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653e61d9cf
LibProtocol::Client::start_download() now gives you a Download object with convenient hooks (on_finish & on_progress). Also, the IPC handshake is snuck into the Client constructor, so you don't need to perform it after instantiating a Client. This makes using LibProtocol much more pleasant. :^)
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
#include <AK/URL.h>
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#include <LibC/SharedBuffer.h>
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#include <LibCore/CEventLoop.h>
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#include <LibProtocol/Client.h>
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#include <LibProtocol/Download.h>
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#include <stdio.h>
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int main(int argc, char** argv)
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{
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if (argc != 2) {
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printf("usage: %s <url>\n", argv[0]);
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return 0;
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}
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String url_string = argv[1];
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URL url(url_string);
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if (!url.is_valid()) {
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fprintf(stderr, "'%s' is not a valid URL\n", url_string.characters());
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return 1;
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}
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CEventLoop loop;
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auto protocol_client = LibProtocol::Client::construct();
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auto download = protocol_client->start_download(url.to_string());
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download->on_progress = [](u32 total_size, u32 downloaded_size) {
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dbgprintf("download progress: %u / %u\n", downloaded_size, total_size);
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};
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download->on_finish = [&](bool success, auto& payload, auto) {
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if (success)
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write(STDOUT_FILENO, payload.data(), payload.size());
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else
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fprintf(stderr, "Download failed :(\n");
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loop.quit(0);
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};
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dbgprintf("started download with id %d\n", download->id());
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return loop.exec();
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}
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