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reremove installticket

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This commit is contained in:
altalk23 2022-10-13 16:24:55 +03:00
parent 7748f2300a
commit 563b3b8445
1 changed files with 0 additions and 203 deletions

203
loader/src/index/InstallTicket.cpp
View file

@ -1,203 +0,0 @@
#include "Index.hpp"
#include <thread>
#include <Geode/utils/json.hpp>
#include <hash.hpp>
#include <Geode/utils/fetch.hpp>
#include <Geode/utils/file.hpp>
#include <Geode/utils/string.hpp>
void InstallTicket::postProgress(
UpdateStatus status,
std::string const& info,
uint8_t percentage
) {
if (m_progress) {
Loader::get()->queueInGDThread([this, status, info, percentage]() -> void {
m_progress(this, status, info, percentage);
});
}
if (status == UpdateStatus::Failed || status == UpdateStatus::Finished) {
log::info("Deleting InstallTicket at {}", this);
// clean up own memory
delete this;
}
}
InstallTicket::InstallTicket(
Index* index,
std::vector<std::string> const& list,
ItemInstallCallback progress
) : m_index(index),
m_installList(list),
m_progress(progress) {}
std::vector<std::string> InstallTicket::getInstallList() const {
return m_installList;
}
void InstallTicket::install(std::string const& id) {
// run installing in another thread in order
// to render progress on screen while installing
auto indexDir = Loader::get()->getGeodeDirectory() / "index";
auto item = m_index->getKnownItem(id);
this->postProgress(UpdateStatus::Progress, "Checking status", 0);
// download to temp file in index dir
auto tempFile = indexDir / item.m_download.m_filename;
this->postProgress(UpdateStatus::Progress, "Fetching binary", 0);
auto res = web::fetchFile(
item.m_download.m_url,
tempFile,
[this, tempFile](double now, double total) -> int {
// check if cancelled
std::lock_guard cancelLock(m_cancelMutex);
if (m_cancelling) {
try { ghc::filesystem::remove(tempFile); } catch(...) {}
return false;
}
// no need to scope the lock guard more as this
// function is going to exit right after anyway
this->postProgress(
UpdateStatus::Progress,
"Downloading binary",
static_cast<uint8_t>(now / total * 100.0)
);
return true;
}
);
if (!res) {
try { ghc::filesystem::remove(tempFile); } catch(...) {}
return this->postProgress(
UpdateStatus::Failed,
"Downloading failed: " + res.error()
);
}
// check if cancelled
{
std::lock_guard cancelLock(m_cancelMutex);
if (m_cancelling) {
ghc::filesystem::remove(tempFile);
return;
}
// scope ends here since we don't need to
// access m_cancelling anymore
}
// check for 404
auto notFound = utils::file::readString(tempFile);
if (notFound && notFound.value() == "Not Found") {
try { ghc::filesystem::remove(tempFile); } catch(...) {}
return this->postProgress(
UpdateStatus::Failed,
"Binary file download returned \"Not found\". Report "
"this to the Geode development team."
);
}
// verify checksum
this->postProgress(UpdateStatus::Progress, "Verifying", 100);
auto checksum = ::calculateHash(tempFile.string());
if (checksum != item.m_download.m_hash) {
try { ghc::filesystem::remove(tempFile); } catch(...) {}
return this->postProgress(
UpdateStatus::Failed,
"Checksum mismatch! (Downloaded file did not match what "
"was expected. Try again, and if the download fails another time, "
"report this to the Geode development team."
);
}
// move temp file to geode directory
try {
auto modDir = Loader::get()->getGeodeDirectory() / "mods";
auto targetFile = modDir / item.m_download.m_filename;
// find valid filename that doesn't exist yet
if (!m_replaceFiles) {
auto filename = ghc::filesystem::path(
item.m_download.m_filename
).replace_extension("").string();
size_t number = 0;
while (ghc::filesystem::exists(targetFile)) {
targetFile = modDir /
(filename + std::to_string(number) + ".geode");
number++;
}
}
// move file
ghc::filesystem::rename(tempFile, targetFile);
} catch(std::exception& e) {
try { ghc::filesystem::remove(tempFile); } catch(...) {}
return this->postProgress(
UpdateStatus::Failed,
"Unable to move downloaded file to mods directory: \"" +
std::string(e.what()) + " \" "
"(This might be due to insufficient permissions to "
"write files under SteamLibrary, try running GD as "
"administrator)"
);
}
// call next in queue or post finish message
Loader::get()->queueInGDThread([this, id]() -> void {
// todo: Loader::get()->refreshMods(m_updateMod);
// where the Loader unloads the mod binary and
// reloads it from disk (this should prolly be
// done only for the installed mods)
Loader::get()->refreshMods();
// already in GD thread, so might aswell do the
// progress posting manually
if (m_progress) {
(m_progress)(
this, UpdateStatus::Finished, "", 100
);
}
// clean up memory
delete this;
});
}
void InstallTicket::cancel() {
// really no point in using std::lock_guard here
// since just plain locking and unlocking the mutex
// will do the job just fine with the same legibility
m_cancelMutex.lock();
m_cancelling = true;
m_cancelMutex.unlock();
}
void InstallTicket::start(InstallMode mode) {
if (m_installing) return;
// make sure we have stuff to install
if (!m_installList.size()) {
return this->postProgress(
UpdateStatus::Failed, "Nothing to install", 0
);
}
m_installing = true;
switch (mode) {
case InstallMode::Concurrent: {
for (auto& id : m_installList) {
std::thread(&InstallTicket::install, this, id).detach();
}
} break;
case InstallMode::Order: {
std::thread([this]() -> void {
for (auto& id : m_installList) {
this->install(id);
}
}).detach();
} break;
}
}