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authorLennart Poettering <lennart@poettering.net>2004-07-10 19:06:48 +0000
committerLennart Poettering <lennart@poettering.net>2004-07-10 19:06:48 +0000
commit5ee3a59469f9c86659e6de21e70f96f1d7627347 (patch)
tree68fb084a00f49bed67630a1b07681cc68a998368 /src
parent5ea96e312be3aa495e77786283e1edea7592047f (diff)
forgot to add parec-simple
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@57 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src')
-rw-r--r--src/parec-simple.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/src/parec-simple.c b/src/parec-simple.c
new file mode 100644
index 00000000..a2841beb
--- /dev/null
+++ b/src/parec-simple.c
@@ -0,0 +1,69 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+#include "simple.h"
+#include "polyp-error.h"
+
+#define BUFSIZE 1024
+
+static ssize_t loop_write(int fd, const void*data, size_t size) {
+ ssize_t ret = 0;
+
+ while (size > 0) {
+ ssize_t r;
+
+ if ((r = write(fd, data, size)) < 0)
+ return r;
+
+ if (r == 0)
+ break;
+
+ ret += r;
+ data += r;
+ size -= r;
+ }
+
+ return ret;
+}
+
+int main(int argc, char*argv[]) {
+ static const struct pa_sample_spec ss = {
+ .format = PA_SAMPLE_S16LE,
+ .rate = 44100,
+ .channels = 2
+ };
+ struct pa_simple *s = NULL;
+ int ret = 1;
+ int error;
+
+ if (!(s = pa_simple_new(NULL, argv[0], PA_STREAM_RECORD, NULL, "record", &ss, NULL, &error))) {
+ fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", pa_strerror(error));
+ goto finish;
+ }
+
+ for (;;) {
+ uint8_t buf[BUFSIZE];
+ ssize_t r;
+
+ if (pa_simple_read(s, buf, sizeof(buf), &error) < 0) {
+ fprintf(stderr, __FILE__": pa_simple_read() failed: %s\n", pa_strerror(error));
+ goto finish;
+ }
+
+ if ((r = loop_write(STDOUT_FILENO, buf, sizeof(buf))) <= 0) {
+ fprintf(stderr, __FILE__": write() failed: %s\n", strerror(errno));
+ goto finish;
+ }
+ }
+
+ ret = 0;
+
+finish:
+
+ if (s)
+ pa_simple_free(s);
+
+ return ret;
+}