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Improvements to registry syscalls

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This commit is contained in:
Igor Pissolati
2025-04-20 16:09:04 -03:00
parent 759bd0e9fb
commit 763b8fc760
8 changed files with 349 additions and 11 deletions
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35
src/windows-emulator/registry/registry_manager.cpp
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@@ -116,8 +116,6 @@ std::optional<registry_key> registry_manager::get_key(const utils::path_key& key
std::optional<registry_value> registry_manager::get_value(const registry_key& key, std::string name)
{
utils::string::to_lower_inplace(name);
const auto iterator = this->hives_.find(key.hive);
if (iterator == this->hives_.end())
{
@@ -138,6 +136,28 @@ std::optional<registry_value> registry_manager::get_value(const registry_key& ke
return v;
}
std::optional<registry_value> registry_manager::get_value(const registry_key& key, size_t index)
{
const auto iterator = this->hives_.find(key.hive);
if (iterator == this->hives_.end())
{
return std::nullopt;
}
const auto* entry = iterator->second->get_value(key.path.get(), index);
if (!entry)
{
return std::nullopt;
}
registry_value v{};
v.type = entry->type;
v.name = entry->name;
v.data = entry->data;
return v;
}
registry_manager::hive_map::iterator registry_manager::find_hive(const utils::path_key& key)
{
for (auto i = this->hives_.begin(); i != this->hives_.end(); ++i)
@@ -150,3 +170,14 @@ registry_manager::hive_map::iterator registry_manager::find_hive(const utils::pa
return this->hives_.end();
}
std::optional<std::string_view> registry_manager::get_sub_key_name(const registry_key& key, size_t index)
{
const auto iterator = this->hives_.find(key.hive);
if (iterator == this->hives_.end())
{
return std::nullopt;
}
return *iterator->second->get_sub_key_name(key.path.get(), index);
}