Move lib to the root.

[radsecproxy.git] / radius / examples / example_1.c

diff --git a/radius/examples/example_1.c b/radius/examples/example_1.c
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+/*
+Copyright (c) 2011, Network RADIUS SARL
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * 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.
+    * Neither the name of the <organization> 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 COPYRIGHT HOLDERS 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 <COPYRIGHT HOLDER> 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 <networkradius-devel/client.h>
+
+/** \file example_1.c
+ *  \brief Sample code to initialize a RADIUS packet.
+ *
+ *  This example initializes a packet, and then adds User-Name and
+ *  User-Password to it.  The resulting packet is then printed to the
+ *  standard output.
+ */
+
+static const char *secret = "testing123";
+static uint8_t request_buffer[RS_MAX_PACKET_LEN];
+static uint8_t response_buffer[RS_MAX_PACKET_LEN];
+static RADIUS_PACKET request, response;
+
+int main(int argc, const char *argv[])
+{
+       ssize_t rcode;
+       const char *user = "bob";
+       const char *password = "password";
+
+       rcode = nr_packet_init(&request, NULL, secret, PW_ACCESS_REQUEST,
+                              request_buffer, sizeof(request_buffer));
+       if (rcode < 0) {
+       error:
+               fprintf(stderr, "Error: %s\n", nr_strerror(rcode));
+               return 1;
+       }
+
+       if (argc > 1) user = argv[1];
+       if (argc > 2) password = argv[2];
+
+       rcode = nr_packet_attr_append(&request, NULL,
+                                     RS_DA_USER_NAME,
+                                     user, 0);
+       if (rcode < 0) goto error;
+       
+       rcode = nr_packet_attr_append(&request, NULL,
+                                     RS_DA_USER_PASSWORD,
+                                     password, 0);
+       if (rcode < 0) goto error;
+
+       /*
+        *      ALWAYS call nr_packet_sign() before sending the packet
+        *      to anyone else!
+        */
+       rcode = nr_packet_sign(&request, NULL);
+       if (rcode < 0) goto error;
+
+       nr_packet_print_hex(&request);
+
+       rcode = nr_packet_decode(&request, NULL);
+       if (rcode < 0) goto error;
+
+       nr_vp_fprintf_list(stdout, request.vps);
+       nr_vp_free(&request.vps);
+
+       return 0;
+}