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Do hash-based verification of disc images

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This commit is contained in:
Irastris
2026-05-06 16:08:48 -04:00
parent 72c20f4dd0
commit 4404fce369
3 changed files with 19 additions and 19 deletions
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src/dusk/ui/prelaunch.cpp
+6 -7
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@@ -56,6 +56,8 @@ constexpr std::array<SDL_DialogFileFilter, 2> kDiscFileFilters{{
static std::string get_error_msg(iso::ValidationError error) {
switch (error) {
default:
return "The selected disc image could not be validated.";
case iso::ValidationError::IOError:
return "Unable to read the selected file.";
case iso::ValidationError::InvalidImage:
@@ -64,22 +66,19 @@ static std::string get_error_msg(iso::ValidationError error) {
return "The selected game is not supported by Dusk.";
case iso::ValidationError::WrongVersion:
return "Dusk currently supports GameCube USA and PAL disc images only.";
case iso::ValidationError::HashMismatch:
return "The selected disc image did not pass hash verification, it may be corrupt or modified.";
case iso::ValidationError::Success:
return "The selected disc image is valid.";
default:
return "The selected disc image could not be validated.";
}
}
void file_dialog_callback(void*, const char* path, const char* error) {
auto& state = prelaunch_state();
if (error != nullptr) {
return;
}
if (path == nullptr) {
if (path == nullptr || error != nullptr) {
return;
}
auto& state = prelaunch_state();
const auto validation = iso::validate(path);
if (validation != iso::ValidationError::Success) {
state.errorString = escape(get_error_msg(validation));