1 files changed, 102 insertions, 0 deletions
diff --git a/libccnx-transport-rta/ccnx/api/control/cpi_InterfaceType.c b/libccnx-transport-rta/ccnx/api/control/cpi_InterfaceType.c
new file mode 100644
index 00000000..887d5c75
--- /dev/null
+++ b/libccnx-transport-rta/ccnx/api/control/cpi_InterfaceType.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <string.h>
+#include <LongBow/runtime.h>
+
+typedef enum {
+    CPI_IFACE_LOOPBACK = 1,
+    CPI_IFACE_ETHERNET = 2,
+    CPI_IFACE_LOCALAPP = 3,
+    CPI_IFACE_TUNNEL = 4,
+    CPI_IFACE_GROUP = 5
+} CPIInterfaceType;
+
+typedef enum {
+    CPI_IFACE_UNKNOWN = 0,
+    CPI_IFACE_UP = 1,
+    CPI_IFACE_DOWN = 2
+} CPIInterfaceStateType;
+
+struct cpi_interface_types_string {
+    CPIInterfaceType type;
+    const char *str;
+} interfaceTypesArray[] = {
+    { .type = CPI_IFACE_LOOPBACK, .str = "LOOPBACK" },
+    { .type = CPI_IFACE_ETHERNET, .str = "ETHERNET" },
+    { .type = CPI_IFACE_LOCALAPP, .str = "LOCALAPP" },
+    { .type = CPI_IFACE_TUNNEL,   .str = "TUNNEL"   },
+    { .type = CPI_IFACE_GROUP,    .str = "GROUP"    },
+    { .type = 0,                  .str = NULL       }
+};
+
+struct cpi_interface_state_types_string {
+    CPIInterfaceStateType type;
+    const char *str;
+} interfaceStateTypesArray[] = {
+    { .type = CPI_IFACE_UNKNOWN, .str = "UNKNOWN" },
+    { .type = CPI_IFACE_UP,      .str = "UP"      },
+    { .type = CPI_IFACE_DOWN,    .str = "DOWN"    },
+    { .type = 0,                 .str = NULL      }
+};
+
+const char *
+cpiInterfaceType_ToString(CPIInterfaceType type)
+{
+    for (int i = 0; interfaceTypesArray[i].str != NULL; i++) {
+        if (interfaceTypesArray[i].type == type) {
+            return interfaceTypesArray[i].str;
+        }
+    }
+    trapIllegalValue(type, "Unknown type: %d", type);
+}
+
+CPIInterfaceType
+cpiInterfaceType_FromString(const char *str)
+{
+    for (int i = 0; interfaceTypesArray[i].str != NULL; i++) {
+        if (strcasecmp(interfaceTypesArray[i].str, str) == 0) {
+            return interfaceTypesArray[i].type;
+        }
+    }
+    // use a LongBow trap here, instead of an assertion followed by abort().
+    assertTrue(0, "Unknown stirng: %s", str);
+    abort();
+}
+
+const char *
+cpiInterfaceStateType_ToString(CPIInterfaceStateType type)
+{
+    for (int i = 0; interfaceStateTypesArray[i].str != NULL; i++) {
+        if (interfaceStateTypesArray[i].type == type) {
+            return interfaceStateTypesArray[i].str;
+        }
+    }
+    trapIllegalValue(type, "Unknown type: %d", type);
+}
+
+CPIInterfaceStateType
+cpiInterfaceStateType_FromString(const char *str)
+{
+    for (int i = 0; interfaceStateTypesArray[i].str != NULL; i++) {
+        if (strcasecmp(interfaceStateTypesArray[i].str, str) == 0) {
+            return interfaceStateTypesArray[i].type;
+        }
+    }
+    assertTrue(0, "Unknown stirng: %s", str);
+    abort();
+}