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-rw-r--r--ndb/test/src/getarg.c608
1 files changed, 0 insertions, 608 deletions
diff --git a/ndb/test/src/getarg.c b/ndb/test/src/getarg.c
deleted file mode 100644
index 5b67eb6343d..00000000000
--- a/ndb/test/src/getarg.c
+++ /dev/null
@@ -1,608 +0,0 @@
-/* -*- c-basic-offset: 4; -*- */
-/*
- * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <ndb_global.h>
-
-#include "getarg.h"
-#include <basestring_vsnprintf.h>
-
-#ifndef HAVE_STRLCPY
-static size_t
-strlcpy (char *dst, const char *src, size_t dst_sz)
-{
- size_t n;
- char *p;
- for (p = dst, n = 0;
- n + 1 < dst_sz && *src != '\0';
- ++p, ++src, ++n)
- *p = *src;
- *p = '\0';
- if (*src == '\0')
- return n;
- else
- return n + strlen (src);
-}
-#endif
-#ifndef HAVE_STRLCAT
-static size_t
-strlcat (char *dst, const char *src, size_t dst_sz)
-{
- size_t len = strlen(dst);
- return len + strlcpy (dst + len, src, dst_sz - len);
-}
-#endif
-
-#define ISFLAG(X) ((X).type == arg_flag || (X).type == arg_negative_flag)
-
-#ifndef max
-#define max(a, b) (a) > (b) ? (a) : (b)
-#endif
-
-#ifdef HAVE___PROGNAME
-extern char *__progname;
-#endif
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-char *
-strupr(char *str)
-{
- char *s;
-
- for(s = str; *s; s++)
- *s = toupper(*s);
- return str;
-}
-
-static size_t
-print_arg (char *string, size_t len, int mdoc, int longp, struct getargs *arg)
-{
- const char *s;
-
- *string = '\0';
-
- if (ISFLAG(*arg) || (!longp && arg->type == arg_counter))
- return 0;
-
- if(mdoc){
- if(longp)
- strlcat(string, "= Ns", len);
- strlcat(string, " Ar ", len);
- }else
- if (longp)
- strlcat (string, "=", len);
- else
- strlcat (string, " ", len);
-
- if (arg->arg_help)
- s = arg->arg_help;
- else if (arg->type == arg_integer || arg->type == arg_counter)
- s = "integer";
- else if (arg->type == arg_string)
- s = "string";
- else if (arg->type == arg_double)
- s = "float";
- else
- s = "<undefined>";
-
- strlcat(string, s, len);
- return 1 + strlen(s);
-}
-
-#ifdef GETARGMANDOC
-static void
-mandoc_template(struct getargs *args,
- size_t num_args,
- const char *progname,
- const char *extra_string)
-{
- size_t i;
- char timestr[64], cmd[64];
- char buf[128];
- const char *p;
- time_t t;
-
- printf(".\\\" Things to fix:\n");
- printf(".\\\" * correct section, and operating system\n");
- printf(".\\\" * remove Op from mandatory flags\n");
- printf(".\\\" * use better macros for arguments (like .Pa for files)\n");
- printf(".\\\"\n");
- t = time(NULL);
- strftime(timestr, sizeof(timestr), "%B %e, %Y", localtime(&t));
- printf(".Dd %s\n", timestr);
- p = strrchr(progname, '/');
- if(p) p++; else p = progname;
- strlcpy(cmd, p, sizeof(cmd));
- strupr(cmd);
-
- printf(".Dt %s SECTION\n", cmd);
- printf(".Os OPERATING_SYSTEM\n");
- printf(".Sh NAME\n");
- printf(".Nm %s\n", p);
- printf(".Nd\n");
- printf("in search of a description\n");
- printf(".Sh SYNOPSIS\n");
- printf(".Nm\n");
- for(i = 0; i < num_args; i++){
- /* we seem to hit a limit on number of arguments if doing
- short and long flags with arguments -- split on two lines */
- if(ISFLAG(args[i]) ||
- args[i].short_name == 0 || args[i].long_name == NULL) {
- printf(".Op ");
-
- if(args[i].short_name) {
- print_arg(buf, sizeof(buf), 1, 0, args + i);
- printf("Fl %c%s", args[i].short_name, buf);
- if(args[i].long_name)
- printf(" | ");
- }
- if(args[i].long_name) {
- print_arg(buf, sizeof(buf), 1, 1, args + i);
- printf("Fl -%s%s%s",
- args[i].type == arg_negative_flag ? "no-" : "",
- args[i].long_name, buf);
- }
- printf("\n");
- } else {
- print_arg(buf, sizeof(buf), 1, 0, args + i);
- printf(".Oo Fl %c%s \\*(Ba Xo\n", args[i].short_name, buf);
- print_arg(buf, sizeof(buf), 1, 1, args + i);
- printf(".Fl -%s%s Oc\n.Xc\n", args[i].long_name, buf);
- }
- /*
- if(args[i].type == arg_strings)
- fprintf (stderr, "...");
- */
- }
- if (extra_string && *extra_string)
- printf (".Ar %s\n", extra_string);
- printf(".Sh DESCRIPTION\n");
- printf("Supported options:\n");
- printf(".Bl -tag -width Ds\n");
- for(i = 0; i < num_args; i++){
- printf(".It Xo\n");
- if(args[i].short_name){
- printf(".Fl %c", args[i].short_name);
- print_arg(buf, sizeof(buf), 1, 0, args + i);
- printf("%s", buf);
- if(args[i].long_name)
- printf(" Ns ,");
- printf("\n");
- }
- if(args[i].long_name){
- printf(".Fl -%s%s",
- args[i].type == arg_negative_flag ? "no-" : "",
- args[i].long_name);
- print_arg(buf, sizeof(buf), 1, 1, args + i);
- printf("%s\n", buf);
- }
- printf(".Xc\n");
- if(args[i].help)
- printf("%s\n", args[i].help);
- /*
- if(args[i].type == arg_strings)
- fprintf (stderr, "...");
- */
- }
- printf(".El\n");
- printf(".\\\".Sh ENVIRONMENT\n");
- printf(".\\\".Sh FILES\n");
- printf(".\\\".Sh EXAMPLES\n");
- printf(".\\\".Sh DIAGNOSTICS\n");
- printf(".\\\".Sh SEE ALSO\n");
- printf(".\\\".Sh STANDARDS\n");
- printf(".\\\".Sh HISTORY\n");
- printf(".\\\".Sh AUTHORS\n");
- printf(".\\\".Sh BUGS\n");
-}
-#endif /* GETARGMANDOC */
-
-static int
-check_column(FILE *f, int col, int len, int columns)
-{
- if(col + len > columns) {
- fprintf(f, "\n");
- col = fprintf(f, " ");
- }
- return col;
-}
-
-void
-arg_printusage (struct getargs *args,
- size_t num_args,
- const char *progname,
- const char *extra_string)
-{
- unsigned int i;
- size_t max_len = 0;
- char buf[128];
- int col = 0, columns;
-
-#ifdef HAVE___PROGNAME
- if (progname == NULL)
- progname = __progname;
-#endif
- if (progname == NULL)
- progname = "";
-
-#ifdef GETARGMANDOC
- if(getenv("GETARGMANDOC")){
- mandoc_template(args, num_args, progname, extra_string);
- return;
- }
-#endif
-
- columns = 80; /* Always assume that the window is 80 chars wide */
- col = 0;
- col += fprintf (stderr, "Usage: %s", progname);
- for (i = 0; i < num_args; ++i) {
- size_t len = 0;
-
- if (args[i].long_name) {
- buf[0] = '\0';
- strlcat(buf, "[--", sizeof(buf));
- len += 2;
- if(args[i].type == arg_negative_flag) {
- strlcat(buf, "no-", sizeof(buf));
- len += 3;
- }
- strlcat(buf, args[i].long_name, sizeof(buf));
- len += strlen(args[i].long_name);
- len += print_arg(buf + strlen(buf), sizeof(buf) - strlen(buf),
- 0, 1, &args[i]);
- strlcat(buf, "]", sizeof(buf));
- if(args[i].type == arg_strings)
- strlcat(buf, "...", sizeof(buf));
- col = check_column(stderr, col, strlen(buf) + 1, columns);
- col += fprintf(stderr, " %s", buf);
- }
- if (args[i].short_name) {
- basestring_snprintf(buf, sizeof(buf), "[-%c", args[i].short_name);
- len += 2;
- len += print_arg(buf + strlen(buf), sizeof(buf) - strlen(buf),
- 0, 0, &args[i]);
- strlcat(buf, "]", sizeof(buf));
- if(args[i].type == arg_strings)
- strlcat(buf, "...", sizeof(buf));
- col = check_column(stderr, col, strlen(buf) + 1, columns);
- col += fprintf(stderr, " %s", buf);
- }
- if (args[i].long_name && args[i].short_name)
- len += 2; /* ", " */
- max_len = max(max_len, len);
- }
- if (extra_string) {
- col = check_column(stderr, col, strlen(extra_string) + 1, columns);
- fprintf (stderr, " %s\n", extra_string);
- } else
- fprintf (stderr, "\n");
- for (i = 0; i < num_args; ++i) {
- if (args[i].help) {
- size_t count = 0;
-
- if (args[i].short_name) {
- count += fprintf (stderr, "-%c", args[i].short_name);
- print_arg (buf, sizeof(buf), 0, 0, &args[i]);
- count += fprintf(stderr, "%s", buf);
- }
- if (args[i].short_name && args[i].long_name)
- count += fprintf (stderr, ", ");
- if (args[i].long_name) {
- count += fprintf (stderr, "--");
- if (args[i].type == arg_negative_flag)
- count += fprintf (stderr, "no-");
- count += fprintf (stderr, "%s", args[i].long_name);
- print_arg (buf, sizeof(buf), 0, 1, &args[i]);
- count += fprintf(stderr, "%s", buf);
- }
- while(count++ <= max_len)
- putc (' ', stderr);
- fprintf (stderr, "%s\n", args[i].help);
- }
- }
-}
-
-static void
-add_string(getarg_strings *s, char *value)
-{
- s->strings = realloc(s->strings, (s->num_strings + 1) * sizeof(*s->strings));
- s->strings[s->num_strings] = value;
- s->num_strings++;
-}
-
-static int
-arg_match_long(struct getargs *args, size_t num_args,
- char *argv, int argc, const char **rargv, int *optind)
-{
- unsigned int i;
- const char *optarg = NULL;
- int negate = 0;
- int partial_match = 0;
- struct getargs *partial = NULL;
- struct getargs *current = NULL;
- int argv_len;
- char *p;
-
- argv_len = strlen(argv);
- p = strchr (argv, '=');
- if (p != NULL)
- argv_len = p - argv;
-
- for (i = 0; i < num_args; ++i) {
- if(args[i].long_name) {
- int len = strlen(args[i].long_name);
- char *p = argv;
- int p_len = argv_len;
- negate = 0;
-
- for (;;) {
- if (strncmp (args[i].long_name, p, p_len) == 0) {
- if(p_len == len)
- current = &args[i];
- else {
- ++partial_match;
- partial = &args[i];
- }
- optarg = p + p_len;
- } else if (ISFLAG(args[i]) && strncmp (p, "no-", 3) == 0) {
- negate = !negate;
- p += 3;
- p_len -= 3;
- continue;
- }
- break;
- }
- if (current)
- break;
- }
- }
- if (current == NULL) {
- if (partial_match == 1)
- current = partial;
- else
- return ARG_ERR_NO_MATCH;
- }
-
- if(*optarg == '\0'
- && !ISFLAG(*current)
- && current->type != arg_collect
- && current->type != arg_counter)
- return ARG_ERR_NO_MATCH;
- switch(current->type){
- case arg_integer:
- {
- int tmp;
- if(sscanf(optarg + 1, "%d", &tmp) != 1)
- return ARG_ERR_BAD_ARG;
- *(int*)current->value = tmp;
- return 0;
- }
- case arg_string:
- {
- *(char**)current->value = (char*)optarg + 1;
- return 0;
- }
- case arg_strings:
- {
- add_string((getarg_strings*)current->value, (char*)optarg + 1);
- return 0;
- }
- case arg_flag:
- case arg_negative_flag:
- {
- int *flag = current->value;
- if(*optarg == '\0' ||
- strcmp(optarg + 1, "yes") == 0 ||
- strcmp(optarg + 1, "true") == 0){
- *flag = !negate;
- return 0;
- } else if (*optarg && strcmp(optarg + 1, "maybe") == 0) {
- *flag = rand() & 1;
- } else {
- *flag = negate;
- return 0;
- }
- return ARG_ERR_BAD_ARG;
- }
- case arg_counter :
- {
- int val;
-
- if (*optarg == '\0')
- val = 1;
- else {
- char *endstr;
-
- val = strtol (optarg, &endstr, 0);
- if (endstr == optarg)
- return ARG_ERR_BAD_ARG;
- }
- *(int *)current->value += val;
- return 0;
- }
- case arg_double:
- {
- double tmp;
- if(sscanf(optarg + 1, "%lf", &tmp) != 1)
- return ARG_ERR_BAD_ARG;
- *(double*)current->value = tmp;
- return 0;
- }
- case arg_collect:{
- struct getarg_collect_info *c = current->value;
- int o = argv - rargv[*optind];
- return (*c->func)(FALSE, argc, rargv, optind, &o, c->data);
- }
-
- default:
- abort ();
- }
-}
-
-static int
-arg_match_short (struct getargs *args, size_t num_args,
- char *argv, int argc, const char **rargv, int *optind)
-{
- int j, k;
-
- for(j = 1; j > 0 && j < (int)strlen(rargv[*optind]); j++) {
- for(k = 0; k < (int)num_args; k++) {
- char *optarg;
-
- if(args[k].short_name == 0)
- continue;
- if(argv[j] == args[k].short_name) {
- if(args[k].type == arg_flag) {
- *(int*)args[k].value = 1;
- break;
- }
- if(args[k].type == arg_negative_flag) {
- *(int*)args[k].value = 0;
- break;
- }
- if(args[k].type == arg_counter) {
- ++*(int *)args[k].value;
- break;
- }
- if(args[k].type == arg_collect) {
- struct getarg_collect_info *c = args[k].value;
-
- if((*c->func)(TRUE, argc, rargv, optind, &j, c->data))
- return ARG_ERR_BAD_ARG;
- break;
- }
-
- if(argv[j + 1])
- optarg = &argv[j + 1];
- else {
- ++*optind;
- optarg = (char *) rargv[*optind];
- }
- if(optarg == NULL) {
- --*optind;
- return ARG_ERR_NO_ARG;
- }
- if(args[k].type == arg_integer) {
- int tmp;
- if(sscanf(optarg, "%d", &tmp) != 1)
- return ARG_ERR_BAD_ARG;
- *(int*)args[k].value = tmp;
- return 0;
- } else if(args[k].type == arg_string) {
- *(char**)args[k].value = optarg;
- return 0;
- } else if(args[k].type == arg_strings) {
- add_string((getarg_strings*)args[k].value, optarg);
- return 0;
- } else if(args[k].type == arg_double) {
- double tmp;
- if(sscanf(optarg, "%lf", &tmp) != 1)
- return ARG_ERR_BAD_ARG;
- *(double*)args[k].value = tmp;
- return 0;
- }
- return ARG_ERR_BAD_ARG;
- }
- }
- if (k == (int)num_args)
- return ARG_ERR_NO_MATCH;
- }
- return 0;
-}
-
-int
-getarg(struct getargs *args, size_t num_args,
- int argc, const char **argv, int *optind)
-{
- int i;
- int ret = 0;
-
- srand (time(NULL));
- (*optind)++;
- for(i = *optind; i < argc; i++) {
- if(argv[i][0] != '-')
- break;
- if(argv[i][1] == '-'){
- if(argv[i][2] == 0){
- i++;
- break;
- }
- ret = arg_match_long (args, num_args, (char *) argv[i] + 2,
- argc, argv, &i);
- } else {
- ret = arg_match_short (args, num_args, (char *) argv[i],
- argc, argv, &i);
- }
- if(ret)
- break;
- }
- *optind = i;
- return ret;
-}
-
-
-#if TEST
-int foo_flag = 2;
-int flag1 = 0;
-int flag2 = 0;
-int bar_int;
-char *baz_string;
-
-struct getargs args[] = {
- { NULL, '1', arg_flag, &flag1, "one", NULL },
- { NULL, '2', arg_flag, &flag2, "two", NULL },
- { "foo", 'f', arg_negative_flag, &foo_flag, "foo", NULL },
- { "bar", 'b', arg_integer, &bar_int, "bar", "seconds"},
- { "baz", 'x', arg_string, &baz_string, "baz", "name" },
-};
-
-int main(int argc, char **argv)
-{
- int optind = 0;
- while(getarg(args, 5, argc, argv, &optind))
- printf("Bad arg: %s\n", argv[optind]);
- printf("flag1 = %d\n", flag1);
- printf("flag2 = %d\n", flag2);
- printf("foo_flag = %d\n", foo_flag);
- printf("bar_int = %d\n", bar_int);
- printf("baz_flag = %s\n", baz_string);
- arg_printusage (args, 5, argv[0], "nothing here");
-}
-#endif
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