init: Makefile, pa-sink-ctl.c

2 files changed, 130 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..48297e3
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,5 @@
+CC=gcc
+CFLAGS=-pedantic -std=c99 -Wall -Werror -lpulse
+
+all: pa-sink-ctl.c
+	$(CC) $(CFLAGS) pa-sink-ctl.c -o pa-sink-ctl
diff --git a/pa-sink-ctl.c b/pa-sink-ctl.c
new file mode 100644
index 0000000..4d14c6f
--- /dev/null
+++ b/pa-sink-ctl.c
@@ -0,0 +1,125 @@
+#include <stdio.h>
+#include <pulse/pulseaudio.h>
+
+//#include <config.h>
+#include <signal.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <getopt.h>
+#include <locale.h>
+//#include <sndfile.h>
+//#include <pulse/i18n.h>
+#include <pulse/pulseaudio.h>
+
+//#include <pulsecore/macro.h>
+//#include <pulsecore/core-util.h>
+//#include <pulsecore/log.h>
+//#include <pulsecore/sndfile-util.h>
+
+
+static void context_state_callback(pa_context*, void *);
+static void get_sink_input_info_callback(pa_context *, const pa_sink_input_info*, int, void *);
+
+static pa_mainloop_api *mainloop_api = NULL;
+static pa_context *context = NULL;
+
+int main(int argc, char** argv)
+{
+	pa_mainloop *m = NULL;
+	int ret = 1;
+
+	if(!(m = pa_mainloop_new())) {
+		printf("error: pa_mainloop_new() failed.\n");
+		return -1;
+	}
+
+	mainloop_api = pa_mainloop_get_api(m);
+
+	if (!(context = pa_context_new(mainloop_api, "pa-sink-ctl"))) {
+		printf("error: pa_context_new() failed.\n");
+		return -1;
+	}
+
+	pa_context_set_state_callback(context, context_state_callback, NULL);
+	if (pa_context_connect(context, "tcp:127.0.0.1:4713", PA_CONTEXT_NOAUTOSPAWN, NULL)) {
+		printf("error: pa_context_connect() failed.\n");
+	}
+
+	if (pa_mainloop_run(m, &ret) < 0) {
+		printf("error: pa_mainloop_run() failed.\n");
+		return -1;
+	}
+
+	return ret;
+}
+
+static void context_state_callback(pa_context *c, void *userdata) {
+
+	switch (pa_context_get_state(c)) {
+		case PA_CONTEXT_CONNECTING:
+			printf("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("Menue\n");
+			pa_operation_unref(pa_context_get_sink_input_info_list(c, get_sink_input_info_callback, NULL));
+			break;
+		default:
+			printf("unknown state\n");
+			break;
+	}
+}
+
+static void get_sink_input_info_callback(pa_context *c, const pa_sink_input_info *i, int is_last, void *userdata) {
+	char t[32], k[32], cv[PA_CVOLUME_SNPRINT_MAX];// cvdb[PA_SW_CVOLUME_SNPRINT_DB_MAX];
+//	char *pl;
+
+	if (is_last < 0) {
+		printf("Failed to get sink input information: %s", pa_strerror(pa_context_errno(c)));
+		return;
+	}
+
+	if (is_last) {
+//		complete_action();
+		return;
+	}
+
+//	pa_assert(i);
+
+//	if (nl)
+//		printf("\n");
+//	nl = TRUE;
+
+	snprintf(t, sizeof(t), "%u", i->owner_module);
+	snprintf(k, sizeof(k), "%u", i->client);
+
+	printf("Sink Input #%u"
+		"\tClient: %s"
+		"\tSink: %u"
+		"\tMute: %d"
+		"\tVolume: %s"
+		"\tname: %s"
+		"\tpid: %s\n",
+			i->index,
+			i->client != PA_INVALID_INDEX ? k : "n/a",
+			i->sink,
+			i->mute,
+			pa_cvolume_snprint(cv, sizeof(cv), &i->volume),
+			pa_proplist_gets(i->proplist, "application.name"),
+			pa_proplist_gets(i->proplist, "application.process.id"));
+
+//	pa_xfree(pl);
+}