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-rw-r--r--src/kmk/kmkbuiltin/rmdir.c251
1 files changed, 251 insertions, 0 deletions
diff --git a/src/kmk/kmkbuiltin/rmdir.c b/src/kmk/kmkbuiltin/rmdir.c
new file mode 100644
index 0000000..b4cd981
--- /dev/null
+++ b/src/kmk/kmkbuiltin/rmdir.c
@@ -0,0 +1,251 @@
+/*-
+ * Copyright (c) 1992, 1993, 1994
+ * The Regents of the University of California. 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.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ */
+
+#if 0
+#ifndef lint
+static char const copyright[] =
+"@(#) Copyright (c) 1992, 1993, 1994\n\
+ The Regents of the University of California. All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)rmdir.c 8.3 (Berkeley) 4/2/94";
+#endif /* not lint */
+#endif
+#if 0
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD: src/bin/rmdir/rmdir.c,v 1.20 2005/01/26 06:51:28 ssouhlal Exp $");
+#endif
+
+
+/*********************************************************************************************************************************
+* Header Files *
+*********************************************************************************************************************************/
+#define FAKES_NO_GETOPT_H /* bird */
+#include "config.h"
+#include "err.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#endif
+#include "getopt_r.h"
+#include "kmkbuiltin.h"
+
+#ifdef _MSC_VER
+# include "mscfakes.h"
+#endif
+
+
+/*********************************************************************************************************************************
+* Structures and Typedefs *
+*********************************************************************************************************************************/
+typedef struct RMDIRINSTANCE
+{
+ PKMKBUILTINCTX pCtx;
+ int pflag;
+ int vflag;
+ int ignore_fail_on_non_empty;
+ int ignore_fail_on_not_exist;
+} RMDIRINSTANCE;
+typedef RMDIRINSTANCE *PRMDIRINSTANCE;
+
+
+/*********************************************************************************************************************************
+* Global Variables *
+*********************************************************************************************************************************/
+static struct option long_options[] =
+{
+ { "help", no_argument, 0, 262 },
+ { "ignore-fail-on-non-empty", no_argument, 0, 260 },
+ { "ignore-fail-on-not-exist", no_argument, 0, 261 },
+ { "parents", no_argument, 0, 'p' },
+ { "verbose", no_argument, 0, 'v' },
+ { "version", no_argument, 0, 263 },
+ { 0, 0, 0, 0 },
+};
+
+
+
+/*********************************************************************************************************************************
+* Internal Functions *
+*********************************************************************************************************************************/
+#if !defined(KMK_BUILTIN_STANDALONE) && defined(KBUILD_OS_WINDOWS)
+extern int dir_cache_deleted_directory(const char *pszDir);
+#endif
+static int rm_path(PRMDIRINSTANCE, char *);
+static int usage(PKMKBUILTINCTX, int);
+
+
+int
+kmk_builtin_rmdir(int argc, char **argv, char **envp, PKMKBUILTINCTX pCtx)
+{
+ RMDIRINSTANCE This;
+ struct getopt_state_r gos;
+ int ch, errors;
+
+ /* Initialize global instance. */
+ This.pCtx = pCtx;
+ This.ignore_fail_on_not_exist = 0;
+ This.ignore_fail_on_non_empty = 0;
+ This.vflag = 0;
+ This.pflag = 0;
+
+ getopt_initialize_r(&gos, argc, argv, "pv", long_options, envp, pCtx);
+ while ((ch = getopt_long_r(&gos, NULL)) != -1)
+ switch(ch) {
+ case 'p':
+ This.pflag = 1;
+ break;
+ case 'v':
+ This.vflag = 1;
+ break;
+ case 260:
+ This.ignore_fail_on_non_empty = 1;
+ break;
+ case 261:
+ This.ignore_fail_on_not_exist = 1;
+ break;
+ case 262:
+ usage(pCtx, 0);
+ return 0;
+ case 263:
+ return kbuild_version(argv[0]);
+ case '?':
+ default:
+ return usage(pCtx, 1);
+ }
+ argc -= gos.optind;
+ argv += gos.optind;
+
+ if (argc == 0)
+ return /*usage(stderr)*/0;
+
+ for (errors = 0; *argv; argv++) {
+ if (rmdir(*argv) < 0) {
+ if ( ( !This.ignore_fail_on_non_empty
+ || (errno != ENOTEMPTY && errno != EPERM && errno != EACCES && errno != EINVAL && errno != EEXIST))
+ && ( !This.ignore_fail_on_not_exist
+ || errno != ENOENT)) {
+ warn(pCtx, "rmdir: %s", *argv);
+ errors = 1;
+ continue;
+ }
+ if (!This.ignore_fail_on_not_exist || errno != ENOENT)
+ continue;
+ /* (only ignored doesn't exist errors fall thru) */
+ } else {
+#if !defined(KMK_BUILTIN_STANDALONE) && defined(KBUILD_OS_WINDOWS)
+ dir_cache_deleted_directory(*argv);
+#endif
+ if (This.vflag)
+ kmk_builtin_ctx_printf(pCtx, 0, "%s\n", *argv);
+ }
+ if (This.pflag)
+ errors |= rm_path(&This, *argv);
+ }
+
+ return errors;
+}
+
+#ifdef KMK_BUILTIN_STANDALONE
+int main(int argc, char **argv, char **envp)
+{
+ KMKBUILTINCTX Ctx = { "kmk_rmdir", NULL };
+ return kmk_builtin_rmdir(argc, argv, envp, &Ctx);
+}
+#endif
+
+static int
+rm_path(PRMDIRINSTANCE pThis, char *path)
+{
+ char *p;
+ const size_t len = strlen(path);
+ p = alloca(len + 1);
+ path = memcpy(p, path, len + 1);
+
+#if defined(_MSC_VER) || defined(__EMX__)
+ p = strchr(path, '\\');
+ while (p) {
+ *p++ = '/';
+ p = strchr(p, '\\');
+ }
+#endif
+
+ p = path + len;
+ while (--p > path && *p == '/')
+ ;
+ *++p = '\0';
+ while ((p = strrchr(path, '/')) != NULL) {
+ /* Delete trailing slashes. */
+ while (--p >= path && *p == '/')
+ ;
+ *++p = '\0';
+ if (p == path)
+ break;
+#if defined(_MSC_VER) || defined(__EMX__)
+ if (p[-1] == ':' && p - 2 == path)
+ break;
+#endif
+
+ if (rmdir(path) < 0) {
+ if ( pThis->ignore_fail_on_non_empty
+ && ( errno == ENOTEMPTY || errno == EPERM || errno == EACCES || errno == EINVAL || errno == EEXIST))
+ break;
+ if (!pThis->ignore_fail_on_not_exist || errno != ENOENT) {
+ warn(pThis->pCtx, "rmdir: %s", path);
+ return (1);
+ }
+ }
+#if defined(KMK) && defined(KBUILD_OS_WINDOWS)
+ else {
+ dir_cache_deleted_directory(path);
+ }
+#endif
+ if (pThis->vflag)
+ kmk_builtin_ctx_printf(pThis->pCtx, 0, "%s\n", path);
+ }
+
+ return (0);
+}
+
+static int
+usage(PKMKBUILTINCTX pCtx, int fIsErr)
+{
+ kmk_builtin_ctx_printf(pCtx, fIsErr,
+ "usage: %s [-pv --ignore-fail-on-non-empty --ignore-fail-on-not-exist] directory ...\n"
+ " or: %s --help\n"
+ " or: %s --version\n",
+ pCtx->pszProgName, pCtx->pszProgName, pCtx->pszProgName);
+ return 1;
+}
+
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