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- Use a print function instead of stdout/stderr - Made existing main() into a library accessible via an API. - Enabled multiple executions of the current main(). - Removed absl flags for better flag management when using the API. - Consolidated SLEUTH_TOOL and absl flags (only behavioral change). PiperOrigin-RevId: 823083768
40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
// Copyright 2025 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef GRPC_TEST_CPP_SLEUTH_SLEUTH_H
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#define GRPC_TEST_CPP_SLEUTH_SLEUTH_H
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#include <string>
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#include <vector>
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#include "absl/functional/any_invocable.h"
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namespace grpc_sleuth {
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// Expects `argc` and `argv` to be the same as what's passed to main.
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// Prints the result to print_fn when not null, or defaults to stdout.
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int RunSleuth(int argc, char** argv,
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absl::AnyInvocable<void(std::string) const> print_fn = nullptr);
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// Does NOT expect `args` to include the binary name.
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// This is a wrapper for a cython API.
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// - python_print: Pointer to a Python Callable[[str], None].
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// - python_cb: Python bridge funciton to call python_print.
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int RunSleuth_Wrapper(std::vector<std::string> args, void* python_print,
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void (*python_cb)(void*, const std::string&));
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} // namespace grpc_sleuth
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#endif // GRPC_TEST_CPP_SLEUTH_SLEUTH_H
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