int load_file(Computer* comp, const char* name, int id, int drv) {
QString path = QDialog::trUtf8(name);
QString flt;
QString ext;
xFileTypeInfo* inf;
xFileGroupInfo* grp = &fg_dum;
if (id == FG_DISK)
id = disk_id[drv & 3];
if (id == FG_ALL)
id = detect_hw_id(comp->hw->id);
int err = ERR_OK;
if (path.isEmpty()) {
flt = file_get_hw_filter(comp, id, 0);
if (flt.isEmpty()) {
flt = file_get_group_filter(comp, id, 0);
if (flt.isEmpty())
flt = file_get_type_filter(id, 0);
}
if (!flt.isEmpty()) {
filer->setWindowTitle("Open file");
filer->setNameFilter(flt);
filer->setDirectory(conf.path.lastDir);
filer->setAcceptMode(QFileDialog::AcceptOpen);
filer->setHistory(QStringList());
if (filer->exec()) {
path = filer->selectedFiles().first();
flt = filer->selectedNameFilter();
grp = file_detect_grp(flt);
drv = grp->drv;
}
strcpy(conf.path.lastDir, filer->directory().absolutePath().toLocal8Bit().data());
}
}
if (path.isEmpty()) return err;
inf = file_ext_type(path);
if (grp->id == FG_RAW)
inf = &ft_raw;
if (drv < 0) drv = 0;
if (inf) {
if (inf->load) {
if (inf->ch) {
if (saveChangedDisk(comp, drv)) {
err = inf->load(comp, path.toLocal8Bit().data(), drv);
disk_boot(comp, drv, inf->id);
} else {
err = ERR_OK;
}
} else {
err = inf->load(comp, path.toLocal8Bit().data(), drv);
disk_boot(comp, drv, inf->id);
}
}
}
file_errors(err);
return err;
}
int main() {
/* Implementation defined. Set this to your initial id. */
if (sos_my_id() != 0) {
printf("I am a child with pid: %d.\n", sos_my_id());
/* Try to delete our parent. Once again this is implementation defined.*/
assert(sos_process_delete(sos_my_id() - 1) == -1);
assert(sos_process_wait(sos_my_id() - 1) == -1);
printf("Child test exited successfully.\n");
return 0;
}
printf("Running timer error tests.\n");
timer_errors();
printf("Timer error tests passed.\n");
printf("Running file error tests.\n");
file_errors();
printf("File error tests passed.\n");
printf("Running memory error tests.\n");
printf("Warning: Here be implementation specific dragons.\n");
memory_errors();
printf("Memory error tests passed.\n");
printf("Running process error tests.\n");
process_errors();
printf("Process error tests passed.\n");
// TODO(karl): Write share vm tests.
printf("Running crash tests. You need to manually comment out individual lines.\n");
crash_errors();
assert(!"Crash tests failed you should never get here!\n");
return 0;
}
int save_file(Computer* comp, const char* name, int id, int drv) {
QString path = QDialog::trUtf8(name);
QString flt;
QString ext;
xFileTypeInfo* inf = NULL;
xFileTypeInfo* tin;
xFileGroupInfo* grp;
int i;
int flg;
if (id == FG_DISK)
id = disk_id[drv & 3];
if (id == FG_ALL)
id = detect_hw_id(comp->hw->id);
int err = ERR_OK;
if (path.isEmpty()) {
flt = file_get_hw_filter(comp, id, 1);
if (flt.isEmpty()) {
flt = file_get_group_filter(comp, id, 1);
if (flt.isEmpty())
flt = file_get_type_filter(id, 1);
}
if (!flt.isEmpty()) {
filer->setWindowTitle("Save file");
filer->setNameFilter(flt);
filer->setAcceptMode(QFileDialog::AcceptSave);
filer->setDirectory(conf.path.lastDir);
filer->setHistory(QStringList());
if (filer->exec()) {
path = filer->selectedFiles().first();
flt = filer->selectedNameFilter();
grp = file_detect_grp(flt);
if (grp->id != FL_NONE) {
drv = grp->drv;
i = 0;
flg = 1;
// scan group file types and check if path extension is the same
while ((grp->child[i] != FL_NONE) && flg) {
tin = file_find_type(grp->child[i]);
if (tin) {
if (path.endsWith(tin->ext, Qt::CaseInsensitive)) {
flg = 0;
inf = tin;
}
}
i++;
}
// if no filetypes found, add default extension
if (flg) {
path.append(grp->defext);
}
} else {
tin = file_detect_type(flt);
if (tin->id != FL_NONE) {
path.append(tin->ext);
}
}
}
strcpy(conf.path.lastDir, filer->directory().absolutePath().toLocal8Bit().data());
}
}
if (path.isEmpty()) return err;
if (drv < 0)
drv = 0;
if (!inf)
inf = file_ext_type(path);
if (inf) {
if (inf->save) {
err = inf->save(comp, path.toLocal8Bit().data(), drv);
} else {
shitHappens("Can't save that");
}
} else {
shitHappens("Don't know such extension");
}
file_errors(err);
return err;
}