Author: mturk
Date: Wed Aug 12 10:25:39 2009
New Revision: 803431
URL: http://svn.apache.org/viewvc?rev=803431&view=rev
Log:
Add getopt
Added:
commons/sandbox/runtime/trunk/src/main/native/include/acr_getopt.h
commons/sandbox/runtime/trunk/src/main/native/shared/getopt.c (with props)
Modified:
commons/sandbox/runtime/trunk/src/main/native/Makefile.in
commons/sandbox/runtime/trunk/src/main/native/Makefile.msc.in
commons/sandbox/runtime/trunk/src/main/native/srclib/zlib/zutil.h
commons/sandbox/runtime/trunk/src/main/native/test/testsuite.c
Modified: commons/sandbox/runtime/trunk/src/main/native/Makefile.in
URL:
http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/native/Makefile.in?rev=803431&r1=803430&r2=803431&view=diff
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/native/Makefile.in (original)
+++ commons/sandbox/runtime/trunk/src/main/native/Makefile.in Wed Aug 12
10:25:39 2009
@@ -82,6 +82,7 @@
$(SRCDIR)/shared/db.$(OBJ) \
$(SRCDIR)/shared/error.$(OBJ) \
$(SRCDIR)/shared/fco.$(OBJ) \
+ $(SRCDIR)/shared/getopt.$(OBJ) \
$(SRCDIR)/shared/mbstr.$(OBJ) \
$(SRCDIR)/shared/memory.$(OBJ) \
$(SRCDIR)/shared/modules.$(OBJ) \
Modified: commons/sandbox/runtime/trunk/src/main/native/Makefile.msc.in
URL:
http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/native/Makefile.msc.in?rev=803431&r1=803430&r2=803431&view=diff
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/native/Makefile.msc.in (original)
+++ commons/sandbox/runtime/trunk/src/main/native/Makefile.msc.in Wed Aug 12
10:25:39 2009
@@ -74,6 +74,7 @@
$(SRCDIR)/shared/db.$(OBJ) \
$(SRCDIR)/shared/error.$(OBJ) \
$(SRCDIR)/shared/fco.$(OBJ) \
+ $(SRCDIR)/shared/getopt.$(OBJ) \
$(SRCDIR)/shared/mbstr.$(OBJ) \
$(SRCDIR)/shared/memory.$(OBJ) \
$(SRCDIR)/shared/modules.$(OBJ) \
Added: commons/sandbox/runtime/trunk/src/main/native/include/acr_getopt.h
URL:
http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/native/include/acr_getopt.h?rev=803431&view=auto
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/native/include/acr_getopt.h (added)
+++ commons/sandbox/runtime/trunk/src/main/native/include/acr_getopt.h Wed Aug
12 10:25:39 2009
@@ -0,0 +1,121 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 _ACR_GETOPT_H
+#define _ACR_GETOPT_H
+
+#include "acr.h"
+
+/**
+ * @file acr_getopt.h
+ * @brief
+ *
+ * GNU-like getopt_long() and 4.4BSD getsubopt()/optreset extensions
+ *
+ */
+
+ACR_BEGIN_DECLS
+
+typedef enum {
+ ACR_GETOPT_NO_ARGUMENT = 0,
+ ACR_GETOPT_REQUIRED_ARGUMENT,
+ ACR_GETOPT_OPTIONAL_ARGUMENT
+} acr_getopt_argument_e;
+
+#define ACR_GETOPT_ALLARGS 0x01 /* treat non-options as args to option
"-1" */
+#define ACR_GETOPT_LONG 0x02 /* operate as getopt_long_only */
+#define ACR_GETOPT_LONGONLY 0x04 /* operate as getopt_long_only */
+#define ACR_GETOPT_POSIXLY 0x08 /* Used instead POSIXLY_CORRECT env var
*/
+
+/**
+ * An @c apr_getopt_t error callback function.
+ *
+ * @a arg is this @c apr_getopt_t's @c errarg member.
+ */
+typedef void (acr_getopt_err_fn_t)(void *arg, const char *err, ...);
+
+/** @see apr_getopt_t */
+typedef struct acr_getopt_t acr_getopt_t;
+/**
+ * Structure to store command line argument information.
+ */
+struct acr_getopt_t {
+ /** function to print error message (NULL == no messages) */
+ acr_getopt_err_fn_t *errfn;
+ /** user defined first arg to pass to error message */
+ void *errarg;
+ /** index into parent argv vector */
+ int ind;
+ /** character checked for validity */
+ int opt;
+ /** reset getopt */
+ int reset;
+ /** getopt flags */
+ int flags;
+ /** count of arguments */
+ int argc;
+ /** array of pointers to arguments */
+ const char **argv;
+ /** argument associated with option */
+ char const *arg;
+ /** argument associated with suboption */
+ char const *subopt;
+
+ /* Following are private members */
+ /** argument associated with option */
+ char const *place;
+ /** set to nonzero to support interleaving options with regular args */
+ int interleave;
+ /** first non option argument (for permute) */
+ int nonopt_start;
+ /** first option after non options (for permute) */
+ int nonopt_end;
+};
+
+
+typedef struct acr_getopt_option_t acr_getopt_option_t;
+struct acr_getopt_option_t {
+ /** name of long option */
+ const char *name;
+ /**
+ * one of no_argument, required_argument, and optional_argument:
+ * whether option takes an argument
+ */
+ acr_getopt_argument_e has_arg;
+ /** if not NULL, set *flag to val when option found */
+ int *flag;
+ /** if flag not NULL, value to set *flag to; else return value */
+ int val;
+ /** description of long option */
+ const char *description;
+};
+
+ACR_DECLARE(int)
+ACR_Getopt(acr_getopt_t *os, const char *options,
+ const acr_getopt_option_t *long_options, int *idx);
+
+ACR_DECLARE(int)
+ACR_Getsubopt(acr_getopt_t *os, char * const *tokens, char **valuep);
+
+ACR_DECLARE(acr_getopt_t *)
+ACR_GetoptInit(int argc, const char *const *argv, int flags);
+
+ACR_DECLARE(void)
+ACR_GetoptFree(acr_getopt_t *os);
+
+ACR_END_DECLS
+#endif /* !_ACR_GETOPT_H_ */
+
Added: commons/sandbox/runtime/trunk/src/main/native/shared/getopt.c
URL:
http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/native/shared/getopt.c?rev=803431&view=auto
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/native/shared/getopt.c (added)
+++ commons/sandbox/runtime/trunk/src/main/native/shared/getopt.c Wed Aug 12
10:25:39 2009
@@ -0,0 +1,537 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+/*
+ * Copyright (c) 2002 Todd C. Miller <[email protected]>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Sponsored in part by the Defense Advanced Research Projects
+ * Agency (DARPA) and Air Force Research Laboratory, Air Force
+ * Materiel Command, USAF, under agreement number F39502-99-1-0512.
+ */
+#include "acr.h"
+#include "acr_private.h"
+#include "acr_error.h"
+#include "acr_memory.h"
+#include "acr_string.h"
+#include "acr_getopt.h"
+
+#define PRINT_ERROR ((os->errfn) && (*options != ':'))
+#define ACR_GETOPT_PERMUTE 0x10 /* permute non-options to the end of
argv */
+
+/* return values */
+#define BADCH '?'
+#define BADARG ((*options == ':') ? ':' : '?')
+#define INORDER 1
+
+#define EMSG ""
+
+static int parse_long_options(acr_getopt_t *, const char *,
+ const acr_getopt_option_t *, int *, int);
+static int gcd(int, int);
+static void permute_args(int, int, int, const char **);
+
+/* Error messages */
+static const char recargchar[] = "option requires an argument -- %c";
+static const char recargstring[] = "option requires an argument -- %s";
+static const char ambig[] = "ambiguous option -- %.*s";
+static const char noarg[] = "option doesn't take an argument -- %.*s";
+static const char illoptchar[] = "unknown option -- %c";
+static const char illoptstring[] = "unknown option -- %s";
+
+/*
+ * Compute the greatest common divisor of a and b.
+ */
+static int gcd(int a, int b)
+{
+ int c;
+
+ c = a % b;
+ while (c != 0) {
+ a = b;
+ b = c;
+ c = a % b;
+ }
+
+ return b;
+}
+
+/*
+ * Exchange the block from os->nonopt_start to os->nonopt_end with the block
+ * from os->nonopt_end to opt_end (keeping the same order of arguments
+ * in each block).
+ */
+static void
+permute_args(int panonopt_start, int panonopt_end, int opt_end,
+ const char **nargv)
+{
+ int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
+ const char *swap;
+
+ /*
+ * compute lengths of blocks and number and size of cycles
+ */
+ nnonopts = panonopt_end - panonopt_start;
+ nopts = opt_end - panonopt_end;
+ ncycle = gcd(nnonopts, nopts);
+ cyclelen = (opt_end - panonopt_start) / ncycle;
+
+ for (i = 0; i < ncycle; i++) {
+ cstart = panonopt_end+i;
+ pos = cstart;
+ for (j = 0; j < cyclelen; j++) {
+ if (pos >= panonopt_end)
+ pos -= nnonopts;
+ else
+ pos += nopts;
+ swap = nargv[pos];
+ nargv[pos] = nargv[cstart];
+ nargv[cstart] = swap;
+ }
+ }
+}
+
+/*
+ * parse_long_options --
+ * Parse long options in argc/argv argument vector.
+ * Returns -1 if short_too is set and the option does not match long_options.
+ */
+static int
+parse_long_options(acr_getopt_t *os, const char *options,
+ const acr_getopt_option_t *long_options,
+ int *idx, int short_too)
+{
+ const char *current_argv, *has_equal;
+ size_t current_argv_len;
+ int i, match;
+
+ current_argv = os->place;
+ match = -1;
+
+ os->ind++;
+
+ if ((has_equal = strchr(current_argv, '=')) != NULL) {
+ /* argument found (--option=arg) */
+ current_argv_len = has_equal - current_argv;
+ has_equal++;
+ } else
+ current_argv_len = strlen(current_argv);
+
+ for (i = 0; long_options[i].name; i++) {
+ /* find matching long option */
+ if (strncmp(current_argv, long_options[i].name,
+ current_argv_len))
+ continue;
+
+ if (strlen(long_options[i].name) == current_argv_len) {
+ /* exact match */
+ match = i;
+ break;
+ }
+ /*
+ * If this is a known short option, don't allow
+ * a partial match of a single character.
+ */
+ if (short_too && current_argv_len == 1)
+ continue;
+
+ if (match == -1) /* partial match */
+ match = i;
+ else {
+ /* ambiguous abbreviation */
+ if (PRINT_ERROR)
+ (*os->errfn)(os->errarg, ambig, (int)current_argv_len,
+ current_argv);
+ os->opt = 0;
+ return BADCH;
+ }
+ }
+ if (match != -1) { /* option found */
+ if (long_options[match].has_arg == ACR_GETOPT_NO_ARGUMENT
+ && has_equal) {
+ if (PRINT_ERROR)
+ (*os->errfn)(os->errarg, noarg, (int)current_argv_len,
+ current_argv);
+ /*
+ * XXX: GNU sets os->opt to val regardless of flag
+ */
+ if (long_options[match].flag == NULL)
+ os->opt = long_options[match].val;
+ else
+ os->opt = 0;
+ return BADARG;
+ }
+ if (long_options[match].has_arg == ACR_GETOPT_REQUIRED_ARGUMENT ||
+ long_options[match].has_arg == ACR_GETOPT_OPTIONAL_ARGUMENT) {
+ if (has_equal) {
+ os->arg = has_equal;
+ }
+ else if (long_options[match].has_arg ==
+ ACR_GETOPT_REQUIRED_ARGUMENT) {
+ /*
+ * optional argument doesn't use next os->argv
+ */
+ os->arg = os->argv[os->ind++];
+ }
+ }
+ if ((long_options[match].has_arg == ACR_GETOPT_REQUIRED_ARGUMENT)
+ && (os->arg == NULL)) {
+ /*
+ * Missing argument; leading ':' indicates no error
+ * should be generated.
+ */
+ if (PRINT_ERROR)
+ (*os->errfn)(os->errarg, recargstring,
+ current_argv);
+ /*
+ * XXX: GNU sets os->opt to val regardless of flag
+ */
+ if (long_options[match].flag == NULL)
+ os->opt = long_options[match].val;
+ else
+ os->opt = 0;
+ --os->ind;
+ return BADARG;
+ }
+ }
+ else { /* unknown option */
+ if (short_too) {
+ --os->ind;
+ return -1;
+ }
+ if (PRINT_ERROR)
+ (*os->errfn)(os->errarg, illoptstring, current_argv);
+ os->opt = 0;
+ return BADCH;
+ }
+ if (idx)
+ *idx = match;
+ if (long_options[match].flag) {
+ *long_options[match].flag = long_options[match].val;
+ return 0;
+ }
+ else
+ return long_options[match].val;
+}
+
+/*
+ * getopt_internal --
+ * Parse argc/argv argument vector. Called by user level routines.
+ */
+ACR_DECLARE(int)
+ACR_Getopt(acr_getopt_t *os, const char *options,
+ const acr_getopt_option_t *long_options, int *idx)
+{
+ char *oli; /* option letter list index */
+ int optchar, short_too;
+ static int posixly_correct = -1;
+
+ if (options == NULL)
+ return -1;
+
+ /*
+ * Disable GNU extensions if POSIXLY_CORRECT is set or options
+ * string begins with a '+'.
+ */
+ if (posixly_correct == -1)
+ posixly_correct = (os->flags & ACR_GETOPT_POSIXLY) ? 1 : 0;
+ if (posixly_correct || *options == '+')
+ os->flags &= ~ACR_GETOPT_PERMUTE;
+ else if (*options == '-')
+ os->flags |= ACR_GETOPT_ALLARGS;
+ if (*options == '+' || *options == '-')
+ options++;
+
+ /*
+ * XXX Some GNU programs (like cvs) set os->ind to 0 instead of
+ * XXX using os->reset. Work around this braindamage.
+ */
+ if (os->ind == 0)
+ os->ind = os->reset = 1;
+
+ os->arg = NULL;
+ if (os->reset)
+ os->nonopt_start = os->nonopt_end = -1;
+start:
+ if (os->reset || !*os->place) { /* update scanning pointer */
+ os->reset = 0;
+ if (os->ind >= os->argc) { /* end of argument vector */
+ os->place = EMSG;
+ if (os->nonopt_end != -1) {
+ /* do permutation, if we have to */
+ permute_args(os->nonopt_start, os->nonopt_end,
+ os->ind, os->argv);
+ os->ind -= os->nonopt_end - os->nonopt_start;
+ }
+ else if (os->nonopt_start != -1) {
+ /*
+ * If we skipped non-options, set os->ind
+ * to the first of them.
+ */
+ os->ind = os->nonopt_start;
+ }
+ os->nonopt_start = os->nonopt_end = -1;
+ return -1;
+ }
+ if (*(os->place = os->argv[os->ind]) != '-' ||
+ (os->place[1] == '\0' && strchr(options, '-') == NULL)) {
+ os->place = EMSG; /* found non-option */
+ if (os->flags & ACR_GETOPT_ALLARGS) {
+ /*
+ * GNU extension:
+ * return non-option as argument to option 1
+ */
+ os->arg = os->argv[os->ind++];
+ return INORDER;
+ }
+ if (!(os->flags & ACR_GETOPT_PERMUTE)) {
+ /*
+ * If no permutation wanted, stop parsing
+ * at first non-option.
+ */
+ return -1;
+ }
+ /* do permutation */
+ if (os->nonopt_start == -1)
+ os->nonopt_start = os->ind;
+ else if (os->nonopt_end != -1) {
+ permute_args(os->nonopt_start, os->nonopt_end,
+ os->ind, os->argv);
+ os->nonopt_start = os->ind -
+ (os->nonopt_end - os->nonopt_start);
+ os->nonopt_end = -1;
+ }
+ os->ind++;
+ /* process next argument */
+ goto start;
+ }
+ if (os->nonopt_start != -1 && os->nonopt_end == -1)
+ os->nonopt_end = os->ind;
+
+ /*
+ * If we have "-" do nothing, if "--" we are done.
+ */
+ if (os->place[1] != '\0' && *++os->place == '-' && os->place[1] ==
'\0') {
+ os->ind++;
+ os->place = EMSG;
+ /*
+ * We found an option (--), so if we skipped
+ * non-options, we have to permute.
+ */
+ if (os->nonopt_end != -1) {
+ permute_args(os->nonopt_start, os->nonopt_end,
+ os->ind, os->argv);
+ os->ind -= os->nonopt_end - os->nonopt_start;
+ }
+ os->nonopt_start = os->nonopt_end = -1;
+ return -1;
+ }
+ }
+
+ /*
+ * Check long options if:
+ * 1) we were passed some
+ * 2) the arg is not just "-"
+ * 3) either the arg starts with -- we are getopt_long_only()
+ */
+ if (long_options != NULL && os->place != os->argv[os->ind] &&
+ (*os->place == '-' || (os->flags & ACR_GETOPT_LONGONLY))) {
+ short_too = 0;
+ if (*os->place == '-')
+ os->place++; /* --foo long option */
+ else if (*os->place != ':' && strchr(options, *os->place) != NULL)
+ short_too = 1; /* could be short option too */
+
+ optchar = parse_long_options(os, options, long_options,
+ idx, short_too);
+ if (optchar != -1) {
+ os->place = EMSG;
+ return optchar;
+ }
+ }
+
+ if ((optchar = *os->place++) == ':' ||
+ (optchar == '-' && *os->place != '\0') ||
+ (oli = strchr(options, optchar)) == NULL) {
+ /*
+ * If the user specified "-" and '-' isn't listed in
+ * options, return -1 (non-option) as per POSIX.
+ * Otherwise, it is an unknown option character (or ':').
+ */
+ if (optchar == '-' && *os->place == '\0')
+ return -1;
+ if (!*os->place)
+ ++os->ind;
+ if (PRINT_ERROR)
+ (*os->errfn)(os->errarg, illoptchar, optchar);
+ os->opt = optchar;
+ return BADCH;
+ }
+ if (long_options != NULL && optchar == 'W' && oli[1] == ';') {
+ /* -W long-option */
+ if (*os->place) /* no space */
+ /* NOTHING */;
+ else if (++os->ind >= os->argc) { /* no arg */
+ os->place = EMSG;
+ if (PRINT_ERROR)
+ (*os->errfn)(os->errarg, recargchar, optchar);
+ os->opt = optchar;
+ return BADARG;
+ } else /* white space */
+ os->place = os->argv[os->ind];
+ optchar = parse_long_options(os, options, long_options, idx, 0);
+ os->place = EMSG;
+ return optchar;
+ }
+ if (*++oli != ':') { /* doesn't take argument */
+ if (!*os->place)
+ ++os->ind;
+ } else { /* takes (optional) argument */
+ os->arg = NULL;
+ if (*os->place) /* no white space */
+ os->arg = os->place;
+ else if (oli[1] != ':') { /* arg not optional */
+ if (++os->ind >= os->argc) { /* no arg */
+ os->place = EMSG;
+ if (PRINT_ERROR)
+ (*os->errfn)(os->errarg, recargchar, optchar);
+ os->opt = optchar;
+ return BADARG;
+ } else
+ os->arg = os->argv[os->ind];
+ }
+ os->place = EMSG;
+ ++os->ind;
+ }
+ /* dump back option letter */
+ return optchar;
+}
+
+/*
+ * The SVID interface to getsubopt provides no way of figuring out which
+ * part of the suboptions list wasn't matched. This makes error messages
+ * tricky... The extern variable suboptarg is a pointer to the token
+ * which didn't match.
+ */
+ACR_DECLARE(int)
+ACR_Getsubopt(acr_getopt_t *os, char * const *tokens, char **valuep)
+{
+ int cnt;
+ char *p;
+
+ os->subopt = *valuep = NULL;
+
+ if (!os->arg || !*os->arg)
+ return -1;
+
+ /* skip leading white-space, commas */
+ for (p = (char *)os->arg; *p && (*p == ',' || acr_isspace(*p)); ++p);
+
+ if (!*p) {
+ os->arg = p;
+ return -1;
+ }
+
+ /* save the start of the token, and skip the rest of the token. */
+ for (os->subopt = p;
+ *++p && *p != ',' && *p != '=' && !acr_isspace(*p););
+
+ if (*p) {
+ /*
+ * If there's an equals sign, set the value pointer, and
+ * skip over the value part of the token. Terminate the
+ * token.
+ */
+ if (*p == '=') {
+ *p = '\0';
+ for (*valuep = ++p;
+ *p && *p != ',' && !acr_isspace(*p); ++p);
+ if (*p)
+ *p++ = '\0';
+ }
+ else
+ *p++ = '\0';
+ /* Skip any whitespace or commas after this token. */
+ for (; *p && (*p == ',' || acr_isspace(*p)); ++p);
+ }
+
+ /* set optionp for next round. */
+ os->arg = p;
+
+ for (cnt = 0; *tokens; ++tokens, ++cnt) {
+ if (!strcmp(os->subopt, *tokens))
+ return cnt;
+ }
+ return -1;
+}
+
+ACR_DECLARE(acr_getopt_t *)
+ACR_GetoptInit(int argc, const char *const *argv, int flags)
+{
+ acr_getopt_t *os;
+ void *avbuf;
+
+ if (!(os = calloc(1, sizeof(acr_getopt_t)))) {
+ return NULL;
+ }
+ os->errfn = (acr_getopt_err_fn_t *)(fprintf);
+ os->errarg = (void *)(stderr);
+ os->ind = 1;
+ os->opt = '?';
+ os->flags = flags;
+ os->place = EMSG;
+ os->argc = argc;
+ /* The argv parameter must be compatible with main()'s argv, since
+ that's the primary purpose of this function. But people might
+ want to use this function with arrays other than the main argv,
+ and we shouldn't touch the caller's data. So we copy. */
+ avbuf = malloc((argc + 1) * sizeof(const char *));
+ if (!avbuf) {
+ int saved = ACR_GET_OS_ERROR();
+ free(os);
+ ACR_SET_OS_ERROR(saved);
+ return NULL;
+ }
+ memcpy(avbuf, argv, argc * sizeof(const char *));
+ os->argv = avbuf;
+ os->argv[argc] = NULL;
+
+ if (os->flags & (ACR_GETOPT_LONG | ACR_GETOPT_LONGONLY))
+ os->flags |= ACR_GETOPT_PERMUTE;
+
+ return os;
+}
+
+ACR_DECLARE(void)
+ACR_GetoptFree(acr_getopt_t *os)
+{
+ if (os) {
+ free(os->argv);
+ free(os);
+ }
+}
+
Propchange: commons/sandbox/runtime/trunk/src/main/native/shared/getopt.c
------------------------------------------------------------------------------
svn:eol-style = native
Modified: commons/sandbox/runtime/trunk/src/main/native/srclib/zlib/zutil.h
URL:
http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/native/srclib/zlib/zutil.h?rev=803431&r1=803430&r2=803431&view=diff
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/native/srclib/zlib/zutil.h (original)
+++ commons/sandbox/runtime/trunk/src/main/native/srclib/zlib/zutil.h Wed Aug
12 10:25:39 2009
@@ -13,7 +13,7 @@
#define ZUTIL_H
#define ZLIB_INTERNAL
-#include "zlib.h"
+#include "zlib/zlib.h"
#ifdef _STANDALONE
#include <stand.h>
Modified: commons/sandbox/runtime/trunk/src/main/native/test/testsuite.c
URL:
http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/native/test/testsuite.c?rev=803431&r1=803430&r2=803431&view=diff
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/native/test/testsuite.c (original)
+++ commons/sandbox/runtime/trunk/src/main/native/test/testsuite.c Wed Aug 12
10:25:39 2009
@@ -32,6 +32,7 @@
#include "acr_xdr.h"
#include "acr_shm.h"
#include "acr_crypto.h"
+#include "acr_getopt.h"
#include "acr_version.h"
#if defined (WIN32)
@@ -47,15 +48,52 @@
#endif
+static acr_getopt_option_t toptions[] = {
+ {"help", ACR_GETOPT_NO_ARGUMENT, NULL, 'h', NULL },
+ {"test", ACR_GETOPT_REQUIRED_ARGUMENT, NULL, 't', NULL },
+ {NULL, 0, NULL, 0, NULL }
+};
int main(int argc, const char *const argv[])
{
+ int rv = 0;
+ acr_getopt_t *os;
+ int ch;
+
fprintf(stdout,
"Running Apache Commons Runtime %s (%s version) test suite.\n",
ACR_VERSION_STRING, ACR_GetLibraryBuilt());
fflush(stdout);
+ os = ACR_GetoptInit(argc, argv, ACR_GETOPT_LONGONLY);
+ if (!os) {
+ return ACR_GET_OS_ERROR();
+ }
+
+ while ((ch = ACR_Getopt(os, "W;ht:", toptions, NULL)) != -1) {
+
+ switch (ch) {
+ case 'h' :
+ fprintf(stdout, "Help (TODO)\n");
+ goto cleanup;
+ break;
+ case 't' :
+ fprintf(stdout, "Using test %s\n", os->arg);
+ break;
+ default:
+ fprintf(stderr, "\n\nUsage (TODO)\n");
+ rv = ACR_EINVAL;
+ goto cleanup;
+ break;
+ }
+ }
+ argc -= os->ind;
+ argv += os->ind;
+
+
+cleanup:
+ ACR_GetoptFree(os);
return 0;
}
