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add support for reading audio data from a file instead of plain STDIN in pacat-simple.c

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@830 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-05-06 20:56:43 +00:00
parent bb6c45dee8
commit 5f9bbf005a
1 changed files with 18 additions and 0 deletions
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18
src/tests/pacat-simple.c
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@ -27,6 +27,7 @@
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#include <polyp/simple.h>
#include <polyp/error.h>
@ -47,6 +48,23 @@ int main(PA_GCC_UNUSED int argc, char*argv[]) {
int ret = 1;
int error;
/* replace STDIN with the specified file if needed */
if (argc > 1) {
int fd;
if ((fd = open(argv[1], O_RDONLY)) < 0) {
fprintf(stderr, __FILE__": open() failed: %s\n", strerror(errno));
goto finish;
}
if (dup2(fd, STDIN_FILENO) < 0) {
fprintf(stderr, __FILE__": dup2() failed: %s\n", strerror(errno));
goto finish;
}
close(fd);
}
/* Create a new playback stream */
if (!(s = pa_simple_new(NULL, argv[0], PA_STREAM_PLAYBACK, NULL, "playback", &ss, NULL, &error))) {
fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", pa_strerror(error));