) {
- fprintf(stderr, __FILE__": sink does not exist.\n");
- return NULL;
- }
- p = malloc(sizeof(struct pa_protocol_esound));
- assert(p);
+ p = pa_xmalloc(sizeof(struct pa_protocol_esound));
if (pa_authkey_load_auto(pa_modargs_get_value(ma, "cookie", DEFAULT_COOKIE_FILE), p->esd_key, sizeof(p->esd_key)) < 0) {
- free(p);
+ pa_xfree(p);
return NULL;
}
p->core = core;
p->connections = pa_idxset_new(NULL, NULL);
assert(p->connections);
- p->sink_index = sink_index;
- p->source_index = source_index;
+
+ p->sink_name = pa_xstrdup(pa_modargs_get_value(ma, "sink", NULL));
+ p->source_name = pa_xstrdup(pa_modargs_get_value(ma, "source", NULL));
p->n_player = 0;
return p;
connection_free(c);
pa_idxset_free(p->connections, NULL, NULL);
- pa_socket_server_free(p->server);
- free(p);
+ pa_socket_server_unref(p->server);
+ pa_xfree(p);
}