RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-06-01 04:18:14 +00:00
Code Issues Activity Actions

pro: Take the URL to download as a command-line argument

Browse source 
Also, don't print anything other than the download payload to stdout.
This gives us a very simple HTTP download utility :^)
This commit is contained in:
Andreas Kling 2019-11-23 22:16:23 +01:00
parent eb85103271
commit 600c15aa3a
1 changed files with 18 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

28
Userland/pro.cpp
View file

@ -1,21 +1,29 @@
#include <AK/URL.h>
#include <LibC/SharedBuffer.h>
#include <LibCore/CEventLoop.h>
#include <LibProtocol/Client.h>
#include <LibC/SharedBuffer.h>
#include <stdio.h>
int main(int argc, char** argv)
{
(void)argc;
(void)argv;
if (argc != 2) {
printf("usage: %s <url>\n", argv[0]);
return 0;
}
String url_string = argv[1];
URL url(url_string);
if (!url.is_valid()) {
fprintf(stderr, "'%s' is not a valid URL\n", url_string.characters());
return 1;
}
CEventLoop loop;
auto protocol_client = LibProtocol::Client::construct();
protocol_client->handshake();
printf("supports HTTP? %u\n", protocol_client->is_supported_protocol("http"));
printf(" supports FTP? %u\n", protocol_client->is_supported_protocol("ftp"));
protocol_client->on_download_finish = [&](i32 download_id, bool success, u32 total_size, i32 shared_buffer_id) {
printf("download %d finished, success=%u, shared_buffer_id=%d\n", download_id, success, shared_buffer_id);
dbgprintf("download %d finished, success=%u, shared_buffer_id=%d\n", download_id, success, shared_buffer_id);
if (success) {
ASSERT(shared_buffer_id != -1);
auto shared_buffer = SharedBuffer::create_from_shared_buffer_id(shared_buffer_id);
@ -26,11 +34,11 @@ int main(int argc, char** argv)
};
protocol_client->on_download_progress = [&](i32 download_id, u32 total_size, u32 downloaded_size) {
printf("download %d progress: %u / %u\n", download_id, downloaded_size, total_size);
dbgprintf("download %d progress: %u / %u\n", download_id, downloaded_size, total_size);
};
i32 download_id = protocol_client->start_download("http://192.168.1.21/");
printf("started download with id %d\n", download_id);
i32 download_id = protocol_client->start_download(url.to_string());
dbgprintf("started download with id %d\n", download_id);
return loop.exec();
}