-#include "ardour/sndfileimportable.h"
+/*
+ Copyright (C) 2000,2015 Paul Davis
+
+ This program 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.
+
+ This program 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 this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+*/
+
#include <sndfile.h>
#include <iostream>
#include <cstring>
+#include <fcntl.h>
+
+#include <glib.h>
+#include "pbd/gstdio_compat.h"
+
+
+#include "pbd/error.h"
+#include "ardour/sndfileimportable.h"
+
+#include <glibmm/convert.h>
using namespace ARDOUR;
using namespace std;
return 0;
}
+ /* see http://tracker.ardour.org/view.php?id=6208
+ * 0xffffffff 0xfffc5680
+ * seems to be a bug in Presonus Capture (which generated the file)
+ *
+ * still since framepos_t is a signed int, ignore files that could
+ * lead to negative timestamps for now.
+ */
+
+ if (binfo->time_reference_high & 0x80000000) {
+ char tmp[64];
+ snprintf(tmp, sizeof(tmp), "%x%08x", binfo->time_reference_high, binfo->time_reference_low);
+ PBD::warning << "Invalid Timestamp " << tmp << endmsg;
+ exists = false;
+ return 0;
+ }
+
exists = true;
- int64_t ret = (uint32_t) binfo->time_reference_high;
+ /* libsndfile reads eactly 4 bytes for high and low, but
+ * uses "unsigned int" which may or may not be 32 bit little
+ * endian.
+ */
+ int64_t ret = (uint32_t) (binfo->time_reference_high & 0x7fffffff);
ret <<= 32;
- ret |= (uint32_t) binfo->time_reference_low;
+ ret |= (uint32_t) (binfo->time_reference_low & 0xffffffff);
+
+ assert(ret >= 0);
return ret;
}
SndFileImportableSource::SndFileImportableSource (const string& path)
{
+ int fd = g_open (path.c_str (), O_RDONLY, 0444);
+ if (fd == -1) {
+ throw failed_constructor ();
+ }
memset(&sf_info, 0 , sizeof(sf_info));
- in.reset( sf_open(path.c_str(), SFM_READ, &sf_info), sf_close);
+ in.reset (sf_open_fd (fd, SFM_READ, &sf_info, true), sf_close);
if (!in) throw failed_constructor();
SF_BROADCAST_INFO binfo;