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-rw-r--r--src/framework/common/base/include/nsfw_getopt.h50
-rw-r--r--src/framework/common/base/liblinuxapi/nsfw_getopt.c455
2 files changed, 0 insertions, 505 deletions
diff --git a/src/framework/common/base/include/nsfw_getopt.h b/src/framework/common/base/include/nsfw_getopt.h
deleted file mode 100644
index f1394cf..0000000
--- a/src/framework/common/base/include/nsfw_getopt.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-*
-* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
-* 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 NSFW_GETOPT_H
-#define NSFW_GETOPT_H 1
-
-#if defined(__cplusplus)
-/* *INDENT-OFF* */
-extern "C" {
-/* *INDENT-ON* */
-#endif
-
-#define nsfw_no_argument 0
-#define nsfw_required_argument 1
-#define nsfw_optional_argument 2
-
-struct option
-{
- const char *name;
- int has_arg;
- int *flag;
- int val;
-};
-
-int nsfw_getopt_long (int argc, char *const argv[], const char *optstring,
- const struct option *longopts, int *longindex);
-
-extern char *nsfw_optarg;
-extern int nsfw_optind, nsfw_opterr, nsfw_optopt;
-
-#if defined(__cplusplus)
-/* *INDENT-OFF* */
-}
-/* *INDENT-ON* */
-#endif
-
-#endif
diff --git a/src/framework/common/base/liblinuxapi/nsfw_getopt.c b/src/framework/common/base/liblinuxapi/nsfw_getopt.c
deleted file mode 100644
index 4d6227b..0000000
--- a/src/framework/common/base/liblinuxapi/nsfw_getopt.c
+++ /dev/null
@@ -1,455 +0,0 @@
-/*
-*
-* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
-* 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.
-*/
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include "nsfw_getopt.h"
-#include "nstack_log.h"
-
-char *nsfw_optarg = NULL;
-int nsfw_optind = 1;
-int nsfw_opterr = 1;
-int nsfw_optopt = '?';
-NSTACK_STATIC char *nsfw_optnext = NULL;
-NSTACK_STATIC int posixly_correct = -1;
-NSTACK_STATIC int handle_nonopt_argv = 0;
-NSTACK_STATIC int start = 0;
-NSTACK_STATIC int end = 0;
-
-NSTACK_STATIC void check_gnu_extension (const char *optstring);
-NSTACK_STATIC int nsfw_getopt_internal (int argc, char *const argv[],
- const char *optstring,
- const struct option *longopts,
- int *longindex, int long_only);
-NSTACK_STATIC int nsfw_getopt_shortopts (int argc, char *const argv[],
- const char *optstring,
- int long_only);
-NSTACK_STATIC int nsfw_getopt_longopts (int argc, char *const argv[],
- char *arg, const char *optstring,
- const struct option *longopts,
- int *longindex, int *long_only_flag);
-NSTACK_STATIC inline int nsfw_getopt_internal_check_opts (const char
- *optstring);
-NSTACK_STATIC inline int nsfw_getopt_check_optind ();
-NSTACK_STATIC inline int nsfw_getopt_internal_init (char *const argv[]);
-NSTACK_STATIC inline int nsfw_getopt_longopts_check_longonly (int
- *long_only_flag,
- const char
- *optstring,
- char *const
- argv[]);
-
-NSTACK_STATIC void
-check_gnu_extension (const char *optstring)
-{
- if (optstring[0] == '+' || getenv ("POSIXLY_CORRECT") != NULL)
- {
- posixly_correct = 1; /* assign 1 to posixly_correct */
- }
- else
- {
- posixly_correct = 0; /* assign 0 to posixly_correct */
- }
- if (optstring[0] == '-')
- {
- handle_nonopt_argv = 1; /* assign 1 to handle_nonopt_argv */
- }
- else
- {
- handle_nonopt_argv = 0; /* assign 0 to handle_nonopt_argv */
- }
-}
-
-int
-nsfw_getopt_long (int argc, char *const argv[], const char *optstring,
- const struct option *longopts, int *longindex)
-{
- return nsfw_getopt_internal (argc, argv, optstring, longopts, longindex, 0);
-}
-
-NSTACK_STATIC inline int
-nsfw_getopt_internal_check_opts (const char *optstr)
-{
- if (NULL == optstr)
- {
- return -1; /* return -1 */
- }
-
- if (nsfw_optopt == '?')
- {
- nsfw_optopt = 0;
- }
-
- if (posixly_correct == -1)
- {
- check_gnu_extension (optstr);
- }
-
- if (nsfw_optind == 0)
- {
- check_gnu_extension (optstr);
- nsfw_optind = 1;
- nsfw_optnext = NULL;
- }
-
- switch (optstr[0])
- {
- case '-':
- case '+':
- optstr++;
- break;
- default:
- break;
- }
- return 0;
-}
-
-NSTACK_STATIC inline int
-nsfw_getopt_check_optind ()
-{
- if (nsfw_optind <= 0)
- nsfw_optind = 1;
- return 0;
-}
-
-NSTACK_STATIC inline int
-nsfw_getopt_internal_init (char *const argv[])
-{
- if (nsfw_optnext == NULL && start != 0)
- {
- int last_loc = nsfw_optind - 1;
-
- nsfw_optind -= end - start;
- (void) nsfw_getopt_check_optind ();
-
- while (start < end--)
- {
- int j;
- char *arg = argv[end];
-
- for (j = end; j < last_loc; j++)
- {
- int k = j + 1;
- ((char **) argv)[j] = argv[k];
- }
- ((char const **) argv)[j] = arg;
- last_loc--;
- }
- start = 0; /*make start as zero */
- }
- return 0;
-}
-
-NSTACK_STATIC int
-nsfw_getopt_internal (int argc, char *const argv[], const char *optstring,
- const struct option *longopts, int *longindex,
- int long_only)
-{
-
- (void) nsfw_getopt_internal_check_opts (optstring);
-
- (void) nsfw_getopt_internal_init (argv);
-
- if (nsfw_optind >= argc)
- {
- nsfw_optarg = NULL;
- return -1; /* return -1 */
- }
- if (nsfw_optnext == NULL)
- {
- const char *arg = argv[nsfw_optind];
- if (*arg != '-')
- {
- if (handle_nonopt_argv)
- {
- nsfw_optarg = argv[nsfw_optind++];
- start = 0;
- return 1;
- }
- else if (posixly_correct)
- {
- nsfw_optarg = NULL;
- return -1;
- }
- else
- {
- int k;
-
- start = nsfw_optind;
- for (k = nsfw_optind + 1; k < argc; k++)
- {
- if (argv[k][0] == '-')
- {
- end = k;
- break;
- }
- }
- if (k == argc)
- {
- nsfw_optarg = NULL;
- return -1;
- }
- nsfw_optind = k;
- arg = argv[nsfw_optind];
- }
- }
- if (strcmp (arg, "--") == 0)
- {
- nsfw_optind++;
- return -1;
- }
- if (longopts != NULL && arg[1] == '-')
- {
- return nsfw_getopt_longopts (argc, argv, argv[nsfw_optind] + 2,
- optstring, longopts, longindex, NULL);
- }
- }
-
- if (nsfw_optnext == NULL)
- {
- nsfw_optnext = argv[nsfw_optind] + 1;
- }
- if (long_only)
- {
- int long_only_flag = 0;
- int rv =
- nsfw_getopt_longopts (argc, argv, nsfw_optnext, optstring, longopts,
- longindex, &long_only_flag);
- if (!long_only_flag)
- {
- nsfw_optnext = NULL;
- return rv;
- }
- }
-
- return nsfw_getopt_shortopts (argc, argv, optstring, long_only);
-}
-
-NSTACK_STATIC int
-nsfw_getopt_shortopts (int argc, char *const argv[], const char *optstring,
- int long_only)
-{
- int opt = *nsfw_optnext;
- const char *os;
- if (optstring != NULL)
- {
- os = strchr (optstring, opt);
- }
- else
- {
- /* here try to keep same with below behavior */
- return '?';
- }
-
- if (os == NULL)
- {
- nsfw_optarg = NULL;
- if (long_only)
- {
- if (':' != optstring[0])
- {
- NSFW_LOGERR ("unrecognized option] argv_0=%s, netopt=%s",
- argv[0], nsfw_optnext);
- }
- nsfw_optind++;
- nsfw_optnext = NULL;
- }
- else
- {
- nsfw_optopt = opt;
- if (':' != optstring[0])
- {
- NSFW_LOGERR ("invalid option] argv_0=%s, opt=%c", argv[0], opt);
- }
- if (*(++nsfw_optnext) == 0)
- {
- nsfw_optind++;
- nsfw_optnext = NULL;
- }
- }
- return '?';
- }
- if (os[1] == ':')
- {
- if (nsfw_optnext[1] == 0)
- {
- nsfw_optind++;
- if (os[2] == ':')
- {
- nsfw_optarg = NULL;
- }
- else
- {
- if (nsfw_optind == argc)
- {
- nsfw_optarg = NULL;
- nsfw_optopt = opt;
- if (':' != optstring[0])
- {
- NSFW_LOGERR
- ("option requires an argument] argv_0=%s, opt=%c",
- argv[0], opt);
- }
- return optstring[0] == ':' ? ':' : '?';
- }
- nsfw_optarg = argv[nsfw_optind];
- nsfw_optind++;
- }
- }
- else
- {
- nsfw_optarg = nsfw_optnext + 1;
- nsfw_optind++;
- }
- nsfw_optnext = NULL;
- }
- else
- {
- nsfw_optarg = NULL;
- if (nsfw_optnext[1] == 0)
- {
- nsfw_optnext = NULL;
- nsfw_optind++;
- }
- else
- {
- nsfw_optnext++;
- }
- }
- return opt;
-}
-
-NSTACK_STATIC inline int
-nsfw_getopt_longopts_check_longonly (int *long_only_flag,
- const char *optstring,
- char *const argv[])
-{
- if (long_only_flag)
- {
- *long_only_flag = 1;
- }
- else
- {
- if (':' != optstring[0])
- {
- NSFW_LOGERR ("unrecognized option] argv_0=%s, option=%s", argv[0],
- argv[nsfw_optind]);
- }
- nsfw_optind++;
- }
- return 0;
-}
-
-NSTACK_STATIC int
-nsfw_getopt_longopts (int argc, char *const argv[], char *arg,
- const char *optstring, const struct option *longopts,
- int *longindex, int *long_only_flag)
-{
- char *value = NULL;
- const struct option *option;
- size_t namelength;
- int index;
-
- if ((longopts == NULL) || (arg == NULL))
- {
- return -1;
- }
-
- for (index = 0; longopts[index].name != NULL; index++)
- {
- option = &longopts[index];
- namelength = strlen (option->name);
-
- if (strncmp (arg, option->name, namelength) == 0)
- {
- switch (arg[namelength])
- {
- case '\0':
- switch (option->has_arg)
- {
- case nsfw_required_argument:
- nsfw_optind++;
-
- if (nsfw_optind == argc)
- {
- nsfw_optarg = NULL;
- nsfw_optopt = option->val;
- if (':' != optstring[0])
- {
- NSFW_LOGERR
- ("requires an argument] argv_0=%s, opt name=%s",
- argv[0], option->name);
- }
- return optstring[0] == ':' ? ':' : '?';
- }
-
- value = argv[nsfw_optind];
- break;
-
- default:
- break;
- }
-
- goto found;
-
- case '=':
- if (option->has_arg == nsfw_no_argument)
- {
- const char *hyphens =
- (argv[nsfw_optind][1] == '-') ? "--" : "-";
- nsfw_optind++;
- nsfw_optarg = NULL;
- nsfw_optopt = option->val;
- if (':' != optstring[0])
- {
- NSFW_LOGERR
- ("doesn't allow an argument] argv_0=%s, hyphens=%s, opt name=%s",
- argv[0], hyphens, option->name);
- }
- return '?';
- }
-
- value = arg + namelength + 1;
- goto found;
-
- default:
- break;
- }
- }
- }
-
- (void) nsfw_getopt_longopts_check_longonly (long_only_flag, optstring,
- argv);
- return '?';
-
-found:
- nsfw_optarg = value;
- nsfw_optind++;
-
- if (option->flag)
- {
- *option->flag = option->val;
- }
-
- if (longindex)
- {
- *longindex = index;
- }
-
- return option->flag ? 0 : option->val;
-}