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Added a prefilter to catalogues to remove system files. They're not listed when you CAT, so almost certainly aren't what a user would be expected to load.

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This commit is contained in:
Thomas Harte 2017-08-16 22:11:49 -04:00
parent 9d9a1c341d
commit 48290a8bbe
1 changed files with 17 additions and 9 deletions
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26
StaticAnalyser/AmstradCPC/StaticAnalyser.cpp
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@ -28,9 +28,17 @@ static std::string RunCommandFor(const Storage::Disk::CPM::File &file) {
static void InspectDataCatalogue(
const Storage::Disk::CPM::Catalogue &catalogue,
StaticAnalyser::Target &target) {
// Make a copy of all files and filter out any that are marked as system.
std::vector<Storage::Disk::CPM::File> candidate_files = catalogue.files;
candidate_files.erase(
std::remove_if(candidate_files.begin(), candidate_files.end(), [](const Storage::Disk::CPM::File &file) {
return file.system;
}),
candidate_files.end());
// If there's just one file, run that.
if(catalogue.files.size() == 1) {
target.loadingCommand = RunCommandFor(catalogue.files[0]);
if(candidate_files.size() == 1) {
target.loadingCommand = RunCommandFor(candidate_files[0]);
return;
}
@ -42,22 +50,22 @@ static void InspectDataCatalogue(
size_t last_basic_file = 0;
size_t last_implicit_suffixed_file = 0;
for(size_t c = 0; c < catalogue.files.size(); c++) {
for(size_t c = 0; c < candidate_files.size(); c++) {
// Files with nothing but spaces in their name can't be loaded by the user, so disregard them.
if(catalogue.files[c].type == " " && catalogue.files[c].name == " ")
if(candidate_files[c].type == " " && candidate_files[c].name == " ")
continue;
// Check for whether this is [potentially] BASIC.
if(catalogue.files[c].data.size() >= 128 && !((catalogue.files[c].data[18] >> 1) & 7)) {
if(candidate_files[c].data.size() >= 128 && !((candidate_files[c].data[18] >> 1) & 7)) {
basic_files++;
last_basic_file = c;
}
// Check suffix for emptiness.
if(
catalogue.files[c].type == " " ||
strcmp_insensitive(catalogue.files[c].type.c_str(), "BAS") ||
strcmp_insensitive(catalogue.files[c].type.c_str(), "BIN")
candidate_files[c].type == " " ||
strcmp_insensitive(candidate_files[c].type.c_str(), "BAS") ||
strcmp_insensitive(candidate_files[c].type.c_str(), "BIN")
) {
implicit_suffixed_files++;
last_implicit_suffixed_file = c;
@ -65,7 +73,7 @@ static void InspectDataCatalogue(
}
if(basic_files == 1 || implicit_suffixed_files == 1) {
size_t selected_file = (basic_files == 1) ? last_basic_file : last_implicit_suffixed_file;
target.loadingCommand = RunCommandFor(catalogue.files[selected_file]);
target.loadingCommand = RunCommandFor(candidate_files[selected_file]);
return;
}