gurkan/paoutput
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Remove scratch files

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davjgardner 2020-07-02 11:12:23 -04:00
parent 3711214dd0
commit a2a3c4ee0b
2 changed files with 2 additions and 112 deletions
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7
Makefile
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@ -4,14 +4,11 @@ LDLIBS=-lpulse
CFLAGS=-g
all: test paoutput
test:
gcc -o test -g -lpulse test.c
all: paoutput
paoutput:
clean:
rm -f *.o test paoutput
rm -f *.o paoutput
.PHONY: all clean

107
test.c
View file

@ -1,107 +0,0 @@
/*
* - create client
* - list output sinks
* - list all sink sources
* - display output select and get user response
* - use `pa_context_move_sink_input_by_name` to move all sink sources to new sink
* - use `pa_context_set_default_sink` to set sink for new streams
*/
/* extensions
* - remember last selected output, show that it is "current"
*/
#include <stdio.h>
#include <unistd.h>
#include <pulse/pulseaudio.h>
#include <pulse/error.h>
#define GOT_SINKS 0x1
#define GOT_SINK_INPUTS 0x2
int ready = 0;
// use pa_context_get_sink_info_list() to get this called
void sink_callback(pa_context *c, const pa_sink_info *i, int eol, void *userdata) {
if (!i) {
ready |= GOT_SINKS;
return;
}
printf("s %d: %s, '%s'\n", i->index, i->name, i->description);
}
// use pa_context_get_sink_input_list() to get all sink inputs
void sink_input_callback(pa_context *c, const pa_sink_input_info *i, int eol, void *userdata) {
if (!i) {
ready |= GOT_SINK_INPUTS;
return;
}
printf("si %d: %s -> %d\n", i->index, i->name, i->sink);
}
void context_state_callback(pa_context *c, void *userdata) {
printf("Context is ");
switch(pa_context_get_state(c)) {
case PA_CONTEXT_UNCONNECTED:
printf("not connected\n");
break;
case PA_CONTEXT_CONNECTING:
printf("still connecting\n");
break;
case PA_CONTEXT_AUTHORIZING:
printf("authorizing\n");
break;
case PA_CONTEXT_SETTING_NAME:
printf("setting name\n");
break;
case PA_CONTEXT_READY:
{
printf("ready\n");
pa_operation *o1 = pa_context_get_sink_info_list(c, sink_callback, userdata);
if (!o1) printf("failed to get sink info\n");
pa_operation *o2 = pa_context_get_sink_input_info_list(c, sink_input_callback, userdata);
if (!o2) printf("failed to get sink info\n");
}
break;
case PA_CONTEXT_FAILED:
printf("failed\n");
break;
case PA_CONTEXT_TERMINATED:
printf("terminated\n");
break;
}
}
int main(int argc, char **argv) {
pa_context *context;
pa_mainloop_api *api;
pa_mainloop *ml;
ml = pa_mainloop_new();
api = pa_mainloop_get_api(ml);
pa_proplist *proplist = pa_proplist_new();
pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, "PulseAudio Output Select");
pa_proplist_sets(proplist, PA_PROP_APPLICATION_ID, "com.davjgardner.paoutput");
pa_proplist_sets(proplist, PA_PROP_APPLICATION_ICON_NAME, "audio-card");
context = pa_context_new_with_proplist(api, "paoutput", proplist);
assert(context);
pa_proplist_free(proplist);
pa_context_set_state_callback(context, context_state_callback, ml);
if (pa_context_connect(context, NULL, PA_CONTEXT_NOFAIL, NULL) < 0) {
printf("Connection to PulseAudio Server failed.\n");
exit(1);
}
int r;
while (ready != (GOT_SINKS | GOT_SINK_INPUTS))
pa_mainloop_iterate(ml, 0, &r);
printf("%d\n", r);
//pa_mainloop_run(ml, &r);
}