66 Zeilen
1.6 KiB
C
66 Zeilen
1.6 KiB
C
/*
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* miccontrol.c
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* Copyright (C) 2018 jshaver <jshaver@je-laptop>
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*
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* Distributed under terms of the MIT license.
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*/
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#include "stdio.h"
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#include "pulse/pulseaudio.h"
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const char *NAME = "miccontrol";
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static pa_context *context = NULL;
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static pa_mainloop_api *mainloop_api = NULL;
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static pa_mainloop *mainloop = NULL;
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void querySources(pa_context *c, void *userdata);
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void handleSourceList(struct pa_context *c, const pa_source_info *i, int eol, void *userdata);
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int main() {
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int ret = 1;
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mainloop = pa_mainloop_new();
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mainloop_api = pa_mainloop_get_api(mainloop);
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context = pa_context_new(mainloop_api, NULL);
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pa_context_set_state_callback(context, querySources, NULL);
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pa_context_connect(context, NULL, 0, NULL);
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//pa_operation_unref(getSourceOp);
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pa_mainloop_run(mainloop, &ret);
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pa_context_unref(context);
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pa_mainloop_free(mainloop);
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return ret;
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}
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void querySources(pa_context *c, void *userdata) {
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if(pa_context_get_state(context) != PA_CONTEXT_READY) {
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return;
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}
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pa_operation *getSourceOp = NULL;
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getSourceOp = pa_context_get_source_info_list(context, handleSourceList, NULL);
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if(!getSourceOp) {
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} else {
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pa_operation_state_t state = pa_operation_get_state(getSourceOp);
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switch(state) {
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case PA_OPERATION_RUNNING:
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break;
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case PA_OPERATION_DONE:
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break;
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case PA_OPERATION_CANCELLED:
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}
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}
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}
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void handleSourceList(pa_context *c, const pa_source_info *i, int eol, void *userdata) {
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printf("Callback called...\n");
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printf("eol is %d\n", eol);
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printf(i->description);
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printf("\n");
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return;
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}
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