1 files changed, 44 insertions, 0 deletions
diff --git a/src/modules/localip/option.h b/src/modules/localip/option.h
new file mode 100644
index 0000000..0eae247
--- /dev/null
+++ b/src/modules/localip/option.h
@@ -0,0 +1,44 @@
+#pragma once
+
+#include "common/option.h"
+
+typedef enum FF_A_PACKED FFLocalIpType {
+    FF_LOCALIP_TYPE_NONE,
+    FF_LOCALIP_TYPE_LOOP_BIT = 1 << 0,
+    FF_LOCALIP_TYPE_IPV4_BIT = 1 << 1,
+    FF_LOCALIP_TYPE_IPV6_BIT = 1 << 2,
+    FF_LOCALIP_TYPE_MAC_BIT = 1 << 3,
+    FF_LOCALIP_TYPE_PREFIX_LEN_BIT = 1 << 4,
+    FF_LOCALIP_TYPE_MTU_BIT = 1 << 5,
+    FF_LOCALIP_TYPE_SPEED_BIT = 1 << 6,
+    FF_LOCALIP_TYPE_FLAGS_BIT = 1 << 7,
+
+    FF_LOCALIP_TYPE_COMPACT_BIT = 1 << 10,
+    FF_LOCALIP_TYPE_DEFAULT_ROUTE_ONLY_BIT = 1 << 11,
+    FF_LOCALIP_TYPE_ALL_IPS_BIT = 1 << 12,
+    FF_LOCALIP_TYPE_FORCE_UNSIGNED = UINT16_MAX,
+} FFLocalIpType;
+static_assert(sizeof(FFLocalIpType) == sizeof(uint16_t), "");
+
+typedef enum FF_A_PACKED FFLocalIpIpv6Type {
+    FF_LOCALIP_IPV6_TYPE_NONE = 0b00000000,
+    FF_LOCALIP_IPV6_TYPE_GUA_BIT = 0b00000001,
+    FF_LOCALIP_IPV6_TYPE_ULA_BIT = 0b00000010,
+    FF_LOCALIP_IPV6_TYPE_LLA_BIT = 0b00000100,
+    FF_LOCALIP_IPV6_TYPE_UNKNOWN_BIT = 0b00001000,   // IPv4-mapped, loopback, etc.
+    FF_LOCALIP_IPV6_TYPE_SECONDARY_BIT = 0b01000000, // Temporary, duplicated, etc.
+    FF_LOCALIP_IPV6_TYPE_PREFERRED_BIT = 0b10000000, // PREFER_SOURCE (manually set)
+    FF_LOCALIP_IPV6_TYPE_TYPE_MASK = 0b00011111,
+    FF_LOCALIP_IPV6_TYPE_AUTO = 0b11111111, // Used for detect option
+} FFLocalIpIpv6Type;
+static_assert(sizeof(FFLocalIpIpv6Type) == sizeof(uint8_t), "");
+
+typedef struct FFLocalIpOptions {
+    FFModuleArgs moduleArgs;
+
+    FFLocalIpType showType;
+    FFLocalIpIpv6Type ipv6Type;
+    FFstrbuf namePrefix;
+} FFLocalIpOptions;
+
+static_assert(sizeof(FFLocalIpOptions) <= FF_OPTION_MAX_SIZE, "FFLocalIpOptions size exceeds maximum allowed size");