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ObjLoading: Display error message on directory_iterator throwing an exception

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This commit is contained in:
Jan 2020-02-04 19:44:56 +01:00
parent 10342a7b58
commit b8c2557482
1 changed files with 25 additions and 17 deletions
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42
src/ObjLoading/SearchPath/SearchPathFilesystem.cpp
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@ -25,28 +25,36 @@ FileAPI::IFile* SearchPathFilesystem::Open(const std::string& fileName)
return nullptr;
}
void SearchPathFilesystem::Find(const SearchPathSearchOptions& options, const std::function<void(const std::string&)>& callback)
void SearchPathFilesystem::Find(const SearchPathSearchOptions& options,
const std::function<void(const std::string&)>& callback)
{
if (options.m_should_include_subdirectories)
try
{
std::filesystem::recursive_directory_iterator iterator(m_path);
for (const auto entry = begin(iterator); iterator != end(iterator); ++iterator)
if (options.m_should_include_subdirectories)
{
auto path = entry->path();
if (options.m_filter_extensions && path.extension().string() != options.m_extension)
continue;
callback(options.m_absolute_paths ? absolute(path).string() : path.string());
std::filesystem::recursive_directory_iterator iterator(m_path);
for (const auto entry = begin(iterator); iterator != end(iterator); ++iterator)
{
auto path = entry->path();
if (options.m_filter_extensions && path.extension().string() != options.m_extension)
continue;
callback(options.m_absolute_paths ? absolute(path).string() : path.string());
}
}
else
{
std::filesystem::directory_iterator iterator(m_path);
for (const auto entry = begin(iterator); iterator != end(iterator); ++iterator)
{
auto path = entry->path();
if (options.m_filter_extensions && path.extension().string() != options.m_extension)
continue;
callback(options.m_absolute_paths ? absolute(path).string() : path.string());
}
}
}
else
catch (std::filesystem::filesystem_error& e)
{
std::filesystem::directory_iterator iterator(m_path);
for (const auto entry = begin(iterator); iterator != end(iterator); ++iterator)
{
auto path = entry->path();
if (options.m_filter_extensions && path.extension().string() != options.m_extension)
continue;
callback(options.m_absolute_paths ? absolute(path).string() : path.string());
}
printf("Directory Iterator threw error when trying to find files: \"%s\"\n", e.what());
}
}