sssctl: new tool

Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

1 files changed, 118 insertions, 0 deletions

diff --git a/src/tools/sssctl/sssctl_sifp.c b/src/tools/sssctl/sssctl_sifp.c
new file mode 100644
index 000000000..e541c4b27
--- /dev/null
+++ b/src/tools/sssctl/sssctl_sifp.c
@@ -0,0 +1,118 @@
+/*
+    Authors:
+        Pavel Březina <pbrezina@redhat.com>
+
+    Copyright (C) 2016 Red Hat
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <talloc.h>
+
+#include "util/util.h"
+#include "tools/sssctl/sssctl.h"
+
+#define ERR_SSSD _("Check that SSSD is running and " \
+                   "the InfoPipe responder is enabled.\n")
+
+struct sssctl_sifp_data {
+    sss_sifp_ctx *sifp;
+};
+
+static int sssctl_sifp_data_destructor(struct sssctl_sifp_data *ctx)
+{
+    if (ctx->sifp != NULL) {
+        sss_sifp_free(&ctx->sifp);
+    }
+
+    return 0;
+}
+
+static void *sssctl_sifp_talloc(size_t size, void *pvt)
+{
+    return talloc_size(pvt, size);
+}
+
+static void sssctl_sifp_talloc_free(void *ptr, void *pvt)
+{
+    talloc_free(ptr);
+}
+
+sss_sifp_error sssctl_sifp_init(struct sss_tool_ctx *tool_ctx,
+                                sss_sifp_ctx **_sifp)
+{
+    struct sssctl_sifp_data *sifp_data;
+    sss_sifp_error error;
+
+    sifp_data = talloc_zero(tool_ctx, struct sssctl_sifp_data);
+    if (sifp_data == NULL) {
+        return SSS_SIFP_OUT_OF_MEMORY;
+    }
+
+    error = sss_sifp_init_ex(sifp_data, sssctl_sifp_talloc,
+                             sssctl_sifp_talloc_free, &sifp_data->sifp);
+    if (error != SSS_SIFP_OK) {
+        *_sifp = sifp_data->sifp;
+        return error;
+    }
+
+    talloc_set_destructor(sifp_data, sssctl_sifp_data_destructor);
+    *_sifp = sifp_data->sifp;
+
+    return SSS_SIFP_OK;
+}
+
+void _sssctl_sifp_error(sss_sifp_ctx *sifp,
+                        sss_sifp_error error,
+                        const char *message)
+{
+    const char *dbus_code;
+    const char *dbus_msg;
+    const char *sifp_msg;
+
+    sifp_msg = sss_sifp_strerr(error);
+
+    switch (error) {
+    case SSS_SIFP_OK:
+        break;
+    case SSS_SIFP_IO_ERROR:
+        dbus_code = sss_sifp_get_last_io_error_name(sifp);
+        dbus_msg = sss_sifp_get_last_io_error_message(sifp);
+
+        fprintf(stderr, "%s [%d]: %s\n", message, error, sifp_msg);
+        fprintf(stderr, "%s: %s\n", dbus_code, dbus_msg);
+
+        if (strcmp(dbus_code, DBUS_ERROR_SERVICE_UNKNOWN) == 0) {
+            fprintf(stderr, ERR_SSSD);
+            break;
+        }
+
+        if (strcmp(dbus_code, DBUS_ERROR_SPAWN_CHILD_EXITED) == 0) {
+            fprintf(stderr, ERR_SSSD);
+            break;
+        }
+
+        if (strcmp(dbus_code, DBUS_ERROR_NO_REPLY) == 0) {
+            fprintf(stderr, ERR_SSSD);
+            break;
+        }
+
+        break;
+    default:
+        fprintf(stderr, "%s [%d]: %s\n", message, error, sifp_msg);
+        break;
+    }
+}