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https://github.com/nestriness/cdc-file-transfer.git
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370023a944
Instead of running netstat/ss on local and remote systems, just bind with port 0 to find an ephemeral port. This is much more robust, simpler and a bit faster. Since the remote port is only known after running cdc_fuse_fs, port forwarding has to be set up after running cdc_fuse_fs.
41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
/*
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* Copyright 2022 Google LLC
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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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*/
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#ifndef CDC_FUSE_FS_CONSTANTS_H_
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#define CDC_FUSE_FS_CONSTANTS_H_
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namespace cdc_ft {
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// FUSE prints
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// Port 12345 cdc_fuse_fs is up-to-date
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// to stdout when its version matches the version (=build version or
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// size/timestamp for DEV builds) on the local device. The port is the gRPC port
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// that FUSE will try to connect to.
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static constexpr char kFusePortPrefix[] = "Port ";
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static constexpr char kFuseUpToDate[] = " cdc_fuse_fs is up-to-date";
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// FUSE prints this to stdout when its version does not match the version on the
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// local device. It indicates that the binary has to be redeployed.
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static constexpr char kFuseNotUpToDate[] = "cdc_fuse_fs is not up-to-date";
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// FUSE prints this to stdout when it can connect to its port. This means that
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// port forwarding has finished setting up, and startup is finished.
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static constexpr char kFuseConnected[] = "cdc_fuse_fs is connected";
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} // namespace cdc_ft
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#endif // CDC_FUSE_FS_CONSTANTS_H_
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