updated mpg123 to 1.17.0

jni/mpg123-1.17.0/ports/MSVC++/msvc.c

@@ -0,0 +1,59 @@
+/*
+	msvc: libmpg123 add-ons for MSVC++
+
+	copyright 1995-2008 by the mpg123 project - free software under the terms of the LGPL 2.1
+	see COPYING and AUTHORS files in distribution or http://mpg123.org
+
+	originally written by Patrick Dehne (inspired by libmpg123/readers.c)
+
+*/
+
+#include "mpg123lib_intern.h"
+
+#include <tchar.h>
+#include <fcntl.h>
+#include <io.h>
+
+#include "debug.h"
+
+int mpg123_topen(mpg123_handle *fr, const _TCHAR *path)
+{
+	int ret;
+	int filept; /* descriptor of opened file/stream */
+
+	ret = mpg123_replace_reader(fr, _read, _lseek);
+	if(ret != MPG123_OK)
+	{
+		return ret;
+	}
+
+	if((filept = _topen(path, O_RDONLY|O_BINARY)) < 0)
+	{
+		/* Will not work with unicode path name
+		   if(NOQUIET) error2("Cannot open file %s: %s", path, strerror(errno)); */
+
+		if(NOQUIET) error1("Cannot open file: %s", strerror(errno));
+		fr->err = MPG123_BAD_FILE;
+		return filept; /* error... */
+	}
+
+	if(mpg123_open_fd(fr, filept) == MPG123_OK) {
+		return MPG123_OK;
+	}
+	else
+	{
+		_close(filept);
+		return MPG123_ERR;
+	}
+}
+
+int mpg123_tclose(mpg123_handle *fr)
+{
+	int ret, filept;
+
+	filept = fr->rdat.filept;
+	ret = mpg123_close(fr);
+	_close(filept);
+
+	return ret;
+}