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This patchset makes ProtocolServer stream the downloads to its client
(LibProtocol), and as such changes the download API; a possible
download lifecycle could be as such:
notation = client->server:'>', server->client:'<', pipe activity:'*'
```
> StartDownload(GET, url, headers, {})
< Response(0, fd 8)
* {data, 1024b}
< HeadersBecameAvailable(0, response_headers, 200)
< DownloadProgress(0, 4K, 1024)
* {data, 1024b}
* {data, 1024b}
< DownloadProgress(0, 4K, 2048)
* {data, 1024b}
< DownloadProgress(0, 4K, 1024)
< DownloadFinished(0, true, 4K)
```
Since managing the received file descriptor is a pain, LibProtocol
implements `Download::stream_into(OutputStream)`, which can be used to
stream the download into any given output stream (be it a file, or
memory, or writing stuff with a delay, etc.).
Also, as some of the users of this API require all the downloaded data
upfront, LibProtocol also implements `set_should_buffer_all_input()`,
which causes the download instance to buffer all the data until the
download is complete, and to call the `on_buffered_download_finish`
hook.
|
||
|---|---|---|
| .. | ||
| ClientConnection.cpp | ||
| ClientConnection.h | ||
| CMakeLists.txt | ||
| Download.cpp | ||
| Download.h | ||
| Forward.h | ||
| GeminiDownload.cpp | ||
| GeminiDownload.h | ||
| GeminiProtocol.cpp | ||
| GeminiProtocol.h | ||
| HttpDownload.cpp | ||
| HttpDownload.h | ||
| HttpProtocol.cpp | ||
| HttpProtocol.h | ||
| HttpsDownload.cpp | ||
| HttpsDownload.h | ||
| HttpsProtocol.cpp | ||
| HttpsProtocol.h | ||
| main.cpp | ||
| Protocol.cpp | ||
| Protocol.h | ||
| ProtocolClient.ipc | ||
| ProtocolServer.ipc | ||