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author | 2017-07-13 21:26:50 -0700 | |
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committer | 2017-07-14 04:58:47 -0700 | |
commit | 7286b2518ec8e4398b512ce95def9166a7af2e4a (patch) | |
tree | c93ef65d9e73e8893ccecb720152e16aae96a8b6 /VNFs/DPPD-PROX/tools/flow_extract/mappedfile.hpp | |
parent | adcb79da90176b27224eeb1d00aa0e611ef85a9b (diff) |
Adding PROX(Packet pROcessing eXecution engine) VNF to sampleVNF
JIRA: SAMPLEVNF-55
PROX is a DPDK-based application implementing Telco use-cases such as
a simplified BRAS/BNG, light-weight AFTR... It also allows configuring
finer grained network functions like QoS, Routing, load-balancing...
(We are moving PROX version v039 to sampleVNF
https://01.org/intel-data-plane-performance-demonstrators/prox-overview)
Change-Id: Ia3cb02cf0e49ac5596e922c197ff7e010293d033
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Diffstat (limited to 'VNFs/DPPD-PROX/tools/flow_extract/mappedfile.hpp')
-rw-r--r-- | VNFs/DPPD-PROX/tools/flow_extract/mappedfile.hpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/tools/flow_extract/mappedfile.hpp b/VNFs/DPPD-PROX/tools/flow_extract/mappedfile.hpp new file mode 100644 index 00000000..7bf79df5 --- /dev/null +++ b/VNFs/DPPD-PROX/tools/flow_extract/mappedfile.hpp @@ -0,0 +1,40 @@ +/* +// Copyright (c) 2010-2017 Intel Corporation +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +*/ + +#ifndef _MAPPEDFILE_H_ +#define _MAPPEDFILE_H_ + +#include <inttypes.h> +#include <string> + +using namespace std; + +class MappedFile { +public: + int open(const string& filePath, size_t size); + int open(const string& filePath); + void close(); + int sync(); + uint8_t* getMapBeg() {return (uint8_t *)data;} + uint8_t* getMapEnd() {return (uint8_t *)data + mappedFileSize;} + size_t size() const; +private: + int fd; + size_t mappedFileSize; + void *data; +}; + +#endif /* _MAPPEDFILE_H_ */ |