mod_netconf: mod_netconf only receives requests.
Since now, requests are send to the mod_netconf daemon via UNIX socket
using JSON format. There is new testing application (not completed yet)
to provide examples of sending messages to the daemon and receiving the
answers. In future, this will be done by php/python/perl/... scripts
providing web-based NETCONF GUI.
diff --git a/src/test-client.c b/src/test-client.c
new file mode 100644
index 0000000..f9e099e
--- /dev/null
+++ b/src/test-client.c
@@ -0,0 +1,227 @@
+/*!
+ * \file test-client.c
+ * \brief Testing client sending JSON requsts to the mod_netconf socket
+ * \author Radek Krejci <rkrejci@cesnet.cz>
+ * \date 2012
+ */
+/*
+ * Copyright (C) 2012 CESNET
+ *
+ * LICENSE TERMS
+ *
+ * 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 Company nor the names of its contributors
+ * may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * ALTERNATIVELY, provided that this notice is retained in full, this
+ * product may be distributed under the terms of the GNU General Public
+ * License (GPL) version 2 or later, in which case the provisions
+ * of the GPL apply INSTEAD OF those given above.
+ *
+ * This software is provided ``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 company 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 <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <json/json.h>
+
+#define SOCKET_FILENAME "/tmp/pcon.sock"
+#define BUFFER_SIZE 4096
+
+typedef enum MSG_TYPE {
+ REPLY_OK,
+ REPLY_DATA,
+ REPLY_ERROR,
+ MSG_CONNECT,
+ MSG_DISCONNECT,
+ MSG_GET,
+ MSG_GETCONFIG,
+ MSG_EDITCONFIG,
+ MSG_COPYCONFIG,
+ MSG_DELETECONFIG,
+ MSG_LOCK,
+ MSG_UNLOCK,
+ MSG_KILL
+} MSG_TYPE;
+
+void print_help(char* progname)
+{
+ printf("Usage: %s <command>\n", progname);
+ printf("Available commands:\n");
+ printf("\tconnect\n");
+ printf("\tdisconnect\n");
+ printf("\tcopy-config\n");
+ printf("\tdelete-config\n");
+ printf("\tedit-config\n");
+ printf("\tget\n");
+ printf("\tget-config\n");
+ printf("\tkill-session\n");
+ printf("\tlock\n");
+ printf("\tunlock\n");
+}
+
+int main (int argc, char* argv[])
+{
+ json_object* msg = NULL, *reply;
+ const char* msg_text;
+ int sock;
+ struct sockaddr_un addr;
+ size_t len;
+ char buffer[BUFFER_SIZE];
+ char* line = NULL;
+
+ if (argc != 2) {
+ print_help(argv[0]);
+ return (2);
+ }
+
+ /* connect to the daemon */
+ sock = socket(PF_UNIX, SOCK_STREAM, 0);
+ if (sock == -1) {
+ fprintf(stderr, "Creating socket failed (%s)", strerror(errno));
+ return (EXIT_FAILURE);
+ }
+ addr.sun_family = AF_UNIX;
+ strncpy(addr.sun_path, SOCKET_FILENAME, sizeof(addr.sun_path));
+ len = strlen(addr.sun_path) + sizeof(addr.sun_family);
+ if (connect(sock, (struct sockaddr *) &addr, len) == -1) {
+ fprintf(stderr, "Connecting to mod_netconf (%s) failed (%s)", SOCKET_FILENAME, strerror(errno));
+ close(sock);
+ return (EXIT_FAILURE);
+ }
+
+ line = malloc(sizeof(char) * BUFFER_SIZE);
+
+ if (strcmp(argv[1], "connect") == 0) {
+ msg = json_object_new_object();
+ json_object_object_add(msg, "type", json_object_new_int(MSG_CONNECT));
+ printf("Hostname: ");
+ getline (&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ json_object_object_add(msg, "host", json_object_new_string(line));
+ printf("Port: ");
+ getline (&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ json_object_object_add(msg, "port", json_object_new_string(line));
+ printf("Username: ");
+ getline (&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ json_object_object_add(msg, "user", json_object_new_string(line));
+ printf("Password: ");
+ system("stty -echo");
+ getline (&line, &len, stdin);
+ system("stty echo");
+ printf("\n");
+ line[(strlen(line)-1)] = 0;
+ json_object_object_add(msg, "pass", json_object_new_string(line));
+ } else if (strcmp(argv[1], "disconnect") == 0) {
+ msg = json_object_new_object();
+ json_object_object_add(msg, "type", json_object_new_int(MSG_DISCONNECT));
+ printf("Session: ");
+ getline (&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ json_object_object_add(msg, "session", json_object_new_string(line));
+ } else if (strcmp(argv[1], "copy-config") == 0) {
+ } else if (strcmp(argv[1], "delete-config") == 0) {
+ } else if (strcmp(argv[1], "edit-config") == 0) {
+ } else if (strcmp(argv[1], "get") == 0) {
+ msg = json_object_new_object();
+ json_object_object_add(msg, "type", json_object_new_int(MSG_GET));
+ printf("Session: ");
+ getline (&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ json_object_object_add(msg, "session", json_object_new_string(line));
+ printf("Filter: ");
+ getline(&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ if (strlen(line) > 0) {
+ json_object_object_add(msg, "filter", json_object_new_string(line));
+ }
+ } else if (strcmp(argv[1], "get-config") == 0) {
+ msg = json_object_new_object();
+ json_object_object_add(msg, "type", json_object_new_int(MSG_GETCONFIG));
+ printf("Session: ");
+ getline (&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ json_object_object_add(msg, "session", json_object_new_string(line));
+ printf("Source (running|startup|candidate): ");
+ getline (&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ json_object_object_add(msg, "source", json_object_new_string(line));
+ printf("Filter: ");
+ getline(&line, &len, stdin);
+ line[(strlen(line)-1)] = 0;
+ if (strlen(line) > 0) {
+ json_object_object_add(msg, "filter", json_object_new_string(line));
+ }
+ } else if (strcmp(argv[1], "kill-session") == 0) {
+ } else if (strcmp(argv[1], "lock") == 0) {
+ } else if (strcmp(argv[1], "unlock") == 0) {
+ } else {
+ fprintf(stderr, "Unknown command %s\n", argv[1]);
+ close(sock);
+ return (EXIT_FAILURE);
+ }
+
+ /* send the message */
+ if (msg != NULL) {
+ msg_text = json_object_to_json_string(msg);
+
+ printf("Sending: %s\n", msg_text);
+ send(sock, msg_text, strlen(msg_text) + 1, 0);
+
+ json_object_put(msg);
+ } else {
+ close(sock);
+ return (EXIT_FAILURE);
+ }
+
+ len = recv(sock, buffer, BUFFER_SIZE, 0);
+ reply = json_tokener_parse(buffer);
+ printf("Received:\n");
+ json_object_object_foreach(reply, key, value) {
+ printf("Key: %s, Value: ", key);
+ switch(json_object_get_type(value)) {
+ case json_type_string:
+ printf("%s\n", json_object_get_string(value));
+ break;
+ case json_type_int:
+ printf("%d\n", json_object_get_int(value));
+ break;
+ default:
+ printf("\n");
+ break;
+ }
+ }
+ json_object_put(reply);
+ close(sock);
+ free(line);
+
+ return (EXIT_SUCCESS);
+}