Merge pipewire-pulseaudio subtree

pipewire-pulseaudio/src/util.c

@@ -0,0 +1,84 @@
+/* PipeWire
+ * Copyright (C) 2018 Wim Taymans <wim.taymans@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#include <time.h>
+
+#include <pipewire/log.h>
+#include <pipewire/pipewire.h>
+
+#include <pulse/util.h>
+
+#define PA_PATH_SEP_CHAR	'/'
+
+SPA_EXPORT
+char *pa_get_user_name(char *s, size_t l)
+{
+	return strncpy(s, pw_get_user_name(), l);
+}
+
+
+SPA_EXPORT
+char *pa_get_host_name(char *s, size_t l)
+{
+	return strncpy(s, pw_get_host_name(), l);
+}
+
+SPA_EXPORT
+char *pa_get_fqdn(char *s, size_t l)
+{
+	return strncpy(s, pw_get_host_name(), l);
+}
+
+SPA_EXPORT
+char *pa_get_home_dir(char *s, size_t l)
+{
+	pw_log_warn("Not Implemented");
+	return NULL;
+}
+
+SPA_EXPORT
+char *pa_get_binary_name(char *s, size_t l)
+{
+	return strncpy(s, pw_get_prgname(), l);
+}
+
+SPA_EXPORT
+char *pa_path_get_filename(const char *p)
+{
+	char *fn;
+
+	if (!p)
+		return NULL;
+
+	if ((fn = strrchr(p, PA_PATH_SEP_CHAR)))
+		return fn+1;
+
+	return (char*) p;
+}
+
+SPA_EXPORT
+int pa_msleep(unsigned long t)
+{
+    struct timespec ts;
+
+    ts.tv_sec = (time_t) (t / SPA_MSEC_PER_SEC);
+    ts.tv_nsec = (long) ((t % SPA_MSEC_PER_SEC) * SPA_NSEC_PER_MSEC);
+
+    return nanosleep(&ts, NULL);
+}