diff options
author | Deepak S <deepak.s@linux.intel.com> | 2017-07-13 21:26:50 -0700 |
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committer | Deepak S <deepak.s@linux.intel.com> | 2017-07-14 04:58:47 -0700 |
commit | 7286b2518ec8e4398b512ce95def9166a7af2e4a (patch) | |
tree | c93ef65d9e73e8893ccecb720152e16aae96a8b6 /VNFs/DPPD-PROX/cfgfile.h | |
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/cfgfile.h')
-rw-r--r-- | VNFs/DPPD-PROX/cfgfile.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/cfgfile.h b/VNFs/DPPD-PROX/cfgfile.h new file mode 100644 index 00000000..41b474ee --- /dev/null +++ b/VNFs/DPPD-PROX/cfgfile.h @@ -0,0 +1,60 @@ +/* +// 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 _CFG_FILE_H_ +#define _CFG_FILE_H_ + +#include <stdio.h> + +#define DEFAULT_CONFIG_FILE "./prox.cfg" + +/* configuration file line parser procedure */ +typedef int (*cfg_parser)(unsigned sindex, char *str, void *data); + +#define CFG_INDEXED 0x80000000 /* section contains index [name #] */ +#define MAX_INDEX 64 + +struct cfg_section { + const char *name; /* section name without [] */ + cfg_parser parser; /* section parser function */ + void *data; /* data to be passed to the parser */ + /* set by parsing procedure */ + unsigned indexp[MAX_INDEX]; + int raw_lines; /* if set, do not remove text after ';' */ + int nbindex; + int error; +}; + +#define MAX_CFG_STRING_LEN 8192 +#define STRING_TERMINATOR_LEN 4 + +struct cfg_file { + char *name; + FILE *pfile; + unsigned line; + unsigned index_line; + /* set in case of any error */ + unsigned err_line; + char *err_section; + unsigned err_entry; + char cur_line[MAX_CFG_STRING_LEN + STRING_TERMINATOR_LEN]; +}; + +struct cfg_file *cfg_open(const char *cfg_name); +int cfg_parse(struct cfg_file *pcfg, struct cfg_section *psec); +int cfg_close(struct cfg_file *pcfg); + +#endif /* _CFGFILE_H_ */ |