[Thinkit] Implement the various flow programmers for PINs NSF tests.

tests/integration/system/nsf/flow_programmers/BUILD.bazel

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+# Copyright 2024 Google LLC
+#
+# 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
+#
+#     https://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.
+
+# This package implements the various flow programmers for PINs NSF tests.
+
+package(
+    default_visibility = ["//visibility:public"],
+    licenses = ["notice"],
+)
+
+cc_library(
+    name = "static_programmer",
+    testonly = True,
+    hdrs = ["static_programmer.h"],
+    deps = [
+        "//tests/integration/system/nsf/interfaces:flow_programmer",
+        "//thinkit:generic_testbed",
+        "@com_google_absl//absl/status",
+    ],
+)
+
+cc_library(
+    name = "fuzzer_replay_programmer",
+    testonly = True,
+    hdrs = ["fuzzer_replay_programmer.h"],
+    deps = [
+        "//tests/integration/system/nsf/interfaces:flow_programmer",
+        "//thinkit:generic_testbed",
+        "@com_google_absl//absl/status",
+    ],
+)
+
+cc_library(
+    name = "replay_programmer",
+    testonly = True,
+    hdrs = ["replay_programmer.h"],
+    deps = [
+        "//tests/integration/system/nsf/interfaces:flow_programmer",
+        "//thinkit:generic_testbed",
+        "@com_google_absl//absl/status",
+    ],
+)

tests/integration/system/nsf/flow_programmers/fuzzer_replay_programmer.h

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+// Copyright 2024 Google LLC
+//
+// 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.
+
+#ifndef PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_FUZZER_REPLAY_PROGRAMMER_H_
+#define PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_FUZZER_REPLAY_PROGRAMMER_H_
+
+#include "absl/status/status.h"
+#include "tests/integration/system/nsf/interfaces/flow_programmer.h"
+#include "thinkit/generic_testbed.h"
+
+namespace pins_test {
+
+class FuzzerReplayProgrammer : public FlowProgrammer {
+ public:
+  absl::Status ProgramFlows(IpVersion ip_version, Protocol protocol,
+                            thinkit::GenericTestbed& testbed) override {
+    return absl::OkStatus();
+  };
+  absl::Status ClearFlows(thinkit::GenericTestbed& testbed) override {
+    return absl::OkStatus();
+  };
+};
+
+}  // namespace pins_test
+
+#endif  // PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_FUZZER_REPLAY_PROGRAMMER_H_

tests/integration/system/nsf/flow_programmers/replay_programmer.h

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+// Copyright 2024 Google LLC
+//
+// 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.
+
+#ifndef PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_REPLAY_PROGRAMMER_H_
+#define PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_REPLAY_PROGRAMMER_H_
+
+#include "absl/status/status.h"
+#include "tests/integration/system/nsf/interfaces/flow_programmer.h"
+#include "thinkit/generic_testbed.h"
+
+namespace pins_test {
+
+class ReplayProgrammer : public FlowProgrammer {
+ public:
+  absl::Status ProgramFlows(IpVersion ip_version, Protocol protocol,
+                            thinkit::GenericTestbed& testbed) override {
+    return absl::OkStatus();
+  };
+  absl::Status ClearFlows(thinkit::GenericTestbed& testbed) override {
+    return absl::OkStatus();
+  };
+};
+
+}  // namespace pins_test
+
+#endif  // PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_REPLAY_PROGRAMMER_H_

tests/integration/system/nsf/flow_programmers/static_programmer.h

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+// Copyright 2024 Google LLC
+//
+// 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.
+
+#ifndef PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_STATIC_PROGRAMMER_H_
+#define PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_STATIC_PROGRAMMER_H_
+
+#include "absl/status/status.h"
+#include "tests/integration/system/nsf/interfaces/flow_programmer.h"
+#include "thinkit/generic_testbed.h"
+
+namespace pins_test {
+
+class StaticProgrammer : public FlowProgrammer {
+ public:
+  absl::Status ProgramFlows(IpVersion ip_version, Protocol protocol,
+                            thinkit::GenericTestbed& testbed) override {
+    return absl::OkStatus();
+  };
+  absl::Status ClearFlows(thinkit::GenericTestbed& testbed) override {
+    return absl::OkStatus();
+  };
+};
+
+}  // namespace pins_test
+
+#endif  // PINS_TESTS_INTEGRATION_SYSTEM_NSF_FLOW_PROGRAMMERS_STATIC_PROGRAMMER_H_