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-rw-r--r--src/dabInputRawFifo.cpp193
1 files changed, 0 insertions, 193 deletions
diff --git a/src/dabInputRawFifo.cpp b/src/dabInputRawFifo.cpp
deleted file mode 100644
index cc6268b..0000000
--- a/src/dabInputRawFifo.cpp
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- Copyright (C) 2009 Her Majesty the Queen in Right of Canada (Communications
- Research Center Canada)
- */
-/*
- This file is part of ODR-DabMux.
-
- ODR-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.
-
- ODR-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 ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "dabInputRawFifo.h"
-
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <string.h>
-
-#ifndef _WIN32
-# define O_BINARY 0
-#endif
-
-
-#ifdef HAVE_FORMAT_RAW
-# ifdef HAVE_INPUT_FILE
-
-
-struct dabInputOperations dabInputRawFifoOperations = {
- dabInputRawFifoInit,
- dabInputRawFifoOpen,
- dabInputRawFifoSetbuf,
- dabInputRawFifoRead,
- nullptr,
- nullptr,
- dabInputRawFifoReadFrame,
- dabInputSetbitrate,
- dabInputRawFifoClose,
- dabInputRawFifoClean,
- dabInputRawFifoRewind
-};
-
-
-int dabInputRawFifoInit(void** args)
-{
- dabInputRawFifoData* data = new dabInputRawFifoData;
- data->file = -1;
- data->buffer = nullptr;
- data->bufferSize = 0;
- data->bufferOffset = 0;
-
- *args = data;
- return 0;
-}
-
-
-int dabInputRawFifoOpen(void* args, const char* filename)
-{
- dabInputRawFifoData* data = (dabInputRawFifoData*)args;
- data->file = open(filename, O_RDONLY | O_BINARY | O_NONBLOCK);
- if (data->file == -1) {
- perror(filename);
- return -1;
- }
-#ifdef _WIN32
-#else
- int flags = fcntl(data->file, F_GETFL);
- if (flags == -1) {
- perror(filename);
- return -1;
- }
- if (fcntl(data->file, F_SETFL, flags & ~O_NONBLOCK) == -1) {
- perror(filename);
- return -1;
- }
-#endif
-
- return 0;
-}
-
-
-int dabInputRawFifoSetbuf(void* args, int size)
-{
- dabInputRawFifoData* data = (dabInputRawFifoData*)args;
-
- if (size <= 0) {
- return size;
- }
-
- if (data->bufferSize != (size_t)size) {
- if (data->buffer != nullptr) {
- delete[] data->buffer;
- }
- data->buffer = new uint8_t[size];
- data->bufferSize = size;
- data->bufferOffset = 0;
- }
-
- return 0;
-}
-
-
-int dabInputRawFifoRead(void* args, void* buffer, int size)
-{
- dabInputRawFifoData* data = (dabInputRawFifoData*)args;
-
- return read(data->file, buffer, size);
-}
-
-
-int dabInputRawFifoReadFrame(dabInputOperations* ops, void* args,
- void* buffer, int size)
-{
- dabInputRawFifoData* data = (dabInputRawFifoData*)args;
- int result;
-
- result = ops->read(args, data->buffer + data->bufferOffset, size - data->bufferOffset);
- if (result == -1) {
- etiLog.log(alert, "ERROR: Can't read fifo\n");
- perror("");
- return -1;
- }
-
- if (result + data->bufferOffset < (size_t)size) {
- data->bufferOffset += result;
-
- etiLog.log(info, "reach end of fifo -> rewinding\n");
- if (ops->rewind(args) == -1) {
- etiLog.log(alert, "ERROR: Can't rewind fifo\n");
- return -1;
- }
-
- result = ops->read(args, data->buffer + data->bufferOffset, size - data->bufferOffset);
- if (result == -1) {
- etiLog.log(alert, "ERROR: Can't read fifo\n");
- perror("");
- return -1;
- }
-
- if (result < size) {
- etiLog.log(alert, "ERROR: Not enought data in fifo\n");
- return 0;
- }
- }
-
- memcpy(buffer, data->buffer, size);
- data->bufferOffset = 0;
-
- return size;
-}
-
-
-int dabInputRawFifoClose(void* args)
-{
- dabInputRawFifoData* data = (dabInputRawFifoData*)args;
-
- if (data->file != -1) {
- close(data->file);
- data->file = -1;
- }
- return 0;
-}
-
-
-int dabInputRawFifoClean(void** args)
-{
- dabInputRawFifoData* data = (dabInputRawFifoData*)*args;
- if (data->buffer != nullptr) {
- delete[] data->buffer;
- }
- delete data;
- return 0;
-}
-
-
-int dabInputRawFifoRewind(void* args)
-{
- dabInputRawFifoData* data = (dabInputRawFifoData*)args;
- return lseek(data->file, 0, SEEK_SET);
-}
-
-
-# endif
-#endif