1 files changed, 119 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/kadm5/get_princs_c.c b/third_party/heimdal/lib/kadm5/get_princs_c.c
new file mode 100644
index 00000000000..4998223d260
--- /dev/null
+++ b/third_party/heimdal/lib/kadm5/get_princs_c.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 1997 - 1999 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 "kadm5_locl.h"
+
+RCSID("$Id$");
+
+kadm5_ret_t
+kadm5_c_get_principals(void *server_handle,
+		       const char *expression,
+		       char ***princs,
+		       int *count)
+{
+    kadm5_client_context *context = server_handle;
+    kadm5_ret_t ret;
+    krb5_storage *sp;
+    unsigned char buf[1024];
+    int32_t tmp;
+    krb5_data reply;
+    int i;
+
+    *count = 0;
+    *princs = NULL;
+
+    ret = _kadm5_connect(server_handle, 0 /* want_write */);
+    if (ret)
+	return ret;
+
+    krb5_data_zero(&reply);
+
+    sp = krb5_storage_from_mem(buf, sizeof(buf));
+    if (sp == NULL) {
+	ret = krb5_enomem(context->context);
+	goto out_keep_error;
+    }
+    ret = krb5_store_int32(sp, kadm_get_princs);
+    if (ret)
+	goto out;
+    ret = krb5_store_int32(sp, expression != NULL);
+    if (ret)
+	goto out;
+    if (expression) {
+	ret = krb5_store_string(sp, expression);
+	if (ret)
+	    goto out;
+    }
+    ret = _kadm5_client_send(context, sp);
+    if (ret)
+	goto out_keep_error;
+    ret = _kadm5_client_recv(context, &reply);
+    if (ret)
+	goto out_keep_error;
+    krb5_storage_free(sp);
+    sp = krb5_storage_from_data (&reply);
+    if (sp == NULL) {
+	ret = krb5_enomem(context->context);
+	goto out_keep_error;
+    }
+    ret = krb5_ret_int32(sp, &tmp);
+    if (ret == 0)
+	ret = tmp;
+
+    if (ret)
+	goto out;
+
+    ret = krb5_ret_int32(sp, &tmp);
+    if (ret)
+	goto out;
+
+    *princs = calloc(tmp + 1, sizeof(**princs));
+    if (*princs == NULL) {
+	ret = krb5_enomem(context->context);
+	goto out_keep_error;
+    }
+    for (i = 0; i < tmp; i++) {
+	ret = krb5_ret_string(sp, &(*princs)[i]);
+	if (ret)
+	    goto out;
+    }
+    *count = tmp;
+
+  out:
+    krb5_clear_error_message(context->context);
+
+  out_keep_error:
+    krb5_storage_free(sp);
+    krb5_data_free(&reply);
+    return ret;
+}