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-rw-r--r--src/dabOutput/dabOutputFifo.cpp48
1 files changed, 48 insertions, 0 deletions
diff --git a/src/dabOutput/dabOutputFifo.cpp b/src/dabOutput/dabOutputFifo.cpp
new file mode 100644
index 0000000..49fc331
--- /dev/null
+++ b/src/dabOutput/dabOutputFifo.cpp
@@ -0,0 +1,48 @@
+#include <cstdio>
+#include <cstring>
+#include <fcntl.h>
+#include <limits.h>
+#include "dabOutput.h"
+
+
+int DabOutputFifo::Write(void* buffer, int size)
+{
+ uint8_t padding[6144];
+
+ switch (this->type_) {
+ case ETI_FILE_TYPE_FRAMED:
+ if (this->nbFrames_ == 0) {
+ uint32_t nbFrames = (uint32_t)-1;
+ // Writing nb frames
+ if (write(this->file_, &nbFrames, 4) == -1)
+ goto FIFO_WRITE_ERROR;
+ }
+ case ETI_FILE_TYPE_STREAMED:
+ // Writting frame length
+ if (write(this->file_, &size, 2) == -1)
+ goto FIFO_WRITE_ERROR;
+ // Appending data
+ if (write(this->file_, buffer, size) == -1)
+ goto FIFO_WRITE_ERROR;
+ break;
+ case ETI_FILE_TYPE_RAW:
+ // Appending data
+ if (write(this->file_, buffer, size) == -1)
+ goto FIFO_WRITE_ERROR;
+ // Appending padding
+ memset(padding, 0x55, 6144 - size);
+ if (write(this->file_, padding, 6144 - size) == -1)
+ goto FIFO_WRITE_ERROR;
+ break;
+ default:
+ etiLog.printHeader(TcpLog::ERR, "File type is not supported.\n");
+ return -1;
+ }
+
+ return size;
+
+FIFO_WRITE_ERROR:
+ perror("Error while writting to file");
+ return -1;
+}
+