AUTOFS: a command-line test client

A very simply binary that can be used to test getting data from the
library via SSSD in pretty much the same way SSSD would. A required
positional parameter specifies the map name and the tool would print out
all the key/value pairs using _sss_getautomntent_r(). You can also
specify -n to query a specific key using _sss_getautomntbyname_r().

1 files changed, 116 insertions, 0 deletions

diff --git a/src/sss_client/autofs/autofs_test_client.c b/src/sss_client/autofs/autofs_test_client.c
new file mode 100644
index 00000000..6e95c174
--- /dev/null
+++ b/src/sss_client/autofs/autofs_test_client.c
@@ -0,0 +1,116 @@
+/*
+    Authors:
+        Jakub Hrozek <jhrozek@redhat.com>
+
+    Copyright (C) 2012 Red Hat
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <dlfcn.h>
+#include <errno.h>
+#include <popt.h>
+
+#include "util/util.h"
+#include "sss_client/autofs/sss_autofs_private.h"
+
+struct automtent {
+    const char *mapname;
+    size_t cursor;
+};
+
+int main(int argc, const char *argv[])
+{
+    void *ctx;
+    errno_t ret;
+    const char *mapname;
+    char *key;
+    char *value;
+    char *pc_key = NULL;
+    struct poptOption long_options[] = {
+        POPT_AUTOHELP
+        { "by-name",  'n', POPT_ARG_STRING, &pc_key, 0, "Request map by name", NULL },
+        POPT_TABLEEND
+    };
+    poptContext pc = NULL;
+
+    pc = poptGetContext(NULL, argc, argv, long_options, 0);
+    poptSetOtherOptionHelp(pc, "MAPNAME");
+
+    while ((ret = poptGetNextOpt(pc)) > 0)
+        ;
+
+    mapname = poptGetArg(pc);
+    if (mapname == NULL) {
+        poptPrintUsage(pc, stderr, 0);
+        fprintf(stderr, "Please specify the automounter map name\n");
+        exit(EXIT_FAILURE);
+    }
+
+    ret = _sss_setautomntent(mapname, &ctx);
+    if (ret) {
+        fprintf(stderr, "setautomntent failed [%d]: %s\n",
+                ret, strerror(ret));
+        exit(EXIT_FAILURE);
+    }
+    printf("setautomntent done for %s\n", mapname);
+
+    if (!pc_key) {
+        key = NULL;
+        value = NULL;
+        do {
+            ret = _sss_getautomntent_r(&key, &value, ctx);
+            if (ret == 0) {
+                printf("key: %s\t\tvalue: %s\n", key, value);
+            }
+            free(key);
+            free(value);
+        } while(ret == 0);
+
+        if (ret != 0 && ret != ENOENT) {
+            fprintf(stderr, "getautomntent_r failed [%d]: %s\n",
+                    ret, strerror(ret));
+            exit(EXIT_FAILURE);
+        }
+    } else {
+        ret = _sss_getautomntbyname_r(pc_key, &value, ctx);
+        if (ret == ENOENT) {
+            fprintf(stderr, "no such entry in map\n");
+        } else if (ret != 0) {
+            fprintf(stderr, "getautomntent_r failed [%d]: %s\n",
+                    ret, strerror(ret));
+            exit(EXIT_FAILURE);
+        } else {
+            printf("key: %s\t\tvalue: %s\n", pc_key, value);
+        }
+        free(value);
+    }
+
+    ret = _sss_endautomntent(&ctx);
+    if (ret) {
+        fprintf(stderr, "endautomntent failed [%d]: %s\n",
+                ret, strerror(ret));
+        exit(EXIT_FAILURE);
+    }
+    printf("endautomntent done for %s\n", mapname);
+
+    poptFreeContext(pc);
+    return 0;
+}