rename src to polyp

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@90 fefdeb5f-60dc-0310-8127-8f9354f1896f

polyp/parec-simple.c

@@ -0,0 +1,94 @@
+/* $Id$ */
+
+/***
+  This file is part of polypaudio.
+ 
+  polypaudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published
+  by the Free Software Foundation; either version 2 of the License,
+  or (at your option) any later version.
+ 
+  polypaudio is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+ 
+  You should have received a copy of the GNU General Public License
+  along with polypaudio; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+  USA.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+#include "polyplib-simple.h"
+#include "polyplib-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;
+}