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Improved exception throwing at copy file in preset updater

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This commit is contained in:
David Kocik 2020-12-10 19:39:47 +01:00
parent 740ffc03b4
commit 03028bb23e
1 changed files with 20 additions and 8 deletions
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28
src/slic3r/Utils/PresetUpdater.cpp
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@ -54,18 +54,28 @@ static const char *INDEX_FILENAME = "index.idx";
static const char *TMP_EXTENSION = ".download";
void copy_file_fix(const fs::path &source, const fs::path &target)
//void copy_file_fix(const fs::path &source, const fs::path &target)
void copy_file_fix(const fs::path& source, const fs::path& target,const std::string& caller_function_name)
{
static const auto perms = fs::owner_read | fs::owner_write | fs::group_read | fs::others_read; // aka 644
BOOST_LOG_TRIVIAL(debug) << format("PresetUpdater: Copying %1% -> %2%", source, target);
// Make sure the file has correct permission both before and after we copy over it
boost::system::error_code ec;
if (fs::exists(target)) {
fs::permissions(target, perms);
fs::permissions(target, perms, ec);
if(ec)
throw Slic3r::CriticalException((boost::format(_utf8(L("Copying of file %1% to %2% failed. Permissions fail at target file before copying.\nError message : %3%\n This error happend during %4% phase."))) % source % target % ec.message() % caller_function_name).str());
}
fs::copy_file(source, target, fs::copy_option::overwrite_if_exists);
fs::permissions(target, perms);
ec.clear();
fs::copy_file(source, target, fs::copy_option::overwrite_if_exists, ec);
if (ec)
throw Slic3r::CriticalException((boost::format(_utf8(L("Copying of file %1% to %2% failed.\nError message : %3%\n Copying was triggered by function: %4%"))) % source % target % ec.message() % caller_function_name).str());
ec.clear();
fs::permissions(target, perms, ec);
if (ec)
throw Slic3r::CriticalException((boost::format(_utf8(L("Copying of file %1% to %2% failed. Permissions fail at target file after copying.\nError message : %3%\n Copying was triggered by function: %4%"))) % source % target % ec.message() % caller_function_name).str());
}
struct Update
@ -91,7 +101,9 @@ struct Update
void install() const
{
copy_file_fix(source, target);
std::string error_message;
copy_file_fix(source, target, _utf8(L("install")));
}
friend std::ostream& operator<<(std::ostream& os, const Update &self)
@ -382,7 +394,7 @@ void PresetUpdater::priv::check_install_indices() const
if (! fs::exists(path_in_cache)) {
BOOST_LOG_TRIVIAL(info) << "Install index from resources: " << path.filename();
copy_file_fix(path, path_in_cache);
copy_file_fix(path, path_in_cache, _utf8(L("checking install indices")));
} else {
Index idx_rsrc, idx_cache;
idx_rsrc.load(path);
@ -390,7 +402,7 @@ void PresetUpdater::priv::check_install_indices() const
if (idx_cache.version() < idx_rsrc.version()) {
BOOST_LOG_TRIVIAL(info) << "Update index from resources: " << path.filename();
copy_file_fix(path, path_in_cache);
copy_file_fix(path, path_in_cache, _utf8(L("checking install indices")));
}
}
}
@ -570,7 +582,7 @@ Updates PresetUpdater::priv::get_config_updates(const Semver &old_slic3r_version
updates.updates.emplace_back(std::move(new_update));
// 'Install' the index in the vendor directory. This is used to memoize
// offered updates and to not offer the same update again if it was cancelled by the user.
copy_file_fix(bundle_path_idx_to_install, bundle_path_idx);
copy_file_fix(bundle_path_idx_to_install, bundle_path_idx, _utf8(L("getting config updates")));
} else {
BOOST_LOG_TRIVIAL(warning) << format("Index for vendor %1% indicates update (%2%) but the new bundle was found neither in cache nor resources",
idx.vendor(),