[HICN-645] Control plane (WIP)

Change-Id: I4be6a40b690b62f22f57de6d8c10b01a1be42a6d
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Signed-off-by: Enrico Loparco (eloparco) <eloparco@cisco.com>
Signed-off-by: Mauro Sardara <msardara@cisco.com>

1 files changed, 113 insertions, 0 deletions

diff --git a/hicn-light/src/hicn/config/command_connection.c b/hicn-light/src/hicn/config/command_connection.c
new file mode 100644
index 000000000..14926f5d5
--- /dev/null
+++ b/hicn-light/src/hicn/config/command_connection.c
@@ -0,0 +1,113 @@
+#include <math.h>
+#include "command.h"
+
+/* Parameters */
+
+static const command_parameter_t type_hicn = {
+    .name = "type",
+    .help = "connection type (hICN)",
+    .type = TYPE_ENUM(connection_type),
+    .offset = offsetof(hc_connection_t, type),
+};
+
+static const command_parameter_t type_tcp_udp = {
+    .name = "type",
+    .help = "connection type [tcp | udp]",
+    .type = TYPE_ENUM(connection_type),
+    .offset = offsetof(hc_connection_t, type),
+};
+
+static const command_parameter_t symbolic = {
+    .name = "symbolic",
+    .help = "symbolic name, e.g. 'conn1' (must be unique, start with alpha)",
+    .type = TYPE_SYMBOLIC,
+    .offset = offsetof(hc_connection_t, name),
+};
+
+static const command_parameter_t local_address = {
+    .name = "local_addr",
+    .help = "local IP address on which to bind.", // XXX optional
+    .type = TYPE_IP_ADDRESS,
+    .offset = offsetof(hc_connection_t, local_addr),
+    .offset2 = offsetof(hc_connection_t, family),
+};
+
+static const command_parameter_t local_port = {
+    .name = "local_port",
+    .help = "Local port.",
+    .type = TYPE_INT(1, pow(2, 16) - 1),
+    .offset = offsetof(hc_connection_t, local_port),
+};
+
+static const command_parameter_t remote_address = {
+    .name = "remote_address",
+    .help = "The IPv4 or IPv6 or hostname of the remote system.",
+    .type = TYPE_IP_ADDRESS,
+    .offset = offsetof(hc_connection_t, remote_addr),
+    .offset2 = offsetof(hc_connection_t, family),
+};
+
+static const command_parameter_t remote_port = {
+    .name = "remote_port",
+    .help = "Remote port.",
+    .type = TYPE_INT(1, pow(2, 16) - 1),
+    .offset = offsetof(hc_connection_t, remote_port),
+};
+
+static const command_parameter_t interface = {
+    .name = "interface",
+    .help = "Interface on which to bind", // optional ?
+    .type = TYPE_STRN(IFNAMSIZ),
+    .offset = offsetof(hc_connection_t, interface_name),
+};
+
+static const command_parameter_t symbolic_or_id = {
+    .name = "symbolic",
+    .help = "The connection symbolic name or id",
+    .type = TYPE_SYMBOLIC_OR_ID,
+    .offset = offsetof(hc_connection_t, name),
+};
+
+/* Commands */
+
+int
+on_connection_create(hc_connection_t * connection)
+{
+    connection->admin_state = FACE_STATE_UP;
+    return 0;
+}
+
+static const command_parser_t command_connection_create4 = {
+    .action = ACTION_CREATE,
+    .object = OBJECT_CONNECTION,
+    .nparams = 5,
+    .parameters = { type_hicn, symbolic, local_address, remote_address,
+        interface },
+    .post_hook = (parser_hook_t)on_connection_create,
+};
+COMMAND_REGISTER(command_connection_create4);
+
+static const command_parser_t command_connection_create6 = {
+    .action = ACTION_CREATE,
+    .object = OBJECT_CONNECTION,
+    .nparams = 7,
+    .parameters = { type_tcp_udp, symbolic, remote_address, remote_port,
+        local_address, local_port, interface },
+    .post_hook = (parser_hook_t)on_connection_create,
+};
+COMMAND_REGISTER(command_connection_create6);
+
+static const command_parser_t command_connection_list = {
+    .action = ACTION_LIST,
+    .object = OBJECT_CONNECTION,
+    .nparams = 0,
+};
+COMMAND_REGISTER(command_connection_list);
+
+static const command_parser_t command_connection_remove = {
+    .action = ACTION_DELETE,
+    .object = OBJECT_CONNECTION,
+    .nparams = 1,
+    .parameters = { symbolic_or_id },
+};
+COMMAND_REGISTER(command_connection_remove);