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-rw-r--r--src/inputs/InputFile.cpp67
1 files changed, 67 insertions, 0 deletions
diff --git a/src/inputs/InputFile.cpp b/src/inputs/InputFile.cpp
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+++ b/src/inputs/InputFile.cpp
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+/*
+ Copyright (C) 2009 Her Majesty the Queen in Right of Canada (Communications
+ Research Center Canada)
+
+ Copyright (C) 2013 Matthias P. Braendli
+ http://mpb.li
+
+ Base class for all file and fifo-based inputs.
+
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-DabMux 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 3 of the
+ License, or (at your option) any later version.
+
+ CRC-DabMux 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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "inputs/InputFile.h"
+
+#include <string>
+#include <cstdlib>
+#include <cstdio>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+
+#ifndef _WIN32
+# define O_BINARY 0
+#endif
+
+#ifdef HAVE_INPUT_FILE
+
+int InputFile::Open()
+{
+ this->file = open(this->filename.c_str(), O_RDONLY | O_BINARY);
+ if (this->file == -1) {
+ perror(filename.c_str());
+ return -1;
+ }
+ return 0;
+}
+
+int InputFile::Rewind()
+{
+ return lseek(this->file, 0, SEEK_SET);
+}
+
+int InputFile::Close()
+{
+ if (this->file != -1) {
+ close(this->file);
+ }
+ return 0;
+}
+
+#endif
+